CN209921714U - Full-automatic multi-row prefabricated bag vacuum packaging machine - Google Patents

Full-automatic multi-row prefabricated bag vacuum packaging machine Download PDF

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Publication number
CN209921714U
CN209921714U CN201920133299.6U CN201920133299U CN209921714U CN 209921714 U CN209921714 U CN 209921714U CN 201920133299 U CN201920133299 U CN 201920133299U CN 209921714 U CN209921714 U CN 209921714U
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China
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bag
filling
plate
support
pushing
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CN201920133299.6U
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晏文会
卢赵文
邓作为
谢峰
张振华
胡超
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Hunan Fumach Foodstuff Engineering & Technology Co Ltd
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Hunan Fumach Foodstuff Engineering & Technology Co Ltd
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Abstract

A full-automatic multi-column prefabricated bag vacuum packaging machine comprises a main frame, a filling device, a bag opening mechanism, a bag feeding device, a vacuumizing and sealing mechanism and a bag unloading device, wherein the filling device is arranged on the main frame and used for pushing materials into prefabricated bags, the bag opening mechanism is used for opening openings of the prefabricated bags, the bag feeding device is used for storing, taking out and pushing the prefabricated bags into the bag opening mechanism, the vacuumizing and sealing mechanism is used for vacuumizing and thermally sealing the prefabricated bags filled with the materials in the bag opening mechanism, the bag unloading device is used for pushing the prefabricated bags into the vacuumizing and sealing mechanism from the bag opening mechanism, and after the bag opening mechanism is completed, the finished products are taken out and placed. The utility model discloses an irregular material feeding, prefabricated bag prop bag, irregular material get into prefabricated bag, to prefabricated bag evacuation heat-seal, a whole set of automatic flow of ejection of compact, practiced thrift the manpower, improved work efficiency greatly.

Description

Full-automatic multi-row prefabricated bag vacuum packaging machine
Technical Field
The utility model relates to a full-automatic multiseriate formula prefabricated bag vacuum packaging machine.
Background
At present, irregular massive materials are not filled in a good mode due to the fact that the materials are irregular, the filling mode is generally completed through manual filling, the automation degree is not high, the production efficiency is low, food sanitation and safety cannot be guaranteed, requirements for food safety are more and more strict, the labor cost is also more and more high, and the technical problem that people need to solve urgently is how to reduce the production cost on the premise of improving the production efficiency and the food safety.
SUMMERY OF THE UTILITY MODEL
The utility model provides an it is not enough and provide an improve preformed bag packagine machine filling efficiency, guarantee the smooth full-automatic multiseriate formula preformed bag vacuum packaging machine of follow-up material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a full-automatic multi-row prefabricated bag vacuum packaging machine comprises a main frame, a filling device, a bag opening mechanism, a bag feeding device, a vacuumizing and sealing mechanism and a bag discharging device, wherein the filling device is arranged on the main frame and used for pushing materials into prefabricated bags, the bag opening mechanism is used for opening openings of the prefabricated bags, the bag feeding device is used for storing, taking out and pushing the prefabricated bags into the bag opening mechanism, the vacuumizing and sealing mechanism is used for vacuumizing and thermally sealing the prefabricated bags filled with the materials in the bag opening mechanism, the bag discharging device is used for pushing the prefabricated bags into the vacuumizing and sealing mechanism from the bag opening mechanism, and after the bag discharging is finished, the finished products are taken out and placed into,
the bag opening mechanism is characterized in that a station conversion linear guide rail is arranged on the main frame along the X-axis direction, two groups of bag opening mechanisms are arranged on the station conversion linear guide rail side by side, the two groups of bag opening mechanisms are linked along the station conversion linear guide rail, the filling device and the bag feeding device are correspondingly arranged on two sides of the station conversion linear guide rail, a gap for the bag opening mechanism to move is arranged between the filling device and the bag feeding device to form a first station, two groups of vacuum sealing mechanisms and two groups of bag discharging devices are respectively and symmetrically arranged on two sides of the filling device and the bag feeding device, a gap for the bag opening mechanism to move is respectively arranged between the two groups of vacuum sealing mechanisms and the bag discharging device to form a second station and a third station, and the two groups of bag opening mechanisms are driven by a driving assembly to respectively switch between the second station and the first station, between the third station and the first station along the station conversion linear, and a conveying component for conveying the finished product materials is arranged below the discharge hole of the bag unloading device.
Further, the drive assembly comprises a servo motor, a synchronous belt transmission mechanism and a lead screw drive mechanism, the servo motor is connected with the lead screw drive mechanism through the synchronous belt transmission mechanism, a transmission support is installed on a lead screw of the lead screw drive mechanism, and the bag opening mechanism is installed on the transmission support.
Further, the filling device comprises a filling support, a mounting substrate is connected to the filling support through a filling first linear guide rail in a sliding mode, a filling push plate is connected to the bottom of the mounting substrate through a filling second linear guide rail in a sliding mode, the filling first linear guide rail and the filling second linear guide rail are arranged in parallel, the mounting substrate is pushed to move along the filling first linear guide rail through a filling first air cylinder, the filling push plate is pushed to move along the filling second linear guide rail through a filling second air cylinder installed on the mounting substrate, a plurality of filling material pushing assemblies are installed at the end portion of the mounting substrate side by side, each filling material pushing assembly comprises a filling material waiting box with a filling cavity matched with the size of a material, the filling material waiting box is fixed to the mounting substrate, and a filling feed inlet communicated with the filling cavity is formed in the top of the filling material waiting box, The front end is equipped with the filling discharge gate, the tail end that communicate with the filling chamber and is equipped with the push rod hole that supplies the filling push rod to pass, the filling treats that the central line and the filling second linear guide of the filling discharge gate of workbin are parallel, slidable mounting has the filling ejector pad in the filling chamber, the filling ejector pad can slide between filling chamber rear end to front end, the filling ejector pad passes through the filling push rod is connected with the filling push pedal for the filling ejector pad links with the filling push pedal. The device pushes the material into the filling material pushing assembly through the previous process, then pushes the filling material pushing assembly through the first filling air cylinder, so that the filling discharge port enters the filling bag, pushes the material in the filling cavity out of the filling discharge port through the second filling air cylinder, and allows the material to enter the filling bag, thereby completing the filling of the material. By adopting the structure, automatic filling is realized.
Further, still install filling doffer on the filling support, filling doffer pushes away material assembly filling feed inlet top, is used for spacing filling material groove and the filling blanking plate of sliding connection in filling material tank bottom, keeping apart filling material groove and filling feed inlet of material above the filling including setting up at the filling, be equipped with on the filling blanking plate with filling feed inlet size assorted filling blanking mouth, it is adjacent distance between the filling blanking mouth is not less than the filling feed inlet, the filling blanking plate pushes away the material assembly direction of arranging and removes along the filling through the drive of filling third cylinder. Filling material groove all is equipped with the baffle in three direction to guarantee that the material that one step of process promoted just can arrange the top of filling feed inlet in, through the cooperation of filling blanking plate and filling third cylinder, make filling blanking plate as the door, realize opening and shutting of filling feed inlet, guarantee the unity and the accuracy of blanking, prevent the entering of a plurality of materials, every second conveyer belt's discharge end corresponds the intercommunication with a filling material groove.
Further, the bag feeding device comprises a bag feeding support, the bag feeding support is sequentially provided with a bag taking assembly, a bag pushing assembly and a bag storing assembly from bottom to top, the bag taking assembly comprises a bag taking positioning plate horizontally fixed on the bag feeding support and a bag taking sucker fixing plate arranged below the bag taking positioning plate, the bag taking positioning plate is divided into a plurality of bag taking and storing cavities matched with the sizes of the prefabricated bags by a plurality of prefabricated bag limiting flanges along the length direction, the bag taking and storing cavities are provided with a push rod inlet and a prefabricated bag outlet opposite to the push rod inlet, the bag feeding support is provided with the bag storing assembly above the bag taking and storing cavities, a bag storing cavity for stacking the prefabricated bags is arranged in the bag storing assembly at a position corresponding to each bag taking and storing cavity, the bottom of the storing cavity is provided with a bag outlet smaller than the bag storing cavity and communicated with the bag taking and storing cavity, the bag taking positioning plate is provided with a bag taking sucker through hole at a position corresponding to the bag outlet of the bag storing cavity in each bag taking and storing cavity, a plurality of bag taking suckers corresponding to the number of the through holes of the bag taking suckers are arranged on the bag taking sucker fixing plate, the bag taking sucker is arranged in the through hole of the bag taking sucker at the beginning, the bag taking sucker fixing plate is driven to move up and down by a bag taking cylinder fixed on the upper bag bracket, thereby driving the bag taking sucker to enter the bag outlet of the bag storage cavity to suck a prefabricated bag, the bag pushing assembly comprises a bag pushing cylinder and a bag pushing fixing plate, bag pushing push rods corresponding to the bag taking and storing cavities in number and position are mounted on the bag pushing fixing plate, a bag pushing claw is mounted at the tail end of the bag pushing push rod, and in an initial state, the bag pushing claw is arranged at the push rod inlet of the bag taking storage cavity, the bag pushing fixing plate is slidably arranged on the upper bag bracket through the upper bag second guide rail, and the bag pushing cylinder arranged on the upper bag support pushes the bag pushing cylinder to drive the bag pushing claw to push the prefabricated bag in the bag taking and storing cavity out of the prefabricated bag outlet. Adopt the upper structure, take out prefabricated bag from storing up the bag subassembly through getting the bag subassembly, make prefabricated bag enter into push away the bag of getting of bag subassembly and deposit the intracavity, and it is spacing by the spacing flange of the prefabricated bag in both sides to get the bag and deposit the prefabricated bag in chamber, prevent the off tracking phenomenon, and push away the push rod on the bag subassembly and unify to fix on pushing away the bag fixed plate, thereby realize pushing away the purpose of bag forward simultaneously, the unanimity of position around the bag has been guaranteed, it is even unanimous to have guaranteed that the prefabricated bag is released about the position, solve the problem that the bag was got to the prefabricated bag and accurate propelling movement prefabricated bag arrives the assigned position, use manpower and cost are saved, the requirement of automated production has been reached, factory production efficiency has been improved.
Further, the bag opening mechanism comprises a bag opening support, the bag opening support comprises a bag opening bottom plate, a bag opening top plate, a bag opening guide shaft which is arranged between the bag opening bottom plate and the bag opening top plate and plays a role in supporting and connecting, a sucker assembly which moves along the bag opening guide shaft is slidably mounted on the bag opening guide shaft and comprises an upper sucker unit and a lower sucker unit which are symmetrically arranged, the upper sucker unit is connected with a movable end of an upper bag opening cylinder mounted on the bag opening top plate, the lower sucker unit is connected with a movable end of a lower bag opening cylinder mounted on the bag opening bottom plate, the upper sucker unit and the lower sucker unit respectively drive the bag opening guide shaft to move along the bag opening guide shaft through the upper bag opening cylinder and the lower bag opening cylinder, a plurality of groups of upper suckers and lower suckers which are oppositely arranged are respectively arranged on opposite surfaces of the upper sucker unit and the lower sucker unit, and opposite surfaces of the upper suckers and the lower suckers are sucker working surfaces, the sucking disc working face is the circular arc concave surface with prefabricated bag predetermine behind the zip fastener radian assorted, the gas pocket that the evacuation was used is covered with in the sucking disc working face. The sucking disc working face of circular arc concave surface is utilized ingeniously to draw open the preformed bag sack and become circularly, thereby reach the biggest filling area, and utilize the multiunit upside sucking disc and the downside sucking disc that correspond on last sucking disc unit and the lower sucking disc unit, thereby realize once only drawing open a plurality of preformed bags, realize the filling of a plurality of materials, improved the efficiency of work greatly.
Further, the bag guide assembly comprises a bag guide support fixed on the bag opening support and a plurality of bag guide blocks arranged on the bag guide support, wherein the bag guide blocks are arranged on two sides of an attraction plane where the attraction positions of the upper side sucker and the lower side sucker of each group are located, bag guide grooves corresponding to the attraction plane are formed in the upper side sucker and one side of the lower side sucker of the surface of each bag guide block, the space between the opposite bag guide grooves is the width of a prefabricated bag, each bag guide groove is a through groove, the feed end of each bag guide groove is in a horn shape with a large inlet and a small outlet,
the bag limiting assembly comprises a bag limiting supporting plate, the bag limiting supporting plate is slidably mounted in a bag limiting linear bearing of the bag opening support through a bag limiting linear guide rod, the bag limiting supporting plate is driven to move along the bag limiting linear guide rod through a bag limiting cylinder, a bag limiting plate corresponding to the bag guiding block is mounted on the bag limiting supporting plate, the end of the bag limiting plate is provided with a bag limiting block used for blocking the outlet end of the bag guiding groove, the bag limiting cylinder is provided with a working state and a non-working state, the bag limiting cylinder pushes the bag limiting supporting plate to enable the bag limiting plate to be pressed close to the bag guiding block when the bag limiting block is in the working state, and the bag limiting block is arranged in the bag guiding groove outlet end to block the bag guiding groove outlet end, and the bag limiting cylinder returns to the position when the bag limiting cylinder. The bag guide component enables the prefabricated bag to be inserted between the adjacent bag guide blocks through the bag guide groove, and the bag limiting component prevents the prefabricated bag from being pushed out from the tail end of the bag guide groove when the upper bag mechanism pushes the prefabricated bag into the bag guide groove and performs two actions of bag opening, so that the stability of the bag opening is ensured, and the working efficiency is improved.
Further, the upper sucker unit and the lower sucker unit have the same structure, the upper sucker unit comprises an upper sucker support plate, an upper sucker fixing plate and an upper sucker, the upper suckers are arranged and fixed below the upper sucker fixing plate at certain intervals, the upper sucker fixing plate is fixed below the upper sucker supporting plate, the upper sucker supporting plate is arranged on the bag opening guide shaft through an upper sucker linear bearing, the movable end of the upper bag opening cylinder is fixedly connected with the upper sucker supporting plate, the lower sucker unit comprises a lower sucker support plate, a lower sucker fixing plate and lower suckers, the lower suckers are arranged and fixed above the lower sucker fixing plate at certain intervals, the lower sucker fixing plate is fixed above the lower sucker supporting plate, the lower sucker supporting plate is mounted on the bag opening guide shaft through a lower sucker linear bearing, and the movable end of the lower bag opening air cylinder is fixedly connected with the lower sucker supporting plate.
Further, the vacuumizing sealing mechanism comprises a vacuum sealing support, a sealing cylinder fixing plate is installed at the top of the vacuum sealing support, a sealing cylinder is installed on the sealing cylinder fixing plate, the sealing cylinder is used for driving a sealing transmission mechanism to drive an upper sealing plate and a lower sealing plate which are arranged oppositely to move oppositely, a clamping area is formed between the opposite surfaces of the upper sealing plate and the lower sealing plate, one side of the clamping area is an inlet end of a prefabricated bag, the other side of the clamping area is provided with a heat sealing area tightly attached to the clamping area, the upper sealing plate is connected with a heat sealing assembly for performing heat sealing on the prefabricated bag in the heat sealing area through the heat sealing cylinder, the other side of the heat sealing area is provided with a vacuumizing assembly, and the vacuumizing assembly is inserted into the prefabricated bag in the heat sealing area through a vacuumizing forward cylinder fixed on the vacuum sealing. Due to the adoption of the structure, the prefabricated bag can be clamped and the heat sealing after clamping can be realized.
Further, the vacuumizing assembly comprises a vacuum head fixing block, the vacuumizing needle head is arranged on the vacuum head fixing block and faces the clamping area, the vacuum head fixing block is connected with the movable end of a vacuumizing advancing cylinder fixed on the vacuum sealing support, the vacuumizing advancing cylinder drives the vacuum head fixing block and the vacuumizing needle head on the vacuum head fixing block to move towards the clamping area, vacuumizing linear guide rails are arranged on two sides of the vacuum head fixing block, a left driving rod fixing plate and a right driving rod fixing plate are respectively arranged on the vacuumizing linear guide rails on the two sides, a left bag opening driving rod and a right bag opening driving rod are symmetrically arranged on two sides of each vacuumizing needle head, the right bag opening driving rod is fixed on a right driving rod fixing plate, the left bag opening driving rod is fixed on a left driving rod fixing plate, and a left fixing plate cylinder and a right fixing plate cylinder are fixed on the vacuum head fixing block, the movable ends of the left fixing plate cylinder and the right fixing plate cylinder are respectively connected with the left driving lever fixing plate and the right driving lever fixing plate, so that the left bag opening driving lever and the right bag opening driving lever are driven to reversely move relative to the vacuumizing needle to open the prefabricated bag opening. Adopt above-mentioned evacuation subassembly, when the evacuation, at first, advance the cylinder through the evacuation and promote the evacuation syringe needle and set up the left and right bag driving lever in its both sides and enter into prefabricated bag, then left and right bag driving lever is opened and is driven respectively through left and right fixed plate cylinder and keep away from the evacuation syringe needle, the sack of prefabricated bag is stretched to both sides, then on seal the board and push down and compress tightly prefabricated bag sack down, push down the middle part of evacuation syringe needle simultaneously, make the one end of evacuation syringe needle arrange in prefabricated bag in, the evacuation syringe needle begins the evacuation this moment, after atmospheric pressure in prefabricated bag reaches the setting value, evacuation cylinder drives the evacuation syringe needle return, the heat-seal subassembly starts, with the sack heat-seal.
Further, the bag unloading device comprises a bag unloading support, the bottom of the bag unloading support is mounted on a bag unloading second guide rail, a bag unloading first guide rail which is arranged in the same direction as the bag unloading second guide rail and is arranged in parallel is mounted at the top of the bag unloading support, a bag unloading support plate is mounted on the bag unloading first guide rail and is driven by a bag unloading second air cylinder to move on the bag unloading second guide rail, the bag unloading support plate is driven by a bag unloading first air cylinder to move on the bag unloading first guide rail, at least one bag clamping arm pushing air cylinder is mounted on the bag unloading support plate, a bag clamping arm pushing plate is mounted at the movable end of the bag clamping arm pushing air cylinder, one ends of a plurality of hand grip pushing devices are hinged to the bag clamping arm pushing plate side by side, the bag clamping arm pushing air cylinder drives the hand grip pushing devices to move in the same direction as the bag unloading support plate, and the other end of the hand grip pushing devices is hinged to the bag unloading support plate, the bag unloading gripper comprises a static gripper and a movable gripper corresponding to the static gripper in position, the static gripper is fixed on a bag unloading supporting plate through a gripper mounting plate, the middle of the movable gripper is hinged to the bottom of the gripper mounting plate through a movable gripper rotating shaft, one end of the movable gripper is arranged below the static gripper, the other end of the movable gripper penetrates through a movable hole preset in the gripper mounting plate and is arranged above the gripper mounting plate, one end of the movable gripper arranged above the gripper mounting plate is provided with a movable gripper connecting lug, and the movable gripper is hinged to a gripper pushing device through the movable gripper connecting lug. This device drives through the first cylinder of unloading the bag and the second cylinder of unloading the bag and unloads the whole action of bag backup pad, realizes stretching out and retracting to the bag tongs of unloading, constitutes a link mechanism through tongs thrust unit with moving the tongs, promotes the cylinder through pressing from both sides the bag arm and promotes to move the tongs and revolve round the rotating shaft of moving the tongs, realizes and the switching action of quiet tongs.
Further, it has a plurality of push rod installation ear seats to articulate side by side in the bag clamping arm push pedal, tongs thrust unit includes tongs push rod, push rod spacer bush and push rod spring, tongs push rod one end is installed on push rod installation ear seat through the first pivot of push rod, and the cover is equipped with push rod spacer bush and push rod spring in proper order on the other end to the tail end passes through the nut and fixes the push rod spring between push rod spacer bush and nut, install the push rod second pivot on the push rod spacer bush, the tongs push rod passes through the push rod second pivot and installs move on the tongs engaging lug of tongs. When the bag clamping arm pushes the cylinder to push the push rod of the gripper, the push rod spring plays a role in buffering, so that the bag clamping action of the movable gripper can be adjusted, and the condition of unsmooth bag clamping is prevented.
To sum up, through the utility model discloses an irregular material feeding, prefabricated bag prop bag, irregular material get into the prefabricated bag, to prefabricated bag evacuation heat-seal, a whole set of automatic flow of ejection of compact, practiced thrift the manpower, improved work efficiency greatly.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural diagram of the driving assembly of the present invention.
Fig. 4(a) is a perspective view of the filling device of the present invention.
Fig. 4(b) is a front view of the filling device of the present invention.
Fig. 4(c) is a left side view of the filling device of the present invention.
Fig. 4(d) is a bottom view of the filling device of the present invention.
Fig. 4(e) is a perspective view of the first filling pushing assembly of the filling device of the present invention.
Fig. 4(f) is a perspective view of the filling pushing assembly of the filling device of the present invention.
Fig. 4(g) is a cross-sectional view of the filling waiting box of the filling device of the present invention.
Fig. 4(h) is a perspective view of the filling and blanking device of the filling device of the present invention.
Fig. 4(i) is a perspective view of the filling blanking plate of the filling device of the present invention.
Fig. 5(a) is a perspective view of the bag feeding device of the present invention.
Fig. 5(b) is a front view of the bag feeding device of the present invention.
Fig. 5(c) is a top view of the bag feeding device of the present invention.
Fig. 5(d) is a schematic structural view of the bag-taking sucker of the bag-feeding device of the present invention.
Fig. 5(e) is a schematic structural view of the bag-taking positioning plate of the bag-feeding device of the present invention.
Fig. 5(f) is a schematic structural view of the bag pushing assembly of the bag feeding device of the present invention.
Fig. 6(a) is a front side isometric view of the bag opening mechanism of the present invention.
Fig. 6(b) is a back side isometric view of the bag opening mechanism of the present invention.
Fig. 6(c) is a cross-sectional view of the bag opening mechanism of the present invention.
Fig. 6(d) is a perspective view of the sucker supporting plate on the bag opening mechanism of the present invention.
Fig. 6(e) is a front view of the sucker unit of the bag opening mechanism of the present invention.
Fig. 6(f) is a perspective view of the bag guide assembly of the bag opening mechanism of the present invention.
Fig. 6(g) is a perspective view of the bag-opening mechanism bag-limiting component of the present invention.
Fig. 6(h) is a perspective view of the lower side suction cup of the bag opening mechanism of the present invention.
Fig. 6(i) is a state diagram before the bag opening mechanism opens the bag by the upper and lower side suction cups.
Fig. 6(j) is a state diagram of the contact between the upper and lower side suckers and the prefabricated bag of the bag opening mechanism of the present invention.
Fig. 6(k) is a state diagram of the upper and lower side suckers of the bag opening mechanism of the present invention.
Fig. 7(a) is a perspective view of the vacuum sealing mechanism of the present invention.
Fig. 7(b) is a schematic structural diagram of the sealing transmission mechanism of the vacuum sealing mechanism of the present invention.
Fig. 7(c) is a schematic structural view of the heat sealing assembly of the vacuum sealing mechanism of the present invention.
Fig. 7(d) is a perspective view of the vacuum pumping assembly of the vacuum pumping sealing mechanism of the present invention.
Fig. 7(e) is a top view of the vacuum pumping assembly of the vacuum pumping sealing mechanism of the present invention.
Fig. 8(a) is a first perspective view of the bag unloading device of the present invention.
Fig. 8(b) is a second perspective view of the bag unloading device of the present invention.
Fig. 8(c) is a schematic structural view of the first bag-discharging guide rail and the second bag-discharging guide rail of the bag-discharging device of the present invention.
Fig. 8(d) is a schematic structural view of the bag clamping arm pushing cylinder of the bag discharging device of the utility model.
Fig. 8(e) is a schematic structural view of the gripper pushing device of the bag discharging device of the utility model.
Fig. 8(f) is a schematic structural view of the bag unloading gripper of the bag unloading device of the utility model.
In the attached drawings, 1, a station conversion linear guide rail; 2. a delivery assembly; 3. a vacuumizing sealing mechanism; 4. a bag opening mechanism; 5. a vacuum pumping assembly; 6. a bag unloading device; 7. a main frame; 8. a bagging device; 9. a protective cover; 10. a filling device;
1-1, a servo motor; 1-2, a transmission bracket; 1-3, a synchronous belt transmission mechanism; 1-4, a screw rod driving mechanism;
3-1 parts of vacuum sealing bracket, 3-2 parts of vacuum pumping assembly, 3-21 parts of vacuum head fixing block, 3-22 parts of vacuum pumping needle head, 3-23 parts of vacuum pumping advancing cylinder, 3-24 parts of left driving lever fixing plate, 3-25 parts of right driving lever fixing plate, 3-26 parts of left bag opening driving lever, 3-27 parts of right bag opening driving lever, 3-28 parts of left fixing plate cylinder, 3-29 parts of right fixing plate cylinder, 3-210 parts of vacuum pumping linear guide rail, 3-3 parts of sealing cylinder, 3-4 parts of heat sealing cylinder, 3-5 parts of lower sealing plate, 3-6 parts of sealing cylinder fixing plate, 3-7 parts of upper sealing plate, 3-8 parts of sealing push plate, 3-11 parts of sealing transmission mechanism, 3-111 parts of sealing linear guide rail, 3-112 parts of gear, 3-113 parts of a seal upper sliding block, 3-114 parts of a seal lower sliding block, 3-115 parts of a support plate, 3-12 parts of a heat-sealing cylinder fixing plate, 3-13 parts of a heat-sealing block, 3-14 parts of an electric heating rod, 3-16 parts of a thermocouple;
4-1 parts of suction disc component, 4-2 parts of bag opening top plate, 4-3 parts of bag guiding component, 4-4 parts of bag limiting component, 4-5 parts of bag opening guiding shaft, 4-6 parts of bag opening cylinder, 4-7 parts of bag opening cylinder, 4-8 parts of bag opening bottom plate, 4-9 parts of bag opening guiding shaft support, 4-11 parts of upper suction disc unit, 4-12 parts of lower suction disc unit, 4-13 parts of prefabricated bag, 4-111 parts of upper suction disc, 4-112 parts of upper suction disc support plate, 4-113 parts of upper suction disc fixing plate, 4-114 parts of upper suction disc linear bearing, 4-121 parts of lower suction disc, 4-31 parts of bag guiding support frame, 4-32 parts of bag guiding fixing plate, 4-33 parts of bag guiding groove, 4-34 parts of bag guiding block, 4-41 parts of bag limiting support plate, 4-42 parts of bag limiting plate, 4-43 parts of bag limiting block, 4-44 parts of bag limiting linear bearing, 4-45 parts of bag limiting linear guide rod, 4-46 parts of bag limiting cylinder, 4-1111 parts of suction cup working surface, 4-1112 parts of suction cup rear end, 4-1113 parts of suction cup front end, 4-1114 parts of air hole;
6-1 parts of bag unloading support, 6-2 parts of bag unloading support plate, 6-3 parts of bag unloading first guide rail, 6-4 parts of bag unloading second guide rail, 6-5 parts of bag unloading first air cylinder, 6-6 parts of bag unloading second air cylinder, 6-7 parts of bag clamping arm pushing air cylinder, 6-8 parts of bag clamping arm component, 6-81 parts of bag clamping arm push plate, 6-811 parts of push rod mounting lug seat, 6-82 parts of gripper pushing device, 6-821 parts of gripper push rod, 6-822 parts of push rod spacer sleeve, 6-823 parts of push rod second rotating shaft, 6-824 parts of push rod first rotating shaft, 6-825 parts of push rod spring, 6-83 parts of gripper mounting plate, 6-84 parts of movable gripper connecting lug, 6-85 parts of static gripper, 6-86 parts of movable gripper, 6-87 parts of gripper limiting clamp, 6-88 parts of gripper limiting clamp, A hand-operated rotating shaft;
8-1, a bag storage assembly, 8-2, a bag taking assembly, 8-21, a bag taking cylinder, 8-22, a bag taking positioning plate, 8-221, a bag taking sucker through hole, 8-222, a prefabricated bag limiting flange, 8-23, a bag taking sucker, 8-24, a bag taking sucker fixing plate, 8-3, a bag pushing assembly, 8-31, a bag pushing fixing plate, 8-32, a bag pushing push rod, 8-33, a bag pushing claw, 8-4, a bag feeding support, 8-5, a bag feeding first guide rail, 8-6, a bag feeding second guide rail, 8-7, a bag pushing cylinder, 8-8 and a connecting rod;
10-1, a filling support, 10-2, a filling support side plate, 10-3, a filling push plate, 10-4, a filling and blanking device, 10-5, a filling first linear guide rail, 10-6, a filling first cylinder fixing frame, 10-7, a filling second linear guide rail, 10-8, a mounting base plate, 10-9, a filling and pushing assembly, 10-10, a filling second cylinder, 10-11, a filling first cylinder, 10-12, a filling third cylinder, 10-91, a guide nozzle, 10-92, a filling push block, 10-93, a filling push rod, 10-94, a filling return spring, 10-95, a filling movable block, 10-96, a filling push rod connector, 10-97, a filling guide rod, 10-98, a filling material waiting box, 10-99 and a filling support platform, 10-910 parts of filling cavity, 10-131 parts of filling material groove, 10-132 parts of filling blanking plate, 10-133 parts of filling blanking port.
Detailed Description
For a better understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the embodiments, however, the present invention is not limited thereto, and the protection scope of the present invention also relates to the equivalent technical means that can be conceived by those skilled in the art according to the inventive concept.
As shown in fig. 1 to 3, the fully automatic multi-row prefabricated bag vacuum packaging machine comprises a main frame 7, a filling device 10 installed on the main frame 7 and used for pushing materials into prefabricated bags, a bag opening mechanism 4 used for opening the openings of the prefabricated bags, a bag feeding device 8 used for storing, taking out and pushing the prefabricated bags into the bag opening mechanism 4, a vacuumizing and sealing mechanism 3 used for vacuumizing and heat-sealing the prefabricated bags filled with the materials in the bag opening mechanism 4, a bag discharging device 6 used for pushing the prefabricated bags into the vacuumizing and sealing mechanism 3 from the bag opening mechanism 4, taking out finished products and placing the finished products into a conveying assembly 2 after completion, a vacuumizing assembly 5 used for providing power for the vacuumizing and sealing mechanism 3, a bag opening mechanism 4, a bag discharging device 6, a bag feeding device 8 and a protective cover 9 used for sealing the vacuumizing and sealing mechanism 3, the bag opening mechanism 4, the bag discharging device 6 and the filling device 10,
station conversion linear guide 1 is arranged on the main frame 7 along the X-axis direction, two sets of bag opening mechanisms 4 are arranged on the station conversion linear guide 1 side by side, two sets of bag opening mechanisms 4 are linked along the station conversion linear guide 1, the filling device 10 and the bag feeding device 8 are correspondingly arranged on two sides of the station conversion linear guide 1, a gap for the bag opening mechanisms 4 to move is arranged between the filling device 10 and the bag feeding device 8 to form a first station, two sets of vacuum sealing mechanisms 3 and bag discharging devices 6 are arranged and are symmetrically arranged on two sides of the filling device 10 and the bag feeding device 8 respectively, a gap for the bag opening mechanisms 4 to move is arranged between the two sets of vacuum sealing mechanisms 3 and the bag discharging devices 6 to form a second station and a third station respectively, and the two sets of bag opening mechanisms 4 are driven by a driving assembly to move along the station conversion linear guide 1 respectively on the second station and first stations, The third station and the first station are switched, and a conveying assembly 2 for conveying the finished product materials is arranged below a discharge hole of the bag unloading device 6.
The driving assembly comprises a servo motor 1-1, a synchronous belt transmission mechanism 1-3 and a screw rod driving mechanism 1-4, the servo motor 1-1 is connected with the screw rod driving mechanism 1-4 through the synchronous belt transmission mechanism 1-3, a transmission support 1-2 is installed on a screw rod of the screw rod driving mechanism, and the bag opening mechanism 4 is installed on the transmission support 1-2.
As shown in fig. 4(a) to 4(i), the filling device includes a filling support 10-1, the filling support 10-1 is slidably connected with a mounting substrate 10-8 through a filling first linear guide 10-5, the bottom of the mounting substrate 10-8 is slidably connected with a filling push plate 10-3 through a filling second linear guide 10-7, the filling first linear guide 10-5 and the filling second linear guide 10-7 are arranged in parallel in the same direction, the mounting substrate 10-8 is pushed by a filling first cylinder 10-11 to move along the filling first linear guide 10-5, the filling first cylinder 10-11 is fixed on the frame of the switchboard through a filling first cylinder fixing frame, the filling push plate 10-3 is pushed by a filling second cylinder 10-10 installed on the mounting substrate 10-8 to move along the filling second linear guide 10-7, a plurality of filling and pushing assemblies 10-9 are arranged on the mounting base plate 10-8 side by side, each filling and pushing assembly 10-9 comprises a filling material box 10-98, the interior of which is provided with a filling cavity 10-910 matched with the size of a material, the filling material box 10-98 is fixed on the mounting base plate 10-8, the top of the filling material box 10-98 is provided with a filling feed port communicated with the filling cavity 10-910, the front end of the filling material box is provided with a filling discharge port communicated with the filling cavity 10-910, the tail end of the filling material box is provided with a push rod hole for the filling push rod 10-93 to pass through, the central line of the filling discharge port of the filling material box 10-98 is parallel to the second filling linear guide rail 10-7, a filling push block 10-92 is arranged in the filling cavity 10-910 in a sliding manner, and the filling push block 10-92 can slide between the rear end and, the material in the filling cavity 10-910 is pushed out of the filling discharge hole, the tail end of a filling push rod 10-93 of the filling push assembly 10-9 is provided with a filling push rod connector 10-96, one end of the filling push rod 10-93 is connected with a filling push block 10-92, and the other end of the filling push rod 10-93 is arranged on a filling push plate 10-3 through a vertical connecting rod fixed on the filling push rod connector 10-96, so that the filling push block 10-92 is linked with the filling push plate 10-3.
The filling guide rod 10-97 is fixed on the outer side of the filling waiting bin 10-98 and arranged side by side with the filling push rod 10-93, and a filling return spring 10-94 is arranged between the filling movable block 10-95 and the filling waiting bin 10-98 by the filling guide rod 10-97.
The filling support 10-1 is provided with a filling and blanking device 10-4 through a filling support side plate 10-2, the filling and blanking device 10-4 comprises filling material grooves 10-131 which are arranged above the filling and feeding hole of the filling and pushing assembly 10-9 and used for limiting materials above the filling and feeding hole, and filling and blanking plates 10-132 which are connected at the bottoms of the filling material grooves 10-131 in a sliding manner and used for isolating the filling material grooves 10-131 from the filling and feeding hole, the filling blanking plates 10-132 are provided with filling blanking ports 10-133 matched with the filling feed ports in size, the distance between every two adjacent filling blanking ports 10-133 is not less than the filling feed ports, the filling blanking plates 10-132 are driven by the filling third air cylinders 10-12 to move along the arrangement direction of the filling pushing assemblies 10-9.
The filling material box 10-98 is provided with an inverted cone-shaped flexible guide nozzle 10-91 at the outer side of a filling discharge port, and the guide nozzle 10-91 is large in inlet and small in outlet.
In this example, twelve filling and pushing assemblies 10-9 are mounted on the mounting substrate 10-8 side by side, and outlets of guide nozzles 10-91 on the filling and pushing assemblies 10-9 are on the same plane.
As shown in fig. 5(a) to 5(f), the bag feeding device comprises a bag feeding support 8-4, the bag taking assembly 8-2, a bag pushing assembly 8-3 and a bag storing assembly 8-1 are sequentially installed on the bag feeding support 8-4 from bottom to top, the bag taking assembly 8-2 comprises a bag taking positioning plate 8-22 horizontally fixed on the bag feeding support 8-4 and a bag taking sucker fixing plate 8-24 arranged below the bag taking positioning plate 8-22, the bag taking positioning plate 8-22 is divided into twelve bag taking storage cavities matched with the sizes of the prefabricated bags along the length direction by a plurality of prefabricated bag limiting flanges 8-222, each bag taking storage cavity is provided with a push rod inlet and a prefabricated bag outlet opposite to the push rod inlet, the bag feeding support 8-4 is provided with the bag storing assembly 8-1 above the bag taking storage cavity, a bag storage cavity for stacking prefabricated bags is arranged at the position corresponding to each bag taking and storing cavity in the bag storage assembly 8-1, a bag outlet smaller than the bag storage cavity is arranged at the bottom of the bag storage cavity and communicated with the bag taking and storing cavity, a plurality of bag taking sucker through holes 8-221 are arranged at the positions, corresponding to the bag outlet of the bag storage cavity, of the bag taking positioning plates 8-22 in each bag taking and storing cavity, a plurality of bag taking suckers 8-23 corresponding to the bag taking sucker through hole in number are arranged on the bag taking sucker fixing plates 8-24, the vacuum suction ports of the bag taking suckers 8-23 face the bag outlet of the bag storage cavity, the bag taking suckers 8-23 are initially arranged in the bag taking sucker through holes 8-221, the bag taking sucker fixing plates 8-24 are driven to move up and down by bag taking air cylinders 8-21 fixed on an upper bag support 8-4, thereby driving the bag-taking sucker 8-23 to enter the bag outlet of the bag storage cavity to suck a prefabricated bag, wherein the bag-pushing component 8-3 comprises a bag-pushing cylinder 8-7 and a bag-pushing fixing plate 8-31, the bag-pushing fixing plate 8-31 is provided with bag-pushing push rods 8-32 corresponding to the number and the position of the bag-taking storage cavity, the tail end of the bag-pushing push rod 8-32 is provided with a bag-pushing claw 8-33, the bottom of the bag-pushing claw 8-33 facing the prefabricated bag is provided with a shovel plate, the shovel plate of the bag-pushing claw 8-33 is contacted with the upper side of the bag-taking positioning plate 8-22, so as to ensure that the bag-pushing component can push the prefabricated bag, the bag-pushing claw 8-33 is arranged at the push rod inlet of the bag-taking storage cavity in the initial state, the bag-pushing fixing plate 8-31 is slidably arranged on the upper bag bracket 8-4 through the upper bag second guide rail 8, the middle part of the bag pushing fixing plate 8-31 is hinged with one end of a connecting rod 8-8, the other end of the connecting rod 8-8 is hinged with an upper bag support 8-4, one end of the bag pushing cylinder 8-7 is hinged on the upper bag support 8-4, the other end of the bag pushing cylinder 8-7 is hinged with the middle part of the connecting rod 8-8, and the bag pushing cylinder 8-7 acts to drive the connecting rod to push the bag pushing fixing plate 8-31, so that a bag pushing claw 8-33 is driven to push out a prefabricated bag in the bag taking storage cavity from a prefabricated bag outlet.
In this example, the upper bag support 8-4 is slidably mounted on an upper bag first guide rail 8-5, the upper bag first guide rail 8-5 is fixed on the general support, the upper bag first guide rail 8-5 and the upper bag second guide rail 8-6 are arranged in parallel in the same direction, and the upper bag support 8-4 is fixed at the position of the upper bag first guide rail 8-5 through a position locking device.
In this example, the bag storage component 8-1 is movably inserted on the upper bag support 8-4, and the bag storage component 8-1 is provided with a handle which is convenient to take.
As shown in fig. 6(a) to 6(k), the bag opening mechanism comprises a bag opening bracket, the bag opening bracket comprises a bag opening bottom plate 4-8, a bag opening top plate 4-2, and a bag opening guide shaft 4-5 arranged between the bag opening bottom plate 4-8 and the bag opening top plate 4-2 and playing a supporting and connecting role, the bag opening guide shaft 4-5 is fixed on the bag opening bottom plate 4-8 and the bag opening top plate 4-2 through a bag opening guide shaft support 4-9, a sucker assembly 4-1 is slidably mounted on the bag opening guide shaft 4-5, the sucker assembly 4-1 comprises an upper sucker unit 4-11 and a lower sucker unit 4-12 which are symmetrically arranged up and down, the upper sucker unit 4-11 and the lower sucker unit 4-12 are driven to move along the bag opening guide shaft 4-5 through an upper bag opening cylinder 4-7 and a lower bag opening cylinder 4-6 respectively,
the opposite surfaces of the upper sucker unit 4-11 and the lower sucker unit 4-12 are respectively provided with twelve groups of upper suckers 4-111 and lower suckers 4-121 which are oppositely arranged, the opposite surfaces of the upper side suction cup 4-111 and the lower side suction cup 4-121 are suction cup working surfaces 4-1111, the working surface 4-1111 of the sucker is an arc concave surface matched with the radian of the prefabricated bag after being pulled open, the working surface 4-1111 of the sucking disc is internally distributed with air holes 4-1114 for vacuumizing, the space enclosed by the working surfaces 4-1111 of the opposite suckers after the upper sucker 4-111 and the lower sucker 4-121 are contacted forms a circular truncated cone with a large front end 4-1113 and a small back end 4-1112 of the sucker, the rear end of the circular truncated cone body is a bag inlet end, and the sucker working surface 4-1111 is arranged in the middle of the opposite surfaces of the upper sucker 4-111 and the lower sucker 4-121.
The upper sucker unit 4-11 and the lower sucker unit 4-12 have the same structure, the upper sucker unit 4-11 comprises an upper sucker support plate 4-112, an upper sucker fixing plate 4-113 and an upper sucker 4-111, the upper side suckers 4-111 are arranged and fixed below the upper sucker fixing plates 4-113 at certain intervals, the upper suction cup fixing plate 4-113 is fixed below the upper suction cup supporting plate 4-112, the upper sucker supporting plates 4-112 are arranged on the bag opening guide shafts 4-5 through upper sucker linear bearings 4-114, the movable end of the upper bag opening cylinder 4-7 is fixedly connected with the upper sucker support plate 4-112, and the lower sucker unit 4-12 is not described in detail because the structure is the same as that of the upper sucker unit 4-11.
The device also comprises a bag guide component 4-3 and a bag limiting component 4-4, wherein the bag guide component 4-3 comprises a bag guide support fixed on the bag opening support and a plurality of bag guide blocks 4-34 arranged on the bag guide support, the bag guide support comprises bag guide fixing plates 4-32 for fixing the bag guide blocks 4-34 and bag guide support frames 4-31 for connecting the bag guide fixing plates 4-32 with the bag opening top plate 4-2, the bag guide blocks 4-34 are arranged on two sides of the suction plane where the suction positions of the upper side suckers 4-121 and the lower side suckers 4-121 of each group are positioned, the bag guide blocks 4-34 are arranged on the two sides of the suction plane, the bag guide blocks 4-34 face upwards, the bag guide grooves 4-33 corresponding to the suction plane are arranged on one side of the lower side suckers 4-121, and the space between the opposite bag guide grooves 4-33 is the width of a prefabricated bag, the bag guide grooves 4-33 are through grooves, the feed ends of the bag guide grooves 4-33 are horn-shaped with large inlets and small outlets,
the bag limiting assembly 4-4 comprises a bag limiting supporting plate 4-41, the bag limiting supporting plate 4-41 is slidably mounted in a bag limiting linear bearing 4-44 of the bag opening bracket through a bag limiting linear guide rod 4-45, the bag limiting supporting plate 4-41 is driven by a bag limiting cylinder 4-46 to move along the bag limiting linear guide rod 4-45, the bag limiting cylinder 4-46 is fixed on a bag opening bottom plate 4-8 through a bag limiting cylinder 4-46 bracket, the bag limiting linear bearing 4-44 is mounted on the bag opening bottom plate 4-8, the bag opening bottom plate 4-8 is provided with a guide hole for the bag limiting linear guide rod 4-45 to pass through, and a bag limiting plate 4-42 corresponding to the bag guiding block 4-34 is mounted on the bag limiting supporting plate 4-41, the end part of the bag limiting plate 4-42 is provided with a bag limiting block 4-43 for blocking the outlet end of the bag guiding groove 4-33, the bag limiting cylinder 4-46 is provided with a working state and a non-working state, when in the working state, the bag limiting cylinder 4-46 pushes the bag limiting supporting plate 4-41 to enable the bag limiting plate 4-42 to be close to the bag guiding block 4-34, the bag limiting block 4-43 is arranged at the outlet end of the bag guiding groove 4-33 to block the bag limiting block, when in the non-working state, the bag limiting cylinder 4-46 returns, and the bag limiting block 4-43 is separated from the outlet end of the bag guiding groove 4-33.
As shown in fig. 7(a) to 7(e), the vacuum sealing mechanism includes a vacuum sealing support 3-1, a sealing cylinder fixing plate 3-6 is installed on the top of the vacuum sealing support 3-1, a sealing cylinder 3-3 is installed on the sealing cylinder fixing plate 3-6, the sealing cylinder 3-3 is used for driving a sealing transmission mechanism 3-11 to drive an upper sealing plate 3-5 and a lower sealing plate 3-5 which are oppositely arranged to move oppositely, a clamping area is formed between the opposite surfaces of the upper sealing plate 3-7 and the lower sealing plate 3-5, one side of the clamping area is an inlet end of a prefabricated bag, the other side of the clamping area is provided with a heat sealing area tightly attached to the clamping area, the upper sealing plate 3-7 is connected with a heat sealing assembly for heat-sealing the prefabricated bag in the heat sealing area through a heat sealing cylinder 3-4, the other side of the heat sealing area is provided with a vacuum pumping, the vacuum pumping assembly 3-2 is driven by a vacuum pumping advancing cylinder 3-23 fixed on the vacuum sealing support 3-1 to be inserted into a prefabricated bag arranged in the heat sealing area. In this example, the left fixed plate cylinder 3-28 and the right fixed plate cylinder 3-29 are both needle type cylinders, and the vacuum-pumping advance cylinder 3-23 is a thin cylinder with a guide rod.
The vacuumizing assembly 3-2 comprises a vacuum head fixing block 3-21, the vacuumizing needle heads 3-22 are arranged on the vacuum head fixing block 3-21 and face a clamping area, the vacuum head fixing block 3-21 is connected with the movable end of a vacuumizing advancing cylinder 3-23 fixed on a vacuum sealing bracket 3-1, the vacuumizing advancing cylinder 3-23 drives the vacuum head fixing block 3-21 and the vacuumizing needle heads 3-22 thereon to move towards the clamping area, vacuumizing linear guide rails 3-210 are arranged on two sides of the vacuum head fixing block 3-21, a left driving lever fixing plate 3-24 and a right driving lever fixing plate 3-25 are respectively arranged on the vacuumizing linear guide rails 3-210 on the two sides, a left bag-opening driving lever 3-26 and a right bag-opening driving lever 3-27 are symmetrically arranged on two sides of each vacuumizing needle head 3-22, the right bag opening deflector rods 3-27 are all fixed on right deflector rod fixing plates 3-25, the left bag opening deflector rods 3-26 are all fixed on left deflector rod fixing plates 3-24, the vacuum head fixing blocks 3-21 are fixed with left fixing plate cylinders 3-28 and right fixing plate cylinders 3-29, and the movable ends of the left fixing plate cylinders 3-28 and the right fixing plate cylinders 3-29 are respectively connected with the left deflector rod fixing plates 3-24 and the right deflector rod fixing plates 3-25, so that the left bag opening deflector rods 3-26 and the right bag opening deflector rods 3-27 are driven to move oppositely relative to the vacuum pumping needle heads 3-22.
The heat-seal assembly comprises a heat-seal cylinder 3-4, a heat-seal block 3-13, and an electric heating rod 3-14 and a thermocouple 3-16 which are arranged in the heat-seal block 3-13, wherein the heat-seal cylinder 3-4 is fixed on an upper sealing plate 3-7 through a heat-seal cylinder fixing plate 3-12, the movable end of the heat-seal cylinder 3-4 is fixed with the heat-seal block 3-13, the heat-seal block 3-13 is arranged right above a heat-seal area, the heat-seal cylinder 3-4 drives the heat-seal block 3-13 to enter the heat-seal area from an initial position to carry out heat seal on the prefabricated bag, and the electric heating rod 3-14 and the thermocouple 3-16 for measuring the temperature of the heat-seal block 3-13 are arranged in the heat-seal block 3-.
The sealing transmission mechanism 3-11 comprises sealing linear guide rails 3-111 which are fixed on the inner sides of support plates 3-115 at two sides of a vacuum sealing support 3-1 and are distributed along the vertical direction, sealing upper slide blocks 3-113 and sealing lower slide blocks 3-114 are installed on the sealing linear guide rails 3-111, the sealing upper slide blocks 3-113 at two sides are connected through sealing push plates 3-8, the sealing push plates 3-8 are connected with the movable end of the sealing cylinder 3-3, vertically arranged racks with opposite tooth surfaces are arranged on the sealing upper slide blocks 3-113 and the sealing lower slide blocks 3-114, and gears 3-112 which are meshed with the two racks are installed between the two racks.
As shown in fig. 8(a) to 8(f), the bag unloading device comprises a bag unloading support 6-1, the bottom of the bag unloading support 6-1 is mounted on a bag unloading second guide rail 6-4, the top of the bag unloading support 6-1 is mounted with a bag unloading first guide rail 6-3 which is arranged in the same direction as and parallel to the bag unloading second guide rail 6-4, the bag unloading first guide rail 6-3 is mounted with a bag unloading support plate 6-2, the bag unloading support 6-1 is driven by a bag unloading second cylinder 6-6 to move on the bag unloading second guide rail 6-4, the bag unloading support plate 6-2 is driven by a bag unloading first cylinder 6-5 to move on the bag unloading first guide rail 6-3, the bag unloading support plate 6-2 is mounted with at least one bag clamping arm pushing cylinder 6-7, the bag clamping arm pushing cylinder 6-7 is provided with a bag clamping arm push plate 6-81 at the movable end, the bag clamping arm push plate 6-81 is provided with a bag clamping arm assembly 6-8, the bag clamping arm assembly comprises a plurality of gripper pushing devices 6-82 and bag unloading grippers corresponding to the gripper pushing devices 6-82, the bag clamping arm push plate 6-81 is hinged with a plurality of push rod mounting lug seats 6-811 side by side, the gripper pushing devices 6-82 comprise gripper push rods 6-821, push rod spacer sleeves 6-822 and push rod springs 6-825, one ends of the gripper push rods 6-821 are arranged on the push rod mounting lug seats 6-811 through push rod first rotating shafts 6-824, the other ends of the gripper push rods 6-821 are sequentially sleeved with push rod spacer sleeves 6-822 and push rod springs 6-825, and the push rod springs 6-825 are fixed between the push rod spacer sleeves 6-822 and the nuts through nuts at the tail ends of the push rod springs 6-825, a second push rod rotating shaft 6-823 is mounted on the push rod spacer bush 6-822; the bag unloading gripper comprises a static gripper 6-85 and a movable gripper 6-86 corresponding to the static gripper 6-85 in position, the static gripper 6-85 is fixed on the bag unloading support plate 6-2 through a gripper mounting plate 6-83, the middle of the movable gripper 6-86 is hinged to the bottom of the gripper mounting plate 6-83 through a movable gripper rotating shaft 6-88, one end of the movable gripper 6-86 is arranged below the static gripper 6-85, the other end of the movable gripper 6-86 penetrates through a movable hole preset in the gripper mounting plate 6-83 and is arranged above the gripper mounting plate 6-83, one end of the movable gripper 6-86 arranged above the gripper mounting plate 6-83 is provided with a movable gripper connecting lug 6-84, the movable gripper 6-86 is hinged to a gripper pushing device 6-82 through the movable gripper connecting lug 6-84, the handle push rod 6-821 is arranged on the hand-grip connecting lug 6-84 of the hand grip 6-86 through a push rod second rotating shaft 6-823. The bag clamping arm pushing cylinder 6-7 drives the hand grip pushing device 6-82 to move in the same direction with the bag unloading supporting plate 6-2,
in this embodiment, the opposite surfaces of the static grippers 6-85 and the dynamic grippers 6-86 are both planes, the opposite surfaces of the dynamic grippers 6-86 arranged below the static grippers 6-85 are planes, the opposite surfaces of the dynamic grippers 6-86 and the static grippers 6-85 are planes, the other ends of the dynamic grippers 6-86 are arc-shaped rods, and the ends of the arc-shaped rods are provided with dynamic gripper connecting lugs 6-84. And anti-skid pads are arranged on the opposite surfaces of the static grippers 6-85 and the dynamic grippers 6-86.
In the embodiment, the outer sleeves of the static gripper 6-85 and the dynamic gripper 6-86 are provided with gripper limiting clamps 6-87 for limiting the opening sizes of the static gripper 6-85 and the dynamic gripper 6-86, one end of each gripper limiting clamp 6-87 is fixed at the top of the static gripper 6-85, and the other end of each gripper limiting clamp 6-87 is clamped at the bottom of the dynamic gripper 6-86.
When in work:
firstly, a bag feeding device 8 and a bag opening mechanism 4 are started, one bag opening mechanism 4 is arranged on a first station, a bag taking air cylinder 8-21 of a bag taking component 8-2 moves to drive a bag taking sucker 8-23 to ascend, the bag taking sucker 8-23 extends out of a bag taking sucker through hole 8-221, enters a bag outlet of a bag storage cavity of the bag storage component 8-1 to suck a prefabricated bag, then the bag taking air cylinder 8-21 returns to the original position to drive the sucked prefabricated bag to enter a bag taking storage cavity, then a bag pushing air cylinder 8-7 of a bag pushing component 8-3 moves to push a bag pushing fixing plate 8-31 to drive a bag pushing claw 8-33 to push the prefabricated bag arranged in the bag taking storage cavity out of the prefabricated bag outlet and enter the bag opening mechanism 4,
before the prefabricated bag enters the bag opening mechanism 4, firstly, the bag limiting air cylinder 4-46 acts to push the bag limiting supporting plate 4-41 to ascend, the bag limiting plate 4-42 is close to the bag guiding block 4-34, so that the bag limiting block 4-43 is blocked at the outlet end of the bag guiding groove 4-33, then the bag feeding mechanism pushes the prefabricated packaging bag into the bag guiding groove 4-33 of the bag guiding block 4-34, the upper bag opening air cylinder 4-7 and the lower bag opening air cylinder 4-6 act simultaneously to drive the upper sucker unit 4-11 and the lower sucker unit 4-12 to move oppositely, so that the upper sucker 4-111 and the lower sucker 4-121 are both contacted with the prefabricated bag 4-13, the prefabricated bag 4-13 is pressed, the upper sucker 4-111 and the lower sucker 4-121 begin to be vacuumized, and the upper sucker 4-111 and the lower sucker 4-121 are enabled to adsorb the upper surface and the lower surface of the bag opening, then an upper bag opening air cylinder 4-7 and a lower bag opening air cylinder 4-6 are retracted to drive an upper side sucker 4-111 to move upwards, a lower side sucker 4-121 moves downwards until the mouth of the prefabricated bag is completely opened, then a filling device acts, after materials enter a filling material groove 10-131 of a filling and blanking device 10-4 from a filling support platform 10-99, a filling third air cylinder 10-12 acts to drive a filling and blanking plate 10-132 to move so that the materials fall into a filling cavity 10-910, then the filling first air cylinder 10-11 acts to push a mounting base plate 10-8 to move, a filling and pushing assembly 10-9 on the mounting base plate 10-8 is driven to move to the position of the next working procedure, and the filling feed port of the filling and pushing assembly 10-9 is arranged at the mouth of the filling bag, and the guide nozzle 10-91 is placed in the filling bag, then the second cylinder 10-10 is filled to act, so that the filling push plate 10-3 is pushed, the filling push plate 10-3 drives the filling push rod 10-93, the filling push block 10-92 pushes the material out of the guide nozzle 10-91, and the material enters the filling bag to finish filling.
After filling, the bag opening mechanism 4 enters a second station from a first station along the station conversion linear guide rail 1 under the driving of the driving assembly, the other bag opening mechanism 4 enters the first station, the steps are continuously carried out, after the bag opening mechanism 4 enters the second station, the bag unloading device 6 is started, the bag unloading first guide rail 6-3 acts to drive the whole bag unloading support plate to act, the bag unloading gripper extends out, the opened static gripper and the opened moving gripper are sealed and arranged at the upper side and the lower side of the prefabricated bag 4-13, then the bag clamping arm pushes the air cylinder 6-7 to contract, the gripper push rod 6-821 is driven to move in the direction opposite to the prefabricated bag, so that the moving gripper is pushed to rotate around the moving gripper rotating shaft, the clamping action of the moving gripper and the static gripper is realized, the prefabricated bag is clamped, the bag unloading second air cylinder 6-6 acts, and the tail part of the prefabricated bag 4-13 is clamped, the opening end of a prefabricated bag 4-13 is pushed to a heat sealing area of a vacuumizing sealing mechanism 3, after the prefabricated bag is sent into the heat sealing area from a clamping area, a vacuumizing advancing cylinder 3-23 pushes a vacuumizing needle 3-22 and a left bag opening deflector rod and a right bag opening deflector rod which are arranged on two sides of the vacuumizing advancing cylinder to enter the prefabricated bag, then the left bag opening deflector rod and the right bag opening deflector rod are respectively driven by a left fixing plate cylinder and a right fixing plate cylinder to be away from the vacuumizing needle, the bag opening of the prefabricated bag is stretched towards two sides, then an upper sealing plate 3-7 and a lower sealing plate 3-5 are pressed downwards to tightly press the bag opening of the prefabricated bag, meanwhile, the middle part of the vacuumizing needle 3-22 is pressed, one end of the vacuumizing needle 3-22 is placed in the prefabricated bag, the vacuumizing needle 3-22 starts to be vacuumized at the moment, and when the air pressure in the prefabricated bag reaches, and starting the heat-sealing assembly to heat-seal the bag opening.
And then the bag-unloading second cylinder 6-6 acts to pull out the prefabricated bag after heat sealing from the bag-opening mechanism 4, so that the prefabricated bag falls on the conveying belt of the conveying assembly to complete the packaging of irregular materials, then the bag-opening mechanism 4 is driven by the driving assembly to enter the first station from the second station, and the other bag-opening mechanism 4 enters the third station from the first station, and the operations are sequentially repeated.
In addition, it should be noted that the present invention is not limited to the above embodiments, as long as the specific size or shape of the component is not specified, the component can be any size or shape corresponding to the structure, and no matter there is any change in the material composition, all the structural designs provided by the present invention are a variation of the present invention, which should be considered within the protection scope of the present invention.

Claims (10)

1. A full-automatic multi-row prefabricated bag vacuum packaging machine is characterized in that: comprises a main frame (7), a filling device (10) which is arranged on the main frame (7) and used for pushing materials into the prefabricated bags, a bag opening mechanism (4) used for opening the openings of the prefabricated bags, a bag feeding device (8) used for storing, taking out and pushing the prefabricated bags into the bag opening mechanism (4), a vacuumizing sealing mechanism (3) used for vacuumizing and heat-sealing the prefabricated bags filled with the materials in the bag opening mechanism (4), a bag unloading device (6) used for pushing the prefabricated bags into the vacuumizing sealing mechanism (3) from the bag opening mechanism (4) and taking out finished products and placing the finished products into a conveying assembly (2) after completion,
station conversion linear guide rails (1) are arranged on the main frame (7) along the X-axis direction, two groups of bag opening mechanisms (4) are arranged on the station conversion linear guide rails (1) side by side, the two groups of bag opening mechanisms (4) are linked along the station conversion linear guide rails (1), the filling device (10) and the bag feeding device (8) are correspondingly arranged on two sides of the station conversion linear guide rails (1), a first station is formed by a gap for the bag opening mechanisms (4) to move between the filling device (10) and the bag feeding device (8), two groups of vacuum pumping sealing mechanisms (3) and bag discharging devices (6) are arranged and are symmetrically arranged on two sides of the filling device (10) and the bag feeding device (8) respectively, and a second station and a third station are formed by a gap for the bag opening mechanisms (4) to move between the two groups of vacuum pumping sealing mechanisms (3) and bag discharging devices (6) respectively, the two groups of bag opening mechanisms (4) are driven by the driving assembly to respectively switch between the second station and the first station along the station switching linear guide rail (1), and the conveying assembly (2) for conveying the finished product materials is arranged below the discharge port of the bag unloading device (6).
2. The fully automatic multi-row preform vacuum packaging machine of claim 1, wherein: the driving assembly comprises a servo motor (1-1), a synchronous belt transmission mechanism (1-3) and a screw rod driving mechanism (1-4), the servo motor (1-1) is connected with the screw rod driving mechanism (1-4) through the synchronous belt transmission mechanism (1-3), a transmission support (1-2) is installed on a screw rod of the screw rod driving mechanism, and the bag opening mechanism (4) is installed on the transmission support (1-2).
3. The fully automatic multi-row preform vacuum packaging machine of claim 1, wherein: the filling device comprises a filling support (10-1) arranged on a main support, wherein the filling support (10-1) is connected with a mounting base plate (10-8) in a sliding manner through a filling first linear guide rail (10-5), the bottom of the mounting base plate (10-8) is connected with a filling push plate (10-3) in a sliding manner through a filling second linear guide rail (10-7), the filling first linear guide rail (10-5) and the filling second linear guide rail (10-7) are arranged in parallel in the same direction, the mounting base plate (10-8) is pushed to move along the filling first linear guide rail (10-5) through a filling first air cylinder (10-11) arranged on the main support, the filling push plate (10-3) is pushed to move along the filling second linear guide rail (10-7) through a filling second air cylinder (10-10) arranged on the mounting base plate (10-8), a plurality of filling and pushing assemblies (10-9) are arranged on the mounting base plate (10-8) side by side, the filling and pushing assemblies (10-9) comprise filling to-be-detected boxes (10-98) with filling cavities (10-910) matched with the sizes of materials, the filling to-be-detected boxes (10-98) are fixed on the mounting base plate (10-8), filling feed inlets communicated with the filling cavities (10-910) are arranged at the tops of the filling to-be-detected boxes (10-98), filling discharge outlets communicated with the filling cavities (10-910) are arranged at the front ends of the filling to-be-detected boxes (10-98), push rod holes for the filling push rods (10-93) to penetrate through are arranged at the tail ends of the filling to-be-detected boxes (10-98), the central lines of the filling discharge outlets of the filling to-be-detected boxes (10-98) are parallel to the filling second linear guide rails (10-7), and, the filling pushing block (10-92) can slide between the rear end and the front end of the filling cavity (10-910) so as to push the materials in the filling cavity (10-910) out of the filling discharge hole, the filling pushing block (10-92) is connected with the filling pushing block (10-3) through the filling pushing rod (10-93), so that the filling pushing block (10-92) is linked with the filling pushing block (10-3), the filling support (10-1) is also provided with a filling and blanking device (10-4), the filling and blanking device (10-4) comprises a filling material groove (10-131) which is arranged above the filling feed hole of the filling pushing assembly (10-9) and used for limiting the materials above the filling feed hole and a filling and blanking plate (10-132) which is connected to the bottom of the filling material groove (10-131) in a sliding manner and used for isolating the filling material groove (10-131) from the filling feed hole ) The filling blanking plates (10-132) are provided with filling blanking ports (10-133) matched with the filling feeding ports in size, the distance between every two adjacent filling blanking ports (10-133) is not smaller than the filling feeding ports, the filling blanking plates (10-132) are driven by filling third air cylinders (10-12) to move along the arrangement direction of the filling pushing assemblies (10-9), and the discharge end of each second conveying belt is correspondingly communicated with one filling material groove (10-131).
4. The fully automatic multi-row preform vacuum packaging machine of claim 3, wherein: go up the bagging apparatus and include last bag support (8-4), go up bag support (8-4) slidable mounting on last bag first guide rail (8-5), go up and fix on first guide rail (8-5) of bag and go up the bag and total support, go up bag support (8-4) and fix the position at last bag first guide rail (8-5) through position locking device, go up bag support (8-4) from the bottom up and install in proper order and get bag subassembly (8-2), push away bag subassembly (8-3) and store up bag subassembly (8-1), get bag subassembly (8-2) including the level fix get bag locating plate (8-22) on last bag support (8-4) and set up get bag sucking disc fixed plate (8-24) of getting below getting bag locating plate (8-22), get bag locating plate (8-22) go up along length direction through the spacing flange (8-5) of a plurality of prefabricated bags 222) is divided into a plurality of bag taking and storing cavities matched with the sizes of the prefabricated bags, each bag taking and storing cavity is provided with a push rod inlet and a prefabricated bag outlet opposite to the push rod inlet, the number and the position of the prefabricated bag outlets correspond to the number and the position of filling discharge holes of the filling device, the bag loading bracket (8-4) is provided with a bag storing assembly (8-1) above the bag taking and storing cavity, a bag storing cavity for stacking the prefabricated bags is arranged in the bag storing assembly (8-1) at the position corresponding to each bag taking and storing cavity, the bottom of the bag storing cavity is provided with a bag outlet smaller than the bag storing cavity and communicated with the bag taking and storing cavity, the bag taking positioning plate (8-22) is provided with bag taking sucker through holes (8-221) at the position corresponding to the bag outlet of the bag storing cavity in each bag taking and storing cavity, and a plurality of bag taking suckers (8-23) corresponding to the number of bag taking sucker through holes are arranged on the bag taking sucker fixing plate (8-24, the bag taking sucker (8-23) is arranged in the bag taking sucker through hole (8-221) at the beginning, the bag taking sucker fixing plate (8-24) is driven to move up and down through a bag taking cylinder (8-21) fixed on the upper bag support (8-4) so as to drive the bag taking sucker (8-23) to enter a bag outlet of the bag storage cavity to suck a pre-made bag, the bag pushing component (8-3) comprises a bag pushing cylinder (8-7) and a bag pushing fixing plate (8-31), bag pushing push rods (8-32) corresponding to the bag taking storage cavity in number and position are arranged on the bag pushing fixing plate (8-31), bag pushing claws (8-33) are arranged at the tail ends of the bag pushing push rods (8-32), and the bag pushing claws (8-33) are arranged at push rod inlets of the bag taking storage cavity at the beginning, the bag pushing fixing plates (8-31) are slidably mounted on the upper bag support (8-4) through the upper bag second guide rails (8-6) and pushed through bag pushing cylinders (8-7) mounted on the upper bag support (8-4), so that bag pushing claws (8-33) are driven to push prefabricated bags in the bag taking and storing cavity out of the prefabricated bag outlet, and the upper bag first guide rails (8-5) and the upper bag second guide rails (8-6) are arranged in parallel in the same direction.
5. The fully automatic multi-row preform vacuum packaging machine of claim 4, wherein: the bag opening mechanism comprises a bag opening support fixed on a station conversion linear guide rail (1), the bag opening support comprises a bag opening bottom plate (4-8), a bag opening top plate (4-2) and a bag opening guide shaft (4-5) arranged between the bag opening bottom plate (4-8) and the bag opening top plate (4-2) and playing a supporting and connecting role, a sucker component (4-1) is arranged on the bag opening guide shaft (4-5) in a sliding mode, the sucker component (4-1) comprises an upper sucker unit (4-11) and a lower sucker unit (4-12) which are symmetrically arranged up and down, the upper sucker unit (4-11) and the lower sucker unit (4-12) are driven to move along the bag opening guide shaft (4-5) in opposite directions through an upper bag opening cylinder (4-7) and a lower bag opening cylinder (4-6) respectively, the utility model discloses a filling device, including last sucking disc unit (4-11) and lower sucking disc unit (4-12), be equipped with the relative upside sucking disc (4-111) and the downside sucking disc (4-121) that the multiunit set up relatively on going up sucking disc unit (4-11) and lower sucking disc unit (4-12) opposite face respectively, the opposite face of upside sucking disc (4-111) and downside sucking disc (4-121) is sucking disc working face (4-1111), sucking disc working face (4-1111) are for drawing back radian assorted circular arc concave surface with prefabricated bag, distribute gas pocket (4-1114) that the evacuation was used in sucking disc working face (4-1111), the space that its relative sucking disc working face (4-1111) enclosed forms sucking disc front end (4-1113) big, sucking disc rear end (4-1112) little round platform body after upside sucking disc (4-111) and downside sucking disc (4-121) contact, the preceding terminal surface of round platform body is to filling device's, the rear end surface is arranged at the outlet of the prefabricated bag of the upper bag device,
the bag guide device is characterized by further comprising a bag guide component (4-3) and a bag limiting component (4-4), wherein the bag guide component (4-3) comprises a bag guide support fixed on the bag opening support and a plurality of bag guide blocks (4-34) installed on the bag guide support, the bag guide blocks (4-34) are arranged on two sides of a suction plane where suction positions of upper and lower side suction cups of each group are located, the bag guide blocks (4-34) face upwards, bag guide grooves (4-33) corresponding to the suction plane are arranged on one sides of the lower side suction cups (4-121), the space between the opposite bag guide grooves (4-33) is the width of a prefabricated bag, the bag guide grooves (4-33) are through grooves, the feed end faces upwards, the prefabricated bag outlet of the bag guide groove (4-33) is of a horn type with a large inlet and a small outlet,
the bag limiting assembly (4-4) comprises a bag limiting supporting plate (4-41), the bag limiting supporting plate (4-41) is slidably mounted in a bag limiting linear bearing (4-44) of the bag opening support through a bag limiting linear guide rod (4-45), the bag limiting supporting plate (4-41) is driven to move along the bag limiting linear guide rod (4-45) through a bag limiting cylinder (4-46), a bag limiting plate (4-42) corresponding to the bag guiding block (4-34) is mounted on the bag limiting supporting plate (4-41), a bag limiting block (4-43) used for blocking the outlet end of the bag guiding groove (4-33) is arranged at the end of the bag limiting plate (4-42), the bag limiting cylinder (4-46) is provided with a working state and a non-working state, and when in the working state, the bag limiting air cylinder (4-46) pushes the bag limiting supporting plate (4-41) to enable the bag limiting plate (4-42) to be close to the bag guiding block (4-34), the bag limiting block (4-43) is arranged at the outlet end of the bag guiding groove (4-33) to block the bag limiting plate, the bag limiting air cylinder (4-46) returns when the bag guiding air cylinder is in a non-working state, and the bag limiting block (4-43) leaves the outlet end of the bag guiding groove (4-33).
6. The fully automatic multi-row preform vacuum packaging machine of claim 5, wherein: the structure of the upper sucker unit (4-11) is the same as that of the lower sucker unit (4-12), the upper sucker unit (4-11) comprises upper sucker support plates (4-112), upper sucker fixing plates (4-113) and upper suckers (4-111), the upper suckers (4-111) are arranged and fixed below the upper sucker fixing plates (4-113) at certain intervals, the upper sucker fixing plates (4-113) are fixed below the upper sucker support plates (4-112), the upper sucker support plates (4-112) are mounted on bag opening guide shafts (4-5) through upper sucker linear bearings (4-114), and the movable ends of upper bag opening air cylinders (4-7) are fixedly connected with the upper sucker support plates (4-112).
7. The fully automatic multi-row preform vacuum packaging machine of claim 5, wherein: the vacuumizing sealing mechanism comprises a vacuum sealing support (3-1) arranged on a main support, a sealing cylinder fixing plate (3-6) is arranged at the top of the vacuum sealing support (3-1), a sealing cylinder (3-3) is arranged on the sealing cylinder fixing plate (3-6), the sealing cylinder (3-3) is used for driving a sealing transmission mechanism (3-11) to drive an upper sealing plate (3-7) and a lower sealing plate (3-5) which are oppositely arranged to move oppositely, a clamping area is formed between opposite surfaces of the upper sealing plate (3-7) and the lower sealing plate (3-5), one side of the clamping area is an inlet end of a prefabricated bag and faces upper and lower side suckers of the bag opening mechanism, and a heat sealing area tightly attached to the clamping area is arranged on the other side of the clamping area, the upper sealing plate (3-7) is connected with a heat sealing assembly for heat sealing the prefabricated bag in the heat sealing area through a heat sealing cylinder (3-4), the other side of the heat sealing area is provided with a vacuumizing assembly (3-2), and the vacuumizing assembly (3-2) is driven by a vacuumizing advancing cylinder (3-23) fixed on the vacuum sealing support (3-1) to be inserted into the prefabricated bag in the heat sealing area.
8. The fully automatic multi-row preform vacuum packaging machine of claim 7, wherein: the vacuumizing assembly (3-2) comprises a vacuum head fixing block (3-21), a plurality of vacuumizing needles (3-22) are arranged on the vacuum head fixing block (3-21) side by side and face a clamping area, the vacuum head fixing block (3-21) is connected with the movable end of a vacuumizing advancing cylinder (3-23) fixed on a vacuum sealing bracket (3-1), the vacuumizing advancing cylinder (3-23) drives the vacuum head fixing block (3-21) and the vacuumizing needles (3-22) on the vacuum head fixing block to move towards the clamping area, vacuumizing linear guide rails (3-210) are arranged on two sides of the vacuum head fixing block (3-21), a left driving lever fixing plate (3-24) and a right driving lever fixing plate (3-25) are respectively arranged on the vacuumizing linear guide rails (3-210) on the two sides, a left bag opening deflector rod (3-26) and a right bag opening deflector rod (3-27) are symmetrically arranged at the two sides of each vacuumizing needle head (3-22), the right bag opening deflector rods (3-27) are all fixed on the right deflector rod fixing plates (3-25), the left bag opening deflector rods (3-26) are all fixed on the left deflector rod fixing plates (3-24), a left fixing plate cylinder (3-28) and a right fixing plate cylinder (3-29) are fixed on the vacuum head fixing blocks (3-21), the movable ends of the left fixed plate cylinder (3-28) and the right fixed plate cylinder (3-29) are respectively connected with the left deflector rod fixed plate (3-24) and the right deflector rod fixed plate (3-25), thereby driving the left bag opening deflector rod (3-26) and the right bag opening deflector rod (3-27) to reversely move relative to the vacuum pumping needle head (3-22) to open the opening of the prefabricated bag.
9. The fully automatic multi-row preform vacuum packaging machine of claim 7, wherein: the bag unloading device comprises a bag unloading support (6-1), the bottom of the bag unloading support (6-1) is arranged on a bag unloading second guide rail (6-4), the bag unloading second guide rail (6-4) is fixed on a general support, a bag unloading first guide rail (6-3) which is arranged in the same direction as the bag unloading second guide rail (6-4) and is arranged in parallel is arranged at the top of the bag unloading support (6-1), a bag unloading support plate (6-2) is arranged on the bag unloading first guide rail (6-3), the bag unloading support (6-1) is driven to move on the bag unloading second guide rail (6-4) through a bag unloading second cylinder (6-6) arranged on the general support, the bag unloading support plate (6-2) is driven to move on the bag unloading first guide rail (6-3) through a bag unloading first cylinder (6-5) arranged on the bag unloading support (6-1), the bag unloading mechanism is characterized in that at least one bag clamping arm pushing cylinder (6-7) is installed on the bag unloading support plate (6-2), a bag clamping arm push plate (6-81) is installed on the movable end of the bag clamping arm pushing cylinder (6-7), a plurality of gripper pushing devices (6-82) are hinged to the bag clamping arm push plate (6-81) side by side, the bag clamping arm pushing cylinder (6-7) drives the gripper pushing devices (6-82) to move in the same direction as the bag unloading support plate (6-2), the other end of each gripper pushing device (6-82) is hinged to a bag unloading gripper corresponding to a sucker of the bag opening mechanism, each bag unloading gripper comprises a static gripper (6-85) and a dynamic gripper (6-86) corresponding to the static gripper (6-85), and the static gripper (6-85) is fixed to the bag unloading support plate (6-2) through a gripper mounting plate (6-83), the middle parts of the movable grippers (6-86) are hinged to the bottoms of the gripper mounting plates (6-83) through movable gripper rotating shafts (6-88), one ends of the movable grippers (6-86) are arranged below the static grippers (6-85), the other ends of the movable grippers (6-86) penetrate through preset movable holes in the gripper mounting plates (6-83) and are arranged above the gripper mounting plates (6-83), movable gripper connecting lugs (6-84) are arranged at one ends of the movable grippers (6-86) above the gripper mounting plates (6-83), and the movable grippers (6-86) are hinged to the gripper pushing devices (6-82) through the movable gripper connecting lugs (6-84).
10. The fully automatic multi-row preform vacuum packaging machine of claim 9, wherein: a plurality of push rod mounting lug seats (6-811) are hinged to the bag clamping arm push plates (6-81) side by side, the hand gripping pushing devices (6-82) comprise hand gripping push rods (6-821), push rod spacer sleeves (6-822) and push rod springs (6-825), one ends of the hand gripping push rods (6-821) are mounted on the push rod mounting lug seats (6-811) through push rod first rotating shafts (6-824), the other ends of the hand gripping push rods are sequentially sleeved with the push rod spacer sleeves (6-822) and the push rod springs (6-825), the push rod springs (6-825) are fixed between the push rod spacer sleeves (6-822) and the nuts through nuts at the tail ends of the hand gripping push rods (6-821) through nuts, push rod second rotating shafts (6-823) are mounted on the push rod spacer sleeves (6-822), and the hand gripping push rods (6-821) are mounted on the hand gripping connection of the hand gripping arms (6-86) through the push rod second Connect on the ear (6-84).
CN201920133299.6U 2019-01-25 2019-01-25 Full-automatic multi-row prefabricated bag vacuum packaging machine Active CN209921714U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114180138A (en) * 2021-12-14 2022-03-15 泉州市科盛包装机械有限公司 Irregular object packaging method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114180138A (en) * 2021-12-14 2022-03-15 泉州市科盛包装机械有限公司 Irregular object packaging method
CN114180138B (en) * 2021-12-14 2023-08-08 泉州市科盛包装机械有限公司 Irregular object packaging method

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