CN221163659U - Automatic sealing equipment for barbecue strings - Google Patents

Abstract

The invention belongs to the technical field of barbecue string packaging, and discloses automatic sealing equipment for barbecue strings; including processing platform and processing frame, the inboard rigid coupling of processing platform has a pair of safety cover, the inboard rotation of safety cover is connected with first conveyer belt and second conveyer belt, the one end of first conveyer belt and second conveyer belt is all rotated and is connected with the motor, the motor is used for driving first conveyer belt and second conveyer belt rotation. This device has realized heating strip of paper used for sealing at the in-process of downwardly moving through the structural design of layer board and link gear, drives the layer board through link gear and rises, and then will wait to seal the wrapping bag mouth and rise, has solved the blood that the shashlik produced and can gather in the department of sealing of wrapping bag, when directly sealing its wrapping bag heating, often lead to sealing not tight, the blood is by the problem that the pungent smell that the evaporation produced in the twinkling of an eye influences operational environment when sealing at high temperature, has improved the security when the device operates.

Description

Automatic sealing equipment for barbecue strings

Technical Field

The invention relates to the technical field of barbecue string packaging, in particular to automatic sealing equipment for barbecue strings.

Background

The barbeque is a cooking mode of baking food strings on fire, in order to facilitate the transportation of the barbeque, the processed barbeque needs to be packed and packed into a packaging bag when the barbeque is processed, and in order to simplify the operation of workers, the packaging bag is sealed by an automatic packaging device after the barbeque is packed into the packaging bag.

The existing automatic packaging device mostly consists of a conveying belt, a supporting frame, an air cylinder, a heating seal and the like, wherein the supporting frame is installed above the conveying belt, the air cylinder is installed above the supporting frame, the heating seal is fixedly connected with the output end of the air cylinder, the working process is as follows, firstly, a packaging bag to be sealed is placed on the surface of the conveying belt, when the conveying belt conveys the packaging bag to be sealed to the lower side of the air cylinder, the conveying belt is stopped, the air cylinder operates and drives the heating seal at the bottom end of the conveying belt to move downwards, the heating seal contacts with and presses the bag opening of the packaging bag, at the moment, the bag opening of the packaging bag is heated at high temperature by the heating seal and is melted together, so that the sealing treatment of the packaging bag is completed, then, the air cylinder drives the heating seal to reset, and the conveying belt is started again to drive the processed packaging bag to be conveyed to a designated position.

Above-mentioned device is when sealing the wrapping bag, and the in-process of wrapping bag is packed in the processing of cluster, and the blood that the cluster produced can gather in the department of sealing of wrapping bag, and when directly sealing its wrapping bag heating, often lead to sealing inadequately, has influenced the quality of food and consumer's experience, and simultaneously, the sharp smell that blood was produced by the evaporation in the twinkling of an eye when sealing at high temperature has also influenced operational environment.

In view of the above, the present application provides an automatic sealing device for barbecue strings.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides automatic sealing equipment for barbecue strings.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a barbecue cluster automatic sealing equipment, includes processing platform and processing frame, the inboard rigid coupling of processing platform has a pair of safety cover, the inboard rotation of safety cover is connected with first conveyer belt and second conveyer belt, the one end of first conveyer belt and second conveyer belt is all rotated and is connected with the motor, the motor is used for driving the inboard rigid coupling of first conveyer belt and second conveyer belt, the top rigid coupling of processing platform has the support frame, the top bolted connection of support frame has the cylinder, the output of cylinder runs through the support frame and is connected with the heat seal strip, the bottom of heat seal strip is provided with the layer board, the bottom rigid coupling of layer board has optical sensor, optical sensor is used for the wrapping bag on response layer board top, optical sensor and motor electric connection have external computer, external computer is used for controlling the cylinder, the both ends of layer board all run through there is first gag lever post, the inboard rigid coupling of the top and the support frame of first gag lever post, the one end rigid coupling of support strip is kept away from on the top of processing frame, be provided with the link gear between heating and the link gear, one side of fan is provided with the link gear, one side of fan is used for the fan L shape guide plate, one side of fan is provided with the link gear, one side of fan is used for the layer board, one side of fan is provided with the elevator.

Further, the link gear includes first rack, spur gear and second rack, the one end and the heating strip of paper used for sealing rigid coupling of first rack, one side and the spur gear meshing of first rack, the inside rotation of spur gear is connected with the dead lever, the inboard rigid coupling of dead lever and safety cover, one side and the second rack meshing of keeping away from first rack of spur gear, the second rack is rigid coupling mutually with the layer board.

Further, elevating system includes extrusion subassembly and power component, extrusion subassembly includes lifter and sloping block, lifter and heating strip of paper used for sealing rigid coupling, the lifter sets up the top at sloping block, the sloping block is "right triangle" design, right triangle's right angle limit is located the bottom of support frame, the bottom rigid coupling of sloping block has the dog, the both ends of sloping block all rigid coupling has the connecting plate, the inside of connecting plate runs through there is the second gag lever post, the both ends of second gag lever post all with the inboard rigid coupling of processing frame, the outside cover of second gag lever post is equipped with first extension spring, the one end and the connecting plate rigid coupling of first extension spring, the inboard rigid coupling of connecting plate and processing frame are kept away from to first extension spring, power component is used for providing the electric power source to the fan.

Further, the power assembly comprises a first electric connection disc, the first electric connection disc is electrically connected with the fan, a second electric connection disc is arranged at the top end of the first electric connection disc, a protection tube is fixedly connected to the top end of the second electric connection disc, the protection tube penetrates through the protection cover and is fixedly connected with a storage battery, the second electric connection disc is electrically connected with the storage battery, and a pair of second extension springs are fixedly connected between the storage battery and the protection cover.

Further, the bottom rigid coupling of layer board has the rigid coupling box, the multiunit through-hole has been seted up on the top of rigid coupling box, the multiunit round hole has been seted up on the surface of layer board, the inside of rigid coupling box is provided with adsorption equipment, adsorption equipment is used for adsorbing the wrapping bag on layer board top.

Further, adsorption equipment includes ventilation subassembly and rotating assembly, ventilation subassembly is used for providing the power supply for adsorbing, rotating assembly is used for clearing up the water source after adsorbing, ventilation subassembly includes the slip joint box, the inside sliding connection of slip joint box and rigid coupling box, and the inside big or small looks adaptation of slip joint box top and rigid coupling box, the bottom rigid coupling of slip joint box has first ventilation pipe, the one end rigid coupling that the slip joint box was kept away from to first ventilation pipe has built-in case, the both ends of built-in case all rigid coupling has the mount, the bottom of mount and the top rigid coupling of processing frame, the one end rigid coupling that the elevating block was kept away from to built-in case has the second ventilation pipe, the one end rigid coupling that the built-in case was kept away from to the second ventilation pipe has the suction fan, suction fan and outside computer electric connection, the inside of slip joint box, first ventilation pipe, built-in case and second ventilation pipe all link up.

Further, the rotating assembly comprises a baffle, the baffle is connected with the inside rotation of built-in box, the bottom of baffle articulates there is the elastic connection pole, the one end rigid coupling that the baffle was kept away from to the elastic connection pole has the arm-tie, the one end and the lifter rigid coupling that the elastic connection pole was kept away from to the arm-tie, the inner wall gluing of built-in box has a pair of rubber pad, a pair of the rubber pad is all closely laminated with the both ends of baffle.

Further, one end rigid coupling of heating strip of paper used for sealing has the extruding rod, the one end rigid coupling that the extruding rod kept away from the heating strip of paper used for sealing has the clamp plate, the bottom of clamp plate is provided with clearance mechanism, clearance mechanism is used for transversely blowing to the layer board surface.

Further, clearance mechanism includes the fixed plate, the inner wall rigid coupling of fixed plate and safety cover, the top rigid coupling of fixed plate has the gasbag, the internally mounted of gasbag has reset spring, reset spring is used for the gasbag to take place to reset after deforming, the one end rigid coupling of gasbag has the third tee bend tuber pipe, the one end that the gasbag was kept away from to the third tee bend tuber pipe runs through has the deflector, the top rigid coupling of deflector and layer board, the third tee bend tuber pipe is flexible material.

Further, a rubber block is arranged right below the lifting block, the rubber block is fixedly connected with the top end of the processing frame, and rollers are connected to one ends, close to the lifting block, of the lifting rod and the inclined block in a rotating mode.

The automatic sealing device for the barbecue strings has the technical effects and advantages that:

(1) Through the structural design of layer board and link gear, realized the heating strip of paper used for sealing at the in-process of downwardly moving, drive the layer board through link gear and rise, and then will wait to seal the wrapping bag mouth and rise, the blood that has solved the shashlik and produced can gather in the department of sealing of wrapping bag, when directly sealing its wrapping bag heating, often lead to sealing not tight, the problem that the pungent smell that blood water was produced by the evaporation in the twinkling of an eye when sealing has improved the device security when operation.

(2) Through the structural design of fan, lifting block, extrusion subassembly and power component, when having realized heating strip of paper used for sealing descends, drive the lifting block through extrusion subassembly and rise, the lifting block rises and then drives the fan and rise and receive the electric power that comes from power component and provide, make its fan rise and take place to rotate, produce wind-force and blow away the attached blood water of wrapping bag mouth, the department is sealed to the wrapping bag can be remained to some blood water to can't receive the effect flow direction of gravity to keep away from the one end of sealing the department, this has just led to the problem of quality decline when sealing, has improved the quality that the device sealed.

(3) Through the structural design of rigid coupling box and adsorption equipment, realized that adsorption equipment produces the suction through the top of rigid coupling box to the layer board, closely laminate the wrapping bag in the layer board surface, when having solved the wrapping bag blowing of fan to the layer board top, the wind-force that the fan produced probably leads to the wrapping bag to produce the offset in position, and then influences the position problem that seals, has improved the stability of device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of a support frame according to the present invention.

Fig. 3 is a schematic structural view of a linkage mechanism and a lifting mechanism in the invention.

Fig. 4 is a schematic view of the structure of the heating seal and the supporting plate in the invention.

Fig. 5 is a schematic view of the first rack, spur gear and second rack configuration of the present invention.

Fig. 6 is an enlarged schematic view of the structure of fig. 4 at a in the present invention.

Fig. 7 is a schematic view showing the structure of the protection tube, the storage battery and the second tension spring in the present invention.

Fig. 8 is an enlarged view of fig. 5B according to the present invention.

Fig. 9 is a schematic structural view of an adsorption mechanism in the present invention.

Fig. 10 is a schematic cross-sectional view of the pallet, the fastening box, the first ventilation pipe and the built-in box according to the present invention.

Fig. 11 is a schematic view of the structure of the baffle, the elastic connecting rod and the rubber pad in the invention.

FIG. 12 is a schematic view of the press rod and platen structure of the present invention.

Fig. 13 is a schematic view of the structure of the air bag and the third ventilation pipe in the present invention.

In the figure:

1. A processing table; 2. a processing rack; 3. a first conveyor belt; 4. a second conveyor belt; 5. a support frame; 6. a cylinder; 7. heating the sealing strip; 8. a supporting plate; 9. a first stop lever; 10. a fan; 11. a lifting block; 12. an L-shaped rod; 13. a first rack; 14. spur gears; 15. a second rack; 16. a lifting rod; 17. a sloping block; 18. a stop block; 19. a connecting plate; 20. a second limit rod; 21. a first extension spring; 22. a first power receiving disc; 23. a second power receiving disc; 24. a protective tube; 25. a storage battery; 26. a second tension spring; 27. fixedly connecting the box; 28. a slip-on box; 29. a first ventilation pipe; 30. a built-in box; 31. a fixing frame; 32. a second ventilation pipe; 33. a baffle; 34. an elastic connecting rod; 35. pulling a plate; 36. a rubber pad; 37. an extrusion rod; 38. a pressing plate; 39. a fixing plate; 40. an air bag; 41. a third air vent pipe; 42. a guide plate; 43. a rubber block; 44. and a roller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-10, an automatic sealing device for barbecue strings comprises a processing table 1 and a processing frame 2, wherein a pair of protection covers are fixedly connected to the inner side of the processing table 1, a first conveyor belt 3 and a second conveyor belt 4 are rotatably connected to the inner side of the protection covers, motors are rotatably connected to one ends of the first conveyor belt 3 and the second conveyor belt 4, the motors are used for driving the first conveyor belt 3 and the second conveyor belt 4 to rotate, a supporting frame 5 is fixedly connected to the top end of the processing table 1, an air cylinder 6 is connected to the top end of the supporting frame 5 through bolts, a heating seal 7 is connected to the output end of the air cylinder 6 through the supporting frame 5 in a transmission manner, a supporting plate 8 is arranged at the bottom end of the heating seal 7, an optical sensor is fixedly connected to the bottom end of the supporting plate 8, the optical sensor is used for sensing a packaging bag at the top end of the supporting plate 8, an external computer is electrically connected to the optical sensor and the motors, the external computer is used for controlling the air cylinder 6, two ends of the 8 are respectively penetrated by a first limiting rod 9, the top end of the first limiting rod 9 and the supporting frame 5 are fixedly connected with a supporting frame 5, a lifting mechanism is fixedly connected to the top end of the supporting plate 8 through a lifting mechanism, a lifting mechanism 11 is fixedly connected to the top end of the supporting plate 8 through a lifting mechanism 10, a lifting mechanism is fixedly connected to the top end of the supporting plate 8, and a lifting mechanism is provided with a lifting mechanism 11, and a lifting mechanism is fixedly connected to the top end of the supporting plate 11, and a lifting mechanism is provided with a lifting mechanism 11, and one side of the lifting mechanism is provided.

In order to solve the problems, when the embodiment of the invention is used, the sealing part of the packaging bag faces to the direction of the supporting plate 8, the supporting plate 8 is flush with the first conveyor belt 3 in the initial state, at the moment, the first conveyor belt 3 drives the packaging bag to be sealed to the top end of the supporting plate 8, the light emitted by the optical sensor is blocked by the packaging bag and then is sensed by the packaging bag, the optical sensor transmits sensed data to an external computer (the optical sensor and the external computer are both in the prior art at the moment, not shown in the drawings of the specification), the external computer controls the first conveyor belt 3 to stop for waiting, meanwhile, the external computer controls the air cylinder 6 to start and drive the heating seal 7 to move downwards, the heating seal 7 synchronously drives the supporting plate 8 to lift through the linkage mechanism in the downward moving process, when the supporting plate 8 lifts, the supporting plate 8 drives the sealing position of the packaging bag to lift, thus blood water in the meat strings gathers to the position of the packaging bag away from the sealing position due to the action of gravity and does not contact the sealing position, the outflow of the blood is prevented, meanwhile, the lifting mechanism is synchronously driven to operate in the downward moving process of the heating seal 7, the lifting mechanism is used for extruding the lifting block 11, the lifting block 11 is stressed to move upwards along the first limit rod 9 through the L-shaped rod 12, the lifting block 11 synchronously drives the fan 10 to lift when moving, and the fan 10 lifts to a specified height, the fan 10 is operated to blow the residual blood at the sealing position of the packaging bag to one end of the packaging bag far away from the sealing position, so that the adhesion of the blood at the sealing position of the packaging bag is avoided, the cleanliness of the sealing position of the packaging bag is further improved, the heating sealing 7 is contacted and extruded with the packaging bag along with the continuous downward movement of the heating sealing 7, the heating sealing 7 directly heats and applies mechanical pressure at the sealing position of the heating sealing 7 by using the thermoplasticity of a plastic bag or a composite material bag, the sealing is fused, the sealing quality can be improved, the pungent smell generated by the evaporation of the blood at the high temperature sealing can be eliminated when the packaging bag is sealed by combining a linkage mechanism with a lifting mechanism, finally, an external computer controls an air cylinder 6 to drive a heating 7 to ascend and reset, the heating sealing 7 is driven to move downwards by the linkage mechanism in the resetting process, the heating sealing 7 is synchronously driven to reset by the lifting mechanism in the resetting process, the lifting mechanism finishes the extrusion of the lifting block 11, the lifting block 11 and the fan 10 are reset downwards under the action of gravity, so that the sealing is fused, the next packaging bag is conveniently processed, the first conveyor belt 3 is operated again to the appointed conveying belt 4, and the second conveyor belt is processed to the surface of the packaging bag, and the packaging bag is transported to the appointed position by the conveyor belt 4.

As shown in fig. 3-5, the linkage mechanism comprises a first rack 13, a spur gear 14 and a second rack 15, one end of the first rack 13 is fixedly connected with the heating seal 7, one side of the first rack 13 is meshed with the spur gear 14, a fixed rod is rotatably connected inside the spur gear 14 and fixedly connected with the inner side of the protective cover, one side, away from the first rack 13, of the spur gear 14 is meshed with the second rack 15, and the second rack 15 is fixedly connected with the supporting plate 8.

In order to realize the function of reversely moving the heat seal 7 and the supporting plate 8, when the heat seal 7 moves downwards, the heat seal 7 drives the first rack 13 to move downwards, because the first rack 13 is meshed with the spur gear 14, the first rack 13 drives the spur gear 14 to rotate anticlockwise in the process of moving downwards, the spur gear 14 drives the second rack 15 to rise, the second rack 15 rises to drive the supporting plate 8 to rise, the second rack 15 rises to lift the sealing position of the packaging bag, thereby realizing the flow of blood, avoiding accumulating at the sealing position and affecting the sealing quality, and the length of the second rack 15 is shorter than the length of the first rack 13, so that when the first rack 13 moves downwards less than half, along with the rotation of the spur gear 14, the second rack 15 is separated from the meshing with the spur gear 14 at the moment, the second rack 15 can not drive the supporting plate 8 to continuously ascend, because the spur gear 14 continuously rotates, the second rack 15 can not reset, and along with the rotation of the spur gear 14, the outer side of the spur gear 14 can continuously strike the lower part of the outer side of the second rack 15, so that the supporting plate 8 can slightly shake up and down through the second rack 15, the circulation of the blood in the packaging bag can be accelerated, when the heating seal 7 continuously processes the sealing part of the packaging bag downwards, the heating seal 7 moves upwards to reset, at the moment, the second rack 15 is meshed with the spur gear 14 again under the action of gravity, when the heating seal 7 drives the first rack 13 to reset, the spur gear 14 rotates clockwise in the view of fig. 5, the spur gear 14 rotates clockwise, the second rack 15 is driven to descend, finally, the second rack 15 descends to drive the supporting plate 8 to be flush with the height of the first conveyor belt 3, the air cylinder 6 drives the heating seal 7 to stop moving, and the supporting plate 8 is reset to the initial position, so that the smoothness of the device is ensured.

As shown in fig. 2-7, the lifting mechanism comprises an extrusion assembly and a power assembly, the extrusion assembly comprises a lifting rod 16 and an inclined block 17, the lifting rod 16 is fixedly connected with the heating seal 7, the lifting rod 16 is arranged above the inclined block 17, the inclined block 17 is of a right-angled triangle shape, the right-angle side of the right-angled triangle is located at the bottom end of the supporting frame 5, a stop block 18 is fixedly connected with the bottom end of the inclined block 17, connecting plates 19 are fixedly connected with the two ends of the inclined block 17, a second limiting rod 20 penetrates through the inside of the connecting plates 19, the two ends of the second limiting rod 20 are fixedly connected with the inner side of the processing frame 2, a first extension spring 21 is sleeved on the outer side of the second limiting rod 20, one end of the first extension spring 21 is fixedly connected with the connecting plates 19, one end of the first extension spring 21, which is far away from the connecting plates 19, is fixedly connected with the inner side of the processing frame 2, and the power assembly is used for providing power sources for the fan 10.

In order to solve the problem that the quality of the sealed package is reduced due to the fact that part of blood remains at the sealed part of the package and cannot flow to the end far from the sealed part due to the action of gravity, in the process of lowering the heat seal 7, the lifting rod 16 is driven to move downwards in the use process, the lifting rod 16 moves downwards to press the inclined surface of the inclined block 17, the inclined block 17 moves under the stress of the inclined block 17, the inclined block 17 moves towards the lifting block 11 at the moment and presses the lifting block 11, the lifting rod 16 is separated from the inclined surface of the inclined block 17 along with the continuous downward movement of the lifting rod 16, the limit distance of the downward movement of the inclined block 17 is provided when the lifting rod 16 contacts the stop block 18, the inclined block 17 pulls the first tension spring 21 through the inclined block 17 when moving, the first tension spring 21 is stressed to deform and store potential, when the lifting block 11 is extruded by the inclined block 17, the inclined block 17 contacts the inclined surface of the lifting block 11 at first, the lifting block 11 is extruded by the inclined block 17 at the moment to move upwards, the lifting block 11 moves upwards to drive the fan 10 to move upwards, the fan 10 is influenced by the power-on assembly to operate when moving upwards, the fan 10 operates to blow away blood attached to the bag mouth of the packaging bag, the sealing is avoided, when the heating seal 7 is reset in an ascending manner, the heating seal 7 drives the lifting rod 16 to ascend, the lifting rod 16 is separated from the extrusion of the inclined block 17 at the moment, the movement of the inclined block 17 is finished, the stretching of the inclined block 17 to the first stretching spring 21 by the connecting plate 19 is finished, the first stretching spring 21 releases energy, the connecting plate 19 is pulled to reset, the connecting plate 19 is reset to pull the inclined block 17 to reset, the extrusion of the lifting block 11 is finished by the inclined block 17 in a resetting manner, the lifting block 11 and the fan 10 are subjected to the action of gravity and move downwards for resetting, so that the situation that the processed packaging bag cannot move due to blocking of the fan 10 in the transportation process is avoided.

As shown in fig. 3 and 4, the power assembly includes a first electric connection disc 22, the first electric connection disc 22 is electrically connected with the fan 10, a second electric connection disc 23 is disposed at the top end of the first electric connection disc 22, a protection tube 24 is fixedly connected at the top end of the second electric connection disc 23, the protection tube 24 penetrates through a protection cover and is fixedly connected with a storage battery 25, the second electric connection disc 23 is electrically connected with the storage battery 25, and a pair of second extension springs 26 are fixedly connected between the storage battery 25 and the protection cover.

In order to realize the function of providing power source for the fan 10, when the fan 10 moves upwards, the fan 10 drives the first electric receiving disc 22 to move upwards, and the first electric receiving disc 22 moves upwards to contact the second electric receiving disc 23, at the moment, the storage battery 25 can provide power for the first electric receiving disc 22 through the second electric receiving disc 23, the first electric receiving disc 22 further transmits the power to the fan 10, the fan 10 starts to blow outwards, and it is required that a certain distance is still kept between the heating seal 7 and the supporting plate 8 when the fan 10 blows outwards, so that the blowing time is provided for the fan 10 to supply the blood water at the bag mouth of the packaging bag, the blood water at the bag mouth is prevented from still existing when the heating seal 7 contacts the packaging bag, the first electric receiving disc 22 applies extrusion force to the second electric receiving disc 23 along with the continuous rising of the first electric receiving disc 22, the extrusion force is further transmitted to the protection tube 24 by the second electric receiving disc 23, the protection tube 24 drives the storage battery 25 to move upwards at the moment, the storage battery 25 moves upwards to pull the pair of second tension springs 26, the pair of second tension springs 26 are stressed to deform and store potential at the moment, when the fan 10 moves downwards to reset, the fan 10 synchronously drives the first power receiving disc 22 to move downwards, at the moment, the first power receiving disc 22 breaks away from the extrusion of the second power receiving disc 23, the second power receiving disc 23 further finishes stretching the second tension springs 26 through the storage battery 25, the second tension springs 26 are stressed at the moment, the energy is released instantaneously, the protection tube 24 is pulled to reset through the storage battery 25, the protection tube 24 further drives the second power receiving disc 23 to reset, the second tension springs 26 cooperate with the action of gravity to accelerate the pulling of the storage battery 25 to reset, meanwhile, the friction force between the protection tube 24 and the protection cover is avoided, the friction force is overlarge when the protection tube 24 resets, the device can not be subjected to the action of gravity, the resetting condition is realized, and the stability of the device during operation is improved.

As shown in fig. 8-11, the bottom end of the supporting plate 8 is fixedly connected with a fixing box 27, a plurality of groups of through holes are formed in the top end of the fixing box 27, a plurality of groups of round holes are formed in the surface of the supporting plate 8, an adsorption mechanism is arranged in the fixing box 27 and is used for adsorbing packaging bags on the top end of the supporting plate 8.

In order to solve the problem that when the fan 10 blows air to the packaging bag at the top end of the supporting plate 8, the wind force generated by the fan 10 may cause the packaging bag to shift in position, so as to affect the sealing position, when the packaging bag is positioned at the top end of the supporting plate 8, the external computer controls the adsorption mechanism to operate, the adsorption mechanism generates suction force to the packaging bag at the top end of the packaging bag through the round hole on the surface of the supporting plate 8, the packaging bag is tightly attached to the top end of the supporting plate 8, the radius of the round hole formed in the top end of the supporting plate 8 is small, the packaging bag cannot penetrate through the round hole in the adsorption process, at the moment, when the fan 10 blows air to the packaging bag, the packaging bag at the top end of the supporting plate 8 cannot be subjected to the wind force from the fan 10, and therefore, the adsorption mechanism can operate before the fan 10 is started, the top end of the packaging bag is not adsorbed by the wind force generated by the adsorption mechanism, the bottom end of the packaging bag is adsorbed, finally, the cylinder 6 is reset after the processing is completed, the external computer is sensed, and the reset of the cylinder 6 is controlled, so that the adsorption of the packaging bag is stopped.

As shown in fig. 8-11, the adsorption mechanism comprises a ventilation assembly and a rotation assembly, the ventilation assembly is used for providing a power source for adsorption, the rotation assembly is used for cleaning a water source after adsorption, the ventilation assembly comprises a sliding connection box 28, the sliding connection box 28 is in sliding connection with the inside of a fixed connection box 27, the top end of the sliding connection box 28 is matched with the inside of the fixed connection box 27 in size, a first ventilation pipe 29 is fixedly connected with the bottom end of the sliding connection box 28, one end of the first ventilation pipe 29, far away from the sliding connection box 28, is fixedly connected with a built-in box 30, both ends of the built-in box 30 are fixedly connected with a fixing frame 31, the bottom end of the fixing frame 31 is fixedly connected with the top end of a processing frame 2, one end of the built-in box 30, far away from a second ventilation pipe 32, one end of the second ventilation pipe 32, far away from the built-in box 30, is fixedly connected with a suction fan, the suction fan is in electrical connection with the outside, and the sliding connection box 28, the first ventilation pipe 29, the built-in box 30 and the inside of the second ventilation pipe 32 are all communicated.

When the external computer controls the suction fan to operate (the suction fan is the prior art and is not shown in the attached drawings in the specification), the suction fan sucks the air in the built-in box 30 through the second ventilation pipe 32, the lifting block 11 is in a lifting state, the lifting block 11 lifts to seal the bottom end of the built-in box 30 through the rotating assembly, the built-in box 30 sucks the space in the sliding box 28 through the first ventilation pipe 29, the sliding box 28 further sucks the air at the top end of the supporting plate 8 through the round hole, and the sliding box 28 is tightly attached to the top end of the supporting plate 8 due to the blocking of the packaging bag in the air sucking process of the top end of the supporting plate 8, thereby achieving the function of adsorbing the packaging bag, the supporting plate 8 is fixedly connected with the fixedly-connected box 27, so that the sliding box 28 is not influenced in the rising process of the supporting plate 8, part of blood on the surface of the supporting plate 8 falls into the built-in box 30 through the sliding box 28 and the first ventilation pipe 29, the blood is prevented from being directly sucked into the suction fan, electronic elements, circuits, motors and other parts of the machine are damaged, the normal use of the suction fan is influenced, when the operation of the suction fan is stopped after the processing of the packaging bag is finished, the suction fan stops adsorbing the packaging bag at the top end of the supporting plate 8, meanwhile, the lifting block 11 is reset after the processing of the packaging bag is finished, the lifting block 11 further opens the bottom end of the built-in box 30 through the rotating assembly, the blood adsorbed in the built-in box 30 is discharged from the built-in box 30 under the action of gravity, the blood accumulation in the built-in box 30 is avoided, and then falls into the interior of the suction fan through the second ventilation pipe 32.

As shown in fig. 9, 10 and 11, the rotating assembly comprises a baffle 33, the baffle 33 is rotatably connected with the inside of the built-in box 30, an elastic connecting rod 34 is hinged at the bottom end of the baffle 33, a pull plate 35 is fixedly connected with one end of the elastic connecting rod 34 away from the baffle 33, one end of the pull plate 35 away from the elastic connecting rod 34 is fixedly connected with the lifting block 11, a pair of rubber pads 36 are glued on the inner wall of the built-in box 30, and the rubber pads 36 are tightly attached to two ends of the baffle 33.

When the lifting block 11 moves upwards, the packaging bag is required to be adsorbed, so that the lifting block 11 moves upwards to drive the pull plate 35 to move upwards, the pull plate 35 moves upwards to drive the elastic connecting rod 34 to move upwards, the elastic connecting rod 34 moves upwards to drive the baffle 33 to rotate, the bottom end of the built-in box 30 is sealed, the rubber pad 36 can be tightly attached to the two ends of the baffle 33, the tightness of the baffle 33 is improved, at the moment, the bottom end of the built-in box 30 is in a sealed environment, the air suction fan sucks air through the built-in box 30, the effect is better, when the lifting block 11 moves downwards to indicate that the packaging bag does not need to be adsorbed, the lifting block 11 moves downwards to drive the pull plate 35 to move downwards to reset, the pull plate 35 moves downwards to drive the elastic connecting rod 34 to move downwards, the baffle 33 is pulled to rotate at the moment, the bottom end of the built-in box 30 is opened, blood accumulated in the built-in box 30 is discharged, and the continuity between the running of the device is improved.

As shown in fig. 12 and 13, one end of the heating seal 7 is fixedly connected with an extrusion rod 37, one end of the extrusion rod 37 away from the heating seal 7 is fixedly connected with a pressing plate 38, and a cleaning mechanism is arranged at the bottom end of the pressing plate 38 and is used for transversely blowing air to the surface of the supporting plate 8.

In order to achieve the function of transversely cleaning blood on the surface of the supporting plate 8, when the heating seal 7 moves downwards, the extrusion rod 37 is driven to synchronously move downwards, the extrusion rod 37 moves downwards to drive the pressing plate 38 to move downwards, the pressing plate 38 moves downwards to extrude the cleaning mechanism, the cleaning mechanism continuously extrudes along with the pressing plate 38, deformation release energy can be generated to continuously blow the blood on the surface of the supporting plate 8 transversely, the residual blood on the surface of the supporting plate 8 is blown away, when the heating seal 7 moves upwards to reset, the heating seal 7 drives the pressing plate 38 to reset through the extrusion rod 37, at the moment, the pressing of the pressing plate 38 on the air bag 40 is finished, the air bag 40 resets to store energy again, and when the cleaning mechanism and the fan 10 are matched for use, the cleaning mechanism can transversely and vertically blow air simultaneously on the supporting plate 8, so that the blood on the surface of the supporting plate 8 is cleaned more comprehensively, and the effect is better.

As shown in fig. 12 and 13, the cleaning mechanism includes a fixing plate 39, the fixing plate 39 is fixedly connected with an inner wall of the protective cover, an air bag 40 is fixedly connected with a top end of the fixing plate 39, a return spring is installed in the air bag 40 and is used for resetting after the air bag 40 is deformed, a third air-through pipe 41 is fixedly connected with one end of the air bag 40, a guide plate 42 penetrates through one end, far away from the air bag 40, of the third air-through pipe 41, the guide plate 42 is fixedly connected with a top end of the supporting plate 8, and the third air-through pipe 41 is made of a flexible material.

When the pressing plate 38 moves downwards to press the air bag 40, the air bag 40 deforms and discharges the air in the air bag through the third air-through pipe 41, and one end of the third air-through pipe 41, which is far away from the air bag 40, is positioned on the surface of the supporting plate 8, so that the air discharged by the air bag 40 can be blown to the surface of the supporting plate 8 through the third air-through pipe 41, and then the blood on the surface of the supporting plate 8 is cleaned transversely.

As shown in fig. 6, a rubber block 43 is disposed under the lifting block 11, the rubber block 43 is fixedly connected with the top end of the processing frame 2, and rollers 44 are rotatably connected to the lifting rod 16 and one end of the inclined block 17, which is close to the lifting block 11.

The lifting block 11 can instantaneously strike the top end of the processing frame 2 downwards under the action of gravity, the bottom end of the lifting block 11 can be damaged after the hard striking is carried out for a long time, the rubber block 43 is additionally arranged at the place where the top end of the processing frame 2 is struck by the lifting block 11, the impact force of the lifting block 11 in falling can be effectively relieved, the damage is reduced, the roller 44 is arranged at one end, close to the lifting block 11, of the lifting rod 16 and the inclined block 17, and the abrasion of the lifting rod 16 on the surface of the inclined block 17 and the surface of the lifting block 11 caused by the inclined block 17 can be reduced.

Working principle: in the process of processing and filling the meat strings into the packaging bags, blood water generated by the meat strings is accumulated at the sealing positions of the packaging bags, when the packaging bags are directly heated and sealed, the sealing is often not tight, the quality of foods and the experience of consumers are affected, meanwhile, the pungent smell generated by the instant evaporation of the blood water during high-temperature sealing also affects the working environment, in order to solve the problems, in the use of the embodiment of the invention, the sealing positions of the packaging bags face to the direction of the supporting plate 8, in the initial state, the supporting plate 8 is flush with the first conveyor belt 3, at the moment, when the first conveyor belt 3 drives the packaging bags to be sealed to be transported to the top end of the supporting plate 8, the light emitted by the optical sensor is blocked by the packaging bags, the packaging bag can be sensed, the optical sensor transmits the sensed data to an external computer, the external computer controls the first conveyor belt 3 to stop for waiting, meanwhile, the external computer controls the air cylinder 6 to start and drive the heating seal 7 to move downwards, the heating seal 7 synchronously drives the supporting plate 8 to lift through the linkage mechanism in the downward moving process, when the supporting plate 8 lifts, the supporting plate 8 drives the sealing position of the packaging bag to lift, thus blood water in the meat strings can gather to the position of the packaging bag far away from the sealing position due to the action of gravity, the sealing position is not contacted, the outflow of the blood water is prevented, meanwhile, the lifting mechanism is synchronously driven to operate in the downward moving process of the heating seal 7, when the lifting mechanism operates, the lifting block 11 is extruded, the lifting block 11 is stressed to move upwards along the first limiting rod 9 through the L-shaped rod 12, the lifting block 11 synchronously drives the fan 10 to rise when moving, the fan 10 operates when rising to a specified height, the fan 10 operates to blow residual blood at the sealing position of the packaging bag to one end of the packaging bag far away from the sealing position, the adhesion of the blood at the sealing position of the packaging bag is avoided, the cleanliness of the sealing position of the packaging bag is further improved, the heating seal 7 finally contacts and extrudes the packaging bag along with the continuous downward movement of the heating seal 7, the heating seal 7 directly heats and applies mechanical pressure at the sealing position by utilizing the thermoplasticity of the plastic bag or the composite material bag, the sealing is fused, when the packaging bag is sealed by combining the linkage mechanism and the lifting mechanism, the sealing quality can be improved, and the pungent smell generated by the evaporation of blood water during high-temperature sealing can be eliminated, finally, after the packaging bag is sealed, the external computer controls the air cylinder 6 to drive the heating seal 7 to lift and reset, the supporting plate 8 is driven to move downwards and reset by the linkage mechanism in the process of resetting the heating seal 7, the lifting mechanism is synchronously driven to reset in the process of resetting the heating seal 7, at the moment, the lifting mechanism finishes the extrusion of the lifting block 11, the lifting block 11 and the fan 10 are reset downwards under the action of gravity, so that the packaging bag returns to the initial position, the next group of packaging bags are conveniently processed, the first conveyor belt 3 runs again, the processed packaging bags are transported to the surface of the second conveyor belt 4, the second conveyor belt 4 transports the packaging bags to the appointed position, in order to realize the function of reversely moving the heat seal 7 and the supporting plate 8, when the heat seal 7 moves downwards, the heat seal 7 drives the first rack 13 to move downwards, as the first rack 13 is meshed with the spur gear 14, the spur gear 14 is driven to rotate anticlockwise by the graph 5 in the downward moving process, the spur gear 14 is driven to ascend by anticlockwise rotation of the spur gear 14, the second rack 15 is ascended to drive the supporting plate 8 to ascend, the second rack 15 lifts the sealing position of the packaging bag to further realize the flow of blood, so as to avoid accumulating at the sealing position and affecting the sealing quality, and it is to be noted that the length of the second rack 15 is shorter than that of the first rack 13, so that when the first rack 13 moves down less than half, the second rack 15 is separated from the meshing with the spur gear 14 along with the rotation of the spur gear 14, at this time, the second rack 15 cannot drive the supporting plate 8 to continuously lift, and the second rack 15 cannot reset because the spur gear 14 continuously rotates, and the outer side of the spur gear 14 continuously impacts the lower part of the outer side of the second rack 15 along with the rotation of the spur gear 14, the pallet 8 is slightly vibrated up and down through the second rack 15, which is beneficial to accelerating the circulation of the blood in the packaging bag, when the heating seal 7 continuously downwards processes the sealing part of the packaging bag, the heating seal 7 moves upwards to reset, at the moment, the second rack 15 is meshed with the spur gear 14 again under the action of gravity, when the heating seal 7 drives the first rack 13 to reset, the spur gear 14 rotates clockwise in the view of fig. 5, the spur gear 14 rotates clockwise to drive the second rack 15 to descend, finally, when the second rack 15 descends to drive the pallet 8 to be flush with the height of the first conveyor belt 3, the cylinder 6 drives the heating seal 7 to stop moving, and then the pallet 8 is reset to the initial position, in order to ensure the smoothness of the device, part of blood remains at the sealing position of the packaging bag and cannot flow to one end far away from the sealing position due to the action of gravity, so that the quality is reduced in the sealing process, in order to solve the problems, in the embodiment of the invention, in the use process of the invention, the heating seal 7 can drive the lifting rod 16 to move downwards, the lifting rod 16 can press the inclined block 17 when moving downwards, the lifting rod 16 firstly contacts the inclined surface of the inclined block 17, the inclined block 17 can move under the stress of the inclined block 17, the inclined block 17 can move towards the lifting block 11 at the moment and press the lifting block 11, and the lifting rod 16 can be separated from the inclined surface of the inclined block 17 along with the continuous downward movement of the lifting rod 16, when the lifting rod 16 contacts the stop block 18, the limiting distance of downward movement of the inclined block 17 is the limiting distance, when the inclined block 17 moves, the first tension spring 21 is pulled by the inclined block 17, the first tension spring 21 is stressed to deform and store potential, when the inclined block 17 presses the lifting block 11, the inclined block 17 contacts the inclined surface of the lifting block 11 at first, the lifting block 11 is pressed by the inclined block 17 at the moment to move upwards, the lifting block 11 moves upwards to drive the fan 10 to move upwards, and when the fan 10 moves upwards, the fan 10 is influenced by an electrifying component to operate, the fan 10 operates to blow away blood attached to the bag opening of the packaging bag, the sealing is prevented from being attached to the bag mouth, and the sealing is prevented from being influenced, when the heating seal 7 is lifted and reset, the heating seal 7 drives the lifting rod 16 to lift, the lifting rod 16 is separated from the extrusion of the inclined block 17 at the moment, the movement of the inclined block 17 is ended, the inclined block 17 stretches the first stretching spring 21 through the connecting plate 19, the first stretching spring 21 releases energy and pulls the connecting plate 19 to reset, the connecting plate 19 resets and pulls the inclined block 17 to reset, the extrusion of the lifting block 11 by the reset of the inclined block 17 is ended, the lifting block 11 and the fan 10 are subjected to the action of gravity, the downward movement and the reset are prevented from being carried out during the transportation of the processed packaging bag, in order to realize the function of providing power for the fan 10 when the fan 10 moves upwards, the fan 10 drives the first electric disk 22 to move upwards, the first electric disk 22 moves upwards and contacts the second electric disk 23, the storage battery 25 provides power for the first electric disk 22 through the second electric disk 23, the first electric disk 22 further transmits the power to the fan 10, the fan 10 starts to blow outwards, it is noted that when the fan 10 blows outwards, a certain distance still exists between the heating seal 7 and the supporting plate 8 to provide blowing time for the fan 10 to blow the blood at the mouth of the packaging bag, the situation that when the heating seal 7 contacts the packaging bag, blood water at the bag opening still exists, along with the continuous rising of the first electric receiving disc 22, the first electric receiving disc 22 applies extrusion force to the second electric receiving disc 23, the second electric receiving disc 23 further transmits the extrusion force to the protection tube 24, the protection tube 24 drives the storage battery 25 to move upwards at the moment, the storage battery 25 moves upwards to pull the pair of second stretching springs 26, the pair of second stretching springs 26 are stressed to deform and store potential at the moment, when the fan 10 moves downwards to reset, the fan 10 synchronously drives the first electric receiving disc 22 to move downwards, at the moment, the first electric receiving disc 22 is separated from the extrusion of the second electric receiving disc 23, the second power receiving disc 23 further finishes stretching the second stretching spring 26 through the storage battery 25, the second stretching spring 26 finishes being stressed at the moment, energy is released instantly, the protection tube 24 is pulled to reset through the storage battery 25, the protection tube 24 further drives the second power receiving disc 23 to reset, the second stretching spring 26 is matched with the action of gravity, the storage battery 25 can be pulled to reset in an accelerating mode, meanwhile, the friction force between the protection tube 24 and the protection cover is avoided, the friction force is overlarge when the protection tube 24 resets and cannot be influenced by the gravity, the resetting condition is realized, the stability of the device in operation is improved, when the fan 10 blows air to the packaging bag at the top end of the supporting plate 8, in order to solve the problem that the wind power generated by the fan 10 may cause the position deviation of the packaging bag and further affect the sealing position, when the packaging bag is positioned at the top end of the supporting plate 8, the external computer controls the operation of the adsorption mechanism, the adsorption mechanism generates suction force to the packaging bag at the top end of the supporting plate 8 through the round hole on the surface of the supporting plate 8, the packaging bag is tightly attached to the top end of the supporting plate 8, the round hole at the top end of the supporting plate 8 is required to be opened with a smaller radius, the packaging bag cannot pass through the round hole in the adsorption process, at this time, when the fan 10 blows the packaging bag, the packaging bag at the top end of the supporting plate 8 cannot be subjected to the wind power from the fan 10 to cause the position deviation, before the fan 10 is started, the adsorption mechanism will operate, the top end of the packaging bag is not adsorbed by the wind force generated by the adsorption mechanism, but the bottom end of the packaging bag is adsorbed, so that the top end of the packaging bag will not affect the position of the bottom end of the packaging bag under the wind force generated by the fan 10, finally, after the packaging bag is processed, the cylinder 6 is reset, an external computer senses the reset of the cylinder 6 and then controls the adsorption mechanism to stop, thereby ending the adsorption of the packaging bag, when the external computer controls the operation of the suction fan, the suction fan sucks the air in the built-in box 30 through the second ventilation pipe 32, when the suction fan is operated, the lifting block 11 is in a lifting state, the lifting block 11 is lifted to seal the bottom end of the built-in box 30 through the rotating assembly, the built-in box 30 can suck the space inside the sliding connection box 28 through the first ventilating pipe 29, the sliding connection box 28 further sucks the air at the top end of the supporting plate 8 through the round hole, the sliding connection box 28 is blocked by the packaging bag when the packaging bag is placed at the top end of the supporting plate 8 in the air sucking process of the top end of the supporting plate 8, the packaging bag is tightly attached to the top end of the supporting plate 8, so that the function of adsorbing the packaging bag is achieved, and the fact that the sliding connection box 28 is in sliding connection with the inside of the fixed connection box 27 is needed, the supporting plate 8 is fixedly connected with the fixedly connected box 27, so that the sliding box 28 is not influenced in the rising process of the supporting plate 8, partial blood on the surface of the supporting plate 8 falls into the built-in box 30 through the sliding box 28 and the first ventilation pipe 29, the phenomenon that the blood is directly sucked into the suction fan to damage electronic elements, circuits, motors and other parts of the machine is avoided, the normal use of the suction fan is influenced, when the processing of the packaging bag is finished, the suction fan stops running, the suction fan is stopped to adsorb the packaging bag at the top end of the supporting plate 8, meanwhile, the lifting block 11 is reset after the processing of the packaging bag is finished, the lifting block 11 further opens the bottom end of the built-in box 30 through the rotating component, the blood absorbed by the inner container 30 is acted by gravity, so that the blood absorbed by the inner container 30 is discharged, the accumulation of the blood in the inner container 30 is avoided, the blood falls into the suction fan through the second ventilation pipe 32, when the lifting block 11 moves upwards, the packaging bag is required to be absorbed, therefore, the lifting block 11 moves upwards to drive the pull plate 35 to move upwards, the pull plate 35 moves upwards to drive the elastic connecting rod 34 to move upwards, the elastic connecting rod 34 moves upwards to drive the baffle 33 to rotate, the bottom end of the inner container 30 is sealed, the rubber gasket 36 can be tightly attached to the two ends of the baffle 33, the tightness of the baffle 33 is improved, at this time, the bottom end of the built-in box 30 is in a sealed environment, the effect is better when the suction fan sucks air through the built-in box 30 at this time, when the lifting block 11 moves downwards, the packaging bag is not required to be adsorbed, so that the lifting block 11 moves downwards to drive the pull plate 35 to move downwards for resetting, the pull plate 35 moves downwards to drive the elastic connecting rod 34 to move downwards, the elastic connecting rod 34 pulls the baffle plate 33 to rotate at this time, the bottom end of the built-in box 30 is opened, the blood accumulated in the built-in box 30 is discharged, the continuity between the operation of the device is improved, in order to realize the function of transversely cleaning the blood on the surface of the supporting plate 8, when the heating seal 7 moves downwards, the extrusion rod 37 is driven to synchronously move downwards, the extrusion rod 37 moves downwards to drive the pressing plate 38 to move downwards, the pressing plate 38 moves downwards to extrude the cleaning mechanism, the cleaning mechanism continuously extrudes along with the pressing plate 38, deformation can release energy, the energy is continuously blown transversely to the surface of the supporting plate 8, residual blood on the surface of the supporting plate 8 is blown away, when the heating seal 7 moves upwards to reset, the heating seal 7 drives the pressing plate 38 to reset through the extrusion rod 37, at the moment, the pressing of the pressing plate 38 to the air bag 40 is finished, the air bag 40 resets to restore to the potential, and when the cleaning mechanism is matched with the fan 10 for use, can transversely blow simultaneously the layer board 8 with vertical, with the more comprehensive of the blood clearance on layer board 8 surface, the effect is better, when clamp plate 38 downwardly moving extrudees gasbag 40, gasbag 40 takes place deformation to with its inside air through third tee bend tuber pipe 41 discharge, and the one end that gasbag 40 was kept away from to third tee bend tuber pipe 41 is in the surface of layer board 8, consequently, gasbag 40 exhaust air just can blow to layer board 8 surface through third tee bend tuber pipe 41, and then carries out the horizontal clearance to the blood on layer board 8 surface.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides an automatic sealing equipment of barbecue cluster, its characterized in that, including processing platform (1) and processing frame (2), the inboard rigid coupling of processing platform (1) has a pair of safety cover, the inboard rotation of safety cover is connected with first conveyer belt (3) and second conveyer belt (4), the one end of first conveyer belt (3) and second conveyer belt (4) is all rotated and is connected with the motor, the motor is used for driving first conveyer belt (3) and second conveyer belt (4) rotation, the top rigid coupling of processing platform (1) has support frame (5), the top bolted connection of support frame (5) has cylinder (6), the output of cylinder (6) runs through support frame (5) and is connected with heat seal (7) in the transmission, the bottom of heat seal (7) is provided with layer board (8), the bottom rigid coupling of layer board (8) has optical sensor, optical sensor is used for responding to the wrapping bag top of layer board (8), optical sensor and motor electric connection have the outside computer, the outside computer is used for controlling cylinder (6) the top rigid coupling has support frame (5), the top of support frame (9) is kept away from in the top of a limit lever (9) and the top of a limit lever (9) rigid coupling of first end (5), be provided with link gear between heating strip of paper used for sealing (7) and layer board (8), one side of layer board (8) is provided with fan (10), the bottom rigid coupling of fan (10) has elevating block (11), one side rigid coupling of elevating block (11) has a pair of L shape pole (12), a pair of L shape pole (12) all overlaps to establish in the outside of first gag lever post (9), the one end of heating strip of paper used for sealing (7) is provided with elevating system, link gear is used for removing layer board (8), elevating system is used for removing fan (10).

2. The automatic sealing device for barbecue strings according to claim 1, characterized in that the linkage mechanism comprises a first rack (13), a spur gear (14) and a second rack (15), one end of the first rack (13) is fixedly connected with the heating seal (7), one side of the first rack (13) is meshed with the spur gear (14), a fixing rod is rotatably connected inside the spur gear (14), the fixing rod is fixedly connected with the inner side of the protective cover, one side, far away from the first rack (13), of the spur gear (14) is meshed with the second rack (15), and the second rack (15) is fixedly connected with the supporting plate (8).

3. The automatic barbecue string sealing device according to claim 1, wherein the lifting mechanism comprises an extrusion assembly and an electric power assembly, the extrusion assembly comprises a lifting rod (16) and an inclined block (17), the lifting rod (16) is fixedly connected with the heating seal (7), the lifting rod (16) is arranged above the inclined block (17), the inclined block (17) is of a right triangle design, the right angle side of the right angle triangle is positioned at the bottom end of the supporting frame (5), a stop block (18) is fixedly connected with the bottom end of the inclined block (17), connecting plates (19) are fixedly connected at two ends of the inclined block (17), a second limiting rod (20) penetrates through the inside of the connecting plates (19), two ends of the second limiting rod (20) are fixedly connected with the inner side of the processing frame (2), a first extension spring (21) is sleeved on the outer side of the second limiting rod (20), one end of the first extension spring (21) is fixedly connected with the connecting plates (19), and one end of the first extension spring (21) is far away from the connecting plates (19) and is fixedly connected with the inner side of the connecting plates (19) and is used for providing an electric power source for processing the fan (10).

4. The automatic sealing device for barbecue strings according to claim 3, wherein the power assembly comprises a first electric receiving disc (22), the first electric receiving disc (22) is electrically connected with the fan (10), a second electric receiving disc (23) is arranged at the top end of the first electric receiving disc (22), a protection tube (24) is fixedly connected at the top end of the second electric receiving disc (23), the protection tube (24) penetrates through the protection cover and is fixedly connected with a storage battery (25), the second electric receiving disc (23) is electrically connected with the storage battery (25), and a pair of second extension springs (26) are fixedly connected between the storage battery (25) and the protection cover.

5. The automatic sealing device for barbecue strings according to claim 1, wherein the bottom end of the supporting plate (8) is fixedly connected with a fixedly connected box (27), a plurality of groups of through holes are formed in the top end of the fixedly connected box (27), a plurality of groups of round holes are formed in the surface of the supporting plate (8), an adsorption mechanism is arranged in the fixedly connected box (27), and the adsorption mechanism is used for adsorbing packaging bags at the top end of the supporting plate (8).

6. The automatic sealing device for barbecue strings according to claim 5, wherein the adsorption mechanism comprises a ventilation assembly and a rotation assembly, the ventilation assembly is used for providing a power source for adsorption, the rotation assembly is used for cleaning a water source after adsorption, the ventilation assembly comprises a sliding box (28), the sliding box (28) is in sliding connection with the inside of a fixed connection box (27), the top end of the sliding box (28) is matched with the inside of the fixed connection box (27), a first ventilation pipe (29) is fixedly connected with the bottom end of the sliding box (28), the first ventilation pipe (29) is far away from one end of the sliding box (28) and is fixedly connected with a built-in box (30), two ends of the built-in box (30) are fixedly connected with a fixing frame (31), the bottom end of the fixing frame (31) is fixedly connected with the top end of a processing frame (2), one end of the built-in box (30) far away from a lifting block (11) is fixedly connected with a second ventilation pipe (32), one end of the second ventilation pipe (32) is fixedly connected with a suction fan, and the suction fan is in communication with the outside computer, the first ventilation pipe (29) and the second ventilation pipe (32) are fixedly connected with the built-in the second ventilation pipe (30).

7. The automatic barbecue string sealing device according to claim 6, wherein the rotating assembly comprises a baffle plate (33), the baffle plate (33) is connected with the inside of the built-in box (30) in a rotating way, an elastic connecting rod (34) is hinged to the bottom end of the baffle plate (33), a pull plate (35) is fixedly connected to one end, far away from the baffle plate (33), of the elastic connecting rod (34), one end, far away from the elastic connecting rod (34), of the pull plate (35) is fixedly connected with the lifting block (11), a pair of rubber pads (36) are glued on the inner wall of the built-in box (30), and the pair of rubber pads (36) are tightly attached to the two ends of the baffle plate (33).

8. The automatic sealing device for barbecue strings according to claim 1, wherein one end of the heating seal (7) is fixedly connected with an extrusion rod (37), one end of the extrusion rod (37) far away from the heating seal (7) is fixedly connected with a pressing plate (38), and a cleaning mechanism is arranged at the bottom end of the pressing plate (38) and used for transversely blowing air to the surface of the supporting plate (8).

9. The automatic sealing device for barbecue strings according to claim 8, wherein the cleaning mechanism comprises a fixing plate (39), the fixing plate (39) is fixedly connected with the inner wall of the protective cover, an air bag (40) is fixedly connected with the top end of the fixing plate (39), a return spring is arranged in the air bag (40), the return spring is used for resetting after the air bag (40) deforms, a third air-through pipe (41) is fixedly connected with one end of the air bag (40), one end, far away from the air bag (40), of the third air-through pipe (41) is penetrated by a guide plate (42), the guide plate (42) is fixedly connected with the top end of the supporting plate (8), and the third air-through pipe (41) is made of flexible materials.

10. The automatic sealing device for barbecue strings according to claim 3, wherein a rubber block (43) is arranged under the lifting block (11), the rubber block (43) is fixedly connected with the top end of the processing frame (2), and rollers (44) are rotatably connected to one ends of the lifting rod (16) and the inclined block (17) close to the lifting block (11).