CN115649561B - Automatic tremella continuous packaging machine - Google Patents
Automatic tremella continuous packaging machine Download PDFInfo
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- CN115649561B CN115649561B CN202211585499.8A CN202211585499A CN115649561B CN 115649561 B CN115649561 B CN 115649561B CN 202211585499 A CN202211585499 A CN 202211585499A CN 115649561 B CN115649561 B CN 115649561B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The application discloses an automatic tremella continuous packaging machine, which comprises a charging hopper arranged above a workbench, a box body arranged at the top of the workbench, a packaging bag stacked in the box body, a grabbing mechanism, a packaging bag opening mechanism and a bag sealing mechanism, wherein the box body is provided with a plurality of packaging bags; the grabbing mechanism is used for transferring the packaging bag in the box body to the packaging bag opening mechanism and fixedly opening the packaging bag by matching with the packaging bag opening mechanism, the charging hopper horizontally moves towards the direction of the packaging bag so that the discharging end of the charging hopper is communicated with the interior of the packaging bag, the opening of the packaging bag is closed by the packaging bag opening mechanism after quantitative tremella is filled in the interior of the packaging bag, and finally the packaging bag is thermally packaged by the bag sealing mechanism. The packaging machine can fully realize the full-automatic tremella packaging, thoroughly liberate the labor force of personnel, ensure the packaging quality and simultaneously improve the tremella packaging efficiency by times.
Description
Technical Field
The application relates to the technical field of tremella packaging, in particular to an automatic tremella continuous packaging machine.
Background
The processed tremella product needs to be packaged and sealed through a packaging bag, so that the freshness and the good quality of the product are ensured. When the existing tremella product is packaged by a packaging machine, the packaging bag is sleeved on the packaging bag opening mechanism by manpower, then the processed tremella product is quantitatively filled into the packaging bag, then the packaging bag filled with tremella is manually placed on a thermal packaging device to package the packaging bag, the whole process is dependent on personnel participation, the workload of the personnel is very large, the operation mode can influence the packaging efficiency of the tremella, the packaging quality is not guaranteed due to human factors, and the automatic tremella continuous packaging machine is provided.
Disclosure of Invention
In order to solve the technical problems in the prior art, the application provides an automatic tremella continuous packaging machine.
In order to achieve the above purpose, the present application provides the following technical solutions: the automatic tremella continuous packaging machine comprises a charging hopper arranged above a workbench, a box body arranged at the top of the workbench, a packaging bag stacked in the box body, a grabbing mechanism, a packaging bag opening mechanism and a bag sealing mechanism; the grabbing mechanism is used for transferring the packaging bag in the box body to the packaging bag opening mechanism and fixedly opening the packaging bag by matching with the packaging bag opening mechanism, the charging hopper horizontally moves towards the direction of the packaging bag so that the discharging end of the charging hopper is communicated with the interior of the packaging bag, the opening of the packaging bag is closed by the packaging bag opening mechanism after quantitative tremella is filled in the interior of the packaging bag, and finally the packaging bag is thermally packaged by the bag sealing mechanism.
Preferably, the grabbing mechanism comprises side plates fixed at the edges of two sides of the workbench along the length direction, two linear guide rails are laid on one sides of the two side plates in opposite directions, a sliding plate is sleeved between the two linear guide rails in a sliding manner, a fourth driving cylinder is arranged between the two side plates, a second cross rod is fixedly connected to the piston end of the fourth driving cylinder, three second suckers are sequentially arranged on one side of the second cross rod, which faces the packaging bag opening mechanism, along the length direction of the second cross rod, a second connecting rod is fixedly connected to the cylinder seat end of the fourth driving cylinder along the direction perpendicular to the axis direction of the second cross rod, a third connecting rod penetrates through the sliding plate along the horizontal direction, the second connecting rod is rotationally connected with the sliding plate, a pulley is connected to the end of the third connecting rod, a guide groove is formed between the two linear guide rails along the length direction of the side plates, the pulley is embedded into the guide groove and is slidingly connected with the guide groove, the pulley is driven to rotate 90 degrees relative to the sliding plate from one end to the other end in the guide groove, and the second cross rod rotates from the vertical state to the horizontal state when the sliding plate faces the packaging bag opening mechanism.
Preferably, the packaging bag opening mechanism comprises a mounting plate fixed on the workbench, a back plate is formed on the plate surface of the mounting plate facing one side of the grabbing mechanism, three first suckers matched with the second suckers are mounted on the back plate, and the three first suckers and the three second suckers are adsorbed on two sides of the packaging bag and move in a direction away from each other, so that the bag opening of the packaging bag is opened; the two V-shaped clamping plates are also slidably arranged on the plate surface of the back plate along the length direction of the back plate and are used for clamping the packaging bag and moving along the opposite direction, and the two V-shaped clamping plates clamp the packaging bag to move away from each other so that the bag opening of the packaging bag is closed.
Preferably, a bidirectional cylinder is fixedly arranged on the plate surface of the backboard, two third sliding blocks are sleeved on the sliding rail of the bidirectional cylinder in a sliding manner, a clamping plate mounting frame is arranged on each third sliding block, and two V-shaped clamping plates are respectively arranged in the clamping plate mounting frames; the top and the bottom of each third sliding block are respectively provided with a locating pin, and the back plate is provided with a stop block matched with the locating pins and used for limiting the third sliding blocks.
Preferably, the three first suckers are connected into an integral component through the loop bar, the first sucker at the middle part is connected to the cylinder end of the second driving cylinder, the cylinder seat end of the second driving cylinder is fixed on the back plate, the first suckers at the two sides are connected to the movable end of the telescopic rod, and the fixed end of the telescopic rod is connected to the back plate.
Preferably, the bag sealing mechanism comprises a first cross rod capable of moving along the horizontal direction and the vertical direction, two guide posts are fixedly connected to one side of the first cross rod facing the grabbing mechanism, supporting blocks are fixedly sleeved at the middle part of each guide post, a first sliding rod and a second sliding rod are further distributed on two sides of each supporting block, the first sliding rod and the second sliding rod are all in sliding sleeve connection with the guide posts, the two supporting blocks are connected through a first connecting rod, the tops of the two ends of the first sliding rod and the second sliding rod are fixedly connected with limiting posts, a first rotating rod and a second rotating rod which are distributed in an X shape are arranged above the first sliding rod and the second sliding rod, limiting grooves are formed at the tail ends of the first rotating rod and the second rotating rod along the length direction of the first rotating rod, the limiting posts on the first sliding rod and the second sliding rod are respectively embedded into the corresponding limiting grooves and are in sliding connection with the corresponding limiting grooves, a first driving cylinder is further arranged between the two guide posts, the cylinder seat end of the first driving cylinder is fixed on the first cross rod, the middle part of the piston end of the first driving cylinder is connected with the central shaft of the first connecting rod, the first sliding rod and the first sliding rod is connected with the first heating head and the second sliding rod along the heating head, and the heating head is arranged on one side of the heating head is downward and extends downwards along the heating head of the two sides of the first sliding rod.
Preferably, the bag sealing mechanism further comprises a connecting block fixed at the back of the mounting plate, a first double-guide-rod cylinder is mounted on one side, deviating from the mounting plate, of the connecting block, a first sliding block connected with the output end of the first double-guide-rod cylinder is arranged in the vertical direction, a fixing plate arranged in the horizontal direction is fixedly connected to the top of the first sliding block, a second double-guide-rod cylinder is mounted at the top of the fixing plate, and a second sliding block mounted on the second double-guide-rod cylinder is connected with the first transverse rod.
Preferably, the hopper sliding guide is assembled at the top of two curb plates, and the bottom of hopper is connected with the delivery pipeline towards wrapping bag struts mechanism one side, and the delivery pipeline can be arranged in the top of wrapping bag through the hopper slip on the curb plate.
Preferably, a closing structure is formed in the box body along the opening of the length direction of the box body in an inclined manner towards the middle of the box body.
Preferably, the packaging bag opening device further comprises a conveying belt arranged below the workbench, a blanking hopper is arranged below the packaging bag opening mechanism, the bottom of the blanking hopper penetrates through the table top of the workbench, a packaging box for collecting and containing packaging bags is placed on the conveying belt, and the packaging box is intermittently conveyed forwards on the conveying belt.
Compared with the prior art, the application provides an automatic tremella continuous packaging machine, which has the following beneficial effects:
the packaging machine mainly comprises a grabbing mechanism, a packaging bag opening mechanism and a bag sealing mechanism, wherein the grabbing mechanism transfers the packaging bag in the box body into the packaging bag opening mechanism and is matched with the packaging bag opening mechanism to fixedly open the packaging bag, the processed tremella falls into a charging hopper and moves horizontally towards the packaging bag, the opening of the packaging bag is closed through the packaging bag opening mechanism after the tremella is charged in the packaging bag, and finally the packaging bag is thermally packaged through the bag sealing mechanism. The packaging machine disclosed by the application has the advantages that the position layout of each mechanism is reasonable, the connection is good, the packaging bag can be opened by matching the grabbing mechanism with the packaging bag opening mechanism, the packaging bag opening mechanism can also close the bag opening of the packaging bag, the flatness of the packaging bag opening during packaging is ensured, the whole equipment can realize the packaging of tremella fully automatically, the labor force of personnel is thoroughly liberated, the packaging quality is ensured, and the packaging efficiency of tremella is improved in a multiplied manner.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the application and do not constitute a limitation to the application, and in which:
fig. 1 is a schematic view of a first angle structure of the whole packaging machine in the embodiment;
fig. 2 is a second angular structural schematic diagram of the whole packaging machine in the embodiment;
fig. 3 is a schematic view of the packing machine in a loading state according to the embodiment;
FIG. 4 is a schematic view of the packaging machine in a packaged state according to the embodiment;
FIG. 5 is a schematic structural view of a bag sealing mechanism according to an embodiment;
FIG. 6 is a schematic view of a partial structure of a bag sealing mechanism according to an embodiment;
FIG. 7 is a schematic diagram showing the installation position of the heating head in the bag sealing mechanism according to the embodiment;
FIG. 8 is a schematic view showing the assembly of the bag opening mechanism on the mounting plate in an embodiment;
FIG. 9 is a schematic view showing a structure of a bag opening mechanism in the embodiment;
FIG. 10 is a schematic view showing the gripping mechanism transferring the package to the package opening mechanism according to the embodiment;
fig. 11 is a schematic view of the internal structure of the case in the embodiment.
In the figure: 1. a work table; 2. a conveyor belt; 3. a packaging box; 4. a side plate; 5. a mounting plate; 6. a connecting block; 7. a bag sealing mechanism; 8. a package bag opening mechanism; 9. packaging bags; 10. a charging hopper; 11. a material conveying pipeline; 12. a case body; 13. a blanking hopper; 14. a first double-guide-rod cylinder; 15. a first slider; 16. a fixing plate; 17. a second double-guide-rod cylinder; 18. a second slider; 19. a first cross bar; 20. a first driving cylinder; 21. a guide post; 22. a first slide bar; 23. a second slide bar; 24. a first rotating lever; 25. a second rotating rod; 26. a central shaft; 27. a first link; 28. a limit groove; 29. a limit column; 30. a support block; 31. a heating head; 32. a back plate; 33. a second driving cylinder; 34. a telescopic rod; 35. a loop bar; 36. a first suction cup; 37. a bidirectional cylinder; 38. a third slider; 39. a slide rail; 40. v-shaped clamping plates; 41. a clamping plate mounting frame; 42. a stop block; 43. a positioning pin; 44. a linear guide rail; 45. a slide plate; 46. a guide groove; 47. a third driving cylinder; 48. a second link; 49. a third link; 50. a pulley; 51. a fourth driving cylinder; 52. a second cross bar; 53. a second suction cup; 54. and (5) a closing-in structure.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1 to 11, the present embodiment provides an automatic tremella continuous packaging machine, which comprises a hopper 10 disposed above a workbench 1 and a box 12 disposed on top of the workbench 1, wherein a packaging bag 9 is stacked in the box 12, and the packaging bag 9 is used for containing tremella. In addition, the packaging machine also comprises a grabbing mechanism, a packaging bag opening mechanism 8 and a bag sealing mechanism 7; the grabbing mechanism is used for transferring the packaging bag 9 in the box body 12 into the packaging bag opening mechanism 8 and fixedly opening the packaging bag 9 by matching with the packaging bag opening mechanism 8, the charging hopper 10 horizontally moves towards the packaging bag 9 so that the discharging end of the charging hopper is communicated with the interior of the packaging bag 9, the opening of the packaging bag 9 is closed by the packaging bag opening mechanism 8 after quantitative tremella is filled in the packaging bag 9, and finally the packaging bag 9 is thermally packaged by the bag sealing mechanism 7. The conveyer belt 2 is still provided with below the workstation 1, the below of wrapping bag struts mechanism 8 is provided with blanking hopper 13, the mesa of workstation 1 is run through to blanking hopper 13 bottom, place on the conveyer belt 2 and be used for collecting the packing box 3 that holds wrapping bag 9, release from wrapping bag struts mechanism 8 after wrapping bag 9 accomplishes the heat-seal, then drop to the packing box 3 on the conveyer belt 2 through blanking hopper 13, thereby accomplish the vanning operation of tremella, it is to be noted that, packing box 3 is carried forward on conveyer belt 2 intermittent type, after the packing bag 9 that holds enough target quantity in packing box 3, conveyer belt 2 begins the work and makes next packing box 3 forward transport to blanking hopper 13 below, for further promotion work efficiency, box body 12 in this embodiment, snatch the mechanism, wrapping bag struts mechanism 8 and sealing mechanism 7 etc. all set up into two sets of.
As shown in fig. 10, the grabbing mechanism in this embodiment includes side plates 4 fixed at edges of two sides of the workbench 1 along a length direction of the workbench 1, two linear guide rails 44 are laid on opposite sides of the two side plates 4, a sliding plate 45 is slidably sleeved between the two linear guide rails 44, a fourth driving cylinder 51 is disposed between the two side plates 4, a second cross rod 52 is fixedly connected to a piston end of the fourth driving cylinder 51, three second suction cups 53 are sequentially arranged on one side of the second cross rod 52, which faces the package bag opening mechanism 8, along the length direction of the second cross rod 52, the three second suction cups 53 are used for adsorbing the package bag 9 in the box 12, a second connecting rod 48 is fixedly connected to a cylinder seat end of the fourth driving cylinder 51 along a direction perpendicular to an axis direction of the second connecting rod 48, the second connecting rod 48 penetrates through the sliding plate 45 along a horizontal direction, a third connecting rod 49 is fixedly connected to the second connecting rod 48, a pulley 50 is connected to an end of the third connecting rod 49, a guide groove 46 is formed between the two linear guide rails 44 along the length direction of the side plates 4, the pulley 50 is embedded into the guide groove 46 and is slidably connected to the second cross rod 52, and the pulley 50 is driven to move from the second end of the guide groove 46 to the second cross rod 48 to the second cross rod 45 along the length direction, and the second cross rod 45 is rotated relative to the second cross rod 45 in a horizontal direction, and the second cross rod 45 is rotated from the second side to the second side 45 to a state when the second cross rod is rotated to a state in a state of the second state.
In the implementation of the above scheme, taking fig. 10 as an example, in the initial state, the fourth driving cylinder 51 is kept vertically downward, and the three second suckers 53 are located above the box body 12, when the gripping mechanism acts, the fourth driving cylinder 51 drives the second cross rod 52 to move downward, so that the three second suckers 53 on the second cross rod adsorb the packaging bag 9, then the piston rod of the fourth driving cylinder 51 retracts to the initial position, the sliding plate 45 is driven by the third driving cylinder 47 to move towards the packaging bag opening mechanism 8, the sliding plate 45 slides in the guide groove 46 in the moving process, when the sliding plate 50 passes through the inclined part of the guide groove 46, the third connecting rod 49 rotates anticlockwise, and then drives the fourth driving cylinder 51 and the three second suckers 53 to rotate, when the sliding plate 45 moves to the limit position, the three second suckers 53 holding the packaging bag 9 at this moment turn over 90 DEG and face the packaging bag opening mechanism 8, and the packaging bag opening mechanism 8 acts to hold the packaging bag 9 first, and then the packaging bag opening mechanism 8 and the gripping mechanism cooperates with the gripping mechanism to open the packaging bag 9.
Further, as shown in fig. 8, the bag opening mechanism 8 includes a mounting plate 5 fixed on the table 1, a back plate 32 is formed on a plate surface of the mounting plate 5 facing to one side of the gripping mechanism, three first suction cups 36 matched with the second suction cups 53 are mounted on the back plate 32, and the three first suction cups 36 and the three second suction cups 53 are adsorbed on both sides of the bag 9 and move in a direction away from each other, so that a mouth of the bag 9 is opened. Because the packaging bag 9 is adsorbed and fixed by six suckers and is opened, and the tremella is contained in the packaging bag 9, in order to prevent the packaging bag 9 from falling from the suckers, the application is also provided with two V-shaped clamping plates 40 in a sliding manner along the length direction of the packaging bag 9 on the plate surface of the back plate 32, and the two V-shaped clamping plates 40 can clamp the packaging bag 9 and move along opposite directions. When the packaging bag opening mechanism 8 and the grabbing mechanism are matched to act, the grabbing mechanism firstly transports the packaging bag 9 between the two V-shaped clamping plates 40, then the two V-shaped clamping plates 40 move oppositely to clamp the two sides of the packaging bag 9, at the moment, the fourth driving air cylinder 51 acts, the piston rod of the fourth driving air cylinder retracts, the three first suckers 36 move towards the direction away from the second suckers 53, meanwhile, the two V-shaped clamping plates 40 clamp the packaging bag 9 to move towards the direction close to each other, the bag mouth of the packaging bag 9 is opened, after the tremella is contained in the packaging bag 9 to the target weight, the six suckers release the packaging bag 9, and the two V-shaped clamping plates 40 move towards the direction away from each other, so that the bag mouth of the packaging bag 9 can be closed.
In order to drive the two V-shaped clamping plates 40 to move along opposite movement directions, a bidirectional air cylinder 37 is fixedly arranged on the plate surface of the back plate 32, two third sliding blocks 38 are sleeved on sliding rails 39 of the bidirectional air cylinder 37 in a sliding manner, a clamping plate mounting frame 41 is arranged on each third sliding block 38, and the two V-shaped clamping plates 40 are respectively arranged in the clamping plate mounting frames 41. As shown in fig. 9, the top and bottom of each third slider 38 are provided with a positioning pin 43, the back plate 32 is provided with a stop block 42 which cooperates with the positioning pin 43 to limit the third sliders 38, and when the positioning pins 43 on the third sliders 38 touch the stop blocks 42 during the movement of the third sliders 38 on the sliding rails 39 in the direction away from each other, the third sliders 38 move to the limit positions and stop moving, so that the third sliders 38 can be prevented from sliding off the sliding rails 39.
The first suction cup 36 and the second suction cup 53 cooperate to prop open the packaging bag 9, the second suction cup 53 and the first suction cup 36 need to move towards each other or away from each other, the movement of the second suction cup 53 is achieved through a fourth driving air cylinder 51, the first suction cup 36 is connected into an integral component through a sleeve rod 35, the first suction cup 36 positioned in the middle is connected to the air cylinder end of the second driving air cylinder 33, the cylinder seat end of the second driving air cylinder 33 is fixed on the back plate 32, the first suction cups 36 on two sides are connected to the movable end of the telescopic rod 34, the fixed end of the telescopic rod 34 is connected to the back plate 32, and the three first suction cups 36 are driven to move towards or away from the packaging bag 9 synchronously through the second driving air cylinder 33. It should be noted that, in the present application, the second suction cup 53 and the first suction cup 36 adsorb the position of the package bag 9 near the bag opening, so that enough positions are reserved for the bag opening to be packaged by the bag sealing mechanism 7.
As shown in fig. 3 and 6, the bag sealing mechanism 7 comprises a first cross rod 19 capable of moving along the horizontal direction and the vertical direction, one side of the first cross rod 19 facing the grabbing mechanism is fixedly connected with two guide posts 21, the middle part of each guide post 21 is fixedly sleeved with a supporting block 30, two sides of the supporting block 30 are also provided with a first sliding rod 22 and a second sliding rod 23, the first sliding rod 22 and the second sliding rod 23 are both in sliding sleeve connection with the guide posts 21, the two supporting blocks 30 are connected through a first connecting rod 27, the tops of two ends of the first sliding rod 22 and the second sliding rod 23 are both fixedly connected with a limit post 29, a first rotating rod 24 and a second rotating rod 25 which are distributed in an X shape are arranged above the first sliding rod 22 and the second sliding rod 23, the ends of the first rotating rod 24 and the second rotating rod 25 are respectively provided with a limit groove 28 along the length direction, limit posts 29 on the first sliding rod 22 and the second sliding rod 23 are respectively embedded into the corresponding limit grooves 28 and are in sliding connection with the corresponding limit grooves, the middle parts of the first rotating rod 24 and the second rotating rod 25 are respectively hinged with a central shaft 26 in the middle part of the first connecting rod 27, a first driving cylinder 20 is further arranged between the two guide posts 21, the cylinder seat end of the first driving cylinder 20 is fixed on the first transverse rod 19, the piston end is fixedly connected with the middle part of the first sliding rod 22, one sides of the first sliding rod 22 and the second sliding rod 23 facing each other are respectively connected with a heating head 31, and the heating surfaces of the two heating heads 31 are downwards extended to the lower part of the supporting block 30 along the vertical direction and then are arranged towards each other. After the bag opening of the packaging bag 9 is closed, the bag sealing mechanism 7 moves to the bag opening of the packaging bag 9, then the first driving cylinder 20 acts to drive the first sliding rod 22 to move towards the supporting block 30, in the moving process of the first sliding rod 22, the limiting columns 29 at the two ends of the top of the first sliding rod respectively slide in the limiting grooves 28 of the first rotating rod 24 and the second rotating rod 25, and further the second rotating rod 25 is driven to rotate anticlockwise by taking the central shaft 26 as the center, the first rotating rod 24 rotates clockwise by taking the central shaft 26 as the center, finally, the second sliding rod 23 and the first sliding rod 22 move towards each other, and the heating heads 31 at the bottoms of the first sliding rod and the second sliding rod are close to the bag opening of the packaging bag 9 to heat the bag opening, so that heat packaging is completed.
As shown in fig. 3 and 4, the hopper 10 is slidably guided and assembled at the top of the two side plates 4, the bottom of the hopper 10 is connected with a material conveying pipeline 11 towards one side of the bag opening mechanism 8, the material conveying pipeline 11 can be arranged above the packaging bag 9 by sliding the hopper 10 on the side plates 4, in an initial state, the material conveying pipeline 11 of the hopper 10 is just above the packaging bag 9 in an opening state, tremella in the hopper 10 enters the packaging bag 9 through the material conveying pipeline 11, and after the tremella is packaged in the packaging bag 9, the bag opening of the packaging bag 9 is required to be packaged by the bag sealing mechanism 7, so that the hopper 10 moves towards a direction away from the packaging bag 9 in order to avoid the material conveying pipeline 11 from influencing the packaging operation of the bag sealing mechanism 7, and then the bag sealing mechanism 7 moves towards the packaging bag 9 to the opening of the packaging bag 9.
As shown in fig. 5, the bag sealing mechanism 7 further includes a connecting block 6 fixed on the back of the mounting plate 5, a first double-guide-rod cylinder 14 is installed on one side of the connecting block 6 away from the mounting plate 5, a first sliding block 15 connected to the output end of the first double-guide-rod cylinder 14 is arranged along the vertical direction, a fixing plate 16 arranged along the horizontal direction is fixedly connected to the top of the first sliding block 15, a second double-guide-rod cylinder 17 is installed on the top of the fixing plate 16, and a second sliding block 18 installed on the second double-guide-rod cylinder 17 is connected with a first cross rod 19. When the bag sealing mechanism 7 moves towards the direction of the packaging bag 9, firstly the first double-guide-rod air cylinder 14 acts to drive the first sliding block 15, the fixed plate 16 and the second double-guide-rod air cylinder 17 to move upwards in the vertical direction, the height of the heating head 31 exceeds the top of the mounting plate 5, then the second double-guide-rod air cylinder 17 is started to drive the second sliding block 18 to move towards the direction of the packaging bag 9, after the heating head 31 moves to the position right above the packaging bag 9, the first double-guide-rod air cylinder 14 is started to descend again, the two heating heads 31 move to the two sides of the opening of the packaging bag 9, and finally the two heating heads 31 move towards each other to clamp the packaging bag 9 to finish heat packaging.
In addition, as a preferred embodiment, since the packing bags 9 are stacked inside the box 12, the second sucking disc 53 needs to absorb and transport the packing bags 9 in the box 12 to the packing bag opening mechanism 8 one by one, when the second sucking disc 53 absorbs one packing bag 9, the bottom of the packing bag 9 may adhere to the other packing bag 9, so that the opening of the packing bag 9 is affected, in order to avoid the situation, as shown in fig. 11, a closing structure 54 is formed by inclining the opening of the box 12 along the length direction to the middle of the box 12, when the second sucking disc 53 absorbs the packing bag 9 to move upwards, at this time, two sides of the packing bag 9 are folded under the action of the closing structure 54, when the two packing bags 9 are folded together, the edges of the two packing bags 9 are easily separated, and as the packing bag 9 continues to move upwards, the folding angle of the closing structure 54 is larger, when the packing bag 9 located above leaves the box 12 under the action of the second sucking disc 53, and the top of the closing structure 54 will have a stripping action on the 9 located below, so that the packing bag 9 falls into the box 12 again. The two sides of the packaging bag 9 absorbed by the second sucking disc 53 are bent, so the V-shaped clamping plate 40 is selected to clamp the packaging bag in the packaging bag opening mechanism 8, the clamping range of the V-shaped clamping plate 40 in the initial state is large, and the packaging bag 9 in the bent state can be ensured to be clamped smoothly.
In the description of the present application, the terms "first," "second," "another," "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. Automatic change continuous packagine machine of tremella, including setting up in charging hopper (10) of workstation (1) top and placing box body (12) at workstation (1) top, the inside of box body (12) piles up and has placed wrapping bag (9), its characterized in that: the packaging bag opening mechanism also comprises a grabbing mechanism, a packaging bag opening mechanism (8) and a bag sealing mechanism (7); the grabbing mechanism is used for transferring a packaging bag (9) in the box body (12) into the packaging bag opening mechanism (8) and fixedly opening the packaging bag (9) in cooperation with the packaging bag opening mechanism (8), the charging hopper (10) horizontally moves towards the direction of the packaging bag (9) so that the discharging end of the charging hopper is communicated with the interior of the packaging bag (9), after a certain amount of tremella is filled in the interior of the packaging bag (9), the opening of the packaging bag is closed through the packaging bag opening mechanism (8), and finally the packaging bag (9) is thermally packaged through the bag sealing mechanism (7);
the grabbing mechanism comprises side plates (4) fixed at the edges of the two sides of the workbench (1) along the length direction, two linear guide rails (44) are laid on one side of the two side plates (4) which are opposite, a sliding plate (45) is sleeved between the two linear guide rails (44) in a sliding way, a fourth driving air cylinder (51) is arranged between the two side plates (4), a second cross rod (52) is fixedly connected with the piston end of the fourth driving air cylinder (51), three second suckers (53) are sequentially arranged on one side of the second cross rod (52) facing the packaging bag opening mechanism (8) along the length direction, a second connecting rod (48) is fixedly connected with the cylinder seat end of the fourth driving air cylinder (51) along the direction perpendicular to the axis direction, the second connecting rod (48) penetrates through the sliding plate (45) along the horizontal direction and then is fixedly connected with a third connecting rod (49), the second connecting rod (48) is rotationally connected with the sliding plate (45), the tail end of the third connecting rod (49) is connected with a pulley (50), a guide groove (46) is formed between the two linear guide rails (44) along the length direction of the side plate (4), the pulley (50) is embedded into the guide groove (46) and is in sliding connection with the guide groove, the pulley (50) drives the second connecting rod (48) to rotate by 90 degrees relative to the sliding plate (45) in the process of sliding from one end to the other end in the guide groove (46), and when the sliding plate (45) moves towards the packaging bag opening mechanism (8), the second cross rod (52) rotates from a vertical state to a horizontal state;
the packaging bag opening mechanism (8) comprises a mounting plate (5) fixed on the workbench (1), a back plate (32) is formed on the plate surface of the mounting plate (5) facing one side of the grabbing mechanism, three first suckers (36) matched with the second suckers (53) are mounted on the back plate (32), and the three first suckers (36) and the three second suckers (53) are adsorbed on two sides of the packaging bag (9) and move in the direction away from each other so that the bag opening of the packaging bag (9) is opened; two V-shaped clamping plates (40) are also slidably arranged on the plate surface of the back plate (32) along the length direction of the back plate, the two V-shaped clamping plates (40) are used for clamping the packaging bag (9) and move in opposite directions, and the two V-shaped clamping plates (40) clamp the packaging bag (9) to move away from each other so as to enable the bag opening of the packaging bag (9) to be closed;
the bag sealing mechanism (7) comprises a first cross rod (19) capable of moving along the horizontal direction and the vertical direction, two guide posts (21) are fixedly connected to the top of two ends of the first cross rod (19) towards the grabbing mechanism, supporting blocks (30) are fixedly sleeved in the middle of each guide post (21), first sliding rods (22) and second sliding rods (23) are further distributed on two sides of each supporting block (30), the first sliding rods (22) and the second sliding rods (23) are both slidingly sleeved on the guide posts (21), the two supporting blocks (30) are connected through a first connecting rod (27), limiting posts (29) are fixedly connected to the tops of two ends of the first sliding rods (22) and the second sliding rods (23), a first rotating rod (24) and a second rotating rod (25) which are distributed in an X shape are arranged above the first sliding rods (22) and the second sliding rods (23), limiting grooves (28) are formed at the tail ends of the first rotating rods (24) and the second rotating rods (25) along the length direction of the first sliding rods, the first sliding rods (22) and the second sliding rods (23) are both correspondingly embedded in the limiting grooves (28) of the first sliding rods (22) and the second sliding rods (23) respectively, the limiting rods (24) are also arranged between the first sliding rods (22) and the second sliding rods (23) and the middle of the second sliding rods (25) and the first sliding rods (25) and the second sliding rods (20), the cylinder seat end of the first driving cylinder (20) is fixed on the first cross rod (19), the piston end is fixedly connected with the middle part of the first slide rod (22), one side of the first slide rod (22) and one side of the second slide rod (23) facing each other are respectively connected with a heating head (31), and the heating surfaces of the two heating heads (31) extend downwards to the lower part of the supporting block (30) along the vertical direction and are arranged towards each other;
after the bag opening of the packaging bag (9) is closed, the bag sealing mechanism (7) moves to the bag opening of the packaging bag (9), then the first driving cylinder (20) acts to drive the first sliding rod (22) to move towards the supporting block (30), in the moving process of the first sliding rod (22), the limiting columns (29) at the two ends of the top of the first sliding rod respectively slide in the limiting grooves (28) of the first rotating rod (24) and the second rotating rod (25), the second rotating rod (25) is driven to rotate anticlockwise by taking the central shaft (26) as the center, the first rotating rod (24) rotates clockwise by taking the central shaft (26) as the center, finally, the second sliding rod (23) and the first sliding rod (22) move towards each other, and the heating heads (31) at the bottoms of the first sliding rod and the second sliding rod are close to clamp the bag opening of the packaging bag (9) and heat the bag opening, so that heat packaging is completed.
2. An automated tremella continuous packaging machine as claimed in claim 1, characterized in that: a bidirectional air cylinder (37) is fixedly arranged on the plate surface of the back plate (32), two third sliding blocks (38) are sleeved on sliding rails (39) of the bidirectional air cylinder (37) in a sliding manner, a clamping plate mounting frame (41) is arranged on each third sliding block (38), and two V-shaped clamping plates (40) are respectively arranged in the clamping plate mounting frame (41); the top and the bottom of each third sliding block (38) are respectively provided with a locating pin (43), and the back plate (32) is provided with a stop block (42) which is matched with the locating pins (43) and used for limiting the third sliding blocks (38).
3. An automated tremella continuous packaging machine as claimed in claim 2, characterized in that: the three first suckers (36) are connected into an integral component through the loop bar (35), the first sucker (36) positioned in the middle is connected to the cylinder end of the second driving cylinder (33), the cylinder seat end of the second driving cylinder (33) is fixed on the back plate (32), the first suckers (36) on two sides are connected to the movable end of the telescopic rod (34), and the fixed end of the telescopic rod (34) is connected to the back plate (32).
4. An automated tremella continuous packaging machine as claimed in claim 1, characterized in that: the bag sealing mechanism (7) further comprises a connecting block (6) fixed at the back of the mounting plate (5), a first double-guide-rod cylinder (14) is mounted on one side, deviating from the mounting plate (5), of the connecting block (6), a first sliding block (15) connected with the output end of the first double-guide-rod cylinder (14) is arranged in the vertical direction, the top of the first sliding block (15) is fixedly connected with a fixing plate (16) arranged in the horizontal direction, a second double-guide-rod cylinder (17) is mounted at the top of the fixing plate (16), and a second sliding block (18) mounted on the second double-guide-rod cylinder (17) is connected with the first transverse rod (19).
5. An automated tremella continuous packaging machine as defined in claim 4, wherein: the feeding hopper (10) is assembled at the tops of the two side plates (4) in a sliding guiding way, one side, facing the packaging bag opening mechanism (8), of the bottom of the feeding hopper (10) is connected with a feeding pipeline (11), and the feeding pipeline (11) can be arranged above the packaging bag (9) by sliding on the side plates (4) through the feeding hopper (10).
6. An automated tremella continuous packaging machine as claimed in claim 2, characterized in that: a closing-in structure (54) is formed in the box body (12) along the opening of the length direction of the box body in an inclined way towards the middle of the box body (12).
7. An automated tremella continuous packaging machine as claimed in claim 1, characterized in that: still including setting up in conveyer belt (2) of workstation (1) below, the below of wrapping bag struts mechanism (8) is provided with blanking fill (13), and the mesa of workstation (1) is run through to blanking fill (13) bottom, has placed on conveyer belt (2) and has been used for collecting packing box (3) that hold wrapping bag (9), and packing box (3) intermittent type formula forward transport on conveyer belt (2).
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| CN202211585499.8A CN115649561B (en) | 2022-12-11 | 2022-12-11 | Automatic tremella continuous packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211585499.8A CN115649561B (en) | 2022-12-11 | 2022-12-11 | Automatic tremella continuous packaging machine |
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| CN115649561B true CN115649561B (en) | 2023-08-11 |
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| CN115649561A (en) | 2023-01-31 |
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