A fixed packaging device for bagged pork jerky

Abstract

The present invention belongs to the technical field of meat jerky packaging, and specifically is a fixed packaging device for bagged pork jerky, comprising a bottom plate, a motor is installed on the bottom plate, a rotating shaft is installed on the motor, and a sealing mechanism is installed on the bottom plate through a mounting frame; a supporting plate is installed on the rotating shaft, and a placement notch is provided on the supporting plate; a clamping block is installed in the placement notch, an extrusion groove is provided on the clamping block, and an extrusion bag is installed on the inner wall of the extrusion groove; a suction cup assembly is installed on the side wall of the placement notch; the present invention has a simple structure, can conveniently position and fix packaging bags of different specifications, and conveniently adjust the clamping force of packaging bags of different specifications, thereby ensuring the positioning and fixing effect of the packaging bags, and facilitating the packaging of pork jerky.

Description

Technical Field

[0001] The invention belongs to the technical field of meat jerky packaging, in particular to a fixed packaging device for bagged pork jerky. Background Art

[0002] Pork jerky is a kind of meat food that we often see in our lives. It is convenient to eat and delicious. Pork jerky packaging is a component of the finished pork jerky. When the finished pork jerky is packaged, a sealing device is often used.

[0003] Before heat sealing, the packaging bag needs to be positioned and clamped to prevent shaking during the heat sealing process, which may cause the packaging to tilt, thereby causing the packaging seal to tilt, thereby affecting the sealing appearance of the pork jerky packaging and affecting the sealing of the packaging.

[0004] At the same time, the existing packaging platform for pork jerky processing cannot easily and quickly limit the positioning of packaging bags of different specifications, which brings inconvenience to actual operation. In addition, the existing packaging platform cannot adjust the clamping force when clamping and fixing packaging bags of different specifications, which brings inconvenience to actual operation. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, facilitate the positioning and fixing of packaging bags of different specifications, and facilitate the adjustment of the clamping force of packaging bags of different specifications, ensure the positioning and fixing effect of the packaging bags, and facilitate the packaging of pork jerky, the present invention proposes a bagged pork jerky fixing packaging equipment.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the fixed packaging equipment for bagged pork jerky of the present invention comprises a bottom plate, a support leg is installed on the bottom plate, a motor is installed on the lower surface of the bottom plate, a rotating shaft is installed on the motor, a mounting frame is installed on the bottom plate, a sealing mechanism is installed on the mounting frame, the sealing mechanism comprises a lifting cylinder, a mounting plate is installed on the lifting cylinder, an extrusion cylinder is installed on the mounting plate, a heat sealing block is installed on the extrusion cylinder, and the heat sealing blocks are symmetrically arranged;

[0007] A support plate is installed on the rotating shaft, and a plurality of placement notches are arranged on the support plate and are evenly distributed around the center of the circle;

[0008] A clamping block is installed at one end of the placement notch toward the center of the circle, an extrusion groove is opened on the clamping block, and an extrusion bag is installed on the inner wall of the extrusion groove;

[0009] An installation cavity is provided on the side wall where the notch is placed, telescopic columns are symmetrically installed in the installation cavity, a connecting plate is installed on the telescopic column, an adsorption layer is installed on the side of the connecting plate away from the telescopic column, a deformation capsule is installed in the space between the connecting plate, the telescopic column and the bottom surface of the installation cavity, the deformation capsule and the adsorption layer are respectively connected to an external air source through an air pipe, and the installation cavity, the telescopic column, the connecting plate, the deformation capsule and the adsorption layer constitute a suction cup assembly.

[0010] Preferably, a tray is installed on the rotating shaft, the tray is fixed on the rotating shaft by screws, and the tray is located below the supporting plate;

[0011] A slide groove is provided on the surface of the tray, and the slide groove is located just below the placement notch.

[0012] Preferably, a slider is slidably installed in the slide groove, a guide groove is provided on the slider, a baffle is installed at one end of the slider facing the center of the tray, and a silicone layer is installed on the surface of the baffle;

[0013] Magnetic blocks that repel each other are installed on the sides of the slider and the slide groove close to the center of the tray.

[0014] Preferably, a plurality of groups of positioning rods are installed on the baffle, and the positioning rods pass through the silicone layer.

[0015] Preferably, an extension groove is provided on the side wall where the notch is placed, and an extension block is slidably installed in the extension groove.

[0016] Preferably, the suction cup assembly includes two parts, a fixed assembly and a movable assembly. The fixed assembly has the same structure as the movable assembly. The fixed assembly is mounted on the side wall where the notch is placed, and the movable assembly is mounted on the extension block.

[0017] Preferably, a sleeve rod is installed on the clamping block, and a movable plate is installed at one end of the sleeve rod away from the clamping block, and the movable plate moves along the length direction of the placement notch, and the movable plate is rounded toward one end of the extrusion groove;

[0018] The sleeve rod is locked by a screw.

[0019] Preferably, an elastic sheet is installed between the movable plate and the clamping block, and the elastic sheet is located at one end of the movable plate where the fillet is guided.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The bagged pork jerky fixed packaging equipment described in the present invention can conveniently position and fix packaging bags of different specifications, such as different widths and heights, by providing a support plate, a placement notch, a clamping block, a suction cup assembly, an extension groove, an extension block and a tray, thereby ensuring the positioning and fixing effect of the packaging bags, facilitating the subsequent packaging of pork jerky, and the supporting force for positioning and fixing packaging bags of different specifications can also be conveniently adjusted, which is convenient for staff operation.

[0022] 2. The bagged pork jerky fixed packaging equipment described in the present invention has suction cup components set on the side wall where the notch is placed and the surface of the extension block by setting a fixed component and a movable component, so that when using packaging bags of different specifications, the suction cup components can fully fix the packaging bags to ensure the positioning and fixing effect of the packaging bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 is a front view of the packaging device of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the sealing mechanism in the packaging device of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the support plate in the packaging device of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the extension block in the packaging device of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the clamping block in the packaging device of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the tray in the packaging equipment of the present invention;

[0030] Figure 7 yes Figure 3 A partial enlarged view of the middle part;

[0031] Figure 8 yes Figure 4 A partial enlarged view of point B in the middle;

[0032] Fig. 9 yes Figure 6 A partial enlarged view of point C in the middle;

[0033] In the figure: base plate 1, motor 11, rotating shaft 111, adjustment groove 12, mounting frame 2, mounting plate 21, lifting cylinder 22, extrusion cylinder 23, heat sealing block 24, tray 3, slide groove 31, slider 32, guide groove 321, magnetic block 322, baffle 33, silicone layer 331, positioning rod 332, support plate 4, placement notch 41, extension groove 42, clamping block 43, extrusion groove 431, extrusion capsule 432, sleeve rod 433, movable plate 434, elastic sheet 435, extension block 44, fixed component 45, movable component 46, installation cavity 461, deformation capsule 462, connecting plate 463, telescopic column 464, adsorption layer 465, air pipe 47. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] like Figures 1 to 9 As shown, the bagged pork jerky fixed packaging device of the present invention comprises a bottom plate 1, the bottom plate 1 is provided with supporting feet, a motor 11 is provided on the lower surface of the bottom plate 1, a rotating shaft 111 is provided on the motor 11, a mounting frame 2 is provided on the bottom plate 1, a sealing mechanism is provided on the mounting frame 2, the sealing mechanism comprises a lifting cylinder 22, a mounting plate 21 is provided on the lifting cylinder 22, an extrusion cylinder 23 is provided on the mounting plate 21, a heat sealing block 24 is provided on the extrusion cylinder 23, and the heat sealing blocks 24 are symmetrically arranged;

[0036] The rotating shaft 111 is provided with a support plate 4, and the support plate 4 is provided with a plurality of placement notches 41 evenly distributed around the center of the circle;

[0037] A clamping block 43 is installed at one end of the placement notch 41 facing the center of the circle, an extrusion groove 431 is opened on the clamping block 43, and an extrusion bag 432 is installed on the inner wall of the extrusion groove 431;

[0038] An installation cavity 461 is provided on the side wall of the placement notch 41, and telescopic columns 464 are symmetrically installed in the installation cavity 461. A connecting plate 463 is installed on the telescopic column 464, and an adsorption layer 465 is installed on the side of the connecting plate 463 away from the telescopic column 464. A deformation capsule 462 is installed in the space between the connecting plate 463, the telescopic column 464 and the bottom surface of the installation cavity 461. The deformation capsule 462 and the adsorption layer 465 are respectively connected to an external air source through an air pipe 47. The installation cavity 461, the telescopic column 464, the connecting plate 463, the deformation capsule 462 and the adsorption layer 465 constitute a suction cup assembly;

[0039] During operation, the packaging bag is fed into the placement gap 41 by a robot or manually, and the packaging bag is clamped and fixed by the clamping block 43. At the same time, the suction cup assembly is controlled by the controller to first approach the bag opening of the packaging bag and then move away, so that the suction cup assembly absorbs and pulls the bag opening of the packaging bag to open the bag opening of the packaging bag. Afterwards, the motor 11 is controlled by the controller to operate, driving the rotating shaft 111 and the support plate 4 to rotate, so that the packaging bag with the bag opening opened moves to the packaging position of the pork jerky, so that the pork jerky can be placed in the packaging bag by a conveyor belt or manually. Afterwards, the motor 11 is controlled to move again to close the packaging bag with the pork jerky. The bag moves to the bottom of the heat-sealing block 24, and at the same time, the suction cup assembly is controlled to move toward the packaging bag to close the bag opening of the packaging bag. At the same time, the lifting cylinder 22 and the squeezing cylinder 23 are controlled to move in sequence by the controller so that the heat-sealing block 24 contacts and squeezes the bag opening of the packaging bag to seal the packaging bag. After the sealing is completed, the heat-sealing block 24 is controlled to return to the original position again. After that, the motor 11 is controlled to move to drive the packaged pork jerky away from the sealing mechanism, and the suction cup assembly on the packaging bag and the clamping block 43 are released to fix the packaging bag, so that the packaged pork jerky falls downward and leaves the packaging equipment;

[0040] At the same time, by providing a placement notch 41 on the support plate 4, after the packaging bag is placed in the placement notch 41, the position of the packaging bag on the support plate 4 is relatively fixed, so that the packaging bag is accurately positioned relative to the support plate 4, which facilitates the subsequent smooth packaging of the pork jerky into the packaging bag;

[0041] At the same time, after the packaging bag is placed in the placement notch 41, the side of the packaging bag will be inserted into the extrusion groove 431 on the clamping block 43, and then the controller controls the external air source to make the extrusion bag 432 expand, and the expanded extrusion bag 432 is used to squeeze and fix the side of the packaging bag, so as to prevent the packaging bag from falling during the packaging process, and facilitate the subsequent fixed packaging of pork jerky;

[0042] At the same time, after the clamping block 43 squeezes and fixes the side of the packaging bag, the controller will control the external air to inflate the deformable bag 462, so that the deformable bag 462 drives the telescopic column 464, the connecting plate 463 and the adsorption layer 465 to move toward the packaging bag until the adsorption layer 465 contacts and squeezes the surface of the packaging bag. At this time, the controller will control the external air source to generate negative pressure on the adsorption layer 465, so that the adsorption layer 465 is adsorbed and fixed on the surface of the packaging bag under the action of negative pressure. After that, the controller controls the external air source to withdraw the deformable bag 462. The gas in the bag 462 causes the telescopic column 464, the connecting plate 463 and the adsorption layer 465 to move away from the packaging bag, thereby driving the bag opening of the packaging bag to open, which is convenient for the packaging of the pork jerky. At the same time, when the packaging bag is sealed, the deformable bag 462 is inflated again, so that the adsorption layer 465 drives the opening of the packaging bag to fit together and close, so that the bag opening of the packaging bag can be adsorbed, fit and flattened under the driving action of the adsorption layer 465, avoiding the occurrence of dislocation and wrinkles, which affects the sealing effect of the subsequent pork jerky packaging;

[0043] At the same time, the absorption layer 465 absorbs and fixes the packaging bag, thereby improving the positioning and fixing effect of the packaging bag during the packaging process, preventing the packaging bag from shaking or tilting during the packaging process, and ensuring the aesthetics and sealing of the pork jerky packaging;

[0044] At the same time, by adjusting the pressure provided by the external air source to the deformation bag 462, the extrusion bag 432 and the adsorption layer 465, the clamping force for packaging bags of different specifications can be conveniently changed, which is convenient for the operation of the staff;

[0045] At the same time, an adjustment groove 12 is opened on the bottom plate 1, and the mounting frame 2 is installed in the adjustment groove 12 by bolts. When positioning and fixing packaging bags of different specifications, the position of the mounting frame 2 can be changed to ensure that the sealing mechanism can smoothly seal packaging bags of different specifications.

[0046] As an embodiment of the present invention, a tray 3 is installed on the rotating shaft 111, and the tray 3 is fixed on the rotating shaft 111 by screws. The tray 3 is located below the supporting plate 4;

[0047] The surface of the tray 3 is provided with a slide groove 31, and the slide groove 31 is located directly below the placement notch 41;

[0048] During operation, after the packaging bag is placed in the placement notch 41, the bottom of the packaging bag can be supported by the tray 3, reducing the possibility of the packaging bag sliding down during the packaging process due to the weight of the packaging bag and the pork jerky in the packaging bag, thereby improving the effect of positioning and fixing the packaging bag. At the same time, through the slide groove 31 on the surface of the tray 3, when the packaging bag is placed, the bottom of the packaging bag is inserted into the slide groove 31, thereby limiting the bottom of the packaging bag, avoiding shaking of the bottom of the packaging bag during the packaging process, affecting the positioning and fixing of the packaging bag, the loading of pork jerky and the sealing effect of the packaging bag. At the same time, the slide groove 31 can also guide the process of placing the packaging bag into the placement notch 41, ensuring that the side of the packaging bag can accurately and smoothly enter the extrusion groove 431, avoiding the packaging bag from shaking due to the influence of airflow, affecting the clamping and fixing of the packaging bag by the clamping block 43;

[0049] At the same time, when the pork jerky is packaged and needs to leave the packaging equipment, a lever can be installed to cooperate with the rotation of the support plate 4 and the tray 3 to make the packaged bag fall from the packaging equipment;

[0050] At the same time, since the tray 3 is mounted on the rotating shaft 111 by screws, the distance between the tray 3 and the support plate 4 can be adjusted. Therefore, when using packaging bags of different specifications to package pork jerky, such as packaging bags of different heights to package pork jerky, the staff adjusts the distance between the tray 3 and the support plate 4 so that the bottoms of packaging bags of different heights can all fall exactly on the tray 3, thereby ensuring that the height of the opening of the packaging bag protruding from the surface of the support plate 4 is relatively fixed, and the position of the clamping block 43 and the suction cup assembly for positioning and fixing the packaging bag is also relatively fixed, thereby ensuring that the positioning and fixing effect of packaging bags of different heights is stable.

[0051] As an embodiment of the present invention, a slider 32 is slidably installed in the slide groove 31, a guide groove 321 is provided on the slider 32, a baffle 33 is installed at one end of the slider 32 facing the center of the tray 3, and a silicone layer 331 is installed on the surface of the baffle 33;

[0052] The slider 32 and the slide slot 31 are provided with mutually repelling magnetic blocks 322 on the sides close to the center of the tray 3;

[0053] During operation, the bottom of the packaging bag will fall into the guide groove 321 on the slider 32, limiting and restraining the bottom of the packaging bag. After that, the packaging bag is gradually pushed into the placement notch 41, so that the side of the packaging bag is inserted into the extrusion groove 431 on the clamping block 43, so that the extrusion groove 431 clamps the side of the packaging bag, thereby positioning the packaging bag. At the same time, when the packaging bag is pushed in, the packaging bag contacts and squeezes the baffle 33 on the slider 32, so that the slider 32 is driven to slide in the slide groove 31 toward the center of the tray 3.

[0054] At the same time, the packaging bag falls on the slider 32 and moves with the slider 32, which can ensure that the packaging bag is smoothly placed in the placement gap 41, and avoid the packaging bag from being skewed or slipping out when moving along the slide groove 31 on the tray 3;

[0055] At the same time, since the baffle 33 is provided with a silicone layer 331, and the silicone layer 331 is a sticky self-adhesive silicone layer 331, after the packaging bag contacts the silicone layer 331, the two are mutually bonded, so that the packaging bag and the baffle 33 are connected to each other, thereby preventing the packaging bag from deflecting and shifting, affecting the insertion of the side of the packaging bag into the extrusion groove 431, and affecting the positioning and fixing of the packaging bag;

[0056] At the same time, by installing magnetic blocks 322 in the slider 32 and the slide groove 31, after the packaging bag leaves the slider 32, the slider 32 will return to its original position due to the magnetic repulsion between the magnetic blocks 322. At the same time, during the rotation of the tray 3, the centrifugal force exerted on the slider 32 will also cause it to return to its original position.

[0057] As an embodiment of the present invention, a plurality of positioning rods 332 are installed on the baffle 33, and the positioning rods 332 pass through the silicone layer 331;

[0058] When the packaging bag falls onto the slider 32 and drives the slider 32 to move together, the side of the packaging bag will be inserted into the gap between the positioning rods 332, so that the positioning rods 332 can be used to further limit and block the side of the packaging bag, so as to avoid shaking, skewing, deformation and twisting of the side of the packaging bag when it is placed in the placement notch 41, thereby ensuring that the packaging bag can be smoothly positioned using the placement notch 41, and the side of the packaging bag is clamped and fixed by the clamping block 43, thereby ensuring good positioning, fixing and clamping effects of the packaging bag.

[0059] As an embodiment of the present invention, an extension groove 42 is provided on the side wall of the placement notch 41, and an extension block 44 is slidably installed in the extension groove 42;

[0060] At the same time, when packaging bags of different specifications are used to package pork jerky, such as packaging bags of different widths, the staff adjusts the relative position of the extension block 44 in the extension groove 42 so that the extension block 44 extends out of the placement gap 41, thereby extending the length of the placement gap 41 for accommodating the packaging bag, so that packaging bags of different widths can also be smoothly and stably positioned and fixed in the placement gap 41, thereby ensuring the clamping and fixing effect of packaging bags of different widths, and facilitating the subsequent packaging of pork jerky.

[0061] As an embodiment of the present invention, the suction cup assembly includes a fixed assembly 45 and a movable assembly 46. The fixed assembly 45 has the same structure as the movable assembly 46. The fixed assembly 45 is mounted on the side wall of the notch 41, and the movable assembly 46 is mounted on the extension block 44.

[0062] By dividing the suction cup assembly into a fixed assembly 45 and a movable assembly 46 with exactly the same structure, suction cup assemblies are arranged on the side wall where the notch 41 is placed and on the surface of the extension block 44. When the packaging equipment uses packaging bags of different widths to package pork jerky, the suction cup assembly can fully adsorb and fix the packaging bag, as well as open and close the bag opening of the packaging bag, to facilitate the packaging of pork jerky, thereby avoiding the situation where the suction cup assembly can only adsorb and fix the position of the packaging bag close to the rotating shaft 111 when the width of the packaging bag is too large, affecting the opening and closing of the packaging bag opening, as well as the adsorption and fixing effect of the suction cup assembly on the packaging bag.

[0063] As an embodiment of the present invention, a sleeve rod 433 is installed on the clamping block 43, and a movable plate 434 is installed at one end of the sleeve rod 433 away from the clamping block 43. The movable plate 434 moves along the length direction of the placement notch 41, and the movable plate 434 is rounded toward one end of the extrusion groove 431;

[0064] The sleeve rod 433 is locked by a screw;

[0065] Because one end of the movable plate 434 is rounded toward the extrusion groove 431, the side of the packaging bag placed in the placement gap 41 is guided by the rounded part of the movable plate 434, so that the side of the packaging bag is conveniently inserted into the extrusion groove 431 on the clamping block 43, ensuring a good fixing effect on the bag. At the same time, for packaging bags with larger side widths, the screws on the sleeve rod 433 are loosened to move the movable plate 434 in a direction away from the clamping block 43 so that the side of the packaging bag can be limited and guided in advance, so that subsequent packaging bags with wider sides can also be smoothly inserted into the extrusion groove 431, and the packaging bags can be positioned and fixed to avoid shaking and skewing of the sides of the packaging bags with wider sides during the placement process, which affects the insertion of the sides of the packaging bags into the extrusion groove 431 for fixation.

[0066] As an embodiment of the present invention, an elastic sheet 435 is installed between the movable plate 434 and the clamping block 43, and the elastic sheet 435 is located at one end of the rounded corner of the movable plate 434;

[0067] By setting the elastic sheet 435, the gap between the movable plate 434 and the clamping block 43 is blocked, so that the side of the packaging bag can be guided by the elastic sheet 435 during the insertion process, and the side can be smoothly inserted into the extrusion groove 431 to avoid being affected by vibration and shaking, which may cause the side of the packaging bag to deviate during the insertion process, causing the side of the packaging bag to be inserted into the gap between the movable plate 434 and the clamping block 43, affecting the positioning and fixation of the packaging bag.

[0068] The specific workflow is as follows:

[0069] During operation, the packaging bag is sent into the placement gap 41 by a manipulator or manually, and the packaging bag is clamped and fixed by the clamping block 43. At the same time, the controller controls the suction cup assembly to first approach the bag opening of the packaging bag and then move away from it, so that the suction cup assembly can open the bag opening. After that, the controller controls the motor 11 to operate, drive the rotating shaft 111 and the supporting plate 4 to rotate, so that the packaging bag with the opened bag opening moves to the packaging position of the pork jerky, and puts the pork jerky in. After that, the motor 11 is controlled to move again to move the packaging bag to the bottom of the heat sealing block 24. At the same time, the suction cup assembly is controlled to move toward the packaging bag to close the bag opening. At the same time, the controller controls the lifting cylinder 22 and the extrusion cylinder 23 to move in sequence, so that the heat sealing block 24 can seal the packaging bag. After the sealing is completed, the heat sealing block 24 is controlled to return to its original position again. After that, the motor 11 is controlled to move to drive the packaged pork jerky away from the sealing mechanism, release the fixation of the packaging bag, and make the packaged pork jerky fall off and leave the packaging equipment.

[0070] At the same time, by providing a placement notch 41 on the support plate 4, after the packaging bag is placed in the placement notch 41, the position of the packaging bag on the support plate 4 is relatively fixed, so that the packaging bag can be accurately positioned relative to the support plate 4;

[0071] At the same time, after the packaging bag is placed in the placement notch 41, the side of the packaging bag will be inserted into the extrusion groove 431 on the clamping block 43, and then the controller controls the external air source to make the extrusion bag 432 expand, and the expanded extrusion bag 432 is used to squeeze and fix the side of the packaging bag;

[0072] At the same time, after the clamping block 43 squeezes and fixes the side of the packaging bag, the controller will control the external air transport to inflate the deformable bag 462, so that the deformable bag 462 drives the telescopic column 464, the connecting plate 463 and the adsorption layer 465 to move toward the packaging bag, until the adsorption layer 465 contacts and squeezes the surface of the packaging bag. At this time, the controller will control the external air source to generate negative pressure on the adsorption layer 465, so that the adsorption layer 465 is adsorbed and fixed on the surface of the packaging bag under the action of the negative pressure. After that, the controller controls the external air source to withdraw the gas in the deformable bag 462, so that the telescopic column 464, the connecting plate 463 and the adsorption layer 465 move in the direction away from the packaging bag, thereby driving the bag mouth of the packaging bag to open. At the same time, when the packaging bag is sealed, the deformable bag 462 is inflated again, so that the adsorption layer 465 drives the opening of the packaging bag to fit and close each other, so that the bag mouth of the packaging bag can be adsorbed, matched and flattened under the driving action of the adsorption layer 465.

[0073] At the same time, the adsorption layer 465 adsorbs and fixes the packaging bag, thereby improving the positioning and fixing effect of the packaging bag during the packaging process;

[0074] At the same time, by adjusting the pressure provided by the external air source to the deformation bag 462, the extrusion bag 432 and the adsorption layer 465, the clamping force for packaging bags of different specifications can be conveniently changed;

[0075] At the same time, an adjustment slot 12 is provided on the bottom plate 1, and the mounting frame 2 is installed in the adjustment slot 12 by means of bolts. When positioning and fixing packaging bags of different specifications, the position of the mounting frame 2 can be changed to ensure that the sealing mechanism can smoothly seal packaging bags of different specifications.

[0076] After the packaging bag is placed in the placement notch 41, the bottom of the packaging bag can be supported by the tray 3. At the same time, the bottom of the packaging bag is inserted into the slide groove 31 through the slide groove 31 on the surface of the tray 3 to limit and guide the bottom of the packaging bag.

[0077] At the same time, when using packaging bags of different specifications to package pork jerky, such as packaging bags of different heights to package pork jerky, the staff adjusts the distance between the tray 3 and the support plate 4 so that the bottoms of the packaging bags of different heights can just fall on the tray 3;

[0078] The bottom of the packaging bag will fall into the guide groove 321 on the slider 32. Then, when the packaging bag is pushed in, the packaging bag will contact and squeeze the baffle 33 on the slider 32, so that the slider 32 is driven to slide toward the center of the tray 3.

[0079] At the same time, after the packaging bag contacts the silica gel layer 331, there is mutual adhesion between the two, so that the packaging bag and the baffle 33 are connected to each other, thereby preventing the packaging bag from deflecting or shifting;

[0080] At the same time, by installing magnetic blocks 322 in the slider 32 and the slide groove 31, after the packaging bag leaves the slider 32, the slider 32 will return to its original position due to the magnetic repulsion between the magnetic blocks 322.

[0081] When the packaging bag falls onto the slider 32 and drives the slider 32 to move together, the side of the packaging bag will be inserted into the gap between the positioning rods 332, and the positioning rods 332 will be used to further limit and block the side of the packaging bag;

[0082] At the same time, when the pork jerky is packaged in packaging bags of different specifications, such as packaging bags of different widths, the staff adjusts the relative position of the extension block 44 in the extension groove 42 so that the extension block 44 extends out of the placement notch 41, thereby extending the length of the placement notch 41 for accommodating the packaging bag, so that packaging bags of different widths can also be smoothly and stably positioned and fixed in the placement notch 41;

[0083] Suction cup assemblies are arranged on the side wall where the notch 41 is placed and on the surface of the extension block 44, so that when the packaging equipment uses packaging bags of different widths to package the pork jerky, the suction cup assemblies can fully absorb and fix the packaging bags;

[0084] Since one end of the movable plate 434 facing the extrusion groove 431 is rounded, the side of the packaging bag placed in the placement notch 41 is guided by the rounded portion of the movable plate 434. At the same time, for packaging bags with larger side widths, the screws on the sleeve rod 433 are loosened to move the movable plate 434 away from the clamping block 43, so that the side of the packaging bag can be limited and guided in advance.

[0085] By setting the elastic sheet 435, the gap between the movable plate 434 and the clamping block 43 is blocked, so that the side of the packaging bag can be guided by the elastic sheet 435 during the insertion process, avoiding the side of the packaging bag from being offset during the insertion process, and allowing the side of the packaging bag to be inserted into the gap between the movable plate 434 and the clamping block 43.

[0086] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bagged pork jerky fixed packaging device, comprising a bottom plate (1), the bottom plate (1) being provided with supporting feet, a motor (11) being provided on the lower surface of the bottom plate (1), a rotating shaft (111) being provided on the motor (11), a mounting frame (2) being provided on the bottom plate (1), a sealing mechanism being provided on the mounting frame (2), the sealing mechanism comprising a lifting cylinder (22), a mounting plate (21) being provided on the lifting cylinder (22), an extrusion cylinder (23) being provided on the mounting plate (21), a heat sealing block (24) being provided on the extrusion cylinder (23), and the heat sealing blocks (24) being symmetrically arranged; Features: A support plate (4) is mounted on the rotating shaft (111), and the support plate (4) is provided with a plurality of placement notches (41) evenly distributed around the center of the circle; A clamping block (43) is installed at one end of the placement notch (41) facing the center of the circle, an extrusion groove (431) is provided on the clamping block (43), and an extrusion bag (432) is installed on the inner wall of the extrusion groove (431); An installation cavity (461) is provided on the side wall of the placement notch (41), telescopic columns (464) are symmetrically installed in the installation cavity (461), a connecting plate (463) is installed on the telescopic column (464), an adsorption layer (465) is installed on the side of the connecting plate (463) away from the telescopic column (464), a deformation capsule (462) is installed in the space between the connecting plate (463), the telescopic column (464) and the bottom surface of the installation cavity (461), the deformation capsule (462) and the adsorption layer (465) are respectively connected to an external air source through an air pipe (47), and the installation cavity (461), the telescopic column (464), the connecting plate (463), the deformation capsule (462) and the adsorption layer (465) constitute a suction cup assembly; A tray (3) is mounted on the rotating shaft (111), the tray (3) is fixed to the rotating shaft (111) by screws, and the tray (3) is located below the supporting plate (4); A slide groove (31) is provided on the surface of the tray (3), and the slide groove (31) is located directly below the placement notch (41); A slider (32) is slidably mounted in the slide groove (31), a guide groove (321) is provided on the slider (32), a baffle (33) is mounted on one end of the slider (32) facing the center of the tray (3), and a silicone layer (331) is mounted on the surface of the baffle (33); Magnetic blocks (322) that repel each other are installed on the sides of the slider (32) and the slide groove (31) close to the center of the tray (3); An extension groove (42) is provided on the side wall of the placement notch (41), and an extension block (44) is slidably installed in the extension groove (42); The suction cup assembly comprises two parts, namely a fixed assembly (45) and a movable assembly (46); the fixed assembly (45) and the movable assembly (46) have the same structure; the fixed assembly (45) is mounted on the side wall of the placement notch (41), and the movable assembly (46) is mounted on the extension block (44); A sleeve rod (433) is installed on the clamping block (43), and a movable plate (434) is installed at one end of the sleeve rod (433) away from the clamping block (43), and the movable plate (434) moves along the length direction of the placement notch (41), and one end of the movable plate (434) is rounded toward the extrusion groove (431); The sleeve rod (433) is locked by a screw.

2. The fixed packaging equipment for bagged pork jerky according to claim 1, characterized in that: A plurality of groups of positioning rods (332) are installed on the baffle (33), and the positioning rods (332) pass through the silica gel layer (331).

3. The fixed packaging equipment for bagged pork jerky according to claim 1, characterized in that: An elastic sheet (435) is installed between the movable plate (434) and the clamping block (43), and the elastic sheet (435) is located at one end of the rounded corner on the movable plate (434).

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