Inner bag opening machine for dehumidification bag

Abstract

The utility model discloses an inner bag opening machine for a dehumidification bag, which belongs to the technical field of packaging production and comprises a frame. The two unwinding mechanisms are used for unwinding roll materials; the two unwinding mechanisms are symmetrically arranged on the two opposite sides of the fixing frame, a working groove is formed in the fixing frame in the vertical direction, and roll materials unwound from the two sides of the fixing frame penetrate through the fixing frame through the working groove; the blanking mechanism is used for supplying a dehumidifying agent; the longitudinal sealing mechanism and the transverse sealing mechanism are matched to press the two roll materials to form a row of sealed package; the cutting mechanism is used for separating the row-by-row sealed packages into a plurality of independent packages; the working groove is arranged among the longitudinal sealing mechanism, the transverse sealing mechanism and the cutting mechanism in a crossing mode. A plurality of packaging bags can be filled and sealed at a time, so that the production efficiency is greatly improved, the filling and sealing time is shortened, and the production speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the packaging production technical field especially is related to a dehumidification bag open inner bag machine. BACKGROUND

[0002] A dehumidification bag is a kind of moisture absorbent, usually used to absorb moisture in the air, help to reduce humid environment, prevent mold and odor, usually placed in wardrobe, drawer etc. Dehumidification bag usually contains moisture absorbent, such as silica gel or calcium chloride, these substances can absorb moisture in the air, and fix it inside the bag.

[0003] In the prior art, a vertical packaging machine is usually used to package products, in the production process of the vertical packaging machine, the formed packaging bag is opened at a proper position, then the product is filled into the packaging bag for sealing, and finally is cut to make the finished packaging bag separated one by one, however, since only one packaging bag can be filled each time, the production efficiency is relatively low, especially when large-scale production is needed, the product quantity produced by a single device is less, and the device utilization rate is not high, resulting in the increase of unit product cost. UTILITY MODEL CONTENTS

[0004] The utility model is to solve at least one of the prior art technical problems, and therefore, the utility model provides a dehumidification bag open inner bag machine, which can process multiple products at the same time, improve the overall efficiency of the production line, and thus reduce the packaging cost of unit product.

[0005] According to the dehumidification bag open inner bag machine, the two unwinding mechanisms are arranged on the rack, and the unwinding mechanism is used for unwinding the roll material; the fixed frame is arranged on the rack, and the two unwinding mechanisms are symmetrically arranged on the opposite sides of the fixed frame; the fixed frame is provided with a working groove in the vertical direction, and the roll materials unwound from the two sides of the fixed frame pass through the fixed frame through the working groove; the blanking mechanism is arranged on the rack, and the output end of the blanking mechanism is correspondingly arranged with the working groove; the blanking mechanism is used for supplying the dehumidifier; the longitudinal sealing mechanism and the transverse sealing mechanism are arranged on the fixed frame, the longitudinal sealing mechanism is used for sealing the package along the longitudinal direction, and the transverse sealing mechanism is used for sealing the packaging bag along the transverse direction; the longitudinal sealing mechanism and the transverse sealing mechanism cooperate to press the two roll materials to form the sealed package in line; the cutting mechanism is arranged on the fixed frame, and the cutting mechanism is used for separating the sealed package in line into multiple individual packages; the blanking mechanism, the longitudinal sealing mechanism, the transverse sealing mechanism and the cutting mechanism are sequentially arranged from top to bottom, and the working groove is arranged between the longitudinal sealing mechanism, the transverse sealing mechanism and the cutting mechanism.

[0006] The dehumidification bag opening inner bag machine has at least the following beneficial effects: two unwinding mechanisms unwind different winding materials, the two winding materials are drawn into the working groove, and sequentially pass through the longitudinal sealing mechanism, the transverse sealing mechanism and the cutting mechanism from top to bottom along the working groove; the blanking mechanism adds dehumidification particles into the packaging cavity formed by pressing the two winding materials by the longitudinal sealing mechanism and the transverse sealing mechanism, and then the longitudinal sealing mechanism and the transverse sealing mechanism seal the two winding materials together to form the row-by-row sealed packaging; finally, the cutting mechanism divides the row-by-row sealed packaging into multiple independent packaging, so that the row-by-row packaging mode is adopted in the packaging process, the two winding materials are pressed to form the row-by-row sealed packaging, and then the row-by-row sealed packaging is divided into multiple independent packaging, one-time filling and sealing of multiple packaging bags can be realized, the production efficiency is greatly improved, the filling and sealing time is reduced, and the production speed is improved.

[0007] According to some embodiments of the utility model, the unwinding mechanism comprises: a winding material cylinder, which is rotationally arranged on the rack; a plurality of tensioning rollers, which are arranged on the rack, and are used to apply tension to the winding material; and a floating roller, which is movably arranged on the rack, and is used to adjust the conveying state of the winding material.

[0008] According to some embodiments of the utility model, the blanking mechanism comprises: a material cylinder, which is arranged on the rack, and is used to store dehumidification particles; and a plurality of discharge pipes, which are correspondingly arranged at the output end of the material cylinder, extend from the material cylinder to the working groove, and are used to fill the dehumidification particles into the row-by-row packaging.

[0009] According to some embodiments of the utility model, the longitudinal sealing mechanism comprises two longitudinal sealing assemblies, which are arranged at opposite ends of the fixed frame, and are used to press the two winding materials in the longitudinal direction, so that the two winding materials form a plurality of vertical spaces arranged side by side.

[0010] According to some embodiments of the utility model, the longitudinal sealing assembly comprises: a plurality of first pressing members, which are movably arranged on the fixed frame, and each extends in the vertical direction; and a first driving member, which is arranged on the fixed frame, and has an output end connected with the plurality of first pressing members, and is used to simultaneously drive the plurality of first pressing members on one side of the winding material to move away from and move close to the plurality of first pressing members on the other side.

[0011] According to some embodiments of the utility model, the transverse sealing mechanism comprises two transverse sealing assemblies, which are arranged at opposite ends of the fixed frame, and are used to press the two winding materials in the transverse direction, so as to form the row-by-row sealed packaging.

[0012] According to some embodiments of the present invention, the horizontal sealing assembly includes: a plurality of second pressing members, all of which are movably mounted on a fixed frame; and a second driving member, all of which are mounted on the fixed frame. The output end of the second driving member is connected to the plurality of second pressing members, and the second driving member is used to simultaneously drive the plurality of second pressing members on one side of the roll material away from and towards the plurality of second pressing members on the other side.

[0013] According to some embodiments of the present invention, the cutting mechanism includes: a first cutting component, which is disposed on a fixed frame and is used to cut a row of sealed packages into multiple strip-shaped sealed packages along the longitudinal direction; and a second cutting component, which is disposed on the fixed frame and is located below the first cutting component and is used to cut the strip-shaped sealed packages into individual sealed packages along the transverse direction.

[0014] According to some embodiments of the present invention, the cutting mechanism further includes a limiting component, which is disposed on the fixed frame and located between the first cutting component and the second cutting component. The limiting component is used to limit the position of the strip-shaped sealed packaging to avoid the strip-shaped sealed packaging from shaking and causing cutting errors.

[0015] According to some embodiments of the present invention, a waste collection mechanism is also included. The waste collection mechanism is mounted on the frame and is used to collect the cutting residue of the rolled material.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the dehumidifier bag opening machine according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of a single-sided coil path;

[0020] Figure 3 for Figure 1 Cross-sectional view;

[0021] Figure 4 for Figure 1 Schematic diagram of the material feeding mechanism;

[0022] Figure 5 for Figure 1 Schematic diagram of the central sealing mechanism;

[0023] Figure 6 forFigure 1 Structure diagram of middle transverse sealing mechanism;

[0024] Figure 7 For Figure 1 Structure diagram of middle cutting mechanism.

[0025] Reference signs:

[0026] Frame 100, conveying belt 110;

[0027] Unwinding mechanism 200, roll 210, tensioning roller 220, floating roller 230;

[0028] Fixed frame 300, working groove 310,

[0029] Blanking mechanism 400, material cylinder 410, discharging pipe 420;

[0030] Longitudinal sealing mechanism 500, longitudinal sealing assembly 510, first pressing member 511, first driving member 512;

[0031] Transverse sealing mechanism 600, transverse sealing assembly 610, second pressing member 611, second driving member 612;

[0032] Cutting mechanism 700, first cutting assembly 710, cutting knife 711, second cutting assembly 720, moving knife 721, limiting assembly 730, pressing wheel 731;

[0033] Waste collecting mechanism 800. DETAILED DESCRIPTION

[0034] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0035] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like based on the orientation or position relationship shown in the drawings, is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as the limitation of the present application.

[0036] In the description of the utility model, if several meanings are one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. Understand as not including the number, above, below, within, etc. Understand as including the number. If there is a description to the first time, the second time is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the relationship between the indicated technical features.

[0037] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0038] Reference Figures 1 to 7 The utility model discloses a dehumidification bag open inner bag machine.

[0039] As Figures 1 to 7 Indicated, the dehumidification bag open inner bag machine includes rack 100;Two unwinding mechanisms 200, two unwinding mechanisms 200 are all located on rack 100, and unwinding mechanism 200 is used to unwind roll material;Fixed frame 300, fixed frame 300 is located on rack 100, and two unwinding mechanisms 200 are symmetrically arranged on the opposite sides of fixed frame 300, and fixed frame 300 is provided with working groove 310 along the vertical direction, and the roll material unwound from both sides of fixed frame 300 penetrates fixed frame 300 through working groove 310;Material falling mechanism 400, material falling mechanism 400 is located on rack 100, and the output end of material falling mechanism 400 is correspondingly arranged with working groove 310, and material falling mechanism 400 is used to supply dehumidifier;Longitudinal sealing mechanism 500 and transverse sealing mechanism 600, longitudinal sealing mechanism 500 and transverse sealing mechanism 600 are all located on fixed frame 300, longitudinal sealing mechanism 500 is used to seal packaging along the longitudinal direction, and transverse sealing mechanism 600 is used to seal packaging bag along the transverse direction, and longitudinal sealing mechanism 500 and transverse sealing mechanism 600 cooperate to press together two roll materials to form a sealed packaging in line;Cutting mechanism 700, cutting mechanism 700 is located on fixed frame 300, and cutting mechanism 700 is used to separate the sealed packaging in line into a plurality of individual packages;Material falling mechanism 400, longitudinal sealing mechanism 500, transverse sealing mechanism 600 and cutting mechanism 700 are sequentially arranged from top to bottom, and working groove 310 is arranged between longitudinal sealing mechanism 500, transverse sealing mechanism 600 and cutting mechanism 700.

[0040] As Figure 1As shown, the fixing frame 300 is arranged on the rack 100, two unwinding mechanisms 200 are arranged on the left and right sides of the fixing frame 300 respectively, the longitudinal sealing mechanism 500, the transverse sealing mechanism 600 and the cutting mechanism 700 are sequentially arranged on the fixing frame 300 from top to bottom. The working groove 310 is formed on the fixing frame 300 in the vertical direction, the output end of the blanking mechanism 400 corresponds to the working groove 310, and the working groove 310 is arranged between the total and partial mechanism, the transverse sealing mechanism 600 and the cutting mechanism 700. Two unwinding mechanisms 200 unwind different rolls, and the two rolls are pulled into the working groove 310 and sequentially pass through the longitudinal sealing mechanism 500, the transverse sealing mechanism 600 and the cutting mechanism 700 along the working groove 310 from top to bottom, the blanking mechanism 400 adds dehumidification particles to the packaging cavity formed by the longitudinal sealing mechanism 500 and the transverse sealing mechanism 600, and then the longitudinal sealing mechanism 500 and the transverse sealing mechanism 600 seal the two rolls together to form a row of sealed packages, and finally the cutting mechanism 700 divides the row of sealed packages into multiple independent packages. Therefore, by adopting the row packaging method in the packaging process, the two rolls are pressed together to form a row of sealed packages, and then they are divided into multiple independent packages, which can realize one-time filling and sealing of multiple packaging bags, thereby greatly improving the production efficiency, reducing the filling and sealing time, and improving the production speed.

[0041] Specifically, the rack 100 is further provided with a conveying belt, and the conveying belt is located below the working groove 310. After the cutting mechanism 700 divides the row of sealed packages into multiple independent packages, the multiple independent packages fall on the conveying belt at the same time and are conveyed to the next process through the conveying belt.

[0042] In some embodiments of the utility model, the unwinding mechanism 200 comprises: a roll 410210, which is rotatably arranged on the rack 100; a plurality of tensioning rollers 220, which are arranged on the rack 100 and are used to apply tension to the roll; and a floating roller 230, which is movably arranged on the rack 100, the roll is wound on the floating roller 230 and the plurality of tensioning rollers 220, and the floating roller 230 is used to adjust the conveying state of the roll.

[0043] As Figure 2 and Figure 3As shown, the material winding drum 410210, the tension roller 220 and the floating roller 230 are all arranged on the rack 100, wherein the floating roller 230 can reciprocate along the up-down direction, and the material is wound between the material winding drum 410210, the tension roller 220 and the floating roller 230. When the unwinding mechanism 200 is started, the material winding drum 410210 starts to rotate, the material is released from the material winding drum 410210, the tension roller 220 applies tension to ensure that the material maintains a proper tension state during the conveying process, avoids slack or over-tightening, and the material is conveyed between the floating roller 230 and the tension roller 220, and the floating roller 230 adjusts the conveying state of the material to maintain stable conveying of the material.

[0044] In the specific embodiments of the present application, the tension rollers 220 are arranged upstream and downstream of the floating roller 230, and the material sequentially passes through the plurality of tension rollers 220, the floating roller 230 and the plurality of tension rollers 220. The floating roller 230 moves upward with the decrease of the material to compensate for the decrease of the downstream part, and then the material winding drum 410210 upstream of the floating roller 230 unwinds, and the floating roller 230 moves downward with the increase of the material to compensate for the increase of the material upstream, so that the conveying state of the material can be adjusted by adjusting the position of the floating roller 230 as needed.

[0045] In some specific embodiments of the present application, the material falling mechanism 400 comprises: a material cylinder 410, the material cylinder 410 is arranged on the rack 100, and the material cylinder 410 is used for storing dehumidification particles; a plurality of material outlet pipes 420, the plurality of material outlet pipes 420 are correspondingly arranged at the output end of the material cylinder 410, the material outlet pipe 420 extends from the material cylinder 410 to the working groove 310, and the material outlet pipe 420 is used for filling dehumidification particles into the row packaging.

[0046] As shown in the drawings, Figure 4 The material cylinder 410 is arranged on the rack 100, the output end of the material cylinder 410 is connected with a plurality of material outlet pipes 420, and the plurality of material outlet pipes 420 extend downward from the output end of the material cylinder 410 to the working groove 310. It should be noted that the longitudinal sealing mechanism 500 and the transverse sealing mechanism 600 preliminarily press and combine the two materials to form a plurality of row packaging cavities, and each packaging cavity corresponds to one material outlet pipe 420.

[0047] In some specific embodiments of the present application, the longitudinal sealing mechanism 500 comprises two longitudinal sealing assemblies 510, and the two longitudinal sealing assemblies 510 are arranged at opposite ends of the fixed frame 300. The two longitudinal sealing assemblies 510 are used for longitudinally pressing and combining the two materials to form a plurality of vertically arranged vertical spaces.

[0048] In some embodiments of the utility model, longitudinal seal assembly 510 includes: a plurality of first compression parts 511, a plurality of first compression parts 511 are all movably arranged on fixed frame 300, and each first compression part 511 extends along the vertical direction;First drive 512 is arranged on fixed frame 300, and the output end of first drive 512 is connected with a plurality of first compression parts 511, and first drive 512 is used to simultaneously drive a plurality of first compression parts 511 on one side of the material away from and close to a plurality of first compression parts 511 on the other side.

[0049] As shown in Figure 5 Two longitudinal seal assemblies 510 are arranged on the left and right sides of working groove 310 respectively, and two longitudinal seal assemblies 510 longitudinally compress two materials to form a plurality of vertical spaces arranged side by side. Each longitudinal seal assembly 510 includes a plurality of first compression parts 511 and first drive 512, a plurality of first compression parts 511 are uniformly distributed along the front and rear directions and arranged on the output end of first drive 512, and the first compression part 511 on one side of fixed frame 300 corresponds to the first compression part 511 on the other side. Therefore, first drive 512 is connected to a plurality of first compression parts 511 through the output end, simultaneously drives these first compression parts 511 away from or close to the first compression part 511 on the other side, and under the action of driving, a plurality of first compression parts 511 work cooperatively to longitudinally compress the materials together to form a sealed longitudinal seal.

[0050] In some embodiments of the utility model, transverse seal mechanism 600 includes two transverse seal assemblies 610, and the two transverse seal assemblies 610 are arranged at opposite ends of fixed frame 300, and the two transverse seal assemblies 610 are used to compress two materials along the transverse direction to form a sealed package in a row.

[0051] In some embodiments of the utility model, transverse seal assembly 610 includes: a plurality of second compression parts 611, a plurality of second compression parts 611 are all movably arranged on fixed frame 300;Second drive 612 is arranged on fixed frame 300, and the output end of second drive 612 is connected with a plurality of second compression parts 611, and second drive 612 is used to simultaneously drive a plurality of second compression parts 611 on one side of the material away from and close to a plurality of second compression parts 611 on the other side.

[0052] As shown in Figure 6As shown, two transverse sealing assemblies 610 are respectively arranged on the left and right sides of the working groove 310, and the two transverse sealing assemblies 610 press the two rolls in the transverse direction to form a plurality of vertical spaces arranged side by side. Each transverse sealing assembly 610 includes a plurality of second pressing members 611 and a second driving member 612, the plurality of second pressing members 611 are uniformly distributed along the front-rear direction and arranged at the output end of the second driving member 612, and the second pressing members 611 on one side of the fixed frame 300 correspond to the second pressing members 611 on the other side one by one. Therefore, the second driving member 612 is connected to the plurality of second pressing members 611 through the output end, and drives the second pressing members 611 to move away from or close to the second pressing members 611 on the other side, and under the action of driving, the plurality of second pressing members 611 work cooperatively to press the rolls together in the transverse direction to form a sealed transverse seal.

[0053] It should be noted that the plurality of first pressing members 511 press the rolls together in the longitudinal direction to form a sealed longitudinal seal, the plurality of second pressing members 611 press the rolls together in the transverse direction to form a sealed transverse seal, and the transverse seal is located at the lower end of the longitudinal seal, so as to form a packaging cavity with an opening facing upward, and the packaging cavity corresponds to the discharge pipe 420, when the discharge pipe 420 fills the dehumidification particles into the packaging cavity, the rolls are pulled downward in the working groove 310, and the first pressing members 511 and the second pressing members 611 are pressed again, so that the second pressing members 611 not only seal the packaging cavity filled with dehumidification particles, but also cooperate with the first pressing members 511 to form a new packaging cavity.

[0054] In some embodiments of the utility model, the cutting mechanism 700 includes: a first cutting assembly 710, the first cutting assembly 710 is arranged on the fixed frame 300, and the first cutting assembly 710 is used for cutting the sealed packages arranged in rows into a plurality of strip-shaped sealed packages in the longitudinal direction;A second cutting assembly 720, the second cutting assembly 720 is arranged on the fixed frame 300, and the second cutting assembly 720 is located below the first cutting assembly 710, and the second cutting assembly 720 is used for cutting the strip-shaped sealed packages into individual sealed packages in the transverse direction.

[0055] As Figure 7As shown, the first cutting assembly 710 is located above the second cutting assembly 720, specifically, the first cutting assembly 710 includes two rotating shafts, and a plurality of cutting knives 711 are arranged on the rotating shafts in the axial direction, the two rotating shafts are located on both sides of the working groove 310, and the cutting knives 711 on one side of the fixed frame 300 correspond to the cutting knives 711 on the other side one by one, and the cutting knives 711 can cut the sealed package into a plurality of parts in the longitudinal direction. The second cutting assembly 720 includes a third driving member and a moving knife 721 arranged at the output end of the driving member, the third driving member can drive the moving knife 721 to move left and right in the horizontal direction, and then the moving knife 721 can cut the strip-shaped package after the first cutting again, so as to separate the strip-shaped package into independent packaging bags. Thus, the sealed package in the row is cut into a plurality of strip-shaped packages by the plurality of cutting knives 711, and the strip-shaped packages continue to be conveyed to the position of the moving knife 721, the moving knife 721 cuts each strip-shaped package into a single sealed package in the transverse direction, and then the sealed package in the row is completely separated into independent packaging bags after the second cutting.

[0056] In some embodiments of the utility model, the cutting mechanism 700 further includes a limiting assembly 730, the limiting assembly 730 is arranged on the fixed frame 300, the limiting assembly 730 is located between the first cutting assembly 710 and the second cutting assembly 720, and the limiting assembly 730 is used for limiting the position of the strip-shaped sealed package to avoid cutting errors caused by shaking of the strip-shaped sealed package.

[0057] As shown in the figure, Figure 7 The limiting assembly 730 includes two rotating shafts and a plurality of pressing wheels 731 arranged on the rotating shafts in the axial direction, the two rotating shafts are located on both sides of the working groove 310, and the pressing wheels 731 on one side of the fixed frame 300 correspond to the pressing wheels 731 on the other side one by one. After the sealed package is cut in the longitudinal direction, the sealed package is pulled into the pressing wheels 731, the plurality of pressing wheels 731 hold the strip-shaped package in a clamping manner, so as to ensure that the strip-shaped package is kept in the correct position, avoid shaking or deviation, ensure the accuracy of the second cutting, effectively avoid the occurrence of cutting errors, and ensure that each strip-shaped package can be accurately cut into a single sealed package.

[0058] It should be noted that the first cutting assembly 710 cuts the rolled material pressed by the longitudinal sealing assembly 510, and the second cutting assembly 720 cuts the rolled material pressed by the transverse sealing assembly 610.

[0059] In some embodiments of the utility model, a waste collecting mechanism 800 is further included, the waste collecting mechanism 800 is arranged on the rack 100, and the waste collecting mechanism 800 is used for collecting the cutting waste of the rolled material.

[0060] As shown in the figure, Figure 1 And Figure 3As shown, the waste collecting mechanism 800 is located at one side of the rack 100, specifically, the waste collecting mechanism 800 is a waste drum 410, when the first cutting assembly 710 cuts the sealed package into multiple strip-shaped packages, at the same time, waste materials extending along the longitudinal direction are generated, which are pulled to the waste drum 410, and the waste drum 410 collects the waste materials to keep the working area clean and facilitate subsequent processing.

[0061] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A dehumidifying bag opening packing machine, characterized by, The utility model relates to a kind of automatic packaging machine, including: Rack (100); Two unwinding mechanisms (200), two described unwinding mechanisms (200) are located on the rack (100), and the unwinding mechanism (200) is used to unwind roll material; Fixed frame (300), the fixed frame (300) is located on the rack (100), two described unwinding mechanisms (200) are symmetrically located on the opposite sides of the fixed frame (300), and the fixed frame (300) is opened along vertical direction and is provided with working groove (310), and the roll material unwound from the two sides of the fixed frame (300) is through the fixed frame (300) by the working groove (310); Blanking mechanism (400), the blanking mechanism (400) is located on the rack (100), and the output end of the blanking mechanism (400) is correspondingly arranged with the working groove (310), and the blanking mechanism (400) is used to supply dehumidifying agent; Longitudinal sealing mechanism (500) and transverse sealing mechanism (600), the longitudinal sealing mechanism (500) and the transverse sealing mechanism (600) are located on the fixed frame (300), the longitudinal sealing mechanism (500) is used to seal package along longitudinal direction, and the transverse sealing mechanism (600) is used to seal package bag along transverse direction, and the longitudinal sealing mechanism (500) and the transverse sealing mechanism (600) cooperate to press together two roll materials to form sealed package in line; Cutting mechanism (700), the cutting mechanism (700) is located on the fixed frame (300), and the cutting mechanism (700) is used to separate sealed package in line into multiple individual packages; The blanking mechanism (400), the longitudinal sealing mechanism (500), the transverse sealing mechanism (600) and the cutting mechanism (700) are sequentially arranged from top to bottom, and the working groove (310) is arranged between the longitudinal sealing mechanism (500), the transverse sealing mechanism (600) and the cutting mechanism (700).

2. The dehumidifying bag opening packing machine according to claim 1, wherein The unwinding mechanism (200) includes: Roll material cylinder (210), the roll material cylinder (210) is rotatably arranged on the rack (100); Multiple tensioning rollers (220), multiple described tensioning rollers (220) are arranged on the rack (100), and the tensioning roller (220) is used to apply tension to roll material; Floating roller (230), the floating roller (230) is movably arranged on the rack (100), and roll material is wound on the floating roller (230) and multiple tensioning rollers (220), and the floating roller (230) is used to adjust the conveying state of roll material.

3. The dehumidifying bag opening packing machine according to claim 1, wherein The blanking mechanism (400) includes: Material cylinder (410), the material cylinder (410) is arranged on the rack (100), and the material cylinder (410) is used to store dehumidifying particles; Multiple discharge pipes (420), multiple described discharge pipes (420) are correspondingly arranged on the output end of the material cylinder (410), and the discharge pipe (420) extends from the material cylinder (410) to the working groove (310), and the discharge pipe (420) is used to fill dehumidifying particles into package in line.

4. The dehumidifying bag opening packing machine according to claim 1, wherein The longitudinal sealing mechanism (500) comprises two longitudinal sealing assemblies (510) arranged at opposite ends of the fixed frame (300), and the two longitudinal sealing assemblies (510) are used to press two rolls in the longitudinal direction to form a plurality of vertical spaces arranged side by side.

5. The dehumidifying bag opening packing machine according to claim 4, wherein The longitudinal sealing assembly (510) comprises: a plurality of first pressing members (511) movably arranged on the fixed frame (300), and each first pressing member (511) extends in the vertical direction; a first driving member (512) arranged on the fixed frame (300), and the output end of the first driving member (512) is connected with the plurality of first pressing members (511), and the first driving member (512) is used to simultaneously drive the plurality of first pressing members (511) on one side of the roll to move away from and move close to the plurality of first pressing members (511) on the other side.

6. The dehumidifying bag opening packing machine according to claim 1, wherein The transverse sealing mechanism (600) comprises two transverse sealing assemblies (610) arranged at opposite ends of the fixed frame (300), and the two transverse sealing assemblies (610) are used to press two rolls in the transverse direction to form a plurality of sealed packages arranged in a row.

7. The dehumidifying bag opening packing machine according to claim 6, wherein The transverse sealing assembly (610) comprises: a plurality of second pressing members (611) movably arranged on the fixed frame (300); a second driving member (612) arranged on the fixed frame (300), and the output end of the second driving member (612) is connected with the plurality of second pressing members (611), and the second driving member (612) is used to simultaneously drive the plurality of second pressing members (611) on one side of the roll to move away from and move close to the plurality of second pressing members (611) on the other side.

8. The dehumidifying bag opening packing machine according to claim 1, wherein The cutting mechanism (700) comprises: a first cutting assembly (710) arranged on the fixed frame (300), and the first cutting assembly (710) is used to cut the sealed packages arranged in a row into a plurality of strip-shaped sealed packages in the longitudinal direction; a second cutting assembly (720) arranged on the fixed frame (300), and the second cutting assembly (720) is located below the first cutting assembly (710), and the second cutting assembly (720) is used to cut the strip-shaped sealed packages into individual sealed packages in the transverse direction.

9. The dehumidifying bag opening packing machine according to claim 8, wherein The cutting mechanism (700) further comprises a limiting assembly (730) arranged on the fixed frame (300), and the limiting assembly (730) is located between the first cutting assembly (710) and the second cutting assembly (720), and the limiting assembly (730) is used to limit the position of the strip-shaped sealed packages to avoid cutting errors caused by shaking of the strip-shaped sealed packages.

10. The dehumidifying bag opening packing machine according to claim 1, wherein Further comprising a waste collecting mechanism (800) arranged on the rack (100), and the waste collecting mechanism (800) is used to collect the cutting waste of the roll.

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