CN109621649B

CN109621649B - Mildew-proof dry tablet and production process thereof

Info

Publication number: CN109621649B
Application number: CN201811407968.0A
Authority: CN
Inventors: 张文彬; 李云青; 张诗迎
Original assignee: Jinjiang Shenqi Biotechnology Co ltd
Current assignee: Jinjiang Shenqi Biotechnology Co ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2023-12-26
Anticipated expiration: 2038-11-23
Also published as: CN109621649A

Abstract

The invention discloses a mildew-proof dry sheet and a production process thereof, the mildew-proof dry sheet comprises a dry sheet substrate and an outer packaging layer, the outer packaging layer comprises a first packaging layer and a second packaging layer, an opening structure is arranged on the outer packaging layer, the opening structure comprises an adhesive sheet, an adhesive area, a volatilizing hole and an opening tangent line, the adhesive sheet is arranged on the outer surface of the outer packaging layer, the opposite sides of the adhesive sheet are respectively connected with the corresponding sides of the outer packaging layer in a pressing way, the other opposite sides of the adhesive sheet are not pressed with the outer packaging layer, the adhesive is coated in the middle area of the surface of the adhesive sheet opposite to the outer packaging layer as the adhesive area, the volatilizing hole is arranged on the outer packaging layer and is correspondingly arranged in the adhesive area, and the opening tangent line is arranged between one side of the adhesive sheet pressed and the adhesive area.

Description

Mildew-proof dry tablet and production process thereof

Technical Field

The invention relates to a structure of a mildew-proof dry sheet and the production process field thereof.

Background

The demand of the mould-proof drying sheet in the current market is large, such as the package of cabinet drawers, shoes and clothes, bags and the like used in families and offices, and the use requirement of consumers on the mould-proof drying sheet is also focused on the problems of durability, convenience and safety of use besides mould-proof and drying effects. The prior product of the mildew-proof dry sheet has a square small sheet structure, the base material is usually formed by pressing fibers, the moisture absorption effect is achieved, and the mildew-proof dry sheet is obtained by spraying the mildew-proof liquid medicine on the base material.

For the mildew-proof drying sheet made by the method, in order to enable the mildew-proof substance mildew-proof effect and the base material drying effect to be slowly volatilized, the mildew-proof drying sheet is used for a longer time, the manufactured mildew-proof drying sheet is generally required to be externally packaged, the packaging of the mildew-proof drying sheet is firstly not capable of realizing full-automatic mechanical packaging work, part of serial numbers are also required to be manually operated, the labor cost is high, and the production and manufacturing cost of the mildew-proof drying sheet is difficult to reduce. In addition, according to the market and the demands of different customers, some mould-proof drying sheets after packaging are required to have a pasting function, and can be conveniently pasted on the top, the side wall or the clothes rack of a cabinet, the side wall of a box and the like when in use, so that double faced adhesive tape is required to be pasted on the outer package, which is a procedure which is required to be completed in the packaging process, and the manual operation is obviously unsuitable. In addition, the customers to which the double-sided adhesive tape is adhered need to be individually and irregularly connected, and the whole roll is torn off and used when needed, and in short, the package of the existing mildew-proof drying sheet has various forms, and if each form needs different packaging machinery, the mechanical input cost of the manufacturer is very high.

In view of the above, the present inventors have conducted intensive studies and improvements on the existing mold-proof dry sheet structure, and have made many production tests.

Disclosure of Invention

The invention aims at providing a novel structure, a mildew-proof drying sheet which is more durable, convenient and safe to use, and the invention also aims at providing a production process of the mildew-proof drying sheet.

In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a mould proof dry piece, includes dry piece substrate and border pressfitting of spraying liquid medicine and wraps the outer packaging layer including dry piece substrate, outer packaging layer is including corresponding first packaging layer and the second packaging layer that sets up border pressfitting and wrap dry piece substrate including, be equipped with mould proof dry piece on the outer packaging layer and open the use structure, open and use the structure including adhesive piece, viscose region, volatilize the hole and open the tangent line, the adhesive piece sets up on the surface of outer packaging layer, the opposite both sides limit of adhesive piece links together with the side pressfitting that the outer packaging layer corresponds respectively, the other opposite both sides limit of adhesive piece is not in the same place with the side pressfitting of outer packaging layer, the intermediate zone coating has the viscose to be in the viscose region on the opposite one side of adhesive piece and outer packaging layer, volatilize the hole setting and lay in the viscose region correspondingly, open the tangent line setting is between a side and the viscose region of adhesive piece pressfitting.

The opening tangent line penetrates through the adhesive sheet, two ends of the opening tangent line extend towards the directions of two sides of the adhesive sheet, which are not pressed with the outer packing layer, and the middle section of the opening tangent line protrudes towards one side of the adhesive sheet, which is closest to the outer packing layer, which is pressed with the outer packing layer; or, open the tangent line for the interval runs through the fracture line of adhesive patch, the both ends of fracture line extend to the both sides limit that the adhesive patch was not pressed together with the extranal packing layer respectively, be equipped with easy tearing structure on the one end of fracture line.

A hanging through hole is formed in the side edge of the bonding sheet pressed with the outer packaging layer; the adhesive sheet is provided with a molding strip for fixing the adhesive sheet to the shape, and two ends of the molding strip face the two side edges of the adhesive sheet and the outer packaging layer in a pressing mode respectively.

The novel packaging structure is characterized in that a spacer is arranged between the first packaging layer and the second packaging layer, the base materials of the drying sheets are respectively arranged on the middle areas of the two sides of the spacer, the edges of the spacer are pressed together with the edges of the first packaging layer and the second packaging layer, and the opening structure is respectively arranged on the first packaging layer and the second packaging layer.

The spacing sheet is a plastic sheet, a foaming molding sheet or a fiber pressing sheet, and both sides of the spacing sheet are provided with hot pressing film layers.

A production process of mildew-proof dry sheets is provided, which comprises the following steps of,

step one, respectively conveying and feeding a first packaging layer, a second packaging layer, an adhesive sheet and a dry sheet base material; wherein,

1) The first packaging layer pierces the volatilization holes through a perforating device on the mildew-proof dry sheet production packaging machine in the conveying process,

2) Firstly cutting the opening tangent line by a line cutting device on the mildew-proof dry sheet production packaging machine in the conveying process, then coating the adhesive area with the adhesive by a second adhesive coating device on the mildew-proof dry sheet production packaging machine,

3) Conveying the first packaging layer with the sequence number 1) and the adhesive sheet with the sequence number 2) to a bonding guide roller of the mildew-proof dry sheet production packaging machine, pressing and bonding the first packaging layer and the adhesive sheet together through the bonding guide roller, correspondingly bonding the adhesive areas of the adhesive sheets to the volatilization holes,

4) The second wrapper is fed to correspond to the side of the first wrapper not having an adhesive wafer of number 3),

5) The drying sheet base material is horizontally conveyed to a turnover discharging device of the mildew-proof drying sheet production packaging machine, and conveying is stopped when the drying sheet base material is below a spraying device spraying port of the mildew-proof drying sheet production packaging machine, the spraying device sprays liquid medicine on the upper surface of the drying sheet base material, and the drying sheet base material is continuously conveyed forward between a first packaging layer and a second packaging layer which are corresponding to the sequence number 4);

Step two, pressing and packaging, namely synchronously conveying the adhesive patch with the number 5), the first packaging layer, the second packaging layer and the sprayed dry sheet base material into a pressing and packaging device of a mildew-proof dry sheet production packaging machine, and pressing the edges of the adhesive patch, the first packaging layer and the second packaging layer through the pressing and packaging device, so that the dry sheet base material is packaged between the first packaging layer and the second packaging layer;

step three, conveying the pressed and packaged products to a slitting device of a mildew-proof dry sheet production packaging machine for slitting;

and fourthly, discharging after slitting.

The overturning discharging device comprises an overturning trough, a fixed trough for receiving the end part of the overturning trough and an overturning mechanism for driving the overturning trough to overturn, wherein the overturning trough comprises two U-shaped trough strips which are oppositely arranged at intervals, the U-shaped opening parts of the two U-shaped trough strips are oppositely arranged, an outward tilting structure is arranged at one end of a U-shaped vertical arm of the U-shaped trough strip, which faces the cutting mechanism, an inward bending structure is arranged at one end of the U-shaped vertical arm, which faces the fixed trough, the overturning mechanism is characterized in that the U-shaped trough strip is connected with a rotating shaft, a driving part is arranged at the tail end of the rotating shaft, the driving part is connected with a trough overturning driving mechanism for driving the overturning trough to swing, an outward expanding structure is arranged at one end of the fixed trough, and the bottom surface of the fixed trough is separated from the middle to two sides along the discharging direction of the fixed trough;

In sequence number 5), the dry sheet substrate pauses to be carried and stays on the upset silo of upset discharging device, after spraying medicine liquid on the upper surface of dry sheet substrate, drives the drive part through silo upset actuating mechanism and drives U type groove strip upset 180 degrees and make the lower surface of former dry sheet substrate upwards, be equipped with the one end of incurved structure towards the below when U type groove strip upset, then, spray medicine device spray medicine liquid on the dry sheet substrate up one side of upset, accomplish two-sided medicine that spouts promptly, then, drive the drive part through silo upset actuating mechanism and drive U type groove strip upset and reset, the one end that is equipped with the incurved structure when U type groove strip upset is downwards, then continue the forward transportation.

step one, respectively conveying and feeding a first packaging layer, a second packaging layer, an adhesive sheet, a spacing sheet and a drying sheet base material; wherein,

1) The first packaging layer pierces the volatilization holes through a perforating device on the mildew-proof drying sheet production packaging machine in the conveying process,

2) Firstly cutting the opening tangent line by a line cutting device on the mildew-proof dry sheet production packaging machine in the conveying process, then coating the adhesive area with adhesive by a second adhesive coating device on the mildew-proof dry sheet production packaging machine,

4) Said second wrapper is transferred to correspond to the side of the first wrapper not having an adhesive wafer of number 3),

5) The spacing sheet is conveyed between a first packaging layer and a second packaging layer corresponding to the sequence number 4) through a spacing sheet feeding general device on the mildew-proof dry sheet production packaging machine,

6) The base materials of the drying sheets are respectively horizontally pushed to the two side surfaces of the corresponding spacing sheet materials through the base material feeding devices on the mildew-proof drying sheet production packaging machine,

7) The method comprises the steps that in the conveying process, a sequence number 5) spacer sheet is firstly vertically conveyed, adhesive is coated on two side surfaces of the spacer sheet at intervals through a first adhesive coating device on a spacer sheet feeding main device, then the spacer sheet is continuously conveyed to a position corresponding to a sequence number 6) drying sheet base material, the drying sheet base material is stuck to the position, coated with the adhesive, on the two side surfaces of the spacer sheet through a base material sticking mechanism of a base material feeding device, the conveying direction is continuously conveyed and changed into horizontal conveying, the spacer sheet is conveyed to a turnover discharging device of a mildew-proof drying sheet production packaging machine through a cutting mechanism of the spacer sheet feeding main device, and is conveyed in a pause mode when the mildew-proof drying sheet is conveyed below a spray device spray outlet of the mildew-proof drying sheet production packaging machine, the cutting mechanism cuts the spacer sheet to enable the spacer sheet entering the turnover discharging device to be an independent spacer sheet, the spray liquid medicine on the upper surface of the drying sheet base material on the upper surface of the spacer sheet is sprayed for the first time, the original lower surface of the spacer sheet is turned upwards through the turnover discharging device, the spray liquid medicine on the upper surface of the dried sheet base material on the upper surface of the turned-up sheet is sprayed for the second time, and the spacer sheet is conveyed to a position corresponding to a second packaging layer between the second layer and the sequence number 4) and the second packaging layer;

and fourthly, discharging after slitting.

In serial number 7), interval sheet pause is carried and is stopped on upset feed chute of upset discharging device, after spouting the medicine for the first time, drives the part through the feed chute upset actuating mechanism and drives U type groove strip upset 180 degrees and make the lower surface of former dry piece substrate upwards, be equipped with the one end orientation below of incursion structure when U type groove strip upset, after spouting the medicine for the second time, drive the part through the feed chute upset actuating mechanism and drive U type groove strip upset and reset, be equipped with the one end orientation below of incursion structure when U type groove strip overturns, then continue to carry forward.

The substrate feeding device comprises a substrate groove for storing substrates and a pushing mechanism for pushing out the substrates, wherein the upper end of the substrate groove is a feeding port, the lower end of the substrate groove is a discharge port, the pushing mechanism comprises a discharge groove which is arranged corresponding to the discharge port, a substrate attaching mechanism which is arranged between the tail end of the discharge groove and the corresponding side surface of the spacing sheet and is used for overturning and attaching the substrates on the spacing sheet on the side surface of the spacing sheet, a push rod which is arranged corresponding to the discharge port and is used for pushing out the substrates on the discharge port to the discharge groove, and a push rod driving mechanism which is connected with the other end of the push rod and is used for pushing the push rod; the substrate groove is vertically arranged in a strip shape, a strip-shaped opening which is convenient for storing and observing the storage quantity of the substrate is vertically arranged on the side wall of the substrate groove along the substrate groove, and the substrate is stacked in the substrate groove and falls into one end of the corresponding discharge groove through the lowest piece of gravity; the substrate pasting mechanism comprises a turnover groove plate which is used for placing a substrate and a groove plate driving mechanism which drives the corresponding side surface of the spacing sheet to reciprocally turn over, a blocking edge which is used for preventing the substrate from falling off during turnover is convexly arranged on the side edge of the turnover groove plate, the turnover groove plate is provided with a driving part which is used for being matched and connected with the groove plate driving mechanism so as to drive the turnover groove plate to turn over, the turnover driving parts of the turnover groove plates on two sides of the spacing sheet are respectively meshed gears, the groove plate driving mechanism comprises a turnover driving rack meshed with one turnover driving part, and the turnover driving rack drives reciprocal movement through the driving part;

In the sequence number 6), a plurality of drying sheet substrates are stacked in a row and vertically placed in a substrate groove, the bottommost drying sheet substrate falls on a discharge groove, and a push rod is driven by a push rod driving mechanism to horizontally push the drying sheet substrate falling on the discharge groove onto a turnover groove plate along the discharge groove;

when the drying sheet base material in the sequence number 7) is stuck to the positions of the two sides of the spacing sheet material coated with the adhesive through the base material sticking mechanism of the base material feeding device, the overturning groove plates corresponding to the two sides of the spacing sheet material are driven by the driving part to overturn, the rack is driven by the overturning driving part to drive the overturning driving part, so that the overturning groove plates corresponding to the two sides of the spacing sheet material synchronously overturn upwards, the drying sheet base material is respectively stuck to the spacing sheet material, and simultaneously the two synchronously overturned overturning groove plates clamp and stick the drying sheet base material to the spacing sheet material.

By adopting the technical scheme, the invention has the beneficial effects that: 1. the mould-proof drying sheet can be used for producing packages by adopting an airtight plastic packaging film, and the plastic packaging film has low cost and can reduce the production cost; 2. the outer package of the mould-proof drying sheet is sealed, no air flows in the outer package, and the mould-proof liquid medicine on the drying sheet substrate can not volatilize before the adhesive sheet is opened, and can volatilize after the adhesive sheet is opened, namely, the volatilization is delayed, and the use effect is more durable and effective, so that the condition that the existing mould-proof drying sheet volatilizes before being placed in a space to be used is avoided; 3. the sticking sheet can cover the volatilization holes when not in use, can be used for sticking on an object when being opened, and is more convenient for the use of the mildew-proof drying sheet; 4. the opening structure is convenient to set, simple and safe to operate and the like; the structure of the further double-sided separation package can be used by sequentially opening one side of the package, so that the package is longer in use, can be used for drying and absorbing moisture after the mildew-proof effect is reduced at first, can be used in a large-space environment by opening two sides of the package at the same time, and can be used for improving the volatilization effect of liquid medicine and the mildew-proof effect; the further structural arrangement enables the mildew-proof drying sheet to be used more variously, and achieves the aim and effect of the mildew-proof drying sheet.

The production process of the mildew-proof drying sheet is designed for the mildew-proof drying sheet with the novel structure, is different from the existing production process of the mildew-proof drying sheet, is reasonable in steps, is favorable for mechanical structure layout setting, and is smooth in production and packaging work, the production and packaging efficiency is improved, the material waste is reduced, and the production benefit is improved.

Drawings

Fig. 1 is a schematic structural view of a mildew-proof dry sheet production packaging machine according to the present invention.

FIG. 2 is a schematic view of a substrate feeding apparatus according to the present invention;

FIG. 3 is a schematic view of the structure of the base material attaching mechanism according to the present invention;

FIG. 4 is a schematic top view of the inverted discharge apparatus and the spray device according to the present invention;

FIG. 5 is a schematic diagram of an intermediate side view of a flip discharge device in accordance with the present invention;

FIG. 6 is a schematic cross-sectional view of a flip-flop discharge device according to the present invention;

fig. 7 is a schematic structural view of a punching device according to the present invention;

FIGS. 8 and 9 are schematic views showing different directional structures of the needle roller according to the present invention;

FIG. 10 is a schematic view of a press-fit packaging device according to the present invention;

FIG. 11 is a schematic view of the longitudinal slitting mechanism according to the present invention;

FIG. 12 is a schematic view of the transverse slitting mechanism according to the present invention;

FIG. 13 is a schematic view of the structure of the transverse tooth cutting mechanism according to the present invention;

fig. 14, 15 and 16 are schematic structural views of three different structures of a mildew-proof dry sheet according to the present invention.

In the figure:

a separator material a; a spacer a1; a base material b; an outer packaging layer c1; a volatilization hole c11; an adhesive sheet c2;

a glue area c21; opening a tangent line c22; molding a strip c3; a hanging through hole c4; a frame 1; a control box 11;

a spacing piece feeding total device 2; a spacer material placing frame 21; a conveying roller group 22;

a first gluing device 23; a glue storage tank 231; an adhesive brush 232; a cutting mechanism 24;

a substrate feeding device 3; a substrate groove 31; a discharge port 311; a feed inlet 312;

a bar-shaped opening 313; a baffle 314; a pushing mechanism 32; a discharge tank 321;

a base material attaching mechanism 322; turnover trough 3221; a slot plate driving mechanism 3222; a blocking edge 3223;

a driving part 3224; turning over to drive rack 3225; a push rod 323; a push rod driving mechanism 324;

a shield 325; a spraying device 4; a suction pipe 41; a discharge pipe 42; an ejection end 421; a pressure pump 43;

a pressure lever 431; pushing the block 44; a carriage 441; pushing lever 442; an adjustment member 443; a fixing member 444; a pushing block driving mechanism 45; a turnover discharging device 5; a turning trough 51; u-shaped channel strips 511;

An opening 5111; a vertical arm 5112; an outward warp-up structure 5113; an inward bend 5114;

a fixed trough 52; a turnover mechanism 53; a rotation shaft 531; a driving part 532; a chute overturning driving mechanism 533;

an outer packaging layer feeding total device 6; an outer packing layer feeding frame 61; an adhesive sheet feeding rack 62;

a bonding guide roller 63; a punching device 64; a wire cutting device 65; a second glue application device 66;

a mounting rack 641; a needle roller 642; a central shaft 6421; split sleeve 6422; an end cap 6423;

a needle block 6424; spacer block 6425; a split bar 6426; an insert groove 6427; an anti-disengagement structure 6428;

a punch needle 6429; a first positioning structure 642a; a second positioning structure 642b; a third positioning structure 642c;

a fourth positioning structure 642d; a glue roller 643; a pressure adjustment structure 644; a sliding groove 6441;

a slider 6442; a slide guide hole 6443; a slide guide lever 6444; a spring 6445;

a press-fit packaging device 7; a pressing roller 71; a hot press frame strip region 711; a lower cavity 712;

a press-fit driving mechanism 72; a pressure adjustment mechanism 73; a slitting device 8;

a nip roller group 81; a cutting mechanism 82; a longitudinal splitting mechanism 821; a lower roller shaft 8211;

a longitudinal cutter set 8212; a slitter knife rest 821a; a slitting cutter 821b; a circular blade 821c;

a blade connecting rod 821d; vertical connection 821e; left-right adjustment structure connection 821f; up-down regulating structure 821g;

A transverse slitting mechanism 823; a transverse knife holder 8231; a fixed blade 8232; rotating the blade 8233;

a rotation shaft 8234; blade adjustment structure 8235; a transverse gear-cutting mechanism 822; a gear cutting mounting rack 8221;

a fixing rod 8222; toothed blade 8223; a driving structure 8224; a take-out roller 8225;

and a discharging device 9.

Detailed Description

In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.

In the first embodiment, as shown in fig. 14, a mildew-proof dry sheet includes a dry sheet substrate b sprayed with a liquid medicine and an outer packaging layer c1 wrapping the dry sheet substrate b by edge pressing, wherein the outer packaging layer c1 includes a first packaging layer and a second packaging layer correspondingly provided with edge pressing and wrapping the dry sheet substrate b, that is, the first packaging layer and the second packaging layer are distributed on two sides of the dry sheet substrate b.

The opening structure comprises an adhesive sheet c2, an adhesive area c21, a volatilizing hole c11 and opening tangent lines c22, wherein the adhesive sheet c2 is arranged on the outer surface of the outer packaging layer c1, the opposite side edges of the adhesive sheet c2 are respectively connected with the corresponding side edges of the outer packaging layer c1 in a pressing way, the other opposite side edges of the adhesive sheet c2 are not connected with the side edges of the outer packaging layer c1 in a pressing way, so that only the connected side edges are provided with the structure capable of facilitating opening and tearing of the adhesive sheet c2, the middle area on one surface of the adhesive sheet c2 opposite to the outer packaging layer c1 is coated with the adhesive as the adhesive area c21, the volatilizing hole c11 is arranged on the outer packaging layer c1 and corresponds to the adhesive area c21, the volatilizing hole c11 can be effectively prevented from volatilizing before the use, the opening tangent lines c22 are arranged between one side edge of the adhesive sheet c2 and the adhesive area c21 in a pressing way, namely, only the side edge connected with the adhesive sheet c2 is provided with one side, when the two side edges of the adhesive sheet c22 extend to the opposite sides of the adhesive area c2, and the two side edges of the adhesive area c2 extend to the opposite sides of the adhesive area c2 when the adhesive area c2 is opened, and the two side edges of the adhesive area c2 is completely extend to the opposite sides of the adhesive area c2, as shown in the adhesive area c 2; or, the opening tangent line c22 is a breaking line (not shown in the figure, the breaking line is a breaking line between sections of web, which is commonly used for sheet-like paper or film that needs to be broken and torn conveniently) penetrating through the adhesive sheet c1 at intervals, two ends of the breaking line extend to two sides of the adhesive sheet c2 that are not pressed together with the outer packaging layer c1, and an easy-tearing structure is arranged at one end of the breaking line, and the easy-tearing structure can be used for extending to the breaking line through the triangular tooth notch of the side edge of the common food packaging bag in our life, so that the opening is convenient and easy, and since the adhesive is adhered on the adhesive sheet c2, the adhesive sheet c2 is directly attached to an object after the opening, can be placed at a fixed position and can be attached to a position that is not easy to touch by children.

The present invention discloses a production and packaging machine for efficiently and automatically producing the mildew-proof dry sheet of the present invention, by which the mildew-proof dry sheet of the above embodiment has a structure, and the production process is as follows.

Step one, respectively conveying and feeding a first packaging layer c1, a second packaging layer c1, an adhesive sheet c2 and a dry sheet base material b; wherein,

1) The first packaging layer pierces the volatilization holes c11 by a perforating device 64 on the mildew-proof dry sheet production packaging machine during the conveying process,

2) During the transport of the adhesive sheet c2, the opening tangent line c22 is cut by a line cutting device 65 on the mildew-proof drying sheet production packaging machine, and then the adhesive is coated on the adhesive area c21 by a second adhesive coating device 66 on the mildew-proof drying sheet production packaging machine,

3) The first packaging layer with the sequence number 1) and the adhesive sheet c2 with the sequence number 2) are conveyed to the bonding guide roller 63 of the mildew-proof dry sheet production packaging machine, the first packaging layer and the bonding guide roller are pressed and bonded together through the bonding guide roller, the adhesive area c21 of the adhesive sheet c2 is correspondingly bonded with the volatilization hole c11,

4) The second wrapper is fed to correspond to the side of the first wrapper not having the adhesive wafer c2 of number 3),

5) The dry sheet base material b is horizontally conveyed to a turnover discharging device 5 of the mildew-proof dry sheet production packaging machine, and conveying is stopped when the mildew-proof dry sheet production packaging machine is arranged below a spraying port of a medicine spraying device 4, the medicine spraying device 4 sprays medicine liquid on the upper surface of the dry sheet base material b, and the medicine liquid is continuously conveyed forward between a first packaging layer and a second packaging layer corresponding to the sequence number 4);

Step two, pressing and packaging, namely, synchronously conveying the adhesive sheet c2 with the serial number 5), the first packaging layer, the second packaging layer and the sprayed dry sheet base material b into a pressing and packaging device 7 of the mildew-proof dry sheet production packaging machine, and pressing the edges of the adhesive sheet c2, the first packaging layer and the second packaging layer through the pressing and packaging device, so that the dry sheet base material b is packaged between the first packaging layer and the second packaging layer;

step three, conveying the pressed and packaged products to a slitting device 8 of a mildew-proof dry sheet production packaging machine for slitting;

and fourthly, discharging after slitting.

In the step 5), the drying sheet substrate b is suspended to be conveyed and stays on the overturning trough 51 of the overturning discharging device 5, after the upper surface of the drying sheet substrate b is sprayed with the liquid medicine, the trough overturning driving mechanism 533 drives the driving component 532 to drive the U-shaped trough 511 to overturn 180 degrees so as to enable the lower surface of the original drying sheet substrate b to face upwards, one end of the U-shaped trough 511 is provided with an inward bending structure 5114 to face downwards when the U-shaped trough 511 is overturned, then the medicine spraying device 4 sprays the liquid medicine on the upward surface of the overturned drying sheet substrate b, namely the double-sided medicine spraying is completed, then the trough overturning driving mechanism 533 drives the driving component 532 to drive the U-shaped trough 511 to overturn and reset, and one end of the U-shaped trough 511 is provided with an inward bending structure 5114 to face downwards when the U-shaped trough 511 is overturned, and then the U-shaped trough 511 is continuously conveyed forwards; the base material b of the drying sheet produced after the added procedures is sprayed with the liquid medicine from two sides, and the mildew-proof drying sheet with the structure can enhance the mildew-proof effect during use.

In the second embodiment, as shown in fig. 15, the difference between the first packaging layer and the second packaging layer is that a spacer a1 is disposed between the first packaging layer and the second packaging layer, the base materials b of the drying sheets are disposed on the middle areas of the two sides of the spacer a1, the edges of the spacer a1 are pressed together with the edges of the first packaging layer and the second packaging layer, and the opening structures are disposed on the first packaging layer and the second packaging layer respectively. In addition, in this embodiment, since the packaging is performed by thermal compression, the spacer a1 may be a plastic sheet, a foam molding sheet, a fiber pressing sheet, or the like, and the two sides of the spacer a1 may be provided with thermal compression film layers for achieving a better thermal compression effect, thereby being beneficial to the thermal compression effect.

The invention discloses a production and packaging machine for efficiently and automatically producing the mildew-proof dry sheet, and the production process of the mildew-proof dry sheet with the structure of the embodiment II is as follows.

Step one, respectively conveying and feeding a first packaging layer c1, a second packaging layer c1, an adhesive sheet c2, a spacing sheet c and a dry sheet base material b; wherein,

1) The first packaging layer pierces the volatilization holes by a perforating device 64 on the mildew-proof dry sheet production packaging machine during the conveying process,

4) Said second packaging layer being fed to correspond to the side of the first packaging layer having no adhesive wafer c2 of number 3),

5) The spacing sheet a is conveyed between the first packaging layer and the second packaging layer corresponding to the sequence number 4) through a spacing sheet feeding total device 2 on the mildew-proof drying sheet production packaging machine,

6) The substrate b of the drying sheet is horizontally pushed to the two side surfaces of the corresponding spacing sheet a through a substrate feeding device 3 on the mildew-proof drying sheet production packaging machine,

7) The method comprises the steps that in the conveying process, sequence 5) a spacing sheet a is firstly vertically conveyed, the two side surfaces of the spacing sheet a are respectively coated with adhesive through a first gluing device 23 on a spacing sheet feeding main device 2, then the spacing sheet b is continuously conveyed to a position corresponding to sequence 6) of the adhesive coating position, the drying sheet b is stuck to the positions of the two side surfaces of the spacing sheet a through a base material pasting mechanism 322 of a base material feeding device 3, the conveying direction is changed to be horizontally conveyed continuously, the spacing sheet a passes through a cutting mechanism 24 of the spacing sheet feeding main device 2 to be conveyed to a turnover discharging device 5 of a mildew-proof drying sheet production packaging machine and is conveyed in a pause mode when the spraying device 4 of the mildew-proof drying sheet production packaging machine is arranged below a spraying port, the cutting mechanism 24 cuts the spacing sheet a so that the spacing sheet a entering the turnover discharging device 5 is an independent spacing sheet a1, the medicine liquid is sprayed on the upper surface of the drying sheet base material b for the first time, the turnover discharging device 5 turns over the raw lower surface of the spacing sheet a1, the medicine liquid is sprayed on the upper surface of the drying sheet a1 upwards through the turnover discharging device 4 to be sprayed on the second side of the spacing sheet a corresponding to the second medicine layer 4, and the medicine is sprayed on the second packaging layer and the second side of the spacing sheet is continuously conveyed to be sprayed on the second packaging layer;

Step two, pressing and packaging, namely, synchronously conveying the adhesive sheet c2 with the number 5), the first packaging layer, the second packaging layer and the sprayed dry sheet base material b into a pressing and packaging device of a mildew-proof dry sheet production packaging machine, and pressing the edges of the adhesive sheet, the first packaging layer and the second packaging layer through the pressing and packaging device, so that the dry sheet base material b is packaged between the first packaging layer and the second packaging layer;

and fourthly, discharging after slitting.

In sequence number 7), the interval sheet material a is suspended and conveyed and stays on the overturning trough 511 of the overturning discharging device 5, after the first medicine spraying, the trough overturning driving mechanism 533 drives the driving component 532 to drive the U-shaped trough 511 to overturn 180 degrees so that the lower surface of the original drying sheet base material b faces upwards, one end, provided with the inward bending structure 5114, of the U-shaped trough 511 is turned downwards, after the second medicine spraying, the trough overturning driving mechanism 533 drives the driving component 532 to drive the U-shaped trough 511 to overturn and reset, and one end, provided with the inward bending structure 5114, of the U-shaped trough 511 is turned downwards, and then forward conveying is continued.

In the sequence number 6), a plurality of dry sheet base materials b are stacked in a row and vertically placed in the base material groove 31, the bottommost dry sheet base material b falls on the discharge groove 321, and the push rod driving mechanism 324 drives the push rod 323 to horizontally push the dry sheet base materials b falling on the discharge groove 321 to the turnover groove plate 3221 along the discharge groove 321;

In the sequence number 7), when the dry sheet substrate b is adhered to the positions coated with the adhesive on the two sides of the spacer sheet a by the substrate adhering mechanism 322 of the substrate feeding device 3, the turning groove plates 3221 corresponding to the two sides of the spacer sheet a are driven by the driving component to turn and drive the racks 3225 to drive the turning driving component 3224 so that the turning groove plates 3221 corresponding to the two sides of the spacer sheet a synchronously turn upwards, the dry sheet substrate b is adhered to the spacer sheet a respectively, and simultaneously the two synchronously turned turning groove plates 3221 clamp and press the dry sheet substrate b on the spacer sheet a.

The third embodiment is different from the first embodiment and the second embodiment in that, as shown in fig. 16, a hanging through hole c4 is further formed on the pressing side of the adhesive sheet c2 and the outer package layer c1 on the basis of the two structures; the anti-mildew drying piece is characterized in that the adhesive piece c2 is provided with a molding strip c3 used for fixing the adhesive piece c2, two ends of the molding strip c3 face two side edges of the adhesive piece c2 and the outer packaging layer c1 in a pressing mode respectively, the anti-mildew drying piece with the structure can be hung through a hanging through hole c4 when being opened and used, the adhesive piece c2 can be not required to be stuck and fixed, the molding strip c3 can mold the adhesive piece c2 after the adhesive piece c2 is torn through the opening, the molding strip c3 can not be stuck on the outer packaging layer c1 to cover a volatilization hole c11 to influence volatilization, when the anti-mildew drying piece with the structure is used for producing packages, the hanging through hole c4 can be formed by simultaneously pressing and cutting in the cutting process of the step 3, and the molding strip c3 can be arranged before the adhesive piece c1 is rolled and produced.

The invention is described below with reference to the accompanying drawings, the whole machine structure and the device structures are shown in fig. 1, the novel mould-proof dry sheet production packaging machine comprises a frame 1, a spacing sheet feeding main device 2, a substrate feeding device 3, a medicine spraying device 4, a turnover discharging device 5, an outer packing layer feeding main device 6, a pressing packaging device 7, a slitting device 8, a discharging device 9, a working power system (not shown in the drawings) driven by all device parts of the whole machine and a control system (not shown in the drawings) for controlling the working of the whole machine, wherein the frame 1 shown in fig. 1 is provided with a control box 11 for gathering the device circuits and the like of the control system, the working power system can comprise a power generating device of electric power, hydraulic pressure, air pressure and the like, and the working power system can be arranged below the frame 1; the spacer feeding total device 2 is used for conveying and processing spacer a, the substrate feeding device 3 is used for storing and discharging the substrate b of the mildew-proof drying sheets, the overturning discharging device 5 is used for discharging and overturning the cut spacer a1, the medicine spraying device 4 is used for spraying medicine on the substrate b, the outer packaging layer feeding total device 6 is used for conveying and processing an outer packaging layer c of the outer packaging, the pressing packaging device 7 is used for correspondingly pressing the sprayed substrate b between the outer packaging layers c1 and packaging the sprayed substrate b, the cutting device 8 is used for cutting the outer packaging between the mildew-proof drying sheets after packaging, and the discharging device 9 is used for outputting the mildew-proof drying sheets after the outer packaging cutting.

The following describes the structure, position and connection relation of each device in detail, and the detailed description is carried out with reference to the corresponding drawings.

The spacer feeding assembly 2, as shown in fig. 1, includes a spacer rack 21 for placing a spacer a, a conveying roller set 22 for pulling the spacer a out of the spacer rack 21 and conveying the spacer a forward, first glue applying devices 23 disposed between the conveying roller set 22 and the spacer rack 21 and on two sides of the spacer a, a cutting mechanism 24 for cutting the spacer a conveyed by the conveying roller set 22 into separate spacers a1, and a conveying driving mechanism (not visible in the figure) for driving the conveying roller set 22 to operate, where the spacer a is a coiled sheet, and may be a pulp sheet, a foamed sheet, a plastic sheet, or other light-weight material with flexibility, with a thickness of about 0.5-5 mm; the spacer placing frame 21 is shown in the figure to be placed by a coiled spacer a, and can be provided with a loose-proof structure for placing the outer ring of the coiled spacer a and loosening the output part, so that the output of the spacer a can be well kept in a straight state and not loosened; the conveying roller set 22 is a roller shaft which rotates oppositely, and the outer surface layer of the roller shaft can be made of flexible materials, so that the spacer sheet a attached with the substrate b can be conveyed, and the clamping conveying can be performed more stably; the first glue spreading device 23 is disposed between the spacer sheet placement frame 2 and the conveying roller set 22, and includes a glue storage tank 231 for containing glue, a glue brush 232 capable of picking up the glue in the glue storage tank 231 and brushing the glue on the side of the spacer sheet a during rotation, and a glue brush driving mechanism for driving the glue brush 232 to rotate, where the glue brush driving mechanism may be motor driven, cylinder driven or driven by other existing driving technologies, and is not specifically limited herein, the glue brushes 232 of the first glue spreading devices 23 on both sides of the spacer sheet a are movable in opposite directions, so that the mechanical structure is configured to be driven by the same glue brush driving mechanism; the cutting device 24 is shown schematically, and may be a conventional cutting device for cutting sheets, and is not described in detail; the mechanical structure of each part in the spacing sheet feeding main device 2 with the structure can be used for conveying and processing a plurality of spacing sheets a synchronously side by side, namely, a plurality of rolls of spacing sheets a are erected side by side to brush viscose glue, output and cut synchronously, and other subsequent device structures are also arranged for corresponding structures, so that the production and packaging efficiency can be improved by times.

As shown in fig. 2, the substrate feeding device 3 is provided with a substrate groove 31 for storing a substrate b and a pushing mechanism 32 for pushing out the substrate b on two sides of the spacer sheet a, the lower end of the substrate groove 31 is provided with a discharge port 311, the pushing mechanism 32 comprises a discharge groove 321 corresponding to the discharge port 311, a substrate attaching mechanism 322 between the tail end of the discharge groove 321 and the corresponding side of the spacer sheet a for overturning and attaching the substrate b on the side of the spacer sheet a, a push rod 323 with one end corresponding to the discharge port 311 for pushing out the substrate b on the discharge port 311 onto the discharge groove 321, and a push rod driving mechanism 324 connected with the other end of the push rod 323 for pushing the push rod, and the push rod driving mechanism 324 can be a cylinder connected with a working power system or a transmission structure matched with a gear and a rack; the substrate b according to this embodiment is a square sheet, after the substrate b is manufactured, a plurality of substrates are stacked in a row, the substrate slot 31 is vertically arranged in a strip shape, the upper end is a feed port 312, the lower end is a discharge port 311, a strip-shaped opening 313 for facilitating the storage and observation of the storage amount of the substrate b is vertically arranged on the side wall of the substrate slot 31 along the substrate slot 31, the upper end of the feed port 211 on one side opposite to the strip-shaped opening 213 of the substrate slot 31 extends upwards to form a baffle 314, when the substrate b in a row is placed in the substrate slot 31, the operation can be performed in such a way that one finger presses the upper end face of the substrate b in a row, one finger of the other hand presses the lower end face of the substrate b in the row, then the finger of the lower end face corresponds to the strip-shaped opening 313, one side of the substrate b in the row corresponds to the baffle 314 is abutted against the baffle 314, and then both hands descend, the fingers on the lower end face can support the whole row of the base materials b in the strip-shaped opening 313, after the whole row enters the base material groove 31, the fingers on the upper end face can be released, the fingers on the lower end face can be lowered to be contacted with the discharging port 311 or the uppermost piece of the base materials b originally inside can be pulled out, the baffle 314 can conveniently block the whole row of the base materials b on one side face, the placement is facilitated, the strip-shaped opening 313 can facilitate the support of the fingers, the base materials b below the placement can not be inclined and horizontally placed, the influence of the gravity blanking horizontal placement is avoided, namely, the base materials b are stacked in the base material groove 31 and fall into one end of the corresponding discharging groove 321 through the lowermost piece of gravity, the stock quantity of the base materials b in the base material groove 31 can be observed through the strip-shaped opening 313 in the packaging process, the base materials b can be added again when the stock quantity is small, and the package is uninterrupted is ensured, the substrate feeding device 3 shown in the figure in the embodiment is a structure for synchronously carrying out production and packaging operations in a plurality of rows; a protective cover 325 for covering the push rod 323 and preventing accidents or foreign matters from falling into the push rod 323 from affecting the action of the push rod 323 can be arranged above the push rod 323; the substrate attaching mechanism 322, as shown in fig. 2 and 3, is disposed between the first glue spreading device 23 and the conveying roller set 22, and includes a turning trough plate 3221 rotatably disposed for placing a substrate b and a trough plate driving mechanism 3222 for driving the turning trough plate 3221 to reciprocally turn over the side of the corresponding spacer sheet a, a blocking edge 3223 for preventing the substrate b from falling during turning is protruding on the side edge of the turning trough plate 3221, the turning trough plate 3221 is provided with a driving member 3224 for being cooperatively connected with the trough plate driving mechanism 3222 so as to drive the turning trough plate 3221 to turn over, the turning driving members 3224 of the turning trough plate 3221 on two sides of the spacer sheet a are respectively meshed gears, the trough plate driving mechanism 3222 includes a turning driving rack 3225 meshed with one of the turning driving members 3224, the turning driving rack 3225 drives to reciprocally move through the driving members, the substrate feeding device 3 on two sides of the spacer sheet a, the substrate b is pushed into the turning trough plate 3221 by the foremost substrate b when the pushing rod 323 pushes the substrate b to the turning trough plate 3221, and the two substrates b are adhered to the two side of the spacer sheet a on the two spacer sheet a, and the two spacer sheets 3221 are repeatedly adhered to the two sides of the spacer sheet a on the two spacer sheet a and are repeatedly turned over on the two spacer sheets 3221;

The overturning discharging device 5, as shown in fig. 4, 5 and 6, comprises an overturning trough 51 with one end for receiving the cutting mechanism 24, a fixed trough 52 with the other end for receiving the overturning trough 51, and an overturning mechanism 53 for driving the overturning trough 51 to overturn; the structure of the turning trough 51 comprises two U-shaped trough strips 511 which are oppositely arranged at intervals, the opening 5111 of the U-shape of the two U-shaped trough strips 511 is oppositely provided with a rotating shaft 531 for embedding the opposite side edges of the spacing piece a1, one end of a U-shaped vertical arm 5112 of the U-shaped trough strip 511, which faces the cutting mechanism 24, is provided with an outward tilting structure 5113 which is convenient for pushing the spacing piece a1 into the turning trough 51, one end of the U-shaped vertical arm 5113, which faces the fixed trough 52, is provided with an inward bending structure 5114 which is used for clamping the spacing piece a1, the turning trough 51 can be prevented from falling off the turning trough 51 without influencing forward pushing, the turning mechanism 53 is characterized in that the U-shaped trough strip is connected with a rotating shaft 531, the tail end of the rotating shaft 531 is provided with a driving part 532, the driving part 532 is connected with a trough turning driving mechanism 533 which drives the turning of the U-shaped trough, the driving part 532 can be a gear, the trough overturning driving mechanism 533 may be a cylinder connected to a working power system, a rack meshed with a gear is fixedly arranged at the outer end of a piston rod of the cylinder, the gear can be driven to reciprocate when the piston rod stretches and contracts, then the U-shaped trough 511 is driven to synchronously rotate through rotation of the gear, namely, the overturning trough 51 rotates, the spacer a1 is overturned, the overturning effect is realized, after spraying a liquid medicine on the upper surface of the base material b on one side of the spacer a1, the overturning effect is realized, after spraying the liquid medicine on the other side of the base material b, the other side of the base material b is overturned, and then the base material b is continuously conveyed, so that the beneficial effects are realized, when the U-shaped trough 511 rotates, one end provided with an inward bending structure 5114 faces downwards, so that the overturning time spacer a1 can be prevented from falling off the overturning trough 51 through the inward bending structure 5114, for example, the amplitude of swinging is about 180 degrees, when swinging to two extreme sides, the turning trough 51 rotates in a horizontal state, which is favorable for smooth pushing of the spacing piece a1, one end of the fixed trough 52, which faces the turning trough 51, is provided with an outward expansion structure 521 which is convenient for pushing the spacing piece a1 after spraying medicine, namely, the structure is similar to the outward tilting 5113 structure, as shown in the figure, the bottom surface of the fixed trough 52 is close to the two side edges from the middle to the two side edges along the discharging direction of the fixed trough 52 to form a separation section 522, as shown in the figure 2, the two U-shaped trough strips 511 of the turning trough 51 are separated and correspond to the separation section 522 of the fixed trough 52, namely, the bottom surface has two side edges, the space between the two side edges is empty, and the structure is arranged to prevent the liquid medicine from being wiped off by a part of the substrate a facing the lower side after spraying the liquid medicine on the two sides in the pushing process, and prevent the turning trough 51 and the fixed trough 52 from being corroded and damaged after long-term use; in addition, the fixed trough 52 may be provided with an elastic compression bar for pressing the spacing pieces a1 after spraying, and the arrangement of the structure can ensure that the spacing pieces a1 after spraying are arranged in sequence and cannot be pushed to be spaced apart, so that the package is orderly positioned for feeding.

As shown in fig. 4, the medicine spraying device 4 includes a pressure pump 43 having a suction pipe 41 for sucking the medicine liquid, a discharge pipe 42 for spraying the medicine liquid, a pressure rod 431 for pressing the medicine liquid to achieve a pumping effect, a pushing block 44 provided corresponding to an end portion of the pressure rod 431, and a pushing block driving mechanism 45 connected to the pushing block 44 for pushing the pushing block 44, wherein a spraying end 421 of the discharge pipe 42 is provided corresponding to an upper portion of the base material b in the overturning trough 51, a suction end of the suction pipe 41 is placed in a container for storing the medicine liquid, and the other ends of the discharge pipe 42 and the suction pipe 41 are respectively connected to the pressure pump 43; the pushing block 44 includes a sliding frame 441 connected to the pushing block driving mechanism 45, a pushing rod 442, an adjusting member 443 and a fixing member 444 disposed on the sliding frame 441, wherein the adjusting member 443 and the pushing rod 442 are mounted on the sliding frame 441, the adjusting member 443 is rotatably disposed with a threaded hole (not visible in the drawing), the pushing rod 442 is disposed with an external thread (not visible in the drawing) that is screwed with the threaded hole of the adjusting member 443, the pushing rod 442 is not rotatably disposed, the adjusting member 443 is rotated to adjust the pushing rod 442 to stretch, when a slight change occurs in the position of the pressure rod 431 after a period of use or the ends of the pressure rods 431 are not flush, the adjusting member 444 is disposed on the sliding frame 441, and a push bolt is specifically disposed on the sliding frame 441, so that the pushing rod 442 can be fixed by rotating the push bolt, thereby avoiding the pushing rod 442 from retracting during the pushing use, the pressure rod 431 is sucked into the movable end portion of the liquid medicine tube 42 through the pressure rod 431, and the ejection tube 42 is thereby realizing the position adjustment of the expansion length of the pushing rod 431.

The total feeding device 6 for outer packaging layers is, as shown in fig. 1, arranged corresponding to two sides (upper and lower sides of horizontal conveying as shown in the figure) of the spacing piece a1 after spraying medicine on the substrate b, so as to realize pressing packaging on the upper and lower surfaces of the total feeding device, and comprises an outer packaging layer feeding frame 61 for placing the outer packaging layer c1, an adhesive piece feeding frame 62 for placing the adhesive piece c2, a bonding guide roller 63 for bonding the adhesive piece c2 with the outer packaging layer c1, a punching device 64 arranged between the bonding guide roller 63 and the outer packaging layer feeding frame 61 and used for punching the outer packaging layer 61, a wire cutting device 65 arranged between the bonding guide roller 63 and the adhesive piece feeding frame 62 and used for cutting an opening wire c3 for the adhesive piece c2, and a second gluing device 66 used for gluing the adhesive piece c2 towards one side of the outer packaging layer c 1; the outer package layer c1 and the adhesive sheet c2 are usually roll materials, and the outer ends are drawn out, and the adhesive sheet c2 is bonded to the outer package layer c1 vertically while passing through the bonding guide roller 64.

The punching device 64, as shown in fig. 7, 8 and 9, comprises a mounting rack 641 mounted on the connecting rack 1, a needle roller 642 with a punching needle 6429 arranged on the outer surface, a rubber roller 643 which is arranged side by side with the needle roller 642 and is pricked on the surface of the needle roller 6429 when rotating, and a pressure adjusting structure 644 for adjusting the needling pressure, the pressure adjusting structure 644 comprises a sliding groove 6441 arranged on the mounting rack 641, a sliding block 6442 embedded in the sliding groove 6441 and sliding on the end part of the needle roller 642, a sliding guide hole 6443 and a sliding guide rod 6444 which are matched are arranged between the sliding block 6442 and the mounting rack 641, a spring 6445 is sleeved on the sliding guide rod 6444, two ends of the spring 6445 are respectively propped against the sliding block 6442 and the mounting rack 641, the sliding guide rod can be a bolt rod screwed on the sliding block 6442, the needle roller 642 can be pushed against the rubber roller 643 by the elastic tension of the spring 6445, and the needle roller 642 can punch an outer packaging layer of the needle layer c1 which penetrates between the needle roller 64642 and the rubber roller 643. Because the outer packages of the base materials b with different sizes are different in size, the positions of the outer packages needing to be perforated are different, and a plurality of base materials b are synchronously packaged as described above, when the base materials b are produced, the base materials b need to be perforated by replacing corresponding perforating devices 64, and aiming at the problem, in the invention, as shown in the figure, the needle roller 642 comprises a central shaft 6421, a split sleeve 6422 surrounding the central shaft 6421, end covers 6423 used for fixing the split sleeve 6422 and the central shaft 6421 are respectively arranged on two ends of the split sleeve 6422 and two ends of the central shaft 6421, needle blocks 6424 and spacing blocks 6425 which are embedded on the split sleeve 6422 are respectively arranged, the end parts of the perforating needles 6429 are connected to the needle blocks 6424, the split sleeve 6422 is formed by splicing and enclosing a plurality of split strips 6426, an embedded groove 6427 is arranged between every two split strips 6426, the needle blocks 6424 and the spacing blocks 6425 are axially and slidingly embedded in the embedded groove 6427, and the needle blocks 6424 and the spacing blocks 6425 are respectively arranged between the two split sleeve 6422 and the two ends of the central shaft 6422, and the needle blocks 6424 and the spacing blocks 6421 are prevented from falling off from the embedded in the embedded groove 6424, and the radial cross section of the needle blocks 6424 and the spacing blocks 6425 are embedded in the embedded groove 6424, and the structure, and the embedded in the trapezoidal structure, and the structure is shown in the cross section, and the embedded in the structure; in order to make the installation and work of the needle roller 642 stable, as shown in the figure, a first positioning structure 642a (a positioning structure of a hole and a convex column is shown in the figure) for positioning the two is arranged between one end cover 6423 of the split sleeve 6422 and the central shaft 6421, a second positioning structure 642b (a positioning structure of a groove and a tooth is shown in the figure) for positioning the two is arranged between each split bar 6426 of the split sleeve 6422, a third positioning structure 642c (a positioning structure of a groove and a tooth is shown in the figure) for positioning the two is arranged between the other end of each split bar 6426 of the central shaft 6421 and the split sleeve 6422, a fourth positioning structure 642d for positioning the two is arranged between the end cover 6423 of the end and the central shaft 6421, the position of the punching needle 6429 is changed by changing the combination of the needle block 6424 and the spacing block 6425 in the embedded groove 6427, the needle roller 642 of the structure is a structure which can realize the changing of the combination of the needle block 6424 and the spacing block 6425 in the embedded groove 6427, and the stable operation can also be realized in the convenient and stable manufacturing and convenient assembly and manufacturing of the assembly structure; the substrate b outer packaging layer c1 can pass through between the needle roller 642 and the rubber roller 643 or only pass through the rubber roller 643, and is selected according to production requirements.

The second glue applicator 66 may be configured as the first glue applicator 23, such that the glue applicators are spaced apart from each other to apply glue, rather than continuously applying glue, and the glue sites of the glue patches c2 and the outer packaging layer c1 are covered by the glue sites of the glue patches c2 when the glue patches are attached by the attaching guide roller 64, and if the glue patches c2 are integrally adhesive, the glue applicators can be adjusted or otherwise kept away from each other to adapt to different packaging manners; the wire cutting device 65, a structure disclosed in the figure comprises a wire cutting die roller 651 and a wire cutting rubber roller 652 which can realize wire cutting of the adhesive piece by rotating in opposite directions, a wire cutting blade 6511 is arranged on the surface of the wire cutting die roller 651 in a protruding mode, the adhesive piece c2 is pulled to penetrate through the wire cutting die roller 651 and the wire cutting rubber roller 652, the wire cutting blade 6511 on the wire cutting die roller 651 cuts a shape of an opening wire c3 on a part of the adhesive piece c2 which is not coated with adhesive, the wire cutting blade 6511 can be formed by a plurality of different blades according to product design, the shape of opening is convenient as shown in the figure, and the shape can also be a broken wire which is convenient to open; the wire cutting blade 5611 on the wire cutting die roll 651 may be positioned, replaced, or otherwise connected for use in different sized package replacement applications, such as the wire cutting of the product being packaged without the adhesive sheet c2 may be directly passed over the wire cutting die roll.

The press-fit packaging device 7, as shown in fig. 10, includes two press-fit rollers 71 that rotate in opposite directions in a tangential manner, a heating mechanism (not shown in the figure and may be an electric heating structure connected to a control system) that is connected to the press-fit rollers 71 and heats the press-fit rollers, a press-fit driving mechanism 72 that drives the press-fit rollers 71 to rotate, and a pressure adjusting mechanism 73 that is used for adjusting the press-fit of the press-fit rollers, where the press-fit rollers 71 include a vertically-staggered heat-pressing frame strip region 711 and a lower cavity 712 between the heat-pressing frame strip regions 711 for the corresponding substrate b, and the heat-pressing frame strip region 711 and the lower cavity 712 are arranged as shown in the figure and can be simultaneously packaged side by side, and the heating mechanism can heat the heat-pressing frame strip region during the packaging operation, so that when the upper and lower outer package layers c1 and a spacer a1 between the upper and lower outer package layers are passed between the two press-fit rollers 71, the surfaces of the spacer a1 can be covered with a film layer that is favorable for the heat-pressing; in order to facilitate the adjustment of the pressing position of the outer package suitable for the outer packages of the substrates a with different sizes, in this embodiment, the pressing roller 71 includes a middle roller shaft 711 and a pressing sleeve 712 with a replaceable connecting sleeve arranged outside the middle roller shaft 711, and the structure is simple and convenient to replace, and the structure between the middle roller shaft 711 and the pressing sleeve 712 is not specifically limited in the present invention.

The slitting device 8, as shown in fig. 1 and 11-13, comprises a pinch roller set 81, a cutting mechanism 82 and a fourth driving mechanism (not shown in the drawings) for driving the pinch roller set 81 and the cutting mechanism 82, wherein the cutting mechanism 82 comprises a longitudinal slitting mechanism 821, a transverse slitting mechanism 823 and a transverse tooth slitting mechanism 822; the longitudinal slitting mechanism 821 comprises a lower roll shaft 8211 and a longitudinal slitting knife set 8212 which is arranged above the corresponding lower roll shaft 8211, the mildew-proof drying piece after packaging is completed passes through the space between the lower roll shaft 8211 and the longitudinal slitting knife set 8212, the longitudinal slitting knife set 8212 comprises a longitudinal slitting knife rest 821a and a longitudinal slitting knife 821b which is erected on the longitudinal slitting knife rest 821a, the longitudinal slitting knife 821b comprises a circular knife rest 821c, a knife connecting rod 821d and a vertical connecting piece 821e, the vertical connecting piece 821e is connected with the knife connecting piece 821f through a left-right adjusting structure which can be adjusted in a left-right moving mode relative to the longitudinal slitting knife rest 821a, the knife connecting rod 821d is connected with an up-down adjusting structure 821g which can be adjusted in a up-down mode relative to the vertical connecting piece 821e, the circular knife rest 821c can be erected on the lower end of the knife connecting rod 821d in a rotating mode, and knife edges of the circular knife blades 821c correspond to the outer surface of the lower roll shaft 821a, so that when the mildew-proof drying piece after packaging is completed side by side passes through, the outer package is longitudinally cut and separated.

The transverse slitting mechanism 823 comprises a transverse knife rest 823, a fixed knife blade 8232, a rotary knife blade 8233 and a rotating shaft 823, the fixed knife blade 8232 is connected to the transverse knife rest 8231 through a knife blade adjusting structure 8235 capable of adjusting the relative positions of the fixed knife blade 8232 and the rotary knife blade 8233, the rotating shaft 8232 is arranged on the transverse knife rest 8231, the rotary knife blade 8233 is arranged on the rotating shaft 8234, a mildew-proof drying blade after packaging is completed passes through the space between the fixed knife blade 8232 and the rotating shaft 8234, and the knife blade of the rotary knife blade 8233 can be contacted with the fixed knife blade 8232 to cut and break an outer package when the rotary knife blade 8233 rotates.

The transverse tooth cutting mechanism 822 comprises a tooth cutting installation frame 8221, a fixed rod member 8222, a tooth-shaped blade 8223, a driving structure 8224 and a guiding roller 8225, wherein the fixed rod member 8222 and the tooth-shaped blade 8223 are arranged up and down correspondingly, the tooth-shaped blade 8223 is arranged on the driving structure 8224, a mildew-proof drying sheet after packaging is penetrated between the fixed rod member 8222 and the tooth-shaped blade 8223, the driving structure 8224 drives the tooth-shaped blade 8223 to move up and down to cut the outer package into a breaking line, and the guiding roller 8225 is arranged on the installation frame 8221 and is used for guiding the outer package to the winding device after the outer package is subjected to tooth cutting in a transition manner; the pressing and conveying roller set 81 is arranged between the longitudinal slitting mechanism 821 and the transverse slitting mechanism 823 or the transverse tooth slitting mechanism 822, and the packaged mildew-proof drying sheet passes through the pressing and conveying roller set 81 after being longitudinally slit, so that the packaging mildew-proof drying sheet is pressed and conveyed forwards, the forward conveying tension is increased, the longitudinal cutting is stable and straight, and the cutting effect is better; in this embodiment, the slitting device 8 further includes a counting sensing mechanism (not shown in the figure) disposed on the transverse slitting mechanism 823 or the transverse tooth slitting mechanism 822 for counting the cutting actions thereof, so as to facilitate the presetting of the counted production quantity and the counting of the produced and packaged quantities by the control system.

The rolling device can adopt the structure of the existing rolling device, the invention is not particularly limited, and the rolling device comprises a rolling roller, a driving motor and a gear rack transmission mechanism connected between the rolling roller and the driving motor; the discharging device 9 may adopt the structure of the existing discharging device, and the invention is not particularly limited, and as shown in the figure, the discharging device comprises a track frame, a track erected on the track frame and a driving mechanism for driving the track to rotate.

Fig. 14 and 15 are diagrams showing a mildew-proof dry sheet with a complex structure compared with the prior art, wherein the mildew-proof dry sheet production packaging machine comprises a spacing sheet a1, base materials b respectively stuck on two sides of the spacing sheet a1, an outer packing layer c1 respectively covered on two sides of the spacing sheet a1 along the pressing, and adhesive sheets c2 respectively arranged on the outer surfaces of the two outer packing layers c1 and pressed on the opposite sides and the edges of the outer packing layers c1, wherein a volatilization hole c11 is arranged in the middle area of the outer packing layers c1, an adhesive area c21 which can cover the volatilization hole c11 is coated on one surface of the adhesive sheet c2 corresponding to the outer packing layer c1, and an opening tangent line c22 is arranged between the adhesive area c21 and the pressing of one side and the edges of the outer packing layers c 1. The following describes a step of producing the mildew-proof dry sheet of the above-described structure by an innovative mildew-proof dry sheet production packaging machine of the present invention, first filling two substrate grooves 31 with the substrate b; erecting a coiled spacing sheet a1 on a spacing sheet placing frame 21, pulling the outer end to pass through a cutting mechanism 24, a turnover trough 5151, a fixed trough 52, a lamination guide roller 63, a lamination roller 71, a longitudinal slitting mechanism 821 and a pressing-conveying roller set 81 from a position between two adhesive brushes 232, a position between two turnover trough plates 3221, a position between conveying roller sets 22 in sequence, and finally to a transverse slitting mechanism 823; the two outer packing layer feeding devices 6 are respectively provided with an outer packing layer feeding frame 61 and an adhesive sheet feeding frame 62, a coiled outer packing layer c1 and an adhesive sheet c2 are respectively erected on the outer packing layer feeding frame 61 and the adhesive sheet feeding frame 62, the outer end of the outer packing layer c1 is pulled out to pass through from between a needle roller 642 and a rubber roller 643 to an attaching guide roller 63, the outer packing layer c1 is perforated when passing through the needle roller 642 and the rubber roller 643, the outer end of the adhesive sheet c2 is pulled out to pass through a second gluing device 66 and a wire cutting device 65 to the attaching guide roller 63, the adhesive sheet c2 is coated on one side surface of the outer packing layer c1 when passing through the second gluing device 66, the wire cutting device 65 is a cut wire-shaped opening tangent line c22 on the adhesive sheet c2, the adhesive sheet c2 is attached on the outer side surface of the outer packing layer c1 at the attaching guide roller 63, a spacing sheet a is arranged between the upper and lower outer packing layer c1, the upper and lower outer packing layer c1 is cut along with the spacing sheet a to a transverse cutting mechanism 823, when the two adhesive brushes 232 brush the adhesive on the two sides of the spacing sheet a output from the spacing sheet placing frame 21 at intervals, and the push rod 323 pushes the base material b of the discharge port 311 to the turnover groove plate 3221 toward the spacing sheet a, the groove plate driving mechanism 3222 drives the turnover groove plate 3221 to turn over and adhere the base material b to the position of the spacing sheet a coated with the adhesive, the conveying roller group 22 conveys the spacing sheet a adhered with the base material b forward into the turnover groove 51 while the cutting mechanism 24 cuts the spacing sheet a into the individual spacing sheet a1 while the spraying pipe 42 of the spraying device 4 sprays the liquid medicine on the base material b on the upper surface of the cut spacing sheet a1, then the turnover groove 51 is driven by the turnover mechanism 53 to turn over so that the spacing sheet a1 after the base material b sprays the liquid medicine faces downward, the original lower surface is upward, then the spraying pipe 42 of the spraying device 4 sprays the liquid medicine on the substrate b on the surface, the conveying roller group 22 is turned back, the conveying roller group 22 continues to convey, the distance piece a1 of the double-sided spraying liquid medicine, which is completed by the turning trough 51, enters the fixed trough 52, is wound between the two pressing rollers 71 along with the rotation of the two pressing rollers 71 to press and pack, then passes between the lower roller shaft 8211 and the slitting knife group 8212, passes between the left and right adjacent two outer packages in the forward direction, is cut and separated, passes between the pressing roller group 81, passes between the fixed blade 8232 and the rotating blade 8233, is cut and broken into single pieces, falls on the discharging device 9 in a scattered mode, is uniformly output into the containing bag, namely, is completed, and is counted from the simultaneous counting sensing mechanism passing between the fixed blade 8232 and the rotating blade 8233, and is counted according to the set counting statistics and operation notification.

The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.

Claims

1. The production process of the mildew-proof dry sheet is characterized in that the mildew-proof dry sheet is produced and packaged by a mildew-proof dry sheet production packaging machine, and is characterized in that: the production process steps are as follows,

1) The first packaging layer pierces the volatilization hole through a perforating device on the mildew-proof dry sheet production packaging machine in the conveying process,

2) In the conveying process, firstly, cutting out a starting tangent line by a line cutting device on the mildew-proof drying sheet production packaging machine, then, coating adhesive on an adhesive area by a second adhesive coating device on the mildew-proof drying sheet production packaging machine,

5) The drying sheet base material is horizontally conveyed to a turnover discharging device of the mildew-proof drying sheet production packaging machine, and the conveying is stopped when the drying sheet base material is below a spraying device spraying port of the mildew-proof drying sheet production packaging machine, the spraying device sprays liquid medicine on the upper surface of the drying sheet base material, and the drying sheet base material is continuously conveyed forward between a first packaging layer and a second packaging layer which are corresponding to the sequence number 4),

the turnover discharging device comprises a turnover trough, a fixed trough for receiving the end part of the turnover trough and a turnover mechanism for driving the turnover trough to turn over, wherein the turnover trough comprises two U-shaped trough strips which are oppositely arranged at intervals, the U-shaped opening parts of the two U-shaped trough strips are oppositely arranged, an outward tilting structure is arranged at one end of a U-shaped vertical arm of the U-shaped trough strip facing the cutting mechanism, an inward bending structure is arranged at one end of the U-shaped vertical arm facing the fixed trough, the turnover mechanism is a rotating shaft connected with the U-shaped trough strip, a driving part is arranged at the tail end of the rotating shaft, the driving part is connected with a trough turnover driving mechanism for driving the swinging trough turnover driving mechanism, one end of the fixed trough facing the turnover trough is provided with an outward expansion structure, the bottom surface of the fixed trough is close to a cut-off section along the discharge direction of the fixed trough from the middle to the two sides, in sequence number 5), after the upper surface of the drying piece substrate is arranged, the driving part is driven by the trough turnover driving mechanism to drive the U-shaped trough strip to turn over 180 degrees, so that the lower surface of the drying piece substrate is turned over, when the U-shaped trough substrate is turned over, the U-shaped trough is turned over towards the upper side of the medicine spraying device, and then the medicine spraying device is turned over towards the upper end of the medicine spraying device, and the medicine is turned over towards the upper side of the medicine spraying device, and then the medicine is turned over towards the upper side of the medicine spraying device, and the side of the medicine is continuously;

and fourthly, discharging after slitting.

2. The production process of the mildew-proof dry sheet is characterized in that the mildew-proof dry sheet is produced and packaged by a mildew-proof dry sheet production packaging machine, and is characterized in that: the production process steps are as follows,

2) In the conveying process, the adhesive sheet firstly cuts out a starting tangent line through a line cutting device on the mildew-proof drying sheet production packaging machine, then coats the adhesive on the adhesive area through a second adhesive coating device on the mildew-proof drying sheet production packaging machine,

7) The number 5) of the spacer is firstly vertically conveyed in the conveying process, the two side surfaces of the spacer are respectively coated with adhesive at intervals through a first adhesive coating device on a spacer feeding main device, then the spacer is continuously conveyed to the position of the adhesive coating position corresponding to the number 6), when the dry sheet base material is stuck on the positions of the adhesive coating positions on the two side surfaces of the spacer through a base material pasting mechanism of a base material feeding device, the conveying direction is continuously changed into horizontal conveying, the spacer is conveyed to a turnover discharging device of a mildew-proof dry sheet production packaging machine through a cutting mechanism of the spacer feeding main device and is suspended to be conveyed when the mildew-proof dry sheet production packaging machine is below a spray outlet of a spray device, the cutting mechanism cuts the spacer to enable the spacer entering the turnover discharging device to be an independent spacer, the spray liquid medicine on the upper surface of the dry sheet base material on the upper surface of the spacer is sprayed for the first time, the original lower surface of the spacer is turned upwards through the turnover discharging device, the spray liquid medicine on the upper surface of the dried sheet base material on the upper surface of the turnover spacer is sprayed for the second time, the spray medicine layer is conveyed to the position corresponding to the second layer before the second packaging layer 4) is continuously packaged,

The turnover discharging device comprises a turnover trough, a fixed trough for receiving the end part of the turnover trough and a turnover mechanism for driving the turnover trough to turn over, wherein the turnover trough comprises two U-shaped trough strips which are oppositely arranged at intervals, the U-shaped opening parts of the two U-shaped trough strips are oppositely arranged, an outward tilting structure is arranged at one end of a U-shaped vertical arm of the U-shaped trough strip facing the cutting mechanism, an inward bending structure is arranged at one end of the U-shaped vertical arm facing the fixed trough, the turnover mechanism is a rotating shaft connected with the U-shaped trough strip, a driving part is arranged at the tail end of the rotating shaft, the driving part is connected with a trough turnover driving mechanism for driving the swinging trough turnover driving mechanism, one end of the fixed trough facing the turnover trough is provided with an outward expansion structure, the bottom surface of the fixed trough is close to a cutting section along the discharge direction of the fixed trough from the middle to the two sides at intervals, in sequence number 7), a spacer material is stopped to be conveyed and stopped on the turnover trough of the turnover discharging device, after medicine is sprayed for the first time, the driving part is driven by the trough turnover driving part to turn over 180 degrees to enable the lower surface of a raw material drying sheet to face upwards, the U-shaped trough strip is arranged at the inward bending structure towards the second end of the turnover driving part, and the turnover driving part is driven by the U-shaped turnover driving part to rotate downwards towards the U-shaped turnover driving part to rotate towards the first end, and the turnover driving part is driven by the turnover structure to rotate towards the opposite direction;

and fourthly, discharging after slitting.

3. A process for producing a mildew-proof dry sheet according to claim 2, wherein: the substrate feeding device comprises a substrate groove for storing substrates and a pushing mechanism for pushing out the substrates, wherein the upper end of the substrate groove is a feeding port, the lower end of the substrate groove is a discharge port, the pushing mechanism comprises a discharge groove which is arranged corresponding to the discharge port, a substrate attaching mechanism which is arranged between the tail end of the discharge groove and the corresponding side surface of the spacing sheet and is used for overturning and attaching the substrates on the spacing sheet on the side surface of the spacing sheet, a push rod which is arranged corresponding to the discharge port and is used for pushing out the substrates on the discharge port to the discharge groove, and a push rod driving mechanism which is connected with the other end of the push rod and is used for pushing the push rod; the substrate groove is vertically arranged in a strip shape, a strip-shaped opening which is convenient for storing and observing the storage quantity of the substrate is vertically arranged on the side wall of the substrate groove along the substrate groove, and the substrate is stacked in the substrate groove and falls into one end of the corresponding discharge groove through the lowest piece of gravity; the substrate pasting mechanism comprises a turnover groove plate which is used for placing a substrate and a groove plate driving mechanism which drives the corresponding side surface of the spacing sheet to reciprocally turn over, a blocking edge which is used for preventing the substrate from falling off during turnover is convexly arranged on the side edge of the turnover groove plate, the turnover groove plate is provided with a driving part which is used for being matched and connected with the groove plate driving mechanism so as to drive the turnover groove plate to turn over, the turnover driving parts of the turnover groove plates on two sides of the spacing sheet are respectively meshed gears, the groove plate driving mechanism comprises a turnover driving rack meshed with one turnover driving part, and the turnover driving rack drives reciprocal movement through the driving part;