Embossing equipment for absorbent paper production

Abstract

The utility model provides embossing equipment for absorbent paper production, which comprises a rack, an embossing roller and a smooth roller are arranged on the rack, and cleaning mechanisms are respectively arranged on two sides of the rack corresponding to the embossing roller. The cleaning mechanism comprises a first cleaning piece and a second cleaning piece, and the second cleaning piece is arranged on the first cleaning piece; the first cleaning piece comprises a shell, a movable groove is formed in the shell, a movable block is arranged in the movable groove, and a brush is arranged on the side, facing the calendering roller, of the movable block. The second cleaning piece comprises a spray head and a plurality of gas guide pipes which are installed on the shell, and a gas collection cavity is formed in the spray head. By means of the structure, the brush of the first cleaning piece abuts against the calendaring roller, paper scraps on the surface of the calendaring roller can be brushed down, the nozzle and the air guide pipe of the second cleaning piece are arranged in a matched mode, after the air guide pipe is externally connected with an air supply pipeline, air can pass through the air collecting cavity and then is sprayed to the calendaring roller through the air spraying opening, and therefore the paper scrap cleaning effect is improved; and paper scraps are prevented from being accumulated on the embossing roller, so that the embossing effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing equipment technical field especially relates to a embossing equipment for water absorption paper production. BACKGROUND

[0002] Water absorption paper is a kind of special sanitary material, mainly used for sanitary napkin, paper diaper, water absorption mask for beauty product, etc., water absorption paper contains a large amount of cellulose, cellulose is staggered in net shape, and there are many gaps between them, these gaps can contain moisture;Among them, water absorption paper generally needs to be embossed by embossing equipment during production to press the multi-layer raw materials of water absorption paper together, and the patterns are pressed on the surface, so that it is not easy to separate in the use process. Embossing equipment is generally equipped with two mutually rolled light rollers and embossing rollers, water absorption paper raw materials pass between the light roller and the embossing roller, and the embossing roller is pressed, which will leave the pattern on the embossing roller on the paper diaper raw materials.

[0003] However, in the process of using embossing equipment, paper scraps on water absorption paper are easy to be left in the pattern of embossing roller under the extrusion of embossing roller, and the accumulation of paper scraps for a long time will affect the embossing effect. UTILITY MODEL CONTENT

[0004] The utility model discloses an embossing equipment for water absorption paper production mainly solves the problem that paper scraps on water absorption paper are easy to be left in the pattern of embossing roller under the extrusion of embossing roller, and the accumulation of paper scraps for a long time will affect the embossing effect.

[0005] To achieve the purpose, the technical scheme of the utility model is as follows:

[0006] The utility model provides an embossing equipment for water absorption paper production, including the frame, be provided with embossing roller and light roller on the frame, the both sides of the frame correspond embossing roller are provided with cleaning mechanism respectively;

[0007] The cleaning mechanism includes first cleaning part and second cleaning part, and the second cleaning part is arranged on the first cleaning part.

[0008] The first cleaning part includes a shell, a movable groove is arranged in the shell, a movable block is arranged in the movable groove, a brush is arranged on the side of the movable block facing the embossing roller, the brush penetrates the shell and contacts the surface of the embossing roller, and the movable block is installed in the movable groove by a mounting plate.

[0009] The second cleaning part includes a spray head mounted on the shell and a plurality of air ducts, a gas collecting cavity is arranged in the spray head, a gas outlet is arranged on the spray head and communicates with the gas collecting cavity, the gas outlet faces the embossing roller, and the air ducts communicate with the gas collecting cavity.

[0010] In one embodiment, the shell is provided with a through hole corresponding to the bottom of the movable slot, and the brush passes through the through hole.

[0011] In one embodiment, a plurality of elastic members are further arranged in the movable slot, one end of each of the elastic members is supported on the movable block, and the other end is supported on the mounting plate.

[0012] In one embodiment, the elastic member is a spring, the movable block is provided with a positioning rod corresponding to the position of the elastic member, the positioning rod passes through the elastic member, and the mounting plate is provided with a clearance hole corresponding to the position of the positioning rod, and the positioning rod passes through the clearance hole.

[0013] In one embodiment, the gas collecting cavity is gradually reduced in cross section in the direction close to the air outlet.

[0014] In one embodiment, the nozzle is provided with an air inlet hole communicating with the gas collecting cavity corresponding to the position of the air guide pipe, and the air guide pipe is embedded in the air inlet hole.

[0015] In one embodiment, the second cleaning member further comprises a fixing seat for fixing the air guide pipe, the fixing seat is provided with a fixing hole corresponding to the position of the air guide pipe, and the air guide pipe passes through the fixing hole.

[0016] The advantages or beneficial effects of the above technical solutions at least include: when it is necessary to clean the paper scraps remaining on the surface of the embossing roller, the rack is provided with a cleaning mechanism corresponding to the two sides of the embossing roller; the cleaning mechanism comprises a first cleaning member and a second cleaning member, the second cleaning member is arranged on the first cleaning member; the first cleaning member comprises a shell, the shell is provided with a movable slot, the movable slot is provided with a movable block, the side of the movable block facing the embossing roller is provided with a brush, the brush passes through the shell and abuts against the surface of the embossing roller, and the movable block is installed in the movable slot by a mounting plate; the second cleaning member comprises a nozzle and a plurality of air guide pipes installed on the shell, the nozzle is provided with a gas collecting cavity, the nozzle is provided with an air outlet communicating with the gas collecting cavity, the air outlet faces the embossing roller, and the air guide pipes communicate with the gas collecting cavity, therefore, the paper scraps on the surface of the embossing roller can be brushed off by the brush of the first cleaning member, and the nozzle and the air guide pipe of the second cleaning member are arranged, after the air guide pipe is connected with the air supply pipeline, the external high-pressure gas can enter the gas collecting cavity and be sprayed to the embossing roller through the air outlet, so as to further improve the cleaning effect of the paper scraps, thereby preventing the paper scraps from accumulating on the embossing roller, and ensuring the embossing effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings illustrate exemplary embodiments of the present application and, together with the general description of the application given above, and the detailed description of the embodiments given below, serve to explain the principles of the present application. These drawings are included herewith and constitute a part of this specification.

[0018] Figure 1 A structure schematic view of the embossing equipment according to the exemplary embodiment of the present utility model is shown;

[0019] Figure 2 A structure schematic view of the cleaning mechanism according to the exemplary embodiment of the present utility model is shown;

[0020] Figure 3 A structure schematic view of the first cleaning piece according to the exemplary embodiment of the present utility model is shown;

[0021] Figure 4 A side cross-sectional structure schematic view of the first cleaning piece according to the exemplary embodiment of the present utility model is shown;

[0022] Figure 5 A structure schematic view of the second cleaning piece according to the exemplary embodiment of the present utility model is shown;

[0023] Figure 6 A side cross-sectional structure schematic view of the second cleaning piece according to the exemplary embodiment of the present utility model is shown.

[0024] Explanation of reference signs:

[0025] 1, rack;

[0026] 2, embossing roller;

[0027] 3, light roller;

[0028] 4, cleaning mechanism;

[0029] 41, first cleaning piece; 411, shell; 412, movable groove; 413, through hole; 414, movable block; 415, brush; 416, mounting plate; 417, elastic piece; 418, positioning rod; 419, accommodation hole;

[0030] 42, second cleaning piece; 421, spray head; 422, gas collecting cavity; 423, air jet; 424, air inlet; 425, air guide pipe; 426, fixed seat; 427, fixed hole. DETAILED DESCRIPTION

[0031] Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be realized in various forms, and should not be interpreted as being limited to the embodiments set forth herein, on the contrary, these embodiments are provided for a more thorough and complete understanding of the present utility model. It should be understood that the drawings and embodiments of the present utility model are only for exemplary purposes, and are not intended to limit the scope of protection of the present utility model.

[0032] It should be noted that the embodiments and the features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] The term "comprising" and variations thereof as used herein are used inclusively, i.e., "comprising but not limited to". The term "based on" means "based, at least in part, on". The term "one embodiment" means "at least one embodiment". The term "another embodiment" means "at least one additional embodiment". The term "some embodiments" means "at least some embodiments". Related definitions are given throughout the description. It should be noted that the terms "first", "second" and the like used in the present application are merely used to distinguish different devices, modules or units, and do not imply the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modification of "one" or "multiple" mentioned in the present application is illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0035] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present application are only for illustrative purposes, and are not intended to limit the scope of these messages or information.

[0036] Referring to Figure 1 and Figure 2 The embodiments of the present application provide a embossing equipment for water absorption paper production, which comprises a rack 1, an embossing roller 2 and a light roller 3 are arranged on the rack 1, and a cleaning mechanism 4 is arranged on both sides of the rack 1 corresponding to the embossing roller 2.

[0037] The cleaning mechanism 4 comprises a first cleaning part 41 and a second cleaning part 42, and the second cleaning part 42 is arranged on the first cleaning part 41.

[0038] The first cleaning part 41 comprises a shell 411, a movable groove 412 is arranged in the shell 411, a movable block 414 is arranged in the movable groove 412, a brush 415 is arranged on the side of the movable block 414 facing the embossing roller 2, the brush 415 passes through the shell 411 and abuts against the surface of the embossing roller 2, and the movable block 414 is installed in the movable groove 412 by an installation plate 416.

[0039] The second cleaning part 42 comprises a spray head 421 and a plurality of air guide pipes 425 installed on the shell 411, a gas collecting cavity 422 is arranged in the spray head 421, a gas injection port 423 is arranged on the spray head 421 and communicates with the gas collecting cavity 422, the gas injection port 423 faces the embossing roller 2, and the air guide pipes 425 communicate with the gas collecting cavity 422.

[0040] When it is needed to clean the paper scraps remaining on the surface of the embossing roller 2, the frame 1 is provided with the cleaning mechanism 4 corresponding to the two sides of the embossing roller 2. The cleaning mechanism 4 comprises the first cleaning member 41 and the second cleaning member 42, and the second cleaning member 42 is arranged on the first cleaning member 41. The first cleaning member 41 comprises the shell 411, and the movable groove 412 is arranged in the shell 411. The movable block 414 is arranged in the movable groove 412, and the brush 415 is arranged on the side of the movable block 414 facing the embossing roller 2. The brush 415 penetrates through the shell 411 and abuts against the surface of the embossing roller 2. The movable block 414 is installed in the movable groove 412 by the mounting plate 416. The second cleaning member 42 comprises the spray head 421 and the plurality of air guide pipes 425, which are installed on the shell 411. The gas collecting cavity 422 is arranged in the spray head 421, and the air outlet 423 is arranged on the spray head 421 and communicates with the gas collecting cavity 422. The air outlet 423 faces the embossing roller 2, and the air guide pipe 425 communicates with the gas collecting cavity 422. Therefore, the paper scraps on the surface of the embossing roller 2 can be brushed off by the brush 415 of the first cleaning member 41. In combination with the arrangement of the spray head 421 and the air guide pipe 425 of the second cleaning member 42, the external high-pressure gas can enter the gas collecting cavity 422 through the air guide pipe 425 connected with the gas supply pipeline, and be sprayed to the embossing roller 2 through the air outlet 423, so as to further improve the cleaning effect of the paper scraps, thereby preventing the paper scraps from accumulating on the embossing roller 2 and ensuring the embossing effect.

[0041] In an embodiment, referring to Figure 3 and Figure 4 , the shell 411 penetrates through the through hole 413 corresponding to the groove bottom of the movable groove 412, and the brush 415 penetrates through the through hole 413. The size of the through hole 413 is smaller than that of the movable groove 412, so as to prevent the movable block 414 from separating from the movable groove 412 through the through hole 413. In actual application, the arrangement of the through hole 413 can make the brush 415 penetrate through the shell 411.

[0042] In an embodiment, referring to Figure 4 , the plurality of elastic members 417 are further arranged in the movable groove 412. One end of each elastic member 417 is supported on the movable block 414, and the other end is supported on the mounting plate 416. In actual application, the arrangement of the elastic member 417 can push the movable block 414 towards the embossing roller 2, so as to ensure that the brush 415 can stably abut against the embossing roller 2.

[0043] The elastic member 417 is a spring, the movable block 414 is provided with the positioning rod 418 corresponding to the position of the elastic member 417, the positioning rod 418 penetrates through the elastic member 417, and the mounting plate 416 is provided with the accommodation hole 419 corresponding to the position of the positioning rod 418. The positioning rod 418 penetrates through the accommodation hole 419. In actual application, the arrangement of the positioning rod 418 can position the elastic member 417, so as to prevent the elastic member 417 from deviating.

[0044] In an embodiment, referring to Figure 6 , the gas collecting cavity 422 is arranged with gradually reduced cross section in the direction close to the air outlet 423. In actual application, the gradually reduced cross section of the gas collecting cavity 422 can make the gas entering the gas collecting cavity 422 from the gas guide pipe 425 be squeezed when pushed to the direction of the air outlet 423, so as to increase the gas pressure of the air outlet 423, thereby improving the effect of cleaning the paper scraps.

[0045] In an embodiment, referring to Figure 5 and Figure 6 , the air outlet 421 is arranged with the air inlet hole 424 corresponding to the position of the gas guide pipe 425, and the gas guide pipe 425 is embedded in the air inlet hole 424. In actual application, the air inlet hole 424 can facilitate the installation of the gas guide pipe 425 on the air outlet 421.

[0046] In an embodiment, referring to Figure 5 . The second cleaning member 42 further comprises the fixing seat 426 for fixing the gas guide pipe 425, and the fixing seat 426 is arranged with the fixing hole 427 corresponding to the position of the gas guide pipe 425, and the gas guide pipe 425 passes through the fixing hole 427. In actual application, the fixing seat 426 is used for supporting the gas guide pipe 425.

[0047] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0048] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present application, and are not intended to limit the scope of the present application. For those skilled in the art, other changes or modifications can be made on the basis of the above application, and these changes or modifications are still within the scope of the present application.

Claims

1. An embossing device for producing absorbent paper, characterized in that, Includes a frame, on which embossing rollers and smoothing rollers are mounted, and cleaning mechanisms are respectively mounted on both sides of the frame corresponding to the embossing rollers; The cleaning mechanism includes a first cleaning component and a second cleaning component, wherein the second cleaning component is disposed on the first cleaning component; The first cleaning component includes a housing, a movable groove in the housing, a movable block in the movable groove, a brush on the side of the movable block facing the embossing roller, the brush passing through the housing and abutting against the surface of the embossing roller, and the movable block being mounted in the movable groove by a mounting plate. The second cleaning component includes a nozzle mounted on the housing and multiple air guide pipes. The nozzle has an air collection chamber and an air jet nozzle communicating with the air collection chamber. The air jet nozzle faces the embossing roller, and the air guide pipes communicate with the air collection chamber.

2. The embossing equipment for producing absorbent paper as described in claim 1, characterized in that, The bottom of the corresponding movable groove of the housing has a through hole, through which the brush passes.

3. The embossing equipment for producing absorbent paper as described in claim 1, characterized in that, The movable groove is also provided with multiple elastic elements, one end of each elastic element is supported on the movable block, and the other end is supported on the mounting plate.

4. The embossing equipment for producing absorbent paper as described in claim 3, characterized in that, The elastic element is a spring, and the movable block is provided with a positioning rod at the position corresponding to the elastic element. The positioning rod passes through the elastic element, and the mounting plate is provided with a clearance hole at the position corresponding to the positioning rod. The positioning rod passes through the clearance hole.

5. The embossing equipment for producing absorbent paper as described in claim 1, characterized in that, The air collection chamber is configured such that its cross-section gradually decreases along the direction close to the air outlet.

6. The embossing equipment for producing absorbent paper as described in claim 1, characterized in that, The nozzle has an air inlet hole that communicates with the air collection chamber at the position corresponding to the air guide pipe, and the air guide pipe is embedded in the air inlet hole.

7. The embossing equipment for producing absorbent paper as described in claim 1, characterized in that, The second cleaning component also includes a fixing seat for fixing the air guide tube, wherein the fixing seat has a fixing hole through which the air guide tube passes, and the air guide tube passes through the fixing hole.

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