CN220374010U

CN220374010U - Paperboard humidifying mechanism

Info

Publication number: CN220374010U
Application number: CN202321731001.4U
Authority: CN
Inventors: 方元翠; 方万成; 张菁菁
Original assignee: Kunshan Dongfang Tongchuang Automation Equipment Co ltd
Current assignee: Kunshan Dongfang Tongchuang Automation Equipment Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-23
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a paperboard humidifying mechanism which comprises an upper frame, a lower frame and a bracket, wherein the lower frame is fixedly connected with the bracket. In this application, inside the inside water of liquid reserve tank was led into respectively inside two sets of humidification rollers through the cooperation of pipe and two sets of branch pipes to keep the inside liquid level of humidification roller not to be higher than the position of protruding axle, the inside partial liquid of humidification roller can be through wearing the groove and submerge the sponge layer, two sets of driving pieces drive two sets of deflector rolls two respectively and rotate, two sets of deflector rolls two drive two sets of humidification rollers and deflector roll one through two sets of drive belts respectively, two sets of deflector rolls one carry out the propelling movement of cardboard with deflector roll two, and at this in-process, two sets of humidification rollers synchronous rotation, the sponge bed course contact cardboard both sides in the outside, the sponge bed course is extruded and is made the water overflow to the cardboard outside, with this synchronous humidification that realizes the cardboard both sides, the normal transportation of cardboard has been guaranteed simultaneously.

Description

Paperboard humidifying mechanism

Technical Field

The utility model relates to the technical field of paperboard processing, in particular to a paperboard humidifying mechanism.

Background

The carton produces the line of bursting very easily in line ball process or later stage folding process, and the production reason of this kind of circumstances is except carton raw materials quality problem, and the main cause is that the cardboard water content is little, and the fibre is dry and fragile again, and toughness is poor, if there is not the humidification device to the cardboard in the printing machine, cardboard toughness hardly reaches the standard, very easily appears the line of bursting phenomenon of line ball, has seriously reduced carton quality, consequently when processing the cardboard, need carry out the humidification to it.

Chinese patent publication No. CN211467839U, publication time 20200911, discloses a paper board humidifying device of a printing machine, comprising a working plate, wherein one side of the top of the working plate is provided with a first moving groove in a penetrating manner, the other side of the top of the working plate is provided with a second moving groove in a penetrating manner, a humidifying groove is provided between the first moving groove and the second moving groove in a penetrating manner, and a humidifying mechanism is provided on the humidifying groove;

for example, the above-mentioned current cardboard humidification mechanism adds pipeline and atomizer on the basis that the cardboard was carried through the conveyer belt to spray the outside of cardboard with the water atomizing, in the implementation process, receive the restriction of conveyer belt, often can only set up the single face humidification that the shower nozzle carried out the cardboard above the cardboard, lead to the humidification effect of cardboard relatively poor, so need to propose corresponding cardboard humidification mechanism to solve above-mentioned problem.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a cardboard humidifying mechanism is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cardboard humidification mechanism, includes frame, underframe and support fixed connection, be provided with the lifting unit who is used for the vertical position adjustment of frame between frame and the support, it has deflector roll one, deflector roll two and humidification roller all to articulate with the surface wall in frame down to go up, humidification roller surface wall fixed mounting has the sponge bed course, and switches on through wearing the groove between sponge bed course and the humidification roller, support top fixed mounting has the liquid reserve tank, be provided with water conduction subassembly between liquid reserve tank and the humidification roller, go up the equal fixed mounting of frame and underframe rear end face, two sets of the driving piece output respectively with two sets of deflector rolls two transmission connection.

Preferably, the water body conduction assembly comprises a guide pipe fixedly arranged at the output end of the liquid storage tank, a corrugated pipe is arranged at the vertical end of the guide pipe, branch pipes fixedly connected with the guide pipe are arranged at two sides of the vertical end of the corrugated pipe, and two groups of branch pipes are respectively inserted into the two groups of humidifying rollers.

Preferably, the outer surface walls of the longitudinal ends of the two groups of humidifying rollers are fixedly provided with convex shafts, and the inner surface walls of the convex shafts are in sliding connection with the outer surface walls of the branch pipes.

Preferably, the lifting assembly comprises a screw rod vertically penetrating through the inner surface wall of the bracket, the outer surface wall of the screw rod is screwed with a screw sleeve fixedly connected with the upper frame, and the outer surface wall of the upper frame is fixedly provided with a sliding sleeve in sliding connection with the bracket.

Preferably, a connecting sheet is fixedly arranged at the bottom of the bracket, and the top of the bracket is fixedly connected with the liquid storage tank through a screw.

Preferably, the penetrating grooves are provided with a plurality of groups, and the penetrating grooves are distributed at equal intervals along the longitudinal extending direction of the sponge cushion.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in this application, inside the inside water of liquid reserve tank was led into respectively inside two sets of humidification rollers through the cooperation of pipe and two sets of branch pipes to keep the inside liquid level of humidification roller not to be higher than the position of protruding axle, the inside partial liquid of humidification roller can be through wearing the groove and submerge the sponge layer, two sets of driving pieces drive two sets of deflector rolls two respectively and rotate, two sets of deflector rolls two drive two sets of humidification rollers and deflector roll one through two sets of drive belts respectively, two sets of deflector rolls one carry out the propelling movement of cardboard with deflector roll two, and at this in-process, two sets of humidification rollers synchronous rotation, the sponge bed course contact cardboard both sides in the outside, the sponge bed course is extruded and is made the water overflow to the cardboard outside, with this synchronous humidification that realizes the cardboard both sides, the normal transportation of cardboard has been guaranteed simultaneously.

2. In this application, through the rotation screw rod, the screw rod is through closing with the screw rod soon and for swivel nut and last frame body traction force, and the sliding sleeve of going up the frame extexine slides along the support extexine in step to make the stable vertical removal of going up of frame, until go up the frame and drive corresponding deflector roll one, deflector roll two and humidification roller rise to appointed distance, so that this humidification mechanism can carry out the demand that corresponds according to the thickness of cardboard, thereby improved cardboard humidification mechanism's application scope.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of a driving member according to an embodiment of the present utility model;

FIG. 3 shows a schematic diagram of a branch pipe structure provided according to an embodiment of the present utility model;

fig. 4 shows a schematic structural diagram of a humidifying roller provided according to an embodiment of the present utility model.

Legend description:

1. an upper frame; 2. a lower frame; 3. a bracket; 4. a liquid storage tank; 5. a guide roller I; 6. a second guide roller; 7. a humidifying roller; 8. a sponge cushion layer; 9. a conduit; 10. a driving member; 11. a branch pipe; 12. a protruding shaft; 13. penetrating a groove; 14. a bellows; 15. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the paperboard humidifying mechanism comprises an upper frame 1, a lower frame 2 and a support 3, wherein the lower frame 2 is fixedly connected with the support 3, a lifting component for adjusting the vertical position of the upper frame 1 is arranged between the upper frame 1 and the support 3, guide rollers I5, guide rollers II 6 and humidifying rollers 7 are hinged to the inner surface walls of the upper frame 1 and the lower frame 2, a sponge cushion layer 8 is fixedly arranged on the outer surface walls of the humidifying rollers 7, the sponge cushion layer 8 is communicated with the humidifying rollers 7 through a through groove 13, a liquid storage tank 4 is fixedly arranged at the top of the support 3, a water body conduction component is arranged between the liquid storage tank 4 and the humidifying rollers 7, driving pieces 10 are fixedly arranged on the rear end surfaces of the upper frame 1 and the lower frame 2, and the output ends of the two groups of driving pieces 10 are respectively connected with two groups of guide rollers II 6 in a transmission way;

the inside water of liquid reserve tank 4 is led into respectively inside two sets of humidification rollers 7 through the cooperation of pipe 9 and two sets of branch pipes 11 to keep the inside liquid level of humidification roller 7 not to be higher than the position of protruding axle 12, the inside partial liquid of humidification roller 7 can be through wearing groove 13 immersion in sponge bed course 8, two sets of driving pieces 10 drive two sets of deflector rolls two 6 respectively and rotate, two sets of deflector rolls two 6 drive two sets of humidification rollers 7 through two sets of drive belts respectively and deflector rolls one 5 rotate, two sets of deflector rolls one 5 carry out the propelling movement of cardboard with deflector rolls two 6, and in this process, two sets of humidification rollers 7 synchronous rotation, the sponge bed course 8 in outside contacts the cardboard both sides, sponge bed course 8 is extruded and makes the water spill over the cardboard outside, so that realize the synchronous humidification of cardboard both sides, normal transportation of cardboard has been guaranteed simultaneously.

Specifically, as shown in fig. 2 and 3, the water body conduction assembly comprises a conduit 9 fixedly installed at the output end of the liquid storage tank 4, a corrugated pipe 14 is arranged at the vertical end of the conduit 9, branch pipes 11 fixedly connected with the conduit 9 are arranged at two sides of the vertical end of the corrugated pipe 14, two groups of branch pipes 11 are respectively inserted into two groups of humidifying rollers 7, metering valves can be arranged on the two groups of branch pipes 11, water body in the liquid storage tank 4 is respectively led into the two groups of humidifying rollers 7 through the cooperation of the conduit 9 and the two groups of branch pipes 11, and the liquid level in the humidifying rollers 7 is kept to be not higher than the position of the convex shaft 12.

Specifically, as shown in fig. 2 and 3, the outer surface walls of the longitudinal ends of the two groups of humidifying rollers 7 are fixedly provided with a protruding shaft 12, the inner surface wall of the protruding shaft 12 is in sliding connection with the outer surface wall of the branch pipe 11, so that stable conveying of a water body can be ensured, meanwhile, rotation of the protruding shaft 12 and the humidifying rollers 7 is not hindered, the lifting assembly comprises a screw rod 15, the screw rod 15 vertically penetrates through the inner surface wall of the support 3, the outer surface wall of the screw rod 15 is in screwed connection with a threaded sleeve fixedly connected with the upper frame 1, the outer surface wall of the upper frame 1 is fixedly provided with a sliding sleeve in sliding connection with the support 3, the screw rod 15 provides traction for the threaded sleeve and the upper frame 1 through screwing with the threaded sleeve, the sliding sleeve of the outer surface wall of the upper frame 1 synchronously slides along the outer surface wall of the support 3, so that the upper frame 1 stably moves vertically, and the corrugated pipe 14 synchronously stretches until the upper frame 1 drives the corresponding guide roller 5, the guide roller 6 and the humidifying rollers 7 to rise to a specified distance, so that the humidifying mechanism can correspondingly meet requirements according to the thickness of a paperboard, and the application range of the paperboard humidifying mechanism is improved.

Specifically, as shown in fig. 1 and 4, the bottom of the support 3 is fixedly provided with a connecting sheet for the installation of the integral humidifying mechanism, the top of the support 3 is fixedly connected with the liquid storage tank 4 through screws, so that the liquid storage tank 4 and the support 3 are conveniently disassembled and assembled, the through grooves 13 are provided with a plurality of groups, the through grooves 13 are equidistantly distributed along the longitudinal extending direction of the sponge cushion layer 8, and the structural characteristics of the sponge cushion layer 8 are attached to ensure the uniformity of water intrusion.

Working principle: the inside water of liquid reserve tank 4 is inside leading-in two sets of humidification roller 7 respectively through the cooperation of pipe 9 and two sets of branch pipes 11 to keep the inside liquid level of humidification roller 7 not to be higher than the position of protruding axle 12, the inside partial liquid of humidification roller 7 can be through wearing groove 13 immersion in sponge bed course 8, two sets of driving piece 10 drive two sets of deflector rolls two 6 respectively and rotate, two sets of deflector rolls two 6 drive two sets of humidification roller 7 respectively through two sets of drive belts and deflector roll one 5 rotation, the propelling movement of cardboard is carried out to two sets of deflector rolls one 5 and deflector roll two 6, and in this process, two sets of humidification roller 7 synchronous rotation, the sponge bed course 8 in the outside contacts the cardboard both sides, sponge bed course 8 is extruded and makes the water spill over the cardboard outside, so that realize the synchronous humidification of cardboard both sides, guaranteed the normal transport of cardboard simultaneously, through rotating screw 15, screw 15 provides the traction for swivel nut and upper frame 1 outward appearance wall synchronous sliding along support 3 wall, so that upper frame 1 stable vertical movement carries out, bellows 14 then synchronous carries out, thereby the corresponding damping roller 1 carries out the corresponding deflector roll 5 to the corresponding deflector roll one, the corresponding damping roller 6 of height of upper frame 1, the required thickness is improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cardboard humidification mechanism, includes frame (1), lower frame (2) and support (3), its characterized in that, lower frame (2) and support (3) fixed connection, be provided with the lifting unit who is used for the vertical position adjustment of frame (1) between frame (1) and support (3), frame (1) and lower frame (2) interior table wall all articulate and have deflector roll one (5), deflector roll two (6) and humidification roller (7), humidification roller (7) surface wall fixed mounting has sponge bed course (8), and switches on through wearing groove (13) between sponge bed course (8) and the humidification roller (7), support (3) top fixed mounting has liquid reserve tank (4), be provided with water body conduction subassembly between liquid reserve tank (4) and the humidification roller (7), the equal fixed mounting of terminal surface has driving piece (10) behind frame (1) and lower frame (2), two sets of driving piece (10) output respectively with two sets of deflector rolls two (6) transmission connection.

2. The paperboard humidifying mechanism according to claim 1, wherein the water body conduction assembly comprises a guide pipe (9) fixedly installed at the output end of the liquid storage tank (4), a corrugated pipe (14) is arranged at the vertical end of the guide pipe (9), branch pipes (11) fixedly connected with the guide pipe (9) are arranged on two sides of the vertical end of the corrugated pipe (14), and two groups of branch pipes (11) are inserted into two groups of humidifying rollers (7) respectively.

3. A cardboard humidifying mechanism according to claim 2, characterized in that the outer surface walls of the longitudinal ends of the two sets of humidifying rollers (7) are fixedly provided with protruding shafts (12), and the inner surface walls of the protruding shafts (12) are in sliding connection with the outer surface walls of the branch pipes (11).

4. A cardboard humidifying mechanism according to claim 3, characterized in that the lifting assembly comprises a screw rod (15), the screw rod (15) vertically penetrates through the inner surface wall of the bracket (3), the screw sleeve fixedly connected with the upper frame (1) is screwed on the outer surface wall of the screw rod (15), and the sliding sleeve fixedly connected with the bracket (3) is fixedly arranged on the outer surface wall of the upper frame (1).

5. The paperboard humidifying mechanism according to claim 4, wherein a connecting sheet is fixedly arranged at the bottom of the bracket (3), and the top of the bracket (3) is fixedly connected with the liquid storage tank (4) through screws.

6. A cardboard humidifying mechanism according to claim 5, characterized in that the through slots (13) are provided with a plurality of groups, the groups of through slots (13) being equally distributed along the longitudinal extension of the sponge cushion (8).