CN217293750U

CN217293750U - Automatic glue and pressure regulating mechanism of paper pasting machine

Info

Publication number: CN217293750U
Application number: CN202220592023.6U
Authority: CN
Inventors: 叶晓黎; 李国忠
Original assignee: Wenzhou Youbond Machinery Co ltd
Current assignee: Wenzhou Youbond Machinery Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-26
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses an automatic glue-regulating and pressure-regulating mechanism of a paper pasting machine, the structure of which comprises a paper pasting machine main body, the paper pasting machine main body comprises a frame, an upper paper feeding mechanism and a lower paper feeding mechanism which are arranged on the frame, the frame is arranged at the rear part of the lower paper feeding mechanism and is oppositely provided with two assembling plates for installing the glue-coating mechanism and the paper pressing mechanism, the glue-coating mechanism comprises an upper glue-coating iron roller which is rotatably arranged between the assembling plates at two sides, the frame is arranged below the upper glue-coating iron roller and is correspondingly provided with a lower glue-coating roller, a metering rubber roller is rotatably arranged between the assembling plates at two sides and at one side of the upper glue-coating iron roller, a glue-spraying pipe is arranged above the middle position of the upper glue-coating iron roller and the metering rubber roller, the metering rubber roller is connected with the glue-regulating mechanism, the paper pressing mechanism comprises two upper gluing rollers which are rotatably arranged between the assembling plates at two sides, the two upper gluing rollers are horizontally arranged at intervals, the inner side of the frame is arranged below each upper gluing roller and is rotatably provided with a lower gluing roller, the stand is provided with a clearance adjusting mechanism.

Description

Automatic glue and pressure regulating mechanism of paper pasting machine

Technical Field

The utility model relates to a mount paper machine technical field, more specifically say that it relates to a mount automatic glue mixing pressure regulating mechanism of paper machine.

Background

A paper pasting machine belongs to the field of paper product manufacturing machinery, is a device for pasting and pasting two pieces of paper together, and is widely used in printing and packaging enterprises.

The existing paper laminating machine has the following problems: 1. the glue discharging mechanism sprays glue on the base paper through the glue conveying pipe in the paper pasting process, and the glue coating amount cannot be adjusted according to actual needs. 2. The paper pressing mechanism can not adjust the paper pressing gap according to the thickness of the paperboard to be processed, and has limitation in use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mount automatic accent of paper machine and glue pressure regulating mechanism to solve above-mentioned technical problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: an automatic glue-adjusting and pressure-regulating mechanism of a paper pasting machine comprises a paper pasting machine body, the paper pasting machine body comprises a rack, an upper paper feeding mechanism and a lower paper feeding mechanism, the upper paper feeding mechanism and the lower paper feeding mechanism are installed on the rack, two assembling plates used for installing a glue-applying mechanism and a paper pressing mechanism are oppositely arranged behind the lower paper feeding mechanism on the rack, the glue-applying mechanism comprises an upper glue-applying iron roller rotatably arranged between the assembling plates on two sides, a metering rubber roller is rotatably arranged between the assembling plates on two sides and on one side of the upper glue-applying iron roller, a glue-spraying pipe is arranged above the middle position of the upper glue-applying iron roller and the metering rubber roller, the metering rubber roller is connected with a glue-adjusting mechanism used for controlling the distance between the metering rubber roller and the upper glue-applying iron roller, the paper pressing mechanism comprises two upper gluing rollers rotatably arranged between the assembling plates on two sides, the two upper gluing rollers are horizontally arranged at intervals, a lower gluing roller is rotatably arranged below each upper gluing roller on the inner side of the rack, the rack is provided with a gap adjusting mechanism for adjusting the horizontal height of the assembling plates at two sides.

The utility model discloses further set up to: the glue mixing mechanism comprises through holes arranged in the positions, corresponding to the metering glue rollers, of the assembling plates on the two sides, bearing seats are arranged on the positions, corresponding to the through holes, of the two assembling plates, the two ends of each metering glue roller extend to the through holes and are rotatably connected with the bearing seats, the bearing seats on the two sides are arranged outside the through holes through seat pins, and the bearing seats on the two sides are jointly connected with an adjusting assembly.

The utility model discloses further set up to: the adjusting assembly comprises a worm shaft located on one side of the metering rubber roll, the worm shaft is rotatably arranged between the assembling plates on two sides, two ends of the worm shaft extend to the assembling plates, the two assembling plates deviate from the sides and are located above the worm shaft, an L-shaped plate is arranged on one side of the L-shaped plate in a rotating mode and is provided with a first worm wheel matched with the worm shaft, an adjusting screw rod is connected to the center of the first worm wheel in a threaded mode, a sliding hole matched with the adjusting screw rod is formed in the L-shaped plate, and the adjusting screw rod penetrates through the sliding hole and is rotatably connected with the bearing seat.

The utility model discloses further set up to: the inner wall of the assembly plate on one side is located above the worm shaft and is fixedly provided with a glue mixing motor through an installation frame, the driving end of the glue mixing motor is provided with a driving wheel, the outer ring of the worm shaft located on the inner side of the assembly plate is sleeved with a driven wheel matched with the driving wheel, a transmission belt is arranged between the driving wheel and the driven wheel, and an adjusting wheel disc is further sleeved at one end of the worm shaft extending to the outside of the rack.

The utility model discloses further set up to: the clearance adjusting mechanism comprises adjusting seats arranged below two assembling plates and deviated from the side, two adjusting seats are arranged on the outer side of each assembling plate, a supporting seat is arranged at the position, corresponding to each adjusting seat, of the outer side of the rack, a second turbine is arranged on the upper end of the supporting seat in a rotating mode, a lead screw is connected to the center of each second turbine in a threaded mode, and the other end of the lead screw is connected with the corresponding adjusting seats.

The utility model discloses further set up to: the rack is located on one side of every two corresponding second turbines and is provided with a transmission worm in a rotating mode, the outer rings of the two transmission worms on the same side are all sleeved with synchronizing wheels, the outer rings of the synchronizing wheels on the two sides are all sleeved with synchronizing belts, and a driving motor used for controlling the rotation of one of the transmission worms is arranged on the inner side of the rack.

The utility model discloses further set up to: the frame outer wall is located every supporting seat top and all fixedly is provided with the adjusting block, the guiding hole with the lead screw adaptation is seted up in adjusting block center department, the second turbine upper end all with correspond the adjusting block and rotate and be connected.

To sum up, the utility model discloses following beneficial effect has: the upper paper feeding mechanism is used for conveying face paper, the lower paper feeding mechanism is used for conveying bottom paper, the glue spraying tube sprays glue liquid between the upper glue iron roller and the metering rubber roller during working, and the glue liquid flows out from a gap between the upper glue iron roller and the metering rubber roller and is attached to the upper glue iron roller; the distance between the metering rubber roll and the sizing iron roll is controlled by the glue mixing mechanism, so that the gap between the sizing iron roll and the metering rubber roll is changed, and the control on the glue output is realized; the paper pressing mechanism presses the bottom paper and the surface paper through the matching between the upper laminating roller and the lower laminating roller to finish paper mounting; when paper boards with different thicknesses are encountered, the gap adjusting mechanism is used for adjusting the distance between the assembling plate and the rack, so that the distance between the upper attaching roller arranged on the assembling plate and the lower attaching roller arranged on the rack is changed, and the gap adjusting mechanism is suitable for processing the paper boards with different thicknesses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another aspect of the present invention;

fig. 3 is a schematic view of another aspect of the present invention;

fig. 4 is a schematic view of another embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 7 is an enlarged view of a portion of the structure shown at B in FIG. 1;

FIG. 8 is an enlarged view of a portion of the structure at C in FIG. 2;

FIG. 9 is an enlarged view of a portion of the structure shown in FIG. 2 at D;

FIG. 10 is an enlarged view of a portion of the structure at E in FIG. 3;

FIG. 11 is an enlarged view of a portion of FIG. 4 at F;

fig. 12 is an enlarged view of a portion of the structure at G in fig. 5.

Reference numerals are as follows: 1. a paper mounting machine body; 100. a frame; 101. an upper paper feeding mechanism; 102. a lower paper feeding mechanism; 2. assembling a plate; 3. gluing an iron roller; 300. gluing and rolling; 301. measuring a rubber roller; 302. a glue spraying pipe; 303. a through hole; 304. a bearing seat; 305. a seat pin; 306. a worm shaft; 307. an L-shaped plate; 308. a first turbine; 309. adjusting the screw rod; 310. a slide hole; 311. a glue mixing motor; 312. a drive wheel; 313. a driven wheel; 314. a drive belt; 315. adjusting the wheel disc; 316. a mounting frame; 4. an upper laminating roller; 400. a lower laminating roller; 401. an adjusting seat; 402. a supporting seat; 403. a second turbine; 404. a screw rod; 405. a drive worm; 406. a synchronizing wheel; 407. a synchronous belt; 408. a drive motor; 409. an adjusting block; 410. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-12, an automatic glue adjusting and pressure regulating mechanism of a paper pasting machine according to an embodiment of the present invention includes a paper pasting machine main body 1, the paper pasting machine main body 1 includes a frame 100, an upper paper feeding mechanism 101 and a lower paper feeding mechanism 102 installed on the frame 100, two assembling plates 2 for installing a glue applying mechanism and a paper pressing mechanism are oppositely disposed behind the lower paper feeding mechanism 102 of the frame 100, the glue applying mechanism includes an upper glue roller 3 rotatably disposed between the assembling plates 2 at two sides, a lower glue roller 300 is correspondingly disposed below the upper glue roller 3 of the frame 100, a metering rubber roller 301 is rotatably disposed between the assembling plates 2 at two sides and at one side of the upper glue roller 3, a glue spraying pipe 302 is disposed above the middle position between the upper glue roller 3 and the metering rubber roller 301, the metering rubber roller 301 is connected with a glue adjusting mechanism for controlling the distance between the metering rubber roller 301 and the upper glue roller 3, the paper pressing mechanism includes two upper gluing rollers 4 rotatably disposed between the assembling plates 2 at two sides, two last laminating rollers 4 level and interval setting, the inboard laminating roller 400 under every last laminating roller 4 that is located of frame 100 all rotates, is provided with down on the frame 100 and is used for adjusting the clearance mechanism of both sides assembly plate 2 level.

When the device is used, the upper paper feeding mechanism 101 is used for conveying face paper, the lower paper feeding mechanism 102 is used for conveying base paper, the glue spraying tube 302 sprays glue between the upper iron roller 3 and the metering rubber roller 301 during operation, the glue flows out from a gap between the upper iron roller 3 and the metering rubber roller 301 and is attached to the upper iron roller 3, when the lower paper feeding mechanism 102 conveys the base paper between the upper iron roller 3 and the lower upper roller 300, the glue attached to the outer wall of the upper iron roller 3 is coated on the upper wall surface of the base plate, a gluing process is completed, when the gluing amount of the base paper needs to be controlled, the distance between the metering rubber roller 301 and the upper iron roller 3 is controlled through the glue regulating mechanism, and then the gap between the upper iron roller 3 and the metering rubber roller 301 is changed, so that the control of the glue discharging amount is realized, wherein the rubber tube 302 is connected with an external glue conveying structure, which belongs to the prior art and is not described herein; after the gluing process is finished, the backing paper is conveyed towards one side of the paper pressing mechanism, at the moment, the upper paper feeding mechanism 101 conveys the surface paper to the paper pressing mechanism, and the paper pressing mechanism presses the backing paper and the surface paper through the matching between the upper laminating roller 4 and the lower laminating roller 400 to finish paper mounting; due to the fact that the thicknesses of the paperboards are different, when the paperboards with different thicknesses meet, the gap adjusting mechanism is used for adjusting the distance between the assembling plate 2 and the rack 100, and further the distance between the upper attaching roller 4 installed on the assembling plate 2 and the lower attaching roller 400 installed on the rack 100 is changed, and the processing work of the paperboards with different thicknesses is adapted.

The glue mixing mechanism comprises through holes 303 formed in the assembling plates 2 on the two sides and located at positions corresponding to the metering glue rollers 301, bearing seats 304 are arranged on the deviating sides of the two assembling plates 2 and located at positions corresponding to the through holes 303, two ends of each metering glue roller 301 extend out of the through holes 303 and are rotatably connected with the bearing seats 304, the bearing seats 304 on the two sides are movably arranged outside the through holes 303 through seat pins 305, and the bearing seats 304 on the two sides are connected with an adjusting assembly together; adjusting part is including being located the worm axle 306 of measurement rubber roll 301 one side, worm axle 306 rotates to set up between both sides assembly panel 2 and both ends all extend to the assembly panel 2 outside, two assembly panel 2 deviate from the side and are located worm axle 306 top and all are provided with L template 307, L template 307 one side all rotates and is provided with the first turbine 308 with worm axle 306 complex, the equal threaded connection of first turbine 308 center department has adjusting screw 309, L template 307 is seted up with adjusting screw 309 complex slide opening 310, adjusting screw 309 runs through slide opening 310 and rotates with bearing frame 304 and is connected.

When the metering rubber roll 301 and the sizing roller 3 are used, when the distance between the metering rubber roll 301 and the sizing roller 3 needs to be adjusted, the worm shaft 306 is controlled to rotate, the worm shaft 306 rotates and drives the first turbines 308 on the two sides to synchronously rotate, the first turbines 308 on the two sides synchronously rotate and simultaneously drive the screws to slide along the sliding holes 310, the other ends of the screws are rotatably connected with the bearing blocks 304, the bearing blocks 304 are movably arranged outside the through holes 303 through the seat pins 305, the screws on the two sides slide along the sliding holes 310 and simultaneously drive the bearing blocks 304 on the two sides to synchronously rotate by taking the seat pins 305 as axes, the bearing blocks 304 on the two sides drive to rotate and drive the metering rubber roll 301 arranged between the bearing blocks 304 on the two sides to move, at the moment, the distance between the metering rubber roll 301 and the sizing roller changes, and the distance adjustment is completed; the inner diameter of the slide hole 310 is slightly larger than the outer diameter of the screw, the moving distance of the screw is small, and the slide hole 310 cannot cause clamping stagnation on the movement of the screw.

A glue adjusting motor 311 is fixedly arranged on the inner wall of the assembly plate 2 on one side and above the worm shaft 306 through an installation frame 316, a driving wheel 312 is arranged at the driving end of the glue adjusting motor 311, a driven wheel 313 matched with the driving wheel 312 is sleeved on the outer ring of the worm shaft 306 on the inner side of the assembly plate 2, a transmission belt 314 is arranged between the driving wheel 312 and the driven wheel 313, and an adjusting wheel disc 315 is further sleeved on one end of the worm shaft 306 extending to the outside of the rack 100.

When the automatic metering device is used, the glue mixing motor 311 drives the driving wheel 312 to rotate forwards or reversely, the driving wheel 312 drives the driven wheel 313 to rotate forwards or reversely through the transmission belt 314, and then the worm shaft 306 is driven to rotate forwards or reversely to realize automatic adjustment of the distance between the metering roller and the glue mixing roller; furthermore, through setting up the staff manually operation of adjusting rim plate 315 of being convenient for, can't adjust the interval between metering roll and the last rubber roll 3 when avoiding glue mixing motor 311 to damage, influence the production continuity of device.

The gap adjusting mechanism comprises adjusting seats 401 arranged below the deviating sides of the two assembling plates 2, two adjusting seats 401 are arranged on the outer side of each assembling plate 2, a supporting seat 402 is arranged at a position, corresponding to each adjusting seat 401, on the outer side of the rack 100, a second turbine 403 is rotatably arranged at the upper end of each supporting seat 402, a lead screw 404 is connected to the center of each second turbine 403 in a threaded manner, and the other end of each lead screw 404 is connected with the corresponding adjusting seat 401; the rack 100 is provided with two drive worms 405 on one side of each of two corresponding second worm wheels 403, the outer rings of the two drive worms 405 on the same side are respectively sleeved with a synchronizing wheel 406, the outer rings of the synchronizing wheels 406 on two sides are respectively sleeved with a synchronizing belt 407, and a driving motor 408 for controlling one of the drive worms 405 to rotate is arranged on the inner side of the rack 100.

When the automatic paper-feeding machine is used, the driving motor 408 drives one of the transmission worms 405 to rotate in the forward direction or the reverse direction, the transmission worm 405 rotates and simultaneously drives the other transmission worm 405 to rotate synchronously through the matching between the synchronizing wheel 406 and the synchronizing belt 407, the two transmission worms 405 rotate synchronously and simultaneously drive the second turbines 403 to rotate, the second turbines 403 rotate and drive the screw rods 404 to move up and down in the radial direction through the matching between the second turbines and the screw rods 404, the other ends of the screw rods 404 are fixedly connected with the corresponding adjusting seats 401, and then the screw rods 404 synchronously drive the assembling plates 2 on the two sides to move up and down in the radial direction through the adjusting seats 401, so that the distance between the upper attaching rollers 4 arranged on the assembling plates 2 and the lower attaching rollers 400 arranged on the rack 100 is changed, and the automatic paper-feeding machine is suitable for processing paper boards with different thicknesses; wherein the supporting strength of each second turbine 403 is effectively improved by providing the supporting base 402.

The outer wall of the frame 100 is provided with an adjusting block 409 above each support base 402, the center of the adjusting block 409 is provided with a guide hole 410 matched with the screw rod 404, and the upper end of the second turbine 403 is rotatably connected with the corresponding adjusting block 409.

When the lifting plate is used, the movement path of the screw rod 404 is limited through the guide hole 410, so that the screw rod 404 is prevented from deviating in the movement process, and the lifting plates on the two sides are prevented from deviating in the lifting process.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model that should point out simultaneously indicates the terminology, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mount automatic accent of paper machine and glue pressure regulating mechanism, is including mounting paper machine main part (1), mounting paper machine main part (1) including frame (100) and install last paper feeding mechanism (101) and lower paper feeding mechanism (102) on frame (100), its characterized in that: frame (100) are located down paper feeding mechanism (102) rear and are provided with two mounting plate (2) that are used for installing rubber coating mechanism and nipper in opposite directions, rubber coating mechanism is including rotating last rubber roll (3) that sets up between mounting plate (2) of both sides, frame (100) are located last rubber roll (3) below and correspond and are provided with last rubber roll (300), both sides just be located last rubber roll (3) one side rotation between mounting plate (2) and be provided with measurement rubber roll (301), last rubber roll (3) are provided with glue-spraying pipe (302) with the top of measurement rubber roll (301) position department placed in the middle, measurement rubber roll (301) are connected with the glue mixing mechanism that is used for controlling its and last rubber roll (3) interval, nipper is including rotating laminating roller (4) on two that set up between mounting plate (2) of both sides, two go up laminating roller (4) level and interval setting, the inner side of the rack (100) is positioned below each upper attaching roller (4) and is provided with a lower attaching roller (400) in a rotating mode, and the rack (100) is provided with a gap adjusting mechanism used for adjusting the horizontal height of the assembling plates (2) on the two sides.

2. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 1, characterized in that: glue mixing mechanism is including seting up in both sides mounting panel (2) and being located through-hole (303) that measurement rubber roll (301) correspond position department, two mounting panel (2) deviate from the side and are located through-hole (303) and correspond position department and be provided with bearing frame (304), measurement rubber roll (301) both ends all extend to through-hole (303) outer and rotate with bearing frame (304) and be connected, both sides bearing frame (304) all set up outside through-hole (303), both sides through seat round pin (305) activity bearing frame (304) are connected with adjusting part jointly.

3. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 2, characterized in that: adjusting part is including worm axle (306) that is located measurement rubber roll (301) one side, worm axle (306) rotate to set up between both sides assembly panel (2) and both ends all extend to assembly panel (2) outside, two assembly panel (2) deviate from the side and are located worm axle (306) top and all are provided with L template (307), L template (307) one side all rotates and is provided with and worm axle (306) complex first turbine (308), first turbine (308) center department equal threaded connection has adjusting screw (309), L template (307) seted up with adjusting screw (309) complex slide opening (310), adjusting screw (309) run through slide opening (310) and rotate with bearing frame (304) and be connected.

4. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 3, characterized in that: one side assembly plate (2) inner wall just is located worm axle (306) top and locates to be provided with glue mixing motor (311) through mounting bracket (316) is fixed, the drive end of glue mixing motor (311) is provided with drive wheel (312), the outer lane cover that worm axle (306) are located assembly plate (2) inboard is equipped with and drives wheel (312) complex from driving wheel (313), be provided with driving belt (314) between drive wheel (312) and follow driving wheel (313), worm axle (306) extend to frame (100) outer one end still the cover be equipped with and adjust rim plate (315).

5. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 1, characterized in that: transfer clearance mechanism including setting up in two assembly plates (2) adjustment seat (401) that deviate from the side below, every assembly plate (2) outside all is provided with two adjustment seats (401), the corresponding position department that the frame (100) outside is located every adjustment seat (401) all is provided with supporting seat (402), supporting seat (402) upper end all rotates and is provided with second turbine (403), every equal threaded connection in second turbine (403) center department has lead screw (404), lead screw (404) other end all is connected with corresponding adjustment seat (401).

6. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 5, characterized in that: frame (100) are located every two second turbine (403) one sides that correspond the setting and all rotate and wear to be equipped with drive worm (405), two the outer lane of drive worm (405) homonymy all is equipped with synchronizing wheel (406), both sides synchronizing wheel (406) outer lane all is equipped with synchronous belt (407) by overlapping, frame (100) inboard is provided with and is used for controlling one of them drive worm (405) pivoted driving motor (408).

7. The automatic glue and pressure regulating mechanism of the paper laminating machine as claimed in claim 6, characterized in that: the outer wall of the rack (100) is located above each supporting seat (402) and is fixedly provided with an adjusting block (409), the center of the adjusting block (409) is provided with a guide hole (410) matched with the screw rod (404), and the upper end of the second turbine (403) is rotatably connected with the corresponding adjusting block (409).