CN211334831U

CN211334831U - Gluing mechanism

Info

Publication number: CN211334831U
Application number: CN201922209560.9U
Authority: CN
Inventors: 周超义
Original assignee: Wenzhou Caunta Printing Machinery Co ltd
Current assignee: Wenzhou Caunta Printing Machinery Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-25
Anticipated expiration: 2029-12-11

Abstract

A rubberizing mechanism which characterized in that: be connected with the pendulum shaft between two curb plates to but through this pendulum shaft fore-and-aft swing install on the fixing base, all be equipped with the bracing piece on two curb plates, two curb plate below are equipped with the camshaft, be equipped with on the camshaft with the cam of bracing piece lower extreme contact, the camshaft still is connected with the first drive assembly who orders about its reciprocating rotation. The advantages are that: can drive camshaft rotation action through first drive assembly, the camshaft then through the cooperation of cam with the bracing piece, drives the curb plate and swings around the balance staff to realize gluing the subassembly on the curb plate and supplying rising or decline of gluing the subassembly, thereby whether the rubberizing of control paper, rise when appearing empty then can avoid gluing glue and glue to the conveying belt, descend when the paper passes through then can ensure the paper rubber coating.

Description

Gluing mechanism

Technical Field

The utility model relates to a window patching machine, concretely relates to rubberizing mechanism.

Background

A window pasting machine is also called as a paper box window film pasting machine and is mainly used for local gluing and film pasting of a windowing paper box.

The gluing part is used for gluing a paper, so that a film of a subsequent film pasting part can be attached to the paper, the existing gluing part is usually fixedly mounted on a rack of the window patching machine, an upper gluing roller of the gluing part is contacted with a conveying belt of a paper feeding mechanism, when the paper passes through the lower part of the gluing roller, gluing can be realized, but when a blank phenomenon (namely no paper exists on the conveying belt of the paper feeding mechanism) occurs, the glue on the gluing roller can be adhered to the conveying belt of the paper feeding mechanism, so that an operator needs to clean the belt frequently, the labor intensity is high, if the paper is not cleaned in time, the paper is easily adhered to the conveying belt, subsequent paper collection is influenced, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a rubberizing mechanism solves current structure, and glue can glue the problem on the conveyer when empty opening.

The utility model discloses the technical scheme who adopts: a gluing mechanism comprises two side plates which are correspondingly arranged, and a gluing component and a glue supply component which are arranged on the two side plates; the swing shaft is connected between the two side plates, the swing shaft can be arranged on the fixing seat in a front-back swinging mode, the supporting rods are arranged on the two side plates, the cam shaft is arranged below the two side plates, a cam in contact with the lower end of the supporting rods is arranged on the cam shaft, and the cam shaft is further connected with a first driving assembly driving the cam shaft to rotate in a reciprocating mode.

The lower end of the support rod is provided with a bearing, and the outer ring of the bearing is abutted to the outer wall of the cam.

The first driving assembly comprises a first cylinder and a connecting rod, one end of the connecting rod is hinged to the first cylinder, and the other end of the connecting rod is fixedly connected with the camshaft.

The gluing component comprises a gluing roller which is rotatably arranged on the two side plates and is connected with a second driving component driving the gluing roller to rotate.

The glue supply assembly comprises two correspondingly arranged glue rolling memorial archways, a glue supply roller arranged between the two glue rolling memorial archways, a third driving assembly for driving the glue supply roller to rotate, a glue scraping plate matched with the glue supply roller and a glue disc arranged between the two side plates and positioned below the glue supply roller; the glue rolling memorial archway is provided with an installation shaft and is hinged to the side plate through the installation shaft, and a fourth driving assembly for driving the glue rolling memorial archway to swing along the installation shaft in a rotating mode is further connected between the glue rolling memorial archway and the side plate.

The glue tray is characterized in that a guide rail is connected between the two side plates, a sliding block matched with the guide rail is arranged at the bottom of the glue tray, a roller screw rod transmission assembly is formed between the side plates and the sliding block, and a window for moving out the glue tray is further arranged at the position, corresponding to the glue tray, of each side plate.

The fourth driving assembly is a second cylinder, and two ends of the second cylinder are respectively hinged with the side plate and the glue rolling memorial archway.

The utility model has the advantages that: scheme more than adopting, can drive the camshaft rotation action through first drive assembly, the camshaft then passes through the cooperation of cam and bracing piece, it swings around the balance staff to drive the curb plate, thereby realize gluing assembly on the curb plate and the rising or the decline that supplies gluey subassembly, thereby whether the rubberizing of control paper, rise when appearing empty and then can avoid gluing glue and glue the conveying belt on, the decline then can ensure the paper rubber coating when the paper passes through, not only can effectively avoid glue to glue the problem of driving belt, reduce cleaning, reduce artifical intensity of labour, moreover above-mentioned rubberizing mechanism moves fast, the noise is low, control accuracy is high.

Drawings

Fig. 1 is a schematic structural view of a gluing mechanism according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the gluing mechanism according to the embodiment of the present invention.

Fig. 3 is an exploded schematic view of the glue supply assembly according to the embodiment of the present invention.

Fig. 4 is an exploded schematic view of the glue tray and the mounting structure thereof according to the embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, a gluing mechanism comprises a side plate 1, a gluing component 2, a glue supply component 3, a swing shaft 4, a fixed seat 5, a support rod 6, a cam shaft 7, a cam 8 and a first driving component 9.

Curb plate 1 is equipped with two and controls and correspond the setting, connects through balance staff 4 between two curb plates 1, just rubberizing subassembly 2, confession gluey subassembly 3 all set up between two curb plates 1 to install on two curb plates 1.

Fixing base 5 can fixed mounting in the frame of window patching machine, balance staff 4 passes fixing base 5 and sets up to can be rotatory by relative fixing base 5 through deep groove ball bearing, can realize two curb plates 1 along the rotatory swing at balance staff 4 center through fixing base 5 and balance staff 4, thereby drive rubberizing subassembly 2 and the back and forth swing that supplies gluey subassembly 3. Wherein, fixing base 5 is equipped with two to set up the inboard position at two curb plates 1, the structure is more reliable and more stable.

Two support rods 6 are arranged and are respectively fixedly connected with the two side plates 1,

the camshaft 7 is correspondingly arranged below the supporting rod 6, the camshaft 7 can be rotatably installed on a rack of the window patching machine, the cam 8 is installed on the camshaft 7 and is in contact with the lower end of the supporting rod 6, and the first driving component 9 is in driving connection with the camshaft 7.

Can drive camshaft 7 rotatory through first drive assembly 9, camshaft 7 then passes through the cooperation of cam 8 with bracing piece 6, drives two curb plates 1 along the rotatory swing at balance staff 4 center to drive rubberizing subassembly 2 and the back and forth swing that supplies gluey subassembly 3. In order to facilitate the rotary swing, the mounting positions of the swing shaft 4 and the support rod 6 are respectively located at the front and rear positions of the side plate 1, so that the side plate has a long enough distance, the swing amplitude is reduced, and the stable work is ensured. In addition, the lower end of the support rod 6 is provided with a bearing 10, and the bearing 10 abuts against the outer wall of the cam 8, so that the friction and the abrasion in the working process are reduced, the noise is reduced, and the service life is prolonged.

The first driving assembly 9 comprises a first cylinder 91 and a connecting rod 92, the first cylinder 91 is hinged to a frame of the window patching machine, one end of the connecting rod 92 is hinged to the first cylinder 91 through a fisheye joint, the other end of the connecting rod 92 is fixedly connected with the camshaft 7, and the first cylinder 91 stretches and retracts and the connecting rod 92 drives the camshaft 7 to rotate in a reciprocating mode.

Above-mentioned rubberizing mechanism, it is rotatory to utilize the flexible drive cam 8 of first cylinder 91, thereby realize curb plate 1 along the luffing motion of balance staff 4, thereby drive the rising and the decline of rubberizing subassembly 2, thereby whether the rubberizing of control paper, rise when appearing empty and then can avoid gluing glue on the conveying belt, decline when the paper passes through and can ensure the paper rubber coating again, not only can effectively avoid glue to glue the problem of driving belt, reduce cleaning work, reduce artifical intensity of labour, moreover, above-mentioned rubberizing mechanism moves fast, the noise is low, control accuracy is high.

As shown in fig. 1-2, the gluing assembly 2 comprises a gluing roller 21, the gluing roller 21 being rotatably mounted on the two side plates 1 and being connected to a second drive assembly 22 for driving it in rotation.

The second driving assembly 22 is mounted on one of the side plates 1, and it usually includes a motor and is linked with the glue roller 21 by means of a transmission such as a gear or a belt.

As shown in fig. 1-3, the glue supply assembly 3 includes a glue rolling housing 31, a glue supply roller 32, a third driving assembly 33, a glue scraping plate 34, and a glue tray 35.

The glue rolling memorial archways 31 are correspondingly arranged left and right, the glue supply roller 32 is rotatably arranged between the two glue rolling memorial archways 31 and is connected with a third driving assembly 33 for driving the glue supply roller to rotate, the third driving assembly 33 is arranged on one of the glue rolling memorial archways 31 and is also generally connected with the glue supply roller 32 in a linkage manner through transmission modes such as gears or transmission belts and the like by adopting a motor.

The glue scraping plate 34 is installed on the glue rolling memorial archway 31, is pressed on the glue supply roller 32 through a compression spring assembly, forms tangential fit with the glue rolling roller 32, is used for hanging redundant glue, and enables the glue on the surface of the glue rolling roller 21 to be balanced when the glue is transferred to the glue rolling roller 21, so that the subsequent gluing quality is guaranteed.

The glue tray 35 is located below the glue supply roller 32 for storing glue.

During the gluing operation, the glue supply roller 32 is partially arranged in the glue tray 35, the third driving assembly 33 drives the glue supply roller 32 to rotate, the glue is taken away by the glue supply roller 32 along with the rotation of the glue supply roller 32, the glue on the surface of the glue supply roller 32 is uniformly scraped by the glue scraping plate 34 and then is attached to the gluing roller 21, the glue is supplied to the gluing roller 21, and the gluing roller 21 is matched with the paper on the conveying belt to glue the paper.

Wherein, be equipped with installation axle 36 on the rubber coating memorial archway 31 to articulate on curb plate 1 through installation axle 36, still be connected with between rubber coating memorial archway 31 and the curb plate 1 and order about the fourth drive subassembly 37 of rubber coating memorial archway 31 along the rotatory wobbling of installation axle 36, fourth drive subassembly 37 is the second cylinder, the second cylinder both ends are articulated with curb plate 1, rubber coating memorial archway 31 respectively, can drive the rotatory swing of rubber coating memorial archway 31 through the second cylinder to drive and supply rubber cylinder 32 along the rotatory swing of installation axle 36, when not rubberizing, supply rubber cylinder 32 not contact with rubberizing cylinder 21, when the rubberizing during operation, the second cylinder drives and supplies rubber cylinder 32 to move, makes its part arrange in glue dish 35 and laminate mutually with rubberizing cylinder 21.

Further, a guide rail 351 is connected between the two side plates 1, a sliding block 352 matched with the guide rail 351 is arranged at the bottom of the glue disc 35, a roller screw rod transmission assembly 353 is formed between the side plates and the sliding block 352, a window for moving out the glue disc 35 is further arranged at the position, corresponding to the glue disc 35, of each side plate 1, the roller screw rod transmission assembly 353 is connected with an operation hand wheel, the transverse movement of the glue disc 35 can be achieved through the operation hand wheel, and glue adding is facilitated.

In addition, the side cover is usually arranged on the outer side of the side plate 1, so that not only can installation space be further provided for various driving assemblies, but also the driving assemblies can be protected from dust, and a dust cover can be arranged between the two side plates 1 to protect the gluing assembly 2 and the gluing assembly 3 from dust.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. A gluing mechanism comprises two side plates (1) which are correspondingly arranged, and a gluing component (2) and a glue supply component (3) which are arranged on the two side plates (1);

the method is characterized in that: be connected with pendulum shaft (4) between two curb plates (1) to but through this pendulum shaft (4) fore-and-aft swing install on fixing base (5), all be equipped with bracing piece (6) on two curb plates (1), two curb plates (1) below is equipped with camshaft (7), be equipped with cam (8) with bracing piece (6) lower extreme contact on camshaft (7), camshaft (7) still are connected with and order about its first drive assembly (9) of reciprocal pivoted.

2. A gluing mechanism according to claim 1, characterised in that: the lower end of the support rod (6) is provided with a bearing (10), and the outer ring of the bearing (10) is abutted against the outer wall of the cam (8).

3. A gluing mechanism according to claim 1, characterised in that: the first driving assembly (9) comprises a first cylinder (91) and a connecting rod (92), one end of the connecting rod (92) is hinged to the first cylinder (91), and the other end of the connecting rod (92) is fixedly connected with the camshaft (7).

4. A gluing mechanism according to claim 1, characterised in that: the gluing assembly (2) comprises a gluing roller (21), wherein the gluing roller (21) is rotatably arranged on the two side plates (1) and is connected with a second driving assembly (22) for driving the gluing roller to rotate.

5. A gluing mechanism according to claim 1, characterised in that: the glue supply assembly (3) comprises two correspondingly arranged glue rolling memorial archways (31), a glue supply roller (32) arranged between the two glue rolling memorial archways (31), a third driving assembly (33) for driving the glue supply roller (32) to rotate, a glue scraping plate (34) matched with the glue supply roller (32) and a glue disc (35) arranged between the two side plates (1) and positioned below the glue supply roller (32); the rubber coating memorial archway is characterized in that a mounting shaft (36) is arranged on the rubber coating memorial archway (31), the rubber coating memorial archway is hinged to the side plate (1) through the mounting shaft (36), and a fourth driving assembly (37) for driving the rubber coating memorial archway (31) to swing in a rotating mode along the mounting shaft (36) is further connected between the rubber coating memorial archway (31) and the side plate (1).

6. A gluing mechanism according to claim 5, characterised in that: be connected with guide rail (351) between two curb plate (1), glue dish (35) bottom is equipped with slider (352) with guide rail (351) adaptation, be formed with roller lead screw transmission subassembly (353) between curb plate and slider (352), the position that curb plate (1) corresponds glue dish (35) still is equipped with the window that supplies glue dish (35) to shift out.

7. A gluing mechanism according to claim 5, characterised in that: the fourth driving assembly (37) is a second air cylinder, and two ends of the second air cylinder are respectively hinged with the side plate (1) and the glue rolling memorial archway (31).