Automatic glue applicator for cigarette paper

Abstract

The utility model discloses an automatic glue applicator for cigarette paper, and belongs to the technical field of special paper production equipment. The sizing machine comprises a base station, wherein the base station is fixed on the ground; the number of the rotating side plates is two, and the rotating side plates are symmetrically arranged on the two sides of the base table and are connected with the base table in a hinged mode; the fixed sizing roller is rotationally arranged above the base station; the two ends of the movable sizing roller are rotationally connected to the rotating side plates on the two sides of the base table respectively; the thrust assembly is used for pushing the rotating side plate to swing, and the movable sizing roller moves along with swinging of the rotating side plate. According to the cigarette paper sizing device, the sizing thickness of cigarette paper can be adjusted, and the swinging angle of the rotating side plate can be accurately controlled through the thrust assembly, so that the size of a gap between the movable sizing roller and the fixed sizing roller is accurately adjusted, and the accurate control on the sizing thickness of the cigarette paper is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cigarette paper automatic sizing machine belongs to special paper production equipment technical field. BACKGROUND

[0002] The sizing machine is a kind of papermaking auxiliary equipment, sizing machine sprays sizing agent on sizing shaft, then makes sizing shaft and raw paper roll, and then makes sizing machine transfer to raw paper, completes the surface sizing of paper, so that the paper produced finally has the performance of preventing liquid penetration.

[0003] The existing double-sided sizing machine cannot accurately control the gap between sizing roller and sizing roller when sizing cigarette paper, so that the sizing thickness of two sides of cigarette paper cannot be effectively controlled. UTILITY MODEL CONTENTS

[0004] The utility model solves the problem that the existing double-sided sizing machine cannot accurately control the sizing thickness of two sides of cigarette paper when sizing.

[0005] The utility model solves the problem by the following technical scheme: a cigarette paper automatic sizing machine, including base, the base is fixed on ground;Rotary side plate, the number is two, symmetrically set up in the both sides of base, and the connecting mode between base is hinged;Fixed sizing roller, rotation is set in the upper of base;Movable sizing roller, two ends are rotationally connected on the rotary side plate of the both sides of base;Pushing assembly, for pushing the rotary side plate swing, the movable sizing roller moves with the rotary side plate swing;Wherein, the pushing assembly includes swing rod, one end of swing rod is hinged on base, the other end is hinged with sliding block, the sliding block is slidably connected on the rotary side plate, and the threaded hole is set in the sliding block, the rotatable screw rod is set in the threaded hole, and the both ends of screw rod are rotationally fixed on the rotary side plate.

[0006] By adopting the technical scheme, the gap between the fixed sizing roller and the movable sizing roller can be accurately adjusted, so that the sizing thickness of the cigarette paper can be adjusted. The push assembly controls the swing of the rotating side plate, so that the movable sizing roller is close to the fixed sizing roller. Since the sum of the thickness of the cigarette paper and the thickness of the glue adhered to the two sides thereof is the size of the gap between the fixed sizing roller and the movable sizing roller, the greater the swing angle of the rotating side plate, the smaller the gap between the movable sizing roller and the fixed sizing roller. At this time, the cigarette paper can adhere to the thicker glue through the gap between the fixed sizing roller and the movable sizing roller. Conversely, the smaller the swing angle of the rotating side plate, the thinner the glue that the cigarette paper can adhere to. The rotation of the screw rod can accurately control the swing angle of the rotating side plate, so that the size of the gap between the movable sizing roller and the fixed sizing roller is accurately adjusted, so that the sizing thickness of the cigarette paper is accurately controlled.

[0007] The utility model further sets up: base station and rotating side plate all are provided with glue supply assembly, glue supply assembly is used for to the fixed sizing roller and movable sizing roller are supplemented with glue.

[0008] By adopting the technical scheme, the glue supply assembly is respectively arranged at the positions close to the fixed sizing roller and the movable sizing roller. The fixed sizing roller and the movable sizing roller are supplemented with glue by the glue supply assembly. When the gap between the fixed sizing roller and the movable sizing roller is large, the glue supplement amount is increased, so that the thickness of the glue adhered to the fixed sizing roller and the movable sizing roller is larger, so that the cigarette paper can adhere to the thicker glue. Conversely, the glue supplement amount is reduced, so that the thickness of the glue adhered to the fixed sizing roller and the movable sizing roller is smaller.

[0009] The utility model further sets up: the transition rod is used for tensioning the cigarette paper between rotating side plate.

[0010] By adopting the technical scheme, the tensioning force can be applied to the cigarette paper, so that the cigarette paper maintains a relatively stable tension when sizing, and the uniformity of sizing is ensured.

[0011] The utility model further sets up: the inner side wall of rotating side plate close to the transition rod is provided with the sliding slot, the sliding rod is provided in the sliding slot, the end of transition rod is arranged on the sliding rod, and the tensioning spring is arranged on the sliding rod.

[0012] By adopting the technical scheme, the addition of the tensioning spring can automatically adjust the gap between the sliding rod and the sliding slot, ensure that the transition rod is always in the best working state, avoid errors or wear caused by looseness, and the design of the sliding slot and the sliding rod enables the transition rod to smoothly slide along the sliding rod, reduces the shaking in movement, and improves the stability and movement precision of the system.

[0013] The utility model further sets up: the hinge point between base station with the rotation side plate is provided with the limit board, the limit board is used for limiting the maximum rotation angle of rotation side plate.

[0014] Through adopting the above technical scheme, the rotation angle of the rotation side plate can be prevented from being too large, unnecessary collision between the movable glue applying roller and the fixed glue applying roller is reduced, the direct hard collision between the limit plate and the contact surface is reduced, component damage or deformation is avoided, and the service life of the equipment is prolonged.

[0015] The utility model further sets up: the end of limit board is provided with buffer cotton.

[0016] Through adopting the above technical scheme, the impact intensity when the rotation side plate and the limit plate abut can be effectively reduced, the rotation side plate can be smoothly decelerated when approaching the limit plate, and the influence of vibration and impact on the system is reduced.

[0017] The utility model further sets up: rotation side plate is provided with the hinge shaft, base station is provided with the hinge extension plate, hinge shaft is through setting in hinge extension plate.

[0018] Through adopting the above technical scheme, the design that the hinge shaft is through the hinge extension plate makes the connection between the rotation side plate and the base station more stable, can bear greater load, improves the strength and durability of overall structure, the cooperation of hinge shaft and hinge extension plate makes the rotation side plate can revolve around hinge shaft flexibly, guarantees the stability of movement process simultaneously, reduces the shaking and vibration, the structural design of hinge shaft and hinge extension plate is simple, and the process of installation and disassembly is convenient, and daily maintenance and component replacement are convenient.

[0019] The utility model has the advantages of:

[0020] Through the setting of the thrust assembly, the device can accurately control the swing angle of the rotation side plate, so that the gap between the fixed glue applying roller and the movable glue applying roller can be accurately adjusted, the glue applying thickness of the cigarette paper can be accurately controlled, and the requirements of different glue applying thicknesses of the cigarette paper can be met.

[0021] Through the setting of the transition rod, in cooperation with the tension spring, the cigarette paper can maintain a relatively stable tension when being glued, and the tension spring can be compressed if the transition rod applies too large tension to the cigarette paper due to too fast swing during the rotation of the transition rod, so that the tension spring can play a buffering role, and the cigarette paper can be prevented from being pulled off due to too fast rotation of the transition rod during the swing of the swing side plate. DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0023] Figure 2 is a front view of the rotating side plate of the utility model;

[0024] Figure 3 is a perspective structural schematic view of the rotating side plate of the utility model;

[0025] Figure 4 is a perspective structural schematic view of the thrust assembly of the utility model;

[0026] Figure 5 is a side view of the glue applying machine when it stops running;

[0027] Figure 6 is a side view of the glue applying machine when it applies glue.

[0028] In the figure: 1, base; 2, rotating side plate; 3, fixed glue applying roller; 4, movable glue applying roller; 5, thrust assembly; 501, swing rod; 502, sliding block; 503, screw rod; 6, glue body supply assembly; 7, transition rod; 8, sliding rod; 9, tension spring; 10, limiting plate; 11, buffer cotton; 12, hinged shaft; 13, hinged extension plate. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0030] As shown in Figure 1 and Figure 2 , a cigarette paper automatic glue applying machine comprises a base 1, the base 1 is fixed on the ground; two rotating side plates 2 are further installed on the base 1, the two rotating side plates 2 are symmetrically arranged on the two side faces of the base 1, and the connection mode between the rotating side plate 2 and the base 1 is hinged; a fixed glue applying roller 3 is rotatably installed on the upper end face of the base 1, and a movable glue applying roller 4 is rotatably installed between the two rotating side plates 2; a thrust assembly 5 is connected between the rotating side plate 2 and the base 1, the thrust assembly 5 can push the rotating side plate 2 to swing, and the movable glue applying roller 4 moves with the rotating side plate 2 swinging;

[0031] The base 1 is further provided with other components for assisting the normal operation of the glue applying machine, and the specific structure of the components is the structure of the commonly used components in the prior art, which is not described in detail here.

[0032] When the cigarette paper is glued, first control the swing of the rotating side plate 2, so that the gap between the movable glue roller 4 and the fixed glue roller 3 is increased, after the cigarette paper passes through the gap between the movable glue roller 4 and the fixed glue roller 3, adjust the rotating side plate 2 through the thrust assembly 5, so that the movable glue roller 4 is close to the fixed glue roller 3, by controlling the synchronous rotation of the movable glue roller 4 and the fixed glue roller 3, so that the glue on the movable glue roller 4 and the fixed glue roller 3 adheres to both sides of the cigarette paper.

[0033] Further, as shown in Figure 3 and Figure 4 , the thrust assembly 5 includes a swing rod 501, one end of the swing rod 501 is hinged to the base 1, the other end is hinged with a sliding block 502, the sliding block 502 is slidingly connected on the rotating side plate 2, and a threaded hole is formed on the sliding block 502, a rotatable lead screw 503 is arranged in the threaded hole, and the two ends of the lead screw 503 are respectively rotatably fixed on the rotating side plate 2.

[0034] By selecting the rotating mode of the lead screw 503 to adjust the rotating side plate 2, and then adjusting the gap between the movable glue roller 4 and the fixed glue roller 3, the gap between the fixed glue roller 3 and the movable glue roller 4 can be accurately adjusted, so that the glue thickness of the cigarette paper can be adjusted. The swing of the rotating side plate 2 is controlled by the thrust assembly 5, so that the movable glue roller 4 is close to the fixed glue roller 3. Since the sum of the thickness of the cigarette paper and the thickness of the glue adhered to both sides is the size of the gap between the fixed glue roller 3 and the movable glue roller 4, the greater the swing angle of the rotating side plate 2, the smaller the gap between the movable glue roller 4 and the fixed glue roller 3. At this time, the cigarette paper can adhere to the thicker glue between the fixed glue roller 3 and the movable glue roller 4. Conversely, if the swing angle of the rotating side plate 2 is smaller, the cigarette paper can adhere to thinner glue.

[0035] By rotating the lead screw 503, the swing angle of the rotating side plate 2 can be accurately controlled, so that the gap between the movable glue roller 4 and the fixed glue roller 3 can be accurately adjusted, so that the glue thickness of the cigarette paper can be accurately controlled.

[0036] Further, the base 1 and the rotating side plate 2 are provided with glue supply assembly 6, which is used for replenishing glue for the fixed glue roller 3 and the movable glue roller 4.

[0037] When the gap between the fixed glue roller 3 and the movable glue roller 4 is increased, the glue supply assembly 6 will automatically increase the amount of glue replenishment, so as to ensure that the glue layer adhered to the two rollers is thickened, so that the cigarette paper can uniformly adhere to thicker glue. Conversely, if the gap is reduced, the amount of glue replenishment will also be reduced, so that the glue layer on the fixed glue roller 3 and the movable glue roller 4 remains thin. This mechanism ensures the accurate matching of the glue supply and the gap between the fixed glue roller 3 and the movable glue roller 4.

[0038] Further, transition rods 7 are arranged between the rotating side plates 2, and the transition rods 7 are used to tension the cigarette paper. The cigarette paper can maintain a relatively stable tension during the gluing process, and the uniformity of the gluing is ensured. Specifically, an outer cylinder is rotatably sleeved on the transition rod 7. The cigarette paper can be laid on the outer cylinder. The arrangement of the outer cylinder prevents the cigarette paper from being directly rubbed against the transition rod 7, and the loss of the cigarette paper is prevented.

[0039] Further, a sliding groove is formed in the inner side wall of the rotating side plate 2 close to the transition rod 7. A sliding rod 8 is arranged in the sliding groove. The end of the transition rod 7 is slidingly arranged on the sliding rod 8. A tension spring 9 is arranged on the sliding rod 8. The arrangement of the tension spring 9 can prevent the cigarette paper attached to the bottom of the transition rod 7 from being broken due to excessive tension. When the tension of the cigarette paper is relatively large, the transition rod 7 can be lifted upward to compress the tension spring 9, thereby playing a buffering role.

[0040] As shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, a limiting plate 10 is arranged between the hinge joint of the base 1 and the rotating side plate 2. The limiting plate 10 is used to limit the maximum rotation angle of the rotating side plate 2. Figure 5 Figure 6 As shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, a limiting plate 10 is arranged between the hinge joint of the base 1 and the rotating side plate 2. The limiting plate 10 is used to limit the maximum rotation angle of the rotating side plate 2. Figure 5 In the maximum distance between the movable gluing roller 4 on the rotating side plate 2 and the fixed gluing roller 3 on the base 1, Figure 6 In the minimum distance between the movable gluing roller 4 and the fixed gluing roller 3, the limiting plate 10 is clamped into the rotation angle on the rotating side plate 2, thereby preventing the movable gluing roller 4 and the fixed gluing roller 3 from colliding with each other.

[0041] Further, the end of the limiting plate 10 is provided with a buffer cotton 11, which reduces the direct hard collision of the limiting plate 10 with the contact surface, avoids damage or deformation of the components, and prolongs the service life of the equipment.

[0042] In the embodiment, the rotating side plate 2 is provided with a hinge shaft 12, and the base 1 is provided with a hinge extension plate 13. The hinge shaft 12 is penetratingly arranged in the hinge extension plate 13. The design that the hinge shaft 12 penetrates the hinge extension plate 13 makes the connection between the rotating side plate 2 and the base 1 more stable, can bear a larger load, improves the strength and durability of the overall structure, and makes the rotating side plate 2 flexibly rotate around the hinge shaft 12 while ensuring the stability of the movement process, reducing shaking and vibration. The structure design of the hinge shaft 12 and the hinge extension plate 13 is simple, and the installation and disassembly process is convenient, which is convenient for daily maintenance and component replacement.

[0043] ​The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and various changes and improvements can be made without departing from the spirit and scope of the present application. These changes and improvements are all within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cigarette paper automatic sizing machine characterized by comprising: The utility model relates to a cigarette paper glue applying device, including: Base (1), the base (1) is fixed on the ground; Rotary side plate (2), the quantity is two, symmetrically set up in the both sides of base (1), with the hinge connection between base (1); Fixed glue applying roller (3), rotary setting in the top of base (1); Movable glue applying roller (4), two ends are rotary connected on the rotary side plate (2) of base (1) both sides; Thrust component (5) is used for pushing the rotary side plate (2) swing, and the movable glue applying roller (4) moves along with the rotary side plate (2) swing; Wherein, the thrust component (5) includes swing lever (501), one end of swing lever (501) is hinged to base (1), the other end is hinged with sliding block (502), sliding block (502) is slidably connected on rotary side plate (2), and threaded hole is set up on sliding block (502), rotatable screw rod (503) is arranged in threaded hole, and both ends of screw rod (503) are rotatably fixed on rotary side plate (2).

2. The automatic sizing machine for cigarette paper according to claim 1, characterized in that: Base (1) and glue body supply component (6) are set up on rotary side plate (2), and glue body supply component (6) is used for supplementing glue to fixed glue applying roller (3) and movable glue applying roller (4).

3. The automatic sizing machine for cigarette paper according to claim 1, characterized in that: Transition rod (7) is arranged between rotary side plate (2), and transition rod (7) is used for tensioning the strength of cigarette paper.

4. The automatic sizing machine for cigarette paper according to claim 3, characterized in that: The inner side wall of rotary side plate (2) close to transition rod (7) is provided with a sliding groove, a sliding rod (8) is arranged in the sliding groove, an end of the transition rod (7) is slidably arranged on the sliding rod (8), and a tension spring (9) is arranged on the sliding rod (8).

5. The automatic sizing machine for cigarette paper according to claim 1, characterized in that: A limiting plate (10) is arranged between the hinge joint of base (1) and rotary side plate (2), and the limiting plate (10) is used for limiting the maximum rotation angle of rotary side plate (2).

6. The automatic sizing machine for cigarette paper according to claim 5, characterized in that: The end of the limiting plate (10) is provided with a buffer cotton (11).

7. The automatic sizing machine for cigarette paper according to claim 1, characterized in that: A hinge shaft (12) is arranged on the rotary side plate (2), a hinge extension plate (13) is arranged on the base (1), and the hinge shaft (12) is arranged through the hinge extension plate (13).

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