CN211563518U - Gumming machine of corrugated paper production line - Google Patents

Abstract

The utility model relates to the technical field of corrugated paper production equipment, in particular to a glue applicator for a corrugated paper production line, comprising a frame, a glue pool arranged on the frame, and a glue roller rotatably connected to the glue pool. A fixed frame is provided, and a corrugated roller is rotated on the fixed frame. The corrugated roller is parallel to the gluing roller. A telescopic rod is arranged between the frame and the fixed frame. . The utility model can adjust the distance between the corrugating roller and the gluing roller, so that the corrugated paper of different thickness can be glued, thereby widening the applicable scope of the equipment.

Description

A glue coating machine for corrugated paper production line

technical field

The utility model relates to the technical field of corrugated paper production equipment, in particular to a gluing machine.

Background technique

In the production process of corrugated paper, in order to improve the strength of corrugated paper, multiple layers of corrugated paper are often glued together to form multi-layer composite corrugated paper, so that the corrugated paper can obtain higher strength. In the above process, glue is generally applied on the surface of the corrugated paper by a glue applicator, and then the multi-layer corrugated paper is bonded by a compound machine.

The Chinese utility model patent with the announcement number of CN105935642A and the authorization announcement date of September 14, 2016 discloses a corrugated paper gluing machine, including a frame, a gluing system, a guide roller and a power system. The gluing system consists of a gluing roller. , Coating roller, rubber scraping plate, slurry tank and gluing roller. Part of the gluing roller is immersed in the pulp tank. The gluing roller is pressed on the gluing roller to provide pressure for corrugated paper gluing. The rubberizing roller is adjacent to Set on one side of the glue roller, the distance is the set thickness of the glue layer, and the rubber scraper is in contact with the glue roller to scrape the glue; the above corrugated paper glue coating machine also includes a grinding system, and the grinding system consists of a sanding roller and a sanding roller. Consists of adjacent grinding rollers.

In the above-mentioned prior art, the corrugated paper is passed between the gluing press roller and the gluing roller, and the gluing roller adheres the glue in the pulp tank to the corrugated paper, thereby gluing the corrugated paper. However, in actual production, due to the different layers of corrugated paper, the thickness of corrugated paper will change. The corrugated paper is glued, and its equipment has a narrow scope of application.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a glue applicator for a corrugated paper production line, which can apply glue to corrugated paper of different thicknesses, thereby obtaining a wider application range of the equipment.

The above utility model purpose of the present utility model is achieved through the following technical solutions: a glue applicator for a corrugated paper production line, comprising a frame, a glue pool arranged on the frame, and a glue roller connected to the glue pool in rotation, A fixing frame is rotatably arranged on the frame, a corrugating roller is rotatably arranged on the fixing frame, and the corrugating roller is parallel to the gluing roller, and a telescopic rod is arranged between the frame and the fixing frame, and the telescopic rod is One end is rotatably connected to the frame, and the other end is rotatably connected to the fixing frame.

By adopting the above technical solution, the rotation of the fixed frame can be controlled by the telescopic rod extending and retracting. Since one end of the telescopic rod is rotatably connected to the frame and the other end is rotatably connected to the fixed frame, when the length of the telescopic rod is fixed, the position of the fixed frame will also be changed. Fixed, so that the position of the corrugating roller can be adjusted, and then the distance between the corrugating roller and the gluing roller can be adjusted, so that the corrugated paper of different thickness can be glued, thereby improving the application range of the equipment.

In a preferred example of the present invention, the fixing frame can be further configured as follows: the fixing frame includes two fixing rods parallel to each other and rotatably connected to the frame and a connecting rod fixedly connected between the two fixing rods. The length direction of the rod is parallel to the axis line of the corrugating roller; the telescopic rod is rotatably connected to the connecting rod, and the two ends of the corrugating roller are respectively rotatably connected to two fixed rods.

By adopting the above technical solution, the telescopic rod can pull the connecting rod and further pull the fixed rods at both ends of the connecting rod to rotate, thereby driving the corrugating roller to move. The corrugating roll is less prone to tilt, which allows for more precise control of the distance between the corrugating and gluing rolls.

In a preferred example of the present invention, the telescopic rod can be further configured as follows: the telescopic rod includes a threaded pipe rotatably connected to the frame and a threaded rod penetrated in the threaded pipe, and the threaded rod closes to one end of the connecting rod from the thread The end of the threaded rod close to the connecting rod is rotatably provided with a bearing head, the bearing head is provided with a collar, and the collar is sleeved on the connecting rod.

Since the threaded rod and the threaded pipe are connected by threads, when the threaded rod is rotated, the threaded rod will be displaced relative to the threaded pipe along the axial direction of the threaded pipe, thereby adjusting the total length of the telescopic rod. Since the threaded rod and the connecting rod are connected by the bearing head and the collar, the connecting rod can be pulled during the rotation of the threaded rod, thereby controlling the distance between the corrugating roller and the gluing roller. By adopting the above technical solution, the distance between the corrugating roller and the rubber coating roller can be controlled more precisely.

In a preferred example of the present invention, it can be further configured that: the collar is sleeved at the midpoint of the connecting rod.

By adopting the above technical solution, the collar can make the force on both sides of the connecting rod more uniform when the connecting rod is pulled, so that the connecting rod is less prone to inclination, which helps to more accurately adjust the force between the corrugating roller and the glue roller. distance is controlled.

In a preferred example of the present invention, it can be further configured that: one end of the threaded rod away from the collar extends from the end of the threaded pipe away from the connecting rod, and a wrench head is fixedly arranged, and the wrench head is connected to the threaded rod. Coaxial hexagonal prism.

By adopting the above technical solution, the threaded rod can be rotated by the rotating head, which facilitates the control of the threaded rod and facilitates the adjustment of the position of the corrugating roller.

In a preferred example of the present invention, it can be further configured as follows: the frame is provided with two parallel arc-shaped chutes, the two fixing rods are provided with sliding blocks, and the sliding blocks are slidably connected in the curved chute.

By adopting the above technical solution, during the rotation of the fixing frame, the two sliders will slide in the two arc-shaped chutes respectively, so as to limit the position of the fixing rod, so that the fixing frame is not easily biased during the rotation process. Move and tilt, thus improving the stability of the corrugating roller position.

In a preferred example of the present invention, the slider can be further configured as follows: the sliding block includes a roller arranged on the side of the fixing rod away from another fixing rod and a baffle plate arranged on the side of the roller away from the fixing frame; the roller It is inserted through the arc-shaped chute, the axis line of the roller is parallel to the length direction of the connecting rod, and the side of the baffle plate facing the fixing rod is in contact with the frame.

By adopting the above technical solution, in the process of sliding the slider along the arc-shaped chute, the cylindrical roller is inserted into the arc-shaped chute, which helps to reduce the frictional force of the arc-shaped chute on the slider. So that the slider slides more smoothly.

In a preferred example of the present invention, it can be further configured as follows: one end of the roller is fixedly connected to the fixing rod, the other end is provided with a thread groove along the axis line of the roller, and the inner wall of the thread groove is provided with a thread thread a threaded table is fixedly arranged on the side of the baffle plate facing the roller, and the threaded table is threadedly connected in the threaded groove.

By adopting the above technical solution, when the distance between the corrugating roller and the gluing roller needs to be adjusted, the baffle can be rotated to increase the distance between the baffle and the fixed rod, thereby reducing the distance between the baffle, the fixed rod and the fixed rod. friction between racks. After the adjustment is completed, the baffle can be rotated to make the baffle press against the frame, thereby increasing the stability of the position of the corrugating roller through the frictional force between the baffle and the frame.

In a preferred example of the present invention, it can be further configured that: the baffle is a square plate.

By adopting the above technical solution, it is convenient for the operator to rotate the baffle plate, thereby facilitating the operator to adjust the position of the corrugating roller.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. In the present utility model, by setting the fixing frame and controlling the pushing and pulling of the fixing frame through the telescopic rod, the fixing frame is rotated on the frame, and the distance between the corrugating roller and the gluing roller can be adjusted, so that different thicknesses can be adjusted. The corrugated paper is glued to increase the scope of application of the equipment.

2. In the present invention, the telescopic rod includes a threaded pipe and a threaded rod connected with each other, and the length of the telescopic rod can be adjusted by rotating the threaded rod, thereby helping to improve the adjustment accuracy of the telescopic rod.

3. In the present utility model, by setting the arc chute, the rotation of the fixing frame can be guided, so that the fixing frame is more stable, and the distance between the corrugating roller and the gluing roller can be adjusted more accurately.

Description of drawings

Fig. 1 is the structural representation of glue applicator in the embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a slider in an embodiment of the present invention.

In the figure, 1, frame; 11, arc chute; 12, guide roller; 2, glue tank; 21, glue roller; 22, drive motor; 3, fixed frame; 31, fixed rod; 32, connecting rod ;4, corrugating roller; 5, slider; 51, roller; 52, baffle; 53, threaded groove; 54, threaded table; 6, telescopic rod; 61, threaded pipe; 62, threaded rod; 63, pull head; 64, bearing head; 65, collar.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Example: a glue applicator for a corrugated paper production line, with reference to FIG. 1, comprising a frame 1, a glue pool 2 arranged on the frame 1 and a glue roller 21 rotatably connected to the side wall of the glue pool 2, the glue pool 2 Glue is contained in the glue tank 2 , and a drive motor 22 for driving the glue roller 21 to rotate is also provided on the outer wall of the glue pool 2 . A fixing frame 3 is rotatably connected to the frame 1. The fixing frame 3 includes two fixing rods 31 which are parallel to each other and are rotatably connected to the frame 1, and are fixedly connected between the two fixing rods 31 and are perpendicular to the two fixing rods. The connecting rod 32 of 31 is also rotatably connected with a corrugating roller 4 between the two fixing rods 31 , and both the connecting rod 32 and the corrugating roller 4 are parallel to the gluing roller 21 . A guide roller 12 parallel to the corrugating roller 4 is also rotatably connected to the frame 1 . The corrugated paper passes through the gap between the gluing roller 21 and the corrugating roller 4. During the rotation of the gluing roller 21, the glue in the glue pool 2 is adhered and applied to the corrugated paper, thereby completing the gluing process of the corrugated paper.

Referring to FIG. 1 , a telescopic rod 6 is rotatably provided on the frame 1 for adjusting the angle of the fixing frame 3 . The telescopic rod 6 includes a threaded pipe 61 that is rotatably connected to the frame 1 and a threaded rod 62 that is threadedly connected to the threaded pipe 61, wherein the end of the threaded rod 62 facing the connecting rod 32 is provided with a bearing head 64, and the bearing head 64 is fixedly provided There is a collar 65 , and the collar 65 is sleeved at the midpoint of the connecting rod 32 . The end of the threaded rod 62 away from the bearing head 64 is also fixedly provided with a wrench head 63 , and the wrench head 63 is a regular hexagonal prism coaxial with the threaded rod 62 .

When the pulling head 63 is rotated, the threaded rod 62 will rotate in the threaded pipe 61 and move relative to the axial direction of the threaded pipe 61, thereby pushing or pulling the connecting rod 32, thereby pulling the entire fixing frame 3 to rotate.

Referring to FIGS. 1 and 2 , two arc-shaped sliding grooves 11 are provided on the frame 1 , and a sliding block 5 is provided on the side of the fixing rod 31 away from the other fixing rod 31 , and the sliding block 5 is slidably connected to the arc-shaped sliding block 5 . in the chute 11. The slider 5 includes a roller 51 fixedly connected to one side of the fixed rod 31 away from the other fixed rod 31 and a square baffle 52 arranged on one end of the roller 51 away from the fixed rod 31 , wherein the roller 51 is away from the fixed rod 31 . One end of the roller 51 is provided with a thread groove 53 along the axial direction of the roller 51 .

The implementation principle and usage method of this embodiment are as follows:

The corrugated paper passes between the corrugated roller 4 and the gluing roller 21 through the guiding action of the guide roller 12. The gluing roller 21 rotates under the action of the driving motor 22, and applies the glue in the glue pool 2 to the corrugated paper.

When the distance between the corrugating roller 4 and the gluing roller 21 needs to be adjusted, it is necessary to first rotate the baffle 52 to release the abutment between the baffle 52 and the frame 1, and then hold and rotate the pulling head 63 to pull the head 63. Through the threaded connection with the threaded pipe 61, the threaded rod 62 is moved relative to the threaded pipe 61 along the radial direction of the threaded pipe 61, and the fixing frame 3 is pulled to rotate. Since the threaded pipe 61 is rotatably connected to the frame 1, and the threaded rod 62 is rotatably connected to the connecting rod 32 through the bearing head 64 and the collar 65, the threaded pipe 61 and the threaded rod 62 will not be stuck, and can be smoothly connected to the fixing frame 3. The position is adjusted so as to adjust the distance between the corrugating roller 4 and the gluing roller 21 . After the adjustment is completed, the baffle 52 is rotated back to make the baffle 52 abut on the frame 1 , so that the stability of the corrugating roller 4 can be improved by the friction between the baffle 52 and the frame 1 .

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (9)

1. A glue applicator for a corrugated paper production line, comprising a frame (1), a glue pool (2) arranged on the frame (1), and a glue roller (21) rotatably connected to the glue pool (2), It is characterized in that: a fixing frame (3) is rotatably arranged on the frame (1), a corrugating roller (4) is rotatably arranged on the fixing frame (3), and the corrugating roller (4) is parallel to the gluing roller. (21), a telescopic rod (6) is arranged between the frame (1) and the fixing frame (3), one end of the telescopic rod (6) is rotatably connected to the frame (1), and the other end is rotatably connected to the fixed frame rack (3). 2 . The glue applicator for a corrugated paper production line according to claim 1 , wherein the fixing frame ( 3 ) comprises two fixing rods ( 31 ) that are parallel to each other and rotatably connected to the frame ( 1 ). 3 . and a connecting rod (32) fixedly connected between two fixed rods (31), the length direction of the connecting rod (32) is parallel to the axis of the corrugating roller (4); the telescopic rod (6) rotates Connected to the connecting rod (32), the two ends of the corrugating roller (4) are respectively rotatably connected to the two fixing rods (31). 3. A glue applicator for a corrugated paper production line according to claim 2, characterized in that: the telescopic rod (6) comprises a threaded pipe (61) rotatably connected to the frame (1) and a threaded pipe (61) threaded through the thread A threaded rod (62) in the pipe (61), one end of the threaded rod (62) close to the connecting rod (32) protrudes from the threaded pipe (61), and the threaded rod (62) is close to the connecting rod (32) ) is rotatably provided with a bearing head (64), a collar (65) is arranged on the bearing head (64), and the collar (65) is sleeved on the connecting rod (32). 4 . The glue applicator for a corrugated paper production line according to claim 3 , wherein the collar ( 65 ) is sleeved at the midpoint of the connecting rod ( 32 ). 5 . 5. The glue applicator for a corrugated paper production line according to claim 3, characterized in that: one end of the threaded rod (62) away from the collar (65) is away from the end of the threaded pipe (61) away from the connecting rod (32). One end protrudes and is fixedly provided with a wrench head (63), and the wrench head (63) is a hexagonal prism body coaxial with the threaded rod (62). 6 . The glue applicator for a corrugated paper production line according to claim 2 , characterized in that: the frame ( 1 ) is provided with two arc-shaped chutes ( 11 ) parallel to each other, and two of the fixed Each of the rods (31) is provided with a slider (5), and the slider (5) is slidably connected to the arc-shaped chute (11). 7 . The glue applicator for a corrugated paper production line according to claim 6 , wherein the slider ( 5 ) comprises a roller disposed on the side of the fixing rod ( 31 ) away from another fixing rod ( 31 ). 8 . (51) and a baffle plate (52) provided on the side of the roller (51) away from the fixing frame (3); the roller (51) is penetrated in the arc-shaped chute (11), and the roller ( The axis line of 51) is parallel to the length direction of the connecting rod (32), and the side of the baffle plate (52) facing the fixing rod (31) is in contact with the frame (1). 8 . The glue applicator for a corrugated paper production line according to claim 7 , wherein one end of the roller ( 51 ) is fixedly connected to the fixing rod ( 31 ), and the other end is along the axis of the roller ( 51 ). 9 . The thread is provided with a thread groove (53), and the inner wall of the thread groove (53) is provided with a thread thread; the side of the baffle plate (52) facing the roller (51) is fixedly provided with a thread table (54), so The threaded table (54) is screwed into the threaded groove (53). 9 . The glue applicator for a corrugated paper production line according to claim 8 , wherein the baffle plate ( 52 ) is a square plate. 10 .

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