CN212953344U

CN212953344U - Feeding balancing device of full-automatic film laminating machine

Info

Publication number: CN212953344U
Application number: CN202021925294.6U
Authority: CN
Inventors: 邴李伟
Original assignee: Yantai Dongming Printing Co ltd
Current assignee: Yantai Dongming Printing Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-13
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a pay-off balancing unit of full-automatic laminating machine, including the regulating plate, the lateral wall of regulating plate is equipped with the regulation mouth, the interior top fixedly connected with guide bar of regulation mouth, the outside cover of guide bar is equipped with the movable block, movable block and guide bar sliding connection, the lateral wall of movable block is equipped with the bottom roll, the top of bottom roll is equipped with the top roll, the lateral wall of regulating plate is equipped with the moving mechanism that is used for removing the movable block, the lateral wall of top roll is equipped with the adjustment mechanism that is used for adjusting the top roll position. The utility model has the advantages of reasonable design, shifting up of lower roll can upwards push up the material for the material is in the tensioning state when the roll-up, prevents material roll-up unevenness, thereby guarantees off-the-shelf quality, utilizes the spring to make the upper roll offset with the material all the time, guarantees the planarization of material, prevents that the material from taking place the skew when the transportation.

Description

Feeding balancing device of full-automatic film laminating machine

Technical Field

The utility model relates to a laminating machine technical field especially relates to a pay-off balancing unit of full-automatic laminating machine.

Background

The laminating machine can be divided into a ready-to-coat laminating machine and a pre-coat laminating machine, is special equipment for paper, plates and laminating films, is pressed by a blanket cylinder and a heating cylinder to form a paper-plastic integrated product, is not only suitable for laminating of large-batch printed matters, but also suitable for laminating of small-batch and scattered printed matters such as an automatic desktop office system and the like, and has a great development prospect.

The laminating machine is at the during operation, can smooth roll-up on the roll-up section of thick bamboo in order to guarantee the material, generally all can set up balancing unit, and common balancing unit generally only adopts a balance shaft to carry out the balance of pay-off, and the epaxial material position of balance moves easily, and the material tension can not be adjusted when the transportation, probably has fold etc. between the material after the roll-up to influence the quality of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding balancing device of a full-automatic film laminating machine.

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

the utility model provides a pay-off balancing unit of full-automatic laminating machine, includes the regulating plate, the lateral wall of regulating plate is equipped with the regulation mouth, the interior top fixedly connected with guide bar of regulation mouth, the outside cover of guide bar is equipped with the movable block, movable block and guide bar sliding connection, the lateral wall of movable block is equipped with the bottom roll, the top of bottom roll is equipped with the cylinder, the lateral wall of regulating plate is equipped with the moving mechanism who is used for removing the movable block, the lateral wall of going up the cylinder is equipped with the adjustment mechanism who is used for adjusting the top roll position.

Preferably, moving mechanism is including rotating two second pivots of connection on the regulating plate lateral wall, the outside cover of second pivot is equipped with the cylinder, two the cylinder respectively with two second pivot fixed connection, two the outside of cylinder is jointly around being equipped with the belt, the lateral wall of movable block and the outside fixed connection of belt are located the upper end the outside cover of second pivot is equipped with the ratchet, the ratchet is with the second pivot fixed connection who is located the upper end, the lateral wall of regulating plate rotates and is connected with the third pivot, the outside cover of third pivot is equipped with the pawl, pawl and third pivot fixed connection, the lateral wall elastic connection of torsional spring and regulating plate is passed through in the outside of third pivot.

Preferably, the adjusting mechanism comprises a mounting frame fixedly connected to the upper side of the moving block, sliding ports are formed in two inner sides of the mounting frame, a placing plate is connected to the inner portion of each sliding port in a sliding mode, a telescopic rod is fixedly connected to the inner top of each sliding port, the telescopic end of each telescopic rod is fixedly connected to the upper side of each placing plate, the upper side of each placing plate is elastically connected with the inner top of each sliding port through a spring, the two opposite side walls of each placing plate rotate together to be connected with a first rotating shaft, and the upper roller sleeves are arranged on the outer side of the first rotating shaft and fixedly connected with the first rotating shaft.

Preferably, the mounting bracket is in an inverted right-angled U-shaped configuration.

Preferably, the adjustment opening is located between two rollers located on the left side of the adjustment plate.

Preferably, the two springs are sleeved outside the two telescopic rods, and two ends of each spring are fixedly connected with the placing plate and the inner top of the sliding opening respectively.

The utility model discloses possess following beneficial effect:

1. through the arrangement of the moving mechanism, one roller is rotated, the other roller is rotated and is driven by the belt, under the guiding action of the guide rod, the moving block is moved in the vertical direction by the movement of the belt, so that the heights of the upper roller and the lower roller are changed, when materials are transported, the materials are pushed upwards by the upward movement of the lower roller, the materials are in a tensioning state during rolling, the rolling unevenness of the materials is prevented, and the quality of finished products is guaranteed;

2. through setting up adjustment mechanism, with upper roll rebound to pass the material between upper roll and the lower roll, under the compression of spring, the upper roll offsets with the material all the time, thereby makes the tension of device change along with the thickness of material, has guaranteed off-the-shelf quality, has increased the suitability of device, also prevents that the position from taking place the skew when the roll-up of material.

Drawings

Fig. 1 is a schematic structural view of a feeding balancing device of a full-automatic film laminating machine provided by the utility model;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is an enlarged view of fig. 2 at B.

In the figure: the device comprises an adjusting plate 1, an adjusting hole 2, a guide rod 3, a moving block 4, a lower roller 5, a mounting frame 6, an upper roller 7, a sliding hole 8, a spring 9, a placing plate 10, a first rotating shaft 11, a second rotating shaft 12, a belt 13, a roller 14, a ratchet wheel 15, a pawl 16, a third rotating shaft 17, a torsion spring 18 and a telescopic rod 19.

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.

Referring to fig. 1-3, a feeding balancing device of full-automatic laminating machine, including regulating plate 1, the lateral wall of regulating plate 1 is equipped with regulation mouth 2, the interior top fixedly connected with guide bar 3 of regulation mouth 2, the lower extreme of guide bar 3 and the interior bottom fixed connection of regulation mouth 2 play the guide effect, make movable block 4 can only move in the vertical direction, the outside cover of guide bar 3 is equipped with movable block 4, movable block 4 and guide bar 3 sliding connection, the lateral wall of movable block 4 is equipped with bottom roll 5, the top of bottom roll 5 is equipped with upper roll 7.

The side wall of the adjusting plate 1 is provided with a moving mechanism for moving the moving block 4, the moving mechanism comprises two second rotating shafts 12 rotatably connected to the side wall of the adjusting plate 1, the second rotating shafts 12 are positioned on the left side of the adjusting plate 1, rollers 14 are sleeved on the outer sides of the second rotating shafts 12, the adjusting port 2 is positioned between the two rollers 14, the two rollers 14 are positioned on the left side of the adjusting plate 1, the two rollers 14 are respectively and fixedly connected with the two second rotating shafts 12, belts 13 are wound on the outer sides of the two rollers 14 together, the side wall of the moving block 4 is fixedly connected with the outer sides of the belts 13, a ratchet wheel 15 is sleeved on the outer side of the second rotating shaft 12 positioned at the upper end, the ratchet wheel 15 is fixedly connected with the second rotating shaft 12 positioned at the upper end, the side wall of the adjusting plate 1 is rotatably connected with a third rotating shaft 17, a pawl 16 is sleeved on the outer side of the third rotating, the belt 13 will only tend to move in one direction due to the gravity of the upper and lower rollers 7, 5, and the ratchet 15 is held by the pawl 16, thereby effectively preventing the belt 13 from rotating.

The side wall of the upper roller 7 is provided with an adjusting mechanism for adjusting the position of the upper roller 7, the adjusting mechanism comprises a mounting frame 6 fixedly connected to the upper side of a moving block 4, the mounting frame 6 is of an inverted right-angle U-shaped structure, both inner sides of the mounting frame 6 are respectively provided with a sliding port 8, in an initial state, the upper roller 7 is in contact with the lower roller 5, a placing plate 10 is positioned at the inner bottom of the sliding port 8, the inner part of the sliding port 8 is slidably connected with a placing plate 10, the inner top of the sliding port 8 is fixedly connected with a telescopic rod 19, the telescopic end of the telescopic rod 19 is fixedly connected with the upper side of the placing plate 10, the upper side of the placing plate 10 is elastically connected with the inner top of the sliding port 8 through a spring 9, the two springs 9 are sleeved on the outer sides of the two telescopic rods 19, the two ends of the spring 9 are respectively fixedly connected with the inner tops of the placing plate 10 and, go up cylinder 7 cover establish the outside of first pivot 11 and with first pivot 11 fixed connection, one of them side wall of placing board 10 is equipped with the handle, when the installation, utilizes the handle to upwards mention last cylinder 7 for the material passes between last cylinder 7 and the lower roll 5, and under the compression of spring 9, goes up cylinder 7 and offsets with the material all the time.

The utility model discloses during the use, when installing, with last cylinder 7 rebound, thereby pass the material between cylinder 7 and the bottom roll 5, and under the compression of spring 9, it offsets with the material all the time to go up cylinder 7, when the rate of tension that needs change material transportation, rotate one of them cylinder 14, make another cylinder 14 take place to rotate and belt 13 transmission, under the guide effect of guide bar 3, the removal of belt 13 makes movable block 4 remove in the vertical direction, thereby change the height of cylinder 7 and bottom roll 5, when the material is in the transportation, the last of bottom roll 5 shifts up and can push up the material, thereby make the material roll-up more level and more smooth.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pay-off balancing unit of full-automatic laminating machine, includes regulating plate (1), its characterized in that, the lateral wall of regulating plate (1) is equipped with regulation mouth (2), the interior top fixedly connected with guide bar (3) of regulation mouth (2), the outside cover of guide bar (3) is equipped with movable block (4), movable block (4) and guide bar (3) sliding connection, the lateral wall of movable block (4) is equipped with down cylinder (5), the top of down cylinder (5) is equipped with upper roll (7), the lateral wall of regulating plate (1) is equipped with the moving mechanism who is used for removing movable block (4), the lateral wall of upper roll (7) is equipped with the adjustment mechanism who is used for adjusting upper roll (7) position.

2. The feeding balancing device of the full-automatic laminating machine according to claim 1, wherein the moving mechanism comprises two second rotating shafts (12) rotatably connected to the side walls of the adjusting plate (1), rollers (14) are sleeved outside the second rotating shafts (12), the two rollers (14) are respectively and fixedly connected to the two second rotating shafts (12), belts (13) are wound outside the two rollers (14), the side walls of the moving block (4) are fixedly connected to the outside of the belts (13), a ratchet wheel (15) is sleeved outside the second rotating shaft (12) at the upper end, the ratchet wheel (15) is fixedly connected to the second rotating shaft (12) at the upper end, a third rotating shaft (17) is rotatably connected to the side walls of the adjusting plate (1), and a pawl (16) is sleeved outside the third rotating shaft (17), pawl (16) and third pivot (17) fixed connection, the outside of third pivot (17) is through torsional spring (18) and the lateral wall elastic connection of regulating plate (1).

3. The feeding balancing device of the full-automatic laminating machine according to claim 1, the adjusting mechanism comprises a mounting frame (6) fixedly connected to the upper side of the moving block (4), sliding openings (8) are respectively formed in the two inner sides of the mounting rack (6), a placing plate (10) is connected to the inner portions of the sliding openings (8) in a sliding mode, the inner top of the sliding opening (8) is fixedly connected with a telescopic rod (19), the telescopic end of the telescopic rod (19) is fixedly connected with the upper side of the placing plate (10), the upper side of the placing plates (10) is elastically connected with the inner top of the sliding opening (8) through springs (9), the opposite side walls of the two placing plates (10) are jointly and rotatably connected with a first rotating shaft (11), the upper roller (7) is sleeved on the outer side of the first rotating shaft (11) and is fixedly connected with the first rotating shaft (11).

4. A feeding balance device of a full-automatic laminating machine according to claim 3, characterized in that the mounting frame (6) is in an inverted right-angle U-shaped structure.

5. A feeding balance device of a full-automatic laminator according to claim 2, wherein said adjusting opening (2) is located between two rollers (14), and two rollers (14) are located at left side of adjusting plate (1).

6. The feeding balancing device of the full-automatic laminating machine according to claim 3, wherein the two springs (9) are sleeved outside the two telescopic rods (19), and two ends of each spring (9) are fixedly connected with the inner tops of the placing plate (10) and the sliding opening (8) respectively.