CN210816806U

CN210816806U - Leveling machine

Info

Publication number: CN210816806U
Application number: CN201921792618.0U
Authority: CN
Inventors: 谭春强
Original assignee: Hangzhou Taidi Packaging Materials Co ltd
Current assignee: Hangzhou Taidi Packaging Materials Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-23
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a evener relates to leveling mechanism's technical field. The existing galvanized aluminum sheet can be flattened by a flattening machine in the processing process, and the galvanized aluminum sheet in the transportation process is flattened so as to ensure the flatness of the galvanized aluminum sheet and ensure the quality of a final product. In this scheme, be equipped with the dust absorption head in the frame, the first perpendicular to of dust absorption zinc-plated aluminum sheet transmission direction sets up, and the dust absorption head is close to one side of zinc-plated aluminum sheet and sets up a plurality of dust absorption holes of arranging along dust absorption head length direction equidistance, the first inside dust absorption cavity that forms of dust absorption, and one side of dust absorption head is connected with the ventilation pipe, and the ventilation pipe runs through inside the dust absorption cavity. During the transportation process of the galvanized aluminum sheet, before the galvanized aluminum sheet is pressed flat, dust can be absorbed by the dust absorption head, and the dust attached to the surface of the galvanized aluminum sheet is reduced, so that the quality of the final product is ensured.

Description

Leveling machine

Technical Field

The utility model belongs to the technical field of leveling mechanism's technique and specifically relates to a evener is related to.

Background

With the rapid development of industry, the quality requirements of materials such as galvanized aluminum sheets and the like are higher and higher, and if the surfaces of the materials such as the galvanized aluminum sheets and the like are uneven, the quality of final products is reduced. In the unreeling process of the galvanized aluminum sheet, the galvanized aluminum sheet is a cylindrical galvanized aluminum sheet coiled on the unreeling roller when being wound on the unreeling machine, and after the galvanized aluminum sheet is output, the galvanized aluminum sheet still has a bending trend, and certain influence is caused in subsequent processing and final discharging.

In the processing process of the existing galvanized aluminum sheet, the galvanized aluminum sheet is input from a feeding end firstly and then flattened by a flattening machine, and the galvanized aluminum sheet in the transportation process is flattened so as to ensure the flatness of the galvanized aluminum sheet and the quality of a final product.

The above prior art solutions have the following drawbacks: during the transportation process of the galvanized aluminum sheet, dust is easy to remain on the surface of the galvanized aluminum sheet, and bubbles are easy to remain in a plastic film in the subsequent process of coating the galvanized aluminum sheet, so that the quality of the final product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a evener is equipped with the dust absorption head in the frame, and the dust absorption head absorbs the dust in transmission course, prevents that the dust from persisting on galvanized aluminum sheet surface, avoids the condition that final product quality descends.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a leveling machine comprises a rack, wherein a first leveling roller and a second leveling roller are arranged on the rack, a gap for a galvanized aluminum sheet to pass through is reserved between the first leveling roller and the second leveling roller, and a first motor for driving the first leveling roller to rotate is arranged on the rack; still be equipped with the dust absorption head in the frame, the first perpendicular to galvanized aluminum sheet transmission direction setting of dust absorption, a plurality of dust absorption holes of arranging along dust absorption head length direction is seted up to one side that the dust absorption head is close to galvanized aluminum sheet, the first inside dust absorption cavity that forms of dust absorption, and one side of dust absorption head is connected with the ventilation pipe, and the ventilation pipe runs through inside the dust absorption cavity.

By adopting the technical scheme, an operator places the galvanized aluminum sheet between the first flattening roller and the second flattening roller, and the first motor drives the first flattening roller to rotate, so that the galvanized aluminum sheet is flattened between the first flattening roller and the second flattening roller; one end of the vent pipe is connected with the fan, the vent pipe vacuums air in the dust collection cavity, so that the air pressure in the dust collection cavity is smaller than the external air pressure, the external air is extruded into the dust collection cavity from the dust collection hole, and the dust collection range is wider and more uniform; the dust collection head can efficiently suck away dust left on the surface of the galvanized aluminum sheet, and the condition that the quality of a final product is reduced is avoided.

Preferably: be equipped with the cleaning roller in the frame, be equipped with in the frame and be used for driving the cleaning roller along galvanized aluminum sheet transmission direction pivoted second motor, the periphery wall of cleaning roller is equipped with a plurality of clearance subassemblies, and the clearance subassembly includes the brush hair, brush hair butt in one side of galvanized aluminum sheet.

Through adopting above-mentioned technical scheme, the second motor drives the cleaning roller and rotates, and the brush hair on cleaning roller surface further clears up the dust on the galvanized aluminum sheet, improves the quality of final product.

Preferably: a T-shaped groove is formed in the surface of one end of the cleaning roller and communicated to the outer peripheral wall of the cleaning roller; the cleaning assembly comprises a clamping strip which is arranged in a T shape, the clamping strip is clamped in the T-shaped groove in a sliding mode, and the bristles are located on one side, located on the outer peripheral wall of the cleaning roller, of the clamping strip; one end of the cleaning roller is rotatably connected with a butt joint piece which is abutted against one side of the clamping strip.

By adopting the technical scheme, after the cleaning assembly is used for a period of time, too much dust is left on the bristles, so that the bristles are not clean, and the next dust cleaning effect is influenced; the operator rotates the butt piece, makes T type groove be located one section notch of cleaning roller no longer closed, and the operator will clear up the subassembly and take out, washs the brush hair, slides in T type inslot with the joint strip again, rotates the butt piece again, makes joint strip butt in butt piece one side, because the friction of butt piece between the cleaning roller is great, and the butt piece is difficult for taking place to rotate.

Preferably: the frame is rotatably connected with a rotating roller for winding the plastic film, and the rotating roller is closer to the feeding end relative to the first flattening roller.

Through adopting above-mentioned technical scheme, the periphery wall of live-rollers is rich in the plastic film, and the operator supports the one end of plastic film tightly in galvanized aluminum sheet along the one end of direction of transmission, and in the galvanized aluminum sheet transportation, drive the plastic film and transport simultaneously, first flattening roller can flatten the plastic film simultaneously to compress tightly the plastic film in galvanized aluminum sheet one side.

Preferably: a first air cylinder is arranged on the rack, and a support plate is fixed on a driving shaft of the first air cylinder; a fixed roller penetrates through the rotating roller, one end of the fixed roller is fixed on the rack, and the other end of the fixed roller is abutted against one side of the supporting plate.

By adopting the technical scheme, in the plastic film transportation process, the support plate is jacked up by the driving shaft of the first air cylinder, and the support plate plays a role in supporting the fixed roller; when plastic films need to be filled, the driving shaft of the first air cylinder descends, the supporting plate descends, and an operator can conveniently place the plastic films on the peripheral wall of the rotating roller.

Preferably: be equipped with two sliding blocks in the frame, the both ends of first flattening roller are rotated and are connected between two sliding blocks, and the upside of sliding block is equipped with the second cylinder, and the drive shaft of second cylinder is fixed in the upside of sliding block.

By adopting the technical scheme, the second cylinder drives the first flattening roller to move downwards, so that the flattening effect is enhanced; meanwhile, the first air cylinder can change the gap distance between the first flattening roller and the second flattening roller so as to adapt to galvanized aluminum sheets with different thicknesses.

Preferably: the rack is provided with a sliding groove arranged along the vertical direction; one side of sliding block is fixed with the joint piece, joint piece sliding connection in the sliding tray.

Through adopting above-mentioned technical scheme, when the second cylinder drove the sliding block oscilaltion, sliding block sliding connection made the lift more stable in the sliding tray.

Preferably: the frame is connected with a material receiving box through bolts, and the material receiving box is located below the cleaning roller.

By adopting the technical scheme, when the cleaning assembly of the cleaning roller cleans dust, part of the dust falls into the material collecting box, so that the dust is prevented from polluting the environment; receive the workbin simultaneously and can dismantle, conveniently clear up receiving the workbin.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the scheme, the dust absorption head absorbs dust in the transmission process, so that the dust is prevented from being remained on the surface of the galvanized aluminum sheet, and the condition that the quality of a final product is reduced is avoided;

2. in the scheme, the cleaning roller and the cleaning assembly further clean dust, so that the cleaning effect is enhanced;

3. in the scheme, the plastic film is pressed on the surface of the galvanized aluminum sheet by the first flattening roller in the transportation process of the galvanized aluminum sheet, so that the efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram according to the present embodiment of the present invention.

Fig. 2 is a schematic structural view of the first and second flattening rollers and the frame in fig. 1.

Figure 3 is a cross-sectional view of the cleaning head of figure 1 showing the internal structure of the cleaning head.

Fig. 4 is a partially exploded view of the cleaning roll of fig. 1, showing the cleaning roll inter-connection relationship.

In the figure, 1, a frame; 2. a first flattening roller; 3. a second flattening roller; 4. a plastic film; 5. a rotating roller; 6. plating zinc aluminum sheet; 7. a sliding groove; 8. a slider; 81. a clamping block; 9. a first motor; 10. a second cylinder; 11. a dust collection head; 111. a dust collection cavity; 112. a dust collection hole; 113. a vent pipe; 12. cleaning the roller; 13. cleaning the assembly; 131. a T-shaped groove; 132. a clamping strip; 133. brushing; 134. abutting the sheet; 14. a second motor; 15. a fixed roller; 16. a first cylinder; 17. a support plate; 18. and a material receiving box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the leveler disclosed in this embodiment includes a frame 1, a first leveling roller 2 and a second leveling roller 3 are rotatably connected to the frame 1, the first leveling roller 2 is located right above the second leveling roller 3, and a gap for passing a galvanized aluminum sheet 6 is left between the first leveling roller 2 and the second leveling roller 3; four sliding grooves 7 arranged along the vertical direction are formed in the rack 1, the two sliding grooves 7 form a group, and the two groups of sliding grooves 7 are respectively positioned at two ends of the first flattening roller 2; be equipped with sliding block 8 in the frame 1, first flattening roller 2 rotates to be connected between two sliding blocks 8, and sliding block 8's relative both sides are fixed with joint piece 81, and two joint pieces 81 of every sliding block 8 slide block joint respectively in two sliding tray 7.

A first motor 9 for driving the first flattening roller 2 to rotate is fixed on one side of the sliding block 8, which is far away from the first flattening roller 2; two second cylinders 10 are arranged on the frame 1, the two second cylinders 10 are respectively positioned on the upper sides of the two sliding blocks 8, and the driving shafts of the second cylinders 10 are fixed on the upper sides of the sliding blocks 8. The second cylinder 10 drives the sliding block 8 to lift along the vertical direction.

Referring to fig. 1 and 3, a dust collection head 11 is arranged on a machine frame 1, the dust collection head 11 is closer to a feeding end relative to a first flattening roller 2, one side of the dust collection head 11, which is close to a galvanized aluminum sheet 6, is provided with a plurality of dust collection holes 112 which are arranged at equal intervals along the length direction of the dust collection head 11, a dust collection cavity 111 is formed inside the dust collection head 11, one side of the dust collection head 11 is connected with a ventilation pipe 113, the ventilation pipe 113 penetrates through the inside of the dust collection cavity 111, and one end, far away from the dust collection cavity 111, of the.

Referring to fig. 1 and 4, a cleaning roller 12 is rotatably connected to the frame 1, and a second motor 14 for driving the cleaning roller 12 to rotate along the transmission direction of the galvanized aluminum sheet 6 is fixed to the frame 1; four T-shaped grooves 131 which are arranged around the axis of the cleaning roller 12 at equal intervals are formed in the surface of one end of the cleaning roller 12, and the T-shaped grooves 131 are communicated with the outer peripheral wall of the cleaning roller 12; a cleaning assembly 13 is arranged in the T-shaped groove 131, the cleaning assembly 13 comprises a clamping strip 132 which is arranged in a T shape, and the clamping strip 132 is clamped in the T-shaped groove 131 in a sliding manner; the part of the clamping strip 132, which penetrates out of the T-shaped groove 131 and is positioned on the outer peripheral wall of the cleaning roller 12, is fixedly provided with bristles 133; one end of the cleaning roller 12 provided with the T-shaped groove 131 is rotatably connected with a butting sheet 134, and the butting sheet 134 butts against one side of the clamping strip 132; the operator can replace the cleaning assembly 13 by rotating the abutting piece 134, so as to clean the bristles 133 conveniently.

Referring to fig. 1, a fixed roller 15 is arranged on a frame 1, a rotating roller 5 is rotatably connected to the peripheral wall of the fixed roller 15, the rotating roller 5 is closer to a feeding end relative to a first flattening roller 2, a plastic film 4 is wound around the peripheral wall of the rotating roller 5, the plastic film 4 and a galvanized aluminum sheet 6 are simultaneously driven, and the plastic film 4 and the galvanized aluminum sheet 6 are simultaneously flattened by the first flattening roller 2 and a second flattening roller 3. A first cylinder 16 is fixed on one side of the frame 1, and a support plate 17 is fixed on a driving shaft of the first cylinder 16; one end of the fixed roller 15 is fixed to the frame 1, and the other end of the fixed roller 15 abuts against the support plate 17.

Bolted connection has the workbin 18 of receiving on the frame 1, receives the workbin 18 and is located the below of cleaning roller 12, when the dust of cleaning assembly 13 on to galvanized aluminum sheet 6 cleared up, makes the dust fall into and receives the workbin 18, avoids polluted environment, receives workbin 18 simultaneously and can dismantle, conveniently washs receiving workbin 18.

The implementation principle of the embodiment is as follows: an operator places a galvanized aluminum sheet 6 between the first flattening roller 2 and the second flattening roller 3, and the first motor 9 drives the first flattening roller 2 to rotate, so that the galvanized aluminum sheet 6 is flattened between the first flattening roller 2 and the second flattening roller 3; one end of the ventilation pipe 113 is connected with the fan, the ventilation pipe 113 sucks air in the dust suction cavity 111, so that the air pressure in the dust suction cavity 111 is smaller than the external air pressure, the external air is extruded into the dust suction cavity 111 from the dust suction hole 112 at the moment, and the dust suction range is wider and more uniform; the second motor 14 drives the cleaning roller 12 to rotate, the brush bristles 133 of the cleaning assembly 13 clean the dust on the surface of the galvanized aluminum sheet 6, so that the dust is prevented from being accumulated, and the cleaned dust is swept into the material receiving box 18; when the bristles 133 need to be cleaned, an operator rotates the abutting piece 134 to draw the cleaning assembly 13 out of the T-shaped groove 131, so that the bristles 133 can be cleaned conveniently; an operator enables the front end of the plastic film 4 to be attached to the front end of the galvanized aluminum sheet 6, the plastic film 4 is driven to be transported in the forward transportation process of the galvanized aluminum sheet 6, the plastic film 4 and the galvanized aluminum sheet 6 are simultaneously extruded by the first flattening roller 2, and the plastic film 4 can be efficiently adhered to the surface of the galvanized aluminum sheet 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A levelling machine comprising a frame (1), characterized in that: a first flattening roller (2) and a second flattening roller (3) are arranged on the rack (1), a gap for a galvanized aluminum sheet (6) to pass through is reserved between the first flattening roller (2) and the second flattening roller (3), and a first motor (9) for driving the first flattening roller (2) to rotate is arranged on the rack (1); still be equipped with dust absorption head (11) on frame (1), dust absorption head (11) perpendicular to galvanized aluminum sheet (6) direction of transmission sets up, dust absorption head (11) are close to one side of galvanized aluminum sheet (6) and have been seted up a plurality of dust absorption holes (112) of arranging along dust absorption head (11) length direction equidistance, dust absorption head (11) inside forms dust absorption cavity (111), one side of dust absorption head (11) is connected with ventilation pipe (113), ventilation pipe (113) run through inside dust absorption cavity (111).

2. The screed machine of claim 1, wherein: be equipped with cleaning roller (12) on frame (1), be equipped with on frame (1) and be used for driving cleaning roller (12) along galvanized aluminum sheet (6) transmission direction pivoted second motor (14), the periphery wall of cleaning roller (12) is equipped with a plurality of clearance subassemblies (13), and clearance subassembly (13) include brush hair (133), brush hair (133) butt in one side of galvanized aluminum sheet (6).

3. The screed machine of claim 2, wherein: a T-shaped groove (131) is formed in the surface of one end of the cleaning roller (12), and the T-shaped groove (131) is communicated with the outer peripheral wall of the cleaning roller (12); the cleaning assembly (13) comprises a T-shaped clamping strip (132), the clamping strip (132) is clamped in the T-shaped groove (131) in a sliding mode, and the bristles (133) are located on one side, located on the outer peripheral wall of the cleaning roller (12), of the clamping strip (132); one end of the cleaning roller (12) is rotatably connected with a contact piece (134), and the contact piece (134) is tightly contacted with one side of the clamping strip (132).

4. The screed machine of claim 1, wherein: the machine frame (1) is rotatably connected with a rotating roller (5) used for winding the plastic film (4), and the rotating roller (5) is closer to the feeding end relative to the first flattening roller (2).

5. The screed machine of claim 4, wherein: a first air cylinder (16) is arranged on the rack (1), and a support plate (17) is fixed on a drive shaft of the first air cylinder (16); a fixed roller (15) penetrates through the rotating roller (5), one end of the fixed roller (15) is fixed on the rack (1), and the other end of the fixed roller (15) abuts against one side of the supporting plate (17).

6. The screed machine of claim 1, wherein: be equipped with two sliding blocks (8) on frame (1), the both ends of first flattening roller (2) are rotated and are connected between two sliding blocks (8), and the upside of sliding block (8) is equipped with second cylinder (10), and the drive shaft of second cylinder (10) is fixed in the upside of sliding block (8).

7. The screed machine of claim 6, wherein: a sliding groove (7) arranged along the vertical direction is formed in the rack (1); one side of sliding block (8) is fixed with joint piece (81), joint piece (81) sliding connection in sliding tray (7).

8. The screed machine of claim 3, wherein: the receiving box (18) is connected to the rack (1) through bolts, and the receiving box (18) is located below the cleaning roller (12).