Bending device for aluminum veneer production

Abstract

The utility model discloses a bending device for aluminum veneer production, and relates to the technical field of bending for aluminum veneer production, the bending device for aluminum veneer production comprises a rack, the left side of the upper part of the rack is provided with a driving roller, the right side of the driving roller is provided with a plurality of driven rollers, and the driven rollers are arranged on the left side of the upper part of the rack. A conveying belt is connected between the driving roller and the driven roller in a conveying mode, a first driving motor is installed on the left side of the rear end of the machine frame, the driving roller is located on an output shaft of the first driving motor, a pressing device is installed in the middle of the top of the machine frame, and stand columns are installed at the two ends of the right side of the machine frame. According to the scheme, the problems that in the using process of an existing bending device for aluminum veneer machining, aluminum veneers with different radians can be obtained, but the bending portions of the aluminum veneers are limited, the bending device is only suitable for bending the middles of the long-strip-shaped aluminum veneers, the side edges of the aluminum veneers cannot be effectively bent, and the application range has certain limitation are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending for aluminum veneer production, in particular to a bending device for aluminum veneer production. BACKGROUND

[0002] Aluminum veneer refers to a building decoration material formed by fluorocarbon spraying technology after chromium treatment.

[0003] For example, the bending forming device for aluminum veneer machining with the announcement number CN216989310U includes a bottom plate, two groups of fixed columns are symmetrically arranged on one side of the top of the bottom plate, each group of fixed columns includes two symmetric fixed columns, a plurality of positioning holes are formed in the top of the bottom plate and at the bottom of the two groups of fixed columns, a rotating sleeve is rotatably connected to the top of the outer circle of each fixed column, a positioning screw is fixedly connected to the bottom end of each fixed column and is threadedly connected with the positioning hole, and a fixing frame is arranged on the other side of the top of the bottom plate. The utility model has a reasonable structure, is convenient to adjust and operate, can conveniently obtain aluminum veneer with different radii, is practical and convenient to use.

[0004] The above-mentioned device can obtain aluminum veneer with different radii during use, but the bending part of the aluminum veneer is limited, is only suitable for the middle bending of the long strip-shaped aluminum veneer, cannot effectively bend the side edges of the aluminum veneer, and has certain limitations in application range; therefore, the bending device for aluminum veneer production is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bending device for aluminum veneer production to solve the problem that the existing bending device for aluminum veneer machining can obtain aluminum veneer with different radii during use, but the bending part of the aluminum veneer is limited, is only suitable for the middle bending of the long strip-shaped aluminum veneer, cannot effectively bend the side edges of the aluminum veneer, and has certain limitations in application range.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of bending device for aluminum veneer production, including rack, the left side of the upper part of the rack is equipped with driving roller, the right side of the driving roller is equipped with several driven rollers, conveying belt is connected between the driving roller with the driven roller, the left side of the rear end of the rack is equipped with first drive motor, the driving roller is located on the output shaft of the first drive motor, the middle of the top of the rack is equipped with pressing device, both ends of the right side of the rack are equipped with stand, both ends of the top of the right side of the rack are equipped with threaded rod, the top of the threaded rod is equipped with second drive motor, the outer wall of the threaded rod is connected with sliding block in screw thread, limiting roller is installed between the two sliding blocks, the inside of the opposite side of the two stands is provided with vertical groove, the inner top of the vertical groove is equipped with second hydraulic cylinder, the bottom of the second hydraulic cylinder is equipped with fixed block, bending roller is installed between the two fixed blocks.

[0007] Preferably, the pressing device includes a support frame, two first hydraulic cylinders, a fixed plate, and a pressing plate. The support frame is located in the middle of the top of the rack. The two first hydraulic cylinders are located on the inner top of the support frame. The fixed plate is located on the bottom of the first hydraulic cylinders. The pressing plate is located on the bottom of the fixed plate.

[0008] Preferably, two springs are installed between the fixed plate and the pressing plate.

[0009] Preferably, a rubber pad is installed on the outer surface of the conveying belt.

[0010] Preferably, the second drive motor is connected with the threaded rod through a mounting plate, and the mounting plate is fixedly connected with the stand.

[0011] Preferably, a rubber sleeve is installed on the outer wall of the limiting roller.

[0012] Preferably, both ends of the bending roller are fixedly connected with the fixed block through bearings.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a first drive motor, driving roller, driven roller and the common effect of conveyer belt can realize the automatic feeding and discharging of aluminium veneer, through the rotation of screw rod that second drive motor drives, through the rotation of screw rod and drive the slider to move down until the limit roller and aluminium veneer contact, through the limit roller to the bending of aluminium veneer fixed, through the bending roller that second hydraulic cylinder drives drops and is bent to aluminium veneer, can through the extension length of second hydraulic cylinder control aluminium veneer's bending angle, the bending device of aluminium veneer processing of prior art can obtain the aluminium veneer of different radian in the process of using, but the bending part of aluminium veneer is limited, only suitable for the middle bending of long strip aluminium veneer, can not effectively bend the side of aluminium veneer, the problem that the scope of application has certain limitation is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the front view cross section structure schematic diagram of the utility model;

[0017] Figure 3 It is the right view cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is the left view cross section structure schematic diagram of the utility model Figure 1 ;

[0019] Figure 5 It is the left view cross section structure schematic diagram of the utility model Figure 2 ;

[0020] In the drawing: 1, rack;2, driving roller;3, driven roller;4, conveyer belt;5, rubber pad;6, first drive motor;7, compression device;8, support frame;9, first hydraulic cylinder;10, fixed plate;11, spring;12, compression plate;13, stand column;14, mounting plate;15, threaded rod;16, slider;17, second drive motor;18, limit roller;19, rubber sleeve;20, vertical groove;21, second hydraulic cylinder;22, fixed block;23, bending roller;24, bearing. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Please refer to Figures 1-5The utility model provides an embodiment: a kind of bending device for aluminium veneer production, including rack 1, the left side of the upper portion of rack 1 is equipped with driving roller 2, the right side of driving roller 2 is equipped with several driven roller 3, conveying belt 4 is connected with transmission between driving roller 2 and driven roller 3, the left side of the rear end of rack 1 is equipped with first drive motor 6, driving roller 2 is located on the output shaft of first drive motor 6, the outer surface of conveying belt 4 is equipped with rubber pad 5, aluminium veneer is placed on conveying belt 4, by first drive motor 6 driving driving roller 2 rotation, by driving roller 2 driving driven roller 3 and conveying belt 4 rotation, the automatic feeding and discharging of aluminium veneer can be realized, by rubber pad 5 increase the friction force of aluminium veneer and conveying belt 4, the conveying efficiency of aluminium veneer can be improved, rubber pad 5 has good elasticity and wear resistance, can withstand the impact when aluminium veneer is bent, reduce the wear and tear of aluminium veneer, the middle of the top of rack 1 is equipped with pressure device 7, when starting to bend aluminium veneer, need to be fixed to aluminium veneer by pressure device 7, avoid aluminium veneer to displace when bending and influence the effect of bending, the both ends of the right side of rack 1 are equipped with stand 13, the both ends of the right side top of rack 1 are equipped with threaded rod 15, the top of threaded rod 15 is equipped with second drive motor 17, second drive motor 17 is connected with threaded rod 15 by mounting plate 14, mounting plate 14 is fixedly connected with stand 13, the stability of second drive motor 17 can be improved by mounting plate 14, the outer wall of threaded rod 15 is equipped with sliding block 16, limiting roller 18 is installed between the two sliding blocks 16, by second drive motor 17 driving threaded rod 15 rotation, by the rotation of threaded rod 15 driving sliding block 16 to move down until limiting roller 18 and aluminium veneer contact, by limiting roller 18 fixed to the bending of aluminium veneer, the outer wall of limiting roller 18 is equipped with rubber sleeve 19, by rubber sleeve 19 can increase the friction force between aluminium veneer and limiting roller 18, it is convenient to better limit and fix aluminium veneer, rubber sleeve 19 can also provide buffer to the impact when aluminium veneer is bent, reduce the wear and tear of aluminium veneer, it is convenient to subsequent bending operation of aluminium veneer, the inside of the one side of the opposite face of two stands 13 is provided with vertical groove 20, the inner top of vertical groove 20 is equipped with second hydraulic cylinder 21, the bottom of second hydraulic cylinder 21 is equipped with fixed block 22, bending roller 23 is installed between two fixed blocks 22, by second hydraulic cylinder 21 driving bending roller 23 to descend and bend aluminium veneer, the bending angle of aluminium veneer can be controlled by the extension length of second hydraulic cylinder 21, improve the practicability of the device, the both ends of bending roller 23 are fixedly connected with fixed block 22 by bearing 24, by bearing 24 can reduce the wear and tear of aluminium veneer by bending roller 23 when aluminium veneer is bent, improve the bending quality and bending efficiency of aluminium veneer.

[0023] Please refer to Figure 3The pressing device 7 comprises a support frame 8, two first hydraulic cylinders 9, a fixing plate 10 and a pressing plate 12, the support frame 8 is located in the middle of the top of the rack 1, the two first hydraulic cylinders 9 are located at the inner top of the support frame 8, the fixing plate 10 is located at the bottom of the first hydraulic cylinder 9, the pressing plate 12 is located at the bottom of the fixing plate 10, two springs 11 are installed between the fixing plate 10 and the pressing plate 12, the fixing plate 10 and the pressing plate 12 are driven to descend by the first hydraulic cylinder 9 until the pressing plate 12 is attached to the aluminum veneer, the aluminum veneer is fixed, displacement of the aluminum veneer during bending is avoided, the effect of bending is affected, when the side of the aluminum veneer is bent, an upward force is generated on the other side of the aluminum veneer, the impact force of the aluminum veneer can be borne by the spring 11, the abrasion of the pressing plate 12 is reduced, and the service life of the pressing plate 12 is prolonged.

[0024] It is apparent for a person skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the scope of the present application. Therefore, the embodiments should be seen as exemplary and not limiting the scope of the application, which is defined only by the claims. None of the features of the claims, which do not fall under the meaning and range of the equivalent elements of the claims, should be considered limiting the claims.

Claims

1. A bending device for producing aluminum veneer comprising a frame (1), characterized in that: The left side of the upper part of the frame (1) is provided with a driving roller (2), the right side of the driving roller (2) is provided with a plurality of driven rollers (3), the driving roller (2) and the driven roller (3) are connected in transmission, the left side of the rear end of the frame (1) is provided with a first driving motor (6), the driving roller (2) is located on the output shaft of the first driving motor (6), the middle of the top of the frame (1) is provided with a pressing device (7), both ends of the right side of the frame (1) are provided with a stand (13), both ends of the top of the right side of the frame (1) are provided with a threaded rod (15), the top of the threaded rod (15) is provided with a second driving motor (17), the outer wall of the threaded rod (15) is provided with a sliding block (16), the limiting roller (18) is arranged between the two sliding blocks (16), the inner side of the opposite surface of the two stands (13) is provided with a vertical groove (20), the inner top of the vertical groove (20) is provided with a second hydraulic cylinder (21), the bottom of the second hydraulic cylinder (21) is provided with a fixed block (22), and the bending roller (23) is arranged between the two fixed blocks (22).

2. The bending device for aluminum veneer production according to claim 1, characterized in that: The pressing device (7) comprises a support frame (8), two first hydraulic cylinders (9), a fixed plate (10) and a pressing plate (12), the support frame (8) is located on the top of the frame (1), the two first hydraulic cylinders (9) are located on the inner top of the support frame (8), the fixed plate (10) is located on the bottom of the first hydraulic cylinder (9), and the pressing plate (12) is located on the bottom of the fixed plate (10).

3. The bending device for aluminum veneer production according to claim 2, characterized in that: Two springs (11) are arranged between the fixed plate (10) and the pressing plate (12).

4. The bending device for aluminum veneer production of claim 1, wherein: The outer surface of the conveying belt (4) is provided with a rubber pad (5).

5. The bending device for aluminum veneer production of claim 1, wherein: The second driving motor (17) is connected with the threaded rod (15) through a mounting plate (14), and the mounting plate (14) is fixedly connected with the stand (13).

6. The bending device for aluminum veneer production of claim 1, wherein: The outer wall of the limiting roller (18) is provided with a rubber sleeve (19).

7. The bending device for aluminum veneer production of claim 1, wherein: Both ends of the bending roller (23) are fixedly connected with the fixed block (22) through bearings (24).

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