CN221734464U - Aluminum veneer shaping and flattening structure - Google Patents

Abstract

The present invention provides a flattening structure for aluminum veneer, including a flattening platform and a conveyor belt, the conveyor belt drives the aluminum veneer to be transported horizontally on the flattening platform, a vertical plate is fixed on the side of the flattening platform, a vertical slide groove is provided on the side of the vertical plate, a ball screw is arranged in the vertical slide groove, and a motor connected to the ball screw is fixed on the top of the vertical plate, a slider threadedly connected to the ball screw is arranged in the vertical slide groove, and a flattening plate is fixed on the slider; a flattening mechanism is installed on one side of the bottom of the flattening plate, and the flattening mechanism includes two first pressing rollers arranged in parallel; the front end of the flattening mechanism is connected to the second pressing roller through a fixed plate, and the lower ends of the second pressing roller and the first pressing roller are on the same horizontal plane. The present invention realizes the synchronization of pre-pressing and flattening of the aluminum veneer, the first pressing roller first pre-presses and flattens the aluminum veneer, and the second pressing roller realizes the flattening of the aluminum veneer.

Description

Aluminum veneer shaping and flattening structure

Technical Field

The utility model relates to the technical field of aluminum single plate processing, in particular to an aluminum single plate shaping and flattening structure.

Background Art

Aluminum veneer refers to a building decoration material that is processed by chroming and other treatments and then using fluorocarbon spraying technology. With the development of society, the application scope of aluminum veneer is becoming more and more extensive, and it occupies an important position in home decoration and engineering construction.

During the processing of aluminum veneers, wrinkles are prone to occur during the back-and-forth transportation, resulting in uneven aluminum veneers that need to be flattened. Therefore, a flattening machine is needed to flatten them. However, if you press too hard, it is easy to damage the aluminum veneer. If you don't press it in place, it is difficult to ensure the quality of flattening. The thickness of different aluminum veneers is not the same, so the applicability and practicality are limited. The current flattening machines all use a single roller for shaping and flattening. Single-roller pressing has the problem of low pressing forming rate. For aluminum veneers that do not meet the flatness requirements, they need to be flattened back and forth repeatedly. Therefore, in order to improve the pressing flatness and avoid repeated flattening, we propose an aluminum veneer shaping and flattening structure with pre-pressing.

Utility Model Content

Aiming at the problems existing in the existing technical solutions, the utility model aims to provide an aluminum single plate shaping and flattening structure.

In order to achieve the above purpose, the utility model provides the following technical solutions:

The conveyor belt drives the aluminum plate to be transported horizontally on the flattening platform, and a vertical plate is fixed on the side of the flattening platform, a vertical slide groove is provided on the side of the vertical plate, a ball screw is arranged in the vertical slide groove, and a motor connected with the ball screw is fixed on the top of the vertical plate, a slider connected with the ball screw thread is arranged in the vertical slide groove, and the flattening plate is fixed on the slider; a flattening mechanism is installed on one side of the bottom of the flattening plate, and the flattening mechanism comprises two vertical plates, a second motor, a bidirectional threaded screw and a first pressing roller; the bidirectional threaded screw is rotatably arranged between the two vertical plates, and moving rods that can move back to back along the bidirectional threaded screw are respectively installed on both sides of the bidirectional threaded screw; the first pressing roller is respectively installed under the moving rod through a bracket; the second motor is installed on the outer side of the vertical plate, and the output end of the second motor is connected to the bidirectional threaded screw; the front end of the flattening mechanism is rotatably connected to the second pressing roller through a fixed plate, and the lower ends of the second pressing roller and the first pressing roller are on the same horizontal plane.

As a further improvement of the present solution, a retractable positioning pressing plate is provided at the bottom of the flattening plate, and the positioning pressing plate is located between the two first pressing rollers.

As a further improvement of this solution, a mounting block is provided at the bottom of the flattening plate, a telescopic groove is opened at the bottom of the mounting block, the top of the positioning pressure plate is movably arranged in the telescopic groove, a telescopic spring is provided in the telescopic groove, and the telescopic spring abuts against the top of the positioning pressure plate.

As a further improvement of the present invention, a support plate is provided in the middle of the conveyor belt just below the flattening mechanism, the support plate and the flattening platform are fixed, the support plate and the conveyor belt are arranged in parallel, and the upper end surface of the support plate and the conveyor belt are abutted against each other.

As a further improvement of the present solution, indicating scales are sprayed on the vertical plate.

As a further improvement of the present invention, a manual start-stop button connected to the motor 1 is fixed on the vertical plate, and a limit stop block is arranged in the vertical slide groove, and the limit stop block is adjustably fixed in the vertical slide groove by a screw.

As a further improvement of this solution, the conveyor belt is driven to rotate by a motor.

Compared with the prior art, the utility model has the following beneficial effects: the novel aluminum veneer shaping and flattening structure realizes the synchronization of pre-pressing and full-pressing of the aluminum veneer, the first pressing roller first pre-presses and flattens the aluminum veneer, and the second pressing roller realizes the flattening of the aluminum veneer, and the synchronization of pre-pressing and full-pressing improves the pressing forming rate. At the same time, it can be adjusted according to the processing needs of aluminum veneers of different thicknesses, greatly improving its application range.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the flattening mechanism of the utility model;

FIG. 3 is a schematic side view of the flattening mechanism of the present invention.

Markings in the figure: 1-flattening platform; 2-transmission belt; 3-vertical plate; 4-vertical slide groove; 5-ball screw; 6-motor 1; 7-flattening plate; 8-flattening mechanism; 81-vertical plate; 82-mounting block; 83-motor 2; 84-bidirectional threaded screw; 85-moving rod; 86-first pressure roller; 821-telescopic groove; 822-positioning pressure plate; 21-support plate; 30-start/stop button; 31-indicator scale; 32-limit block; 9-second pressure roller.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

As shown in Fig. 1-3, the present embodiment provides an aluminum single plate shaping and flattening structure, comprising a flattening platform 1 and a conveyor belt 2, wherein the conveyor belt 2 drives the aluminum single plate to be transported horizontally on the flattening platform 1, and the conveyor belt 2 is driven by a motor to rotate; a vertical plate 3 is fixed to the side of the flattening platform 1, a vertical slide groove 4 is provided on the side of the vertical plate 3, a ball screw 5 is arranged in the vertical slide groove 4, and a motor 6 connected to the ball screw 5 is fixed on the top of the vertical plate 3, a slider threadedly connected to the ball screw 5 is arranged in the vertical slide groove 4, and a flattening plate 7 is fixed on the slider; the bottom of the flattening plate 7 A flattening mechanism 8 is installed on one side, and the flattening mechanism 8 includes two vertical plates 81, a second motor 83, a bidirectional threaded screw 84, and a first pressure roller 86; the bidirectional threaded screw 84 is rotatably arranged between the two vertical plates 81, and moving rods 85 that can move away from each other along the bidirectional threaded screw 84 are respectively installed on both sides of the bidirectional threaded screw 84; the first pressure roller 86 is respectively installed below the moving rod 85 through a bracket; the second motor 83 is installed on the outer side of the vertical plate 81, and the output end of the second motor 83 is connected to the bidirectional threaded screw 84; the front end of the flattening mechanism 8 is rotatably connected to the second pressure roller 9 through a fixed plate, and the lower ends of the second pressure roller 9 and the first pressure roller 86 are on the same horizontal plane.

A support plate 21 is provided in the middle of the conveyor belt 2 directly below the flattening mechanism 8. The support plate 21 is fixed to the flattening platform 1, and the support plate 21 and the conveyor belt 2 are arranged in parallel. The upper end surface of the support plate 21 abuts against the conveyor belt 2. The function of the support plate 21 is to provide support during the flattening operation to prevent the conveyor belt 2 from being suspended below and causing new wrinkles and unevenness.

The vertical plate 3 is sprayed with an indicating scale 31. A manual start/stop button 30 connected to the motor 1 6 is fixed on the vertical plate 3, and a limit stopper 32 is arranged in the vertical slide 4, and the limit stopper 32 is adjustably fixed in the vertical slide 4 by a screw.

The limit block 32 is used for limiting, so as to prevent the aluminum veneer from being damaged due to excessive flattening force, and to ensure that the thickness of the flattened aluminum veneer is consistent, thereby improving the quality and efficiency of flattening. It can also be adjusted according to the processing needs of aluminum veneers of different thicknesses, greatly improving its scope of application and being stable and reliable to use.

During the specific operation, the incoming aluminum veneer to be flattened is transported to the flattening position through the conveyor belt 2 above the flattening platform 1; at this time, the start/stop button 30 is activated by judging the thickness of the aluminum veneer, and the motor 1 6 drives the ball screw 5 to rotate, thereby adjusting the height of the flattening plate 7 according to the indicator scale 31 to adapt to the flattening position of the aluminum veneer. After the aluminum veneer is positioned, the output shaft of the motor 2 83 is started to rotate forward and reversely, and the two first pressing rollers 86 move back and forth on the bidirectional threaded screw 84 to achieve pre-pressing and forming of the aluminum veneer. After the pre-pressing is completed, the second pressing roller 9 performs the final flattening. The simultaneous pre-pressing and final pressing improves the pressing and forming rate.

Example 2

This embodiment is basically the same as the embodiment 1, except that this embodiment further optimizes the shaping and flattening structure based on the embodiment 1. Specifically, a retractable positioning plate 822 is provided at the bottom of the flattening plate 7, and the positioning plate 822 is located between the two first pressing rollers 86. A flexible arc-shaped pressure head is provided at the bottom of the positioning plate 822. A mounting block 82 is provided at the bottom of the flattening plate 7, and a telescopic groove 821 is provided at the bottom of the mounting block 82. The top of the positioning plate 822 is movably arranged in the telescopic groove 821, and a telescopic spring is provided in the telescopic groove 821, and the telescopic spring abuts against the top of the positioning plate 822.

Specifically, the flattening plate 7 descends, and the positioning platen 822 first contacts the aluminum veneer. The flattening plate 7 continues to descend until the two pressure rollers press the aluminum veneer. The positioning platen 822 shortens upward, and the middle part of the aluminum veneer is pressed by the elastic force of the telescopic spring. Then the bidirectional threaded screw 84 rotates, so that the pressure rollers originally arranged on both sides of the positioning platen 822 move away from each other, and the aluminum veneer is flattened and pre-pressed on both sides. After the flattening and pre-pressing are completed, the two pressure rollers move toward each other and return to their original positions. The pre-pressed aluminum veneer is initially flattened.

The above contents are merely examples of the structure of the present invention. The technical personnel in the relevant technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined in the claims, they should all fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides an aluminium veneer plastic flattening structure, includes flattening platform (1) and conveyer belt (2), conveyer belt (2) is in drive aluminium veneer lateral transportation on flattening platform (1), its characterized in that, the avris of flattening platform (1) is fixed with vertical board (3) vertical spout (4) have been seted up to the side of vertical board (3) be provided with ball screw (5) in vertical spout (4), and be fixed with on the top of vertical board (3) with motor (6) that ball screw (5) are connected be provided with in vertical spout (4) with ball screw (5) threaded connection's slider be fixed with flattening panel (7) on the slider; a flattening mechanism (8) is arranged at one side of the bottom of the flattening panel (7), and the flattening mechanism (8) comprises two vertical plates (81), a motor II (83), a bidirectional threaded screw rod (84) and a first press roller (86); the two-way screw thread lead screw (84) is rotatably arranged between the two vertical plates (81), and two sides of the two-way screw thread lead screw (84) are respectively provided with a movable rod (85) which can move along the two-way screw thread lead screw (84) in opposite directions; a first press roller (86) is arranged below the moving rod (85) through a bracket respectively; the motor II (83) is arranged on the outer side of the vertical plate (81), and the output end of the motor II (83) is connected with a bidirectional threaded screw rod (84); the front end of the flattening mechanism (8) is rotationally connected with a second press roller (9) through a fixed plate, and the lower ends of the second press roller (9) and the first press roller (86) are on the same horizontal plane.

2. An aluminium veneer shaping flattening structure according to claim 1, characterized in that the bottom of the flattening panel (7) is provided with a telescopic positioning platen (822), said positioning platen (822) being located between two first press rolls (86).

3. The aluminum veneer shaping and flattening structure according to claim 2, wherein a mounting block (82) is arranged at the bottom of the flattening panel (7), a telescopic groove (821) is formed in the bottom of the mounting block (82), the top of the positioning pressing plate (822) is movably arranged in the telescopic groove (821), a telescopic spring is arranged in the telescopic groove (821), and the telescopic spring is in butt joint with the top of the positioning pressing plate (822).

4. The aluminum veneer shaping and flattening structure according to claim 1, wherein a supporting plate (21) is arranged in the middle of a conveying belt (2) positioned right below the flattening mechanism (8), the supporting plate (21) is fixed with the flattening platform (1), the supporting plate (21) and the conveying belt (2) are arranged in parallel, and the upper end face of the supporting plate (21) is abutted against the conveying belt (2).

5. An aluminium veneer shaping and flattening structure according to claim 1, characterized in that the vertical plate (3) is sprayed with an indicating scale (31).

6. The aluminum veneer shaping and flattening structure according to claim 1, wherein a manual start-stop button (30) connected with the motor one (6) is fixed on the vertical plate (3), a limit stop (32) is arranged in the vertical chute (4), and the limit stop (32) is adjustably fixed in the vertical chute (4) through a screw.

7. An aluminium veneer shaping and flattening structure as in claim 1, characterized in that the conveyor belt (2) is driven to rotate by a motor.