An auxiliary support device for a paper flattening machine

Abstract

The utility model discloses a kind of auxiliary supporting devices for paper flattening machine, belong to paper flattening machine technical field, it includes base, the bottom of the inner chamber of base is fixedly installed motor, the outside of the output end of motor is sequentially fixedly sleeved with first runner and second runner from top to bottom, the top of base is provided with top plate, the left and right sides of top plate bottom are all rotationally connected with screw rod, the bottom of screw rod extends to the inner chamber of base and is fixedly installed with third runner, the outside of the screw rod of left and right sides is screwed with moving plate, the bottom of moving plate is fixedly installed with support frame, the bottom of support frame is provided with pressing plate, the top of base is provided with placing plate, the left and right sides of pressing plate are all fixedly installed with connecting plate. The utility model can exert balanced pressure to pressing plate, improve the flatness of paper flattening, can also continuously flatten paper, facilitate device to continue working, improve the use diversity of device.

Description

Technical Field

[0001] This utility model relates to the field of paper flattening machine technology, and in particular to an auxiliary support device for a paper flattening machine. Background Technology

[0002] A paper flattener is used to flatten paper. Wrinkled paper is placed in the paper flattener and uniform pressure is applied to the paper to gradually flatten it. It is an auxiliary support device for paper flatteners, designed to improve the operating efficiency and safety of the flattener.

[0003] Existing support devices use a single cylinder to flatten the paper, which can easily lead to an imbalance in the pressure applied by the pressure plate to the paper, reducing the flattening efficiency and making it difficult to continuously limit the flattened paper, thus reducing the practicality of the device. Therefore, we propose an auxiliary support device for paper flattening machines to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary support device for a paper flattening machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An auxiliary support device for a paper flattening machine includes a base. A motor is fixedly installed at the bottom of the inner cavity of the base. A first rotating wheel and a second rotating wheel are fixedly sleeved on the outer side of the output end of the motor from top to bottom. A top plate is provided on the top of the base. Screws are rotatably connected to the left and right sides of the bottom of the top plate. The bottom of the screws extends into the inner cavity of the base and is fixedly installed with a third rotating wheel. Moving plates are screwed to the outer sides of the screws on the left and right sides. A support frame is fixedly installed at the bottom of the moving plate. A pressure plate is provided at the bottom of the support frame. A placement plate is provided on the top of the base. Connecting plates are fixedly installed on the left and right sides of the pressure plate.

[0007] Preferably, the output end of the motor is rotatably screwed to the top of the inner cavity of the base, the first wheel is driven by a first belt screwed to the outer side of the third wheel on the right, the second wheel is driven by a second belt screwed to the outer side of the third wheel on the left, and the outer side of the lead screw is rotatably connected to the inside of the base.

[0008] Preferably, the top left and right sides of the support frame are provided with first positioning bolts, and the bottom threads of the first positioning bolts penetrate the support frame and extend into the interior of the pressure plate.

[0009] Preferably, the top of the connecting plates on both the left and right sides are threaded with second positioning bolts, and the top of the placement plate is provided with threaded grooves that are compatible with the second positioning bolts on both the left and right sides.

[0010] Preferably, support rods are fixedly installed on both the left and right sides of the top of the base, the top of the support rods is fixedly connected to the bottom of the top plate, and the movable plate is movably sleeved on the outside of the support rods, with the outside of the support rods sliding in contact with the inside of the movable plate.

[0011] Preferably, the bottom of the base is fixedly equipped with foot pads, and the number of foot pads is four sets, which are distributed in a rectangular array.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, the motor is started to rotate forward by an external controller. The forward rotation of the motor drives the first and second rotating wheels to rotate. The first rotating wheel drives the third rotating wheel on the right side to rotate through the cooperation of the first belt. The second rotating wheel drives the third rotating wheel on the left side to rotate through the cooperation of the second belt. The third rotating wheel drives the lead screw to rotate. The lead screw drives the moving plate to move downward. The moving plate drives the pressure plate to move downward through the support frame. By moving downward synchronously on both sides, a balanced pressure can be applied to the pressure plate, which improves the flatness of the paper.

[0014] 2. In this utility model, when the pressure plate flattens the paper, the second positioning bolt is rotated clockwise to move downward to the threaded groove inside the placement plate, thus limiting the pressure plate. Then, the first positioning bolt is rotated clockwise to move upward and away from the pressure plate. Then, the support frame is reset, and the pressure plate and placement plate are removed. This allows for continuous flattening of the paper, facilitating continued operation of the device and improving its versatility. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an auxiliary support device for a paper flattening machine proposed in this utility model;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of an auxiliary support device for a paper flattening machine proposed in this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of the structure of A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged view of the structure of B in the middle.

[0019] In the diagram: 1. Base; 2. Motor; 3. First rotating wheel; 4. Second rotating wheel; 5. Third rotating wheel; 6. First belt; 7. Second belt; 8. Support rod; 9. Top plate; 10. Moving plate; 11. Support frame; 12. Pressure plate; 13. Placement plate; 14. Threaded groove; 15. First positioning bolt; 16. Connecting plate; 17. Second positioning bolt; 18. Lead screw; 19. Foot pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-4 An auxiliary support device for a paper flattening machine includes a base 1. A motor 2 is fixedly installed at the bottom of the inner cavity of the base 1. A first rotating wheel 3 and a second rotating wheel 4 are fixedly mounted on the outer side of the output end of the motor 2 from top to bottom. A top plate 9 is provided on the top of the base 1. A lead screw 18 is rotatably connected to the left and right sides of the bottom of the top plate 9. The bottom of the lead screw 18 extends into the inner cavity of the base 1 and is fixedly installed with a third rotating wheel 5. A movable plate 10 is screwed to the outer side of the lead screw 18 on the left and right sides. A support frame 11 is fixedly installed at the bottom of the movable plate 10. A pressure plate 12 is provided at the bottom of the support frame 11. A placement plate 13 is provided on the top of the base 1. A connecting plate 16 is fixedly installed on the left and right sides of the pressure plate 12.

[0022] In this embodiment, the output end of the motor 2 is rotatably screwed to the top of the inner cavity of the base 1. The first rotating wheel 3 is driven by the outer side of the third rotating wheel 5 on the right side, and the second rotating wheel 4 is driven by the outer side of the third rotating wheel 5 on the left side, and the outer side of the lead screw 18 is rotatably connected to the inside of the base 1. The top of the support frame 11 is provided with first positioning bolts 15 on both the left and right sides. The bottom thread of the first positioning bolt 15 passes through the support frame 11 and extends into the inside of the pressure plate 12. The top of the connecting plates 16 on both the left and right sides is provided with second positioning bolts 17. The top of the placement plate 13 is provided with threaded grooves 14 that are compatible with the second positioning bolts 17 on both the left and right sides. Through the cooperation of the first belt 6 and the second belt 7, the linkage between the first rotating wheel 3, the second rotating wheel 4 and the third rotating wheel 5 is strengthened, which facilitates the synchronous rotation of the third rotating wheels 5 on both the left and right sides.

[0023] In this embodiment, support rods 8 are fixedly installed on both the left and right sides of the top of the base 1. The top of the support rods 8 is fixedly connected to the bottom of the top plate 9. The movable plate 10 is movably sleeved on the outside of the support rods 8. The outside of the support rods 8 slides in contact with the inside of the movable plate 10. Foot pads 19 are fixedly installed on the bottom of the base 1. There are four sets of foot pads 19, which are distributed in a rectangular array. The support rods 8 can limit the movement of the movable plate 10, thereby improving the stability of the movable plate 10 moving up and down.

[0024] In this embodiment, during use, the motor 2 is started to rotate forward by an external controller. The forward rotation of the motor 2 drives the first rotating wheel 3 and the second rotating wheel 4 to rotate. The first rotating wheel 3, in cooperation with the first belt 6, drives the third rotating wheel 5 on the right side to rotate. The second rotating wheel 4, in cooperation with the second belt 7, drives the third rotating wheel 5 on the left side to rotate. The third rotating wheel 5 drives the lead screw 18 to rotate. The lead screw 18 drives the moving plate 10 to move downward. The moving plate 10 drives the pressure plate 12 to move downward through the support frame 11. By moving downward synchronously on both sides, a balanced pressure can be applied to the pressure plate 12. When the pressure plate 12 flattens the paper, the second positioning bolt 17 is first rotated forward to move downward to the threaded groove 14 inside the placement plate 13 to limit the pressure plate 12. Then the first positioning bolt 15 is rotated forward to move upward and away from the pressure plate 12. Then the support frame 11 is reset, and the pressure plate 12 and the placement plate 13 are removed. This allows for continuous flattening of the paper, facilitating continued operation of the device and improving its versatility.

[0025] The above provides a detailed description of an auxiliary support device for a paper flattening machine provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An auxiliary support device for a paper flattening machine, comprising a base (1), characterized in that: A motor (2) is fixedly installed at the bottom of the inner cavity of the base (1). A first rotating wheel (3) and a second rotating wheel (4) are fixedly sleeved on the outer side of the output end of the motor (2) from top to bottom. A top plate (9) is provided on the top of the base (1). A lead screw (18) is rotatably connected to the left and right sides of the bottom of the top plate (9). The bottom of the lead screw (18) extends into the inner cavity of the base (1) and is fixedly installed with a third rotating wheel (5). A movable plate (10) is screwed to the outer side of the lead screw (18) on the left and right sides. A support frame (11) is fixedly installed at the bottom of the movable plate (10). A pressure plate (12) is provided at the bottom of the support frame (11). A placement plate (13) is provided on the top of the base (1). A connecting plate (16) is fixedly installed on the left and right sides of the pressure plate (12).

2. The auxiliary support device for a paper flattening machine according to claim 1, characterized in that: The output end of the motor (2) is rotatably screwed to the top of the inner cavity of the base (1). The first wheel (3) is driven by the outer side of the third wheel (5) on the right side with a first belt (6). The second wheel (4) is driven by the outer side of the third wheel (5) on the left side with a second belt (7). The outer side of the lead screw (18) is rotatably connected to the inside of the base (1).

3. The auxiliary support device for a paper flattening machine according to claim 1, characterized in that: The support frame (11) is provided with first positioning bolts (15) on both the left and right sides of the top. The bottom thread of the first positioning bolt (15) passes through the support frame (11) and extends into the interior of the pressure plate (12).

4. The auxiliary support device for a paper flattening machine according to claim 1, characterized in that: The top of the connecting plates (16) on both the left and right sides are threaded with second positioning bolts (17), and the top of the placement plate (13) is provided with threaded grooves (14) that are compatible with the second positioning bolts (17).

5. An auxiliary support device for a paper flattening machine according to claim 1, characterized in that: Support rods (8) are fixedly installed on the left and right sides of the top of the base (1). The top of the support rods (8) is fixedly connected to the bottom of the top plate (9). The movable plate (10) is movably sleeved on the outside of the support rods (8). The outside of the support rods (8) slides in contact with the inside of the movable plate (10).

6. An auxiliary support device for a paper flattening machine according to claim 1, characterized in that: The bottom of the base (1) is fixedly equipped with foot pads (19), and there are four sets of foot pads (19) arranged in a rectangular array.

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