Paper bill flattening device

Abstract

The utility model discloses a paper bill flattening device which comprises a shell, the top end of the shell is open, a top cover is fixed to the top end of the shell, a heating roller is rotationally connected to the top end in the shell and located below the top cover through a bearing, and a heating assembly attached to the heating roller is arranged in the shell. And an extrusion roller symmetrical to the heating roller is arranged in the shell, an extrusion assembly for pushing the extrusion roller is fixed to the inner side wall of the shell, and a gear motor is fixed to the outer side wall of the shell. According to the bill flattening device, the shell, the top cover, the heating roller, the extrusion roller, the extrusion assembly, the heating assembly, the gear motor and the arc-shaped guide plate are arranged, the heating assembly is adopted for indirectly heating the heating roller, then the heating roller and the extrusion roller are used for extruding and flattening bills, the heating roller is used for heating the bills in the process, and therefore the flattening effect is improved; therefore, secondary leveling is not needed, the size of the device is reduced, and the situation that too much desktop space is occupied is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bill processing, in particular to a paper bill flattening processing device. Background Art

[0002] When accountants are sorting documents and receipts, it is often troublesome to store them because paper receipts are prone to wrinkles. At the same time, wrinkled paper will take up more space when stored, and it is not conducive to the accounting's later inventory work. Therefore, the receipts need to be flattened when sorting them.

[0003] The patent with publication number CN219295064U discloses a paper bill flattening device, which first flattens the bill by setting a first roller and a second roller, and then uses a hydraulic rod to drive the pressing plate to descend and cooperate with the heating plate to flatten the bill, thereby achieving secondary flattening. Since the device uses two mechanisms to flatten twice, the overall volume of the device is relatively large, and it will occupy a large space on the desktop when used. Secondly, the device is not stable enough when placed on the desktop, so further improvement is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a paper bill flattening and processing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paper bill flattening processing device, including a shell, the top of the shell is an open design, and a top cover is fixed to the top of the shell, a heating roller is rotatably connected to the top of the shell and located below the top cover through a bearing, a heating component that fits the heating roller is provided inside the shell, a squeezing roller that is symmetrical to the heating roller is provided inside the shell, an squeezing component that pushes the squeezing roller is fixed to the inner side wall of the shell, a reduction motor is fixed to the outer side wall of the shell, the output end of the reduction motor is fixedly connected to the heating roller, a discharge port is provided on the side wall of the bottom end of the shell, and a mounting component is fixed to the lower surface of the shell.

[0006] Furthermore, a feed inlet is provided in the middle of the top cover, and the feed inlet is located above the joint between the heating roller and the squeezing roller.

[0007] Furthermore, the heating assembly includes a heat conducting plate fixedly connected to the inner wall of the shell, the heat conducting plate is arc-shaped on the side close to the heating roller, and the arc-shaped side of the heat conducting plate fits the surface of the heating roller, and the heat conducting plate is fixedly connected to the electric heating plate on the side away from the heating roller.

[0008] Furthermore, the extrusion assembly includes a fixed tube fixed to the inner wall of the outer shell, a movable rod is slidably connected inside the fixed tube, one end of the movable rod located outside the fixed tube is fixedly connected to a U-shaped plate, the extrusion roller is located inside the U-shaped plate and is rotatably connected to the U-shaped plate, and the movable rod and the inner wall of the fixed tube are fixedly connected with a spring.

[0009] Furthermore, an arc-shaped material guide plate is fixed inside the shell, and the bottom end of the arc-shaped material guide plate extends toward the discharge port.

[0010] Furthermore, the mounting assembly includes an L-shaped plate fixed to the lower surface of the housing, and a locking bolt passes through and is threadedly connected to the bottom wall of the L-shaped plate.

[0011] Furthermore, a plurality of suction cups are fixed on the lower surface of the L-shaped plate.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the paper bill flattening processing device is provided with a shell, a top cover, a heating roller, a squeezing roller, a squeezing assembly, a heating assembly, a reduction motor and an arc-shaped material guide plate. The device adopts a heating assembly to indirectly heat the heating roller, and then utilizes the heating roller and the squeezing roller to squeeze and flatten the bill. In this process, the heating roller is utilized to heat the bill, thereby improving the flattening effect, so that secondary flattening is not required, thereby reducing the volume of the device and avoiding occupying too much desktop space.

[0014] 2. When the utility model is in use, the paper bill flattening processing device is provided with an installation component, which includes an L-shaped plate, a locking bolt and a suction cup. Therefore, when the device is in use, the L-shaped plate can be clamped on the side of the table and then fixed with the locking bolt, or it can be directly fixed on the table top with the suction cup, making the installation and use of the device more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : The overall stereogram of the utility model;

[0017] Figure 2 : An overall cross-sectional view of the utility model;

[0018] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Shell; 2. Top cover; 21. Feed inlet; 3. Heating roller; 4. Extrusion roller; 5. Extrusion assembly; 51. Fixed tube; 52. Movable rod; 53. U-shaped plate; 54. Spring; 6. Heating assembly; 61. Heat conduction plate; 62. Electric heating plate; 7. Speed ​​reduction motor; 8. Feed outlet; 9. Arc-shaped guide plate; 10. Mounting assembly; 101. L-shaped plate; 102. Locking bolt; 103. Suction cup. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] like Figure 1-Figure 3 As shown, it relates to a paper bill flattening processing device, including a shell 1, the top of the shell 1 is open, and a top cover 2 is fixed to the top of the shell 1, a heating roller 3 is rotatably connected to the top of the shell 1 and located below the top cover 2 through a bearing, a heating component 6 is provided inside the shell 1 and is in contact with the heating roller 3, a squeezing roller 4 is provided inside the shell 1 and is symmetrical to the heating roller 3, a squeezing component 5 for pushing the squeezing roller 4 is fixed to the inner wall of the shell 1, a reduction motor 7 is fixed to the outer wall of the shell 1, and the output end of the reduction motor 7 is fixedly connected to the heating roller 3, a discharge port 8 is provided on the side wall of the bottom end of the shell 1, and a mounting component 10 is fixed to the lower surface of the shell 1.

[0023] A feeding port 21 is provided in the middle of the top cover 2 , and the feeding port 21 is located above the contact point between the heating roller 3 and the squeezing roller 4 .

[0024] After the bill is inserted from the feed port 21 , the bill will pass between the heating roller 3 and the squeezing roller 4 , and the heating roller 3 and the squeezing roller 4 can be used to squeeze and flatten the bill.

[0025] The heating assembly 6 includes a heat conducting plate 61 fixedly connected to the inner wall of the outer shell 1. The heat conducting plate 61 is arc-shaped on the side close to the heating roller 3, and the arc-shaped side of the heat conducting plate 61 is in contact with the surface of the heating roller 3. The heat conducting plate 61 is fixedly connected to the side away from the heating roller 3 with an electric heating plate 62.

[0026] The heat conducting plate 61 can be heated by the electric heating plate 62, and then the heat conducting plate 61 is used to heat the heating roller 3. Therefore, when the heating roller 3 and the squeezing roller 4 squeeze and flatten the bill, the bill can be heated and ironed at the same time, so there is no need for secondary flattening.

[0027] The extrusion assembly 5 includes a fixed tube 51 fixed to the inner wall of the outer shell 1, a movable rod 52 is slidably connected inside the fixed tube 51, one end of the movable rod 52 located outside the fixed tube 51 is fixedly connected to a U-shaped plate 53, the extrusion roller 4 is located inside the U-shaped plate 53 and is rotatably connected to the U-shaped plate 53, and a spring 54 is fixedly connected to the movable rod 52 and the inner wall of the fixed tube 51.

[0028] The spring 54 of the squeezing assembly 5 can push the movable rod 52 out of the fixed tube 51 , thereby driving the U-shaped plate 53 and the squeezing roller 4 to fit toward the heating roller 3 , making it easier for the heating roller 3 and the squeezing roller 4 to squeeze the bill.

[0029] An arc-shaped material guide plate 9 is fixed inside the housing 1 , and the bottom end of the arc-shaped material guide plate 9 extends toward the material outlet 8 .

[0030] The bill squeezed by the heating roller 3 and the squeezing roller 4 is discharged from the discharge port 8 under the guidance of the arc-shaped guide plate 9 .

[0031] The mounting assembly 10 comprises an L-shaped plate 101 fixed to the lower surface of the housing 1 , and a locking bolt 102 is passed through and threadedly connected to the bottom wall of the L-shaped plate 101 . A plurality of suction cups 103 are fixed to the lower surface of the L-shaped plate 101 .

[0032] When installing the device, the L-shaped plate 101 can be clamped on the side of the table, and then the locking bolt 102 can be tightened against the lower surface of the table to achieve the installation of the device. The locking bolt 102 can also be screwed off and then the suction cup 103 can be used to absorb the device on the desktop to achieve the installation of the device.

[0033] Working principle: First start the reduction motor 7 and the electric heating plate 62. When the reduction motor 7 drives the heating roller 3 to rotate, the electric heating plate 62 heats the heat conducting plate 61, and then the heat conducting plate 61 heats the heating roller 3. Then, insert the bill to be flattened from the feed port 21 between the heating roller 3 and the squeezing roller 4. The heating roller 3 rotates to drive the bill to move. The heating roller 3 and the squeezing roller 4 heat and squeeze the bill to flatten it. The flattened bill moves along the arc-shaped guide plate 9 to the side of the discharge port 8, and finally is discharged from the discharge port 8.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A paper bill flattening device, comprising a housing (1), characterized in that: The top of the shell (1) is open, and a top cover (2) is fixed to the top of the shell (1). A heating roller (3) is rotatably connected to the top of the shell (1) and located below the top cover (2) via a bearing. A heating component (6) is provided inside the shell (1) and is in contact with the heating roller (3). An extrusion roller (4) is provided inside the shell (1) and is symmetrical to the heating roller (3). An extrusion component (5) for pushing the extrusion roller (4) is fixed to the inner wall of the shell (1). A reduction motor (7) is fixed to the outer wall of the shell (1). The output end of the reduction motor (7) is fixedly connected to the heating roller (3). A discharge port (8) is provided on the bottom side wall of the shell (1). A mounting component (10) is fixed to the lower surface of the shell (1).

2. A paper bill flattening device according to claim 1, characterized in that: A material inlet (21) is provided in the middle of the top cover (2), and the material inlet (21) is located above the joint between the heating roller (3) and the squeezing roller (4).

3. A paper bill flattening device according to claim 1, characterized in that: The heating assembly (6) comprises a heat conducting plate (61) fixedly connected to the inner wall of the outer shell (1); the heat conducting plate (61) is arc-shaped on the side close to the heating roller (3), and the arc-shaped side of the heat conducting plate (61) is in contact with the surface of the heating roller (3); the heat conducting plate (61) is fixedly connected to an electric heating plate (62) on the side away from the heating roller (3).

4. A paper bill flattening device according to claim 1, characterized in that: The extrusion assembly (5) comprises a fixed tube (51) fixed to the inner wall of the outer shell (1); a movable rod (52) is slidably connected inside the fixed tube (51); one end of the movable rod (52) located outside the fixed tube (51) is fixedly connected to a U-shaped plate (53); the extrusion roller (4) is located inside the U-shaped plate (53) and is rotatably connected to the U-shaped plate (53); and a spring (54) is fixedly connected between the movable rod (52) and the inner wall of the fixed tube (51).

5. The paper bill flattening device according to claim 1, characterized in that: An arc-shaped material guide plate (9) is fixed inside the housing (1), and the bottom end of the arc-shaped material guide plate (9) extends toward the discharge port (8).

6. A paper bill flattening device according to claim 1, characterized in that: The mounting assembly (10) comprises an L-shaped plate (101) fixed to the lower surface of the housing (1), and a locking bolt (102) passes through and is threadedly connected to the bottom wall of the L-shaped plate (101).

7. A paper bill flattening device according to claim 6, characterized in that: A plurality of suction cups (103) are fixed to the lower surface of the L-shaped plate (101).

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