Improved paper folding machine

Abstract

The utility model provides an improved paper folding machine which is characterized in that a knob is arranged on the outer side of a paper folding machine body, a feeding disc, a paper folding disc and a discharging disc are arranged in the paper folding machine body, the feeding disc is located on one side of the paper folding disc, and the discharging disc is located below the paper folding disc and is opposite to the feeding disc. The feeding disc is provided with an adjusting assembly capable of relatively stretching out and drawing back, the discharging end of the feeding disc is provided with an extrusion assembly, the end, away from the paper folding machine body, of the discharging disc is connected with a paper collecting disc, and the paper collecting disc is provided with a pressing assembly capable of pressing folded paper. According to the paper folding machine, paper can be effectively fixed, the process of feeding the paper into the paper folding machine is smoother, the paper jamming problem is effectively reduced, and the paper can be prevented from being disordered in the paper collecting process.

Description

Technical Field

[0001] This utility model belongs to the field of paper folding machine technology, and specifically relates to an improved paper folding machine. Background Technology

[0002] A paper folding machine is a machine used to fold paper. There are two-fold and four-fold paper folding machines, also known as automatic or fully automatic paper folding machines. Existing paper folding machines have poor paper fixing effect when placing paper, are not easy to adjust, and are also relatively chaotic during the paper receiving process, which brings certain adverse effects to the user. In addition, the paper is loose before being fed into the paper folding machine, which can easily cause paper jams when entering the machine.

[0003] In view of this, in order to solve the above problems, this utility model proposes an improved paper folding machine that can effectively fix the paper, making the process of feeding the paper into the folding machine smoother, effectively reducing paper jams, and avoiding paper tangling during the paper collection process. Summary of the Invention

[0004] This utility model provides an improved paper folding machine that can effectively fix the paper, making the paper feeding process smoother and reducing paper jams. Furthermore, it can prevent paper tangling during the paper collection process. The specific solution is as follows:

[0005] An improved paper folding machine includes a paper folding machine body. A first knob is provided on the outer side of the paper folding machine body. Inside the paper folding machine body, there is a feeding tray, a folding tray, and a discharging tray. The feeding tray is located on one side of the folding tray, and the discharging tray is located below the folding tray and opposite to the feeding tray. The feeding tray is provided with a retractable adjustment component. The discharging end of the feeding tray is provided with a pressing component. The end of the discharging tray away from the paper folding machine body is connected to a receiving tray. The receiving tray is provided with a pressing component for pressing the folded paper.

[0006] Furthermore, the adjustment assembly includes a baffle, a limiting block, a screw, a limiting cylinder, and a second knob. The baffle consists of two pieces symmetrically arranged on both sides of the feed plate. A limiting groove is formed along the width direction at the discharge end of the feed plate. Two limiting blocks are symmetrically arranged in the limiting groove. The two limiting blocks are respectively connected to one end of the two baffles. The limiting cylinder is located on the lower side of the baffle away from the limiting block. The screw is located inside the limiting cylinder, and the limiting cylinder has an internal thread suitable for the screw. The second knob is connected to the end of the screw away from the baffle.

[0007] Furthermore, the feed tray has scale lines along its width, with the zero scale value located in the middle, and the scale values ​​on both sides of the zero scale value gradually increasing.

[0008] Furthermore, the extrusion assembly includes a first support rod, a shaft, rollers, and compression springs. There are two first support rods symmetrically arranged on both sides of the discharge end of the feed pan, and both first support rods pass through the feed pan and extend downward. The shaft is horizontally arranged between the upper parts of the two first support rods. There are multiple rollers spaced apart and sleeved on the shaft. Compression springs are respectively sleeved on the two first support rods on the bottom surface of the feed pan, and limiting blocks that restrict the compression springs are respectively provided at the bottom ends of the two first support rods.

[0009] Furthermore, the clamping assembly includes a second support rod, a connecting rod, and a pressure rod. There are two second support rods symmetrically arranged on both sides of the paper receiving tray. The connecting rod is horizontally arranged between the upper parts of the two second support rods. The pressure rod has an arc-shaped structure and is sleeved on the middle of the connecting rod through a sleeve.

[0010] Furthermore, the connecting rod is equipped with a torsion spring that can press down the pressure rod.

[0011] The beneficial effects of this utility model are:

[0012] This utility model discloses an improved paper folding machine. By setting up an adjustment component, a squeezing component, and a pressing component, the adjustment component can effectively fix the paper to prevent it from scattering. The squeezing component presses one end of the paper to provide a certain pressure, making the paper smoother during the feeding process and effectively reducing paper jams. The pressing component prevents the folded paper from becoming disordered during the paper collection process. Specifically, by turning the two second knobs, the relative distance between the two baffles can be adjusted, so that the paper is effectively fixed between the two baffles to prevent it from scattering. By manually lifting the shaft, multiple rollers press on the front end of the paper to provide a certain pressure to the end of the paper, which can ensure smooth paper feeding. The self-weight of the pressure rod and the pressure of the torsion spring can press and tighten the paper after it enters the paper collection tray, preventing it from scattering and causing inconvenience to the user. This paper folding machine has a simple structural design and is easy to operate and highly practical. Attached Figure Description

[0013] Figure 1 and Figure 2 All of these are schematic diagrams of the structure of this utility model.

[0014] Figure 3 This is a schematic diagram showing the positions of the adjustment component and the extrusion component of this utility model.

[0015] Figure 4 This is a schematic diagram showing the positions of the clamping component and the paper receiving tray of this utility model.

[0016] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Paper folding machine body; 2. First knob; 3. Feeding tray; 4. Folding tray; 5. Discharge tray; 6. Adjustment assembly; 6. Baffle; 601. Limiting block; 602. Screw; 603. Limiting cylinder; 604. Second knob; 605. Extrusion assembly; 7. First support rod; 701. Shaft; 702. Roller; 703. Compression spring; 704. Paper take-up tray; 8. Pressing assembly; 9. Second support rod; 901. Connecting rod; 902. Pressure rod; 903. Torsion spring; 904. Limiting groove; 10. Scale line; 11. Detailed Implementation

[0018] 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.

[0019] See Figure 1-5 An improved paper folding machine includes a paper folding machine body 1. A first knob 2 is provided on the outer side of the paper folding machine body 1. Inside the paper folding machine body 1, there is a feeding tray 3, a folding tray 4, and a discharging tray 5. The feeding tray 3 is located on one side of the folding tray 4, and the discharging tray 5 is located below the folding tray 4 and opposite to the feeding tray 3. The feeding tray 3 is provided with a retractable adjustment component 6. The discharging end of the feeding tray 3 is provided with a pressing component 7. The end of the discharging tray 5 away from the paper folding machine body 1 is connected to a receiving tray 8. The receiving tray 8 is detachably connected to the paper folding machine body 1. The receiving tray 8 is provided with a pressing component 9 for pressing the folded paper.

[0020] Adjustment component 6 includes baffle 601, limiting block 602, screw 603, limiting cylinder 604, and second knob 605. Two baffles 601 are symmetrically arranged on both sides of the feed pan 3. Each baffle 601 is an angle iron structure. A limiting groove 10 is formed along the width of the discharge end of the feed pan 3. Two limiting blocks 602 are symmetrically arranged within the limiting groove 10. The width of the limiting groove 10 is greater than the width of the limiting blocks 602 to facilitate movement of the limiting blocks 602 within the limiting groove 10. Each limiting block 602 is connected to one end of one of the two baffles 601. The limiting cylinder 604 is positioned opposite the baffle 601. On the lower side of one end of the positioning block 602, the screw 603 is set inside the limiting cylinder 604. The limiting cylinder 604 is provided with an internal thread suitable for the screw 603. The second knob 605 is connected to the end of the screw 603 away from the baffle 601. In use, by turning the second knob 605, the two baffles 601 are loosened. Then, the relative distance between the two baffles 601 is adjusted according to the width of the paper. Then, the second knob 605 is turned to make the end of the screw 603 press against the end of the feed tray 3 to complete the fixation. This allows the adjustment of the distance between the two baffles 601, so that the paper can be better fixed and prevented from scattering.

[0021] The feed tray 3 has a scale line 11 along its width. The zero scale value of the scale line 11 is located in the middle, and the scale values ​​on both sides of the zero scale value are arranged to gradually increase. The scale line 11 can be set to achieve precise and quick adjustment to both sides according to the zero scale value when adjusting the relative distance between the two baffles 601.

[0022] The extrusion assembly 7 includes a first support rod 701, a shaft 702, rollers 703, and compression springs 704. Two first support rods 701 are symmetrically arranged on both sides of the discharge end of the feed tray 3, and both first support rods 701 pass through the feed tray 3 and extend downwards. The shaft 702 is horizontally positioned between the upper parts of the two first support rods 701. Multiple rollers 703 are spaced and sleeved on the shaft 702. Compression springs 704 are respectively sleeved on the two first support rods 701 on the bottom surface of the feed tray 3. The compression springs 704 are selected from springs with low elasticity. Limiting blocks that restrict the compression springs 704 are respectively provided at the bottom ends of the two first support rods 701. In use, multiple rollers 703 are manually placed on the surface of the paper to press it down. As the paper enters the folding machine one sheet at a time for folding, the rollers 703 gradually move downwards to press the paper down due to the elasticity of the compression springs 704. This structure makes the paper feeding process in the folding machine smoother and effectively reduces paper jams.

[0023] The pressing assembly 9 includes a second support rod 901, a connecting rod 902, and a pressure rod 903. There are two second support rods 901, which are symmetrically arranged on both sides of the paper receiving tray 8. The connecting rod 902 is horizontally arranged between the upper parts of the two second support rods 901. The pressure rod 903 has an arc-shaped structure and is sleeved on the middle part of the connecting rod 902 through a sleeve. When the paper is folded and comes out of the discharge tray 5, the pressure rod 903 can block the paper. The weight of the pressure rod 903 itself allows several pieces of paper to be stacked together to avoid confusion.

[0024] The connecting rod 902 is equipped with a torsion spring 904 that can press down the pressure rod 903. The torsion spring 904 can provide downward pressure to the pressure rod 903, thereby better pressing the paper.

[0025] The working principle of this utility model is as follows: First, adjust the distance between the two baffles 601 by adjusting the width of the paper. During adjustment, turn the two second knobs 605 to loosen the two baffles 601. Then, manually move the two baffles 601 according to the scale line 11 on the feed plate 3. After adjustment, turn the second knob 605 again to make the end of the screw 603 press against the end of the feed plate 3. At this time, the limiting block 602 abuts against the side wall of the limiting groove 10. Then, place the paper between the two baffles 601. Then, manually lift the shaft 702 to make multiple rollers 703 press on the upper surface of the paper to provide a certain pressure to stabilize the paper. After the paper enters the folding machine for folding, the folded paper is discharged through the discharge plate 5 and then enters the receiving plate 8. The next sheet of paper squeezes the previous sheet of paper to move it towards the pressure rod 903. Finally, the pressure provided by the weight of the pressure rod 903 and the torsion spring 904 can hold several sheets of paper in place, thus preventing them from getting messy.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative rather than restrictive in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An improved paper folding machine, characterized in that: The folding machine includes a main body (1), a first knob (2) on the outside of the main body (1), a feeding plate (3), a folding plate (4) and a discharging plate (5) inside the main body (1), the feeding plate (3) is located on one side of the folding plate (4), the discharging plate (5) is located below the folding plate (4) and is opposite to the feeding plate (3), the feeding plate (3) is provided with a retractable adjustment component (6), the discharging end of the feeding plate (3) is provided with a pressing component (7), the end of the discharging plate (5) away from the main body (1) of the folding machine is connected to a receiving plate (8), and the receiving plate (8) is provided with a pressing component (9) that can press the folded paper.

2. An improved paper folding machine according to claim 1, characterized in that: The adjustment component (6) includes a baffle (601), a limiting block (602), a screw (603), a limiting cylinder (604), and a second knob (605). The baffle (601) consists of two pieces symmetrically arranged on both sides of the feed plate (3). The discharge end of the feed plate (3) has a limiting groove (10) along its width direction. Two limiting blocks (602) are symmetrically arranged in the limiting groove (10). The two limiting blocks (602) are respectively connected to one end of the two baffles (601). The limiting cylinder (604) is located on the lower side of the baffle (601) away from the limiting block (602). The screw (603) is located in the limiting cylinder (604). The limiting cylinder (604) has an internal thread suitable for the screw (603). The second knob (605) is connected to the end of the screw (603) away from the baffle (601).

3. An improved paper folding machine according to claim 1, characterized in that: The feed tray (3) has a scale line (11) along its width direction. The zero scale value of the scale line (11) is located in the middle, and the scale values ​​on both sides of the zero scale value are arranged to gradually increase.

4. An improved paper folding machine according to claim 1, characterized in that: The extrusion assembly (7) includes a first support rod (701), a shaft (702), rollers (703), and a compression spring (704). There are two first support rods (701) symmetrically arranged on both sides of the discharge end of the feed pan (3), and both first support rods (701) pass through the feed pan (3) and extend downward. The shaft (702) is horizontally arranged between the upper parts of the two first support rods (701). There are multiple rollers (703) spaced on the shaft (702). Compression springs (704) are respectively sleeved on the two first support rods (701) on the bottom surface of the feed pan (3), and the bottom ends of the two first support rods (701) are respectively provided with limiting blocks to restrict the compression springs (704).

5. An improved paper folding machine according to claim 1, characterized in that: The clamping assembly (9) includes a second support rod (901), a connecting rod (902), and a pressure rod (903). The second support rod (901) consists of two rods symmetrically arranged on both sides of the paper receiving tray (8). The connecting rod (902) is horizontally arranged between the upper parts of the two second support rods (901). The pressure rod (903) has an arc-shaped structure and is sleeved on the middle part of the connecting rod (902) through a sleeve.

6. An improved paper folding machine according to claim 5, characterized in that: The connecting rod (902) is provided with a torsion spring (904) that can press down the pressure rod (903).

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