Oblique insertion mechanism of paper separation shifting fork

Abstract

The utility model discloses an oblique insertion mechanism for a paper separation shifting fork, which relates to the technical field of facial tissue folding equipment and comprises a paper separation base, a paper separation base and paper separation forks arranged at equal intervals along the length direction of the paper separation base, and the two ends of the paper separation base are movably connected with a folding machine. Fork shaft mounting seats are rotationally connected to the two ends of the paper separation base respectively, and the bottoms of the fork shaft mounting seats are slidably connected with the paper separation guide rail seats through guide rails; one end of the sliding connecting rod is hinged to a supporting guide rail connecting base. According to the oblique insertion mechanism for the paper separation shifting fork, the paper separation structure swings through the angle difference between the paper separation guide rail seat and the supporting guide rail seat, the driving mechanism pushes the paper separation base to swing around the fork shaft mounting seat through the sliding connecting rod and is obliquely inserted into the position below a paper outlet, and it is guaranteed that the specification of extracted paper is not changed; interference between the paper separating fork and a roller of the folding machine is avoided, and production efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of facial tissue folding equipment, in particular to an oblique insertion mechanism of a paper separation fork. Background Art

[0002] The working principle of a facial tissue folding machine is to cut the base paper with a knife roller, fold it alternately into hinged rectangular sheets, and then package it into finished tissue paper. The machine mainly consists of a paper feed mechanism, a folding mechanism, a load-bearing mechanism, and a paper separator. The base paper enters the folding mechanism through the paper feed mechanism, where it is continuously cut and folded. The load-bearing mechanism below gradually moves downward as the number of sheets increases. When the specified number of sheets is reached, the paper separator inserts into the paper to complete the quantitative separation.

[0003] The base paper produced by existing facial tissue papermaking machines is generally around 2.8 to 5 meters wide. The total number of tissues that can be produced per unit time is limited by the base paper width and the folding rate. While maintaining the same folding rate, production needs to be increased by increasing the base paper width. To achieve this, the length of the folding roller must be increased. The length of the folding roller is limited by the roller diameter. As the roller length increases, its diameter also needs to increase to prevent deformation caused by excessive roller length. The circumference of the folding roller must be a multiple of the width of the finished tissue paper specifications. In existing four-roller fully automatic facial tissue folding machines, the circumference of the folding roller is generally three times the width of the finished tissue paper specifications. That is, the folding roller can cut and fold three sheets of paper in one rotation. Therefore, to increase the length of the folding roller, its circumference needs to be increased to four times or more of the finished tissue paper specifications, which significantly increases its diameter. After the roller diameter increases, when producing tissue paper of the same specifications, the position of the paper outlet below the folding mechanism remains unchanged, but the paper separation mechanism extending into the paper outlet is interfered with by the roller with increased diameter, resulting in an increase in the height difference between the paper outlet and the paper receiving position, causing uneven folding, excessive width at the lower end of the folded finished tissue paper, unstable separation, and the separated paper being very loose. Utility Model Content

[0004] The present invention aims to at least solve the technical problem in the prior art that "after the roller diameter is increased, when producing tissue paper of the same specification, the position of the paper outlet below the folding mechanism remains unchanged, but the position where the paper separation mechanism extends into the paper outlet is interfered with by the increased diameter roller, resulting in an increased height difference between the paper outlet and the paper receiving position, causing uneven folding, an excessively wide lower end of the folded tissue paper, unstable separation, and very loose separated paper." To this end, the present invention proposes an oblique insertion mechanism for a paper separation fork that can be swung from under the large-diameter roller into the paper outlet area, thereby ensuring that the specifications of the tissue paper produced remain unchanged and improving production efficiency.

[0005] According to some embodiments of the present invention, the oblique insertion mechanism of the paper separation fork is movably mounted at the paper outlet below the roller of the folding machine; it includes:

[0006] A paper separation base, both ends of which are movably connected to the folding machine and reciprocate along the paper stacking direction, is provided with a first guide rail mounting plate at each end of the paper separation base, a paper separation guide seat is provided on the first guide rail mounting plate, and a second guide rail mounting plate is provided in the middle area of ​​the paper separation base, and a support guide seat is provided on the second guide rail mounting plate;

[0007] The paper separation structure includes a paper separation base and paper separation forks arranged at equal intervals along the length of the paper separation base. The two ends of the paper separation base are rotatably connected to fork shaft mounting seats, and the bottom of the fork shaft mounting seat is slidably connected to the paper separation guide seat via a guide rail;

[0008] A sliding connecting rod, one end of which is hinged to a support rail connecting seat, wherein the support rail connecting seat is slidably connected to the slide rail of the support rail seat and abuts against the paper separation base;

[0009] The driving structure includes a driving motor and a transmission shaft, wherein the output end of the driving motor is in driving connection with the transmission shaft, and the transmission shaft is key-connected to the other end of the sliding connecting rod;

[0010] Among them, the surfaces of the paper separation guide seat and the support guide rail seat are respectively inclined, and the difference in the surface inclination angles of the two is 1° to 6°; when the fork shaft mounting seat and the support guide rail connecting seat are located at the bottom of the inclined surface, the paper separation fork is in an inclined position, and when the fork shaft mounting seat and the support guide rail connecting seat move toward the top of the inclined surface, the paper separation base rises and drives the paper separation fork to swing and insert into the paper drawing.

[0011] According to some embodiments of the present invention, a transmission connecting rod is included, one end of which is connected to the side wall of the paper separation base, and the other end is connected to the transmission shaft key. When the transmission shaft rotates, the transmission connecting rod pushes the paper separation base to extend or retract.

[0012] According to some embodiments of the present invention, two groups of the transmission connecting rods and the sliding connecting rods are provided and distributed in the middle area of ​​the paper separation base.

[0013] According to some embodiments of the present invention, the end of the transmission connecting rod is rotatably connected to a transmission connecting seat, and the transmission connecting seat is connected to the side wall of the paper separation base.

[0014] According to some embodiments of the present invention, a rotatably connected swing connection seat is provided on one side of the support guide rail connection seat close to the paper separation base, the swing connection seat is connected to the paper separation base, and the paper separation base and the swing connection seat swing synchronously around the rotation axis of the swing connection seat.

[0015] According to some embodiments of the present invention, the swing connection seat is in an L-shaped structure, the long side of the swing connection seat is connected to the bottom of the paper separation base, and the short side abuts against the side wall of the paper separation base.

[0016] According to some embodiments of the present invention, a connecting rod seat is provided on the top of the support guide rail connecting seat, and the connecting rod seat is rotatably connected to the end of the sliding connecting rod.

[0017] According to some embodiments of the present invention, a swing bearing is provided in the fork shaft mounting seat, a connecting shaft is provided at the end of the paper separation base, the connecting shaft is connected to the inner ring of the swing bearing, and the paper separation base swings around the connecting shaft.

[0018] According to some embodiments of the present invention, a buffer component is provided on one side of the fork shaft mounting seat, and the buffer component is in detachable elastic contact with the paper separation base.

[0019] According to some embodiments of the present invention, the surfaces of the paper separation guide seat and the support guide seat are respectively inclined, and the inclination angle of the surface of the support guide seat is 2° greater than the inclination angle of the surface of the paper separation guide seat.

[0020] The oblique insertion mechanism of the paper-separating fork according to some embodiments of the present invention has at least the following beneficial effects: the paper-separating structure realizes the upward rise of the paper-separating fork when inserted through the surface inclination of the paper-separating guide seat and the supporting guide seat, the paper-separating structure realizes the swing of the paper-separating fork through the angle difference between the paper-separating guide seat and the supporting guide seat, and the driving mechanism pushes the paper-separating base to swing around the fork shaft mounting seat and obliquely insert it below the paper outlet through the sliding connecting rod, thereby ensuring that the paper extraction specifications remain unchanged, avoiding interference between the paper-separating fork and the roller of the folding machine, and improving the production efficiency of the equipment.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is a three-dimensional schematic diagram of the oblique insertion mechanism of the paper separation fork according to an embodiment of the present utility model;

[0024] Figure 2 This is a first partial schematic diagram of the oblique insertion mechanism of the paper separation fork according to an embodiment of the present utility model;

[0025] Figure 3 This is a second partial schematic diagram of the oblique insertion mechanism of the paper separation fork according to an embodiment of the present utility model;

[0026] Figure 4 This is a third partial schematic diagram of the oblique insertion mechanism of the paper separation fork according to an embodiment of the present utility model;

[0027] Figure 5 for Figure 2 An enlarged schematic diagram of part A;

[0028] Figure 6 This is a schematic diagram of the connection between the fork shaft mounting seat and the paper separation base of the present utility model.

[0029] Reference numerals:

[0030] Paper separation base 100, first guide rail mounting plate 110, paper separation guide rail seat 120, second guide rail mounting plate 130, support guide rail seat 140,

[0031] Paper separation base 200, connecting shaft 201, paper separation fork 210, fork shaft mounting seat 220, swing bearing 221, buffer assembly 222,

[0032] Transmission connecting rod 310, transmission connecting seat 320, sliding connecting rod 330, support rail connecting seat 340, connecting rod seat 341, swing connecting seat 342,

[0033] Drive motor 400 and transmission shaft 410 . DETAILED DESCRIPTION

[0034] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, top, bottom, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0036] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0037] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0038] Reference below Figures 1-6 The oblique insertion mechanism of the paper separation fork according to the embodiment of the present utility model is described.

[0039] like Figures 1-6 As shown, the paper separation fork oblique insertion mechanism is mainly installed at the paper outlet below the folding machine roller. The paper separation fork oblique insertion mechanism moves up and down below the paper outlet, moves upward close to the paper outlet and is inserted into the paper extraction position to achieve paper separation.

[0040] The oblique insertion mechanism of the paper separation fork includes a paper separation base 100, a paper separation structure, a sliding link 330 and a driving structure.

[0041] The paper separation base 100 adopts a frame structure, with its two ends movably connected to the folding machine. The paper separation base 100 is driven by a conveyor belt structure and a motor to reciprocate along the paper stacking direction, that is, to move closer to or away from the paper outlet position. A first guide rail mounting plate 110 is provided at each end of the paper separation base 100, and a paper separation guide seat 120 is provided on the first guide rail mounting plate 110. A second guide rail mounting plate 130 is provided in the central area of ​​the paper separation base 100, and a support guide seat 140 is provided on the second guide rail mounting plate 130. Specifically, the paper separation base 100 is provided with two groups of paper guide seats 120, which are arranged on the first guide rail mounting plate 110 at both ends of the paper separation base 100. The support guide seat 140 is mounted on the second guide rail mounting plate 130. At least one group of support guide seats 140 is provided. The actual number of support guide seats 140 provided is adjusted according to the length of the paper separation base 100. In this embodiment, two groups of support guide seats 140 are provided.

[0042] The paper separation structure includes a paper separation base 200 and paper separation forks 210 arranged at equal intervals along the length of the paper separation base 200. Fork shaft mounting blocks 220 are rotatably connected at both ends of the paper separation base 200. The bottom of the fork shaft mounting blocks 220 is slidably connected to the paper separation guide rail 120 via guide rails. Specifically, the fork shaft mounting blocks 220 slide on the paper separation guide rail 120 via guide rails, and the two ends of the paper separation base 200 are connected to the fork shaft mounting blocks 220, thereby enabling the paper separation base 200 to move back and forth along the direction in which the guide rails are set, thereby moving the paper separation forks 210 closer to or further away from the paper outlet.

[0043] One end of the sliding link 330 is hingedly connected to a support rail connector 340. The support rail connector 340 is slidably connected to the slide rail of the support rail base 140 and abuts the paper separation base 200. Specifically, the paper separation base 200 is pushed by the sliding link 330 as it slides along the slide rail of the paper separation guide base 120. The support rail connector 340 slides along the guide rail of the support rail base 140, thereby enabling the support rail connector 340 to push the paper separation base 200 to move.

[0044] The drive mechanism includes a drive motor 400 and a transmission shaft 410. The output end of the drive motor 400 is in driving connection with the transmission shaft 410, which is keyed to the other end of the sliding link 330. The drive motor 400 and the transmission shaft 410 transmit power to the sliding link 330, driving the sliding link 330 to tilt, thereby pushing the paper separation base 200 back and forth.

[0045] The surfaces of the paper separation guide seat 120 and the support guide seat 140 are respectively inclined, with the difference in the inclination angle between the two surfaces being 1° to 6°. When the fork shaft mounting seat 220 and the support guide connecting seat 340 are located at the bottom of the inclined surface, the paper separation fork 210 is placed in an inclined position. When the fork shaft mounting seat 220 and the support guide connecting seat 340 move toward the top of the inclined surface, the paper separation base 200 drives the paper separation fork 210 to flip and insert into the paper drawer. The paper separation base 200 rises and simultaneously drives the paper separation fork 210 to swing and insert into the paper drawer.

[0046] Specifically, there is an angle difference between the surface inclinations of the paper separation guide seat 120 and the support guide seat 140. When the paper separation base 200 is in the initial state, it is located at the lowest end of the surface of the paper separation guide seat 120 and the support guide seat 140, and the paper separation fork 210 is tilted backward. As the paper separation base 200 approaches the paper outlet, the paper separation base 200 slides along the guide surface with a larger inclination angle. At this time, the paper separation base 200 swings around the fork shaft mounting seat 220, driving the paper separation fork 210 to swing. When the paper separation base 200 reaches the top of the inclined surface, the paper separation fork 210 is inserted into the paper extraction position and is in a vertical state. Then, the paper separation base 100 is lowered and away from the paper outlet under the action of the transmission belt, realizing the oblique insertion of the paper separation fork 210, avoiding the bottom of the large-diameter roller and swinging in an arc to insert the paper. This solves the problem that after the folding machine roller is enlarged, the traditional paper separation fork 210 cannot be inserted into the paper outlet of the original paper extraction specification.

[0047] The inclination angle of the paper separation guide seat 120 and the support guide seat 140 is the rising height when the paper separation fork is inserted, and the angle difference between the paper separation guide seat 120 and the support guide seat 140 is the swing angle of the paper separation fork 210. By adjusting the inclination angle of the paper separation guide seat 120 and the support guide seat 140, the rising height when the paper separation fork is inserted can be changed. By adjusting the angle difference between the paper separation guide seat 120 and the support guide seat 140, the swing angle of the paper separation fork 210 can be achieved to adapt to rollers of different diameters.

[0048] In some embodiments of the present invention, Figures 1-4 As shown, the surfaces of the paper-separating guide rail seat 120 and the supporting guide rail seat 140 are respectively inclined, and the surface inclination angle of the supporting guide rail seat 140 is 2° greater than the surface inclination angle of the paper-separating guide rail seat 120. Specifically, the angle difference adopted in this embodiment is 2°, and the surface inclination angle of the supporting guide rail seat 140 is greater than the surface inclination angle of the paper-separating guide rail seat 120. As the paper-separating base 200 is pushed out, the fork shaft mounting seat 220 slides along the slide rail of the paper-separating guide rail seat 120, and the supporting guide rail connecting seat 340 slides along the slide rail of the support guide rail seat 140. When the angle difference between the two slide rails gradually increases, the supporting guide rail connecting seat 340 pushes the paper-separating base 200 to swing, and the two ends of the paper-separating base 200 rotate around the fork shaft mounting seat 220, thereby realizing the swing insertion of the paper-separating fork 210.

[0049] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, it includes a transmission connecting rod 310, one end of the transmission connecting rod 310 is connected to the side wall of the paper separation base 200, and the other end is key-connected to the transmission shaft 410. When the transmission shaft 410 rotates, the transmission connecting rod 310 pushes the paper separation base 200 to extend or retract.

[0050] Specifically, the sliding link 330 primarily adjusts the swing direction of the paper separation base 200, while the drive link 310 acts as a power transmission mechanism to drive the paper separation base 200 along the slide rails. Both the drive link 310 and the sliding link 330 are keyed to the drive shaft 410, allowing them to operate synchronously when the drive shaft 410 rotates. The drive link 310 is responsible for pushing the paper separation base 200, while the sliding link 330 is responsible for adjusting the angle of the paper separation base 200.

[0051] Furthermore, two groups of transmission links 310 and sliding links 330 are provided, distributed in the middle area of ​​the paper separation base 100. Specifically, the number of transmission links 310 and sliding links 330 provided is adjusted according to the length of the paper separation base 100. In this embodiment, the transmission links 310 are provided on one side of the sliding links 330. The transmission links 310 can also be provided on either side of the transmission shaft 410.

[0052] In some embodiments of the present invention, Figures 1-4 As shown, the end of the transmission connecting rod 310 is rotatably connected to the transmission connecting seat 320, and the transmission connecting seat 320 is connected to the side wall of the paper separation base 200. Specifically, the transmission connecting seat 320 is hinged to the end of the transmission connecting rod 310, and the transmission connecting seat 320 is connected to the side wall of the paper separation base 200 by screws. When the transmission connecting rod 310 swings, the transmission connecting seat 320 links with the paper separation base 200 to move.

[0053] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, a swing connection seat 342 is provided on the side of the support guide rail connection seat 340 close to the paper separation base 200. The swing connection seat 342 is connected to the paper separation base 200, and the paper separation base 200 and the swing connection seat 342 swing synchronously around the rotation axis of the swing connection seat 342.

[0054] Furthermore, the swing connection base 342 has an L-shaped structure, with the long side of the swing connection base 342 connected to the bottom of the paper separation base 200 and the short side abutting the side wall of the paper separation base 200. Specifically, the long side and the short side of the swing connection base 342 are always in contact with each other, and the swing connection base 342 rotates around the connection point of the support rail connection base 340, thereby driving the paper separation base 200 to swing a certain angle.

[0055] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, a connecting rod seat 341 is provided on the top of the support rail connecting seat 340, and the connecting rod seat 341 is rotatably connected to the end of the sliding connecting rod 330. Specifically, the connecting rod seat 341 is detachably connected to the support rail connecting seat 340, and the connecting rod seat 341 and the sliding connecting rod 330 are plugged in by pins.

[0056] In some embodiments of the present invention, Figure 3-Figure 6 As shown, a swing bearing 221 is disposed within the fork shaft mounting seat 220, and a connecting shaft 201 is disposed at the end of the paper separation base 200. The connecting shaft 201 is connected to the inner ring of the swing bearing 221, and the paper separation base 200 swings around the connecting shaft 201. Specifically, the outer ring of the swing bearing 221 is embedded in the fork shaft mounting seat 220, and the inner ring of the swing bearing 221 is sleeved with the connecting shaft 201 of the paper separation base 200, allowing the paper separation base 200 to swing around the fork shaft mounting seat 220.

[0057] In some embodiments of the present invention, Figure 1 and Figure 5As shown, a buffer assembly 222 is provided on one side of the fork shaft mounting base 220. The buffer assembly 222 is in releasable, elastic contact with the paper separation base 100. Specifically, the buffer assembly 222 utilizes a hydraulic buffer. When the fork shaft mounting base 220 reaches the end of its travel, the push rod of the hydraulic buffer abuts the end surface of the paper separation base 100, thereby mitigating the vibration of the fork shaft mounting base 220 upon its arrival. The buffer assembly 222 is a technical solution well known to those skilled in the art and will not be described in detail in this embodiment.

[0058] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0059] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A paper separation fork oblique insertion mechanism, which is movably mounted at the paper outlet below the roller of the folder; characterized in that: include: A paper separation base (100) is movably connected to the folding machine at both ends and reciprocates along the paper stacking direction. A first guide rail mounting plate (110) is provided at each end of the paper separation base (100), a paper separation guide rail seat (120) is provided on the first guide rail mounting plate (110), and a second guide rail mounting plate (130) is provided in the middle area of ​​the paper separation base (100), and a support guide rail seat (140) is provided on the second guide rail mounting plate (130); The paper separation structure comprises a paper separation base (200) and paper separation forks (210) arranged at equal intervals along the length direction of the paper separation base (200); both ends of the paper separation base (200) are rotatably connected to fork shaft mounting seats (220); the bottom of the fork shaft mounting seat (220) is slidably connected to the paper separation guide rail seat (120) via a guide rail; A sliding connecting rod (330), one end of which is hingedly connected to a support rail connecting seat (340), wherein the support rail connecting seat (340) is slidably connected to the slide rail of the support rail seat (140) and abuts against the paper separation base (200); A driving structure comprising a driving motor (400) and a transmission shaft (410), wherein an output end of the driving motor (400) is in transmission connection with the transmission shaft (410), and the transmission shaft (410) is key-connected to the other end of the sliding connecting rod (330); The surfaces of the paper separation guide rail seat (120) and the support guide rail seat (140) are respectively inclined, and the difference in the inclination angle of the two surfaces is 1° to 6°; when the fork shaft mounting seat (220) and the support guide rail connecting seat (340) are located at the bottom of the inclined surface, the paper separation fork (210) is in an inclined placement state; when the fork shaft mounting seat (220) and the support guide rail connecting seat (340) move toward the top of the inclined surface, the paper separation base (200) drives the paper separation fork (210) to flip and insert into the paper drawing; and when the paper separation base (200) rises, it drives the paper separation fork (210) to swing and insert into the paper drawing.

2. The oblique insertion mechanism of the paper separation fork according to claim 1, characterized in that: The invention comprises a transmission connecting rod (310), one end of which is connected to the side wall of the paper separation base (200), and the other end of which is key-connected to the transmission shaft (410). When the transmission shaft (410) rotates, the transmission connecting rod (310) pushes the paper separation base (200) to extend or retract.

3. The oblique insertion mechanism of the paper separation fork according to claim 2, characterized in that: The transmission connecting rod (310) and the sliding connecting rod (330) are both provided in two groups, distributed in the middle area of ​​the paper separation base (100).

4. The oblique insertion mechanism of the paper separation fork according to claim 2, characterized in that: The end of the transmission connecting rod (310) is rotatably connected to a transmission connecting seat (320), and the transmission connecting seat (320) is connected to the side wall of the paper separation base (200).

5. The oblique insertion mechanism for the paper separation fork according to claim 1, characterized in that: A rotatably connected swing connection seat (342) is provided on one side of the support guide rail connection seat (340) close to the paper separation base (200); the swing connection seat (342) is connected to the paper separation base (200); and the paper separation base (200) and the swing connection seat (342) swing synchronously around the rotation axis of the swing connection seat (342).

6. The oblique insertion mechanism for the paper separation fork according to claim 5, characterized in that: The swing connection seat (342) is in an L-shaped structure, the long side of the swing connection seat (342) is connected to the bottom of the paper separation base (200), and the short side abuts against the side wall of the paper separation base (200).

7. The oblique insertion mechanism of the paper separation fork according to claim 1, characterized in that: A connecting rod seat (341) is provided on the top of the support guide rail connecting seat (340), and the connecting rod seat (341) is rotatably connected to the end of the sliding connecting rod (330).

8. The oblique insertion mechanism for the paper separation fork according to claim 1, characterized in that: A swing bearing (221) is provided in the fork shaft mounting seat (220), and a connecting shaft (201) is provided at the end of the paper separation base (200). The connecting shaft (201) is connected to the inner ring of the swing bearing (221), and the paper separation base (200) swings around the connecting shaft (201).

9. The oblique insertion mechanism of the paper separation fork according to claim 8, characterized in that: A buffer component (222) is provided on one side of the fork shaft mounting seat (220), and the buffer component (222) is in detachable elastic contact with the paper separation base (100).

10. The oblique insertion mechanism of the paper separation fork according to claim 1, characterized in that: The surfaces of the paper separation guide seat (120) and the support guide seat (140) are respectively arranged to be inclined, and the surface inclination angle of the support guide seat (140) is 2° greater than the surface inclination angle of the paper separation guide seat (120).

Images