Paper product processing paper separating machine with adjusting function

Abstract

The utility model discloses a paper product processing paper separating machine with an adjusting function, which belongs to the field of thermo-sensitive paper cutting equipment and comprises two side mounting plates, two tensioning and rolling mechanisms are arranged between the two side mounting plates, and the two tensioning and rolling mechanisms are arranged on the two side mounting plates. The tensioning winding mechanism comprises a motor fixedly connected to one side of the side mounting plate and a fixed disc fixedly connected to the other side of the side mounting plate, the inner ring surface of the fixed disc is rotationally connected with a rotating gear ring, one side of the inner wall of the fixed disc is rotationally connected with at least four gears, and the gears are all meshed with the rotating gear ring; the length of the fixing disc is larger than that of the rotating gear ring, at least four racks are connected to the side, away from the side mounting plate, of the fixing disc in a penetrating and sliding mode, and the thermal-sensitive paper can be prevented from being broken during rolling, the tensioning degree of the thermal-sensitive paper after rolling is guaranteed, and a worker can conveniently take down a formed thermal-sensitive paper ring.

Description

Technical Field

[0001] The utility model relates to the field of thermal paper cutting equipment, and more specifically to a paper separator with an adjustment function for paper product processing. Background Art

[0002] Thermal paper is a kind of processed paper. Its manufacturing principle is to coat a layer of thermal coating on high-quality base paper. Due to its usage requirements, thermal paper needs to be cut into small-width thermal rolls for people's use.

[0003] China Patent Authorization Announcement No.: CN213264992U, provides an adjustable roll paper splitter, which can effectively avoid the mutual interference between two adjacent cutting wheels, achieve the effect of quickly producing rolls of precise width, and improve the applicability of roll paper cutting equipment.

[0004] In the prior art, the utility model in the above-mentioned patent uses a tensioning roller to control the tension of thermal paper. The principle is to form a triangle with the tensioning roller, the guide roller and the winding roller, and use the reaction force of the tensioning roller when the winding roller recycles the thermal paper to stretch the thermal paper in the winding direction. However, the thermal paper itself is relatively soft and can be easily broken by the torsion of the tensioning roller during winding, thereby causing the thermal paper raw material to be scrapped and resulting in economic losses. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a paper separator for paper product processing with an adjustment function, which can prevent the thermal paper from breaking when it is rolled up, ensure the tension of the thermal paper after rolling up, and facilitate the staff to remove the formed thermal paper ring.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A paper divider with an adjustment function for processing paper products, comprising two side mounting plates, two tensioning and winding mechanisms are arranged between the two side mounting plates, the tensioning and winding mechanism comprises a motor fixedly connected to one side of the side mounting plate and a fixed plate fixedly connected to the other side of the side mounting plate, the inner ring surface of the fixed plate is rotatably connected to a rotating gear ring, one side of the inner wall of the fixed plate is rotatably connected to at least four gears, the gears are all meshed with the rotating gear ring, the length of the fixed plate is greater than the length of the rotating gear ring, a side of the fixed plate away from the side mounting plate is slidably connected with at least four racks, and the ends of at least four racks away from the center of the fixed plate are fixedly connected to a first supporting arc plate.

[0010] Furthermore, the output end of the motor is transmission-connected with a transmission rod, and one end of the transmission rod away from the motor is fixedly connected to one end of one of the gears.

[0011] Furthermore, at least four of the gears are evenly distributed on the fixed plate, and at least four of the racks are respectively meshed with at least four of the gears.

[0012] Furthermore, the two tensioning and winding mechanisms are symmetrically arranged with each other, a connecting rod is fixedly connected between the two corresponding first supporting arc plates, and a plurality of second supporting arc plates are fixedly connected through the outside of the connecting rod.

[0013] Furthermore, at least four of the first supporting arc plates have an overall shape of a circular ring, and the shapes of a plurality of the second supporting arc plates match the shapes of the first supporting arc plates.

[0014] Furthermore, a base is provided between the two side mounting plates, a plurality of spring support rods are fixedly connected to the top surface of the base, a plurality of spring support rods are fixedly connected to the top surfaces of the support plates, and a clamping wheel is rotatably connected to the top of the support plates.

[0015] Furthermore, the clamping wheel is arranged directly below the tensioning and winding mechanism.

[0016] Furthermore, an unwinding mechanism is provided between the two side mounting plates, a cutting mechanism is provided between the two side mounting plates, and the cutting mechanism is provided between the unwinding mechanism and the tensioning and rewinding mechanism.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this solution, a tensioning and winding mechanism is provided, and a motor and a transmission rod are used to drive the gear to rotate, thereby rotating the rotating gear ring, and cooperating with the rack to expand the first supporting arc plate outward. When winding, the thermal paper is pressed on the surface of the first supporting arc plate in cooperation with the pressure wheel, which not only ensures the tensioning force of the thermal paper when winding, but also effectively avoids the situation in which the tension roller provided in the traditional equipment exerts too much torque on the thermal paper and causes the thermal paper to break.

[0020] (2) In this solution, a connecting rod is used to connect the first supporting arc plate and the second supporting arc plate, so that the first supporting arc plate can drive the second supporting arc plate to move when moving, and the connecting rod can ensure the synchronization of the movement between the two.

[0021] (3) In this solution, the staff can make the motor drive the gear to rotate in the opposite direction, so as to achieve the effect of shrinking the first support arc plate and the second support arc plate. The shrunken first support arc plate and the second support arc plate are separated from the formed thermal paper ring, making it convenient for the staff to remove the thermal paper ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is the right view of the utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of part of the structure of the utility model;

[0025] Figure 4 It is a cross-sectional schematic diagram of some structures in the utility model;

[0026] Figure 5 It is a disassembled schematic diagram of part of the structure of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Side mounting plate; 2. Tensioning and winding mechanism; 21. Motor; 211. Transmission rod; 22. Fixed disk; 23. Rotating gear ring; 24. Gear; 25. Rack; 26. First supporting arc plate; 3. Linking rod; 4. Second supporting arc plate; 5. Base; 6. Spring support rod; 61. Support plate; 7. Pressure wheel; 8. Unwinding mechanism; 9. Cutting mechanism. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Embodiment 1:

[0033] See also Figure 1 - Figure 5 A paper splitter for paper product processing with an adjustment function comprises two side mounting plates 1, two tensioning and winding mechanisms 2 are arranged between the two side mounting plates 1, the tensioning and winding mechanism 2 comprises a motor 21 fixedly connected to one side of the side mounting plate 1 and a fixed plate 22 fixedly connected to the other side of the side mounting plate 1, a rotating gear ring 23 is rotatably connected to the inner ring surface of the fixed plate 22, at least four gears 24 are rotatably connected to one side of the inner wall of the fixed plate 22, the gears 24 are all meshed with the rotating gear ring 23, the length of the fixed plate 22 is greater than the length of the rotating gear ring 23, at least four racks 25 are slidably connected to the side of the fixed plate 22 away from the side mounting plate 1, and the ends of the at least four racks 25 away from the center of the fixed plate 22 are fixedly connected to the first supporting arc plate 26.

[0034] The output end of the motor 21 is transmission-connected with a transmission rod 211 , and one end of the transmission rod 211 away from the motor 21 is fixedly connected to one end of one of the gears 24 .

[0035] At least four gears 24 are evenly distributed on the fixed plate 22 , and at least four racks 25 are respectively meshed with the at least four gears 24 .

[0036] A base 5 is arranged between the two side mounting plates 1 , a plurality of spring support rods 6 are fixedly connected to the top surface of the base 5 , a support plate 61 is fixedly connected to the top surfaces of the plurality of spring support rods 6 , and a clamping wheel 7 is rotatably connected to the top of the support plate 61 .

[0037] The clamping wheel 7 is arranged directly below the tensioning and winding mechanism 2 .

[0038] The specific implementation process of this embodiment is as follows: the motor 21 can drive one of the gears 24 to rotate through the transmission rod 211. When the gear 24 rotates, it will drive the rotating gear ring 23 to rotate, and also make the other three gears 24 rotate, so that the rack 25 slides on the fixed plate 22, and then the four first supporting arc plates 26 are expanded outward. After adjusting to a suitable size, the staff can turn off the motor 21, so that the positions of the four first supporting arc plates 26 remain fixed, and then the winding operation can be started;

[0039] During the winding process, the diameter of the thermal paper coil wound on the first supporting arc plate 26 will become larger and larger, thereby squeezing the clamping wheel 7 below. After being squeezed, the clamping wheel 7 will squeeze the spring support rod 6 and generate elastic force. The elastic force of the spring support rod 6 can make the clamping wheel 7 fit on the surface of the thermal paper coil, thereby achieving the clamping effect on the thermal paper. The cooperation between the first supporting arc plate 26 and the clamping wheel 7 can ensure the tension of the thermal paper coil after rolling, and can effectively avoid the situation that the tension roller set in the traditional equipment exerts too much torque on the thermal paper and causes the thermal paper to break.

[0040] At the same time, after the winding is completed, the staff can start the motor 21 to drive the gear 24 to reverse, so that the first supporting arc plate 26 shrinks inward. At this time, the inner surface of the thermal paper ring is separated from the first supporting arc plate 26, making it convenient for the staff to remove the formed thermal paper ring.

[0041] Embodiment 2:

[0042] See also Figure 1 - Figure 5 The two tensioning and winding mechanisms 2 are symmetrically arranged with each other, and a connecting rod 3 is fixedly connected between the two corresponding first supporting arc plates 26, and a plurality of second supporting arc plates 4 are fixedly connected through the outside of the connecting rod 3.

[0043] The overall shape of at least four first supporting arc plates 26 is annular, and the shapes of the plurality of second supporting arc plates 4 are adapted to the shape of the first supporting arc plates 26 .

[0044] An unwinding mechanism 8 is arranged between the two side mounting plates 1 , a cutting mechanism 9 is arranged between the two side mounting plates 1 , and the cutting mechanism 9 is arranged between the unwinding mechanism 8 and the tensioning and rewinding mechanism 2 .

[0045] The specific implementation process of this embodiment is as follows: the connecting rod 3 is used to connect the first supporting arc plate 26 and the second supporting arc plate 4. When the first supporting arc plate 26 moves, the second supporting arc plate 4 can also move together through the connecting rod 3. The distance between the several circular rings formed by the several second supporting arc plates 4 is the same as the distance between the cutting knives in the cutting mechanism 9. The unwinding mechanism 8 is used to release the uncut thermal paper outward.

[0046] The working principle of the utility model is as follows: before performing the paper separation operation, the staff first turns on the motor 21, and the motor 21 can drive one of the gears 24 to rotate through the transmission rod 211. When the gear 24 rotates, it will drive the rotating gear ring 23 to rotate, and also rotate the other three gears 24, so that the rack 25 slides on the fixed plate 22, and then the four first supporting arc plates 26 are expanded outward, and the second supporting arc plates 4 are also expanded outward through the linkage rod 3. After adjusting to a suitable size, the staff can turn off the motor 21, so that the positions of the four first supporting arc plates 26 remain fixed, and then the unwinding mechanism 8 and the cutting mechanism 9 can be opened to perform the paper separation operation;

[0047] In the process of winding up the thermal paper after being cut, the diameter of the thermal paper coil wound on the first supporting arc plate 26 will become larger and larger, thereby squeezing the pressing wheel 7 below. After being squeezed, the pressing wheel 7 will squeeze the spring support rod 6 and generate elastic force. The elastic force of the spring support rod 6 can make the pressing wheel 7 fit on the surface of the thermal paper coil, thereby achieving the effect of squeezing the thermal paper. The cooperation between the first supporting arc plate 26 and the pressing wheel 7 can ensure the tension of the thermal paper coil after rolling, and can effectively avoid the situation that the tension roller set in the traditional equipment exerts too much torque on the thermal paper and causes the thermal paper to break.

[0048] After the paper separation operation is completed, the staff can start the motor 21 to drive the gear 24 to reverse, so that the first supporting arc plate 26 shrinks inward. At this time, the inner surface of the thermal paper ring is separated from the first supporting arc plate 26, making it convenient for the staff to remove the formed thermal paper ring.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A paper separator for paper product processing with an adjustment function, comprising two side mounting plates (1), characterized in that: Two tensioning and winding mechanisms (2) are arranged between the two side mounting plates (1), and the tensioning and winding mechanisms (2) include a motor (21) fixedly connected to one side of the side mounting plate (1) and a fixed disk (22) fixedly connected to the other side of the side mounting plate (1); the inner ring surface of the fixed disk (22) is rotatably connected to a rotating gear ring (23); one side of the inner wall of the fixed disk (22) is rotatably connected to at least four gears (24); the gears (24) are all meshed with the rotating gear ring (23); the length of the fixed disk (22) is greater than the length of the rotating gear ring (23); a side of the fixed disk (22) away from the side mounting plate (1) is slidably connected to at least four racks (25); and the ends of at least four racks (25) away from the center of the fixed disk (22) are fixedly connected to a first supporting arc plate (26).

2. The paper separator with adjustment function for paper product processing according to claim 1, characterized in that: The output end of the motor (21) is drivingly connected to a transmission rod (211), and one end of the transmission rod (211) away from the motor (21) is fixedly connected to one end of one of the gears (24).

3. The paper separator with adjustment function for paper product processing according to claim 2, characterized in that: At least four gears (24) are evenly distributed on the fixed disk (22), and at least four racks (25) are respectively meshed with the at least four gears (24).

4. The paper separator with adjustment function for paper product processing according to claim 1, characterized in that: The two tensioning and winding mechanisms (2) are symmetrically arranged with each other, and a connecting rod (3) is fixedly connected between the two corresponding first supporting arc plates (26), and a plurality of second supporting arc plates (4) are fixedly connected through the outside of the connecting rod (3).

5. The paper separator with adjustment function for paper product processing according to claim 4, characterized in that: The overall shape of at least four of the first supporting arc plates (26) is annular, and the shape of a plurality of the second supporting arc plates (4) is compatible with the shape of the first supporting arc plates (26).

6. The paper separator with adjustment function for paper product processing according to claim 1, characterized in that: A base (5) is provided between the two side mounting plates (1); a plurality of spring support rods (6) are fixedly connected to the top surface of the base (5); a support plate (61) is fixedly connected to the top surfaces of the plurality of spring support rods (6); and a clamping wheel (7) is rotatably connected to the top of the support plate (61).

7. The paper separator with adjustment function for paper product processing according to claim 6, characterized in that: The clamping wheel (7) is arranged directly below the tensioning and winding mechanism (2).

8. The paper separator with adjustment function for paper product processing according to claim 1, characterized in that: An unwinding mechanism (8) is arranged between the two side mounting plates (1), a cutting mechanism (9) is arranged between the two side mounting plates (1), and the cutting mechanism (9) is arranged between the unwinding mechanism (8) and the tensioning and rewinding mechanism (2).

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