Raw material stirring device capable of recycling packaging paper

Abstract

The utility model relates to the technical field of papermaking, in particular to a raw material stirring device capable of recycling packaging paper, which comprises a stirring mechanism and a mixing mechanism, the stirring mechanism comprises a mounting base and a lifting oil cylinder, and a connecting plate is fixedly arranged at the top end of a piston rod of the lifting oil cylinder. A stirring assembly is arranged on the lower side of the end, away from the lifting oil cylinder, of the connecting plate, limiting mechanisms are arranged on the two sides of the stirring assembly, the mixing mechanism comprises a fixing frame, a rotating shaft and a mixing barrel, one end of the rotating shaft penetrates through the fixing frame, and the penetrating part of the rotating shaft is in transmission connection with a rotating motor; the rotating motor is fixedly arranged on the side wall of the fixing frame. In the stirring process, the mixing barrel is swung through the rotating motor, so that part of raw materials are prevented from being accumulated at the bottom of the mixing barrel, the mixing degree of the raw materials is improved, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking, and particularly relates to a raw material stirring device capable of recycling packaging paper. Background Art

[0002] In papermaking technology, rapid and uniform stirring of papermaking raw materials not only affects the efficiency but also the quality of papermaking, so the quality of the stirring device plays a very important role in the papermaking industry.

[0003] Patent No. CN213376145U discloses a raw material mixing device for papermaking agents, which relates to the technical field of papermaking agent processing. It solves the problem that the existing stirring method uses manual stirring, thereby wasting a lot of human resources and reducing the stirring and mixing efficiency. The existing mixing device uses a unidirectional stirring direction to stir, thereby making it impossible for the papermaking agent to be fully mixed, affecting the subsequent papermaking processing yield and reducing the working efficiency of the mixing device. The invention comprises a stirring box, wherein an upper box cover is fixedly installed on the upper wall of the stirring box, a pair of feed pipes with the same structure are fixedly installed on the upper box cover, and a feed port is fixedly installed between the other ends of the pair of feed pipes. The utility model uses mechanical stirring to mix the papermaking agent, and uses a stirring device to stir the papermaking agent in two directions, so that the papermaking agent is fully mixed, thereby improving the working efficiency of the stirring device, reducing manual labor and saving human resources.

[0004] The above raw material mixing device has the following problem: during the mixing process, part of the raw materials will be deposited at the bottom of the mixing box, thereby affecting the mixing quality. Utility Model Content

[0005] The utility model solves the problems of the prior art and provides a raw material stirring device capable of recycling packaging paper.

[0006] The purpose of the utility model can be achieved through the following technical solutions: A raw material stirring device for recyclable packaging paper, comprising: a stirring mechanism and a mixing mechanism, the stirring mechanism comprising a mounting base and a lifting cylinder arranged on the mounting base, a connecting plate is fixedly arranged on the top of the piston rod of the lifting cylinder, a stirring assembly is arranged on the lower side of an end of the connecting plate away from the lifting cylinder, limiting mechanisms are arranged on both sides of the stirring assembly, the mixing mechanism comprises a fixed frame, a rotating shaft rotatably arranged between the fixed frames, and a mixing barrel fixedly arranged on the rotating shaft, one end of the rotating shaft passes through the fixed frame, and the penetrating part of the rotating shaft is transmission-connected to a rotating motor, and the rotating motor is fixedly arranged on the side wall of the fixed frame.

[0007] A further improvement is that the stirring assembly includes a mounting plate fixedly mounted at the lower end of the connecting plate, a stirring motor fixedly mounted on the mounting plate, an output end of the stirring motor arranged downward and passing through the mounting plate, a stirring shaft is transmission-connected to the penetrating portion of the output end of the stirring motor, two groups of stirring shafts and stirring motors are provided, and the two groups of stirring shafts and stirring motors are symmetrically arranged at the lower end of the mounting plate.

[0008] A further improvement is that the limiting mechanism includes a fixed limiting frame fixedly arranged at the end of the connecting plate and a movable limiting frame assembly slidably arranged on the connecting plate, the connecting plate is provided with a sliding groove, the movable limiting frame assembly includes a limiting cylinder fixedly arranged on the connecting plate and a sliding limiting frame slidably arranged in the sliding groove, the piston rod end of the limiting cylinder and the upper end of the sliding limiting frame are fixedly connected.

[0009] As a further improvement, rubber sheets are embedded inside the fixed limiting frame and the sliding limiting frame.

[0010] As a further improvement, a limiting rod is provided on the side of the lifting cylinder away from the mixing mechanism, a limiting groove is provided on the limiting rod, the connecting plate extends backward away from the side of the mixing mechanism, and the extended part of the connecting plate is slidably set in the limiting groove.

[0011] As a further improvement, a cleaning ring is provided at the lower end of the mounting plate, and the cleaning ring abuts against the inner wall of the mixing barrel.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In actual use, the utility model first injects the raw materials to be mixed into the mixing barrel, and then controls the piston rod of the lifting cylinder to move downward, so that the stirring component enters the inner cavity of the mixing barrel to achieve mixing and stirring of the raw materials. When the stirring reaches a certain degree, the piston rod of the lifting cylinder is controlled to move upward, so that the stirring component is separated from the inner cavity of the mixing barrel, and at the same time, the rotating motor is started, and the mixing barrel is driven to rotate by the rotating shaft to achieve the swing of the mixing barrel in the fixed frame, and the raw materials deposited at the bottom of the mixing barrel are made to surge up by the swing. After swinging for a certain period of time, the piston rod of the lifting cylinder is moved downward again to continue stirring, and this is repeated until the stirring is completed, thereby improving the mixing degree between the raw materials and improving the stirring efficiency;

[0014] 2. In the process of the piston rod of the lifting cylinder moving downward, the limit mechanism moves downward with the connecting plate. When the stirring assembly moves to the inner cavity of the mixing barrel, the fixed limit frame located outside the mixing barrel abuts against the outer wall of the mixing barrel, and the piston rod of the limit cylinder retracts, thereby achieving the abutment of the sliding limit frame against the outer wall of the mixing barrel. The fixing of the mixing barrel by the fixed limit frame and the sliding limit frame can prevent the mixing barrel from shaking due to external force during the stirring process, thereby causing damage to the equipment.

[0015] 3. In the utility model, when the stirring assembly moves up and down, the cleaning ring cleans the inner wall of the mixing barrel to prevent part of the raw materials from adhering to the inner wall of the mixing barrel and affecting the mixing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the mixing mechanism of the utility model.

[0019] In the figure, 1. stirring mechanism; 11. mounting base; 12. lifting cylinder; 13. connecting plate; 131. slide; 2. mixing mechanism; 21. fixed frame; 22. rotating shaft; 23. mixing barrel; 24. rotating motor; 3. stirring assembly; 31. mounting plate; 32. stirring motor; 33. stirring shaft; 4. limiting mechanism; 41. fixed limiting frame; 42. movable limiting frame assembly; 421. limiting cylinder; 422. sliding limiting frame; 51. rubber sheet; 6. limiting rod; 61. limiting slide; 7. cleaning ring. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The following is combined with the embodiments and attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0023] Example 1

[0024] A raw material stirring device for recyclable packaging paper comprises: a stirring mechanism 1 and a mixing mechanism 2, wherein the stirring mechanism 1 comprises a mounting base 11 and a lifting cylinder 12 arranged on the mounting base 11, a connecting plate 13 is fixedly arranged on the top of the piston rod of the lifting cylinder 12, a stirring component 3 is arranged on the lower side of one end of the connecting plate 13 away from the lifting cylinder 12, and limiting mechanisms 4 are arranged on both sides of the stirring component 3, the mixing mechanism 2 comprises a fixed frame 21, a rotating shaft 22 rotatably arranged between the fixed frames 21, and a mixing barrel 23 fixedly arranged on the rotating shaft 22, one end of the rotating shaft 22 passes through the fixed frame 21, and a rotating motor 24 is transmission-connected to the penetrating portion of the rotating shaft 22, and the rotating motor 24 is fixedly arranged on the side wall of the fixed frame 21.

[0025] like Figures 1 to 3 As described above, in actual use of the utility model, firstly, the raw materials to be mixed are injected into the mixing barrel 23, and then the piston rod of the lifting cylinder 12 is controlled to move downward, so that the stirring component 3 enters the inner cavity of the mixing barrel 23 to achieve mixing and stirring of the raw materials. When the stirring reaches a certain degree, the piston rod of the lifting cylinder 12 is controlled to move upward, so that the stirring component 3 is separated from the inner cavity of the mixing barrel 23, and at the same time, the rotating motor 24 is started, and the mixing barrel 23 is driven to rotate by the rotating shaft 22 to achieve the swing of the mixing barrel 23 in the fixed frame 21. The raw materials deposited at the bottom of the mixing barrel 23 are made to surge up by the swing. After swinging for a certain period of time, the piston rod of the lifting cylinder 12 is moved downward again to continue stirring, and this is repeated until the stirring is completed, thereby improving the mixing degree between the raw materials and improving the stirring efficiency.

[0026] As a further preferred embodiment, the stirring assembly 3 includes a mounting plate 31 fixedly arranged at the lower end of the connecting plate 13, a stirring motor 32 is fixedly arranged on the mounting plate 31, the output end of the stirring motor 32 is arranged downward and passes through the mounting plate 31, the penetrating part of the output end of the stirring motor 32 is transmission-connected with a stirring shaft 33, and two groups of stirring shafts 33 and stirring motors 32 are arranged, and the two groups of stirring shafts 33 and stirring motors 32 are symmetrically arranged at the lower end of the mounting plate 31.

[0027] Specifically, the stirring and mixing efficiency is further improved by providing two sets of stirring shafts 33 .

[0028] As a further preferred embodiment, the limiting mechanism 4 includes a fixed limiting frame 41 fixedly arranged at the end of the connecting plate 13 and a movable limiting frame assembly 42 slidably arranged on the connecting plate 13, a slide groove 131 is provided through the connecting plate 13, and the movable limiting frame assembly 42 includes a limiting cylinder 421 fixedly arranged on the connecting plate 13 and a sliding limiting frame 422 slidably arranged in the slide groove 131, and the piston rod end of the limiting cylinder 421 is fixedly connected to the upper end of the sliding limiting frame 422.

[0029] Specifically, during the downward movement of the piston rod of the lifting cylinder 12, the limit mechanism 4 moves downward with the connecting plate 13. When the stirring assembly 3 moves to the inner cavity of the mixing barrel 23, the fixed limit frame 41 located on the outside of the mixing barrel 23 abuts against the outer wall of the mixing barrel 23. At the same time, the piston rod of the limit cylinder 421 retracts, thereby realizing the abutment of the sliding limit frame 422 against the outer wall of the mixing barrel 23. The fixing of the mixing barrel 23 by the fixed limit frame 41 and the sliding limit frame 422 can prevent it from shaking due to external force during the stirring process, thereby causing damage to the equipment.

[0030] As a further preferred embodiment, a rubber sheet 51 is embedded inside the fixed limit frame 41 and the sliding limit frame 422 , and the rubber sheet 51 absorbs the vibration of the mixing barrel 23 during the mixing process, thereby improving the stability of the equipment.

[0031] As a further preferred embodiment, a limiting rod 6 is provided on the side of the lifting cylinder 12 away from the mixing mechanism 2, and a limiting groove 61 is provided on the limiting rod 6. The connecting plate 13 extends backward away from the side of the mixing mechanism 2, and the extending part of the connecting plate 13 is slidably set in the limiting groove 61. The connecting plate 13 is limited by the limiting rod 6 to improve the stability of the equipment.

[0032] As a further preferred embodiment, a cleaning ring 7 is provided at the lower end of the mounting plate 31 , and the cleaning ring 7 abuts against the inner wall of the mixing barrel 23 .

[0033] Specifically, when the stirring assembly 3 moves up and down, the cleaning ring 7 cleans the inner wall of the mixing barrel 23 to prevent part of the raw materials from adhering to the inner wall of the mixing barrel 23 and affecting the mixing quality.

[0034] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A raw material stirring device for recyclable packaging paper, characterized in that: include: A stirring mechanism (1) and a mixing mechanism (2), wherein the stirring mechanism (1) comprises a mounting base (11) and a lifting cylinder (12) arranged on the mounting base (11), a connecting plate (13) being fixedly arranged on the top end of the piston rod of the lifting cylinder (12), a stirring assembly (3) being arranged on the lower side of an end of the connecting plate (13) away from the lifting cylinder (12), and limiting mechanisms (4) being arranged on both sides of the stirring assembly (3), and the mixing mechanism (2) comprises a fixed frame (21), a rotating shaft (22) rotatably arranged between the fixed frames (21), and a mixing barrel (23) fixedly arranged on the rotating shaft (22), one end of the rotating shaft (22) passing through the fixed frame (21), a rotating motor (24) being transmission-connected to the passing portion of the rotating shaft (22), and the rotating motor (24) being fixedly arranged on the side wall of the fixed frame (21).

2. A raw material stirring device for recyclable packaging paper according to claim 1, characterized in that: The stirring assembly (3) comprises a mounting plate (31) fixedly arranged at the lower end of the connecting plate (13); a stirring motor (32) is fixedly arranged on the mounting plate (31); an output end of the stirring motor (32) is arranged downward and passes through the mounting plate (31); a passing portion of the output end of the stirring motor (32) is drivingly connected to a stirring shaft (33); two groups of the stirring shaft (33) and the stirring motor (32) are arranged; the two groups of the stirring shaft (33) and the stirring motor (32) are symmetrically arranged at the lower end of the mounting plate (31).

3. The raw material stirring device for recyclable packaging paper according to claim 1, characterized in that: The limiting mechanism (4) comprises a fixed limiting frame (41) fixedly arranged at the end of the connecting plate (13) and a movable limiting frame assembly (42) slidably arranged on the connecting plate (13); a sliding groove (131) is provided through the connecting plate (13); the movable limiting frame assembly (42) comprises a limiting cylinder (421) fixedly arranged on the connecting plate (13) and a sliding limiting frame (422) slidably arranged in the sliding groove (131); the piston rod end of the limiting cylinder (421) and the upper end of the sliding limiting frame (422) are fixedly connected.

4. The raw material stirring device for recyclable packaging paper according to claim 3, characterized in that: Rubber sheets (51) are embedded inside the fixed limiting frame (41) and the sliding limiting frame (422).

5. The raw material stirring device for recyclable packaging paper according to claim 1, characterized in that: A limiting rod (6) is arranged on the side of the lifting cylinder (12) away from the mixing mechanism (2), and a limiting sliding groove (61) is arranged on the limiting rod (6); the connecting plate (13) extends backwards away from the side of the mixing mechanism (2), and the extended part of the connecting plate (13) is slidably arranged in the limiting sliding groove (61).

6. The raw material stirring device for recyclable packaging paper according to claim 2, characterized in that: A cleaning ring (7) is provided at the lower end of the mounting plate (31), and the cleaning ring (7) abuts against the inner wall of the mixing barrel (23).

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