A packaging paper raw material beating device

Abstract

The utility model discloses a packaging paper raw material beating device, comprising a shell, and also comprising: a crushing component, which is used for crushing paperboard; the crushing component comprises a main shaft, a knife disc and a main gear, two of the main shafts are rotatably connected in the shell, a plurality of the knife discs are fixedly connected to the main shafts, the knife discs on the two main shafts are arranged alternately, the two main shafts are fixedly connected with main gears, and the two main gears are meshed and connected; the utility model can quickly crush paperboard.

Description

Technical Field

[0001] The utility model belongs to the technical field of cardboard processing, in particular to a packaging paper raw material beating device. Background Art

[0002] Pulping is the process of using mechanical action to treat pulp fibers suspended in water so that they have the characteristics required by production and the produced paper can reach the expected quality. This process uses physical methods to perform mechanical or fluid treatment on pulp fibers in water, so that the fibers are subjected to shear force, change the fiber shape, and make the pulp acquire certain characteristics to ensure that the paper reaches the expected quality requirements. When pulping with waste cardboard as raw material, large cardboards often cannot be fully mixed and are not convenient for loading. A device that can crush large cardboards is now proposed. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a packaging paper raw material beating device to solve the above problems.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a packaging paper raw material pulping equipment, including a shell, and also includes: a crushing component, used to crush cardboard; the crushing component includes a main shaft, a cutter disc and a main gear, two of the main shafts are rotatably connected in the shell, a plurality of the cutter discs are fixedly connected to the main shafts, the cutter discs on the two main shafts are arranged alternately, the two main shafts are fixedly connected with main gears, and the two main gears are meshingly connected.

[0005] Beneficial Effects

[0006] The utility model provides a packaging paper raw material beating device, which has the following advantages compared with the prior art

[0007] Beneficial effects:

[0008] The relevant technicians place the raw cardboard on the screen and start the motor at the same time, so that the two main gears start to rotate synchronously in opposite directions, so that the main shaft fixedly connected at the axis of the two main gears starts to rotate, so that the multiple main gears fixedly connected on the main shaft start to rotate synchronously, and at the same time, the pulley B starts to rotate synchronously with the pulley A under the cooperation of the belt connected to it, so that the guide rod fixedly connected on the pulley B starts to rotate, so that the worm fixedly connected on the guide rod starts to rotate synchronously, so that the worm wheel meshing with the worm starts to rotate, so that the wheel shaft fixedly connected at the axis of the worm wheel rotates synchronously, and the eccentric fixedly connected at the other end of the wheel shaft rotates synchronously. The heart wheel starts to rotate synchronously, so that the push rod connected to the eccentric part of the eccentric wheel starts to move in a circular motion, so that the push rod drives the push plate connected to it to start to move linearly along the connection between it and the shell, so that the push plate starts to push the plate placed on the mesh plate, thereby preventing the risk of manual feeding being cut by the knife disc. In the process of pushing, impurities such as gravel wrapped in the cardboard can be separated from the cardboard through the mesh holes on the mesh plate, and the cardboard slides between the two knife discs through the partition. At this time, the two knife discs rotate in opposite directions to roll the cardboard into the gap at the connection to align and cut, and cut the large piece of cardboard into strips for easy processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0010] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0011] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0012] Notes on figure marks: housing 101, crushing assembly 2, main shaft 201, cutter disc 202, main gear 203, partition 204, pulley A 205, belt 206, pulley B 207, guide rod 208, worm 209, worm wheel 301, axle 302, eccentric wheel 303, push rod 304, push plate 305, mesh plate 306, motor 307. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0015] See also Figures 1 to 3, provided in one embodiment of the utility model, is a packaging paper raw material beating device, comprising a housing 101, and further comprising:

[0016] Crushing component 2, used for crushing cardboard;

[0017] The crushing assembly 2 includes a main shaft 201, a cutter disc 202 and a main gear 203. The two main shafts 201 are rotatably connected in the housing 101. A plurality of cutter discs 202 are fixedly connected to the main shaft 201. The cutter discs 202 on the two main shafts 201 are arranged alternately. The two main shafts 201 are fixedly connected with main gears 203, and the two main gears 203 are meshed and connected.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific cutter disc 202 described in the above embodiments. For example, the cutter head on the cutter disc 202 is provided with a blunt edge. The purpose of this setting is to prevent it from breaking in this way.

[0019] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific spindle 201 described in the above embodiments. For example, a sealing rubber ring is provided at the connection between the spindle 201 and the shell 101. The purpose of this setting is to prevent unbroken cardboard from falling from the gap between the spindle 201 and the shell 101 in this way.

[0020] Specifically, partitions 204 are symmetrically fixedly connected on both sides of the shell 101, a pulley A205 is fixedly connected to any of the main shafts 201, a belt 206 is transmission-connected to the pulley A205, and the other end of the belt 206 is transmission-connected to the pulley B207.

[0021] For the above example, those skilled in the art should know that when implementing the above technical solution, they are not limited to the specific partition 204 described in the above embodiment. For example, the partition 204 can be extended to be close to the knife disc 202. The purpose of this setting is to allow the cardboard to fall directly into the gap between the two main shafts 201 after falling.

[0022] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific belt 206 described in the above embodiments. For example, the belt 206 should be made of highly wear-resistant materials. The purpose of this setting is to prevent the belt 206 from being deformed due to long-term use, which would result in ineffective transmission.

[0023] Specifically, a guide rod 208 is fixedly connected to the axis of the pulley B207 , and the guide rod 208 is rotatably connected to the housing 101 .

[0024] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific shell 101 described in the above embodiments. For example, a receiving plate may be provided at the bottom of the shell 101. The purpose of this arrangement is to allow the crushed cardboard to fall on the receiving plate, thereby facilitating alignment for transportation.

[0025] Specifically, a worm 209 is fixedly connected to the guide rod 208 , a worm wheel 301 is meshedly connected to one side of the worm 209 , and a wheel shaft 302 is fixedly connected to the axis of the worm wheel 301 .

[0026] Specifically, one end of the wheel axle 302 is rotatably connected to the housing 101 , and the other end of the wheel axle 302 is fixedly connected to the axis of the eccentric wheel 303 .

[0027] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific eccentric wheel 303 described in the above embodiments. For example, a bearing ring is provided on the guide rod at the eccentric part of the eccentric wheel 303. The purpose of this arrangement is to reduce the friction force on the rotation of the push rod 304 in this way, thereby preventing breakage due to long-term use.

[0028] Specifically, a push rod 304 is rotatably connected to the guide rod at the eccentric position of the eccentric wheel 303 , and the other end of the push rod 304 is rotatably connected to a push plate 305 . The push plate 305 is slidably connected to a mesh plate 306 , and the mesh plate 306 is fixedly connected to the housing 101 .

[0029] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific push rod 304 described in the above embodiments. For example, the push rod 304 should be made of an integrated material. The purpose of this setting is to prevent it from being broken by force when pushing the push plate 305.

[0030] Specifically, any one of the main gears 203 is meshedly connected with a gear fixedly assembled on the output shaft of the motor 307 , and the motor 307 is fixedly connected to the housing 101 .

[0031] For the above example, those skilled in the art should know that when implementing the above technical solution, they are not limited to the specific motor 307 described in the above embodiment. For example, the motor 307 can be a motor with multiple adjustable speeds. The purpose of this setting is to facilitate the control of the crushing speed of the cardboard in this way.

[0032] In the embodiment of the utility model, the relevant technicians place the raw material cardboard on the mesh plate 306, and start the motor 307 at the same time, so that the two main gears 203 start to rotate synchronously in the opposite direction, so that the main shaft 201 fixedly connected at the axis of the two main gears 203 starts to rotate, so that the multiple main gears 203 fixedly connected on the main shaft 201 start to rotate synchronously, and at the same time, the pulley B207 starts to rotate synchronously with the pulley A205 under the cooperation of the belt 206 connected thereto, so that the guide rod 208 fixedly connected on the pulley B207 starts to rotate, so that the worm 209 fixedly connected on the guide rod 208 starts to rotate synchronously, so that the worm wheel 301 meshingly connected on the worm 209 starts to rotate, so that the wheel shaft 302 fixedly connected at the axis of the worm wheel 301 rotates synchronously, The eccentric wheel 303 fixedly connected to the other end of the wheel shaft 302 starts to rotate synchronously, so that the push rod 304 connected to the eccentric part of the eccentric wheel 303 starts to perform circular motion, so that the push rod 304 drives the push plate 305 connected to it to start to perform linear motion along the connection between it and the shell 101, so that the push plate 305 starts to push the plate placed on the mesh plate 306, so as to prevent the risk of manual feeding being cut by the knife disc. During the pushing process, impurities such as gravel wrapped in the cardboard can be separated from the cardboard through the mesh holes on the mesh plate 306, and the cardboard slides between the two knife discs 202 through the partition 204. At this time, the two knife discs 202 rotate in opposite directions to roll the cardboard into the gap at the connection point to align and cut, and the large piece of cardboard is cut into strips for easy processing.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] The fixed connection referred to in this application refers to a connection in which a part or component is fixed without any relative movement, which can be divided into detachable connection and non-detachable connection.

[0035] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0036] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0037] The sliding connection referred to in the present application means that the component can slide along a linear trajectory, and the hinged connection referred to in the present application means that the component can rotate along an axial constraint.

[0038] In some cases, the sliding connection and hinge referred to in the present application may also be damped so that the components have the ability to maintain a desired position.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging paper raw material beating device, comprising a housing (101), characterized in that: Also includes: A crushing component (2), used for crushing the cardboard; The crushing assembly (2) comprises a main shaft (201), a cutter disc (202) and a main gear (203); the two main shafts (201) are rotatably connected in the housing (101); a plurality of cutter discs (202) are fixedly connected to the main shafts (201); the cutter discs (202) on the two main shafts (201) are arranged alternately; the two main shafts (201) are fixedly connected with a main gear (203); and the two main gears (203) are meshingly connected.

2. The packaging paper raw material beating equipment according to claim 1, characterized in that: The two sides of the shell (101) are symmetrically fixedly connected with partitions (204), and any one of the main shafts (201) is fixedly connected with a pulley A (205), and the pulley A (205) is transmission-connected with a belt (206), and the other end of the belt (206) is transmission-connected with a pulley B (207).

3. The packaging paper raw material beating equipment according to claim 2, characterized in that: A guide rod (208) is fixedly connected to the axis of the pulley B (207), and the guide rod (208) is rotatably connected to the housing (101).

4. The packaging paper raw material beating equipment according to claim 3, characterized in that: A worm (209) is fixedly connected to the guide rod (208), one side of the worm (209) is meshingly connected to a worm wheel (301), and the axis of the worm wheel (301) is fixedly connected to a wheel shaft (302).

5. The packaging paper raw material beating equipment according to claim 4, characterized in that: One end of the wheel axle (302) is rotatably connected to the housing (101), and the other end of the wheel axle (302) is fixedly connected to the axis of the eccentric wheel (303).

6. The packaging paper raw material beating equipment according to claim 5, characterized in that: A push rod (304) is rotatably connected to a guide rod at an eccentric position of the eccentric wheel (303); the other end of the push rod (304) is rotatably connected to a push plate (305); the push plate (305) is slidably connected to a mesh plate (306); and the mesh plate (306) is fixedly connected to the housing (101).

7. The packaging paper raw material beating equipment according to claim 1, characterized in that: Any of the main gears (203) is meshedly connected with a gear fixedly mounted on the output shaft of the motor (307), and the motor (307) is fixedly connected to the housing (101).

Images