Waste treatment mechanism of corrugated paper production equipment

Abstract

The utility model belongs to the technical field of waste treatment, and discloses a waste treatment mechanism of corrugated paper production equipment, which comprises a treatment box, a crushing structure positioned in the treatment box and a linkage structure assembled on the top and the back of the treatment box, and a blanking plate is arranged below the crushing structure; and the crushing structure comprises two cutting knife groups which are symmetrically distributed, a connecting rod which is fixedly connected to the tops of the two cutting knife groups, and three crushing columns which are positioned below the two cutting knife groups and are distributed at equal intervals. Through the design of a crushing structure and a linkage structure, after waste materials enter the treatment box, a cutting knife set can rotate at a high speed, the waste materials are subjected to primary cutting treatment, and three crushing columns can perform secondary crushing on the falling waste materials, so that the treatment effect on the waste materials is greatly improved through the dual treatment mode; therefore, the waste can be fully crushed, and the recycling rate of the waste is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste material treatment, in particular to a waste material treatment mechanism for corrugated paper production equipment. Background Art

[0002] In the production process of corrugated paper, some waste is inevitable. For example, in the operation of cutting corrugated cardboard, a large amount of scraps are inevitably generated. When using paper rolls, the paper tube in the middle of the roll and the base paper that cannot be fully used in the automatic roll changing process will also become production waste. These wastes actually have certain recycling value and should not be wasted easily. Therefore, in order to achieve effective utilization of resources and environmental protection, these wastes are usually processed by special waste treatment institutions. The purpose of this is to allow these wastes to undergo a series of processing and treatment steps so that they can be reused later.

[0003] The waste processing mechanism of existing corrugated paper production equipment has shortcomings: during the operation of crushing waste, the high-speed rotation of the cutting fan is usually used to cut the waste. However, when faced with a large amount of waste, the effect of this cutting method will be significantly affected. Due to the large amount of waste, the cutting fan will encounter greater resistance when working, and its cutting ability will be greatly reduced, resulting in some waste not being effectively crushed. In addition, in the existing waste processing mechanism, multiple groups of cutting structures often require multiple motors to drive them separately, which undoubtedly increases the operating cost of the equipment. The use of multiple motors not only means higher energy consumption, but also increases the difficulty of equipment maintenance and management. In actual production, the more motors there are, the greater the probability of failure, which will lead to increased equipment downtime and affect production efficiency. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a waste processing mechanism for corrugated paper production equipment, comprising a processing box and a crushing structure located inside the processing box, and a linkage structure assembled on the top and back of the processing box, wherein a blanking plate is provided below the crushing structure;

[0005] The crushing structure includes two symmetrically distributed cutting blade groups, a connecting rod fixedly connected to the top of the two cutting blade groups, and three equidistantly distributed crushing columns below the two cutting blade groups.

[0006] The linkage structure includes an A transmission wheel fixedly connected to the tops of the two connecting rods and three transmission gears fixedly installed on the backs of the three crushing columns, as well as an A pulley fixedly connected to the backs of the two transmission gears on the left and right sides. The outer wall of the A pulley is provided with a belt, and the inner wall of the belt is provided with a B pulley on the side away from the A pulley. The outer wall of the A transmission wheel is meshed with the B transmission wheel, and the B transmission wheel is fixedly connected to the B pulley by a connecting rod. The outer walls of the three transmission gears are meshed with chains.

[0007] Preferably, a flow groove is provided on the inner bottom wall of the blanking plate and the inner wall of the blanking plate is equipped with two symmetrically distributed guide plates.

[0008] Preferably, it also includes a lower hopper assembled on the top of the processing box and a protective box located on both sides of the lower hopper and outside the linkage structure, as well as a conveyor belt and an extrusion structure assembled on the bottom of the lowering plate. A servo motor is fixedly installed on the back of the protective box, and the output end of the servo motor extends to the interior of the protective box and is fixedly connected to the transmission gear in the middle.

[0009] Preferably, the extrusion structure includes a cylinder and a forming die assembled at an output end of the cylinder, and a forming box located below the forming die.

[0010] Preferably, a side of the conveyor belt close to the forming mold is equipped with an inclined plate.

[0011] Preferably, the front of the processing box is equipped with an electric opening door, and the electric opening door is located in front of the forming box.

[0012] Preferably, the outer wall of the protection box is provided with a plurality of heat dissipation slots distributed at equal intervals.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model adopts the design of the crushing structure and the linkage structure. When the waste enters the processing box, not only the cutting knife group will rotate at high speed to perform preliminary cutting processing on the waste, but the three crushing columns will also immediately perform secondary crushing on the fallen waste. This dual processing method greatly improves the waste processing effect, ensures that the waste can be fully crushed, and improves the recycling rate of the waste. Moreover, under the ingenious design of the linkage structure, only the rotation of a single servo motor will drive the three transmission gears and chains to rotate. At this time, the three transmission gears will drive the three crushing columns to rotate while rotating, realizing the secondary crushing operation of the waste. At the same time, the two transmission gears on both sides will also drive the A pulley to rotate. The rotation of the A pulley will further drive the belt and the B pulley to rotate. As the B pulley rotates, the connecting rod and the B transmission wheel will also rotate accordingly, and then the B transmission wheel drives the A transmission wheel to rotate. Finally, the A transmission wheel will drive the connecting rod and the cutting knife group to rotate at high speed to perform preliminary cutting processing on the waste, thereby improving the efficiency and effect of waste processing and reducing the energy consumption and operating costs of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure outside the protective box of the utility model;

[0017] Figure 3 This is a schematic plan view of the internal structure of the processing box of the utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the internal structure of the processing box of the utility model;

[0019] Figure 5 It is a schematic diagram of the connection relationship between the crushing structure and the linkage structure of the utility model.

[0020] In the figure: 1. Processing box; 11. Electric door opening; 2. Crushing structure; 21. Cutting knife group; 22. Connecting rod; 23. Crushing column; 3. Linkage structure; 31. Drive wheel A; 32. Drive gear; 33. Pulley A; 34. Belt; 35. Pulley B; 36. Drive wheel B; 37. Connecting rod; 38. Chain; 4. Unloading plate; 41. Guide plate; 5. Unloading hopper; 6. Protection box; 61. Servo motor; 7. Conveyor belt; 71. Inclined plate; 8. Extrusion structure; 81. Cylinder; 82. Forming mold; 83. Forming box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 5 As shown, the utility model provides a waste processing mechanism for corrugated paper production equipment, comprising a processing box 1 and a crushing structure 2 located inside the processing box 1, and a linkage structure 3 assembled on the top and back of the processing box 1, and a blanking plate 4 is provided below the crushing structure 2;

[0023] The crushing structure 2 includes two symmetrically distributed cutting blade groups 21, a connecting rod 22 fixedly connected to the top of the two cutting blade groups 21, and three equidistantly distributed crushing columns 23 below the two cutting blade groups 21.

[0024] The linkage structure 3 includes an A transmission wheel 31 fixedly connected to the tops of the two connecting rods 22 and three transmission gears 32 fixedly installed on the backs of the three crushing columns 23, as well as an A pulley 33 fixedly connected to the backs of the two transmission gears 32 on the left and right sides. The outer wall of the A pulley 33 is provided with a belt 34, and the inner wall of the belt 34 is provided with a B pulley 35 on the side away from the A pulley 33. The outer wall of the A transmission wheel 31 is meshed with the B transmission wheel 36, and the B transmission wheel 36 is fixedly connected to the B pulley 35 by a connecting rod 37. The outer walls of the three transmission gears 32 are meshed with chains 38.

[0025] Adopting the above scheme: the utility model adopts the design of the crushing structure 2 and the linkage structure 3. When the waste enters the processing box 1, not only the cutting knife group 21 will rotate at high speed to perform preliminary cutting processing on the waste, but also the three crushing columns 23 will immediately perform secondary crushing on the fallen waste. This dual processing method greatly improves the processing effect of the waste, ensures that the waste can be fully crushed, and improves the recycling rate of the waste. Moreover, under the ingenious design of the linkage structure 3, only through the rotation of the single servo motor 61, its rotational force will drive the three transmission gears 32 and the chain 38 to rotate. At this time, the three transmission gears 32 will also carry out secondary crushing while rotating. The three crushing columns 23 are driven to rotate to realize the secondary crushing operation of the waste. At the same time, the two transmission gears 32 on both sides will also drive the A belt 34 wheel 33 to rotate. The rotation of the A belt 34 wheel 33 will further drive the belt 34 and the B belt 34 wheel to rotate. As the B belt 34 wheel rotates, the connecting rod 37 and the B transmission wheel 36 will also rotate accordingly, thereby causing the B transmission wheel 36 to drive the A transmission wheel 31 to rotate. Finally, the A transmission wheel 31 will drive the connecting rod 22 and the cutting knife group 21 to rotate at high speed, and perform preliminary cutting processing on the waste, thereby improving the efficiency and effect of waste processing, and reducing the energy consumption and operating costs of the equipment.

[0026] like Figures 1 to 5 As shown, the inner bottom wall of the blanking plate 4 is provided with a flow groove and the inner wall of the blanking plate 4 is equipped with two symmetrically distributed guide plates 41. It also includes a blanking hopper 5 installed on the top of the processing box 1 and a protection box 6 located on both sides of the blanking hopper 5 and outside the linkage structure 3, as well as a conveyor belt 7 and an extrusion structure 8 installed at the bottom of the blanking plate 4. A servo motor 61 is fixedly installed on the back of the protection box 6, and the output end of the servo motor 61 extends to the interior of the protection box 6 and is fixedly connected to the transmission gear 32 in the middle.

[0027] The above solution is adopted: through the design of the guide plate 4, when the waste enters the interior of the processing box 1 from the lower hopper 5, the guide plate 41 can guide the direction of its falling, and the servo motor 61 provides a power output source for the crushing structure 2. There are three transmission gears 32 and they are all meshed with the inner wall of the chain 38. The output end of the servo motor 61 is meshed with the middle transmission gear 32. When the servo motor 61 rotates, it can drive the middle transmission gear to rotate, thereby driving the chain 38 and the remaining two transmission gears 32 to rotate together. The conveyor belt 7 itself is equipped with a power system, and the conveyor belt 7 is intermittently opened.

[0028] like Figures 1 to 5 As shown, the extrusion structure 8 includes a cylinder 81 and a forming die 82 assembled at the output end of the cylinder 81 , and a forming box 83 located below the forming die 82 . A slant plate 71 is assembled on one side of the conveyor belt 7 close to the forming die 82 .

[0029] The above solution is adopted: the forming box 83, whose main function is to receive the waste after crushing processing. In the entire work process, it provides a stable bearing platform for subsequent waste processing. At the same time, the cylinder 81 plays a key driving role. When the waste needs to be further processed, the cylinder 81 starts and pushes the forming mold 82 to move downward. In this process, the forming mold 82 gradually approaches the waste in the forming box 83. As the forming mold 82 continues to move downward, it applies pressure to the waste in the forming box 83 and performs briquetting. This briquetting treatment method can effectively compress the loose waste into compact blocks, which not only reduces the volume of the waste and facilitates subsequent storage and transportation, but also improves the waste processing efficiency and resource utilization.

[0030] like Figures 1 to 5 As shown, the front of the processing box 1 is equipped with an electric opening door 11, which is located in front of the forming box 83. The outer wall of the protection box 6 is provided with a number of equidistantly distributed heat dissipation grooves.

[0031] The working principle and use process of this utility model:

[0032] First, the waste is poured into the lower hopper 5 so that it enters the processing box 1, and the servo motor is started synchronously. At this time, the servo motor 61 will drive the three transmission gears 32 and the chain 38 to rotate. At this time, the three transmission gears 32 are rotating. At the same time, the two transmission gears 32 on both sides will also drive the A belt 34 wheel 33 to rotate. The rotation of the A belt 34 wheel 33 will further drive the belt 34 and the B belt 34 wheel to rotate. As the B belt 34 wheel rotates, the connecting rod 37 and the B transmission wheel 36 will also rotate accordingly, thereby causing the B transmission wheel 36 to drive the A transmission wheel 31 to rotate. Finally, the A transmission wheel 31 will drive the connecting rod 22 and the cutting knife group 21 to rotate at high speed. , the waste is initially cut, and the three transmission gears 32 rotate to drive the three crushing columns 23 to rotate, thereby realizing a secondary crushing operation on the waste. The cut and crushed waste will fall through the circulation trough to the conveyor belt 7 and be transmitted through the conveyor belt 7. It is then guided into the forming box 83 through the inclined plate 71, and then the cylinder 81 is started to push the forming mold 82 to move downward. In this process, the forming mold 82 gradually approaches the waste in the forming box 83. As the forming mold 82 continues to move downward, it applies pressure to the waste in the forming box 83 to perform briquetting. This briquetting method can effectively compress the loose waste into compact blocks.

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

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste processing mechanism for corrugated paper production equipment, characterized by: The invention comprises a processing box (1), a crushing structure (2) located inside the processing box (1), and a linkage structure (3) assembled on the top and back of the processing box (1); a blanking plate (4) is provided below the crushing structure (2); The crushing structure (2) comprises two symmetrically distributed cutting blade groups (21), a connecting rod (22) fixedly connected to the tops of the two cutting blade groups (21), and three equidistantly distributed crushing columns (23) located below the two cutting blade groups (21). The linkage structure (3) comprises an A transmission wheel (31) fixedly connected to the tops of the two connecting rods (22), three transmission gears (32) fixedly installed on the backs of the three crushing columns (23), and an A pulley (33) fixedly connected to the backs of the two transmission gears (32) on the left and right sides. The outer wall of the A pulley (33) is provided with a belt (34). The inner wall of the belt (34) is provided with a B pulley (35) on the side away from the A pulley (33). The outer wall of the A transmission wheel (31) is meshed with the B transmission wheel (36). The B transmission wheel (36) and the B pulley (35) are fixedly connected via a connecting rod (37). The outer walls of the three transmission gears (32) are meshed with chains (38).

2. The waste processing mechanism of the corrugated paper production equipment according to claim 1, characterized in that: The inner bottom wall of the blanking plate (4) is provided with a flow groove, and the inner wall of the blanking plate (4) is equipped with two symmetrically distributed guide plates (41).

3. The waste processing mechanism of the corrugated paper production equipment according to claim 1, characterized in that: The invention also comprises a hopper (5) mounted on the top of the processing box (1), a protection box (6) located on both sides of the hopper (5) and outside the linkage structure (3), and a conveyor belt (7) and an extrusion structure (8) mounted on the bottom of the blanking plate (4). A servo motor (61) is fixedly mounted on the back of the protection box (6), and the output end of the servo motor (61) extends into the interior of the protection box (6) and is fixedly connected to the transmission gear (32) in the middle.

4. The waste processing mechanism of the corrugated paper production equipment according to claim 3, characterized in that: The extrusion structure (8) comprises a cylinder (81), a forming die (82) assembled at the output end of the cylinder (81), and a forming box (83) located below the forming die (82).

5. The waste processing mechanism of the corrugated paper production equipment according to claim 3, characterized in that: A side of the conveyor belt (7) close to the forming mold (82) is equipped with an inclined plate (71).

6. The waste processing mechanism of the corrugated paper production equipment according to claim 1, characterized in that: The front of the processing box (1) is equipped with an electric opening door (11), and the electric opening door (11) is located in front of the forming box (83).

7. The waste processing mechanism of the corrugated paper production equipment according to claim 3, characterized in that: The outer wall of the protection box (6) is provided with a plurality of heat dissipation slots distributed at equal intervals.

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