A feeding device of a pulping apparatus

Abstract

The utility model discloses a kind of feeding devices of pulping equipment, apply in the field of feeding device, including base, the top of base is passed through and is bolted with fixed frame, the front and back of base are symmetrically bolted with fixed cylinder, the bottom of fixed cylinder is provided with adjusting seat, the top of adjusting seat is rotatably connected with threaded rod, the inside of fixed cylinder is embedded with nut of screw thread connection with threaded rod, rotating joint has auger between the inside of fixed frame and base, the inside of base is provided with driving mechanism, the both sides of fixed frame are respectively passed through and bolted with feeding frame and discharge frame, the top of feeding frame is provided with auxiliary material cylinder. It can have adjustable function at bottom, simple and convenient to operate, improve the applicability and stability of device, good flexibility, while it can be convenient for auxiliary material quantitative addition, guarantee the accuracy of auxiliary material addition, improve the processing quality of product, and practicality is high.

Description

Technical Field

[0001] This utility model relates to the field of feeding devices, and in particular to a feeding device for pulping equipment. Background Technology

[0002] Currently, Chinese utility model patent CN209582711U discloses a pulping and feeding device for paper production. While this device can prevent raw materials from falling during upward conveying, it has other problems in use. For example, it lacks an adjustable bottom, requiring it to be placed next to the pulping equipment. If the ground in that area is uneven, its stability will be affected, causing the bottom to shake and collide with the ground during operation, resulting in poor flexibility. Furthermore, it cannot quantitatively add auxiliary materials. Main raw materials are added in batches after being sorted and organized, while auxiliary materials require personnel to add them based on experience. Adding too much or too little auxiliary material will affect the quality of the final product, making it less practical. To solve these problems, we propose a feeding device for pulping equipment. Utility Model Content

[0003] The purpose of this invention is to provide a feeding device for pulping equipment, which solves the problems of existing feeding devices lacking bottom adjustment function and being unable to quantitatively add auxiliary materials.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a feeding device for a pulping equipment, comprising a base, a fixed frame bolted through the top of the base, fixed cylinders symmetrically bolted to the front and back of the base, an adjusting seat provided at the bottom of the fixed cylinder, a threaded rod rotatably connected to the top of the adjusting seat, a nut threadedly connected to the threaded rod embedded inside the fixed cylinder, an auger rotatably connected between the inside of the fixed frame and the base, a driving mechanism provided inside the base, a feed frame and a discharge frame bolted through the two sides of the fixed frame respectively, an auxiliary material cylinder provided at the top of the feed frame, a weighing sensor equidistantly installed between the bottom of the auxiliary material cylinder and the feed frame, a discharge pipe valve penetrating through the bottom of the auxiliary material cylinder, and a PLC controller bolted to the front of the fixed frame.

[0005] The above technical solution features an adjustable bottom, making operation simple and convenient. It improves the applicability and stability of the device, offers good flexibility, facilitates the quantitative addition of auxiliary materials, ensures the accuracy of auxiliary material addition, improves product processing quality, and has high practicality.

[0006] The present invention is further configured such that: the driving mechanism includes a motor, the motor is bolted inside the base, the output end of the motor is fixedly sleeved with a first bevel gear, and the surface of the auger is fixedly sleeved with a second bevel gear that cooperates with the first bevel gear.

[0007] By adopting the above technical solution, the motor, the first bevel gear and the second bevel gear can provide power for the rotation of the auger. When the motor starts, it will drive the first bevel gear to rotate. When the first bevel gear rotates, it will drive the auger to rotate together with the cooperation of the second bevel gear.

[0008] The present invention is further configured such that: a connecting member is fixedly sleeved on the surface of the threaded rod, and the diameter of the connecting member is larger than the inner diameter of the fixed cylinder.

[0009] By adopting the above technical solution and setting the connecting parts, it is easy for personnel to rotate the threaded rod, which not only improves the gripping effect of the tool, but also avoids damage to the surface of the threaded rod.

[0010] The present invention is further configured such that a wear-resistant pad is bolted to the bottom of the adjusting seat.

[0011] By adopting the above technical solution and setting the wear-resistant pad, the wear resistance of the bottom of the adjustment seat can be improved.

[0012] The present invention is further configured such that: a heat dissipation groove is provided on one side of the base, and a dustproof mesh is installed inside the heat dissipation groove.

[0013] By adopting the above technical solution, the ventilation effect inside the base can be improved by setting up heat dissipation grooves and dustproof nets, and dust can be prevented from entering the interior of the base.

[0014] The present invention is further configured such that the auxiliary material cylinder is made of transparent plastic material.

[0015] The above technical solution makes it easier for personnel to observe the remaining auxiliary materials inside the auxiliary material cylinder.

[0016] The present invention is further configured such that the interior of the base, the fixing frame, the feeding frame and the discharging frame are all coated with anti-corrosion paint.

[0017] By adopting the above technical solution and applying anti-corrosion coating, the base, fixing frame, feeding frame, and discharging frame can be made to have the characteristics of high strength, low density, and excellent corrosion resistance.

[0018] In summary, this utility model has the following beneficial effects:

[0019] 1. This utility model allows the device to be placed in a suitable position. When the ground at the bottom of the device is uneven, a tool can be used to grasp the connecting piece on the corresponding adjustment seat below and rotate it. When the connecting piece rotates, it will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the adjustment seat to move down and fit with the ground. When the connecting piece continues to rotate, it will push the fixed cylinder upward. It has the function of bottom adjustment, is simple and convenient to operate, improves the applicable environment and stability of the device, and has good flexibility.

[0020] 2. This utility model starts the motor and pours the main raw material into the feed box from the opening above. After the weighing sensor is powered on, it calculates the weight of the auxiliary material cylinder above and the auxiliary material inside. The calculated value is transmitted to the PLC controller via an electrical signal. Then, the PLC controller is operated to adjust the preset value and open the discharge pipe valve. After the discharge pipe valve is opened, the auxiliary material inside the auxiliary material cylinder will fall into the feed box. When the auxiliary material is discharged to the specified weight, the discharge pipe valve is closed. This makes it easy to add auxiliary materials quantitatively, ensures the accuracy of auxiliary material addition, improves the processing quality of the product, and has high practicality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural view of the present invention;

[0022] Figure 2 This is a front sectional view of the structure of this utility model;

[0023] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0024] Reference numerals in the attached drawings: 1. Base; 2. Fixing frame; 3. Fixing cylinder; 4. Adjusting seat; 5. Threaded rod; 6. Nut; 7. Screwdriver; 8. Drive mechanism; 81. Motor; 82. First bevel gear; 83. Second bevel gear; 9. Feeding frame; 10. Discharge frame; 11. Auxiliary material cylinder; 12. Weighing sensor; 13. Discharge pipe valve; 14. PLC controller; 15. Connecting parts; 16. Wear-resistant pad; 17. Heat dissipation groove. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1:

[0027] refer to Figure 1 , Figure 2 and Figure 3A feeding device for a pulping equipment includes a base 1, a fixed frame 2 bolted through the top of the base 1, and fixed cylinders 3 symmetrically bolted to the front and back of the base 1. An adjusting seat 4 is provided at the bottom of the fixed cylinder 3, and a threaded rod 5 is rotatably connected to the top of the adjusting seat 4. A nut 6 threadedly connected to the threaded rod 5 is embedded inside the fixed cylinder 3. By placing the device in a suitable position, when the ground at the bottom of the device is uneven, a tool is used to grasp the connecting piece 15 on the corresponding adjusting seat 4 and rotate it. When the connecting piece 15 rotates, it will drive the threaded rod 5 to rotate. When the threaded rod 5 rotates, it will drive the adjusting seat 4 to move down and fit with the ground. When the connecting piece 15 continues to rotate, it will push the fixed cylinder 3 upward. It has a bottom adjustable function, is simple and convenient to operate, improves the applicable environment and stability of the device, and has good flexibility.

[0028] refer to Figure 3 A connector 15 is fixedly sleeved on the surface of the threaded rod 5. The diameter of the connector 15 is larger than the inner diameter of the fixed cylinder 3. The connector 15 facilitates the rotation of the threaded rod 5 by personnel, which not only improves the gripping effect of the tool, but also avoids damage to the surface of the threaded rod 5.

[0029] refer to Figure 3 A wear-resistant pad 16 is bolted to the bottom of the adjusting seat 4. The wear-resistant pad 16 improves the wear resistance of the bottom of the adjusting seat 4.

[0030] Brief description of the usage process: Place the device in a suitable position. When the ground at the bottom of the device is uneven, use a tool to grab the connecting piece 15 on the corresponding adjustment seat 4 below and rotate it. When the connecting piece 15 rotates, it will drive the threaded rod 5 to rotate. When the threaded rod 5 rotates, it will drive the adjustment seat 4 to move down and fit with the ground. When the connecting piece 15 continues to rotate, it will push the fixed cylinder 3 upward.

[0031] Example 2:

[0032] refer to Figure 1 and Figure 2A feeding device for a pulping equipment includes an auger 7 rotatably connected between the interior of a fixed frame 2 and a base 1. A drive mechanism 8 is installed inside the base 1. A feed frame 9 and a discharge frame 10 are respectively bolted through to both sides of the fixed frame 2. An auxiliary material cylinder 11 is installed at the top of the feed frame 9. Weighing sensors 12 are equidistantly installed between the bottom of the auxiliary material cylinder 11 and the feed frame 9. A discharge pipe valve 13 is connected through to the bottom of the auxiliary material cylinder 11. A PLC controller 14 is bolted to the front of the fixed frame 2. The controller starts a motor 81 and opens the main raw material from above the feed frame 9. When the material is poured in, the weighing sensor 12 calculates the weight of the auxiliary material in the upper auxiliary material cylinder 11 and the auxiliary material inside after being powered on. The calculated value is transmitted to the PLC controller 14 via an electrical signal. Then, the PLC controller 14 adjusts the preset value and opens the discharge valve 13. After the discharge valve 13 is opened, the auxiliary material inside the auxiliary material cylinder 11 will flow downward into the feed frame 9. When the auxiliary material is discharged to the specified weight, the discharge valve 13 is closed. This method facilitates the quantitative addition of auxiliary materials, ensures the accuracy of auxiliary material addition, improves the processing quality of the product, and has high practicality.

[0033] refer to Figure 2 The drive mechanism 8 includes a motor 81, which is bolted inside the base 1. A first bevel gear 82 is fixedly sleeved on the output end of the motor 81. A second bevel gear 83, which works in conjunction with the first bevel gear 82, is fixedly sleeved on the surface of the auger 7. Through the arrangement of the motor 81, the first bevel gear 82, and the second bevel gear 83, power can be provided for the rotation of the auger 7. When the motor 81 starts, it will drive the first bevel gear 82 to rotate. When the first bevel gear 82 rotates, it will drive the auger 7 to rotate together with the second bevel gear 83.

[0034] refer to Figure 1 A heat dissipation groove 17 is provided on one side of the base 1. A dustproof mesh is installed inside the heat dissipation groove 17. The heat dissipation groove 17 and the dustproof mesh can improve the ventilation effect inside the base 1 and prevent dust from entering the interior of the base 1.

[0035] refer to Figure 1 and Figure 2 The auxiliary material cylinder 11 is made of transparent plastic material, which makes it easy for personnel to observe the remaining auxiliary material inside the auxiliary material cylinder 11.

[0036] refer to Figure 1 and Figure 2 The interior of the base 1, the fixing frame 2, the feeding frame 9, and the discharging frame 10 are all coated with anti-corrosion paint. The anti-corrosion paint can enhance the high strength, low density, and excellent corrosion resistance of the base 1, the fixing frame 2, the feeding frame 9, and the discharging frame 10.

[0037] Brief description of the usage process: Start the motor 81 and pour the main raw material into the feed box 9 from the opening above. After the weighing sensor 12 is powered on, it will calculate the weight of the auxiliary material cylinder 11 above and the auxiliary material inside. The calculated value is transmitted to the PLC controller 14 through an electrical signal. Then, operate the PLC controller 14 to adjust the preset value and open the discharge pipe valve 13. After the discharge pipe valve 13 is opened, the auxiliary material inside the auxiliary material cylinder 11 will fall into the feed box 9. When the auxiliary material is discharged to the specified weight, the discharge pipe valve 13 can be closed.

[0038] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A feeding device for a pulping apparatus, comprising a base (1), characterized in that: A fixed frame (2) is bolted through the top of the base (1). Fixed cylinders (3) are symmetrically bolted to the front and back of the base (1). An adjusting seat (4) is provided at the bottom of the fixed cylinder (3). A threaded rod (5) is rotatably connected to the top of the adjusting seat (4). A nut (6) threaded to the threaded rod (5) is embedded inside the fixed cylinder (3). An auger (7) is rotatably connected between the inside of the fixed frame (2) and the base (1). A drive mechanism (8) is provided inside the base (1). A feeding frame (9) and a discharging frame (10) are bolted through the two sides of the fixed frame (2). An auxiliary material cylinder (11) is provided at the top of the feeding frame (9). A weighing sensor (12) is installed at an equal distance between the bottom of the auxiliary material cylinder (11) and the feeding frame (9). A discharge pipe valve (13) is connected through the bottom of the auxiliary material cylinder (11). A PLC controller (14) is bolted to the front of the fixed frame (2).

2. The feeding device for a pulping equipment according to claim 1, characterized in that, The drive mechanism (8) includes a motor (81), which is bolted inside the base (1). The output end of the motor (81) is fixedly sleeved with a first bevel gear (82), and the surface of the auger (7) is fixedly sleeved with a second bevel gear (83) that works with the first bevel gear (82).

3. The feeding device for a pulping equipment according to claim 1, characterized in that, The threaded rod (5) is fixedly sleeved with a connector (15), the diameter of which is larger than the inner diameter of the fixed cylinder (3).

4. The feeding device for a pulping equipment according to claim 1, characterized in that, A wear-resistant pad (16) is bolted to the bottom of the adjusting seat (4).

5. The feeding device for a pulping equipment according to claim 1, characterized in that, A heat dissipation groove (17) is provided on one side of the base (1), and a dustproof mesh is installed inside the heat dissipation groove (17).

6. The feeding device for a pulping equipment according to claim 1, characterized in that, The auxiliary material cylinder (11) is made of transparent plastic.

7. The feeding device for a pulping equipment according to claim 1, characterized in that, The interiors of the base (1), fixing frame (2), feeding frame (9) and discharging frame (10) are all coated with anti-corrosion paint.

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