Quantitative feeding paper batching equipment

Abstract

The utility model relates to the field of batching equipment, and discloses quantitative feeding paper batching equipment which comprises a feeding mechanism and a sampling mechanism, the feeding mechanism comprises two fixing plates, a plurality of electric push rods and two servo motors, two storage tanks are fixedly connected to the interiors of the two fixing plates, and the sampling mechanism is connected with the two storage tanks. Sliding plates are slidably connected to the inner walls, close to the bottoms, of the multiple storage tanks, the output ends of the multiple electric push rods are fixedly connected with the faces, close to the multiple electric push rods, of the multiple sliding plates, rotating shafts are fixedly connected to the output ends of the two servo motors, and weighing scales are fixedly connected to the outer walls of the two rotating shafts; collecting grooves are fixedly connected to the tops of the two weighing scales, clamping plates are connected to the outer walls of the two rotating shafts through bearings, the sampling mechanism comprises a mixing tank, and a fixing pipe is fixedly connected to the inner wall of one side of the mixing tank. According to the utility model, through the arrangement of the feeding mechanism, the overall feeding is more accurate, and through the arrangement of the sampling mechanism, the overall quality can be improved.

Description

Technical Field

[0001] This utility model relates to the field of batching equipment, and in particular to a paper batching equipment for quantitative feeding. Background Technology

[0002] Batching equipment is used to precisely mix and convey different types of materials in a certain proportion to prepare mixtures that meet specific formulation requirements. Paper batching equipment is used in the papermaking process to precisely proportion and mix various raw materials. Fixed-feeding equipment can control the amount of fiber pulp, fillers, additives, and other raw materials added to meet the different quality requirements of various users.

[0003] In the process of realizing this application, the inventors discovered the following problems with the prior art: Existing paper batching equipment generally includes a batching mechanism, a stirring mechanism, a fixing mechanism, etc. Most of the existing batching mechanisms are manually proportioned, which not only increases the workload of workers, but also may result in inaccurate proportions. In addition, most of the existing mechanisms lack a sampling inspection mechanism, making it impossible to determine the internal condition of the proportioning tank and make timely adjustments.

[0004] Therefore, those skilled in the art have provided a paper feeding device for quantitative feeding to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quantitative feeding paper batching device. The feeding mechanism enables more precise overall feeding, and the sampling mechanism improves overall quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a paper feeding device for quantitative feeding, comprising a feeding mechanism and a sampling mechanism. The feeding mechanism includes two fixed plates, multiple electric push rods, and two servo motors. Two storage tanks are fixedly connected inside each of the two fixed plates. Slide plates are slidably connected to the inner walls of the multiple storage tanks near the bottom. The output ends of the multiple electric push rods are fixedly connected to the sides of the multiple slide plates near the multiple electric push rods. Rotary shafts are fixedly connected to the output ends of the two servo motors. Weighing scales are fixedly connected to the outer walls of the two rotating shafts. Collection troughs are fixedly connected to the tops of the two weighing scales. Card plates are connected to the outer walls of the two rotating shafts via bearings.

[0007] The sampling mechanism includes a mixing tank, a fixed tube is fixedly connected to the inner wall of one side of the mixing tank, a suction tube is slidably connected to the inner wall of the fixed tube, and two liquid outlets are fixedly provided at the bottom of the fixed tube.

[0008] Furthermore, a locking block is fixedly connected to the center of the bottom of the mixing tank, a No. 1 motor is fixedly connected to the inner wall of the locking block, and a stirring rod is fixedly connected to the output end of the No. 1 motor.

[0009] Furthermore, a bracket is fixedly connected to the outer wall of the mixing tank on one side of the fixed pipe, and a screw is threadedly connected to the inner wall of the top of the bracket away from the mixing tank.

[0010] Furthermore, the outer wall of the screw is slidably connected to the end of the extraction tube away from the mixing tank, and a collection dish is movably embedded in the top of the bracket near the mixing tank.

[0011] Furthermore, a feed inlet is fixedly provided at the center of the top of the mixing tank, an electric valve is fixedly provided on one side of the bottom of the feed inlet, a funnel is fixedly provided on the inner wall of the top of the feed inlet, and the top of the funnel is fixedly connected to the bottom of multiple card plates away from the center.

[0012] Furthermore, each of the plurality of electric push rods has a limiting plate fixedly installed on its outer wall, and the top of the plurality of limiting plates is fixedly connected to the outer wall of the plurality of storage tanks.

[0013] Furthermore, vertical plates are fixedly installed on both sides of the bottom of the two fixed plates, and the two servo motors are fixedly installed on the inner wall of the vertical plate closest to the fixed pipe. A control panel is fixedly installed on the side of the vertical plate closest to the fixed pipe away from the mixing tank.

[0014] Furthermore, a load-bearing ring is fixedly connected to the center of the outer wall of the mixing tank, and multiple vertical rods are fixedly installed at the bottom of the load-bearing ring.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a quantitative feeding paper batching device. The electric push rod is controlled by the control panel. The electric push rod causes the slide plate to slide out of the storage tank. The raw material in the storage tank enters the bottom collection tank and is weighed by the weighing scale. After reaching the specific value, the slide plate resets to prevent the raw material from flowing out. The control panel controls two servo motors to rotate the shaft, the weighing scale, and the collection tank inward, pouring the raw material into the bottom funnel. The raw material enters the mixing tank through the funnel and the feed inlet. The stirring rod can stir and mix the raw material in the mixing tank. The accuracy of the raw material ratio after weighing is higher.

[0017] 2. The paper batching equipment for quantitative feeding proposed in this utility model needs to check whether the proportion in the mixing tank meets the standard and whether the mixing is smooth. When it is necessary to check whether the proportion in the mixing tank meets the standard and whether the mixing is smooth, the screw is rotated to pull it out from the support, so that the suction tube moves to the left along the inner wall of the fixed tube, and the mixed raw materials in the mixing tank are pulled out and enter the collection dish from the liquid outlet for inspection to determine whether it is necessary to continue to add raw materials. Finally, the suction tube and screw are reset so that the screw locks the left end of the suction tube to prevent the pressure inside the mixing tank from popping the suction tube out. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the feeding mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the sampling mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the shell of this utility model;

[0022] Figure 5 This is an exploded view of the sampling mechanism of this utility model;

[0023] Figure 6 This is a schematic diagram of the bottom structure of the weighing scale of this utility model.

[0024] Legend:

[0025] 1. Feeding mechanism; 2. Vertical plate; 3. Sampling mechanism; 4. Control panel; 101. Storage tank; 102. Fixing plate; 103. Slide plate; 104. Limiting plate; 105. Electric push rod; 106. Funnel; 107. Weighing scale; 108. Collection trough; 109. Clamping plate; 110. Servo motor; 111. Rotating shaft; 301. Fixing pipe; 302. Screw; 303. Bracket; 304. Pulling pipe; 305. Clamping block; 306. Motor No. 1; 307. Vertical rod; 308. Load-bearing ring; 309. Mixing tank; 310. Feed inlet; 311. Stirring rod; 312. Liquid outlet; 313. Collection dish. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figures 1-6This utility model provides an embodiment of a paper feeding device for quantitative feeding, comprising a feeding mechanism 1 and a sampling mechanism 3. The feeding mechanism 1 includes two fixed plates 102, multiple electric push rods 105, and two servo motors 110. Two storage tanks 101 are fixedly connected inside each of the two fixed plates 102. Slide plates 103 are slidably connected to the inner walls of the multiple storage tanks 101 near their bottom. The output ends of the multiple electric push rods 105 are fixedly connected to the sides of the multiple slide plates 103 near the multiple electric push rods 105. Two servo motors 110 have their output ends fixedly connected to rotating shafts 111. Weighing scales 107 are fixedly connected to the outer walls of the two rotating shafts 111. Collection tanks 108 are fixedly connected to the tops of the two weighing scales 107. Card plates 109 are connected to the outer walls of the two rotating shafts 111 via bearings. The sampling mechanism 3 includes a mixing tank 309. A fixed tube 301 is fixedly connected to the inner wall of one side of the mixing tank 309. A suction tube 304 is slidably connected to the inner wall of the fixed tube 301. Two liquid outlets 312 are fixedly provided at the bottom of the fixed tube 301.

[0028] Specifically, multiple storage tanks 101 store different raw materials. An electric push rod 105 drives a sliding plate 103 out of the storage tank 101. The raw materials inside the storage tank 101 are fed into the bottom collection trough 108 and weighed by a weighing scale 107. When the two weighing scales 107 are used to weigh the materials, the combined weight of the two different raw materials is recorded. Once the weight reaches a specific value, the electric push rod 105 resets the sliding plate 103, preventing the raw materials from flowing out. Two servo motors 110 rotate the rotating shafts 111. These shafts 111 rotate inward along the inner wall of the clamping plate 109 via bearings. Due to the bearings, the two rotating shafts 111 only rotate and do not move. The two rotating shafts 111 drive the weighing scales 107 and... All collection tanks 108 rotate inwards, feeding raw materials into the funnel 106 at the bottom, which then flow through the feed inlet 310 into the mixing tank 309. Motor 306 rotates the stirring rod 311 to fully mix the raw materials inside the mixing tank 309. When different raw materials are mixed, sampling can be performed. The screw 302 is rotated and pulled out from inside the support 303, causing the extraction tube 304 to move to the left along the inner wall of the fixed tube 301, extracting the mixed raw materials inside the mixing tank 309. The materials flow out from the liquid outlet 312 into the collection dish 313 at the bottom for inspection to determine whether a certain raw material needs to be added. Finally, the extraction tube 304 is reset, and the screw 302 is reset to prevent the pressure inside the mixing tank 309 from pushing the extraction tube 304 out.

[0029] Reference Figures 1-6A locking block 305 is fixedly connected to the center of the bottom of the mixing tank 309. A motor 306 is fixedly connected to the inner wall of the locking block 305. A stirring rod 311 is fixedly connected to the output end of the motor 306. A bracket 303 is fixedly connected to the outer wall of the mixing tank 309 on one side of the fixed pipe 301. A screw 302 is threadedly connected to the inner wall of the top of the bracket 303 away from the mixing tank 309. The outer wall of the screw 302 is slidably connected to the end of the suction pipe 304 away from the mixing tank 309. A collection dish 313 is movably embedded in the top of the bracket 303 near the mixing tank 309. A feed inlet 310 is fixedly installed at the center of the top of the mixing tank 309. An electric valve is fixedly installed on one side of the bottom of the feed inlet 310. A funnel 106 is fixedly installed, and the top of the funnel 106 is fixedly connected to the bottom of multiple clamping plates 109 at a point away from the center. Limiting plates 104 are fixedly installed on the outer walls of multiple electric push rods 105, and the tops of the multiple limiting plates 104 are fixedly connected to the outer walls of multiple storage tanks 101. Vertical plates 2 are fixedly installed on both sides of the bottom of two fixed plates 102. Two servo motors 110 are fixedly installed on the inner wall of the vertical plate 2 on the side of the two vertical plates 2 closest to the fixed pipe 301. A control panel 4 is fixedly installed on the side of the vertical plate 2 on the side of the two vertical plates 2 closest to the fixed pipe 301 away from the mixing tank 309. A load-bearing ring 308 is fixedly connected to the center of the outer wall of the mixing tank 309, and multiple vertical rods 307 are fixedly installed at the bottom of the load-bearing ring 308.

[0030] Specifically, the mixing tank 309 provides fixation and support for the clamping block 305, which in turn provides fixation and support for the first motor 306. The stirring rod 311 allows for the full mixing of various raw materials. The mixed raw materials can be removed from the electric valve at the bottom of the mixing tank 309. The bracket 303 provides restraint for the screw 302, which in turn provides restraint for the extraction pipe 304, preventing the pressure inside the mixing tank 309 from pushing the extraction pipe 304 out. The tops of multiple limiting plates 104 are fixed together with multiple storage tanks 101, and the multiple limiting plates 104 also provide fixation for multiple electric push rods 105. The vertical plate 2 provides fixation and support for two servo motors 110, and a control panel 4 is fixedly installed on this side of the vertical plate 2, which can control electrical equipment. The load-bearing ring 308 and multiple vertical rods 307 provide support and fixation for the mixing tank 309.

[0031] Working principle: Raw materials are poured into multiple storage tanks 101. The control panel 4 sends a control signal to start the electric push rod 105. The electric push rod 105 drives the slide plate 103 out of the storage tank 101, feeding the raw materials into the bottom collection trough 108. After being weighed by the weighing scale 107, once the specific value is reached, the electric push rod 105 pushes the slide plate 103 back to its original position, preventing further outflow of raw materials. After weighing is completed, the control panel 4 sends a control signal to start two servo motors 110. The output of motor 110 rotates, driving shaft 111 to rotate along the inner wall of multiple plates 109. At the same time, shaft 111 drives the weighing scale 107 and the collection tank 108 on the outer wall to rotate inward, feeding the raw material into the funnel 106 at the bottom. The raw material enters the mixing tank 309 through the funnel 106 and the feed inlet 310. Control panel 4 sends a control signal to start motor 306, whose output drives stirring rod 311 to rotate. Stirring rod 311 fully mixes the raw material inside mixing tank 309.

[0032] Secondly, when the mixing tank 309 is in the mixing tank 309, the screw 302 can be rotated to be pulled out from inside the support 303. Then, the suction tube 304 is held and moved to the left. The suction tube 304 is moved to the left along the inner wall of the fixed tube 301 to extract the mixed raw materials inside the mixing tank 309. The raw materials flow out from the liquid outlet 312 into the collection dish 313 at the bottom for inspection to determine whether it is necessary to continue adding raw materials. Then, the suction tube 304 is reset, and the screw 302 is reset to prevent the pressure inside the mixing tank 309 from popping the suction tube 304 out.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paper feeding device for quantitative feeding, comprising a feeding mechanism (1) and a sampling mechanism (3), characterized in that: The feeding mechanism (1) includes two fixed plates (102), multiple electric push rods (105), and two servo motors (110). Two storage tanks (101) are fixedly connected inside each of the two fixed plates (102). Slide plates (103) are slidably connected to the inner walls of the multiple storage tanks (101) near the bottom. The output ends of the multiple electric push rods (105) are fixedly connected to the sides of the multiple slide plates (103) near the multiple electric push rods (105). Rotary shafts (111) are fixedly connected to the output ends of the two servo motors (110). Weighing scales (107) are fixedly connected to the outer walls of the two rotating shafts (111). Collection troughs (108) are fixedly connected to the tops of the two weighing scales (107). Card plates (109) are connected to the outer walls of the two rotating shafts (111) through bearings. The sampling mechanism (3) includes a mixing tank (309), a fixed tube (301) is fixedly connected to the inner wall of one side of the mixing tank (309), a suction tube (304) is slidably connected to the inner wall of the fixed tube (301), and two liquid outlets (312) are fixedly provided at the bottom of the fixed tube (301).

2. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: A locking block (305) is fixedly connected to the center of the bottom of the mixing tank (309). A motor (306) is fixedly connected to the inner wall of the locking block (305). A stirring rod (311) is fixedly connected to the output end of the motor (306).

3. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: The mixing tank (309) is fixedly connected to a bracket (303) on the outer wall of the fixed pipe (301) on one side, and a screw (302) is threadedly connected to the top inner wall of the bracket (303) away from the mixing tank (309).

4. The paper batching equipment for quantitative feeding according to claim 3, characterized in that: The outer wall of the screw (302) is slidably connected to the end of the extraction tube (304) away from the mixing tank (309), and a collection dish (313) is movably embedded in the top of the bracket (303) near the mixing tank (309).

5. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: A feed inlet (310) is fixedly provided at the center of the top of the mixing tank (309). An electric valve is fixedly provided on one side of the bottom of the feed inlet (310). A funnel (106) is fixedly provided on the inner wall of the top of the feed inlet (310). The top of the funnel (106) is fixedly connected to the bottom of multiple clamping plates (109) at a point away from the center.

6. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: Each of the multiple electric push rods (105) has a limiting plate (104) fixedly installed on its outer wall, and the top of the multiple limiting plates (104) is fixedly connected to the outer wall of the multiple storage tanks (101).

7. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: Vertical plates (2) are fixedly installed on both sides of the bottom of the two fixed plates (102). The two servo motors (110) are fixedly installed on the inner wall of the vertical plate (2) on the side of the two vertical plates (2) closest to the fixed tube (301). A control panel (4) is fixedly installed on the side of the vertical plate (2) on the side of the two vertical plates (2) closest to the fixed tube (301) away from the mixing tank (309).

8. The paper batching equipment for quantitative feeding according to claim 1, characterized in that: A load-bearing ring (308) is fixedly connected to the center of the outer wall of the mixing tank (309), and multiple vertical rods (307) are fixedly installed at the bottom of the load-bearing ring (308).

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