Feeding mechanism of powder processing equipment

Abstract

The utility model discloses a feeding mechanism of powder processing equipment, and relates to the technical field of powder processing. The feeding mechanism of the powder processing equipment comprises a feeding assembly and a grinding assembly. The feeding assembly comprises a fixing rod, a feeding pipe, a driven wheel, an anti-blocking shaft and a driving mechanism. The grinding assembly comprises a grinding tank, a grinding mechanism, a vibration box, a fixing plate and a connecting plate. And after being ground, the powder falls down from the feeding pipe and is put into use. The driving motor is started, the anti-blocking shaft is driven to rotate through transmission among the driving wheel, the driven wheel and the conveying belt, the stirring blades fixed to the anti-blocking shaft stir powder in the feeding pipe, and the feeding pipe is prevented from being blocked in the discharging process. And meanwhile, a connecting plate is taken down from the vibration box by loosening a bolt, and a clamping plate can be taken out from a clamping groove by holding a handle to extrude a spring leftwards, so that the filter plate can be taken down from the vibration frame, and the filter plate is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material processing, in particular to a feeding mechanism of powder material processing equipment. Background Art

[0002] Latex paint is a type of water-based paint that is made by adding pigments, fillers and various additives to synthetic resin emulsion as the base material. It is also called synthetic resin emulsion paint and is a type of organic paint. Powder needs to be added during the production process of latex paint. Latex paint powder is an indispensable component of latex paint. It can improve the production process, maintain storage stability, improve construction conditions, improve product quality, and give special functions. The existing powder adding device is prone to cause the agglomeration of the powder to be added and the uneven addition phenomenon.

[0003] Patent number CN216573300U is a powder adding device for latex paint production. The powder is fully ground through a grinding tank to reduce the phenomenon of powder agglomeration, and the powder agglomerated is filtered by vibration to improve the quality of the powder. However, when the material is discharged into the feeding pipe, because the diameter of the feeding pipe is relatively small, it is very likely to cause the feeding pipe to be blocked during feeding, thereby affecting the feeding; and the filtering device proposed in the above device is not convenient for cleaning the powder agglomerates screened out. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a feeding mechanism for powder processing equipment, which aims to improve the problem that when discharging materials in the feeding pipe, the feeding pipe may be blocked due to the relatively small diameter of the feeding pipe, thereby affecting the feeding; and the filtering device proposed in the above device is not convenient for cleaning the powder blocks screened out.

[0005] The utility model is achieved in this way:

[0006] The present application provides a feeding mechanism of a powder processing device, which includes a feeding component and a grinding component.

[0007] The feeding assembly includes a fixed rod, a feeding pipe, a driven wheel, an anti-blocking shaft and a driving mechanism. The fixed rod is arranged inside the feeding pipe, one end of the fixed rod is fixedly connected to the inner wall of the feeding pipe, and the other end of the fixed rod is integrally provided with a bent rod, and the end of the bent rod away from the fixed rod is rotatably connected to the bottom end of the driven wheel through a bearing, the anti-blocking shaft is fixedly connected to the driven wheel, and the driving mechanism is arranged on one side outside the feeding pipe. The grinding assembly includes a grinding tank, a grinding mechanism, a vibration box, a fixed plate and a connecting plate. The grinding tank is arranged above the feeding pipe and is connected to the inside of the feeding pipe, the grinding mechanism is arranged inside the grinding tank, the vibration box is arranged between the two fixed plates, the connecting plate and the vibration box are connected by bolts, and a through hole communicating with the bottom of the feeding pipe is provided on the connecting plate.

[0008] In a preferred technical solution of the utility model, the driving mechanism includes a driving motor, a driving wheel and a conveyor belt, the output shaft of the driving motor is fixedly connected to the center of the driving wheel, and the driving wheel and the driven wheel are connected through the conveyor belt.

[0009] In a preferred technical solution of the utility model, a drive box is fixedly arranged under the grinding jar, and the drive motor is arranged in the drive box.

[0010] In a preferred technical solution of the utility model, a fixed shaft is arranged in the driving box, and one end of the driving wheel away from the driving motor is rotatably connected to the fixed shaft through a bearing.

[0011] In a preferred technical solution of the utility model, a movable groove is opened on the inner wall near the lower end of the vibration box, the bottom surface of the movable groove is fixedly connected to a first spring, the upper end surface of the first spring is fixedly connected to a vibration frame, and the inner wall of the bottom of the vibration frame is fixedly connected to a placement plate.

[0012] In a preferred technical solution of the present utility model, a vibrator is arranged at the center of the lower end surface of the placement plate.

[0013] In a preferred technical solution of the utility model, a filter plate is arranged inside the vibration frame, a clamping plate and a push plate are arranged at both ends of the filter plate, and a mounting groove and a clamping groove are arranged on both sides of the vibration frame at corresponding positions.

[0014] In a preferred technical solution of the utility model, a plurality of second springs are arranged in the installation groove, and when the clamping plate is arranged in contact with the clamping plate in the installation groove, the push plate contacts the second springs and is arranged in the installation groove.

[0015] In a preferred technical solution of the utility model, a handle is fixedly provided on the filter plate.

[0016] In a preferred technical solution of the utility model, brackets are fixedly provided on both sides of the grinding jar.

[0017] Beneficial effects: After the powder is ground, it falls from the feeding pipe and is put into use. Start the drive motor, and drive the anti-blocking shaft to rotate through the transmission between the active wheel, the driven wheel and the conveyor belt. The stirring blade fixed on the anti-blocking shaft stirs the powder in the feeding pipe to prevent the feeding pipe from being blocked when the material is discharged. At the same time, by loosening the bolts, remove the connecting plate from the vibration box, and by holding the handle and squeezing the second spring to the left, the card plate can be removed from the card slot, so that the filter plate can be removed from the vibration frame. During installation, you only need to squeeze the second spring to the left first, and then insert the card plate into the card slot. The second spring rebounds to fix the filter plate on the vibration frame. The operation is simple and convenient for cleaning the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a cross-sectional structure provided for an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the overall bottom cross-section provided for an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the enlarged three-dimensional structure of point A provided in an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of an enlarged three-dimensional structure of point B provided in an embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the enlarged three-dimensional structure of point C provided in an embodiment of the utility model.

[0025] In the figure: 100-feeding assembly; 110-fixed rod; 120-feeding pipe; 130-driven wheel; 140-anti-blocking shaft; 150-driving mechanism; 151-driving motor; 152-driving wheel; 153-conveyor belt; 300-grinding assembly; 310-grinding tank; 311-driving box; 312-fixed shaft; 313-bracket; 320-grinding mechanism; 330-vibration box; 331-vibration frame; 3310-mounting slot; 3311-card slot; 3312-second spring; 332-placing plate; 333-vibrator; 334-filter plate; 3340-card plate; 3341-push plate; 3342-handle; 340-fixed plate; 350-connecting plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6 The utility model provides a technical solution: a feeding mechanism of a powder processing equipment includes a feeding assembly 100 and a grinding assembly 300. The feeding assembly 100 and the grinding assembly 300 improve the discharge of materials in the feeding pipe 120. Because the diameter of the feeding pipe 120 is relatively small, it is very likely that the feeding pipe 120 will be blocked when the materials are discharged, thereby affecting the feeding; and the filtering device proposed by the above device is not convenient for cleaning the powder blocks screened out.

[0028] See also Figure 1-Figure 6 The feeding assembly 100 includes a fixed rod 110, a feeding pipe 120, a driven wheel 130, an anti-blocking shaft 140 and a driving mechanism 150. The fixed rod 110 is arranged inside the feeding pipe 120. One end of the fixed rod 110 is fixedly connected to the inner wall of the feeding pipe 120. The other end of the fixed rod 110 is integrally formed with a bent rod. One end of the bent rod away from the fixed rod 110 is rotatably connected to the bottom end of the driven wheel 130 through a bearing. The anti-blocking shaft 140 is fixedly connected to the driven wheel 130, and a plurality of stirring blades are arranged on the anti-blocking shaft 140. A driving mechanism 150 is arranged on one side of the outside of the feeding pipe 120. The driving mechanism 150 includes a driving motor 151, a driving wheel 152 and a conveyor belt 153. The output shaft of the driving motor 151 is fixedly connected to the center of the driving wheel 152. The driving wheel 152 and the driven wheel 130 are connected through a transmission belt 153.

[0029] See also Figure 1-Figure 6The grinding assembly 300 includes a grinding jar 310, a grinding mechanism 320, a vibration box 330, a fixed plate 340 and a connecting plate 350. The grinding jar 310 is arranged above the feeding pipe 120 and is connected to the inside of the feeding pipe 120. A driving box 311 is fixedly arranged under the grinding jar 310, and a driving motor 151 is arranged in the driving box 311. A fixed shaft 312 is fixedly arranged in the driving box 311, and one end of the driving wheel 152 away from the driving motor 151 is rotatably connected to the fixed shaft 312 through a bearing, wherein brackets 313 are also fixedly arranged on both sides of the grinding jar 310. The grinding mechanism 320 is arranged inside the grinding jar 310, the vibration box 330 is arranged between the two fixed plates 340, the connecting plate 350 is connected to the vibration box 330 by bolts, and a through hole communicating with the bottom of the feeding pipe 120 is opened on the connecting plate 350.

[0030] See also Figure 1-Figure 6 , the inner wall near the lower end of the vibration box 330 is provided with a movable groove, the bottom surface of the movable groove is fixedly connected with a first spring, the upper end surface of the first spring is fixedly connected with a vibration frame 331, the inner wall at the bottom of the vibration frame 331 is fixedly connected with a placement plate 332, and a vibrator 333 is arranged at the center of the lower end surface of the placement plate 332. In addition, a filter plate 334 is arranged inside the vibration frame 331, and a clamping plate 3340 and a push plate 3341 are respectively arranged at both ends of the filter plate 334, and a mounting groove 3310 and a clamping groove 3311 are arranged on both sides of the corresponding position of the vibration frame 331. A plurality of second springs 3312 are arranged in the mounting groove 3310, and when the clamping plate 3340 is arranged in the clamping groove 3311, the push plate 3341 contacts with the second spring 3312 and is arranged in the mounting groove 3310. Among them, a handle 3342 is also fixedly arranged on the filter plate 334.

[0031] Working principle: After the powder is ground, it falls from the feeding pipe 120 and is put into use. Start the driving motor 151, and drive the anti-blocking shaft 140 to rotate through the transmission between the driving wheel 152, the driven wheel 130 and the conveyor belt 153. The stirring blade fixed on the anti-blocking shaft 140 stirs the powder in the feeding pipe 120 to prevent the feeding pipe 120 from being blocked when the material is discharged. At the same time, by loosening the bolts, the connecting plate 350 is removed from the vibration box 330, and the clamping plate 3340 can be removed from the clamping groove 3311 by holding the handle 3342 and squeezing the second spring 3312 to the left, so that the filter plate 334 can be removed from the vibration frame 331. During installation, it is only necessary to squeeze the second spring 3312 to the left first, and then insert the clamping plate 3340 into the clamping groove 3311. The second spring 3312 rebounds to fix the filter plate 334 on the vibration frame 331. The operation is simple and convenient for cleaning the filter plate 334.

[0032] It should be noted that the specific model and specifications of the drive motor 151 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0033] The power supply and principle of the driving motor 151 are clear to those skilled in the art and will not be described in detail here.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding mechanism of a powder processing equipment, comprising a feeding component and a grinding component, characterized in that: The feeding assembly comprises a fixed rod, a feeding pipe, a driven wheel, an anti-blocking shaft and a driving mechanism, wherein the fixed rod is arranged inside the feeding pipe, one end of the fixed rod is fixedly connected to the inner wall of the feeding pipe, the other end of the fixed rod is integrally provided with a bent rod, one end of the bent rod away from the fixed rod is rotatably connected to the bottom end of the driven wheel through a bearing, the anti-blocking shaft is fixedly connected to the driven wheel, and the driving mechanism is arranged on one side outside the feeding pipe; The grinding assembly includes a grinding jar, a grinding mechanism, a vibration box, a fixed plate and a connecting plate. The grinding jar is arranged above the feeding pipe and is connected to the inside of the feeding pipe. The grinding mechanism is arranged inside the grinding jar. The vibration box is arranged between the two fixed plates. The connecting plate and the vibration box are connected by bolts. A through hole communicating with the bottom of the feeding pipe is opened on the connecting plate.

2. The feeding mechanism of the powder processing equipment according to claim 1, characterized in that: The driving mechanism comprises a driving motor, a driving wheel and a conveyor belt. The output shaft of the driving motor is fixedly connected to the center of the driving wheel. The driving wheel and the driven wheel are connected through the conveyor belt.

3. The feeding mechanism of the powder processing equipment according to claim 2, characterized in that: A driving box is fixedly arranged under the grinding jar, and the driving motor is arranged in the driving box.

4. The feeding mechanism of the powder processing equipment according to claim 3, characterized in that: A fixed shaft is arranged in the driving box, and one end of the driving wheel away from the driving motor is rotatably connected to the fixed shaft through a bearing.

5. The feeding mechanism of the powder processing equipment according to claim 1, characterized in that: A movable groove is provided on the inner wall near the lower end of the vibration box, the bottom surface of the movable groove is fixedly connected with a first spring, the upper end surface of the first spring is fixedly connected with a vibration frame, and the inner wall at the bottom of the vibration frame is fixedly connected with a placement plate.

6. The feeding mechanism of the powder processing equipment according to claim 5, characterized in that: A vibrator is arranged at the center of the lower end surface of the placing plate.

7. The feeding mechanism of the powder processing equipment according to claim 5, characterized in that: A filter plate is arranged inside the vibration frame, a clamping plate and a push plate are arranged at both ends of the filter plate, and a mounting groove and a clamping groove are arranged on both sides of the vibration frame at corresponding positions.

8. The feeding mechanism of the powder processing equipment according to claim 7, characterized in that: A plurality of second springs are arranged in the installation groove. When the clamping plate is arranged in the clamping groove, the push plate contacts the second springs and is arranged in the installation groove.

9. The feeding mechanism of the powder processing equipment according to claim 7, characterized in that: A handle is also fixedly arranged on the filter plate.

10. The feeding mechanism of the powder processing equipment according to claim 1, characterized in that: Brackets are fixedly arranged on both sides of the grinding jar.

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