Powder coating quantitative boxing mechanism

Abstract

The utility model relates to the technical field of powder coating quantitative box filling machine structures, in particular to a powder coating quantitative box filling mechanism which comprises a quantitative box filling unit, supporting feet are connected to the four corners of the bottom end of the quantitative box filling unit, adjusting assemblies are installed on the inner sides of the supporting feet, and each adjusting assembly comprises a movable part. A conveying belt set is movably installed on the inner side of the movable part, a positioning assembly is installed on the right side of the conveying belt set and comprises a plate frame fixedly connected with the side plate end of the conveying belt set, and the top end of the plate frame is in butt joint with a butt joint plate through a bolt. The output end of the micro motor drives the gear to rotate, the gear controls the two racks to move relatively, the racks can drive the positioning plates to move, the two positioning plates can push a carton, the carton can be placed in the center of the surface of the conveying belt set, and powder waste caused by the fact that powder flows out of the carton during charging is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating quantitative packaging machine structures, in particular to a powder coating quantitative packaging mechanism. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. Different from ordinary solvent-based coating and water-based coating, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption. When packing powder coating, it needs to be packaged by quantitative packing mechanism.

[0003] When packing powder coatings, it is necessary to use a quantitative packing mechanism to pack the cartons. When the existing powder coating quantitative packing mechanism is used to transport cartons, the position of the cartons placed on the conveyor belt is not restricted, and it is difficult to place the cartons at the center of the conveyor belt. When loading, the powder is easy to flow out of the carton, resulting in powder waste. Therefore, a powder coating quantitative packing mechanism is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quantitative packing mechanism for powder coating comprises a quantitative packing unit, wherein the four corners of the bottom end of the quantitative packing unit are connected with supporting feet, an adjusting assembly is installed on the inner side of the supporting feet, the adjusting assembly comprises a movable part, a conveyor belt group is movably installed on the inner side of the movable part, a positioning assembly is installed on the right side of the conveyor belt group, the positioning assembly comprises a plate frame connected and fixed to the side plate end of the conveyor belt group, a docking plate is butt-jointed with the top end of the plate frame by bolts, a micro motor is installed on the surface of the docking plate, and a gear is connected to the output end of the micro motor after passing through the docking plate, two racks are symmetrically meshed with teeth on the outer side of the gear, and a positioning plate is connected to the outer side of the rack.

[0007] Preferably, a guide rail is connected to the right side of the rack, and the guide rail is embedded in the docking plate through a guide groove. The guide rail can be limited and guided by the guide groove on the inner side of the docking plate to ensure the stability of the guide rail when moving.

[0008] Preferably, a plurality of strip-shaped hollow grooves are equidistantly provided on the side of the positioning plate, and the bottom end of the positioning plate is close to the surface of the adjustment component. The overall weight of the positioning plate can be reduced by the strip-shaped hollow groove design of the positioning plate.

[0009] Preferably, a shaft cylinder is connected to the four corners of the outer side of the conveyor belt group, and an inner shaft is inserted into the bottom end of the shaft cylinder through a through hole, and a base is connected to the bottom end of the inner shaft. The shaft cylinder moves on the surface of the inner shaft to ensure the stability of the conveyor belt group during lifting and lowering movement.

[0010] Preferably, the movable component includes a vertical plate, and a movable block is embedded in the vertical plate through a limiting groove. The front side of the movable block is fixed to the side plate end of the conveyor belt group by bolts, and the movable block is guided by the limiting groove of the vertical plate so that the movable block can only move up and down stably inside the limiting groove of the vertical plate.

[0011] Preferably, balls are embedded in ball grooves on the left and right sides of the movable block, and the balls are against the inner wall of the vertical plate through guide grooves. The movement of the movable block can drive the balls to move and roll frictionally, thereby ensuring the smoothness of the movement of the movable block.

[0012] Preferably, a threaded shaft is inserted into the surface of the movable block through a threaded hole, and the bottom end of the threaded shaft is rotatably connected to the inner side of the vertical plate. The top end of the threaded shaft passes through the vertical plate through a through hole and is connected to a driving motor. The movable block can stably move on the surface of the threaded shaft, and then the height of the conveyor belt group can be quickly adjusted.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting a positioning component, the positioning of the carton is achieved. Compared with the traditional structure, this device drives the gear to rotate through the output end of the micro motor, and controls the relative movement of the two racks through the gear, so that the rack can drive the positioning plate to move. The two positioning plates can push the carton so that the carton can be placed in the center of the surface of the conveyor belt group, avoiding the powder flowing out of the carton during loading, causing powder waste.

[0015] 2. By setting up an adjustment component, the height adjustment of the conveyor belt group can be achieved. The device drives the threaded shaft to rotate through the output end of the driving motor, so that the external thread of the threaded shaft cooperates with the internal thread of the movable block, and then controls the movable block to drive the conveyor belt group to be raised and lowered, and then adjusts and changes the distance between the conveyor belt group and the discharge port of the quantitative packing unit, so as to facilitate the placement of cartons of different heights and sizes, and further improve the convenience of powder filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1This is a schematic diagram of the external structure of a quantitative packaging mechanism for powder coatings proposed by the utility model;

[0018] Figure 2 This is a three-dimensional disassembled structural schematic diagram of an adjusting component in a powder coating quantitative packaging mechanism proposed by the utility model;

[0019] Figure 3 This is a partial bottom-up structural schematic diagram of an adjusting component in a powder coating quantitative packaging mechanism proposed by the utility model;

[0020] Figure 4 The utility model provides a three-dimensional disassembled structural schematic diagram of a positioning component in a quantitative packaging mechanism for powder coatings.

[0021] In the figure: 1. quantitative packing unit; 2. adjustment component; 21. conveyor belt group; 22. shaft cylinder; 23. inner shaft; 24. base; 25. movable part; 251. movable block; 252. ball bearing; 253. vertical plate; 254. threaded shaft; 255. driving motor; 3. support foot; 4. positioning component; 41. plate frame; 42. docking plate; 43. gear; 44. micro motor; 45. rack; 46. positioning plate; 47. guide rail. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4 A quantitative packing mechanism for powder coating comprises a quantitative packing unit 1, wherein the four corners of the bottom end of the quantitative packing unit 1 are connected with supporting feet 3, an adjusting assembly 2 is installed inside the supporting feet 3, the adjusting assembly 2 comprises a movable part 25, a conveyor belt group 21 is movably installed inside the movable part 25, a positioning assembly 4 is installed on the right side of the conveyor belt group 21, the positioning assembly 4 comprises a plate frame 41 connected and fixed to the side plate end of the conveyor belt group 21, a docking plate 42 is docked at the top of the plate frame 41 by bolts, a micro motor 44 is installed on the surface of the docking plate 42, and an output end of the micro motor 44 passes through the docking plate 42 and is connected to a gear 43, two racks 45 are symmetrically meshed on the outer side of the gear 43 through teeth, and a positioning plate 46 is connected to the outer side of the rack 45.

[0024] A guide rail 47 is connected to the right side of the rack 45 , and the guide rail 47 is embedded in the docking plate 42 through a guide groove.

[0025] A plurality of strip-shaped hollow grooves are equidistantly formed on the side of the positioning plate 46 , and the bottom end of the positioning plate 46 is close to the surface of the adjustment component 2 .

[0026] The four corners of the outer side of the conveyor belt assembly 21 are connected with a shaft cylinder 22 , and an inner shaft 23 is inserted into the bottom end of the shaft cylinder 22 through a through hole, and the bottom end of the inner shaft 23 is connected with a base 24 .

[0027] The movable component 25 includes a vertical plate 253 , and a movable block 251 is inserted into a limiting groove inside the vertical plate 253 . The front side of the movable block 251 is fixedly connected to the side plate end of the conveyor belt assembly 21 by bolts.

[0028] Balls 252 are embedded in the ball grooves on the left and right sides of the movable block 251 , and the balls 252 abut against the inner wall of the vertical plate 253 through the guide grooves.

[0029] A threaded shaft 254 is inserted into the surface of the movable block 251 through a threaded hole, and the bottom end of the threaded shaft 254 is rotatably connected to the inner side of the vertical plate 253 , and the top end of the threaded shaft 254 passes through the vertical plate 253 through a through hole and is connected to a driving motor 255 .

[0030] The guide groove on the inner side of the docking plate 42 can be used to limit and guide the guide rail 47 to ensure the stability of the guide rail 47 when moving. The strip hollow groove design of the positioning plate 46 can reduce the overall weight of the positioning plate 46. At the same time, the bottom end of the positioning plate 46 is close to the surface of the conveyor belt group 21, which can facilitate the positioning of the box and the filling of the paint. The movement of the shaft cylinder 22 on the surface of the inner shaft 23 can ensure the stability of the conveyor belt group 21 during the lifting and lowering movement, and avoid the conveyor belt group 21 from deflecting during the movement. The movable block 251 is guided by the limiting groove of the vertical plate 253, so that the movable block 251 can only be stable inside the limiting groove of the vertical plate 253. The movable block 251 is fixedly moved up and down to prevent the movable block 251 from escaping from the inside of the vertical plate 253 during movement. When the movable block 251 moves in the limiting groove of the vertical plate 253, the movement of the movable block 251 can drive the ball 252 to move and roll frictionally, thereby ensuring the smoothness of the movement of the movable block 251 and reducing the probability of the movable block 251 getting stuck. The output end of the driving motor 255 can drive the threaded shaft 254 to rotate, and the movable block 251 can be controlled to move stably on the surface of the threaded shaft 254, and then the height of the conveyor belt group 21 can be quickly adjusted, and the distance between the conveyor belt group 21 and the unloading port of the quantitative packing unit 1 can be changed to make it suitable for cartons of various sizes.

[0031] Working principle: According to the attached Figure 2 With attached Figure 3 As shown, during use, the driving motor 255 can be started so that the shaft end of the driving motor 255 drives the threaded shaft 254 to rotate. The threaded shaft 254 can control the movable block 251 to move in the guide groove of the vertical plate 253 during rotation. The movement of the movable block 251 can change the height of the conveyor belt group 21, and then change the distance between the conveyor belt group 21 and the discharge port of the quantitative packing unit 1;

[0032] Secondly, according to the attached Figure 4As shown, at this time, the carton can be placed on the surface of the conveyor belt group 21, and the output end of the micro motor 44 drives the gear 43 to rotate. The rotation of the gear 43 can control the relative movement of the two racks 45. The movement of the rack 45 can drive the positioning plate 46 to move. The movement of the rack 45 can drive the positioning plate 46 to move, and then the carton is supported and positioned to ensure that the carton is placed in the center of the conveyor belt group 21, which is convenient for receiving the powder coating.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantitative packing mechanism for powder coatings, comprising a quantitative packing unit (1), characterized in that: The bottom four corners of the quantitative packing unit (1) are connected with supporting feet (3), the inner side of the supporting feet (3) is installed with an adjusting assembly (2), the adjusting assembly (2) comprises a movable part (25), the inner side of the movable part (25) is movably installed with a conveyor belt group (21), the right side of the conveyor belt group (21) is installed with a positioning assembly (4), the positioning assembly (4) comprises a plate frame (41) connected and fixed to the side plate end of the conveyor belt group (21), the top of the plate frame (41) is connected with a docking plate (42) by bolts, a micro motor (44) is installed on the surface of the docking plate (42), and the output end of the micro motor (44) passes through the docking plate (42) and is connected with a gear (43), the outer side of the gear (43) has two racks (45) symmetrically meshed by teeth, and the outer side of the rack (45) is connected with a positioning plate (46).

2. A powder coating quantitative packaging mechanism according to claim 1, characterized in that: The right side of the rack (45) is connected to a guide rail (47), and the guide rail (47) is embedded in the docking plate (42) through a guide groove.

3. A powder coating quantitative packaging mechanism according to claim 1, characterized in that: The side of the positioning plate (46) is provided with a plurality of strip-shaped hollow grooves at equal intervals, and the bottom end of the positioning plate (46) is close to the surface of the adjustment component (2).

4. A powder coating quantitative packaging mechanism according to claim 1, characterized in that: The conveyor belt assembly (21) is connected to a shaft cylinder (22) at the four corners on the outside, and an inner shaft (23) is inserted into the bottom end of the shaft cylinder (22) through a through hole, and the bottom end of the inner shaft (23) is connected to a base (24).

5. A powder coating quantitative packaging mechanism according to claim 1, characterized in that: The movable component (25) comprises a vertical plate (253), a movable block (251) is inserted into a limiting groove inside the vertical plate (253), and the front side of the movable block (251) is fixedly connected to the side plate end of the conveyor belt assembly (21) by bolts.

6. A powder coating quantitative packaging mechanism according to claim 5, characterized in that: Balls (252) are embedded in ball grooves on the left and right sides of the movable block (251), and the balls (252) abut against the inner wall of the vertical plate (253) through the guide grooves.

7. A powder coating quantitative packaging mechanism according to claim 6, characterized in that: A threaded shaft (254) is inserted through a threaded hole on the surface of the movable block (251), and the bottom end of the threaded shaft (254) is rotatably connected to the inner side of the vertical plate (253), and the top end of the threaded shaft (254) passes through the vertical plate (253) through a through hole and is connected to a driving motor (255).

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