An automatic filling equipment for alkali-resistant sealing primer

Abstract

This utility model discloses an automatic filling device for alkali-resistant sealing primer, including a conveyor and a support column. The support column is externally mounted on the conveyor, and a telescopic column is internally mounted on the support column, extending through the support column to its exterior. A support frame is installed at the top of the telescopic column, and a funnel is installed inside the support frame. A conveying pipe is installed at the bottom of the funnel. This utility model not only enables convenient and thorough mixing of the primer in the automatic filling device, preventing the primer from clumping together, but also facilitates uniform filling of the primer in the filling tank by rotation, and facilitates sequential conveying and filling between multiple sets of filling tanks. Furthermore, it shortens the filling time between multiple sets of filling tanks and improves the filling efficiency of the automatic filling device.

Description

Technical Field

[0001] This utility model relates to the field of automatic filling equipment technology, specifically to an automatic filling equipment for alkali-resistant sealing primer. Background Technology

[0002] Alkali-resistant sealing primer is a protective coating specifically designed for concrete substrates. It is mainly used to seal the pores of the substrate, isolate alkaline substances, enhance the adhesion of the coating, effectively neutralize or isolate the alkali released from the substrate (such as cement mortar, concrete, etc.), prevent alkaline substances from penetrating into the topcoat layer, avoid problems such as efflorescence, discoloration, and fading of the topcoat, provide a uniform substrate for the topcoat, and improve the adhesion and coating effect of the topcoat.

[0003] For example, the filling equipment for alkali-resistant sealing primer disclosed in the authorization announcement number CN219860516U includes three support legs, an outer shell fixedly connected to the top of the three support legs, two limit components fixedly installed on both sides of the outer wall of the outer shell, and the two limit components include four sliding sleeves fixedly connected to both sides of the outer wall of the outer shell, and a push rod fixedly connected to the top of the four sliders, and a limit strip fixed to the outer wall of every two sliders;

[0004] Although it effectively solves the problem of low positioning stability of the packaging can by the filling equipment, which easily leads to the position displacement of the packaging can during operation and affects the work efficiency, it is also designed with multiple nozzles. The setting of this device effectively solves the problem that the traditional device can only fill one packaging can, which greatly improves the work efficiency.

[0005] However, this does not solve the problem that existing automatic filling equipment of this type is generally not conducive to convenient and thorough mixing of the primer during use. The primer is prone to clumping together, which makes it difficult to fill the primer evenly in the filling barrel by self-rotation. It is also not convenient to transport and fill multiple sets of filling barrels sequentially, which affects the filling time between multiple sets of filling barrels and the efficiency of automatic filling equipment in filling barrels. Utility Model Content

[0006] The purpose of this utility model is to provide an automatic filling device for alkali-resistant sealing primer, so as to solve the problems mentioned in the background art, such as the inconvenience of automatic filling equipment in fully stirring the primer, the primer easily forming clumps, the inconvenience of uniform filling of the primer in the filling bucket, the inconvenience of sequential conveying and filling between multiple sets of filling buckets, the impact on the filling time between multiple sets of filling buckets, and the impact on the filling efficiency of the automatic filling equipment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic filling device for alkali-resistant sealing primer, comprising a conveyor and a support column. The support column is externally mounted on the conveyor, and a telescopic column is internally mounted on the support column. The telescopic column extends through the support column to its exterior. A support frame is mounted at the top of the telescopic column, and a funnel is installed inside the support frame. A conveying pipe is installed at the bottom of the funnel. Servo motors are symmetrically mounted at the bottom of the support column. Each output end of the servo motor is equipped with a threaded rod, which extends to the top of the support column and is movably connected thereto. Threaded blocks are fitted onto the surface of each threaded rod, and the threaded rods are threadedly connected to the threaded blocks. The threaded blocks are connected to the telescopic column. A stepper motor is mounted on the side wall of the funnel, and a stirring frame is mounted at the output end of the stepper motor, extending to the interior of the funnel and movably connected thereto. A first motor is mounted on the side wall of the conveying pipe, and a helical rod is mounted at the output end of the first motor, extending to the interior of the conveying pipe and movably connected thereto. A solenoid valve is mounted at the bottom of the conveying pipe.

[0008] Preferably, a variable frequency motor is installed at the center of the top of the conveyor, a support plate is installed on the top of the conveyor outside the variable frequency motor, and a rotating shaft is installed at the output end of the variable frequency motor.

[0009] Preferably, the rotating shaft extends through the support plate to its outside, and gears are fitted on the surface of the rotating shaft. The support plate is symmetrically provided with movable plates, and racks are installed at the bottom ends of the movable plates.

[0010] Preferably, all the racks mesh with gears, and sliders are symmetrically installed at the bottom end of the outer moving plate of the rack.

[0011] Preferably, guide rails are symmetrically installed on the top of the support plate, the sliders are all slidably connected to the guide rails, and cylinders are installed on the bottom side of the moving plate away from the rack.

[0012] Preferably, the output end of each cylinder is equipped with a double-layer plate, and two sets of support frames are symmetrically installed on the side wall of the double-layer plate.

[0013] Preferably, each of the support frames has a symmetrically movable rotating shaft inside, the rotating shaft extends through the support frame to its outside, and the surface of each rotating shaft is fitted with rollers.

[0014] Preferably, each of the support frames is equipped with a power motor at its top, and the output end of each power motor is connected to a set of rotating shafts.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this automatic filling equipment not only enables convenient and thorough stirring of the primer, avoiding the primer from clumping together, but also facilitates the uniform filling of the primer in the filling barrel by self-rotation, and facilitates the sequential conveying and filling between multiple sets of filling barrels, but also shortens the filling time between multiple sets of filling barrels, thus improving the filling efficiency of the automatic filling equipment.

[0016] (1) The stepper motor drives the mixing rack to rotate, and the mixing rack drives the primer inside the funnel to rotate and mix. The servo motor drives the threaded rod to rotate, and the threaded rod drives the threaded block to move upward to the required height. The threaded block drives the telescopic column, support frame, funnel, and conveying pipe to move to the specified height, which facilitates filling of filling barrels of different heights. The first motor drives the screw rod to rotate, and the screw rod drives the mixed primer to be conveyed to one side of the conveying pipe for filling. This realizes that the automatic filling equipment can easily and fully mix the primer, avoids the primer from clumping together, facilitates filling of filling barrels of different heights, and improves the convenience of the automatic filling equipment to fully mix the primer.

[0017] (2) The variable frequency motor drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives two sets of racks to move in opposite directions, the racks drive two sets of moving plates to move in opposite directions, the moving plates drive the cylinder, double-layer plate, support frame, rotating shaft and rollers to move in opposite directions, so that multiple sets of rollers are centered and clamped with the filling barrel. The cylinder drives the double-layer plate, support frame, rotating shaft and rollers to rise. Under the clamping of multiple sets of rollers, the rollers lift the filling barrel upward, so that the filling barrel is separated from the conveyor. The power motor drives the rotating shaft to rotate, the rotating shaft drives the rollers to rotate, so that the rollers drive the filling barrel to rotate. This realizes the convenient center positioning clamping of the automatic filling equipment, which facilitates the uniform filling of the primer in the filling barrel by rotation, facilitates the sequential conveying and filling between multiple sets of filling barrels, shortens the filling time between multiple sets of filling barrels, and improves the filling efficiency of the automatic filling equipment for filling barrels. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a front view structural diagram of the present utility model;

[0020] Figure 3 This is a front view cross-sectional structural diagram of the support column of this utility model;

[0021] Figure 4 This is a front view cross-sectional structural diagram of the funnel of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the double-layer plate of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the support frame of this utility model;

[0024] Figure 7 This is a three-dimensional structural diagram of the conveyor of this utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the movable plate of this utility model.

[0026] In the diagram: 1. Conveyor; 2. Support column; 3. Telescopic column; 4. Support frame; 5. Funnel; 6. Conveying pipe; 7. Servo motor; 8. Threaded rod; 9. Threaded block; 10. Helical rod; 11. Stepper motor; 12. Mixing rack; 13. Double-layer plate; 14. Support frame; 15. Power motor; 16. Rotating shaft; 17. Roller; 18. Moving plate; 19. Cylinder; 20. Variable frequency motor; 21. Rotating shaft; 22. Gear; 23. Rack; 24. Slider; 25. Guide rail; 26. Support plate; 27. First motor; 28. Solenoid valve. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Example 1

[0031] Please see Figure 1-8 This utility model provides an embodiment of an automatic filling device for alkali-resistant sealing primer, comprising a conveyor 1 and a support column 2. The support column 2 is disposed outside the conveyor 1, and a telescopic column 3 is disposed inside the support column 2. The telescopic column 3 extends through the support column 2 to its exterior. A support frame 4 is installed at the top of the telescopic column 3, and a funnel 5 is installed inside the support frame 4. A conveying pipe 6 is installed at the bottom of the funnel 5. Servo motors 7 are symmetrically installed at the bottom of the interior of the support column 2. Each output end of the servo motor 7 is equipped with a threaded rod 8, and each threaded rod 8 extends to the support column 2. The top end is movably connected to it, and threaded blocks 9 are fitted on the surface of the threaded rod 8. The threaded rod 8 is threadedly connected to the threaded blocks 9, and the threaded blocks 9 are connected to the telescopic column 3. A stepper motor 11 is installed on the side wall of the funnel 5. A stirring rack 12 is installed at the output end of the stepper motor 11. The stirring rack 12 extends into the interior of the funnel 5 and is movably connected to it. A first motor 27 is installed on the side wall of the conveying pipe 6. A spiral rod 10 is installed at the output end of the first motor 27. The spiral rod 10 extends into the interior of the conveying pipe 6 and is movably connected to it. A solenoid valve 28 is installed at the bottom end of the conveying pipe 6.

[0032] Alkali-resistant sealing primer is a coating specifically designed for building wall treatment. When using an automatic filling device for alkali-resistant sealing primer, the primer is poured into the funnel 5. The stepper motor 11 is then turned on. Supported by the funnel 5, the stepper motor 11 drives the mixing frame 12 to rotate. The mixing frame 12 rotates and mixes the primer inside the funnel 5. Two servo motors 7 are then turned on. Supported by the support column 2, the servo motors 7 drive the threaded rod 8 to rotate. With the threaded connection between the threaded rod 8 and the threaded block 9, the threaded rod 8 moves the threaded block 9 upwards to the desired height. The threaded block 9 then moves the telescopic column 3, support frame 4, funnel 5, and conveying pipe 6. Moving to the designated height facilitates filling of containers of different heights. The first motor 27 is turned on, and supported by the conveying pipe 6, it drives the screw rod 10 to rotate. The screw rod 10 then conveys the mixed primer to one side of the conveying pipe 6 for filling. The primer is discharged through the solenoid valve 28. The amount of primer conveyed is controlled by controlling the number of rotations of the first motor 27. This allows the automatic filling equipment to easily and thoroughly mix the primer, preventing it from clumping together and facilitating filling of containers of different heights. It also improves the convenience of the automatic filling equipment in thoroughly mixing the primer.

[0033] A variable frequency motor 20 is installed at the center of the top of the inside of the conveyor 1. A support plate 26 is installed at the top of the conveyor 1 outside the variable frequency motor 20. A rotating shaft 21 is installed at the output end of the variable frequency motor 20. The rotating shaft 21 extends through the support plate 26 to its outside. Gears 22 are fitted on the surface of the rotating shaft 21. Moving plates 18 are symmetrically arranged on the outside of the support plate 26. A rack 23 is installed at the bottom of each moving plate 18.

[0034] All racks 23 mesh with gears 22. Slider 24 are symmetrically installed at the bottom of the external moving plate 18 of rack 23. Guide rails 25 are symmetrically installed at the top of the support plate 26. Slider 24 is slidably connected to guide rails 25. Cylinder 19 is installed on the side of the bottom of the moving plate 18 away from rack 23.

[0035] The output end of the cylinder 19 is equipped with a double-layer plate 13. Two sets of support frames 14 are symmetrically installed on the side wall of the double-layer plate 13. Rotating shafts 16 are symmetrically and movably installed inside the support frames 14. The rotating shafts 16 extend through the support frames 14 to the outside. Rollers 17 are fitted on the surface of the rotating shafts 16.

[0036] Each support frame 14 is equipped with a power motor 15 at its top, and the output end of each power motor 15 is connected to a set of rotating shafts 16.

[0037] When filling is required, the conveyor 1 is turned on, allowing the filling barrels to be transported sequentially to the working area. Upon arrival at the working area, the variable frequency motor 20 is turned on. Supported by the conveyor 1, the variable frequency motor 20 drives the rotating shaft 21 to rotate. The rotating shaft 21 drives the gear 22 to rotate. With the gear 22 meshing with the rack 23, the gear 22 drives two sets of racks 23 to move towards each other. Under the sliding connection between the guide rail 25 and the slider 24, the racks 23 drive two sets of moving plates 18 to move towards each other. The moving plates 18 drive the cylinder 19, double-layer plate 13, support frame 14, rotating shaft 16, and rollers 17 to move towards each other, allowing multiple sets of rollers 17 to be centrally positioned and clamped with the filling barrels. The two sets of cylinders 19 are then turned on. Supported by the moving plates 18, the cylinders 19 drive the double-layer plate 13, support frame 14, rotating shaft 16, and rollers 17 to rise. Under the clamping of multiple sets of rollers 17, the rollers 17 lift the filling barrel upwards, causing the filling barrel to disengage from the conveyor 1. Multiple sets of power motors 15 are activated, and under the support of the support frame 4, the power motors 15 drive the rotating shaft 16 to rotate. The rotating shaft 16 drives the rollers 17 to rotate, causing the rollers 17 to rotate, which facilitates uniform filling. After one set of filling is completed, the cylinder 19 and the frequency conversion motor 20 are opened in reverse to facilitate contact between the filling barrel and the conveyor 1, facilitating the conveying of the filling barrel and the continuation of the next set of filling. This achieves convenient center positioning and clamping of the automatic filling equipment, facilitates uniform filling of the primer in the filling barrel, facilitates the sequential conveying and filling of multiple sets of filling barrels, shortens the filling time between multiple sets of filling barrels, and improves the filling efficiency of the automatic filling equipment.

[0038] Work steps

[0039] Stepper motor 11 drives stirring rack 12 to rotate, stirring rack 12 drives the primer inside funnel 5 to rotate and stir. Servo motor 7 drives threaded rod 8 to rotate, threaded rod 8 drives threaded block 9 to move upward to the required height. Threaded block 9 drives telescopic column 3, support frame 4, funnel 5, and conveying pipe 6 to move to the designated height. First motor 27 drives screw rod 10 to rotate, screw rod 10 carries the stirred primer to one side of conveying pipe 6 for filling. Variable frequency motor 20 drives rotating shaft 21 to rotate, rotating shaft 21 drives gear 22 to rotate, gear 22 drives two sets of racks 23 to move in opposite directions. The two sets of moving plates 18 are driven to move towards each other. The moving plates 18 drive the cylinder 19, double-layer plate 13, support frame 14, rotating shaft 16, and rollers 17 to move towards each other, so that multiple sets of rollers 17 are centered and clamped with the filling barrel. The cylinder 19 drives the double-layer plate 13, support frame 14, rotating shaft 16, and rollers 17 to rise. Under the clamping of multiple sets of rollers 17, the rollers 17 lift the filling barrel upward, so that the filling barrel is separated from the conveyor 1. The power motor 15 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the rollers 17 to rotate, so that the rollers 17 drive the filling barrel to rotate, thus completing the operation of the automatic filling equipment.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. An automatic filling device for alkali-resistant sealing primer, characterized in that: The system includes a conveyor and support columns. The support columns are externally mounted on the conveyor, and a telescopic column is internally mounted on the support columns, extending through the support columns to their exterior. A support frame is mounted at the top of the telescopic column, and a funnel is installed inside the support frame. A conveying pipe is mounted at the bottom of the funnel. Servo motors are symmetrically mounted at the bottom of the support columns, and each servo motor has a threaded rod at its output end, extending to and movably connecting with the top of the support column. Threaded blocks are fitted onto the surface of each threaded rod, and the threaded rods are threadedly connected to the threaded blocks. The threaded blocks are connected to the telescopic columns. A stepper motor is mounted on the side wall of the funnel, and a stirring frame is mounted at its output end, extending to and movably connecting with the inside of the funnel. A first motor is mounted on the side wall of the conveying pipe, and a helical rod is mounted at its output end, extending to and movably connecting with the inside of the conveying pipe. A solenoid valve is mounted at the bottom of the conveying pipe.

2. The automatic filling equipment for alkali-resistant sealing primer according to claim 1, characterized in that: A variable frequency motor is installed at the center of the top of the conveyor. A support plate is installed on the top of the conveyor outside the variable frequency motor. A rotating shaft is installed at the output end of the variable frequency motor.

3. The automatic filling equipment for alkali-resistant sealing primer according to claim 2, characterized in that: The rotating shaft extends through the support plate to its outside. Gears are fitted on the surface of the rotating shaft. Moving plates are symmetrically arranged on the outside of the support plate, and racks are installed at the bottom of each moving plate.

4. The automatic filling equipment for alkali-resistant sealing primer according to claim 3, characterized in that: All racks mesh with gears, and sliders are symmetrically installed at the bottom end of the external moving plate of the rack.

5. The automatic filling equipment for alkali-resistant sealing primer according to claim 4, characterized in that: The top of the support plate is symmetrically equipped with guide rails, and the sliders are all slidably connected to the guide rails. Cylinders are installed on the bottom side of the moving plate away from the rack.

6. The automatic filling equipment for alkali-resistant sealing primer according to claim 5, characterized in that: The output end of each cylinder is equipped with a double-layer plate, and two sets of support frames are symmetrically installed on the side wall of the double-layer plate.

7. The automatic filling equipment for alkali-resistant sealing primer according to claim 6, characterized in that: The support frame has symmetrically movable rotating shafts inside, which extend through the support frame to the outside, and the surface of each rotating shaft is fitted with rollers.

8. The automatic filling equipment for alkali-resistant sealing primer according to claim 7, characterized in that: Each of the support frames is equipped with a power motor at its top, and the output end of each power motor is connected to a set of rotating shafts.

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