Automatic metering and batching device for preparing putty powder

Abstract

The utility model relates to the technical field of putty powder preparation, in particular to an automatic metering and batching device for putty powder preparation. The automatic metering and batching device for preparing the putty powder comprises a support, a discharging hopper, storage hoppers and a mixing tank, sliding grooves distributed in the front-back direction are formed in the upper portion of the support, the discharging hopper is installed on the upper portion of the support, the storage hoppers distributed in the left-right direction are installed on the upper portion of the support, and the mixing tank is installed on the lower portion of the support. A double-shaft driving motor is arranged to drive a rotary disc to rotate, a protruding rod rotates in a guide groove in a sliding mode to pull a connecting plate to move leftwards, then a sliding baffle drives a metering hopper to move leftwards to stagger a storage hopper, the metering hopper drives a cover plate to move leftwards to be disengaged from the upper portion of a support, and the cover plate rotates downwards to open the metering hopper; the talcum powder and the glue in the two metering hoppers flow out into the discharging hopper, so that the effect of automatically and quantitatively proportioning the talcum powder and the glue is achieved, and manual operation is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of putty powder preparation, in particular to an automatic metering and batching device for putty powder preparation. Background Art

[0002] Putty powder is a kind of building decoration material, and its main components are talcum powder and glue. Putty powder has fine particles, high gloss, and the powder color is generally snow-white. Putty powder is divided into indoor putty and outdoor putty, which is a base material for wall repair and leveling, and is also used in the construction of paint and latex paint. When preparing putty powder, two raw materials, talcum powder and glue, need to be fully mixed together to obtain putty powder.

[0003] A patent with the patent authorization announcement number CN219942444U discloses a putty powder preparation mechanism. This solution includes a preparation barrel, and a screw rod is connected to the left side of the preparation barrel in a spiral transmission manner, and a connecting plate is rotatably sleeved on the outer side of the screw rod. Although the above patent can rotate the stirring frame to stir putty powder and water by setting a motor, a vertical rod, a large gear and a small gear, improving work efficiency, before preparing putty powder, it is necessary to pre-match the raw materials and water in advance, and the matching is operated by workers using metering or weighing tools. This operation requires more energy of the workers, and manual matching cannot prevent errors.

[0004] Therefore, there is a particular need for an automatic metering and batching device for putty powder preparation to solve the problems existing in the prior art. Summary of the Utility Model

[0005] In order to overcome the disadvantages that the matching in the existing patent is operated by workers using metering or weighing tools, this operation requires more energy of the workers, and manual matching cannot prevent errors, the utility model provides an automatic metering and batching device for putty powder preparation.

[0006] The present utility model is achieved through the following technical means: An automatic metering and batching device for putty powder preparation, comprising a support, a feeding hopper, a storage hopper, a mixing tank, a double-shaft drive motor, a mixer, and a discharge port. A chute is provided at the upper part of the support and distributed front and back. The feeding hopper is installed at the upper part of the support. The storage hoppers are installed at the upper part of the support and distributed left and right. The mixing tank is installed at the lower part of the support. The double-shaft drive motor is installed at the upper part of the mixing tank. A mixer is connected to the output shaft at the lower side of the double-shaft drive motor through a coupling. The mixer is used for stirring talcum powder and glue. The lower part of the mixing tank is connected with a discharge port for discharging putty powder. It further comprises a sliding baffle, a metering hopper, a rotating shaft, a cover plate, a connecting plate, a turntable, and a convex rod. Two sliding baffles are slidably connected between the two chutes. The two metering hoppers are detachably connected to the two sliding baffles respectively. The volumes of the two metering hoppers are set in a certain proportion. The metering hopper is located below the storage hopper and in contact with it. The lower part of the metering hopper is connected with a rotating shaft. The cover plate is rotatably connected to the rotating shaft. The cover plate is in contact with the metering hopper, and an arc surface is provided at the right part of the cover plate, which can be in contact with the upper part of the support. A connecting plate is connected between the two sliding baffles. A guiding groove is provided in the middle of the connecting plate. The turntable is fixedly connected to the output shaft at the upper side of the double-shaft drive motor. The convex rod is connected to the turntable. The convex rod is slidably connected to the guiding groove. By starting the double-shaft drive motor, the turntable drives the convex rod to rotate. The convex rod pulls and pushes the connecting plate to move left and right, so that the connecting plate drives the sliding baffle to move left and right, making the metering hopper drive the cover plate to move left and right. The cover plate rotates up and down to open and close the metering hopper.

[0007] Optionally, the convex rod is placed at the central position of the guiding groove, which can limit the sliding lengths of the convex rod when rotating and reversing to be the same.

[0008] Optionally, two hollow support plates are provided between the feeding hopper and the support.

[0009] Optionally, the lower part of the feeding hopper is an inclined frame and is connected to the mixing tank.

[0010] Optionally, a number of square weight-increasing blocks for increasing weight are provided at the bottom of the support.

[0011] Optionally, it further comprises an observation window. The observation window for viewing the situation is embedded and connected in the upper middle part of the mixing tank.

[0012] From the above description of the structure of the utility model, it can be known that the design starting point, concept and advantages of the utility model are: 1. By setting a dual-axis drive motor to drive the turntable to rotate, the convex rod rotates and slides in the guide groove to pull the connecting plate to the left, and then the sliding baffle drives the metering bucket to move to the left to stagger the storage bucket, and the metering bucket drives the cover plate to move to the left and disengage from the upper part of the bracket, so that the cover plate rotates downward to open the metering bucket, and then the talcum powder and glue in the two metering buckets flow out into the lower hopper, thereby realizing the effect of automatic and quantitative proportioning of talcum powder and glue, without manual operation.

[0013] 2. By setting up an observation window, the staff can check the mixing status of talcum powder and glue in the mixing tank at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the storage hopper, metering hopper, sliding baffle and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the measuring bucket, sliding baffle plate, cover plate and other components of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the support, the lower hopper and the storage hopper of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of components such as a dual-axis drive motor, a mixing tank and an observation window of the utility model.

[0019] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the mixing tank, mixer, discharge port and other components of the utility model.

[0020] The meanings of the reference numerals in the figure are: 1. bracket, 101. slide, 102. lower hopper, 2. storage hopper, 3. metering hopper, 4. sliding baffle, 5. cover plate, 51. rotating shaft, 6. connecting plate, 7. guide groove, 8. turntable, 81. protruding rod, 9. dual-axis drive motor, 10. mixing tank, 11. mixer, 12. discharge port, 13. observation window. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment: An automatic metering and batching device for putty powder preparation. Refer to Figures 1-6 As shown in the figure, it includes a bracket 1, a feeding hopper 102, a storage hopper 2, a mixing tank 10, a double-shaft drive motor 9, a mixer 11, a discharge port 12 and an observation window 13. A number of square weight-increasing blocks for increasing weight are provided at the bottom of the bracket 1. The upper part of the bracket 1 is connected with the feeding hopper 102 by bolts. Two hollow support plates are provided between the feeding hopper 102 and the bracket 1. The upper part of the bracket 1 is connected with the storage hoppers 2 distributed left and right by bolts. The lower part of the bracket 1 is connected with the mixing tank 10 by bolts. The lower part of the feeding hopper 102 is an inclined frame and is connected with the mixing tank 10. The upper part of the mixing tank 10 is connected with the double-shaft drive motor 9 by bolts. The output shaft on the lower side of the double-shaft drive motor 9 is connected with the mixer 11 by a coupling. The mixer 11 is used for stirring talcum powder and glue. The lower part of the mixing tank 10 is connected with a discharge port 12 for discharging putty powder. An observation window 13 for checking the situation is embedded in the upper middle part of the mixing tank 10. It also includes a sliding baffle 4, a metering hopper 3, a rotating shaft 51, a cover plate 5, a connecting plate 6, a turntable 8 and a convex rod 81. Front and rear distributed sliding grooves 101 are opened in the upper part of the bracket 1. Two sliding baffles 4 are slidably connected between the two sliding grooves 101. A metering hopper 3 is threadedly connected to both of the two sliding baffles 4, and the volumes of the two metering hoppers 3 are set in a ratio of 1:2, so as to realize the ratio of talcum powder and glue of 1:2. The metering hopper 3 is located below the storage hopper 2 and is in contact with it. The lower part of the metering hopper 3 is connected with a rotating shaft 51. A cover plate 5 is rotatably connected to the rotating shaft 51. The cover plate 5 is in contact with the metering hopper 3, and an arc surface is provided on the right part of the cover plate 5, and the arc surface can be in contact with the upper part of the bracket 1. A connecting plate 6 is connected between the two sliding baffles 4. A guiding groove 7 is opened in the middle of the connecting plate 6. The output shaft on the upper side of the double-shaft drive motor 9 is connected with a turntable 8 by key connection. A convex rod 81 is connected to the turntable 8. The convex rod 81 is slidably connected with the guiding groove 7. The convex rod 81 is placed at the central position of the guiding groove 7, which can limit the sliding lengths of the convex rod 81 when rotating forward and backward to be the same. By starting the double-shaft drive motor 9, the turntable 8 drives the convex rod 81 to rotate. The convex rod 81 pulls and pushes the connecting plate 6 to move left and right, so that the connecting plate 6 drives the sliding baffle 4 to move left and right, and the metering hopper 3 drives the cover plate 5 to move left and right, and the cover plate 5 rotates up and down to open and close the metering hopper 3.

[0023] First, the staff pours appropriate amounts of talcum powder and glue into the two storage hoppers 2 respectively, and the talcum powder and glue in the two storage hoppers 2 flow into the two measuring hoppers 3 respectively, so that the two measuring hoppers 3 are filled with talcum powder and glue respectively, and the volumes of the two measuring hoppers 3 are set in a ratio of 1:2. In this way, talcum powder and glue are discharged in a ratio of 1:2, and then the double-axis drive motor 9 is started. The output shaft on the upper side of the double-axis drive motor 9 rotates to drive the turntable 8 to rotate, and the turntable 8 drives the convex rod 81 to rotate. When the convex rod 81 rotates, it moves in front of the guide groove 7. The sliding of the inner half pulls the connecting plate 6 to move to the left, and the connecting plate 6 drives the sliding baffle 4 to move to the left, and the sliding baffle 4 drives the metering hopper 3 to move to the left to stagger the storage hopper 2. At the same time, the sliding baffle 4 blocks the lower part of the storage hopper 2, so that the storage hopper 2 stops discharging. When the metering hopper 3 moves to the left, it drives the cover plate 5 to move to the left, so that it is out of contact with the upper part of the bracket 1. After the contact is broken, the cover plate 5 rotates downward with the rotating shaft 51 as the axis under the action of gravity to open the metering hopper 3, thereby causing the talcum powder and glue in the two metering hoppers 3 to flow out to the lower hopper 102, thereby achieving the effect of automatic and quantitative proportioning of talcum powder and glue, without manual operation, the talcum powder and glue flowing out of the lower hopper 102 flow into the mixing tank 10, the output shaft at the lower side of the dual-axis drive motor 9 rotates to drive the mixer 11 to rotate, and then the talcum powder and glue are mixed together to form putty powder, and the mixed putty powder is discharged through the discharge port 12. When the talcum powder and glue in the two measuring buckets 3 have all flowed out, the staff controls the output shaft on the upper side of the dual-axis drive motor 9 to reverse, so that the turntable 8 drives the cam The rod 81 reverses, and when the protruding rod 81 reverses, it slides in the rear half of the guide groove 7 and pushes the connecting plate 6 to move to the right. The connecting plate 6 drives the sliding baffle 4 to move to the right, and the sliding baffle 4 drives the metering bucket 3 to move to the left to align with the storage hopper 2. At the same time, the baffle no longer blocks the lower part of the storage hopper 2, so that the talcum powder and glue in the storage hopper 2 continue to flow into the metering bucket 3. When the metering bucket 3 moves to the right, it drives the cover plate 5 to move to the right, so that the arc surface on the right side contacts the upper part of the bracket 1. When in contact, the cover plate 5 rotates upward with the rotating shaft 51 as the axis to close the metering bucket 3.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic metering and batching device for preparing putty powder, comprising a support (1), a lower hopper (102), a storage hopper (2), a mixing tank (10), a double-axis drive motor (9), a mixer (11) and a discharge port (12), wherein the upper portion of the support (1) is provided with a chute (101) distributed frontward and rearward, the upper portion of the support (1) is provided with a lower hopper (102), the top of the support (1) is provided with a storage hopper (2) distributed leftward and rightward, the lower portion of the support (1) is provided with a mixing tank (10), the upper portion of the mixing tank (10) is provided with a double-axis drive motor (9), the output shaft on the lower side of the double-axis drive motor (9) is connected to the mixer (11) through a coupling, the mixer (11) is used to stir talcum powder and glue, the lower portion of the mixing tank (10) is connected with a discharge port (12) for discharging putty powder, and the characteristics are as follows: The invention also comprises a sliding baffle (4), a metering bucket (3), a rotating shaft (51), a cover plate (5), a connecting plate (6), a rotating disk (8) and a protruding rod (81). Two sliding baffles (4) are slidably connected between the two slide grooves (101). The two sliding baffles (4) are both detachably connected to the metering bucket (3). The volumes of the two metering buckets (3) are arranged in a certain ratio. The metering bucket (3) is located below the storage bucket (2) and contacts therewith. The lower part of the metering bucket (3) is connected to the rotating shaft (51). The rotating shaft (51) A cover plate (5) is rotatably connected to the upper part, the cover plate (5) contacts the measuring bucket (3), and a curved surface is provided on the right part of the cover plate (5), and the curved surface can contact the upper part of the bracket (1); a connecting plate (6) is connected between the two sliding baffles (4), and a guide groove (7) is opened in the middle of the connecting plate (6); a rotating disk (8) is fixedly connected to the output shaft on the upper side of the dual-axis driving motor (9), and a convex rod (81) is connected to the eccentric position of the rotating disk (8), and the convex rod (81) is slidably connected to the guide groove (7).

2. The automatic metering and batching device for preparing putty powder according to claim 1, characterized in that: The convex rod (81) is placed at the center of the guide groove (7), which can limit the sliding length of the convex rod (81) to be consistent when rotating and reversing.

3. The automatic metering and batching device for preparing putty powder according to claim 2 is characterized in that: Two hollow support plates are provided between the lower hopper (102) and the bracket (1).

4. The automatic metering and batching device for preparing putty powder according to claim 3 is characterized in that: The lower part of the lower hopper (102) is an inclined frame connected to the mixing tank (10).

5. The automatic metering and batching device for preparing putty powder according to claim 4 is characterized in that: The bottom of the bracket (1) is provided with a plurality of square weight-increasing blocks for increasing weight.

6. The automatic metering and batching device for preparing putty powder according to claim 5, characterized in that: It also includes an observation window (13), and the upper part of the mixing tank (10) is embedded with an observation window (13) for viewing the situation.

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