Dynamic weighing and feeding device

Abstract

The utility model discloses a dynamic weighing feeding device which comprises a material box, a sliding groove is formed in the inner wall of the material box, the sliding groove penetrates to the back face of the material box, the inner wall of the sliding groove is connected with a carrying plate in a sliding mode, the back face of the carrying plate is fixedly connected with a moving plate, motors are installed on the left side face and the right side face of the material box respectively, and the moving plate is fixedly connected with the moving plate. The output end of each motor is fixedly connected with a threaded rod. According to the device, through cooperation of the control panel, the weighing device, the sliding grooves, the carrier plate, the moving plate, a motor, a threaded rod and a threaded cylinder, the motor can be controlled to work through the control panel, the moving plate can pull the carrier plate, materials on the carrier plate can fall into the weighing box, and the materials in the weighing box are changed from small to large; the control panel controls the motor to rotate reversely until the set value of the weighing device is reached, and the carrier plate is in contact with the interior of the material box, so that the materials are prevented from falling off, weighing can be completed quickly, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing, in particular to a dynamic weighing feeding device. Background Art

[0002] With the rapid development of industrial production, many industries have an increasingly urgent need for precise control of material flow rate and flow rate. Precise control of material flow rate and flow rate is crucial to product quality. In the chemical, pharmaceutical, food and other industries, the accuracy of material ratio and flow control directly affects the quality and performance of the product.

[0003] The traditional static metering method requires frequent interruptions for weighing during material transportation, which greatly reduces the continuity of the production line and thus affects the overall production efficiency. To this end, we propose a dynamic weighing feeding device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a dynamic weighing feeding device to solve the problems raised in the above background technology.

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

[0006] A dynamic weighing feeding device comprises a material box, the inner wall of which is provided with a slide groove, which extends to the back of the material box, the inner wall of the slide groove is slidably connected to a carrier plate, the back of the carrier plate is fixedly connected to a movable plate, motors are installed on the left and right sides of the material box, the output end of each of the motors is fixedly connected to a threaded rod, the outer surface of each of the threaded rods is threadedly connected to a threaded barrel, the rear end of each of the threaded barrels is connected to the front of the movable plate, a control panel is installed on the front of the material box, two groups of support plates are fixedly connected to the bottom surface of the material box, the bottom ends of the two groups of support plates are commonly fixedly connected to a bottom plate, and a weighing device is installed on the upper surface of the bottom plate.

[0007] In a further embodiment, a cover body is clamped on the top of the material box, and a pull ring is fixedly connected to the upper surface of the cover body.

[0008] In a further embodiment, a deflector is fixedly connected to the bottom surface of the material box.

[0009] In a further embodiment, a baffle is fixedly connected to the upper surface of the carrier plate, and the baffle is located in the middle part of the carrier plate.

[0010] In a further embodiment, a weighing box is placed above the weighing device, and the bottom surface of the weighing box is in contact with the upper surface of the weighing device.

[0011] In a further embodiment, two groups of fixing holes are formed on the upper surface of the bottom plate, and the two groups of fixing holes are symmetrically arranged.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device cooperates with the control panel, weighing device, chute, carrier plate, movable plate, motor, threaded rod and threaded barrel. The control panel can be used to control the operation of the motor, so that the movable plate can pull the carrier plate, and the material on the carrier plate will fall into the weighing box. As the material inside the weighing box increases, the control panel will control the motor to reverse until the set value of the weighing device is reached. The carrier plate will then contact the inside of the material box to prevent the material from falling, so that the weighing can be completed quickly, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the dynamic weighing feeding device.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a top view of the material box of the dynamic weighing feeding device.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the side view of the chute of the dynamic weighing feeding device.

[0017] In the figure: 1. material box; 2. control panel; 3. cover body; 4. pull ring; 5. moving plate; 6. threaded cylinder; 7. threaded rod; 8. motor; 9. air deflector; 10. bottom plate; 11. weighing device; 12. weighing box; 13. support plate; 14. carrier plate; 15. baffle; 16. slide groove; 17. fixing hole. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0019] 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.

[0020] See also Figure 1-3 In the utility model, a dynamic weighing feeding device includes a material box 1, the inner wall of the material box 1 is provided with a chute 16, the chute 16 penetrates to the back of the material box 1, the inner wall of the chute 16 is slidably connected with a carrier plate 14, the front end of the carrier plate 14 contacts the inner wall of the material box 1, thereby achieving a sealed effect, which can prevent materials from falling, and the rear end of the carrier plate 14 penetrates the chute 16 and extends to the outside of the material box 1, the back of the carrier plate 14 is fixedly connected with a moving plate 5, the left and right sides of the material box 1 are both installed with motors 8, and the output end of each motor 8 is fixedly connected with a threaded rod 7 The outer surface of each threaded rod 7 is threadedly connected with a threaded barrel 6, and the rear end of each threaded barrel 6 is connected to the front of the movable plate 5. A control panel 2 is installed on the front of the material box 1, and two groups of support plates 13 are fixedly connected to the bottom surface of the material box 1. The bottom ends of the two groups of support plates 13 are commonly fixedly connected to the bottom plate 10. A weighing device 11 is installed on the upper surface of the bottom plate 10. The control panel 2 can be used to set the weighing value of the weighing device 11, and the control panel 2 can control the motor 8 to rotate forward and reverse, so that the carrier plate 14 can be opened and closed, and the amount of material falling can be adjusted.

[0021] A cover body 3 is clamped on the top of the material box 1, and a pull ring 4 is fixedly connected to the upper surface of the cover body 3. By clamping the cover body 3 and the material box 1, the top of the material box 1 can be sealed to prevent debris from falling into the material box 1, and the pull ring 4 allows the staff to easily pull the cover body 3.

[0022] The bottom surface of the material box 1 is fixedly connected with a flow guide cover 9. The flow guide cover 9 can guide the materials dropped from the carrier plate 14, thereby preventing the materials from being spilled.

[0023] A baffle 15 is fixedly connected to the upper surface of the carrier 14 , and the baffle 15 is located in the middle part of the carrier 14 . The baffle 15 can be used to limit the movement of the carrier 14 , thereby preventing the carrier 14 from moving too long.

[0024] A weighing box 12 is placed above the weighing device 11 , and the bottom surface of the weighing box 12 is in contact with the upper surface of the weighing device 11 . The weighing box 12 can be used to collect materials, making it convenient for staff to process the collected materials.

[0025] Two groups of fixing holes 17 are provided on the upper surface of the bottom plate 10 . The two groups of fixing holes 17 are symmetrically arranged. The arranged fixing holes 17 facilitate the staff to fix the bottom plate 10 , so that the material box 1 can maintain a stable state.

[0026] The working principle of the utility model is: when in use, first place the weighing box 12 on the weighing device 11, and reset the weighing device 11, then set the weighing value for the weighing device 11 through the control panel 2, and then put the weighed material upside down on the carrier plate 14, then start the motor 8 to work, the motor 8 will drive the threaded rod 7 to rotate inside the threaded cylinder 6, the threaded cylinder 6 will push the moving plate 5, the moving plate 5 will pull the carrier plate 14 to slide out of the chute 16, and at the same time the material on the carrier plate 14 will fall into the weighing box 12, as the material inside the weighing box 12 changes from less to more, the control panel 2 will control the motor 8 to reverse until the set value of the weighing device 11 is reached, the carrier plate 14 will contact with the inside of the material box 1, thereby preventing the material from falling, and the weighing can be completed quickly, thereby improving the overall production efficiency.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dynamic weighing feeding device, Features: The invention comprises a material box (1), wherein the inner wall of the material box (1) is provided with a slide groove (16), the slide groove (16) penetrates to the back of the material box (1), the inner wall of the slide groove (16) is slidably connected to a carrier plate (14), the back of the carrier plate (14) is fixedly connected to a movable plate (5), the left and right sides of the material box (1) are both equipped with motors (8), the output end of each motor (8) is fixedly connected to a threaded rod (7), the outer surface of each threaded rod (7) is threadedly connected to a threaded cylinder (6), the rear end of each threaded cylinder (6) is connected to the front of the movable plate (5), the front of the material box (1) is equipped with a control panel (2), the bottom surface of the material box (1) is fixedly connected to two groups of support plates (13), the bottom ends of the two groups of support plates (13) are commonly fixedly connected to a bottom plate (10), and the upper surface of the bottom plate (10) is equipped with a weighing device (11).

2. A dynamic weighing feeding device according to claim 1, Features: A cover body (3) is clamped on the top of the material box (1), and a pull ring (4) is fixedly connected to the upper surface of the cover body (3).

3. A dynamic weighing feeding device according to claim 1, Features: The bottom surface of the material box (1) is fixedly connected with a flow guide cover (9).

4. A dynamic weighing feeding device according to claim 1, Features: A baffle (15) is fixedly connected to the upper surface of the carrier plate (14), and the baffle (15) is located in the middle part of the carrier plate (14).

5. A dynamic weighing feeding device according to claim 1, Features: A weighing box (12) is placed above the weighing device (11), and the bottom surface of the weighing box (12) is in contact with the upper surface of the weighing device (11).

6. A dynamic weighing feeding device according to claim 1, Features: Two groups of fixing holes (17) are provided on the upper surface of the bottom plate (10), and the two groups of fixing holes (17) are symmetrically arranged.

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