Online automatic weighing device for color master batch

Abstract

The utility model provides a kind of color master batch online automatic weighing device, it is related to color master batch production technical field, and it includes: base, weighing structure, mounting bracket and feed assembly;The weighing structure includes shell, weighing sensor, display screen, control button, movable hole and receiving assembly;The receiving assembly includes receiving box, fence, slot and movable rod;The feed assembly includes hopper, filter screen, discharge pipe and control valve.The utility model prevents color master batch from spilling by slot installation on receiving box, movable rod in the movable hole of shell is movable in the lower end of receiving box, cooperate the weighing sensor in shell to weigh color master batch, weighing data is displayed on display screen in real time to facilitate operator observation, after weighing is completed, close control valve and stop discharging, remove receiving box to complete color master batch weighing, reduce the working strength of operator, it is convenient to use and practical.

Description

Technical Field

[0001] This utility model relates to the field of color masterbatch production technology, and in particular to an online automatic weighing device for color masterbatch. Background Technology

[0002] In industrial fields such as plastics processing and chemical fiber production, color masterbatch, as a key raw material to give products specific colors, needs to be mixed with base resin in a precise ratio to ensure the color uniformity and quality stability of the final product. In the actual production process, the amount of color masterbatch added needs to be controlled in real time by online weighing to avoid excessive color difference and performance degradation due to dosage deviation. Currently, the weighing of masterbatch relies on simple devices with no unified support or integrated design. It also requires frequent manual handling of the masterbatch for feeding, which is not only labor-intensive and inefficient, but also prone to inaccurate feeding due to human error. In addition, the lack of impurity filtration and spill prevention structures further affects the weighing accuracy and the purity of the raw materials. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this utility model embodiment is to provide an online automatic weighing device for color masterbatch, which can solve the technical problems of existing color masterbatch weighing relying on simple structural devices, lacking unified support and integrated design, and requiring frequent manual handling of color masterbatch feeding. This not only results in high labor intensity and low efficiency, but also makes it easy for the feeding amount to be inaccurate due to human operation errors. At the same time, it lacks impurity filtration and anti-spillage structures, which further affect the weighing accuracy and raw material purity.

[0004] This utility model embodiment proposes an online automatic weighing device for color masterbatch, including: a base, a weighing structure, a mounting frame, and a feeding assembly; The weighing structure includes a housing, a weighing sensor, a display screen, control buttons, a movable hole, and a receiving component; The receiving assembly includes a receiving box, a barrier, a slot, and a movable rod; The feeding assembly includes a hopper, a filter screen, a feed pipe, and a control valve.

[0005] The beneficial effects of the technical solution provided by this utility model embodiment include at least the following: In this embodiment of the invention, the device is turned on and zeroed by the control button of the weighing structure. Then, the masterbatch is poured into the hopper of the feeding component. The filter screen in the hopper can filter impurities in the masterbatch to avoid affecting subsequent use. The feeding speed of the masterbatch is adjusted by controlling the control valve on the feeding pipe, so that the masterbatch falls into the receiving component of the weighing structure through the feeding pipe. The receiving box of the receiving component receives the masterbatch. The baffle is installed on the receiving box through the slot to prevent the masterbatch from spilling. The movable rod at the lower end of the receiving box moves in the movable hole of the outer shell, and weighs the masterbatch in conjunction with the weighing sensor in the outer shell. The weighing data is displayed on the display screen in real time for easy observation by the operator. After the weighing is completed, the control valve is closed to stop the feeding. The receiving box is removed to complete the weighing of the masterbatch. This reduces the workload of the operator and is convenient and practical to use. Attached Figure Description

[0006] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention. Throughout the drawings, the same reference numerals denote the same components. Obviously, the drawings described below are merely some embodiments of this invention, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0007] Figure 1 This is a schematic diagram of the overall structure of an online automatic weighing device for masterbatch provided in an embodiment of this utility model.

[0008] Figure 2 This is a schematic diagram of the weighing structure of an online automatic weighing device for masterbatch provided in an embodiment of this utility model.

[0009] Figure 3 This is an exploded view of the weighing structure of an online automatic weighing device for masterbatch provided in an embodiment of this utility model.

[0010] Figure 4 This is a schematic diagram of the receiving component of an online automatic weighing device for masterbatch provided in an embodiment of this utility model.

[0011] Figure 5 This is an exploded view of the receiving component of an online automatic weighing device for masterbatch provided in this embodiment of the utility model.

[0012] Figure 6 This is a schematic diagram of the feeding component of an online automatic weighing device for masterbatch provided in an embodiment of this utility model.

[0013] Explanation of reference numerals in the attached drawings: 1-Base; 2-Weighing structure; 3-Mounting bracket; 4-Feeding assembly; 21-Housing shell; 22-Weighing sensor; 23-Display screen; 24-Control button; 25-Moving hole; 26-Receiving assembly; 261-Receiving box; 262-Enclosure; 263-Slot; 264-Moving rod; 41-Hopper; 42-Filter screen; 43-Discharge pipe; 44-Control valve. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solutions in the embodiments of this utility model, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0015] Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concepts disclosed in this utility model.

[0016] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention.

[0017] Reference manual attached Figures 1 to 6 The present invention provides a structure for an online automatic weighing device for masterbatch, comprising: a base 1, a weighing structure 2, a mounting frame 3, and a feeding assembly 4; The weighing structure 2 includes a housing 21, a weighing sensor 22, a display screen 23, control buttons 24, a movable hole 25, and a receiving component 26; The receiving component 26 includes a receiving box 261, a barrier 262, a slot 263, and a movable rod 264; The feeding assembly 4 includes a hopper 41, a filter screen 42, a discharge pipe 43, and a control valve 44.

[0018] The beneficial effects of the technical solution provided by this utility model embodiment include at least the following: In this embodiment of the invention, the device is turned on and zeroed by the control button 24 of the weighing structure 2. Then, the masterbatch is poured into the hopper 41 of the feeding assembly 4. The filter screen 42 inside the hopper 41 filters impurities in the masterbatch to prevent them from affecting subsequent use. The feeding speed of the masterbatch is then adjusted by the control valve 44 on the feeding pipe 43, causing the masterbatch to fall through the feeding pipe 43 into the receiving assembly 26 of the weighing structure 2. The receiving box 261 of the receiving assembly 26 receives the masterbatch, and the enclosure 262... The masterbatch is prevented from spilling by being installed on the receiving box 261 via the slot 263. The movable rod 264 at the lower end of the receiving box 261 moves within the movable hole 25 of the outer shell 21, and works with the weighing sensor 22 inside the outer shell 21 to weigh the masterbatch. The weighing data is displayed on the display screen 23 in real time for easy observation by the operator. After weighing is completed, the control valve 44 is closed to stop feeding. The receiving box 261 is then removed to complete the weighing of the masterbatch, which reduces the workload of the operator and is convenient and practical to use.

[0019] In one possible implementation, the lower end of the weighing structure 2 is fixedly connected to the upper front part of the base 1, the mounting bracket 3 is fixedly connected to the upper rear part of the base 1, and the feeding assembly 4 is inserted and fixedly connected to the upper end of the mounting bracket 3.

[0020] In this embodiment of the utility model, each structure is rationally laid out and fixed in position, avoiding displacement during operation that could affect weighing and feeding, thus ensuring the overall stability and smooth operation of the device.

[0021] In one possible implementation, the lower end of the outer casing 21 is fixedly connected to the upper end of the base 1, the weighing sensor 22 is fixedly installed inside the outer casing 21, the display screen 23 is located on the front left side of the outer casing 21, a number of control buttons 24 are provided, and the number of control buttons 24 are all located on the front right side of the outer casing 21. Four movable holes 25 are provided, and the four movable holes 25 are respectively opened at the four corners of the upper end of the outer casing 21. The receiving component 26 is movably installed in the four movable holes 25.

[0022] In this embodiment of the utility model, the display screen 23 and control buttons 24 facilitate the operator to view data and perform operations.

[0023] In one possible implementation, the slot 263 is formed at the upper edge of the receiving box 261, and four movable rods 264 are provided, which are respectively fixedly connected to the four corners of the lower end of the receiving box 261.

[0024] In this embodiment of the utility model, the movable rod 264 cooperates with the corresponding movable hole 25 to allow the receiving box 261 to move stably and prevent the receiving box 261 from shifting.

[0025] In one possible implementation, the receiving box 261 is disposed on the upper end of the weighing sensor 22, the lower part of the enclosure 262 is movably engaged in the slot 263, and the four movable rods 264 are respectively movably sleeved in the corresponding movable holes 25.

[0026] In this embodiment of the utility model, after the receiving box 261 receives the masterbatch, the weight is transferred to the weighing sensor 22 to achieve weighing. The enclosure 262 can prevent the masterbatch from spilling. The movable rod 264 and the movable hole 25 cooperate to ensure that the receiving box 261 operates smoothly, thereby improving the weighing accuracy and the reliability of material receiving.

[0027] In one possible implementation, the hopper 41 is fixedly connected to the upper end of the mounting frame 3, the filter screen 42 is embedded in the middle of the inner wall of the hopper 41, the upper end of the feed pipe 43 is fixedly connected to the lower end of the hopper 41, and the control valve 44 is movably installed on the outer surface of the feed pipe 43.

[0028] In this embodiment of the utility model, the hopper 41 can store color masterbatch, the filter screen 42 can filter impurities, the feeding pipe 43 guides the color masterbatch to fall, and the control valve 44 can adjust the feeding speed to avoid feeding too fast or too slow affecting the weighing, and ensure the purity of the feed and the stability of the feeding.

[0029] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the preferred embodiments; however, those skilled in the art can fully understand this utility model without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. An online automatic weighing device for color masterbatch, characterized in that, include: Base, weighing structure, mounting bracket, and feeding assembly; The weighing structure includes a housing, a weighing sensor, a display screen, control buttons, a movable hole, and a receiving component; The receiving assembly includes a receiving box, a barrier, a slot, and a movable rod; The feeding assembly includes a hopper, a filter screen, a feed pipe, and a control valve.

2. The online automatic weighing device for masterbatch according to claim 1, characterized in that, The lower end of the weighing structure is fixedly connected to the upper front part of the base, the mounting bracket is fixedly connected to the upper rear part of the base, and the feeding assembly is inserted and fixedly connected to the upper end of the mounting bracket.

3. The online automatic weighing device for masterbatch according to claim 1, characterized in that, The lower end of the outer shell is fixedly connected to the upper end of the base. The weighing sensor is fixedly installed inside the outer shell. The display screen is located on the front left side of the outer shell. Several control buttons are provided, and all of the control buttons are located on the front right side of the outer shell. Four movable holes are provided, and the four movable holes are respectively opened at the four corners of the upper end of the outer shell. The receiving component is movably installed in the four movable holes.

4. The online automatic weighing device for masterbatch according to claim 1, characterized in that, The slot is located at the upper edge of the receiving box, and four movable rods are provided, which are respectively fixedly connected to the four corners at the lower end of the receiving box.

5. The online automatic weighing device for masterbatch according to claim 1, characterized in that, The receiving box is located at the upper end of the weighing sensor, the lower part of the enclosure is movably engaged in the slot, and the four movable rods are respectively movably sleeved in the corresponding movable holes.

6. The online automatic weighing device for masterbatch according to claim 1, characterized in that, The hopper is fixedly connected to the upper end of the mounting frame, the filter screen is embedded in the middle of the inner wall of the hopper, the upper end of the feed pipe is fixedly connected to the lower end of the hopper, and the control valve is movably installed on the outer surface of the feed pipe.

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