Automatic weighing equipment for cotton yarn balls
By designing a stable structure and an automated control system, the problems of low efficiency and large error in traditional cotton yarn ball weighing have been solved, achieving efficient and accurate cotton yarn ball weighing and data management, thereby improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520400202.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Traditional cotton yarn ball weighing methods are inefficient, have large errors, are difficult to adapt to weighing cotton yarn balls of different sizes, have poor equipment stability, are difficult to maintain, and cannot achieve real-time data collection and analysis, thus affecting production efficiency and product quality.
A stable structure comprising a base, baffle, support column and auxiliary rod is designed, equipped with a drive motor and conveyor belt, combined with a buffer mechanism and weighing device, and automated control is achieved through camera and controller, supporting the weighing of cotton yarn balls of different specifications, reducing manual intervention and improving weighing accuracy and consistency.
It improves the efficiency and accuracy of cotton yarn ball weighing, reduces equipment failure rate and maintenance costs, and enables batch weighing of cotton yarn balls and real-time data collection and analysis, supporting the enterprise's refined management.
Smart Images
Figure CN223883055U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cotton yarn ball automatic weighing technical field, specifically a kind of cotton yarn ball automatic weighing equipment. BACKGROUND
[0002] In cotton yarn production industry, accurate measurement cotton yarn ball weight is crucial to enterprise production management and product quality control.However, traditional weighing mode and equipment have many limitations, it is difficult to meet modern production demand.
[0003] Manual weighing is low in efficiency and large in error, manual weighing is used in the past, relies on worker manual handling cotton yarn ball and reads number record, this process not only consumes a lot of manpower, and is low in efficiency, in large-scale production, manual weighing speed is far from keeping up with production rhythm, seriously restricts production efficiency, simultaneously, manual operation is greatly influenced by subjective factor, different worker operation habits are different, there are differences in intensity and position when handling and placing cotton yarn ball, and visual error possibly produced when reading, etc., all lead to that the accuracy of weighing result is difficult to guarantee.This not only influences the consistency of product quality, but also appears deviation in cost accounting, causes enterprise resource waste or cost estimation error.
[0004] With the increase of market diversification demand for cotton yarn product, cotton yarn ball specification size difference becomes larger, but traditional weighing equipment structure is fixed, it is difficult to quickly adapt to the weighing demand of different specification cotton yarn ball.If different specification products are weighed, equipment needs to be replaced or complicated manual adjustment is often carried out, operation is tedious and time-consuming, increases production cost and production cycle.
[0005] Early weighing equipment is not reasonable in structural design, and has poor stability, in the complex environment of production workshop, equipment is easily affected by external force such as vibration, collision, etc., leading to that measurement result fluctuates greatly.Moreover, the maintenance difficulty of these equipment is greater, parts are inconvenient to disassemble, once fault occurs, maintenance personnel need to spend a lot of time in repair and replacement, leading to that equipment downtime is long, influences normal production of enterprise.
[0006] Traditional weighing process relies on manual record data and statistics yield, cannot realize real-time acquisition, storage and analysis of data, enterprise is difficult to quickly obtain production data, lacks timeliness and accuracy in monitoring and management of production process, cannot timely adjust production strategy to cope with problems in production, is not conducive to enterprise to realize fine management and efficient production.
[0007] In summary, in order to improve the quality and efficiency of cotton yarn production, reduce cost, realize the automation and intelligent management of production process, we provide a kind of cotton yarn ball automatic weighing equipment to solve the above problems. UTILITY MODEL CONTENT
[0008] (1) Technical problem solved
[0009] The utility model discloses a cotton ball automatic weighing equipment makes up the deficiency of prior art.
[0010] (II) Technical solutions
[0011] To realize above-mentioned purpose, the utility model provides following technical scheme: a cotton ball automatic weighing equipment, including the controller of the upper portion of the base, the baffle of the bottom end side of the base is fixed with fixed bolt and the support column and auxiliary rod of the fixed of the base, the side of baffle is fixed with fixed plate, and the fixed plate is fixed with drive motor, and the output shaft of drive motor passes through baffle and drives the rotation of conveyer belt through driving roller, and the bottom end of the middle part of conveyer belt upper layer is provided with weighing apparatus, and the both sides of weighing apparatus are provided with auxiliary roller, and auxiliary roller is connected with auxiliary rod through buffer mechanism through pin shaft, and the opposite surface between the baffle of conveyer belt top is opened groove, and the bottom end of groove inner wall is provided with bearing, and the bearing is provided with rotating shaft, and the upper end of rotating shaft is fixed with threaded rod, and threaded rod is fixed with limiting plate through thread block, and the top of threaded rod is fixed with lifting motor, and lifting motor is fixed with baffle surface.
[0012] Further, the weighing apparatus includes a bottom plate fixed with the baffle, a top plate fixed with the bottom plate through a spring, a pressure sensor arranged between the top plate and the bottom plate, and a plurality of placement grooves evenly arranged on the surface of the top plate, and a plurality of support wheels arranged in the placement grooves and engaged with the inner surface of the conveyer belt and moving with the conveyer belt.
[0013] Further, the buffer mechanism includes an extension rod fixed with the surface of the auxiliary rod, a spring sleeved with the surface of the extension rod, a movable block fixed with the surface of the extension rod and the spring, and a pin shaft fixed with the auxiliary roller and penetrating through the movable block.
[0014] Further, a sliding groove is arranged in the auxiliary rod, a sliding block is arranged in the sliding groove, and the side surface of the sliding block is fixed with the side surface of the movable block.
[0015] Further, a positioning groove is arranged in the side surface of the baffle, and the shape of the positioning groove is matched with the support column and the auxiliary rod.
[0016] Further, the controller includes a camera arranged on the surface of the base and located above the middle of the conveyer belt, an operation panel arranged on the surface of the base, a processing unit, a timing module, a storage module, and a counter.
[0017] Further, the weighing apparatus, the pressure sensor, the drive motor, and the lifting motor are connected with the processing unit through electrical signals, and the operation panel controls and sets the weighing apparatus, the pressure sensor, the drive motor, and the lifting motor through the processing unit.
[0018] Further, the processing unit is connected with the timing module, the storage module, the counter, and the camera through electrical signals.
[0019] (Three) beneficial effects:
[0020] Compared with the prior art, the cotton ball automatic weighing device has the following beneficial effects:
[0021] First, the utility model discloses a base, baffle, support column and auxiliary rod structure design and the connecting mode of fixed bolt, make the equipment stability is strong, when running firm and reliable, and it is convenient for maintenance personnel to quickly dismount baffle and carry out the inspection and replacement of internal components, improve the equipment utilization, reduce the equipment failure probability, drive motor drives the rotation of the conveyor belt, compared with manual handling, greatly improve the conveying efficiency of cotton ball, and uniform conveying speed ensures that each cotton ball enters the state of the weighing link, and the accuracy and consistency of the weighing result are improved.
[0022] Second, the auxiliary roller shares the pressure of the conveyor belt, reduces the wear and tear during operation, prolongs the service life, and reduces the equipment maintenance cost; the buffer mechanism absorbs the vibration and impact force when the conveyor belt is running, avoids displacement or internal part loosening of the weighing device due to vibration, ensures the measurement accuracy of the pressure sensor, and provides reliable guarantee for accurate weighing.
[0023] Third, the adjustable limiting plate design above the conveyor belt can quickly adapt to cotton balls of different specifications and sizes, facilitating batch weighing operation; the design of the spring and supporting wheel in the weighing device further buffers the impact force when the cotton ball is placed, protects the pressure sensor, reduces the influence of the self-weight of the conveyor belt on the measurement result, and makes the weighing data more accurate. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0025] Figure 2 It is a three-dimensional structure schematic view of the conveyor belt in the utility model;
[0026] Figure 3 It is a split enlarged structure schematic view of the auxiliary rod and the buffer mechanism in the utility model;
[0027] Figure 4 It is an enlarged structure schematic view of the weighing device in the utility model;
[0028] Figure 5 It is a split enlarged structure schematic view of the supporting wheel in the weighing device of the utility model;
[0029] Figure 6 It is a three-dimensional enlarged structure schematic view of the baffle in the utility model;
[0030] Figure 7 It is a structure schematic view of the upward movement of the limiting plate in the utility model;
[0031] Figure 8 For the utility model Figure 7 The enlarged structure schematic view of A in the middle;
[0032] Figure 9 For the utility model circuit connection schematic view.
[0033] In the figure: 1, baffle; 2, conveying belt; 3, support column; 4, fixed plate; 5, drive motor; 6, fixed bolt; 7, limit plate; 8, lifting motor; 9, base; 10, controller; 101, operation panel; 102, processing unit; 103, timing module; 104, storage module; 105, counter; 106, camera; 11, auxiliary rod; 12, weigher; 1201, bottom plate; 1202, pressure sensor; 1203, top plate; 1204, placing groove; 1205, supporting wheel; 13, auxiliary roller; 14, driving roller; 15, groove; 16, movable block; 17, pin shaft; 18, sliding groove; 19, telescopic rod; 20, spring; 21, sliding block; 22, threaded rod; 23, rotating shaft; 24, bearing. DETAILED DESCRIPTION
[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0035] As Figures 1-9 Indicated, the utility model provides a kind of technical scheme: a cotton yarn ball automatic weighing equipment, including the controller 10 being set on the base 9 top, controller 10 can realize the centralized management and control of entire equipment running process, guarantee orderly collaboration of each component, greatly improve the stability and coordination of equipment operation, effectively reduce the probability of failure, the baffle 1 of base 9 bottom end side is fixed by fixed bolt 6, and the support column 3 and auxiliary rod 11 fixed on base 9, this structural design makes equipment have stability, in support column 3 and auxiliary rod 11 cooperation, provide firm support for equipment from different angles, ensure that equipment does not sway due to vibration or external influence in the weighing process;Fixed bolt 6 connection mode not only guarantees the firmness when equipment runs, but also provides great convenience for subsequent maintenance, maintenance personnel can quickly disassemble baffle 1, check and replace internal components, while equipment utilization rate can be improved.
[0036] The fixed plate 4 is fixed on the side of the baffle 1, and the driving motor 5 is fixed on the fixed plate 4. The output shaft of the driving motor 5 penetrates the baffle 1 and drives the conveyor belt 2 to rotate through the driving roller 14, so that the cotton ball can move on the conveyor belt 2. Compared with manual transportation, the conveying efficiency is greatly improved, and the uniform conveying speed can ensure that each cotton ball enters the weighing link in a consistent state, effectively improving the accuracy and consistency of the weighing result. The weighing device 12 is arranged at the bottom of the middle part of the upper layer of the conveyor belt 2, and the auxiliary roller 13 is arranged on both sides of the weighing device 12. The auxiliary roller 13 is connected with the auxiliary rod 11 through the buffer mechanism and the pin shaft 17. The arrangement of the auxiliary roller 13 can ensure the stable operation of the conveyor belt 2, and the auxiliary roller 13 can evenly share the pressure of the conveyor belt 2, effectively reducing the wear of the conveyor belt 2 during operation, prolonging the service life, reducing the equipment maintenance cost, and reducing the production interruption caused by replacing the conveyor belt 2. The buffer mechanism can effectively cope with the vibration and impact force generated during the operation of the conveyor belt 2. The buffer mechanism can absorb the vibration energy, avoid the transmission of vibration to the weighing device 12, prevent the displacement or internal part loosening of the weighing device 12 due to vibration, ensure the accurate measurement of the pressure sensor 1202 when the cotton ball stays on the surface of the weighing device 12, and provide reliable guarantee for obtaining accurate weighing data.
[0037] As shown in Figure 3 The buffer mechanism includes the telescopic rod 19 fixed on the surface of the auxiliary rod 11, the spring 20 sleeved on the surface of the telescopic rod 19, the movable block 16 fixed on the surface of the spring 20 and the telescopic rod 19, and the pin shaft 17 fixed in the movable block 16 and connected with the auxiliary roller 13. When the conveyor belt 2 is impacted by external force, the buffer structure composed of the telescopic rod 19 and the spring 20 plays a role. In addition, the sliding groove 18 is arranged in the auxiliary rod 11, the sliding block 21 is arranged in the sliding groove 18, and the side surface of the sliding block 21 is fixed with the side surface of the movable block 16. This design further enhances the stability of the movement of the movable block 16. The sliding groove 18 and the sliding block 21 cooperate with each other to guide the linear movement of the movable block 16, avoid the shaking of the movable block 16, make the buffering process more stable and smooth, and improve the reliability of the equipment operation.
[0038] As shown in Figure 6 and Figure 8 The recess 15 is arranged between the opposite surfaces of the baffle 1 above the conveyor belt 2. The bearing 24 is arranged at the bottom of the inner wall of the recess 15. The rotating shaft 23 is arranged in the bearing 24. The threaded rod 22 is fixed on the upper end of the rotating shaft 23. The threaded rod 22 is fixed with the limiting plate 7 through the threaded block. The lifting motor 8 is fixed on the upper side of the threaded rod 22, and the lifting motor 8 is fixed on the surface of the baffle 1. This unique design can drive the threaded rod 22 to rotate through the lifting motor 8, and the distance between the limiting plate 7 and the conveyor belt 2 can be adjusted up and down through the threaded block. It can quickly adapt to different specifications and sizes of cotton balls for blocking, and facilitate batch weighing operation on the weighing device 12 in the middle of the conveyor belt 2.
[0039] As shown in Figure 2 The weighing device 12 includes a bottom plate 1201 fixed with the baffle 1, a top plate 1203 fixed on the bottom plate 1201 by springs 20, a pressure sensor 1202 arranged between the top plate 1203 and the bottom plate 1201, and placement grooves 1204 uniformly arranged on the surface of the top plate 1203. The support wheels 1205 arranged in the placement grooves 1204 are lapped with the inner surface of the conveying belt 2 and move with the conveying belt 2. The springs 20 can further buffer the impact force generated when the cotton yarn balls are placed, effectively protect the pressure sensor 1202, prolong its service life, reduce the replacement frequency, reduce the equipment maintenance cost, ensure the long-term stable operation of the weighing device, and make the weighing data more accurate.
[0040] As shown in Figure 6 The baffle 1 is provided with positioning grooves on the side surface, and the shapes of the positioning grooves are matched with the support columns 3 and the auxiliary rods 11, respectively. This design greatly facilitates the installation and positioning of the support columns 3 and the auxiliary rods 11. The installer can quickly insert the support columns 3 and the auxiliary rods 11 into the positioning grooves, improve the installation efficiency, reduce the installation difficulty, ensure the installation accuracy, reduce the equipment assembly time, and make the equipment can be used faster.
[0041] Specifically, as shown in Figure 9 The controller 10 includes a camera 106 located on the surface of the base 9 at the upper middle part of the conveying belt 2, an operation panel 101, a processing unit 102, a timing module 103, a storage module 104, and a counter 105 arranged on the surface of the base 9. The camera 106 can collect image information such as the position and state of the cotton yarn balls on the conveying belt 2 during weighing, and provide intuitive and accurate data for the processing unit 102 to assist in accurately analyzing the motion state of the cotton yarn balls, and then adjust the equipment operation parameters to realize more efficient automatic control. The operation panel 101 is convenient for operators to set parameters and control equipment. The processing unit 102 as the core control component can quickly and accurately process various received signals, coordinate the orderly work of each component, ensure the close cooperation of each component of the equipment, avoid problems such as lag and conflict, ensure efficient and stable operation of the equipment, improve the overall production efficiency, the timing module 103 can accurately record the time of each weighing, facilitate the statistical work efficiency, the storage module 104 can store a large amount of weighing data, facilitate the later query and analysis, and the counter 105 can accurately count the number of cotton yarn balls passing through the weighing device 12.
[0042] Specifically, as shown in Figure 9As shown, the weighing device 12, pressure sensor 1202, drive motor 5 and lifting motor 8 are connected to the processing unit 102 through electrical signals, and the operation panel 101 controls and sets the weighing device 12, pressure sensor 1202, drive motor 5 and lifting motor 8 through the processing unit 102. At the same time, the processing unit 102 is connected to the timing module 103, storage module 104, counter 105 and camera 106 through electrical signals. This connection mode builds a complete automatic control system, realizes the automatic operation of the device, reduces manual intervention, effectively reduces the error of manual weighing, avoids inaccurate weighing due to manual operation errors, and can improve the efficiency and accuracy of automatic weighing of cotton yarn balls.
[0043] Working principle: when in use, the operator sets the overall program through the operation panel 101 in the controller 10, and sets the drive motor 5 and lifting motor 8 to work in a cross mode. When the drive motor 5 moves, it will drive the cotton yarn balls on the conveying surface to move. When the cotton yarn balls move to the position of the limiting plate 7, the limiting plate 7 will block multiple cotton yarn balls. After being blocked, the cotton yarn balls will be concentrated on the surface of the conveyor belt 2. Then the drive motor 5 stops working, and the lifting motor 8 works to drive the limiting plate 7 to move upward through the threaded rod 22 and threaded block. After the limiting plate 7 is opened, the drive motor 5 works to drive the concentrated cotton yarn balls to move to the position of the conveyor belt 2 with the weighing device 12. After sensing by the pressure sensor 1202 in the weighing device 12, the camera 106 in the controller 10 will take a photo of the concentrated cotton yarn balls. At the same time, the weighing device 12 will also weigh the concentrated cotton yarn balls and store the weighing quantity in the storage module 104. After the weighing is completed, the drive motor 5 works to move the weighed cotton yarn balls forward, and then the above steps are repeated to realize continuous automatic weighing operation.
[0044] During the weighing process, the supporting wheel 1205 in the weighing device 12 will also rotate with the conveying, to avoid excessive friction between the conveyor belt 2 and the weighing device 12. When the conveyor belt 2 is subjected to gravity during the movement of the cotton yarn balls on the conveyor belt 2, the auxiliary roller 13 will buffer the downward movement of the mechanism, thereby contacting the bottom end of the conveyor belt 2 with the surface of the supporting wheel 1205, and gradually moving the cotton yarn balls to be weighed to the position to be weighed, which will accompany the whole device to perform the weighing operation.
[0045] It should be noted that in this paper, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "connected" should be understood broadly, for example, "mounted" can be fixedly connected, or can be detachably connected, or integrally connected; "connected" can be mechanical connection, or electrical connection; "connected" can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cotton ball automatic weighing device, comprising a controller (10) arranged above a base (9), a baffle (1) fixed at the bottom side of the base (9) by a fixing bolt (6), and a support column (3) and an auxiliary rod (11) fixed on the base (9), characterized in that: The baffle (1) is fixed with a fixed plate (4) on the side, the fixed plate (4) is fixed with a driving motor (5), the output shaft of the driving motor (5) passes through the baffle (1) and drives the conveyor belt (2) to rotate through the driving roller (14), the bottom end of the middle part of the upper layer of the conveyor belt (2) is provided with a weighing device (12), the both sides of the weighing device (12) are provided with auxiliary rollers (13), the auxiliary rollers (13) are connected with auxiliary rods (11) through the buffer mechanism and the pin shaft (17), the opposite sides of the baffle (1) above the conveyor belt (2) are provided with grooves (15), the inner wall bottom of the groove (15) is provided with a bearing (24), the bearing (24) is provided with a rotating shaft (23), the upper end of the rotating shaft (23) is fixed with a threaded rod (22), the threaded rod (22) is fixed with a limiting plate (7) through a threaded block, a lifting motor (8) is fixed above the threaded rod (22), and the lifting motor (8) is fixed on the surface of the baffle (1).
2. The automatic cotton ball weighing device according to claim 1, characterized in that: The weighing device (12) comprises a bottom plate (1201) fixed with the baffle (1), a top plate (1203) fixed on the bottom plate (1201) through a spring (20), a pressure sensor (1202) arranged between the top plate (1203) and the bottom plate (1201), and a plurality of placing grooves (1204) evenly arranged on the surface of the top plate (1203), wherein the supporting wheels (1205) are arranged in the placing grooves (1204) and are lapped with the inner surface of the conveyor belt (2) and move with the conveyor belt (2).
3. The automatic cotton ball weighing device according to claim 1, characterized in that: The buffer mechanism comprises a telescopic rod (19) fixed on the surface of the auxiliary rod (11), a spring (20) sleeved on the surface of the telescopic rod (19), a movable block (16) fixed on the surface of the spring (20) and the telescopic rod (19), and a pin shaft (17) fixed in the movable block (16) and connected with the auxiliary roller (13).
4. The automatic cotton ball weighing device according to claim 3, characterized in that: The auxiliary rod (11) is provided with a sliding groove (18), and the sliding groove (18) is provided with a sliding block (21), and the side surface of the sliding block (21) is fixed with the side surface of the movable block (16).
5. The automatic cotton ball weighing device according to claim 1, characterized in that: The baffle (1) is provided with a positioning groove on the side, and the shape of the positioning groove is matched with the support column (3) and the auxiliary rod (11) respectively.
6. The automatic cotton ball weighing device according to claim 1, characterized in that: The controller (10) comprises a camera (106) arranged on the surface of a base (9) and located on the upper middle part of the conveyor belt (2), an operation panel (101), a processing unit (102), a timing module (103), a storage module (104) and a counter (105) arranged on the surface of the base (9).
7. A cotton ball automatic weighing device according to claim 6, characterized in that: The weighing device (12), the pressure sensor (1202), the driving motor (5) and the lifting motor (8) are connected with the processing unit (102) through electric signals, and the operation panel (101) controls and sets the weighing device (12), the pressure sensor (1202), the driving motor (5) and the lifting motor (8) through the processing unit (102).
8. The automatic cotton ball weighing device according to claim 6, characterized in that: The processing unit (102) is connected with the timing module (103), the storage module (104), the counter (105) and the camera (106) through electric signals.