Ton bag machine ton bag weighing component mounting structure

Abstract

The utility model relates to ton bag machine technical field especially relates to a ton bag machine ton bag weighing component mounting structure, including support frame and weighing frame, weighing frame is located in the support frame, still include the weighing sensor in the side of support frame, and weighing sensor and weighing frame are fixedly matched, through above -mentioned technical scheme, the utility model solves the present weighing sensor setting in the above of support platform or the most below of support frame all easy to cause weighing sensor damage to, thereby influence production progress and lead to the problem of cost increase.

Description

Technical Field

[0001] This utility model relates to a weighing component for a ton bag machine, specifically an installation structure for the weighing component of a ton bag machine. Background Technology

[0002] To ensure production safety and accurate packaging weight, load cells are typically installed on the support frame of the ton bag machine. These load cells monitor the weight of the support frame, the machine itself, and the materials in real time. In case of any abnormalities, they can promptly issue alarms and implement appropriate safety measures to prevent accidents.

[0003] The top of the existing support frame is a support platform, which is used to set up the feeding mechanism of the ton bag machine. This is to facilitate the feeding mechanism to fill / dispense materials into the ton bags. The support platform has a discharge port to facilitate the downward discharge of materials by the feeding mechanism. Below the discharge port, there is usually a weighing frame in the support frame. The weighing frame is equipped with a conveying mechanism for conveying ton bags and a bag clamping and centering mechanism. When the ton bag is conveyed to the area below the discharge port by the conveying mechanism, the bag clamping and centering mechanism accurately positions the mouth of the ton bag directly below the discharge port, which facilitates subsequent precise feeding operations.

[0004] However, existing weighing sensors are usually located above the support platform or at the bottom of the support frame. If the weighing sensor is located above the support platform, when packaging materials with a large amount of dust, during the process of feeding the material into the ton bag by the feeding mechanism, since the feeding mechanism is located at the top of the ton bag frame, a large amount of dust will be raised during the feeding process. The dust is easy to spread into the surrounding air, especially concentrated upwards. In addition, the feeding mechanism may leak dust due to long-term use, failure of maintenance personnel to replace the seals in time, or leakage of dust from upstream equipment. In this case, the weighing sensor is easily damaged by the impact of dust, which will affect the production progress and increase costs.

[0005] If the load cell is located at the bottom of the support frame, when packaging corrosive materials, during the feeding process of the feeding mechanism into the ton bag, there is a possibility that the corrosive material will fall onto the load cell, causing it to be corroded and damaged, thus affecting the production schedule and increasing costs. Utility Model Content

[0006] In order to solve the problems in related technologies, this utility model provides an installation structure for the weighing component of a ton bag machine. This device solves the problem that existing weighing sensors are easily damaged when placed at the bottom of the support platform or at the bottom of the support frame, which affects production progress and increases costs.

[0007] To solve the above problems, the following technical solutions are provided:

[0008] A weighing component installation structure for a ton bag machine includes a support frame and a weighing frame, with the weighing frame located within the support frame. The structure further includes a weighing sensor located on the side of the support frame, and the weighing sensor is fixedly fitted to the weighing frame.

[0009] With the above solution, by setting the load cells on the side of the support frame, corrosive materials will not fall onto the load cells even if they fall, thus avoiding corrosion of the load cells and ensuring their normal use. When packaging materials with a lot of dust, since the load cells are located on the side of the support frame, less dust flies onto the load cells, which greatly reduces the possibility of dust damaging the load cells, thereby ensuring production progress and avoiding increased costs.

[0010] Furthermore, the support frame corresponding to the weighing sensor has a support rod on its side, and the weighing sensor is detachably connected to the support rod.

[0011] Through the above technical solution, the support rods on the side of the support frame can provide stable support for the weighing sensor, thereby ensuring the stable use of the weighing sensor during the packaging process and thus ensuring production efficiency.

[0012] Furthermore, four weighing sensors are provided, and the four weighing sensors are respectively located at the four corners of the weighing frame.

[0013] With the above technical solution, by setting up four evenly distributed weighing sensors, the weighing sensors can perceive the weight distribution more evenly, thereby avoiding weight measurement deviation, improving measurement accuracy and ensuring high-quality production.

[0014] Furthermore, the support rod is arranged along the length direction of the support frame, and there are two support rods, which are respectively arranged on both sides of the width direction of the support frame;

[0015] The length direction of the weighing frame is consistent with the length direction of the support frame. The connecting rod at the top of the weighing frame is arranged along the width direction of the weighing frame. Both ends of the connecting rod extend outward to the top of the corresponding support rod and are spaced apart from the support rod. The weighing sensor is adapted to be located within the space.

[0016] By using the above technical solution and by adapting the load cell to the spaced position, the stress on the sensor can be effectively dispersed. When the load cell is subjected to stress due to the weight, the stress can be dispersed through the connecting rod and support rod, reducing local stress concentration and thus extending the service life of the load cell.

[0017] In addition, the connecting rod and support rod can play a certain role in buffering and absorbing some vibration energy, thereby effectively reducing the impact of external vibrations on the weighing sensor and improving the stability of the weighing sensor.

[0018] Furthermore, a first mounting plate is provided at the bottom of the connecting rod extending above the support rod, and the weighing sensors are connected to the first mounting plate in a one-to-one correspondence. A second mounting plate is provided at the top of the support rod corresponding to the first mounting plate, and the weighing sensors are connected to the second mounting plate in a one-to-one correspondence.

[0019] Through the above technical solution, by setting the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate can provide more stable support for the load cell, reduce the vibration and shaking caused by direct connection with the support frame and support rod, thereby improving the stability of the load cell.

[0020] Furthermore, it also includes a cover for enclosing the weighing sensor, the cover being detachably mounted on the weighing frame.

[0021] The above technical solution, through the setting of the cover, when encountering materials with a lot of dust or strong corrosiveness, the cover is installed on the weighing frame and covers the weighing sensor, thereby avoiding affecting the weighing sensor, thus ensuring production progress and reducing costs.

[0022] The above solution has the following advantages:

[0023] 1. By installing load cells on the side of the support frame, corrosive materials will not fall onto the load cells even if they fall, thus avoiding corrosion of the load cells and ensuring their normal operation. When packaging materials with a lot of dust, since the load cells are located on the side of the support frame, less dust will fly onto the load cells, which can greatly reduce the possibility of dust damaging the load cells, thereby ensuring production progress and avoiding increased costs.

[0024] 2. By setting up support rods, the support rods on the side of the support frame can provide stable support for the load cell, thereby ensuring the stable use of the load cell during the packaging process and thus ensuring production efficiency.

[0025] 3. By setting up four evenly distributed load cells, the load cells can perceive the weight distribution more evenly, thereby avoiding weight measurement deviations, improving measurement accuracy, and ensuring high-quality production.

[0026] 4. By adapting the load cell to the spaced settings, the stress on the sensor can be effectively distributed. When the load cell is subjected to stress due to the weight, the stress can be distributed through the connecting rod and support rod, reducing local stress concentration and thus extending the service life of the load cell.

[0027] In addition, the connecting rod and support rod can play a certain role in buffering and absorbing some vibration energy, thereby effectively reducing the impact of external vibrations on the weighing sensor and improving the stability of the weighing sensor.

[0028] 5. By setting the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate can provide more stable support for the load cell, reduce the vibration and shaking caused by direct connection with the support frame and support rod, thereby improving the stability of the load cell.

[0029] 6. By installing the cover, when encountering materials with high dust levels or strong corrosiveness, the cover can be installed on the weighing frame and cover the weighing sensor to avoid affecting the weighing sensor, thereby ensuring production progress and reducing costs. Attached Figure Description

[0030] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0031] Figure 1 A schematic diagram of a specific embodiment of the installation structure of the weighing component of a ton bag machine;

[0032] Figure 2 This is a schematic diagram of the supporting frame in a specific embodiment 1 of the installation structure of the weighing component of a ton bag machine;

[0033] Figure 3 This is a schematic diagram of the weighing frame in a specific embodiment 1 of a weighing component installation structure for a ton bag machine;

[0034] Figure 4 for Figure 3 A magnified view of part number A in the middle;

[0035] Figure 5 for Figure 2 A magnified view of part number B in the middle;

[0036] Figure 6A schematic diagram of a specific embodiment 2 of the installation structure for the weighing component of a ton bag machine;

[0037] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Weighing frame; 3. Weighing sensor; 4. Support rod; 5. First mounting plate; 6. Second mounting plate; 7. Cover. Detailed Implementation

[0038] 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.

[0039] Specific embodiment 1, such as Figure 1-5 As shown, a weighing component installation structure for a ton bag machine includes a support frame 1 and a weighing frame 2. The weighing frame 2 is located inside the support frame 1. The top of the support frame 1 has a feeding mechanism for feeding materials into the ton bag. The specific structure and installation method of the feeding mechanism are existing technologies and will not be described in detail here. It is sufficient to select a feeding mechanism model that can feed materials into the ton bag. The weighing frame 2 has a conveying mechanism for conveying the ton bag and a bag-holding and centering mechanism for accurately positioning the ton bag opening directly below the discharge port of the feeding mechanism. Both the conveying mechanism and the bag-holding and centering mechanism are existing technologies and will not be described in detail here. It is sufficient to select a conveying mechanism model that can convey ton bags and a bag-holding and centering mechanism model that can align the ton bag opening with the discharge port of the feeding mechanism. The weighing component installation structure for a ton bag machine also includes a weighing sensor 3 located on the side of the support frame 1, and the weighing sensor 3 is fixedly fitted with the weighing frame 2.

[0040] By placing the load cell 3 on the side of the support frame 1, corrosive materials will not fall onto the load cell 3, thus preventing corrosion and ensuring its normal operation. When packaging materials with high dust levels, the load cell 3 is located on the side of the support frame 1, resulting in less dust flying onto it. This greatly reduces the possibility of dust damaging the load cell 3, thereby ensuring production progress and avoiding increased costs.

[0041] like Figure 1 As shown, there is a support rod 4 on the side of the support frame 1 corresponding to the load cell 3. The load cell 3 and the support rod 4 are detachably connected. The support rod 4 on the side of the support frame 1 can provide stable support for the load cell 3, thereby ensuring the stable use of the load cell 3 during the packaging process and thus ensuring production efficiency.

[0042] like Figure 3-4 As shown, four weighing sensors 3 are provided, and the four weighing sensors 3 are respectively located at the four corners of the weighing frame 2. At this time, the weighing sensors 3 can perceive the weight distribution more evenly, thereby avoiding weight measurement deviation, thus improving the accuracy of measurement and ensuring high-quality production.

[0043] like Figure 1 As shown, support rods 4 are arranged along the length of support frame 1, and there are two support rods 4, which are respectively arranged on both sides of the width of support frame 1. The length of weighing frame 2 is consistent with the length of support frame 1. The connecting rod at the top of weighing frame 2 is arranged along the width of weighing frame 2, and both ends of the connecting rod extend outward to the top of the corresponding support rod 4, with a gap between them. The load cell 3 is adapted to fit within the gap. The adaptation of the load cell 3 within the gap can effectively disperse the stress on the sensor. When the load cell 3 is subjected to stress due to weight, the stress can be dispersed through the connecting rod and support rod 4, reducing local stress concentration and thus extending the service life of the load cell 3. In addition, the connecting rod and support rod 4 can play a certain buffering role, absorbing some vibration energy, thereby effectively reducing the impact of external vibration on the load cell 3 and improving the stability of the load cell 3.

[0044] like Figure 2 and Figures 3-5 As shown, the bottom of the connecting rod extending above the support rod 4 has a first mounting plate 5, and the load cells 3 are connected to the first mounting plate 5 in a one-to-one correspondence. The top of the support rod 4 corresponding to the first mounting plate 5 has a second mounting plate 6, and the load cells 3 are connected to the second mounting plate 6 in a one-to-one correspondence. The first mounting plate 5 and the second mounting plate 6 can provide more stable support for the load cells 3, reduce the vibration and shaking caused by direct connection with the support frame 1 and the support rod 4, thereby improving the stability of the load cells 3.

[0045] Specific embodiment 2, such as Figure 6As shown, the difference between this specific embodiment 2 and specific embodiment 1 is that, in this specific embodiment 2, the ton bag weighing component installation structure of a ton bag machine further includes a cover 7 for covering the weighing sensor 3. The cover 7 is detachably mounted on the weighing frame 2. When encountering materials with high dust levels or strong corrosiveness, the cover 7 is installed on the weighing frame 2 and covers the weighing sensor 3, thereby avoiding affecting the weighing sensor 3, thus ensuring production progress and reducing costs. In this specific embodiment 2, the cover 7 is a bottomless cover 7, which includes a top plate, two parallel first side plates, and two parallel second side plates. When the cover 7 covers the weighing sensor 3 in a one-to-one correspondence, the top plate is located at the top of the weighing frame 2, and the tops of the two first side plates are respectively... The two first side plates are positioned on both sides of the top plate in the width direction. The bottom of each first side plate abuts against the top of the support rod 4, and the width of the two first side plates is the same as the width of the support rod 4. The height of the two second side plates is the same, and the tops of the two second side plates are respectively positioned on both sides of the top plate in the length direction, and are located between the two first side plates. The second side plate furthest from the center of the weighing frame 2 is higher than the height of the first side plate, and its bottom extends downward to the middle of the side wall of the support rod 4. The second side plate closest to the center of the weighing frame 2 has a notch that extends downward through the second side plate. The width of the notch is the same as the width of the connecting rod. When installing the cover 7, align the notch with the connecting rod, and after alignment, press the cover 7 downward until the first side plate abuts against the top of the support rod 4.

[0046] Assembly process: Install the weighing frame inside the support frame, with the weighing frame and the support frame having the same length. Position the connecting rod above the support rod in the length direction. Fix the first mounting plate to the bottom of the connecting rod with screws. Fix the second mounting plate to the top of the support rod with screws. Finally, place the load cell between the first and second mounting plates and fix it to the first and second mounting plates with bolts respectively.

[0047] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," 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 do not indicate or imply that the device or element 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. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0048] Obviously, the above embodiments are merely examples for clear illustration and are not intended to limit the implementation. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all implementation methods here, and any obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A weighing component installation structure for a ton bag machine, comprising a support frame and a weighing frame, wherein the weighing frame is located within the support frame, characterized in that, It also includes a weighing sensor located on the side of the support frame, and the weighing sensor is fixedly engaged with the weighing frame.

2. The installation structure for the weighing component of a ton bag machine as described in claim 1, characterized in that, The load cell has a support rod on the side of the support frame, and the load cell is detachably connected to the support rod.

3. The installation structure for the weighing component of a ton bag machine as described in claim 1, characterized in that, The weighing sensor is provided in four parts, which are respectively located at the four corners of the weighing frame.

4. The installation structure for the weighing component of a ton bag machine as described in claim 2, characterized in that, The support rod is arranged along the length direction of the support frame, and there are two support rods, which are respectively arranged on both sides of the width direction of the support frame; The length direction of the weighing frame is consistent with the length direction of the support frame. The connecting rod at the top of the weighing frame is arranged along the width direction of the weighing frame. Both ends of the connecting rod extend outward to the top of the corresponding support rod and are spaced apart from the support rod. The weighing sensor is adapted to be located within the space.

5. The installation structure for the weighing component of a ton bag machine as described in claim 4, characterized in that, The bottom of the connecting rod extending above the support rod has a first mounting plate, and the weighing sensors are connected to the first mounting plate in a one-to-one correspondence. The top of the support rod corresponding to the first mounting plate has a second mounting plate, and the weighing sensors are connected to the second mounting plate in a one-to-one correspondence.

6. The installation structure for the weighing component of a ton bag machine as described in claim 2, characterized in that, It also includes a housing for covering the weighing sensor, the housing being detachably mounted on the weighing frame.

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