A phosphate rock powder binder weighing and packaging device convenient to adjust

Abstract

The utility model discloses a phosphorus ore powder binder weighing and packaging device convenient to adjust relates to binder technical field. The utility model discloses a bottom plate, the top fixedly connected with support frame of bottom plate still includes: adjusting portion, adjusting portion installs on support frame and weighing portion, weighing portion sets up on bottom plate and support frame, wherein, adjusting portion is used for adjusting the flow of phosphorus ore powder binder, and weighing portion is used for weighing the phosphorus ore powder binder weight of bagging, adjusting portion includes transmission assembly, and transmission assembly sets up on the inner wall of support frame. The utility model discloses through setting adjusting portion, has solved the phosphorus ore powder binder weighing and packaging device when using, and the phosphorus ore powder binder of opening discharge valve will flow from material box to the packaging bag, but the flow rate of material in material box can not control, and sometimes can appear the condition of overflow packaging bag, and the cost is too high to control with special control system, and it is not easy to popularize.

Description

Technical Field

[0001] This utility model belongs to the field of adhesive technology, and in particular relates to a weighing and packaging device for phosphate rock powder adhesive that is easy to adjust. Background Technology

[0002] In modern industrial production, phosphate rock binders are an important auxiliary material widely used in the molding and granulation processes of phosphate rock. The accuracy and efficiency of their packaging have a key impact on subsequent production processes and product quality. With the continuous development of phosphate rock-related industries, the packaging requirements for phosphate rock binders are becoming increasingly diversified and refined. In actual production scenarios, different customers have different requirements for the packaging specifications of phosphate rock binders, ranging from small-dose experimental packaging to large-scale industrial packaging.

[0003] However, existing mineral powder adhesive weighing and packaging devices are not convenient for adjusting the amount of adhesive flowing out per unit time. When using small-sized packaging bags, the adhesive flow rate is too fast, which will cause the adhesive to overflow. When using large-sized packaging bags, the flow rate is too slow, which will reduce the packaging efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an easily adjustable weighing and packaging device for phosphate rock powder adhesive. By setting an adjustment part, it solves the problem that existing weighing and packaging devices for phosphate rock powder adhesive are not easy to adjust the amount of adhesive flowing out per unit time. When using small-sized packaging bags, the adhesive flow rate is too fast, which will cause the adhesive to overflow. When using large-sized packaging bags, the flow rate is too slow, which will reduce the packaging efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an easily adjustable weighing and packaging device for phosphate rock powder adhesive, comprising a base plate, a support frame fixedly connected to the top of the base plate, and further comprising:

[0007] The unit includes an adjustment section mounted on a support frame and a weighing section disposed on a base plate and a support frame. The adjustment section is used to adjust the flow rate of the phosphate rock powder binder, and the weighing section is used to weigh the bagged phosphate rock powder binder.

[0008] Furthermore, the adjustment unit includes a transmission assembly disposed on the inner wall of the support frame; and an adjustment assembly installed within the transmission assembly; wherein the transmission assembly is used to transmit power to the adjustment assembly to adjust the flow rate of the phosphate rock binder per unit time.

[0009] Furthermore, the weighing unit includes a height adjustment component mounted on a base plate; and a bag support component disposed on a support frame; wherein the height adjustment component is used to adjust the weighing height, and the bag support component is used to open the bag opening of the phosphate rock powder adhesive packaging bag.

[0010] Furthermore, the transmission assembly includes a storage tank fixedly connected to the inner wall of the support frame, a cylindrical shell connected to the bottom of the storage tank, a gear ring rotatably connected to the inner wall of the cylindrical shell, and a transmission component provided on the cylindrical shell; wherein, a feed hopper is connected to the top of the storage tank for introducing phosphate rock powder binder into the storage tank.

[0011] Furthermore, the adjustment assembly includes several rotating shafts fixedly connected to the inner wall of the cylindrical shell, with gears rotatably connected to the outer walls of each of the rotating shafts. Several rectangular sliders are fixedly connected to the inner wall of the cylindrical shell, and baffles are slidably connected to the outer walls of each of the rectangular sliders. Among these, several gears mesh with gear rings, and racks are provided on one side of each of the baffles near the gears. The racks on the baffles mesh with the gears, and the baffles are in contact with each other.

[0012] Furthermore, the height adjustment assembly includes a hydraulic cylinder fixedly connected to the base plate, the output shaft of the hydraulic cylinder being fixedly connected to a bracket, a weighing module being disposed above the bracket, and the weighing module being placed on the top of the cylindrical shell; wherein, the four support legs of the support frame slide through the bracket to limit the lifting and lowering of the bracket, a cylindrical groove is provided at the central axis of the base plate, the hydraulic cylinder is installed in the cylindrical groove, the measuring platform of the weighing module is installed on the top of the bracket, and the display component of the weighing module is installed on the front side of the support frame.

[0013] Furthermore, the bag support assembly includes two rectangular rods fixedly connected to the support frame. An L-shaped rod is fixedly connected to one side of each rectangular rod that is close to the other. A cylindrical rod passes through each of the two L-shaped rods. Several rubber blocks are fixedly connected to the two cylindrical rods. The two L-shaped rods are fixedly connected to the two cylindrical rods respectively, and the front and rear sides of the two cylindrical rods are fixedly connected to several rubber blocks respectively.

[0014] Furthermore, the transmission component includes a handle fixedly connected to the outer wall of the gear ring, and an arc groove is provided on the cylindrical shell; wherein the handle extends to the outside of the cylindrical shell through the arc groove.

[0015] This utility model has the following beneficial effects:

[0016] 1. By setting an adjustment mechanism, during use, the phosphate rock powder binder is fed into the storage tank through the feed hopper at the top of the storage tank. Then, the packaging bag is secured by bending the bag opening and placing it on two cylindrical rods. The four cylindrical rods increase the friction of the packaging bag, preventing it from slipping off the rods. At this point, the bag opening is directly below the discharge pipe. Then, the hydraulic cylinder is extended, and the support rises accordingly, thereby raising the weighing module on it until the weighing module is in full contact with the packaging bag, i.e., the two cylindrical rods and several rubber... The block no longer provides support for the packaging bag, and the packaging bag is now secured. Open the weighing module, and then open the adjustment section to add phosphate rock powder adhesive into the packaging bag. The weight of the phosphate rock powder adhesive in the packaging bag can be determined by the reading on the weighing module, allowing for flexible adjustment of the gap between the baffles. When using small-sized packaging bags, reduce the gap between the baffles to decrease the amount of adhesive flowing out per unit time and avoid adhesive overflow due to excessive flow. When using large-sized packaging bags, increase the gap between the baffles to speed up the filling speed of the adhesive and improve packaging efficiency.

[0017] 2. By setting up a weighing section, after the packaging bag is fixed, pushing the handle causes the gear ring inside the cylindrical shell to rotate. The gear ring drives several gears to rotate around their respective axes, thereby causing the baffles meshing with them to slide on several rectangular sliders. At this time, the baffles move away from each other, creating gaps between them. The phosphate rock powder binder falls into the packaging bag through the discharge pipe through these gaps. To increase the gap, simply push the handle again; conversely, pushing the handle in the opposite direction will decrease the gap. This achieves the purpose of adjusting the flow rate of the phosphate rock powder binder, ensuring that the weighing module can fully contact packaging bags of different heights for accurate weighing. This improves the adaptability of the device to different packaging specifications. At the same time, it opens the bag opening, keeping it open to facilitate the smooth filling of the phosphate rock powder binder into the bag, improving the convenience and efficiency of packaging.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the front sectional structure of the present invention;

[0021] Figure 2 This is a partial cross-sectional view of the adjustment part of this utility model;

[0022] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0023] Figure 4 This is a partial cross-sectional view of the adjustment component of this utility model;

[0024] Figure 5 This is a partial cross-sectional view of the transmission component of this utility model.

[0025] Figure 6 This is a partial cross-sectional view of the height-supporting bag assembly of this utility model;

[0026] Figure 7 This is a partial cross-sectional view of the height adjustment component of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 111. Base plate; 112. Support frame; 2. Adjustment unit; 21. Transmission assembly; 211. Storage tank; 212. Cylindrical shell; 213. Gear ring; 214. Handle; 215. Arc groove; 216. Discharge pipe; 22. Adjustment assembly; 221. Rotating shaft; 222. Gear; 223. Rectangular slider; 224. Baffle; 3. Weighing unit; 31. Height adjustment assembly; 311. Hydraulic cylinder; 312. Bracket; 313. Scale module; 32. Bag support assembly; 321. Rectangular rod; 322. L-shaped rod; 323. Cylindrical rod; 324. Rubber block. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-7As shown, this utility model is an easily adjustable weighing and packaging device for phosphate rock powder adhesive, including a base plate 111, a support frame 112 fixedly connected to the top of the base plate 111, and further including: an adjustment part 2, which is mounted on the support frame 112; and a weighing part 3, which is disposed on the base plate 111 and the support frame 112; wherein, the adjustment part 2 is used to adjust the flow rate of the phosphate rock powder adhesive, and the weighing part 3 is used to weigh the bagged phosphate rock powder adhesive, the adjustment part 2 including a transmission component 21, which is disposed on the inner wall of the support frame 112; and the adjustment component 2 2. The regulating component 22 is installed inside the transmission component 21; wherein, the transmission component 21 is used to transmit power to the regulating component 22 to regulate the flow rate of phosphate rock powder binder per unit time. The transmission component 21 includes a storage tank 211 fixedly connected to the inner wall of the support frame 112. A cylindrical shell 212 is connected to the bottom of the storage tank 211, and a gear ring 213 is rotatably connected to the inner wall of the cylindrical shell 212. A transmission component is provided on the cylindrical shell 212. A feed hopper is connected to the top of the storage tank 211 for introducing the phosphate rock powder binder into the storage tank 211 and regulating its flow rate. Component 22 includes a plurality of rotating shafts 221 fixedly connected to the inner wall of a cylindrical shell 212. Gears 222 are rotatably connected to the outer walls of each of the rotating shafts 221. A plurality of rectangular sliders 223 are fixedly connected to the inner wall of the cylindrical shell 212. Baffles 224 are slidably connected to the outer walls of each of the rectangular sliders 223. Each of the gears 222 meshes with a gear ring 213. Each of the baffles 224 has a rack on one side near each of the gears 222, and the racks on the baffles 224 mesh with the gears 222. The transmission components, which are in contact with each other, include a handle 214 fixedly connected to the outer wall of the toothed ring 213, and an arc groove 215 provided on the cylindrical shell 212. The handle 214 extends to the outside of the cylindrical shell 212 through the arc groove 215. By providing the adjustment part 2, the size of the gap between the baffles 224 can be flexibly adjusted. When using small-sized packaging bags, the gap between the baffles 224 is reduced to reduce the amount of adhesive flowing out per unit time and avoid adhesive overflow due to excessive flow. When using large-sized packaging bags, the gap between the baffles 224 is increased to speed up the filling speed of the adhesive and improve packaging efficiency.

[0031] The weighing unit 3 includes a height adjustment component 31 mounted on a base plate 111 and a bag support component 32 mounted on a support frame 112. The height adjustment component 31 adjusts the weighing height, and the bag support component 32 opens the bag opening of the phosphate rock powder adhesive packaging bag. The height adjustment component 31 includes a hydraulic cylinder 311 fixedly connected to the base plate 111. The output shaft of the hydraulic cylinder 311 is fixedly connected to a bracket 312. A weighing module 313 is positioned above the bracket 312. The weighing module 313 is placed on top of the cylindrical shell 212. Four support legs of the support frame 112 slide through the bracket 312 to limit the lifting and lowering of the bracket 312. A cylindrical groove is formed at the central axis of the base plate 111, and the hydraulic cylinder 311 is installed in the cylindrical groove. The weighing platform of the weighing module 313 is mounted on top of the bracket 312. The display component of 313 is installed on the front side of the support frame 112. The bag support component 32 includes two rectangular rods 321 fixedly connected to the support frame 112. L-shaped rods 322 are fixedly connected to the sides of the two rectangular rods 321 that are close to each other. Cylindrical rods 323 pass through the two L-shaped rods 322. Several rubber blocks 324 are fixedly connected to the two cylindrical rods 323. The two L-shaped rods 322 are fixedly connected to the two cylindrical rods 323 respectively. The front and rear sides of the two cylindrical rods 323 are fixedly connected to several rubber blocks 324 respectively. By setting the weighing part 3, it can be ensured that the weighing module 313 can fully contact the packaging bags of different heights to achieve accurate weighing, improve the adaptability of the device to different packaging specifications, and at the same time open the bag mouth to keep the bag mouth open, so that the phosphate rock powder adhesive can be smoothly put into the bag, improving the convenience and efficiency of packaging.

[0032] One specific application of this embodiment is as follows: In use, the phosphate rock powder adhesive is fed into the storage tank 211 through the feed hopper at the top of the storage tank 211. Then, the packaging bag is fixed by bending the opening of the bag and then placing it on two cylindrical rods 323. The four cylindrical rods 323 can increase the friction of the packaging bag and prevent it from slipping off the two cylindrical rods 323. At this time, the opening of the packaging bag is located directly below the discharge pipe 216. Then, the hydraulic cylinder 311 is extended, and the bracket 312 rises accordingly, thereby driving the weighing module 3 on it. 13. Raise the scale module 313 until it is in full contact with the packaging bag, meaning the two cylindrical rods 323 and several rubber blocks 324 no longer provide support for the packaging bag. At this point, the packaging bag is secured. Open the scale module 313. The scale module 313 uses the DCS-KL-B Tangshan cold chain logistics scale. During operation, the scale platform bears the weight of the object and transmits it to the weighing sensor below. The elastic body inside the sensor deforms under force, causing the resistance of its surface strain gauge to change, converting the weight signal into a weak electrical signal. This signal is then amplified by a linear amplifier and converted by an A / D converter. After the converter converts the signal into a digital signal, it is transmitted to the microcomputer processor. The processor calculates the weight value and displays it on the display. The weight of the phosphate rock powder adhesive in the packaging bag can be determined based on the reading of the weighing module 313. After the packaging bag is fixed, push the handle 214. The handle 214 moves the gear ring 213 in the cylindrical shell 212. The gear ring 213 drives several gears 222 to rotate around their respective shafts 221, thereby causing the baffles 224 that mesh with them to slide on several rectangular sliders 223. At this time, the baffles 224 move away from each other, creating gaps between them. The phosphate rock powder adhesive falls into the packaging bag through the discharge pipe 216 through the gaps. To increase the gap, simply push the handle 214 again. Conversely, pushing the handle 214 in the opposite direction will decrease the gap, thereby adjusting the flow rate of the phosphate rock powder adhesive.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An easily adjustable phosphate rock powder binder weighing and packaging device, comprising a base plate (111), wherein a support frame (112) is fixedly connected to the top of the base plate (111), characterized in that, Also includes: Adjustment part (2), said adjustment part (2) is mounted on support frame (112); as well as Weighing unit (3), which is disposed on base plate (111) and support frame (112); The regulating section (2) is used to regulate the flow rate of the phosphate rock powder binder, and the weighing section (3) is used to weigh the bagged phosphate rock powder binder.

2. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 1, characterized in that, The adjusting part (2) includes a transmission assembly (21) disposed on the inner wall of the support frame (112); and Adjustment assembly (22), which is installed within transmission assembly (21); The transmission component (21) is used to transmit power to the regulating component (22) to regulate the flow rate of phosphate rock powder binder per unit time.

3. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 2, characterized in that, The weighing unit (3) includes a height adjustment assembly (31) mounted on a base plate (111); and A bag support assembly (32) is mounted on a support frame (112); Among them, the height adjustment component (31) is used to adjust the weighing height, and the bag support component (32) is used to open the bag opening of the phosphate rock powder adhesive packaging bag.

4. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 3, characterized in that, The transmission assembly (21) includes a storage tank (211) fixedly connected to the inner wall of the support frame (112). A cylindrical shell (212) is provided at the bottom of the storage tank (211). A toothed ring (213) is rotatably connected to the inner wall of the cylindrical shell (212). A transmission component is provided on the cylindrical shell (212). The storage tank (211) is connected to a feed hopper at the top for introducing phosphate rock powder binder into the storage tank (211).

5. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 4, characterized in that, The adjustment assembly (22) includes a plurality of rotating shafts (221) fixedly connected to the inner wall of the cylindrical shell (212), and gears (222) rotatably connected to the outer walls of the plurality of rotating shafts (221). A plurality of rectangular sliders (223) are fixedly connected to the inner wall of the cylindrical shell (212), and baffles (224) are slidably connected to the outer walls of the plurality of rectangular sliders (223). Among them, several gears (222) mesh with a gear ring (213), and several baffles (224) are provided with racks on one side of each of the gears (222). The racks on the baffles (224) mesh with the gears (222), and the baffles (224) are in contact with each other.

6. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 5, characterized in that, The height adjustment assembly (31) includes a hydraulic cylinder (311) fixedly connected to the base plate (111), the output shaft of the hydraulic cylinder (311) is fixedly connected to a bracket (312), and a floor scale module (313) is provided above the bracket (312). The four support legs of the support frame (112) slide through the bracket (312) to limit the lifting of the bracket (312). A cylindrical groove is provided at the central axis of the base plate (111), and the hydraulic cylinder (311) is installed in the cylindrical groove. The measuring platform of the weighing module (313) is installed on the top of the bracket (312), and the display component of the weighing module (313) is installed on the front side of the support frame (112).

7. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 6, characterized in that, The bag support assembly (32) includes two rectangular rods (321) fixedly connected to the support frame (112). An L-shaped rod (322) is fixedly connected to one side of the two rectangular rods (321) that are close to each other. A cylindrical rod (323) passes through the two L-shaped rods (322). Several rubber blocks (324) are fixedly connected to the two cylindrical rods (323). Among them, two L-shaped rods (322) are fixedly connected to two cylindrical rods (323) respectively, and the front and rear sides of the two cylindrical rods (323) are fixedly connected to several rubber blocks (324) respectively.

8. The easily adjustable phosphate rock powder binder weighing and packaging device according to claim 7, characterized in that, The transmission component includes a handle (214) fixedly connected to the outer wall of the gear ring (213), and an arc groove (215) is provided on the cylindrical shell (212); The handle (214) extends to the outside of the cylindrical shell (212) through the arc groove (215).

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