An automatic outbound device for multiple types of materials

Abstract

The present invention relates to an automatic multi-variety material delivery device, comprising a conveying mechanism, a material barrel mechanism, a first material storage, a second material storage, a third material storage, and a packaging mechanism. The material barrel mechanism cooperates with the first, second, and third material storages during the conveying process of the conveying mechanism to sequentially wrap dust materials and fine aggregates around the outside of coarse aggregates, and then cooperates with the packaging mechanism to package and deliver the materials. This prevents direct contact between the coarse aggregates and dust materials and leakage of the materials due to direct contact with the packaging bags, as well as leakage due to rupture of the packaging bags, thereby ensuring the accuracy of the product ratio and improving product quality. The present invention solves the problem of existing bagged concrete materials being easily scratched during production and transportation, resulting in cement leakage and poor product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of multi-variety logistics outbound delivery, and in particular to an automatic outbound delivery device for multi-variety materials. Background Art

[0002] Automatic outbound delivery of multiple varieties of materials is a key issue in flexible automated factories. In the management of high-variety, small-batch, and short-delivery production, problems such as low material consistency and a lack of automated distribution often arise, hindering the full effectiveness of automated systems. To address this, many companies are building smart warehouses and automated storage systems. Pallets, storage locations, materials, picking, and outbound delivery are also issues that need to be addressed in flexible automated factories. To achieve automatic outbound delivery of multiple varieties of materials, companies need to build smart warehouses and automated storage systems and employ appropriate technologies to improve material consistency and implement automated distribution.

[0003] Patent document CN1654408A discloses a bagged concrete material. Appropriate proportions of dry cement, dry sand, and stone are thoroughly mixed and then packaged in bags. Bagged concrete can be manufactured in various standard sizes, depending on the specific ratios of cement, sand, and stone. Bagged concrete is more convenient to use and can prevent mismatching of concrete mixes during construction.

[0004] However, during actual use, the inventors discovered that during the production and transportation of existing bagged concrete materials, the evenly mixed multi-variety materials in the concrete materials not only make the sharp corners of the coarse aggregate easily scratch the packaging bag, causing the material to leak out, but also make cement and other dust easily leak out through the gaps in the packaging bag, thereby causing the original mix ratio to change, resulting in a decrease in the product quality of the bagged concrete materials. Summary of the Invention

[0005] The present invention addresses the shortcomings of the prior art by providing a conveying mechanism, a material barrel mechanism, a first material storage, a second material storage, a third material storage, and a packaging mechanism. The material barrel mechanism cooperates with the first, second, and third material storages during the conveying process of the conveying mechanism to sequentially wrap dust material and fine aggregate around the outside of the coarse aggregate, and then cooperates with the packaging mechanism to package and ship the material out of the storage. This prevents direct contact between the coarse aggregate and dust material and the packaging bag, which could cause direct leakage of the material, as well as leakage after the packaging bag breaks, thereby ensuring the accuracy of the product mix and improving product quality. This solves the problem of existing bagged concrete materials being easily scratched during production and transportation, causing cement to leak out and resulting in poor product quality.

[0006] In response to the above technical problems, the technical solution is as follows: a multi-variety material automatic outbound device, including:

[0007] A conveying mechanism, a bucket mechanism disposed on the conveying mechanism and used for carrying multiple types of materials, a packaging mechanism disposed below the bucket mechanism, a first material warehouse, a second material warehouse, and a third material warehouse disposed above the bucket mechanism and used for storing dust materials, fine aggregates, and coarse aggregates, respectively. The bucket mechanism cooperates with the first material warehouse, the second material warehouse, and the third material warehouse to wrap the dust materials and the fine aggregates around the outside of the coarse aggregates in sequence, and then cooperates with the packaging mechanism to package and ship out of the warehouse.

[0008] The barrel mechanism includes a barrel body connected to the conveying mechanism, a control component arranged at the lower end of the barrel body and used to control the unloading of the barrel body, a first partition component arranged inside the barrel body for movement up and down, and a second partition component arranged inside the first partition component for movement up and down, a first accommodating area for accommodating the fine aggregate is formed between the first partition assembly and the barrel body, a second accommodating area for accommodating the dust material is formed between the first partition assembly and the second partition assembly, a third accommodating area for accommodating the coarse aggregate is formed inside the second partition assembly, and the lower ends of the first accommodating area, the second accommodating area and the third accommodating area are connected to each other.

[0009] Preferably, the first baffle assembly and the second baffle assembly both include a first telescopic plate group and a second telescopic plate group that are movably arranged on the barrel body mounting frame, and the first telescopic plate group and the second telescopic plate group cooperate to form a closed loop structure that can be adjusted in size.

[0010] Preferably, the first telescopic plate assembly includes a first support plate movably arranged on the mounting frame and moving radially inward or outward, first sliding plates slidably arranged at both ends of the first support plate, and a first driving member arranged on the first support plate and used to drive the two first sliding plates to slide;

[0011] The second telescopic plate group includes a second support plate movably arranged on the mounting frame and moving radially inward or outward, a second sliding plate slidably arranged at both ends of the second support plate, a second driving member arranged on the second support plate and used to drive the two second sliding plates to slide, a third sliding plate slidably arranged on one end of the second sliding plate away from the second support plate, and a first elastic member arranged on the second sliding plate and used to force the two third sliding plates to respectively abut against the two first sliding plates to form a closed loop structure.

[0012] Preferably, the first driving member includes a first retracting roller provided on the first supporting plate and located outside the barrel body, a first pulling rope connected at one end to the middle portion of the first sliding plate and at the other end to the first retracting roller, a first guide roller provided in a first mounting groove of the first supporting plate and used to force the pulling force of the first pulling rope to be parallel to the sliding direction of the first sliding plate, and a second elastic member provided on the first supporting plate and used to force the first sliding plate to slide in a direction away from the first supporting plate;

[0013] The second driving member includes a second retracting roller arranged on the second support plate and located outside the barrel body, a second pull rope connected at one end to the middle part of the second sliding plate and the other end to the second retracting roller, a second guide roller arranged in the second mounting groove on the second support plate and used to guide the tension of the second pull rope to be parallel to the sliding direction of the second sliding plate, and a third elastic member arranged on the second support plate and used to force the second sliding plate to slide in a direction away from the second support plate.

[0014] Preferably, the control component includes two first opening and closing plates rotatably arranged on both sides of the discharge port of the barrel body, and two baffles respectively arranged on the other two sides of the discharge port and cooperating with the first opening and closing plates to block the material.

[0015] Preferably, the first material warehouse, the second material warehouse and the third material warehouse all include a material tank, a discharge port provided at the material tank and used to connect the discharge port with the barrel mechanism, and a weighing component provided between the connecting port and the discharge port.

[0016] Preferably, the connecting component includes a shell on which the discharge port is mounted, and a connecting port at one end of which is slidably connected to the shell and at the other end of which extends to the interior of the barrel mechanism;

[0017] The weighing assembly is arranged inside the shell and is used for carrying a weighing bucket of material, two second opening and closing plates are rotatably arranged at the lower end of the weighing bucket and are used to control the opening and closing of the weighing bucket, and a gravity sensor is arranged on the shell and is used to measure the weight of the weighing bucket.

[0018] Preferably, the first material warehouse and the second material warehouse further include a pressing plate movably arranged inside the material tank.

[0019] Preferably, the packaging mechanism includes a conveying component arranged on one side of the barrel mechanism and used to convey the packaging bag, an opening component arranged below the barrel mechanism and used to open the opening on the packaging bag, and a sewing component arranged on the other side of the barrel mechanism and used to sew the opening.

[0020] Preferably, the expansion assembly includes two groups of suction cups arranged on the conveying assembly and respectively used to attract both sides of the packaging bag, a telescopic frame slidably arranged between the conveying assembly and the sewing mechanism, at least three expansion arms arranged at equal intervals along the circumference of the packaging bag on the telescopic end of the telescopic frame and moving radially to expand the opening, and a clamping arm arranged on the support frame and cooperating with each of the expansion arms to clamp the packaging bag.

[0021] Beneficial effects of the present invention:

[0022] (1) When the present invention is in use, the conveying mechanism and the conveying barrel mechanism cooperate with the first material warehouse, the second material warehouse and the third material warehouse in turn to wrap the dust material and the fine aggregate on the outside of the coarse aggregate in turn. The fine aggregate and the dust material wrapped on the outside of the coarse aggregate can prevent the coarse aggregate from scratching the packaging bag, and the fine aggregate wrapped in the dust material can reduce the leakage of the dust material, thereby ensuring the accuracy of the product ratio and improving the product quality.

[0023] (2) In the present invention, a first accommodating chamber, a second accommodating chamber and a third accommodating chamber are formed inside the barrel body by setting a first baffle assembly and a second baffle assembly that move up and down. When in use, fine aggregate, dust material and coarse aggregate are filled into the first accommodating chamber, the second accommodating chamber and the third accommodating chamber respectively, and the stacking height of the dust material is less than or equal to the stacking height of the fine aggregate, and the stacking height of the coarse aggregate is less than the stacking height of the dust material. Since the lower ends of the first accommodating area, the second accommodating area and the third accommodating area are connected, the fine aggregate and the dust material can flow to the bottom of the barrel body and then wrap the lower end of the coarse aggregate; before being packaged and shipped out by the packaging mechanism, the first baffle assembly and the second baffle assembly are moved upward in turn, so that the dust material and the fine aggregate can flow to the upper end of the third accommodating area in turn and wrap the upper end of the coarse aggregate, so that the dust material and the fine aggregate are wrapped around the outside of the coarse aggregate in turn, and the friction of the first baffle assembly and the second baffle assembly of the material is avoided to interfere with the discharge of the material;

[0024] In summary, the device has the effects of preventing packaging bags from being scratched, reducing cement leakage, and improving product quality, and is particularly suitable for the field of building material production technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a three-dimensional diagram of an automatic warehouse-out device for multiple types of materials provided by the present invention.

[0027] Figure 2-3 This is a schematic diagram of the structure of the barrel mechanism provided by the present invention in different directions.

[0028] Figure 4 This is a top view of the bucket mechanism provided by the present invention.

[0029] Figure 5 A top view of the barrel mechanism provided by the present invention Figure 4 Cross-sectional view along the middle edge A.

[0030] Figure 6-7 Schematic diagram of the structure of the first baffle assembly provided by the present invention in different directions.

[0031] Figure 8 A perspective cross-sectional view of a first baffle assembly provided by the present invention.

[0032] Figure 9 This is a schematic structural diagram of the second partition assembly provided by the present invention.

[0033] Figure 10 This is a schematic structural diagram of the first material warehouse provided by the present invention.

[0034] Figure 11 The present invention provides Figure 10 A partial enlarged view of point B in the middle.

[0035] Figure 12 This is a cross-sectional view of the first material warehouse provided by the present invention.

[0036] Figure 13 The present invention provides Figure 12 A partial enlarged view of point C in the middle.

[0037] Figure 14 This is a structural schematic diagram of the connecting components on the second material warehouse provided by the present invention.

[0038] Figure 15 This is a structural schematic diagram of the connecting components on the third material warehouse provided by the present invention.

[0039] Figure 16 This is a structural schematic diagram of the packaging mechanism provided by the present invention.

[0040] Figure 17 A schematic diagram of the structure of the telescopic frame provided by the present invention DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.

[0042] Example 1

[0043] like Figure 1-17 As shown, a multi-variety material automatic outbound device includes:

[0044] A conveying mechanism 1, a bucket mechanism 2 disposed on the conveying mechanism 1 and used to carry multiple types of materials, a packaging mechanism 3 disposed below the bucket mechanism 2, a first material warehouse 4, a second material warehouse 5, and a third material warehouse 6 disposed above the bucket mechanism 2 and used to store dust materials, fine aggregates, and coarse aggregates, respectively. The bucket mechanism 2 cooperates with the first material warehouse 4, the second material warehouse 5, and the third material warehouse 6 to wrap the dust materials and fine aggregates in the outside of the coarse aggregates in sequence, and then cooperates with the packaging mechanism 3 to package and ship out of the warehouse;

[0045] The barrel mechanism 2 includes a barrel body 21 connected to the conveying mechanism 1, a control component 22 arranged at the lower end of the barrel body 21 and used to control the unloading of the barrel body 21, a first partition component 23 arranged inside the barrel body 21 for moving up and down, and a second partition component 24 arranged inside the first partition component 23 for moving up and down. A first accommodating area 25 for accommodating fine aggregate is formed between the first partition component 23 and the barrel body 21, a second accommodating area 26 for accommodating dust material is formed between the first partition component 23 and the second partition component 24, and a third accommodating area 27 for accommodating coarse aggregate is formed inside the second partition component 24, and the lower ends of the first accommodating area 25, the second accommodating area 26 and the third accommodating area 27 are connected to each other.

[0046] Existing cement plants need to mix the materials delivered that day into various proportions before loading them into bags. For example, concrete is made by mixing multiple materials such as cement and aggregate (which may contain admixtures and additives) in a certain proportion and then bagging them. The aggregates in concrete include coarse aggregate (such as crushed stone, gravel, crushed gravel, etc.) and fine aggregate (such as natural sand, artificial sand, etc.), so the raw material particles vary in size.

[0047] In this embodiment, a material barrel mechanism 2 is set up to cooperate with the first material warehouse 4, the second material warehouse 5 and the third material warehouse 6 to wrap the dust material and fine aggregate in turn on the outside of the coarse aggregate, and then cooperate with the packaging mechanism 3 to pack and ship out. This can avoid the direct contact between the coarse aggregate and the dust material and the direct leakage of the material and the leakage after the packaging bag is broken, thereby ensuring the accuracy of the product ratio and improving the product quality.

[0048] In detail, the conveying mechanism 1 conveys the barrel mechanism 2 to the bottom of the first material warehouse 4, the second material warehouse 5 and the third material warehouse 6 in turn, and then fills the first accommodating chamber, the second accommodating chamber and the third accommodating chamber with fine aggregate, dust material and coarse aggregate respectively, and makes the stacking height of the dust material less than or equal to the stacking height of the fine aggregate, and the stacking height of the coarse aggregate is less than the stacking height of the dust material. Since the lower ends of the first accommodating area 25, the second accommodating area 26 and the third accommodating area 27 are connected, the fine aggregate and the dust material are able to flow to the bottom of the barrel body 21 and then wrap the lower end of the coarse aggregate; before being packaged and shipped out by the packaging mechanism 3, the first partition assembly 23 and the second partition assembly 24 are moved upward in turn, so that the dust material and the fine aggregate are able to flow to the upper end of the third accommodating area 27 in turn and wrap the upper end of the coarse aggregate, so that the dust material and the fine aggregate are wrapped on the outside of the coarse aggregate in turn, and the friction of the first partition assembly 23 and the second partition assembly 24 of the material is avoided to interfere with the discharge.

[0049] It should be noted that a plurality of barrel mechanisms 2 are provided at equal intervals along the conveying direction of the conveying mechanism 1 to respectively cooperate with the first material storage 4, the second material storage 5, the third material storage 6 and the packaging mechanism 3 for simultaneous use, thereby improving the consistency of the device and increasing production efficiency;

[0050] In addition, the transmission mechanism 1 itself and the installation method are both existing technologies and will not be described in detail here.

[0051] Further, if Figure 2-9 As shown, the first partition assembly 23 and the second partition assembly 24 both include a first telescopic plate group 231 and a second telescopic plate group 232 that are movably arranged on the mounting frame 211 of the barrel body 21, and the first telescopic plate group 231 and the second telescopic plate group 232 cooperate to form a closed loop structure that can be adjusted in size.

[0052] In this embodiment, by setting the first telescopic plate group 231 and the second telescopic plate group 232 to cooperate with each other, the sizes of the first accommodating area 25, the second accommodating area 26 and the third accommodating area 27 can be adjusted according to different proportions of concrete materials, which has higher versatility.

[0053] In detail, when in use, the first telescopic plate and the second telescopic plate are extended and retracted to adjust the size of the closed structure, thereby adjusting the sizes of the first accommodating area 25 , the second accommodating area 26 and the third accommodating area 27 .

[0054] It should be noted that the barrel body 21 is a square structure, and the second accommodating area 26 and the first accommodating area 25 are both U-shaped structures and surround the outside of the third accommodating area 27 in sequence. This makes the fine aggregate and dust material highly uniform when wrapped, and facilitates the uniform size adjustment of the first accommodating area 25 and the second accommodating area 26 of the U-shaped structure.

[0055] Further, if Figure 6-8 As shown, the first telescopic plate assembly 231 includes a first support plate 2311 that is movably disposed on the mounting frame 211 and moves radially inward or outward, first sliding plates 2312 that are slidably disposed at both ends of the first support plate 2311, and a first driving member 2313 that is disposed on the first support plate 2311 and is used to drive the two first sliding plates 2312 to slide.

[0056] The second telescopic plate group 232 includes a second support plate 2321 that is movably arranged on the mounting frame 211 and moves radially inward or outward, a second sliding plate 2322 that is slidably arranged at both ends of the second support plate 2321, a second driving member 2323 that is arranged on the second support plate 2321 and is used to drive the two second sliding plates 2322 to slide, a third sliding plate 2324 that is slidably arranged on one end of the second sliding plate 2322 away from the second support plate 2321, and a first elastic member 2325 that is arranged on the second sliding plate 2322 and is used to force the two third sliding plates 2324 to respectively abut against the two first sliding plates 2312 to form a closed loop structure.

[0057] In this embodiment, by setting the first sliding plate 2312, the second sliding plate 2322 and the third sliding plate 2324 to slide with each other, the function of adjusting the size of the closed-loop structure is realized, and the closed-loop structure will not change the shape of the first accommodating area 25, the second accommodating area 26 and the third accommodating area 27 after adjustment, thereby making it easier for the connection ports 422 on the first material warehouse 4, the second material warehouse 5 and the third material warehouse 6 to cooperate with the first accommodating area 25, the second accommodating area 26 and the third accommodating area 27 of which the size can be changed for unloading.

[0058] Specifically, when the closed-loop structure is reduced, the first driving member 2313 drives the first sliding plate 2312 to slide toward the first support plate 2311, and the second driving member 2323 drives the second sliding plate 2322 to slide toward the second support plate 2321. The first support plate 2311 and the second support plate 2321 move toward each other, and the first sliding plate 2312 forces the third sliding plate 2324 to compress the first elastic member 2325 and move toward the second sliding plate 2322.

[0059] When the closed-loop structure is expanded, the first driving member 2313 drives the first sliding plate 2312 to slide away from the first support plate 2311, and the second driving member 2323 drives the second sliding plate 2322 to slide away from the second support plate 2321. The first support plate 2311 and the second support plate 2321 move away from each other, and the first elastic member 2325 restores its deformation to force the third sliding plate 2324 to always abut against the first sliding plate 2312.

[0060] It should be noted that the first telescopic plate group 231 and the second telescopic plate group 232 of the first baffle assembly 23 are located on a pair of opposite sides of the barrel body 21, and the first telescopic plate group 231 and the second telescopic plate group 232 of the second baffle assembly 24 are located on another pair of opposite sides of the barrel body 21. This reduces the occupied space, facilitates installation, and avoids interference between them.

[0061] In addition, the first support plate 2311 and the second support plate 2321 moving radially inward or outward refer to the first support plate 2311 and the second support plate 2321 moving toward or away from the center of the barrel body 21 in the horizontal direction.

[0062] Further, if Figure 8 As shown, the first driving member 2313 includes a first retracting roller 23131 provided on the first supporting plate 2311 and located outside the barrel body 21, a first pulling rope 23132 connected at one end to the middle portion of the first sliding plate 2312 and at the other end to the first retracting roller 23131, a first guide roller 23133 provided in the first mounting groove 23111 of the first supporting plate 2311 and used to force the pulling force of the first pulling rope 23132 to be parallel to the sliding direction of the first sliding plate 2312, and a second elastic member 23134 provided on the first supporting plate 2311 and used to force the first sliding plate 2312 to slide in a direction away from the first supporting plate 2311.

[0063] The second driving member 2323 includes a second retracting roller 23231 arranged on the second support plate 2321 and located outside the barrel body 21, a second pulling rope 23232 connected at one end to the middle part of the second sliding plate 2322 and the other end to the second retracting roller 23231, a second guide roller 23233 arranged in the second mounting groove 23211 on the second support plate 2321 and used to guide the pulling force of the second pulling rope 23232 to be parallel to the sliding direction of the second sliding plate 2322, and a third elastic member 23234 arranged on the second support plate 2321 and used to force the second sliding plate 2322 to slide away from the second support plate 2321.

[0064] In this embodiment, by providing the first pulling rope 23132 to cooperate with the retracting function of the first retracting roller 23131, the guiding function of the first guide roller 23133, and the elastic function of the second elastic member 23134, the first pulling rope 23132 enables the first retracting roller 23131 to be arranged on the outside of the barrel body 21, thereby avoiding mutual interference between the first material storage 4, the second material storage 5, and the third material storage 6. At the same time, the driving force of the first sliding plate 2312 is parallel to the sliding direction, thereby avoiding large friction between the first sliding plate 2312 and the first support plate 2311, so that the first sliding plate 2312 can slide stably.

[0065] By setting a second pulling rope 23232 to cooperate with the retracting function of the second retracting roller 23231, the guiding function of the second guide roller 23233 and the elastic function of the third elastic member 23234, the second pulling rope 23232 allows the second retracting roller 23231 to be set on the outside of the barrel body 21, thereby avoiding mutual interference between it and the first material warehouse 4, the second material warehouse 5 and the third material warehouse 6, and the driving force of the second sliding plate 2322 is parallel to the sliding direction, thereby avoiding large friction between the second sliding plate 2322 and the second support plate 2321, so that the second sliding plate 2322 can slide stably.

[0066] Specifically, when the closed-loop structure is reduced, the first retractable roller 23131 pulls the first pulling rope 23132. The first pulling rope 23132 changes the direction of the pulling force via the first guide roller 23133, thereby stably pulling the first sliding plate 2312 to compress the second elastic member 23134 and slide it toward the first support plate 2311. The second retractable roller 23231 pulls the second pulling rope 23232. The second pulling rope 23232 changes the direction of the pulling force via the second guide roller 23233, thereby stably pulling the second sliding plate 2322 to compress the third elastic member 23234 and slide it toward the second support plate 2321.

[0067] When the closed-loop structure is expanded, the first retracting roller 23131 releases the first pull rope 23132, and the second elastic member 23134 restores its deformation to force the first sliding plate 2312 to slide away from the first support plate 2311. The second retracting roller 23231 releases the second pull rope 23232, and the third elastic member 23234 restores its deformation to force the second sliding plate 2322 to slide away from the second support plate 2321.

[0068] It should be noted that the first mounting groove 23111 passes through the lower end of the first support plate 2311, and the second mounting groove 23211 passes through the lower end of the second support plate 2321, so as to prevent material from accumulating in the first mounting groove 23111 and the second mounting groove 23211 and interfering with the normal operation of the device;

[0069] In addition, the first elastic member 2325 , the second elastic member 23134 and the third elastic member 23234 themselves and the installation method are all existing technologies and will not be described in detail here.

[0070] Further, if Figure 3 As shown, the control assembly 22 includes two first opening and closing plates 221 rotatably disposed on both sides of the discharge port 212 of the barrel body 21 and two baffles 222 disposed on the other two sides of the discharge port 212 and cooperating with the first opening and closing plates 221 to block the material.

[0071] In this embodiment, by providing a rotatable first opening and closing plate 221 to cooperate with the baffle 222, the packaging bag can be put on the outside of the first opening and closing plate 221 and the baffle 222 to prevent the material from leaking when the discharge port 212 is opened for packaging.

[0072] In detail, when in use, the packaging bag is first put on the outside of the two baffles 222, and then the first opening and closing plate 221 is rotated to open the discharge port 212. At this time, the first opening and closing plate 221 is extended into the packaging bag, and then the first opening and closing plate 221 and the baffle 222 are able to prevent the material from leaking from the opening of the packaging bag during packaging.

[0073] It should be noted that the lower end of the baffle 222 is provided with a chamfer or a rounded corner to facilitate the insertion of the baffle 222 into the opening of the packaging bag.

[0074] Further, if Figure 10-15 As shown, the first material warehouse 4, the second material warehouse 5 and the third material warehouse 6 all include a material tank 41, a discharge port 411 provided on the material tank 41 and a connecting component 42 for connecting the discharge port 411 with the barrel mechanism 2, and a weighing component 43 provided between the connecting port 422 and the discharge port 411.

[0075] In this embodiment, by providing a weighing component 43 in conjunction with the connecting component 42, the material can be accurately filled into the barrel mechanism 2 after being weighed, thereby avoiding incorrect material ratios that affect product quality.

[0076] In detail, when filling materials, the discharge port 411 is connected to the barrel mechanism 2 through the connecting component 42 , and the materials drawn out from the discharge port 411 are weighed by the weighing component 43 and then introduced into the barrel mechanism 2 through the connecting component 42 .

[0077] It should be noted that the first material warehouse 4 , the second material warehouse 5 and the third material warehouse 6 all have multiple material tanks 41 to store a variety of dust materials, fine aggregates and coarse aggregates respectively, thereby increasing the application range of the device.

[0078] Further, if Figure 3 as well as Figure 12-13 As shown, the connecting component 42 includes a shell 421 on which the discharge port 411 is sleeved, and a connecting port 422 at one end of which is slidably connected to the shell 421 and at the other end of which extends to the interior of the barrel mechanism 2;

[0079] The weighing assembly 43 is arranged inside the shell and is used to carry the weighing bucket 431 of the material, two second opening and closing plates 432 are rotatably arranged at the lower end of the weighing bucket 431 and are used to control the opening and closing of the weighing bucket 431, and a gravity sensor 433 is arranged on the shell 421 and is used to measure the weight of the weighing bucket 431.

[0080] In this embodiment, by setting the connecting port 422 to slide up and down and extend into the barrel mechanism 2, it is possible to prevent the connecting port 422 from interfering with the movement of the barrel mechanism 2, and to achieve communication between the discharge port 411 and the barrel mechanism 2 by sliding the connecting port 422 downward;

[0081] The weighing function of the material is realized by arranging the weighing bucket 431 in conjunction with the gravity sensor 433 .

[0082] In detail, when in use, the barrel mechanism 2 is transmitted to the bottom of the connecting port 422 through the transmission mechanism 1, and the connecting port 422 slides downward and is inserted into the barrel mechanism 2. After the weighing barrel 431 cooperates with the gravity sensor 433 to measure the weight of the material, it is opened through the second opening and closing plate 432, so that the material is introduced into the barrel mechanism 2 through the connecting port 422.

[0083] It should be noted that, in order to make the three connection ports 422 respectively adapt to the first accommodating area 25, the second accommodating area 26, and the third accommodating area 27, the connection ports 422 of the first material storage 4, the second material storage 5, and the third material storage 6 have different structures, and the connection ports 422 of the first material storage 4 and the second material storage 5 are provided with notches 4221 to prevent interference;

[0084] In addition, it should be noted that the present application does not limit the driving method of the first opening and closing plate 221 and the second opening and closing plate 432. The following only provides one method for reference. For example: a gear 223 is provided on the rotating shaft of the first opening and closing plate 221 and the second opening and closing plate 432. A gear motor 224 is provided on the barrel body 21 and the weighing barrel 431 and engages with the gear 223, thereby driving the rotation of the first opening and closing plate 221 and the second opening and closing plate 432.

[0085] Further, if Figure 12 As shown, the first material storehouse 4 and the second material storehouse 5 further include a pressing plate 44 movably disposed inside the material tank 41 .

[0086] In this embodiment, the pressing plate 44 is provided to push the material to avoid material accumulation and difficulty in emptying, and to reduce the contact area between the material and the air, thereby reducing the deterioration rate of the material (such as cement).

[0087] In detail, the pressing plate 44 moves downward as the material is discharged, thereby pushing the material accumulated on the side wall of the material tank 41 to move toward the middle, avoiding the material accumulation and difficulty in emptying. At the same time, the downward moving pressing plate 44 reduces the contact area between the air in the empty part of the material tank 41 and the material, thereby reducing the rate of material deterioration.

[0088] It should be noted that the loading port 412 of the material tank 41 is located on the upper side wall of the material tank 41, and the loading port 412 is set in an oblique downward direction, which not only prevents the pressing plate 44 from interfering with the storage and loading of the loading port 412, but also prevents water from easily entering the interior of the material tank 41 from the loading port 412.

[0089] Further, if Figure 16-17 As shown, the packaging mechanism 3 includes a conveying component 31 arranged on one side of the barrel mechanism 2 and used to convey the packaging bag, an opening component 32 arranged below the barrel mechanism 2 and used to open the opening on the packaging bag, and a sewing component 33 arranged on the other side of the barrel mechanism 2 and used to sew the opening.

[0090] In this embodiment, the automatic packaging and outbound delivery of the packaging mechanism 3 is achieved by providing the expansion component 32 in conjunction with the conveying component 31 and the suturing component 33 .

[0091] In detail, first, the conveying component 31 conveys the packaging bag to the expansion component 32, the expansion component 32 expands the opening of the packaging bag and puts the opening on the outside of the two baffles 222, then the discharge port 212 of the barrel body 21 is opened, and the material in the barrel body 21 falls directly into the packaging bag, and finally the expansion component 32 moves the packaging bag with the material to the sewing component 33 for sewing and then shipped out.

[0092] It should be noted that the conveying assembly 31 for conveying the packaging bag and the suturing assembly 33 for suturing the opening and their installation methods are both existing technologies and will not be described in detail here.

[0093] Further, if Figure 16-17 As shown, the expansion assembly 32 includes two groups of suction cups 322 arranged on the conveying assembly 31 and respectively used to attract both sides of the packaging bag, a telescopic frame 321 slidably arranged between the conveying assembly 31 and the sewing mechanism, at least three expansion arms 323 arranged at equal intervals along the circumference of the packaging bag on the telescopic end of the telescopic frame 321 and moving radially to expand the opening, and a clamping arm 324 arranged on the support frame and cooperating with each expansion arm 323 to clamp the packaging bag.

[0094] In this embodiment, the opening is opened by setting the expansion arm 323 in cooperation with the suction cup 322, and then the packaging bag is clamped by cooperating with the clamping arm 324, and then the telescopic frame 321 is moved to transport the packaging bag to the barrel mechanism 2 and the sewing assembly 33 in sequence.

[0095] In detail, when in use, the conveying component 31 conveys the packaging bag to between the two groups of suction cups 322, and then the two groups of suction cups 322 respectively attract the two sides of the packaging bag to initially open the opening, and then the telescopic frame 321 is retracted to allow the stretching arms 323 to extend into the opening, and then multiple stretching arms 323 are dispersed from each other to stretch the opening until the clamping arms 324 clamp the packaging bag, and then the telescopic frame 321 is moved until the open discharge port 212 is aligned, the telescopic frame 321 is extended to put the packaging bag on the outside of the two baffles 222, so that the material can be discharged, and finally the telescopic frame 321 is retracted and moved to the sewing component 33 to sew the packaging bag out of the warehouse.

[0096] It should be noted that the number of the opening arms 323 is preferably four, and the number of the corresponding clamping arms 324 is four, which can greatly expand the opening to match the discharge opening 411 of the barrel body 21;

[0097] In addition, the suction force of the suction cup 322 is large enough to prevent the packaging bag from falling off when the opening arm 323 extends into the opening.

[0098] Working process:

[0099] First, the conveying mechanism 1 conveys the barrel mechanism 2 to the bottom of the first material storage 4. The first material storage 4 fills the first receiving chamber with fine aggregate. At this time, the fine aggregate flows to the lower ends of the second and third receiving chambers until it fills the bottom of the barrel body 21.

[0100] Next, the conveying mechanism 1 conveys the material barrel mechanism 2 to the bottom of the second material storage 5. The second material storage 5 fills the second accommodating chamber with dust material so that the accumulation height of the dust material is less than or equal to the accumulation height of the fine aggregate. At this time, the dust material can flow to the lower end of the third accommodating chamber and cover the fine aggregate at the bottom of the material barrel body 21.

[0101] Then, the conveying mechanism 1 conveys the barrel mechanism 2 to the bottom of the third material storage 6, and the third material storage 6 fills the third containing cavity with coarse aggregate and makes the stacking height of the coarse aggregate smaller than the stacking height of the dust material;

[0102] Finally, the first partition assembly 23 and the second partition assembly 24 are moved upward in turn, and the dust material and fine aggregate are allowed to flow to the upper end of the third accommodating area 27 in turn to wrap the upper end of the coarse aggregate, so that the dust material and fine aggregate are wrapped around the outside of the coarse aggregate in turn. Then, the first conveying mechanism 1 conveys the barrel mechanism 2 to the top of the packaging mechanism 3 for packaging and shipment.

[0103] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0104] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0105] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An automatic outbound device for multiple types of materials, characterized in that: include: A conveying mechanism, a bucket mechanism disposed on the conveying mechanism and used for carrying multiple types of materials, a packaging mechanism disposed below the bucket mechanism, a first material warehouse, a second material warehouse, and a third material warehouse disposed above the bucket mechanism and used for storing dust materials, fine aggregates, and coarse aggregates, respectively. The bucket mechanism cooperates with the first material warehouse, the second material warehouse, and the third material warehouse to wrap the dust materials and the fine aggregates around the outside of the coarse aggregates in sequence, and then cooperates with the packaging mechanism to package and ship out of the warehouse. The barrel mechanism includes a barrel body connected to the conveying mechanism, a control component arranged at the lower end of the barrel body and used to control the unloading of the barrel body, a first partition component arranged inside the barrel body for movement up and down, and a second partition component arranged inside the first partition component for movement up and down, a first accommodating area for accommodating the fine aggregate is formed between the first partition assembly and the barrel body, a second accommodating area for accommodating the dust material is formed between the first partition assembly and the second partition assembly, a third accommodating area for accommodating the coarse aggregate is formed inside the second partition assembly, and the lower ends of the first accommodating area, the second accommodating area and the third accommodating area are connected to each other.

2. The automatic outbound device for multiple varieties of materials according to claim 1, characterized in that: The first baffle assembly and the second baffle assembly both include a first telescopic plate group and a second telescopic plate group that are movably arranged on the barrel body mounting frame, and the first telescopic plate group and the second telescopic plate group cooperate to form a closed loop structure that can be adjusted in size.

3. The automatic outbound device for multiple materials according to claim 2, characterized in that: The first telescopic plate assembly includes a first support plate movably arranged on the mounting frame and moving radially inward or outward, first sliding plates slidably arranged at both ends of the first support plate, and a first driving member arranged on the first support plate and used to drive the two first sliding plates to slide; The second telescopic plate group includes a second support plate movably arranged on the mounting frame and moving radially inward or outward, a second sliding plate slidably arranged at both ends of the second support plate, a second driving member arranged on the second support plate and used to drive the two second sliding plates to slide, two third sliding plates slidably arranged at one end of the second sliding plate away from the second support plate, and a first elastic member arranged on the second sliding plate and used to force the two third sliding plates to respectively abut against the two first sliding plates to form a closed loop structure.

4. The automatic outbound device for multiple types of materials according to claim 3, characterized in that: The first driving member includes a first retracting and releasing roller provided on the first supporting plate and located outside the material barrel body, a first pulling rope connected at one end to the middle portion of the first sliding plate and at the other end to the first retracting and releasing roller, a first guide roller provided in a first mounting groove of the first supporting plate and used to force the pulling force of the first pulling rope to be parallel to the sliding direction of the first sliding plate, and a second elastic member provided on the first supporting plate and used to force the first sliding plate to slide in a direction away from the first supporting plate; The second driving member includes a second retracting roller arranged on the second support plate and located outside the barrel body, a second pull rope connected at one end to the middle part of the second sliding plate and the other end to the second retracting roller, a second guide roller arranged in the second mounting groove on the second support plate and used to guide the tension of the second pull rope to be parallel to the sliding direction of the second sliding plate, and a third elastic member arranged on the second support plate and used to force the second sliding plate to slide in a direction away from the second support plate.

5. The automatic outbound device for multiple types of materials according to claim 1, characterized in that: The control assembly includes two first opening and closing plates rotatably arranged on both sides of the discharge port of the barrel body, and two baffles respectively arranged on the other two sides of the discharge port and cooperating with the first opening and closing plates to block materials.

6. The automatic outbound device for multiple types of materials according to claim 1, characterized in that: The first material warehouse, the second material warehouse and the third material warehouse each include a material tank, a discharge port provided on the material tank and used to connect the discharge port with the barrel mechanism, and a weighing component; The connecting component includes a shell on which the discharge port is sleeved, and a connecting port with one end slidably connected to the shell and the other end extending to the interior of the barrel mechanism; The weighing component is arranged between the connecting port and the discharge port.

7. The automatic outbound device for multiple types of materials according to claim 6, characterized in that: The weighing assembly is arranged inside the shell and is used for carrying a weighing bucket of material, two second opening and closing plates are rotatably arranged at the lower end of the weighing bucket and are used to control the opening and closing of the weighing bucket, and a gravity sensor is arranged on the shell and is used to measure the weight of the weighing bucket.

8. The automatic outbound device for multiple types of materials according to claim 6, characterized in that: The first material warehouse and the second material warehouse further include a pressing plate movably disposed inside the material tank.

9. The automatic outbound device for multiple varieties of materials according to claim 1, characterized in that: The packaging mechanism includes a conveying component arranged on one side of the barrel mechanism and used to convey the packaging bag, an opening component arranged below the barrel mechanism and used to open the opening on the packaging bag, and a sewing component arranged on the other side of the barrel mechanism and used to sew the opening.

10. The automatic outbound device for multiple types of materials according to claim 9, characterized in that: The expansion assembly includes two groups of suction cups arranged on the conveying assembly and respectively used to attract both sides of the packaging bag, a telescopic frame slidably arranged between the conveying assembly and the sewing assembly, at least three expansion arms arranged at equal intervals along the circumference of the packaging bag on the telescopic end of the telescopic frame and moving radially to expand the opening, and a clamping arm arranged on the telescopic frame and cooperating with each of the expansion arms to clamp the packaging bag.

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