A distributing device of a cloth machine and a cloth machine

Abstract

The application provides a material distributing device of a distributing machine and the distributing machine, and relates to the technical field of firebrick production. The material distributing device of the distributing machine comprises: a buffer bin, which comprises a first bin and a second bin; and a flow dividing device, which is arranged between the first bin and the second bin and is used for feeding the first bin and / or the second bin. The bottom of the first bin is provided with a first discharge port, and the bottom of the second bin is provided with a second discharge port. The first discharge port and the second discharge port are respectively used for feeding a pair of weighing mechanisms of the distributing machine. The material distributing device of the distributing machine disclosed by the application can make the raw materials enter the first bin and the second bin respectively and be evenly and stably distributed through the flow dividing device. The material flow entering the pair of weighing mechanisms through the first discharge port and the second discharge port can be stably distributed, so that the weighing can be simultaneously performed, the weighing time of the distributing machine is saved, and the purpose of simultaneously feeding and weighing the two weighing mechanisms is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of refractory brick production, and in particular to a distributing machine distributing device and a distributing machine. BACKGROUND

[0002] In the manufacture of refractory bricks, a distributing machine is usually used for distributing raw materials. The raw materials are stored in a storage bin, and when used, the raw materials are added to the distributing hopper of a weighing mechanism for weighing. When the preset weight is reached, the raw materials are sent into a mold by the weighing mechanism to make refractory bricks.

[0003] A double-cavity distributing machine has two weighing mechanisms. When used, raw materials need to be added to the distributing hoppers of the two weighing mechanisms respectively. These raw materials come from the same storage bin. Therefore, how to save the weighing time, simultaneously add raw materials to the two weighing mechanisms for weighing, and evenly, stably and controllably distribute the raw materials into the two distributing hoppers has become a problem to be solved.

[0004] Therefore, a distributing machine distributing device is needed to at least solve the above problems. SUMMARY

[0005] The main purpose of the present application is to provide a distributing machine distributing device and a distributing machine to at least solve the problem of how to simultaneously weigh two weighing mechanisms in a short time and stably and controllably distribute raw materials into two distributing hoppers.

[0006] In order to achieve the above purpose, the present application provides the following technical scheme:

[0007] In a first aspect, the present application provides a distributing machine distributing device, comprising:

[0008] a buffer bin, the buffer bin comprising a first material bin and a second material bin;

[0009] a flow dividing device, the flow dividing device being arranged between the first material bin and the second material bin and being used for supplying raw materials to the first material bin and / or the second material bin;

[0010] wherein the bottom of the first material bin is provided with a first discharge port, the bottom of the second material bin is provided with a second discharge port, and the first discharge port and the second discharge port are respectively used for supplying raw materials to a pair of weighing mechanisms of a distributing machine.

[0011] In some embodiments of the present application, the buffer bin comprises a box body, a partition plate is arranged in the box body, and the partition plate divides the inside of the box body into the first material bin and the second material bin;

[0012] the partition plate comprises a pair of partition plate units, the top of the pair of partition plate units is in contact with each other, and the bottom of the pair of partition plate units is away from each other and arranged in an inverted V shape;

[0013] The shunt device is arranged on the top of the pair of baffle units.

[0014] In some embodiments of the present application, the shunt device comprises:

[0015] A shunt bin arranged on the top of the buffer bin, the shunt bin comprising a first end and a second end arranged oppositely, and a first side and a second side, the first side being close to the first material bin, and the second side being close to the second material bin;

[0016] A rotating shaft rotatably connected between the first end and the second end and located on the top of the baffle;

[0017] At least one shunt plate, the bottom of the shunt plate being fixedly connected to the rotating shaft;

[0018] A first driving assembly drivingly connected to one end of the rotating shaft;

[0019] Wherein, the first side of the shunt bin is provided with at least one first shunt opening, and the second side is provided with at least one second shunt opening, each first shunt opening being arranged opposite to one second shunt opening, the first driving assembly driving the rotating shaft to rotate, and driving each shunt plate to rotate synchronously to block one first shunt opening or one second shunt opening.

[0020] In some embodiments of the present application, the box is provided with a first connecting plate and a second connecting plate arranged oppositely and respectively extending upward;

[0021] The shunt bin comprises:

[0022] A first side plate connected between the first connecting plate and the second connecting plate, the first side plate being provided with a first notch communicating with the first material bin;

[0023] A second side plate connected between the first connecting plate and the second connecting plate and parallel to the first side plate, the second side plate being provided with a second notch communicating with the second material bin;

[0024] A discharge plate, the top of the discharge plate being connected to the middle of the first side plate, the bottom of the discharge plate being arranged obliquely towards the second side plate and covering the first notch, the bottom of the discharge plate being arranged in dislocation with the top of the pair of baffle units and located in the second material bin;

[0025] At least one pair of shunt baffles, the shunt baffles being connected to the rotating shaft, each pair of shunt baffles passing through the discharge plate and being connected between the first side plate and the second side plate;

[0026] The bottom of the shunt partition is inverted V-shaped, and is respectively arranged in close contact with a pair of the partition units; each pair of the shunt partitions divides the first notch of the first side plate to form a first shunt opening and divides the second notch of the second side plate to form a second shunt opening; each shunt plate is arranged between a pair of the shunt partitions; the rotating shaft is arranged in parallel to the first side plate and extends out of the box through the first connecting plate and the second connecting plate.

[0027] In some embodiments of the present application, the shunt partitions are two pairs of partitions arranged at intervals, and the shunt plates are two; a pair of discharge notches are arranged on the discharge plate; each pair of the shunt partitions is arranged on the two sides of one of the discharge notches; each shunt plate is arranged between a pair of the shunt partitions; the rotating shaft drives the pair of shunt plates to rotate, so that the pair of shunt plates are in a first state or a second state.

[0028] The first state is that the pair of shunt plates respectively block a pair of the first shunt openings, and the material can enter the second bin from the second shunt opening and the second notch; the second state is that the pair of shunt plates respectively block a pair of the second shunt openings and are arranged staggered with the discharge plate, and the material can enter the first bin from the first shunt opening and enter the second bin from the second notch.

[0029] In some embodiments of the present application, the first driving assembly comprises:

[0030] A first cylinder, a cylinder body end of the first cylinder is connected to the box;

[0031] A connecting arm, one end of the connecting arm is connected to the rotating shaft, and the other end of the connecting arm is hinged to the extending end of the first cylinder;

[0032] The first cylinder drives the connecting arm to swing, so as to drive the rotating shaft to rotate.

[0033] In some embodiments of the present application, the stirring device comprises:

[0034] A pair of stirrers, a pair of the stirrers are respectively arranged at the bottom of the first bin and the second bin and above the first discharge opening and the second discharge opening;

[0035] A pair of second driving assemblies, each second driving assembly is arranged outside the box and is drivingly connected to one of the stirrers;

[0036] The second driving assembly comprises a motor and a speed reducer, an output shaft of the motor is connected to the stirrer through the speed reducer.

[0037] In some embodiments of the present application, a pair of throttling devices are further included, which are respectively arranged at the bottom of the first discharge port and the second discharge port, and the throttling device comprises:

[0038] a throttling plate, which is arranged below the first bin or the second bin, and the throttling plate is provided with a first throttling port and a second throttling port;

[0039] a third driving assembly, which is drivingly connected to the throttling plate for movement;

[0040] a guide, which is connected to the first bin or the second bin for guiding the movement of the throttling plate;

[0041] wherein the third driving assembly drives the throttling plate to move horizontally towards or away from the first bin or the second bin, so that the throttling plate is located at a first preset position, a second preset position and a third preset position respectively;

[0042] when the throttling plate is located at the first preset position, the first throttling port is located below the first discharge port or the second discharge port;

[0043] when the throttling plate is located at the second preset position, the second throttling port is located below the first discharge port or the second discharge port;

[0044] when the throttling plate is located at the third preset position, the throttling plate blocks the first discharge port or the second discharge port.

[0045] In some embodiments of the present application, the profile range of the first throttling port is the same as the profile range of the first discharge port and the profile range of the second discharge port respectively, and the profile range of the second throttling port is smaller than the profile range of the first discharge port and the profile range of the second discharge port;

[0046] the third driving assembly comprises:

[0047] a pair of second cylinders, which are connected to one end of the throttling plate away from the first bin;

[0048] a third cylinder, which is connected to one end of the throttling plate away from the first bin and is located between the pair of second cylinders;

[0049] wherein a buffer block is arranged between each second cylinder and the throttling plate, the stroke of the second cylinder is smaller than the stroke of the third cylinder, and the sum of the extension forces of the pair of second cylinders is greater than the retraction force of the third cylinder.

[0050] In a second aspect, the application provides a material distributing machine, comprising the material distributing device of the first aspect of the application; the material distributing machine further comprises:

[0051] A pair of weighing mechanisms, a pair of material hoppers of the weighing mechanisms are respectively located below the first material bin and the second material bin, and the first discharge port and the second discharge port are respectively communicated with the pair of material hoppers.

[0052] Compared with the prior art, the material distributing device of the first aspect of the application has at least the following beneficial effects: the application sets a buffer bin between the material storage bin and the weighing mechanism of the material distributing machine, and the raw materials in the first material bin and the second material bin entering the buffer bin are divided by the flow dividing device, so that the material flow can be stably distributed before entering the weighing mechanism, avoiding the problem that the raw materials are unevenly and uncontrollably distributed when entering the material hoppers of different weighing mechanisms; at the same time, the raw materials are evenly and stably distributed by the flow dividing device to enter the first material bin and the second material bin respectively, so that the material flow entering a pair of weighing mechanisms through the first discharge port and the second discharge port can be stably distributed, thereby the weighing can be simultaneously performed, the weighing time of the material distributing machine is saved, the purpose of simultaneously feeding and weighing two weighing mechanisms is achieved, and the product production efficiency is improved.

[0053] The material distributing machine of the second aspect of the application has the same or similar technical effects as the material distributing device of the first aspect of the application.

[0054] The above description is only a summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, and the content of the specification can be implemented. The following describes the preferred embodiments of the application in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0055] The above and other objects, features and advantages of the exemplary embodiments of the application will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which several embodiments of the application are shown by way of example, and wherein like reference numerals refer to like elements throughout. The drawings are not necessarily to scale, the emphasis instead being placed upon illustrating the principles of the application. In the drawings:

[0056] Figure 1 FIG. 1 shows a structure schematic diagram of a first view of a material distributing device of a material distributing machine according to an exemplary embodiment of the application;

[0057] Figure 2 FIG. 2 shows a structure schematic diagram of a second view of the material distributing device of the material distributing machine according to the exemplary embodiment of the application;

[0058] Figure 3 FIG. 3 shows a structure schematic diagram of a buffer bin in the material distributing device of the material distributing machine according to the exemplary embodiment of the application;

[0059] Figure 4 Fig. 2 shows a top view of the buffer bin of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0060] Figure 5 Fig. 3 shows a sectional view of A-A of the cloth distributing machine according to an exemplary embodiment of the present application; Figure 4

[0061] Figure 6 Fig. 4 shows a structural schematic diagram of the distribution bin of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0062] Figure 7 Fig. 5 shows a structural schematic diagram of the distribution partition of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0063] Figure 8 Fig. 6 shows a schematic diagram of the distribution plate of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application in a first state;

[0064] Figure 9 Fig. 7 shows a schematic diagram of the distribution plate of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application in a second state;

[0065] Figure 10 Fig. 8 shows a structural schematic diagram of the rotating shaft of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0066] Figure 11 Fig. 9 shows a structural schematic diagram of the connecting arm of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0067] Figure 12 Fig. 10 shows a structural schematic diagram of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application from a third perspective;

[0068] Figure 13 Fig. 11 shows a top view of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application;

[0069] Figure 14 Fig. 12 shows a sectional view of A-A of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application; Figure 13

[0070] Fig. 13 shows a sectional view of B-B of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application; Figure 15 Figure 13 Fig. 14 shows a structural schematic diagram of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application from a fourth perspective;

[0071] Figure 16 Fig. 15 shows a schematic diagram of the throttling device of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application corresponding to the position of the first discharge port or the second discharge port.

[0072] Figure 17 Fig. 16 shows a schematic diagram of the throttling device of the distribution device of the cloth distributing machine according to an exemplary embodiment of the present application corresponding to the position of the first discharge port or the second discharge port.​​

[0073] BRIEF DESCRIPTION OF DRAWINGS

[0074] 1. Buffer bin; 101, first bin; 102, second bin; 103, first discharge port; 104, second discharge port; 105, box body; 106, partition unit; 107, first connecting plate; 108, second connecting plate; 109, first box body side plate; 110, second box body side plate;

[0075] 2. Splitting device; 201, splitting bin; 202, rotating shaft; 203, splitting plate; 204, splitting partition; 205, first splitting port; 206, second splitting port; 207, first side plate; 208, first gap; 209, second side plate; 210, second gap; 211, discharge plate; 212, second clamping port; 213, discharge gap; 214, first air cylinder; 215, connecting arm; 216, first protrusion; 217, rotating shaft gap; 218, first bearing seat;

[0076] 3. Stirring device; 301, stirrer; 302, motor; 303, speed reducer; 304, second bearing seat;

[0077] 4. Throttling device; 401, throttling plate; 402, first throttling port; 403, second throttling port; 404, second air cylinder; 405, third air cylinder; 406, buffer block; 407, guide; 408, second air cylinder support. DETAILED DESCRIPTION

[0078] Exemplary embodiments of the present application will be described in detail with reference to the drawings. Although exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0079] It should be noted that unless otherwise specified, technical or scientific terms used in the present application should be understood as their common meaning to those skilled in the art to which the present application pertains.

[0080] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0081] Embodiment 1

[0082] To solve the problems existing in the prior art, as shown in the background art, the present application provides a material distributor, which comprises: Figures 1 to 17

[0083] The buffer bin 1 comprises a first bin 101 and a second bin 102.

[0084] The shunt device 2 is arranged between the first bin 101 and the second bin 102, and is used to supply material to the first bin 101 and / or the second bin 102.

[0085] The bottom of the first bin 101 is provided with a first discharge port 103, and the bottom of the second bin 102 is provided with a second discharge port 104. The first discharge port 103 and the second discharge port 104 are respectively used to supply material to a pair of weighing mechanisms of the material distributor.

[0086] The material distributor of the present application is used for a double-cavity material distributor, which comprises two weighing mechanisms, each weighing mechanism having a material hopper. The buffer bin 1 is arranged between the storage bin of the material distributor and the weighing mechanism. When the raw material in the storage bin enters the buffer bin 1 through the conveying mechanism, it is shunted by the shunt device 2 and then enters the first bin 101 and the second bin 102 respectively, and is then conveyed to a pair of weighing mechanisms through the first discharge port 103 and the second discharge port 104 respectively, so as to realize stable distribution of the material flow and enable a pair of weighing mechanisms to simultaneously weigh.

[0087] The material distributor of the present application is used for a double-cavity material distributor, which can be used for producing material for refractory bricks, and can also be used for other cases requiring double-cavity material distribution.

[0088] ​The application relates to a material distributing device of a material distributor, which is characterized in that a buffer bin 1 is arranged between a material storage bin and a weighing mechanism of the material distributor, and a shunt device 2 is arranged to shunt raw materials in first and second material bins 101 and 102 entering the buffer bin 1, so that the raw materials can be stably distributed before entering the weighing mechanism, and the problem of uneven distribution of the raw materials when entering different material hoppers of the weighing mechanism is avoided; meanwhile, the raw materials are evenly and stably distributed into the first and second material bins 101 and 102 through the shunt device 2, so that the raw materials entering a pair of weighing mechanisms through first and second discharge ports 103 and 104 can be stably distributed, and the weighing can be simultaneously carried out, the weighing time of the material distributor is saved, the purpose of simultaneously feeding and weighing two weighing mechanisms is achieved, and the product production efficiency is improved.

[0089] In some embodiments of the application, as shown in Figures 1 to 2 The buffer bin 1 comprises a box body 105, the box body 105 is internally provided with a partition plate, the partition plate divides the box body 105 into the first and second material bins 101 and 102; the partition plate comprises a pair of partition plate units 106, the top portions of the pair of partition plate units 106 are in contact with each other, and the bottom portions of the pair of partition plate units 106 are away from each other and arranged in an inverted V shape; and the shunt device 2 is arranged at the top portions of the pair of partition plate units 106.

[0090] In some embodiments of the application, as shown in Figures 3 to 5 The box body 105 further comprises a pair of oppositely arranged first box side plates 109 and a pair of oppositely arranged second box side plates 110, the pair of partition plate units 106 are arranged between the pair of first box side plates 109, and the two ends of the partition plate units 106 are respectively connected to the top portions of the pair of second box side plates 110.

[0091] As shown in Figure 3 and Figure 5 The partition plate units 106 are arranged in an inclined manner, the top portions of the partition plate units 106 are in contact with each other, and the bottom portions of the partition plate units 106 are away from each other, the first box side plates 109 and the bottom portions of the partition plate units 106 are connected through arc-shaped plates, one first box side plate 109, one partition plate unit 106, and the arc-shaped plate and the pair of second box side plates 110 therebetween enclose the first material bin 101, and the other first box side plate 109, the other partition plate unit 106, and the arc-shaped plate and the pair of second box side plates 110 therebetween enclose the second material bin 102, and the first and second material bins 101 and 102 are fixedly connected to each other through welding to form the box body 105, and the inside of the box body 105 is divided into the first and second material bins 101 and 102 arranged adjacent to each other by the pair of partition plate units 106.

[0092] The first and second discharge ports 103 and 104 are respectively arranged in the middle portions of the arc-shaped plates and penetrate the arc-shaped plates along the connecting line direction of the pair of second box side plates 110, so as to form the discharge ports, and the raw materials can be smoothly discharged without being stuck and remaining in the material bins.

[0093] The upper portions of the pair of second cabinet side plates 110 are respectively arranged in a downwardly inclined manner from top to bottom.

[0094] The pair of baffle units 106 are arranged in an inverted V shape, and the shunting device 2 is arranged at the top of the baffle unit 106, so that the raw materials shunted from the shunting device 2 can be smoothly guided to the two sides or one side and respectively enter the first bin 101 and the second bin 102 or one of them, thereby realizing the guiding function of the raw materials.

[0095] In some embodiments of the present application, as shown in Figure 1 and Figure 6 , the shunting device 2 comprises:

[0096] a shunting bin 201, the shunting bin 201 is arranged at the top of the buffer bin 1, and the shunting bin 201 comprises a first end and a second end arranged opposite to each other, and a first side and a second side, the first side is close to the first bin 101, and the second side is close to the second bin 102;

[0097] a rotating shaft 202, the rotating shaft 202 is rotatably connected between the first end and the second end and located at the top of the baffle;

[0098] at least one shunting plate 203, the bottom of the shunting plate 203 is fixedly connected to the rotating shaft 202;

[0099] a first driving assembly, the first driving assembly is drivingly connected to one end of the rotating shaft 202;

[0100] wherein, the first side of the shunting bin 201 is provided with at least one first shunting opening 205, and the second side is provided with at least one second shunting opening 206, each first shunting opening 205 and one second shunting opening 206 are arranged opposite to each other, the first driving assembly drives the rotating shaft 202 to rotate, and each shunting plate 203 is synchronously rotated to block one first shunting opening 205 or second shunting opening 206.

[0101] As shown in Figure 1 , the shunting bin 201 is fixedly connected to the buffer bin 1, the rotating shaft 202 extends to the outside through the shunting bin 201 and rotates by the driving of the first driving assembly, the shunting plate 203 rotates synchronously with the rotating shaft 202, so that it can swing between the first side and the second side of the shunting bin 201 to block the first shunting opening 205 or the second shunting opening 206.

[0102] In some embodiments of the present application, as shown in Figure 1 , Figure 3 and Figure 5As shown, the box body 105 is provided with a first connecting plate 107 and a second connecting plate 108 which are oppositely arranged and respectively extend upward, the first connecting plate 107 is connected with one of the second box side plates 110 and is integrally formed, and the second connecting plate 108 is connected with the other second box side plate 110 and is integrally formed. The second box side plate 110 and the first box side plate 109 can be connected and assembled with each other by bending and forming and then welding, so as to improve the connection strength.

[0103] As shown in Figure 1 and Figure 6 shown, the shunt bin 201 comprises:

[0104] a first side plate 207, the first side plate 207 being connected between the first connecting plate 107 and the second connecting plate 108, and the first side plate 207 being provided with a first notch 208 which is communicated with the first bin 101;

[0105] a second side plate 209, the second side plate 209 being connected between the first connecting plate 107 and the second connecting plate 108 and being parallel to the first side plate 207, and the second side plate 209 being provided with a second notch 210 which is communicated with the second bin 102;

[0106] a discharge plate 211, the top of the discharge plate 211 being connected to the middle of the first side plate 207, the bottom of the discharge plate 211 being obliquely arranged towards the second side plate 209 and covering the first notch 208, and the bottom of the discharge plate 211 being arranged in a staggered manner with the top of a pair of partition units 106 and being located in the second bin 102;

[0107] at least one pair of shunt partitions 204, the shunt partitions 204 being connected to the rotating shaft 202, and each pair of shunt partitions 204 passing through the discharge plate 211 and being connected between the first side plate 207 and the second side plate 209;

[0108] wherein the bottom of the shunt partition 204 is in an inverted V shape and is arranged in a close-fitting manner with a pair of partition units 106; each pair of shunt partitions 204 divides the first notch 208 of the first side plate 207 to form a first shunt port 205 and divides the second notch 210 of the second side plate 209 to form a second shunt port 206, and each shunt plate 203 is arranged between a pair of shunt partitions 204; the rotating shaft 202 is parallel to the first side plate 207 and respectively passes through the first connecting plate 107 and the second connecting plate 108 to extend out of the box body 105.

[0109] wherein the first side plate 207 forms a first side of the shunt bin 201, and the second side plate 209 forms a second side of the shunt bin 201.

[0110] In some embodiments of the present application, as shown in Figure 6As shown, the first side plate 207 and the second side plate 209 are both U-shaped structures, each having a main plate and a connecting side plate arranged at both ends of the main plate, the first side plate 207 and the second side plate 209 are parallel to each other, and the first side plate 207 and the second side plate 209 are arranged away from each other, the connecting side plates at both ends of the first side plate 207 and the connecting side plates at both ends of the second side plate 209 are connected to the first connecting plate 107 and the second connecting plate 108 respectively, so that the shunt bin 201 is arranged above the inside of the box body 105.

[0111] In some embodiments of the present application, the first connecting plate 107 and the second connecting plate 108 are respectively provided with a plurality of first connecting holes, the connecting side plate is provided with a plurality of second connecting holes corresponding to the first connecting holes, and at least one second connecting hole is a waist-shaped hole, so as to adjust the installation position of the first side plate 207 and the second side plate 209 and reduce the assembly tolerance.

[0112] In some embodiments of the present application, the main plate of the first side plate 207 and the main plate of the second side plate 209 are both U-shaped, each including a cross beam and a side beam connected to both ends of the cross beam, a pair of side beams and the cross beam of the first side plate 207 form a first notch 208, a pair of side beams and the cross beam of the second side plate 209 form a second notch 210, and the cross beam is above the side beam, so that the first notch 208 and the second notch 210 are respectively arranged towards the first bin 101 and the second bin 102.

[0113] In some embodiments of the present application, as shown in Figure 6 and Figure 7 The cross beam of the first side plate 207 and the cross beam of the second side plate 209 are respectively provided with a plurality of first clamping holes, the shunt partition plate 204 is respectively provided with a plurality of first protrusions 216 towards both sides of the first side plate 207 and the second side plate 209, the shunt partition plate 204 is vertically connected to the first side plate 207 and the second side plate 209, and each first protrusion 216 is clamped in a first clamping hole, so as to improve the connection accuracy and facilitate assembly.

[0114] In some embodiments of the present application, as shown in Figure 6 The top of the shunt partition plate 204 is flush with the top of the first side plate 207 and the second side plate 209. The bottom of the shunt partition plate 204 is inverted V-shaped, used to be matched with a pair of partition plate units 106, wherein the center of the bottom of the shunt partition plate 204, i.e. the tip of the inverted V-shaped is provided with an arc-shaped rotating shaft notch 217 for passing through the rotating shaft 202.

[0115] In some embodiments of the present application, as shown in Figure 1 and Figure 6As shown, the shunting device 2 further comprises a pair of first bearing seats 218 connected to the surfaces of the first connecting plate 107 and the second connecting plate 108 respectively, the rotating shaft 202 passes through the arc-shaped rotating shaft gap 217 in the center of the bottom of the at least one shunting partition plate 204, and the two ends are rotatably connected to the pair of first bearing seats 218 through bearings respectively passing through the first connecting plate 107 and the second connecting plate 108, so as to reduce wear.

[0116] It can be understood that the first connecting plate 107 and the second connecting plate 108 are respectively provided with shaft holes for the rotating shaft 202 to pass through.

[0117] In some embodiments of the present application, the first bearing seat 218 is connected to the first connecting plate 107 or the second connecting plate 108 through a bolt, and the rotating shaft 202 extends to the side away from the box 105.

[0118] The top of the discharging plate 211 is connected to the middle of the first side plate 207, the two ends are respectively in contact with the pair of second box side plates 110, and the bottom is close to the second side plate 209. The whole is inclined towards the second bin 102, so as to guide the raw materials to the second bin 102.

[0119] The discharging plate 211 shields the connecting part of the rotating shaft 202 and the pair of partition plate units 106; when the raw materials enter the shunting bin 201 and fall on the discharging plate 211, they can be guided by the discharging plate 211 to pass through the second gap 210 into the second bin 102.

[0120] In some embodiments of the present application, as shown in Figure 6 The shunting partition plate 204 is two pairs of partition plates, and the shunting plate 203 is two; the discharging plate 211 is provided with a pair of discharging gaps 213, each pair of shunting partition plates 204 is arranged on the two sides of a discharging gap 213, each shunting plate 203 is located between a pair of shunting partition plates 204 and in contact with the pair of shunting partition plates 204; the rotating shaft 202 drives a pair of shunting plates 203 to rotate, so that a pair of shunting plates 203 are in the first state or the second state.

[0121] As shown in Figure 8 The first state is that a pair of shunting plates 203 respectively block a pair of first shunting ports 205, and are substantially parallel to the discharging plate 211, and the materials can enter the second bin 102 from the second shunting port 206 and the second gap 210;

[0122] As shown in Figure 9 The second state is that a pair of shunting plates 203 respectively block a pair of second shunting ports 206, and are staggered with the discharging plate 211, and the materials can enter the first bin 101 from the first shunting port 205 and the second bin 102 from the second gap 210.

[0123] The two pairs of shunt partitions 204 divide the discharge plate 211 into three discharge plate units, and adjacent discharge plate units form a discharge gap 213. The shunt partitions 204 are provided with a plurality of second clamping interfaces 212, and the connecting end of the discharge plate unit corresponding to the shunt partition 204 is provided with a plurality of second protrusions, each of which is clamped in a second clamping interface 212. The connecting part of the discharge plate unit and the first side plate 207 and the shunt partition 204 is connected by welding to increase the connection strength.

[0124] When the raw materials are fed into the material distributor from the conveying mechanism, the range of the raw material flow along the axial direction of the rotating shaft 202 is the flow width. The distance between each pair of shunt partitions 204 is a first distance. In some embodiments of the present application, the sum of the first distances of the two pairs of shunt partitions 204, i.e., the sum of the two first distances, is greater than half of the flow width, so that when the shunt plate 203 is in the first state, the raw material flow entering the first hopper 101 through the first shunt port 205 is greater than the raw material flow entering the second hopper 102 through the second gap 210.

[0125] In some embodiments of the present application, as shown in Figure 8 and Figure 9 When the rotating shaft 202 drives the shunt plate 203 to be in the first state, the raw material flow entering the first hopper 101 through the first shunt port 205 is greater than the raw material flow entering the second hopper 102 through the second gap 210, so that the weight of the material hopper entering the first weighing mechanism through the first hopper 101 reaches the preset weight before the weight of the material hopper entering the second weighing mechanism through the second hopper 102. At this time, the rotating shaft 202 can be driven to rotate by the first driving assembly, so that the shunt plate 203 swings to be in the second state, so that the raw materials can enter the second hopper 102 through the second shunt port 206 and the second gap 210 at the same time, thereby making the weight of the material hopper entering the second weighing mechanism through the second hopper 102 reach the preset weight.

[0126] In some embodiments of the present application, the connecting line direction between the first connecting plate 107 and the second connecting plate 108 is the width direction, which is also the axial direction of the rotating shaft 202. The two pairs of shunt partitions 204 are symmetrically arranged along the axial direction of the rotating shaft 202.

[0127] In some embodiments of the present application, the discharge plate unit located between the two pairs of shunt partitions 204 can also be arranged in a rotating manner, connected by another shaft parallel to the rotating shaft 202, so as to be arranged in a cross direction with the shunt plate 203. When the shaft rotates, the shunt plate 203 and the discharge plate unit rotate in opposite directions to respectively block the first shunt port 205 or the second shunt port 206 and the gap corresponding to the discharge plate unit.

[0128] In some embodiments of the present application, as shown in Figure 10 The outer wall of the rotating shaft 202 is provided with a mounting area for connecting a pair of shunt plates 203. The mounting area is a flat surface, and the mounting area is provided with a shunt plate mounting hole. Each shunt plate 203 can be connected to the shunt plate mounting hole by a bolt to realize connection with the rotating shaft 202.

[0129] In some embodiments of the present application, as shown in Figure 8 and Figure 9 The first driving assembly comprises:

[0130] The first cylinder 214 is connected to the cylinder end of the cylinder body 105 of the box body 105;

[0131] The connecting arm 215 is connected to one end of the rotating shaft 202, and the other end of the connecting arm 215 is hinged to the extending end of the first cylinder 214;

[0132] The first cylinder 214 drives the connecting arm 215 to swing to drive the rotating shaft 202 to rotate.

[0133] In some embodiments of the present application, as shown in Figure 6 , Figures 8 to 11 One end of the connecting arm 215 is provided with an anti-rotation hole, and the anti-rotation hole comprises a pair of straight edges and a pair of arc-shaped edges. One end of the rotating shaft 202 is provided with a butt joint surface matched with the anti-rotation hole. The rotating shaft 202 is fixedly connected with the connecting arm 215 by passing through the anti-rotation hole, and is fastened and anti-loosened by the anti-loosening bolt passing through the connecting arm 215 and abutting against the rotating shaft 202. The end of the rotating shaft 202 is connected with a shaft sleeve and a lock nut, which are used to connect the outer side of the connecting arm 215 away from the first bearing seat 218, so as to limit the axial displacement of the connecting arm 215.

[0134] As shown in Figure 6 The extending end of the first cylinder 214 is provided with a connecting lug, and the other end of the connecting arm 215 is provided with a hinged hole and is hinged to the connecting lug through the shaft hole. The connection between the connecting arm 215 and the first cylinder 214 and the connection between the connecting arm 215 and the rotating shaft 202 are located at different positions, so that when the first cylinder 214 extends and retracts, the connecting arm 215 swings around the connection between the connecting arm 215 and the rotating shaft 202 as the center of rotation, thereby driving the rotating shaft 202 to rotate.

[0135] In some embodiments of the present application, as shown in Figure 11As shown, the other end of the connecting arm 215, i.e. the connection with the first cylinder 214 is provided with a limiting part located in the opposite direction of the swinging direction of the connecting arm 215 when the first cylinder 214 is retracted, for limiting the swinging angle of the connecting arm 215. The middle part of the connecting arm 215 is provided with a limiting gap located in front of the swinging direction of the connecting arm 215 when the first cylinder 214 is extended, for limiting the swinging angle of the connecting arm 215, and providing a avoiding space for the extended end of the first cylinder 214.

[0136] In some embodiments of the present application, the cylinder end of the first cylinder 214 is connected to the top of the box body 105 through the first cylinder support, and can be arranged in the horizontal direction. When the first cylinder 214 is arranged in the horizontal direction, the connection between the extended end and the connecting arm 215 is located above or below the connection between the connecting arm 215 and the rotating shaft 202. The retraction of the first cylinder 214 drives the rotating shaft 202 to rotate, so that the flow distribution plate 203 blocks the second flow distribution port 206. The extension of the first cylinder 214 drives the rotating shaft 202 to rotate in the opposite direction, so that the flow distribution plate 203 blocks the first flow distribution port 205.

[0137] In some embodiments of the present application, the first cylinder 214 is arranged in the vertical direction. When the first cylinder 214 is arranged in the vertical direction, the connection between the extended end and the connecting arm 215 is located at different positions in the horizontal direction of the connection between the connecting arm 215 and the rotating shaft 202.

[0138] In some embodiments of the present application, as shown in Figures 12 to 15 The material distributing device further comprises a stirring device 3, and the stirring device 3 comprises:

[0139] a pair of stirrers 301, which are respectively arranged at the bottom of the first material bin 101 and the second material bin 102 and located above the first discharge port 103 and the second discharge port 104;

[0140] a pair of second driving assemblies, each of which is arranged outside the box body 105 and drivingly connected to one of the stirrers 301;

[0141] The second driving assembly comprises a motor 302 and a speed reducer 303, and the output shaft of the motor 302 is connected to the stirrer 301 through the speed reducer 303.

[0142] In some embodiments of the present application, as shown in Figure 12 The stirrer 301 is in a cage structure, comprising a main shaft, a pair of twisted shaft discs connected to the two ends of the main shaft, and a plurality of twisted shafts uniformly distributed between the pair of twisted shaft discs in the circumferential direction.

[0143] The bottom of the first bin 101 and the second bin 102 is arc-shaped in the cross section along the connecting direction of the pair of second box side plates 110, and each agitator 301 is connected to the bottom of the first bin 101 or the second bin 102 and is arranged concentrically with the arc-shaped bottom.

[0144] In some embodiments of the present application, as shown in Figure 3 and Figure 5 A pair of agitator installation openings are arranged on one of the second box side plates 110, and the agitator 301 can extend into the first bin 101 or the second bin 102 from the agitator installation opening. One end of the main shaft of the agitator 301 penetrates the other second box side plate 110 and is rotationally connected to the second box side plate 110 through the second bearing seat 304 and the bearing.

[0145] In some embodiments of the present application, the agitating device 3 further comprises a mounting flange provided with a main shaft hole, and the mounting flange is connected to the second box side plate 110 provided with the agitator installation opening. The other end of the main shaft of the agitator 301 penetrates the agitator installation opening and the main shaft hole of the mounting flange and is connected to the output end of the speed reducer 303.

[0146] The input end of the speed reducer 303 is connected to the output shaft of the motor 302, and the motor 302 and the speed reducer 303 can be mounted on the material distributor through a support, which will not be described in detail.

[0147] A pair of motors 302 are operated to drive the main shaft of the agitator 301 to rotate through the speed reducer 303, so that the pair of agitators 301 rotate in the bottom of the first bin 101 and the second bin 102, respectively, so that the raw materials are fully agitated before entering the corresponding material hopper of the weighing mechanism through the first discharge port 103 and the second discharge port 104, so that the raw materials can be uniformly mixed, the segregation phenomenon of the product is avoided, and the product quality is improved.

[0148] The distance between each agitator 301 and the bin wall of the first bin 101 or the second bin 102 is appropriate, and is concentric with the bottom of the first bin 101 and the second bin 102, so that the agitator 301 can fully and uniformly agitate the raw materials, further improve the agitating and mixing effect, and avoid the segregation phenomenon of the product.

[0149] Each agitator 301 is driven by a second driving assembly and is independent of each other, which is convenient for operation. The pair of second driving assemblies for driving the agitator 301 are arranged outside the pair of second box side plates 110 of the box body 105, which is convenient for equipment arrangement, and the pair of motors 302 are arranged oppositely, so that the whole equipment is arranged in a compact shape.

[0150] In some embodiments of the present application, the first discharge port 103 and the second discharge port 104 respectively extend downward from the bottom of the first bin 101 and the second bin 102, and the mixed raw materials are discharged from the first discharge port 103 and / or the second discharge port 104 by gravity.

[0151] In some embodiments of the present application, as shown in Figure 16 and Figure 17 , the material distributing device further comprises a pair of throttling devices 4 respectively arranged at the bottom of the first discharge port 103 and the second discharge port 104, and the throttling device 4 comprises:

[0152] a throttling plate 401, the throttling plate 401 is located below the first bin 101 or the second bin 102, and the throttling plate 401 is provided with a first throttling port 402 and a second throttling port 403;

[0153] a third driving assembly, the third driving assembly is drivingly connected to the throttling plate 401 to drive the throttling plate 401 to move synchronously;

[0154] a guide 407, the guide 407 is connected to the first bin 101 or the second bin 102 to guide the movement of the throttling plate 401;

[0155] wherein the third driving assembly drives the throttling plate 401 to move along the horizontal direction to approach or move away from the first bin 101 or the second bin 102, so that the throttling plate 401 is located at a first preset position, a second preset position and a third preset position respectively; when the throttling plate 401 is located at the first preset position, the first throttling port 402 is located below the first discharge port 103 or the second discharge port 104; when the throttling plate 401 is located at the second preset position, the second throttling port 403 is located below the first discharge port 103 or the second discharge port 104; when the throttling plate 401 is located at the third preset position, the throttling plate 401 blocks the first discharge port 103 or the second discharge port 104.

[0156] As shown in Figure 17 , the first throttling port 402 is located at one end away from the third driving assembly and close to the first bin 101 or the second bin 102, and the position of the first throttling port 402 on the throttling plate 401 is the A part of the throttling plate 401, the second throttling port 403 is located at the middle part of the throttling plate, and the position of the second throttling port 403 on the throttling plate 401 is the B part of the throttling plate 401; the part opposite to the A part with the B part as the center is the C part of the throttling plate 401.

[0157] When the throttling plate 401 is located at the first preset position, i.e. the A part of the throttling plate 401 is located below the first discharge port 103 or the second discharge port 104, at this time the first throttling port 402 is aligned with the first discharge port 103 or the second discharge port 104.

[0158] When the throttle plate 401 is located at the second preset position, i.e., the B part of the throttle plate 401 is located below the first discharge port 103 or the second discharge port 104, at this time, the second throttle port 403 is aligned with the first discharge port 103 or the second discharge port 104.

[0159] When the throttle plate 401 is located at the third preset position, i.e., the C part of the throttle plate 401 is located below the first discharge port 103 or the second discharge port 104, and is partially solid structure, therefore, the throttle plate 401 located at this position blocks the first discharge port 103 or the second discharge port 104.

[0160] By the corresponding positions of the throttle plate 401 and the first discharge port 103 and the second discharge port 104, the flow of the discharge can be adjusted, and the flow of the material can be reduced.

[0161] In some embodiments of the present application, as shown in Figure 16 , Figure 17 , the throttle plate 401 of the pair of throttle devices 4 is respectively a first throttle plate and a second throttle plate, the first throttle plate is located below the first discharge port 103, and the second throttle plate is located below the second discharge port 104.

[0162] In some embodiments of the present application, as shown in Figure 16 , the first throttle plate is located below the first discharge port 103, and the outer wall of the first discharge port 103 is connected with a first buffer layer arranged along the length direction of the first discharge port 103 on both sides, the top of the first buffer layer is connected to the first discharge port 103 by bolts, the bottom of the first buffer layer is slightly protruding from the bottom of the pair of second box side plates 110, and is in contact with the throttle plate 401, so that the first discharge port 103 is sealingly connected with the first throttle plate, thereby providing the first discharge port 103 with good wear resistance when the first throttle plate moves, and being able to scrape the raw material of the throttle plate 401.

[0163] The second throttle plate is located below the second discharge port 104, and the outer wall of the second discharge port 104 is connected with a second buffer layer arranged along the length direction of the second discharge port 104 on both sides, the top of the second buffer layer is connected to the second discharge port 104 by bolts, the bottom of the second buffer layer is slightly protruding from the bottom of the pair of second box side plates 110, and is in contact with the throttle plate 401, so that the second discharge port 104 is sealingly connected with the second throttle plate, thereby providing the second discharge port 104 with good wear resistance when the second throttle plate moves, and being able to scrape the raw material of the throttle plate 401.

[0164] In some embodiments of the present application, the first buffer layer and the second buffer layer can be made of polyurethane, which has good wear resistance.

[0165] In some embodiments of the present application, the first throttle plate is L-shaped, one end of which is used to connect the third driving assembly, and the other end is used to adjust the flow of the first discharge port 103 or the second discharge port 104.

[0166] In some embodiments of the present application, as shown in Figure 16 The guide 407 includes two pairs of H-groove bearings, each pair of H-groove bearings is connected to the bottom of the surface of a pair of second box side plates 110 by a connecting plate, one pair of H-groove bearings is located outside the first discharge port 103 of the first hopper 101, and the other pair of H-groove bearings is located outside the second discharge port 104 of the second hopper 102. The axial direction of the H-groove bearing is arranged in the vertical direction. The opposite sides of the first throttle plate are respectively connected to the middle ring groove between a pair of H-groove bearings. The opposite sides of the second throttle plate are respectively connected to the middle ring groove between the other pair of H-groove bearings. When the first throttle plate and the second throttle plate move in the horizontal direction, the H-groove bearings can provide guidance and support to the throttle plate 401.

[0167] The H-groove bearing and the connecting plate can be connected through a waist-shaped hole and a bolt to achieve adjustable position.

[0168] In some embodiments of the present application, the profile range of the first throttle port 402 is the same as the profile range of the first discharge port 103 and the profile range of the second discharge port 104. The profile range of the second throttle port 403 is smaller than the profile range of the first discharge port 103 and the profile range of the second discharge port 104.

[0169] In some embodiments of the present application, the first discharge port 103 and the second discharge port 104 are rectangular holes, and the first throttle port 402 and the second throttle port 403 are also rectangular holes. The length and width of the first throttle port 402 are the same as those of the first discharge port 103 and the second discharge port 104. The length of the second throttle port 403 is smaller than that of the first discharge port 103 and the second discharge port 104.

[0170] As shown in Figure 17 When the throttle plate 401 moves to the first preset position, the first throttle port 402 of a pair of throttle plates 401 is located below the first discharge port 103 and the second discharge port 104, respectively. Since the size of the first throttle port 402 is the same as that of the first discharge port 103 and the second discharge port 104, the throttle plate 401 has no effect on the discharge flow of the first discharge port 103 and the second discharge port 104.

[0171] When the throttle plate 401 moves to the second preset position, the second throttle openings 403 of the pair of throttle plates 401 are respectively located below the first discharge opening 103 and the second discharge opening 104, and the raw materials enter the second throttle openings 403 through the first discharge opening 103 and the second discharge opening 104. Since the second throttle openings 403 are smaller, a part of the first discharge opening 103 and the second discharge opening 104 around the second throttle openings 403 is blocked, so that the flow rate of the raw materials entering the material hopper between the weighing mechanism through the second throttle openings 403 is reduced, achieving the purpose of reducing the flow.

[0172] When the throttle plate 401 moves to the third preset position, the part of the throttle plate 401, i.e. the solid part, which is not the first throttle opening 402 and the second throttle opening 403, is located below the first discharge opening 103 and the second discharge opening 104, and the first discharge opening 103 and the second discharge opening 104 are blocked, so that the first discharge opening 103 and the second discharge opening 104 are closed, and at this time the raw materials cannot be discharged from the first discharge opening 103 and the second discharge opening 104.

[0173] In some embodiments of the present application, a plurality of third throttle openings with different sizes from the first throttle openings 402 and the second throttle openings 403 can be further arranged on the throttle plate 401 to further adjust the flow rate.

[0174] In some embodiments of the present application, as shown in Figure 16 The third driving assembly comprises:

[0175] A pair of second air cylinders 404 connected to one end of the throttle plate 401 away from the first bin 101 or the second bin 102;

[0176] A third air cylinder 405 connected to one end of the throttle plate 401 away from the first bin 101 or the second bin 102 and located between the pair of second air cylinders 404;

[0177] Wherein, a buffer block 406 is arranged between each second air cylinder 404 and the throttle plate 401, the stroke of the second air cylinder 404 is smaller than the stroke of the third air cylinder 405, and the sum of the extension forces of the pair of second air cylinders 404 is greater than the retraction force of the third air cylinder 405.

[0178] The cylinder end of the second air cylinder 404 and the cylinder end of the third air cylinder 405 are fixed through a second air cylinder support 408 connected to the box body 105; the pair of second air cylinders 404 are symmetrically arranged on both sides of the third air cylinder 405, the extension end of the third air cylinder 405 is connected to one end of the throttle plate 401 through a connecting piece and a bolt, and the extension end of the second air cylinder 404 is connected with the buffer block 406 which is in contact with one end of the throttle plate 401 through the action of the buffer block 406.

[0179] In some embodiments of the present application, the buffer block 406 can be made of polyurethane or rubber.

[0180] As shown in Figure 14 、 Figure 15 , the second cylinder 404 and the third cylinder 405 are arranged at one end of the throttle plate 401 away from the box body 105, and the pair of second cylinders 404 synchronously extend and retract.

[0181] When the extended ends of the pair of second cylinders 404 and the third cylinder 405 are retracted, the third cylinder 405 drives the throttle plate 401 to move to the first preset position, at which time the first throttle openings 402 of the pair of throttle plates 401 are respectively located at the first discharge port 103 and the second discharge port 104, and at this time the material flow discharged by the raw material is the largest.

[0182] When the pair of second cylinders 404 extends and the third cylinder 405 retracts, because the sum of the extension force of the pair of second cylinders 404 is greater than the retraction force of the third cylinder 405, the throttle plate 401 moves synchronously with the second cylinder 404 and is pushed by the second cylinder 404 to the second preset position, at which time the second throttle openings 403 of the pair of throttle plates 401 are respectively located at the first discharge port 103 and the second discharge port 104, and at this time the material flow discharged by the raw material is the smallest.

[0183] When the third cylinder 405 extends, the extended end of the second cylinder 404 is separated from the throttle plate 401, at which time the third cylinder 405 drives the throttle plate 401 to move to the third preset position, at which time the pair of throttle plates 401 respectively block the first discharge port 103 and the second discharge port 104, so that the first discharge port 103 and the second discharge port 104 are closed.

[0184] Because the stroke of the second cylinder 404 is smaller than the stroke of the third cylinder 405, the stroke of the second cylinder 404 driving the throttle plate 401 to move is smaller than the stroke of the third cylinder 405 driving the throttle plate 401 to move, so that even if different positions of the throttle plate 401 correspond to the first discharge port 103 or the second discharge port 104, the material flow is ultimately adjusted and the discharge port is closed.

[0185] In some embodiments of the present application, the material distributing device further comprises a controller for controlling the extension and retraction of the first cylinder 214, the second cylinder 404, and the third cylinder 405 and the start and stop of the motor 302.

[0186] The working process of the material distributing device provided by the present application is as follows:

[0187] The second cylinder 404 and the third cylinder 405 driving the pair of throttling devices 4 are retracted, and the pair of third cylinders 405 respectively drive the pair of throttling plates 401 to move to the first preset position, so that the first throttling openings 402 of the pair of throttling plates 401 are respectively located at the first discharge port 103 and the second discharge port 104;

[0188] The motor 302 is driven to rotate, so that the stirrer 301 rotates, and the first cylinder 214 is retracted to drive the rotating shaft 202 to rotate, so that each flow dividing plate 203 blocks a second flow dividing opening 206, and the raw materials are poured into the flow dividing bin 201, and the raw materials enter the first material bin 101 through the first flow dividing opening 205 and enter the second material bin 102 through the second gap 210 beside the second flow dividing opening 206;

[0189] After the raw materials in the first material bin 101 and the second material bin 102 are stirred and mixed uniformly by the stirrer 301, the raw materials are unloaded from the first discharge port 103 and the second discharge port 104 to the material hoppers of the two weighing mechanisms for weighing;

[0190] Since the flow of the raw materials entering the first material bin 101 is greater than that of the second material bin 102, after the raw materials enter the material hopper of the corresponding weighing mechanism through the first discharge port 103 of the first material bin 101, the first preset weight is first reached, the controller receives the weight signal transmitted by the weighing structure, and the second cylinder 404 connected to the throttling device 4 at the first discharge port 103 is extended, the third cylinder 405 is retracted, so that the throttling plate 401 moves to the position where the second throttling opening 403 is located below the first discharge port 103, and the coarse weighing process of the first material bin 101 is completed;

[0191] When the raw materials enter the material hopper of the corresponding weighing mechanism through the first discharge port 103 of the first material bin 101 and reach the second preset weight, the controller receives the weight signal transmitted by the weighing structure, and the third cylinder 405 connected to the throttling device 4 at the first discharge port 103 is extended to drive the throttling plate 401 to move to the third preset position to block the first discharge port 103, and the fine weighing process of the first material bin 101 is completed;

[0192] Meanwhile, the controller controls the first cylinder 214 to extend, so that the rotating shaft 202 drives the flow distribution plate 203 to rotate, so that each flow distribution plate 203 blocks a first flow distribution port 205, and the raw materials no longer enter the first hopper 101, but only slide into the second hopper 102 from the second flow distribution port 206 and the second gap 210. When the raw materials in the second hopper 102 reach a first preset weight after entering the material hopper of the corresponding weighing mechanism through the second discharge port 104, the controller receives the weight signal transmitted by the weighing structure, and drives the second cylinder 404 in the throttling device 4 connected at the second discharge port 104 to extend, and the third cylinder 405 to retract, so that the throttling plate 401 at this position moves to a position where the second throttling port 403 is located below the second discharge port 104, and the coarse weighing process of the second hopper 102 is completed.

[0193] When the raw materials in the second hopper 102 reach a second preset weight after entering the material hopper of the corresponding weighing mechanism through the second discharge port 104, the controller receives the weight signal transmitted by the weighing structure, and drives the third cylinder 405 in the throttling device 4 connected at the second discharge port 104 to extend, so as to drive the throttling plate 401 to move to a third preset position to block the second discharge port 104, complete the fine weighing process of the second hopper 102, and stop feeding to complete the entire feeding process.

[0194] The material distribution device of the material distributor provided in the application can realize stable distribution of the material flow entering the first hopper 101 and the second hopper 102 through the flow distribution device 2, so as to shorten the feeding time and be accurate and reliable, can simultaneously perform weighing by two weighing mechanisms in a short time, and the distribution of the raw materials entering the two material hoppers is stable and controllable. The uniform distribution and uniform mixing effect of the raw materials are realized through the stirring device 3, the segregation phenomenon of the products is avoided, the material flow is reduced through the throttling device 4, the output material flow is adjusted according to the coarse weighing and fine weighing twice weight targets during weighing, so as to realize accurate distribution of the material flow, improve the metering accuracy and production efficiency.

[0195] Embodiment 2

[0196] The embodiment 2 of the application provides a material distributor, which comprises the material distribution device provided in the embodiment 1 of the application. The material distributor further comprises:

[0197] a pair of weighing mechanisms, and the material hoppers of the pair of weighing mechanisms are respectively located below the first hopper 101 and the second hopper 102, and the first discharge port 103 and the second discharge port 104 respectively communicate with the material hoppers.

[0198] The application relates to a cloth feeding machine, which provides a buffer bin 1 comprising a first bin 101 and a second bin 102, a flow distribution device 2 is arranged on the buffer bin 1, so that the raw material entering the first bin 101 and the second bin 102 is stably distributed, a stirring device 3 is arranged in the first bin 101 and the second bin 102 respectively, the raw material is fully stirred before leaving the buffer bin 1, the mixing effect of the raw material is improved, a throttling device 4 is arranged at the first discharge port 103 and the second discharge port 104 respectively, the outlet flow is adjusted, the flow distribution device 2 and the throttling device 4 are matched with a weighing structure and are adjusted during coarse weighing and fine weighing respectively, the selection of the raw material entering the bin and the discharge flow are controlled, the weighing is carried out in two steps of coarse weighing and fine weighing, so that the measurement result is more accurate, and the product quality is further improved. The raw material entering the first bin 101 and the second bin 102 is stably distributed through the flow distribution device 2, is fully stirred through the stirring device 3, the mixing uniformity of the raw material is improved, the segregation phenomenon of the product is further prevented, and the product quality is improved.

[0199] It can be understood that the related features in the above device can be mutually referred. In addition, the "first", "second" and the like in the above embodiments are used to distinguish the embodiments, and do not represent the advantages and disadvantages of the embodiments.

[0200] In the specification provided herein, a large number of specific details are described. However, it can be understood that the embodiments of the application can be practiced without these specific details. In some examples, well-known structures and techniques are not shown in detail in order not to obscure the understanding of the present specification.

[0201] The above is only a specific implementation of the application, but the protection scope of the application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the application, which should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. A material distribution device for a fabric distribution machine, characterized in that, The application relates to a buffer bin for a material distribution device. The buffer bin comprises a first material bin and a second material bin. A flow distribution device is arranged between the first material bin and the second material bin to supply material to the first material bin and / or the second material bin. The bottom of the first material bin is provided with a first discharge port, and the bottom of the second material bin is provided with a second discharge port. The first discharge port and the second discharge port are respectively used to supply material to a pair of weighing mechanisms of a material distribution device. The buffer bin comprises a box body, and a partition plate is arranged in the box body. The partition plate divides the box body into the first material bin and the second material bin. The partition plate comprises a pair of partition plate units. The top of the pair of partition plate units is in contact with each other, and the bottom of the pair of partition plate units is away from each other and arranged in an inverted V shape. The flow distribution device is arranged at the top of the pair of partition plate units. The flow distribution device comprises: A flow distribution bin is arranged at the top of the buffer bin. The flow distribution bin comprises a first end and a second end arranged opposite to each other, and a first side and a second side. The first side is close to the first material bin, and the second side is close to the second material bin. A rotating shaft is rotatably connected between the first end and the second end and located at the top of the partition plate. At least one flow distribution plate is fixedly connected to the rotating shaft. A first driving assembly is drivingly connected to one end of the rotating shaft. The first side of the flow distribution bin is provided with at least one first flow distribution port, and the second side is provided with at least one second flow distribution port. Each first flow distribution port is arranged opposite to one second flow distribution port. The first driving assembly drives the rotating shaft to rotate and synchronously drives each flow distribution plate to rotate to block one first flow distribution port or one second flow distribution port. The box body is provided with a first connecting plate and a second connecting plate arranged opposite to each other and respectively upwardly extending. The flow distribution bin comprises: A first side plate is connected between the first connecting plate and the second connecting plate. The first side plate is provided with a first notch communicated with the first material bin. A second side plate is connected between the first connecting plate and the second connecting plate and parallel to the first side plate. The second side plate is provided with a second notch communicated with the second material bin. A discharge plate is connected at the middle of the first side plate at the top. The bottom of the discharge plate is inclined towards the second side plate and covers the first notch. The bottom of the discharge plate is located in the second material bin and is dislocated from the top of the pair of partition plate units. At least one pair of flow distribution partition plates is connected to the rotating shaft. Each pair of flow distribution partition plates passes through the discharge plate and is connected between the first side plate and the second side plate. The bottom of the shunt partition plate is inverted V-shaped, and is respectively arranged in close contact with a pair of the partition plate units; each pair of the shunt partition plates divides the first notch of the first side plate to form a first shunt opening and divides the second notch of the second side plate to form a second shunt opening; each shunt plate is arranged between a pair of the shunt partition plates; the rotating shaft is arranged in parallel with the first side plate and extends out of the box through the first connecting plate and the second connecting plate; The shunt partition plates are two pairs of shunt partition plates arranged at intervals; and the shunt plates are two shunt plates; A pair of discharge notches are arranged on the discharge plate; each pair of the shunt partition plates is arranged on the two sides of one of the discharge notches; and each shunt plate is arranged between a pair of the shunt partition plates; The rotating shaft drives a pair of the shunt plates to rotate, so that the pair of the shunt plates are in a first state or a second state; The first state is that a pair of the shunt plates respectively block a pair of the first shunt openings, and materials can enter the second bin from the second shunt opening and the second notch; The second state is that a pair of the shunt plates respectively block a pair of the second shunt openings, and are arranged staggered with the discharge plate, and materials can enter the first bin from the first shunt opening and enter the second bin from the second notch; Further comprising a stirring device, the stirring device comprising: a pair of stirrers, each of the pair of stirrers is arranged at the bottom of the first bin and the second bin, and is located above the first discharge opening and the second discharge opening; a pair of second driving assemblies, each of the second driving assemblies is arranged outside the box and is drivingly connected to one of the stirrers; The second driving assembly comprises a motor and a speed reducer, and the output shaft of the motor is connected to the stirrer through the speed reducer.

2. The material distributing device according to claim 1, wherein the first driving assembly comprises: a first cylinder, a cylinder body end of the first cylinder is connected to the box; a connecting arm, one end of the connecting arm is connected to the rotating shaft, and the other end of the connecting arm is hingedly connected to the extending end of the first cylinder; The first cylinder drives the connecting arm to swing, so as to drive the rotating shaft to rotate.

3. The material distributing device according to claim 1, further comprising a pair of throttling devices, each of the throttling devices is arranged at the bottom of the first discharge opening and the second discharge opening, and the throttling device comprises: a throttling plate, the throttling plate is located below the first bin or the second bin, and the throttling plate is provided with a first throttling opening and a second throttling opening; a third driving assembly, the third driving assembly is drivingly connected to the throttling plate to move; a guide, the guide is connected to the first bin or the second bin to guide the movement of the throttling plate; The third driving assembly drives the throttling plate to move horizontally towards or away from the first bin or the second bin, so that the throttling plate is located at a first preset position, a second preset position and a third preset position. ​ ​ When the throttle plate is located at the first preset position, the first throttle port is located below the first discharge port or the second discharge port; When the throttle plate is located at the second preset position, the second throttle port is located below the first discharge port or the second discharge port; When the throttle plate is located at the third preset position, the throttle plate blocks the first discharge port or the second discharge port.

4. The material distributing device according to claim 3, wherein the profile range of the first throttle port is the same as the profile range of the first discharge port and the profile range of the second discharge port, and the profile range of the second throttle port is smaller than the profile range of the first discharge port and the profile range of the second discharge port. The third driving assembly comprises: a pair of second cylinders, one end of the pair of second cylinders being connected to the throttle plate away from the first bin; a third cylinder, the third cylinder being connected to the throttle plate away from the first bin and being located between the pair of second cylinders; wherein a buffer block is arranged between each second cylinder and the throttle plate, the stroke of the second cylinder is smaller than the stroke of the third cylinder, and the sum of the extension force of the pair of second cylinders is greater than the retraction force of the third cylinder. The material distributing device according to any one of claims 1 to 4; 5. A spreading machine, characterized in that The material distributing device further comprises: a pair of weighing mechanisms, the material hoppers of the pair of weighing mechanisms being located below the first bin and the second bin respectively, and the first discharge port and the second discharge port being in communication with the pair of material hoppers respectively. ​

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