Automatic weighing and distributing device

Abstract

The utility model provides an automatic weighing and distributing device which comprises a shell assembly and an automatic weighing and distributing device body arranged in an inner cavity of the shell assembly, the automatic weighing and distributing device body comprises a control mechanism, a weighing assembly and a distributing assembly, and the weighing assembly and the distributing assembly are electrically connected with the control mechanism. The weighing assembly comprises a weighing machine and a weighing container connected with the weighing machine, a barrier plate of the material distributing assembly is movably arranged at a second outlet of the weighing container, the vibration assembly comprises a vibratable support, a vibration disc and a vibration piece connected with the vibration disc, the vibration disc is arranged on the vibratable support, and the vibration piece is connected with the vibration disc. And the first outlet of the vibrating disc is arranged above the inlet of the weighing container. The automatic weighing and distributing device provided by the utility model can be used for separating small-weight materials with specific weight.

Description

TECHNICAL FIELD

[0001] The utility model relates to food subpackaging machine technical field, concretely relates to an automatic weighing and distributing device. BACKGROUND

[0002] The weight type food subpackaging machine measures the weight of food through high-precision weight sensor. When working, food enters the subpackaging container, and when reaching the preset weight value, the sensor sends a signal to stop feeding. It has the advantages of high subpackaging precision and can be applied to various forms of food, such as granular coffee beans, dried fruit pieces, and powder coffee and milk powder.

[0003] However, the existing weight type food subpackaging machine cannot separate specific weight materials with small quantities. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic weighing and distributing device which can separate specific weight materials with small quantities.

[0005] The technical scheme of the utility model is as follows:

[0006] An automatic weighing and distributing device comprises a shell assembly, an automatic weighing and distributing device main body arranged in the inner cavity of the shell assembly, the automatic weighing and distributing device main body comprising a control mechanism, a weighing assembly and a distributing assembly electrically connected with the control mechanism, the weighing assembly comprising a weighing machine and a weighing container connected with the weighing machine, the blocking plate of the distributing assembly being movably arranged at the second outlet of the weighing container, the automatic weighing and distributing device main body further comprising a vibration assembly electrically connected with the control mechanism, the vibration assembly comprising a vibration support, a vibration disc and a vibration piece connected with the vibration disc, the vibration disc being arranged on the vibration support, and the first outlet of the vibration disc being arranged above the inlet of the weighing container.

[0007] Preferably, the vibration support comprises a first support, a second support and a spring assembly connecting the first support and the second support, and the vibration disc is arranged on the first support.

[0008] Preferably, the weighing machine is fixed on the inner wall of the shell assembly, the distributing assembly comprises a motor, the blocking plate is rotatably connected with the motor, the motor is arranged on the weighing container, and the control mechanism is electrically connected with the motor.

[0009] Preferably, the shell assembly comprises a bottom plate, a shell and a back cover plate, the bottom plate, the shell and the back cover plate jointly form an inner cavity, the vibration support is arranged on the bottom plate, and the weighing machine is arranged on the inner side wall of the shell.

[0010] Preferably, the automatic weighing and distributing device body further comprises a discharge hopper, the discharge hopper comprising a hopper body and a discharge channel, the hopper body being arranged below the second outlet, and the discharge channel passing through a hole on the first shell of the outer shell and extending out of the first shell.

[0011] Preferably, the automatic weighing and distributing device can further comprise a feeding member and a receiving member, the feeding member being arranged above the outer shell assembly, and the receiving member being arranged below the discharge channel.

[0012] Compared with the prior art, the automatic weighing and distributing device has the following advantages:

[0013] The automatic weighing and distributing device provided by the present application can accurately weigh the material, and the blocking plate of the distributing mechanism can be movably arranged at the second outlet of the weighing container, so that the material after weighing can be accurately controlled to flow out of the second outlet of the weighing container for distribution by controlling the movement state (such as opening or closing) of the blocking plate, thereby effectively controlling the distribution process. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the structure of the automatic weighing and distributing device body in the present application;

[0017] Figure 3 It is an exploded schematic diagram of the automatic weighing and distributing device body in the present application;

[0018] Figure 4 It is an enlarged structural schematic diagram of the outer shell;

[0019] Figure 5 It is an enlarged structural schematic diagram of the shakable support;

[0020] Figure 6The enlarged structure of the blocking plate is shown.

[0021] Fig. 1 is a shell assembly; 11 is a bottom plate; 13 is a back cover plate; 1211 is a first shell plate; 1212 is a second shell plate; 122 is a first shell plate; 123 is a second shell plate; 124 is a connecting strip plate;

[0022] 2, a vibration assembly; 21, a vibration support; 211, a first support; 2111, a first plate; 2112, a first side plate; 2113, a second side plate; 2114, a first connecting plate; 2115, a second connecting plate; 212, a second support; 2121, a second plate; 2122, a third side plate; 2123, a fourth side plate; 2124, a third connecting plate; 2125, a fourth connecting plate; 213, a spring assembly; 2131, a screw; 2132, a spring; 2133, a nut; 21321, one end of the spring; 22, a vibration disc; 221, a first outlet; 222, a second face; 23, a vibration piece;

[0023] 3, a weighing assembly; 31, a weighing machine; 311, a first face; 312, a fixed channel; 32, a weighing container; 321, a first side wall plate; 322, a second side wall plate; 323, a second outlet; 324, a motor fixing plate; 325, a connecting piece; 33, a connecting block; 331, a hole; 341, a second fixing plate; 342, a third fixing plate; 3411, a second hole;

[0024] 4, a material distribution assembly; 41, a motor; 42, a blocking plate; 421, a blocking plate body; 422, a connecting rod; 4221, a channel; 4222, a rotating column;

[0025] 5, a discharge funnel; 51, a hopper body; 52, a discharge channel;

[0026] 6, a material feeding piece;

[0027] 7, a material receiving piece. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the utility model, it is necessary to explain that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third", "fourth" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, and can be detachably connected, or integrally connected, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Referring to Figures 1 to 6 The embodiment discloses an automatic weighing and distributing device for separating specific weight materials, which comprises a material receiving part 7, a shell assembly 1, an automatic weighing and distributing device main body arranged in the inner cavity of the shell assembly 1, the automatic weighing and distributing device main body comprising a control mechanism (not shown in the figure), a vibration assembly 2 electrically connected with the control mechanism, a weighing assembly 3 and a distributing assembly 4, the control mechanism in the embodiment can control the vibration frequency of the vibration assembly 2, the weighing assembly 3 comprises a weighing machine 31 and a weighing container 32 connected with the weighing machine 31, and is used for weighing materials, and the blocking plate of the distributing assembly is movably arranged at the second outlet 323 of the weighing container 32, so that the second outlet 323 of the weighing container 32 can be blocked or opened, the vibration assembly 2 comprises a vibrating disc 22, and the first outlet 221 of the vibrating disc 22 is arranged above the weighing container 32, so that the materials falling from the vibrating disc 22 can fall into the weighing container 32 from the inlet of the weighing container 32, and the control mechanism in the embodiment is a control panel.

[0032] Different from the prior art, the automatic weighing and distributing device provided by the utility model can accurately weigh the material through the weighing assembly, the blocking plate of the distributing mechanism is movably arranged at the second outlet of the weighing container, the activity state (such as opening or closing) of the blocking plate is controlled, the material after weighing can be accurately controlled to flow out from the second outlet of the weighing container to be distributed, thereby effectively controlling the distribution process, the vibration assembly is arranged, the first outlet of the vibration disc is arranged above the inlet of the weighing container, thereby slowly vibrating the material into the weighing container, and the automatic weighing and distributing device provided by the utility model can separate the material with a specific weight.

[0033] It should be noted that, in order to avoid causing weighing error, the automatic weighing and distributing device of the utility model cannot separate the material with too large viscosity or too poor flowability.

[0034] Specifically, the shell assembly 1 comprises a bottom plate 11, a shell and a back cover plate 13, the shell 12 is arranged on the bottom plate 11, the shell comprises a first shell body, first shell plates 122 and second shell plates 123 (from the left and right sides of the first shell body, the same below), the left and right sides of the back cover plate 13 are connected with connecting strip plates 124 of the first shell plates 122 and the second shell plates 123 respectively, thereby forming an inner cavity in the shell assembly 1, and the automatic weighing and distributing device body is arranged in the inner cavity. Figure 1

[0035] Specifically, the vibration assembly 2 comprises a vibration disc 22, a vibratable support 21 connected with the vibration disc 22 and a vibration piece 23 connected with the vibration disc 22, in the embodiment, the vibration piece 23 is arranged on the second surface 222 of the vibration disc 22, the vibration piece 23 is fixed with the vibration disc 22 through a first fixed plate (not shown in the figure), the vibratable support 21 comprises a first support 211, a second support 212 and a spring assembly 213 connecting the first support 211 and the second support 212, the vibration disc 22 is arranged on the first support 211, the vibration piece 23 in the embodiment is a vibration motor, thereby when the vibration motor vibrates, the vibration disc 22 can be driven to vibrate on the first support 211.

[0036] ​Specifically, the first support 211 comprises a first plate 2111, a first side plate 2112 and a second side plate 2113, the first side plate 2112 and the second side plate 2113 are arranged on the first plate 2111, the first end of the first side plate 2112 and the first end of the second side plate 2113 are respectively connected to the two ends of the first plate 2111 perpendicularly, the second end of the first side plate 2112 is connected with a first connecting plate 2114 perpendicularly, the second end of the second side plate 2113 is connected with a second connecting plate 2115 perpendicularly, and the first connecting plate 2114 and the second connecting plate 2115 are arranged between the first side plate 2112 and the second side plate 2113.

[0037] Specifically, the first connecting plate 2114 and the second connecting plate 2115 are connected to the left and right sides of the second surface 222 respectively, so that the first support 211 is connected with the vibration disc 22, and the vibration piece 23 is arranged between the first connecting plate 2114 and the second connecting plate 2115.

[0038] Specifically, the second support 212 comprises a second plate 2121, a third side plate 2122 and a fourth side plate 2123, the third side plate 2122 and the fourth side plate 2123 are arranged on the back of the second plate 2121, the first end of the third side plate 2122 and the first end of the fourth side plate 2123 are respectively connected to the two ends of the second plate 2121 perpendicularly, the second end of the third side plate 2122 is connected with a third connecting plate 2124 perpendicularly, the second end of the fourth side plate 2123 is connected with a fourth connecting plate 2125 perpendicularly, the third connecting plate 2124 and the fourth connecting plate 2125 are arranged between the third side plate 2122 and the fourth side plate 2123, and the third connecting plate 2124 and the fourth connecting plate 2125 are connected to the left and right sides of the bottom plate 11 respectively, so that the second support 212 is connected with the bottom plate 11.

[0039] Specifically, the first plate 2111 and the second plate 2121 are cuboids with the same shape, the four corners of the first plate 2111 and the second plate 2121 are provided with holes (not shown in the figure), the spring assembly 213 comprises a plurality of springs 2132 and a plurality of fixing assemblies, the fixing assembly comprises a screw 2131 and a nut 2133, the screw cap (not labeled in the figure) of the screw 2131 is arranged on the first plate 2111, the screw rod (not labeled in the figure) of the screw 2131 penetrates through the hole of the first plate 2111, at least a part of the spring 2132 is sleeved on the screw rod of the screw 2131, one end 21321 of the spring 2132 penetrates through the hole of the second plate 2121 and the nut 2133 in sequence and extends out of the nut 2133, and the nut 2133 is clamped at the lower part of the spring 2132.

[0040] Specifically, the weighing machine 31 is connected with the weighing container 32 through a connecting block 33, the connecting block 33 is connected with the first side wall plate 321 of the weighing container 32, the connecting block 33 is arranged on the first surface 311 of the weighing machine 31, the connecting block 33 has two holes 331, the weighing machine 31 is provided with a fixed channel 312, in the embodiment, the fixed channel 312 has four, the two holes 331 are connected with the two fixed channels 312 through a fixing member (not shown in the figure), so as to fix the weighing container 32 on the weighing machine 31, so that the weighing machine 31 can weigh the material in the weighing container 32.

[0041] Specifically, the weighing machine 31 is connected with the fixing member, the fixing member includes a second fixed plate 341 and a third fixed plate 342 connected with the second fixed plate 341 perpendicularly, the weighing machine 31 is arranged on the second fixed plate 341, the third fixed plate 342 is fixed on the first shell plate 122, four second holes 3411 are distributed on the second fixed plate 341, the positions of the fixed channels 312 correspond to the positions of the four second holes 3411, so that the fixing member (not shown in the figure) can pass through the fixed channels 312 and the second holes 3411, thereby fixing the weighing machine 31 on the third fixed plate 342 (wherein the fixing members in the first two fixed channels 312 pass through the holes 331, the fixed channels 312 and the second holes 3411 in turn).

[0042] Specifically, the material distributing assembly 4 is arranged at the second outlet 323 of the weighing container 32, a motor fixed plate 324 is arranged on the second side wall plate 322 of the weighing container 32, and a connecting member 325 is further arranged on the first side wall plate 321 of the weighing container 32.

[0043] The material distributing assembly 4 includes a motor 41 and a blocking plate 42 connected with the motor 41 rotatably, the blocking plate 42 includes a blocking plate body 421 and a connecting rod 422 connected with the blocking plate body 421, a first end of the connecting rod 422 has a channel 4221, a rotating shaft (not shown in the figure) of the motor 41 is inserted into the channel 4221 and is connected with the channel 4221 in a clamping manner, a second end of the connecting rod 422 is provided with a rotating column 4222, the rotating column 4222 is inserted into a connecting hole of the connecting member 325 and can rotate in the connecting hole 325, the blocking plate body 421 is attached to the second outlet 323 and can cover the second outlet 323 of the weighing container 32, so that when the motor 41 drives the rotating shaft to rotate, the connecting rod 422 is driven to rotate, thereby driving the blocking plate 42 to rotate, and then the blocking plate 42 opens or blocks the second outlet 323.

[0044] Specifically, the automatic weighing and distributing device body further comprises a discharging hopper 5, the discharging hopper 5 comprises a hopper body 51 and a discharging channel 52, the hopper body 51 is arranged below the second outlet 323, the first shell comprises a first shell plate 1211 and a second shell plate 1212, the second shell plate 1212 is parallel to the bottom plate 11, the discharging channel 52 passes through a hole on the second shell plate 1212 and extends out of the second shell plate 1212, facilitating discharging of the discharging channel 52.

[0045] Specifically, the automatic weighing and distributing device further comprises a feeding member 6 and a receiving member 7, the feeding member 6 is arranged above the shell assembly 1, an outlet of the feeding member 6 is opposite to a central position of the vibration disc 22, the receiving member 7 is arranged below the discharging channel 52, in the embodiment, the feeding member 6 is a feeding hopper with a cover, and the receiving member 7 is a cup.

[0046] In work, the feeding member 6 continuously feeds a small amount of material into the vibration disc 22, an operator sets a required weight of the material by operating a control panel, then starts a vibration motor of the vibration assembly 2 to vibrate, the material enters the weighing container 32 from the first outlet 221 of the vibration disc 22, the weighing machine 31 starts to weigh, when the weight of the material in the weighing container 32 approaches the preset value, the control mechanism reduces the vibration frequency of the vibration assembly 2, when the weight of the material in the weighing container 32 reaches the preset value, the control mechanism controls the vibration assembly 2 to stop vibrating, when the control mechanism senses that the receiving member 7 is below the discharging channel 52, the control mechanism controls the motor 41 to drive the blocking plate 42 to open the second outlet 323 of the weighing container 32, so that the material enters the discharging hopper 5 and goes out of the discharging channel 52, a worker uses the receiving member 7 to receive the material in the discharging channel 52, and the distribution of the material with a specific weight is completed.

[0047] The above merely describes a preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic weighing and dispensing device, comprising a housing assembly (1), an automatic weighing and dispensing device body arranged in the inner cavity of the housing assembly (1), the automatic weighing and dispensing device body comprising a control mechanism, a vibrating assembly (2) electrically connected to the control mechanism, a weighing assembly (3) and a dispensing assembly (4), characterized in that, The weighing assembly (3) comprises a weighing machine (31) and a weighing container (32) connected with the weighing machine (31), the blocking plate (42) of the distributing assembly (4) is movably arranged at the second outlet (323) of the weighing container (32), the vibrating assembly (2) comprises a vibratable support (21), a vibrating disc (22) and a vibrating piece (23) connected with the vibrating disc (22), the vibrating disc (22) is arranged on the vibratable support (21), and a first outlet (221) of the vibrating disc (22) is arranged above the inlet of the weighing container (32).

2. The automatic weighing and dispensing apparatus according to claim 1, wherein The vibratable support (21) comprises a first support (211), a second support (212) and a spring assembly (213) connecting the first support (211) and the second support (212), and the vibrating disc (22) is arranged on the first support (211).

3. The automatic weighing and dispensing apparatus according to claim 1, wherein The weighing machine (31) is fixed on the inner wall of the shell assembly (1), the distributing assembly (4) comprises a motor (41), the blocking plate (42) is rotationally connected with the motor (41), the motor (41) is fixed on the weighing container (32), and the control mechanism is electrically connected with the motor (41).

4. The automatic weighing and dispensing apparatus according to claim 2, wherein The shell assembly (1) comprises a bottom plate (11), a shell and a back cover plate (13), the bottom plate (11), the shell and the back cover plate (13) form an inner cavity, and the second support (212) is arranged on the bottom plate (11).

5. The automatic weighing and dispensing apparatus according to claim 4, wherein The automatic weighing and distributing device further comprises a discharging hopper (5), the discharging hopper (5) comprises a hopper body (51) and a discharging channel (52), the hopper body (51) is arranged below the second outlet (323), and the discharging channel (52) passes through a hole in the first shell of the shell assembly (1) and extends out of the first shell.

6. The automatic weighing and dispensing apparatus according to claim 5, wherein The automatic weighing and distributing device further comprises a feeding piece (6) and a receiving piece (7), the feeding piece (6) is arranged above the shell assembly (1), and the receiving piece (7) is arranged below the discharging channel (52). The automatic weighing and distributing device further comprises a feeding piece (6) and a receiving piece (7), the feeding piece (6) is arranged above the shell assembly (1), and the receiving piece (7) is arranged below the discharging channel (52).

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