Quantitative weighing equipment for protein powder production

Abstract

The utility model relates to the technical field of quantitative weighing, and discloses quantitative weighing equipment for protein powder production, which comprises a bottom plate, the top end of the bottom plate is fixedly connected with an electronic scale, and the top end of the electronic scale is fixedly connected with a supporting seat. Firstly, a large amount of protein powder is poured into the feeding barrel from the feeding port, then the driving motor is started, the feeding auger is driven by the driving motor to rotate slowly, the protein powder is driven by the feeding auger to move until the protein powder falls into the weighing hopper, at the moment, the discharging assembly is closed, the protein powder cannot continue to fall, and therefore the protein powder is left in the weighing hopper; after the electronic scale detects that the weight reaches a set value, the driving motor stops rotating immediately, the discharging assembly is opened, the protein powder in the weighing hopper falls into a tank, the protein powder can be conveyed through the conveying auger all the time before the protein powder in the conveying barrel is conveyed, and compared with the prior art, the number of manual feeding times can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative weighing, and particularly relates to a quantitative weighing device for protein powder production. Background Art

[0002] Protein powder is generally a protein-rich powder made by purifying soy protein, casein, whey protein, pea protein, etc., or by compound processing of the above several proteins. Its purpose is to supplement protein for people lacking protein, and it can also be used as a functional additive in food industry production.

[0003] After the production of protein powder is completed, it needs to be weighed and filled into cans to make the protein content in each can the same. Most of the existing weighing equipment requires manual feeding for weighing, resulting in low production efficiency and being not conducive to the actual production of enterprises. Therefore, a quantitative weighing device for protein powder production is proposed to solve the above problems. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] The purpose of the utility model is to solve the problem that most of the existing weighing equipment requires manual feeding for weighing, resulting in low production efficiency and being not conducive to the actual production of enterprises, and to propose a quantitative weighing device for protein powder production.

[0006] (II) Technical Solutions

[0007] The technical solutions for the utility model to solve the above technical problems are as follows:

[0008] A quantitative weighing device for protein powder production includes a bottom plate. A weighing scale is fixedly connected to the top end of the bottom plate. A support seat is fixedly connected to the top end of the weighing scale. A weighing hopper is fixedly connected to the inner side of the support seat. A feeding assembly for discharging materials is arranged inside the weighing hopper. A back plate is fixedly connected to the top end of the bottom plate, and a quantitative feeding assembly is arranged at the front end of the back plate;

[0009] The quantitative feeding assembly includes a housing. The housing is fixedly connected to the front end of the back plate. A driving motor is fixedly connected to the right end of the housing. The output end of the driving motor penetrates and extends to the inner side of the housing. A feeding auger is fixedly connected to the output end of the driving motor. A feeding cylinder is fixedly connected to the inner side of the housing. The feeding cylinder is located outside the feeding auger. A feeding port is opened on the housing.

[0010] Based on the above technical solutions, the utility model can also be improved as follows.

[0011] Preferably, the blanking assembly includes a rotating seat. Two rotating seats are fixedly connected to the inner side of the weighing hopper. Two flap plates are rotatably connected between the two rotating seats. The outer sides of the two flap plates are fixedly connected with crank-rocker mechanisms. The top end of the bottom plate is fixedly connected with a mounting seat. The top end of the mounting seat is fixedly connected with two cylinders. The inner sides of the two cylinders are both slidably connected with cylinder push rods. The two crank-rocker mechanisms are respectively hinged to the left ends of the two cylinder push rods.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0014] In the present utility model, by setting a driving motor, a feeding auger, a feeding cylinder and a feeding port, first a large amount of protein powder is poured into the feeding cylinder from the feeding port. Then the driving motor is started, and the feeding auger is driven by the driving motor to rotate slowly. The protein powder is driven by the feeding auger to move until it falls into the weighing hopper. At this time, the blanking assembly is closed, and the protein powder cannot continue to fall, so it remains in the weighing hopper. When the electronic scale detects that the weight reaches the set value, the driving motor will immediately stop rotating, and the blanking assembly will open. The protein powder in the weighing hopper will fall into the can. Before the protein powder in the feeding cylinder is completely sent out, feeding can be continuously carried out through the feeding auger. Compared with the prior art, the number of manual feeding times can be reduced. Description of the drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the relative position relationship between the rotating seat and the flap plate of the present utility model.

[0017] In the figure: 1, bottom plate; 2, electronic scale; 3, support seat; 4, weighing hopper; 5, blanking assembly; 51, rotating seat; 52, flap plate; 53, crank-rocker mechanism; 54, mounting seat; 55, cylinder; 56, cylinder push rod; 6, back plate; 7, quantitative feeding assembly; 71, housing; 72, driving motor; 73, feeding auger; 74, feeding cylinder; 75, feeding port. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the embodiment, by Figure 1 andFigure 2 Provided is a quantitative weighing device for protein powder production, including a bottom plate 1. A weighing scale 2 is fixedly connected to the top end of the bottom plate 1. A support seat 3 is fixedly connected to the top end of the weighing scale 2. A weighing hopper 4 is fixedly connected to the inside of the support seat 3. A feeding assembly 5 for discharging materials is arranged inside the weighing hopper 4. A back plate 6 is fixedly connected to the top end of the bottom plate 1. A quantitative feeding assembly 7 is arranged at the front end of the back plate 6;

[0020] The quantitative feeding assembly 7 includes a housing 71. The housing 71 is fixedly connected to the front end of the back plate 6. A driving motor 72 is fixedly connected to the right end of the housing 71. The output end of the driving motor 72 penetrates and extends to the inside of the housing 71. A feeding auger 73 is fixedly connected to the output end of the driving motor 72. A feeding cylinder 74 is fixedly connected to the inside of the housing 71. The feeding cylinder 74 is located outside the feeding auger 73. A feeding port 75 is formed in the housing 71.

[0021] With the above settings, first, a large amount of protein powder is poured into the feeding cylinder 74 from the feeding port 75. The robotic arm places the can on the weighing scale 2 and aligns the opening of the can directly below the weighing hopper 4. Subsequently, the driving motor 72 is started. The driving motor 72 drives the feeding auger 73 to rotate slowly. The protein powder is driven to move by the feeding auger 73 until it falls into the weighing hopper 4. At this time, the feeding assembly 5 closes, and the protein powder cannot continue to fall. Therefore, it remains in the weighing hopper 4. When the weighing scale 2 detects that the weight reaches the set value, the driving motor 72 will immediately stop rotating. The feeding assembly 5 opens, and the protein powder in the weighing hopper 4 falls into the can. The robotic arm takes away the can for capping. Additionally, the can without added protein powder is placed on the weighing scale 2 and the opening of the can is aligned directly below the weighing hopper 4. The above control process is all completed by the controller.

[0022] Refer to Figure 1 and Figure 2 , wherein, the feeding assembly 5 includes a rotating seat 51. Two rotating seats 51 are fixedly connected to the inside of the weighing hopper 4. Two page plates 52 are rotatably connected between the two rotating seats 51. A crank-rocker mechanism 53 is fixedly connected to the outer sides of the two page plates 52. An installation seat 54 is fixedly connected to the top end of the bottom plate 1. Two cylinders 55 are fixedly connected to the top end of the installation seat 54. A cylinder push rod 56 is slidably connected to the inside of each of the two cylinders 55. The two crank-rocker mechanisms 53 are respectively hinged to the left ends of the two cylinder push rods 56;

[0023] Through the above structural arrangement, two cylinders 55 are activated, and the two cylinder push rods 56 extend or retract, causing the two crank-rocker mechanisms 53 to drive the two page plates 52 to rotate respectively. The rotation directions of the two page plates 52 are opposite, so that the two page plates 52 are no longer in the same plane, and the protein powder will fall into the can from between the two page plates 52. After all the protein powder has fallen into the can, the two cylinders 55 control the two cylinder push rods 56 to retract or extend, causing the two page plates 52 to reset and be in the same plane again (at this time, the subsequent protein powder falling into the weighing hopper 4 will not continue to fall and will be held by the two page plates 52).

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative weighing device for protein powder production, characterized in that: The electronic scale (2) is fixedly connected to the top of the bottom plate (1), the top of the electronic scale (2) is fixedly connected to a support base (3), the inner side of the support base (3) is fixedly connected to a weighing bucket (4), the inner side of the weighing bucket (4) is provided with a material discharge assembly (5) for discharging materials, the top of the bottom plate (1) is fixedly connected to a back plate (6), and the front end of the back plate (6) is provided with a quantitative feeding assembly (7); The quantitative feeding assembly (7) comprises a casing (71), the front end of the back plate (6) is fixedly connected to the casing (71), the right end of the casing (71) is fixedly connected to a driving motor (72), the output end of the driving motor (72) passes through and extends to the inner side of the casing (71), the output end of the driving motor (72) is fixedly connected to a feeding auger (73), the inner side of the casing (71) is fixedly connected to a feeding barrel (74), the feeding barrel (74) is located on the outer side of the feeding auger (73), and the casing (71) is provided with a feeding port (75).

2. A quantitative weighing device for protein powder production according to claim 1, characterized in that: The unloading assembly (5) comprises a rotating seat (51), two rotating seats (51) are fixedly connected to the inner side of the weighing bucket (4), two leaf plates (52) are rotatably connected between the two rotating seats (51), the outer sides of the two leaf plates (52) are fixedly connected to a crank rocker mechanism (53), the top end of the bottom plate (1) is fixedly connected to a mounting seat (54), the top end of the mounting seat (54) is fixedly connected to two cylinders (55), the inner sides of the two cylinders (55) are slidably connected to cylinder top rods (56), and the two crank rocker mechanisms (53) are respectively hinged to the left ends of the two cylinder top rods (56).

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