Bread rationing sieve structure and packing machine

Abstract

The utility model provides a kind of bread ration screening structure and packing machine, including conveyer, conveyer includes first rack and conveyer belt, the utility model further includes hopper, material door and control unit, hopper is directly below and is provided with material port, material door is rotatably connected to hopper bottom, so that material port is opened or closed, control unit is located on the first rack of conveyer belt side, and for controlling material door rotation, so that hopper ration releases bread;The utility model uses the motor of control unit to control material door to open, opening time is determined according to box volume, the larger the volume of box, the more bread is loaded and taken, the longer the opening time, on the contrary, the smaller the volume of box, the less bread is loaded and taken, the shorter the opening time, after filling the box, the motor of control unit controls material door to close, closes hopper, to achieve the effect of indirect discharging, loading, again through the conveyer belt of conveyer and transport, direct assembly line operation, without manual, production efficiency is high.

Description

Technical Field

[0001] This utility model relates to a bread quantitative screening structure and packaging machine, belonging to the field of bread production equipment. Background Technology

[0002] Baked bread refers to bread made by heating through baking. The specific steps include mixing, fermentation, turning, dividing and rounding, shaping, fermentation, baking, packaging, and boxing. After baking and packaging, each loaf of bread is in a separate bag, and several bags need to be weighed and packed into a box.

[0003] After the bread is packaged in small bags, the weight of the bread in each small bag is basically the same. The current bagging process is to weigh the bread on an assembly line, then pack it into boxes manually, and then input it into the next process for sealing. This is quite troublesome and has low production efficiency.

[0004] Therefore, this utility model provides a bread quantitative screening structure and packaging machine for assembly line quantitative packaging. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a roller shutter door controller that is compact in structure, easy to install, and small in overall size.

[0006] This utility model is implemented as follows:

[0007] A bread quantitative sorting structure and packaging machine includes a conveyor, which comprises a first frame and a conveyor belt. The invention also includes a box placed on the conveyor belt.

[0008] This utility model also includes a hopper, a material gate, and a control unit. The material outlet is provided directly below the hopper, and the material gate is rotatably connected to the bottom of the hopper so that the material outlet can be opened or closed. The control unit is located on the first frame on one side of the conveyor belt and is used to control the rotation of the material gate so that the hopper can release bread in a measured amount.

[0009] As a further improvement, the control unit includes a rotating shaft, a driven wheel, a driving wheel, a belt, and a motor. The rotating shaft is installed at the bottom of the hopper, and a driven wheel is installed at one end of the rotating shaft. A motor is installed on a first frame directly below the driven wheel, and a driven wheel is fixed at the output end of the motor. The driven wheel and the driving wheel are connected by a belt drive.

[0010] As a further improvement, the feed gate is a metal plate.

[0011] As a further improvement, the material gate is vertically equipped with blocking parts on both sides of its horizontal direction.

[0012] As a further improvement, the surface area of ​​the feed gate is larger than the area of ​​the feed inlet.

[0013] As a further improvement, the present invention includes a second frame that spans directly above the conveyor belt, with the bottom of the second frame vertically fixed above the first frame. The hopper is fixed inside the second frame, and the bottom end of the hopper is exposed outside the second frame.

[0014] As a further improvement, a feed hopper is installed at the top of the second frame, and the feed hopper is in communication with the interior of the hopper.

[0015] As a further improvement, the included angle between the material gate and the bottom surface of the horizontal end of the hopper is 0-75°.

[0016] A packaging machine, including the bread quantitative screening structure.

[0017] The beneficial effects of this utility model are as follows: This utility model uses a motor controlled by a control unit to open the material gate. The opening time depends on the volume of the box. The larger the box volume, the more bread it can hold, and the longer the opening time. Conversely, the smaller the box volume, the less bread it can hold, and the shorter the opening time. After the box is full, the motor of the control unit controls the material gate to close, sealing the hopper, so as to achieve the effect of indirect material discharge and loading. The material is also transported by the conveyor belt of the conveyor, which is a direct assembly line operation without manual labor, resulting in high production efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a bread quantitative screening structure provided in an embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the internal structure of a bread quantitative screening structure provided in an embodiment of the present invention.

[0021] Figure 3 This is a partial structural diagram of a bread quantitative screening structure provided in an embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the internal structure of a bread quantitative screening structure in a closed state, provided by an embodiment of the present invention.

[0023] Figure 5 This is a partial structural diagram of a bread quantitative screening structure provided in an embodiment of the present invention. Figure 2 .

[0024] Reference numerals: First frame 10, conveyor belt 20, box 30, hopper 40, material gate 50, control unit 60, second frame 70, feed hopper 80, rotating shaft 601, driven wheel 602, driving wheel 603, belt 604, motor 605, blocking part 501, material inlet 401. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Reference Figures 1-5 As shown, this embodiment provides a specific implementation of a bread quantitative screening structure, including a conveyor. The conveyor includes a first frame 10 and a conveyor belt 20. The present invention also includes a box 30 placed on the conveyor belt 20.

[0028] This utility model also includes a hopper 40, a feed gate 50, and a control unit 60. A feed inlet 401 is provided directly below the hopper 40. The feed gate 50 is rotatably connected to the bottom of the hopper 40 so that the feed inlet 401 can be opened or closed. The control unit 60 is located on the first frame 10 on one side of the conveyor belt 20 and is used to control the rotation of the feed gate 50 so that the hopper 40 can release bread in a measured amount.

[0029] The control unit 60 includes a rotating shaft 601, a driven wheel 602, a driving wheel 603, a belt 604, and a motor 605. The rotating shaft 601 is installed at the bottom of the hopper 40, and the driven wheel 602 is installed at one end of the rotating shaft 601. The motor 605 is installed on the first frame 10 directly below the driven wheel 602. The driven wheel 602 is fixed at the output end of the motor 605. The driven wheel 602 and the driving wheel 603 are connected by a belt 604. The motor 605 is a reversible motor and can rotate clockwise or counterclockwise.

[0030] In the above technical solution, the boxes to be packaged are conveyed to the bottom of the hopper 40 via the conveyor belt 20 of the conveyor. The motor 605 of the control unit 60 controls the opening of the material gate 50. The opening time depends on the volume of the box. The larger the box volume, the more bread it can hold, and the longer the opening time. Conversely, the smaller the box volume, the less bread it can hold, and the shorter the opening time. After the box is full, the motor 605 of the control unit 60 controls the material gate 50 to close, sealing the hopper 40, so as to achieve the effect of indirect material discharge and loading. The material is then transported by the conveyor belt 20 of the conveyor. This is a direct assembly line operation that does not require manual labor and has high production efficiency.

[0031] In this embodiment, since the included angle between the material gate 50 and the bottom surface of the horizontal end of the hopper 40 is 0-75°, that is to say, the maximum opening and closing angle between the material gate 50 and the hopper 40 is 75°, when the material gate 50 descends to the lowest position, it acts as a guide plate to guide the direction of the bread falling, ensuring that the bread enters the box intact and does not bounce out.

[0032] In one specific embodiment, when the material gate 50 descends to its lowest position, the distance between it and the highest point of the box is 3-5cm. This allows for smooth material feeding without interfering with the movement of the box. The height is appropriate, the feeding accuracy is high, and the material will not bounce out due to gravity because each small packaging bag contains gas, which is then vacuumed.

[0033] In one specific embodiment, the material gate 50 is made of metal plate, especially stainless steel, which is resistant to acids and alkalis, does not easily rust, and is easy to clean when exposed to grease, thus meeting hygiene standards.

[0034] Furthermore, the surface area of ​​the material gate 50 is larger than the area of ​​the material inlet 401, so that when the material gate 50 closes the material inlet 401, it prevents the material from being poured out of the hopper 40.

[0035] As one embodiment of the feed gate 50, the feed gate 50 is provided with vertically arranged blocking parts 501 on both horizontal sides to form a new embodiment. Compared with the above technical solution, the establishment of the blocking parts 501 will further regulate the feed direction of bread and improve the feed accuracy.

[0036] In this embodiment, the present invention includes a second frame 70, which spans directly above the conveyor belt 20, and the bottom of the second frame 70 is vertically fixed directly above the first frame 10. The hopper 40 is fixed inside the second frame 70, and the bottom end of the hopper 40 is exposed outside the second frame 70.

[0037] Furthermore, a feed hopper 80 is installed at the top of the second frame 70, and the feed hopper 80 is connected to the inside of the hopper 40 for easy replenishment of materials.

[0038] In other embodiments, a packaging machine includes the bread quantitative screening structure.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bread quantitative screening structure, characterized in that, The system includes a conveyor, which comprises a first frame (10) and a conveyor belt (20), and a housing (30) placed on the conveyor belt (20). It also includes a hopper (40), a feed gate (50), and a control unit (60). The feed inlet (401) is provided directly below the hopper (40). The feed gate (50) is rotatably connected to the bottom of the hopper (40) so that the feed inlet (401) can be opened or closed. The control unit (60) is located on the first frame (10) on one side of the conveyor belt (20) and is used to control the rotation of the feed gate (50) so that the hopper (40) can release bread in a measured amount.

2. The bread quantitative screening structure according to claim 1, characterized in that, The control unit (60) includes a rotating shaft (601), a driven wheel (602), a driving wheel (603), a belt (604), and a motor (605). The rotating shaft (601) is installed at the bottom of the hopper (40), and the driven wheel (602) is installed at one end of the rotating shaft (601). The motor (605) is installed on the first frame (10) directly below the driven wheel (602). The driven wheel (602) is fixed at the output end of the motor (605). The driven wheel (602) and the driving wheel (603) are connected by a belt (604).

3. The bread quantitative screening structure according to claim 2, characterized in that, The material gate (50) is a metal plate.

4. The bread quantitative screening structure according to claim 2, characterized in that, The material gate (50) is vertically provided with blocking parts (501) on both horizontal sides.

5. The bread quantitative screening structure according to claim 3, characterized in that, The surface area of ​​the feed gate (50) is greater than the area of ​​the feed inlet (401).

6. The bread quantitative screening structure according to claim 3, characterized in that, Includes a second frame (70) that spans directly above the conveyor belt (20) and whose bottom is vertically fixed directly above the first frame (10). The hopper (40) is fixed inside the second frame (70) and the bottom of the hopper (40) is exposed outside the second frame (70).

7. The bread quantitative screening structure according to claim 6, characterized in that, The second frame (70) is equipped with a feed hopper (80) at its top, and the feed hopper (80) is in communication with the inside of the hopper (40).

8. The bread quantitative screening structure according to claim 6, characterized in that, The included angle between the material gate (50) and the bottom surface of the horizontal end of the hopper (40) is 0-75°.

9. A packing machine, characterized in that, Includes the bread quantitative screening structure according to any one of claims 1-8.

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