A semi-sealed bread weighing device

Abstract

The utility model relates to the technical field of bread detection, specifically a semi-sealed bread weighing device, including a working plate, a plurality of supporting columns fixed to the bottom end of the working plate, an anti-fouling box fixed on the top surface of the working plate, a box cover slidably plugged therein is provided on the front surface of the anti-fouling box, a weighing instrument located inside the anti-fouling box is installed on the top surface of the working plate, and also includes: a cutting mechanism, which is arranged on the top surface of the working plate and located inside the anti-fouling box, and is used to cut the bread to be detected, and the cutting mechanism includes a frame fixed on the top surface of the working plate and located inside the anti-fouling box. The utility model can cut and weigh the bread to be detected by arranging a working plate, a plurality of supporting columns, an anti-fouling box, a weighing instrument, a box cover and a cutting mechanism, so that the bread is in a closed environment during the cutting process, and the bread is prevented from being polluted by the outside world during the cutting process and affecting the detection result, and no manual cutting is required, which saves time and effort.

Description

Technical Field

[0001] The utility model relates to the technical field of bread detection, in particular to a semi-sealed bread weighing device. Background Technique

[0002] Bread, also written as 麺包, is a food made by grinding grains and heating. It is a baked food mainly made of wheat flour, with yeast, eggs, oils, sugars, salts, etc. as auxiliary materials, and is made by adding water to form a dough, and then processed through processes such as dividing, shaping, proofing, baking, and cooling.

[0003] During the production process of bread, it is necessary to perform quantitative sampling operations on the produced bread. After sampling, it is necessary to detect the sampled bread. During the sampling process, it is necessary to cut and weigh the bread. During the bread cutting process, usually a knife is used manually to cut the bread machine. However, when cutting manually, the bread will be exposed to the air, and it is difficult to cut out the required amount of bread at one time. The bread exposed to the air for a long time will be contaminated and affect the detection of the bread, and cutting manually is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a semi-sealed bread weighing device to solve the problems put forward in the above background technique, that is, during the bread cutting process, usually a knife is used manually to cut the bread machine. However, when cutting manually, the bread will be exposed to the air, and it is difficult to cut out the required amount of bread at one time. The bread exposed to the air for a long time will be contaminated and affect the detection of the bread, and cutting manually is time-consuming and laborious.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A semi-sealed bread weighing device includes a working plate and a plurality of support columns fixed at the bottom end of the working plate. A pollution-proof box is fixed on the top surface of the working plate. A box cover is slidably inserted into the front side surface of the pollution-proof box. A weighing instrument is installed on the top surface of the working plate and located inside the pollution-proof box. It also includes:

[0007] The cutting mechanism is arranged on the top surface of the working plate and located inside the anti-fouling box, and is used for cutting the bread that needs to be inspected. The cutting mechanism includes a frame fixed on the top surface of the working plate and located inside the anti-fouling box, two rotating columns rotatably connected to the two vertical plate ends of the frame respectively, a screw coaxially fixed between the two rotating columns, a rotating rod coaxially fixed on the surface of one of the rotating columns away from the screw, two gears located inside the anti-fouling box and used for driving the rotating rod to rotate, a motor installed on the outer wall of the frame and used for driving the two gears to rotate, a moving block slidably connected to the bottom surface of the horizontal plate end of the frame and threadedly connected to the screw, an electric cylinder with a cylinder body installed on the bottom surface of the moving block, a mounting plate fixed to the piston rod of the electric cylinder through a gasket, a cutting knife installed on the bottom surface of the mounting plate, and the two gears are meshed with each other.

[0008] As a preferred embodiment, the cutting mechanism further comprises a rotating shaft coaxially connected to the output shaft of the motor, and the two gears are coaxially fixed on the circumferential outer walls of the rotating rod and the rotating shaft respectively.

[0009] As a preferred embodiment, a guide groove is provided on the bottom surface of the horizontal plate end of the frame, and a guide block slidably connected to the guide groove on the bottom surface of the horizontal plate end of the frame is fixed on the top surface of the moving block.

[0010] As a preferred embodiment, the front surface of the anti-dirt box is provided with two slots, the rear surface of the box cover is fixed with two strips that are slidably plugged into the slots on the same side of the front surface of the anti-dirt box, and the front surface of the box cover is fixed with two U-shaped handles.

[0011] As a preferred embodiment, a support plate is fixed to the bottom end of the support column, an anti-skid plate matching its shape is fixed to the bottom end of the support plate, and the thickness of the anti-skid plate is 2-6 cm.

[0012] As a preferred embodiment, the cutting mechanism also includes a protective box fixed on the outer wall of the frame, a protective cylinder fixed on the bottom surface of the moving block, the motor is located inside the protective box, the rotating shaft passes through the outer wall of the protective box on one side away from the screw, the cylinder body of the electric cylinder is located inside the protective cylinder, and the piston rod of the electric cylinder passes through the bottom surface of the protective cylinder.

[0013] As a preferred embodiment, the transverse cross-sectional shape of the slot on the front side surface of the anti-fouling box is a convex shape, and the shape of the inserting strip is a convex shape that matches the shape of the slot on the front side surface of the anti-fouling box.

[0014] As a preferred embodiment, a placement plate located inside the anti-fouling box is fixed on the top surface of the working plate, the placement plate corresponds to the position of the frame and the size is adapted, an observation groove is provided on the front surface of the box cover, an observation window is embedded in the observation groove on the front surface of the box cover, and the observation window is located between the two handles.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can cut and weigh the bread to be tested by arranging a working plate, a plurality of supporting columns, an anti-fouling box, a weighing instrument, a box cover and a cutting mechanism, so that the bread is in a closed environment during the cutting process, and the bread is prevented from being polluted by the outside world during the cutting process and affecting the test results. There is no need for manual cutting, which saves time and effort;

[0017] 2. In the utility model, the front surface of the anti-fouling box is provided with two slots, and the rear surface of the box cover is fixed with two inserting strips which are slidably plugged into the slots on the same side of the front surface of the anti-fouling box, and the front surface of the box cover is fixed with two U-shaped handles, which can guide the disassembly and assembly of the box cover and facilitate the taking and placing of the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the anti-fouling box in the utility model;

[0020] Figure 3 It is a partial exploded view of the utility model;

[0021] Figure 4 It is an enlarged view of point A in the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the cutting mechanism in the utility model;

[0023] Figure 6 This is one of the partial exploded views of the cutting mechanism in the utility model;

[0024] Figure 7 This is the second partial exploded view of the cutting mechanism in the utility model;

[0025] Figure 8 This is the third partial exploded view of the cutting mechanism in the utility model.

[0026] The meaning of each number in the figure is:

[0027] 1. Working plate; 2. Anti-fouling box; 3. Weighing instrument; 4. Placing plate; 5. Box cover; 6. Observation window; 7. Cutting mechanism; 71. Frame; 72. Rotating column; 73. Screw; 74. Moving block; 75. Electric cylinder; 76. Mounting plate; 77. Gasket; 78. Cutting knife; 79. Guide block; 710. Rotating rod; 711. Gear; 712. Motor; 713. Rotating shaft; 714. Protective box; 715. Protective tube; 8. Handle; 9. Insert; 10. Support column; 11. Support plate; 12. Anti-skid plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 8 The utility model provides a technical solution: a semi-sealed bread weighing device, comprising a working plate 1, a plurality of supporting columns 10 fixed to the bottom end of the working plate 1, an anti-fouling box 2 fixed on the top surface of the working plate 1, a box cover 5 slidably plugged with the anti-fouling box 2 is provided on the front surface of the anti-fouling box 2, a weighing instrument 3 located inside the anti-fouling box 2 is installed on the top surface of the working plate 1, and also includes:

[0030] The cutting mechanism 7 is arranged on the top surface of the working plate 1 and located inside the anti-fouling box 2, and is used to cut the bread that needs to be inspected. The cutting mechanism 7 includes a frame 71 fixed on the top surface of the working plate 1 and located inside the anti-fouling box 2, two rotating columns 72 respectively connected to the two vertical plate ends of the frame 71, a screw 73 coaxially fixed between the two rotating columns 72, a rotating rod 710 coaxially fixed to the surface of one of the rotating columns 72 away from the screw 73, two gears 711 located inside the anti-fouling box 2 and used to drive the rotating rod 710 to rotate, a motor 712 installed on the outer wall of the frame 71 and used to drive the two gears 711 to rotate, and a motor 712 slidably connected to the frame 7 The movable block 74 on the bottom surface of the horizontal plate end and threadedly connected with the screw rod 73, the electric cylinder 75 whose cylinder body is installed on the bottom surface of the movable block 74, the mounting plate 76 fixed to the piston rod of the electric cylinder 75 through the gasket 77, the cutting knife 78 installed on the bottom surface of the mounting plate 76, and the two gears 711 are meshed with each other. By arranging the working plate 1, the plurality of supporting columns 10, the anti-fouling box 2, the weighing instrument 3, the box cover 5 and the cutting mechanism 7, the bread to be tested can be cut and weighed, so that the bread is in a closed environment during the cutting process, so as to prevent the bread from being polluted by the outside during the cutting process and affecting the test result, and no manual cutting is required, which saves time and labor.

[0031] In this embodiment, the cutting mechanism 7 also includes a rotating shaft 713 coaxially connected to the output shaft of the motor 712, and two gears 711 are coaxially fixed on the circumferential outer walls of the rotating rod 710 and the rotating shaft 713, respectively, which can smoothly drive the two gears 711 to rotate, and then smoothly drive the screw 73 to rotate.

[0032] In addition, a guide groove is provided on the bottom surface of the horizontal plate end of the frame body 71, and a guide block 79 is fixed on the top surface of the moving block 74 and is slidably connected to the guide groove on the bottom surface of the horizontal plate end of the frame body 71, which can guide the movement of the moving block 74 and further guide the movement of the cutting knife 78.

[0033] Furthermore, two slots are provided on the front surface of the anti-dirt box 2, and two insert strips 9 are fixed on the rear surface of the box cover 5, which are slidably inserted into the slots on the same side of the front surface of the anti-dirt box 2, and two U-shaped handles 8 are fixed on the front surface of the box cover 5, which can guide the disassembly and assembly of the box cover 5 and facilitate the taking and placing of the box cover 5.

[0034] Specifically, a support plate 11 is fixed to the bottom end of the support column 10, and an anti-skid plate 12 matching its shape is fixed to the bottom end of the support plate 11, and the thickness of the anti-skid plate 12 is 2-6 cm, preferably 4 cm in this article, so that the friction between the entire device and the ground can be greater, thereby making the entire device more stable during operation.

[0035] It is worth noting that the cutting mechanism 7 also includes a protective box 714 fixed on the outer wall of the frame 71, a protective tube 715 fixed on the bottom surface of the moving block 74, the motor 712 is located inside the protective box 714, the rotating shaft 713 passes through the outer wall of the protective box 714 on the side away from the screw 73, the cylinder body of the electric cylinder 75 is located inside the protective tube 715, and the piston rod of the electric cylinder 75 passes through the bottom surface of the protective tube 715, which can protect the electric cylinder 75 and the motor 712, thereby extending the service life of the electric cylinder 75 and the motor 712.

[0036] It is worth mentioning that the transverse cross-sectional shape of the slot on the front side surface of the anti-fouling box 2 is a convex shape, and the shape of the insertion strip 9 is a convex shape that is compatible with the shape of the slot on the front side surface of the anti-fouling box 2, which can make the connection between the insertion strip 9 and the slot on the same side of the front side surface of the anti-fouling box 2 tighter, prevent the insertion strip 9 from being separated from the slot on the same side of the front side surface of the anti-fouling box 2, and thereby make the connection between the box cover 5 and the anti-fouling box 2 tighter.

[0037] It is worth emphasizing that a placement plate 4 located inside the anti-fouling box 2 is fixed on the top surface of the working plate 1, the placement plate 4 corresponds to the position of the frame 71 and the size is adapted, an observation groove is provided on the front surface of the box cover 5, an observation window 6 is embedded inside the observation groove on the front surface of the box cover 5, and the observation window 6 is located between the two handles 8, so that the bread to be cut can be placed there, and the internal situation of the anti-fouling box 2 can be observed.

[0038] Finally, it should be noted that the weighing instrument 3, electric cylinder 75, motor 712 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0039] During the specific use of this embodiment, when it is necessary to cut and weigh the bread, first place the bread at a suitable position on the top surface of the placement plate 4, then take the box cover 5 through the two handles 8, and insert the two insertion strips 9 into the two slots on the front surface of the anti-fouling box 2 respectively, and then start the motor 712 through the external PLC, the output shaft of the motor 712 rotates to drive the rotating shaft 713 coaxially connected thereto to rotate, the rotating shaft 713 rotates to drive the gear 711 on the same side coaxially fixed thereto to rotate, the rotation of the gear 711 drives another gear 711 meshing with it to rotate, the rotation of the other gear 711 drives the rotating rod 710 coaxially fixed thereto to rotate, the rotation of the rotating rod 710 drives the rotating column 72 coaxially fixed thereto to rotate, the rotation of the rotating column 72 drives the screw 73 coaxially fixed thereto to rotate, and the rotation of the screw 73 drives the rotating rod 710 coaxially fixed thereto to rotate. The threaded movable block 74 moves, and the movable block 74 moves under the guidance of the guide block 79 and the guide groove on the bottom surface of the horizontal plate end of the frame body 71. The movement of the movable block 74 drives the electric cylinder 75 to move, and the movement of the electric cylinder 75 indirectly drives the cutting knife 78 to move. When the cutting knife 78 moves to a suitable position, the motor 712 is turned off and the electric cylinder 75 is started by the external PLC. The movement of the piston rod of the electric cylinder 75 drives the mounting plate 76 fixed to it through the gasket 77 to move, and the movement of the mounting plate 76 drives the cutting knife 78 fixed to it to move downward, so that the bread can be cut. When the cutting is completed, the piston rod of the electric cylinder 75 is controlled by the external PLC to retract, so that the cutting knife 78 can be driven to move upward. When the cutting knife 78 moves to the initial position, the electric cylinder 75 is turned off by the external PLC.

[0040] According to the above, on the contrary, the box cover 5 can be disassembled, and the cut bread can be weighed by the weighing instrument 3. When the weight of the cut bread is less than the required amount, the above operation is repeated, so that the remaining bread can continue to be cut. During the cutting process, the box cover 5 needs to be closed until the cut bread reaches the required amount; when the weight of the cut bread is greater than the required amount, the cut bread is placed on the top surface of the placement plate 4, and the above operation is repeated, so that the cut bread can continue to be cut. During the cutting process, the box cover 5 needs to be closed until the cut bread reaches the required amount.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A semi-sealed bread weighing device, comprising a working plate (1), and a plurality of supporting columns (10) fixed at the bottom end of the working plate (1), characterized in that: An anti-fouling box (2) is fixed on the top surface of the working plate (1), a box cover (5) slidably plugged therewith is provided on the front surface of the anti-fouling box (2), a weighing instrument (3) located inside the anti-fouling box (2) is installed on the top surface of the working plate (1), and further comprises: A cutting mechanism (7) is arranged on the top surface of the working plate (1) and is located inside the anti-fouling box (2), and is used to cut the bread to be inspected. The cutting mechanism (7) comprises a frame (71) fixed on the top surface of the working plate (1) and located inside the anti-fouling box (2), two rotating columns (72) rotatably connected to two vertical plate ends of the frame (71), a screw rod (73) coaxially fixed between the two rotating columns (72), a rotating rod (710) coaxially fixed to the surface of one side of the rotating columns (72) away from the screw rod (73), and a rotating rod (711) located inside the anti-fouling box (2) and used to drive the rotating column (71). Two gears (711) for rotating the rotating rod (710), a motor (712) mounted on the outer wall of the frame (71) and used to drive the two gears (711) to rotate, a moving block (74) slidably connected to the bottom surface of the end of the horizontal plate of the frame (71) and threadedly connected to the screw (73), an electric cylinder (75) with a cylinder body mounted on the bottom surface of the moving block (74), a mounting plate (76) fixed to the piston rod of the electric cylinder (75) through a gasket (77), and a cutting knife (78) mounted on the bottom surface of the mounting plate (76), and the two gears (711) are meshed with each other.

2. The semi-sealed bread weighing device according to claim 1, characterized in that: The cutting mechanism (7) further comprises a rotating shaft (713) coaxially connected to the output shaft of the motor (712), and the two gears (711) are coaxially fixed on the circumferential outer walls of the rotating rod (710) and the rotating shaft (713), respectively.

3. The semi-sealed bread weighing device according to claim 1, characterized in that: A guide groove is provided on the bottom surface of the horizontal plate end of the frame body (71), and a guide block (79) is fixed on the top surface of the moving block (74) and is slidably connected to the guide groove on the bottom surface of the horizontal plate end of the frame body (71).

4. The semi-sealed bread weighing device according to claim 1, characterized in that: The front surface of the anti-fouling box (2) is provided with two slots, the rear surface of the box cover (5) is fixed with two inserting strips (9) which are slidably plugged into the slots on the same side of the front surface of the anti-fouling box (2), and the front surface of the box cover (5) is fixed with two U-shaped handles (8).

5. The semi-sealed bread weighing device according to claim 1, characterized in that: A support plate (11) is fixed to the bottom end of the support column (10), and an anti-slip plate (12) matching its shape is fixed to the bottom end of the support plate (11), and the thickness of the anti-slip plate (12) is 2-6 cm.

6. The semi-sealed bread weighing device according to claim 2, characterized in that: The cutting mechanism (7) further comprises a protection box (714) fixed on the outer wall of the frame (71), and a protection tube (715) fixed on the bottom surface of the moving block (74); the motor (712) is located inside the protection box (714); the rotating shaft (713) passes through the outer wall of the protection box (714) on one side away from the screw rod (73); the cylinder body of the electric cylinder (75) is located inside the protection tube (715), and the piston rod of the electric cylinder (75) passes through the bottom surface of the protection tube (715).

7. The semi-sealed bread weighing device according to claim 4, characterized in that: The transverse cross-sectional shape of the slot on the front side surface of the anti-fouling box (2) is in the shape of a convex letter, and the shape of the inserting strip (9) is in the shape of a convex letter that matches the shape of the slot on the front side surface of the anti-fouling box (2).

8. The semi-sealed bread weighing device according to claim 4, characterized in that: A placement plate (4) located inside the anti-fouling box (2) is fixed on the top surface of the working plate (1), the placement plate (4) corresponds to the position of the frame (71) and the size is adapted thereto, an observation groove is provided on the front surface of the box cover (5), an observation window (6) is embedded inside the observation groove on the front surface of the box cover (5), and the observation window (6) is located between the two handles (8).

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