Automatic broken biscuit selecting device for biscuit production

Abstract

The utility model discloses an automatic broken biscuit selecting device for biscuit production, and relates to the technical field of biscuit production. The utility model discloses an automatic broken biscuit selecting device for biscuit production. During use, biscuits are put into the feeding hopper, the baffle moves in the through groove along with rotation of the conveying belt, when the baffle passes through the discharging port below the feeding hopper, the lowest biscuit can be pushed to move towards the visual sensor, and when the biscuits pass through the lower portion of the visual sensor, the baffle moves towards the visual sensor. If the biscuits are not damaged, the visual sensor transmits a signal to the air cylinder to enable the air cylinder to be pushed upwards, the positioning plate inclines along with pushing of the air cylinder, the undamaged biscuits move and fall towards the end away from the air cylinder, discharging is conducted, and when the damaged biscuits pass through the visual sensor, the air cylinder retracts to enable the positioning plate to incline in the direction of the air cylinder; by means of the method, automatic selection of the damaged biscuits can be achieved, and meanwhile the problem of omission caused by manual selection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biscuit production, in particular to an automatic selection device for damaged biscuits in biscuit production. Background Technique

[0002] Biscuits are a type of sheet-shaped Western-style pastry made mainly from flour through shaping and baking. They are one of the most common pastries at present. They are convenient to eat and carry, and have become an indispensable food in daily life.

[0003] Biscuits are fragile items. Inevitably, there are problems such as broken or incomplete biscuits during the production process. Therefore, before packaging, it is necessary to manually sort out the broken or incomplete biscuits to avoid being packaged and affecting the reputation of the product and ensuring the quality of the product. However, it is difficult for workers to avoid omissions during long-term sorting.

[0004] In view of the above problems, the inventor proposes an automatic selection device for damaged biscuits in biscuit production to solve the above problems. Content of the Utility Model

[0005] In order to solve the problem that it is easy to miss when manually sorting damaged biscuits; the purpose of the utility model is to provide an automatic selection device for damaged biscuits in biscuit production.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: an automatic selection device for damaged biscuits in biscuit production, including a frame. The two frames are arranged in an inverted L shape, and a horizontally arranged through groove is formed between the adjacent ends. Symmetrically distributed fixed rods are rotatably arranged between the two frames. Rollers are fixedly arranged on the fixed rods. A first bevel gear is fixedly arranged on one of the rollers. A conveyor belt is rotatably arranged by the two rollers. A plurality of equally spaced baffles are fixedly arranged on the upper surface of the conveyor belt. The top of the baffle can be translated in the through groove along with the conveyor belt. The upper surfaces of the two frames are fixedly provided with a feed hopper together. The feed hopper is arc-shaped. A feed port is formed through the feed hopper. The discharge port of the feed hopper is located directly above the through groove and is perpendicular to the surface of the conveyor belt.

[0007] Preferably, a limiting plate is arranged on one side of the feed hopper. The limiting plate is arc-shaped and is fixedly arranged on the upper surface of the frame. A motor is arranged at one end between the two frames close to the first bevel gear. A second bevel gear is fixedly arranged at the end of the output shaft of the motor. The second bevel gear meshes with the first bevel gear. A belt is rotatably arranged by the two rollers.

[0008] Preferably, symmetrically distributed brackets are fixedly arranged on the upper surfaces of the two racks, and a vision sensor is fixedly arranged between the two brackets. A fixing block is fixedly arranged at one end of the rack away from the motor, and an inclined plate is fixedly arranged between the two fixing blocks. Legs are symmetrically distributed at one end of the inclined plate away from the rack, and a rotating rod is rotatably arranged between the two legs. A positioning plate is fixedly arranged on the rotating rod, and a cylinder is arranged on one side of the positioning plate. The end of the output shaft of the cylinder is hinged to the lower surface of the positioning plate.

[0009] Preferably, a recycling box is arranged below one end of the conveyor belt away from the motor.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. During use, the staff puts the biscuits into the feed hopper. The baffle moves in the through groove as the conveyor belt rotates. When the baffle passes through the discharge port below the feed hopper, it will push the lowermost biscuit towards the direction of the vision sensor. When the biscuit passes below the vision sensor, the vision sensor will detect the biscuit. If the biscuit is not damaged, the vision sensor will transmit a signal to the cylinder to push it upwards. The positioning plate will tilt as the cylinder pushes, causing the undamaged biscuit to move and fall towards the end away from the cylinder for discharging. When the damaged biscuit passes through the vision sensor, the cylinder will retract, causing the positioning plate to tilt towards the direction of the cylinder, so that the biscuit moves towards the end of the cylinder. Through the above method, automatic selection of damaged biscuits can be realized while reducing the omission problem caused by manual selection.

[0012] 2. When the conveyor belt rotates above the recycling box, the biscuit crumbs on the surface of the conveyor belt will fall into the recycling box, which is convenient for the staff to handle uniformly later. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a left-view structural schematic diagram of the present utility model.

[0016] Figure 3 For the present utility model Figure 2 The enlarged schematic diagram of the structure at A in it.

[0017] Figure 4 This is a schematic diagram of the internal structure of the frame of the present utility model.

[0018] In the figure: 1. Frame; 11. Fixed rod; 12. Roller; 13. Conveyor belt; 14. Baffle; 15. Feeding hopper; 16. Feeding port; 17. First bevel gear; 18. Second bevel gear; 19. Limiting plate; 2. Motor; 3. Bracket; 31. Visual sensor; 4. Fixed block; 41. Inclined plate; 5. Leg; 51. Rotating rod; 52. Positioning plate; 53. Cylinder; 6. Recycling box; 7. Belt; 21. Through groove. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0020] Embodiment: As Figures 1-4 shown, the present utility model provides an automatic selection device for damaged biscuits in biscuit production, including a frame 1. Two frames 1 are arranged in an inverted L shape, and a horizontally arranged through groove 21 is formed between the adjacent ends. Symmetrically distributed fixed rods 11 are rotatably arranged between the two frames 1. Rollers 12 are fixedly arranged on the fixed rods 11. A first bevel gear 17 is fixedly arranged on one side roller 12. A conveyor belt 13 is rotatably arranged between the two rollers 12. A plurality of equally spaced baffles 14 are fixedly arranged on the upper surface of the conveyor belt 13. The top ends of the baffles 14 can be translated in the through groove 21 along with the conveyor belt 13. The upper surfaces of the two frames 1 are jointly fixedly provided with a feeding hopper 15. The feeding hopper 15 is arc-shaped. A feeding port 16 is formed through the feeding hopper 15. The discharging port of the feeding hopper 15 is located directly above the through groove 21 and is vertically arranged with the surface of the conveyor belt 13.

[0021] A limiting plate 19 is arranged on one side of the feeding hopper 15. The limiting plate 19 is arc-shaped and is fixedly arranged on the upper surface of the frame 1.

[0022] By adopting the above technical solution, the position of the biscuits can be restricted by the limiting plate 19 to prevent the biscuits from falling out of the feeding hopper 15.

[0023] One end of the two frames 1 close to the first bevel gear 17 is provided with a motor 2. The end of the output shaft of the motor 2 is fixedly provided with a second bevel gear 18. The second bevel gear 18 meshes with the first bevel gear 17.

[0024] By adopting the above technical solution, the motor 2 can provide power for the second bevel gear 18. Since the second bevel gear 18 meshes with the first bevel gear 17, when the second bevel gear 18 rotates, it will drive the first bevel gear 17 to rotate.

[0025] Two rollers 12 are jointly rotated with a belt 7 provided.

[0026] By adopting the above technical solution, the two rollers 12 can be rotated synchronously through the belt 7.

[0027] On the upper surfaces of two frames 1, symmetrically distributed brackets 3 are fixedly arranged, and a vision sensor 31 is fixedly arranged between the two brackets 3.

[0028] By adopting the above technical solution, the vision sensor 31 can be used to detect whether the cookies passing below are damaged.

[0029] At one end of the frame 1 far from the motor 2, a fixed block 4 is fixedly arranged, and an inclined plate 41 is fixedly arranged between the two fixed blocks 4.

[0030] By adopting the above technical solution, the detected cookies can be moved to the positioning plate 52 through the inclined plate 41.

[0031] At one end of the inclined plate 41 far from the frame 1, symmetrically distributed legs 5 are arranged. A rotating rod 51 is jointly rotated between the two legs 5. A positioning plate 52 is fixedly arranged on the rotating rod 51. On one side of the positioning plate 52, a cylinder 53 is arranged, and the end of the output shaft of the cylinder 53 is hinged to the lower surface of the positioning plate 52.

[0032] By adopting the above technical solution, the positioning plate 52 can be tilted by the expansion and contraction of the cylinder 53.

[0033] Below one end of the conveyor belt 13 far from the motor 2, a recycling bin 6 is arranged.

[0034] By adopting the above technical solution, the cookie crumbs on the upper surface of the conveyor belt 13 can be collected through the recycling bin 6, which is convenient for the staff to clean up uniformly later.

[0035] Working principle: During use, the staff puts the biscuits into the feeding hopper 15. The baffle 14 moves in the through groove 21 as the conveyor belt 13 rotates. When the baffle 14 passes through the discharge port below the feeding hopper 15, it will push the lowermost biscuit towards the direction of the vision sensor 31. When the biscuit passes below the vision sensor 31, the vision sensor 31 will detect the biscuit. If the biscuit is not damaged, the vision sensor 31 will transmit a signal to the cylinder 53 to push it upward. The positioning plate 52 tilts as the cylinder 53 is pushed, causing the undamaged biscuit to move and fall towards the end away from the cylinder 53 for discharging. When the damaged biscuit passes through the vision sensor 31, the cylinder 53 will retract, causing the positioning plate 52 to tilt towards the cylinder 53, so that the biscuit moves towards the end of the cylinder 53. Through the above method, automatic selection and separation of damaged biscuits can be achieved; when the conveyor belt 13 rotates above the recycling bin 6, the biscuit crumbs on the surface of the conveyor belt 13 will fall into the recycling bin 6, facilitating subsequent unified handling by the staff.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. An automatic broken biscuit sorting device for biscuit production, comprising a frame (1), characterized in that: The two frames (1) are arranged in an inverted L-shape and a horizontally arranged through slot (21) is formed between the adjacent ends. A symmetrically distributed fixed rod (11) is arranged between the two frames (1) for common rotation. A roller (12) is fixedly arranged on the fixed rod (11). A first bevel gear (17) is fixedly arranged on one side of the roller (12). A conveyor belt (13) is arranged for common rotation on the two rollers (12). The upper surface of the conveyor belt (13) is fixedly A plurality of baffles (14) are arranged at equal intervals, and the top ends of the baffles (14) can be translated in the through slot (21) along with the conveyor belt (13). A feed hopper (15) is fixedly arranged on the upper surfaces of the two frames (1), and the feed hopper (15) is arc-shaped. A feed port (16) is provided through the feed hopper (15), and a discharge port of the feed hopper (15) is located directly above the through slot (21) and is arranged perpendicular to the surface of the conveyor belt (13).

2. The device for automatically selecting broken biscuits for biscuit production as claimed in claim 1, characterized in that: A limiting plate (19) is provided on one side of the feed hopper (15); the limiting plate (19) is arc-shaped and is fixedly arranged on the upper surface of the frame (1).

3. The device for automatically selecting broken biscuits for biscuit production as claimed in claim 1, characterized in that: A motor (2) is arranged at one end between the two frames (1) close to the first bevel gear (17), and a second bevel gear (18) is fixedly arranged at the end of the output shaft of the motor (2), and the second bevel gear (18) and the first bevel gear (17) are meshed with each other.

4. The device for automatically selecting broken biscuits for biscuit production according to claim 1, characterized in that: The two rollers (12) are provided with a belt (7) for rotating together.

5. The device for automatically selecting broken biscuits for biscuit production according to claim 1, characterized in that: Symmetrically distributed brackets (3) are fixedly arranged on the upper surfaces of the two racks (1), and a visual sensor (31) is fixedly arranged between the two brackets (3).

6. The device for automatically selecting broken biscuits for biscuit production as claimed in claim 3, characterized in that: A fixing block (4) is fixedly provided at one end of the frame (1) away from the motor (2), and an inclined plate (41) is fixedly provided on two fixing blocks (4).

7. The device for automatically selecting broken biscuits for biscuit production as claimed in claim 6, characterized in that: The inclined plate (41) is provided with symmetrically distributed supporting legs (5) at one end away from the frame (1), a rotating rod (51) is provided between the two supporting legs (5) for common rotation, a positioning plate (52) is fixedly provided on the rotating rod (51), a cylinder (53) is provided on one side of the positioning plate (52), and the end of the output shaft of the cylinder (53) is hingedly provided on the lower surface of the positioning plate (52).

8. The device for automatically selecting broken biscuits for biscuit production as claimed in claim 1, characterized in that: A recovery box (6) is arranged below one end of the conveyor belt (13) away from the motor (2).

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