Device for removing powder on surfaces of biscuits

Abstract

The utility model relates to the field of biscuit surface powder removing devices, in particular to a biscuit surface powder removing device which comprises a supporting frame, a shell is fixedly connected to the top side of the supporting frame, a fluff roller is arranged in the shell, two fans are installed at the left end of the inner wall of the shell, and a collecting frame is arranged on the bottom side of the shell. A sucking pump is installed at the left end of the outer wall of the collecting frame, gear rollers are rotationally connected to the front and rear ends of the supporting frame, a conveying belt is connected to the outer walls of the gear rollers in a meshed mode, and fixing plates are fixedly connected to the bottom ends of the left and right sides of the supporting frame. According to the biscuit cleaning device, powder on the surfaces of biscuits can be cleaned doubly through the fluff rollers and the draught fan, and the removed powder can be effectively collected and treated through combined use of the draught fan and the collecting device. According to the biscuit surface powder removing device, automatic operation can be achieved, the careful and comprehensive removing process is guaranteed, powder residues are reduced, the requirement for manual intervention is effectively reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of devices for removing powder from the surface of biscuits, in particular to a device for removing powder from the surface of biscuits. Background Art

[0002] During the production of biscuits, a certain amount of powder often remains on the surface of the biscuits due to process steps such as pressing and molding. These powders not only affect the appearance of the biscuits, but may also have adverse effects on the subsequent packaging, storage and consumption processes. For example, the presence of powders may cause the packaging film to break, reduce the sealing of the packaging, and thus affect the shelf life and food safety of the biscuits.

[0003] Traditional methods for removing powder from the surface of biscuits mainly involve manual handheld tools (such as velvet brushes) for cleaning. However, this method has obvious limitations. The speed of manual cleaning is limited, and it is difficult to adapt to large-scale, high-efficiency production needs, and there is a problem of low efficiency. In the process of removing powder, a conveyor device is required to convey the biscuits. After a long period of operation, biscuit powder, grease and other impurities are easily accumulated on the surface of the conveyor device. If not cleaned in time, these residues may enter the next production link with the conveyor belt, causing cross-contamination between products, affecting the sanitary quality and food safety of the biscuits.

[0004] In this regard, in order to solve this technical problem, the present application proposes a device for removing powder from the surface of biscuits. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a device for removing powder from the surface of biscuits, aiming to solve the problems existing in traditional methods for removing powder from the surface of biscuits, such as limited manual cleaning speed, difficulty in adapting to large-scale and high-efficiency production needs, low efficiency and the inability of the conveying device to be automatically cleaned immediately.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing powder from the surface of biscuits, comprising a support frame, a shell fixedly connected to the top side of the support frame, a fluff roller arranged inside the shell, two fans installed at the left end of the inner wall of the shell, a collecting frame arranged on the bottom side of the shell, an air pump installed at the left end of the outer wall of the collecting frame, gear rollers rotatably connected to the front and rear ends of the support frame, a conveyor belt is meshedly connected to the outer wall of the gear roller, fixed plates are fixedly connected to the bottom ends of the left and right sides of the support frame, a plurality of rotating shafts 2 are rotatably connected to the adjacent sides of the two fixed plates, a brush is fixedly connected to the outer wall of the rotating shaft 2, a cleaning frame is arranged on the bottom side of the brush, and the cleaning frame is fixedly connected to the support frame.

[0007] Furthermore, a rotating shaft 1 is fixedly connected to the inner wall of the fluff roller, and the rotating shaft 1 is rotatably connected to the shell. A motor 1 is installed at the rear end of the left side of the shell, and the driving end of the motor 1 is connected to the rotating shaft 1.

[0008] Furthermore, an electric slide rail is installed at the bottom end of the inner wall of the shell, and the collection frame and the shell are connected through the electric slide rail.

[0009] Furthermore, an air extraction pipe is fixedly connected to the input end of the air extraction pump, and the collection frame and the air extraction pump are connected via the air extraction pipe.

[0010] Furthermore, a motor three is installed on the right side of the fixing plate at the right end, and a driving end of the motor three is connected to the rotating shaft two.

[0011] Furthermore, two adjacent rotating shafts 2 are connected via a belt.

[0012] Furthermore, a second motor is installed at the top left side of the support frame, and a driving end of the second motor is connected to a gear roller at the front end.

[0013] Furthermore, a drainage port is provided on the front side of the cleaning frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the powder on the surface of the biscuits can be cleaned by the fluff roller and the fan, and the combination of the fan and the collecting device can effectively collect and process the removed powder. The biscuit surface powder removal device can realize automatic operation, ensure the meticulous and comprehensive removal process, reduce the residual powder, effectively reduce the need for manual intervention, and improve production efficiency.

[0016] 2. In the utility model, during the automatic cleaning process, the synergistic effect of the brush roller and the cleaning frame can effectively remove the dust remaining on the conveying device, and the cleaning function is integrated into the biscuit surface powder removal device, thereby improving the automation level of the entire production line and effectively solving the problem that the conveying device cannot be automatically cleaned in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a device for removing powder from the surface of biscuits proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a fluff roller of a biscuit surface powder removal device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the collecting frame structure of a biscuit surface powder removal device proposed by the utility model;

[0020] Figure 4This is a schematic diagram of the conveyor belt structure of a biscuit surface powder removal device proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the cleaning frame structure of a biscuit surface powder removal device.

[0022] Legend:

[0023] 1. Support frame; 2. Shell; 3. Motor 1; 4. Conveyor belt; 5. Collecting frame; 6. Vacuum pump; 7. Fixing plate; 8. Motor 2; 9. Cleaning frame; 10. Shaft 1; 11. Fluff roller; 12. Fan; 13. Vacuum pipe; 14. Electric slide rail; 15. Gear roller; 16. Motor 3; 17. Shaft 2; 18. Brush; 19. Belt; 20. Drain outlet. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-Figure 3The utility model provides an embodiment: a device for removing powder from the surface of biscuits, comprising a support frame 1, a shell 2 is fixedly connected to the top side of the support frame 1, a fluff roller 11 is arranged inside the shell 2, a rotating shaft 10 is fixedly connected to the inner wall of the fluff roller 11, the rotating shaft 10 is rotatably connected to the shell 2, a motor 3 is installed at the rear end of the left side of the shell 2, the driving end of the motor 3 is connected to the rotating shaft 10, the rotating shaft 10 is driven by the driving end of the motor 3 to rotate, so that the fluff roller 11 on the outer wall rotates, the fluff roller 11 rotates in the opposite direction to the conveyor belt 4, the fluff roller 11 can effectively clean the powder on the surface of the biscuits through the contact between the fluff on its surface and the surface of the biscuits, the softness and density of the fluff ensure the meticulousness and comprehensiveness of the removal process, reduce the residual powder, and can perform preliminary cleaning on the surface of the biscuits. Two fans 12 are installed at the left end of the inner wall of the shell 2, the operation of the fan 12 can further remove the residual powder on the surface of the biscuits on the conveyor belt 4, and the airflow generated by the fan 12 can further blow away the powder on the surface of the biscuits. At the same time, the airflow can also blow off the powder that has adhered to the fluff roller 11 to prevent it from adhering to the biscuits again. A part of the removed powder can be blown to the inner wall of the shell 2 opposite to the fan 12 and slide into the collection frame 5 through the curvature of the inner wall, and the other part of the powder is scattered inside the shell 2. A collection frame 5 is arranged on the bottom side of the shell 2, and an electric slide rail 14 is installed at the bottom end of the inner wall of the shell 2. The collection frame 5 and the shell 2 are connected through the electric slide rail 14. An air pump 6 is installed at the left end of the outer wall of the collection frame 5. The input end of the air pump 6 is fixedly connected to an air suction pipe 13. The collection frame 5 and the air pump 6 are connected through the air suction pipe 13. The air pump 6 operates the air suction pipe 13 to extract the powder inside the shell 2 into the collection frame 5. After the collection is completed, the collection frame 5 can slide out through the electric slide rail 14 to centrally process the collected powder debris. The removed powder can be effectively collected and processed by the combined use of the fan 12 and the collection frame 5. The biscuit surface powder removal device can be operated automatically, which reduces the need for manual intervention and improves production efficiency.

[0026] Reference Figure 4 and Figure 5, the front and rear ends of the support frame 1 are rotatably connected with gear rollers 15, and the outer wall of the gear roller 15 is meshed with a conveyor belt 4. A motor 28 is installed on the top left side of the support frame 1. The driving end of the motor 28 is connected to the gear roller 15 at the front end. The gear roller 15 is driven by the motor 28 to rotate, so that the meshed conveyor belt 4 is operated to transmit the biscuits. The bottom ends of the left and right sides of the support frame 1 are fixedly connected with fixed plates 7. The two fixed plates 7 are rotatably connected to a plurality of rotating shafts 2 17 on one side. The adjacent two rotating shafts 2 17 are connected by a belt 19. The outer wall of the rotating shaft 2 17 is fixedly connected with a brush 18. The right end of the fixed plate 7 is on the right A motor 3 16 is installed on the side, and the driving end of the motor 3 16 is connected to the rotating shaft 2 17. A cleaning frame 9 is arranged on the bottom side of the brush 18, and a drain port 20 is arranged on the front side of the cleaning frame 9. There is cleaning water in the cleaning frame 9. After the powder removal work on the biscuit surface is completed, the rotating shaft 2 17 can be driven by the motor 3 16 to rotate, so that the brush 18 on its surface can clean the conveyor belt 4. When the rotating shaft 2 17 rotates, the brush 18 can contact the water in the cleaning frame 9 while cleaning the conveyor belt 4. When cleaning, the rotating shaft 2 17 and the conveyor belt 4 are in opposite directions, and the cleaning frame 9 is fixedly connected to the support frame 1. During the automatic cleaning process, the synergistic effect of the brush 18 and the cleaning frame 9 can effectively remove the dust remaining on the conveyor device, and the cleaning function is integrated into the biscuit surface powder removal device, which improves the automation level of the entire production line and effectively solves the problem that the conveyor device cannot be automatically cleaned immediately.

[0027] Working principle: when removing powder from the surface of biscuits, the gear roller 15 is driven to rotate by the motor 2 8, so that the meshing conveyor belt 4 is operated to transport the biscuits. When the biscuits are transported to the vicinity of the fluff roller 11, the driving end of the motor 1 3 drives the rotating shaft 1 (10) to rotate, so that the fluff roller 11 on the outer wall rotates. The fluff roller 11 rotates in the opposite direction to the conveyor belt 4. The fluff roller 11 can initially clean the powder on the surface of the biscuits through the contact between the fluff on its surface and the surface of the biscuits. The fan 12 can further remove the powder remaining on the surface of the biscuits on the conveyor belt 4 by blowing air. Part of the removed powder is blown to the inner wall of the shell 2 opposite to the fan 12 and slides to the collection frame 5 through the curvature of the inner wall. The powder in the shell 2 is drawn into the collecting frame 5 by the suction pipe 13 operated by the suction pump 6. After the collection is completed, the collecting frame 5 can be slid out by the electric slide rail 14 to centrally process the collected powder debris. After the powder on the biscuit surface is removed, the motor 3 16 can be used to drive the shaft 2 17 to rotate, so that the brush 18 on its surface can clean the conveyor belt 4. When the shaft 2 17 rotates, the brush 18 can contact the water in the cleaning frame 9 while cleaning the conveyor belt 4. When cleaning, the shaft 2 17 and the conveyor belt 4 run in opposite directions. After cleaning, the waste water can be discharged through the drain 20.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for removing powder from the surface of biscuits, comprising a support frame (1), characterized in that: The top side of the support frame (1) is fixedly connected to a shell (2), a fluff roller (11) is arranged inside the shell (2), two fans (12) are installed at the left end of the inner wall of the shell (2), a collection frame (5) is arranged at the bottom side of the shell (2), and an air pump (6) is installed at the left end of the outer wall of the collection frame (5), the front and rear ends of the support frame (1) are rotatably connected to gear rollers (15), the outer wall of the gear roller (15) is meshingly connected to a conveyor belt (4), the bottom ends of the left and right sides of the support frame (1) are fixedly connected to fixed plates (7), the adjacent sides of the two fixed plates (7) are rotatably connected to a plurality of rotating shafts (17), the outer wall of the rotating shaft (17) is fixedly connected to a brush (18), the bottom side of the brush (18) is provided with a cleaning frame (9), and the cleaning frame (9) is fixedly connected to the support frame (1).

2. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: The inner wall of the fluff roller (11) is fixedly connected to a rotating shaft (10), and the rotating shaft (10) is rotatably connected to the shell (2). A motor (3) is installed at the rear end of the left side of the shell (2), and the driving end of the motor (3) is connected to the rotating shaft (10).

3. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: An electric slide rail (14) is installed at the bottom end of the inner wall of the shell (2), and the collection frame (5) and the shell (2) are connected via the electric slide rail (14).

4. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: The input end of the air extraction pump (6) is fixedly connected to an air extraction pipe (13), and the collection frame (5) and the air extraction pump (6) are connected via the air extraction pipe (13).

5. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: A motor three (16) is installed on the right side of the fixing plate (7) at the right end, and the driving end of the motor three (16) is connected to the rotating shaft two (17).

6. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: Two adjacent rotating shafts (17) are connected via a belt (19).

7. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: A second motor (8) is installed at the top left side of the support frame (1), and a driving end of the second motor (8) is connected to a gear roller (15) at the front end.

8. The device for removing powder from the surface of biscuits according to claim 1, characterized in that: The front side of the cleaning frame (9) is provided with a drainage port (20).

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