Sugar adding and sprinkling equipment

Abstract

The utility model relates to the technical field of bread production, and provides sugar adding and sprinkling equipment which comprises a sprinkling tank, a conveying belt arranged in the sprinkling tank, a sprinkling assembly arranged above the conveying belt and a recycling assembly used for recycling syrup in the sprinkling tank. The sprinkling assembly comprises a sprinkling head arranged above the conveying belt, a conveying pipe communicated with the sprinkling head and a control valve arranged on the conveying pipe, the recycling assembly comprises a recycling pump arranged in the sprinkling groove in a penetrating mode and a recycling pipe connected with the discharging end of the recycling pump, the recycling pipe is communicated with the conveying pipe, a floating ball is arranged in the sprinkling groove, and the floating ball is connected with the conveying pipe. The upper end of the floating ball is connected with a lifting rod sliding in the height direction of the sprinkling groove, an inductive head is arranged at the upper end of the lifting rod, the sprinkling groove is provided with a photoelectric sensor used for sensing the inductive head, and the photoelectric sensor is electrically connected to the center control platform. The device has the beneficial effect that the concentration control of the recycled syrup during re-sprinkling is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bread production, and in particular to a sugar sprinkling device. Background Art

[0002] During the production process of meat floss bread, the bread needs to be sprinkled with syrup before the meat floss is sprinkled. The added syrup allows the meat floss to stick together, thereby improving the uniformity of the meat floss coating the outer surface of the bread.

[0003] Among them, for the sprinkling of syrup, a sprinkling equipment is usually set on the conveyor belt that conveys bread to carry out the sprinkling of syrup. The sprinkling equipment in the prior art usually includes a storage box for storing syrup, a discharge pipe connecting the pipe to the storage pipe, a control valve arranged on the discharge pipe, and a sprinkling trough arranged below the conveyor belt. In order to ensure the uniformity of sprinkling and the amount attached to the bread, the amount of syrup sprinkled is relatively large. Therefore, the syrup falling into the sprinkling trough below is also relatively large. Therefore, it is usually recovered.

[0004] As the syrup falls into the sprinkling trough, part of the water will evaporate due to the residual heat of the syrup itself. If it is directly recovered through the reflux pipe and then sprinkled, the concentration of the syrup will be relatively high at this time, which may affect the discharge and the uniformity of adhesion to the bread. Therefore, further improvement is needed. Utility Model Content

[0005] In order to improve the concentration control of the recovered syrup when it is sprinkled again, the present application provides a sugar adding and sprinkling device.

[0006] The present application provides a sugar-adding and sprinkling device, which adopts the following technical solution:

[0007] A sugar-adding sprinkling device comprises a sprinkling trough, a conveyor belt arranged in the sprinkling trough, a sprinkling assembly arranged above the conveyor belt, and a recovery assembly for recovering the syrup in the sprinkling trough, the sprinkling assembly comprising a sprinkling head arranged above the conveyor belt, a delivery pipe connected to the sprinkling head, and a control valve arranged on the delivery pipe, the recovery assembly comprising a recovery pump passing through the sprinkling trough and a recovery pipe connected to the discharge end of the recovery pump, the recovery pipe being connected to the delivery pipe, a float being built in the sprinkling trough, a lifting rod being connected to the upper end of the float and sliding along the height direction of the sprinkling trough, a sensing head being provided at the upper end of the lifting rod, a photoelectric sensor being provided in the sprinkling trough for sensing the sensing head, the photoelectric sensor being electrically connected to a central control platform, the central control platform being electrically connected to a controller, and the controller being electrically connected to the recovery pump and the control valve.

[0008] By adopting the above technical solution, as the syrup in the sprinkling tank is collected, the float ball is driven to float, so that the lifting rod is lifted along the height direction of the sprinkling tank. When the sensing head set at the upper end of the lifting rod is lifted to the point where the photoelectric sensor senses it, as the lifting rod rises to the point where the photoelectric sensor senses the lower end of the sensing head, the photoelectric sensor transmits the sensing information obtained to the central control platform. According to calculation, the obtained control information and control instructions are transmitted to the controller to respectively control the recovery pump and the control valve. The recovery pump extracts the recovered syrup, and the control valve is used to control the flow rate of the delivery pipe, that is, to reduce the flow rate of the delivery pipe at this time, so that the old syrup and the new syrup are mixed in the delivery pipe to dilute the concentration of the old syrup, and the old syrup is heated so that the fluidity of the old syrup meets the requirements for evenly covering the bread, thereby improving the concentration control of the recovered syrup when it is re-sprinkled. Compared with the concentration control when a large amount of old syrup is recycled, it is relatively easier to control.

[0009] As the liquid level in the shower tank drops, when the photoelectric sensor senses the upper end of the sensing head, the corresponding data is fed back to the central control platform again. Through calculation, the controller stops the operation of the recovery pump and increases the flow rate to the delivery pipe.

[0010] The upper and lower liquid level limits of the sensor head on the lifting rod are primarily determined by production volume, which determines the minute-by-minute consumption. This control ensures that the float fluctuates within the set liquid level. This device also allows for timely recycling of old syrup, reducing the risk of excessive evaporation from old syrup left in the trough for extended periods.

[0011] Preferably, the shower trough is provided with a mounting plate for installing the photoelectric sensor, the length direction of the mounting plate is parallel to the height direction of the shower trough, the mounting plate is penetrated by a through groove for the photoelectric sensor to pass through, the length direction of the through groove is parallel to the length direction of the mounting plate, and the mounting plate is provided with a limiter for limiting the slippage of the photoelectric sensor.

[0012] By adopting the above technical solution and providing a mounting plate, the height of the photoelectric sensor can be adjusted according to the concentration of the produced syrup and the required temperature, thereby adjusting the liquid level height of the float to improve the concentration accuracy when reusing the recovered old syrup.

[0013] Preferably, the limiting member includes a threaded ring fixedly mounted on the photoelectric sensor and a second nut threadedly connected to the threaded ring, and two second nuts are provided and respectively abut against opposite side walls of the mounting plate.

[0014] By adopting the above technical solution, one of the second nuts is first threaded into the threaded ring, the photoelectric sensor is passed through the mounting plate and moved to a certain height position, and then the other second nut is threaded into the threaded ring and pressed against the mounting plate, thereby fixing the photoelectric sensor at the adjusted height.

[0015] Preferably, the width of the sprinkling head gradually increases towards the bread, the syrup delivered by the delivery pipe flows through the opposite side walls of the sprinkling head, and the width of the sprinkling head at the lower end is greater than the width of the bread.

[0016] By adopting the above technical solution, the width of the shower head is gradually increased towards the bread, which can provide a flow range for the syrup delivered from the delivery pipe, thereby increasing the coverage area of ​​the bread and improving the coverage uniformity.

[0017] Preferably, the conveyor belt is provided with a bracket for mounting the shower head, and the shower assembly further comprises an air blowing pipe connected to the discharge end of the conveying pipe, and the air blowing pipe blows toward the conveyor belt.

[0018] By adopting the above technical solution, an air blow pipe is provided. Since the air pressure of the air blow pipe can assist in the sprinkling of the syrup, the gathered syrup can be blown away to speed up the flow of the syrup. Combined with the shape of the sprinkling head itself, the uniformity of the syrup sprinkling can be further improved.

[0019] Preferably, the conveyor belt is provided with side bars on both sides of the bread.

[0020] By adopting the above technical solution, a gap is formed between the two side rods for the bread to pass through, and the position of the bread is calibrated, so that the syrup can be sprinkled on the bread relatively accurately, thereby improving the uniformity of the syrup attached to the bread.

[0021] Preferably, the conveyor belt is provided with an adjusting member for adjusting the distance between the two side rods.

[0022] By adopting the above technical solution and providing an adjusting member, the distance between the two side rods can be adjusted according to the width of the bread, thereby improving the adaptability of the device to bread of different widths.

[0023] Preferably, a plurality of the sprinkling assemblies are arranged at intervals along the length direction of the bread, and the recovery pipe is connected to a plurality of branch pipes, and the number of the branch pipes is arranged corresponding to the number of the sprinkling assemblies.

[0024] By adopting the above technical solution, when sprinkling syrup, if the meat floss bread is long, the uniformity of coverage may be limited. Therefore, by providing several sprinkling components, the bread can be sprinkled in sections to improve the uniformity of syrup adhesion on the bread.

[0025] Preferably, the shower trough is provided with a cover for covering the shower assembly.

[0026] By adopting the above technical solution and providing a cover, the possibility of syrup splashing outside the sprinkling tank during sprinkling is reduced, so as to maintain hygiene around the sprinkling equipment.

[0027] In summary, the present invention has the following beneficial effects:

[0028] 1. By setting up a float and a photoelectric sensor, the photoelectric sensor transmits the obtained sensing information to the central control platform. According to the calculation, the obtained control information and control instructions are transmitted to the controller to control the recovery pump and the control valve respectively, so that the old syrup and the new syrup are mixed in the delivery pipe to dilute the concentration of the old syrup, and the old syrup is heated to make the fluidity of the old syrup meet the requirements of evenly covering the bread, thereby improving the concentration control of the recovered syrup when it is sprinkled again.

[0029] 2. By providing a mounting plate, the height of the photoelectric sensor can be adjusted according to the concentration of the produced syrup and the required temperature, thereby adjusting the liquid level height of the float to improve the concentration accuracy of the recycled old syrup when it is reused.

[0030] 3. The air blowing pipe is provided. Since the air pressure of the air blowing pipe can assist in the sprinkling of the syrup, the gathered syrup can be blown away to speed up the flow of the syrup. Combined with the shape of the sprinkling head itself, the sprinkling uniformity of the syrup can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0032] Figure 2 This is a schematic structural diagram of a driving member in an embodiment of the present application;

[0033] Figure 3 This is a schematic structural diagram of the shower assembly in an embodiment of the present application;

[0034] Figure 4 yes Figure 1 A partial enlarged schematic diagram of part A;

[0035] Figure 5 It is a structural diagram of the float in the embodiment of the present application.

[0036] Explanation of Reference Numerals: 1. shower trough; 11. support frame; 12. cover; 13. guide collar; 131. connecting rod; 14. mounting plate; 2. conveyor belt; 21. frame; 22. chain; 23. conveyor roller; 24. driving member; 241. driving motor; 242. first gear; 243. second gear; 244. sprocket; 245. fixing rod; 3. shower assembly; 31. shower head; 32. delivery pipe; 33. control valve; 34. Air pipe; 35. Air pump; 36. Grouting channel; 37. Boiler; 38. Mounting rod; 4. Recovery assembly; 41. Recovery pump; 42. Recovery pipe; 421. Branch pipe; 5. Bracket; 6. Side rod; 61. Adjustment member; 611. Adjustment rod; 612. First nut; 613. Handwheel; 7. Float; 71. Lifting rod; 72. Sensor head; 73. Photoelectric sensor; 8. Limiting member; 81. Threaded ring; 82. Second nut. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-5 , further details of this application are given.

[0038] The embodiment of the present application discloses a sugar adding and sprinkling device.

[0039] Example:

[0040] A sugar adding and sprinkling device, referring to Figure 1 , comprising a shower trough 1, a conveyor belt 2 arranged in the shower trough 1, a shower assembly 3 arranged above the conveyor belt 2, and a recovery assembly 4 for recovering the syrup in the shower trough 1, wherein the shower trough 1 is arranged in a ship shape so that the trough depth of the shower trough 1 in the middle is greater than the trough depth at both ends of the shower trough 1, and a support frame 11 is provided on the lower end surface of the shower trough 1 for support.

[0041] Reference Figure 1 、 Figure 2, wherein the conveyor belt 2 specifically includes a frame 21 added above the sprinkling trough 1, two chains 22 both wound around the upper and lower surfaces of the frame 21, a conveying roller 23 arranged between the two chains 22, and a driving member 24 for driving the chain 22 to rotate. In this embodiment, the frame 21 is hollow, the two chains 22 are respectively arranged close to the two side walls of the frame 21, and a number of conveying rollers 23 are arranged at intervals along the length direction of the chain 22. The two ends of the conveying roller 23 are respectively fixedly connected to the chains 22 on both sides. In this embodiment, the driving member 24 includes a driving motor 241 fixedly connected to the frame 21, a first gear 242 fixedly connected to the output shaft of the driving motor 241, a second gear 243 meshed with the first gear 242, and a sprocket 244 coaxially arranged with the second gear 243, wherein the first gear 242 and the second gear 243 are both rotatably connected to the frame 21, one of the sprockets 244 and the second gear 243 are coaxially fixedly connected, and the sprocket 244 is provided with two and respectively meshed with the chains 22 on both sides, and a fixing rod 245 is fixedly connected between the two sprockets 244.

[0042] Reference Figure 1 、 Figure 3 Among them, there are several sprinkling components 3 arranged at intervals along the length direction of the conveyor belt 2, and the specific number is set according to demand. In this embodiment, there are specifically two sprinkling components 3, and the two sprinkling components 3 are respectively arranged at both ends of the bread to improve the coverage uniformity when sprinkling syrup on the bread.

[0043] The sprinkling assembly 3 specifically includes a sprinkling head 31 arranged above the conveyor belt 2, a conveying pipe 32 connected to the sprinkling head 31, a control valve 33 connected to the conveying pipe 32, an air blowing pipe 34 connected to the discharge end of the conveying pipe 32, and an air pump 35 connected to the air blowing pipe 34, wherein the width of the sprinkling head 31 gradually increases toward the direction approaching the bread, and the width of the sprinkling head 31 at the lower end is greater than the width of the bread. The conveyor belt 2 is provided with a bracket 5 for mounting the sprinkling head 31, and the bracket 5 is specifically mounted on the opposite side walls of the frame 21, and the sprinkling head 31 is fixedly connected to the middle part of the bracket 5. Among them, the syrup transported by the delivery pipe 32 flows through the opposite side walls of the sprinkling head 31. It should be noted that for the syrup transportation in the delivery pipe 32, specifically, the delivery pipe 32 is connected to a grouting channel 36, and the grouting channel 36 is connected to the boiling pot 37 at one end away from the delivery pipe 32, so that the syrup that has been boiled and kept warm can be transported into the delivery pipe 32 through the extraction of the control valve 33.

[0044] The air blowing pipe 34 blows toward the conveyor belt 2 to speed up the flow of the syrup and the coverage of the bread by the syrup. A mounting rod 38 for mounting the air pump 35 is provided above the sprinkling trough 1 and the mounting rod 38 is fixed to the ceiling.

[0045] Furthermore, in order to improve the accuracy of the position of the bread when it is conveyed to the bottom of the sprinkling head 31, in this embodiment, the conveyor belt 2 is provided with side rods 6 on both sides of the bread, and the side rods 6 are suspended above the conveying roller 23, and the ends of the two side rods 6 at the feed port are inclined in a direction away from each other to play a guiding role. The length direction of the two side rods 6 is parallel to the length direction of the conveyor belt 2 to limit the conveyance of the bread.

[0046] Reference Figure 3 、 Figure 4 In this embodiment, for the installation of the side rods 6, an adjusting member 61 for adjusting the distance between the two side rods 6 is provided on the conveyor belt 2.

[0047] Back to Figure 1 Furthermore, in order to reduce the possibility of syrup splashing outside the sprinkling tank 1 when sprinkling, in this embodiment, the sprinkling tank 1 is provided with a cover 12 for covering the sprinkling component 3.

[0048] Among them, the recovery component 4 includes a recovery pump 41 that passes through the shower trough 1 and a recovery pipe 42 connected to the discharge end of the recovery pump 41. The recovery pump 41 is arranged on one side wall of the shower trough 1, and the recovery pipe 42 is connected to the delivery pipe 32. Since there are several shower components 3, at this time, the recovery pipe 42 is connected to several branch pipes 421. The number of branch pipes 421 is set corresponding to the number of shower components 3. Therefore, there are specifically two branch pipes 421, and the two branch pipes 421 are respectively connected to the two delivery pipes 32. A control valve 33 is provided on the branch pipe 421.

[0049] Reference Figure 1 、 Figure 5 Furthermore, to improve the recovery of spent syrup collected in the trough 1, in this embodiment, the trough 1 is equipped with a built-in float 7. The upper end of the float 7 is connected to a lifting rod 71 that slides along the height of the trough 1. The inner wall of the trough 1 is provided with a guide collar 13 through which the lifting rod 71 slides, thereby guiding the lifting and lowering of the lifting rod 71. A connecting rod 131 is provided between the guide collar 13 and the inner wall of the trough 1 to securely support the guide collar 13. A sensor head 72 is provided at the upper end of the lifting rod 71, and the trough 1 is provided with a photoelectric sensor 73 for sensing the sensor head 72. The photoelectric sensor 73 is electrically connected to a central control platform (not shown), which is electrically connected to a controller (not shown), which is electrically connected to the recovery pump 41 and the control valve 33 connected to the delivery pipe 32.

[0050] Among them, for the installation of the photoelectric sensor 73, the shower trough 1 is provided with a mounting plate 14 for the installation of the photoelectric sensor 73, the length direction of the mounting plate 14 is parallel to the height direction of the shower trough 1, and the mounting plate 14 is penetrated by a through groove for the photoelectric sensor 73 to pass through, the length direction of the through groove is parallel to the length direction of the mounting plate 14, and the mounting plate 14 is provided with a limit member 8 for limiting the sliding of the photoelectric sensor 73. In this embodiment, the limit member 8 specifically includes a threaded ring 81 fixedly mounted on the photoelectric sensor 73 and a second nut 82 threadedly connected to the threaded ring 81. There are two second nuts 82 and they respectively abut against the opposite side walls of the mounting plate 14.

[0051] The implementation principle of the sugar-adding and sprinkling device of the embodiment of the present application is as follows: as the syrup in the sprinkling tank 1 is collected, the float 7 is driven to float, so that the lifting rod 71 is lifted along the height direction of the sprinkling tank 1. When the sensing head 72 set at the upper end of the lifting rod 71 is lifted to the point where the photoelectric sensor 73 is sensed, as the lifting rod 71 rises to the point where the photoelectric sensor 73 senses the lower end of the sensing head 72, the photoelectric sensor 73 transmits the obtained sensing information to the central control platform. According to calculation, the obtained control information and control instructions are transmitted to the controller to respectively control the recovery pump 41 and the control valve 33. The recovered syrup is extracted by the recovery pump 41. The control valve 33 is used to control the flow rate of the delivery pipe 32, that is, to reduce the flow rate of the delivery pipe 32 at this time, so that the old syrup and the new syrup are mixed in the delivery pipe 32 to dilute the concentration of the old syrup, and the old syrup is heated so that the fluidity of the old syrup meets the requirements for evenly covering the bread, thereby improving the concentration control of the recovered syrup when it is sprinkled again.

[0052] As the liquid level in the sprinkling tank 1 drops, when the photoelectric sensor 73 senses the upper end of the sensing head 72, the corresponding data is fed back to the central control platform again. After calculation, the controller stops the operation of the recovery pump 41 and increases the flow rate of the delivery pipe 32 to recover the old syrup in the sprinkling tank 1.

[0053] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A sugaring and sprinkling device, characterized in that: The invention comprises a sprinkling tank (1), a conveyor belt (2) arranged on the sprinkling tank (1), a sprinkling assembly (3) arranged above the conveyor belt (2), and a recovery assembly (4) for recovering syrup in the sprinkling tank (1), wherein the sprinkling assembly (3) comprises a sprinkling head (31) arranged above the conveyor belt (2), a delivery pipe (32) connected to the sprinkling head (31), and a control valve (33) arranged on the delivery pipe (32), and the recovery assembly (4) comprises a recovery pump (41) passing through the sprinkling tank (1) and a recovery valve (43) connected to the discharge end of the recovery pump (41). The pipe (42) is connected to the delivery pipe (32), the shower tank (1) is equipped with a floating ball (7), the upper end of the floating ball (7) is connected to a lifting rod (71) that slides along the height direction of the shower tank (1), the upper end of the lifting rod (71) is provided with a sensing head (72), the shower tank (1) is provided with a photoelectric sensor (73) for sensing the sensing head (72), the photoelectric sensor (73) is electrically connected to the central control platform, the central control platform is electrically connected to the controller, and the controller is electrically connected to the recovery pump (41) and the control valve (33).

2. The sugar-adding and sprinkling device according to claim 1, characterized in that: The shower trough (1) is provided with a mounting plate (14) for mounting the photoelectric sensor (73), the length direction of the mounting plate (14) is parallel to the height direction of the shower trough (1), the mounting plate (14) is penetrated by a through slot for the photoelectric sensor (73) to pass through, the length direction of the through slot is parallel to the length direction of the mounting plate (14), and the mounting plate (14) is provided with a limiting member (8) for limiting the sliding of the photoelectric sensor (73).

3. The sugar-adding and sprinkling device according to claim 2, characterized in that: The limiting member (8) comprises a threaded ring (81) fixedly sleeved on the photoelectric sensor (73) and a second nut (82) threadedly connected to the threaded ring (81), wherein two second nuts (82) are provided and respectively abut against opposite side walls of the mounting plate (14).

4. The sugar-adding and sprinkling device according to claim 1, characterized in that: The width of the sprinkling head (31) gradually increases towards the bread, and the syrup delivered by the delivery pipe (32) flows through the opposite side walls of the sprinkling head (31). The width of the sprinkling head (31) at the lower end is greater than the width of the bread.

5. The sugar-adding and sprinkling device according to claim 4, characterized in that: The conveyor belt (2) is provided with a bracket (5) for mounting the shower head (31), and the shower assembly (3) further comprises an air blowing pipe (34) connected to the discharge end of the conveying pipe (32), and the air blowing pipe (34) blows toward the conveyor belt (2).

6. The sugar-adding and sprinkling device according to claim 1, characterized in that: The conveyor belt (2) is provided with side bars (6) on both sides of the bread.

7. The sugar-adding and sprinkling device according to claim 6, characterized in that: The conveyor belt (2) is provided with an adjusting member (61) for adjusting the distance between the two side rods (6).

8. The sugar-adding and sprinkling device according to claim 1, characterized in that: Several of the shower assemblies (3) are arranged at intervals along the length direction of the bread, and the recovery pipe (42) is connected to several branch pipes (421), and the number of the branch pipes (421) is arranged corresponding to the number of the shower assemblies (3).

9. The sugar-adding and sprinkling device according to claim 1, characterized in that: The shower trough (1) is provided with a cover (12) for covering the shower assembly (3).

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