Quick-frozen food ice wrapping device

Abstract

The invention belongs to the field of quick-frozen food production, and particularly relates to a quick-frozen food ice wrapping device which comprises a supporting seat. An ice wrapping assembly is arranged at the top of the supporting seat and can be used for performing ice wrapping processing on the quick-frozen food; a screening assembly is arranged on the side face of the ice wrapping assembly. According to the structural design that quick-frozen fish is subjected to ice wrapping processing through the ice wrapping assembly, after processing is completed, the quick-frozen fish is guided into the screening assembly through the material guiding assembly, and the quick-frozen fish is screened through the screening assembly according to the thickness of ice glaze, the function that ice wrapping processing of the quick-frozen fish can be more convenient and rapid is achieved; the problems that when quick-frozen food is subjected to ice wrapping processing, the existing ice wrapping technology mostly adopts manual operation, so that the ice wrapping thickness is not uniform, the ice wrapping fresh-keeping effect is easily influenced, and meanwhile, manual operation cannot perform online continuous ice wrapping processing, so that the workload of ice wrapping processing is large, and the working efficiency is low are effectively solved.

Description

Technical Field

[0001] The invention belongs to the field of quick-frozen food production, in particular to an ice-wrapping device for quick-frozen food. Background Art

[0002] Quick-frozen food refers to food that has been processed at a very low temperature, usually below -18°C. This processing method prevents the loss of water and juice in food tissues, and at such a low temperature, microorganisms basically do not reproduce, thus ensuring the safety of the food.

[0003] After the quick-frozen food processing is completed, in order to protect the food and prevent dehydration and oxidation, a layer of ice is usually coated on the surface of the quick-frozen food to protect the quick-frozen food. Products that usually need to be coated with ice include quick-frozen fish, etc.

[0004] When ice-coating quick-frozen foods, existing ice-coating technologies mostly use manual operations, resulting in uneven ice-coating thickness, which easily affects the preservation effect of the ice-coating. At the same time, manual ice-coating cannot be performed online and continuously, resulting in a large workload and low work efficiency for ice-coating.

[0005] To this end, the present invention provides an ice-wrapping device for quick-frozen food. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the quick-frozen food ice-coating device described in the present invention includes a support seat; an ice-coating assembly is provided on the top of the support seat, and the ice-coating assembly can coat the quick-frozen food with ice; a screening assembly is provided on the side of the ice-coating assembly, and the screening assembly can screen the quick-frozen food according to the thickness of the ice coating; a material guiding assembly is provided on the side of the ice-coating assembly, and the material guiding assembly can transport the quick-frozen food that has been coated with ice to the screening assembly.

[0008] Preferably, the ice-wrapping assembly includes a water tank; a plurality of water storage tanks are provided inside the water tank; the water tank is arranged at the top position of the support seat; a plurality of electric push rods are provided between the water tank and the support seat, and the output ends of the electric push rods are connected to the top of the water tank; a plurality of first support rods are fixedly connected to the top of the support seat; a storage rack is fixedly connected to the top of the first support rod; a plurality of material discharge troughs are provided inside the storage rack, and the material discharge troughs are arranged corresponding to the water storage tanks; the storage rack is arranged at a position corresponding to the top of the water tank; a sliding fixing plate is slidably connected to the interior of the storage rack; a plurality of through grooves are provided on the sliding fixing plate, and the through grooves are arranged corresponding to the material discharge troughs on the storage rack; a first threaded rod is rotatably connected to the interior of the storage rack; the first threaded rod is threadedly connected to the position of the sliding fixing plate; the quick-frozen fish is screened according to the thickness of the ice coating by the screening assembly, thereby completing the ice-wrapping processing of the quick-frozen fish.

[0009] Preferably, the material guide assembly includes a second support rod; a plurality of the second support rods are arranged on the top of the support seat, and the second support rods are fixedly connected to the top position of the support seat; the top end of the second support rod is fixedly connected to the first support frame; the top of the first support frame is slidably connected to a material guide plate; the internal rotation of the material guide plate is connected to a rotating shaft; the output end of the rotating shaft is fixedly connected to a driving gear; a tooth groove is provided on the top of the first support frame; the driving gear is meshingly connected to the tooth groove; the quick-frozen fish can enter the interior of the screening assembly through the material guide plate, making the transfer of the quick-frozen fish more convenient.

[0010] Preferably, the screening assembly includes a second support frame; a pair of the second support frames are arranged in parallel; the pair of the second support frames are fixedly connected to the side walls of the supporting seat; a conveyor belt is installed between the pair of the second support frames; two support blocks are fixedly connected to the side walls of the second support frame; a second threaded rod is rotatably connected inside the support block; a first blocking plate is threadedly connected to the pair of the second threaded rods at corresponding positions; there are two first blocking plates; a discharge port is opened on the second support frame; the discharge port is arranged at a position corresponding to the end of the first blocking plate; the height of the first blocking plate is adjusted to make the screening of quick-frozen fish more convenient.

[0011] Preferably, a second blocking plate is fixedly connected to the top of the guide plate; the second blocking plate is arranged at a position corresponding to the bottom end of the guide plate; this can effectively prevent the upright quick-frozen fish from blocking the subsequent screening.

[0012] Preferably, two groups of water pipes are connected to the side wall of the water storage tank; the two groups of water pipes are arranged in parallel up and down; the water pipes are connected to each water storage tank; the ice coating processing effect of the quick-frozen food can be effectively guaranteed.

[0013] Preferably, a guide block is fixedly connected to the top of the first support frame; a guide groove is provided inside the guide plate; the guide block and the guide groove are in sliding cooperation; the guide plate can be better kept stable after moving to the bottom of the storage rack.

[0014] Preferably, the top of the guide plate is rotatably connected to a deflection plate via a torsion spring; the deflection plate is arranged on a side of the guide plate close to the storage rack; this can effectively prevent the quick-frozen fish from blocking the sliding of the guide plate.

[0015] Preferably, a positioning block is fixedly connected to the end of the rotating shaft; the positioning block is rotatably connected to the inner position of the material guide plate; thus, the rotation of the rotating shaft can be made more stable.

[0016] Preferably, a plurality of anti-wear balls are provided between the positioning block and the material guide plate; the side walls of the anti-wear balls are in contact with both the material guide plate and the positioning block; thus, the friction between the material guide plate and the positioning block can be reduced.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The quick-frozen food ice-coating device described in the present invention coats quick-frozen fish with ice through an ice-coating component. After the processing is completed, the quick-frozen fish is guided into a screening component through a material guide component, and the screening component is used to screen the quick-frozen fish according to the thickness of the ice coat. The structural design realizes the function of making the ice-coating of quick-frozen fish more convenient and faster, and effectively solves the problem that when ice-coating quick-frozen food is coated with ice, the existing ice-coating technology mostly adopts manual operation, resulting in uneven ice coating thickness, which is easy to affect the fresh-keeping effect of ice coating, and at the same time, manual ice coating cannot be performed online and continuously, resulting in a large workload and low work efficiency for ice coating.

[0019] 2. The quick-frozen food ice-wrapping device described in the present invention, after the quick-frozen fish is ice-wrapped, controls the rotating shaft to drive the driving gear to rotate, so that the driving gear cooperates with the tooth groove, drives the guide plate to slide on the top of the first support frame, so that the guide plate moves to the position corresponding to the bottom of the storage rack, and then the sliding fixed plate can be controlled to slide, so that the quick-frozen fish is separated from the storage rack and the sliding fixed plate. The structural design realizes that the quick-frozen fish can enter the screening assembly through the guide plate, making the transfer of the quick-frozen fish more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the support seat in the present invention;

[0023] Figure 3 It is a partial structural schematic diagram of the material storage rack in the present invention;

[0024] Figure 4 It is a schematic diagram of the matching relationship between the first support frame and the material guide plate in the present invention;

[0025] Figure 5 It is a partial structural schematic diagram of the material guide plate in the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the first support frame in the present invention;

[0027] Figure 7 is a partial structural schematic diagram of the second support frame in the present invention;

[0028] Figure 8 is a schematic diagram of a partial structure of the first blocking plate in the present invention;

[0029] Fig. 9 It is a schematic diagram of the local structure of the rotating shaft in the present invention.

[0030] In the figure: 1. support seat; 2. water storage tank; 3. first support rod; 4. storage rack; 5. sliding fixed plate; 6. first threaded rod; 7. second support rod; 8. first support frame; 9. guide plate; 10. rotating shaft; 11. driving gear; 12. tooth groove; 13. second support frame; 14. conveyor belt; 15. support block; 16. second threaded rod; 17. first blocking plate; 18. discharge port; 19. second blocking plate; 20. water guide pipe; 21. guide block; 22. guide groove; 23. deflection plate; 24. positioning block; 25. anti-wear ball. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figure 1 As shown, a quick-frozen food ice-coating device according to an embodiment of the present invention comprises a support base 1; an ice-coating assembly is provided on the top of the support base 1, and the ice-coating assembly can coat the quick-frozen food with ice; a screening assembly is provided on the side of the ice-coating assembly, and the screening assembly can screen the quick-frozen food according to the thickness of the ice coating; a material guiding assembly is provided on the side of the ice-coating assembly, and the material guiding assembly can transport the quick-frozen food that has been coated with ice to the screening assembly.

[0033] like Figure 1As shown, the ice wrapping assembly includes a water tank 2; a plurality of water storage tanks are provided inside the water tank 2; the water tank 2 is arranged at the top position of the support seat 1; a plurality of electric push rods are provided between the water tank 2 and the support seat 1, and the output end of the electric push rod is connected to the top of the water tank 2; a plurality of first support rods 3 are fixedly connected to the top of the support seat 1; a storage rack 4 is fixedly connected to the top of the first support rod 3; a plurality of material discharge troughs are provided inside the storage rack 4, and the material discharge troughs are arranged correspondingly to the water tanks; the storage rack 4 is arranged at a position corresponding to the top of the water tank 2; a sliding fixing plate 5 is slidably connected to the inside of the storage rack 4; a plurality of through grooves are provided on the sliding fixing plate 5, and the through grooves are arranged correspondingly to the material discharge troughs on the storage rack 4; a first threaded rod 6 is rotatably connected to the inside of the storage rack 4; the first threaded rod 6 is threadedly connected to the position of the sliding fixing plate 5; during work, when it is necessary to wrap the quick-frozen fish with ice, the fish that are classified according to size can be The quick-frozen fish is placed in the lower material trough of the storage rack 4, and then the first threaded rod 6 is controlled to rotate so that the first threaded rod 6 cooperates with the thread of the sliding fixed plate 5, driving the sliding fixed plate 5 to slide in the interior of the storage rack 4, and then the quick-frozen fish is squeezed and fixed through the cooperation of the through groove and the lower material trough. Then, cold water of 0-3°C can be added to the water tank of the water storage tank 2, and the electric push rod at the bottom of the water storage tank 2 is controlled to push the water storage tank 2 to rise. After the quick-frozen fish is immersed in cold water for a period of time, the water storage tank 2 is controlled to descend to separate the quick-frozen fish from the cold water. This is repeated many times until a layer of ice glaze is formed on the surface of the quick-frozen fish, and the material guide assembly is controlled to move to the bottom of the storage rack 4, and the first threaded rod 6 is controlled to rotate to drive the sliding fixed plate 5 to slide, so that the quick-frozen fish is separated from the storage rack 4 and the sliding fixed plate 5 and falls onto the material guide assembly. Then, the quick-frozen fish is introduced into the screening assembly through the material guide assembly, and the quick-frozen fish is screened according to the thickness of the ice glaze by the screening assembly, thereby completing the ice coating process of the quick-frozen fish.

[0034] like Figures 3 to 6As shown, the material guide assembly includes a second support rod 7; a plurality of second support rods 7 are arranged on the top of the support seat 1, and the second support rods 7 are fixedly connected to the top position of the support seat 1; the top of the second support rod 7 is fixedly connected to the first support frame 8; the top of the first support frame 8 is slidably connected to a material guide plate 9; the inside of the material guide plate 9 is rotatably connected to a rotating shaft 10; the output end of the rotating shaft 10 is fixedly connected to a driving gear 11; the top of the first support frame 8 is provided with a tooth groove 12; the driving gear 11 and the gear The grooves 12 are meshingly connected; during operation, after the quick-frozen fish is wrapped in ice, the rotating shaft 10 can be controlled to drive the driving gear 11 to rotate, so that the driving gear 11 cooperates with the tooth groove 12, driving the guide plate 9 to slide on the top of the first support frame 8, so that the guide plate 9 moves to the position corresponding to the bottom of the storage rack 4, and then the sliding fixed plate 5 can be controlled to slide, so that the quick-frozen fish is separated from the storage rack 4 and the sliding fixed plate 5, so that the quick-frozen fish can enter the screening assembly through the guide plate 9, making the transfer of the quick-frozen fish more convenient.

[0035] like Figures 7 and 8 As shown, the screening assembly includes a second support frame 13; a pair of the second support frames 13 are arranged in parallel; the pair of the second support frames 13 are fixedly connected to the side walls of the supporting seat 1; a conveyor belt 14 is installed between the pair of the second support frames 13; two support blocks 15 are fixedly connected to the side walls of the second support frame 13; the support blocks 15 are internally rotatably connected with second threaded rods 16; a pair of the second threaded rods 16 at corresponding positions are commonly threadedly connected with a first blocking plate 17; there are two first blocking plates 17; a discharge port 18 is opened on the second support frame 13; the discharge port 18 is arranged at a position corresponding to the end of the first blocking plate 17; during operation, the quick-frozen fish that has been wrapped in ice will fall onto the conveyor belt 14 through the material guide assembly, The quick-frozen fish is then transported by the conveyor belt 14, so that the quick-frozen fish can pass through the bottom of the two first blocking plates 17. The first first blocking plate 17 will guide the quick-frozen fish with too thick ice coating to the position of the discharge port 18, and then leave the conveyor belt 14. Then, the second first blocking plate 17 will guide the quick-frozen fish with appropriate ice coating thickness to the position of the other discharge port 18, and then leave the conveyor belt 14. The quick-frozen fish with insufficient ice coating thickness will pass through the two first blocking plates 17 and leave the conveyor belt 14 at the end of the conveyor belt 14, so that the quick-frozen fish can be screened according to the thickness of the ice coating. At the same time, the second threaded rod 16 can be rotated so that the second threaded rod 16 cooperates with the thread of the first blocking plate 17, and the height of the first blocking plate 17 can be adjusted, so that the screening of the quick-frozen fish is more convenient.

[0036] like Figure 1 and Figure 5As shown, a second blocking plate 19 is fixedly connected to the top of the guide plate 9; the second blocking plate 19 is arranged at a position corresponding to the bottom end of the guide plate 9; during operation, when the guide plate 9 transfers the quick-frozen fish, the quick-frozen fish can be pushed down by arranging the second blocking plate 19 at the bottom end of the guide plate 9, thereby effectively preventing the upright quick-frozen fish from clogging subsequent screening. At the same time, the second blocking plate 19 can perform coarse screening of the quick-frozen fish and screen out the quick-frozen fish with too thick ice coating.

[0037] like Figure 2 As shown, two groups of water pipes 20 are connected on the side wall of the water storage tank 2; the two groups of water pipes 20 are arranged in parallel up and down; the water pipes 20 are connected to each water storage tank; when working, by arranging the water pipes 20 on the side wall of the water storage tank 2, when the water temperature inside the water storage tank rises, the water inside the water storage tank can be discharged through the water pipes 20 at the bottom, and water with a suitable temperature can be injected into the water storage tank through the water pipes 20 at the top, thereby effectively ensuring the ice coating processing effect of the quick-frozen food.

[0038] like Figures 5 and 6 As shown, a guide block 21 is fixedly connected to the top of the first support frame 8; a guide groove 22 is opened inside the guide plate 9; the guide block 21 and the guide groove 22 are in sliding cooperation; when working, the guide block 21 limits the guide groove 22, and the sliding of the guide plate 9 can be limited, so that the guide plate 9 can be more stable when sliding, and at the same time, the guide plate 9 can be moved to the bottom of the storage rack 4 to better maintain stability.

[0039] like Figure 1 and Figure 4 As shown, the top of the guide plate 9 is rotatably connected to a deflection plate 23 via a torsion spring; the deflection plate 23 is arranged on the side of the guide plate 9 close to the storage rack 4; during operation, when the guide plate 9 moves to the bottom of the storage rack 4, by setting a rotatable deflection plate 23, while preventing the quick-frozen fish from escaping from the guide plate 9, the quick-frozen fish can be effectively prevented from blocking the sliding of the guide plate 9.

[0040] like Fig. 9 As shown, a positioning block 24 is fixedly connected to the end of the rotating shaft 10; the positioning block 24 is rotatably connected to the internal position of the guide plate 9; during operation, when the rotating shaft 10 drives the driving gear 11 to rotate, the rotation of the positioning block 24 is limited by the guide plate 9, so that the rotation of the rotating shaft 10 can be more stable.

[0041] like Fig. 9As shown, a plurality of anti-wear balls 25 are arranged between the positioning block 24 and the material guide plate 9; the side walls of the anti-wear balls 25 are in contact with both the material guide plate 9 and the positioning block 24; during operation, when the positioning block 24 rotates inside the material guide plate 9, by arranging the anti-wear balls 25 between the material guide plate 9 and the positioning block 24, the sliding friction between the material guide plate 9 and the positioning block 24 can be converted into rolling friction, thereby making the friction between the material guide plate 9 and the positioning block 24 smaller.

[0042] During operation, when it is necessary to wrap the quick-frozen fish with ice, the quick-frozen fish separated by size can be placed in the lower material trough of the storage rack 4, and then the first threaded rod 6 is controlled to rotate so that the first threaded rod 6 cooperates with the thread of the sliding fixing plate 5, driving the sliding fixing plate 5 to slide inside the storage rack 4, and then the quick-frozen fish is squeezed and fixed through the cooperation of the through groove and the lower material trough, and then cold water of 0-3°C can be added to the water tank of the water tank 2, and the electric push rod at the bottom of the water tank 2 is controlled to push the water tank 2 up to immerse the quick-frozen fish. After being put into cold water for a period of time, the water storage tank 2 is controlled to descend to separate the quick-frozen fish from the cold water. This process is repeated many times until a layer of ice coating is formed on the surface of the quick-frozen fish. The material guiding assembly is controlled to move to the bottom of the material storage rack 4, and the first threaded rod 6 is controlled to rotate to drive the sliding fixed plate 5 to slide, so that the quick-frozen fish is separated from the material storage rack 4 and the sliding fixed plate 5 and falls onto the material guiding assembly. Thereafter, the quick-frozen fish is guided into the screening assembly through the material guiding assembly, and the quick-frozen fish is screened according to the thickness of the ice coating by the screening assembly, thereby completing the ice coating process of the quick-frozen fish.

[0043] After the quick-frozen fish is wrapped in ice, the rotating shaft 10 can be controlled to drive the driving gear 11 to rotate, so that the driving gear 11 cooperates with the tooth groove 12 to drive the guide plate 9 to slide on the top of the first support frame 8, so that the guide plate 9 moves to the position corresponding to the bottom of the storage rack 4, and then the sliding fixed plate 5 can be controlled to slide, so that the quick-frozen fish is separated from the storage rack 4 and the sliding fixed plate 5, so that the quick-frozen fish can enter the screening assembly through the guide plate 9, making the transfer of the quick-frozen fish more convenient.

[0044] The quick-frozen fish that has been wrapped in ice will fall onto the conveyor belt 14 through the material guide assembly, and then the quick-frozen fish will be transported by the conveyor belt 14, so that the quick-frozen fish can pass through the bottom of the two first blocking plates 17. The first first blocking plate 17 will guide the quick-frozen fish with too thick ice coating to the position of the discharge port 18, and then leave the conveyor belt 14. Then, the second first blocking plate 17 will guide the quick-frozen fish with appropriate ice coating thickness to the position of another discharge port 18, and then leave the conveyor belt 14. The quick-frozen fish with insufficient ice coating thickness will pass through the two first blocking plates 17 and leave the conveyor belt 14 at the end of the conveyor belt 14, so that the quick-frozen fish can be screened according to the thickness of the ice coating. At the same time, the second threaded rod 16 can be rotated so that the second threaded rod 16 cooperates with the thread of the first blocking plate 17, and the height of the first blocking plate 17 can be adjusted, so that the screening of the quick-frozen fish can be more convenient.

[0045] When the guide plate 9 transfers the quick-frozen fish, the second blocking plate 19 is arranged at the bottom of the guide plate 9, so that the quick-frozen fish can be pushed down, thereby effectively preventing the upright quick-frozen fish from clogging the subsequent screening. At the same time, the second blocking plate 19 can perform coarse screening on the quick-frozen fish and screen out the quick-frozen fish with too thick ice coating.

[0046] By arranging a water pipe 20 on the side wall of the water tank 2, when the water temperature inside the water tank rises, the water inside the water tank can be discharged through the water pipe 20 at the bottom, and water with a suitable temperature can be injected into the water tank through the water pipe 20 at the top, thereby effectively ensuring the ice-coating processing effect of the quick-frozen food.

[0047] By limiting the guide groove 22 through the guide block 21, the sliding of the guide plate 9 can be limited, so that the guide plate 9 can be more stable when sliding, and at the same time, the guide plate 9 can be moved to the bottom of the storage rack 4 to better maintain stability.

[0048] When the guide plate 9 moves to the bottom of the storage rack 4, the rotatable deflection plate 23 is provided to prevent the quick-frozen fish from escaping from the guide plate 9 and effectively avoid the quick-frozen fish from blocking the sliding of the guide plate 9.

[0049] When the rotating shaft 10 drives the driving gear 11 to rotate, the rotation of the positioning block 24 is restricted by the material guide plate 9, so that the rotation of the rotating shaft 10 can be more stable.

[0050] When the positioning block 24 rotates inside the guide plate 9, by arranging the anti-wear ball 25 between the guide plate 9 and the positioning block 24, the sliding friction between the guide plate 9 and the positioning block 24 can be changed into rolling friction, so that the friction force between the guide plate 9 and the positioning block 24 can be smaller.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A quick-frozen food ice wrapping device, characterized in that: The invention comprises a support seat (1); an ice-wrapping assembly is arranged on the top of the support seat (1), and the ice-wrapping assembly can be used to wrap quick-frozen food in ice; a screening assembly is arranged on the side of the ice-wrapping assembly, and the screening assembly can be used to screen the quick-frozen food according to the thickness of the ice-wrapping; and a material guide assembly is arranged on the side of the ice-wrapping assembly, and the material guide assembly can be used to transport the quick-frozen food that has been wrapped in ice to the screening assembly.

2. The ice-wrapping device for quick-frozen food according to claim 1, characterized in that: The ice wrapping assembly comprises a water storage tank (2); a plurality of water storage tanks are provided inside the water storage tank (2); the water storage tank (2) is arranged at the top of the support seat (1); a plurality of electric push rods are provided between the water storage tank (2) and the support seat (1), and the output ends of the electric push rods are connected to the top of the water storage tank (2); a plurality of first support rods (3) are fixedly connected to the top of the support seat (1); a storage rack (4) is fixedly connected to the top of the first support rods (3); the storage rack (4) is internally opened A plurality of material discharge troughs are provided, and the material discharge troughs are arranged correspondingly to the water storage troughs; the material storage rack (4) is arranged at a position corresponding to the top of the water storage tank (2); a sliding fixing plate (5) is slidably connected inside the material storage rack (4); a plurality of through grooves are opened on the sliding fixing plate (5), and the through grooves are arranged correspondingly to the material discharge troughs on the material storage rack (4); a first threaded rod (6) is rotatably connected inside the material storage rack (4); the first threaded rod (6) is threadedly connected at the position of the sliding fixing plate (5).

3. The ice-wrapping device for quick-frozen food according to claim 1, characterized in that: The material guide assembly comprises a second support rod (7); a plurality of the second support rods (7) are arranged on the top of the support seat (1), and the second support rods (7) are fixedly connected to the top position of the support seat (1); the top end of the second support rod (7) is fixedly connected to the first support frame (8); the top of the first support frame (8) is slidably connected to a material guide plate (9); the inside of the material guide plate (9) is rotatably connected to a rotating shaft (10); the output end of the rotating shaft (10) is fixedly connected to a driving gear (11); a tooth groove (12) is provided on the top of the first support frame (8); the driving gear (11) is meshingly connected to the tooth groove (12).

4. The ice-wrapping device for quick-frozen food according to claim 1, characterized in that: The screening assembly comprises a second support frame (13); a pair of the second support frames (13) are arranged in parallel; the pair of the second support frames (13) are fixedly connected to the side walls of the support seat (1); a conveyor belt (14) is installed between the pair of the second support frames (13); two support blocks (15) are fixedly connected to the side walls of the second support frame (13); the support blocks (15) are internally rotatably connected to a second threaded rod (16); a first blocking plate (17) is commonly threadedly connected to a pair of the second threaded rods (16) at corresponding positions; there are two first blocking plates (17); a discharge port (18) is opened on the second support frame (13); the discharge port (18) is arranged at a position corresponding to the end of the first blocking plate (17).

5. The ice-wrapping device for quick-frozen food according to claim 3, characterized in that: A second blocking plate (19) is fixedly connected to the top of the guide plate (9); the second blocking plate (19) is arranged at a position corresponding to the bottom end of the guide plate (9).

6. The ice-wrapping device for quick-frozen food according to claim 2, characterized in that: Two groups of water pipes (20) are connected on the side wall of the water storage tank (2); the two groups of water pipes (20) are arranged in parallel up and down; and the water pipes (20) are connected to each water storage tank.

7. The ice-wrapping device for quick-frozen food according to claim 3, characterized in that: A guide block (21) is fixedly connected to the top of the first support frame (8); a guide groove (22) is provided inside the guide plate (9); and the guide block (21) and the guide groove (22) are in sliding cooperation.

8. The ice-wrapping device for quick-frozen food according to claim 7, characterized in that: The top of the material guide plate (9) is rotatably connected to a deflection plate (23) via a torsion spring; the deflection plate (23) is arranged on a side of the material guide plate (9) close to the material storage rack (4).

9. The ice-wrapping device for quick-frozen food according to claim 3, characterized in that: A positioning block (24) is fixedly connected to the end of the rotating shaft (10); the positioning block (24) is rotatably connected to an inner position of the material guide plate (9).

10. The ice-wrapping device for quick-frozen food according to claim 9, characterized in that: A plurality of anti-wear balls (25) are arranged between the positioning block (24) and the material guide plate (9); the side walls of the anti-wear balls (25) are in contact with both the material guide plate (9) and the positioning block (24).

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