Spiral instant freezer and spiral belt testing system thereof

Abstract

The utility model discloses a spiral instant freezer and a spiral belt testing system thereof, which comprise a rack main body, a spiral conveying module arranged on the rack main body, a conveying testing module and a conveying belt, according to the conveying belt anti-overturning assembly, a flattening roll shaft mechanism is matched with a rotating friction mechanism, the rotating friction mechanism can drive the conveying belt to spirally move in the spiral conveying assembly through the rotating friction effect on the conveying belt, and the flattening roll shaft mechanism can flatten the conveying belt output from the conveying belt reset assembly. The mesh surface of the conveying belt is kept flat in the conveying process, and is not easy to turn inwards, so that the performance of a product is more stable; meanwhile, the conveying testing module is adopted to detect parameters such as flatness and turning radius coefficient values of the conveying belt in the moving process, monitoring of the moving state of the conveying belt is achieved, data support corresponding to the moving parameters is provided, and model selection work of products is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a spiral quick-freezing machine and a spiral belt testing system thereof. Background Art

[0002] In the field of food processing and preservation technology, spiral freezers are energy-saving, quick-freezing devices with a compact structure, wide applicability, a small footprint, and high freezing capacity. Their unique spiral structure allows food to be frozen evenly and quickly during continuous conveyance, significantly improving production efficiency and product quality. The conveyor belt, a crucial component of a spiral freezer, has a direct impact on its overall performance and service life. Existing spiral freezers rotate upward in a spiral, generating a downward force that causes friction between the mesh belt and the nylon-lined friction strips, potentially damaging the mesh belt. The conveyor belt can even flip inward during operation, potentially damaging the machine. Therefore, there is an urgent need for a spiral freezer that can prevent the conveyor belt from flipping inward, as well as a test system for testing the motion of its spiral belt. Utility Model Content

[0003] The utility model aims to provide a spiral quick-freezing machine and a spiral belt testing system thereof, so as to solve the problem that the conveyor belt of the existing spiral quick-freezing machine is prone to inward turning.

[0004] The utility model provides the following technical solutions: a spiral quick-freezing machine and its spiral belt testing system, including a frame body, a spiral conveying module arranged on the frame body, a conveying test module and a conveyor belt, the spiral conveying module including an inlet conveying component, a spiral conveying component, an outlet conveying component, a conveyor belt reset component and a conveyor belt anti-turnover component, the conveyor belt anti-turnover component including a leveling roller mechanism and a rotating friction mechanism, the leveling roller mechanism being arranged between the conveyor belt reset component and the inlet conveying component for leveling the conveyor belt moving from the conveyor belt reset component to the inlet conveying component, the rotating friction mechanism being surrounded by the spiral conveying component for frictionally moving with the inner side of the conveyor belt of the spiral conveying component to drive the conveyor belt to spirally move in the spiral conveying component, the conveying test module including a sensing component arranged corresponding to the conveyor belt to detect the motion state of the conveyor belt located at the conveyor belt anti-turnover component.

[0005] As described above, in a spiral quick-freezing machine and a spiral belt testing system thereof, the rotary friction mechanism includes a hub coaxially arranged with the rotating shaft of the spiral conveying assembly, a rotary driver for driving the hub to rotate, and a friction barrier arranged around the circumference of the hub, wherein the friction barrier abuts against the inner circumference of the conveyor belt located at the spiral conveying assembly, so that the rotation of the hub drives the spiral motion of the conveyor belt.

[0006] In the spiral quick-freezing machine and spiral ribbon testing system thereof as described above, the rotary friction mechanism further includes a turntable, the output end of the rotary driver is fixedly connected to the lower side of the turntable, and the hub is fixedly connected to the upper side of the turntable.

[0007] As described above, in a spiral quick-freezing machine and a spiral belt testing system thereof, the leveling roller mechanism includes an anti-turnover bracket arranged on the frame body, a first leveling roller and a second leveling roller rotatably arranged on the anti-turnover bracket, and the first leveling roller and the second leveling roller are used to stretch the conveyor belt in an S shape to level the conveyor belt.

[0008] As described above, in a spiral quick-freezing machine and a spiral belt testing system thereof, the height of the first leveling roller is lower than the height of the second leveling roller, the conveyor belt at the output end of the outlet conveying assembly is wound around the lower side of the first leveling roller, and the conveyor belt at the input end of the inlet conveying assembly is wound around the upper side of the second leveling roller.

[0009] In the spiral quick-freezing machine and spiral belt testing system thereof as described above, the spiral conveying assembly includes a spirally arranged mounting rail, and the mounting rail abuts against the lower side of the conveying belt that moves in a spiral shape.

[0010] In the spiral quick-freezing machine and spiral ribbon testing system thereof as described above, the mounting guide rails are arranged as a plurality of guide rails with gradually increasing center distances in the circumferential direction.

[0011] As described above, in a spiral quick-freezing machine and a spiral belt testing system thereof, the spiral conveying assembly further comprises a plurality of support frames arranged in a circumferential direction of the mounting rail, the support frames being arranged in multiple layers and respectively supported on the lower side of the mounting rail.

[0012] In the spiral quick-freezing machine and spiral ribbon testing system thereof as described above, the material of the friction barrier layer is polymer glue.

[0013] In the spiral quick-freezing machine and spiral belt testing system thereof as described above, the conveyor belt is a stainless steel mesh belt.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The spiral quick-freezing machine and its spiral belt testing system of the present invention adopt the setting of adding a conveyor belt anti-turnover component to the spiral conveying module on the frame main body, wherein the conveyor belt anti-turnover component adopts the cooperation of a leveling roller mechanism and a rotating friction mechanism. The rotating friction mechanism can drive the spiral motion of the conveyor belt in the spiral conveying component by the rotating friction effect on the conveyor belt. The leveling roller mechanism can level the conveyor belt output from the conveyor belt reset component, so that the conveyor belt keeps the mesh surface flat during the conveying process and is not prone to inversion, so that the performance of the product is more stable. At the same time, the frame main body adds a conveying test module, and adopts an induction component to detect parameters such as the flatness and turning radius coefficient value of the conveyor belt during the movement, so as to realize the monitoring of the movement state of the conveyor belt, so as to provide the operator with data support of the corresponding movement parameters, thereby facilitating the product selection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side perspective schematic diagram of the spiral quick-freezing machine of the present invention.

[0017] Figure 2 This is a front perspective schematic diagram of the spiral quick-freezing machine of the present invention.

[0018] Figure 3 This is a schematic perspective top view of the spiral quick-freezing machine of the present invention.

[0019] Explanation of the accompanying drawings: 1. Frame body; 2. Screw conveying module; 3. Conveying test module; 4. Conveyor belt; 21. Inlet conveying assembly; 22. Screw conveying assembly; 23. Outlet conveying assembly; 24. Conveyor belt reset assembly; 25. Conveyor belt anti-turnover assembly; 31. Sensing assembly; 221. Mounting guide rail; 222. Support frame; 251. Leveling roller mechanism; 252. Rotating friction mechanism; 2511. Anti-turnover bracket; 2512. First leveling roller; 2513. Second leveling roller; 2521. Hub; 2522. Rotating drive; 2523. Friction barrier; 2524. Turntable. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: Please refer to the attached Figure 1 To the attached Figure 3, this embodiment provides a spiral quick-freezing machine and its spiral belt testing system, including a frame body 1, a spiral conveying module 2 arranged on the frame body 1, a conveying test module 3 and a conveyor belt 4, the spiral conveying module 2 includes an inlet conveying component 21, a spiral conveying component 22, an outlet conveying component 23, a conveyor belt reset component 24 and a conveyor belt anti-turnover component 25, the conveyor belt anti-turnover component 25 includes a leveling roller mechanism 251 and a rotating friction mechanism 252, the leveling roller mechanism 251 is arranged between the conveyor belt reset component 24 and the inlet conveying component 21, and is used to level the conveyor belt 4 moving from the conveyor belt reset component 24 to the inlet conveying component 21, the rotating friction mechanism 252 is surrounded by the spiral conveying component 22, and is used to rub the inner side of the conveyor belt 4 of the spiral conveying component 22 to drive the conveyor belt 4 to spirally move in the spiral conveying component 22, the conveying test module 3 includes a sensing component 31 arranged corresponding to the conveyor belt 4 to detect the movement state of the conveyor belt 4 located at the conveyor belt anti-turnover component 25. In the spiral quick-freezing machine and its spiral belt testing system of this embodiment, the spiral conveying module 2 on the frame body 1 adopts the setting of adding a conveyor belt anti-turnover component 25, wherein the conveyor belt anti-turnover component 25 adopts the cooperation of a leveling roller mechanism 251 and a rotating friction mechanism 252. The rotating friction mechanism 252 can drive the spiral motion of the conveyor belt 4 in the spiral conveying component 22 by the rotating friction effect on the conveyor belt 4. The leveling roller mechanism 251 can level the conveyor belt 4 output from the conveyor belt reset component 24, so that the conveyor belt 4 keeps the mesh surface flat during the conveying process, is not prone to inversion, and makes the performance of the product more stable. At the same time, the frame body 1 adds a conveying test module 3, and adopts the sensing component 31 to detect the flatness, turning radius coefficient value and other parameters of the conveyor belt 4 during the movement, so as to realize the monitoring of the movement state of the conveyor belt 4, and provide the operator with data support of the corresponding movement parameters, which is convenient for the product selection work; in addition, the conveying test module 3 can also be equipped with more detection and adjustment elements, and test the different speeds and tensions of the conveyor belt 4 by adjusting the rate; the bending radius of the conveyor belt 4 can be changed, and different turning radius coefficient values ​​can be tested. Through test analysis, the optimal operating parameter value of the conveyor belt 4 is selected and applied to the equipment.

[0022] Preferably, the friction spacer 2523 is made of polymer glue, which is more conducive to the driving of the spiral motion of the conveyor belt 4 by the rotating friction mechanism 252; the conveyor belt 4 is made of a stainless steel mesh belt, which runs more smoothly and has a smoother mesh surface.

[0023] The rotary friction mechanism 252 includes a hub 2521 coaxially arranged with the rotation axis of the screw conveyor assembly 22, a rotary driver 2522 for driving the hub 2521 to rotate, and a friction barrier 2523 disposed around the hub 2521. The friction barrier 2523 abuts the inner circumference of the conveyor belt 4 located at the screw conveyor assembly 22, so that the rotation of the hub 2521 drives the spiral motion of the conveyor belt 4. Furthermore, the rotary friction mechanism 252 also includes a turntable 2524. The output end of the rotary driver 2522 is fixedly connected to the bottom of the turntable 2524, and the hub 2521 is fixedly connected to the top of the turntable 2524. This arrangement of the rotary driver 2522 below the hub 2521, i.e., at the bottom of the frame body 1, provides stable power while making the overall structure of the machine more robust and stable, making it easier to maintain and repair.

[0024] The leveling roller mechanism 251 includes an anti-rollover bracket 2511 mounted on the main frame 1, and a first leveling roller 2512 and a second leveling roller 2513 rotatably mounted on the anti-rollover bracket 2511. The first leveling roller 2512 and the second leveling roller 2513 are used to stretch the conveyor belt 4 in an S-shape to level it. The first leveling roller 2512 is lower than the second leveling roller 2513. The conveyor belt 4 at the output end of the outlet conveyor assembly 23 is wound around the lower side of the first leveling roller 2512, while the conveyor belt 4 at the input end of the inlet conveyor assembly 21 is wound around the upper side of the second leveling roller 2513. This ensures that the conveyor belt 4 is flat when it returns to the inlet conveyor assembly 21, reducing the risk of the conveyor belt 4 turning inward.

[0025] The spiral conveyor assembly 22 includes a spirally arranged mounting rail 221, which abuts the underside of the spirally moving conveyor belt 4. Preferably, the mounting rail 221 comprises a plurality of rails arranged with increasing center-to-center distances along the circumference. The spiral conveyor assembly 22 also includes a plurality of support frames 222 arranged along the circumference of the mounting rail 221. The support frames 222 are arranged in multiple layers and supported on the underside of the mounting rail 221. The provision of the mounting rail 221 further stabilizes the spiral motion of the conveyor belt 4 and prevents the conveyor belt 4 from turning inward.

[0026] In the spiral quick-freezing machine of this embodiment, the inlet conveying assembly 21 is used for feeding and conveying the quick-frozen food, and the outlet conveying assembly 23 is used for conveying the quick-frozen food out to enter the next processing step.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spiral quick-freezing machine and a spiral ribbon testing system thereof, characterized in that: The invention comprises a frame body (1), a spiral conveying module (2) arranged on the frame body (1), a conveying test module (3) and a conveyor belt (4); the spiral conveying module (2) comprises an inlet conveying component (21), a spiral conveying component (22), an outlet conveying component (23), a conveyor belt reset component (24) and a conveyor belt anti-turnover component (25); the conveyor belt anti-turnover component (25) comprises a leveling roller mechanism (251) and a rotating friction mechanism (252); the leveling roller mechanism (251) is arranged between the conveyor belt reset component (24) and the inlet conveying component (21) , used for leveling the conveyor belt (4) moving from the conveyor belt reset component (24) to the inlet conveying component (21), the rotating friction mechanism (252) is surrounded by the spiral conveying component (22), and is used for frictionally moving the inner side of the conveyor belt (4) with the spiral conveying component (22) to drive the conveyor belt (4) to move spirally on the spiral conveying component (22), and the conveying test module (3) includes a sensing component (31) corresponding to the conveyor belt (4) to detect the movement state of the conveyor belt (4) located at the conveyor belt anti-turnover component (25).

2. A spiral quick-freezing machine and spiral ribbon testing system according to claim 1, characterized in that: The rotary friction mechanism (252) comprises a rotating hub (2521) coaxially arranged with the rotating shaft of the spiral conveying assembly (22), a rotary driver (2522) for driving the rotating hub (2521) to rotate, and a friction barrier (2523) arranged around the circumference of the rotating hub (2521), wherein the friction barrier (2523) abuts against the inner circumference of the conveyor belt (4) located at the spiral conveying assembly (22), so that the rotation of the rotating hub (2521) drives the spiral motion of the conveyor belt (4).

3. The spiral quick-freezing machine and spiral ribbon testing system according to claim 2, characterized in that: The rotary friction mechanism (252) further comprises a turntable (2524), the output end of the rotary driver (2522) is fixedly connected to the lower side of the turntable (2524), and the rotating hub (2521) is fixedly connected to the upper side of the turntable (2524).

4. The spiral quick-freezing machine and spiral ribbon testing system according to claim 1, characterized in that: The leveling roller mechanism (251) includes an anti-turnover bracket (2511) provided on the frame body (1), a first leveling roller (2512) and a second leveling roller (2513) rotatably provided on the anti-turnover bracket (2511), wherein the first leveling roller (2512) and the second leveling roller (2513) are used to stretch the conveyor belt (4) in an S-shape to level the conveyor belt (4).

5. The spiral quick-freezing machine and spiral ribbon testing system thereof according to claim 4, characterized in that: The height of the first leveling roller (2512) is lower than the height of the second leveling roller (2513), the conveyor belt (4) at the output end of the outlet conveying assembly (23) is wound around the lower side of the first leveling roller (2512), and the conveyor belt (4) at the input end of the inlet conveying assembly (21) is wound around the upper side of the second leveling roller (2513).

6. The spiral quick-freezing machine and spiral ribbon testing system according to claim 1, characterized in that: The spiral conveying assembly (22) comprises a spirally arranged mounting rail (221), wherein the mounting rail (221) abuts against the lower side of the conveying belt (4) that moves in a spiral shape.

7. The spiral quick-freezing machine and spiral ribbon testing system according to claim 6, characterized in that: The mounting guide rails (221) are arranged as a plurality of rails with gradually increasing center distances in the circumferential direction.

8. The spiral quick-freezing machine and spiral ribbon testing system according to claim 6, characterized in that: The spiral conveying assembly (22) further comprises a plurality of support frames (222) arranged along the circumference of the mounting guide rail (221); the support frames (222) are arranged in multiple layers and are respectively supported on the lower side of the mounting guide rail (221).

9. The spiral quick-freezing machine and spiral ribbon testing system thereof according to claim 2, characterized in that: The material of the friction isolation layer (2523) is polymer glue.

10. The spiral quick-freezing machine and spiral ribbon testing system thereof according to claim 1, characterized in that: The conveyor belt (4) is a stainless steel mesh belt.

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