Rapid food bag drying device

Abstract

The invention relates to the technical field of drying equipment, and particularly discloses a food bag quick drying device which comprises a rack, a conveying mechanism and a hot air mechanism are arranged on the rack, the conveying mechanism comprises a driving roller and a conveying belt, the hot air mechanism is located on the upper side of the conveying mechanism, and multiple sets of adjusting assemblies are arranged on the conveying belt. Each adjusting assembly comprises two comb-plate-shaped adjusting pieces, the adjusting pieces are in running fit with the conveying belt, the two adjusting pieces of the same adjusting assembly rotate on the upper end face of the conveying belt in the direction close to each other, and the adjusting pieces of the adjacent adjusting assemblies are movably connected. A shaking assembly is further arranged between the two adjusting pieces of the same adjusting assembly and comprises a connecting piece, a lifting piece and a movable piece, the connecting piece is fixed to the conveying belt, the lifting piece and the connecting piece are in longitudinal sliding fit and elastically connected, and the movable piece is in sliding fit and elastically connected with the lifting piece in the direction perpendicular to the moving direction of the conveying belt. According to the drying device, the drying efficiency and the drying effect of the food bags are improved.

Description

Technical Field

[0001] The invention relates to the technical field of drying equipment, in particular to a food bag quick drying device. Background Art

[0002] In the process of processing some bagged foods, the food packaging bags need to be sterilized at high temperature to ensure the hygiene of the food packaging bags. After the high-temperature sterilization, the food packaging bags need to be sprayed and cooled before being transported by a conveyor belt for finished product packaging. After the packaging bags are sprayed, a lot of moisture will remain on their surface. Before the finished product packaging, the residual moisture on the surface of the packaging bags needs to be dried. In the related art, the residual moisture on the surface of the packaging bags is mostly removed by hot air drying. The hot air blown out by the hot air dryer in the related art flows in a vertical direction. The contact position between the hot air flow and the packaging bag is limited, resulting in the packaging bag being unable to fully contact with the hot air flow, and affecting the drying efficiency of the packaging bag.

[0003] The patent document with publication number CN105371628A discloses a guided drying device for packaging bags, comprising a frame, a casing located on the frame, a pulley and a hot air mechanism fixedly arranged in the casing, the pulley is fixedly arranged on the frame, the hot air mechanism is located directly above the pulley, the hot air mechanism comprises a fan and an electric heating pipe, the fan is arranged directly above the electric heating pipe, a protrusion is arranged on the pulley, a guide plate forming an acute angle with the inner surface of the casing is arranged on the inner surface of the casing, the guide plate is located on one side of the hot air mechanism, and the bottom end of the guide plate is flush with the surface of the pulley; the packaging bag is transported and dried by the pulley, and the pulley drives the packaging bag to move forward. When the packaging bag is transported to the lower end of the hot air mechanism, the fan blows the heat in the electric heating pipe to make the hot air flow downward in the vertical direction of the electric heating pipe. When the hot air encounters the guide plate, it flows downward obliquely in the direction of the guide plate. When the hot air reaches the surface of the pulley, a gap is set between the pulley and the packaging bag due to the protrusion, and the hot air is heated and dried along the two sides of the packaging bag.

[0004] In the actual production process, in order to ensure production efficiency, more packaging bags are usually dried at the same time. The packaging bags will inevitably be stacked during the transportation process. At the same time, the packaging bags are placed horizontally on the conveyor belt. When the hot air blows the packaging bags dry, the water droplets on the packaging bags will be blown onto other packaging bags that have been dried, affecting the drying effect and drying efficiency of the packaging bags. Summary of the invention

[0005] The invention provides a food bag quick drying device, aiming to solve the problem that when a hot air drying device in the related art dries food bags, the food bags are easily stacked during transportation, thus affecting the drying effect and drying efficiency.

[0006] A food bag quick drying device of the present invention comprises a frame, a conveying mechanism and a hot air mechanism are arranged on the frame, the conveying mechanism comprises a driving roller and a conveying belt, the hot air mechanism is located on the upper side of the conveying mechanism, a plurality of adjustment components are arranged on the conveying belt, the adjustment components comprise two comb plate-shaped adjustment members, the adjustment members are rotatably matched with the conveying belt, the two adjustment members of the same adjustment member group rotate along the direction of approaching each other on the upper end surface of the conveying belt, and the adjustment members of the two adjacent groups of adjustment members are movably connected; A shaking assembly is also provided between the two adjusting parts of the same group of adjusting parts, and the shaking assembly includes a connecting part, a lifting part and a movable part. The connecting part is fixed to the conveyor belt, the lifting part is longitudinally slidably matched with the connecting part and elastically connected, and the movable part is slidably matched with the lifting part and elastically connected along a direction perpendicular to the movement of the conveyor belt.

[0007] The beneficial effects are: promoting full contact between the hot air flow and the food bags, improving the drying effect and drying efficiency of the food bags, the adjusting components rotate on the upper end surface of the conveyor belt in the direction of approaching each other, and the adjusting parts of each group of adjusting components on the upper side of the conveyor belt are relatively close to each other and push the food bags to rotate from a flat state to an inclined state, so that the hot air flow blown from top to bottom by the hot air mechanism can quickly blow off the water droplets on the surface of the food bags, thereby improving the drying efficiency of the food bags. The shaking component shakes the food bags in the longitudinal direction and in the direction perpendicular to the movement of the conveyor belt at the same time, which can promote the stacked food bags to spread out on the conveyor belt, reduce the stacking of food bags, ensure the full contact between the surface of the food bags and the hot air flow, and improve the drying effect of the food bags.

[0008] Preferably, the adjustment assembly also includes two adjustment shafts fixed to the conveyor belt, the two adjustment members are respectively rotatably matched with the two adjustment shafts and elastically connected, an adjustment part is fixed on the adjustment member, and two limit parts are provided on the frame, and the two limit parts are respectively located on the upper and lower sides of the conveyor belt, and the two adjustment parts of the same group of adjustment components are respectively slidably abutted against the two limit parts.

[0009] The beneficial effects are: ensuring the flexibility of the adjustment component, the adjustment piece and the adjustment shaft are elastically matched in rotation, the adjustment part fixed on the adjustment piece is movably abutted against the limiting part on the frame, so that when the adjustment component moves to the upper side of the conveyor belt, the inclination state of the adjustment piece is automatically changed through the limiting action of the limiting part, and the adjustment piece is automatically reset under the elastic action between the adjustment piece and the adjustment shaft after the adjustment piece is separated from the limiting part, without the need to add an additional control mechanism.

[0010] Preferably, the shaking assembly also includes a connecting rod and an adjusting rod, the adjusting rod is located on the inner side of the conveyor belt and fixed relative to the frame, the upper end surface of the adjusting rod is provided with teeth at intervals, one end of the connecting rod is fixed to the lifting member, the connecting rod passes through the connecting member and the conveyor belt, the other end of the connecting rod is toothed and movably abuts against the upper end surface of the adjusting rod, and an elastic member 1 is also sleeved on the connecting rod, and the elastic member 1 is located between the lifting member and the connecting member.

[0011] Preferably, the movable part slides against the upper surface of the lifting part, the movable part is connected to the lifting part through elastic part 2, a plurality of racks 1 are arranged at intervals on the side wall of the frame, a rack 2 is fixed at the end of the movable part, and the rack 1 is in contact with the rack 2 at intervals.

[0012] The beneficial effects are: improving the working flexibility of the shaking assembly; the longitudinal sliding fit and elastic connection between the connecting rod and the connecting piece are used to make the lifting piece shake in the longitudinal direction; the sliding fit and elastic connection between the movable piece and the lifting piece in the horizontal direction are used to make the movable piece slide in the horizontal direction, thereby promoting full dispersion of the food bags between the two adjusting pieces in the same group of adjusting assemblies, reducing the possibility of stacking of food bags, and ensuring the drying effect of the food bags.

[0013] Preferably, the frame is further provided with a guide mechanism, the guide mechanism is located on the upper side of the conveying mechanism, the guide mechanism comprises a rotating roller and a conveyor belt, the conveyor belt is sleeved on the rotating roller and avoids the air outlet of the hot air mechanism; The guide mechanism also includes multiple groups of limiting components, each of which includes two comb-shaped limiting members, which are rotatably matched with the conveyor belt. The two limiting members in the same group of limiting components rotate on the lower end surface of the conveyor belt in a direction approaching each other.

[0014] Preferably, the limiting assembly also includes two connecting shafts fixed relative to the conveyor belt, the two limiting members are respectively rotatably matched with the two connecting shafts and elastically connected, a shift block is fixed on the limiting member, and two limiting bars are also provided on the frame, the shift block is movably abutted against the two limiting bars, the limiting assembly on the lower side of the conveyor belt is longitudinally opposite to the adjusting assembly on the upper side of the conveyor belt, and the limiting members and adjusting members that are longitudinally opposite are plug-fitted into each other.

[0015] The beneficial effects are: further promoting full contact between the food bag and the hot air flow, the two limit parts of the limit assembly rotate relative to each other and approach each other when they are on the lower side of the conveyor belt, further pushing the food bag inside the two adjustment parts to tilt, making it easier for water droplets on the surface of the food bag to detach, and at the same time, by changing the inclination angle of the food bag, different positions of the food bag can be easily contacted with the hot air flow, thereby improving the drying efficiency of the food bag.

[0016] Preferably, the end surface of the limiting strip abutting against the shifting block is provided with a plurality of recessed portions and raised portions.

[0017] Preferably, the recessed portion and the raised portion are spaced apart from each other.

[0018] The beneficial effects are: further promoting the shedding of water droplets on the surface of the food bag, the shifting block on the limiting member moves in accordance with the limiting strip, and when the shifting block moves to contact the recessed portion and the raised portion, the rotation angle of the limiting member relative to the connecting shaft is changed, so that the two limiting members produce a slapping action on the food bag, and promote the shedding of water droplets on the surface of the food bag, which facilitates the rapid drying of the food bag and improves the drying efficiency of the food bag.

[0019] Preferably, there are two conveyor belts, which are respectively sleeved on both ends of the rotating roller, and the air outlet of the hot air mechanism is located between the two conveyor belts.

[0020] Preferably, the conveying direction of the conveyor belt is consistent with the conveying direction of the opposite side of the conveyor belt.

[0021] The beneficial effects of the present invention are: (1) Promote full contact between the hot air flow and the food bags, improve the drying effect and drying efficiency of the food bags, the adjustment components rotate on the upper end surface of the conveyor belt in a direction close to each other, and the adjustment parts of each group of adjustment components on the upper side of the conveyor belt are relatively close to each other and push the food bags to rotate from a flat state to an inclined state, so that the hot air flow blown from top to bottom by the hot air mechanism can quickly blow off the water droplets on the surface of the food bags, thereby improving the drying efficiency of the food bags. The shaking component shakes the food bags in the longitudinal direction and in the direction perpendicular to the movement of the conveyor belt at the same time, which can promote the stacked food bags to spread out on the conveyor belt, reduce the stacking of food bags, ensure that the surface of the food bags is in full contact with the hot air flow, and improve the drying effect of the food bags.

[0022] (2) By setting a limit assembly, the rapid shedding of water droplets on the surface of the food bag is further promoted. When the two limit members of the limit assembly are on the lower side of the conveyor belt, they rotate relative to each other and approach each other, further pushing the food bag inside the two adjustment members to tilt, which is convenient for the water droplets on the surface of the food bag to detach. At the same time, by changing the inclination angle of the food bag, different positions of the food bag can be conveniently contacted with the hot air flow, thereby improving the drying efficiency of the food bag. When the shifting block on the limit member fits the limit strip and moves to contact the recessed part and the raised part, the rotation angle of the limit member relative to the connecting shaft is changed, so that the two limit members produce the effect of beating the food bag, thereby promoting the shedding of water droplets on the surface of the food bag, facilitating the rapid drying of the food bag, and improving the drying efficiency of the food bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2It is a structural schematic diagram of the cooperation between each group of adjusting components and each group of limiting components in the present invention.

[0025] Figure 3 It is a schematic diagram of the structure of the cooperation between the limiting member and the limiting strip in the present invention.

[0026] Figure 4 It is a structural schematic diagram of the connection between the adjustment component and the shaking component in the present invention.

[0027] Figure 5 yes Figure 4 Enlarged view of part A.

[0028] Figure 6 It is an exploded view of the shaking component in the present invention.

[0029] Reference numerals: 1. Frame; 11. Conveyor belt; 12. Conveyor belt; 13. Rotating roller; 14. Hot air mechanism; 2. Adjusting shaft; 21. Adjusting member; 211. Adjusting part; 22. Limiting part; 3. Connecting member; 31. Lifting member; 32. Connecting rod; 33. Movable member; 331. Rack 2; 34. Adjusting rod; 341. Tooth part; 35. Rack 1; 4. Connecting shaft; 41. Limiting member; 411. Shifting block; 42. Limiting strip; 421. Recessed part; 422. Protruding part. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0031] like Figure 1 and Figure 2 As shown, the food bag quick drying device of the present invention comprises a frame 1, on which a conveying mechanism and a hot air mechanism 14 are provided. The conveying mechanism is used to convey the cleaned food bags. The conveying mechanism comprises a driving roller and a conveyor belt 11. Two driving rollers are provided, and both driving rollers are rotatably coordinated with the frame 1. Any driving roller is connected to a driving motor, which drives the driving roller connected thereto to rotate. The conveyor belt 11 is sleeved on the driving roller. The hot air mechanism 14 is located on the upper side of the conveying mechanism. Hot air is discharged from the air outlet of the conveying mechanism. The position of the air outlet is opposite to the food bags on the upper side of the conveying mechanism. The hot air mechanism 14 promotes the drying of the food bags on the conveying mechanism, wherein the hot air mechanism 14 comprises a heat source, a fan and an air duct system. The heat source may be an electric heater. The heat source is used to generate heat. The fan is used to promote the flow of hot air. The air duct system connects various components to guide the flow direction of the hot air flow to ensure the effective transmission of the hot air. The hot air mechanism 14 belongs to the prior art, and its specific structure and working mode will not be described in detail here.

[0032] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in order to make the hot air flow fully contact with the food bag and improve the drying effect and drying efficiency of the food bag, the conveyor belt 11 is provided with multiple groups of adjustment components to avoid messy lines. Figure 1 Only one group of adjustment components is shown, and the adjustment component includes two adjustment members 21 and two adjustment shafts 2. The two adjustment shafts 2 are fixed to the conveyor belt 11, and the two adjustment members 21 are respectively rotatably matched with the two adjustment shafts 2, and the adjustment members 21 are elastically connected to the adjustment shafts 2 through torsion springs. The two adjustment members 21 are in the shape of comb teeth. In the initial state, the adjustment members 21 fit the surface of the conveyor belt 11. In the initial state, the tooth gaps of the adjustment members 21 of the two adjacent groups of adjustment components are staggered and overlapped. When the adjustment members 21 rotate relative to the adjustment shafts 2 in a direction away from the conveyor belt 11, the torsion springs store force.

[0033] The two adjusting members 21 are also respectively fixed with adjusting parts 211, and two limiting parts 22 are respectively provided on the opposite side surfaces of the frame 1, and the two limiting parts 22 are respectively located on the upper side and the lower side of the conveyor belt 11. The adjusting part 211 on one adjusting member 21 is arranged downward and abuts against the upper end surface of the limiting part 22 on the lower side of the conveyor belt 11, and the adjusting part 211 on the other adjusting member 21 is arranged upward and abuts against the lower end surface of the limiting part 22 on the upper side of the conveyor belt 11. The adjusting component rotates with the conveyor belt 11 When it moves to be opposite to the air outlet of the hot air mechanism 14, the adjusting parts 211 on the two adjusting members 21 are respectively in contact with the two limiting parts 22. Under the action of the limiting parts 22, the two adjusting members 21 rotate a certain angle relative to the adjusting shaft 2, and the two adjusting members 21 rotate toward the upper side of the conveyor belt 11, and push the food bags falling on the adjusting members 21 to tilt, so that when the hot air mechanism 14 blows out a hot air flow from top to bottom, the hot air flow can better blow off the water droplets on the surface of the food bag, thereby improving the drying efficiency of the food bag.

[0034] like Figure 5 and Figure 6 As shown, in order to further reduce the stacking of food bags and make each food bag on the conveyor belt 11 fully contact with the hot air flow, a shaking assembly is also provided between the two adjusting members 21 of the same group of adjusting members. The shaking assembly is used to promote the food bags between the two adjusting members 21 to shake longitudinally and transversely at the same time, so as to promote the food bags to be fully dispersed between the two adjusting members 21. The shaking assembly includes a connecting member 3, a lifting member 31 and a movable member 33. The connecting member 3 is fixed to the conveyor belt 11, the lifting member 31 is longitudinally slidably matched and elastically connected to the connecting member 3, and the movable member 33 is slidably matched and elastically connected to the lifting member 31 in a direction perpendicular to the movement of the conveyor belt 11.

[0035] The shaking assembly also includes a connecting rod 32 and an adjusting rod 34. The adjusting rod 34 is fixed relative to the frame 1. The adjusting rod 34 is located on the inner side of the conveyor belt 11. A tooth portion 341 is provided at intervals on the upper end surface of the adjusting rod 34. One end of the connecting rod 32 is fixed to the lifting member 31. The connecting rod 32 passes through the connecting member 3 and the conveyor belt 11. The connecting rod 32 slides with the connecting member 3 and the conveyor belt 11. The other end of the connecting rod 32 is toothed. The tooth end of the connecting rod 32 movably abuts against the upper end surface of the adjusting rod 34. An elastic member 1 is also sleeved on the connecting rod 32. The elastic member 1 is located between the lifting member 31 and the connecting member 3. The elastic member 1 can be a spring. When the conveyor belt 11 rotates, the tooth end of the connecting rod 32 slides against the upper end surface of the abutting adjusting rod 34. When the tooth end of the connecting rod 32 moves to be opposite to the tooth portion 341 on the adjusting rod 34, the connecting rod 32 and the lifting member 31 are pushed to jump in the longitudinal direction. The movable part 33 slides against the upper surface of the lifting part 31. The movable part 33 is connected to the lifting part 31 through an elastic part 2, which can also be a spring. A plurality of racks 1 35 are arranged at intervals on the side walls of the frame 1. A rack 2 331 is fixed to the end of the movable part 33. The racks 1 35 and the racks 2 331 are contacted with each other at intervals. When the conveyor belt 11 rotates, the racks 2 331 at the end of the movable part 33 are contacted with each rack 1 35 at intervals. When the racks 2 331 and the racks 1 35 are contacted, the movable part 33 slides in the horizontal direction under the elastic force of the elastic part 2. The longitudinal jumping of the lifting part 31 cooperates with the horizontal jumping of the movable part 33, which promotes the dispersion of the food bags between the two adjusting parts 21 and facilitates the full contact of the food bags with the hot air flow.

[0036] like Figures 1 to 3 As shown, in order to further improve the drying effect of the food bag, a guide mechanism is further provided on the frame 1, and the guide mechanism is located on the upper side of the conveying mechanism. The guide mechanism includes a rotating roller 13 and a conveyor belt 12. There are two rotating rollers 13, and any rotating roller 13 is connected to a motor that drives it to rotate. In order to avoid the setting of the conveyor belt 12 affecting the operation of the hot air mechanism 14, the conveyor belt 12 is sleeved on the rotating roller 13 and avoids the air outlet of the hot air mechanism 14. Specifically, there are two conveyor belts 12, and the two conveyor belts 12 are respectively sleeved on the rotating roller 13. 3, the air outlet of the hot air mechanism 14 is located between the two conveyor belts 12, the conveying directions of the conveyor belts 12 and the conveyor belts 11 on the opposite side are consistent, the guide mechanism also includes a plurality of limiter assemblies, the limiter assemblies include two comb-shaped limiters 41, the limiters 41 are rotatably matched with the conveyor belts 12, the two limiters 41 of the same limiter assembly are rotated in the direction of approaching each other on the lower end surface of the conveyor belt 12, the limiter assemblies push the food bag, and change the position of the food bag, so as to promote full contact between different positions of the food bag and the hot air flow.

[0037] The limiting assembly also includes two connecting shafts 4 fixed relative to the conveyor belt 12, two limiting members 41 are respectively rotatably matched with the two connecting shafts 4 and elastically connected, the limiting member 41 can be connected to the connecting shaft 4 through a torsion spring, in the initial state, the limiting member 41 fits the surface of the conveyor belt 12, and the torsion spring stores force when the limiting member 41 rotates in a direction away from the conveyor belt 12, a shift block 411 is fixed on the limiting member 41, and two limiting strips 42 are also provided on the frame 1, the shift block 411 is movably abutted against the two limiting strips 42, and the two limiting strips 42 are respectively located on the upper and lower sides of the lower conveyor belt 12, the shift block 411 on one limiting member 41 is located on its upper side, and the shift block 411 on the other limiting member 41 is located on its lower side, and the upper shift block 41 1 is in contact with the lower end surface of the upper limit strip 42 of the conveyor belt 12, and the lower side shift block 411 is in contact with the upper end surface of the lower limit strip 42 of the conveyor belt 12. The limit assembly on the lower side of the conveyor belt 12 is longitudinally opposite to the adjusting assembly on the upper side of the conveyor belt 11, and the longitudinally opposite limit members 41 are plugged and matched with the adjusting member 21. When the limit assembly rotates to the lower side of the conveyor belt 12, the two shift blocks 411 on the limit member 41 are respectively in contact with the two limit strips 42 on the frame 1. Under the action of the limit strip 42, the two limit members 41 rotate relative to the connecting shaft 4, and the tooth gap of the limit member 41 is opposite to the tooth gap of the adjusting member 21. The two limit members 41 rotate to the inner side of the two adjusting members 21 and further push the food bag to move in the two adjusting members 21.

[0038] In order to further promote the shedding of water droplets on the surface of the food bag, the end surface where the limiting strip 42 abuts the shifting block 411 is provided with a plurality of recessed portions 421 and raised portions 422. The recessed portions 421 and the raised portions 422 are arranged at intervals. The shifting block 411 on the limiting member 41 moves in conjunction with the limiting strip 42. When the shifting block 411 moves to contact the recessed portions 421 and the raised portions 422, the rotation angle of the limiting member 41 relative to the connecting shaft 4 is changed, so that the two limiting members 41 produce the effect of beating the food bag, thereby promoting the shedding of water droplets on the surface of the food bag, facilitating the rapid drying of the food bag, and improving the drying efficiency of the food bag.

[0039] The food bag quick drying device provided by the present invention facilitates the separation of stacked food bags and changes the tilt state of the food bags during transportation, thereby promoting full contact between the food bags and the hot air flow, and pats the food bags during the drying process to promote the shedding of water droplets on the surface of the food bags, thereby improving the drying efficiency and drying effect of the food bags.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A food bag quick drying device, comprising a frame (1), wherein a conveying mechanism and a hot air mechanism (14) are provided on the frame (1), wherein the conveying mechanism comprises a driving roller and a conveyor belt (11), and the hot air mechanism (14) is located on the upper side of the conveying mechanism, characterized in that: The conveyor belt (11) is provided with a plurality of adjustment components, each of which comprises two comb-shaped adjustment members (21), the adjustment members (21) being rotatably matched with the conveyor belt (11), the two adjustment members (21) of the same adjustment component group being rotated on the upper end surface of the conveyor belt (11) in a direction approaching each other, and the adjustment members (21) of two adjacent groups of adjustment components being movably connected; A shaking assembly is also provided between the two adjusting members (21) of the same adjusting assembly. The shaking assembly comprises a connecting member (3), a lifting member (31) and a movable member (33). The connecting member (3) is fixed to the conveyor belt (11). The lifting member (31) and the connecting member (3) are slidably matched and elastically connected in the longitudinal direction. The movable member (33) and the lifting member (31) are slidably matched and elastically connected in a direction perpendicular to the movement of the conveyor belt (11).

2. The food bag quick drying device according to claim 1, characterized in that: The adjustment assembly further comprises two adjustment shafts (2) fixed to the conveyor belt (11); the two adjustment members (21) are respectively rotatably matched with and elastically connected to the two adjustment shafts (2); an adjustment portion (211) is fixed to the adjustment member (21); two limiting portions (22) are provided on the frame (1); the two limiting portions (22) are respectively located on the upper and lower sides of the conveyor belt (11); and the two adjustment portions (211) of the same adjustment assembly are respectively slidably abutted against the two limiting portions (22).

3. The food bag quick drying device according to claim 1, characterized in that: The shaking assembly also includes a connecting rod (32) and an adjusting rod (34), wherein the adjusting rod (34) is located on the inner side of the conveyor belt (11) and is fixed relative to the frame (1), and a tooth portion (341) is provided at intervals on the upper end surface of the adjusting rod (34). One end of the connecting rod (32) is fixed to the lifting member (31), and the connecting rod (32) passes through the connecting member (3) and the conveyor belt (11). The other end of the connecting rod (32) is tooth-shaped and movably abuts against the upper end surface of the adjusting rod (34). An elastic member 1 is also sleeved on the connecting rod (32), and the elastic member 1 is located between the lifting member (31) and the connecting member (3).

4. The food bag quick drying device according to claim 1, characterized in that: The movable member (33) slides in contact with the upper surface of the lifting member (31); the movable member (33) is connected to the lifting member (31) via a second elastic member; a plurality of racks (35) are arranged at intervals on the side wall of the frame (1); a second rack (331) is fixed to the end of the movable member (33); and the first rack (35) is in contact with the second rack (331) at intervals.

5. The food bag quick drying device according to claim 1, characterized in that: The frame (1) is also provided with a guide mechanism, the guide mechanism being located on the upper side of the conveying mechanism, the guide mechanism comprising a rotating roller (13) and a conveyor belt (12), the conveyor belt (12) being sleeved on the rotating roller (13) and avoiding the air outlet of the hot air mechanism (14); The guide mechanism further comprises a plurality of groups of limit assemblies, wherein the limit assemblies comprise two comb-tooth plate-shaped limit members (41), wherein the limit members (41) are rotationally matched with the conveyor belt (12), and the two limit members (41) in the same group of limit assemblies rotate on the lower end surface of the conveyor belt (12) in a direction approaching each other.

6. The food bag quick drying device according to claim 5, characterized in that: The limiting assembly also includes two connecting shafts (4) fixed relative to the conveyor belt (12), the two limiting members (41) are respectively rotatably matched with the two connecting shafts (4) and elastically connected, a shifting block (411) is fixed on the limiting member (41), and two limiting strips (42) are also provided on the frame (1), the shifting block (411) is movably abutted against the two limiting strips (42), the limiting assembly on the lower side of the conveyor belt (12) is longitudinally opposite to the adjusting assembly on the upper side of the conveyor belt (11), and the limiting members (41) and the adjusting member (21) which are longitudinally opposite are plug-fitted and matched.

7. The food bag quick drying device according to claim 6, characterized in that: The end surface of the limiting strip (42) abutting against the shifting block (411) is provided with a plurality of recessed portions (421) and raised portions (422).

8. The food bag quick drying device according to claim 7, characterized in that: The recessed portion (421) and the raised portion (422) are arranged at intervals.

9. The food bag quick drying device according to claim 5, characterized in that: There are two conveyor belts (12), and the two conveyor belts (12) are respectively sleeved on the two ends of the rotating roller (13), and the air outlet of the hot air mechanism (14) is located between the two conveyor belts (12).

10. The food bag quick drying device according to claim 5, characterized in that: The conveying direction of the conveyor belt (12) is consistent with the conveying direction of the side opposite to the conveyor belt (11).

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