A quick-frozen food packaging device

Abstract

The present invention discloses a quick-frozen food packaging device, which belongs to the technical field of food packaging, and comprises: a conveying box provided with a packaging machine body, a conveying mechanism, which is arranged in the conveying box, and the conveying mechanism comprises a driving component, a plurality of mounting plates, a plurality of fixing frames and a plurality of conveying components. The driving component is arranged in the conveying box, each mounting plate is arranged on the driving component, each fixing frame is arranged on the mounting plate, and each conveying component group is arranged on the fixing frame. The quick-frozen food packaging device can limit and guide the quick-frozen food according to its size through the cooperation of the conveying component and the limiting mechanism on the fixing frame, so as to prevent the driving force from not being in the middle of the quick-frozen food, so that the quick-frozen food is easily out of balance and stays on the conveying box, which affects the packaging efficiency of the quick-frozen food. Through the delivery mechanism, it can ensure that the quick-frozen food is accurately placed between the two fixing frames, reduce the position deviation, and affect the efficiency and accuracy of the subsequent packaging operation.

Description

Technical Field

[0001] The invention belongs to the technical field of food packaging, in particular to a quick-frozen food packaging device. Background Art

[0002] Food packaging is an integral part of food commodities and one of the main projects in the food industry. It protects food and prevents it from being damaged by biological, chemical, and physical external factors during the circulation process from the factory to the hands of consumers. It can also have the function of maintaining the stable quality of the food itself. It facilitates the consumption of food and is the first to show the appearance of food and attract consumers. It has value beyond material cost. Therefore, the food packaging process is also an inseparable part of the food manufacturing system engineering. The automatic packaging machine is one of the common devices in the field of food packaging technology.

[0003] "CN116040032A" records "a quick-frozen food packaging machine, which includes a frame, a conveying platform is installed on the frame, and the conveying platform is provided with a conveying channel along the length direction, a conveying component is installed in the frame, and the conveying component includes a plurality of conveying plates and a transmission belt, the transmission belt is installed in the frame, and the plurality of conveying plates are arranged equidistantly along the length direction of the transmission belt, the top surface of the frame is provided with an opening for the conveying plate to extend along the length direction of the frame, and the surface of the conveying platform is provided with a corresponding avoidance opening for the conveying plate to extend, and a driving component for driving the transmission belt to rotate is installed in the frame. The present application has the effect of improving the problem that the position of food on the conveyor belt is easily changed."

[0004] The above patent has the effect of improving the problem that the position of food is easily changed on the conveyor belt, but the above patent cannot adjust the position of the guide platform according to the size of the quick-frozen food, which may easily cause the transmission plate to not have a pushing force on the food in the middle of the quick-frozen food, making the quick-frozen food easily lose balance and stay on the transmission channel. At the same time, the quick-frozen food is placed between the two transmission plates by relying on the conveyor belt on the feeding rack, which may easily cause the problem of two quick-frozen foods or no quick-frozen foods on the two transmission plates, and the quick-frozen food cannot be placed accurately, affecting the efficiency and accuracy of subsequent packaging operations. Summary of the invention

[0005] The purpose of the present invention is to cooperate with the conveying components and the limiting mechanism on the fixed frame to limit and guide the quick-frozen food according to its size, so as to prevent the driving force from not being in the middle of the quick-frozen food, causing the quick-frozen food to easily lose balance and stay on the conveying box, thereby affecting the packaging efficiency of the quick-frozen food. Through the delivery mechanism, it can be ensured that the quick-frozen food is accurately placed between the two fixed frames, reducing position deviation and affecting the efficiency and accuracy of subsequent packaging operations.

[0006] The technical solution adopted by the present invention is as follows: a quick-frozen food packaging device, comprising:

[0007] A conveying box is provided with the main body of the baler;

[0008] A conveying mechanism is arranged in the conveying box, and the conveying mechanism comprises a driving component, a plurality of mounting plates, a plurality of fixing frames and a plurality of groups of conveying components. The driving component is arranged in the conveying box, each of the mounting plates is arranged on the driving component, each of the fixing frames is arranged on the mounting plates, and each group of the conveying components is arranged on the fixing frames;

[0009] A limiting mechanism is arranged on the conveying box, the limiting mechanism includes a moving part and two limiting frames, the moving part is arranged on the conveying box, and each of the limiting frames is arranged on the moving part; and a delivery mechanism is arranged on the conveying box, the delivery mechanism includes a placing frame, a movable part, a delivery frame, a clamp and a linkage part, the placing frame is fixedly arranged on the top of the outer wall of the conveying box near one side edge, the movable part is arranged on the placing frame, the delivery frame is arranged on the movable part, the clamp is installed on the bottom of the outer wall of the delivery frame, and the linkage part is arranged on the movable part.

[0010] Among them, the driving components include a driving component, an intermittent component, two conveying shafts, two sprockets and a chain. The driving component is arranged on the conveying box, and the intermittent component is arranged on one of the conveying shafts. Each of the conveying shafts is rotatably embedded in the inner wall of the conveying box, each of the sprockets is fixedly sleeved on the outer wall of the conveying shaft, each of the chains is meshed with each other, and each of the mounting plates is fixedly arranged on the top of the outer wall of the chain.

[0011] Among them, the intermittent component includes a rotating shaft, an active dial, a cylindrical pin, a groove wheel and a plurality of push grooves. The rotating shaft is rotatably embedded in one side of the outer wall of the conveying box, and the rotating shaft is fixedly embedded in one side of the outer wall of the active dial. The cylindrical pin is fixedly arranged at the edge of one side of the outer wall of the active dial. The groove wheel is fixedly sleeved on the outer wall of one of the conveying shafts, and each of the push grooves is equidistantly opened on the outer wall of the groove wheel along the circumferential direction.

[0012] Among them, the driving assembly includes a rotating motor, a first gear and a second gear. The rotating motor is fixedly arranged on one side of the outer wall of the conveying box, the first gear is fixedly sleeved on the output end of the rotating motor, and the second gear is fixedly sleeved on the outer wall of the rotating shaft, and the second gear is meshed with the first gear.

[0013] Among them, each group of the conveying parts includes a positioning frame, a first forward and reverse motor, a first threaded rod, a moving rod and two groups of adjustment components. The positioning frame is fixedly set on the top of the outer wall of the fixed frame, the first forward and reverse motor is installed on one side of the inner wall of the positioning frame by bolts, the first threaded rod is fixedly set on the output end of the first forward and reverse motor, the moving rod is threadedly connected to the outer wall of the first threaded rod, and the moving rod slides through both sides of the outer wall of the positioning frame, and each group of the adjustment components is symmetrically arranged on the moving rod.

[0014] Among them, each group of the adjustment components includes two scissor-type telescopic rods, a movable block and a movable rod, one end of each of the scissor-type telescopic rods is symmetrically installed between the movable block and the movable rod, and the other end of each scissor-type telescopic rod is symmetrically installed between the moving rod and the positioning frame, and the movable block is slidably embedded in one side of the outer wall of the movable rod.

[0015] Among them, the moving parts include a second forward and reverse motor, two bidirectional threaded rods, two first transmission wheels and a first transmission belt. The second forward and reverse motor is installed on one side of the outer wall of the conveying box by bolts. The bidirectional threaded rods are rotatably embedded in the inner wall of the conveying box. Each of the limit frames is threaded between the two bidirectional threaded rods. Each of the first transmission wheels is fixedly sleeved on the outer wall of the bidirectional threaded rod, and each of the first transmission wheels is transmitted by the first transmission belt. Each of the limit frames slides through the top of the outer wall of the conveying box.

[0016] Among them, the movable part includes a guide hole, a rotating shaft, a pull rod, a first guide rail and a second guide rail. The guide hole is opened on one side of the outer wall of the placement rack, the rotating shaft is rotatably embedded in one side of the outer wall of the placement rack, the pull rod is fixedly sleeved on the outer wall of the rotating shaft, the first guide rail is fixedly set on one side of the inner wall of the placement rack, the second guide rail is slidably embedded in the inner wall of the first guide rail, the delivery rack is slidably embedded in the inner wall of the second guide rail, and the delivery rack slides through the outer wall of the pull rod, and the delivery rack is slidably embedded in the inner wall of the guide hole.

[0017] Among them, the linkage component includes a circular plate, a mounting shaft, a connecting rod, a sliding block, a slide groove, a rack and a connecting assembly, the circular plate is fixedly arranged on one side of the outer wall of the rotating shaft, the mounting shaft is fixedly arranged at the edge of one side of the outer wall of the circular plate, one end of the connecting rod is movably sleeved on the outer wall of the mounting shaft, and the other end of the connecting rod is movably sleeved on the outer wall of the sliding block, the sliding block is slidably embedded in the inner wall of the slide groove, the slide groove is opened on one side of the outer wall of the conveying box, the rack is fixedly arranged on the top of the outer wall of the sliding block, and the connecting assembly is arranged on the conveying box.

[0018] Among them, the connecting component includes a third gear, a movable shaft, two second transmission wheels and a second transmission belt. The movable shaft is rotatably embedded in one side of the outer wall of the conveying box, the third gear is fixedly sleeved on the outer wall of the movable shaft, and the third gear is meshed with the rack. One of the second transmission wheels is fixedly sleeved on the outer wall of the movable shaft, and the other second transmission wheel is fixedly sleeved on the outer wall of the rotating shaft. Each of the second transmission wheels is transmitted through the second transmission belt.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] (1) In the present invention, the conveying component and the limiting mechanism on the fixed frame cooperate to limit and guide the quick-frozen food according to its size, so as to prevent the driving force from not being in the middle of the quick-frozen food, causing the quick-frozen food to lose balance and stay on the conveying box, thereby affecting the packaging efficiency of the quick-frozen food.

[0021] (2) In the present invention, the placing mechanism can ensure that the quick-frozen food is accurately placed between the two fixed racks, thereby reducing position deviation and affecting the efficiency and accuracy of subsequent packaging operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a first perspective stereogram of the present invention;

[0023] Figure 2 It is a second viewing angle stereogram of the present invention;

[0024] Figure 3 is a cross-sectional view of a conveying box of the present invention;

[0025] Figure 4 is a cross-sectional view of a positioning frame of the present invention;

[0026] Figure 5 It is a partial structural schematic diagram of the present invention;

[0027] Figure 6 It is a partial structural schematic diagram of the conveying mechanism of the present invention;

[0028] Figure 7 It is a partial structural schematic diagram of the delivery mechanism of the present invention;

[0029] Figure 8 For the present invention Figure 2 The enlarged schematic diagram of point A in the middle;

[0030] Fig. 9 For the present invention Figure 3 A magnified schematic diagram of point B in the middle.

[0031] Markings in the figure: 1. conveying box; 2. conveying mechanism; 201. mounting plate; 202. fixing frame; 203. conveying shaft; 204. sprocket; 205. chain; 206. rotating shaft; 207. active dial; 208. cylindrical pin; 209. groove wheel; 210. pushing groove; 211. rotating motor; 212. first gear; 213. second gear; 214. positioning frame; 215. first forward and reverse motor; 216. first threaded rod; 217. moving rod; 218. scissor-type telescopic rod; 219. movable block; 220. movable rod; 3. limiting mechanism; 301. limiting frame ; 302, second forward and reverse motor; 303, bidirectional threaded rod; 304, first transmission wheel; 305, first transmission belt; 4, delivery mechanism; 401, placement rack; 402, delivery rack; 403, clamping claw; 404, guide hole; 405, rotating shaft; 406, pull rod; 407, first guide rail; 408, second guide rail; 409, round plate; 410, mounting shaft; 411, connecting rod; 412, sliding block; 413, slide groove; 414, rack; 415, third gear; 416, movable shaft; 417, second transmission wheel; 418, second transmission belt; 5, baler body. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] Embodiment 1, refer to Figure 1-9 : A quick-frozen food packaging device, comprising:

[0034] A conveying box 1 is provided with a baler body 5;

[0035] The conveying mechanism 2 is arranged in the conveying box 1. The conveying mechanism 2 includes a driving component, a plurality of mounting plates 201, a plurality of fixing frames 202 and a plurality of groups of conveying components. The driving component is arranged in the conveying box 1. Each mounting plate 201 is arranged on the driving component. Each fixing frame 202 is installed on the mounting plate 201. Each group of conveying components is arranged on the fixing frame 202.

[0036] A limiting mechanism 3 is arranged on the conveying box 1, and the limiting mechanism 3 includes a moving part and two limiting frames 301. The moving part is arranged on the conveying box 1, and each limiting frame 301 is arranged on the moving part; and a delivery mechanism 4 is arranged on the conveying box 1, and the delivery mechanism 4 includes a placing frame 401, a movable part, a delivery frame 402, a clamp 403 and a linkage part. The placing frame 401 is fixedly arranged on the top of the outer wall of the conveying box 1 near one side edge, the movable part is arranged on the placing frame 401, the delivery frame 402 is arranged on the movable part, the clamp 403 is installed on the bottom of the outer wall of the delivery frame 402, and the linkage part is arranged on the movable part.

[0037] In the present embodiment: the quick-frozen food can be transferred to the packaging machine body 5 through the conveying mechanism 2 of the conveying box 1, and the quick-frozen food is packaged by the packaging machine body 5. The packaging machine body 5 is a prior art and will not be described in detail here. The top of the outer wall of the conveying box 1 is provided with an escape opening for the fixed frame 202 to extend out. The plurality of fixed frames 202 are driven to move by the driving component, so that the conveying component on each fixed frame 202 can push the quick-frozen food to be packaged to move on the conveying box 1 and enter the packaging machine body 5. The conveying component can be adjusted according to the size of the tray of the quick-frozen food, so that the conveying component can stably push the quick-frozen food to move. The limiting mechanism 3 can limit and guide the quick-frozen food according to its size to prevent the driving force from being not in the middle of the quick-frozen food, which makes the quick-frozen food easily lose balance and stay in the conveying box. On the delivery box 1, it affects the packaging efficiency of the quick-frozen food. The two limiting frames 301 are driven to move closer or farther from each other by the moving parts, and the quick-frozen food can be limited according to the size of the quick-frozen food. The delivery mechanism 4 can ensure that the quick-frozen food is accurately placed in the specified position, and the specified position is between every two groups of conveying parts, so as to reduce the position deviation, so as to avoid the inability to accurately control the position of the quick-frozen food, affecting the efficiency and accuracy of subsequent packaging operations. The movable parts and the driving parts are connected together by the linkage parts, so that the movable parts can drive the delivery frame 402 and the clamping claw 403 to move on the placement frame 401, so that the clamping claw 403 puts the quick-frozen food between every two groups of conveying parts. The clamping claw 403 is a prior art and will not be repeated here. The vertical section of the placement frame 401 is H-shaped, which is used for placing quick-frozen food.

[0038] Specifically, the driving components include a driving assembly, an intermittent assembly, two conveying shafts 203, two sprockets 204 and a chain 205. The driving assembly is arranged on the conveying box 1, and the intermittent assembly is arranged on one of the conveying shafts 203. Each conveying shaft 203 is rotatably embedded in the inner wall of the conveying box 1, each sprocket 204 is fixedly sleeved on the outer wall of the conveying shaft 203, each chain 205 is meshed with the chain 205, and each mounting plate 201 is fixedly arranged on the top of the outer wall of the chain 205.

[0039] In this embodiment: the intermittent component is driven by the driving component, so that one of the conveying shafts 203 can rotate in the conveying box 1, and the other conveying shaft 203 can rotate in cooperation with the two sprockets 204 and the chain 205. The driving chain 205 drives the fixed frame 202 to move, and each mounting plate 201 is fixedly set on the chain plate symmetrically fixed on the chain 205. The mounting plate 201 is used to facilitate the installation and placement of the fixed frame 202, so that the fixed frame 202 is installed on the chain 205.

[0040] Specifically, the intermittent component includes a rotating shaft 206, an active dial 207, a cylindrical pin 208, a groove wheel 209 and a plurality of push grooves 210. The rotating shaft 206 is rotatably embedded in one side of the outer wall of the conveying box 1, and the rotating shaft 206 is fixedly embedded in one side of the outer wall of the active dial 207. The cylindrical pin 208 is fixedly arranged at the edge of one side of the outer wall of the active dial 207. The groove wheel 209 is fixedly sleeved on the outer wall of one of the conveying shafts 203, and each push groove 210 is equidistantly opened on the outer wall of the groove wheel 209 along the circumferential direction.

[0041] In this embodiment, the active dial 207 is driven to rotate by the rotating shaft 206, so that the cylindrical pins 208 can slide into the push grooves 210 in the groove wheel 209 in sequence, and the driving chain 205 drives the fixed frame 202 to move intermittently, so that the clamping claws 403 can put the frozen food on the placement rack 401 between the two groups of conveying components.

[0042] Specifically, the driving assembly includes a rotating motor 211, a first gear 212 and a second gear 213. The rotating motor 211 is fixedly arranged on one side of the outer wall of the conveying box 1, the first gear 212 is fixedly sleeved on the output end of the rotating motor 211, and the second gear 213 is fixedly sleeved on the outer wall of the rotating shaft 206, and the second gear 213 is meshed with the first gear 212.

[0043] In this embodiment, the rotating motor 211 drives the first gear 212 to rotate when powered, which can drive the second gear 213 to drive the rotating shaft 206 to rotate on the conveying box 1, thereby driving each conveying shaft 203 to rotate intermittently.

[0044] Specifically, each group of conveying parts includes a positioning frame 214, a first forward and reverse motor 215, a first threaded rod 216, a moving rod 217 and two groups of adjustment components. The positioning frame 214 is fixedly arranged on the top of the outer wall of the fixed frame 202, the first forward and reverse motor 215 is installed on one side of the inner wall of the positioning frame 214 by bolts, the first threaded rod 216 is fixedly arranged on the output end of the first forward and reverse motor 215, the moving rod 217 is threadedly connected to the outer wall of the first threaded rod 216, and the moving rod 217 slides through both sides of the outer wall of the positioning frame 214, and each group of adjustment components is symmetrically arranged on the moving rod 217.

[0045] In this embodiment: a positioning frame 214 is used to place a first forward and reverse motor 215. The positioning frame 214 is located at the top center of the outer wall of the fixed frame 202. The first forward and reverse motor 215 drives the first threaded rod 216 to rotate when powered on, and can drive the moving rod 217 to slide in the positioning frame 214. The moving rod 217 can drive two sets of adjustment components to enable the positioning frame 214 to stably push the quick-frozen food.

[0046] Specifically, each set of adjustment components includes two scissor-type telescopic rods 218, a movable block 219 and a movable rod 220, one end of each scissor-type telescopic rod 218 is symmetrically installed between the movable block 219 and the movable rod 220, and the other end of each scissor-type telescopic rod 218 is symmetrically installed between the moving rod 217 and the positioning frame 214, and the movable block 219 is slidably embedded in one side of the outer wall of the movable rod 220.

[0047] In this embodiment: as the moving rod 217 slides on the positioning frame 214, the scissors-type telescopic rod 218 can be unfolded and the movable rod 220 can be driven to move. The scissors-type telescopic rod 218 and the movable rod 220 push the quick-frozen food, thereby increasing the stability of the movement of the quick-frozen food. One end of each scissors-type telescopic rod 218 is movably mounted between the movable block 219 and the movable rod 220, and the other end of each scissors-type telescopic rod 218 is movably mounted between the moving rod 217 and the positioning frame 214. The structure of the scissors-type telescopic rod 218 belongs to the prior art and will not be repeated here.

[0048] Specifically, the moving parts include a second forward and reverse motor 302, two bidirectional threaded rods 303, two first transmission wheels 304 and a first transmission belt 305. The second forward and reverse motor 302 is installed on one side of the outer wall of the conveying box 1 by bolts. The bidirectional threaded rods 303 are rotatably embedded in the inner wall of the conveying box 1. Each limit frame 301 is threaded between the two bidirectional threaded rods 303. Each first transmission wheel 304 is fixedly sleeved on the outer wall of the bidirectional threaded rod 303, and each first transmission wheel 304 is transmitted by the first transmission belt 305. Each limit frame 301 slides through the top of the outer wall of the conveying box 1.

[0049] In the present embodiment: the second forward and reverse motor 302 is used to drive one of the bidirectional threaded rods 303 to rotate when powered on, and cooperates with the two first transmission wheels 304 and the first transmission belt 305 to make the other bidirectional threaded rod 303 rotate, thereby driving the two limit frames 301 to move closer to and away from each other, and can limit and guide the quick-frozen food according to its size to prevent the driving force from not being in the middle of the quick-frozen food, making the quick-frozen food easily lose balance and stay on the conveying box 1, affecting the packaging efficiency of the quick-frozen food. The power of the second forward and reverse motor 302, the first forward and reverse motor 215 and the rotating motor 211 comes from an external power supply, which should be electrically connected to the external power supply. The internal circuit principle structure belongs to the common knowledge of technicians in this field and will not be introduced in detail here. The model can be selected according to actual usage.

[0050] Specifically, the movable parts include a guide hole 404, a rotating shaft 405, a pull rod 406, a first guide rail 407 and a second guide rail 408. The guide hole 404 is opened on one side of the outer wall of the placement rack 401, the rotating shaft 405 is rotatably embedded in one side of the outer wall of the placement rack 401, the pull rod 406 is fixedly sleeved on the outer wall of the rotating shaft 405, the first guide rail 407 is fixedly set on one side of the inner wall of the placement rack 401, the second guide rail 408 is slidably embedded in the inner wall of the first guide rail 407, the delivery rack 402 is slidably embedded in the inner wall of the second guide rail 408, and the delivery rack 402 slides through one side of the outer wall of the pull rod 406, and the delivery rack 402 is slidably embedded in the inner wall of the guide hole 404.

[0051] In this embodiment: the guide hole 404 can guide the movement of the delivery rack 402. The vertical section of the guide hole 404 is U-shaped. The pull rod 406 is driven to rotate on the placement rack 401 through the rotating shaft 405. The pull rod 406 can pull the delivery rack 402 to move along the guide hole 404. At the same time, the delivery rack 402 slides in the second guide rail 408, and the second guide rail 408 can slide on the first guide rail 407. The position of the delivery rack 402 is limited, so that the delivery rack 402 moves along the U-shaped route, which is convenient for the clamp 403 to deliver the frozen food on the placement rack 401 between the two positioning frames 214.

[0052] Specifically, the linkage components include a circular plate 409, a mounting shaft 410, a connecting rod 411, a sliding block 412, a slide groove 413, a rack 414 and a connecting assembly. The circular plate 409 is fixedly arranged on one side of the outer wall of the rotating shaft 206, the mounting shaft 410 is fixedly arranged at the edge of one side of the outer wall of the circular plate 409, one end of the connecting rod 411 is movably sleeved on the outer wall of the mounting shaft 410, and the other end of the connecting rod 411 is movably sleeved on the outer wall of the sliding block 412, the sliding block 412 is slidably embedded in the inner wall of the slide groove 413, the slide groove 413 is opened on one side of the outer wall of the conveying box 1, the rack 414 is fixedly arranged on the top of the outer wall of the sliding block 412, and the connecting assembly is arranged on the conveying box 1.

[0053] In this embodiment: as the rotating shaft 206 rotates, the circular plate 409 can be driven to rotate, causing the installation shaft 410 to move around the rotating shaft 206 as the axis. The installation shaft 410 pulls one end of the connecting rod 411 to move, causing the other end of the connecting rod 411 to pull the sliding block 412 to slide in the sliding groove 413, and the sliding block 412 drives the rack 414 to perform reciprocating linear motion in the sliding groove 413.

[0054] Specifically, the connecting component includes a third gear 415, a movable shaft 416, two second transmission wheels 417 and a second transmission belt 418. The movable shaft 416 is rotatably embedded in one side of the outer wall of the conveying box 1. The third gear 415 is fixedly sleeved on the outer wall of the movable shaft 416, and the third gear 415 is meshed with the rack 414. One of the second transmission wheels 417 is fixedly sleeved on the outer wall of the movable shaft 416, and the other second transmission wheel 417 is fixedly sleeved on the outer wall of the rotating shaft 405. Each second transmission wheel 417 is transmitted through the second transmission belt 418.

[0055] In this embodiment, when the rack 414 performs reciprocating linear motion, it can drive the third gear 415 to drive the movable shaft 416 to rotate on the conveying box 1, cooperate with the two second transmission wheels 417 and the second transmission belt 418, drive the rotating shaft 405 to rotate, thereby rotating the pull rod 406.

[0056] When in use, the quick-frozen food is transported to the placement rack 401 through another conveying device, the rotating motor 211 drives the first gear 212 to rotate, drives the second gear 213 to drive the rotating shaft 206 to rotate on the conveying box 1, and the active dial 207 rotates. The active dial 207 drives the cylindrical pin 208 to slide into each push groove 210 on the groove wheel 209 in sequence, and the groove wheel 209 drives one of the conveying shafts 203 to rotate in the conveying box 1, and cooperates with the two sprockets 204 and the chain 205 to make the other conveying shaft 203 rotate, and the driving chain 205 drives each fixed frame 202 to move intermittently, so that the positioning frame 214 and the scissor-type telescopic rod 218 on the fixed frame 202 can push the quick-frozen food to move on the conveying box 1, so that the quick-frozen food can be put into The cylindrical pin 208 is inserted into the baler body 5, and the baler body 5 packs the quick-frozen food. When the cylindrical pin 208 leaves one of the groove wheels 209, the clamping claw 403 on the delivery rack 402 grabs the quick-frozen food on the placement rack 401. When the cylindrical pin 208 continues to move and enters another groove wheel 209, the rotating shaft 206 drives the circular plate 409 to rotate, so that the installation shaft 410 moves with the rotating shaft 206 as the axis, and then the installation shaft 410 pulls one end of the connecting rod 411 to move, so that the other end of the connecting rod 411 pulls the sliding block 412 to slide in the sliding groove 413, and the sliding block 412 drives the rack 414 to move in the sliding groove 413, and the rack 414 drives the third gear 415 to drive the movable shaft 416 to rotate on the conveying box 1, and cooperates with the two second transmission wheels 41 7 and the second transmission belt 418 drive the rotating shaft 405 to rotate, thereby rotating the pull rod 406, and the pull rod 406 can pull the delivery rack 402 to move along the guide hole 404, and at the same time, the delivery rack 402 slides in the second guide rail 408, and the second guide rail 408 can slide on the first guide rail 407, and the position of the delivery rack 402 is limited. The delivery rack 402 moves along the U-shaped route, so that the clamping claw 403 delivers the quick-frozen food on the placement rack 401 between the two positioning frames 214, so as to avoid the situation that two quick-frozen foods or no quick-frozen foods appear between the two positioning frames 214, which affects the efficiency and accuracy of subsequent packaging operations. Before the positioning frame 214 pushes the quick-frozen food to move, the first forward and reverse motor 215 is started according to the size of the quick-frozen food, and the first The forward and reverse motor 215 drives the first threaded rod 216 to rotate, drives the moving rod 217 to slide in the positioning frame 214, so that the scissor-type telescopic rod 218 is unfolded, and drives the movable rod 220 to move, and the scissor-type telescopic rod 218 and the movable rod 220 push the quick-frozen food to increase the stability of the movement of the quick-frozen food, and then starts the second forward and reverse motor 302 to drive one of the two-way threaded rods 303 to rotate, and cooperates with the two first transmission wheels 304 and the first transmission belt 305 to make the other two-way threaded rod 303 rotate, thereby driving the two limiting frames 301 to move closer to and away from each other, and can limit and guide the quick-frozen food according to its size, so as to prevent the driving force from not being in the middle of the quick-frozen food, so that the quick-frozen food is easily out of balance and stays on the conveying box 1.Affects the packaging efficiency of quick-frozen food.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-frozen food packaging device, characterized in that: include: A conveying box (1) provided with a baling machine body (5); A conveying mechanism (2) is arranged in the conveying box (1), the conveying mechanism (2) comprising a driving component, a plurality of mounting plates (201), a plurality of fixing frames (202) and a plurality of groups of conveying components, the driving component is arranged in the conveying box (1), each of the mounting plates (201) is arranged on the driving component, each of the fixing frames (202) is mounted on the mounting plates (201), and each group of conveying components is arranged on the fixing frames (202); A limiting mechanism (3) is arranged on the conveying box (1), the limiting mechanism (3) comprises a moving part and two limiting frames (301), the moving part is arranged on the conveying box (1), and each of the limiting frames (301) is arranged on the moving part; and a delivery mechanism (4) is arranged on the conveying box (1), the delivery mechanism (4) comprises a placing frame (401), a moving part, a delivery frame (402), a clamping claw (403) and a linkage component, the placing frame (401) is fixedly arranged at the top of the outer wall of the conveying box (1) near one side edge, the moving part is arranged on the placing frame (401), the delivery frame (402) is arranged on the moving part, the clamping claw (403) is installed at the bottom of the outer wall of the delivery frame (402), and the linkage component is arranged on the moving part; Each group of the conveying components comprises a positioning frame (214), a first forward and reverse motor (215), a first threaded rod (216), a moving rod (217) and two groups of adjustment components, the positioning frame (214) is fixedly arranged on the top of the outer wall of the fixing frame (202), the first forward and reverse motor (215) is installed on one side of the inner wall of the positioning frame (214) by bolts, the first threaded rod (216) is fixedly arranged on the output end of the first forward and reverse motor (215), the moving rod (217) is threadedly connected to the outer wall of the first threaded rod (216), and the moving rod (217) slides through both sides of the outer wall of the positioning frame (214), and each group of the adjustment components is symmetrically arranged on the moving rod (217); Each set of the adjustment components comprises two scissor-type telescopic rods (218), a movable block (219) and a movable rod (220); one end of each scissor-type telescopic rod (218) is symmetrically installed between the movable block (219) and the movable rod (220); and the other end of each scissor-type telescopic rod (218) is symmetrically installed between the moving rod (217) and the positioning frame (214); and the movable block (219) is slidably embedded in one side of the outer wall of the movable rod (220); The moving component comprises a second forward and reverse motor (302), two bidirectional threaded rods (303), two first transmission wheels (304) and a first transmission belt (305); the second forward and reverse motor (302) is mounted on one side of the outer wall of the conveying box (1) by means of bolts; the bidirectional threaded rods (303) are rotatably embedded in the inner wall of the conveying box (1); each of the limiting frames (301) is threaded between the two bidirectional threaded rods (303); each of the first transmission wheels (304) is fixedly sleeved on the outer wall of the bidirectional threaded rod (303); each of the first transmission wheels (304) is driven by the first transmission belt (305); and each of the limiting frames (301) is slidably penetrated through the top of the outer wall of the conveying box (1).

2. A quick-frozen food packaging device as claimed in claim 1, characterized in that: The driving component comprises a driving assembly, an intermittent assembly, two conveying shafts (203), two sprocket wheels (204) and a chain (205); the driving assembly is arranged on the conveying box (1); the intermittent assembly is arranged on one of the conveying shafts (203); each of the conveying shafts (203) is rotatably embedded in the inner wall of the conveying box (1); each of the sprocket wheels (204) is fixedly sleeved on the outer wall of the conveying shaft (203); each of the chains (205) is meshed with the chain (205); and each of the mounting plates (201) is fixedly arranged on the top of the outer wall of the chain (205).

3. A quick-frozen food packaging device as claimed in claim 2, characterized in that: The intermittent component comprises a rotating shaft (206), an active dial (207), a cylindrical pin (208), a groove wheel (209) and a plurality of pushing grooves (210); the rotating shaft (206) is rotatably embedded in one side of the outer wall of the conveying box (1), and the rotating shaft (206) is fixedly embedded in one side of the outer wall of the active dial (207); the cylindrical pin (208) is fixedly arranged at an edge of one side of the outer wall of the active dial (207); the groove wheel (209) is fixedly sleeved on the outer wall of one of the conveying shafts (203); and each of the pushing grooves (210) is equidistantly arranged on the outer wall of the groove wheel (209) along the circumferential direction.

4. A quick-frozen food packaging device as claimed in claim 3, characterized in that: The driving assembly comprises a rotating motor (211), a first gear (212) and a second gear (213); the rotating motor (211) is fixedly arranged on one side of an outer wall of the conveying box (1); the first gear (212) is fixedly sleeved on an output end of the rotating motor (211); the second gear (213) is fixedly sleeved on an outer wall of a rotating shaft (206); and the second gear (213) is meshed with the first gear (212).

5. A quick-frozen food packaging device as claimed in claim 4, characterized in that: The movable component comprises a guide hole (404), a rotating shaft (405), a pull rod (406), a first guide rail (407) and a second guide rail (408); the guide hole (404) is opened on one side of the outer wall of the placement rack (401); the rotating shaft (405) is rotatably embedded in one side of the outer wall of the placement rack (401); the pull rod (406) is fixedly sleeved on the outer wall of the rotating shaft (405); the first guide rail (407) is fixedly arranged on one side of the inner wall of the placement rack (401); the second guide rail (408) is slidably embedded in the inner wall of the first guide rail (407); the delivery rack (402) is slidably embedded in the inner wall of the second guide rail (408); the delivery rack (402) slides through one side of the outer wall of the pull rod (406); and the delivery rack (402) is slidably embedded in the inner wall of the guide hole (404).

6. A quick-frozen food packaging device as claimed in claim 5, characterized in that: The linkage component comprises a circular plate (409), a mounting shaft (410), a connecting rod (411), a sliding block (412), a sliding groove (413), a rack (414) and a connecting assembly, wherein the circular plate (409) is fixedly arranged on one side of the outer wall of the rotating shaft (206), the mounting shaft (410) is fixedly arranged on the edge of one side of the outer wall of the circular plate (409), one end of the connecting rod (411) is movably sleeved on the outer wall of the mounting shaft (410), and the other end of the connecting rod (411) is movably sleeved on the outer wall of the sliding block (412), the sliding block (412) is slidably embedded in the inner wall of the sliding groove (413), the sliding groove (413) is opened on one side of the outer wall of the conveying box (1), the rack (414) is fixedly arranged on the top of the outer wall of the sliding block (412), and the connecting assembly is arranged on the conveying box (1).

7. A quick-frozen food packaging device as claimed in claim 6, characterized in that: The connecting assembly comprises a third gear (415), a movable shaft (416), two second transmission wheels (417) and a second transmission belt (418); the movable shaft (416) is rotatably embedded in one side of the outer wall of the conveying box (1); the third gear (415) is fixedly sleeved on the outer wall of the movable shaft (416); and the third gear (415) is meshed with the rack (414); one of the second transmission wheels (417) is fixedly sleeved on the outer wall of the movable shaft (416); the other second transmission wheel (417) is fixedly sleeved on the outer wall of the rotating shaft (405); and each of the second transmission wheels (417) is transmitted via the second transmission belt (418).

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