Automatic processing device for cold chain dry ice

Abstract

The utility model discloses an automatic cold chain dry ice processing device which comprises a feeding conveying belt and a supporting frame, the supporting frame is arranged on one side of the feeding conveying belt, a discharging conveying belt is arranged on one side of the supporting frame, an integrated frame is installed inside the feeding conveying belt, a servo motor is installed inside the integrated frame, and a motor is installed inside the servo motor. A servo motor is installed at the top end of the integrated frame, a gear is installed at the output end of the servo motor, two sets of sliding rails are installed at the top end of the integrated frame, two sets of sliding blocks are installed on the surfaces of the sliding rails in a sliding mode, two sets of moving plates are arranged above the integrated frame, the moving plates are connected with the sliding blocks, and straightening arms are installed at the top ends of the moving plates. According to the utility model, the dry ice can be conveniently centered and straightened, the detection is convenient, the charging basket can be conveniently and continuously replaced through circumferential rotation, the unqualified dry ice can be conveniently and rotationally removed, the charging basket replacement time is shortened, and the output yield of the dry ice and the continuity of removing the dry ice are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to an automatic processing device for cold chain dry ice. Background Art

[0002] Dry ice is solid carbon dioxide, white crystals, easy to sublime at room temperature, high heat of vaporization, and can rapidly reduce the surrounding temperature when sublimating under normal pressure. Therefore, when dry ice sublimates in the air, it will liquefy and even further condense water vapor in the air. The formed water vapor droplets or small ice crystals adhere to the dust in the air to form white smoke that we can see. Traditional dry ice is mostly directly packaged and shipped after production. Among them, there will be products with damaged packaging and unqualified products, which need to be rejected. In order to better reject the damaged dry ice, an automatic processing device for cold chain dry ice is proposed.

[0003] For example, a rapid cooling device for dry ice production disclosed in the authorization announcement number CN220624584U includes a cooling tank, a cooling pipe is spirally arranged in the cooling tank, both ends of the cooling pipe pass through the cooling tank and extend to the outside of the cooling tank respectively, a filter chamber is arranged at the upper end of the cooling tank, a mounting plate is connected to the upper end of the filter chamber by bolts, a filter ring is arranged at the lower end of the mounting plate, the filter ring is movably arranged in the filter chamber, a rotating ring is rotatably connected to the filter chamber by a bearing, two cleaning brushes are symmetrically arranged inside the rotating ring, both cleaning brushes are in contact with the filter ring, a toothed belt is arranged on the outer side of the rotating ring, the toothed belt is meshed with a gear, a first motor is arranged at the upper end of the filter chamber, and a driving end of the first motor passes through the filter chamber and is fixedly connected to the gear;

[0004] Although it is convenient to filter the dry ice raw material before cooling, the filter ring can be automatically cleaned, the dry ice particles can be disturbed when discharging, and the dry ice particles in the discharge pipe can be transported, and the feed pipe and the transport connection pipe can be quickly connected;

[0005] However, the problem that the existing processing device is not conducive to convenient centering and aligning of dry ice for easy detection and convenient circular rotation for continuous replacement of material barrels during use is not solved, and is not conducive to rotating and removing unqualified dry ice, which affects the yield rate of dry ice output and the continuity of dry ice removal. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic processing device for cold chain dry ice, so as to solve the problem that the processing device proposed in the above background technology is not convenient for convenient centering and aligning of dry ice for convenient detection and convenient circular rotation for continuous replacement of material barrels, which is not conducive to rotating and removing unqualified dry ice, affecting the yield rate of dry ice output and the continuity of dry ice removal.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic processing device for cold chain dry ice, comprising a feeding conveyor belt and a support frame, a support frame is provided on one side of the feeding conveyor belt, a discharging conveyor belt is provided on one side of the support frame, an integrated frame is installed inside the feeding conveyor belt, a servo motor is installed inside the integrated frame, a gear is installed at the output end of the servo motor, two groups of slide rails are installed on the top of the integrated frame, two groups of sliders are slidably installed on the surface of the slide rails, two groups of moving plates are provided above the integrated frame, and the moving plates are respectively connected to the sliders, and the top of the moving plates are respectively installed with a straightening arm, racks are slidably installed on the top of the integrated frame on both sides of the gear, and the racks are meshed with the gears, and the racks are respectively connected to the moving plates, a rotating seat is provided on the other side of the support frame, and a visual detection mechanism is installed on the top of the feeding conveyor belt.

[0008] Preferably, a conveying roller is installed at the top end of the support frame, a linkage shaft is installed on the side of the conveying roller close to the support frame, and the conveying roller is movably connected to the support frame through the linkage shaft.

[0009] Preferably, two sets of electric push rods are movably installed inside the support frame, and push arms are installed at the output ends of the electric push rods.

[0010] Preferably, a hinge shaft is installed at one end of the push arm close to the conveying roller, and the push arm is movably connected to the conveying roller through the hinge shaft.

[0011] Preferably, a material discharge slope is installed on the side wall of the conveying roller, and the material discharge slope is fixedly connected to the conveying roller.

[0012] Preferably, a rotating motor is installed on the inner wall of the rotating seat, a worm is installed at the output end of the rotating motor, and the worm is movably connected to the rotating seat.

[0013] Preferably, a rotating shaft is movably mounted inside the rotating seat on one side of the worm, a worm wheel is mounted on the surface of the rotating shaft, and the worm and the worm wheel are meshed with each other.

[0014] Preferably, a rotating disk is installed at the top of the rotating shaft, a roller ring is installed at the top of the rotating seat, and the rotating disk is slidably connected to the roller ring, and multiple groups of material barrels with equal spacing are installed inside the rotating disk.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the processing device not only realizes convenient centering and straightening of dry ice for convenient detection and convenient circular rotation for continuous replacement of barrels, facilitates the rotational removal of unqualified dry ice and reduces the time for replacing barrels, but also improves the yield rate of dry ice output and the continuity of dry ice removal;

[0016] (1) The servo motor drives the gear to rotate, and the gear drives two sets of racks to move toward each other, and the rack drives two sets of moving plates to move toward each other, and the moving plate drives the slider to slide on the surface of the slide rail, and the slider and the slide rail provide sliding support for the moving plate, and the moving plate drives the alignment arm to move toward each other, and the two sets of alignment arms are used to center, clamp and align the dry ice, so that the dry ice is in the center position of the feeding conveyor belt, and then the feeding conveyor belt drives the dry ice to move to the bottom of the visual inspection mechanism, and the visual inspection mechanism performs visual inspection on the dry ice, wherein the visual inspection mechanism has a built-in high-definition camera. If the dry ice with damaged packaging is found, a signal will be sent to the controller, and the dry ice will continue to move to the conveyor roller. The controller feeds back a signal to the electric push rod, and the electric push rod is turned on. The electric push rod drives the push arm to move, and the push arm drives the conveyor roller to rotate with the linkage shaft as the axis through the hinge shaft, and the conveyor roller drives the dry ice to rotate. Under the action of gravity, the damaged dry ice slides from the surface of the conveyor roller through the discharge slope to the inside of the barrel, wherein the upper surface of the discharge slope is flush with the upper surface of the conveyor roller, which will not affect the fall of the dry ice, thereby removing the damaged dry ice, and the intact dry ice is transported to the discharge conveyor belt via the conveyor roller, and then transported to the next station by the discharge conveyor belt, which realizes convenient centering and straightening of dry ice for convenient detection, facilitates the rotation and removal of unqualified dry ice, and improves the yield rate of dry ice output;

[0017] (2) The worm is driven by a rotating motor, which in turn drives the worm wheel, which in turn drives the rotating shaft, which in turn drives the rotating disk, which in turn drives the barrel to rotate, so as to move the next group of empty barrels to the position of the material discharge slope, so as to facilitate the continuous removal of unqualified dry ice, realize the convenient circular rotation and continuous replacement of barrels, reduce the time of replacing barrels, and improve the continuity of dry ice removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the conveying roller of the utility model;

[0020] Figure 3 It is a side structural schematic diagram of the support frame of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the integrated frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the side cross-sectional structure of the rotating seat of the utility model.

[0023] In the figure: 1. feeding conveyor belt; 2. integrated frame; 3. support frame; 4. discharging conveyor belt; 5. conveying roller; 6. unloading slope; 7. material barrel; 8. rotating disk; 9. visual inspection mechanism; 10. rotating seat; 11. linkage shaft; 12. electric push rod; 13. push arm; 14. articulated shaft; 15. straightening arm; 16. moving plate; 17. slider; 18. gear; 19. rack; 20. servo motor; 21. slide rail; 22. rotating motor; 23. worm; 24. worm wheel; 25. rotating shaft; 26. roller ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides an embodiment: a cold chain dry ice automatic processing device, comprising a feeding conveyor belt 1 and a support frame 3, a support frame 3 is arranged on one side of the feeding conveyor belt 1, a discharging conveyor belt 4 is arranged on one side of the support frame 3, an integrated frame 2 is installed inside the feeding conveyor belt 1, a servo motor 20 is installed inside the integrated frame 2, the servo motor 20 plays a role of power drive, a gear 18 is installed at the output end of the servo motor 20, two groups of slide rails 21 are installed at the top of the integrated frame 2, and two groups of sliders 17 are slidably installed on the surface of the slide rails 21, two groups of moving plates 16 are arranged above the integrated frame 2, and the moving plates 16 are respectively connected to the sliders 17, and the top of the moving plates 16 are all installed with straightening arms 15, racks 19 are slidably installed on the top of the integrated frame 2 on both sides of the gear 18, and the racks 19 and the gears 18 are meshed with each other, and the racks 19 are respectively connected to the moving plates 16, a rotating seat 10 is arranged on the other side of the support frame 3, and a visual detection mechanism 9 is installed at the top of the feeding conveyor belt 1;

[0026] The device is connected to an external controller and an external circuit, and the dry ice that has been produced and packaged is placed on the feeding conveyor belt 1. The feeding conveyor belt 1 drives the dry ice to move. At this time, the servo motor 20 is turned on, and the servo motor 20 drives the gear 18 to rotate. Under the mutual engagement of the gear 18 and the rack 19, the gear 18 drives the two sets of racks 19 to move toward each other, and the rack 19 drives the two sets of moving plates 16 to move toward each other. The moving plate 16 drives the slider 17 to slide on the surface of the slide rail 21. The slider 17 and the slide rail 21 provide sliding support for the moving plate 16, and the moving plate 16 drives the aligning arm 15 to move toward each other. The two sets of aligning arms 15 are used to center, clamp and align the dry ice to make the dry ice in the center position of the feeding conveyor belt 1. Then, the feeding conveyor belt 1 drives the dry ice to move to the bottom of the visual inspection mechanism 9, and the visual inspection mechanism 9 performs visual inspection on the dry ice, wherein the visual inspection mechanism The built-in high-definition camera 9 sends a signal to the controller if damaged dry ice is found. At the same time, the dry ice continues to move to the conveying roller 5. The controller feeds back a signal to the electric push rod 12, and the electric push rod 12 is opened. The electric push rod 12 drives the push arm 13 to move, and the push arm 13 drives the conveying roller 5 to rotate around the linkage shaft 11 through the hinge shaft 14, and the conveying roller 5 drives the dry ice to rotate. Under the action of gravity, the damaged dry ice slides from the surface of the conveying roller 5 through the unloading slope 6 to the inside of the barrel 7, wherein the upper surface of the unloading slope 6 is flush with the upper surface of the conveying roller 5, which will not affect the falling of the dry ice, thereby removing the damaged dry ice, and the intact dry ice is transported to the discharging conveyor belt 4 via the conveying roller 5, and then transported to the next station by the discharging conveyor belt 4, which realizes convenient centering and straightening of dry ice for convenient detection, facilitates the rotation and removal of unqualified dry ice, and improves the yield rate of dry ice output;

[0027] A conveying roller 5 is installed at the top of the support frame 3, and a linkage shaft 11 is installed on the side of the conveying roller 5 close to the support frame 3, and the conveying roller 5 is movably connected to the support frame 3 through the linkage shaft 11;

[0028] Two sets of electric push rods 12 are movably installed inside the support frame 3. The electric push rods 12 play the role of power drive. The output ends of the electric push rods 12 are all installed with push arms 13. The ends of the push arms 13 close to the conveying rollers 5 are all installed with hinge shafts 14. The push arms 13 are movably connected to the conveying rollers 5 through the hinge shafts 14. The side walls of the conveying rollers 5 are installed with material discharge slopes 6, and the material discharge slopes 6 are fixedly connected to the conveying rollers 5.

[0029] A rotating motor 22 is installed on the inner wall of the rotating seat 10, and the rotating motor 22 plays a role of power driving. A worm 23 is installed at the output end of the rotating motor 22, and the worm 23 is movably connected to the rotating seat 10. A rotating shaft 25 is movably installed inside the rotating seat 10 on one side of the worm 23. A worm wheel 24 is mounted on the surface of the rotating shaft 25, and the worm 23 and the worm wheel 24 are meshed with each other.

[0030] A rotating disk 8 is installed at the top of the rotating shaft 25, a roller ring 26 is installed at the top of the rotating seat 10, and the rotating disk 8 is slidably connected with the roller ring 26, and multiple groups of material barrels 7 with equal spacing are installed inside the rotating disk 8;

[0031] When a group of barrels 7 is full, the rotating motor 22 is turned on, and the rotating motor 22 drives the worm 23 to rotate. Under the mutual meshing of the worm 23 and the worm wheel 24, the worm 23 drives the worm wheel 24 to rotate, and the worm wheel 24 drives the rotating shaft 25 to rotate. Under the sliding support of the roller ring 26, the rotating shaft 25 drives the rotating disk 8 to rotate, and the rotating disk 8 drives the barrels 7 to rotate, so as to move the next group of empty barrels 7 to the position of the unloading slope 6, so as to facilitate the continuous removal of unqualified dry ice, realize convenient circular rotation and continuous replacement of barrels, reduce the time of replacing barrels, and improve the continuity of removing dry ice.

[0032] Working principle: first, the servo motor 20 drives the gear 18 to rotate, and the gear 18 drives the two sets of racks 19 to move toward each other, and the racks 19 drive the two sets of moving plates 16 to move toward each other, and the moving plate 16 drives the slider 17 to slide on the surface of the slide rail 21, and the slider 17 and the slide rail 21 provide sliding support for the moving plate 16, and the moving plate 16 drives the straightening arm 15 to move toward each other, and the two sets of straightening arms 15 are used to center, clamp and straighten the dry ice, so that the dry ice is in the center position of the feeding conveyor belt 1, and then the feeding conveyor belt 1 drives the dry ice to move to the bottom of the visual inspection mechanism 9, and the visual inspection mechanism 9 performs visual inspection on the dry ice. The visual inspection mechanism 9 has a built-in high-definition camera. If dry ice with damaged packaging is found, it will send a signal to the controller, and the dry ice continues to move to the conveying roller 5, and the electric push rod 12 drives the push arm 13 to move, and the push arm 13 drives the conveying roller through the hinge shaft 14. 5 rotates with the linkage shaft 11 as the axis, and the dry ice is driven to rotate by the conveying roller 5. Under the action of gravity, the damaged dry ice slides from the surface of the conveying roller 5 through the material discharge slope 6 to the inside of the barrel 7, wherein the upper surface of the material discharge slope 6 is flush with the upper surface of the conveying roller 5, and will not affect the falling of the dry ice, so that the damaged dry ice is removed, and the intact dry ice is transported to the discharge conveyor belt 4 through the conveying roller 5, and is transported to the next station by the discharge conveyor belt 4. When a group of barrels 7 is full, the rotating motor 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 24 to rotate, and the worm wheel 24 drives the rotating shaft 25 to rotate. Under the sliding support of the roller ring 26, the rotating shaft 25 drives the rotating disk 8 to rotate, and the rotating disk 8 drives the barrel 7 to rotate, so as to move the next group of empty barrels 7 to the position of the material discharge slope 6, so as to facilitate the continuous removal of unqualified dry ice, and complete the use of the cold chain dry ice automatic processing device.

Claims

1. A cold chain dry ice automated processing device, comprising a feeding conveyor belt (1) and a support frame (3), characterized in that: A support frame (3) is provided on one side of the feeding conveyor belt (1), a discharging conveyor belt (4) is provided on one side of the support frame (3), an integrated frame (2) is installed inside the feeding conveyor belt (1), a servo motor (20) is installed inside the integrated frame (2), a gear (18) is installed at the output end of the servo motor (20), two groups of slide rails (21) are installed at the top of the integrated frame (2), two groups of sliders (17) are slidably installed on the surface of the slide rails (21), and the top of the integrated frame (2) Two groups of movable plates (16) are provided, and the movable plates (16) are respectively connected to the sliders (17); the top of each movable plate (16) is provided with a straightening arm (15); the top of each integrated frame (2) on both sides of the gear (18) is provided with a rack (19) slidably installed, and the rack (19) and the gear (18) are meshed with each other, and the rack (19) is respectively connected to the movable plates (16); a rotating seat (10) is provided on the other side of the support frame (3); and a visual detection mechanism (9) is provided on the top of the feeding conveyor belt (1).

2. The cold chain dry ice automatic processing device according to claim 1, characterized in that: A conveying roller (5) is installed at the top end of the support frame (3), a linkage shaft (11) is installed on the side of the conveying roller (5) close to the support frame (3), and the conveying roller (5) is movably connected to the support frame (3) via the linkage shaft (11).

3. The cold chain dry ice automatic processing device according to claim 1, characterized in that: Two groups of electric push rods (12) are movably installed inside the support frame (3), and push arms (13) are installed at the output ends of the electric push rods (12).

4. The cold chain dry ice automatic processing device according to claim 3, characterized in that: The push arm (13) is provided with a hinge shaft (14) at one end close to the conveying roller (5), and the push arm (13) is movably connected to the conveying roller (5) via the hinge shaft (14).

5. The cold chain dry ice automatic processing device according to claim 2, characterized in that: A material discharge slope (6) is installed on the side wall of the conveying roller (5), and the material discharge slope (6) is fixedly connected to the conveying roller (5).

6. The cold chain dry ice automatic processing device according to claim 1, characterized in that: A rotating motor (22) is installed on the inner wall of the rotating seat (10), a worm (23) is installed on the output end of the rotating motor (22), and the worm (23) is movably connected to the rotating seat (10).

7. The cold chain dry ice automatic processing device according to claim 6, characterized in that: A rotating shaft (25) is movably mounted inside the rotating seat (10) on one side of the worm (23), a worm wheel (24) is sleeved on the surface of the rotating shaft (25), and the worm (23) and the worm wheel (24) are meshed with each other.

8. The cold chain dry ice automatic processing device according to claim 7, characterized in that: A rotating disk (8) is installed at the top of the rotating shaft (25), a roller ring (26) is installed at the top of the rotating seat (10), and the rotating disk (8) is slidably connected to the roller ring (26). Multiple groups of material barrels (7) with equal spacing are installed inside the rotating disk (8).

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