Rotary type rapid drying machine

Abstract

The utility model discloses a rotary type quick dryer which comprises a drying box, the drying box comprises a box shell, the inner side wall of the box shell is fixedly connected with an outer drying air pipe, and the middle position of the interior of the box shell is fixedly connected with an inner drying air pipe; a rotating assembly is arranged on the lower portion of the interior of the box shell and comprises a gear ring, a sun gear is arranged in the middle of the gear ring, and a plurality of planetary gears are connected between the sun gear and the gear ring in an engaged mode. A supporting column is fixedly connected to the bottom end of the planetary gear, a sliding groove is formed in the lower portion of the interior of the box shell, and the supporting column is slidably connected with the sliding groove; all side faces of the cup can be dried close to the outer drying air pipe or the inner drying air pipe, so that uneven heating of coating on the surface of the cup is avoided, the drying time is saved, the adjustment operation that the spraying face of the cup needs to be adjusted to be close to a heat source when the cup is placed is avoided, and the feeding time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cup manufacturing equipment, in particular to a rotary quick drying machine. Background Art

[0002] In the prior art, when the spraying work is completed on the surface of the cup, the surface needs to be dried to accelerate the adhesion of the material. The traditional drying equipment uses a conveyor belt and sets heating pipes on both sides of the conveyor belt to achieve surface heating of the cup.

[0003] Publication No. CN219572569U discloses a rotary fast dryer; the dryer comprises: a frame; a rotating mechanism arranged on a workbench; a workbench arranged on the frame; a drying mechanism arranged on the frame; a plurality of workpiece fixing seats arranged equidistantly in a circle are arranged on the workbench; the workpiece fixing seats are located in the drying mechanism; the rotating mechanism of this device drives the workbench to rotate, and at the same time, each dried workpiece is fixed by the workpiece fixing seats, and at the same time, mobile heating is realized by heating tubes on both sides, so that the workbench is driven to rotate by the rotation of the motor to realize rotary heating, and at the same time, the workpieces are placed separately, so as to ensure that the surface of the cup is fully dried, and at the same time, the rotary device occupies a small area and has better applicability, but the patent still has the following problems in actual use:

[0004] However, in the above device, although the surface of the tea set can be evenly heated during the rotation of the workbench during drying, the heated surface of the tea set does not change. If the side of the tea set that is farther away from the heating tube is relatively less heated, the paint on one side of the tea set will be dried while the other side will not be completely dried. In this case, the processing time needs to be extended for drying, which will eventually increase the drying time of the tea set, wasting time and production costs.

[0005] A rotary fast dryer is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a rotary fast drying machine to solve the problem that the heating surface of the tea set mentioned in the above background technology does not change. If the side of the tea set that is farther away from the heating tube is relatively less heated, the paint on one side of the tea set will be dried while the other side will not be completely dried. In this case, the processing time needs to be extended for drying, which will eventually increase the drying time of the tea set.

[0007] To achieve the above object, the utility model provides the following technical solution: a rotary quick dryer, comprising a drying box, the drying box comprising a box shell, an outer drying air duct is fixedly connected to the inner side wall of the box shell, and an inner drying air duct is fixedly connected to the inner middle position of the box shell;

[0008] A rotating assembly is arranged at the lower part of the housing, and the rotating assembly comprises a gear ring, a sun gear is arranged in the middle of the gear ring, and a plurality of planetary gears are meshedly connected between the sun gear and the gear ring;

[0009] Wherein, a limiting mechanism is arranged on the top surface of the planetary gear.

[0010] Preferably, the outer side of the gear ring is rotatably connected to a support frame, and the support frame is fixedly connected to the inner lower part of the box shell. The bottom of the sun gear is fixedly connected to a motor, and the motor is fixedly connected to the inner lower part of the box shell. The top surface of the sun gear is rotatably connected to the bottom end of the internal drying air duct.

[0011] Preferably, a support column is fixedly connected to the bottom end of the planetary gear, a sliding groove is opened at the lower inner part of the box shell, and the support column is slidably connected to the sliding groove.

[0012] Preferably, the limiting mechanism includes a double-layer ring disk rotatably connected to the top surface of the planetary gear, a gap is provided between the two layers of the double-layer ring disk, a rotating sleeve is provided inside the gap, a sliding rod passes through the inside of the rotating sleeve, and a groove is provided on the top surface of the planetary gear, and the groove is located in the middle of the double-layer ring disk.

[0013] Preferably, the bottom of one outer end of the sliding rod is rotatably connected to a connecting column, the bottom end of the connecting column is rotatably connected to the top surface of the planetary gear, the other end of the sliding rod is rotatably connected to a rotating wheel, the rotating sleeve is rotatably connected to the double-layer ring disk, and the sliding rod is slidably connected to the rotating sleeve.

[0014] Preferably, a positioning plate is fixedly connected to the outer side of the top layer of the double-layer ring disk, and the other end of the positioning plate is vertically threadedly connected to a threaded knob, and the bottom end of the threaded knob is rotatably connected to a friction pad, and the friction pad can fit with the surface of the planetary gear.

[0015] Preferably, a correction wheel is rotatably connected to the bottom end of the support column, and the correction wheel is slidably connected to the sliding groove.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the rotary fast drying machine enables all sides of the cup on the surface of the planetary gear to be dried close to the outer drying duct or the inner drying duct, thereby avoiding uneven heating of the coating on the surface of the cup, saving drying time, and avoiding the need to adjust the spray surface of the cup to be close to the heat source when placing it, saving loading time. The specific contents are as follows:

[0017] 1. The planetary gears rotate by rotating the sun gear, and move around the sun gear, and finally the planetary gears rotate while revolving, so that all sides of the cups on the surface of the planetary gears can be dried close to the outer drying duct or the inner drying duct, thereby avoiding uneven heating of the paint on the surface of the cups, saving drying time, and avoiding the need to adjust the spray surface of the cups when placing them to make them close to the heat source, saving loading time.

[0018] 2. The double-layer disk is rotated by pulling the positioning plate, so that the rotating sleeve pulls the sliding rod to rotate with the connecting column as the center, and drives the rotating wheel to stick to the cup. Finally, the bottom of cups of various sizes can be quickly fixed on the surface of the planetary gear, preventing lighter cups from being blown down by hot wind, and ensuring that the cups can rotate with the planetary gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0020] Figure 2 Schematic diagram of the top view of the support frame;

[0021] Figure 3 It is a schematic diagram of the installation structure of the correction wheel and the support column;

[0022] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0023] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0024] In the figure: 1. drying box; 101. box shell; 102. outer drying air duct; 103. inner drying air duct; 2. rotating assembly; 201. supporting frame; 202. gear ring; 203. motor; 204. sun gear; 205. planetary gear; 206. supporting column; 207. sliding groove; 208. correction wheel; 3. limiting mechanism; 301. double-layer ring plate; 302. connecting column; 303. sliding rod; 304. rotating sleeve; 305. rotating wheel; 306. positioning plate; 307. threaded knob; 308. friction pad; 309. pocket groove. DETAILED DESCRIPTION

[0025] 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. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a rotary fast drying machine, comprising a drying box 1, the drying box 1 comprising a box shell 101, an outer drying air duct 102 is fixedly connected to the inner side wall of the box shell 101, and an inner drying air duct 103 is fixedly connected to the middle position of the box shell 101;

[0027] A rotating assembly 2 is arranged at the lower part of the housing 101, and the rotating assembly 2 includes a gear ring 202, a sun gear 204 is arranged in the middle of the gear ring 202, and a plurality of planetary gears 205 are meshedly connected between the sun gear 204 and the gear ring 202; wherein a limiting mechanism 3 is arranged on the top surface of the planetary gear 205.

[0028] The outer side of the gear ring 202 is rotatably connected to the support frame 201, and the support frame 201 is fixedly connected to the inner lower part of the box shell 101. The bottom of the sun gear 204 is fixedly connected to the motor 203, and the motor 203 is fixedly connected to the inner lower part of the box shell 101. The top surface of the sun gear 204 is rotatably connected to the bottom end of the inner drying air duct 103; air vents are opened on the pipe walls of the inner drying air duct 103 and the outer drying air duct 102, so that air can be blown from both sides of the cups to dry the cups.

[0029] The bottom end of the planetary gear 205 is fixedly connected with a support column 206, and a sliding groove 207 is opened at the lower part of the inner part of the housing 101, and the support column 206 is slidably connected to the sliding groove 207; the support column 206 can support the planetary gear 205 to remain at the same height as the sun gear 204 and the gear ring 202, thereby maintaining engagement.

[0030] The limiting mechanism 3 includes a double-layer disk 301 rotatably connected to the top surface of the planetary gear 205, a gap is provided between the two layers of the double-layer disk 301, a rotating sleeve 304 is provided inside the gap, a sliding rod 303 is penetrated inside the rotating sleeve 304, a pocket groove 309 is provided on the top surface of the planetary gear 205, and the pocket groove 309 is located in the middle of the double-layer disk 301; a connecting column 302 is rotatably connected to the bottom of one end of the outer side of the sliding rod 303, the bottom end of the connecting column 302 is rotatably connected to the top surface of the planetary gear 205, and another section of the sliding rod 303 is rotatably connected to the rotating wheel 305, the rotating sleeve 304 is rotatably connected to the double-layer disk 301, and the sliding rod 303 is slidably connected to the rotating sleeve 304; when the rotating sleeve 304 moves with the double-layer disk 301, it will pull the sliding rod 303 to rotate, and it will also slide with the sliding rod 303, and the cups can be placed in the pocket groove 309 to avoid abnormal jamming of the sliding rod 303 and the cups.

[0031] A positioning plate 306 is fixedly connected to the outer side of the top layer of the double-layer ring disk 301, and a threaded knob 307 is vertically threadedly connected to the other end of the positioning plate 306. The bottom end of the threaded knob 307 is rotatably connected to a friction pad 308, and the friction pad 308 can fit the surface of the planetary gear 205; the friction pad 308 can increase the friction force when the threaded knob 307 and the planetary gear 205 are squeezed, thereby ensuring that the double-layer ring disk 301 maintains the set angle, and ultimately the bottom of cups of various sizes can be quickly fixed to the surface of the planetary gear 205.

[0032] The bottom end of the support column 206 is rotatably connected to a correction wheel 208, which is slidably connected to the sliding groove 207; the correction wheel 208 can increase the stability of the planetary gear 205 when it moves, ensuring that the support column 206 is always in a vertical state when it moves.

[0033] Working principle: Before using this kind of rotary fast dryer, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, firstly, the cup is placed inside the pocket groove 309, and then the positioning plate 306 is pulled to rotate the double-layer disk 301, so that the rotating sleeve 304 pulls the sliding rod 303 to rotate with the connecting column 302 as the center, until the sliding rod 303 drives the rotating wheel 305 to stick to the cup, and finally the threaded knob 307 is rotated to make it drop quickly and squeeze the friction pad 308 on the surface of the planetary gear 205, so that the bottom of cups of various sizes can be quickly fixed on the surface of the planetary gear 205, so as to prevent the lighter cups from being blown down by the hot wind, and ensure that the cups can rotate with the planetary gear 205;

[0034] Then, the motor 203 is started to rotate the sun gear 204, thereby rotating the planetary gear 205 and moving around the sun gear 204 due to the gear ring 202, and finally the planetary gear 205 rotates while revolving, so that all sides of the cup on the surface of the planetary gear 205 can be dried close to the outer drying tube 102 or the inner drying tube 103, thereby avoiding uneven heating of the paint on the surface of the cup, saving drying time, and avoiding the need to adjust the spray surface of the cup to make it close to the heat source when placing it, saving loading time.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rotary quick dryer, comprising a drying box (1), the drying box (1) comprising a box shell (101), an outer drying air duct (102) being fixedly connected to the inner side wall of the box shell (101), and an inner drying air duct (103) being fixedly connected to the middle position inside the box shell (101); It is characterized in that Also includes: A rotating assembly (2) is arranged at the lower part of the housing (101), the rotating assembly (2) comprising a gear ring (202), a sun gear (204) being arranged in the middle of the gear ring (202), and a plurality of planetary gears (205) being meshed and connected between the sun gear (204) and the gear ring (202); Wherein, a limiting mechanism (3) is provided on the top surface of the planetary gear (205).

2. A rotary fast drying machine according to claim 1, characterized in that: The outer side of the gear ring (202) is rotatably connected to a support frame (201), and the support frame (201) is fixedly connected to the inner lower part of the box shell (101). The bottom of the sun gear (204) is fixedly connected to a motor (203), and the motor (203) is fixedly connected to the inner lower part of the box shell (101). The top surface of the sun gear (204) is rotatably connected to the bottom end of the internal drying air duct (103).

3. A rotary fast drying machine according to claim 1, characterized in that: The bottom end of the planetary gear (205) is fixedly connected to a support column (206), a sliding groove (207) is provided at the lower part of the interior of the housing (101), and the support column (206) is slidably connected to the sliding groove (207).

4. A rotary fast drying machine according to claim 1, characterized in that: The limiting mechanism (3) comprises a double-layered ring disc (301) rotatably connected to the top surface of the planetary gear (205), a gap is provided between the two layers of the double-layered ring disc (301), a rotating sleeve (304) is provided inside the gap, a sliding rod (303) passes through the inside of the rotating sleeve (304), and a pocket groove (309) is provided on the top surface of the planetary gear (205), and the pocket groove (309) is located in the middle of the double-layered ring disc (301).

5. A rotary fast drying machine according to claim 4, characterized in that: The bottom of one outer end of the sliding rod (303) is rotatably connected to a connecting column (302), the bottom end of the connecting column (302) is rotatably connected to the top surface of the planetary gear (205), the other end of the sliding rod (303) is rotatably connected to a rotating wheel (305), the rotating sleeve (304) is rotatably connected to the double-layer ring disk (301), and the sliding rod (303) is slidably connected to the rotating sleeve (304).

6. A rotary fast drying machine according to claim 4, characterized in that: A positioning plate (306) is fixedly connected to the outer side of the top layer of the double-layer ring disk (301), and a threaded knob (307) is vertically threadedly connected to the other end of the positioning plate (306). A friction pad (308) is rotatably connected to the bottom end of the threaded knob (307), and the friction pad (308) can fit the surface of the planetary gear (205).

7. A rotary fast drying machine according to claim 3, characterized in that: The bottom end of the support column (206) is rotatably connected to a correction wheel (208), and the correction wheel (208) is slidably connected to the sliding groove (207).

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