Dryer with automatic discharging medal stacking function

Abstract

The utility model discloses a dryer with an automatic blanking medal stacking function, which comprises a base, the top of the base is fixedly connected with a bracket, the bracket is L-shaped, a drying mechanism is arranged on the bracket, a blanking mechanism is arranged below the drying mechanism, the side wall of the bracket is fixedly connected with a fixed block, and the fixed block is fixedly connected with a rotating shaft. The tail end of the fixing block is fixedly connected with a discharging hopper, a stacking plate is arranged below the discharging hopper and is round, and the top of the stacking plate is fixedly connected with a plurality of blocking columns. According to the utility model, the dried meals can be guided out and transferred to the next processing link without manual operation, the dried meals can be automatically stacked together in a concentrated manner, so that the stacked meals can be processed and packaged in a unified manner subsequently, the meals can be dried from the front side and the back side at the same time, and the working efficiency is improved. And the medal does not need to be turned over manually.

Description

Technical Field

[0001] The utility model belongs to the technical field of medal drying, in particular to a drying machine with the function of automatically unloading medals and stacking them. Background Art

[0002] During the medal production process, there are usually cleaning, painting, plating and other processes, which will cause moisture on the surface or inside of the medal, so the medal needs to be dried to remove the moisture and ensure the dryness of the medal. In addition, some medals will be coated with a layer of protective or decorative coating during surface treatment, and drying can make the coating solidify quickly to improve its durability and aesthetics.

[0003] At present, there are some drying devices on the market, such as a spraying device for medal production with a drying function disclosed on the Chinese Patent Network, and its announcement number is CN213435290U. This device can dry the medals, but there are some defects and deficiencies that need to be improved: (1) After the medals are dried, some existing drying devices need to manually export and transfer the medals to the next processing link, which is not only time-consuming and labor-intensive, but also easy to cause fingerprints and stains on the hands to adhere to the medals during the export and transfer process, thereby affecting the appearance of the medals; (2) After the medals are dried, some existing drying devices often place the medals in a scattered manner. In order to facilitate subsequent processing and packaging, it is necessary to manually stack the scattered medals together. This process is cumbersome, inefficient, and labor-intensive; (3) Due to structural design reasons, some existing drying devices can only dry one side of the medal. When drying the other side, the medal needs to be manually turned over, thereby reducing the efficiency of the entire drying work. Therefore, in view of the above problems, the utility model provides a drying machine with automatic unloading medal stacking function, which is of great significance. Utility Model Content

[0004] The utility model provides a drying machine with the function of automatic unloading and stacking medals. The unloading mechanism can guide the medals after drying and transfer them to the next processing link without manual completion, which not only saves time and labor, but also avoids the adhesion of fingerprints, stains, etc. on the hands to the medals during the manual unloading and transfer process to affect the appearance of the medals; the unloading mechanism and the unloading hopper can guide the dried medals into the stacking plate, and the medals are automatically stacked together, so that the stacked medals can be uniformly processed and packaged later, and the entire stacking work does not require manual operation, thereby greatly improving work efficiency and reducing labor intensity; the first drying tubes and the second drying tubes in the drying mechanism can diffuse the heat generated by the electric heating wire to the top and bottom of the medals, so that the medals can be dried from the front and back at the same time, without manually turning the medals over, thereby effectively improving the efficiency of the entire drying work, and in summary, solves the problems in the background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a drying machine with automatic medal unloading and stacking function, comprising a base, a bracket fixedly connected to the top of the base, the bracket being L-shaped, a drying mechanism installed on the bracket, a unloading mechanism arranged below the drying mechanism, a fixed block fixedly connected to the side wall of the bracket, a unloading hopper fixedly connected to the end of the fixed block, a stacking plate arranged below the unloading hopper, the stacking plate being circular, a plurality of retaining columns fixedly connected to the top of the stacking plate;

[0007] The drying mechanism includes a heating chamber and a fan, wherein the heating chamber is fixedly connected to the top inner wall of the bracket, and power supply sockets are installed on the inner walls on both sides thereof, and a plurality of electric heating wires are electrically connected between the power supply sockets. The fan is installed on the top of the bracket, and its fan blades are located in the heating chamber. A plurality of first drying tubes are opened at the bottom of the heating chamber, and a plurality of heat-conducting tubes are fixedly connected to the side walls of the heating chamber, and a second drying tube is opened at the top of each of the heat-conducting tubes;

[0008] The unloading mechanism includes two pairs of roller frames, the roller frames are fixedly connected to the base, and each pair of the roller frames is equipped with a motor, a conveying roller is fixedly connected to the output shaft of the motor, the conveying roller is located between each pair of roller frames, and a conveyor belt is transmission-connected between the two conveying rollers, and a plurality of through holes are opened on the surface of the conveyor belt.

[0009] Furthermore, the first drying tubes are equidistantly distributed linearly along the length direction of the heating bin, the top end openings thereof are connected to the inner cavity of the heating bin, and the bottom end openings of the first drying tubes extend to just above the upper layer of the conveyor belt.

[0010] Furthermore, the heat-conducting tube is L-shaped and is equidistantly linearly distributed along the length direction of the heating bin. One end of the heat-conducting tube is connected to the inner cavity of the heating bin, and the other end is a sealing structure and passes through the upper and lower layers of the conveyor belt. The bottom end of the second drying tube is connected to the inner cavity of the heat-conducting tube, and the top end of the second drying tube extends to just below the upper layer of the conveyor belt.

[0011] Furthermore, a pair of baffles are fixedly connected to the side walls of the bracket, the baffles are attached to the upper layer of the conveyor belt, one end of the baffles is inclined outward, and a layer of protective pad is provided on the inner wall surface of the baffles.

[0012] Furthermore, the lower hopper is attached to one side of the conveyor belt and is located between a pair of baffles, and its cross section is circular. The top of the lower hopper is an open structure, and the diameter of its bottom end is equal to the spacing between the pair of baffles.

[0013] Furthermore, a positioning groove is provided on the surface of the base, and the positioning groove is located directly below the lower hopper. A positioning block is fixedly connected to the bottom of the stacking plate, and the cross-section of the positioning block is circular, and its diameter is equal to the diameter of the positioning groove.

[0014] Furthermore, the blocking columns are distributed in an equidistant annular pattern along the circumferential direction of the stacking plates, and the column body of each blocking column is covered with a protective sleeve. A plurality of pads are fixedly connected to the top surface of the stacking plates, and the pads are distributed in an annular array along the circumferential direction of the stacking plates.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) When the dryer with automatic medal unloading and stacking function in the utility model is in use, the medals after drying can be unloaded and transferred to the next processing link through the unloading mechanism without manual completion, which not only saves time and labor, but also avoids fingerprints, stains, etc. on the hands from adhering to the medals during the manual unloading and transfer process, thereby affecting the appearance of the medals;

[0017] (2) When the dryer with automatic medal unloading and stacking function in the utility model is in use, the dried medals can be introduced into the stacking plate through the unloading mechanism and the unloading hopper, and the medals can be automatically stacked together so that the stacked medals can be uniformly processed and packaged later. The entire stacking work does not require manual operation, thereby greatly improving work efficiency and reducing labor intensity;

[0018] (3) When the dryer with automatic medal unloading and stacking function in the utility model is in use, the heat generated by the electric heating wire can be diffused to the top and bottom of the medals through the first drying tube and the second drying tube in the drying mechanism, so that the medals can be dried from the front and back at the same time without manually turning the medals over, thereby effectively improving the efficiency of the entire drying work.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a structural schematic diagram of a drying machine with automatic medal unloading and stacking function according to the utility model;

[0022] Figure 2 It is a structural schematic diagram of the base and the bracket in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the drying mechanism in the utility model;

[0024] Figure 4 It is a top view of the drying mechanism in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the feeding mechanism in the utility model;

[0026] Figure 6 It is a structural schematic diagram of the stacking plate in the utility model;

[0027] Figure 7 It is a bottom view of the stacking plates in the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Base; 2. Bracket; 3. Fixing block; 4. Lower hopper; 5. Stacking plate; 6. Block column; 7. Heating chamber; 8. Fan; 9. Power supply seat; 10. Heating wire; 11. First drying tube; 12. Heat-conducting tube; 13. Second drying tube; 14. Roller frame; 15. Motor; 16. Conveyor roller; 17. Conveyor belt; 18. Through hole; 19. Baffle; 20. Protective pad; 21. Positioning groove; 22. Positioning block; 23. Protective cover; 24. Pad. DETAILED DESCRIPTION

[0030] 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 described embodiments 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.

[0031] In the description of the present invention, it should be understood that terms such as "relative", "one end", "inside", "lateral", "end", "two ends", "both sides", "front", "one end face", "the other end face" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] See also Figure 1-7 As shown, the utility model is a drying machine with automatic medal unloading and stacking function, comprising a base 1, a bracket 2 is fixedly connected to the top of the base 1, the bracket 2 is L-shaped, and a drying mechanism is installed on the bracket 2, a unloading mechanism is arranged below the drying mechanism, a fixing block 3 is fixedly connected to the side wall of the bracket 2, a unloading hopper 4 is fixedly connected to the end of the fixing block 3, a stacking plate 5 is arranged below the unloading hopper 4, the stacking plate 5 is circular, and a plurality of retaining columns 6 are fixedly connected to the top of the stacking plate 5;

[0033] The drying mechanism includes a heating chamber 7 and a fan 8. The heating chamber 7 is fixedly connected to the top inner wall of the bracket 2. Power supply seats 9 are installed on the inner walls on both sides. Several heating wires 10 are electrically connected between the power supply seats 9. The fan 8 is installed on the top of the bracket 2, and its fan blades are located in the heating chamber 7. Several first drying tubes 11 are opened at the bottom of the heating chamber 7, and several heat-conducting tubes 12 are fixedly connected to the side walls of the heating chamber 7. A second drying tube 13 is opened on the top of each heat-conducting tube 12. Each heating wire 10 can be powered by the power supply seat 9. The heating wire 10 can generate heat after being energized, and then drive the fan 8 to blow air. The wind force can diffuse the heat to the medal, so that the medal can be dried by the heat generated by the heating wire 10.

[0034] The unloading mechanism includes two pairs of roller frames 14, the roller frames 14 are fixedly connected to the base 1, and each pair of roller frames 14 is equipped with a motor 15, a conveying roller 16 is fixedly connected to the output shaft of the motor 15, the conveying roller 16 is located between each pair of roller frames 14, and a conveyor belt 17 is drivingly connected between the two conveying rollers 16, and a plurality of through holes 18 are opened on the surface of the conveyor belt 17. The conveying roller 16 can be driven to rotate by driving the motor 15, and the conveying roller 16 can drive the conveyor belt 17 to move when the conveying roller 16 rotates, so as to move the medal to the drying point for drying. After the drying is completed, the medal can be exported and transferred to the next processing link through the conveyor belt 17 without manual completion, which not only saves time and effort, but also avoids the adhesion of fingerprints, stains, etc. on the hands to the medals during the manual export and transfer process, thereby affecting the aesthetics of the medals.

[0035] Among them, the first drying tubes 11 are distributed linearly and equidistantly along the length direction of the heating chamber 7, the top end of the tube is connected to the inner cavity of the heating chamber 7, and the bottom end of the first drying tube 11 extends to just above the upper layer of the conveyor belt 17. The heat generated by the heating wire 10 can be diffused to the upper layer of the conveyor belt 17 and above the medals through each first drying tube 11, so as to dry the medals from the front.

[0036] Among them, the heat-conducting tube 12 is L-shaped and is equidistantly linearly distributed along the length direction of the heating bin 7. One end of the heat-conducting tube 12 is connected to the inner cavity of the heating bin 7, and the other end is a sealing structure and passes through the upper and lower layers of the conveyor belt 17. The bottom end of the second drying tube 13 is connected to the inner cavity of the heat-conducting tube 12, and the top end of the second drying tube 13 extends to just below the upper layer of the conveyor belt 17. The heat generated by the heating wire 10 can be diffused to between the upper and lower layers of the conveyor belt 17 through each heat-conducting tube 12 and the second drying tube 13, and diffused to the bottom of the medal through each through hole 18, so that the medal can be dried from the back.

[0037] Among them, a pair of baffles 19 are fixedly connected to the side walls of the bracket 2. The baffles 19 are attached to the upper layer of the conveyor belt 17, and one end thereof is inclined outward. When the conveyor belt 17 drives the medals to move, the baffles 19 can play a limiting role so that the medals can move along a straight line, thereby avoiding the medals from shifting when moving. A layer of protective pads 20 is provided on the inner wall surface of the baffles 19. The protective pads 20 are made of elastic materials such as sponges and are fixed by glue or the like. The protective pads 20 can play a buffering and protective role to prevent the medals from directly contacting the baffles 19 during movement and causing collision and wear.

[0038] Among them, the lower hopper 4 is attached to one side of the conveyor belt 17 and is located between a pair of baffles 19. Its cross-section is circular. The top of the lower hopper 4 is an open structure, and the diameter of its bottom end is equal to the distance between the pair of baffles 19. When the conveyor belt 17 drives the medals to move, the medals can fall into the lower hopper 4 along the baffle 19, and fall onto the stacking plate 5 through the lower hopper 4, so that the dried medals can be automatically stacked together without manual operation.

[0039] Among them, a positioning groove 21 is opened on the surface of the base 1, and the positioning groove 21 is located just below the lower hopper 4. A positioning block 22 is fixedly connected to the bottom of the stacking plate 5. The cross-section of the positioning block 22 is circular, and its diameter is equal to the diameter of the positioning groove 21. When the stacking plate 5 is placed on the base 1, the positioning block 22 can be aligned and inserted into the corresponding positioning groove 21. At this time, the position of the stacking plate 5 can be positioned by the mutual cooperation between the positioning block 22 and the positioning groove 21, thereby avoiding the position of the stacking plate 5 from being offset, which causes the medals to fail to accurately fall on and stack on the stacking plate 5.

[0040] The retaining posts 6 are distributed in an equidistant annular pattern along the circumferential direction of the stacking plate 5. When the medals fall onto the stacking plate 5, the retaining posts 6 can play a role of limiting, so that the medals can be kept aligned when stacked, and the medals are prevented from tilting and falling after being stacked. The column body of each retaining post 6 is covered with a protective sleeve 23, and the protective sleeve 23 is made of elastic materials such as silicone and fixed by glue or other means. The protective sleeve 23 can play a role of buffering protection to prevent the medals from directly contacting the retaining posts 6 and causing collision and wear when they fall onto the stacking plate 5. A plurality of pads 24 are fixedly connected to the top surface of the stacking plate 5. The pads 24 are distributed in an annular array along the circumferential direction of the stacking plate 5. The pads 24 are made of cylindrical rubber material and fixed by glue or other means. When the medals fall onto the stacking plate 5, the pads 24 can be placed on the bottom of the bottom medal to play a role of shock absorption protection, thereby avoiding collision and wear between the bottom medal and the stacking plate 5.

[0041] The circuits, electronic components and chip modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0042] The standard parts used in the application documents can all be purchased from the market. All the components in this application document can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The electrical components appearing in this article are all electrically connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls the LED lamp body, etc.

[0043] The working principle of the utility model is:

[0044] When the utility model is used, firstly, the electrical components in the dryer are connected to the control switch and the power supply through the wires, then the medals to be dried are placed on the conveyor belt 17, and the power supply seat 9 is used to supply power to each heating wire 10, so that the heating wire 10 generates heat after being energized. At the same time, the fan 8 is driven to blow air, and then the motor 15 is driven to drive the conveyor roller 16 to rotate. When the conveyor roller 16 rotates, the conveyor belt 17 can be driven to move. During the movement, the heat generated by the heating wire 10 can be diffused to the top and bottom of the medals through each first drying tube 11 and the second drying tube 13 under the action of wind, so that the medals can be dried from the front and back at the same time. The medals can be dried without manually turning them over. After the medals are dried, they can be exported and transferred to the next processing link through the conveyor belt 17 without manual work, which not only saves time and effort, but also avoids fingerprints, stains, etc. on the hands from adhering to the medals during the manual export and transfer process, thereby affecting the appearance of the medals. When the conveyor belt 17 drives the medals to move, the medals can fall into the lower hopper 4 along the baffle 19, and fall onto the stacking plate 5 through the lower hopper 4, so that the dried medals can be automatically stacked together without manual operation. After that, the stacking plate 5 is removed from the base 1, and the stacked medals can be subsequently processed and packaged in a unified manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drying machine with automatic unloading and medal stacking function, characterized in that: It comprises a base, the top of the base is fixedly connected with a bracket, the bracket is L-shaped, a drying mechanism is installed on the bracket, a material discharge mechanism is arranged below the drying mechanism, a fixed block is fixedly connected to the side wall of the bracket, a material discharge hopper is fixedly connected to the end of the fixed block, a stacking plate is arranged below the material discharge hopper, the stacking plate is circular, and a plurality of retaining columns are fixedly connected to the top of the stacking plate; The drying mechanism includes a heating chamber and a fan, wherein the heating chamber is fixedly connected to the top inner wall of the bracket, and power supply sockets are installed on the inner walls on both sides thereof, and a plurality of electric heating wires are electrically connected between the power supply sockets. The fan is installed on the top of the bracket, and its fan blades are located in the heating chamber. A plurality of first drying tubes are opened at the bottom of the heating chamber, and a plurality of heat-conducting tubes are fixedly connected to the side walls of the heating chamber, and a second drying tube is opened at the top of each of the heat-conducting tubes; The unloading mechanism includes two pairs of roller frames, the roller frames are fixedly connected to the base, and each pair of the roller frames is equipped with a motor, a conveying roller is fixedly connected to the output shaft of the motor, the conveying roller is located between each pair of roller frames, and a conveyor belt is transmission-connected between the two conveying rollers, and a plurality of through holes are opened on the surface of the conveyor belt.

2. A drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: The first drying tubes are equidistantly distributed linearly along the length direction of the heating bin, the top tube openings thereof are connected to the inner cavity of the heating bin, and the bottom tube openings of the first drying tubes extend to just above the upper layer of the conveyor belt.

3. The drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: The heat-conducting tube is L-shaped and is equidistantly linearly distributed along the length direction of the heating bin. One end of the heat-conducting tube is connected to the inner cavity of the heating bin, and the other end is a sealing structure and passes through the upper and lower layers of the conveyor belt. The bottom end of the second drying tube is connected to the inner cavity of the heat-conducting tube, and the top end of the second drying tube extends to just below the upper layer of the conveyor belt.

4. The drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: A pair of baffles are fixedly connected to the side walls of the bracket. The baffles are attached to the upper layer of the conveyor belt, one end of which is inclined outward, and a layer of protective pad is arranged on the inner wall surface of the baffles.

5. The drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: The lower hopper is attached to one side of the conveyor belt and is located between a pair of baffles. Its cross section is circular. The top of the lower hopper is an open structure, and its bottom diameter is equal to the spacing between the pair of baffles.

6. The drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: A positioning groove is provided on the surface of the base, and the positioning groove is located directly below the lower hopper. A positioning block is fixedly connected to the bottom of the stacking plate. The cross section of the positioning block is circular, and its diameter is equal to the diameter of the positioning groove.

7. The drying machine with automatic medal unloading and stacking function according to claim 1, characterized in that: The blocking columns are distributed in an equidistant annular pattern along the circumferential direction of the stacking plates, and the column body of each blocking column is covered with a protective sleeve. A plurality of pads are fixedly connected to the top surface of the stacking plates, and the pads are distributed in an annular array along the circumferential direction of the stacking plates.

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