Drying machine for shoemaking

Abstract

The drying machine structurally comprises a bottom frame and a drying box arranged on the bottom frame, a drying cavity is formed in the drying box, an opening is formed in the top face of the drying cavity, a box cover is hinged to the top face of the drying cavity, and a pivot is rotationally arranged at the bottom in the box cover and connected with a power mechanism used for driving the pivot to rotate. The pivot is sleeved with a sleeve, a locking mechanism is arranged between the sleeve and the pivot, a plurality of sleeve rods are installed outside the sleeve at equal intervals, and the sleeve can be integrally assembled into or disassembled from the drying box through locking or unlocking of the locking mechanism. When the shoe cabinet works, the plurality of sleeves are arranged to realize batch taking and placing of shoes, a worker can load and unload each shoe outside the drying oven, the operation convenience of the equipment is improved, the production continuity of the equipment is ensured, and the production and processing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe-making equipment, and more specifically, to a shoe-making drying machine. Background Art

[0002] When processing the soles, they need to be glued, and the glued shoes need three to five days to dry naturally, so they need to be dried, and drying is a very important link in shoe production.

[0003] At present, a Chinese patent with a publication (announcement) number of CN220713864U discloses a multi-station shoe drying device, which includes a drying box, a control panel is arranged on the front side of the drying box, a hot air blower is arranged inside the drying box, and slide grooves are provided on both the left and right sides of the drying box, and a slider is slidably embedded in the slide groove;

[0004] When the above-mentioned "multi-station shoe drying device" is in use, the hot air blower in the drying box 1 is started, and then the shoes are inverted and put on the outside of the bracket 7. The hot air blown by the hot air blower enters the bracket 7 through the connecting device 6, and then blown out from the air outlet on the side of the bracket 7. The blown hot air directly dries the inside of the shoes. The shoes are taken out after drying. Since there are multiple drying stations, the staff needs to manually take out and put in each shoe in turn. The operation process is relatively cumbersome and time-consuming, and the operation requires shutdown, which affects the working continuity and production efficiency of the equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a shoe-making drying machine to solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoemaking dryer, comprising a base frame and a drying box arranged on the base frame, a drying chamber formed in the drying box, the top surface of the drying chamber is open and a box cover is hingedly connected, a pivot is rotatably arranged at the bottom of the box cover and the pivot is connected to a power mechanism for driving its rotation, a sleeve is sleeved outside the pivot and a locking mechanism is provided between the sleeve and the pivot, a plurality of sleeve rods are equidistantly and spaced apart outside the sleeve, and the sleeve can be locked or unlocked by the locking mechanism to realize the overall loading or unloading of the sleeve into or out of the drying box.

[0007] The utility model is further configured as follows: two limiting grooves are formed outside the pivot, a mounting cavity matched with the pivot is formed on the sleeve, and limiting ribs matched with the two limiting grooves are formed inside the mounting cavity.

[0008] The utility model is further configured as follows: a top surface of the sleeve is connected with a gripping portion through a fixed arm, and the gripping portion is used for lifting the sleeve to realize the overall assembly and disassembly of the sleeve.

[0009] The utility model is further configured as follows: the locking mechanism includes a lock sleeve rotatably connected to the grip portion and a slot is formed at the lower end of the lock sleeve, a positioning column adapted to the slot is formed on the top surface of the pivot, a through hole adapted to the positioning column is formed on the sleeve, two vertical grooves are correspondingly formed on the outer wall of the positioning column, an annular groove connected to the inner ends of the two vertical grooves is formed on the outer wall of the positioning column, and two locking blocks adapted to the vertical grooves are formed on the inner wall of the slot.

[0010] The utility model is further configured as follows: two accommodating grooves are correspondingly arranged on the top surface of the gripping portion with the lock sleeve as the center, and abutment columns are telescopically arranged in the two accommodating grooves, the outer ends of the abutment columns are arc-shaped structures, and a spring member is connected between the inner ends and the bottom walls of the accommodating grooves, the upper end of the lock sleeve is connected to a rotating portion, and four abutment grooves are formed on the lower end surface of the rotating portion at positions corresponding to the abutment columns.

[0011] The utility model is further configured as follows: the power mechanism comprises a servo motor, the servo motor is fixedly mounted below the base frame through a fixing frame, and the lower end of the pivot extends through and extends below the base frame and is drivingly connected to the servo motor.

[0012] The utility model is further configured as follows: an air inlet cover is installed outside the drying box, and the inside of the air inlet cover is connected to the drying chamber, and at least one group of air inlet fans and an electric heating network are installed in the air inlet cover.

[0013] In summary, the utility model has the following beneficial effects: when working, batch taking and placing of shoes can be achieved by setting up multiple sleeves, and the staff can complete the loading and unloading of each shoe outside the oven, thereby improving the operating convenience of the equipment, ensuring the production continuity of the equipment and thus improving the production and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly of the pivot and sleeve of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the locking mechanism of the utility model;

[0018] Figure 4 It is a distribution diagram of the vertical grooves and the annular grooves of the utility model.

[0019] Figure numerals: 1, base frame; 10, drying box; 11, drying chamber; 12, box cover; 13, air inlet hood; 14, air inlet fan; 15, electric heating network; 2, pivot; 20, limiting groove; 21, servo motor; 22, fixing frame; 3, sleeve; 30, sleeve rod; 31, installation chamber; 32, limiting rib; 33, gripping part; 34, accommodating groove; 35, support column; 36, spring member; 37, rotating part; 38, support groove; 39, fixed arm; 4, locking sleeve; 40, slot; 41, positioning column; 42, through hole; 43, vertical groove; 44, annular groove; 45, locking block. DETAILED DESCRIPTION

[0020] 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 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.

[0021] See also Figure 1-4 As shown, a shoemaking dryer according to an embodiment of the utility model comprises a base frame 1 and a drying box 10 arranged on the base frame 1, a drying chamber 11 is formed in the drying box 10, the top surface of the drying chamber 11 is open and a box cover 12 is hingedly connected, a pivot 2 is rotatably arranged at the bottom of the box cover 12 and the pivot 2 is connected to a power mechanism for driving its rotation, a sleeve 3 is sleeved outside the pivot 2 and a locking mechanism is provided between the sleeve 3 and the pivot 2, a plurality of sleeve rods 30 are equidistantly and spaced apart outside the sleeve 3, and the sleeve 3 is locked or unlocked by the locking mechanism to realize the overall loading or unloading of the drying box 10.

[0022] When in use, the shoe drying machine is equipped with at least two sleeves 3, and each sleeve 3 is provided with a plurality of sleeve rods 30 for hanging shoes at intervals. The staff hangs the shoes to be dried on the sleeve rods 30, and then puts the entire sleeve 3 into the drying chamber 11 and locks it, and closes the box cover 12 to dry the shoes (the box cover 12 is equipped with an exhaust valve connected to the drying chamber 11). During the drying process, the power mechanism drives the pivot 2 to rotate and drives the sleeve rods 30 and the shoes to rotate to ensure that the shoes are heated evenly. After the drying is completed, the current sleeve 3 is completely removed and loaded into the next sleeve 3 to dry the next batch of shoes;

[0023] When the utility model is working, batch picking and placing of shoes is realized by setting a plurality of sleeves 3, and the staff can pick and place each shoe outside the oven, thereby improving the convenience of equipment operation, ensuring the production continuity of the equipment and thus improving the production and processing efficiency.

[0024] The pivot 2 is formed with two limiting grooves 20 on the outside, the sleeve 3 is formed with a mounting cavity 31 adapted to the pivot 2 , and the mounting cavity 31 is formed with limiting ribs 32 adapted to the two limiting grooves 20 .

[0025] When in use, the cooperation between the limiting groove 20 and the limiting rib 32 ensures the cooperation stability between the sleeve 3 and the output shaft, so that the output shaft can drive the sleeve 3 to rotate more stably.

[0026] The top surface of the sleeve 3 is connected with a gripping portion 33 via a fixed arm 39 , and the gripping portion 33 is used to lift the sleeve 3 to achieve overall assembly and disassembly of the sleeve 3 .

[0027] When in use, the grip portion 33 provides a stable fulcrum for loading and unloading the sleeve 3 .

[0028] The locking mechanism includes a lock sleeve 4 rotatably connected to the grip portion 33 and a slot 40 is formed at the lower end of the lock sleeve 4, a positioning column 41 adapted to the slot 40 is formed on the top surface of the pivot 2, a through hole 42 adapted to the positioning column 41 is opened in the sleeve 3, two vertical grooves 43 are correspondingly formed on the outer wall of the positioning column 41, an annular groove 44 connected to the inner ends of the two vertical grooves 43 is formed on the outer wall of the positioning column 41, and two locking blocks 45 adapted to the vertical grooves 43 are formed on the inner wall of the slot 40.

[0029] When in use, when installing the sleeve 3, the two limiting ribs 32 on its inner side are calibrated with the two limiting grooves 20 on the outer side of the output shaft to fit the sleeve 3 onto the outer side of the pivot 2. When the sleeve 3 is installed in place, the positioning column 41 extends out of the through hole 42 and enters the slot 40. Since the locking block 45 on the inner wall of the slot 40 corresponds to and fits with the vertical groove 43 on the outer wall of the positioning column 41, the positioning column 41 can smoothly enter the slot 40. At this time, the locking sleeve 4 is rotated to drive the two locking blocks 45 on the inner wall of the slot 40 to slide into the annular groove 44. At this time, the locking sleeve 4 and the positioning column 41 are locked through the limiting cooperation between the annular groove 44 and the locking block 45, that is, the installation locking of the sleeve 3 is realized. When the sleeve 3 needs to be replaced, the sleeve 3 can be unlocked by rotating the locking sleeve 4.

[0030] Two accommodating grooves 34 are correspondingly arranged on the top surface of the gripping portion 33 with the locking sleeve 4 as the center, and a support column 35 is telescopically arranged in the two accommodating grooves 34. The outer end of the support column 35 is an arc structure and a spring member 36 is connected between the inner end and the inner bottom wall of the accommodating groove 34. A rotating portion 37 is connected to the upper end of the locking sleeve 4, and four support grooves 38 are formed on the lower end surface of the rotating portion 37 at the corresponding positions of each support column 35.

[0031] When in use, the four abutting grooves 38 correspond to each other in pairs. When the lock sleeve 4 is in a locked state or an unlocked state, the two abutting pillars 35 extend out of the accommodating groove 34 due to the force of the spring member 36 and clamp with two of the abutting grooves 38 on the lower end surface of the rotating part 37 to achieve the positioning of the rotating part 37; the two ends of the spring member 36 are respectively drivingly connected to the inner bottom wall of the accommodating groove 34 and the inner end of the abutting pillar 35;

[0032] The stopper 35 and the stopper groove 38 are used to prevent the rotating part 37 from rotating incorrectly during operation. When the rotating part 37 controls the lock sleeve 4 to switch between the locked and unlocked states, the rotational force is greater than the elastic force of the spring member 36, prompting the two stoppers 35 to withdraw from the current two stopper grooves 38 and retract into the accommodating groove 34. When the state of the rotating part 37 is switched into place, the other two stopper grooves 38 correspond to the positions of the stopper 35. At this time, the two stopper columns 35 are ejected from the accommodating grooves 34 again due to the action of the spring member 36 and clamped with the corresponding stopper grooves 38, thereby locking the rotating part 37. Since the rotation of the pivot 2 is relatively slow, the limit between the stopper 35 and the stopper groove 38 is sufficient to support the locking of the rotating part 37.

[0033] The power mechanism includes a servo motor 21 , which is fixed below the base frame 1 through a fixing frame 22 . The lower end of the pivot 2 extends through the base frame 1 and is drivingly connected to the servo motor 21 .

[0034] When in use, the servo motor 21 drives the pivot 2 to rotate during the drying process, thereby driving each shoe to rotate to ensure uniform heating.

[0035] An air inlet cover 13 is installed outside the drying box 10 , and the inside of the air inlet cover 13 is connected to the drying chamber 11 . At least one group of air inlet fans 14 and an electric heating network 15 are installed inside the air inlet cover 13 .

[0036] When in use, the air inlet fan 14 delivers outside air into the drying chamber 11, and the electric heating network 15 heats the outside air to dry the shoes in the drying chamber 11.

[0037] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A shoemaking drying machine, comprising a base frame (1) and a drying box (10) arranged on the base frame (1), characterized in that: The drying box (10) has a drying chamber (11) formed therein, the top surface of the drying chamber (11) is open and a box cover (12) is hingedly connected thereto, a pivot (2) is rotatably arranged at the bottom of the box cover (12), and the pivot (2) is connected to a power mechanism for driving the rotation thereof, a sleeve (3) is sleeved outside the pivot (2), and a locking mechanism is provided between the sleeve (3) and the pivot (2), a plurality of sleeve rods (30) are equidistantly and spaced apart from each other outside the sleeve (3), and the sleeve (3) can be integrally loaded into or removed from the drying box (10) by locking or unlocking the locking mechanism.

2. The shoe-making drying machine according to claim 1, characterized in that: The pivot (2) is externally formed with two limiting grooves (20), the sleeve (3) is formed with a mounting cavity (31) adapted to the pivot (2), and the mounting cavity (31) is internally formed with limiting ribs (32) adapted to the two limiting grooves (20).

3. The shoe-making drying machine according to claim 2, characterized in that: The top surface of the sleeve (3) is connected to a gripping portion (33) via a fixed arm (39), and the gripping portion (33) is used to lift the sleeve (3) to achieve overall assembly and disassembly of the sleeve (3).

4. The shoe-making drying machine according to claim 3, characterized in that: The locking mechanism comprises a lock sleeve (4) rotatably connected to the gripping portion (33), and a slot (40) is formed at the lower end of the lock sleeve (4); a positioning column (41) adapted to the slot (40) is formed on the top surface of the pivot (2); a through hole (42) adapted to the positioning column (41) is formed on the sleeve (3); two vertical grooves (43) are correspondingly formed on the outer wall of the positioning column (41); an annular groove (44) connected to the inner ends of the two vertical grooves (43) is formed on the outer wall of the positioning column (41); and two locking blocks (45) adapted to the vertical grooves (43) are formed on the inner wall of the slot (40).

5. The shoe-making drying machine according to claim 4, characterized in that: The top surface of the gripping portion (33) is provided with two receiving grooves (34) corresponding to the locking sleeve (4) as the center, and a support column (35) is telescopically provided in each of the two receiving grooves (34). The outer end of the support column (35) is an arc-shaped structure, and a spring member (36) is connected between the inner end and the inner bottom wall of the receiving groove (34). The upper end of the locking sleeve (4) is connected to a rotating portion (37), and the lower end surface of the rotating portion (37) is formed with four support grooves (38) at positions corresponding to the support columns (35).

6. The shoe-making drying machine according to claim 1, characterized in that: The power mechanism comprises a servo motor (21), the servo motor (21) being fixedly mounted below the base frame (1) via a fixing frame (22), and the lower end of the pivot shaft (2) extending through the base frame (1) and drivingly connected to the servo motor (21).

7. The shoe-making drying machine according to claim 1, characterized in that: An air inlet hood (13) is installed outside the drying box (10), and the interior of the air inlet hood (13) is connected to the drying chamber (11). At least one group of air inlet fans (14) and an electric heating network (15) are installed inside the air inlet hood (13).

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