A blowing mechanism and blowing process for combat boots, training boots and leather shoes

Abstract

The application discloses a kind of combat boots, combat boots, shoe blowing mechanism and blowing process for leather shoes, it is related to shoemaking equipment technical field;Including base and the fan of fixedly connected to its upper end, the upper end of fan is fixedly connected with air duct, and the other end of air duct is fixedly connected with blowing pipe, the inside of blowing pipe is equipped with heating wire, and the outside of blowing pipe is fixedly connected with heat insulation cylinder, it also includes the anti-scald component of setting in heat insulation cylinder outside to prevent equipment from causing personnel scald when using;Anti-scald component includes the connecting frame of fixedly connected to the rear end of heat insulation cylinder, the lower part of the front end of connecting frame is movably connected with pivot, and the outside of pivot is movably connected with sleeve;The air outlet of blowing pipe is intercepted by connecting frame, avoid hot air from blowing pipe blow out and directly blow to operator, also avoid operator accidentally move hand to the air outlet of blowing pipe when adjusting shoe surface blowing line area and cause scald, improve the security of blowing machine use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shoemaking equipment, and particularly relates to a blowing mechanism and a blowing process for combat boots, training boots and leather shoes. BACKGROUND

[0002] Combat boots, training boots and leather shoes are generally made of leather. In the manufacturing process, the leather needs to be wrapped on a mold for sewing. After sewing, the surface of the shoes will have thread ends. If these thread ends are not treated, on the one hand, the appearance will be affected, and on the other hand, the thread ends are prone to wear and tear when the shoes are rubbed, thereby causing the overall structure of the shoes to be loose.

[0003] When treating the thread ends on the surface of the shoes, a thread blowing machine can be used. The thread blowing machine is a device used for treating thread ends and beautifying the appearance of products in the production process of leather products, clothing and shoes. It uses an electric heating wire to generate heat, and blows out the heat from a nozzle through a fan, so that the thread ends remaining on the products are burned off, achieving a clean and neat effect.

[0004] However, the hot air blown out by the thread blowing machine can reach several hundred degrees Celsius. Although a heat-proof cylinder is wrapped outside the blowing pipe, and safety training is required before use, in actual use, when the operator takes the shoes for operation, it is inevitable that the hands will move under the blowing port when adjusting the position of the shoes, which causes a certain safety hazard when using the thread blowing machine. SUMMARY

[0005] The present application aims to solve the problem that the operator is prone to be scalded when using the traditional thread blowing machine, and provides a blowing mechanism and a blowing process for combat boots, training boots and leather shoes.

[0006] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] A blowing mechanism for combat boots, training boots and leather shoes, comprising a machine base and a fan fixedly connected to the upper end of the machine base, the upper end of the fan being fixedly connected with a wind guide pipe, the other end of the wind guide pipe being fixedly connected with a blowing pipe, the inside of the blowing pipe being provided with a heating wire, the outside of the blowing pipe being fixedly connected with a heat insulation cylinder, and further comprising an anti-scalding assembly arranged outside the heat insulation cylinder to prevent the operator from being scalded when using the equipment.

[0008] The anti-scalding assembly comprises a connecting frame fixedly connected to the rear end of the heat insulation cylinder, the front end of the connecting frame being movably connected with a rotating shaft, the outside of the rotating shaft being movably connected with a sleeve, the upper end of the sleeve being fixedly connected with a first blocking rod, and the front end of the sleeve on both sides being fixedly connected with a second blocking rod.

[0009] Further description of the above-mentioned technical solutions:

[0010] A torsional spring is arranged between the sleeve and the rotating shaft, and the elastic force of the torsional spring is greater than the resistance when the sleeve rotates.

[0011] As a further description of the above technical solution:

[0012] The inside of the blowing pipe is provided with a switching assembly, the switching assembly comprises a first ball body movably connected to the inside of the blowing pipe, both sides and the upper part of the first ball body are provided with through holes, and the rear end of the first ball body is fixedly connected with a connecting shaft, the other end of the connecting shaft penetrates and extends to the outside of the heat insulation cylinder and is fixedly connected with a first gear, the outside of the first gear is meshingly connected with a toothed chain, the inside of the right side of the connecting frame is provided with a movable slot, the inside of the movable slot is fixedly connected with a first spring, and one end of the first spring is fixedly connected with the toothed chain, the other end of the toothed chain penetrates to the inside of the left side of the movable slot and is fixedly connected with a pull rod, the pull rod extends to the bottom of the connecting frame and is fixedly connected with a force receiving seat, the left side of the heat insulation cylinder is fixedly connected with a steering pipe, and the steering pipe penetrates to the inside of the heat insulation cylinder and is fixedly connected with the blowing pipe.

[0013] As a further description of the above technical solution:

[0014] The elastic force of the first spring is greater than the resistance when the first gear rotates, and the toothed chain drives the first gear to rotate one quarter of a circle after being pulled.

[0015] As a further description of the above technical solution:

[0016] The inside of the blowing pipe is further provided with a cleaning assembly, the cleaning assembly comprises a central shaft arranged in the inside of the blowing pipe, the central shaft is fixedly connected with a partition plate around, the partition plates on both sides are fixedly connected with the inner wall of the blowing pipe, and the partition plates on both sides are elastically connected with the central shaft, the heating wire is spirally wound outside the plurality of partition plates, the inside of the central shaft is in a hollow state, and a screw rod is spirally connected in the inside of the central shaft, the upper end of the screw rod is fixedly connected with a second spring, and the lower end of the screw rod is fixedly connected with a second ball body.

[0017] As a further description of the above technical solution:

[0018] The diameter of the second ball body is smaller than the opening diameter of the through hole, the elastic force of the second spring is greater than the resistance when the screw rod moves back in the inside of the central shaft, and the partition plate is in the shape of a trapezoidal body with the upper part being wide and the lower part being narrow.

[0019] As a further description of the above technical solution:

[0020] The inside of the heat insulation cylinder is provided with an adjusting assembly, the adjusting assembly comprises a fixed ring fixedly connected to the inside of the heat insulation cylinder, and the upper end of the fixed ring is movably connected with a tooth ring, the inner side of the tooth ring is fixedly connected with adjusting seats, a plurality of adjusting seats are fixedly connected with a circular ring, a blowing port is arranged in the middle part of the fixed ring, and a first sliding groove is arranged in the upper end of the fixed ring in an annular array, a sliding block is slidably connected in the first sliding groove, and an adjusting plate is fixedly connected to the outer side of the sliding block, a second sliding groove is arranged in the surface of the adjusting seat, and the upper end of the sliding block extends into the second sliding groove.

[0021] As a further description of the above technical solution:

[0022] The left side of the heat insulation cylinder is movably connected with a second gear, and the second gear penetrates into the inside of the heat insulation cylinder and is engaged with the tooth ring, and the plurality of adjusting plates are always closely attached to each other during the adjusting process.

[0023] As a further description of the above technical solution:

[0024] The upper end of the machine base is provided with an adjusting knob, an indicator light, a starting switch and a switching switch from left to right in the front part.

[0025] A blowing process for combat boots, training boots and leather shoes, comprising the following steps:

[0026] S1: start the equipment, switch the equipment to the hot air state and adjust the outlet temperature;

[0027] S2: place the shoes to be blown into the blowing port for blowing operation;

[0028] S3: after the blowing is finished, switch the hot air to cold air, and turn off the equipment after the temperature of the equipment is lowered.

[0029] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0030] The air outlet of the blowing pipe is intercepted by the connecting frame, so that hot air is prevented from blowing directly to the operator, and when blowing line operation is needed, the operator pushes the shoe against the first stop lever and displaces it until the shoe moves to the lower side of the blowing pipe, at this time, the first stop lever is rotated along the outer part of the rotating shaft to be parallel to the rotating drum, and the second stop lever is rotated to be perpendicular to the rotating drum, and the second stop lever is located in front of the two sides of the shoe, so that when the shoe is moved left and right to adjust the blowing line position, the operator's hand is limited by the second stop lever and cannot move to the lower part of the blowing pipe, thereby avoiding the operator from accidentally moving the hand to the air outlet of the blowing pipe when adjusting the blowing line position on the surface of the shoe, and improving the safety of the blowing line machine. At the same time, when the shoe blows the line, it is placed on the rotating drum at the bottom of the connecting frame, on the one hand, the rotating drum supports the shoe from the bottom, so that the operator does not need to hold the shoe in the air all the time, reducing the physical exertion of the operator, and when adjusting the blowing line position on the surface of the shoe, the rotating drum also reduces the abrasion on the surface of the shoe. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 An overall structure schematic diagram provided by an embodiment of the present application is shown;

[0032] Figure 2 A scald-preventing assembly structure schematic diagram provided by an embodiment of the present application is shown;

[0033] Figure 3 A connecting frame internal section structure schematic diagram provided by an embodiment of the present application is shown;

[0034] Figure 4 A first sphere structure schematic diagram provided by an embodiment of the present application is shown; Figure 3 An enlarged view of A in the figure;

[0035] Figure 5 A blowing pipe and heat insulation cylinder combination view provided by an embodiment of the present application is shown;

[0036] Figure 6 A blowing pipe internal structure schematic diagram provided by an embodiment of the present application is shown;

[0037] Figure 7 A first sphere structure schematic diagram provided by an embodiment of the present application is shown;

[0038] Figure 8 A cleaning assembly structure schematic diagram provided by an embodiment of the present application is shown;

[0039] Figure 9 A heat insulation cylinder section structure schematic diagram provided by an embodiment of the present application is shown;

[0040] Figure 10A schematic diagram of the structure of the adjustment component in the off state according to an embodiment of the present invention is shown;

[0041] Figure 11 A schematic diagram of the fully deployed adjustment component provided according to an embodiment of the present invention is shown.

[0042] Legend:

[0043] 10. Base; 11. Fan; 12. Air duct; 13. Air blowing pipe; 14. Heating wire; 15. Heat insulation cylinder; 16. Adjustment knob; 17. Indicator light; 18. Start switch; 19. Switch;

[0044] 20. Anti-scalding component; 21. Connecting bracket; 22. Rotating shaft; 23. Sleeve; 24. First stop lever; 25. Second stop lever; 26. Rotating drum;

[0045] 30. Switching component; 31. First sphere; 32. Connecting shaft; 33. First gear; 34. Through hole; 35. Gear chain; 36. Movable groove; 37. First spring; 38. Tie rod; 39. Steering tube; 310. Force-bearing seat;

[0046] 40. Cleaning component; 41. Central shaft; 42. Partition; 43. Second spring; 44. Screw; 45. Second ball;

[0047] 50. Adjustment component; 51. Second gear; 52. Fixed ring; 53. First slide groove; 54. Air outlet; 55. Gear ring; 56. Adjustment seat; 57. Circular ring; 58. Second slide groove; 59. Slider; 510. Adjustment plate. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] like Figures 1-2 As shown, the present invention provides a blower mechanism for combat boots, training boots, and leather shoes; including a base 10 and a fan 11 fixedly connected to its upper end. The upper end of the fan 11 is fixedly connected to an air guide pipe 12, and the other end of the air guide pipe 12 is fixedly connected to a blower pipe 13. The blower pipe 13 is provided with a heating wire 14 inside, and a heat insulation cylinder 15 is fixedly connected to the outside of the blower pipe 13. The upper front part of the base 10 is provided with an adjustment knob 16, an indicator light 17, a start switch 18, and a switch 19 from left to right. It also includes an anti-scalding component 20 set outside the heat insulation cylinder 15 to prevent burns to personnel during use of the equipment.

[0050] The anti-scalding assembly 20 comprises a connecting frame 21 fixedly connected to the rear end of the heat insulation cylinder 15, a rotating shaft 22 movably connected to the lower front end of the connecting frame 21, a sleeve 23 movably connected to the outer portion of the rotating shaft 22, a first stop lever 24 fixedly connected to the upper end of the sleeve 23, and a second stop lever 25 fixedly connected to the front end of the sleeve 23 on both sides.

[0051] A torsion spring is arranged between the sleeve 23 and the rotating shaft 22, and the elastic force of the torsion spring is greater than the resistance force suffered by the sleeve 23 during rotation, so as to assist the first stop lever 24 to reset after the blowing of the thread is completed and the shoe is removed.

[0052] Specifically, first, the fan 11 is started by starting the switch 18, then the heating wire 14 is heated by downwardly pushing the switching switch 19, and then the temperature of the heating wire 14 is adjusted by rotating the adjusting knob 16. The fan 11 sucks the external air into its interior and guides the air into the interior of the blowing pipe 13 by the air guide pipe 12, and the air is heated by the heating wire 14 and then discharged from the bottom of the blowing pipe 13. At this time, the shoe to be treated is moved to the air outlet of the blowing pipe 13, and the hot air blown is used to burn the thread on the surface of the shoe. After the blowing of the thread is completed, the switching switch 19 is upwardly pushed to stop the heating work of the heating wire 14. At this time, the fan 11 guides the external low-temperature air into the interior of the blowing pipe 13 to cool the heating wire 14. After the temperature of the equipment is reduced, the starting switch 18 is pressed to close the fan 11, and the adjusting knob 16 is reset to zero.

[0053] In order to prevent the operator from being scalded in the blowing operation, a heat insulation cylinder 15 is arranged outside the blowing pipe 13, the outer wall of the blowing pipe 13 is wrapped and insulated by the heat insulation cylinder 15, so as to avoid the operator from being scalded by touching the outer wall of the blowing pipe 13. In addition, an anti-scalding assembly 20 is arranged, the air outlet of the blowing pipe 13 is intercepted by the connecting frame 21, so as to avoid the hot air blown out of the blowing pipe 13 from directly blowing to the operator. When the blowing operation is needed, the operator pushes the shoe tool against the first stop rod 24 and displaces it, until the shoe tool moves to the lower side of the blowing pipe 13. At this time, the first stop rod 24 is rotated outside the rotating shaft 22 to be parallel to the rotating cylinder 26 through the sleeve 23, and the second stop rod 25 is rotated to be perpendicular to the rotating cylinder 26, and the second stop rod 25 is located at the front of the two sides of the shoe tool. When the shoe tool is moved left and right to adjust the blowing position, the hands of the operator are limited by the second stop rod 25 and cannot move to the lower part of the blowing pipe 13, so as to avoid the operator from being scalded by accidentally moving the hands to the air outlet of the blowing pipe 13 when adjusting the blowing position on the surface of the shoe tool, and the safety of the blowing machine is improved. At the same time, when the shoe tool blows, the rotating cylinder 26 is placed at the bottom of the connecting frame 21. On the one hand, the shoe tool is supported from the bottom by the rotating cylinder 26, so that the operator does not need to hold the shoe tool all the time, which reduces the physical consumption of the operator. When the blowing position on the surface of the shoe tool is adjusted, the rotating cylinder 26 is also rotated, which reduces the abrasion on the surface of the shoe tool.

[0054] As shown in Figure 1 and Figures 3-7 The inside of the blowing pipe 13 is provided with a switching assembly 30. The switching assembly 30 includes a first ball 31 movably connected to the inside of the blowing pipe 13. The two sides and the upper part of the first ball 31 are provided with through holes 34. The rear end of the first ball 31 is fixedly connected with a connecting shaft 32. The other end of the connecting shaft 32 extends to the outside of the heat insulation cylinder 15 and is fixedly connected with a first gear 33. The outside of the first gear 33 is meshingly connected with a toothed chain 35. The inside of the connecting frame 21 is provided with movable grooves 36. The inside of the right movable groove 36 is fixedly connected with a first spring 37. The first spring 37 is fixedly connected with one end of the toothed chain 35. The other end of the toothed chain 35 extends to the inside of the left movable groove 36 and is fixedly connected with a pull rod 38. The pull rod 38 extends to the bottom of the connecting frame 21 and is fixedly connected with a force receiving seat 310. The left side of the heat insulation cylinder 15 is fixedly connected with a steering pipe 39. The steering pipe 39 extends to the inside of the heat insulation cylinder 15 and is fixedly connected with the blowing pipe 13.

[0055] The elastic force of the first spring 37 is greater than the resistance when the first gear 33 rotates. After the toothed chain 35 is pulled, the first gear 33 is rotated by one quarter of a circle.

[0056] Specifically, in order to further reduce the risk of burns, a switching assembly 30 is arranged inside the blowing pipe 13. In the initial state, the air entering the inside of the blowing pipe 13 is heated and enters the inside of the first ball 31 through the upper end through hole 34. The right side through hole 34 is blocked by the inside of the blowing pipe 13, so that the hot air enters the inside of the turning pipe 39 through the left side through hole 34, and is turned to the rear of the blowing pipe 13 through the turning pipe 39, thereby avoiding that the body of the operator accidentally moves to the lower side of the blowing pipe 13 and is burned when the blowing line operation is not performed. When the blowing line operation is performed, as the shoe is placed on the connecting frame 21, the first stop rod 24 is rotated, the first stop rod 24 presses the stress seat 310, so that the stress seat 310 pulls the pull rod 38 to move downward in the right side movable slot 36, thereby pulling the sprocket chain 35 to move by the pull rod 38. Since the sprocket chain 35 is engaged with the first gear 33, the sprocket chain 35 pulls the first gear 33 to rotate one quarter of a circle, so that the first gear 33 drives the first ball 31 to rotate clockwise by ninety degrees through the connecting shaft 32, thereby making the through hole 34 originally aligned with the turning pipe 39 rotate to the upper side, the through hole 34 originally on the upper side rotates to the right side and is blocked by the inner wall of the blowing pipe 13, and the through hole 34 originally on the right side rotates to the lower side, forming an upper and lower passage, so that the hot air in the inside of the blowing pipe 13 can pass through the inside of the first ball 31 and be discharged to the outside to blow the line of the shoe. When the blowing line is finished and the shoe is removed, the sprocket chain 35 is pulled back to the original position by the elastic force of the first spring 37 and drives the first ball 31 to rotate back through the first gear 33, thereby realizing the free switching of the hot air discharge direction in the working and non-working states, and further reducing the risk of burns to the operator.

[0057] As shown in Figure 6 With Figure 8 As shown, the inside of the blowing pipe 13 is also provided with a cleaning assembly 40. The cleaning assembly 40 includes a central shaft 41 arranged in the inside of the blowing pipe 13. The central shaft 41 is fixedly connected with a plurality of partition plates 42 around the central shaft 41. The two side partition plates 42 are fixedly connected with the inner wall of the blowing pipe 13, and are elastically connected between the central shaft 41. The heating wire 14 is spirally wound outside the plurality of partition plates 42. The inside of the central shaft 41 is hollow, and a screw rod 44 is spirally connected in the inside of the central shaft 41. The upper end of the screw rod 44 is fixedly connected with a second spring 43, and the lower end of the screw rod 44 is fixedly connected with a second ball 45.

[0058] The diameter of the second ball 45 is smaller than the opening diameter of the through hole 34. The elastic force of the second spring 43 is greater than the resistance when the screw rod 44 moves back in the inside of the central shaft 41. The partition plate 42 is a trapezoidal body with the upper side being wide and the lower side being narrow.

[0059] Specifically, due to the presence of dust, hair and other large amount of suspended matter in the air, these suspended matters carbonize at high temperature and adhere to the surface of the heating wire 14 after entering the inside of the blowing pipe 13 along with the air. With the long-term use of the blowing device, these carbides will form a cover on the surface of the heating wire 14, thereby reducing the heating efficiency of the heating wire 14 on the air, resulting in the blowing temperature not meeting the standard during the blowing operation of the shoes, and affecting the blowing quality.

[0060] Based on this, the cleaning assembly 40 is arranged inside the blowing pipe 13. When the first ball 31 rotates, the second ball 45 originally inserted into the through hole 34 will be extruded by the first ball 31, forcing the second ball 45 to push the screw rod 44 to move upwards inside the central shaft 41. Since the screw rod 44 is in screw transmission connection with the central shaft 41, the screw rod 44 will also drive the central shaft 41 to rotate when it moves upwards inside the central shaft 41. Since the two side baffles 42 outside the central shaft 41 are fixedly connected with the inner wall of the blowing pipe 13, and the two side baffles 42 are elastically connected with the central shaft 41, when the central shaft 41 rotates, the angle between the two side baffles 42 and the central shaft 41 changes, so that the area between the two side baffles 42 and the front and rear baffles 42 becomes narrower, and the area becomes wider. Since the heating wire 14 is wound outside the plurality of baffles 42, and the heating wire 14 is like a spring in the form of a spiral, part of the heating wire 14 is stretched and the other part is compressed, so that the heating wire 14 breaks the surface attached carbide when it deforms, reduces the probability of the heating wire 14 being covered by carbide, and ensures the heating effect of the heating wire 14.

[0061] As shown in Figure 1 and Figures 9-11 , the inside of the heat insulation cylinder 15 is provided with an adjusting assembly 50, which includes a fixed ring 52 fixedly connected to the inside of the heat insulation cylinder 15, and the upper end of the fixed ring 52 is movably connected with a tooth ring 55, the inner side of the tooth ring 55 is fixedly connected with an adjusting seat 56, a plurality of adjusting seats 56 are fixedly connected with a circular ring 57, a blowing port 54 is formed in the middle of the fixed ring 52, and a first sliding groove 53 is formed in the upper end of the fixed ring 52 in the form of an annular array, a sliding block 59 is slidably connected inside the first sliding groove 53, and the outer side of the sliding block 59 is fixedly connected with an adjusting plate 510, a second sliding groove 58 is formed in the surface of the adjusting seat 56, and the upper end of the sliding block 59 extends into the inside of the second sliding groove 58;

[0062] The left side of the heat insulation cylinder 15 is movably connected with a second gear 51, and the second gear 51 penetrates into the inside of the heat insulation cylinder 15 and is engaged with the tooth ring 55. The plurality of adjusting plates 510 are always closely attached to each other during the adjusting process.

[0063] Specifically, by rotating the second gear 51, the second gear 51 can drive the gear ring 55 to rotate, and the gear ring 55 drives the adjusting seat 56 to rotate synchronously, so that the second sliding groove 58 on the surface of the adjusting seat 56 drives the sliding block 59 to displace in the first sliding groove 53, and the sliding block 59 drives the adjusting plate 510 to displace synchronously, so that the positions of the adjusting plates 510 are changed, the openings are formed between the adjusting plates 510, and then the hot air in the blowing pipe 13 is discharged through the openings. With the change of the positions of the adjusting plates 510, the diameter of the openings also changes, and then the diameter of the air outlet of the hot air is changed. Through the small air outlet, the heat and the wind speed can be concentrated, the wire head can be more accurately fused, and the device is especially suitable for processing of fine parts. The large air outlet is suitable for processing of large-area wire heads. The blowing operation is diversified, and the blowing quality is improved.

[0064] A blowing wire process for combat boots, training boots and leather shoes, comprising the following steps:

[0065] S1: starting the equipment, switching the equipment to a hot air state and adjusting the air outlet temperature, turning on the fan 11 through the starting switch 18, then heating the heating wire 14 by downwardly turning the switching switch 19, and then rotating the adjusting knob 16 to adjust the temperature of the heating wire 14. The fan 11 sucks external air into its interior and guides the air into the interior of the blowing pipe 13 through the air guide pipe 12. The air is heated by the heating wire 14 and then discharged from the bottom of the blowing pipe 13;

[0066] S2: placing the shoe tool to be blown with wire at the blowing port to perform the blowing wire operation, and using the blown hot air to burn off the wire head on the surface of the shoe tool. The outer wall of the blowing pipe 13 is wrapped and heat-insulated by the heat-insulating cylinder 15 during blowing, so as to avoid the operator from being scalded by touching the outer wall of the blowing pipe 13. In addition, the anti-scalding assembly 20 is arranged to intercept the air outlet of the blowing pipe 13 through the connecting frame 21, so as to avoid the hot air blown out of the blowing pipe 13 from directly blowing to the operator. When the blowing wire operation is needed to be performed, the operator places the shoe tool against the first stop rod 24 and pushes it to displace until the shoe tool moves to the lower side of the blowing pipe 13. At this time, the first stop rod 24 is rotated along the outside of the rotating shaft 22 to be parallel to the rotating cylinder 26 through the sleeve 23, and the second stop rod 25 is rotated to be perpendicular to the rotating cylinder 26, and the second stop rod 25 is located at the front of the shoe tool on both sides, so that when the shoe tool is moved left and right to adjust the blowing wire position, the hands of the operator are limited by the second stop rod 25 and cannot move to the lower part of the blowing pipe 13, thereby avoiding the operator from being scalded by accidentally moving the hands to the air outlet of the blowing pipe 13 when adjusting the blowing wire area on the surface of the shoe tool, and improving the safety of the blowing machine.

[0067] S3; after the end of the blowing line, the hot air is switched to cold air, and the equipment is closed after the temperature drops; after the end of the blowing line operation, the switch 19 is upwardly pushed to stop the heating work of the heating wire 14, at this time the fan 11 introduces low-temperature air from the outside into the blowing pipe 13 to cool the heating wire 14, and after the temperature of the equipment is reduced, the starting switch 18 is pressed to close the fan 11, and the adjusting knob 16 is rotated to return to zero.

[0068] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A blower mechanism for combat boots, training boots, and leather shoes, comprising a base (10) and a fan (11) fixedly connected to its upper end, wherein an air guide pipe (12) is fixedly connected to the upper end of the fan (11), and a blower pipe (13) is fixedly connected to the other end of the air guide pipe (12), wherein a heating wire (14) is provided inside the blower pipe (13), and a heat insulation cylinder (15) is fixedly connected to the outside of the blower pipe (13), characterized in that, It also includes a scald prevention component (20) installed on the outside of the heat insulation cylinder (15) to prevent burns to personnel during equipment use; The anti-scalding component (20) includes a connecting frame (21) fixedly connected to the rear end of the heat insulation cylinder (15). The lower front end of the connecting frame (21) is movably connected to a rotating shaft (22), and a sleeve (23) is movably connected to the outside of the rotating shaft (22). A first stop bar (24) is fixedly connected to the upper end of the sleeve (23), and a second stop bar (25) is fixedly connected to the front end of the sleeves (23) on both sides.

2. The blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 1, characterized in that, A torsion spring is provided between the sleeve (23) and the rotating shaft (22), and the elastic force of the torsion spring is greater than the resistance encountered when the sleeve (23) rotates. A rotating cylinder (26) is rotatably connected to the bottom of the connecting frame (21), and the rotating cylinder (26) is misaligned with the first stop bar (24).

3. The blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 1, characterized in that, The air blower (13) is equipped with a switching assembly (30). The switching assembly (30) includes a first sphere (31) movably connected inside the air blower (13). The first sphere (31) has through holes (34) on both sides and the top. A connecting shaft (32) is fixedly connected to the rear end of the first sphere (31). The other end of the connecting shaft (32) passes through and extends to the outside of the heat insulation cylinder (15) and is fixedly connected to a first gear (33). A gear chain (35) is meshed with the outside of the first gear (33). The connecting frame (21) has a... The right side of the movable groove (36) is fixedly connected to a first spring (37), and the first spring (37) is fixedly connected to one end of the toothed chain (35). The other end of the toothed chain (35) passes through the interior of the left side movable groove (36) and is fixedly connected to a pull rod (38). The pull rod (38) extends to the bottom of the connecting frame (21) and is fixedly connected to a force-bearing seat (310). The left side of the heat insulation cylinder (15) is fixedly connected to a turning pipe (39), and the turning pipe (39) passes through the interior of the heat insulation cylinder (15) and is fixedly connected to the air blowing pipe (13).

4. The blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 3, characterized in that, The elastic force of the first spring (37) is greater than the resistance encountered when the first gear (33) rotates. After the gear chain (35) is pulled, it drives the first gear (33) to rotate a quarter turn.

5. The blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 1, characterized in that, The heat insulation cylinder (15) is provided with an adjustment component (50). The adjustment component (50) includes a fixed ring (52) fixedly connected to the inside of the heat insulation cylinder (15), and a toothed ring (55) is movably connected to the upper end of the fixed ring (52). An adjustment seat (56) is fixedly connected to the inner side of the toothed ring (55). A circular ring (57) is fixedly connected between multiple adjustment seats (56). An air outlet (54) is opened in the middle of the fixed ring (52), and a first sliding groove (53) is opened in a ring array at the upper end of the fixed ring (52). A slider (59) is slidably connected inside the first sliding groove (53), and an adjustment plate (510) is fixedly connected to the outside of the slider (59). A second sliding groove (58) is opened on the surface of the adjustment seat (56), and the upper end of the slider (59) extends into the interior of the second sliding groove (58).

6. A blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 5, characterized in that, The left side of the heat insulation cylinder (15) is movably connected to a second gear (51), and the second gear (51) penetrates into the interior of the heat insulation cylinder (15) and meshes with the gear ring (55). The multiple adjustment plates (510) are always in close contact with each other during the adjustment process.

7. The blow-thread mechanism for combat boots, training boots, and leather shoes according to claim 1, characterized in that, The upper front part of the base (10) is provided with an adjustment knob (16), an indicator light (17), a start switch (18), and a switch (19) from left to right.

8. A blown thread process for combat boots, training boots, and leather shoes, wherein the process is applicable to the blown thread mechanism described in any one of claims 1-7, characterized in that, Includes the following steps: S1: Start the equipment, switch the equipment to hot air mode and adjust the air outlet temperature; S2: Place the shoes that need to be dried in the air blower and perform the drying operation; S3; After the blowing is finished, switch the hot air to cold air, and turn off the equipment after the equipment temperature drops.

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