Composite oven for producing adhesive shoes

Abstract

The invention relates to the field of shoemaking ovens, in particular to a composite oven for producing cold sticky shoes, which comprises an oven body, the oven body is provided with a heating cavity, a first heating piece is arranged in the oven body, the oven body is provided with a mounting block, and the mounting block is slidably connected to the oven body along the vertical direction; the box body is provided with a first driving part for driving the mounting block to slide, the peripheral wall of the mounting block is provided with a heating wheel, the heating wheel is connected to the mounting block in a sliding manner around the edge part of the mounting block, and the box body is provided with a second driving assembly for driving the heating wheel to slide. The shoe heating device has the effect of heating the inner wall of the shoe cavity.

Description

Technical Field

[0001] The present application relates to the field of shoemaking ovens, and in particular to a composite oven for cold-gluing shoe production. Background Art

[0002] At present, in the production process of shoes, the semi-finished products after cold gluing need to be heated and shaped. During production, the semi-finished shoes need to be placed in an oven for baking. However, the existing ovens can only bake the shoes outside because the heat source is on the box, so the heating and shaping effect inside the shoes is poor. Summary of the invention

[0003] In order to heat the inner wall of the shoe cavity, the present application provides a composite oven for cold-gluing shoe production.

[0004] The composite oven for cold-gluing shoe production provided in this application adopts the following technical solution: A composite oven for cold-glued shoe production comprises a box body, the box body having a heating cavity, a first heating element arranged inside the box body, a mounting block arranged on the box body, the mounting block being slidably connected to the box body in a vertical direction, a first driving element arranged on the box body for driving the mounting block for sliding, a heating wheel arranged on a peripheral wall of the mounting block, the heating wheel being slidably connected to the mounting block around an edge of the mounting block, and a second driving component arranged on the box body for driving the heating wheel for sliding.

[0005] By adopting the above technical solution, a mounting block is provided on the box body, and a heating wheel is provided on the mounting block, and the heating wheel can slide around the edge of the mounting block. When the semi-finished shoes are heated and baked, the first driving component drives the mounting block to move downward so that the mounting block enters the inside of the shoe cavity, and then the second driving component drives the heating wheel to move to heat the inner wall of the shoe cavity, thereby improving the adequacy of baking and improving the efficiency of baking.

[0006] Optionally, the mounting block is provided with a damping rod, a moving block is provided at one end of the damping rod, the moving block is slidably connected to the mounting block around the edge of the mounting block, the heating wheel is arranged at the end of the damping rod away from the moving block, and the second driving assembly drives the moving block to slide.

[0007] By adopting the above technical solution, since the width of the shoes is different at different positions, a damping rod is provided on the mounting block, and the length of the damping rod can be changed. When the heating wheel is located at different positions, the damping rod can be adaptively extended and retracted, so that the heating wheel is always in contact with the inner wall of the shoe cavity.

[0008] Optionally, the second drive assembly includes a first synchronous belt, a first pulley and a second drive motor, the first synchronous belt is arranged along the edge of the mounting block, the first pulley is rotatably connected to the mounting block, the first synchronous belt is connected to the first pulley, the second drive motor drives the first pulley to rotate, and the moving block is connected to the first synchronous belt.

[0009] By adopting the above technical solution, the first synchronous belt is arranged in a circle around the edge of the mounting block, and the first pulley is driven to rotate by the second drive motor. After the first pulley moves, it drives the first synchronous belt to move, thereby driving the moving block to slide around the edge of the mounting block, so that the heating wheel moves around the inner wall of the shoe cavity.

[0010] Optionally, when the mounting block moves up and down, the axial direction of the heating wheel is set horizontally, the damping rod is rotatably connected to the moving block, and the mounting block is provided with a third driving assembly. When the mounting block moves to the bottom of the shoe cavity, the third driving assembly drives the damping rod to rotate, so that the axial direction of the heating wheel is set vertically.

[0011] By adopting the above technical solution, when the mounting block moves up and down, the axis direction of the heating wheel is set horizontally. At this time, when the mounting block moves downward, the heating wheel can be rotated and guided, so as to facilitate the mounting block to move downward into the shoe cavity. When the heating wheel needs to move around the shoe cavity, the damping rod is driven to rotate by the third driving assembly, so that the axis direction of the heating wheel is set vertically, so as to facilitate the rotation of the heating wheel during the movement.

[0012] Optionally, the third driving assembly includes a driving ring, a first gear and a first rack. The shape of the driving ring is the same as that of the mounting block. The driving ring is slidably connected to the mounting block in a vertical direction. The first gear is coaxially arranged on the damping rod. The first rack is slidably connected to the moving block in a vertical direction. The lower end of the first rack abuts against the driving ring, and the first rack is meshed with the first gear.

[0013] By adopting the above technical solution, when the mounting block moves downward, the driving ring abuts against the bottom wall of the shoe cavity, the mounting block continues to move downward, the driving ring moves upward relative to the mounting block, the driving ring abuts against the first rack, and drives the first rack to move upward. During the movement, the first rack drives the first gear to rotate, thereby driving the damping rod to rotate.

[0014] Optionally, the moving block is provided with a first spring for forcing the first rack to slide downward, and the lower end of the first rack is rotatably connected to a steel ball, and the steel ball abuts against the upper surface of the driving ring.

[0015] By adopting the above technical solution, when the mounting block moves upward, the first spring forces the first rack to move downward, causing the damping rod to rotate, thereby driving the heating wheel to gradually rotate until the axis is horizontal.

[0016] Optionally, the damping rod includes a sliding tube, a telescopic rod and a second spring, the sliding tube is coaxially provided with a sliding cavity, the telescopic rod is slidably connected to the sliding cavity along the axial direction, the second spring is located in the sliding cavity, one end of the second spring is connected to the cavity wall of the sliding cavity, the other end of the second spring is connected to the telescopic rod, one end of the sliding tube away from the telescopic rod is rotatably connected to the moving block, and the heating wheel is provided with one end of the telescopic rod away from the sliding rod.

[0017] Optionally, the second driving component also includes a plurality of second pulleys, which are distributed around the edge of the mounting block, the second pulleys are rotatably connected to the mounting block, the first synchronous belt is wound around the first pulley and the second pulley, the first synchronous belt is provided with a mounting rod, a clamping opening is opened on the side of the moving block, the clamping opening is clamped in the first synchronous belt, the mounting rod is passed through the moving block, and the moving block can avoid the second pulley.

[0018] By adopting the above technical solution, a mounting rod is provided on the first synchronous belt, the mounting rod is connected to the moving block, and a clamping opening is opened on the moving block. The moving block is installed through the clamping opening and the mounting rod, so that the moving block can avoid the second pulley, so that the moving block can slide normally.

[0019] Optionally, the second drive assembly also includes a third pulley, a fourth pulley and a second synchronous belt, the number of the third pulleys is consistent with the number of the first pulleys, the third pulleys correspond to the first pulleys one by one, the third pulley is coaxially arranged on the first pulley, the fourth pulley is coaxially arranged on the output shaft of the second drive motor, and the second pulley is wound around the third pulley and the fourth pulley.

[0020] Optionally, when the first pulley needs to be driven to rotate, the second drive motor drives the fourth pulley to rotate. Optionally, the diameter of the fourth pulley is larger than that of the third pulley.

[0021] By adopting the above technical solution, the diameter of the fourth pulley is larger than the diameter of the third pulley, so that the fourth pulley can tighten the second synchronous belt, so that the second synchronous belt can be driven to rotate after the fourth pulley rotates.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. A mounting block is provided on the box body, and a heating wheel is provided on the mounting block. The heating wheel can slide around the edge of the mounting block. When the semi-finished shoes are heated and baked, the first driving component drives the mounting block to move downward so that the mounting block enters the inside of the shoe cavity, and then the second driving component drives the heating wheel to move to heat the inner wall of the shoe cavity, thereby improving the sufficiency of baking and the efficiency of baking; 2. When the mounting block moves up and down, the axis direction of the heating wheel is set horizontally. At this time, when the mounting block moves downward, the heating wheel can be rotated and guided, so as to facilitate the mounting block to move downward into the shoe cavity. When the heating wheel needs to move around the shoe cavity, the damping rod is driven to rotate by the third driving assembly, so that the axis direction of the heating wheel is set vertically, so as to facilitate the rotation of the heating wheel during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of this embodiment; Figure 2 is a schematic diagram of the structure of the mounting block in this embodiment; Figure 3 is a schematic structural diagram of the first drive assembly in this embodiment; Figure 4 is a schematic structural diagram of the damping rod in this embodiment; Figure 5 is a schematic diagram of the structure of the mobile block in this embodiment; Figure 6 yes Figure 5 The enlarged schematic diagram of point A in the middle; Figure 7 Schematic diagram of the connection between the drive ring and the mounting block in this embodiment.

[0024] Description of reference numerals: 1, box; 11, placement plate; 12, placement groove; 13, heating chamber; 2, cylinder; 3, mounting block; 31, first mounting chamber; 32, moving block; 321, sliding rod; 322, second mounting chamber; 323, second sliding groove; 324, third sliding groove; 325, clamping opening; 33, first sliding groove; 34, fourth sliding groove; 4, heating wheel; 5, second driving assembly; 51, first synchronous belt; 5 2. First pulley; 53. Second pulley; 54. Second drive motor; 55. Third pulley; 56. Fourth pulley; 57. Second synchronous belt; 6. Damping rod; 61. Sliding tube; 611. Sliding chamber; 62. Telescopic rod; 63. Second spring; 7. Third drive assembly; 71. First gear; 72. First rack; 721. Connecting plate; 722. Steel ball; 73. Drive ring; 731. Connecting rod; 74. First spring. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-7 This application is described in further detail.

[0026] The present application embodiment discloses a composite oven for cold glued shoe production. Figure 1 , including a box body 1, the box body 1 has a heating chamber 13, a placement plate 11 is arranged in the box body 1, the placement plate 11 can be slidably clamped on the cavity wall of the heating chamber 13, when baking the shoes, the shoes are placed on the placement plate 11, and then installed in the heating chamber 13 and the box body 1 is closed to perform the baking step.

[0027] Reference Figure 1 and Figure 2 The placement plate 11 is evenly provided with a plurality of placement grooves 12 for installing and placing shoes. The box body 1 is provided with a mounting block 3, which is slidably connected to the box body 1 in the vertical direction. The box body 1 is provided with a first driving member for driving the mounting block 3 to slide. The first driving member is a cylinder 2, which is provided with a plurality of cylinders 2, and the plurality of cylinders 2 respectively correspond to the plurality of placement grooves 12. The cylinder 2 is fixedly connected to the upper surface of the box body 1, and the piston rod of the cylinder 2 is inserted into the heating chamber 13. The mounting block 3 is located in the heating chamber 13 and is fixedly installed on the telescopic rod 62 of the cylinder 2.

[0028] Reference Figure 2 A heating wheel 4 is provided on the peripheral wall of the mounting block 3, and the heating wheel 4 is slidably connected to the mounting block 3 around the edge of the mounting block 3, and the box body 1 is provided with a second driving component 5 for driving the heating wheel 4 to slide.

[0029] Reference Figure 2 and Figure 3 , the two mounting blocks 3 are distributed along the vertical direction, there is a gap between the two mounting blocks 3 to form a first mounting cavity 31, a moving block 32 is arranged between the two mounting blocks 3, the upper and lower surfaces of the moving block 32 are fixedly connected with a sliding rod 321, the axis of the sliding rod 321 is arranged vertically, the side surfaces of the mounting blocks 3 close to each other are provided with a first sliding groove 33, the first sliding groove 33 is arranged around the edge of the mounting block 3, the sliding rod 321 is a round rod, and the sliding rod 321 is slidingly connected to the first sliding groove 33. The second driving assembly 5 includes a first synchronous belt 51, a first pulley 52, a second pulley 53 and a second driving motor 54, two first pulleys 52 are arranged, the two first pulleys 52 are distributed along the length direction of the mounting block 3, the two ends of the first pulley 52 are respectively rotatably connected to the mounting blocks 3 on both sides, and the first synchronous belt 51 is wound around the two first pulleys 52.

[0030] Reference Figure 2 and Figure 3There are several second pulleys 53, which are respectively located at the two ends of the first pulley 52. ​​The two ends of the second pulley 53 are rotatably connected to the two mounting blocks 3. The second pulley 53 is located in the first synchronous belt 51. The second pulley 53 abuts against the inner wall of the first synchronous belt 51 to support the first synchronous belt 51 so that the first synchronous belt 51 can be wrapped around the edge of the mounting block 3.

[0031] Reference Figure 2 and Figure 3 A mounting rod is fixedly penetrated on the upper surface of the first synchronous belt 51 in the vertical direction. Two mounting rods are provided, and the two mounting rods correspond to the two moving blocks 32 respectively. A clamping opening 325 is opened on the moving block 32, and the clamping opening 325 is clamped on the first synchronous belt 51. The two ends of the mounting rod are fixedly penetrated on the upper and lower groove walls of the clamping opening 325 respectively, and the moving block 32 can avoid the second pulley 53.

[0032] Reference Figure 2 and Figure 3 The second drive motor 54 is fixedly connected to the mounting block 3 located above, and the second drive assembly 5 also includes a third pulley 55, a fourth pulley 56 and a second synchronous belt 57. The number of the third pulleys 55 is consistent with the number of the first pulleys 52 and corresponds to each other. The third pulley 55 is coaxially fixedly connected to the mounting rod of the first pulley 52, so that the third pulley 55 can drive the first pulley 52 to rotate after the third pulley 55 rotates. The fourth pulley 56 is located between the two third pulleys 55, and the fourth pulley 56 is coaxially fixedly connected to the output shaft of the second drive motor 54. The second synchronous belt 57 is wound around the third pulley 55 and the fourth pulley 56.

[0033] Reference Figure 2 and Figure 3 The diameter of the fourth pulley 56 is greater than that of the third pulley 55, so that the fourth pulley 56 can tighten the second synchronous belt 57, so that the second synchronous belt 57 can be driven to rotate after the fourth pulley 56 rotates.

[0034] Reference Figure 3 and Figure 4 The moving block 32 is provided with a damping rod 6, and the heating wheel 4 is provided at one end of the damping rod 6 away from the moving block 32. The damping rod 6 includes a sliding tube 61, a telescopic rod 62 and a second spring 63. The end surface of the sliding tube 61 is coaxially provided with a sliding cavity 611. The telescopic rod 62 is slidably connected to the sliding cavity 611 along the axial direction of the sliding tube 61. The second spring 63 is located in the sliding cavity 611, and one end of the second spring 63 is fixedly connected to the cavity wall of the sliding cavity 611, and the other end of the second spring 63 is fixedly connected to the telescopic rod 62. The heating wheel 4 is rotatably connected to one end of the telescopic rod 62 away from the sliding tube 61, and one end of the sliding tube 61 away from the telescopic rod 62 is connected to the moving block 32.

[0035] Reference Figure 5 and Figure 6 The end of the sliding tube 61 away from the telescopic rod 62 is rotatably connected to the moving block 32. When the mounting block 3 moves up and down, the axis direction of the heating wheel 4 is horizontally arranged. The mounting block 3 is provided with a third driving assembly 7. When the mounting block 3 moves to the bottom of the shoe cavity, the third driving assembly 7 drives the damping rod 6 to rotate, so that the axis direction of the heating wheel 4 is vertically arranged.

[0036] Reference Figure 5 and Figure 6 The third driving assembly 7 includes a first gear 71, a first rack 72 and a driving ring 73. A second mounting cavity 322 is provided inside the moving block 32. One end of the sliding tube 61 is rotated and inserted into the second mounting cavity 322. The first gear 71 is located in the second mounting cavity 322. The first gear 71 is coaxially fixedly connected to the end surface of the sliding tube 61. The moving block 32 is provided with a second sliding groove 323. The length direction of the second sliding groove 323 is vertically arranged. The first rack 72 is slidably connected to the second sliding groove 323 along the vertical direction. The first rack 72 is meshed with the first gear 71. The sliding of the first rack 72 can drive the first gear 71 to rotate, thereby driving the sliding tube 61 to rotate, and then driving the heating wheel 4 to rotate.

[0037] Reference Figure 5 , Figure 6 and Figure 7 The driving ring 73 is sleeved on the mounting block 3 located below. The contour shape of the driving ring 73 is the same as that of the mounting block 3. A connecting rod 731 is fixedly connected to the inner wall of the driving ring 73. Two connecting rods 731 are provided. The two connecting rods 731 are distributed along the width direction of the driving ring 73. One end of the connecting rod 731 is fixedly connected to the inner wall of the driving ring 73. A third sliding groove 324 is provided on the outer side surface of the mounting block 3 located below. The length direction of the third sliding groove 324 is vertically arranged. The connecting rod 731 is slidably connected to the third sliding groove 324 along the vertical direction. Under normal conditions, the lower end of the first rack 72 protrudes from the lower surface of the moving block 32. When the mounting block 3 slides downward, the driving ring 73 abuts against the bottom wall of the shoe cavity. The mounting block 3 continues to move downward. The driving ring 73 slides relative to the mounting block 3 and abuts against the lower end of the first rack 72 to force the first rack 72 to slide upward.

[0038] Reference Figure 5 , Figure 6 and Figure 7The side wall of the second sliding groove 323 is provided with a fourth sliding groove 34, and the length direction of the fourth sliding groove 34 is vertically arranged. The side of the first rack 72 is fixedly connected with a connecting plate 721, and the connecting plate 721 is slidably connected to the fourth sliding groove 34 along the vertical direction. The moving block 32 is provided with a first spring 74 for forcing the first rack 72 to slide downward, and the first spring 74 is located in the fourth sliding groove 34, and the lower end of the first spring 74 is fixedly connected to the connecting plate 721, and the upper end of the first spring 74 is fixedly connected to the upper wall of the fourth sliding groove 34.

[0039] Reference Figure 5 , Figure 6 and Figure 7 The lower end of the first rack 72 is rotatably connected to a steel ball 722 , and the steel ball 722 abuts against the upper surface of the driving ring 73 .

[0040] Reference Figure 5 , Figure 6 and Figure 7 The sliding tube 61 is connected with an air extraction pipe, which is connected to the sliding chamber 611 inside the sliding tube 61, and the air extraction pipe is connected to the external air extraction assembly. The sliding tube 61 is connected with a pressure relief pipe, which is connected to the sliding chamber 611, and a solenoid valve is fixedly installed on the pressure relief pipe. When it is necessary to move the mounting block 3 into the shoe cavity, the interior of the sliding chamber 611 is evacuated by the air extraction assembly, so that the telescopic rod 62 slides in the direction close to the sliding tube 61, thereby reducing the distance between the two heating wheels 4 so that the mounting block 3 and the heating wheel 4 can enter the shoe cavity. After the heating wheel 4 enters the shoe cavity, the connection of the pressure relief pipe is controlled by the solenoid valve to relieve the pressure of the sliding chamber 611, and the telescopic rod 62 slides under the action of the second spring 63, so that the heating wheel 4 abuts against the side wall of the shoe cavity.

[0041] The implementation principle of the composite oven for cold-gluing shoe production in the embodiment of the present application is as follows: a mounting block 3 is provided on the box body 1, and a heating wheel 4 is provided on the mounting block 3, and the heating wheel 4 can slide around the edge of the mounting block 3. When the semi-finished shoes are heated and baked, the first driving member drives the mounting block 3 to move downward so that the mounting block 3 enters the inside of the shoe cavity, and then the second driving component 5 drives the heating wheel 4 to move to heat the inner wall of the shoe cavity, thereby improving the adequacy of baking and improving the efficiency of baking.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Composite oven for cold glued shoe production, characterized by: The invention comprises a box body (1), the box body (1) having a heating chamber (13), the box body (1) being provided with a mounting block (3), the mounting block (3) being slidably connected to the box body (1) in a vertical direction, the box body (1) being provided with a first driving member for driving the mounting block (3) to slide, a heating wheel (4) being provided on a peripheral wall of the mounting block (3), the heating wheel (4) being slidably connected to the mounting block (3) around an edge of the mounting block (3), and the box body (1) being provided with a second driving component (5) for driving the heating wheel (4) to slide.

2. The composite oven for cold-gluing shoes production according to claim 1 is characterized in that: The mounting block (3) is provided with a damping rod (6), one end of the damping rod (6) is provided with a moving block (32), the moving block (32) is connected to the mounting block (3) by sliding around an edge of the mounting block (3), the heating wheel (4) is provided at an end of the damping rod (6) away from the moving block (32), and the second driving assembly (5) drives the moving block (32) to slide.

3. The composite oven for cold-gluing shoes production according to claim 2 is characterized in that: The second driving assembly (5) comprises a first synchronous belt (51), a first pulley (52) and a second driving motor (54); the first synchronous belt (51) is arranged along the edge of the mounting block (3); the first pulley (52) is rotatably connected to the mounting block (3); the first synchronous belt (51) is connected to the first pulley (52); the second driving motor (54) drives the first pulley (52) to rotate; and the moving block (32) is connected to the first synchronous belt (51).

4. The composite oven for cold-gluing shoe production according to claim 3 is characterized in that: When the mounting block (3) moves up and down, the axis direction of the heating wheel (4) is arranged horizontally, the damping rod (6) is rotatably connected to the moving block (32), and the mounting block (3) is provided with a third driving assembly (7). When the mounting block (3) moves to the bottom of the shoe cavity, the third driving assembly (7) drives the damping rod (6) to rotate, so that the axis direction of the heating wheel (4) is arranged vertically.

5. The composite oven for cold-gluing shoe production according to claim 4 is characterized in that: The third driving assembly (7) comprises a driving ring (73), a first gear (71) and a first rack (72); the shape of the driving ring (73) is the same as that of the mounting block (3); the driving ring (73) is slidably connected to the mounting block (3) in a vertical direction; the first gear (71) is coaxially arranged on the damping rod (6); the first rack (72) is slidably connected to the moving block (32) in a vertical direction; the lower end of the first rack (72) abuts against the driving ring (73); and the first rack (72) is meshed with the first gear (71).

6. The composite oven for cold-gluing shoe production according to claim 5 is characterized in that: The moving block (32) is provided with a first spring (74) for forcing the first rack (72) to slide downward, and the lower end of the first rack (72) is rotatably connected to a steel ball (722), and the steel ball (722) abuts against the upper surface of the drive ring (73).

7. The composite oven for cold-gluing shoe production according to claim 2 is characterized in that: The damping rod (6) comprises a sliding tube (61), a telescopic rod (62) and a second spring (63); the sliding tube (61) is coaxially provided with a sliding cavity (611); the telescopic rod (62) is slidably connected to the sliding cavity (611) along the axial direction; the second spring (63) is located in the sliding cavity (611); one end of the second spring (63) is connected to the cavity wall of the sliding cavity (611); the other end of the second spring (63) is connected to the telescopic rod (62); one end of the sliding tube (61) away from the telescopic rod (62) is rotatably connected to the moving block (32); and the heating wheel (4) is provided with one end of the telescopic rod (62) away from the sliding rod (321).

8. The composite oven for cold-gluing shoes production according to claim 3 is characterized in that: The second driving assembly (5) further comprises a plurality of second pulleys (53), the plurality of second pulleys (53) being arranged around the edge of the mounting block (3), the second pulleys (53) being rotatably connected to the mounting block (3), the first synchronous belt (51) being wound around the first pulley (52) and the second pulley (53), the first synchronous belt (51) being provided with a mounting rod, a clamping opening (325) being provided on a side surface of the moving block (32), the clamping opening (325) being clamped in the first synchronous belt (51), the mounting rod being passed through the moving block (32), and the moving block (32) being able to avoid the second pulleys (53).

9. The composite oven for cold-gluing shoe production according to claim 8, characterized in that: The second driving assembly (5) further comprises a third pulley (55), a fourth pulley (56) and a second synchronous belt (57); the number of the third pulleys (55) is the same as the number of the first pulleys (52); the third pulleys (55) correspond to the first pulleys (52) one by one; the third pulley (55) is coaxially arranged on the first pulley (52); the fourth pulley (56) is coaxially arranged on the output shaft of the second driving motor (54); and the second pulley (53) is wound around the third pulley (55) and the fourth pulley (56).

10. The composite oven for cold-gluing shoes production according to claim 9, characterized in that: The diameter of the fourth pulley (56) is larger than that of the third pulley (55).

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