A butyl rubber inner tube full drying machine with a turnover structure

Abstract

The invention discloses a butyl rubber inner tube comprehensive drying machine with a turnover structure, which belongs to the technical field of butyl rubber inner tube processing, and comprises a drying box: the middle positions of both sides of the inner wall of the drying box are fixedly connected to both sides of a middle frame plate, the top of the middle frame plate is connected to a seat plate through a deflection rotation structure, and one side of the seat plate is provided with an inner tube turning and turning structure; the inner tube turning and turning structure comprises a support frame fixedly arranged on one side of the seat plate, the bottom end of the support frame is fixedly connected to one side of the top of a bottom frame, and a first axle seat is fixedly arranged at the middle position of the top of the support frame, so that the inner tube moves continuously during the drying process, local overheating or insufficient drying can be avoided, and each part of the inner tube is ensured to be evenly heated, thereby improving the drying quality, and the swinging makes the hot air flow more fully, and due to the inertia generated by the swinging, it is helpful to accelerate the evaporation of moisture on the surface of the inner tube, thereby shortening the drying time and improving the production efficiency.

Description

Technical Field

[0001] The invention relates to a full-surface drying machine for inner tubes, in particular to a full-surface drying machine for butyl rubber inner tubes with a turnover structure. Background Art

[0002] Butyl rubber inner tube is a common material for bicycle and car tire inner tubes. Butyl rubber is a synthetic rubber known for its excellent air tightness, aging resistance and chemical stability. Here are some characteristics of butyl rubber inner tube: Good air tightness, the molecular structure of butyl rubber makes it very airtight, and it can hold gas better than natural rubber; Heat resistance and cold resistance, butyl rubber can maintain good performance under high and low temperature conditions, and is not easy to age or crack due to temperature changes; Elasticity and flexibility, it has good elasticity and flexibility, can effectively reduce vibration and impact, and improve ride comfort. During the production process, butyl rubber inner tube may absorb a certain amount of moisture. The moisture remaining in the inner tube may affect its air tightness and physical properties, so it needs to be removed by drying.

[0003] Ordinary drying devices cannot ensure that the entire inner tube is heated evenly, resulting in insufficient or excessive drying of some areas, affecting the overall quality of the inner tube. In addition, the drying device has low efficiency and takes a long time to complete the drying process, affecting production efficiency.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0005] In order to solve the above problems, the object of the present invention is to provide a butyl rubber inner tube full drying machine with a turnover structure.

[0006] To achieve the above object, the present invention provides a butyl rubber inner tube full drying machine with a turnover structure, comprising a drying box:

[0007] The middle positions of the two sides of the inner wall of the drying box are fixedly connected to the two sides of the middle frame plate, the top of the middle frame plate is connected to the seat plate through a deflection rotation structure, and one side of the seat plate is provided with an inner tube turning and flipping mechanism;

[0008] The inner tube steering and flipping structure includes a support frame fixedly arranged on one side of the seat plate, the bottom end of the support frame is fixedly connected to one side of the top end of the bottom frame frame, a first axle seat is fixedly arranged in the middle position of the top end of the support frame, an annular bracket is rotatably arranged on one side of the first axle seat through a first connecting shaft, the top of one side of the annular bracket is fixedly connected to the top of one side of the arc frame, the bottom of the arc frame is provided with an arc gear ring, the arc gear ring is meshed with a gear, the gear is rotatably connected to the second axle seat through a transmission shaft, one end of the transmission shaft passes through the second axle seat and is fixedly connected to one end of the connecting steel frame, an inner tube clamping mechanism is arranged at one end of the connecting steel frame, the second axle seat is fixedly arranged at the middle position on the other side of the top end of the bottom frame frame, a third axle seat is fixedly arranged in the middle position on one side of the top end of the bottom frame frame, a driving motor is fixedly arranged on the back side of the third axle seat, the output end of the driving motor passes through the third axle seat and is fixedly connected to the bottom of one side of the rotating plate, a driving rotating column is fixedly arranged on the top of the other side of the rotating plate, and the driving rotating column is interlaced and connected with the inside of the annular bracket.

[0009] In one example, the biased rotation structure includes a U-shaped seat rail fixedly arranged at two side positions of the top end of the middle frame plate, a sliding seat is slidably provided inside the two U-shaped seat rails, the threaded holes inside the two sliding seats are threadedly connected to the outer wall of the corresponding lead screw, a connecting seat is fixedly provided at the top of the two sliding seats, the two sides of the two connecting seats are rotatably connected to the two sides of the inner wall of the corresponding U-shaped connecting frame, the two U-shaped connecting frames are fixedly connected to the two sides of the seat plate, a transverse axis seat is fixedly provided at the top of the middle frame plate away from the U-shaped seat rail, both ends of the transverse axis seat are rotatably connected to one end of the inner wall of the corresponding L-shaped support frame, and the other end of the inner wall of the two L-shaped support frames is rotatably connected to the middle position of one side of the corresponding U-shaped connecting frame.

[0010] In one example, the inner tube clamping mechanism includes an inner tube fixed base frame fixed to one side of the connecting steel frame, a threaded hole opened in the middle position of the top end of the inner tube fixed base frame is threadedly connected to the outer wall of the screw, and the screw is fixed in the middle position of the bottom end of the inner tube fixed top frame.

[0011] In one example, the inner tube fixed bottom frame and the inner tube fixed top frame are both composed of a limiting ring, a plurality of connecting rods and a fixed steel seat, and the inner wall of the limiting ring is fixedly connected to the side wall corresponding to the fixed steel seat through a plurality of connecting rods.

[0012] In one example, a door is hingedly provided on one side of the drying box, and a hot air blower is fixedly installed on the other end of the drying box.

[0013] In one example, a cross seat is fixedly provided at the top of the middle frame plate near the two U-shaped seat rails, and both ends of one side of the cross seat are fixedly connected to one end of the corresponding pulley through a second connecting shaft, and the two pulleys are connected by a transmission belt transmission, and one end of the two second connecting shafts passes through the cross seat and is fixedly connected to one end of the corresponding lead screw, and one of the pulleys is fixedly connected to the output end of the servo motor.

[0014] The butyl rubber inner tube full drying machine with a turnover structure proposed by the present invention can bring the following beneficial effects:

[0015] The present invention includes a seat plate, a support frame, a base frame, a first shaft seat, an annular bracket, an arc frame, an arc gear ring, a gear, a second shaft seat, a transmission shaft, a connecting steel frame, a base frame, a third shaft seat, a driving motor, a third shaft seat, a rotating plate, a driving rotating column and an annular bracket. When the output end of the driving motor drives the rotating plate to rotate, the driving rotating column interlaced with the inside of the annular bracket can be driven to rotate. During the rotation, the annular bracket swings horizontally left and right, and the arc gear ring at the bottom of the arc frame meshes with the gear, driving the gear to rotate back and forth in forward and reverse directions, thereby driving the clamped inner tube to swing, so that the inner tube keeps moving during the drying process, which can avoid local overheating or insufficient drying, ensure that all parts of the inner tube are evenly heated, improve the drying quality, and the swinging makes the hot air flow more fully. Due to the inertia generated by the swinging, it helps to accelerate the evaporation of water on the surface of the inner tube, thereby shortening the drying time and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a front structural schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the top of the shelf in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the transverse axis seat and the L-shaped support frame of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the support frame of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the inner tube clamping mechanism of the present invention;

[0023] Figure 7 For the present invention Figure 6 A local enlarged structural diagram;

[0024] Figure 8 It is a structural schematic diagram of the annular bracket of the present invention;

[0025] Fig. 9 It is a structural schematic diagram of the third axle seat of the present invention;

[0026] Fig.10 It is a structural schematic diagram of the horizontal seat of the present invention.

[0027] In the figure: 1, drying box; 2, middle frame; 3, box door; 4, hot air blower; 5, U-shaped seat track; 6, lead screw; 7, slide seat; 8, connecting seat; 9, cross seat; 10, servo motor; 11, seat plate; 12, limit ring; 13, U-shaped connecting frame; 14, cross axis seat; 15, L-shaped support frame; 16, arc frame; 17, arc gear ring; 18, gear; 19, second axis seat; 20, annular bracket; 21, first axis seat; 22, support frame; 23, bottom frame; 24, transmission shaft; 25, connecting steel frame; 26, inner tube fixed bottom frame; 27, pulley; 28, second connecting shaft; 29, transmission belt; 30, driving column; 31, inner tube fixed top frame; 32, fixed steel seat; 33, connecting frame rod; 34, screw; 35, driving motor; 36, third axis seat; 37, rotating plate. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0029] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0033] like Figures 1 to 10 As shown, the embodiment of the present invention provides a butyl rubber inner tube full drying machine with a turnover structure:

[0034] according to Figure 1 and Figure 2 As shown, it includes a drying box 1, one side of the drying box 1 is hingedly provided with a box door 3, and the other end of the drying box 1 is fixedly installed with a hot air blower 4:

[0035] The middle positions of the two sides of the inner wall of the drying box 1 are fixedly connected to the two sides of the middle frame plate 2, the top of the middle frame plate 2 is connected to the seat plate 11 through a deflection rotation structure, and one side of the seat plate 11 is provided with an inner tube turning and flipping mechanism;

[0036] according to Figure 3 , Figure 4 , Figure 5 , Figure 8 and Fig. 9As shown, the inner tube steering and flipping structure includes a support frame 22 fixedly arranged on one side of the seat plate 11, the bottom end of the support frame 22 is fixedly connected to one side of the top of the bottom frame frame 23, a first axle seat 21 is fixedly arranged in the middle position of the top of the support frame 22, one side of the first axle seat 21 is rotatably provided with an annular bracket 20 through a first connecting shaft 41, the top of one side of the annular bracket 20 is fixedly connected to the top of one side of the arc frame 16, the bottom of the arc frame 16 is provided with an arc gear ring 17, the arc gear ring 17 is meshed with a gear 18, and the gear 18 is rotatably connected to the second axle seat 19 through a transmission shaft 24, and the transmission One end of the driving shaft 24 passes through the second axle seat 19 and is fixedly connected to one end of the connecting steel frame 25, one end of the connecting steel frame 25 is provided with an inner tube clamping mechanism, the second axle seat 19 is fixedly set at the middle position on the other side of the top of the bottom frame frame 23, a third axle seat 36 is fixedly provided at the middle position on one side of the top of the bottom frame frame 23, a driving motor 35 is fixedly provided on the back side of the third axle seat 36, the output end of the driving motor 35 passes through the third axle seat 36 and is fixedly connected to the bottom of one side of the rotating plate 37, a driving column 30 is fixedly provided on the top of the other side of the rotating plate 37, and the driving column 30 is connected to the inside of the annular bracket 20 through insertion.

[0037] according to Figure 2 and Figure 3 As shown, the biased rotation structure includes a U-shaped seat rail 5 fixedly arranged at two side positions of the top end of the middle frame plate 2, and a slide seat 7 is slidably provided inside the two U-shaped seat rails 5. The threaded holes inside the two slide seats 7 are threadedly connected to the outer wall of the corresponding lead screw 6, and the tops of the two slide seats 7 are fixedly provided with a connecting seat 8. The two sides of the two connecting seats 8 are rotatably connected to the two sides of the inner wall of the corresponding U-shaped connecting frame 13, and the two U-shaped connecting frames 13 are fixedly connected to the two sides of the seat plate 11. A transverse axis seat 14 is fixedly provided at a position of the top end of the middle frame plate 2 away from the U-shaped seat rail 5, and both ends of the transverse axis seat 14 are rotatably connected to one end of the inner wall of the corresponding L-shaped support frame 15, and the other end of the inner wall of the two L-shaped support frames 15 is rotatably connected to the middle position of one side of the corresponding U-shaped connecting frame 13.

[0038] according to Figure 6 and Figure 7 As shown, the inner tube clamping mechanism includes an inner tube fixed base frame 26 fixedly arranged on one side of the connecting steel frame 25, a threaded hole is provided in the middle position of the top end of the inner tube fixed base frame 26 and is threadedly connected to the outer wall of the screw 34, and the screw 34 is fixedly arranged in the middle position of the bottom end of the inner tube fixed top frame 31, and the inner tube fixed base frame 26 and the inner tube fixed top frame 31 are both composed of a limiting ring 12, a plurality of connecting frame rods 33 and a fixed steel seat 32, and the inner wall of the limiting ring 12 is fixedly connected to the side wall corresponding to the fixed steel seat 32 through a plurality of connecting frame rods 33.

[0039] according to Fig.10 As shown, a cross seat 9 is fixedly provided at the top of the middle frame plate 2 near the two U-shaped seat rails 5, and both ends of one side of the cross seat 9 are fixedly connected to one end of the corresponding pulley 27 through a second connecting shaft 28, and the two pulleys 27 are connected by a transmission belt 29, and one end of the two second connecting shafts 28 passes through the cross seat 9 and is fixedly connected to one end of the corresponding lead screw 6, and one of the pulleys 27 is fixedly connected to the output end of the servo motor 10.

[0040] Working principle: firstly, place the butyl rubber inner tube on the inner tube fixed base frame 26, then align the screw rod 34 at the bottom end of the inner tube fixed top frame 31 with the threaded hole of the fixed steel seat 32 of the inner tube fixed base frame 26, and then the screw rod 34 is threadedly connected with the threaded hole. As the screw rod 34 descends, the inner tube fixed top frame 31 can limit and fix the butyl rubber inner tube through the inner tube fixed top frame 31 and the inner tube fixed base frame 26. The screw rod 34 is at the bottom of the inner tube fixed base frame 26 and is limited and fixed by the limit bolt.

[0041] Then turn on the servo motor 10, and the output end of the servo motor 10 drives one of the pulleys 27 to rotate. Since the two pulleys 27 are connected by a transmission belt 29, the corresponding lead screw 6 can be driven to rotate through the corresponding second connecting shaft 28. Since the outer walls of the two lead screws 6 are threadedly connected to the corresponding slide seats 7, the two slide seats 7 move toward one end of the U-shaped seat track 5, and the connecting seats 8 at the top of the two slide seats 7 rotate with the seat plate 11 on the corresponding U-shaped connecting frame 13. At this time, the parallel seat plate 11 can be driven to rotate 90 degrees and be in a vertical state with the middle frame plate 2. The two L-shaped support frames 15 play a role in supporting the rotation of the seat plate 11;

[0042] The driving motor 35 is turned on, and the output end of the driving motor 35 drives the rotating plate 37 to rotate. The driving column 30 fixedly arranged at the bottom of one side of the rotating plate 37 rotates. The driving column 30 is connected to the inside of the annular bracket 20 through an insertion. During the rotation of the driving column 30, the annular bracket 20 can be driven to swing left and right. Since the arc-shaped gear ring 17 at the bottom of the arc-shaped frame 16 is engaged with the gear 18 rotatably arranged on the second shaft seat 19, the transmission shaft 24 is driven to rotate in the positive direction and the reverse direction, back and forth, thereby driving the clamped butyl rubber inner tube to swing, and the hot air blower 4 is turned on to dry the butyl rubber inner tube inside the drying box 1.

[0043] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0044] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A butyl rubber inner tube full drying machine with a turnover structure, comprising a drying box (1): Features: The middle positions of the two sides of the inner wall of the drying box (1) are fixedly connected to the two sides of the middle frame plate (2), the top of the middle frame plate (2) is connected to the seat plate (11) via a deflection rotation structure, and one side of the seat plate (11) is provided with an inner tube turning and flipping mechanism; The inner tube turning and flipping structure comprises a support frame (22) fixedly arranged on one side of the seat plate (11), the bottom end of the support frame (22) being fixedly connected to one side of the top end of the bottom frame frame (23), a first axle seat (21) being fixedly arranged in the middle position of the top end of the support frame (22), a ring bracket (20) being rotatably arranged on one side of the first axle seat (21) via a first connecting shaft (41), the top of one side of the ring bracket (20) being fixedly connected to the top of one side of the arc frame (16), an arc-shaped toothed ring (17) being arranged at the bottom of the arc frame (16), the arc-shaped toothed ring (17) being meshed with a gear (18), the gear (18) being rotatably connected to a second axle seat (19) via a transmission shaft (24), the transmission shaft (24) being arranged to rotate with the second axle seat (19), and the transmission shaft (24) being arranged to rotate with the second axle seat (19). One end of the shaft (24) passes through the second shaft seat (19) and is fixedly connected to one end of the connecting steel frame (25); one end of the connecting steel frame (25) is provided with an inner tube clamping mechanism; the second shaft seat (19) is fixedly arranged at a middle position on the other side of the top of the bottom frame frame (23); a third shaft seat (36) is fixedly arranged at a middle position on one side of the top of the bottom frame frame (23); a driving motor (35) is fixedly arranged on the back side of the third shaft seat (36); an output end of the driving motor (35) passes through the third shaft seat (36) and is fixedly connected to the bottom of one side of a rotating plate (37); a driving rotating column (30) is fixedly arranged on the top of the other side of the rotating plate (37); and the driving rotating column (30) is connected to the inside of the annular bracket (20) through insertion; The deflected rotation structure comprises a U-shaped seat rail (5) fixedly arranged at two side positions of the top end of the middle frame plate (2), a slide seat (7) being slidably arranged inside the two U-shaped seat rails (5), the threaded holes inside the two slide seats (7) being threadedly connected to the outer wall of the corresponding lead screw (6), a connecting seat (8) being fixedly arranged at the top end of the two slide seats (7), the two sides of the two connecting seats (8) being rotatably connected to the two sides of the inner wall of the corresponding U-shaped connecting frame (13), the two U-shaped connecting frames (13) being fixedly connected to the two sides of the seat plate (11), a transverse axis seat (14) being fixedly arranged at a position of the top end of the middle frame plate (2) away from the U-shaped seat rail (5), the two ends of the transverse axis seat (14) being rotatably connected to one end of the inner wall of the corresponding L-shaped support frame (15), and the other ends of the inner walls of the two L-shaped support frames (15) being rotatably connected to the middle position of one side of the corresponding U-shaped connecting frame (13).

2. The butyl rubber inner tube full drying machine with a turnover structure according to claim 1, characterized in that: The inner tube clamping mechanism comprises an inner tube fixing base frame (26) fixedly arranged on one side of the connecting steel frame (25), a threaded hole provided at the middle position of the top end of the inner tube fixing base frame (26) being threadedly connected to the outer wall of a screw rod (34), and the screw rod (34) being fixedly arranged at the middle position of the bottom end of the inner tube fixing top frame (31).

3. The butyl rubber inner tube full drying machine with a turnover structure according to claim 2, characterized in that: The inner tube fixed bottom frame (26) and the inner tube fixed top frame (31) are both composed of a limit ring (12), a plurality of connecting frame rods (33) and a fixed steel seat (32); the inner wall of the limit ring (12) is fixedly connected to the corresponding side wall of the fixed steel seat (32) via the plurality of connecting frame rods (33).

4. The butyl rubber inner tube full drying machine with a turnover structure according to claim 1, characterized in that: A door (3) is hingedly provided on one side of the drying box (1), and a hot air blower (4) is fixedly installed on the other end of the drying box (1).

5. The butyl rubber inner tube full drying machine with a turnover structure according to claim 1, characterized in that: A cross seat (9) is fixedly provided at the top of the middle frame plate (2) near the two U-shaped seat rails (5), and both ends of one side of the cross seat (9) are fixedly connected to one end of a corresponding pulley (27) via a second connecting shaft (28), and the two pulleys (27) are connected by a transmission belt (29), and one end of the two second connecting shafts (28) passes through the cross seat (9) and is fixedly connected to one end of a corresponding lead screw (6), and one of the pulleys (27) is fixedly connected to the output end of the servo motor (10).

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