Efficient automatic placing system for double-layer steel wire rings

Abstract

The utility model relates to an efficient double-layer steel wire ring automatic placing system which comprises a base, an advancing and retreating mechanism, a steel wire ring clamping mechanism, a swinging mechanism, a lifting mechanism and a transverse moving mechanism, the advancing and retreating mechanism is arranged on the base in a sliding mode, the transverse moving mechanism is arranged at the top of the advancing and retreating mechanism, the lifting mechanism is installed on the transverse moving mechanism, and the swinging mechanism is installed on the lifting mechanism. The steel wire ring clamping mechanism is installed on the swinging mechanism and comprises a clamping mechanism support, a clamping guide shaft, a fixed clamping plate and two movable clamping plates, the two movable clamping plates are arranged on the two sides of the fixed clamping plate respectively and arranged on the clamping guide shaft in a penetrating mode, and each movable clamping plate is provided with a clamping air cylinder; and the clamping cylinder pushes the movable clamping plate and the fixed clamping plate to form a clamping part of the steel ring. The four-axis placing system is formed by combining the advancing and retreating mechanism, the transverse moving mechanism, the lifting mechanism and the swinging mechanism, the placing requirements of steel wire rings at different heights, angles and positions can be met, and the placing requirements of a double-layer steel wire ring storage vehicle are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing rubber sheet cooling technology, especially a kind of high-efficiency double-layer steel wire ring automatic placing system. BACKGROUND

[0002] Steel wire ring is the key strength component of tire, and it has the effect of fixing tire on rim and bearing the tension of tire body cord due to internal pressure. Tire steel wire ring is formed by coating steel wire with rubber, arranging and winding according to certain shape rule, and then wrapping nylon winding cloth on the surface.

[0003] In traditional production mode, the production and cloth wrapping process of steel wire ring has always been a process with large labor intensity. In recent years, with the upgrading of automation and intelligence of related equipment, steel wire ring production process gradually transits from manual production mode to full-automatic production mode. However, in the full-automatic production process of steel wire ring, automatic placing of steel wire ring has always been a difficult problem, because it needs to match existing storage tooling and meet the production efficiency requirements.

[0004] The main existing steel wire ring placing forms include:

[0005] Manual placing: it can adapt to various storage toolings, but has large labor intensity.

[0006] Rotary ring-hanging storage vehicle automatic placing: the steel wire ring gripped by mechanical hand is placed on suspension arm, and then a hook pulling device pulls the rings together for storage. The mechanical structure is relatively simple, but the steel wire rings are easy to stick together, which does not meet the process requirements, and it is very inconvenient for the next process (umbrella sticking) production.

[0007] Tank vehicle type automatic placing: the steel wire ring gripped by mechanical hand is placed in each tank of tank vehicle according to position. The mechanical structure is relatively simple. However, tank vehicle occupies large area, the whole placing mechanism occupies large space, and the storage capacity of tank vehicle is small, and more vehicles are needed for the same storage capacity.

[0008] To meet the requirements of automation, space, efficiency and other requirements of steel wire ring production line, a steel wire ring placing system capable of matching double-layer steel wire ring storage vehicle is needed to complete the last link of full-automatic production of steel wire ring. SUMMARY

[0009] The utility model aims at overcoming the defects of the prior art, and provides a high-efficiency double-layer steel wire ring automatic placing system. Through automatic control system and four-axis linkage, the steel wire ring placing requirements of different heights, angles and positions can be met, the placing requirements of double-layer steel wire ring storage vehicle can be met, the storage capacity of single vehicle can be improved, and the occupied space can be reduced.

[0010] To solve the above technical problems, the utility model provides a kind of high -efficient double -layered steel ring automatic placing system, including base, advance and retreat mechanism, steel ring clamping mechanism, swing mechanism, lifting mechanism and horizontal shift mechanism,

[0011] The advance and retreat mechanism is arranged on the base and is in sliding connection with the base, the top of the advance and retreat mechanism is provided with a horizontal shift mechanism, the lifting mechanism is installed on the horizontal shift mechanism, the swing mechanism is installed on the lifting mechanism, and the steel ring clamping mechanism is installed on the swing mechanism,

[0012] The steel ring clamping mechanism includes a clamping mechanism support, a clamping guide shaft, a fixed clamping plate and a movable clamping plate, the clamping mechanism support is installed on the swing mechanism, the fixed clamping plate is fixed on the clamping mechanism support, the clamping guide shaft is arranged through the fixed clamping plate and extends out of the fixed clamping plate at both ends, and the number of movable clamping plates is two, the two movable clamping plates are arranged on both sides of the fixed clamping plate and arranged through the clamping guide shaft, each movable clamping plate is provided with a clamping cylinder, and the clamping cylinder drives the movable clamping plate to move on the clamping guide shaft to form a clamping part of the steel ring with the fixed clamping plate.

[0013] Specifically, the number of clamping guide shafts is two, and the two clamping guide shafts are symmetrically arranged on both sides of the fixed clamping plate.

[0014] Further, both ends of the two clamping guide shafts are provided with limit stop rings, the diameter of the limit stop ring is greater than the diameter of the clamping guide shaft, and the limit stop ring and the clamping guide shaft are fixed by bolts.

[0015] Further, the swing mechanism includes a power system, a transmission system and an angle sensor, the transmission system is installed on the lifting mechanism, the power system is connected with the transmission system, and the angle sensor is installed on the clamping mechanism support.

[0016] Further, the power system is a rotary motor, the transmission system includes a rotating shaft and a bearing seat, the rotating shaft is arranged through the lifting mechanism and extends out of the lifting mechanism at both ends, one end is connected with the rotary motor, the other end is connected with the clamping mechanism support, and the bearing seat is sleeved on the outside of the rotating shaft and is fixed on the lifting mechanism.

[0017] Further, the lifting mechanism includes a fixed frame and a lifting frame, the fixed frame is fixed on the moving frame of the horizontal shift mechanism, a linear guide rail is arranged between the lifting frame and the fixed frame, and the lifting frame is driven to rise and fall on the linear guide rail by a servo motor.

[0018] Further, the horizontal moving mechanism comprises a horizontal moving support, a moving frame and a driving mechanism, the horizontal moving support is horizontally arranged on the top of the advancing and retreating mechanism, the horizontal moving support is provided with horizontal moving rails, the moving frame is slidably connected with the horizontal moving rails, the driving mechanism is connected with the moving frame and drives the moving frame to move on the horizontal moving rails, and the lifting mechanism is fixed on the moving frame.

[0019] Further, the advancing and retreating mechanism comprises an advancing and retreating slide rail, a stand and a slide rail driving motor, the advancing and retreating slide rail is arranged on the base, the stand is slidably connected with the advancing and retreating slide rail, and the slide rail driving motor is connected with the stand and drives the stand to slide on the advancing and retreating slide rail.

[0020] Further, the advancing and retreating mechanism further comprises limiting devices, and the limiting devices are arranged at both ends of the advancing and retreating slide rail.

[0021] Specifically, the fixed clamping plate and the movable clamping plate are in the same shape, are both semicircular plates, and are provided with an arc-shaped groove at the bottom.

[0022] The utility model discloses the beneficial effects are:

[0023] 1) the utility model discloses a four -axis placing system that advancing and retreating mechanism, horizontal moving mechanism, lifting mechanism and swing mechanism combination, satisfies the steel wire ring placing requirement of different height, angle, position through four -axis linkage, realizes steel wire ring placing automation and the accuracy of placing.

[0024] 2) the utility model discloses steel wire ring clamping mechanism adopts two movable clamping plates, and the movable clamping plates are pushed by clamping cylinders and cooperate with the fixed clamping plate, and the two steel wire rings are clamped simultaneously, and the placing demand of double -layer steel wire ring storage car is satisfied.

[0025] 3) the utility model discloses servo control system, can accurately control the placing position of steel wire ring, improves the DRAWINGS

[0026] Fig. 1 It is the structure front view of high -efficient type double -layer steel wire ring automatic placing system of the utility model.

[0027] Fig. 2 It is the structure side view of high -efficient type double -layer steel wire ring automatic placing system of the utility model.

[0028] Fig. 3 It is the local schematic view of steel wire ring clamping mechanism of high -efficient type double -layer steel wire ring automatic placing system of the utility model.

[0029] In the drawing:

[0030] 1 - base;

[0031] 2 - back and forth mechanism, 21 - back and forth slide rail, 22 - column, 23 - slide rail drive motor, 24 - limit device;

[0032] 3 - steel wire ring;

[0033] 4 - steel wire ring clamping mechanism, 41 - clamping mechanism support, 42 - clamping guide shaft, 43 - fixed clamping plate, 44 - movable clamping plate, 45 - clamping cylinder, 46 - limit stop ring;

[0034] 5 - swing mechanism, 51 - power system, 52 - transmission system, 53 - angle sensor 53, 521 - rotating shaft, 522 - bearing seat;

[0035] 6 - lifting mechanism, 61 - fixed frame, 62 - lifting frame, 63 - servo motor;

[0036] 7 - horizontal movement mechanism, 71 - horizontal movement support, 72 - moving frame, 73 - horizontal movement guide rail, 74 - drive mechanism. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the utility model specification. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0038] In one specific embodiment of the utility model, as shown in Figs. 1-3 An efficient double-layer steel wire ring automatic placing system, comprising a base 1, a back and forth mechanism 2, a steel wire ring clamping mechanism 4, a swing mechanism 5, a lifting mechanism 6 and a horizontal movement mechanism 7,

[0039] The back and forth mechanism 2 is arranged on the base 1 and is in sliding connection with the base 1, the top of the back and forth mechanism 2 is provided with the horizontal movement mechanism 7, the lifting mechanism 6 is installed on the horizontal movement mechanism 7, the swing mechanism 5 is installed on the lifting mechanism 6, and the steel wire ring clamping mechanism 4 is installed on the swing mechanism 5.

[0040] The back and forth mechanism 2 comprises a back and forth slide rail 21, a column 22 and a slide rail drive motor 23, the back and forth slide rail 21 is arranged on the base 1, the column 22 is in sliding connection with the back and forth slide rail 21, and the slide rail drive motor 23 is connected with the column 22 and drives the column 22 to slide on the back and forth slide rail 21. The back and forth mechanism 2 further comprises a limit device 24, and the limit device 24 is arranged at the both ends of the back and forth slide rail 21.

[0041] The horizontal moving mechanism 7 comprises a horizontal moving support 71, a moving frame 72 and a driving mechanism 74, the horizontal moving support 71 is horizontally arranged on the top of the column 22 of the advancing and retreating mechanism 2, the horizontal moving support 71 is provided with a horizontal moving guide rail 73, the moving frame 72 is slidingly connected with the horizontal moving guide rail 73, the driving mechanism 74 is connected with the moving frame 72 and drives the moving frame 72 to move on the horizontal moving guide rail 73, and the lifting mechanism 6 is fixed on the moving frame 72.

[0042] The lifting mechanism 6 comprises a fixed frame 61 and a lifting frame 62, the fixed frame 61 is fixed on the moving frame 72 of the horizontal moving mechanism 7, a linear guide rail is arranged between the fixed frame 61 and the lifting frame 62, and the lifting frame 62 is driven to lift on the linear guide rail by a servo motor 63.

[0043] The swinging mechanism 5 comprises a power system 51, a transmission system 52 and an angle sensor 53, the transmission system 52 is installed on the lifting mechanism 6, the power system 51 is connected with the transmission system 52, and the angle sensor 53 is installed on the clamping mechanism support 41. The power system 51 is a rotary motor, the transmission system 52 comprises a rotary shaft 521 and a bearing seat 522, the rotary shaft 521 is arranged in the lifting mechanism 6 and extends out of the lifting mechanism 6 at both ends, one end is connected with the rotary motor, and the other end is connected with the steel wire loop clamping mechanism 4, and the bearing seat 522 is arranged on the outer side of the rotary shaft 521 and is fixed on the lifting mechanism 6.

[0044] The steel wire loop clamping mechanism 4 comprises a clamping mechanism support 41, a clamping guide shaft 42, a fixed clamping plate 43 and a movable clamping plate 44, the clamping mechanism support 41 is installed on the rotary shaft 521 of the swinging mechanism 5, the fixed clamping plate 43 is fixed on the clamping mechanism support 41, the fixed clamping plate 43 and the movable clamping plate 44 are identical in shape and are both semicircular plates, and an arc-shaped groove is arranged at the bottom of each plate.

[0045] The clamping guide shaft 42 is arranged on the fixed clamping plate 43 and extends out of the fixed clamping plate 43 at both ends, the number of the movable clamping plates 44 is two, the two movable clamping plates 44 are arranged on the two sides of the fixed clamping plate 43 respectively and are arranged on the clamping guide shaft 42, each movable clamping plate 44 is provided with a clamping cylinder 45, the clamping cylinder 45 drives the movable clamping plate 44 to move on the clamping guide shaft 42 and forms a clamping part of the steel ring 3 with the fixed clamping plate 43, the number of the clamping guide shafts 42 is two, the two clamping guide shafts 42 are symmetrically arranged on the two sides of the fixed clamping plate 43, and the two ends of the two clamping guide shafts 42 are provided with limiting stop rings 46, the diameter of the limiting stop ring 46 is greater than that of the clamping guide shaft 42, and the limiting stop ring 46 and the clamping guide shaft 42 are fixed through bolts.

[0046] The utility model discloses an efficient double-layer steel wire ring automatic placing system for placing steel wire rings on a double-layer steel wire ring storage vehicle efficiently and accurately. The system mainly comprises a base, a steel wire ring clamping mechanism, a rotating mechanism, a lifting mechanism, a forward and backward mechanism, a transverse moving mechanism, etc. The system mainly includes the following steps: taking a ring, positioning, placing a ring, and returning to a waiting position. In the waiting position, the steel wire ring rotating mechanism is in a vertical state, the steel wire ring clamping mechanism is in an open state, the transverse moving mechanism drives the clamping mechanism to the steel wire ring buffer position when the steel wire ring buffer device stores two steel wire rings, the clamping mechanism operates, and the two clamping cylinders drive the two movable clamping plates to move away from the fixed clamping plate, so that the two steel wire rings are placed between the two movable clamping plates and the fixed clamping plate, and the two clamping cylinders drive the two movable clamping plates to clamp the two steel wire rings. Then, the transverse moving mechanism drives the clamping mechanism to return to the middle position, the forward and backward mechanism drives the steel wire ring to move to the waiting position, the lifting mechanism lifts the steel wire ring to the placing height, the rotating mechanism rotates to the horizontal position, the transverse moving mechanism operates, the two clamping cylinders drive the two movable clamping plates to move away from the fixed clamping plate, the steel wire ring is released, and the steel wire ring is placed in the storage vehicle. The transverse moving mechanism returns to the middle position, the rotating mechanism returns to the vertical state, the forward and backward mechanism operates, the whole system returns to the waiting position, and the next working cycle is performed.

[0047] The above description of the embodiments is for the convenience of those skilled in the art to understand and use the utility model. Those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative labor. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art without departing from the scope of the utility model should be within the protection scope of the utility model.

Claims

1. An efficient double-layered steel wire ring automatic placing system, comprising a base (1), a forward and backward mechanism (2), a steel wire ring clamping mechanism (4), a swinging mechanism (5), a lifting mechanism (6) and a horizontal moving mechanism (7), the forward and backward mechanism (2) is arranged on the base (1) and is in sliding connection with the base (1), the top of the forward and backward mechanism (2) is provided with the horizontal moving mechanism (7), the lifting mechanism (6) is installed on the horizontal moving mechanism (7), the swinging mechanism (5) is installed on the lifting mechanism (6), and the steel wire ring clamping mechanism (4) is installed on the swinging mechanism (5). the steel wire ring clamping mechanism (4) comprises a clamping mechanism support (41), a clamping guide shaft (42), a fixed clamping plate (43) and a movable clamping plate (44), the clamping mechanism support (41) is installed on the swinging mechanism (5), the fixed clamping plate (43) is fixed on the clamping mechanism support (41), the clamping guide shaft (42) is arranged on the fixed clamping plate (43) and extends out of the fixed clamping plate (43) at both ends, the number of the movable clamping plates (44) is two, the two movable clamping plates (44) are arranged on the two sides of the fixed clamping plate (43) respectively and are arranged on the clamping guide shaft (42), and each movable clamping plate (44) is provided with a clamping air cylinder (45), the clamping air cylinder (45) drives the movable clamping plate (44) to move on the clamping guide shaft (42) to form a clamping part of a steel ring (3) with the fixed clamping plate (43).

2. The high efficiency automatic double layer wire ring placing system according to claim 1, characterized in that, the number of the clamping guide shafts (42) is two, and the two clamping guide shafts (42) are symmetrically arranged on the two sides of the fixed clamping plate (43).

3. The high efficiency automatic double layer wire ring placing system according to claim 2, characterized in that, both ends of the two clamping guide shafts (42) are provided with limiting stop rings (46), the limiting stop rings (46) are larger in diameter than the clamping guide shafts (42), and the limiting stop rings (46) and the clamping guide shafts (42) are fixed by bolts.

4. The high efficiency automatic double layer wire ring placing system according to claim 1, characterized in that, the swinging mechanism (5) comprises a power system (51), a transmission system (52) and an angle sensor (53), the transmission system (52) is installed on the lifting mechanism (6), the power system (51) is connected with the transmission system (52), and the angle sensor (53) is installed on the clamping mechanism support (41).

5. The high efficiency automatic double layer wire ring placing system according to claim 4, characterized in that, the power system (51) is a rotary motor, the transmission system (52) comprises a rotary shaft (521) and a bearing seat (522), the rotary shaft (521) is arranged in the lifting mechanism (6) and extends out of the lifting mechanism (6) at both ends, one end is connected with the rotary motor, the other end is connected with the clamping mechanism support (41), and the bearing seat (522) is arranged on the outer side of the rotary shaft (521) and is fixed on the lifting mechanism (6).

6. The high efficiency automatic double layer wire ring placing system according to claim 1, wherein, The transverse moving mechanism (7) comprises a transverse support (71), a moving frame (72) and a driving mechanism, the transverse support (71) is transversely arranged on the top of the advancing and retreating mechanism (2), the transverse support (71) is provided with a transverse moving guide rail (73), the moving frame (72) is in sliding connection with the transverse moving guide rail (73), the driving mechanism is connected with the moving frame (72) and drives the moving frame (72) to move on the transverse moving guide rail (73), and the lifting mechanism (6) is fixed on the moving frame (72).

7. The high efficiency automatic double layer wire ring placing system according to claim 6, characterized in that, The lifting mechanism (6) comprises a fixed frame (61) and a lifting frame (62), the fixed frame is fixed on the moving frame (72) of the transverse moving mechanism (7), and a linear guide rail is arranged between the fixed frame (61) and the lifting frame (62); the lifting frame (62) is driven to lift on the linear guide rail by a servo motor (63).

8. The high efficiency automatic double layer wire ring placing system according to claim 1, wherein, The advancing and retreating mechanism (2) comprises an advancing and retreating sliding rail (21), a stand column (22) and a sliding rail driving motor (23), the advancing and retreating sliding rail (21) is arranged on the base (1), the stand column (22) is in sliding connection with the advancing and retreating sliding rail (21), and the sliding rail driving motor (23) is connected with the stand column (22) and drives the stand column (22) to slide on the advancing and retreating sliding rail (21).

9. The high efficiency automatic double layer wire ring placing system according to claim 8, characterized in that, The advancing and retreating mechanism (2) further comprises a limiting device (24), and the limiting device (24) is arranged at the two end portions of the advancing and retreating sliding rail (21).

10. The high efficiency automatic double layer wire ring placing system according to claim 1, wherein, The fixed clamping plate (43) and the movable clamping plate (44) are identical in shape and are both semicircular plates, and the bottom of each is provided with an arc-shaped groove.

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