Automatic production device for annular sling

Abstract

The utility model relates to the technical field of automatic annular sling processing, in particular to an automatic annular sling production device which comprises a rack, a driving roller and a driven roller are arranged on the rack, and a sewing platform and a sewing machine are arranged between the driving roller and the driven roller. Comprising a rotating frame for placing a strip coil, and feeding rollers which are arranged up and down and opposite in rotating direction are arranged between the rotating frame and a driving roller; the sling tractor comprises a base, a rotating motor is arranged on the base, and an electric clamp is arranged at the output shaft end of the rotating motor. The cutting device comprises a laser cutter and a cutting supporting plate; and the guide rail device is mounted on the rack and controls the movement of the electric clamp. The belt body ring forming machine is reasonable in structure, integrates various functions of feeding, ring forming, material cutting and sewing connection, achieves automatic production of belt body ring forming, greatly improves production efficiency, and effectively saves time cost and labor cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to annular sling automatic processing technical field, specifically point to a kind of annular sling automatic production device. BACKGROUND

[0002] Annular sling is an important tool in industrial production, such as Figure 9 As shown, there is a belt body both ends butt joint overlap sewing together. The traditional production mode is mainly artificial, artificial cutting belt body, artificial butt joint belt body, handheld overlap part is connected using sewing machine, during a large number of manpower is involved, and the whole production time is longer, time-consuming and labor-consuming, low productivity, high labor cost and time cost.

[0003] Therefore, a kind of annular sling automatic production device capable of realizing automatic cutting, automatic loop forming and automatic sewing is developed. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of overcoming the above-mentioned technical defects, and provides an annular sling automatic production device.

[0005] An annular sling automatic production device comprises:

[0006] A rack is provided with a driving roller and a driven roller with equal outer diameters, the axis of the driving roller and the axis of the driven roller are arranged on the same horizontal line, a sewing platform is arranged between the driving roller and the driven roller, and a sewing machine is arranged on the sewing platform.

[0007] A feeding device is installed on the rack on the side away from the driven roller, comprising a rotating frame for placing a belt roll, and feeding rollers are arranged above and below the rotating frame and rotate in opposite directions.

[0008] A sling puller comprises a base, a support rod is arranged on the base, a rotary motor with a speed reducer is arranged at the top end of the support rod, a connecting rod is arranged at the output shaft end of the rotary motor, an electric clamp is arranged at the end of the connecting rod away from the rotary motor, a sliding groove is arranged on the connecting rod, a sliding block is arranged in the sliding groove, the electric clamp is installed on the sliding block, and a spring is arranged between the sliding block and the sliding groove.

[0009] A cutting device is installed on the rack, comprising a laser cutter, a cutting support plate and a lifting device for controlling the simultaneous upward and downward movement of the laser cutter and the cutting support plate, and the cutting support plate is arranged below the laser cutter.

[0010] A guide rail device is installed on the rack, comprising a guide rail arranged on the rack and a moving seat arranged on the guide rail and capable of moving along the guide rail, and the base of the sling puller is arranged on the moving seat.

[0011] Further, the upper feeding roller and the driving roller are provided with a material supporting plate, the material supporting plate is provided with a gap, the electric clamp of the sling traction device can move to the gap to clamp the belt body, and the bottom of the material supporting plate is provided with a lifting device for controlling the up-down movement of the material supporting plate.

[0012] Further, the driving roller and the upper feeding roller are provided with a belt speed reducer motor, and the two upper feeding rollers arranged in a vertical mode are in gear transmission, so that the reverse rotation is realized.

[0013] Further, the electric clamp comprises a fixed clamping plate connected to a sliding block, an electric rod is arranged on the fixed clamping plate and close to the end of the connecting rod, the telescopic rod of the electric cylinder is connected downward with a movable clamping plate arranged on the lower side of the fixed clamping plate, and the bottom side of the movable clamping plate is provided with an auxiliary wheel.

[0014] Further, the two ends of the sewing platform and the two ends of the cutting supporting plate are provided with guide slopes, so that the electric clamp can move to the upper side of the sewing platform and the upper side of the cutting supporting plate.

[0015] Further, the lifting devices at the bottom of the cutting supporting plate and the bottom of the material supporting plate are realized by electric cylinders.

[0016] Further, the bottom side of the moving seat is provided with a moving block matched with a guide rail, and the side of the rack is provided with a circulating synchronous belt device for driving the moving seat to move.

[0017] The automatic production device for the ring-shaped sling has the advantages that: the device has a reasonable structure, integrates multiple functions of feeding, loop forming, material cutting and sewing connection, realizes the automatic production of the belt body loop, greatly improves the production efficiency, and effectively saves the time cost and the labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a first perspective view of the automatic production device for the ring-shaped sling;

[0019] Figure 2 Fig. 2 is a second perspective view of the automatic production device for the ring-shaped sling;

[0020] Figure 3 Fig. 3 is a rotating frame schematic view of the automatic production device for the ring-shaped sling;

[0021] Figure 4 Fig. 4 is a schematic view of the upper feeding roller and the driving of the automatic production device for the ring-shaped sling;

[0022] Figure 5 Fig. 5 is a schematic view of the electric clamp structure of the automatic production device for the ring-shaped sling;

[0023] Figure 6It is a rotating support schematic view of the electric clamp of the automatic production device of the annular sling.

[0024] Figure 7 It is a material supporting plate schematic view of the automatic production device of the annular sling.

[0025] Figure 8 It is a cutting structure schematic view of the automatic production device of the annular sling.

[0026] Figure 9 It is a schematic view of the annular sling produced by the utility model.

[0027] As shown in the figure: 1, driving roller; 2, passive roller; 3, sewing platform; 4, sewing machine; 5, rotating frame; 6, feeding roller; 7, base; 8, support rod; 9, electric clamp; 10, rotary motor; 11, connecting rod; 12, sliding groove; 13, sliding block; 14, spring; 15, laser cutter; 16, cutting support plate; 17, base; 18, moving seat; 19, material supporting plate; 20, notch; 21, lifting device; 22, motor with speed reducer; 23, electric cylinder; 24, guide slope; 25, moving block; 26, circulating synchronous belt device; 27, bearing; 28, photoelectric induction switch;

[0028] 901, fixed clamp plate; 902, movable clamp plate; 903, auxiliary wheel. DETAILED DESCRIPTION

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element with a particular orientation, structure and operation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0031] In the description of the embodiments of the utility model, if a certain feature is called "set", "fixed", "connected", "installed" in another feature, it can be directly set, fixed, connected or installed on another feature, or indirectly set, fixed, connected or installed on another feature.

[0032] In the description of the embodiments of the utility model, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than", "more than" is involved, it should be understood as not including the number, if "above", "below", "within" is involved, it should be understood as including the number. If "first", "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0033] The utility model will be further described in detail below with reference to the drawings.

[0034] A kind of automatic production device of annular sling, comprising:

[0035] Frame, frame is equipped with driving drum 1 and passive drum 2 of equal outer diameter, the axis of driving drum 1 and the axis of passive drum 2 are located on the same horizontal line, and the position between driving drum 1 and passive drum 2 is equipped with sewing platform 3, and sewing platform 3 is equipped with sewing machine 4;

[0036] Feeding device, installed on frame and located on the side of driving drum 1 away from passive drum 1, including the rotating frame 5 of placing belt roll, and the feeding roller 6 of being arranged up and down and being opposite in direction of rotation is equipped between rotating frame 5 and driving drum 1, rotating frame, as shown in Fig. Figure 3 The belt body in roll shape is placed on the frame body;

[0037] As shown in Figure 1 、 Figure 2 、 Figure 5 And Figure 6As shown in the figure, the sling traction device, including the base 7, the base 7 is provided with support rod 8, the top end of the support rod 8 is provided with a rotary motor 10 with a speed reducer, the output shaft end of the rotary motor 10 is provided with a connecting rod 11, the connecting rod 11 is provided with an electric clamp 9 away from the rotary motor end, the connecting rod 11 is provided with a sliding groove 12, the sliding groove 12 is provided with a sliding block 13, the electric clamp 9 is installed on the sliding block 13, the sliding block 13 is provided with a spring 14 between the upper and lower sides and the sliding groove 12, the axis of the rotary motor 10 is on the same horizontal line with the driving drum 1 axis, the driven drum 2 axis, the sliding block 13 of the utility model is provided with a spring 14 between the upper and lower sides and the sliding groove 12, which is beneficial to the working part of the electric clamp 9 when rotating at the driving drum 1, the driven drum 2, always close to the driving drum 1, the driven drum 2;

[0038] As Figure 8 The cutting device is installed on the rack, including laser cutting device 15, cutting support plate 16 and control laser cutting device 15, cutting support plate 16 simultaneously up and down lifting device 21, the cutting support plate 16 is arranged below the laser cutting device 15.

[0039] As Figure 6 The guide rail device is installed on the rack, including the guide rail 17 arranged on the rack and the moving seat 18 arranged on the guide rail 17 and capable of moving along the guide rail 17, the base 7 of the sling traction device is arranged on the moving seat 18.

[0040] As Figure 7 The upper feeding roller 6 and the driving drum 1 are provided with a material supporting plate 19, the material supporting plate 19 is provided with a notch 20, the electric clamp 9 of the sling traction device can move to the notch 20 to clamp the belt body, and the bottom of the material supporting plate 19 is provided with a lifting device 21 for controlling the up and down movement of the material supporting plate 19.

[0041] As a preferred embodiment of the utility model, the driving drum 1 and one upper feeding roller 6 are provided with a motor 22 with a speed reducer; the two upper feeding rollers 6 arranged in the up and down direction are toothed and reversely rotated, as Figure 4 As shown in the figure.

[0042] As a preferred embodiment of the utility model, as Figure 5 The electric clamp 9 includes a fixed clamp plate 901 connected to the sliding block 13, the fixed clamp plate 901 is provided with an electric cylinder 23 near the end of the connecting rod 11, the telescopic rod of the electric cylinder 23 is connected downward with a movable clamp plate 902 arranged on the lower side of the fixed clamp plate 901, and the bottom side of the movable clamp plate 902 is provided with an auxiliary wheel 903.

[0043] As a preferred embodiment of the utility model, as Figure 1 And 2As shown, the two ends of the sewing platform 3 and the two ends of the cutting support plate 16 are provided with guide slopes 24, so as to facilitate the movement of the electric clamp 9 to the upper side of the sewing platform 3 and the upper side of the cutting support plate 16.

[0044] As a preferred embodiment of the utility model, the lifting device at the bottom of the cutting support plate 16 and the lifting device at the bottom of the material supporting plate 19 are both realized by electric cylinders.

[0045] As a preferred embodiment of the utility model, as shown in Figure 1 and Figure 6 As shown, the bottom side of the moving seat 18 is provided with a moving block 25 matched with the guide rail 17, and one side of the frame is provided with a circulating synchronous belt device 26 for driving the movement of the moving seat 18. The circulating synchronous belt device 26 is a prior art, mainly including a motor with a speed reducer and a circulating belt body, and one end of the moving seat 18 is connected to the belt body.

[0046] As a preferred embodiment of the utility model, as shown in Figure 7 As shown, on the material supporting plate 19, a photoelectric sensing switch 28 is arranged on the side away from the rotating frame 5 of the notch 20 for detecting whether the belt body passes through. Specifically, when the feeding roller 6 moves the belt body to the rotating frame 5, the photoelectric sensing switch 28 is used to detect whether the belt body passes through.

[0047] The specific operation process of the utility model when the belt body is in a loop is as follows:

[0048] S1, manually place the belt body in a roll on the frame body of the rotating frame 5, manually pull one end of the belt body through the two feeding rollers 6 arranged above and below, and cover the front end of the belt body to the notch 20 on the material supporting plate 19.

[0049] S2, the fixed clamping plate 901 and the movable clamping plate 902 of the electric clamp 9 are opened, the circulating synchronous belt device 26 is started, the electric clamp 9 is moved to the notch 20, the fixed clamping plate 901 is on the upper side of the material supporting plate 19, the movable clamping plate 902 is on the lower side of the material supporting plate 19, and the belt body is clamped at the notch 20; after clamping, the lifting device 21 at the bottom of the material supporting plate 19, i.e. the electric cylinder, controls the material supporting plate 19 to move to the lower side of the movable clamping plate 902, so that the movement of the electric clamp 9 is not affected.

[0050] S3, the circulating synchronous belt device 26 works, the electric clamp 9 pulls the belt body to pass through the upper side of the driving roller 1, the position between the laser cutter 15 of the cutting device and the cutting support plate 16, the position between the upper side of the sewing platform 3 and the working end of the sewing machine, and the upper side of the driven roller 2 in turn, and after reaching the driven roller 2, the axis of the rotating motor 10 coincides with the axis of the driven roller 2, the rotating motor 10 is started, and the electric clamp 9 pulls the belt body to rotate 180° to the lower side of the driven roller 2.

[0051] S4, the circulating synchronous belt device 26 works, the electric clamp 9 drags the belt body to the lower side of the driving drum 1, the axis of the rotating motor 10 coincides with the axis of the driven drum 2, the rotating motor 10 is started, so that the electric clamp 9 drags the belt body to rotate 180° to reach the upper side of the driving drum 1;

[0052] S5, the laser cutter 15 of the cutting device and the lifting device 21, i.e. the electric cylinder at the bottom of the cutting support plate 16, are lifted, so that the electric clamp 9 drags the belt body to pass below the cutting support plate 16, the circulating synchronous belt device 26 works, the electric clamp 9 drags the belt body to pass below the cutting support plate 16, and passes between the sewing platform 3 and the subsequent belt body, forms the belt body overlap on the upper side of the sewing platform 3, and the sewing machine 4 works to sew and connect the overlapped belt body part;

[0053] S6, the laser cutter 15 of the cutting device is started, and the belt body between the cutting laser cutter 15 and the cutting support plate 16 is cut, and under the action of the lifting device 21, the cutting support plate 16 is lowered and reset;

[0054] S7, the feeding roller 6 is reversely rotated, the cut belt body forms a new end, and the new end of the cut belt body is moved to the end of the rotating frame 5, and when the new end passes through the photoelectric induction switch 28, the feeding roller 6 immediately stops working, so that the new belt body end re-covers the gap 20;

[0055] S8, the fixed clamp plate 901 and the movable clamp plate 902 of the electric clamp 9 are opened, the motor 22 of the belt speed reducer of the driving drum 1 is started, and reciprocating rotation is realized, and at the same time, the sewing machine 4 works to reciprocally sew the overlapping part of the ring-shaped belt body, and the sewing machine can be a Z-shaped needle sewing machine to realize the width direction sewing of the overlapping belt body;

[0056] S9, after the overlapping part of the ring-shaped belt body is sewn, the ring-shaped belt body can be taken out, the automatic production of the ring-shaped belt body is completed, then the electric clamp 9 is moved to the gap 20 under the action of the circulating synchronous belt device 26, clamps the new belt body port, and the foregoing steps are repeated to automatically produce the next ring-shaped belt body.

[0057] The above describes the utility model and its implementation mode, which is not limited, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. An automatic production device for a ring-shaped sling, characterized by comprising: The utility model relates to a kind of sewing machine, including: Frame, frame is equipped with equal outer diameter driving roller (1) and passive roller (2), the axis of the driving roller (1) and the axis of passive roller (2) are located on the same horizontal line, and the position between the driving roller (1) and passive roller (2) is equipped with sewing platform (3), and the sewing platform (3) is equipped with sewing machine (4); Feeding device, installed on frame and located on the side of driving roller (1) away from passive roller (2), including placing rotating frame (5) of belt roll, and the feeding roller (6) of being arranged up and down and rotating opposite is equipped between rotating frame (5) and driving roller (1); Hanging belt tractor, including base (7), base (7) is equipped with support rod (8), the top of support rod (8) is equipped with rotary motor (10) with speed reducer, the output shaft end of rotary motor (10) is equipped with connecting rod (11), and the end of connecting rod (11) away from rotary motor is equipped with electric clamp (9), connecting rod (11) is equipped with sliding groove (12), sliding groove (12) is provided with sliding block (13) in, electric clamp (9) is installed on sliding block (13), and spring (14) is equipped between sliding block (13) and sliding groove (12); Cutting device, installed on frame and located between sewing platform (3) and driving roller (1), including laser cutting device (15), cutting support plate (16) and control laser cutting device (15), cutting support plate (16) is simultaneously arranged up and down lifting device (21), and cutting support plate (16) is equipped below laser cutting device (15); Guide rail device, installed on frame, including guide rail (17) equipped on frame and mobile seat (18) equipped on guide rail (17) and can move along guide rail (17), and the base (7) of hanging belt tractor is equipped in mobile seat (18).

2. The automatic production device for the ring-shaped sling according to claim 1, characterized in that: The feeding roller (6) and driving roller (1) are equipped with material supporting plate (19), the material supporting plate (19) is equipped with notch (20), the electric clamp (9) of hanging belt tractor can be moved to notch (20) to clamp the belt body, and the bottom of material supporting plate (19) is equipped with lifting device (21) for controlling the up and down movement of material supporting plate (19).

3. The automatic production device for the ring-shaped sling according to claim 1, characterized in that: The driving roller (1) and one feeding roller (6) are provided with motor (22) with speed reducer, and the two feeding rollers (6) arranged up and down are toothed transmission, to realize reverse rotation.

4. The automatic production device for the loop-shaped sling according to claim 1, characterized in that: The electric clamp (9) includes fixed clamp plate (901) connected to the sliding block (13), the electric cylinder (23) is equipped on the fixed clamp plate (901) near the end of connecting rod (11), the telescopic rod of electric cylinder (23) is connected downward with movable clamp plate (902) equipped on the lower side of fixed clamp plate (901), and the bottom side of movable clamp plate (902) is equipped with auxiliary wheel (903).

5. The automatic production device for the loop-shaped sling according to claim 1, characterized in that: The both ends of sewing platform (3) and the both ends of cutting support plate (16) are equipped with guide slope (24), to facilitate the movement of electric clamp (9) to the upper side of sewing platform (3) and the upper side of cutting support plate (16).

6. The automatic production device for the loop-shaped sling according to claim 2, characterized in that: The lifting device of the bottom of cutting support plate (16) and the lifting device of the bottom of material supporting plate (19) are realized lifting control by electric cylinder.

7. The automatic production device for the looped harness according to claim 1, characterized in that: The bottom side of the moving seat (18) is provided with a moving block (25) matched with the guide rail (17), and the rack side is provided with a circulating synchronous belt device (26) for driving the moving seat (18) to move.

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