Wire drawing machine pay-off rack for steel strand machining

Abstract

The utility model discloses a wire drawing machine pay-off rack for steel strand processing, which comprises a steel wire coil bearing rack, the steel wire coil bearing rack is divided into a second bearing part and a first bearing part, and a middle support frame is arranged at the lower end between the second bearing part and the first bearing part; the lower side of the tail end of the steel wire coil bearing frame is provided with a tail supporting mechanism which is used for preventing wire loosening and can ascend and descend. By means of the tail supporting mechanism, when a steel wire coil of the second bearing part needs to be moved to the first bearing part, only a hydraulic cylinder needs to be controlled to upwards jack a supporting block, a steel coil bearing frame is made to incline, and therefore the steel wire coil of the second bearing part is moved to the first bearing part, and after moving, the supporting block is reset; when the steel wire coil needs to be loaded on the second bearing part, the hydraulic cylinder is controlled to move downwards to drive the supporting block to move downwards, so that the supporting block cannot hinder loading of the steel wire coil; in addition, the tail supporting mechanism is arranged, so that the situation that the steel wire coil at the tail of the steel coil bearing frame is separated due to vibration can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel strand processing equipment technical field, concretely relates to a wire drawing machine pay-off rack for steel strand processing. BACKGROUND

[0002] The patent with the announcement number CN217516435U discloses a wire drawing machine pay-off rack for steel strand processing. The direction frame separates the steel wire roll carrier into the first bearing part and the second bearing part. When the steel wire roll in the first bearing part is almost used up, the tail end of the steel wire roll carrier is lifted by the overhead travelling crane, and the steel wire roll in the second bearing part is slid to the first bearing part for continuous use. Then, the remaining steel wire roll in the moving frame is lifted to the second bearing part. In this structure, the time for replacing the steel wire roll is reduced, and the work efficiency is improved. However, when the steel wire roll in the second bearing part needs to be slid to the first bearing part, the overhead travelling crane needs to be used, which is low in efficiency and has a great safety threat. In addition, the steel wire roll in the second bearing part often comes off the roll due to vibration during use. SUMMARY

[0003] In view of the technical problems in the above background art, the purpose of the utility model is to provide a wire drawing machine pay-off rack for steel strand processing.

[0004] To achieve the purpose of the utility model, the technical scheme provided by the utility model is as follows:

[0005] A wire drawing machine pay-off rack for steel strand processing includes a steel wire roll carrier, which is divided into a second bearing part and a first bearing part. An intermediate support frame is arranged at the lower end between the two bearing parts. A tail support mechanism for preventing wire disconnection and capable of lifting is arranged at the lower side of the tail end of the steel wire roll carrier.

[0006] The tail support mechanism includes a support block, sliding rods, sliding sleeves, a connecting rod, and a hydraulic cylinder. The lower end of the support block is connected with two sliding rods. The lower ends of the two sliding rods are respectively inserted into one sliding sleeve and are slidingly connected. A longitudinally arranged hydraulic cylinder is arranged between the two sliding sleeves. The piston rod of the hydraulic cylinder is connected with the middle part of the connecting rod. The two ends of the connecting rod are respectively connected with the two sliding rods.

[0007] Further, the support block includes an inner support block and an outer support block. The outer support block is provided with an upwardly open mounting groove. The inner support block is arranged in the mounting groove. The side surface of the inner support block is connected with the inner side wall of the outer support block through a plurality of transversely arranged shock-absorbing springs. The inner support block is connected with the bottom inner side of the outer support block through a bottom shock-absorbing spring.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] Using the tail support mechanism, when it is necessary to move the wire coil from the second bearing section to the first bearing section, simply operate the hydraulic cylinder to push the support block upward, causing the wire coil support frame to tilt, thereby moving the wire coil from the second bearing section to the first bearing section. After the movement, the support block returns to its original position. When it is necessary to load the wire coil onto the second bearing section, control the hydraulic cylinder to move downward, causing the support block to move downward, so that the support block does not obstruct the wire coil from being loaded onto the tail of the wire coil support frame. In addition, the tail support mechanism can also effectively prevent the wire coil at the tail of the wire coil support frame from detaching due to vibration. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the wire feeding frame structure provided in an embodiment of this application;

[0011] In the figure, the steel wire coil support frame 1, the second support part 2, the first support part 3, the support block 4, the sliding rod 5, the sliding sleeve 6, the connecting rod 7, the hydraulic cylinder 8, and the intermediate support frame 9 are shown.

[0012] Figure 2 for Figure 1 Schematic diagram of the middle support block;

[0013] In the figure, there is an inner support block 41, a transverse damping spring 42, an outer support block 43, and a bottom damping spring 44. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figure 1 and Figure 2 As shown, this embodiment provides a wire drawing machine pay-off frame for steel strand processing, including a wire coil support frame 1. The wire coil support frame 1 is divided into a second support part 2 and a first support part 3. An intermediate support frame 9 is provided at the lower end between the two. A tail support mechanism for preventing wire detachment and for lifting and lowering is provided on the lower side of the tail end of the wire coil support frame 1.

[0016] The tail support mechanism comprises a support block 4, sliding rods 5, sliding sleeves 6, and connecting rods 7 and hydraulic cylinders 8; the lower end of the support block 4 is connected with two sliding rods 5, the lower ends of the two sliding rods 5 are respectively inserted into one sliding sleeve 6 and are in sliding connection, a longitudinally arranged hydraulic cylinder 8 is arranged between the two sliding sleeves 6, the piston rod of the hydraulic cylinder 8 is connected with the middle part of a connecting rod 7, and the two ends of the connecting rod 7 are respectively connected with two sliding rods 5.

[0017] By means of the tail support mechanism, when it is needed to move the steel wire roll of the second bearing part to the first bearing part, only the hydraulic cylinder needs to be controlled to push the support block upward, so that the steel roll bearing frame is inclined, thereby moving the steel wire roll of the second bearing part to the first bearing part, and after the movement, the support block is reset; when the steel wire roll of the second bearing part is needed, the hydraulic cylinder is controlled to move downward to drive the support block to move downward, so that the support block does not hinder the steel wire roll from being taken off from the tail sleeve of the steel wire bearing frame; in addition, the tail support mechanism is arranged, and the situation that the steel wire roll at the tail of the steel roll bearing frame is taken off due to vibration can also be effectively prevented.

[0018] Preferably, a specific structure of the support block is provided. The support block 4 comprises an inner support block 41 and an outer support block 43, the outer support block 43 is provided with an upwardly open mounting groove, the inner support block 41 is arranged in the mounting groove, the side surface of the inner support block 41 is connected with the inner side wall of the outer support block 43 through a plurality of transverse damping springs 42, and the bottom damping spring 44 is arranged between the bottom of the outer support block 43 and the inner side of the inner support block 41.

[0019] It should be noted that by means of the above structure, the multidirectional vibration force caused by the steel roll bearing frame can be effectively reduced, and the hydraulic cylinder can be effectively protected to avoid damage of the hydraulic cylinder.

[0020] Finally, it should be noted that the above embodiments are only used for illustrating and describing the present application, and are not intended to limit the present application to the described embodiments. In addition, those skilled in the art can understand that the present application is not limited to the above embodiments, and more kinds of variations and modifications can be made according to the teaching of the present application, and these variations and modifications all fall within the scope of the present application.

Claims

1. A wire-drawing machine pay-off stand for steel strand processing, characterized in that, The application relates to a steel wire coil carrying frame (1) which is divided into a second carrying part (2) and a first carrying part (3), and a middle supporting frame (9) is arranged at the lower end between the two parts; a tail supporting mechanism capable of lifting and preventing wire disconnection is arranged at the lower side of the tail end of the steel wire coil carrying frame (1); The tail supporting mechanism comprises a supporting block (4), sliding rods (5), sliding sleeves (6), connecting rods (7) and hydraulic cylinders (8); the lower end of the supporting block (4) is connected with two sliding rods (5), the lower ends of the two sliding rods (5) are respectively inserted into one sliding sleeve (6) and are in sliding connection, a longitudinally arranged hydraulic cylinder (8) is arranged between the two sliding sleeves (6), the piston rod of the hydraulic cylinder (8) is connected with the middle part of the connecting rod (7), and the two ends of the connecting rod (7) are respectively connected with the two sliding rods (5).

2. The wire-drawing machine pay-off stand for steel strand processing according to claim 1, characterized in that The supporting block (4) comprises an inner supporting block (41) and an outer supporting block (43), the outer supporting block (43) is provided with an upwardly-opened mounting groove, the inner supporting block (41) is arranged in the mounting groove, the side surface of the inner supporting block (41) is connected with the inner side wall of the outer supporting block (43) through a plurality of transversely arranged damping springs (42), and the bottom of the inner supporting block (41) is connected with the bottom inner side of the outer supporting block (43) through a bottom damping spring (44).

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