Push-straight mechanism of wire rod roll rest stand

Abstract

The invention discloses a push-straight mechanism of a wire rod coil rest stand, which belongs to the technical field of wire rod coil rest stands and comprises push rods symmetrically mounted on two sides of a horizontal support beam and a U-shaped slider. When the multi-stage electric telescopic rod drives the push rod and the U-shaped sliding block to be tightly attached to the rear end of the horizontal sliding groove, the U-shaped sliding block is locked by the locking mechanism; when the multi-stage electric telescopic rod drives the push rod to be far away from the rear end of the horizontal sliding groove, firstly, the push rod rotates along the tail end of the upper side block of the U-shaped sliding block until the horizontal stop block tightly abuts against the side face of the stop groove, the push rod is in a vertical state, then the push rod is separated from locking of the locking mechanism, and then the push rod in the vertical state is far away from the locking mechanism to push the steel wire coil to be straight. The push rod does not need to be replaced repeatedly, and the steel wire coil can be pushed straight efficiently and conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wire rod coil storage racks, and particularly relates to a wire rod coil storage rack straightening mechanism. BACKGROUND

[0002] The wire rod coil storage rack, also known as a steel wire coil storage rack, is a rack for storing steel wire coils. The present applicant has a prior patent: a steel wire coil storage rack (patent number: CN114147678B), which comprises a base, a support column and a supporting beam. The rear part of the supporting beam is provided with a movable stop rod for resisting the rear part of the steel wire coil. The movable stop rod is configured to move according to the length of different steel wire coils and make the rear part of the steel wire coil lean against the movable stop rod. In the above technical solution, the movable stop rod needs to be inserted into the insertion pipe at different positions to change the position of the movable stop rod, which is relatively inconvenient. To solve the above problem, the present application provides a steel wire coil straightening mechanism of a wire rod coil storage rack. SUMMARY

[0003] In view of the above technical deficiencies, the purpose of the present application is to provide a wire rod coil storage rack straightening mechanism. When the multi-stage electric telescopic rod drives the push rod and the U-shaped slider is tightly attached to the rear end of the horizontal sliding groove, the U-shaped slider is locked by the locking mechanism. When the multi-stage electric telescopic rod drives the push rod away from the rear end of the horizontal sliding groove, the push rod first rotates along the end of the upper side block of the U-shaped slider until the horizontal stop block tightly tops the side of the stop groove, so that the push rod is in a vertical state, and then the push rod is separated from the locking mechanism, and the vertical push rod is away from the locking mechanism, and the steel wire coil is straightened. It does not need to replace the push rod repeatedly, realizes the efficient and convenient straightening of the steel wire coil, and solves the technical problems proposed in the background art.

[0004] To solve the above technical problems, the present application adopts the following technical solutions: the present application provides a straightening mechanism of a wire rod roll storage rack, comprising: push rods symmetrically installed on both sides of a horizontal support beam and a U-shaped slider; U-shaped horizontal sliding grooves are symmetrically formed on both sides of the horizontal support beam, the U-shaped slider is slidingly installed in the horizontal sliding grooves, the lower part of the push rod is rotatably installed at the end of the upper block of the U-shaped slider, the end of the lower block of the U-shaped slider is provided with a horizontal stop block, and a stop groove accommodating the horizontal stop block is formed on the side of the lower part of the push rod; the lower part of the push rod is hingedly connected with the output end of a multi-stage electric telescopic rod, and the end of the multi-stage electric telescopic rod is hingedly connected to the side of the horizontal support beam; the hinged connection between the push rod and the multi-stage electric telescopic rod, the rotating connection between the upper block of the U-shaped slider and the multi-stage electric telescopic rod, and the stop groove are distributed from top to bottom along the vertical direction of the push rod; a locking mechanism is arranged on the upper part of the rear end of the horizontal sliding groove; when the multi-stage electric telescopic rod drives the push rod and the U-shaped slider to tightly abut against the rear end of the horizontal sliding groove, the U-shaped slider is locked by the locking mechanism; when the multi-stage electric telescopic rod drives the push rod and the U-shaped slider to move away from the rear end of the horizontal sliding groove, first, the push rod rotates along the end of the upper block of the U-shaped slider until the horizontal stop block tightly abuts against the side of the stop groove, so that the push rod is in a vertical state, and then the push rod is separated from the locking of the locking mechanism, and finally the vertical push rod moves away from the locking mechanism to straighten the wire roll; the push rod does not need to be repeatedly replaced, and the wire roll can be efficiently and conveniently straightened.

[0005] Preferably, the locking mechanism comprises a T-shaped lock head and a lock hook assembly, and the upper side of the bottom block of the U-shaped slider is provided with the T-shaped lock head; the lock hook assembly comprises a support plate and two mutually symmetrical L-shaped lock hooks integrally arranged on the side of the support plate; the corners of the horizontal block of the T-shaped lock head are provided with wedge surfaces, so that the T-shaped lock head can be smoothly inserted into or out of the two L-shaped lock hooks; the wedge surfaces facilitate the insertion or removal of the horizontal block of the T-shaped lock head into or out of the two L-shaped lock hooks; meanwhile, the design of the two L-shaped lock hooks and the T-shaped lock head facilitates locking; and when the push rod is subjected to a small pulling force, the horizontal block of the T-shaped lock head will not slide out of the two L-shaped lock hooks, so as to ensure that the push rod first rotates around the end of the upper block of the U-shaped slider, and then when the horizontal stop block tightly abuts against the stop groove, the horizontal block of the T-shaped lock head will slide out of the two L-shaped lock hooks only when the push rod is continuously pulled.

[0006] Preferably, a groove is arranged on the upper part of the rear end of the horizontal sliding groove, and the support plate is fixedly installed in the groove, so that when the T-shaped lock head is locked between the two L-shaped lock hooks, the push rod is attached to the rear end surface of the horizontal sliding groove; so as to ensure that the side of the locking mechanism is attached to the rear end surface of the horizontal sliding groove when the locking mechanism locks the push rod.

[0007] Preferably, the horizontal support beam is symmetrically provided with a plate groove on both sides in communication with the horizontal sliding groove, and a limiting plate is fitted and installed in the plate groove; by opening the plate groove and installing the limiting plate through screw fastening, the installation of the locking mechanism and the U-shaped sliding block is facilitated.

[0008] Preferably, the limiting plate is provided with a limiting block on the side, and the limiting block is located on the rear side of the rear end of the horizontal sliding groove; when the multi-stage electric telescopic rod drives the push rod to move towards the rear end of the horizontal sliding groove, the push rod is limited by the limiting block, so that the push rod is in a horizontal state; that is, when the multi-stage electric telescopic rod pushes the push rod towards the rear end of the horizontal sliding groove, the push rod is subjected to a pushing force, and first rotates along the end of the upper side block of the U-shaped sliding block, and the limiting block prevents the push rod from tilting downward, so that the push rod can be in a horizontal state, thereby facilitating the sliding of the push rod along the length direction of the horizontal sliding groove.

[0009] Preferably, two mutually symmetrical inclined grooves are provided on the upper surface of the horizontal support beam to adapt to the vertical storage of the steel wire coil; the inclined grooves are concave downward to adapt to the curvature of the steel wire coil, thereby preventing the steel wire coil from sliding from the left and right sides.

[0010] Preferably, a horizontal bottom groove in communication with the two inclined grooves is provided at the center position of the upper surface of the horizontal support beam, and the two inclined grooves are symmetrical about the horizontal bottom groove; the horizontal bottom groove facilitates the insertion of the pin to insert and take the steel wire coil.

[0011] Preferably, a support column is vertically connected to the lower surface of one end of the horizontal support beam, and the support column is vertically fixed and installed on a base, and the base is in a U-shaped form; this structure facilitates the unloading of the steel wire coil on the unloading trolley in the prior application patent for a steel wire coil resting rack (patent number: CN114147678B) to the upper surface of the support beam.

[0012] The beneficial effects of the present application are: When the multi-stage electric telescopic rod drives the push rod and the U-shaped sliding block to tightly abut the rear end of the horizontal sliding groove, the U-shaped sliding block is locked by the locking mechanism; when the multi-stage electric telescopic rod drives the push rod away from the rear end of the horizontal sliding groove, the push rod first rotates along the end of the upper side block of the U-shaped sliding block until the horizontal stop block tightly abuts the side of the stop groove, so that the push rod is in a vertical state, and then the push rod in the vertical state moves away from the locking mechanism to straighten the steel wire coil; without the need for repeated replacement of the push rod, the efficient and convenient straightening of the steel wire coil can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0014] Figure 1 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0015] Figure 2 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 1 The enlarged view of part A in the structure diagram.

[0016] Figure 3 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 1 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0017] Figure 4 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 3 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0018] Figure 5 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0019] Figure 6 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 5 The enlarged view of part B in the structure diagram.

[0020] Figure 7 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 5 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0021] Figure 8 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0022] Figure 9 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 8 The enlarged view of part C in the structure diagram.

[0023] Figure 10 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state.

[0024] Figure 11 The structure diagram of the straightening mechanism of the wire rod coil rack provided by the present application, in which the push rod is locked by the locking mechanism and the structure diagram of the push rod in the vertical state. Figure 10 The enlarged view of part D in the structure diagram.

[0025] Explanation of reference numerals in the attached drawings: 1-Horizontal support beam, 11-Horizontal slide groove, 111-Groove, 12-Plate groove, 13-Limiting plate, 131-Limiting block, 14-Inclined groove, 15-Horizontal bottom groove, 16-Support column, 17-Base, 2-Push rod, 21-Block groove, 3-U-shaped slider, 4-Horizontal stop block, 5-Multi-stage electric telescopic rod, 61-T-shaped lock head, 611-Wedge surface, 621-Support plate, 622-U-shaped lock hook. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0027] like Figures 1 to 11 As shown, the present invention provides a straightening mechanism for a wire coil holder, comprising: push rods 2 symmetrically installed on both sides of a horizontal support beam 1 and U-shaped sliders 3; in fact, as described in a wire coil holder (patent number: CN114147678B), two front baffles are provided at the front end of the horizontal support beam 1 to block the front part of the wire coil, so that when the rear part of the wire coil is pushed, the wire coil is straightened and clamped. Horizontal grooves 11 with a U-shaped cross-section are symmetrically opened on both sides of the horizontal support beam 1. The U-shaped sliders 3 are slidably installed in the horizontal grooves 11. The lower part of the push rods 2 is rotatably installed at the end of the upper block of the U-shaped sliders 3. A horizontal stop block 4 is provided at the end of the lower block of the U-shaped sliders 3. A stop groove 21 for accommodating the horizontal stop block 4 is opened on the lower side of the push rods 2. The lower side of the push rod 2 is hinged to the output end of the multi-stage electric telescopic rod 5, and the end of the multi-stage electric telescopic rod 5 is hinged to the side of the horizontal support beam 1. The hinge point between the push rod 2 and the multi-stage electric telescopic rod 5, the rotational connection point between the upper block of the U-shaped slider 3 and the multi-stage electric telescopic rod 5, and the stop groove 21 are distributed from top to bottom along the vertical direction of the push rod 2. This allows the push rod 2 to smoothly rotate and then slide in a horizontal state when the multi-stage electric telescopic rod 5 pushes the push rod 2 towards the rear end of the horizontal support beam 1. When the multi-stage electric telescopic rod 5 pulls the push rod 2 towards the front end of the horizontal support beam 1, the push rod 2 can smoothly rotate and then slide in a vertical state. In addition, the rear end of the horizontal support beam 1 is the end equipped with a locking mechanism.

[0028] The upper part of the rear end of the horizontal sliding groove 11 is provided with a locking mechanism; when the multi-stage electric telescopic rod 5 drives the push rod 2 and the U-shaped sliding block 3 to be close to the rear end of the horizontal sliding groove 11, the U-shaped sliding block 3 is locked by the locking mechanism; when the multi-stage electric telescopic rod 5 drives the push rod 2 and the U-shaped sliding block 3 to be away from the rear end of the horizontal sliding groove 11, the push rod 2 rotates along the end of the upper side block of the U-shaped sliding block 3 first, until the horizontal stop block 4 tightly abuts against the side of the stop groove 21, so that the push rod 2 is in a vertical state, and then the push rod 2 is separated from the locking of the locking mechanism, and then the push rod 2 in the vertical state is away from the locking mechanism, and the steel wire roll is pushed straight; without repeatedly replacing the push rod 2, the efficient and convenient steel wire roll straightening can be realized.

[0029] Further, as shown in Figure 3 and Figure 4 , the locking mechanism includes a T-shaped lock head 61 and a lock hook assembly, and the side surface of the bottom block of the U-shaped sliding block 3 is provided with the T-shaped lock head 61; the lock hook assembly includes a support plate 621 and two mutually symmetrical L-shaped lock hooks 622 integrally provided on the side surface of the support plate 621; the four corners of the horizontal block of the T-shaped lock head 61 are provided with wedge surfaces 611, so that the T-shaped lock head 61 can smoothly slide into or out of the two L-shaped lock hooks 622; the wedge surfaces 611 are arranged to facilitate the horizontal block of the T-shaped lock head 61 to slide into or out of the two L-shaped lock hooks 622; at the same time, the design of the two L-shaped lock hooks 622 and the T-shaped lock head 61 facilitates locking; and when the push rod 2 is subjected to a small pulling force, the horizontal block of the T-shaped lock head 61 will not slide out of the two L-shaped lock hooks 622, so as to ensure that the push rod 2 rotates around the end of the upper side block of the U-shaped sliding block 3 first, and then when the horizontal stop block 4 tightly abuts against the inside of the stop groove 21, the horizontal block of the T-shaped lock head 61 will slide out of the two L-shaped lock hooks 622 only when the push rod 2 is continuously pulled.

[0030] Further, as shown in Figure 11 , the upper part of the rear end of the horizontal sliding groove 11 is provided with a groove 111, and the support plate 621 is fixedly installed in the groove 111, so that when the T-shaped lock head 61 is locked between the two L-shaped lock hooks 622, the push rod 2 is attached to the rear end surface of the horizontal sliding groove 11, so as to ensure that the side of the push rod 2 attached to the rear end surface of the horizontal sliding groove 11 is locked by the locking mechanism.

[0031] Further, as shown in Figure 9 and Figure 10 , the horizontal support beam 1 is symmetrically provided with plate grooves 12 communicating with the horizontal sliding groove 11 on both sides, and the limiting plates 13 are fitted and installed in the plate grooves 12; by providing the plate grooves 12 and tightly installing the limiting plates 13 by screws, the installation of the locking mechanism and the U-shaped sliding block 3 can be facilitated.

[0032] Further, as shown in Figure 5 and Figure 6As shown, the limiting plate 13 side is provided with a limiting block 131, which is located at the rear side of the rear end of the horizontal sliding groove 11; when the multi-stage electric telescopic rod 5 drives the push rod 2 to move to the rear end of the horizontal sliding groove 11, the push rod 2 is limited by the limiting block 131, so that the push rod 2 is in a horizontal state; that is, when the multi-stage electric telescopic rod 5 pushes the push rod 2 to the rear end of the horizontal sliding groove 11, the push rod 2 is subjected to a pushing force, and first rotates along the end of the upper side block of the U-shaped sliding block 3, and the limiting block 131 prevents the push rod 2 from tilting downward, so that the push rod 2 can be in a horizontal state, thereby facilitating the sliding of the push rod 2 along the length direction of the horizontal sliding groove 11.

[0033] Further, please refer to Figure 1 As shown, two symmetrical inclined grooves 14 are formed on the upper surface of the horizontal support beam 1 to adapt to the vertical storage of the steel wire coil. The inclined grooves 14 are concave to adapt to the curvature of the steel wire coil, avoiding the steel wire coil from sliding off from the left and right sides. Further, a horizontal bottom groove 15 is formed on the upper surface of the horizontal support beam 1 at the center position and is in communication with the two inclined grooves 14, and the two inclined grooves 14 are symmetrical about the horizontal bottom groove 15; the horizontal bottom groove 15 is convenient for the insertion of the pin teeth to insert and extract the steel wire coil.

[0034] Further, please refer to Figure 1 As shown, the lower surface of one end of the horizontal support beam 1 is vertically connected with a support column 16, and the support column 16 is vertically fixedly installed on a base 17, which is in a U-shaped form; this structure is convenient for the unloading of the steel wire coil on the unloading trolley in the prior application patent "a steel wire coil resting rack" (patent number: CN114147678B) to the upper surface of the support beam 1.

[0035] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A straightening mechanism for a wire rod coil holder, characterized in that, include: Push rods (2) and U-shaped sliders (3) are symmetrically installed on both sides of the horizontal support beam (1); The horizontal support beam (1) has symmetrically opened horizontal grooves (11) with a U-shaped cross section on both sides. The U-shaped slider (3) is slidably installed in the horizontal groove (11). The lower part of the push rod (2) is rotatably installed at the end of the upper block of the U-shaped slider (3). The lower block of the U-shaped slider (3) is provided with a horizontal stop (4). The lower side of the push rod (2) is opened with a stop groove (21) to accommodate the horizontal stop (4). The lower side of the push rod (2) is hinged to the output end of the multi-stage electric telescopic rod (5), and the end of the multi-stage electric telescopic rod (5) is hinged to the side of the horizontal support beam (1); the hinge point between the push rod (2) and the multi-stage electric telescopic rod (5), the rotational connection point between the upper block of the U-shaped slider (3) and the multi-stage electric telescopic rod (5), and the stop groove (21) are distributed from top to bottom along the vertical direction of the push rod (2); The upper part of the rear end of the horizontal slide (11) is provided with a locking mechanism; when the multi-stage electric telescopic rod (5) drives the push rod (2) and the U-shaped slider (3) to be close to the rear end of the horizontal slide (11), the U-shaped slider (3) is locked by the locking mechanism; when the multi-stage electric telescopic rod (5) drives the push rod (2) and the U-shaped slider (3) away from the rear end of the horizontal slide (11), firstly the push rod (2) rotates along the upper end of the U-shaped slider (3) until the horizontal stop (4) presses against the side of the stop groove (21), so that the push rod (2) is in a vertical state, and then the push rod (2) is released from the locking mechanism, and then the vertical push rod (2) moves away from the locking mechanism, pushing the wire coil straight.

2. The straightening mechanism of the wire rod coil holder as described in claim 1, characterized in that, The locking mechanism includes a T-shaped lock head (61) and a locking hook assembly. The T-shaped lock head (61) is provided on the upper side of the bottom block of the U-shaped slider (3). The locking hook assembly includes a support plate (621) and two mutually symmetrical U-shaped locking hooks (622) integrally provided on the side of the support plate (621). The T-shaped lock head (61) has wedge-shaped surfaces (611) at the four corners of the horizontal block, so that the T-shaped lock head (61) can smoothly slide into or out between the two U-shaped locking hooks (622).

3. The straightening mechanism of the wire rod coil holder as described in claim 2, characterized in that, The upper rear end of the horizontal slide (11) is provided with a groove (111), and the support plate (621) is fixedly installed in the groove (111) so that when the T-shaped lock head (61) is locked between the two T-shaped lock hooks (622), the push rod (2) is attached to the rear end face of the horizontal slide (11).

4. The straightening mechanism of the wire rod coil holder as described in claim 1, characterized in that, The horizontal support beam (1) has symmetrically opened plate grooves (12) on both sides that communicate with the horizontal slide groove (11), and a limiting plate (13) is installed in the plate groove (12).

5. The straightening mechanism of the wire rod coil holder as described in claim 4, characterized in that, The limiting plate (13) has a limiting block (131) on its side, and the limiting block (131) is located on the rear side of the rear end of the horizontal slide (11). When the multi-stage electric telescopic rod (5) drives the push rod (2) to move towards the rear end of the horizontal slide (11), the push rod (2) is limited by the limiting block (131) so that the push rod (2) is in a horizontal state.

6. The straightening mechanism of the wire rod coil holder as described in claim 1, characterized in that, Two symmetrical inclined grooves (14) are provided on the upper surface of the horizontal support beam (1) to accommodate the vertical storage of the wire coil.

7. The straightening mechanism of the wire rod coil holder as described in claim 6, characterized in that, A horizontal bottom groove (15) is opened at the center of the upper surface of the horizontal support beam (1) and communicates with the two inclined grooves (14). The two inclined grooves (14) are symmetrical about the horizontal bottom groove (15).

8. The straightening mechanism of the wire rod coil holder as described in claim 1, characterized in that, The horizontal support beam (1) has a support column (16) vertically connected to the lower surface of one end. The support column (16) is vertically fixed on the base (17), which is U-shaped.

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