Hydraulic disc feeding device for bunch stranding machine

Abstract

The utility model discloses a hydraulic disc feeding device for a beam strander, which relates to the technical field of beam strander feeding and comprises a base, two sides of the top end of the base are fixedly connected with sliding seats respectively, two sides, far away from the sliding seats, of the top end of the base are fixedly connected with hinge seats respectively, and two sides of the bottom end of a lifting platform are fixedly connected with the sliding seats respectively. The two sides, away from the sliding base, of the bottom end of the lifting table are fixedly connected with the hinge bases correspondingly, the lifting table is connected with two turnover mechanisms in a matched mode, the two turnover mechanisms are located on the two sides of the bottom of the lifting table correspondingly, the two scissor forks are located on the two sides of the bottom of the lifting table correspondingly, and the upper ends and the lower ends of the scissor forks are hinged to the hinge bases correspondingly. The upper end and the lower end of the shear fork are in rolling connection with the inner wall of the sliding base, and the shear fork is connected with a hydraulic driver in a matched mode and fixedly connected with the bottom end of the lifting table. And the lifting table and the scissor fork are matched to achieve the effect of automatically feeding the coil, and the operation that a worker lifts up the coil for feeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pay-off machines for bunch stranding, in particular to a hydraulic coil loading device for a bunch stranding machine. Background Art

[0002] Pay-off for a bunch stranding machine refers to feeding metal wire or other types of single wires into the working area of the bunch stranding machine through a feeding device for subsequent stranding processing. Metal wire or other types of single wires are often stored on coils.

[0003] In the prior art, when loading materials before the bunch stranding machine operates, since the pay-off platform of the bunch stranding machine is relatively high, multiple workers need to hold the coils and lift them, and then place the coils on the pay-off platform of the bunch stranding machine to achieve the effect of loading materials for the bunch stranding machine.

[0004] However, existing coils are often heavy. When the bunch stranding machine needs to load a large number of coils, workers need to constantly lift the coils for loading, which makes the operation time-consuming and laborious for workers. And long-term work by workers will cause fatigue, and fatigue may lead to the phenomenon that the coils fall off during handling by workers, thus posing a hazard to the safety of workers. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a hydraulic coil loading device for a bunch stranding machine to solve the technical problem that in the prior art, existing coils are often heavy. When the bunch stranding machine needs to load a large number of coils, workers need to constantly lift the coils for loading, which makes the operation time-consuming and laborious for workers. And long-term work by workers will cause fatigue, and fatigue may lead to the phenomenon that the coils fall off during handling by workers, thus posing a hazard to the safety of workers.

[0006] The technical problem to be solved by the utility model can be realized through the following technical solutions:

[0007] A hydraulic coil loading device for a bunch stranding machine includes:

[0008] A base, on both sides of the top end of the base are respectively fixedly connected with sliding seats, and on both sides of the top end of the base away from the sliding seats are respectively fixedly connected with hinge seats;

[0009] A lifting platform, on both sides of the bottom end of the lifting platform are respectively fixedly connected with the sliding seats, and on both sides of the bottom end of the lifting platform away from the sliding seats are respectively fixedly connected with the hinge seats. The lifting platform is cooperatively connected with two sets of flipping mechanisms, and the two sets of flipping mechanisms are respectively located on both sides of the bottom of the lifting platform;

[0010] Scissor forks, two sets of which are provided and are respectively located on both sides of the bottom of the lifting platform. The upper and lower ends of the scissor forks are respectively hinged to the hinge seats, and the upper and lower ends of the scissor forks are respectively in rolling connection with the inner wall of the sliding seat. The scissor forks are cooperatively connected with a hydraulic driver, and the hydraulic driver is fixedly connected to the bottom end of the lifting platform.

[0011] As a further solution of the present utility model: A number of mounting feet are respectively fixedly connected to both ends of the base along the width direction, and in-place limiting plates are respectively fixedly connected to both sides of the top end of the base. The top ends of the in-place limiting plates are in abutting connection with the lifting platform.

[0012] As a further solution of the present utility model: A cross beam is provided between the two sets of scissor forks. Both ends of the cross beam are respectively hinged to the scissor forks. A plug beam is fixedly connected to the central position of the cross beam, and the plug beam is cooperatively connected with the hydraulic driver.

[0013] As a further solution of the present utility model: A number of positioning holes are equidistantly penetrated through the sliding seat along the length direction, and the positioning holes cooperate with the scissor forks.

[0014] As a further solution of the present utility model: Support seats are respectively fixedly connected to both sides of the bottom end of the lifting platform, and a fixed retaining edge is fixedly connected to the side end of the top of the lifting platform. The two support seats are respectively hinged to the flipping mechanism.

[0015] As a further solution of the present utility model: The flipping mechanism includes: a flipper, a flipping oil cylinder and a limiting plate. The side end of the flipping oil cylinder is hinged to the support seat, the flipping oil cylinder is cooperatively connected with the flipper, the side end of the flipper is hinged to the support seat, a limiting plate is fixedly connected to the end of the flipper away from the support seat. A groove is opened at the top of the lifting platform, the limiting plate is clamped in the groove and is rotatably connected to the groove, and the limiting plate cooperates with the fixed retaining edge.

[0016] The beneficial effects of the present utility model:

[0017] 1. Workers use a forklift to place the wire reel on the lifting platform. The flipping mechanism operates, and the flipping mechanism abuts against the side end of the wire reel. The flipping mechanism provides a limiting effect on the wire reel to prevent the wire reel from rolling and falling off the lifting platform.

[0018] 2. After the wire spool is placed on the lifting platform and limited by the flipping mechanism, the hydraulic actuator operates. The hydraulic actuator drives the scissor lift to move upward. The scissor lift starts to rotate along the hinge seat. A roller is fixed at the other end of the scissor lift, and the roller fixed on the scissor lift rolls along the inner wall of the sliding seat. Thus, the scissor lift moves the lifting platform in the vertical direction. The lifting platform carries the coil and moves to a position flush with the feeding platform of the bunching machine. Then, the flipping mechanism releases the limitation on the coil, and the coil rolls onto the feeding platform of the bunching machine. The cooperation between the lifting platform and the scissor lift realizes the effect of automatically feeding the coil, avoiding the operation of workers lifting the coil for feeding. The scissor lift can move the lifting platform to different heights, thus ensuring that the lifting platform is suitable for the feeding platforms of bunching machines with different heights, thereby improving the applicability of the lifting platform. The flipping mechanism realizes the stability of the coil when the lifting platform carries the coil and moves upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a front view of the overall structure of the present utility model;

[0022] Figure 3 is a side view of the overall structure of the present utility model.

[0023] In the figure: 1, base; 2, sliding seat; 3, scissor lift; 4, hinge seat; 5, lifting platform; 6, mounting foot; 7, in-place limiting plate; 8, flipper; 9, flipping oil cylinder; 10, fixed edge; 11, cross beam; 12, inserting beam; 13, limiting plate; 14, hydraulic actuator; 15, support seat; 16, positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-3 shown, a hydraulic coil loading device for a bunching machine includes: a base 1, a lifting platform 5, and a scissor lift 3.

[0026] On both sides of the top end of the base 1, sliding seats 2 are respectively and fixedly connected. On both sides of the top end of the base 1 far from the sliding seats 2, hinge seats 4 are respectively and fixedly connected. On both sides of the bottom end of the lifting platform 5, they are respectively and fixedly connected to the sliding seats 2. On both sides of the bottom end of the lifting platform 5 far from the sliding seats 2, they are respectively and fixedly connected to the hinge seats 4. The lifting platform 5 is cooperatively connected with two groups of flipping mechanisms, and the two groups of flipping mechanisms are respectively located on both sides of the bottom of the lifting platform 5. Workers use a forklift to place the wire reel on the lifting platform 5. The flipping mechanisms operate, and the flipping mechanisms abut against the side ends of the wire reel, and the flipping mechanisms provide a limiting effect on the wire reel to avoid the phenomenon that the wire reel rolls off on the lifting platform 5;

[0027] There are two groups of scissor forks 3 and they are respectively located on both sides of the bottom of the lifting platform 5. The upper and lower ends of the scissor forks 3 are respectively hinged to the hinge seats 4. The upper and lower ends of the scissor forks 3 are respectively in rolling connection with the inner walls of the sliding seats 2. The scissor forks 3 are cooperatively connected with a hydraulic driver 14, and the hydraulic driver 14 is fixedly connected to the bottom end of the lifting platform 5. When the wire reel is placed on the lifting platform 5 and limited by the flipping mechanism, the hydraulic driver 14 operates, and the hydraulic driver 14 drives the scissor forks 3 to operate. The scissor forks 3 start to move upward. The scissor forks 3 rotate along the hinge seats 4. The other end of the scissor forks 3 is fixed with rollers, and the rollers fixed on the scissor forks 3 roll along the inner walls of the sliding seats 2. Thus, the scissor forks 3 move the lifting platform 5 in the vertical direction. The lifting platform 5 carries the coil and moves to a position flush with the loading platform of the bunching machine. Then the flipping mechanism releases the limiting effect on the coil, and the coil rolls onto the loading platform of the bunching machine. The cooperation of the lifting platform 5 and the scissor forks 3 realizes the effect of automatically loading the coil, avoiding the operation of workers lifting the coil for loading. The scissor forks 3 can move the lifting platform 5 to different heights, so as to ensure that the lifting platform 5 is suitable for the loading platforms of bunching machines with different heights, thereby improving the applicability of the lifting platform 5. The flipping mechanism realizes the stability of the coil when the lifting platform 5 carries the coil and moves upward.

[0028] In some specific implementation schemes, several mounting feet 6 are respectively and fixedly connected to both ends of the base 1 along the width direction. On both sides of the top end of the base 1, in-place limiting plates 7 are respectively and fixedly connected. The top ends of the in-place limiting plates 7 are in abutting connection with the lifting platform 5. In order to avoid the phenomenon that the base 1 is offset when placed on the ground, the mounting feet 6 fixed at both ends of the base 1 can be fixed to the ground through bolts, further ensuring the stability of the base 1 installed on the ground. When the lifting platform 5 resets to the initial position, the hydraulic driver 14 stops operating, and the in-place limiting plates 7 provide a supporting and limiting effect on the lifting platform 5.

[0029] In some specific embodiments, a cross beam 11 is provided between two sets of scissors forks 3. The two ends of the cross beam 11 are respectively hinged to the scissors forks 3. A plug beam 12 is fixedly connected to the central position of the cross beam 11. The plug beam 12 is cooperatively connected with a hydraulic actuator 14. When the scissors forks 3 need to be lifted, the hydraulic actuator 14 operates to drive the plug beam 12 to move. The plug beam 12 pulls the cross beam 11 to move horizontally, and the cross beam 11 pulls the scissors forks 3 to move. When the rollers fixed on the scissors forks 3 roll along the inner wall of the sliding seat 2, the two ends of the cross beam 11 rotate with the scissors forks 3 respectively.

[0030] In some specific embodiments, a number of positioning holes 16 are equidistantly perforated through the sliding seat 2 along the length direction. The positioning holes 16 cooperate with the scissors forks 3. When the lifting platform 5 needs to be lifted for maintenance, the rollers fixed on the scissors forks 3 are aligned with the positioning holes 16 opened on the sliding seat 2. The staff uses bolts to pass through the positioning holes 16 to fix the rollers and the scissors forks 3, thereby avoiding the phenomenon that the hydraulic actuator 14 keeps running and cannot be maintained.

[0031] In some specific embodiments, support seats 15 are respectively fixedly connected to both sides of the bottom end of the lifting platform 5. A fixed retaining edge 10 is fixedly connected to the side end of the top of the lifting platform 5. The two support seats 15 are respectively hinged to a flipping mechanism. The flipping mechanism includes: a flipper 8, a flipping oil cylinder 9 and a limit plate 13. The side end of the flipping oil cylinder 9 is hinged to the support seat 15. The flipping oil cylinder 9 is cooperatively connected with the flipper 8. The side end of the flipper 8 is hinged to the support seat 15. A limit plate 13 is fixedly connected to the end of the flipper 8 away from the support seat 15. A groove is opened on the top of the lifting platform 5. The limit plate 13 is clamped in the groove and rotatably connected to the groove. The limit plate 13 cooperates with the fixed retaining edge 10. When the flipping mechanism operates, the flipping oil cylinder 9 drives the flipper 8 to abut against the limit plate 13 to rotate. The flipper 8 rotates around the support seat 15. Among them, the flipping oil cylinder 9 provides driving force for the flipper 8. The limit plate 13 rotates and moves out of the groove opened on the lifting platform 5. The limit plate 13 abuts against and limits the side end of the wire reel. At first, the wire reel rolls on the lifting platform 5 under the abutting force of the limit plate 13. When the other end of the lifting platform 5 abuts against and limits the fixed retaining edge 10, the wire reel stops rolling and the flipping mechanism stops moving. Among them, when the flipper 8 rotates around the support seat 15, the flipping oil cylinder 9 rotates with the flipper 8. The side end of the flipping oil cylinder 9 rotates around the other support seat 15. The flipper 8 and the flipping oil cylinder 9 are connected to the bottom end of the lifting platform 5 through the support seat 15. When the flipping mechanism stops operating, the flipper 8 and the flipping oil cylinder 9 rotate in opposite directions, and the limit plate 13 resets into the groove.

[0032] The above has described several embodiments of the present utility model in detail. However, the embodiments of the present utility model are not limited thereto and should not be considered as defining the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A hydraulic upper disk device for a bunching machine, characterized in that, Comprising: A base (1), on both sides of the top end of the base (1), there are sliding seats (2) fixedly connected respectively, and on both sides of the top end of the base (1) far from the sliding seats (2), there are hinge seats (4) fixedly connected respectively; A lifting platform (5), on both sides of the bottom end of the lifting platform (5), there are sliding seats (2) fixedly connected respectively, and on both sides of the bottom end of the lifting platform (5) far from the sliding seats (2), there are hinge seats (4) fixedly connected respectively. The lifting platform (5) is connected with two groups of flipping mechanisms, and the two groups of flipping mechanisms are respectively located on both sides of the bottom of the lifting platform (5); Scissor forks (3), there are two groups of scissor forks (3) and they are respectively located on both sides of the bottom of the lifting platform (5). The upper and lower ends of the scissor forks (3) are respectively hinged to the hinge seats (4), and the upper and lower ends of the scissor forks (3) are respectively in rolling connection with the inner walls of the sliding seats (2). The scissor forks (3) are connected with a hydraulic driver (14), and the hydraulic driver (14) is fixedly connected to the bottom end of the lifting platform (5).

2. The hydraulic upper disc device for a bunching machine according to claim 1, characterized in that, On both ends of the base (1), there are several mounting feet (6) fixedly connected along the width direction respectively. On both sides of the top end of the base (1), there are in-place limiting plates (7) fixedly connected respectively, and the top end of the in-place limiting plate (7) is in abutting connection with the lifting platform (5).

3. The hydraulic upper disk device for a bunching machine according to claim 1, characterized in that, There is a cross beam (11) between the two groups of scissor forks (3). Both ends of the cross beam (11) are respectively hinged to the scissor forks (3). At the central position of the cross beam (11), there is an inserted beam (12) fixedly connected, and the inserted beam (12) is connected with the hydraulic driver (14).

4. The hydraulic upper disk device for a bunching machine according to claim 1, characterized in that, The sliding seat (2) is equidistantly provided with a plurality of positioning holes (16) penetrating along the length direction, and the positioning holes (16) cooperate with the scissor forks (3).

5. A hydraulic upper disk device for a bunching machine according to claim 1, characterized in that, On both sides of the bottom end of the lifting platform (5), there are support seats (15) fixedly connected respectively. On the side end of the top of the lifting platform (5), there is a fixed stop edge (10). The two support seats (15) are respectively hinged to the flipping mechanisms.

6. The hydraulic upper disc device for a bunching machine according to claim 5, characterized in that, The flipping mechanism includes: a flipper (8), a flipping oil cylinder (9) and a limiting plate (13). The side end of the flipping oil cylinder (9) is hinged to the support seat (15). The flipping oil cylinder (9) is connected with the flipper (8). The side end of the flipper (8) is hinged to the support seat (15). One end of the flipper (8) far from the support seat (15) is fixedly connected with the limiting plate (13). There is a groove on the top of the lifting platform (5). The limiting plate (13) is clamped in the groove and is rotationally connected with the groove. The limiting plate (13) cooperates with the fixed stop edge (10).

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