Double-axis shaft wire conveying device with brake

Abstract

The utility model discloses a double-axis shaft cable conveying device with a brake, which belongs to the technical field of cable supply equipment and comprises a driving roller shaft, a brake assembly, a connecting frame, a limiting assembly, a driven roller shaft and an air distribution assembly, the brake assembly is mounted on the surface of the left side of the connecting frame, and the driving roller shaft is mounted in the connecting frame; the left end of the driving roller shaft is connected into the brake assembly, the driven roller shaft is installed in the connecting frame and arranged behind the driving roller shaft, the limiting assemblies are arranged in pairs and installed on the left side and the right side of the outer portion of the connecting frame, one limiting assembly is arranged behind the brake assembly, and the upper ends of the limiting assemblies abut against the driven roller shaft and abut against the upper ends of the left side and the right side of the driven roller shaft. The gas distribution assembly is installed on the rear surface of the connecting frame. The problems that in the prior art, due to the lack of a brake component, a cable roller continues to move under inertia, and a led-out cable is wound and knotted are solved. The brake efficiency during wire feeding is improved, and the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable supply line equipment technical field, concretely relates to a double shaft wire reel device with brake. BACKGROUND

[0002] In modern industrial automation production line, the wire reel device is the important equipment of connecting each process.

[0003] For the double shaft wire reel without brake in the prior art, the wire reel will continue to move under the influence of inertia, and in the process of movement, many cables are pulled out, and the pulled-out cables are prone to winding, knotting and other problems, which affect subsequent use.

[0004] Therefore, how to provide a double shaft wire reel device with brake to solve the defects existing in the structure of the existing wire reel device is a technical problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a double shaft wire reel device with brake to solve the problem that the wire roller continues to move under inertia due to the lack of brake component in the prior art, and the pulled-out cable is wound and knotted.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model discloses a double shaft wire reel device with brake, which comprises:

[0008] The connecting frame is provided with a brake assembly on the left side surface.

[0009] The driving roller shaft is installed in the connecting frame, and the left end of the driving roller shaft is connected to the brake assembly.

[0010] The driven roller shaft is installed in the connecting frame, and the driven roller shaft is arranged behind the driving roller shaft.

[0011] The limiting assembly is arranged in pairs and installed on the left and right sides outside the connecting frame, one of the limiting assemblies is arranged behind the brake assembly, and the upper end of the limiting assembly abuts against the upper end of the left and right sides of the driven roller shaft.

[0012] The gas distribution assembly is installed on the rear surface of the connecting frame.

[0013] In a possible implementation, the connecting frame comprises:

[0014] The connecting plate is arranged in pairs, and a limiting block is welded on the inner surface of the connecting plate, and the bottom of the connecting plate is provided with an extension plate.

[0015] A plurality of inclined grooves are arranged on the upper end of the connecting plate, and the driven roller shaft end is installed in the inclined grooves;

[0016] An arc-shaped groove is arranged on the connecting plate, and the arc-shaped groove is arranged at the front end of the limiting block, and the connecting plate front surface is welded with an inclined plate;

[0017] A slope is welded between the two inclined plates;

[0018] A connecting plate is installed between the rear ends of the two connecting plates.

[0019] In a possible implementation, a plurality of rectangular grooves are arranged on the connecting plate, and a rectangular hole is arranged on the front end surface of the slope.

[0020] In a possible implementation, the limiting assembly comprises:

[0021] A pair of handle screws are arranged, and one end is screwed and installed on the left and right side plates of the connecting frame;

[0022] An arc-shaped limiting piece has the handle screw passing through the bottom, and the upper end bottom surface of the arc-shaped limiting piece abuts against the side edge upper end of the driven roller shaft.

[0023] In a possible implementation, the brake assembly comprises:

[0024] A linear guide rail is installed on the left outer surface of the connecting frame;

[0025] A connecting piece is installed on the left outer surface of the connecting frame, and the connecting piece is installed behind the linear guide rail;

[0026] A drive cylinder is installed in front of the other end of the connecting piece, and a sliding block one is installed at the front end of the drive cylinder;

[0027] An installation plate is installed at the front end of the sliding block one, and a brake block is installed at the front end of the installation plate.

[0028] In a possible implementation, the linear guide rail comprises:

[0029] A guide rail is installed on the left outer surface of the connecting frame, a sliding block two is drivenly connected to the left outer surface of the guide rail, and the right end surface of the installation plate is connected to the sliding block two.

[0030] In a possible implementation, the driving roller shaft comprises:

[0031] A shaft body has a driving rod installed inside, and the both ends of the driving rod are connected with bearing seats;

[0032] A brake wheel is installed on the outer side of the left bearing seat.

[0033] This invention supports the wire roller by using a driven roller shaft and a driving roller shaft. The driving roller shaft is then connected to a brake assembly, which immediately stops the inertial rotation of the wire roller. Although the wire roller will still rotate automatically for a distance due to the inertia of the brake, it will not rotate much. This effectively prevents the problem of excessive wire output. The setting of the limiting assembly can effectively limit the position of the driven roller shaft, effectively preventing the problem of cable knotting and tangling, improving the wire feeding efficiency. The structure is simple and easy to install. Attached Figure Description

[0034] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0035] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0036] Figure 1 A perspective view of the dual-axis shaft transmission device with brake provided by this utility model;

[0037] Figure 2 A perspective view of the valve train assembly provided by this utility model;

[0038] Figure 3 A perspective view of the connecting frame provided for this utility model;

[0039] Figure 4 A perspective view of the limiting component provided by this utility model;

[0040] Figure 5 A perspective view of the brake assembly provided by this utility model;

[0041] Figure 6 A three-dimensional view of the linear guide rail provided for this utility model;

[0042] Figure 7 A perspective view of the active roller provided by this utility model;

[0043] In the figure: 1 active roller shaft; 11 bearing seat; 12 shaft body; 13 brake wheel; 2 brake assembly; 21 brake block; 22 mounting plate; 23 sliding block one; 24 driving cylinder; 25 linear guide rail; 251 sliding block two; 252 guide rail; 26 connecting piece; 3 connecting frame; 31 inclined plate; 32 extension plate; 33 connecting plate; 34 inclined groove; 35 connecting plate; 36 limiting block; 37 arc-shaped groove; 38 slope; 4 limiting assembly; 41 handle screw; 42 arc-shaped limiting piece; 5 driven roller shaft; 6 air distribution assembly. DETAILED DESCRIPTION

[0044] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0045] Please refer to Figures 1-7 , a double-axis shaft conveying line device with a brake will be described, the present application has six parts, such as Figures 1-2 , including active roller shaft 1, brake assembly 2, connecting frame 3, limiting assembly 4, driven roller shaft 5 and air distribution assembly 6, the left surface of connecting frame 3 is provided with brake assembly 2, active roller shaft 1 is installed in connecting frame 3, the left end of active roller shaft 1 is connected in brake assembly 2, driven roller shaft 5 is installed in connecting frame 3, driven roller shaft 5 is arranged behind active roller shaft 1, limiting assembly 4 is arranged in pairs and installed on the left and right sides outside connecting frame 3, one of limiting assembly 4 is arranged behind brake assembly 2, the upper end of limiting assembly 4 abuts against the upper end of driven roller shaft 5 on the left and right sides of driven roller shaft 5, air distribution assembly 6 is installed on the rear surface of connecting frame 3.

[0046] The utility model discloses a use, install the air distribution subassembly 6 on the rear end surface of connecting frame 3, then utilize the trachea, connect air distribution subassembly 6 with the drive cylinder 24 in brake assembly 2 and air pump respectively, according to the diameter of wire roller, install driven roller shaft 5 to suitable chute 34, after installing driven roller shaft 5, utilize handle screw 41 to fix arc limiting piece 42 in connecting frame 3 side, make the bending surface of arc limiting piece 42 bottom resist on the guide rail above driven roller shaft 5, like this can prevent driven roller shaft 5 from falling, and driven roller shaft 5 plays good limiting effect, avoids causing safety accident, then wire roller is sent from slope 38, finally wire roller is clamped between driving roller shaft 1 and driven roller shaft 5, then wire head of wire roller is pulled out and put into wire feeding device, and the spindle rotates, and wire feeding starts. In the wire feeding process, driving roller shaft 1 and driven roller shaft 5 will rotate with wire roller, when needing to stop wire feeding, air pump supplies gas to drive cylinder 24 through air distribution subassembly 6, and drive cylinder 24 pushes the movement of sliding block one 23, and sliding block one 23 will drive brake block 21 to be close to brake wheel 13 in the movement process, and brake block 21 is resisted on brake wheel 13, utilizes friction, and the rotation of driving roller shaft 1 is immediately stopped, and the rotation of driving roller shaft 1 is stopped, and will make wire roller brake, although wire roller still can continue to move under the influence of inertia, but because of emergency brake, so the inertia movement amount is not particularly big, leads to cable and only discharges a little, reduces the risk of cable knot, winding etc., and significantly plays the effect of stopping wire feeding.

[0047] In one specific embodiment, as Figure 3 Connecting frame 3 includes inclined plate 31, extension plate 32, connecting plate 33, chute 34, connecting plate 35, limiting block 36, arc-shaped groove 37 and slope 38, connecting plate 35 is arranged in pairs, limiting block 36 is welded on the inner surface, extension plate 32 is installed at the bottom of connecting plate 35, a plurality of chute 34 is arranged on the upper end of connecting plate 35, chute 34 is arranged behind limiting block 36, driven roller shaft 5 is installed in chute 34, arc-shaped groove 37 is arranged on connecting plate 35, arc-shaped groove 37 is arranged in front of limiting block 36, inclined plate 31 is welded on the front surface of connecting plate 35, slope 38 is welded between two inclined plates 31, and connecting plate 33 is installed between the rear ends of two connecting plates 35. Inclined plate 31 is arranged to install slope 38, and a certain distance is generated between the top surface of slope 38 and the top surface of inclined plate 31, Figure 3As shown, such a setting prevents the line roller from moving in a direction that is limited, and the extension plate 32 is provided to support the entire device. In order to install different models of line rollers, the distance between the driving roller shaft 1 and the driven roller shaft 5 needs to be adjusted, which can lower the center of gravity of the installation position of the line roller, and make the line roller as close to the ground as possible, so that the driving roller shaft 1 and the driven roller shaft 5 can provide good support to the line roller. The connection plate 33 is provided to connect the two connection plates 35, and the limiting block 36 is provided to limit the distance between the outermost side of the line roller and the connection plate 35, preventing the line roller from being stuck between the shaft body 12 and the connection plate 35, and preventing safety accidents. The arc-shaped groove 37 is provided to install the driving roller shaft 1, and the inclined groove 34 is provided to install the driven roller shaft 5. In addition, the inclined groove 34 is inclined backward along the connection plate 35, which can effectively prevent the driven roller shaft 5 from sliding out of the inclined groove 34.

[0048] In a specific embodiment, a plurality of rectangular grooves are formed in the connection plate 33, and a rectangular hole is formed in the front end surface of the slope 38. The rectangular grooves and the rectangular hole are provided to allow workers to place their hands when the entire device is being transported.

[0049] In a specific embodiment, as Figure 4 The limiting assembly 4 includes a handle screw 41 and an arc-shaped limiting piece 42. The handle screw 41 is arranged in pairs, with one end screwed to the left and right side plates of the connecting frame 3. The arc-shaped limiting piece 42 has a handle screw 41 passing through the bottom. The upper end of the arc-shaped limiting piece 42 is in contact with the side edge of the driven roller shaft 5. The limiting assembly 4 has two use methods. One is to remove all the handle screws 41, install the driven roller shaft 5, and then use the handle screws 41 to limit the arc-shaped limiting piece 42 on the side of the connecting frame 3 to limit the driven roller shaft 5. The other method is to unscrew one of the handle screws 41, loosen the other handle screw 41, and then rotate the arc-shaped limiting piece 42 along the loosened handle screw 41. After the driven roller shaft 5 is installed, the arc-shaped limiting piece 42 is rotated back, and the two handle screws 41 are tightened, which can effectively improve the efficiency of the driven roller shaft 5.

[0050] In a specific embodiment, as Figure 5The brake assembly 2 comprises a brake block 21, a mounting plate 22, a sliding block 23, a driving cylinder 24, a linear guide 25 and a connecting piece 26, the linear guide 25 is installed on the left outer surface of the connecting frame 3, one end of the connecting piece 26 is installed on the left outer surface of the connecting frame 3, the connecting piece 26 is installed behind the linear guide 25, the driving cylinder 24 is installed in front of the other end of the connecting piece 26, the sliding block 23 is installed at the front end of the driving cylinder 24, and the mounting plate 22 is installed at the front end of the sliding block 23, and the brake block 21 is installed at the front end of the mounting plate 22. When the driving cylinder 24 drives the sliding block 23 to move, the mounting plate 22 is driven to displace, so that the brake block 21 on the mounting plate 22 approaches the brake wheel 13, the brake block 21 is abutted on the brake wheel 13, the rotation of the driving roller shaft 1 is limited, and after the driving roller shaft 1 is limited, the brake block 21 is slightly pulled back, but the amplitude is not too large, in order to quickly respond to the next brake, the brake block 21 is installed on the mounting plate 22 through screwing, the brake block 21 is quickly replaced, the linear guide 25 assists the displacement of the mounting plate 22, so that the mounting plate 22 is not slightly deviated due to the reaction force of the driving roller shaft 1 during braking, the use of the next time is not affected, and the service life of the driving cylinder 24 is affected by the external force after the deviation, the outer side of the brake assembly 2 is provided with an outer shell, and the outer shell can prevent debris from splashing and the problem that hands are easily pinched during braking.

[0051] In a specific embodiment, as Figure 6 The linear guide 25 comprises a sliding block 251 and a guide rail 252, the guide rail 252 is installed on the left outer surface of the connecting frame 3, the sliding block 251 is movably connected to the left outer surface of the guide rail 252, and the right end surface of the mounting plate 22 is connected to the sliding block 251. The sliding block 251 moves on the guide rail 252, so that the mounting plate 22 is translated, and the problem of shaking during braking is effectively prevented, and the service life of the driving cylinder 24 is affected.

[0052] In a specific embodiment, as Figure 7 The driving roller shaft 1 comprises a bearing seat 11, a shaft body 12 and a brake wheel 13, the driving rod is installed in the shaft body 12, the bearing seat 11 is connected to the two ends of the driving rod, and the brake wheel 13 is installed on the outer side of the left bearing seat 11. The wire roller drives the shaft body 12 to rotate, and then the driving rod and the brake wheel 13 rotate, and the bearing seat 11 prevents the driving roller shaft 1 from slipping out of the connecting frame 3.

[0053] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model belong to the scope of protection required by the utility model.

Claims

1. A dual-axis trolley line device with a brake, characterized in that, Include: The connecting frame (3) is installed with brake assembly (2) on the left side surface; Driving roller shaft (1) is installed in the connecting frame (3), the left end of the driving roller shaft (1) is connected in the brake assembly (2); Driven roller shaft (5) is installed in the connecting frame (3), the driven roller shaft (5) is arranged behind the driving roller shaft (1); Limiting assembly (4) is arranged in pairs and installed on the left and right sides outside the connecting frame (3), one of the limiting assembly (4) is arranged behind the brake assembly (2), the upper end of the limiting assembly (4) is abutted against the driven roller shaft (5) and the driven roller shaft (5) on the left and right sides of the upper end; Air distribution assembly (6) is installed on the rear surface of the connecting frame (3).

2. The braked dual-axis shaft conveyor of claim 1, wherein, The connecting frame (3) comprises: The connecting plate (35) is arranged in pairs, the inner surface is welded with limiting block (36), the bottom of the connecting plate (35) is provided with extension plate (32); Several inclined grooves (34) are arranged on the upper end of the connecting plate (35), the inclined grooves (34) are arranged behind the limiting block (36), and the end of the driven roller shaft (5) is installed in the inclined groove (34); Arc-shaped groove (37) is arranged on the connecting plate (35), the arc-shaped groove (37) is arranged in front of the limiting block (36), and the inclined plate (31) is welded on the front surface of the connecting plate (35); The slope (38) is welded between the two inclined plates (31); The connecting plate (33) is installed between the rear ends of the two connecting plates (35).

3. The braked dual-axis shaft conveyor of claim 2, wherein, The connecting plate (33) is provided with a plurality of rectangular grooves, and the front end surface of the slope (38) is provided with a rectangular hole.

4. The braked biaxial axle conveyor of claim 1 wherein, The limiting assembly (4) comprises: Handle screw (41) is arranged in pairs, one end is screwed and installed on the left and right side plates of the connecting frame (3); Arc-shaped limiting piece (42) has the handle screw (41) passing through the bottom, and the upper end bottom surface of the arc-shaped limiting piece (42) is abutted against the side edge upper end of the driven roller shaft (5).

5. The braked biaxial axle conveyor of claim 1 wherein, The brake assembly (2) comprises: Linear guide rail (25) is installed on the left outer surface of the connecting frame (3); Connecting piece (26) is installed on the left outer surface of the connecting frame (3), the connecting piece (26) is installed behind the linear guide rail (25); Driving cylinder (24) is installed in front of the other end of the connecting piece (26), and the driving cylinder (24) is provided with sliding block one (23) in front end; The mounting plate (22) is installed in front of the sliding block one (23), and the brake block (21) is installed on the front end of the mounting plate (22).

6. The braked dual-axis shaft conveyor of claim 5, wherein, The linear guide rail (25) comprises: Guide rail (252) is installed on the left outer surface of the connecting frame (3), the guide rail (252) is connected with sliding block two (251) on the left outer surface, and the right end surface of the mounting plate (22) is connected with the sliding block two (251).

7. The braked biaxial axle conveyor of claim 1 wherein, The driving roller shaft (1) comprises: Shaft body (12) is internally provided with driving rod, and the driving rod is connected with bearing seat (11) at both ends; Brake wheel (13) is installed on the outer side of the left bearing seat (11).

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