Mineral cable straightening device

Abstract

The utility model relates to the technical field of mineral cable straightening equipment, and discloses a mineral cable straightening device which comprises a main body, a supporting frame located at the bottom end of the interior of the main body and adjusting frames located on the two sides of the interior of the main body. Supporting rods penetrating into the movable blocks are arranged at four corners in the main body; the pressure sensor is arranged at the bottom end in the main body; and the pressing frame is arranged above the top of the supporting frame, and first limiting rods penetrating to the top of the main body are arranged on the two sides of the top of the pressing frame correspondingly. The pressing frame can be adjusted up and down through the hydraulic cylinder and the first limiting rod, so that the mineral cable is clamped between the pressing frame and the pressing roller in the supporting frame, the vertical adjustment of the supporting frame is more stable through the movable block and the supporting rod, the pressure borne by the supporting frame can be detected through the pressure sensor, and the mineral cable can be conveniently clamped. And the damage to the mineral cable caused by excessive pressure can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral cable straightening equipment, in particular to a mineral cable straightening device. Background Art

[0002] Mineral cable is a cable with a copper conductor core wrapped in a copper sheath and magnesium oxide powder as an inorganic insulating material to isolate the conductor and the sheath. The outermost layer can be selected as required. The mineral cable needs to be straightened by a straightening device before use.

[0003] Application No. CN202122264783.2 discloses a novel cable straightening device, including a body, a pressure relief mechanism and a lower pressure frame, wherein the lower pressure frame is arranged inside the body, and the pressure relief mechanism is arranged inside the lower pressure frame... At this time, the buffer spring will generate a buffer elastic force to make the pressure wheel always press down on the upper surface of the cable. The mobility of the device block can avoid the phenomenon of excessive pressure under the pressure wheel causing damage and deformation of the cable, thereby improving the practicality of the cable straightening device; this straightening device straightens the cable by pressure while transporting the cable, but due to the inorganic insulating material inside the mineral cable, excessive pressure will cause damage to the cable body, resulting in poor use effect of the straightening device, and it is not convenient to transport the cable, resulting in low straightening efficiency of the mineral cable. Utility Model Content

[0004] The utility model aims to provide a mineral cable straightening device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a mineral cable straightening device, comprising a main body, a support frame located at the bottom end of the main body, and an adjustment frame located at both sides of the main body, wherein the support frame comprises:

[0006] Multiple groups of movable blocks are arranged at both ends of the support frame, and support rods penetrating into the movable blocks are arranged at the four corners inside the main body;

[0007] A pressure sensor disposed at the bottom end of the main body;

[0008] A clamping frame is arranged above the top of the support frame, and both sides of the top of the clamping frame are provided with a limiting rod 1 penetrating to the top of the main body;

[0009] A hydraulic cylinder disposed at the middle position of the top of the main body;

[0010] Support rollers are arranged on both sides of the main body.

[0011] Preferably, rotating rollers are provided inside the two groups of adjusting frames, a servo motor is installed at one end of the two groups of adjusting frames, a screw rod penetrating to the top of the main body is provided at the middle position of the top of the two groups of adjusting frames, and two limit rods penetrating to the top of the main body are provided at both ends of the top of the two groups of adjusting frames. Multiple groups of pressing rollers are provided inside the support frame and the clamping frame, and grooves are provided at the middle position of the outer sides of the support rollers, rotating rollers, screw rods and clamping rollers.

[0012] Preferably, support seats are provided on both sides of both ends of the main body.

[0013] Preferably, a movable hole is provided inside the movable block, the movable block is movably connected to the support rod through the movable hole, and the pressure sensor is detachably connected to the main body through a fixing bolt.

[0014] Preferably, the hydraulic cylinder is detachably connected to the main body via fixing bolts, a connecting block is provided at a middle position on the top of the clamping frame, and the telescopic end of the hydraulic cylinder is connected to the connecting block.

[0015] Preferably, a limiting hole 1 is provided on both sides of the top of the main body, and a limiting rod 1 penetrates into the inside of the limiting hole 1, and the limiting rod 1 is movably connected to the main body through the limiting hole 1.

[0016] Preferably, bearings are provided on both sides of both ends of the main body, the support frame and the pressing frame, and a rotating shaft penetrating into the bearing is provided inside the support roller and the pressing roller.

[0017] Preferably, the output end of the servo motor is connected to a rotating shaft, and the rotating shaft passes through the interior of the rotating roller. The rotating roller is transmission-connected to the servo motor via the rotating shaft. Limiting holes two are provided at both ends of both sides of the top of the main body, and the top end of the limiting rod two passes through the interior of the limiting hole two.

[0018] Preferably, threaded holes matching the screw rod are provided on both sides of the top of the main body, and a manual rotating wheel is provided on the top of the screw rod.

[0019] Preferably, a control panel is provided at one end of the main body, and an anti-sliding block is provided at the bottom of the support seat.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model can adjust the pressing frame up and down through the hydraulic cylinder and the limit rod, so as to clamp the mineral cable between the pressing frame and the pressing roller inside the support, and make the up and down adjustment of the support frame more stable through the movable block and the support rod, and then the pressure sensor can detect the pressure on the support frame, which can prevent the mineral cable from being damaged by excessive pressure, so as to make the straightening device have a better use effect;

[0022] 2. The utility model places the mineral cable through the grooves on the outside of the support roller and the pressure roller, and the adjustment frame can be adjusted up and down through the screw limit rod 2. The servo motor and the rotating shaft can drive the rotating roller to rotate. The rotating rollers and rotating support rollers on both sides of the main body are used to facilitate the transportation of the mineral cable, and the transportation of the mineral cable is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a side view of the utility model.

[0026] Figure 3 It is a cross-sectional view of the utility model.

[0027] In the figure: 1. main body; 101. support seat; 2. support frame; 201. movable block; 202. support rod; 203. pressure sensor; 204. clamping frame; 205. hydraulic cylinder; 206. limit rod 1; 207. support roller; 3. adjustment frame; 301. rotating roller; 302. servo motor; 303. screw; 304. limit rod 2; 305. clamping roller; 306. groove. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-3 The utility model provides a mineral cable straightening device embodiment: a mineral cable straightening device, comprising a main body 1, a support frame 2 located at the bottom end of the main body 1, and an adjustment frame 3 located at both sides of the main body 1, the support frame 2 comprises: a plurality of movable blocks 201 arranged at both ends of the support frame 2, and support rods 202 penetrating into the movable blocks 201 are arranged at the four corners of the main body 1, and the up and down movement of the support frame 2 is more stable through the movable blocks 201 and the support rods 202; a pressure sensor 203 arranged at the bottom end of the main body 1, through the pressure sensor 203 The force sensor 203 can detect the downward pressure applied by the hydraulic cylinder 205 to prevent the cable from being damaged by excessive pressure; a clamping frame 204 is arranged above the top of the support frame 2, and both sides of the top of the clamping frame 204 are provided with a limit rod 206 that penetrates to the top of the main body 1; a hydraulic cylinder 205 is arranged at the middle position of the top of the main body 1, and the clamping frame 204 can be driven by the hydraulic cylinder 205 to adjust up and down; support rollers 207 are arranged on both sides of the inside of the main body 1, and the cable can be supported by the support rollers 207, so as to facilitate the transportation of the mineral cable.

[0033] Please refer to Figure 1 and Figure 2, the interior of the two adjustment frames 3 is provided with a rotating roller 301, and one end of the two adjustment frames 3 is installed with a servo motor 302, which can drive the rotating roller 301 to rotate through the servo motor 302 to provide power for the transmission of the cable, and the middle position of the top of the two adjustment frames 3 is provided with a screw rod 303 that penetrates the top of the main body 1, and the adjusting frame 3 can be adjusted up and down through the screw rod 303, and both ends of the top of the two adjustment frames 3 are provided with a second limit rod 304 that penetrates the top of the main body 1, and the upper and lower adjustment of the adjusting frame 3 through the second limit rod 304 is more stable, and the interior of the support frame 2 and the clamping frame 204 are provided with multiple groups of clamping rollers 305, and the cable can be straightened through the upper and lower clamping rollers 305, and the middle position of the outer side of the support roller 207, the rotating roller 301, the screw rod 303 and the clamping roller 305 is provided with a groove 306, which can limit the cable and have a better straightening effect on the cable.

[0034] Please refer to Figure 1 and Figure 3 , support seats 101 are provided on both sides of both ends of the main body 1, and the device can be supported by the support seats 101, so that the use of the straightening device is more stable. A movable hole is provided inside the movable block 201, and the movable block 201 is movably connected to the support rod 202 through the movable hole. The movable block 201 and the support rod 202 make the up and down movement of the support frame 2 more stable. The pressure sensor 203 is detachably connected to the main body 1 through a fixing bolt, and the pressure sensor 203 is fixedly installed. The pressure on the support frame 2 can be detected by the pressure sensor 203. The hydraulic cylinder 205 is detachably connected to the main body 1 through a fixing bolt, and the hydraulic cylinder 205 is installed on the top of the main body 1. A connecting block is provided at the middle position of the top of the pressing frame 204. The telescopic end of the hydraulic cylinder 205 is connected to the connecting block, and the clamping frame 204 can be driven by the hydraulic cylinder 205 to adjust up and down. Limit holes are set on both sides of the top of the main body 1, and a limit rod 206 penetrates into the inside of the limit hole. The limit rod 206 is movably connected with the main body 1 through the limit hole. The limit rod 206 makes the up and down adjustment of the clamping frame 204 more stable. Bearings are set on both sides of the main body 1, the support frame 2 and the ends of the clamping frame 204. The support roller 207 and the clamping roller 305 are provided with a rotating shaft that penetrates into the bearing. The support roller 207 and the clamping roller 305 can be rotated between the main body 1, the support frame 2 and the clamping frame 204 respectively through the bearing and the rotating shaft, which is convenient for straightening and conveying the cable.

[0035] Please refer to Figure 1 and Figure 2The output end of the servo motor 302 is connected with a rotating shaft, and the rotating shaft passes through the interior of the rotating roller 301. The rotating roller 301 is connected to the servo motor 302 through the rotating shaft. The servo motor 302 can drive the rotating roller 301 to rotate. The two ends of the top of the main body 1 are provided with two limiting holes, and the top of the limiting rod 304 passes through the interior of the limiting hole 2. The limiting rod 304 makes the up and down adjustment of the adjustment frame 3 more stable. The two sides of the top of the main body 1 are provided with threaded holes matching the screw rod 303, which plays a role in limiting adjustment, so that the screw rod 303 can drive the adjustment frame 3 to adjust up and down, and the top of the adjusting frame 3 is provided with a bearing, and the bottom end of the screw rod 303 passes through the inside of the bearing. A manual wheel is provided on the top of the screw rod 303, which is convenient for controlling the screw rod 303. A control panel is provided at one end of the main body 1, and the use of the device can be controlled by the control panel. An anti-sliding block is provided at the bottom of the support seat 101, which is convenient for installing and using the straightening device.

[0036] Working principle: Before using the utility model, the straightening device is fixedly installed. When using it, the power is turned on, the mineral cable is placed in the groove 306 outside the support roller 207 and the pressure roller 305, and the manual wheel is manually rotated to drive the screw rod 303 to rotate. The screw rod 303 cooperates with the threaded hole on the top of the main body 1 to drive the adjustment frame 3 to adjust up and down. The upper and lower adjustment of the adjustment frame 3 is more stable through the limit rod 2 304, so that the rotating roller 301, the support roller 207 and the mineral cable are in close contact. The rotating roller 301 can be driven to rotate through the servo motor 302 and the rotating shaft, and the rotating roller 301 and the support roller 207 on both sides of the main body 1 are convenient for The mineral cable is transported and the transportation of the mineral cable is more stable. The hydraulic cylinder 205 drives the clamping frame 204 to adjust downward, and the limit rod 206 makes the adjustment of the clamping frame 204 more stable. The mineral cable is pressed between the clamping frame 204 and the support frame 2. The movable block 201 and the support rod 204 can be moved through the movable hole to make the up and down movement of the support frame 2 more stable. The pressure sensor 203 at the bottom end of the main body 1 can detect the pressure on the support frame 2 to prevent damage to the mineral cable caused by excessive pressure. While transporting the mineral cable, the clamping frame 204 and the clamping roller 305 inside the support frame 2 are used to straighten the mineral cable.

[0037] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A mineral cable straightening device, characterized in that: The invention comprises a main body (1), a support frame (2) located at the bottom end of the main body (1), and an adjustment frame (3) located at both sides of the main body (1), wherein the support frame (2) comprises: A plurality of movable blocks (201) are arranged at both ends of the support frame (2), and support rods (202) penetrating into the movable blocks (201) are arranged at the four corners inside the main body (1); A pressure sensor (203) disposed at the bottom end of the main body (1); A clamping frame (204) is arranged above the top of the support frame (2), and both sides of the top of the clamping frame (204) are provided with a limiting rod (206) that penetrates to the top of the main body (1); A hydraulic cylinder (205) disposed at a middle position on the top of the main body (1); Support rollers (207) are arranged on both sides of the inside of the main body (1).

2. A mineral cable straightening device according to claim 1, characterized in that: The two groups of adjustment frames (3) are both provided with a rotating roller (301) inside, one end of the two groups of adjustment frames (3) is installed with a servo motor (302), a screw rod (303) penetrating to the top of the main body (1) is provided at the middle position of the top of the two groups of adjustment frames (3), and two limit rods (304) penetrating to the top of the main body (1) are provided at both ends of the top of the two groups of adjustment frames (3), a plurality of groups of pressing rollers (305) are both provided inside the support frame (2) and the pressing frame (204), and a groove (306) is provided at the middle position of the outer side of the support roller (207), the rotating roller (301), the screw rod (303) and the pressing roller (305).

3. A mineral cable straightening device according to claim 1, characterized in that: Support seats (101) are provided on both sides of both ends of the main body (1).

4. A mineral cable straightening device according to claim 1, characterized in that: A movable hole is provided inside the movable block (201), and the movable block (201) is movably connected to the support rod (202) via the movable hole. The pressure sensor (203) is detachably connected to the main body (1) via a fixing bolt.

5. A mineral cable straightening device according to claim 1, characterized in that: The hydraulic cylinder (205) is detachably connected to the main body (1) via fixing bolts; a connecting block is provided at the middle position of the top of the pressing frame (204), and the telescopic end of the hydraulic cylinder (205) is connected to the connecting block.

6. A mineral cable straightening device according to claim 1, characterized in that: A limiting hole (206) is provided on both sides of the top of the main body (1), and a limiting rod (206) passes through the inside of the limiting hole (206). The limiting rod (206) is movably connected to the main body (1) through the limiting hole (206).

7. A mineral cable straightening device according to claim 3, characterized in that: Bearings are arranged on both sides of both ends of the main body (1), the support frame (2) and the pressing frame (204), and a rotating shaft penetrating into the bearing is arranged inside the support roller (207) and the pressing roller (305).

8. A mineral cable straightening device according to claim 2, characterized in that: The output end of the servo motor (302) is connected to a rotating shaft, and the rotating shaft passes through the interior of the rotating roller (301). The rotating roller (301) is transmission-connected to the servo motor (302) via the rotating shaft. Two limiting holes are provided at both ends of the top of the main body (1), and the top end of the second limiting rod (304) passes through the interior of the second limiting hole.

9. A mineral cable straightening device according to claim 2, characterized in that: Both sides of the top of the main body (1) are provided with threaded holes matching the screw rod (303), and the top of the screw rod (303) is provided with a manual rotating wheel.

10. A mineral cable straightening device according to claim 3, characterized in that: A control panel is provided at one end of the main body (1), and an anti-sliding block is provided at the bottom of the support seat (101).

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