Deformation detection device for cable processing

Abstract

The utility model relates to the technical field of cables, in particular to a deformation detection device for cable processing. The device comprises a workbench, an unwinding mechanism, a winding mechanism, a pair of clamping mechanisms and a detection mechanism, the detection mechanism comprises a mounting frame fixedly arranged on the upper surface of the workbench and a pair of detection assemblies symmetrically arranged on the mounting frame front and back; each group of detection assembly comprises a slide rail arranged along the diameter direction of the cable and fixedly arranged on one side of the mounting rack in a penetrating manner, and a push rod of which the lower end is fixedly connected with the corresponding side guide plate and the upper end is slidably arranged in the slide rail; the indicating blocks are symmetrically arranged on the two sides of the push rod and arranged in the sliding rails in a sliding mode; the indicating rods are fixedly arranged on the upper end faces of the indicating blocks respectively, and the upper portions of the indicating rods penetrate through the mounting frame and extend to the position above the mounting frame; the upper surface of the mounting rack is provided with scale marks along the diameter direction of the cable. The device can quickly read the maximum deformation value of the whole roll of cable so as to quickly judge whether the whole roll of cable reaches the standard or not.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field especially relates to a kind of deformation detection device for cable processing. BACKGROUND

[0002] Cable processing deformation detection device is one of important equipment in cable production process, it can monitor the deformation condition of cable in real time, ensure the quality and safety performance of cable, cable processing deformation detection device is widely used in various cable production lines, including power cable, control cable, communication cable etc.In power cable production line, the device can detect the deformation condition of cable in insulation injection molding, pressure test, cable or steel armor etc.Process;In control cable and communication cable production line, it can detect the deformation condition of cable in stranding, insulation injection molding etc.Process.

[0003] The existing cable processing deformation detection device detects the data of cable in real time, and sends abnormal alarm if data is abnormal, but there are following problems in actual operation process:

[0004] 1, whether cable is qualified is decided by maximum deformation variable, the existing device will capture, judge all numerical values when detecting cable, operation is more complex and cannot directly read result;

[0005] 2, a lot of time is spent in adjusting equipment in the process of detecting different diameter cables, and it is inconvenient to detect different diameter cables. UTILITY MODEL CONTENT

[0006] To solve the above problems, the purpose of the utility model is to provide a kind of deformation detection device for cable processing, can quickly read the maximum deformation value of whole roll cable, to quickly judge whether whole roll cable is up to standard.

[0007] To achieve the above object, the utility model adopts following technical scheme:

[0008] The utility model provides a kind of deformation detection device for cable processing, including workbench, respectively be equipped with unwinding mechanism and winding mechanism in the left side and right side of workbench, a pair of front and back symmetry fixedly installed on the upper surface of workbench and be equipped with between unwinding mechanism and winding mechanism clamping mechanism and cover to be equipped with in the detection mechanism of workbench and two clamping mechanism and be used to the detection of cable deformation;Each set of clamping mechanism includes support plate fixedly installed on the side of workbench, linear driver fixedly installed on the inner side of support plate, sleeve fixedly connected with the telescopic end of linear driver, sleeve rod movably sleeved in sleeve, reset spring between sleeve rod and sleeve and guide plate fixedly installed on the end of sleeve rod;The detection mechanism includes mounting bracket fixedly installed on the upper surface of workbench and cover in the outer side of two support plates and a pair of front and back symmetry is equipped with on mounting bracket and is fixedly connected with the guide plate of corresponding side detection assembly;Each set of detection assembly includes along the diameter direction of cable and is arranged and penetrates the slide rail fixedly installed on the side of mounting bracket, push rod, a pair of symmetrically equipped with on the two sides of push rod and slidingly arranged in slide rail, indicating block and a pair of respectively fixedly installed on the upper end surface of each indicating block and upper portion passes through mounting bracket and extends to the upper of mounting bracket indicating rod;The upper surface of mounting bracket is provided with scale along the diameter direction of cable.

[0009] More preferably, the winding mechanism includes a pair of front and back symmetry fixedly installed on the upper surface of workbench mounting plate, circumferentially rotatable and arranged between two mounting plates rotating shaft, fixedly installed on the outer side of one of mounting seat mounting plate and the driving end passes through the mounting plate and is fixed with the shaft end of rotating shaft driving motor;The rotating shaft is radially provided with limiting passage that can allow cable to pass through.

[0010] More preferably, the unwinding mechanism is composed of a pair of front and back symmetry fixedly installed on the upper surface of workbench limiting assembly;Each set of limiting assembly includes fixed plate fixedly installed on the upper surface of workbench, sliding block movably arranged on the fixed plate along the thickness direction of fixed plate and limiting rod rotatably mounted on the inner side of sliding block;The limiting rods in the two limiting assemblies are oppositely arranged.

[0011] More preferably, the inner side of guide plate is provided with wear-resistant layer.

[0012] More preferably, the inner side of limiting passage is circumferentially provided with elastic rubber ring.

[0013] The utility model has the following beneficial effects:

[0014] 1, the utility model can quickly know the thickness difference of cable outer wall by reading the scale between two indicating rods, and the maximum distance of single indicating rod movement can judge the maximum degree of concave and the maximum degree of protrusion of cable outer wall, so that whether the cable is qualified can be judged intuitively, which is convenient and fast and does not need real-time monitoring.

[0015] 2、The utility model discloses can adjust the extension of linear drive telescopic end according to the diameter of different cable, thereby improve the adaptation degree of device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view schematic diagram of the device;

[0017] Figure 2 It is the structure enlarged view of A of the device;

[0018] Figure 3 It is the side view schematic diagram of the device;

[0019] Figure 4 It is the structure enlarged view of B of the device;

[0020] Figure 5 It is the overhead schematic diagram of the device;

[0021] Figure 6 It is the side view schematic diagram.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, workbench;2, pay-off mechanism;21, limit component;211, fixed plate;212, sliding block;213, limit rod;3, winding mechanism;31, mounting plate;32, rotating shaft;321, limit channel;322, elastic rubber ring;33, drive motor;4, clamping mechanism;41, support plate;42, linear drive;43, sleeve;44, sleeve rod;45, reset spring;46, clamping plate;461, wear layer;5, detection mechanism;51, mounting frame;511, scale line;52, detection component;521, slide rail;522, push rod;523, indicating block;524, indicating rod. DETAILED DESCRIPTION

[0024] The utility model makes further detailed description in combination with specific embodiment and drawings

[0025] The utility model provides a kind of deformation detection device for cable processing, including workbench 1, respectively be equipped with unwinding mechanism 2 and winding mechanism 3 in the left side and right side of workbench 1, a pair of front and back symmetry fixedly arranged on the upper surface of workbench 1 and be equipped with between unwinding mechanism 2 and winding mechanism 3 clamping mechanism 4 and cover be equipped with in workbench 1 and two clamping components and to the deformation of cable is detected detection mechanism 5;Each set of clamping mechanism 4 includes support plate 41 fixedly arranged on the side of workbench 1, linear driver 42 fixedly arranged on the inner side of support plate 41, sleeve 43 fixedly connected with the telescopic end of linear driver 42, sleeve rod 44 movably sleeved in sleeve 43, reset spring 45 between sleeve rod 44 and sleeve 43 and clamping plate 46 fixedly arranged on the end of sleeve rod 44;The detection mechanism 5 includes mounting bracket 51 fixedly arranged on the upper surface of workbench 1 and cover the outer side of two support plates 41 and a pair of front and back symmetry detection assembly 52 arranged on mounting bracket 51 and fixedly connected with corresponding side clamping plate 46;Each set of detection assembly 52 includes slide rail 521 along the diameter direction of cable and is fixedly arranged on the side of mounting bracket 51, push rod 522, a pair of symmetrically arranged on the two sides of push rod 522 and slidably arranged in slide rail 521 indication block 523 and a pair of respectively fixedly arranged on the upper end surface of each indication block 523 and the upper part passes through mounting bracket 51 and extends above mounting bracket 51 indication rod 524;Scale line 511 is provided on the upper surface of mounting bracket 51 along the diameter direction of cable.

[0026] Before the device is used, sleeve 43, sleeve rod 44 and clamping plate 46 are driven by two linear drivers 42 to approach the side of cable until two clamping plates 46 clamp the cable from both sides, and the extension amount of sleeve rod 44 at this time is half of the extendable amount, i.e. sleeve rod 44 can move forward and backward in sleeve 43 under the action of external force, then slide two indication blocks 523 along slide rail 521 until two indication blocks 523 abut against push rod 522 on one side, then start winding mechanism 3 to wind the cable, during the winding process of the cable, when the outer side wall of the cable protrudes, clamping plate 46 drives push rod 522 to move outward, thereby pushing indication block 523 and indication rod 524 located on the outer side of push rod 522 to move outward, and when the outer side wall of the cable is inwardly recessed, sleeve rod 44 drives clamping plate 46 and push rod 522 to move inward under the action of reset spring 45, thereby pushing indication block 523 and indication rod 524 located on the inner side of push rod 522 to move inward, after the detection is completed, indication block 523 and indication rod 524 located on the outer side remain at the position of push rod 522 when the outer side wall of the cable is most protruded, and indication block 523 and indication rod 524 located on the innermost side remain at the position of push rod 522 when the outer side wall of the cable is most recessed, the distance between two indication rods 524 is read through scale line, and the deformation amount of the outer side wall of the cable can be obtained.

[0027] As a possible implementation manner of the present solution, preferably, the winding mechanism 3 comprises a pair of front and rear symmetrical mounting plates 31 fixed on the upper surface of the workbench 1, a rotating shaft 32 rotatable in the circumferential direction and arranged between the two mounting plates 31, a driving motor 33 fixed on the outer side of one of the mounting plates 31 of the mounting seat and having a driving end penetrating through the mounting plate 31 and fixed with the shaft end of the rotating shaft 32; the rotating shaft 32 is provided with a limiting passage 321 allowing the cable to penetrate through in the radial direction; the rotating shaft 32 is driven to rotate by the driving motor 33, so as to realize the winding of the cable; before winding, the end of the cable needs to penetrate through the limiting passage 321, so as to realize the fixation of the end of the cable.

[0028] As a possible implementation manner of the present solution, preferably, the unwinding mechanism 2 is composed of a pair of front and rear symmetrical limiting assemblies 21 fixed on the upper surface of the workbench 1; each limiting assembly 21 comprises a fixed plate 211 fixed on the upper surface of the workbench 1, a sliding block 212 movably arranged on the fixed plate 211 in the thickness direction of the fixed plate 211, and a limiting rod 213 rotatable in the circumferential direction and arranged on the inner side of the sliding block 212; the limiting rods 213 in the two limiting assemblies 21 are oppositely arranged; in use, the two ends of the cable roll are respectively aligned with the two limiting rods 213, and then the two sliding blocks 212 are pushed to the side close to each other, so that the two limiting rods 213 form a limiting to the cable roll from both sides.

[0029] As a possible implementation manner of the present solution, preferably, the inner side of the clamping plate 46 is provided with an anti-abrasion layer 461; the anti-abrasion layer 461 can reduce the abrasion of the cable during the clamping process of the clamping plate 46 as much as possible.

[0030] As a possible implementation manner of the present solution, preferably, the inner side of the limiting passage 321 is surrounded by an elastic rubber ring 322; the elastic rubber ring 322 can further enhance the fastening of the clamping of the end of the cable.

[0031] The above description is only a specific implementation manner of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct or indirect application in other related technical fields based on the content of the present application is also included in the patent protection scope of the present application.

Claims

1. A deformation detection device for cable processing, characterized in that: It includes a workbench (1), an unwinding mechanism (2) and a winding mechanism (3) respectively located on the left and right sides of the workbench (1), a pair of clamping mechanisms (4) symmetrically fixed on the upper surface of the workbench (1) and located between the unwinding mechanism (2) and the winding mechanism (3), and a detection mechanism (5) covered on the workbench (1) and the two clamping components and used to detect cable deformation. Each clamping mechanism (4) includes a support plate (41) fixed on one side of the workbench (1), a linear actuator (42) fixed on the inner side of the support plate (41), a sleeve (43) fixedly connected to the telescopic end of the linear actuator (42), a sleeve rod (44) movably sleeved in the sleeve (43), a return spring (45) provided between the sleeve rod (44) and the sleeve (43), and a clamping plate (46) fixed at the end of the sleeve rod (44). The testing mechanism (5) includes a mounting frame (51) fixed on the upper surface of the workbench (1) and covered on the outside of the two support plates (41), and a pair of testing components (52) symmetrically arranged on the mounting frame (51) and fixedly connected to the clamping plates (46) on the corresponding sides. Each detection assembly (52) includes a slide rail (521) that is arranged along the diameter of the cable and is fixed to one side of the mounting frame (51), a push rod (522) whose lower end is fixedly connected to the corresponding side clamping plate (46) and whose upper end is slidably arranged in the slide rail (521), a pair of indicator blocks (523) symmetrically arranged on both sides of the push rod (522) and slidably arranged in the slide rail (521), and a pair of indicator rods (524) that are respectively fixed to the upper surface of each indicator block (523) and whose upper part passes through the mounting frame (51) and extends to the top of the mounting frame (51). The mounting bracket (51) has scale lines (511) on its upper surface along the cable diameter direction.

2. The deformation detection device for cable processing according to claim 1, characterized in that: The winding mechanism (3) includes a pair of mounting plates (31) symmetrically fixed to the upper surface of the workbench (1), a circumferentially rotatable rotating shaft (32) located between the two mounting plates (31), and a drive motor (33) fixed to the outer side of one of the mounting plates (31) of the mounting base and whose drive end passes through the mounting plate (31) and is fixed to the shaft end of the rotating shaft (32); the rotating shaft (32) is radially provided with a limiting channel (321) that allows the cable to pass through.

3. The deformation detection device for cable processing according to claim 1, characterized in that: The unwinding mechanism (2) consists of a pair of limiting components (21) symmetrically fixed to the upper surface of the worktable (1); each limiting component (21) includes a fixed plate (211) fixed to the upper surface of the worktable (1), a sliding block (212) movably passing through the fixed plate (211) along the thickness direction of the fixed plate (211), and a limiting rod (213) rotatably mounted on the inner side of the sliding block (212); the limiting rods (213) in the two limiting components (21) are arranged opposite to each other.

4. The deformation detection device for cable processing according to claim 1, characterized in that: The inner side of the clamping plate (46) is provided with a wear-resistant layer (461).

5. The deformation detection device for cable processing according to claim 2, characterized in that: An elastic rubber ring (322) is fixedly arranged around the inner side of the limiting channel (321).

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