Bending machine for power cable test

Abstract

The utility model relates to the technical field of cable bending, in particular to a bending machine for power cable testing, which comprises a conveying belt, a support frame, a transfer roller, an output groove, a pressing and bending component and an anti-jumping component, and is characterized in that the support frame is mounted on one side of the conveying belt; the transfer roller is arranged on the support frame; in the bending process, one side of the cable far away from the downward-pressing bending assembly tilts up and enters the blocking frame, the cable is blocked by the blocking frame to jump into the limiting groove, the limiting effect is achieved when the cable is bent, the cable can only be conveyed forwards, the left side and the right side of the cable are blocked, jumping cannot happen, and therefore the bending process is more stable, and the bending efficiency is improved. In the process, the cable subjected to bending treatment can be limited and jumped through the blocking frame, so that the cable bending treatment is smoother, surrounding workers can conveniently get close to the machine to check the bending treatment condition, and the practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bending, in particular to a bending machine used for power cable testing. Background Art

[0002] During the testing and construction of power cables, due to factors such as process requirements or restrictions on special construction sites, it is often necessary to use external force to bend the cable to change the path to meet the installation requirements and achieve effective connection between the cable and overhead lines, switchgear, metering facilities and other power supply and use equipment.

[0003] At present, the cable is mainly bent into the predetermined curvature by a bending machine, and the cable is bent by descending the pressure roller during bending. However, when bending, one end of the cable is subjected to downward pressure, and the other end will be lifted up, causing the cable to easily slip out of the output slot before being bent. In addition, the lifted end of the cable is prone to jumping due to the lack of any limit during the bending process, resulting in an unstable bending process. The jumping cable may even throw it to the surrounding staff, posing a major safety hazard.

[0004] Based on the above background, a bend for power cable testing is proposed to solve the problem. Utility Model Content

[0005] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a bending machine for power cable testing.

[0007] To achieve the above-mentioned purpose, the technical solution of the utility model is: a bending machine for testing power cables, comprising: a conveyor belt, a support frame, a transfer roller, an output trough, a downward pressure bending component, and an anti-jump component, wherein the support frame is installed on one side of the conveyor belt; the transfer roller is arranged on the support frame; the output trough is opened on the lower side of the support frame; the downward pressure bending component can be lifted and connected to the support frame and is located above the output trough; the anti-jump component is installed on the support frame and is located above the transfer roller; wherein the anti-jump component comprises a baffle, a partition, a limit groove, and an anti-collision component, wherein the baffle frame is installed on the support frame, and a plurality of partitions are arranged on the upper side of the baffle frame, and a limit groove for the cable to enter is formed between each partition, and an anti-collision component is installed in the limit groove.

[0008] Preferably, the limiting groove is located above the transfer roller.

[0009] Preferably, the anti-collision assembly includes a top plate and a spring, and the spring is fitted into the limiting groove and connected to the top plate.

[0010] Preferably, the top plate is made of rubber.

[0011] Preferably, the downward pressure bending assembly includes a first cylinder, a mounting plate, a retaining frame, a pressure roller, and a motor. The cylinder body of the first cylinder is arranged on the mounting plate, the rod body passes through the mounting plate and is connected to the retaining frame, the pressure roller is installed in the retaining frame, and the motor is connected to one side of the retaining frame and is transmission-connected to the pressure roller.

[0012] Preferably, the mounting plate is mounted on the supporting frame.

[0013] Preferably, the pressure roller is located above the output slot.

[0014] Preferably, a feeding assembly is provided on one side of the conveyor belt.

[0015] Preferably, the feeding assembly includes a second cylinder, a cable placement plate, a pushing plate, a connecting plate, and a slide groove. The cylinder body of the second cylinder is installed on one side of the cable placement plate, the rod body is connected to the connecting plate, the slide groove is opened on the pushing plate, and the connecting plate is connected to the pushing plate through the slide groove.

[0016] Preferably, the cable placement plate is arranged on one side of the conveyor belt.

[0017] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: during the bending process of the utility model, one side of the cable away from the downward pressure bending component is tilted and enters into the retaining frame, and the cable will jump into the limit groove through the blocking of the retaining frame, which has the effect of limiting the cable when bending, so that it can only be transported forward, and is blocked to the left and right without jumping, so that the bending process is more stable. In this process, the retaining frame can limit the jumping of the cable that has been subjected to curvature processing, so that the cable curvature processing is smoother, and it is also convenient for the surrounding staff to get close to the machine to check the curvature processing situation, and the practicality is effectively improved.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0019] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0020] In order to make the above beneficial effects and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the structure of a bending machine for power cable testing according to the utility model;

[0025] Figure 2 It is a bottom view structural diagram of the anti-jump assembly of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the anti-jump component of the utility model

[0027] Figure 4 This is a schematic diagram of the structure of the push-down bending assembly of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the feeding assembly of the utility model;

[0029] Figure 6 It is a bottom view structural diagram of the feeding assembly of the utility model.

[0030] Explanation of main figure markings: conveyor belt-1, support frame-2, transfer roller-3, output trough-4, downward pressure bending assembly-5, anti-jump assembly-6, feeding assembly-7, first cylinder-51, mounting plate-52, retaining frame-53, pressure roller-54, motor-55, baffle frame-61, partition-62, limit groove-63, anti-collision assembly-64, top plate-65, spring-66, second cylinder-71, cable placement plate-72, push plate-73, connecting plate-74, slide trough-75. DETAILED DESCRIPTION

[0031] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0032] Meanwhile, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without the specific details or the specific manner described herein.

[0033] See also Figure 1-6 The utility model provides a bending machine for power cable testing, comprising: a conveyor belt 1, a support frame 2, a transfer roller 3, an output groove 4, a downward pressure bending component 5, and an anti-jump component 6. The support frame 2 is installed on one side of the conveyor belt 1; the transfer roller 3 is arranged on the support frame 2; the output groove 4 is opened on the lower side of the support frame 2; the downward pressure bending component 5 can be lifted and connected to the support frame 2 and is located above the output groove 4; the anti-jump component 6 is installed on the support frame 2 and is located above the transfer roller 3; wherein the anti-jump component 6 comprises a baffle 61, a partition 62, a limiting groove 63, and an anti-collision component 64, the baffle 61 is installed on the support frame 2, and a plurality of partitions 62 are arranged on the upper side of the baffle 61, and a limiting groove 63 for the cable to enter is formed between each partition 62, and an anti-collision component 64 is installed in the limiting groove 63.

[0034] When in use, the cable to be bent is placed on the conveyor belt 1, and the conveyor belt 1 sends it to the transfer roller 3, and the transfer roller 3 sends it to the bottom of the downward pressure bending component 5, and the downward pressure bending component 5 moves down to bend the cable, and then it is transported out from the output slot 4. During the bending process, the side of the cable away from the downward pressure bending component 5 is tilted and enters the retaining frame 61. The cable will jump into the limit groove 63 through the blocking of the retaining frame 61, which has the function of limiting the cable when bending, so that it can only be transported forward, and it is blocked on the left and right without jumping, so that the bending process is more stable.

[0035] According to some embodiments of the present application, optionally, the limiting groove 63 is located above the transfer roller 3. When the cable is tilted, it can enter the limiting groove 63 to limit it.

[0036] According to some embodiments of the present application, the anti-collision assembly 64 optionally includes a top plate 65 and a spring 66, and the spring 66 is fitted into the limiting groove 63 and connected to the top plate 65. In order to prevent the cable from tilting up and being thrown into the limiting groove 63 to generate a large noise, and to prevent the cable from being damaged by collision, the spring 66 effectively isolates the top plate 65, so that the cable can be effectively buffered when it hits the top plate 65, which plays a role in reducing noise and protecting it.

[0037] According to some embodiments of the present application, the top plate 65 is optionally made of rubber. This material has the advantages of low cost and stronger seismic isolation effect.

[0038] According to some embodiments of the present application, optionally, the downward pressure bending assembly 5 includes a first cylinder 51, a mounting plate 52, a holder 53, a pressure roller 54, and a motor 55. The cylinder body of the first cylinder 51 is arranged on the mounting plate 52, the rod body passes through the mounting plate 52 and is connected to the holder 53, the pressure roller 54 is installed in the holder 53, the motor 55 is connected to one side of the holder 53 and is transmission-connected to the pressure roller 54, the mounting plate 52 is installed on the support frame 2, and the pressure roller 54 is located above the output slot 4. The holder 53 is driven downward by the first cylinder 51, so that the motor 55 and the pressure roller 54 are moved downward together until the pressure roller 54 contacts the cable and performs a pressure bending process on it, and then the pressure roller 54 is driven to rotate by the motor 55, which has the function of bending and transporting the cable, thereby improving work efficiency.

[0039] According to some embodiments of the present application, a feeding assembly 7 is optionally provided on one side of the conveyor belt 1, and the feeding assembly 7 includes a second cylinder 71, a cable placement plate 72, a push plate 73, a connecting plate 74, and a chute 75. The cylinder body of the second cylinder 71 is installed on one side of the cable placement plate 72, the rod body is connected to the connecting plate 74, the chute 75 is provided on the pushing plate 73, the connecting plate 74 passes through the chute 75 and is connected to the pushing plate 73, and the cable placement plate 72 is provided on one side of the conveyor belt 1. In the prior art, when loading, the cables are manually placed one by one on the conveyor belt, which not only increases the labor intensity, but also has extremely low work efficiency. In the present application, multiple cables are arranged and placed on the cable placement plate 72 and located on one side of the push plate 73 at one time. When loading is required, only the second cylinder 71 is used to push the connecting plate 74 to move on the chute 75, and the push plate 73 is pushed, and the cable is pushed toward the conveyor belt 1, thereby playing the role of self-feeding, saving time and labor, and effectively improving work efficiency.

[0040] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0041] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0042] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A bending machine for testing power cables, characterized in that: include: Conveyor belt (1); A support frame (2) installed on one side of the conveyor belt (1); A transfer roller (3) arranged on the support frame (2); An output slot (4) is provided on the lower side of the support frame (2); A downward bending assembly (5) which is connected to the support frame (2) in a liftable manner and is located above the output slot (4); An anti-jump assembly (6) is mounted on the support frame (2) and is located above the transfer roller (3); wherein: The anti-jumping assembly (6) comprises a baffle (61), a partition (62), a limiting groove (63), and an anti-collision assembly (64). The baffle (61) is mounted on the support frame (2). A plurality of partitions (62) are arranged on the upper side of the baffle (61). A limiting groove (63) for the cable to enter is formed between each partition (62), and the anti-collision assembly (64) is installed in the limiting groove (63).

2. A bending machine for power cable testing according to claim 1, characterized in that: The limiting groove (63) is located above the transfer roller (3).

3. A bending machine for power cable testing according to claim 1, characterized in that: The anti-collision component (64) comprises a top plate (65) and a spring (66), wherein the spring (66) is fitted into the limiting groove (63) and connected to the top plate (65).

4. A bending machine for power cable testing according to claim 3, characterized in that: What top plate (65) adopted is rubber material.

5. A bending machine for power cable testing according to claim 1, characterized in that: The pressing and bending assembly (5) comprises a first cylinder (51), a mounting plate (52), a retaining frame (53), a pressure roller (54), and a motor (55); the cylinder body of the first cylinder (51) is arranged on the mounting plate (52), the rod body passes through the mounting plate (52) and is connected to the retaining frame (53); the pressure roller (54) is installed in the retaining frame (53); and the motor (55) is connected to one side of the retaining frame (53) and is transmission-connected to the pressure roller (54).

6. A bending machine for testing power cables according to claim 5, characterized in that: The mounting plate (52) is mounted on the supporting frame (2).

7. A bending machine for testing power cables according to claim 5, characterized in that: The pressure roller (54) is located above the output slot (4).

8. A bending machine for power cable testing according to claim 1, characterized in that: A feeding assembly (7) is provided on one side of the conveyor belt (1).

9. A bending machine for testing power cables according to claim 8, characterized in that: The feeding assembly (7) comprises a second cylinder (71), a cable placement plate (72), a push plate (73), a connecting plate (74), and a slide groove (75). The cylinder body of the second cylinder (71) is installed on one side of the cable placement plate (72), the rod body is connected to the connecting plate (74), the slide groove (75) is provided on the push plate (73), and the connecting plate (74) passes through the slide groove (75) and is connected to the push plate (73).

10. A bending machine for testing power cables according to claim 9, characterized in that: The cable placement plate (72) is arranged on one side of the conveyor belt (1).

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