Photovoltaic cable cutting device

Abstract

The utility model belongs to the technical field of photovoltaic cable processing, and particularly relates to a photovoltaic cable cutting device which comprises a vertical cable cutting machine body. A pair of supporting plates is arranged on the side wall of the vertical cable cutting machine body. The supporting plates are symmetrically arranged on the two sides of the vertical cable cutting machine body and are of the same structure. Firstly, a fixing plate is pulled open, then a cable is erected above a supporting plate, then the fixing plate is loosened, the cable is pre-fixed, then a certain acting force is applied to the fixing plate, an inserting block is extruded and jacked open through a fixing block, and the inserting block can be pushed into the side wall of an inserting groove through elasticity of a first spring; the multiple cables on the two sides are lifted up through the supporting plate, the inclination preventing effect can be achieved when the cables are cut, the use effect after the cables are cut is improved, meanwhile, the supporting plate and the fixing plate are close to each other to buckle the cables, the cables can be clamped and fixed, and the possibility that the cables fall off during cutting is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic cable processing, in particular to a photovoltaic cable cutting device. Background Art

[0002] Photovoltaic cables refer to cables used in photovoltaic power generation systems. They are responsible for transmitting direct current from photovoltaic panels to inverters or other power equipment. These cables usually have good weather resistance, UV stability, aging resistance and certain mechanical strength.

[0003] In the prior art, photovoltaic cables need to be cut and segmented using a vertical cable cutter during the production process. The vertical cable cutter is mainly composed of a machine body, a driving mechanism and a cutting knife. During use, the cable is placed between the cutting knives, and the driving mechanism drives the cutting knife to rise and fall, thereby cutting the cable.

[0004] However, in the prior art, when cutting cables using a vertical cable cutting machine, it was found that due to the certain length of the cables, the cables on both sides would bend during cutting, causing the cutting surface of the cables to easily tilt, thereby affecting the cutting effect to a certain extent. Therefore, a photovoltaic cable cutting device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a photovoltaic cable cutting device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a photovoltaic cable cutting device described in the utility model comprises a vertical cable cutting machine body; a pair of support plates are provided on the side walls of the vertical cable cutting machine body; the support plates are symmetrically arranged on both sides of the vertical cable cutting machine body and have the same structure; a fixing plate is hinged on the side wall of the support plate; a bracket is fixedly connected to the side wall of the support plate; a first spring is fixedly connected to the side wall of the bracket; an insertion block is fixedly connected to the end of the first spring; a pull rod is fixedly connected to the side wall of the insertion block; the pull rod passes through the bracket wall and is slidably connected thereto; a fixing block is fixedly connected to the side wall of the fixing plate; a slot is provided on the side wall of the fixing block; the extra cables on both sides are lifted up by the support plate, which can prevent the cables from tilting during cutting and improve the subsequent use effect of the cable cutting. At the same time, the cable ring is buckled by bringing the support plate and the fixing plate close to each other, which can clamp and fix the cables.

[0007] Preferably, a dual-axis motor is fixedly connected to the side wall of the vertical cable cutting machine body; a pair of screws are fixedly connected to the end of the dual-axis motor; the screws are symmetrically arranged on both sides of the dual-axis motor and have the same structure; a pair of guide rails are fixedly connected to the side wall of the vertical cable cutting machine body; the guide rails are symmetrically arranged on both sides of the vertical cable cutting machine body and have the same structure; a slider is slidably connected to the inner side wall of the guide rail; the slider is fixedly connected to the support plate; the slider is threadedly connected to the screw; the slider is made to slide in the guide rail by rotating the screw, which facilitates the adjustment of the position of the support plate and improves the supporting and fixing effect on cables of different lengths.

[0008] Preferably, a pull ring is fixed to the end of the pull rod; a pair of elastic sheets are symmetrically fixed to the side walls of the pull ring; the side walls of the elastic sheets are fixed to the same elastic band; by pulling the pull ring, it is convenient to pull the plug block and improve the firmness of the pull rod when holding it.

[0009] Preferably, the side walls of the support plate and the fixed plate are fixedly connected with spring rods; the ends of the spring rods are fixedly connected with rubber plates; the spring rods push and clamp the rubber plates, so that the support plate and the fixed plate can clamp and fix cables of different sizes, thereby improving the use range of the support plate and the fixed plate.

[0010] Preferably, a telescopic rod is fixedly connected to the side wall of the support plate; a second spring is sleeved on the outer side of the telescopic rod; the ends of the telescopic rod and the second spring are fixedly connected to the same cleaning brush plate; the cleaning brush plate can clean dust and impurities attached to the surface of the cable, thereby improving the full fit between the cable and the rubber plate.

[0011] Preferably, the side wall of the plug block is evenly provided with a plurality of grooves; the side wall of the slot is evenly fixed with a plurality of elastic blocks; by the elastic blocks being snapped into the side walls of the grooves, the plug block can be fixed on the side walls of the slot, thereby improving the stability of the plug block in the slot.

[0012] Preferably, the side wall of the cleaning brush plate is fixedly connected with a connecting rod; the setting of the connecting rod can centralize the cleaning of the bristles on the side wall of the cleaning brush plate, thereby improving the cleaning effect.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a photovoltaic cable cutting device, which can lift the extra cables on both sides through the support plate by setting the support plate, so as to prevent the cables from tilting when being cut, and improve the subsequent use effect of the cable cutting. At the same time, the cable ring is buckled by bringing the support plate and the fixing plate close to each other, so as to clamp and fix the cables, and reduce the possibility of the cables falling off when cutting.

[0015] 2. The utility model provides a photovoltaic cable cutting device, which is equipped with a dual-axis motor and allows the slider to slide in the guide rail through the rotation of the screw, thereby facilitating the adjustment of the position of the support plate, improving the supporting and fixing effect on cables of different lengths, and reducing the inconvenience of adjusting the position of the support plate, which makes it difficult to support and fix cables of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the dual-axis motor in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the rubber plate in the utility model;

[0020] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Vertical cable cutting machine body; 11. Support plate; 12. Fixed plate; 13. Bracket; 14. First spring; 15. Insert block; 16. Pull rod; 17. Fixed block; 18. Slot; 2. Dual-axis motor; 21. Screw; 22. Guide rail; 23. Slider; 3. Pull ring; 31. Elastic sheet; 32. Elastic belt; 4. Spring rod; 41. Rubber sheet; 5. Telescopic rod; 51. Second spring; 52. Cleaning brush plate; 6. Groove; 61. Elastic block; 7. Connecting rod. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4The utility model provides a photovoltaic cable cutting device, comprising a vertical cable cutting machine body 1; the side wall of the vertical cable cutting machine body 1 is provided with a pair of support plates 11; the support plates 11 are symmetrically arranged on both sides of the vertical cable cutting machine body 1 and have the same structure; the side wall of the support plate 11 is hinged with a fixing plate 12; the side wall of the support plate 11 is fixedly connected with a bracket 13; the side wall of the bracket 13 is fixedly connected with a first spring 14; the end of the first spring 14 is fixedly connected with an insert block 15; the side wall of the insert block 15 is fixedly connected with a pull rod 16; the pull rod 16 passes through the wall of the bracket 13 and is slidably connected thereto; the side wall of the fixing plate 12 is fixedly connected with a fixing block 17; the side wall of the fixing block 17 is provided with a slot 18; when in use, first pull the fixing plate 12 apart to separate the support plate 11 from the fixing plate 12, and then by erecting the cable above the support plate 11 , the cable is supported by the support plate 11, and then the fixing plate 12 is loosened. It will automatically reset under the action of the internal torsion spring at the hinge of the fixing plate 12, and press the cable above the support plate 11 to pre-fix the cable. Then, a certain force is applied to the fixing plate 12, and the plug block 15 is squeezed by the fixing block 17 to push it open. When the slot 18 corresponds to the position of the plug block 15, the elasticity of the first spring 14 can be used to push the plug block 15 onto the side wall of the slot 18 to make it stuck, thereby clamping and fixing the cable. In this process, the extra cables on both sides are lifted up by the support plate 11, which can prevent the cable from tilting during cutting and improve the subsequent use effect of cable cutting. At the same time, the support plate 11 and the fixing plate 12 are close to each other to buckle the cable ring, which can clamp and fix the cable, reducing the possibility of the cable falling off during cutting.

[0026] Further, such as Figure 1-Figure 3As shown, a double-axis motor 2 is fixedly connected to the side wall of the vertical cable cutting machine body 1; a pair of screws 21 are fixedly connected to the ends of the double-axis motor 2; the screws 21 are symmetrically arranged on both sides of the double-axis motor 2 and have the same structure; a pair of guide rails 22 are fixedly connected to the side wall of the vertical cable cutting machine body 1; the guide rails 22 are symmetrically arranged on both sides of the vertical cable cutting machine body 1 and have the same structure; a slider 23 is slidably connected to the inner side wall of the guide rail 22; the slider 23 is fixedly connected to the support plate 11; the slider 23 is threadedly connected to the screw 21; when in use, by starting the double-axis motor 2, the double-axis motor 2 Under the action of , the screw rods 21 on both sides can be driven to rotate. As the screw rods 21 rotate, the sliders 23 on both sides can move in relative directions, so that they can slide in the guide rails 22. By sliding the sliders 23 in the guide rails 22, the position of the support plate 11 can be adjusted, and cables of different lengths can be supported and fixed. In this process, the rotation of the screw rods 21 can make the sliders 23 slide in the guide rails 22, which can facilitate the adjustment of the position of the support plate 11, improve the support and fixation effect of cables of different lengths, and reduce the inconvenience of adjusting the position of the support plate 11, which makes it difficult to support and fix cables of different lengths.

[0027] Further, such as Figure 4 As shown, a pull ring 3 is fixedly connected to the end of the pull rod 16; a pair of elastic sheets 31 are symmetrically fixedly connected to the side wall of the pull ring 3; the side wall of the elastic sheet 31 is fixedly connected to the same elastic band 32; when in use, the pull ring 3 is hooked by the finger, the finger is placed on the side wall of the elastic band 32 and pressed, at this time, the elastic sheets 31 on both sides can be brought close to each other by pressing the elastic band 32, and the finger can be squeezed to prevent the finger from slipping off the side wall of the pull ring 3, and then the pull ring 3 can be pulled. When the pulling of the plug block 15 is completed, the finger can be automatically reset under the elastic action of the elastic sheet 31 by releasing the finger. In this process, by pulling the pull ring 3, the convenience of pulling the plug block 15 can be achieved, and the firmness of holding the pull rod 16 can be improved. At the same time, the cooperation between the elastic sheet 31 and the elastic band 32 can prevent the finger from falling off the side wall of the pull ring 3.

[0028] Further, such as Figure 3As shown, the side walls of the support plate 11 and the fixing plate 12 are fixedly connected with spring rods 4; the ends of the spring rods 4 are fixedly connected with rubber plates 41; when in use, when the cables are clamped by the support plate 11 and the fixing plate 12, the cables will squeeze the rubber plates 41, causing the spring rods 4 to perform telescopic movements. At this time, the elasticity of the spring rods 4 can push the rubber plates 41 to fully fit the surface of the cables, and a certain friction force will be generated due to the full contact between the rubber plates 41 and the cables. In this process, the spring rods 4 push and clamp the rubber plates 41, which can play the role of clamping and fixing cables of different sizes by the support plate 11 and the fixing plate 12, thereby increasing the use range of the support plate 11 and the fixing plate 12 and reducing the difficulty in adjusting the support plate 11 and the fixing plate 12, which makes it difficult to clamp and fix cables of different sizes.

[0029] Further, such as Figure 1-Figure 3 As shown, the side wall of the support plate 11 is fixedly connected to a telescopic rod 5; a second spring 51 is sleeved on the outer side of the telescopic rod 5; the ends of the telescopic rod 5 and the second spring 51 are fixedly connected to the same cleaning brush plate 52; when in use, when the cable is placed above the support plate 11 and moved, the cleaning brush plate 52 can be used to clean the surface of the cable, and the dust and impurities attached to the surface of the cable can be swept away so that it can be fully fitted with the rubber plate 41. At the same time, under the elastic action of the second spring 51, the cleaning brush plate 52 can be pushed so that it can be fully fitted with the surface of the cable, thereby improving the cleaning effect. In this process, the cleaning brush plate 52 can be set to clean the dust and impurities attached to the surface of the cable, improve the full fitting effect of the cable and the rubber plate 41, and reduce the dust and impurities attached to the surface of the cable, thereby affecting the fitting effect between the two.

[0030] Further, such as Figure 4 As shown, the side wall of the plug block 15 is evenly provided with a plurality of grooves 6; the side wall of the slot 18 is evenly fixed with a plurality of elastic blocks 61; when in use, when the plug block 15 is inserted into the side wall of the slot 18, the plug block 15 can squeeze the elastic block 61 to make it shrink, and when the groove 6 moves to a position corresponding to the position of the elastic block 61, the elastic block 61 can automatically reset under the elastic action of the elastic block 61, so that it is stuck in the side wall of the groove 6 to fix the plug block 15. In this process, the elastic block 61 is stuck in the side wall of the groove 6, which can play a role in fixing the plug block 15 on the side wall of the slot 18, thereby improving the stability of the plug block 15 in the slot 18 and reducing the shaking of the plug block 15 on the side wall of the slot 18 due to the action of the first spring 14.

[0031] Further, such as Figure 3As shown, the side wall of the cleaning brush plate 52 is fixedly connected with a connecting rod 7; when in use, during the cleaning process of the cleaning brush plate 52, the connecting rod 7 can fix and connect multiple bristles on the side wall of the cleaning brush plate 52 so that they are concentrated together. In this process, the setting of the connecting rod 7 can concentrate the bristles on the side wall of the cleaning brush plate 52 during cleaning, improve the cleaning effect, and reduce the dispersion of the bristles during the cleaning process, thereby affecting the cleaning effect on the cable.

[0032] Working principle: When in use, first pull the fixing plate 12 apart to separate the support plate 11 from the fixing plate 12, then place the cable above the support plate 11 to support the cable through the support plate 11, then release the fixing plate 12, it will automatically reset under the action of the internal torsion spring at the hinge of the fixing plate 12, and press the cable above the support plate 11 to pre-fix the cable, then apply a certain force to the fixing plate 12, squeeze the plug 15 through the fixing block 17 to push it open, and when the slot 18 corresponds to the position of the plug 15, the elasticity of the first spring 14 can be used to push the plug 15 onto the side wall of the slot 18 to make it stuck, thereby clamping the cable The double-axis motor 2 is started to drive the screw rods 21 on both sides to rotate under the action of the double-axis motor 2. As the screw rods 21 rotate, the sliders 23 on both sides can move in relative directions, so that they can slide in the guide rails 22. The sliders 23 slide in the guide rails 22 to adjust the position of the support plate 11, and support and fix cables of different lengths. When in use, the pull ring 3 is hooked by the fingers, and the fingers are placed on the side walls of the elastic band 32 and pressed. At this time, the elastic sheets 31 on both sides can be brought close to each other by pressing the elastic band 32, so that the fingers can be squeezed to prevent them from slipping off the side walls of the pull ring 3. Then the pull ring 3 can be pulled. When the pull ring 3 is pulled, the pull ring 3 is pulled. After the plug block 15 is pulled, the finger is released and the plug block 15 can be automatically reset under the elastic action of the elastic sheet 31. When in use, when the cable is clamped by the support plate 11 and the fixing plate 12, the cable will squeeze the rubber sheet 41, so that the spring rod 4 can perform telescopic movement. At this time, the elasticity of the spring rod 4 can push the rubber sheet 41 to make it fully fit with the cable surface, and a certain friction force will be generated due to the full contact between the rubber sheet 41 and the cable. When in use, when the cable is placed above the support plate 11 and moved, the cleaning brush plate 52 can be used to clean the cable surface, and the dust and impurities attached to the cable surface can be swept away so that it can be in contact with the rubber sheet 41. The plate 41 is fully fitted, and at the same time, under the elastic action of the second spring 51, the cleaning brush plate 52 can be pushed so that it can fully fit with the cable surface to improve the cleaning effect. When in use, when the plug block 15 is inserted into the side wall of the slot 18, the plug block 15 can squeeze the elastic block 61 to make it shrink. When the groove 6 moves to a position corresponding to the position of the elastic block 61, it can automatically reset under the elastic action of the elastic block 61, so that it is stuck in the side wall of the groove 6 to fix the plug block 15. When in use, during the cleaning process of the cleaning brush plate 52, the connecting rod 7 can fix and connect multiple bristles on the side wall of the cleaning brush plate 52 to make them concentrated together.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A photovoltaic cable cutting device, comprising a vertical cable cutting machine body (1); characterized in that: A pair of support plates (11) are provided on the side walls of the vertical cable cutting machine body (1); the support plates (11) are symmetrically arranged on both sides of the vertical cable cutting machine body (1) and have the same structure; the side walls of the support plates (11) are hinged with a fixing plate (12); the side walls of the support plates (11) are fixedly connected with a bracket (13); the side walls of the bracket (13) are fixedly connected with a first spring (14); the end of the first spring (14) is fixedly connected with an insert block (15); the side wall of the insert block (15) is fixedly connected with a pull rod (16); the pull rod (16) passes through the wall of the bracket (13) and is slidably connected thereto; the side walls of the fixing plates (12) are fixedly connected with a fixing block (17); the side walls of the fixing block (17) are provided with a slot (18).

2. A photovoltaic cable cutting device according to claim 1, characterized in that: A double-axis motor (2) is fixedly connected to the side wall of the vertical cable cutting machine body (1); a pair of screws (21) are fixedly connected to the ends of the double-axis motor (2); the screws (21) are symmetrically arranged on both sides of the double-axis motor (2) and have the same structure; a pair of guide rails (22) are fixedly connected to the side wall of the vertical cable cutting machine body (1); the guide rails (22) are symmetrically arranged on both sides of the vertical cable cutting machine body (1) and have the same structure; a slider (23) is slidably connected to the inner side wall of the guide rail (22); the slider (23) is fixedly connected to the support plate (11); and the slider (23) is threadedly connected to the screw (21).

3. A photovoltaic cable cutting device according to claim 1, characterized in that: The end of the pull rod (16) is fixedly connected to a pull ring (3); the side wall of the pull ring (3) is symmetrically fixedly connected to a pair of elastic sheets (31); and the side wall of the elastic sheet (31) is fixedly connected to the same elastic band (32).

4. A photovoltaic cable cutting device according to claim 1, characterized in that: The side walls of the support plate (11) and the fixing plate (12) are both fixedly connected with spring rods (4); and the ends of the spring rods (4) are fixedly connected with rubber plates (41).

5. A photovoltaic cable cutting device according to claim 1, characterized in that: A telescopic rod (5) is fixedly connected to the side wall of the support plate (11); a second spring (51) is sleeved on the outer side of the telescopic rod (5); and the ends of the telescopic rod (5) and the second spring (51) are fixedly connected to the same cleaning brush plate (52).

6. A photovoltaic cable cutting device according to claim 1, characterized in that: The side wall of the insert block (15) is evenly provided with a plurality of grooves (6); the side wall of the slot (18) is evenly fixed with a plurality of elastic blocks (61).

7. A photovoltaic cable cutting device according to claim 5, characterized in that: A connecting rod (7) is fixedly connected to the side wall of the cleaning brush plate (52).

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