Cable cutting device

Abstract

The utility model relates to the technical field of cable cutting, and discloses a cable cutting device which comprises a bottom plate, a pay-off rack, a conveying assembly, a bearing table and a fixing plate, and further comprises a cutting groove formed in the top of the bearing table, and a cleaning structure used for cleaning the inner wall of the cutting groove is arranged on the inner side of the cutting groove; the electric push rod is arranged at the top end of the fixing plate in a penetrating mode, and the output end of the electric push rod extends to the position below the fixing plate and is fixedly provided with a cutter; the motor is fixedly connected to the back face of the bearing table, an output shaft of the motor is in bolted connection with a gear, and the back face of the bearing table is movably connected with a connecting plate; according to the cable straightening device, the connecting plate and the auxiliary roller can be driven to move downwards, so that cables on the two sides of the top of the bearing table can be pressed downwards, the cables on the top of the bearing table can be straightened conveniently, the follow-up shearing quality can be improved conveniently, meanwhile, chips on the inner side of a cutting groove can be cleared away before shearing is conducted every time, and the cutting efficiency is improved. Therefore, subsequent better shearing is facilitated.

Description

Technical Field

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

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. They are composed of one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] After searching, it is found that a Chinese patent document discloses a shearing device for armored cables [Announcement No.: CN112845991B]. This shearing device for armored cables includes a frame, the frame is provided with a bearing platform, the upper end surface of the bearing platform is used for placing the cable; the frame is also provided with a sliding seat, the sliding seat is located above the bearing platform and is slidably connected to the frame in a vertical direction, the sliding seat is provided with a cutting assembly, and the sliding seat moves downward so that the cutting assembly cuts the cable on the bearing platform.

[0004] Although the cutting device disclosed in the patent is convenient and quick for cutting the cable, the cable is placed on a support table during cutting. Since the cable is unwound from the surface of the unwinding roller, the surface of the cable will be bent, resulting in an uneven cut during subsequent cutting, which will affect the quality of subsequent cutting. Utility Model Content

[0005] The purpose of the utility model is to provide a cable cutting device to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a cable cutting device, including a bottom plate, a pay-off frame, a conveying assembly, a bearing platform and a fixing plate, and also includes:

[0007] A groove is provided on the top of the carrier platform, and a cleaning structure for cleaning the inner wall of the groove is provided on the inner side of the groove;

[0008] An electric push rod is arranged on the top of the fixing plate, and the output end of the electric push rod extends to the bottom of the fixing plate and is fixed with a cutter;

[0009] A motor is fixedly connected to the back of the support platform, and a gear is bolted to the output shaft of the motor. A connecting plate is movably connected to the back of the support platform, and a plurality of teeth are fixed to the back of the connecting plate. The surface of the gear is meshed with the connecting plate through the teeth, and auxiliary rollers are provided at both ends of the connecting plate.

[0010] Preferably, the cleaning structure includes a pull plate arranged on the inner side of the cutting groove, a cleaning plate fixed to one end of the pull plate, and a pull ring fixed to the other end of the pull plate.

[0011] Preferably, a slide groove is provided on the back side of the supporting platform, a sliding block is fixedly connected to the surface of the connecting plate, and the surface of the sliding block is slidably connected to the inside of the slide groove.

[0012] Preferably, a collecting box is provided in front of the supporting platform, and the collecting box is located below a discharge trough provided on the surface of the supporting platform.

[0013] Preferably, a support block is fixedly connected to the top of the bearing platform, and the interior of the support block is movably connected to the surface of the pull plate.

[0014] Preferably, the bottom of the cleaning plate fits with the bottom of the inner cavity of the cutting groove, and the size of the cleaning plate is smaller than the size of the cutting groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model is driven by a motor to drive the connecting plate and the auxiliary roller to move downward, so that the cables on both sides of the top of the supporting platform can be pressed down, thereby facilitating the straightening of the cables on the top of the supporting platform, so as to improve the quality of subsequent cutting. At the same time, through the setting of the cleaning structure, the debris inside the cutting groove can be cleaned before each cutting, so as to facilitate better subsequent cutting. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0021] In the figure: 1. bottom plate; 2. pay-off rack; 3. conveying assembly; 4. carrying platform; 5. cutting groove; 6. cleaning structure; 61. pull plate; 62. cleaning plate; 63. pull ring; 7. support block; 8. collection box; 9. fixing plate; 10. electric push rod; 11. cutter; 12. motor; 13. gear; 14. connecting plate; 15. teeth; 16. auxiliary roller; 17. slide groove; 18. slider. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 As shown, a cable cutting device comprises a base plate 1, a pay-off frame 2 is arranged on the right side of the top of the base plate 1, a conveying assembly 3 is arranged on the left side of the pay-off frame 2, a bearing platform 4 and a fixed plate 9 are fixedly connected to the left side of the top of the base plate 1, a cutting groove 5 is opened on the top of the bearing platform 4, a cleaning structure 6 for cleaning the inner wall thereof is arranged on the inner side of the cutting groove 5, an electric push rod 10 is penetrated through the top of the fixed plate 9, the output end of the electric push rod 10 extends to the bottom of the fixed plate 9 and is fixed with a cutter 11, a motor 12 is fixedly connected to the back of the bearing platform 4, a gear 13 is bolted to the output shaft of the motor 12, a connecting plate 14 is movably connected to the back of the bearing platform 4, a plurality of teeth 15 are fixed to the back of the connecting plate 14, the surface of the gear 13 is meshed with the connecting plate 14 through the teeth 15, and auxiliary rollers 16 are arranged at both ends of the connecting plate 14.

[0024] The cleaning structure 6 includes a pull plate 61, a cleaning plate 62 and a pull ring 63. The cleaning plate 62 is arranged on the inner side of the groove 5. The bottom of the cleaning plate 62 fits with the bottom of the inner cavity of the groove 5, and the size of the cleaning plate 62 is smaller than the size of the groove 5, which is convenient for subsequent cleaning of the debris inside the groove 5. One end of the pull plate 61 is fixed to the top of the cleaning plate 62, and the other end of the pull plate 61 is fixed to one side of the pull ring 63. In this way, after each cable is cut, the pull ring 63 can be pulled, and the pull plate 61 and the cleaning plate 62 can be driven to move forward, thereby cleaning the debris on the inner wall of the groove 5, and facilitating subsequent cutting.

[0025] A slide groove 17 is provided on the back of the support platform 4, and a slider 18 is fixedly connected to the surface of the connecting plate 14. The surface of the slider 18 is slidably connected to the inside of the slide groove 17, so that the connecting plate 14 can be auxiliary supported and its stability can be maintained when it moves up and down.

[0026] A collecting box 8 is provided in front of the carrying platform 4 , and the collecting box 8 is located below a discharge trough provided on the surface of the carrying platform 4 , so as to facilitate the subsequent unified collection and processing of the cleaned debris.

[0027] A support block 7 is fixedly connected to the top of the carrier platform 4, and the interior of the support block 7 is movably connected to the surface of the pull plate 61, so that the surface of the pull plate 61 can be auxiliary supported and its stability during movement can be maintained.

[0028] It is worth noting that: the technical features proposed in this technical solution should be regarded as prior art, and the specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and this technical solution will not be further elaborated.

[0029] Working principle: When in use, the pay-off roller can be set on the inner side of the pay-off frame 2, and then the cable can be passed through the inner side of the conveying assembly 3 and located on the top of the supporting platform 4. In order to facilitate the subsequent better cutting of the cable, the motor 12 can be started, and the gear 13 can be driven to rotate. At the same time, the connecting plate 14 is driven to move downward through the teeth 15, so that the auxiliary roller 16 presses down the cables on both sides of the supporting platform 4. In the process of pressing down, the cables on the top of the supporting platform 4 will be straightened. After that, the electric push rod 10 can be started, and the cutter 11 can be driven to move downward, so that the cutter 11 enters the inside of the cutting groove 5, thereby cutting the cable. After the cutting is completed, in order to improve the quality of subsequent cutting, before the next cleaning, the debris inside the cutting groove 5 can be cleaned through the cleaning structure 6, so that it falls into the inside of the collection box 8 for collection.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable cutting device, comprising a base plate (1), a pay-off frame (2), a conveying assembly (3), a bearing platform (4) and a fixing plate (9), characterized in that: Also includes: A groove (5) is provided on the top of the supporting platform (4), and a cleaning structure (6) for cleaning the inner wall of the groove (5) is provided on the inner side of the groove (5); An electric push rod (10) is arranged to penetrate the top of the fixing plate (9), and the output end of the electric push rod (10) extends to the bottom of the fixing plate (9) and is fixed with a cutter (11); A motor (12) is fixedly connected to the back of the support platform (4), the output shaft of the motor (12) is bolted with a gear (13), the back of the support platform (4) is movably connected with a connecting plate (14), the back of the connecting plate (14) is fixed with a plurality of teeth (15), the surface of the gear (13) is meshed with the connecting plate (14) through the teeth (15), and auxiliary rollers (16) are provided at both ends of the connecting plate (14).

2. A cable cutting device according to claim 1, characterized in that: The cleaning structure (6) comprises a pulling plate (61) arranged inside the cutting groove (5), a cleaning plate (62) fixed at one end of the pulling plate (61), and a pulling ring (63) fixed at the other end of the pulling plate (61).

3. A cable cutting device according to claim 1, characterized in that: A slide groove (17) is provided on the back of the bearing platform (4), a sliding block (18) is fixedly connected to the surface of the connecting plate (14), and the surface of the sliding block (18) is slidably connected to the inside of the slide groove (17).

4. A cable cutting device according to claim 1, characterized in that: A collection box (8) is arranged in front of the bearing platform (4), and the collection box (8) is located below a discharge groove opened on the surface of the bearing platform (4).

5. A cable cutting device according to claim 2, characterized in that: A support block (7) is fixedly connected to the top of the bearing platform (4), and the interior of the support block (7) is movably connected to the surface of the pulling plate (61).

6. A cable cutting device according to claim 2, characterized in that: The bottom of the cleaning plate (62) fits the bottom of the inner cavity of the cutting groove (5), and the size of the cleaning plate (62) is smaller than the size of the cutting groove (5).

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