Cable bundling device for cable bundling combustion test

Abstract

The utility model relates to the technical field of cable combustion tests, and discloses a cable bundling device for a cable bundling combustion test, which comprises a base and a hydraulic rod arranged above the base, and further comprises a push plate fixed on one side of the hydraulic rod, sliding blocks are arranged below the two sides of the push plate, sliding grooves are formed in the two sides of the base, and the sliding blocks are arranged in the sliding grooves. One side of the base is provided with a semicircular groove, the shell is installed on one side of the base, and one side of the shell is provided with a propelling mechanism. Through cooperation of the rotating mechanism and the placing rod, cables of different types can be rapidly bundled, the cable bundling speed is improved, a large amount of time and manpower are saved, and the experiment efficiency is improved; through cooperation of the propelling mechanism, the upper crankshaft and the lower crankshaft, different types of cables can be fixed, the situation that subsequent cables fall off due to the fact that the cables are not completely fixed is effectively prevented, and the problems that the bundling efficiency is low and the subsequent cables fall off are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable combustion tests, in particular to a cable bundling device for cable bundle combustion tests. Background Art

[0002] The flame retardant performance of wires and cables is an important safety indicator. The wire and cable bundle combustion test is an important test for flame retardant cable products at this stage. Some flame retardant wire and cable products use the bundle combustion test as a sampling test. Since the frequency of cable bundle combustion tests is very high, different cables need to be bundled in the cable bundle combustion test.

[0003] At present, most of the existing cable bundling devices are used to bundle cables of the same type. Different types of cables are bundled manually, which is inefficient and wastes a lot of time and manpower, affecting the efficiency of the experiment. In addition, the existing bundling devices lack the ability to fix different types of cables. They are directly bundled without complete fixation, resulting in the effective cables falling off after the cables are bundled, reducing the applicability of the existing bundling devices. Utility Model Content

[0004] The utility model aims to provide a cable bundling device for cable bundle combustion test to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cable bundling device for cable bundle combustion test, comprising a base and a hydraulic rod installed above the base, characterized in that it also includes:

[0006] A push plate fixed to one side of the hydraulic rod, sliders are installed below both sides of the push plate, slide grooves are opened on both sides of the base, and a semicircular groove is opened on one side of the base;

[0007] A shell installed on one side of the base, a propulsion mechanism is provided on one side of the shell, a propulsion frame is installed inside the shell, a connection block is installed on one side of the propulsion frame, and card slots are provided on both sides of the shell;

[0008] An upper crankshaft is hinged to the upper end of the propulsion frame, a lower crankshaft is hinged to the lower end of the propulsion frame, and support plates are installed on both sides of the shell;

[0009] The rotating mechanism is arranged on one side of the supporting plate, and a limiting wheel is installed on the surface of one side of the supporting plate.

[0010] Preferably, the propulsion mechanism includes a driving motor, a first belt pulley is installed on one side of the driving motor, a double-groove belt pulley is installed below the first belt pulley, the number of the belt pulleys is two groups, a sleeve is fixed inside the double-groove belt pulley, the double-groove belt pulley is rotatably connected to the outer shell, the inner wall of the sleeve is threadedly connected to a threaded rod, the number of the threaded rods is two and is fixed to the propulsion frame.

[0011] Preferably, the rotating mechanism includes a stepper motor, a second belt pulley is installed on one side of the stepper motor, a V-belt is provided on the surface of the second belt pulley, and the surface of the support plate is also rotatably connected to a belt pulley group. There are two belt pulley groups, which are arranged up and down. The surfaces of the V-belt and the belt pulley group are in contact with each other, a rotating disk is provided on one side of the V-belt, and the surfaces of the V-belt and the rotating disk are in contact with each other, and the rotating disk is rotatably connected to the limiting wheel.

[0012] Preferably, the shape of the slider is T-shaped, and the shape of the inner wall of the slide groove is the same as that of the slider.

[0013] Preferably, the support plate is fixedly connected to the connection block, and the surface of the connection block is slidably connected to the inner wall of the slot.

[0014] Preferably, a placement rod is installed on the surface of one side of the rotating disk, the number of the limiting wheels is several, and the distribution center of the limiting wheels and the center of the rotating disk are on the same axis.

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

[0016] The utility model can quickly bundle different types of cables through the cooperation of the rotating mechanism and the placing rod, thereby improving the cable bundling speed, saving a lot of time and manpower, and improving the efficiency of the experiment. Through the cooperation of the propulsion mechanism and the upper crankshaft and the lower crankshaft, different types of cables can be fixed, and the subsequent cable falling off caused by incomplete cable fixation can be effectively prevented, thereby solving the problems of low bundling efficiency and subsequent cable falling off. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the base in the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the housing in the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the housing in the utility model from another perspective;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the rotating mechanism in the utility model.

[0022] In the figure: 1. base; 2. hydraulic rod; 3. push plate; 4. slider; 5. slide groove; 6. semicircular groove; 7. shell; 8. propulsion mechanism; 81. drive motor; 82. first belt pulley; 83. double-groove belt pulley; 84. threaded rod; 85. sleeve; 9. propulsion frame; 10. connecting block; 11. slot; 12. upper crankshaft; 13. lower crankshaft; 14. support plate; 15. rotating mechanism; 151. stepping motor; 152. second belt pulley; 153. V-belt; 154. belt pulley group; 155. rotating disk; 16. limiting wheel; 17. placing 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 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.

[0024] See also Figure 1-5 As shown, a cable bundling device for cable bundle combustion test includes a base 1, a hydraulic rod 2 is installed on the top of the base 1, and a push plate 3 is fixed on one side of the hydraulic rod 2. Under this action, the cable placed on the base 1 can be pushed forward, and sliders 4 are installed below both sides of the push plate 3. Slide grooves 5 are provided on both sides of the base 1. The sliders 4 are slidably connected with the slide grooves 5 and are both T-shaped. Under this action, the position of the push plate 3 can be prevented from being greatly offset when moving. A semicircular groove 6 is provided on one side of the base 1. Under this action, the cables pushed by the push plate 3 can be collected. A shell 7 is installed on one side of the base 1, and a propulsion mechanism 8 is provided on one side of the shell 7. The inside of the shell 7 A propulsion frame 9 is installed, a connecting block 10 is installed on one side of the propulsion frame 9, and slots 11 are opened on both sides of the shell 7. An upper crankshaft 12 is hinged on the upper end of the propulsion frame 9, and a lower crankshaft 13 is hinged on the lower end of the propulsion frame 9. Under this action, the upper crankshaft 12 and the lower crankshaft 13 can be combined to fix the cables inside the semicircular groove 6, which is convenient for subsequent bundling. Support plates 14 are installed on both sides of the shell 7, and the support plates 14 are fixedly connected to the connecting block 10. Under this action, when the propulsion frame 9 drives the connecting block 10 to move, the support plate 14 is driven to move forward under the action of the connecting block 10. A rotating mechanism 15 is provided on one side of the support plate 14, and a limiting wheel 16 is installed on the surface of one side of the support plate 14.

[0025] The propulsion mechanism 8 includes a driving motor 81, a first belt pulley 82 is installed on one side of the driving motor 81, a double-groove belt pulley 83 is installed below the first belt pulley 82, the double-groove belt pulley 83 is rotatably connected to the outer shell 7, a sleeve 85 is fixed inside the double-groove belt pulley 83, and a threaded rod 84 is threadedly connected to the inner wall of the sleeve 85. There are two threaded rods 84 and they are fixed to the propulsion frame 9. Under this action, the driving motor 81 is started, and the first belt pulley 82 is driven to rotate under the action of the driving motor 81, and the double-groove belt pulley 83 is driven to rotate under the action of the first belt pulley 82. The sleeve 85 is driven to rotate under the action of the double-groove belt pulley 83, and the threaded rod 84 is driven to move under the action of the sleeve 85. The propulsion frame 9 is driven to move forward under the action of the threaded rod 84, and the upper crankshaft 12 and the lower crankshaft 13 are driven to complete the merger under the action of the propulsion frame 9, and the cable in the semicircular groove 6 is fixed to facilitate subsequent bundling.

[0026] The rotating mechanism 15 includes a stepper motor 151, a second belt pulley 152 is installed on one side of the stepper motor 151, a V-belt 153 is provided on the surface of the second belt pulley 152, and a belt pulley group 154 ​​is rotatably connected to the surface of the support plate 14. The number of the belt pulley groups 154 is two groups, and they are arranged up and down. The surfaces of the V-belt 153 and the belt pulley group 154 ​​are in contact with each other, a rotating disk 155 is provided on one side of the V-belt 153, and the surfaces of the V-belt 153 and the rotating disk 155 are in contact with each other, and the rotating disk 155 is rotatably connected to the limiting wheel, and a placement rod 17 is installed on the surface of one side of the rotating disk 155. 155 is rotatably connected with the limiting wheel 16, under which the rotating disk 155 can be limited to prevent a large position deviation during rotation, the stepper motor 151 is started, and the second belt pulley 152 is driven to rotate under the action of the stepper motor 151, and the V-belt 153 is driven to rotate under the action of the second belt pulley 152, and the belt pulley group 154 ​​is driven to rotate under the action of the V-belt 153, and the rotating disk 155 is driven to rotate under the action of the belt pulley group 154, and the placing rod 17 is driven to rotate under the action of the rotating disk 155, and the cables fixed by the upper crankshaft 12 and the lower crankshaft 13 can be bundled.

[0027] Working principle: put the cables to be bundled on the surface of the base 1, start the hydraulic rod 2, and drive the push plate 3 to move forward under the action of the hydraulic rod 2, push the cables to be bundled to the semicircular groove 6, start the drive motor 81, and drive the first belt pulley 82 to rotate under the action of the drive motor 81, and drive the double-groove belt pulley 83 to rotate under the action of the first belt pulley 82, and drive the sleeve 85 to rotate under the action of the double-groove belt pulley 83, and drive the threaded rod 84 to move under the action of the sleeve 85, and drive the propulsion frame 9 to move forward under the action of the threaded rod 84, and drive the upper crankshaft 12 and the lower crankshaft 13 to complete the merger under the action of the propulsion frame 9, fix the cables in the semicircular groove 6, and facilitate subsequent bundling, and drive the connecting block 10 to move forward under the action of the propulsion frame 9, and drive the support The support plate 14 moves forward, and under the action of the support plate 14, the rotating mechanism 15, the limiting wheel 16 and the placing rod 17 are driven to move forward. When the upper crankshaft 12 and the lower crankshaft 13 complete the fixation of the cables to be bundled, the support plate 14, the rotating mechanism 15, the limiting wheel 16 and the placing rod 17 also reach the bundling position, and the stepper motor 151 is started. Under the action of the stepper motor 151, the second belt pulley 152 is driven to rotate, and the V-belt 153 is driven to rotate under the action of the second belt pulley 152. Under the action of the V-belt 153, the belt pulley group 154 ​​is driven to rotate, and under the action of the belt pulley group 154, the rotating disk 155 is driven to rotate, and under the action of the rotating disk 155, the placing rod 17 is driven to rotate. Under this action, the cables fixed by the upper crankshaft 12 and the lower crankshaft 13 can be bundled.

[0028] 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.

[0029] 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 bundling device for a cable bundle combustion test, comprising a base (1) and a hydraulic rod (2) mounted on the base, characterized in that: Also includes: A push plate (3) is fixed to one side of the hydraulic rod (2), and sliders (4) are installed below both sides of the push plate (3). Slide grooves (5) are provided on both sides of the base (1), and a semicircular groove (6) is provided on one side of the base (1); A shell (7) is mounted on one side of the base (1), a propulsion mechanism (8) is provided on one side of the shell (7), a propulsion frame (9) is installed inside the shell (7), a connection block (10) is installed on one side of the propulsion frame (9), and slots (11) are provided on both sides of the shell (7); An upper crankshaft (12) is hinged to the upper end of the propulsion frame (9), a lower crankshaft (13) is hinged to the lower end of the propulsion frame (9), and support plates (14) are installed on both sides of the housing (7); A rotating mechanism (15) is arranged on one side of the support plate (14), and a limiting wheel (16) is installed on the surface of one side of the support plate (14).

2. A cable bundling device for cable bundle combustion test according to claim 1, characterized in that: The propulsion mechanism (8) comprises a driving motor (81), a first belt pulley (82) is installed on one side of the driving motor (81), a double-groove belt pulley (83) is installed below the first belt pulley (82), the number of the belt pulleys (83) is two groups, a sleeve (85) is fixed inside the double-groove belt pulley (83), the double-groove belt pulley (83) is rotatably connected to the outer shell (7), the inner wall of the sleeve (85) is threadedly connected to a threaded rod (84), the number of the threaded rod (84) is two and is fixed to the propulsion frame (9).

3. A cable bundling device for cable bundle combustion test according to claim 1, characterized in that: The rotating mechanism (15) comprises a stepping motor (151), a second belt pulley (152) is installed on one side of the stepping motor (151), a V-belt (153) is arranged on the surface of the second belt pulley (152), and a belt pulley group (154) is rotatably connected to the surface of the support plate (14), the number of the belt pulley groups (154) is two groups, and the belt pulley groups (154) are arranged up and down, the surfaces of the V-belt (153) and the belt pulley group (154) are in contact with each other, a rotating disk (155) is arranged on one side of the V-belt (153), and the surfaces of the V-belt (153) and the rotating disk (155) are in contact with each other, and the rotating disk (155) is rotatably connected to the limiting wheel.

4. A cable bundling device for cable bundle combustion test according to claim 1, characterized in that: The shape of the sliding block (4) is T-shaped, and the shape of the inner wall of the sliding groove (5) is the same as that of the sliding block (4).

5. A cable bundling device for cable bundle combustion test according to claim 1, characterized in that: The support plate (14) is fixedly connected to the connection block (10), and the surface of the connection block (10) is slidably connected to the inner wall of the slot (11).

6. A cable bundling device for cable bundle combustion test according to claim 3, characterized in that: A placement rod (17) is installed on the surface of one side of the rotating disk (155), and the number of the limiting wheels (16) is several, and the distribution center of the limiting wheels (16) and the center of the rotating disk (155) are on the same axis.

Images