Driving mechanism for bus heat shrink tube cutting machine, cutting equipment and cutting machine

Abstract

The utility model belongs to the technical field of bus heat shrink tube cutting, and provides a driving mechanism for a bus heat shrink tube cutting machine, cutting equipment and the cutting machine, the driving mechanism comprises a working table, and a box body and a protective cover which are arranged on two sides of the working table; a first cutter driving assembly and a third cutter driving assembly which are intersected in driving direction are arranged in the box body, and a second cutter driving assembly which is parallel to the first cutter driving assembly in driving direction is arranged in the protective cover; a first power device and a second power device are further arranged in the box body; the first power device is connected with the first cutter driving assembly and the second cutter driving assembly through the first transmission assembly and the second transmission assembly, and the second power device is connected with the third cutter driving assembly through the third transmission assembly. The first cutter driving assembly and the second cutter driving assembly which achieve the transverse cutting action share one power device, and the size and the cost of the cutting machine can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar heat shrink tube cutting, and in particular relates to a driving mechanism, cutting equipment and a cutting machine for a busbar heat shrink tube cutting machine. Background Art

[0002] In order to achieve the purpose of insulation, the busbar is generally covered with heat shrink tubing; when the busbar is used, the heat shrink tubing on the busbar will be cut due to the needs of fixation and electrical connection; in order to improve the cutting effect and efficiency, except for a few occasions and a few types of special-shaped busbars, the cutting of heat shrink tubing on the busbar still requires manual cutting, the cutting of heat shrink tubing on the busbar with the help of a cutting machine has basically replaced manual cutting.

[0003] The inventors have found that the current busbar heat shrink tube cutting machine is provided with a cutting device capable of realizing longitudinal cutting, and two cutting devices capable of realizing transverse cutting; wherein, the two cutting devices realizing transverse cutting are respectively connected to the lower and upper parts of the working platform, and respectively cut the heat shrink tubes on the upper and lower sides of the busbar. However, the driving mechanisms of the two cutting devices realizing transverse cutting are currently independently provided with power devices, which increases the volume and cost of the entire cutting machine, and is not conducive to transportation; and, the protective cover of the cutting device located on the upper part of the workbench is an inverted U-shaped mechanism. When placing the busbar, the busbar can only be placed between the protective cover and the workbench in the front and rear directions. If the cutting object is a special-shaped busbar, such as cutting the middle part of the U-shaped busbar, it is difficult to place the middle part of the U-shaped busbar between the protective cover and the workbench for cutting through the front and rear placement, which affects the use of the cutting machine. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a driving mechanism, cutting equipment and cutting machine for a busbar heat shrink tube cutting machine. In the utility model, a first tool driving assembly and a second tool driving assembly for realizing lateral cutting actions share a power device, which can reduce the size and cost of the cutting machine.

[0005] According to some embodiments, the first solution of the utility model provides a driving mechanism for a busbar heat shrink tube cutting machine, which adopts the following technical solution:

[0006] A driving mechanism for a busbar heat shrink tube cutting machine comprises a workbench, and a box and a protective cover arranged on both sides of the workbench;

[0007] A first tool drive assembly and a third tool drive assembly whose driving directions intersect are arranged in the box body, and a second tool drive assembly whose driving direction is parallel to the first tool drive assembly is arranged in the protective cover;

[0008] The box body is also provided with a first power device and a second power device; the first power device is connected to the first tool drive assembly through a first transmission assembly, the first tool drive assembly is connected to the second tool drive assembly through a second transmission assembly, and the second power device is connected to the third tool drive assembly through a third transmission assembly.

[0009] Furthermore, one end of the protective cover is connected to the workbench, and the other end is not connected to the workbench.

[0010] Furthermore, the first tool drive assembly includes a first lead screw rotatably disposed in the housing, and a first slider slidably disposed in the housing; the first slider is transmission-connected to the first lead screw via a threaded sleeve.

[0011] Furthermore, the second tool drive assembly includes a second lead screw rotatably disposed in the protective cover, and a second slider slidably disposed in the protective cover; the second slider is transmission-connected to the second lead screw via a threaded sleeve.

[0012] Furthermore, the first transmission assembly includes a first pulley arranged on the first power device, and a second pulley arranged on the first screw; the second transmission assembly includes a third pulley arranged on the first screw, and a fourth pulley arranged on the second screw; a first conveyor belt is connected between the first pulley and the second pulley, and a second conveyor belt is connected between the third pulley and the fourth pulley.

[0013] Furthermore, the workbench is provided with a through hole, and the second conveyor belt passes through the through hole.

[0014] Furthermore, the third tool driving assembly includes a third lead screw rotatably disposed in the housing, and a third slider slidably disposed in the housing; the third slider is transmission-connected to the third lead screw via a threaded sleeve.

[0015] Furthermore, the third transmission assembly includes a fifth pulley arranged on the second power device, and a sixth pulley arranged on the third lead screw; a third conveyor belt is connected between the fifth pulley and the sixth pulley.

[0016] According to some embodiments, the second solution of the utility model provides a cutting device for a busbar heat shrink tube cutting machine, which adopts the following technical solution:

[0017] A cutting device for a busbar heat shrink tube cutting machine includes a driving mechanism for a busbar heat shrink tube cutting machine as described in the first scheme, wherein the first tool driving assembly, the second tool driving assembly and the third tool driving assembly are respectively provided with a first tool, a second tool and a third tool.

[0018] According to some embodiments, a third solution of the utility model provides a busbar heat shrink tube cutting machine, which adopts the following technical solution:

[0019] A busbar heat shrink tube cutting machine includes a cutting device for the busbar heat shrink tube cutting machine as described in the second solution.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model includes a workbench, and a box body and a protective cover arranged on both sides of the workbench; a first tool drive assembly and a third tool drive assembly whose driving directions intersect are arranged in the box body, and a second tool drive assembly whose driving direction is parallel to the first tool drive assembly is arranged in the protective cover; a first power device and a second power device are also arranged in the box body; the first power device is connected to the first tool drive assembly and the second tool drive assembly through the first transmission assembly and the second transmission assembly respectively, and the second power device is connected to the third tool drive assembly through the third transmission assembly; wherein, the two first tool drive assemblies and the second tool drive assemblies that realize the horizontal cutting action share a power device, which can reduce the volume and cost of the cutting machine.

[0022] In the utility model, one end of the protective cover of the driving mechanism on the upper part of the workbench is not connected to the workbench, so that the busbar can be placed between the protective cover and the workbench from the side, thereby realizing the cutting of the special-shaped busbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative 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.

[0024] Figure 1 It is a schematic diagram of the structure of the cutting machine of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the drive assembly of the utility model;

[0027] Figure 4 It is a schematic diagram of the drive assembly of the utility model;

[0028] Figure 5 It is a schematic diagram of the second transmission assembly of the utility model;

[0029] Figure 6 This is the first tool drive assembly intention of the utility model;

[0030] Figure 7 It is a schematic diagram of the second tool drive assembly of the utility model;

[0031] Figure 8 It is a schematic diagram of the third tool drive assembly of the utility model.

[0032] Among them: 1. workbench; 2. box; 201. first power device; 202. second power device; 3. protective cover; 4. first tool drive assembly; 401. first lead screw; 402. first slider; 5. second tool drive assembly; 501. second lead screw; 502. second slider; 6. third tool drive assembly; 601. third lead screw; 602. third slider; 7. first transmission assembly; 701. first pulley; 702. second pulley; 703. first conveyor belt; 8. second transmission assembly; 801. third pulley; 802. fourth pulley; 803. second conveyor belt; 9. third transmission assembly; 901. fifth pulley; 902. sixth pulley; 903. third conveyor belt. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0034] It should be noted that the following detailed descriptions are all exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0035] Embodiment 1:

[0036] like Figure 1 As shown, this embodiment provides a driving mechanism for a busbar heat shrink tube cutting machine, comprising a workbench 1, and a box body 2 and a protective cover 3 arranged on both sides of the workbench 1;

[0037] like Figure 2 As shown, the box body 2 is provided with a first tool drive assembly 4 and a third tool drive assembly 6 whose driving directions intersect, for example, the box body 2 is provided with a first tool drive assembly 4 and a third tool drive assembly 6 whose driving directions are perpendicular to each other; the protective cover 3 is provided with a second tool drive assembly 5 whose driving direction is parallel to the first tool drive assembly 4;

[0038] like Figure 3 As shown, the box body 2 is also provided with a first power device 201 and a second power device 202; the first power device 201 is connected to the first tool drive assembly 4 and the second tool drive assembly 5 through the first transmission assembly 7 and the second transmission assembly 8 respectively; the second power device 202 is connected to the third tool drive assembly 6 through the third transmission assembly 9.

[0039] The two first tool drive assemblies 4 and the second tool drive assemblies 5 for realizing the transverse cutting action share a power device, which can reduce the size and cost of the cutting machine.

[0040] Optionally, the workbench 1 is used to place the busbar and other parts of the cutting machine; it can be understood that a plurality of supporting plates are arranged in the box body 2, and the first power device 201 and the second power device 202 are fixed to one of the supporting plates by bolts or welding; the first power device 201 and the second power device 202 can be set as power devices such as motors.

[0041] Optional, such as Figure 4 and Figure 5 As shown, one end of the protective cover 3 is connected to the workbench 1 by welding or bolting, and the other end is not connected to the workbench 1, and is in a lateral open state. Specifically, one end of the protective cover 3 located on the driving mechanism of the upper part of the workbench 1 is not connected to the workbench 1, so that the busbar can be placed between the protective cover 3 and the workbench 1 from the side, thereby realizing the cutting of the special-shaped busbar.

[0042] In this embodiment, the workbench 1 is provided with a first long hole and a second long hole that intersect each other, and the first long hole corresponds to the position of the first tool drive assembly 4 and the second tool drive assembly 5, so that the tool fixed on the first tool drive assembly 4 can cut the heat shrink tube on the busbar after passing through the first long hole; similarly, the second long hole corresponds to the position of the third tool drive assembly 6, so that the tool fixed on the third tool drive assembly 6 can cut the heat shrink tube on the busbar after passing through the second long hole.

[0043] In this embodiment, Figure 6 and Figure 7 As shown, the first tool drive assembly 4 includes a first lead screw 401 rotatably arranged in the box body 2 through components such as bearings, and a first slider 402 slidably arranged in the box body 2 through means such as slide rails; the first slider 402 is transmission-connected to the first lead screw 401 through components such as screw sleeves.

[0044] The second tool drive assembly 5 includes a second lead screw 501 rotatably arranged in the protective cover through components such as bearings, and a second slider 52 slidably arranged in the protective cover through a slide rail or the like; the second slider 502 is transmission-connected to the second lead screw 502 through components such as a screw sleeve.

[0045] It can be understood that the first slider 402 and the second slider 502 are used to fix the tool; when the first screw 401 rotates under the drive of the first power device 201, the first slider 402 moves, driving the tool to move, thereby achieving horizontal cutting of the bottom of the busbar heat shrink tube; similarly, when the second screw 501 rotates under the drive of the second power device 202, the second slider 502 moves, driving the tool to move, thereby achieving horizontal cutting of the top of the busbar heat shrink tube.

[0046] In this embodiment, Figure 3 As shown, the first transmission assembly 7 includes a first pulley 701 arranged on the first power device 201, and a second pulley 702 arranged on the first screw 401; the second transmission assembly 8 includes a third pulley 801 arranged on the first screw 401, and a fourth pulley 802 arranged on the second screw 501; a first conveyor belt 703 is connected between the first pulley 701 and the second pulley 702, and a second conveyor belt 803 is connected between the third pulley 801 and the fourth pulley 802.

[0047] Specifically, when the first power device 201 drives the first lead screw 401 to rotate through the first pulley 701, the second pulley 702 and the first conveyor belt 703, the second lead screw 501 is driven to rotate through the third pulley 801, the fourth pulley 802 and the second conveyor belt 803, thereby realizing simultaneous driving of the first transmission assembly 7 and the second transmission assembly 8. A through hole is provided on the workbench 1, and the second conveyor belt 803 passes through the through hole.

[0048] In this embodiment, Figure 8 and Figure 3 As shown, the third tool drive assembly 6 includes a third screw 601 rotatably arranged in the box body 2 through bearings and other components, and a third slider 602 slidably arranged in the box body 2; the third slider 602 is transmission-connected to the third screw 601 through a screw sleeve and other components.

[0049] The third transmission assembly 9 includes a fifth pulley 901 arranged on the second power device 202 and a sixth pulley 902 arranged on the third lead screw 601 ; a third conveyor belt 903 is connected between the fifth pulley 901 and the sixth pulley 902 .

[0050] Specifically, when the second power device 202 drives the fifth pulley 901 to rotate, under the power transmission of the sixth pulley 902 and the third conveyor belt 903, the third screw 601 rotates, and the rotation of the third screw 601 drives the second slider 502 to move, driving the tool to move, thereby realizing the longitudinal cutting of the bottom of the busbar heat shrink tube.

[0051] It should be noted that, in some embodiments, the pulley can be replaced by a sprocket, and the corresponding conveyor belt can be replaced by a chain; or, the pulley and conveyor belt transmission method can be directly replaced by a gear transmission method.

[0052] Embodiment 2:

[0053] The present embodiment provides a cutting device for a busbar heat shrink tube cutting machine, including a driving mechanism for a busbar heat shrink tube cutting machine as described in Example 1, wherein the first tool driving assembly 4, the second tool driving assembly 5 and the third tool driving assembly 6 are respectively provided with a first tool, a second tool and a third tool; the tools can be realized by existing technologies and will not be described in detail here.

[0054] Embodiment 3:

[0055] This embodiment provides a busbar heat shrink tube cutting machine, including the cutting equipment for the busbar heat shrink tube cutting machine as described in Embodiment 2; other components of the cutting machine can be realized by existing technologies and will not be described in detail here.

[0056] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A driving mechanism for a busbar heat shrink tube cutting machine, characterized in that: It includes a workbench, and a box and a protective cover arranged on both sides of the workbench; A first tool drive assembly and a third tool drive assembly whose driving directions intersect are arranged in the box body, and a second tool drive assembly whose driving direction is parallel to the first tool drive assembly is arranged in the protective cover; The box body is also provided with a first power device and a second power device; the first power device is connected to the first tool drive assembly through a first transmission assembly, the first tool drive assembly is connected to the second tool drive assembly through a second transmission assembly, and the second power device is connected to the third tool drive assembly through a third transmission assembly.

2. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 1, characterized in that: One end of the protective cover is connected to the workbench, and the other end is not connected to the workbench.

3. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 1, characterized in that: The first tool driving assembly includes a first lead screw rotatably disposed in the housing, and a first sliding block slidably disposed in the housing; the first sliding block is transmission-connected to the first lead screw via a threaded sleeve.

4. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 3, characterized in that: The second tool driving assembly includes a second lead screw rotatably arranged in the protective cover, and a second sliding block slidably arranged in the protective cover; the second sliding block is transmission-connected to the second lead screw via a threaded sleeve.

5. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 4, characterized in that: The first transmission assembly includes a first pulley arranged on the first power device, and a second pulley arranged on the first screw; the second transmission assembly includes a third pulley arranged on the first screw, and a fourth pulley arranged on the second screw; a first conveyor belt is connected between the first pulley and the second pulley, and a second conveyor belt is connected between the third pulley and the fourth pulley.

6. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 5, characterized in that: The workbench is provided with a through hole, and the second conveyor belt passes through the through hole.

7. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 1, characterized in that: The third tool driving assembly includes a third lead screw rotatably disposed in the housing, and a third sliding block slidably disposed in the housing; the third sliding block is transmission-connected to the third lead screw via a threaded sleeve.

8. A driving mechanism for a busbar heat shrink tube cutting machine as claimed in claim 7, characterized in that: The third transmission assembly includes a fifth pulley arranged on the second power device, and a sixth pulley arranged on the third lead screw; a third conveyor belt is connected between the fifth pulley and the sixth pulley.

9. A cutting device for a busbar heat shrink tube cutting machine, characterized in that: It comprises a driving mechanism for a busbar heat shrink tube cutting machine as described in any one of claims 1 to 8, wherein the first tool driving assembly, the second tool driving assembly and the third tool driving assembly are respectively provided with a first tool, a second tool and a third tool.

10. A busbar heat shrink tube cutting machine, characterized in that: It comprises the cutting equipment for the busbar heat shrink tube cutting machine as claimed in claim 9.

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