Terminal cutting device

Abstract

The utility model provides a terminal cutting device, and relates to the technical field of terminal processing, the terminal cutting device comprises a first mounting rack, a cutter, a second mounting rack and two cleaning brush plates, the first mounting rack is provided with a first driving assembly and a second driving assembly, the first driving assembly can drive the cutter to rotate, and the second driving assembly can drive the cutter to rotate; a terminal bearing assembly is arranged below the cutter, the second driving assembly can drive the second mounting frame to be close to or far away from the cutter, the cleaning brush plates are hinged to the second mounting frame, the two cleaning brush plates are symmetrically arranged, a third driving assembly is arranged on the second mounting frame, and the second driving assembly can drive the second mounting frame to be close to or far away from the cutter. The third driving assembly can drive the cleaning brush plate to rotate to be attached to the cutter. According to the device, the cutter does not need to be manually cleaned, the two cleaning brush plates are arranged, the front face and the rear face of the cutter are cleaned at the same time, the cleaning efficiency is improved, the cleaning effect is improved, and the safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of terminal processing, in particular to a terminal cutting device. BACKGROUND

[0002] A terminal generally refers to a connector contact piece punched from copper material or the like. The terminal is a commonly used element for connecting electrical circuits and mainly plays a role of electrically connecting and signal transmitting between devices and assemblies, assemblies and cabinets, and systems and subsystems. The terminal needs to be cut during processing. After long-term use, terminal waste will be left on the cutter. If the cleaning of the waste relies on manual operation, not only is the operation difficult, but also the operator may be at risk. SUMMARY

[0003] The purpose of the embodiment of the application is to provide a terminal cutting device which can solve the technical problem that the terminal needs to be cut during processing, terminal waste will be left on the cutter after long-term use, and if the cleaning of the waste relies on manual operation, not only is the operation difficult, but also the operator may be at risk.

[0004] The embodiment of the application provides a terminal cutting device, which comprises a first mounting frame, a cutter, a second mounting frame and two cleaning brush plates. The first mounting frame is provided with a first driving assembly and a second driving assembly. The first driving assembly can drive the cutter to rotate. A terminal bearing assembly is arranged below the cutter. The second driving assembly can drive the second mounting frame to move close to or away from the cutter. The cleaning brush plates are hingedly connected to the second mounting frame. The two cleaning brush plates are symmetrically arranged. The second mounting frame is provided with a third driving assembly. The third driving assembly can drive the cleaning brush plates to rotate to be in close contact with the cutter.

[0005] The third driving assembly comprises a third mounting frame, a first motor, a screw rod, a sliding plate, two connecting ropes and two elastic members. The third mounting frame is fixedly arranged on the second mounting frame. The screw rod is rotatably arranged on the third mounting frame through a bearing. The first motor drives the screw rod to rotate. The third mounting frame is provided with a first sliding groove. The sliding plate is threadedly sleeved on the screw rod and is limitingly and slidably connected with the first sliding groove. The connecting ropes are arranged between the sliding plate and the cleaning brush plates. The elastic members are pre-pressed between the second mounting frame and the cleaning brush plates.

[0006] The first driving assembly comprises a second motor and a rotating shaft. The rotating shaft is rotatably arranged on the first mounting frame through a bearing. The second motor drives the cutter to rotate through the rotating shaft.

[0007] Among them, the second driving assembly includes a first cylinder and a first connecting plate, the first mounting frame is provided with a second sliding groove, the first connecting plate is fixedly connected to the second mounting frame, and the first connecting plate is slidingly connected to the second sliding groove, and the first cylinder drives the first connecting plate to move.

[0008] Among them, the terminal bearing assembly includes a bearing platform, a second cylinder and a second connecting plate, the bearing platform is located below the cutter, the first mounting frame is provided with a third slide groove, the second connecting plate is fixedly connected to the bearing platform, and the second connecting plate is slidingly connected to the third slide groove, and the second cylinder drives the second connecting plate to move.

[0009] The second mounting frame is provided with two through holes, pulleys are provided in the through holes, the connecting rope passes through the through holes, and the connecting rope passes through the pulleys.

[0010] The first mounting frame is provided with a fourth sliding groove, and the second mounting frame is fixedly provided with a third connecting plate at one end away from the first connecting plate, and the third connecting plate is limitedly slidably connected with the fourth sliding groove.

[0011] The first mounting frame is provided with a fifth sliding groove, and a fourth connecting plate is fixedly provided on one end of the supporting platform away from the second connecting plate, and the fourth connecting plate is connected to the fifth sliding groove in a limited sliding manner.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a terminal cutting device. When in use, the terminal to be cut is placed on a terminal carrying assembly, and then the cutter is driven to rotate by the first driving assembly, and the cutter rotates to cut the terminal; when the cutter needs to be cleaned, the second mounting frame is driven to move by the second driving assembly, thereby driving the cleaning brush plate to approach the cutter, and then the cleaning brush plate is driven to rotate to fit the cutter by the third driving assembly, and then the cutter is driven to rotate by the first driving assembly, and the cleaning brush plate can clean the terminal waste remaining on the cutter; the device does not require manual cleaning of the cutter, and by providing two cleaning brush plates, the front and back sides of the cutter are cleaned at the same time, thereby improving cleaning efficiency, enhancing cleaning effect, and reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A schematic cross-sectional view of the overall main structure in some embodiments of the present application;

[0016] Figure 2 It is a schematic cross-sectional view of a partial main view structure in some embodiments of the present application.

[0017] The reference numerals are:

[0018] 1. First mounting bracket; 11. Second chute; 12. Third chute; 13. Fourth chute; 14. Fifth chute;

[0019] 2. Cutter;

[0020] 3. Second mounting bracket; 31. Through hole; 32. Pulley; 33. Third connecting plate;

[0021] 4. Clean the brush plate;

[0022] 5. First drive assembly; 51. Second motor; 52. Rotating shaft;

[0023] 6. Second drive assembly; 61. First cylinder; 62. First connecting plate;

[0024] 7. Terminal bearing assembly; 71. Bearing platform; 72. Second cylinder; 73. Second connecting plate; 74. Fourth connecting plate;

[0025] 8. Third drive assembly; 81. Third mounting bracket; 82. First motor; 83. Screw; 84. Slide plate; 85. Connecting rope; 86. Elastic member; 87. First slide chute. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0031] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0032] like Figure 1 and 2 As shown, an embodiment of the present application provides a terminal cutting device, including a first mounting frame 1, a cutter 2, a second mounting frame 3 and two cleaning brush plates 4. A first driving assembly 5 and a second driving assembly 6 are provided on the first mounting frame 1. The first driving assembly 5 can drive the cutter 2 to rotate. A terminal bearing assembly 7 is provided below the cutter 2. The second driving assembly 6 can drive the second mounting frame 3 to move closer to or away from the cutter 2. The cleaning brush plates 4 are hinged to the second mounting frame 3. The two cleaning brush plates 4 are symmetrically arranged. A third driving assembly 8 is provided on the second mounting frame 3. The third driving assembly 8 can drive the cleaning brush plates 4 to rotate until they are in contact with the cutter 2.

[0033] In use, the terminal to be cut is placed on the terminal carrying assembly 7, then the cutter 2 is driven to rotate by the first driving assembly 5, and the terminal is cut by the rotation of the cutter 2; when the cutter 2 needs to be cleaned, the second mounting frame 3 is driven to move by the second driving assembly 6, so that the cleaning brush plate 4 is close to the cutter 2, then the cleaning brush plate 4 is driven to rotate to be in close contact with the cutter 2 by the third driving assembly 8, then the cutter 2 is driven to rotate by the first driving assembly 5, and the cleaning brush plate 4 can clean the terminal waste remaining on the cutter 2; the device does not need manual cleaning of the cutter 2, and by providing two cleaning brush plates 4, the front and back of the cutter 2 can be cleaned at the same time, the cleaning efficiency is improved, the cleaning effect is improved, and the safety risk is reduced.

[0034] As shown in Figure 1 and 2 , in this embodiment, the third driving assembly 8 includes a third mounting frame 81, a first motor 82, a screw rod 83, a sliding plate 84, two connecting ropes 85 and two elastic members 86, the third mounting frame 81 is fixedly arranged on the second mounting frame 3, the screw rod 83 is rotatably arranged on the third mounting frame 81 through a bearing, the first motor 82 drives the screw rod 83 to rotate, the third mounting frame 81 is provided with a first sliding groove 87, the sliding plate 84 is threadedly sleeved on the screw rod 83, and the sliding plate 84 is limitingly and slidably connected with the first sliding groove 87, the connecting rope 85 is arranged between the sliding plate 84 and the cleaning brush plate 4, and the elastic member 86 is pre-pressed between the second mounting frame 3 and the cleaning brush plate 4.

[0035] The elastic member 86 is a spring; in use, the first motor 82 is turned on to drive the screw rod 83 to rotate, the screw rod 83 drives the sliding plate 84 to move, the sliding plate 84 drives the connecting rope 85 to relax, and under the elastic force of the elastic member 86, the cleaning brush plate 4 is rotated to be in close contact with the cutter 2; the cooperation of the sliding plate 84 and the first sliding groove 87 plays a guiding and limiting role on the sliding plate 84.

[0036] As shown in Figure 1 , in this embodiment, the first driving assembly 5 includes a second motor 51 and a rotating shaft 52, the rotating shaft 52 is rotatably arranged on the first mounting frame 1 through a bearing, and the second motor 51 drives the cutter 2 to rotate through the rotating shaft 52.

[0037] In use, the second motor 51 is turned on to drive the rotating shaft 52 to rotate, the rotating shaft 52 drives the cutter 2 to rotate, and the cutter 2 rotates to cut the terminal.

[0038] As shown in Figure 1 , in this embodiment, the second driving assembly 6 includes a first air cylinder 61 and a first connecting plate 62, the first mounting frame 1 is provided with a second sliding groove 11, the first connecting plate 62 is fixedly connected with the second mounting frame 3, and the first connecting plate 62 is limitingly and slidably connected with the second sliding groove 11, and the first air cylinder 61 drives the first connecting plate 62 to move.

[0039] When in use, the first cylinder 61 is turned on to drive the first connecting plate 62 to move, and the first connecting plate 62 drives the second mounting bracket 3 to move, thereby driving the cleaning brush plate 4 to move close to the cutter 2.

[0040] like Figure 1 As shown, in this embodiment, the terminal bearing assembly 7 includes a bearing platform 71, a second cylinder 72 and a second connecting plate 73. The bearing platform 71 is located below the cutter 2. The first mounting frame 1 is provided with a third slide groove 12. The second connecting plate 73 is fixedly connected to the bearing platform 71, and the second connecting plate 73 is slidingly connected to the third slide groove 12. The second cylinder 72 drives the second connecting plate 73 to move.

[0041] When in use, the terminal to be cut is placed on the supporting platform 71, and the second cylinder 72 is turned on to drive the second connecting plate 73 to move. The second connecting plate 73 drives the supporting platform 71 to move, thereby driving the terminal to be cut up and down, and cooperating with the cutter 2 to rotate to cut the terminal.

[0042] like Figure 2 As shown, in this embodiment, the second mounting frame 3 is provided with two through holes 31 , pulleys 32 are provided in the through holes 31 , and the connecting rope 85 passes through the through holes 31 and then passes through the pulleys 32 .

[0043] When in use, the connection rope 85 and the pulley 32 are used in conjunction with each other so that the connection rope 85 moves more stably and smoothly, reduces wear and tear, and improves the stability of use.

[0044] like Figure 1 As shown, in this embodiment, the first mounting frame 1 is provided with a fourth sliding groove 13 , and the end of the second mounting frame 3 away from the first connecting plate 62 is fixedly provided with a third connecting plate 33 , and the third connecting plate 33 is limitedly slidably connected to the fourth sliding groove 13 .

[0045] The third connecting plate 33 cooperates with the fourth sliding groove 13 to support the second mounting bracket 3 and improve the stability in use.

[0046] like Figure 1 As shown, in this embodiment, the first mounting frame 1 is provided with a fifth sliding groove 14 , and a fourth connecting plate 74 is fixedly provided at one end of the supporting platform 71 away from the second connecting plate 73 , and the fourth connecting plate 74 is limitedly slidably connected to the fifth sliding groove 14 .

[0047] The fourth connecting plate 74 cooperates with the fifth sliding groove 14 to support the supporting platform 71 and improve the stability in use.

[0048] Working principle: When the terminal cutting device provided by the present application is in use, the terminal to be cut is placed on the carrying platform 71, the second cylinder 72 is turned on to drive the second connecting plate 73 to move, and the second connecting plate 73 drives the carrying platform 71 to move, thereby driving the terminal to be cut to move up and down, and cooperating with the cutter 2 to rotate to cut the terminal, and at the same time, the second motor 51 is turned on to drive the rotating shaft 52 to rotate, and the rotating shaft 52 drives the cutter 2 to rotate, and the cutter 2 rotates to cut the terminal; when the cutter 2 needs to be cleaned, the first cylinder 61 is turned on to drive the first connecting plate 62 to move, and the first connecting plate 62 drives the second mounting frame 3 to move, thereby driving the cleaning brush plate 4 to approach the cutter 2, and then the first motor 82 is turned on to drive the screw 83 to rotate, and the screw 83 drives the slide plate 84 to move, and the slide plate 84 drives the connecting rope 85 to loosen, and under the elastic force of the elastic member 86, the cleaning brush plate 4 rotates to fit with the cutter 2, and then the cutter 2 is driven to rotate by the first drive assembly 5, and the cleaning brush plate 4 can clean the terminal waste remaining on the cutter 2.

[0049] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A terminal cutting device, characterized in that: The invention comprises a first mounting frame (1), a cutter (2), a second mounting frame (3) and two cleaning brush plates (4); a first driving assembly (5) and a second driving assembly (6) are provided on the first mounting frame (1); the first driving assembly (5) can drive the cutter (2) to rotate; a terminal bearing assembly (7) is provided below the cutter (2); the second driving assembly (6) can drive the second mounting frame (3) to approach or move away from the cutter (2); the cleaning brush plates (4) are hinged to the second mounting frame (3); the two cleaning brush plates (4) are symmetrically arranged; a third driving assembly (8) is provided on the second mounting frame (3); the third driving assembly (8) can drive the cleaning brush plates (4) to rotate until they are in contact with the cutter (2).

2. The terminal cutting device according to claim 1, characterized in that: The third driving assembly (8) includes a third mounting frame (81), a first motor (82), a screw (83), a slide plate (84), two connecting ropes (85) and two elastic members (86). The third mounting frame (81) is fixedly arranged on the second mounting frame (3). The screw (83) is rotatably arranged on the third mounting frame (81) through a bearing. The first motor (82) drives the screw (83) to rotate. The third mounting frame (81) is provided with a first sliding groove (87). The slide plate (84) is threadedly sleeved on the screw (83), and the slide plate (84) is limitedly slidably connected to the first sliding groove (87). The connecting rope (85) is arranged between the slide plate (84) and the cleaning brush plate (4). The elastic member (86) is pre-pressed between the second mounting frame (3) and the cleaning brush plate (4).

3. The terminal cutting device according to claim 1, characterized in that: The first driving assembly (5) comprises a second motor (51) and a rotating shaft (52); the rotating shaft (52) is rotatably arranged on the first mounting frame (1) via a bearing; and the second motor (51) drives the cutter (2) to rotate via the rotating shaft (52).

4. The terminal cutting device according to claim 1, wherein: The second driving assembly (6) includes a first cylinder (61) and a first connecting plate (62); the first mounting frame (1) is provided with a second sliding groove (11); the first connecting plate (62) is fixedly connected to the second mounting frame (3); and the first connecting plate (62) is slidingly connected to the second sliding groove (11); the first cylinder (61) drives the first connecting plate (62) to move.

5. The terminal cutting device according to claim 1, characterized in that: The terminal bearing assembly (7) includes a bearing platform (71), a second cylinder (72) and a second connecting plate (73); the bearing platform (71) is located below the cutter (2); the first mounting frame (1) is provided with a third sliding groove (12); the second connecting plate (73) is fixedly connected to the bearing platform (71), and the second connecting plate (73) is slidingly connected to the third sliding groove (12); the second cylinder (72) drives the second connecting plate (73) to move.

6. The terminal cutting device according to claim 2, characterized in that: The second mounting frame (3) is provided with two through holes (31), a pulley (32) is provided in the through hole (31), the connecting rope (85) passes through the through hole (31), and the connecting rope (85) passes through the pulley (32).

7. The terminal cutting device according to claim 4, characterized in that: The first mounting frame (1) is provided with a fourth sliding groove (13), and a third connecting plate (33) is fixedly provided at one end of the second mounting frame (3) away from the first connecting plate (62), and the third connecting plate (33) is connected to the fourth sliding groove (13) in a limited sliding manner.

8. The terminal cutting device according to claim 5, characterized in that: The first mounting frame (1) is provided with a fifth sliding groove (14); a fourth connecting plate (74) is fixedly provided at one end of the bearing platform (71) away from the second connecting plate (73); and the fourth connecting plate (74) is connected to the fifth sliding groove (14) in a limited sliding manner.

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