Terminal waste cutting device

Abstract

The utility model belongs to the field of terminals, particularly relates to a terminal waste cutting device, and solves the technical problems that in the prior art, in the terminal machining process, a punching machine needs to be matched with a punching cutting die to carry out terminal separation operation, in the process, manual feeding is needed, then a machine is operated to carry out terminal cutting, and the working efficiency is high. The terminal mechanism comprises a terminal mechanism, a motor which is arranged at a driving position of the terminal mechanism and is used for driving, and a terminal belt wheel I which is arranged at a driving end of the terminal mechanism and is used for being connected with a driving shaft of the motor. A first terminal belt wheel and a terminal driving wheel installed on the outer wall of the first terminal belt wheel are driven to rotate, a terminal is conveyed between the first terminal belt wheel and a terminal driven wheel arranged on the opposite face, a belt is arranged between the first terminal belt wheel and a second terminal belt wheel arranged on the opposite face, and belt transmission is used for driving the terminal driven wheel and the terminal driving wheel to rotate in the same direction.

Description

Technical Field

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

[0002] The terminal machine refers to a machine used for wire processing. It presses the hardware head to the end of the wire and then makes it conductive. The punched terminal can be connected without welding, which is convenient to use;

[0003] Terminal cutting is a part of the terminal machine, used to cut and separate the terminals;

[0004] The authorization announcement number in the prior art is: 202121477194.6, which discloses an automatic plug-in terminal cutting device for electrical terminal cutting processing, which has a reasonable structure, is easy to operate, and has high working efficiency. The device is characterized in that a feeding mechanism and an automatic cutting mechanism are sequentially arranged on the base, and a supporting vertical plate is arranged in the automatic cutting mechanism, a feeding channel is arranged at the lower part of the supporting vertical plate, a motor seat is arranged at the upper part of the supporting vertical plate, and the cutting motor is fixed on the motor seat. The cutting motor is connected to the upper end of the supporting arm through an eccentric wheel mechanism, the supporting arm is vertically arranged, a cutting knife is arranged at the lower end of the supporting arm, and guide blocks are arranged on both sides of the lower part of the supporting vertical plate corresponding to the feeding channel. Compared with the prior art, the device has the significant advantages of reasonable structure, simple operation, and high working efficiency. In the process of cutting the terminal, the terminal machine adopts the traditional terminal cutting technology, and the cutting parts are often purely manual, and each terminal is cut off with diagonal pliers;

[0005] During the processing of existing electrical terminals, a punching machine is required to cooperate with a stamping and cutting die to separate the terminals. During this process, the materials need to be fed manually and then the machine is operated to cut the terminals. The process is complicated and the work efficiency is low. Utility Model Content

[0006] The utility model solves the technical problem (the disadvantages of the prior art) and provides a terminal waste cutting device.

[0007] In order to solve the above technical problems, the utility model provides a terminal waste cutting device, including a terminal mechanism, a motor arranged at a driving position of the terminal mechanism for driving, a terminal pulley 1 arranged at the active end of the terminal mechanism for connecting to the motor driving shaft, and a terminal pulley 2 arranged at the driven end of the terminal mechanism for connecting to the terminal pulley 1 through a belt transmission, a terminal driving wheel is installed on the side of the outer wall of the terminal pulley 1 close to the motor, a terminal driven wheel is installed on the side of the outer wall of the terminal pulley 2 close to the motor, a support plate is arranged between the terminal driving wheel and the terminal driven wheel, a terminal passing groove is opened on the upper surface of the support plate, and a pressing knife is arranged at the cutting position of the terminal passing groove.

[0008] Preferably, support legs are fixedly connected to the left and right sides of the bottom of the support plate, and the support legs are L-shaped.

[0009] Preferably: a pressure block 2 connected to the upper surface of the support plate is fixed on the side of the terminal passing groove close to the terminal driving wheel, a baffle connected to the upper surface of the support plate is fixed on the side of the terminal passing groove close to the terminal driven wheel, and a pressure block 1 fixedly connected to the upper surface of the support plate is arranged between the pressure block 2 and the baffle.

[0010] Preferably, a groove is formed on an outer wall of one side of the support plate close to the baffle, and a cylinder is installed inside the groove.

[0011] Preferably, the top of the cylinder is fixedly connected to the bottom lower surface of the pressing knife, and a presser foot is installed on the side of the baffle close to the pressing knife.

[0012] Preferably, the terminal passage slot is provided with a vertical slot at the lower part of the pressing knife.

[0013] Compared with the related art, the utility model has the following beneficial effects:

[0014] 1. The utility model: When the terminal needs to be cut, the terminal is continuously displaced to the bottom of the pressing knife. At this time, the air cylinder is controlled to pull the pressing knife downward to cut the terminal. After the pressing knife has finished cutting the terminal, the lower part of the notch of the terminal passage slot is retracted into the notch of the vertical slot, that is, the lower part of the terminal, which is used to cut the terminal into place and is also used for continuous input of the terminal.

[0015] 2. The utility model uses the pressure block 2, the pressure block 1 and the blocking piece assembled on the support plate to limit the terminal for transmission.

[0016] 3. The utility model drives the terminal pulley 1 and the terminal driving wheel installed on the outer wall of the terminal pulley 1 to rotate by controlling the operation of the motor, wherein the terminal is transmitted between the terminal pulley 1 and the terminal driven wheel arranged on the opposite side, and there is a belt between the terminal pulley 1 and the terminal pulley 2 arranged on the opposite side, and the belt transmission is used to drive the terminal driven wheel and the terminal driving wheel to rotate in the same direction.

[0017] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a structural diagram of the terminal mechanism in the utility model;

[0021] Figure 3 It is an assembly drawing of the utility model.

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of .

[0023] Numbers in the figure:

[0024] 1. Terminal mechanism; 2. Terminal driving wheel; 3. Outer cover; 4. Motor; 5. Support plate; 6. Support leg; 7. Press block 1; 8. Terminal passage slot; 9. Terminal pulley 1; 10. Terminal pulley 2; 11. Press knife; 12. Cylinder; 13. Vertical slot; 14. Block; 15. Terminal driven wheel; 16. Press foot; 17. Press block 2. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3 A terminal waste cutting device comprises a terminal mechanism 1, a motor 4 arranged at a driving position of the terminal mechanism 1 for driving, a terminal pulley 9 arranged at the active end of the terminal mechanism 1 for connecting with the driving shaft of the motor 4, a terminal pulley 2 10 arranged at the driven end of the terminal mechanism 1 for driving with the terminal pulley 9 through a belt, a terminal driving pulley 2 is installed on the side of the outer wall of the terminal pulley 9 close to the motor 4, a terminal driven pulley 15 is installed on the side of the outer wall of the terminal pulley 2 10 close to the motor 4, a support plate 5 is arranged between the terminal driving pulley 2 and the terminal driven pulley 15, a terminal passage groove 8 is opened on the upper surface of the support plate 5, and a pressing knife 11 is arranged at the cutting position of the terminal passage groove 8;

[0027] The control motor 4 operates to drive the terminal pulley 9 and the terminal driving wheel 2 installed on the outer wall of the terminal pulley 9 to rotate, wherein terminals are transmitted between the terminal pulley 9 and the terminal driven wheel 15 arranged on the opposite side, and there is a belt between the terminal pulley 9 and the terminal pulley 2 10 arranged on the opposite side, and the belt transmission is used to drive the terminal driven wheel 15 and the terminal driving wheel 2 to rotate in the same direction.

[0028] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the left and right sides of the bottom of the support plate 5 are fixedly connected with support legs 6, and the support legs 6 are L-shaped. A pressure block 2 17 connected to the upper surface of the support plate 5 is fixed on the side of the terminal passage slot 8 close to the terminal driving wheel 2, and a baffle 14 connected to the upper surface of the support plate 5 is fixed on the side of the terminal passage slot 8 close to the terminal driven wheel 15. A pressure block 1 7 fixedly connected to the upper surface of the support plate 5 is arranged between the pressure block 2 17 and the baffle 14. A groove opening is provided on the outer wall of the side of the support plate 5 close to the baffle 14, and a cylinder 12 is installed inside the groove opening. The top of the cylinder 12 is fixedly connected to the bottom lower surface of the pressing knife 11, and a press foot 16 is installed on the side of the baffle 14 close to the pressing knife 11. A vertical groove 13 is provided at the lower part of the terminal passage slot 8 at the pressing knife 11.

[0029] When the terminal needs to be cut, the terminal continues to be displaced so that the terminal is displaced to the bottom of the pressing knife 11. At this time, the control cylinder 12 is operated to pull the pressing knife 11 downward to cut the terminal. After the pressing knife 11 cuts, the terminal will be located at the lower part of the notch of the terminal passage slot 8 and shrink into the notch of the vertical slot 13, that is, the lower part of the terminal. The pressing block 2 17, the pressing block 1 7 and the baffle 14 assembled on the support plate 5 are used to limit the terminal for transmission. The assembled baffle 14 cooperates with the presser foot 16 to press the side of the pressing knife 11 to prevent the pressing knife 11 from being lifted too high, resulting in excessive terminal pressing force and causing damage to the terminal.

[0030] In summary, when the terminal needs to be cut, the terminal continues to be displaced so that the terminal is moved to the bottom of the pressing knife 11. At this time, the control cylinder 12 is operated to pull the pressing knife 11 downward to cut the terminal. The initial state of the pressing knife 11 is in the lower part of the slot of the terminal passage slot 8 and is retracted into the slot of the vertical slot 13, that is, the lower part of the terminal. The pressing block 2 17, the pressing block 1 7 and the baffle 14 assembled on the support plate 5 are used to limit the terminal for transmission.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A terminal waste cutting device, comprising a terminal mechanism (1), a motor (4) arranged at a driving position of the terminal mechanism (1) for driving, a terminal pulley 1 (9) arranged at an active end of the terminal mechanism (1) for connecting to a driving shaft of the motor (4), and a terminal pulley 2 (10) arranged at a driven end of the terminal mechanism (1) for driving with the terminal pulley 1 (9) through a belt, characterized in that: A terminal driving wheel (2) is installed on the side of the outer wall of the terminal pulley 1 (9) close to the motor (4), and a terminal driven wheel (15) is installed on the side of the outer wall of the terminal pulley 2 (10) close to the motor (4). A support plate (5) is arranged between the terminal driving wheel (2) and the terminal driven wheel (15), and a terminal passage groove (8) is provided on the upper surface of the support plate (5), and a pressing knife (11) is arranged at the cutting position of the terminal passage groove (8).

2. A terminal waste cutting device according to claim 1, characterized in that: Support legs (6) are fixedly connected to the left and right sides of the bottom of the support plate (5), and the support legs (6) are L-shaped.

3. A terminal waste cutting device according to claim 1, characterized in that: A second pressure block (17) connected to the upper surface of the support plate (5) is fixed on the side of the terminal passage groove (8) close to the terminal driving wheel (2), a baffle (14) connected to the upper surface of the support plate (5) is fixed on the side of the terminal passage groove (8) close to the terminal driven wheel (15), and a first pressure block (7) fixedly connected to the upper surface of the support plate (5) is arranged between the second pressure block (17) and the baffle (14).

4. A terminal waste cutting device according to claim 1, characterized in that: A groove is formed on the outer wall of one side of the support plate (5) close to the baffle (14), and a cylinder (12) is installed inside the groove.

5. A terminal waste cutting device according to claim 4, characterized in that: The top of the cylinder (12) is fixedly connected to the bottom lower surface of the pressing knife (11), and a pressing foot (16) is installed on the side of the baffle (14) close to the pressing knife (11).

6. A terminal waste cutting device according to claim 1, characterized in that: The terminal passage groove (8) is provided with a vertical groove (13) at the lower part of the pressing knife (11).

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