Cable shielding wire cutting system

Abstract

The utility model discloses a cable shielding wire cutting system which comprises a pedal switch and a supporting seat, the supporting seat is respectively provided with an electromagnetic valve and a pair of manipulator pneumatic scissors, and the supporting seat is provided with a baffle. The mechanical arm pneumatic scissors can be controlled to cut shielding wires through the pedal switch, compared with a traditional manual cutting method, the cutting efficiency is greatly improved, and therefore the requirement for cutting a large number of shielding wires is effectively met, and the shielding wires can be cut by adjusting the distance between the outer side of the baffle and the scissor opening of the mechanical arm pneumatic scissors. The length of the shielding wire needing to be cut can be rapidly measured, the shielding wire does not need to abut against a steel plate ruler to be measured, production efficiency is improved, and meanwhile cutting precision is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shielding wire cutting, in particular to a cable shielding wire cutting system. Background Art

[0002] High-voltage shielded cables contain a shielding wire. Shielded cable is a wire with a metal braided sheath, specifically designed to reduce the impact of external electromagnetic fields on power or communication lines. This shield also prevents the line from radiating electromagnetic energy. The shielding layer of the shielded cable needs to be grounded, allowing any external interference signals to be directed to the earth.

[0003] Because the shield layer of a shielded cable needs to be grounded, it must be twisted into a single strand, cut to the appropriate length, and then crimped to a grounding terminal for grounding. Traditionally, the shield wire is placed against a steel ruler and then cut to the desired length with scissors. This crude cutting method not only results in low precision in the resulting shield wire length, but also compromises production efficiency, making it difficult to meet the needs of large-scale shield wire cutting. Therefore, to address these issues, the present invention provides a cable shield wire cutting system that is of great significance. Utility Model Content

[0004] The utility model provides a cable shielding wire cutting system, which can control the manipulator pneumatic scissors to cut the shielding wire through a pedal switch. Compared with the traditional manual cutting method, the cutting efficiency is greatly improved, thereby effectively meeting the large-scale shielding wire cutting needs; by adjusting the distance between the outer side of the baffle and the scissors mouth of the manipulator pneumatic scissors, the required length of the shielding wire can be quickly measured without the need to place the shielding wire against a steel ruler for measurement, which not only improves production efficiency, but also effectively improves cutting accuracy, and in summary solves the problems in the background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model provides a cable shielding wire cutting system, comprising a pedal switch and a support base, wherein a solenoid valve and a manipulator pneumatic scissors are respectively installed on the support base, and a baffle is installed on the support base;

[0007] A connector is provided at one end of the solenoid valve, a first air port and a second air port are respectively provided at the top thereof, and an air inlet, a first exhaust port and a second exhaust port are respectively provided at the bottom of the solenoid valve;

[0008] The manipulator pneumatic scissors are provided with a plurality of bolt holes, and one end of the manipulator pneumatic scissors is respectively provided with an air port A and an air port B, the air ports A and B are respectively installed with an air pipe A and an air pipe B, and the other ends of the air pipe A and the air pipe B are connected to the first air port and the second air port;

[0009] The cross section of the baffle is L-shaped, a pair of waist holes are opened on the front side, and a positioning groove is opened on the side wall of the baffle.

[0010] Furthermore, the surface of the pedal switch is engraved with anti-slip grooves.

[0011] Furthermore, the connector is provided with two sockets, the pedal switch is electrically connected to two wires, and the other ends of the two wires are electrically connected to the corresponding sockets respectively.

[0012] Furthermore, the waist hole is a long strip hole structure, and a pair of the waist holes are respectively located above and below the positioning groove and are symmetrically distributed about the positioning groove.

[0013] Furthermore, the positioning groove is a U-shaped groove structure, and a layer of anti-wear pad is provided on the bottom surface of the positioning groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) When the cable shielding wire cutting system of the present invention is used, a pedal switch can be used to control the pneumatic scissors of the manipulator to cut the shielding wire. Compared with the traditional manual cutting method, the cutting efficiency is greatly improved, thereby effectively meeting the needs of cutting large quantities of shielding wires;

[0016] (2) When the cable shielding wire cutting system of the present invention is used, the distance between the outer side of the baffle and the scissors of the manipulator pneumatic scissors is adjusted to quickly measure the length of the shielding wire to be cut, without having to place the shielding wire against a steel ruler for measurement. This not only improves production efficiency, but also effectively improves cutting accuracy.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural diagram of a cable shielding wire cutting system of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the solenoid valve in the utility model;

[0021] Figure 3 It is a top view of the solenoid valve in the utility model;

[0022] Figure 4 This is a schematic diagram and side view of the structure of the pneumatic scissors of the manipulator in the present utility model;

[0023] Figure 5 It is the front view and side view of the baffle in the utility model;

[0024] Figure 6 This is a schematic diagram of the assembled components of the present invention.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Pedal switch; 2. Support seat; 3. Solenoid valve; 4. Pneumatic scissors for the manipulator; 5. Baffle; 6. Connector; 7. First air port; 8. Second air port; 9. Air inlet; 10. First exhaust port; 11. Second exhaust port; 12. Bolt hole; 13. Air port A; 14. Air port B; 15. Air pipe A; 16. Air pipe B; 17. Waist hole; 18. Positioning groove; 19. Anti-wear pad. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that terms such as "relative", "one end", "inside", "lateral", "end", "two ends", "both sides", "front", "one end face", "the other end face" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-6 As shown, a cable shield wire cutting system of the present invention comprises a pedal switch 1 and a support base 2, on which a solenoid valve 3 and a manipulator pneumatic scissors 4 are respectively mounted, and a baffle 5 is mounted on the support base 2;

[0030] A connector 6 is provided at one end of the solenoid valve 3, a first air port 7 and a second air port 8 are respectively opened on the top thereof, and an air inlet 9, a first exhaust port 10 and a second exhaust port 11 are respectively opened at the bottom of the solenoid valve 3. The solenoid valve 3 adopts a two-position three-port solenoid valve structure of FESCO and is fixed to the support base 2 by fasteners such as bolts;

[0031] A plurality of bolt holes 12 are provided on the manipulator pneumatic scissors 4, and an air port A13 and an air port B14 are provided at one end of the manipulator pneumatic scissors 4, air pipes A15 and air pipes B16 are installed on the air port A13 and air port B14, respectively. The other ends of the air pipes A15 and air pipes B16 are connected to the first air port 7 and the second air port 8. The manipulator pneumatic scissors 4 adopts the VERLR NY-10R model. The bolt holes 12 can be inserted with bolts and other fasteners. The manipulator pneumatic scissors 4 can be fixed to the support base 2 by bolts and other fasteners. When the air port A13 is ventilated, the scissors are closed; when the air port B14 is ventilated, the scissors are opened.

[0032] The cross section of the baffle 5 is L-shaped, and a pair of waist holes 17 are provided on the front thereof, and a positioning groove 18 is provided on the side wall of the baffle 5. When the shielding wire needs to be cut, the shielding wire can be passed through the positioning groove 18 and pulled into the scissor mouth of the manipulator pneumatic scissors 4. At this time, the shielding wire can be positioned through the positioning groove 18 to prevent the shielding wire from offsetting and shaking during the cutting process and affecting the cutting accuracy.

[0033] Among them, the surface of the pedal switch 1 is engraved with anti-slip grooves. When the pedal switch 1 is stepped on, the switch is in the closed state and the circuit is connected; when the foot is released, the spring inside the pedal switch 1 bounces up, the switch is in the open state, and the circuit is disconnected. When the foot steps on the pedal switch 1, the anti-slip grooves can increase the friction between the foot and the pedal switch 1 to play an anti-slip role, thereby effectively preventing slipping when the foot steps on the pedal switch 1.

[0034] Among them, the connector 6 is provided with two sockets, and the pedal switch 1 is electrically connected to two wires (i.e., one positive and one negative). The other ends of the two wires are electrically connected to the corresponding sockets. After the connector 6 is electrically connected to the two wires of the pedal switch 1 through the two sockets, a loop is formed. When the air inlet 9 is connected to the air source from the outside and the pedal switch 1 is stepped on, the air inlet 9 is connected to the first air port 7, and the second air port 8 is connected to the second exhaust port 11; for the Panasonic foot switch, the air inlet 9 is connected to the second air port 8, and the first air port 7 is connected to the first exhaust port 10.

[0035] Among them, the waist hole 17 is a long strip hole structure, and a pair of waist holes 17 are respectively located above and below the positioning groove 18 and are symmetrically distributed about the positioning groove 18. Bolts can be inserted into the waist holes 17, and the baffle 5 can be fixed to the support seat 2 by fasteners such as bolts. The distance between the outer side of the baffle 5 and the scissors mouth of the manipulator pneumatic scissors 4 can be adjusted through the waist hole 17 (this distance is the cutting length of the shielding wire) to quickly measure the required length of the shielding wire without pressing the shielding wire against the steel ruler for measurement. This not only greatly improves the cutting efficiency to meet the needs of large-scale shielding wire cutting, but also effectively improves the cutting accuracy.

[0036] Among them, the positioning groove 18 is a U-shaped groove structure, and a layer of anti-wear pad 19 is provided on the bottom surface of the positioning groove 18. The anti-wear pad 19 is made of elastic materials such as rubber and is fixed by glue or other means. When the shielding wire passes through the positioning groove 18, the anti-wear pad 19 can play an anti-wear protection role to prevent the shielding wire from direct contact with the groove wall surface of the positioning groove 18 and causing wear.

[0037] The circuits, electronic components and chip modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0038] The standard parts used in the application documents can all be purchased on the market. All components in this application document can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The electrical components appearing in this article are all connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls the LED lamp body, etc.

[0039] The working principle of this utility model is:

[0040] When the utility model is in use, the staff member presses the insulated outer cover of the shielding wire against the outer side of the baffle 5 with the right hand, then passes the shielding wire through the positioning groove 18 of the baffle 5 with the left hand, and pulls it into the scissor mouth of the manipulator pneumatic scissors 4, so that the shielding wire is in a taut state, and then steps on the pedal switch 1, the pedal switch 1 and the solenoid valve 3 form a circuit, the switch is closed, the electromagnetic coil inside the solenoid valve 3 attracts the electromagnet, so that the air inlet 9 of the solenoid valve 3 is connected with the first air port 7, and the second air port 8 is connected with the second exhaust port 11, then the external air source gas The air passes through the first air port 7 of the solenoid valve 3 and enters the air port A13 of the pneumatic scissor hand 4 of the manipulator, and enters the cylinder port to drive the scissors to close and cut the shielding wire. The distance between the outer side of the baffle 5 and the scissor mouth of the pneumatic scissors of the manipulator 4 can be adjusted through the waist hole 17 (this distance is the cutting length of the shielding wire) so as to quickly measure the required length of the shielding wire without having to measure the shielding wire against the steel ruler. This not only greatly improves the cutting efficiency to meet the needs of large-scale shielding wire cutting, but also effectively improves the cutting accuracy.

[0041] When the staff releases the pedal switch 1, the circuit between the pedal switch 1 and the solenoid valve 3 is disconnected, the electromagnetic coil inside the solenoid valve 3 loses its magnetic force, and the electromagnet returns to its original position, so that the air inlet 9 of the solenoid valve 3 is connected to the second air port 8, and the first air port 7 is connected to the first exhaust port 10. The external air source gas enters the air port B14 of the pneumatic scissor hand 4 of the manipulator through the second air port 8 of the solenoid valve 3, and enters the cylinder port to drive the scissors. After the scissors are opened, they enter the air port A13 of the pneumatic scissor hand 4 of the manipulator, and then flow into the first air port 7 of the solenoid valve 3, and finally are discharged from the first exhaust port 10, thus forming a cycle.

[0042] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable shield wire cutting system, characterized in that: It includes a pedal switch and a support base, on which a solenoid valve and a manipulator pneumatic scissors are respectively installed, and a baffle is installed on the support base; A connector is provided at one end of the solenoid valve, a first air port and a second air port are respectively provided at the top thereof, and an air inlet, a first exhaust port and a second exhaust port are respectively provided at the bottom of the solenoid valve; The manipulator pneumatic scissors are provided with a plurality of bolt holes, and one end of the manipulator pneumatic scissors is respectively provided with an air port A and an air port B, the air ports A and B are respectively installed with an air pipe A and an air pipe B, and the other ends of the air pipe A and the air pipe B are connected to the first air port and the second air port; The cross section of the baffle is L-shaped, a pair of waist holes are opened on the front side, and a positioning groove is opened on the side wall of the baffle.

2. A cable shielding wire cutting system according to claim 1, characterized in that: The surface of the pedal switch is engraved with anti-skid patterns.

3. The cable shielding wire cutting system according to claim 1, characterized in that: The connector is provided with two sockets, the pedal switch is electrically connected to two wires, and the other ends of the two wires are electrically connected to the corresponding sockets respectively.

4. The cable shielding wire cutting system according to claim 1, characterized in that: The waist holes are long strip-shaped hole structures, and a pair of waist holes are respectively located above and below the positioning groove and are symmetrically distributed about the positioning groove.

5. The cable shielding wire cutting system according to claim 1, characterized in that: The positioning groove is a U-shaped groove structure, and a layer of anti-wear pad is provided on the bottom surface of the positioning groove.

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