CN212525811U

CN212525811U - Pin line segment cutting device

Info

Publication number: CN212525811U
Application number: CN202020702181.3U
Authority: CN
Inventors: 谭军; 项刚; 李旭; 刘志勇; 庞鹏
Original assignee: Sichuan Jiuzhou Optoelectronics Technology Co Ltd
Current assignee: Sichuan Jiuzhou Optoelectronics Technology Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-12
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a device is cut to pin line segment, include: the section cutting unit is used for the section cutting operation of the lead wires; the stepping unit is used for stepping when the pin line is cut and comprises a bottom plate, two pairs of assembly seats are installed on the bottom plate in an upward extending mode, a rotating shaft is arranged at the upper end of each pair of assembly seats, a gear is arranged on each rotating shaft, one end of each rotating shaft is connected with a stepping motor, limiting parts are installed at one end of the bottom plate in pairs, racks penetrate through the limiting parts, the racks are meshed with the gears, clamping assemblies are installed between the racks, and the clamping assemblies are used for clamping when the pin lines are conveyed; and the conveying unit is used for conveying the pin wires after the cutting. The utility model discloses can carry out the section cutting operation of pin line, make things convenient for the sharp operation of pin line, the convenient transfer with the pin line has stronger practicality.

Description

Pin line segment cutting device

Technical Field

The utility model relates to a relevant technical field of connector production facility especially relates to a device is cut to pin line segment.

Background

The connector is used as a signal transmission connection bridge in an optical fiber communication device, signal communication and transmission are convenient to carry out, pins which are convenient to connect with other ports are arranged outside the connector which is formed by necessary connectors, common pins are copper products in order to improve the stability of optical fiber communication, and the copper pin round rod has the main advantages of good heat dissipation effect, easiness in processing and stability in signal transmission, and the copper pins have the characteristics of softness and easiness in abrasion at the same time, so that the difficulty is improved for the section cutting operation of the lead wires.

The existing copper pin line segment cutting device has the defects that the surface abrasion of a pin line in the transmission process is large, the pin line after segment cutting has certain curvature, the pin line after segment cutting is inconvenient to collect in the later period, the segment cutting efficiency of the pin line is reduced, and the quality of a connector is influenced.

Disclosure of Invention

The utility model provides a device is cut to pin line segment to solve the not enough of above-mentioned prior art, can carry out the section of pin line and cut the operation, make things convenient for the sharp operation of pin line, the convenient transfer with the pin line has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a pin wire segment cutting apparatus comprising:

the section cutting unit is used for the section cutting operation of the lead wires;

the stepping unit is used for stepping when the pin line is cut and comprises a bottom plate, two pairs of assembly seats are installed on the bottom plate in an upward extending mode, a rotating shaft is arranged at the upper end of each pair of assembly seats, a gear is arranged on each rotating shaft, one end of each rotating shaft is connected with a stepping motor, limiting parts are installed at one end of the bottom plate in pairs, racks penetrate through the limiting parts, the racks are meshed with the gears, clamping assemblies are installed between the racks, and the clamping assemblies are used for clamping when the pin lines are conveyed;

and the conveying unit is used for conveying the pin wires after the cutting.

Further, the centre gripping subassembly is including installing the connecting plate before the rack, the connecting plate is upwards installed L shape cardboard a pair of with extending, the equal card of L shape cardboard is located one side of locating part, the connecting plate is upwards installed with extending the board, it installs the cylinder to extend board upper end both sides, the key board is installed to the expansion end of cylinder, lower extension board is installed to key shape board downwardly extending, lower extension board lower extreme is and installs the folder with equidistant array, the upper plate is installed to the stiff end upper end of cylinder, the folder is installed down to the upper plate upper end with equidistant array, go up the position one-to-one of folder and folder down, and the extension length that goes up folder and be located conveying unit one end is good at the extension length that lower folder is located conveying unit one end.

Furthermore, the upper clamping piece and the lower clamping piece are identical in structure, the upper clamping piece and the lower clamping piece are both of V-shaped structures, the opening of the upper clamping piece faces downwards, the opening of the lower clamping piece faces upwards, and anti-skidding rubber pads are arranged on the inner walls of the upper clamping piece and the lower clamping piece.

Further, the unit is cut to section, including installing in the extension board of bottom plate one end, the extension board is installed a pair of deflector upwards with extending, both ends all run through and are formed with the guiding hole about the deflector, two pairs of epitaxial slabs are installed to the deflector upper end all outwards with extending, the guiding hole that is located the upper end is located before last epitaxial slab, every pair of epitaxial slab all is equipped with the lead screw with rotating, the effect motor is all installed to lead screw one end, be equipped with between the lead screw and cut the subassembly, the extension board both sides are installed a pair of end assembly plate with outwards extending, lower epitaxial slab is all installed to the deflector upper end, the guiding hole that is located the lower extreme is located between end assembly plate and the lower epitaxial slab, all the screw rod between lower epitaxial slab and the end assembly plate, be equipped with down cutting the subassembly between the screw rod, it is used for the section of pin line.

Furthermore, go up the subassembly and include all revolve the last assembly circle in the lead screw, go up and be equipped with the upper junction plate between the assembly circle, the upper junction plate is worn in the guiding hole, and the upper junction plate is installed with the upper slitter plate with extending downwards, goes up the cutting plate and is located between the guiding plate, goes up the cutting plate lower extreme and is the cutting part.

Further, the lower cutting assembly comprises lower assembling rings which are all screwed on the screw rod, a lower connecting plate is arranged between the lower assembling rings, a lower cutter is installed on the lower connecting plate in an upward extending mode and located between the guide plates, and a cutting part is arranged at the upper end of the lower cutter.

Further, the conveying unit comprises a pair of supporting plates which are installed on the bottom plate in an upward extending mode, conveying wheels are arranged between the upper ends of the supporting plates, conveying grooves are formed in the outer arc walls of the conveying wheels in an equally-spaced array mode, the conveying wheels are connected with driving motors, a horizontal plate is installed on one side of each supporting plate in an outward extending mode, an inclined plate is formed at the other end of the horizontal plate in an inclined mode, the other end of the inclined plate inclines downwards, and side plates are arranged on the outer sides of the horizontal plate and the inclined plate along the.

Further, the conveying groove is of a V-shaped structure, and the inner wall of the conveying groove is provided with an anti-skidding rubber pad.

The technical scheme has the advantages that:

1. the section cutting unit is used for performing section cutting operation on the pin wire, in the section cutting process, under the drive of a corresponding driving device, the screw rod and the screw rod drive the upper cutting assembly and the lower cutting assembly to perform relative motion along the length of the guide plate, and finally the section cutting operation of the pin wire is completed through the cutting parts of the upper cutting plate and the lower cutting knife.

2. The stepping unit is driven by a stepping motor to rotate a gear, the rotation of the gear drives a rack meshed with the gear to move, and finally realizes the movement of a clamping assembly, the clamping assembly is mainly used for clamping a pin wire in section cutting operation, during clamping, a key-shaped plate is driven by an air cylinder to move downwards so as to drive the lower supporting plate to move downwards, and finally an upper clamping piece arranged at the lower end of the lower supporting plate is pushed to the pin wire so that the pin wire is positioned between the upper clamping piece and the lower clamping piece and then moves forwards under the driving of the rack, on one hand, the linear operation of a copper wire is completed through the interaction of the upper clamping piece and the lower clamping piece, and simultaneously the pin wire is pulled to move forwards, so that the section cutting unit can conveniently realize the section cutting operation of the pin wire with a certain length, wherein, in order to be suitable for clamping and conveying the pin wires with different diameters, the upper clamping piece and the lower clamping piece are arranged into a V-shaped, simultaneously in order to prevent pin line in pulling conveying process and go up folder and lower folder relative motion appear, consequently all set up anti-skidding rubber pad at last folder and lower folder inner wall, wherein for convenient conveying unit carries the pin line after cutting the section, consequently will go up the extension length that folder is located conveying unit one end and be good at the extension length that lower folder is located conveying unit one end, this kind of design, convenient conveying wheel carries the pin line after cutting the section.

3. The conveying unit is used for conveying the pin wires after the section cutting, and the pin wires after the section cutting are transferred to the inclined plate from the upper clamping piece and the lower clamping piece, so that the collection operation of the pin wires after the section cutting is convenient to perform.

4. The utility model discloses can carry out the section cutting operation of pin line, make things convenient for the sharp operation of pin line, the convenient transfer with the pin line has stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a lead segment cutting device includes:

and the section cutting unit 1 is used for the section cutting operation of the lead wires. The section cutting unit 1 comprises a support plate 10 installed at one end of a bottom plate 27, a pair of guide plates 12 are installed on the support plate 10 in an upward extending mode, guide holes 120 are formed in the upper end and the lower end of each guide plate 12 in a penetrating mode, two pairs of upper extension plates 15 are installed at the upper end of each guide plate 12 in an outward extending mode, the guide holes 120 located at the upper end are located in front of the upper extension plates 15, each pair of upper extension plates 15 are rotatably provided with a screw rod 16, an acting motor is installed at one end of each screw rod 16, an upper cutting assembly 18 is arranged between the screw rods 16, a pair of bottom assembly plates 11 are installed at two sides of the support plate 10 in an outward extending mode, a lower extension plate 13 is installed at the upper end of each guide plate 12, the guide holes 120 located at the lower end are located between the bottom assembly plates 11 and the lower extension plates 13, screw rods 14 are located between the lower extension plates 13 and the bottom assembly plates 11. The upper cutting assembly 18 comprises upper assembling rings 180 which are screwed on the screw rod 16, an upper connecting plate 181 is arranged between the upper assembling rings 180, the upper connecting plate 181 penetrates through the guide hole 120, an upper cutting plate 182 is installed on the upper connecting plate 181 in a downward extending mode, the upper cutting plate 182 is located between the guide plates 12, and the lower end of the upper cutting plate 182 is a blade. The lower cutting assembly 17 comprises lower assembling rings 170 which are screwed on the screw 14, lower connecting plates 171 are arranged between the lower assembling rings 170, lower cutters 172 are arranged on the lower connecting plates 171 in an upward extending mode, the lower cutters 172 are located between the guide plates 12, and the upper ends of the lower cutters 172 are blade parts.

The section cutting unit 1 is used for section cutting operation of the pin wire, in the section cutting process, under the driving of a corresponding driving device, the screw rod 16 and the screw rod 14 drive the upper cutting assembly 18 and the lower cutting assembly 17 to move relatively along the length of the guide plate 12, and finally the section cutting operation of the pin wire is completed through the cutting parts of the upper cutting plate 182 and the lower cutting knife 172.

Step-by-step unit 2 for step-by-step when lead wire section cuts, including

bottom plate

27, 20 two pairs of assembly seats are installed to bottom plate 27 upwards extending, every 20 upper ends of assembly seat all are equipped with pivot 21, pivot 21 all is equipped with gear 22, pivot 21 one end all is connected with step motor 23, locating part 24 is installed in pairs to bottom plate 27 one end, all worn rack 25 in the locating part 24, rack 25 all meshes in gear 22, install clamping component 26 between the rack 25, clamping component 26 is used for the centre gripping when lead wire carries. The clamping assembly 26 comprises a connecting plate 260 installed in front of the rack 25, a pair of L-shaped clamping plates 261 are installed on the connecting plate 260 in an upward extending mode, the L-shaped clamping plates 261 are clamped on one side of the limiting part 24, an upper extending plate 262 is installed on the connecting plate 260 in an upward extending mode, air cylinders 263 are installed on two sides of the upper end of the upper extending plate 262, a key plate 266 is installed at the movable end of the air cylinders 263, a lower extending plate 267 is installed on the key plate 266 in a downward extending mode, upper clamping pieces 268 are installed at the lower end of the lower extending plate 267 in an equally-spaced array mode, an upper plate 264 is installed at the upper end of the fixed end of the air cylinders 263, lower clamping pieces are installed at the upper end of the upper plate 264 in an equally-spaced array mode, the positions of the upper clamping pieces 268 and the. The upper clamping piece 268 and the lower clamping piece 265 have the same structure, the upper clamping piece 268 and the lower clamping piece 265 both have a V-shaped structure, the opening of the upper clamping piece 268 faces downwards, the opening of the lower clamping piece 265 faces upwards, and the inner walls of the upper clamping piece 268 and the lower clamping piece 265 are both provided with anti-skidding rubber pads.

The stepping unit 2 is driven by the stepping motor 23 to rotate the gear 22, the rotation of the gear 22 drives the rack 25 engaged with the gear to move, and finally realizes the movement of the clamping assembly 26, the clamping assembly 26 is mainly used for clamping a lead wire in a section cutting operation, during the clamping, the key plate 266 moves downwards through the air cylinder 263 so as to drive the lower supporting plate 267 to move downwards, and finally the upper clamping piece 268 arranged at the lower end of the lower supporting plate 267 is pushed towards the lead wire so that the lead wire is positioned between the upper clamping piece 268 and the lower clamping piece 265, and then moves forwards under the driving of the rack 25, on one hand, the linear operation of a copper wire is completed through the interaction of the upper clamping piece 268 and the lower clamping piece 265, and simultaneously, the lead wire is pulled to move forwards, so that the section cutting unit 1 can conveniently realize the section cutting operation of the lead wire with a certain length, wherein, in order to adapt to the clamping and conveying operation of the lead wires with different diameters, therefore, the upper clamping piece 268 and the lower clamping piece 265 are arranged to be in a V-shaped structure, and meanwhile, in order to prevent the pin wires from moving relatively to the upper clamping piece 268 and the lower clamping piece 265 in the pulling and conveying process, anti-skid rubber pads are arranged on the inner walls of the upper clamping piece 268 and the lower clamping piece 265, wherein the length of the upper clamping piece 268 at one end of the conveying unit 3 is longer than that of the lower clamping piece 265 at one end of the conveying unit 3 in order to facilitate the conveying unit 3 to convey the segmented pin wires, and the conveying wheel 31 is convenient to convey the segmented pin wires.

And the conveying unit 3 is used for conveying the pin wires after the cutting. The conveying unit 3 comprises a pair of supporting plates 30 which are installed on the bottom plate 27 in an upward extending mode, a conveying wheel 31 is arranged between the upper ends of the supporting plates 30, conveying grooves 310 are formed in an array mode at equal intervals on the outer arc wall of the conveying wheel 31, a driving motor 32 is connected with the conveying wheel 31, a horizontal plate 33 is installed on one side of each supporting plate 30 in an outward extending mode, an inclined plate 34 is formed on the other end of each horizontal plate 33 in an inclined mode, the other end of each inclined plate 34 inclines downwards, and side plates 35 are arranged on the outer sides of the horizontal plates 33 and the inclined plates 34 along the. The conveying trough 310 is a V-shaped structure, and the inner wall is provided with an anti-skid rubber pad.

The conveying unit 3 is used for conveying the pin wires after the section cutting, and transferring the pin wires after the section cutting from the upper clamping piece 268 to the lower clamping piece 265 to the inclined plate 34, so that the collecting operation of the pin wires after the section cutting is convenient to perform, wherein, during the conveying process, the conveying groove 310 of the conveying wheel 31 is contacted with the lower side of the pin wires after the section cutting, meanwhile, the clamping effect on the pin wires is cancelled by the air cylinder 263, and then, the pin wires are driven to move forwards through the rotation of the conveying wheel 31, and finally the pin wires are transferred out of the device, wherein, in order to improve the friction force between the pin wires and the conveying groove 310, the conveying efficiency is improved, and therefore, the conveying groove 310 is provided with a corresponding anti-skid rubber pad.

Specifically, in the operation process, the stepping unit 2 is started firstly, clamps one end of the copper wire, pulls the copper wire until the copper wire is elongated to a certain length, performs the copper wire section cutting operation through the section cutting unit 1, and then completes the pin wire conveying operation after the section cutting operation through the conveying unit 3.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A lead segment cutting device, comprising:

the cutting unit (1) is used for cutting the lead wires;

the stepping unit (2) is used for stepping when a lead wire segment is cut and comprises a bottom plate (27), two pairs of assembly seats (20) are installed on the bottom plate (27) in an upward extending mode, a rotating shaft (21) is arranged at the upper end of each pair of assembly seats (20), gears (22) are arranged on the rotating shafts (21), a stepping motor (23) is connected to one end of each rotating shaft (21), limiting parts (24) are installed at one end of the bottom plate (27) in pairs, racks (25) penetrate through the limiting parts (24), the racks (25) are meshed with the gears (22), clamping assemblies (26) are installed between the racks (25), and the clamping assemblies (26) are used for clamping when the lead wire is conveyed;

and the conveying unit (3) is used for conveying the pin wires after the cutting.

2. The lead wire cutting device according to claim 1, wherein the clamping assembly (26) comprises a connecting plate (260) installed in front of the rack (25), a pair of L-shaped clamping plates (261) are installed on the connecting plate (260) in an upward extending manner, the L-shaped clamping plates (261) are clamped on one side of the limiting member (24), an upper extending plate (262) is installed on the connecting plate (260) in an upward extending manner, air cylinders (263) are installed on two sides of the upper end of the upper extending plate (262), a key plate (266) is installed at the movable end of the air cylinders (263), a lower supporting plate (267) is installed on the key plate (266) in a downward extending manner, upper clamping members (268) are installed at the lower end of the lower supporting plate (267) in an equally spaced array, an upper plate (264) is installed at the upper end of the air cylinders (263), lower clamping members (265) are installed at the upper end of the upper plate (264) in an equally, and the extension length of the upper clamping piece (268) at one end of the conveying unit (3) is longer than that of the lower clamping piece (265) at one end of the conveying unit (3).

3. The lead wire cutting device according to claim 2, wherein the upper clamping piece (268) and the lower clamping piece (265) are identical in structure, the upper clamping piece (268) and the lower clamping piece (265) are both in a V-shaped structure, the opening of the upper clamping piece (268) faces downwards, the opening of the lower clamping piece (265) faces upwards, and anti-skid rubber pads are arranged on the inner walls of the upper clamping piece (268) and the lower clamping piece (265).

4. The lead wire cutting device according to claim 1, wherein the cutting unit (1) comprises a support plate (10) mounted at one end of the bottom plate (27), the support plate (10) is provided with a pair of guide plates (12) in an upward extending manner, guide holes (120) are formed at the upper end and the lower end of each guide plate (12) in a penetrating manner, two pairs of upper extension plates (15) are mounted at the upper end of each guide plate (12) in an outward extending manner, the guide holes (120) at the upper end are positioned in front of the upper extension plates (15), each pair of upper extension plates (15) are rotatably provided with lead screws (16), an upper acting motor is mounted at one end of each lead screw (16), an upper cutting assembly (18) is arranged between the lead screws (16), a pair of bottom assembly plates (11) is mounted at two sides of the support plate (10) in an outward extending manner, a lower extension plate (13) is mounted at the upper end of each guide plate (12), and the guide holes (120) at the lower end are positioned between the, equal screw rod (14) between lower epitaxial plate (13) and end assembly plate (11), be equipped with between screw rod (14) and cut down subassembly (17), cut up subassembly (18) and cut down subassembly (17) and mutually support and be used for the section of pin line to cut.

5. The lead wire cutting device according to claim 4, wherein the upper cutting assembly (18) comprises upper assembling rings (180) which are screwed on the lead screw (16), upper connecting plates (181) are arranged between the upper assembling rings (180), the upper connecting plates (181) penetrate through the guide holes (120), the upper connecting plates (181) are provided with upper cutting plates (182) in a downward extending manner, the upper cutting plates (182) are positioned between the guide plates (12), and the lower ends of the upper cutting plates (182) are blade parts.

6. The lead wire cutting device according to claim 4, wherein the lower cutting assembly (17) comprises lower assembling rings (170) which are all screwed on the screw (14), lower connecting plates (171) are arranged between the lower assembling rings (170), lower cutters (172) are arranged on the lower connecting plates (171) in an upward extending manner, the lower cutters (172) are positioned between the guide plates (12), and the upper ends of the lower cutters (172) are blade parts.

7. The lead wire cutting device according to claim 1, wherein the conveying unit (3) comprises a pair of supporting plates (30) which are mounted on the bottom plate (27) in an upward extending manner, a conveying wheel (31) is arranged between the upper ends of the supporting plates (30), conveying grooves (310) are formed on the outer arc wall of the conveying wheel (31) in an equally spaced array, the conveying wheel (31) is connected with a driving motor (32), a horizontal plate (33) is mounted on one side of the supporting plates (30) in an outward extending manner, an inclined plate (34) is formed on the other end of the horizontal plate (33) in an inclined manner, the other end of the inclined plate (34) inclines downwards, and side plates (35) are arranged on the outer sides of the horizontal plate (33) and the inclined plate (34) along the direction of the horizontal plate.

8. The lead wire cutting device according to claim 1, wherein the conveying trough (310) is of a V-shaped structure, and the inner wall is provided with a rubber mat for preventing slipping.