CN109676066A

CN109676066A - A kind of cut-to-length device of electric wire

Info

Publication number: CN109676066A
Application number: CN201910134617.5A
Authority: CN
Inventors: 韩倩倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2019-04-26

Abstract

The invention discloses a kind of cut-to-length device of electric wire, including pedestal, pedestal includes bottom plate, circular bosses and waist type boss, waist type groove is formed on waist type boss, one end of electric wire is pressed against on waist type groove, and the other end of electric wire is wrapped on actinobacillus wheel, and actinobacillus wheel is fixed in shaft, shaft is hinged on interconnecting piece, interconnecting piece is fixed on ring gear, and ring gear is hinged on circular bosses, and first motor is fixed on circular bosses, first motor is fixed with pinion gear, and pinion gear is engaged with ring gear；The both ends of waist type boss are equipped with moveable first cutter and the second cutter, are fixed with first sensor and second sensor on bottom plate, shaft lower end is fixed with sensing chip；Fixed there are two the swing clamp cylinder of front and back setting on waist type boss, swing clamp cylinder is fixed with pressing plate.Coiled electric wire can be cut into a section isometric electric wire automatically by the present invention, and electric wire can be improved cuts out efficiency.

Description

A kind of cut-to-length device of electric wire

Technical field:

The present invention relates to cable and wire processing technique fields, and in particular to a kind of cut-to-length device of electric wire.

Background technique:

Electric wire is in the actual use process, it usually needs the electric wire of entire volume is cut into a section isometric shorter electricity Line, and if usually requiring first to be determined length with ruler by manually cutting out, it is then cut by cutting implement, such worker Working strength it is larger, and inefficiency.

Summary of the invention:

The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of cut-to-length device of electric wire, it can be certainly Dynamic that coiled electric wire is cut into a section isometric electric wire, electric wire can be improved cuts out efficiency.

The solution to the technical problem of the present invention is as follows:

A kind of cut-to-length device of electric wire, including pedestal, the pedestal include from bottom to top integrally formed bottom plate, circle Boss and waist type boss form waist type groove on the upper end outer wall of waist type boss, and it is recessed that the movable end of electric wire is pressed against waist type On slot, the fixation end of electric wire is wrapped on actinobacillus wheel, and actinobacillus wheel is fixed on the upper end of shaft, and the lower end of shaft is hinged on connection In portion, interconnecting piece is fixed on the outer wall of ring gear, and ring gear forms downwardly convex annulus, and annulus is cut with scissors by first bearing It connecing on the outer wall of circular bosses, the motor cavity of side opening is formed on the circular bosses, electric shock is intracavitary to be fixed with first motor, The upper end of the motor shaft of first motor is fixed with pinion gear, and pinion gear is engaged with ring gear；The left end and the right side of the waist type boss End is separately formed the second cutter groove of the first cutter groove that left side is open and right openings, is socketed with the first cutter in the first cutter groove, First cutter is fixed on the motor shaft of the second motor, and the second motor is fixed on the end of the piston rod of the first double-rod cylinder, the The second cutter is socketed in two cutter grooves, the second cutter is fixed on the motor shaft of third motor, and third motor is fixed on second pair On the piston rod of bar cylinder, the first double-rod cylinder and the second double-rod cylinder are fixed in the cavity of waist type boss；On the bottom plate It is fixed with the first sensor being symmetrical set and second sensor, the end that the shaft passes through interconnecting piece is fixed with induction Piece；The first swing clamp cylinder and the second swing clamp cylinder that front and back is arranged, the work of the first swing clamp cylinder are fixed on the waist type boss The rear end of stopper rod is fixed with the first pressing plate, and the piston rod of the second swing clamp cylinder is fixedly arranged at the front end with the second pressing plate.

The inner wall of the waist type groove is matched with the outer wall of electric wire, and the depth of waist type groove is less than the radius of electric wire.

The connection shaping has the stepped hole in " I " fonts, and the shaft is hinged on stepped hole by second bearing Boss ring is formed in upper end hole, in the middle part of shaft, boss ring is pressed against on the upper surface of the inner ring of second bearing, the shaft Lower end sleeve and be fixed on the obstruction of side opening and put on, hinder the outer wall of set to be pressed against on the inner wall in friction portion, friction portion Sleeve is simultaneously fixed in the lower stomidium of stepped hole, is equipped with elastic component in the obstruction set, elastic component is socketed in shaft, elastic component Both ends press up against on the bottom surface for hindering set and on friction plate, the outer wall of friction plate and the inner wall of set is hindered to pass through spline company It connects, the upper surface of friction plate is pressed against in the upper inside walls in friction portion.

The even elastic component is spring.

First swing clamp cylinder, the second swing clamp cylinder, the first double-rod cylinder pass through corresponding respectively with the second double-rod cylinder Electronic valve connect with central processing unit, central processing unit and first sensor, second sensor, first motor, the second motor With third electrical connection of motor.

Blanking tray is fixed on the outer wall of the waist type boss, the upper side wall of blanking tray is inclined-plane high in other places, blanking The outer diameter of disk is greater than the outer diameter of ring gear.

Protrusion effect of the invention is: compared with prior art, coiled electric wire can be cut into a section etc. automatically by it Long electric wire, electric wire can be improved cuts out efficiency.

Detailed description of the invention:

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is front view of the invention；

Fig. 3 be Fig. 2 along the sectional view of A-A；

Fig. 4 is top view of the invention.

Specific embodiment:

Embodiment is shown in as shown in Figures 1 to 4, a kind of cut-to-length device of electric wire, including pedestal 11, the pedestal 11 Including from bottom to top integrally formed bottom plate 111, circular bosses 112 and waist type boss 113, on the upper end outer wall of waist type boss 113 Waist type groove 1131 is formed, the movable end of electric wire 12 is pressed against on waist type groove 1131, the fixation end winding of electric wire 12 On actinobacillus wheel 13, actinobacillus wheel 13 is fixed on the upper end of shaft 14, and the lower end of shaft 14 is hinged on interconnecting piece 15, interconnecting piece 15 It is fixed on the outer wall of ring gear 16, ring gear 16 forms downwardly convex annulus 161, and annulus 161 passes through first bearing 17 It is hinged on the outer wall of circular bosses 112, the motor cavity of side opening is formed on the circular bosses 112, intracavitary be fixed with of shocking by electricity First motor 18, the upper end of the motor shaft of first motor 18 are fixed with pinion gear 19, and pinion gear 19 is engaged with ring gear 16；It is described The left end of waist type boss 113 and right end are separately formed the second cutter groove of the first cutter groove 1132 that left side is open and right openings 1133, the first cutter 20 is socketed in the first cutter groove 1132, the first cutter 20 is fixed on the motor shaft of the second motor 21, and second Motor 21 is fixed on the end of the piston rod of the first double-rod cylinder 22, is socketed with the second cutter 23 in the second cutter groove 1133, and second Cutter 23 is fixed on the motor shaft of third motor 24, and third motor 24 is fixed on the piston rod of the second double-rod cylinder 25, the One double-rod cylinder 22 and the second double-rod cylinder 25 are fixed in the cavity of waist type boss 113；Left and right is fixed on the bottom plate 111 Symmetrically arranged first sensor 26 and second sensor 27, the end that the shaft 14 passes through interconnecting piece 15 are fixed with sensing chip 28；The first swing clamp cylinder 29 and the second swing clamp cylinder 30 that front and back is arranged, the first corner gas are fixed on the waist type boss 113 The rear end of the piston rod of cylinder 29 is fixed with the first pressing plate 31, and the piston rod of the second swing clamp cylinder 30 is fixedly arranged at the front end with the second pressing plate 32。

Further, the inner wall of the waist type groove 1131 is matched with the outer wall of electric wire 12, waist type groove 1131 Depth be less than electric wire 12 radius.

Further, the interconnecting piece 15 forms the stepped hole 151 in " I " fonts, and the shaft 14 passes through the Two bearings 33 are hinged in the upper end hole of stepped hole 151, and the middle part of shaft 14 forms boss ring 141, and boss ring 141 is pressed against On the upper surface of the inner ring of second bearing 33, the lower end sleeve of the shaft 14 is simultaneously fixed on the obstruction set 34 of side opening, The outer wall of set 34 is hindered to be pressed against on the inner wall in friction portion 35,35 sleeve of friction portion is simultaneously fixed in the lower stomidium of stepped hole 151, It is equipped with elastic component 36 in the obstruction set 34, elastic component 36 is socketed in shaft 14, and the both ends of elastic component 36 press up against resistance Hinder on the bottom surface of set 34 and on friction plate 37, the outer wall of friction plate 37 is connect with the inner wall of set 34 is hindered by spline, friction plate 37 upper surface is pressed against in the upper inside walls in friction portion 35.

Further, the even elastic component 36 is spring.

Further, first swing clamp cylinder 29, the second swing clamp cylinder 30, the first double-rod cylinder 22 and second pair Bar cylinder 25 is connect by corresponding electronic valve with central processing unit respectively, and central processing unit and first sensor 26, second pass Sensor 27, first motor 18, the second motor 21 and third motor 24 are electrically connected.

Further, it is fixed with blanking tray 38 on the outer wall of the waist type boss 113, the upper side wall of blanking tray 38 is High inclined-plane in other places, the outer diameter of blanking tray 38 are greater than the outer diameter of ring gear 16.

Working principle: first motor 18 drives pinion gear 19 to rotate, and pinion gear 19 drives ring gear 16 to rotate, ring gear 16 Actinobacillus wheel 13 is driven to rotate counterclockwise around pedestal 11 by interconnecting piece 15, shaft 14, the electric wire that actinobacillus wheel 13 is released is pressed against waist In the waist type groove 1131 of type boss 113, when actinobacillus wheel 13 goes to the top of second sensor 27, second sensor 27 is detected To sensing chip 28, signal is passed to central processing unit, the second corner gas of central processing unit control front side by second sensor 27 The piston rod corner of cylinder 30 is shunk, and drives the second pressing plate 32 to push down the front end portion of electric wire 12, when actinobacillus wheel 13 goes to first When the top of sensor 26, first sensor 26 detects that signal is passed to central processing by sensing chip 28, first sensor 26 The piston rod corner of device, the first swing clamp cylinder 29 of central processing unit control front side is shunk, and drives the first pressing plate 31 by electric wire 12 Rear end part push down, then central processing unit control the second double-rod cylinder 25 piston rod stretching, extension and third motor 24 open, Second double-rod cylinder 25 drives third motor 24 to move right, and third motor 24 drives the rotation of the second cutter 23, thus by electric wire 12 cuttings, after cutting, the second double-rod cylinder 25 is shunk, and the second cutter 23 resets, and the first swing clamp cylinder stretching, extension, the first briquetting releases Constraint to the electric wire of cutting, electric wire are slipped on blanking tray 38, and are skidded off along blanking tray 38；When actinobacillus wheel 13 passes again to When the top of two sensors 27, central processing unit again open by the first swing clamp cylinder of secondary control, and the first pressing plate pushes down electric wire again, in Central processor controls the second motor and the first double-rod cylinder is opened, and the second motor drives the rotation of the first cutter, the first double-rod cylinder The second motor is driven to be moved to the left, to cut off electric wire；Friction portion 35 and obstruction set 34, friction plate 37 can increase actinobacillus wheel 13 Resistance prevents it that the electric wire for making to release is freely rotated excessively loose.

Finally, the above embodiments are only used to illustrate the present invention, and not limitation of the present invention, related technical field Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.

Claims

1. a kind of cut-to-length device of electric wire, including pedestal (11), it is characterised in that: the pedestal (11) includes from bottom to top Integrally formed bottom plate (111), circular bosses (112) and waist type boss (113) form on the upper end outer wall of waist type boss (113) There is waist type groove (1131), the movable end of electric wire (12) is pressed against on waist type groove (1131), the fixation end of electric wire (12) It is wrapped on actinobacillus wheel (13), actinobacillus wheel (13) is fixed on the upper end of shaft (14), and the lower end of shaft (14) is hinged on interconnecting piece (15) on, interconnecting piece (15) is fixed on the outer wall of ring gear (16), and ring gear (16) forms downwardly convex annulus (161), annulus (161) is hinged on the outer wall of circular bosses (112) by first bearing (17), on the circular bosses (112) at Type has the motor cavity of upper side opening, and electric shock is intracavitary to be fixed with first motor (18), and the upper end of the motor shaft of first motor (18) is solid Surely have pinion gear (19), pinion gear (19) is engaged with ring gear (16)；The left end of the waist type boss (113) and right end respectively at The second cutter groove (1133) of the first cutter groove (1132) and right openings that type has left side to be open, the first cutter groove (1132) is interior to be socketed with First cutter (20), the first cutter (20) are fixed on the motor shaft of the second motor (21), and the second motor (21) is fixed on first The end of the piston rod of double-rod cylinder (22), the second cutter groove (1133) is interior to be socketed with the second cutter (23), and the second cutter (23) is solid It being scheduled on the motor shaft of third motor (24), third motor (24) is fixed on the piston rod of the second double-rod cylinder (25), and first Double-rod cylinder (22) and the second double-rod cylinder (25) are fixed in the cavity of waist type boss (113)；It is fixed on the bottom plate (111) There are the first sensor (26) being symmetrical set and second sensor (27), the shaft (14) passes through the end of interconnecting piece (15) Portion is fixed with sensing chip (28)；The first swing clamp cylinder (29) and second that front and back is arranged is fixed on the waist type boss (113) Swing clamp cylinder (30), the rear end of the piston rod of the first swing clamp cylinder (29) are fixed with the first pressing plate (31), the second swing clamp cylinder (30) piston rod is fixedly arranged at the front end with the second pressing plate (32).

2. a kind of cut-to-length device of electric wire according to claim 1, it is characterised in that: the waist type groove (1131) Inner wall matched with the outer wall of electric wire (12), the depth of waist type groove (1131) is less than the radius of electric wire (12).

3. a kind of cut-to-length device of electric wire according to claim 1, it is characterised in that: interconnecting piece (15) molding There is the stepped hole (151) in " I " fonts, the shaft (14) is hinged on the upper end of stepped hole (151) by second bearing (33) It in hole, is formed in the middle part of shaft (14) boss ring (141), boss ring (141) is pressed against the upper of the inner ring of second bearing (33) On end face, the lower end sleeve of the shaft (14) is simultaneously fixed on the obstruction set (34) of side opening, hinders the outer wall of set (34) It is pressed against on the inner wall of friction portion (35), friction portion (35) sleeve is simultaneously fixed in the lower stomidium of stepped hole (151), the obstruction It covers in (34) and is equipped with elastic component (36), elastic component (36) is socketed on shaft (14), and the both ends of elastic component (36) press up against It hinders on the bottom surface of set (34) and on friction plate (37), the outer wall of friction plate (37) and the inner wall of obstruction set (34) are connected by spline It connects, the upper surface of friction plate (37) is pressed against in the upper inside walls of friction portion (35).

4. a kind of cut-to-length device of electric wire according to claim 3, it is characterised in that: even elastic component (36) are Spring.

5. a kind of cut-to-length device of electric wire according to claim 1, it is characterised in that: first swing clamp cylinder (29), the second swing clamp cylinder (30), the first double-rod cylinder (22) pass through corresponding electronic valve with the second double-rod cylinder (25) respectively It is connect with central processing unit, central processing unit and first sensor (26), second sensor (27), first motor (18), second Motor (21) and third motor (24) are electrically connected.

6. a kind of cut-to-length device of electric wire according to claim 1, it is characterised in that: the waist type boss (113) Outer wall on be fixed with blanking tray (38), the upper side wall of blanking tray (38) is inclined-plane high in other places, the outer diameter of blanking tray (38) Greater than the outer diameter of ring gear (16).