CN212792819U - Automatic wire cutting device - Google Patents
Automatic wire cutting device Download PDFInfo
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- CN212792819U CN212792819U CN202021561694.3U CN202021561694U CN212792819U CN 212792819 U CN212792819 U CN 212792819U CN 202021561694 U CN202021561694 U CN 202021561694U CN 212792819 U CN212792819 U CN 212792819U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 158
- 238000013459 approach Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000005491 wire drawing Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses an automatic formula wire cutting device belongs to the cable and cuts technical field. The wire cutting device comprises a cutting frame, a cutting main body and a wire leading mechanism. The cutting main body comprises a wire feeding assembly and a wire cutting assembly. The cable is transferred to the wire cutting assembly through the wire feeding assembly to be cut. The wire cutting assembly comprises a rotatable cutter assembly and a cylinder assembly for driving the cutter assembly to rotate, the cutter assembly is driven to rotate through the cylinder assembly to cut the cable, the acting force direction of the cable is correspondingly changed in the rotating process of the cutter, so that the cutter assembly is prevented from continuously applying pressure to the cable from one direction, the notch of the cable is enabled to be deformed uniformly, and the notch of the cable is kept flat. Compared with the prior art, the utility model provides an automatic formula wire cutting device can make the incision of cable keep leveling.
Description
Technical Field
The utility model belongs to the technical field of the cable cuts, especially, an automatic formula wire cutting device.
Background
In the process of producing and processing the cable, the cable is generally required to be cut according to a set length. The existing wire cutting device conveys a cable to a position between cutters which are symmetrically arranged up and down through a wire feeding mechanism in the cutting process, and then the cable is cut off through the vertical closing of the cutters. Because the cutter is closed from top to bottom, consequently can continue to produce vertical direction pressure to the cable, the cable receives the extrusion and produces horizontal deformation easily, and then leads to the cable incision unevenness.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides an automatic wire cutting device to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
an automatic wire cutting device, comprising:
the cutting rack comprises a rack top plate arranged at the top end of the cutting rack;
the cutting main body comprises a cutting side plate vertically arranged on a top plate of the rack, a wire feeding assembly arranged on the cutting side plate and a wire cutting assembly arranged on the cutting side plate;
the wire leading mechanism comprises a wire leading transverse plate and a wire leading transverse barrel, wherein the wire leading transverse plate is arranged on the top plate of the rack and far away from one side of the wire feeding assembly, and the wire leading transverse barrel is arranged at the top of the wire leading transverse plate.
In a further embodiment, the wire cutting assembly comprises a cutting vertical plate which is vertically and fixedly connected with the front end face of the cutting side plate, a cutting cross hole which is formed in the cutting vertical plate, a cutter assembly which is rotatably connected with the cutting vertical plate and an air cylinder assembly which drives the cutter assembly to rotate, the air cylinder assembly operates to enable the cutter assembly to rotate to cut a cable which passes through the wire cutting assembly, and the pressure direction of the cutter assembly acting on the cable changes along with the rotation of the cutter assembly, so that the cutter assembly is prevented from continuously applying pressure to the cable from one direction, and the cut of the cable is kept flat.
In a further embodiment, the cutter assembly comprises a first cutter and a second cutter in a J-shaped configuration; the air cylinder assembly comprises a first air cylinder for driving the first cutter to rotate and a second air cylinder for driving the second cutter to rotate; the first cutter comprises a first cutter handle and a first cutting edge, one end of the first cutter handle is rotatably connected with the end part of the telescopic rod of the first cylinder, and the first cutting edge is fixedly connected with the end part of the first cutter handle far away from the first cylinder; the second cutter comprises a second cutter handle and a second cutting edge, one end of the second cutter handle is rotatably connected with the end part of the telescopic rod of the second cylinder, the second cutting edge is fixedly connected with the end part, far away from the second cylinder, of the second cutter handle, and the first cutting edge and the second cutting edge are oppositely arranged and are recessed towards opposite directions so that cables can penetrate through the space between the first cutting edge and the second cutting edge; the first cylinder is positioned above the first cutter, and the end part of the first cylinder, far away from the first cutter, is rotatably connected with the cutting vertical plate; the second cylinder is positioned below the second cutter, and the end part of the second cylinder, far away from the second cutter, is rotatably connected with the cutting vertical plate; the telescopic rod of the first cylinder and the telescopic rod of the second cylinder contract simultaneously to enable the first blade to rotate towards the lower oblique direction and the second blade to rotate towards the upper oblique direction, and the distance between the first blade and the second blade is reduced to cut the cable; meanwhile, the first blade and the second blade rotate relative to the circumferential direction of the cable, so that the pressure of the first blade and the pressure of the second blade acting on the cable are constantly changed along with the rotation of the first blade and the second blade, the extrusion deformation of the notch is uniform, and the notch of the cable is kept flat.
In a further embodiment, the wire feeding assembly comprises a wire feeding motor fixedly connected with the rear end face of the cutting side plate, a wire feeding driving wheel fixedly connected with an output shaft of the wire feeding motor, a wire feeding cylinder fixedly connected with the front end face of the cutting side plate, a wire feeding cross block fixedly connected with the end part of a telescopic rod of the wire feeding cylinder, and a wire feeding driven wheel rotatably connected with the front end face of the wire feeding cross block; the telescopic rod of the wire feeding cylinder horizontally penetrates through the wire cutting edge and is inserted into the wire feeding driving wheel, the wire feeding driving wheel is positioned below the wire feeding driven wheel, and the telescopic rod of the wire feeding cylinder stretches and retracts to drive the wire feeding transverse block to move up and down to adjust the gap between the wire feeding driven wheel and the wire feeding driving wheel; the cable is arranged between the wire feeding driving wheel and the wire feeding driven wheel, and the wire feeding motor drives the wire feeding driving wheel to rotate, so that the cable moves along the length direction, and the transfer of the cable is realized.
In a further embodiment, the wire cutting device further comprises a tightening assembly, wherein the tightening assembly comprises a tightening transverse plate, a first tightening vertical plate and a second tightening vertical plate which are vertically fixed on the tightening transverse plate, a tightening cylinder horizontally fixed on one side of the first tightening vertical plate, which is far away from the second tightening vertical plate, a tightening side plate fixed on one side of the second tightening vertical plate, which is far away from the first tightening vertical plate, tightening clamping rods which are in mirror symmetry up and down, a tightening rocker rotatably connected with one end of the tightening clamping rod, and a tightening push rod rotatably connected with the end part of the tightening rocker, which is far away from the tightening clamping rod; the end part of the tightening push rod, which is far away from the tightening rocker, horizontally penetrates through the second tightening vertical plate and is fixedly connected with the end part of the tightening cylinder; the telescopic rod of the tightening cylinder extends to push the tightening push rod to squeeze the tightening rocker so that the tightening rocker drives the tightening clamping rod to be close to the end part far away from the tightening rocker and clamp the cable; when the cable is cut, the acting force is applied to the cable by the cable cutting assembly, the cable generates pulling force to the two ends, the cable is tightened by the tightening assembly and the cable feeding assembly from the two ends, and therefore the condition that the cutting length is inaccurate due to the fact that the cable is loosened is avoided.
In a further embodiment, the wire cutting device further comprises a straightening assembly, wherein the straightening assembly comprises a straightening side plate vertically arranged on the top plate of the rack and a plurality of groups of straightening rollers vertically and symmetrically arranged on the straightening side plate; the cable is straightened through the straightening roller, and the accuracy of the cutting length of the cable is improved.
In a further embodiment, the straightening assembly comprises a plurality of straightening chutes vertically formed in the front end surfaces of the straightening side plates, an upper sliding block and a lower sliding block arranged in the straightening chutes, and straightening springs fixedly connected with the top of the upper sliding block or the bottom of the lower sliding block, the straightening springs are fixedly connected with the top or the bottom of the straightening chutes, straightening rotating shafts are fixed on the front end surfaces of the upper sliding block and the lower sliding block, and the straightening rollers are rotatably sleeved on the straightening rotating shafts; the distance between the straightening idler wheels can be adjusted by sliding the upper sliding block and the lower sliding block in the straightening sliding groove so as to adapt to the straightening of cables with different line widths; the straightening spring generates downward thrust to the upper sliding block and upward thrust to the lower sliding block, and the straightening pulley keeps the trend of being relatively close to the upper sliding block and the lower sliding block, so that the straightening function of the cable is realized.
Has the advantages that: the utility model provides an automatic formula wire cutting device, include and cut the frame, cut main part and lead wire mechanism. The cutting main body comprises a wire feeding assembly and a wire cutting assembly. The cable is transferred to the wire cutting assembly through the wire feeding assembly to be cut. The wire cutting assembly comprises a rotatable cutter assembly and a cylinder assembly for driving the cutter assembly to rotate, the cutter assembly is driven to rotate through the cylinder assembly to cut the cable, the acting force direction of the cable is correspondingly changed in the rotating process of the cutter, so that the cutter assembly is prevented from continuously applying pressure to the cable from one direction, the notch of the cable is enabled to be deformed uniformly, and the notch of the cable is kept flat. Compared with the prior art, the utility model provides an automatic formula wire cutting device can make the incision of cable keep leveling.
Drawings
Fig. 1 is a schematic structural view of the automatic wire cutting device of the present invention.
Fig. 2 is a schematic view of the wire cutting assembly cutting the cable according to the present invention.
Fig. 3 is a schematic diagram of the cable cutting assembly of the present invention during the process of cutting the cable.
Fig. 4 is a schematic structural view of the wire feeding assembly of the present invention.
Fig. 5 is a schematic structural view of the tightening assembly of the present invention.
Fig. 6 is a schematic structural diagram of the straightening assembly of the present invention.
In fig. 1 to 6, the following symbols are respectively given: the cutting machine comprises a cutting frame 10, a frame top plate 11, a cutting main body 20, a cutting side plate 21, a wire feeding assembly 22, a wire feeding motor 221, a wire feeding driving wheel 222, a wire feeding air cylinder 223, a wire feeding cross block 224, a wire feeding driven wheel 225, a wire cutting assembly 23, a cutting vertical plate 231, a cutter assembly 232, a first cutter 2321, a first handle 23211, a first cutter edge 23212, a second cutter 2322, a second handle 23221, a second cutter edge 23222, an air cylinder assembly 233 and a first air cylinder 2331, the wire drawing mechanism comprises a second cylinder 2332, a wire drawing mechanism 30, a wire drawing transverse plate 31, a wire drawing transverse cylinder 32, a tightening component 40, a tightening transverse plate 41, a first tightening vertical plate 42, a second tightening vertical plate 43, a tightening cylinder 44, a tightening side plate 45, a tightening push rod 46, a tightening clamping rod 47, a tightening rocker 48, a straightening component 50, a straightening side plate 51, a straightening roller 52, a straightening chute 53, an upper sliding block 54, a lower sliding block 55, a straightening spring 56 and a straightening rotating shaft 57.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
The applicant researches and discovers that when the existing wire cutting device cuts the cable, the cable is conveyed to the position between the vertically symmetrical cutters through the wire feeding mechanism, then the cable is cut off by vertically closing the cutters, and the vertical pressure is continuously generated on the cable and the cable is continuously extruded due to the vertically closed cutters, so that the transverse deformation of the cable is generated, and the notch of the cable is not flat.
In order to solve the problems existing in the prior art, the utility model provides an automatic wire cutting device. As shown in fig. 1, the automatic wire cutting apparatus includes a cutting frame 10, a cutting body 20, and a wire guiding mechanism 30.
Specifically, the cutting frame 10 includes a frame top plate 11, and the frame top plate 11 is fixedly connected to the top of the cutting frame 10. The cutting body 20 is provided on the frame top plate 11. The cutting body 20 includes a cutting side plate 21, a wire feeding assembly 22, and a wire cutting assembly 23. Wherein, cut curb plate 21 vertical setting, the bottom surface of cutting curb plate 21 and the top surface fixed connection of frame roof 11. The wire feeding assembly 22 and the wire cutting assembly 23 are arranged on the cutting side plate 21. The wire guiding mechanism 30 comprises a wire guiding transverse plate 31 and a wire guiding transverse cylinder 32, the wire guiding transverse plate 31 is arranged on one side, away from the wire feeding assembly 22, of the rack top plate 11, the wire guiding transverse cylinder 32 is horizontally arranged on the wire guiding transverse plate 31, one end of the wire guiding transverse cylinder 32 points to the wire feeding assembly 22, the wire guiding mechanism 30 is horizontally transferred to the wire guiding mechanism 22 through the wire feeding assembly 22, the wire is led out through the wire guiding mechanism 30, the wire cutting mechanism is located between the wire feeding assembly 22 and the wire guiding mechanism 30, and when the wire is transferred to a set length, the wire cutting assembly 23 cuts the wire.
The wire cutting assembly 23 in the present embodiment includes a cutting riser 231, a cutter assembly 232, and a cylinder assembly 233 in conjunction with fig. 2 and 3. Wherein, the cutting vertical plate 231 is vertically and fixedly connected with the front end surface of the cutting side plate 21. The cutting vertical plate 231 is horizontally provided with a cutting transverse hole (not shown in the figure) for a cable to pass through. The cutter assembly 232 is rotatably connected with the cutting vertical plate 231. The cutter assembly 232 includes a first cutting blade 2321 and a second cutting blade 2322, and the first cutting blade 2321 and the second cutting blade 2322 are both J-shaped. The first cutting blade 2321 includes a horizontally disposed first shank 23211 and a first cutting edge 23212 having a circular arc-shaped configuration. The second cutting knife 2322 includes a horizontally disposed second knife handle 23221 and a second cutting edge 23222 of the circular arc joint. One end of the first knife handle 23211 is fixedly connected with one end of the first knife edge 23212, and the connection part of the first knife handle 23211 and the first knife edge 23212 is rotatably connected with the cutting vertical plate 231. One end of the second tool handle 23221 is fixedly connected with one end of the first cutting edge 23212, and the connection between the second tool handle 23221 and the second cutting edge 23222 is rotatably connected with the cutting vertical plate 231. The cylinder assembly 233 includes a first cylinder 2331 and a second cylinder 2332. The first cylinder 2331 is located above the first cutting blade 2321; moreover, the end of the telescopic rod of the first cylinder 2331 is rotatably connected with the end of the first knife handle 23211 far away from the first knife edge 23212, and the end of the first cylinder 2331 far away from the first knife handle 23211 is rotatably connected with the cutting vertical plate 231. A second cylinder 2332 is located below the second cutter 2322; the end of the telescopic rod of the second cylinder 2332 is rotatably connected to the end of the second tool holder 23221 away from the second cutting edge 23222, and the end of the second cylinder 2332 away from the second tool holder 23221 is rotatably connected to the cutting riser 231. The first and second cutting edges 23212 and 23222 are oppositely disposed and recessed in opposite directions to allow a cable to pass between the first and second cutting edges 23212 and 23222. When the telescopic rod of the first cylinder 2331 is contracted, the first knife edge 23212 is driven to rotate obliquely downwards by the first knife handle 23211; when the telescopic rod of the second cylinder 2332 is contracted, the second knife handle 23221 drives the second knife edge 23222 to rotate obliquely upwards. The distance between the first blade 23212 and the second blade 23222 decreases to cut the cable; meanwhile, the first cutting edge 23212 and the second cutting edge 23222 rotate circumferentially relative to the cable, so that the pressure of the first cutting edge 23212 and the second cutting edge 23222 on the cable is continuously changed along with the rotation of the first cutting edge 23212 and the second cutting edge 23222, and the cutter assembly 232 is prevented from continuously applying pressure to the cable from one direction, and further the condition that the transverse deformation of the cut of the cable is aggravated to generate unevenness is avoided. As shown in fig. 2 and 3, the first and second blades 23212 and 23222 have a horizontal force applied to the cable when they initially come into contact with the cable, and as the first and second blades 23212 and 23222 rotate, the direction of the force applied to the cable by the first and second blades 23212 and 23222 is inclined. The direction of the acting force of the first cutting edge 23212 and the second cutting edge 23222 on the cable is changed continuously, so that the extrusion deformation at the cut of the cable is uniform, and the cut of the cable is kept flat.
Referring to fig. 4, the thread feeding assembly 22 in this embodiment includes a thread feeding motor 221, a thread feeding driving wheel 222, a thread feeding cylinder 223, a thread feeding cross block 224, and a thread feeding driven wheel 225. The end surface of the shell of the wire feeding motor 221 is fixedly connected with the rear end surface of the cutting side plate 21, the output shaft of the wire feeding motor 221 horizontally penetrates through the cutting side plate 21 and is inserted into the wire feeding driving wheel 222, and the wire feeding driving wheel 222 is fixedly connected with the output shaft of the wire feeding motor 221. The wire feeding cylinder 223 is fixedly connected with the front end face of the cutting side plate 21, the wire feeding cylinder 223 is vertically arranged, the end portion wire feeding transverse block 224 of the telescopic rod of the wire feeding cylinder 223 is fixedly connected, the wire feeding driven wheel 225 is rotatably connected with the front end face of the wire feeding transverse block 224, and the wire feeding driven wheel 225 is located above the wire feeding driving wheel 222. The telescopic rod of the thread feeding cylinder 223 stretches and retracts to drive the thread feeding cross block 224 to move up and down to adjust the gap between the thread feeding driven wheel 225 and the thread feeding driving wheel 222. The cable is arranged between the cable feeding driving wheel 222 and the cable feeding driven wheel 225, and the cable feeding driving wheel 222 is driven to rotate by the cable feeding motor 221, so that the cable generates movement along the length direction, and the cable is transferred to the cable cutting assembly 23 for cutting.
In the cable cutting process, cutter unit 232 exerts pressure on the cable and makes the cable produce pulling force to both ends, if the both ends of cable are unset, then can lead to the cable to relax to the centre, and then lead to the cable to cut length inaccuracy. To solve this problem, in a further embodiment, in connection with fig. 5, the thread cutting device further comprises a tensioning assembly 40. The tightening assembly 40 comprises a tightening cross plate 41, a first tightening vertical plate 42, a second tightening vertical plate 43, a tightening cylinder 44, a tightening side plate 45, a tightening push rod 46, two tightening clamping rods 47 and two tightening rockers 48. Wherein the tightening transverse plate 41 is horizontally arranged, and the bottom surface of the tightening transverse plate 41 is fixedly connected with the top surface of the rack top plate 11. The first tensioning vertical plate 42 and the second tensioning vertical plate 43 are vertically fixed on the top surface of the tensioning transverse plate 41, and a certain distance is reserved between the first tensioning vertical plate 42 and the second tensioning vertical plate 43. The shell of the tightening cylinder 44 is fixedly connected with one side of the first tightening vertical plate 42 far away from the second tightening vertical plate 43, and the telescopic rod of the tightening cylinder 44 horizontally penetrates through the first tightening vertical plate 42 and points to the second tightening vertical plate 43. The taut side panel 45 is secured to the side of the second taut riser 43 remote from the first taut riser 42. One end of the tightening push rod 46 is fixedly connected with the end of the telescopic rod of the tightening cylinder 44, and the other end of the tightening push rod 46 is rotatably connected with the tightening rocker 48. The other end of the tightening rocker 48 is rotatably connected to one end of the tightening clamp rod 47. The two tightening clamp rods 47 are mirror-symmetrical up and down, and one side of the middle part of the tightening clamp rod 47 close to the tightening rocker 48 is rotatably connected with the tightening side plate 45. The stretching rod of the stretching cylinder 44 extends to push the stretching push rod 46 to squeeze the stretching rocker 48, so that the stretching rocker 48 drives the ends of the stretching clamping rods 47 far away from the stretching rocker 48 to approach each other and clamp the cable. When the cable is cut, the wire cutting assembly 23 applies acting force to the cable, and the cable generates pulling force to two ends. At this time, the tightening assembly 40 and the wire feeding assembly 22 straighten and tighten the wire from both ends, so that the condition that the cutting length is inaccurate due to the loosening of the wire is avoided.
Straightening should be carried out before the cable is cut so as to ensure the accuracy of the cut length of the cable. Referring to fig. 6, in the present embodiment, the cutting device further includes a straightening assembly 50. The straightening assembly 50 includes a straightening side plate 51 and a plurality of sets of straightening rollers 52 which are symmetrical up and down. The alignment side plate 51 is vertically fixed to the top surface of the top plate 11 of the rack on the side away from the wire feeding mechanism 30. The straightening roller 52 is disposed on the front end surface of the straightening side plate 51. The cable horizontally passes through the space between the upper and lower symmetrical straightening rollers 52, and the straightening rollers 52 press the cable to straighten the bent part of the cable. The straightening roller 52 straightens the cable, and the straightened cable is cut, so that the accuracy of the cut length can be improved.
Different cables have different line widths, and in the straightening process through the straightening roller 52, if the gap above and below the straightening roller 52 cannot be adjusted, the cable with the thick line width is seriously extruded, and even the insulating sleeve coated on the outer layer of the cable is damaged. To address this issue, in a further embodiment, alignment assembly 50 includes a plurality of alignment runners 53, an upper slide 54, a lower slide 55, and an alignment spring 56. Wherein, the straightening chute 53 is vertically arranged on the front end surface of the straightening vertical plate. The upper slider 54 and the lower slider 55 are disposed in the aligning chute 53, and the upper slider 54 and the lower slider 55 can slide up and down along the aligning chute 53. One end of the straightening spring 56 is fixedly connected with the top of the upper sliding block 54, and the other end of the straightening spring 56 is fixedly connected with the inner wall of the top end of the straightening chute 53; or, one end of the straightening spring 56 is fixedly connected with the bottom of the lower slider 55, and the other end of the straightening spring 56 is fixedly connected with the inner wall of the bottom end of the straightening chute 53. A straightening rotating shaft 57 is horizontally fixed on the front end surfaces of the upper sliding block 54 and the lower sliding block 55, and the straightening roller 52 is rotatably sleeved on the straightening rotating shaft 57. The distance between the alignment rollers 52 can be adjusted by sliding the upper slider 54 and the lower slider 55 in the alignment chute 53 to adapt to the alignment of cables with different line widths. Meanwhile, the straightening spring 56 generates a downward thrust to the upper slide block 54 and an upward thrust to the lower slide block 55, so that the vertically symmetrical straightening pulleys keep a relatively close trend, and further the straightening roller 52 extrudes the cable, thereby straightening the cable.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (7)
1. An automatic wire cutting device, comprising:
the cutting rack comprises a rack top plate arranged at the top end of the cutting rack;
the cutting main body comprises a cutting side plate vertically arranged on a top plate of the rack, a wire feeding assembly arranged on the cutting side plate and a wire cutting assembly arranged on the cutting side plate;
the wire leading mechanism comprises a wire leading transverse plate and a wire leading transverse barrel, wherein the wire leading transverse plate is arranged on the top plate of the rack and far away from one side of the wire feeding assembly, and the wire leading transverse barrel is arranged at the top of the wire leading transverse plate.
2. The automatic wire cutting device according to claim 1, wherein the wire cutting assembly comprises a cutting vertical plate fixedly connected to a front end surface of the cutting side plate perpendicularly, a cutting cross hole formed in the cutting vertical plate, a cutter assembly rotatably connected to the cutting vertical plate, and a cylinder assembly driving the cutter assembly to rotate, the cylinder assembly operates to rotate the cutter assembly to cut a cable passing through the cutting vertical plate, and a pressure direction of the cutter assembly acting on the cable changes along with rotation of the cutter assembly.
3. The automatic wire cutting device according to claim 2, wherein the cutter assembly comprises a first cutter and a second cutter of a J-shaped configuration; the air cylinder assembly comprises a first air cylinder for driving the first cutter to rotate and a second air cylinder for driving the second cutter to rotate; the first cutter comprises a first cutter handle and a first cutting edge, one end of the first cutter handle is rotatably connected with the end part of the telescopic rod of the first cylinder, and the first cutting edge is fixedly connected with the end part of the first cutter handle far away from the first cylinder; the second cutter comprises a second cutter handle and a second cutting edge, one end of the second cutter handle is rotatably connected with the end part of the telescopic rod of the second cylinder, the second cutting edge is fixedly connected with the end part, far away from the second cylinder, of the second cutter handle, and the first cutting edge and the second cutting edge are oppositely arranged and are recessed towards opposite directions so that cables can penetrate through the space between the first cutting edge and the second cutting edge; the first cylinder is positioned above the first cutter, and the end part of the first cylinder, far away from the first cutter, is rotatably connected with the cutting vertical plate; the second cylinder is positioned below the second cutter, and the end part of the second cylinder, far away from the second cutter, is rotatably connected with the cutting vertical plate; the telescopic rod of the first cylinder and the telescopic rod of the second cylinder contract simultaneously to enable the first blade to rotate towards the lower oblique direction, the second blade to rotate towards the upper oblique direction, and the distance between the first blade and the second blade is reduced to cut the cable.
4. The automatic wire cutting device according to claim 1, wherein the wire feeding assembly comprises a wire feeding motor fixedly connected with the rear end surface of the cutting side plate, a wire feeding driving wheel fixedly connected with an output shaft of the wire feeding motor, a wire feeding cylinder fixedly connected with the front end surface of the cutting side plate, a wire feeding cross block fixedly connected with the end part of a telescopic rod of the wire feeding cylinder, and a wire feeding driven wheel rotatably connected with the front end surface of the wire feeding cross block; the telescopic rod of the wire feeding cylinder horizontally penetrates through the wire cutting edge and is inserted into the wire feeding driving wheel, the wire feeding driving wheel is located below the wire feeding driven wheel, and the telescopic rod of the wire feeding cylinder drives the wire feeding cross block to move up and down to adjust a gap between the wire feeding driven wheel and the wire feeding driving wheel.
5. The automatic wire cutting device according to claim 1, further comprising a tightening assembly, wherein the tightening assembly comprises a tightening transverse plate, a first tightening vertical plate and a second tightening vertical plate vertically fixed on the tightening transverse plate, a tightening cylinder horizontally fixed on one side of the first tightening vertical plate away from the second tightening vertical plate, a tightening side plate fixed on one side of the second tightening vertical plate away from the first tightening vertical plate, tightening clamping rods in mirror symmetry up and down, a tightening rocker rotatably connected with one end of the tightening clamping rod, and a tightening push rod rotatably connected with an end of the tightening rocker away from the tightening clamping rod; the tightening clamping rods are rotatably connected with the tightening side plates; the end part of the tightening push rod, which is far away from the tightening rocker, horizontally penetrates through the second tightening vertical plate and is fixedly connected with the end part of the tightening cylinder; the telescopic rod of the tightening cylinder extends to push the tightening push rod to squeeze the tightening rocker so that the tightening rocker drives the end parts of the tightening clamping rods far away from the tightening rocker to mutually approach and clamp the cable.
6. The automatic wire cutting device according to claim 1, further comprising a straightening assembly, wherein the straightening assembly comprises a straightening side plate vertically disposed on the top plate of the machine frame and a plurality of sets of straightening rollers vertically and symmetrically disposed on the straightening side plate.
7. The automatic wire cutting device according to claim 6, wherein the alignment assembly comprises a plurality of alignment sliding grooves vertically formed in the front end surface of the alignment side plate, an upper slider and a lower slider arranged in the alignment sliding grooves, and an alignment spring fixedly connected to the top of the upper slider or the bottom of the lower slider, the alignment spring is fixedly connected to the top or the bottom of the alignment sliding grooves, alignment rotating shafts are fixed to the front end surfaces of the upper slider and the lower slider, and the alignment rollers are rotatably sleeved on the alignment rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561694.3U CN212792819U (en) | 2020-07-31 | 2020-07-31 | Automatic wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561694.3U CN212792819U (en) | 2020-07-31 | 2020-07-31 | Automatic wire cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN212792819U true CN212792819U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021561694.3U Active CN212792819U (en) | 2020-07-31 | 2020-07-31 | Automatic wire cutting device |
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| CN (1) | CN212792819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102657A (en) * | 2021-04-12 | 2021-07-13 | 成都盛世京缆电缆有限公司 | Cable straightening device |
| CN113399598A (en) * | 2021-06-24 | 2021-09-17 | 湖南工程学院 | Cable cutting device for communication base station construction |
-
2020
- 2020-07-31 CN CN202021561694.3U patent/CN212792819U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102657A (en) * | 2021-04-12 | 2021-07-13 | 成都盛世京缆电缆有限公司 | Cable straightening device |
| CN113399598A (en) * | 2021-06-24 | 2021-09-17 | 湖南工程学院 | Cable cutting device for communication base station construction |
| CN113399598B (en) * | 2021-06-24 | 2022-07-26 | 湖南工程学院 | Device is tailor to cable for communication base station construction |
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