CN111049055A

CN111049055A - Cable processing equipment

Info

Publication number: CN111049055A
Application number: CN201911329815.3A
Authority: CN
Inventors: 尚从计
Original assignee: Shanghai Yusheng Enterprise Developing Co ltd
Current assignee: Shanghai Yusheng Enterprise Developing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-04-21
Anticipated expiration: 2039-12-20
Also published as: CN111049055B

Abstract

The invention relates to cable processing equipment which comprises a processing table, a conveying belt, a first supporting frame and a second supporting frame, wherein the conveying belt is arranged below the processing table and used for conveying cables, the first supporting frame and the second supporting frame are positioned on one side of the processing table in the length direction, the first supporting frame is provided with a cutting device used for cutting cables with fixed length, and the second supporting frame is provided with a wire stripping device used for stripping an insulating skin at the end part of each cable after the cables are cut. The automatic paying-off and taking-up device has the advantages that the automatic paying-off, cutting, stripping and taking-up processes of cables can be realized, manual intervention is not needed in the whole process, and the processing efficiency of the cables is improved.

Description

Cable processing equipment

Technical Field

The invention relates to the technical field of wire and cable processing, in particular to cable processing equipment.

Background

The cable comprises a cable core and an insulating sheath coated on the cable core, and in the manufacturing process, the cable core and the sheath are generally formed together and are realized through a high-temperature plastic extruding machine. The cable coated with the insulating sheath can be wound on a cable reel so as to be convenient to roll and transport. Before the cable is used, the cable on the cable drum is processed so that the cable can be used properly.

The utility model discloses a chinese patent of CN107891106B among the prior art discloses a production line is tailor to cable, has solved when changing the cutter in the current, and the cable production line need stop the restart, influences its production efficiency's problem, and this production line is tailor to cable is including the pay-off, drive arrangement and the device of tailorring that set gradually, be provided with buffer memory device between pay-off and the device of tailorring, buffer memory device includes the frame, along the action wheel and the follow driving wheel that frame length direction set gradually, the action wheel rotates to be connected in one end in the frame and drives the rotation through the driving piece, it rotates to be connected on a carriage from the driving wheel, the carriage makes a round trip to slide along frame length direction through a drive mechanism drive, the cable makes a round trip to wind on action wheel and follow driving wheel and carry to tailorring in the device.

The above prior art solutions have the following drawbacks: often need peel off the insulating skin at cable both ends after the cable cutting is accomplished, and can't peel off insulating skin in the above-mentioned production line, and need artifical or semi-automatization equipment to operate, it is inefficient.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the cable processing equipment which can realize the processing processes of automatic paying-off, cutting, stripping and taking-up of cables, does not need manual intervention in the whole process and improves the processing efficiency of the cables.

The above object of the present invention is achieved by the following technical solutions:

a cable processing device comprises a processing table, a conveying belt, a first support frame, a second support frame and a wire releasing device, wherein the conveying belt is arranged below the processing table and used for conveying cables, the first support frame, the second support frame and the wire releasing device are positioned on one side of the processing table in the length direction, a cutting device used for cutting fixed lengths is arranged on the first support frame, a wire stripping device used for stripping an insulating skin at the end part of the cable after the cable is cut is arranged on the second support frame, and the wire stripping devices are arranged at the end parts of two ends of the cable; the wire stripping device comprises a pulling plate moving along the length direction of a cable, a first finger cylinder arranged at the bottom of the pulling plate and used for clamping the end part of the cable, a first driving assembly arranged on the second support frame and used for driving the pulling plate to move, a frame body positioned between the first finger cylinder and the conveying belt, a third cylinder arranged on the frame body and positioned above the cable, an upper stripping knife fixedly connected to the end part of the telescopic end of the third cylinder, an L-shaped plate fixedly connected to the frame body and positioned below the cable on one side edge, a lower stripping knife fixedly connected to the L-shaped plate and positioned below the upper stripping knife, and a second driving assembly arranged on the second support frame and used for driving the frame body to move along the length direction of the second support frame.

Through adopting above-mentioned technical scheme, after cutting device cutting is accomplished, utilize the conveyer belt to carry the place ahead of second support frame with the cable, and utilize the tip of first finger cylinder centre gripping cable, first drive assembly redrives and removes first finger cylinder, make the cable pull out and predetermine length, then, the telescopic link extension of first cylinder, make and go up the broach and remove downwards, utilize broach and lower broach to cut off the insulating skin of cable, recycle second drive assembly and remove the support frame, make and go up the broach and shell the cable down and expose the cable core, thereby can realize automatic secant and wire stripping, personnel's use has been reduced, work efficiency is improved.

The present invention in a preferred example may be further configured to: the cutting device comprises a conveying frame, a clamping belt, a first motor, a first air cylinder, a cutting frame, a second air cylinder, an upper cutter, a lower cutter and a placing assembly, wherein the conveying frame is located above the first support frame, one end of the conveying frame is far away from the first support frame, one end of the conveying frame is hinged to the first support frame, the clamping belt is installed on the side wall of the conveying frame and used for conveying cables, the first motor is used for driving the clamping belt, the first air cylinder is installed on the first support frame, the telescopic end of the first air cylinder is fixedly connected with the end, far away from the hinged end, of the conveying frame, the cutting frame is installed on the first support frame and located between the conveying frame and the first support frame, the second air cylinder is installed at the top of the cutting frame, the upper cutter is fixedly connected with the.

Through adopting above-mentioned technical scheme, press from both sides the cable between two smuggle secretly, two smuggle secretly under the drive of first motor and can rotate fixed number of turns to can make the cable take out fixed length, after the cable takes out fixed length, the telescopic link extension of second cylinder makes last cutter downstream, can cut the cable under the shearing between last cutter and the lower cutter.

The present invention in a preferred example may be further configured to: the placing assembly comprises a convex plate integrally formed with the top plate of the cutting frame, a placing cylinder arranged on the upper surface of the convex plate and penetrating through the telescopic end of the convex plate, a placing motor arranged at the end part of the telescopic end of the placing cylinder, a swing bar with one end part fixedly connected with the output end of the placing motor, and a second finger cylinder arranged at the position, far away from the placing motor, of one end of the placing motor and used for clamping and taking a cable.

Through adopting above-mentioned technical scheme, smuggle when taking out the cable secretly, the second finger cylinder is located and is close to smuggleing one side secretly, utilizes the second finger cylinder to clip the cable, presss from both sides after pressing from both sides tightly, smugglies secretly and continues to carry the cable, and the pendulum discharge machine drives the pendulum strip and carries out 180 rotations this moment, and then can put the cable to the second support frame on to make the both ends of cable all be located one side of wire stripping device, the follow-up wire stripping work of wire stripping device of being convenient for.

The present invention in a preferred example may be further configured to: pay-off including the support base that is the U-shaped form, be located support mount pad, the rigid coupling of base top in support the support rotating turret of base both sides, set up in support the half slot at rotating turret top, weld in the outer wall of mount pad both sides just is located rotation pipe, the one end of half slot are passed rotate the pipe with the lateral wall threaded connection of mount pad and the other end are located rotate bracing piece in the pipe, install in support on the base and flexible end with the ninth cylinder that the mount pad is connected, the cover has the cable dish on the bracing piece, cable on the cable dish wear in two among the cutting device smuggle between secretly.

Through adopting above-mentioned technical scheme, when needs place the cable drum on pay-off, utilize the ninth cylinder extension to make the mount pad rotate, whole mount pad is in the downward sloping state after the rotation is accomplished, rotate the bracing piece again and make the bracing piece break away from and rotate the pipe, place the cable drum in the mount pad again, operating personnel passes the bracing piece again and rotates pipe and cable drum and carry out threaded connection with the lateral wall of the mount pad of opposite side, utilize the shrink of telescopic link in the cylinder to make the mount pad be in the horizontality after threaded connection accomplishes, thereby can make the cable drum break away from ground, realized through the angle that changes pay-off, make the cable drum contact or break away from the bottom surface, thereby need not the manual work and lift up the cable drum, save strength, and improve work efficiency.

The present invention in a preferred example may be further configured to: be provided with on the conveyer belt and be used for pressing from both sides tight and remove the clamping mechanism of cable, clamping mechanism including install in the conveyer belt is close to first support frame one side and follows conveyer belt length direction evenly distributed's connecting plate, rotate connect in the outer wall of connecting plate and symmetry set up in the splint at connecting plate both ends, connect in both sides elastic component between the splint and make both sides the ejecting subassembly that the splint kept away from each other, the bottom of splint just is located there is the butt board of splint rotation point below integrated into one piece.

Through adopting above-mentioned technical scheme, after the cable that takes out secretly is arranged in the processing bench, go up cutter and lower cutter this moment and just cut the cable, and before the cutting, the splint among two adjacent clamping mechanism on the conveyer belt can press from both sides the tip at cable both ends tightly, reduce to take place to slide in the cutting process, are favorable to the cutting of cable.

The present invention in a preferred example may be further configured to: the ejection assembly comprises a supporting plate fixedly connected to the bottom of the first supporting frame, a supporting plate with one end located below the clamping plate, a fourth cylinder installed on the upper surface of the supporting plate and located below the clamping plate, a strip-shaped plate fixedly connected with the end part of the telescopic end of the fourth cylinder, and ejector rods symmetrically arranged on two sides of the strip-shaped plate and far away from one end of the strip-shaped plate and abutted to the abutting plate.

Through adopting above-mentioned technical scheme, when needs are with the splint of clamping mechanism both sides when separately each other, utilize the extension of fourth cylinder telescopic link, can make the ejector pin strike the board, and then can make the splint of both sides take place to rotate and keep away from each other, thereby can arrange the cable in between the splint of both sides, the shrink of rethread fourth cylinder, make the ejector pin keep away from splint, and the splint of both sides are tight each other under the effect of elastic component, and then can press from both sides tightly the cable, thereby need not to use pneumatic clamping jaw, and then can reduce the trachea and arrange on the conveyer belt, therefore avoided taking place the winding condition because of the trachea that the removal of conveyer belt will use on the pneumatic clamping jaw, pneumatic structure's arranging has been simplified.

The present invention in a preferred example may be further configured to: the second support frame is fixedly connected with an installation frame close to one side of the processing table, and a pressing mechanism for pressing the cable is arranged on the installation frame; pressing means include the rigid coupling in the mounting bracket is close to the lateral wall of processing platform one side and be located the extension board of cable top, install in the bottom surface of extension board and telescopic link fifth cylinder, rigid coupling down in the pressing plate of the tip of the telescopic link of fifth cylinder.

Through adopting above-mentioned technical scheme, the telescopic link of fifth cylinder extends, can be so that press the clamp plate to press on the cable, and then can suppress the cable, reduces the cable and takes place gliding possibility at the wire stripping in-process.

The present invention in a preferred example may be further configured to: be provided with the pre-compaction subassembly on the mounting bracket, the pre-compaction subassembly including install in the bottom surface of extension board just is located and keeps away from the sixth cylinder of mounting bracket one side, rigid coupling in the pre-compaction board of the tip of the telescopic link of sixth cylinder, install in pre-compaction roller on the pre-compaction board.

Through adopting above-mentioned technical scheme, before pressing mechanism pressed, the telescopic link of third cylinder extended for prepressing roller supports to the cable on, and then can realize the pre-compaction when first drive assembly and second drive assembly take out the cable, further reduces the cable and takes place lateral shifting's possibility in the extraction process.

The present invention in a preferred example may be further configured to: the mounting frame is provided with a centering assembly for centering a cable, and the centering assembly comprises a vertical plate fixedly connected to the side wall of the mounting frame, which is close to one side of the conveying belt, a seventh air cylinder arranged on the vertical plate and the length direction of the telescopic rod is consistent with the length direction of the conveying belt, a swing rod with one end hinged to the end part of the telescopic rod of the seventh air cylinder, connecting rods positioned on two sides of the swing rod, and a notch which is arranged on the processing table and is positioned below the swing rod; one end of the connecting rod is rotatably connected with the side wall of the swing rod, the other end of the connecting rod is rotatably connected with the end face of the seventh cylinder, and the length of the swing rod is larger than the distance between the seventh cylinder and the conveying belt.

Through adopting above-mentioned technical scheme, because the connecting rod is the fixed length, and the both ends of connecting rod are connected for rotating, when the telescopic link shrink of seventh cylinder, can make the pendulum rod swing 90 degrees downwards, and then can contact the cable and make the cable be in the state of perpendicular to conveyer belt, and then can make the cable of accurate contact of last broach and lower broach, be favorable to the degree of accuracy of wire stripping.

The present invention in a preferred example may be further configured to: the end of processing platform is provided with collects the device, collect the device including being located processing platform terminal pallet, rotate set up in the swing arm at pallet top, install in the top of pallet and the tip of telescopic link with the lateral wall articulated hydraulic stem of swing arm, rigid coupling in the swing arm is kept away from the keysets of pallet one end, install in the keysets bottom surface and telescopic link eighth cylinder down, rigid coupling in the board of receiving of the tip of the flexible end of eighth cylinder, install in receive board length direction both sides and be used for pressing from both sides the third finger cylinder of getting the cable and be located processing platform end just is used for carrying the conveyer belt of having collected the cable.

Through adopting above-mentioned technical scheme, after the processing of cable at the processing bench is accomplished, and remove the cable to the end of processing platform by the conveyer belt, and the third finger cylinder among the collection device this moment is located the cable tip directly over, then the telescopic link extension of eighth cylinder, make the tip at third finger cylinder centre gripping cable both ends of collecting the board both sides, then, the telescopic link shrink of eighth cylinder, the lifting cable makes the cable break away from the processing platform, then, the hydraulic stem extension, make the swing arm rotate, thereby can collect the conveyer belt with the cable and stack, when having collected predetermined cable number, the conveyer belt can be carried the cable of stacking to treating packing department, and then reduce artifical transport, human cost is reduced, and work efficiency is improved.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the cable is clamped between the two clamping belts by arranging the cutting device and the wire stripping device, the two clamping belts can rotate for a fixed number of turns under the driving of the first motor, so that the cable can be drawn out for a fixed length, after the cable is drawn out for the fixed length, the telescopic rod of the second cylinder extends to enable the upper cutter to move downwards, and the cable can be cut under the shearing between the upper cutter and the lower cutter; after cutting, the cable is conveyed to the front of the second support frame by the aid of the conveying belt, the end of the cable is clamped by the aid of the first finger cylinder, the first driving assembly drives and moves the first finger cylinder again to enable the cable to be pulled out by a preset length, then the telescopic rod of the first cylinder extends to enable the upper stripping knife to move downwards, the upper stripping knife and the lower stripping knife are used for cutting off insulation skins of the cable, the support frame is moved by the aid of the second driving assembly to enable the upper stripping knife and the lower stripping knife to strip the cable and expose cable cores, accordingly, automatic wire cutting and stripping can be achieved, use of personnel is reduced, and working efficiency is improved;

2. by arranging the clamping mechanism and the ejection assembly, when the clamping plates on the two sides of the clamping mechanism are required to be separated from each other, the ejector rod can impact the abutting plate by utilizing the extension of the telescopic rod of the fourth cylinder, so that the clamping plates on the two sides can rotate and be separated from each other, a cable can be placed between the clamping plates on the two sides, and the ejector rod is far away from the clamping plates by virtue of the contraction of the fourth cylinder;

3. through setting up collection device, after the processing of cable at the processing bench is accomplished, and remove the cable to the end of processing platform by the conveyer belt, and the third finger cylinder among the collection device this moment is located the cable tip directly over, then the telescopic link extension of eighth cylinder, make the tip at third finger cylinder centre gripping cable both ends of collecting the board both sides, then, the telescopic link shrink of eighth cylinder, the lifting cable makes the cable break away from the processing platform, then, the hydraulic stem extension, make the swing arm rotate, thereby can collect the conveyer belt with the cable and stack, when having collected predetermined cable number, the conveyer belt can be carried the cable of stacking to treating the packing department, and then reduce artifical transport, human cost is reduced, and work efficiency is improved.

Drawings

FIG. 1 illustrates mainly the overall construction of a cable processing plant;

FIG. 2 is a schematic diagram of a portion of the processing apparatus of FIG. 1, illustrating primarily the construction of the cutting and stripping devices;

fig. 3 is an enlarged schematic view of a portion a in fig. 2, mainly illustrating a partial structure of the wire stripping device;

FIG. 4 is a schematic view of a portion of the construction of the processing apparatus of FIG. 1, illustrating primarily the construction of the clamping mechanism;

FIG. 5 is an enlarged view of portion B of FIG. 4, mainly illustrating a partial structure of the clamping mechanism;

FIG. 6 is an enlarged schematic view of section C of FIG. 1, illustrating primarily the structure of the centering assembly;

FIG. 7 is a schematic view of a part of the construction of the processing apparatus of FIG. 1, mainly illustrating the construction of a take-up device;

FIG. 8 is an enlarged schematic view of a portion D in FIG. 7, mainly illustrating a partial structure of the harvesting apparatus;

fig. 9 is a partial structural schematic view of the processing apparatus in fig. 1, mainly illustrating the structure of the pay-off device.

In the figure, 101, a processing table; 102. a conveyor belt; 103. a first support frame; 104. a second support frame; 1041. a mounting frame; 105. a thread transferring device; 1. a cutting device; 11. a carriage; 12. carrying; 13. a first motor; 14. a first cylinder; 15. a cutting frame; 16. a second cylinder; 17. an upper cutter; 18. a lower cutter; 19. placing the assembly; 191. a convex plate; 192. a placement cylinder; 193. placing a motor; 194. swinging the bar; 195. a second finger cylinder; 2. a wire stripping device; 21. pulling a plate; 22. a first finger cylinder; 23. a first drive assembly; 24. a frame body; 25. a third cylinder; 26. feeding a stripping knife; 27. an L-shaped plate; 28. a stripping knife is put down; 29. a second drive assembly; 3. a clamping mechanism; 31. a connecting plate; 32. a splint; 321. a resisting plate; 33. an elastic member; 41. a support plate; 42. a fourth cylinder; 43. strip-shaped; 44. a top rod; 5. a pressing mechanism; 51. an extension plate; 52. a fifth cylinder; 53. a pressing plate; 61. a sixth cylinder; 62. pre-pressing a plate; 63. pre-pressing rollers; 71. a vertical plate; 72. a seventh cylinder; 73. a swing rod; 74. a connecting rod; 75. a notch; 8. a collecting device; 81. a stand; 82. swinging arms; 83. a hydraulic lever; 84. an adapter plate; 85. an eighth cylinder; 86. collecting the plate; 87. a third finger cylinder; 88. a conveyor belt; 9. a pay-off device; 91. a support base; 92. a mounting seat; 93. supporting the rotating frame; 931. a semicircular groove; 94. rotating the circular tube; 95. a support bar; 96. a ninth cylinder; 901. a cable reel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the cable processing equipment disclosed by the invention comprises a processing table 101, a conveying belt 102, a first support frame 103, a second support frame 104, a cutting device 1, a wire stripping device 2, a collecting device 8 and a paying-off device 9, and forms a zigzag cable processing line. The conveying belt 102 is installed below the processing table 101, the first support frame 103 is perpendicular to the processing table 101 and located at the starting end of the conveying belt 102, the second support frame 104 is perpendicular to the processing table 101 and located on one side, in the conveying direction of the conveying belt 102, of the first support frame 103, the cutting device 1 is installed on the first support frame 103 and used for cutting the cable to enable the cable to be cut to a preset length, the wire stripping device 2 is installed on the second support frame 104 and used for stripping the end portions of two ends of the cut cable to enable the cable core of the cable to be exposed, the collecting device 8 is located at the tail end of the processing table 101 and used for collecting the processed cable, and the wire paying-off device 9 is located on one side of the first support frame 103 and used for releasing.

As shown in fig. 4 and 5, the conveyor belt 102 is provided with a plurality of clamping mechanisms 3 for clamping the ends of the cables, the clamping mechanisms 3 are located on one side of the conveyor belt 102 close to the first support frame 103, and the clamping mechanisms 3 are uniformly distributed on the conveyor belt 102. The clamping mechanism 3 includes a connecting plate 31, a clamping plate 32, and an elastic member 33. The connecting plate 31 is L-shaped and is fixedly connected to the conveying belt 102, the connecting plate 31 is located at one side close to the first support frame 103, and one side surface of the L-shaped connecting plate 31 is parallel to one side wall of the conveying belt 102 in the length direction; the two clamping plates 32 are rotatably connected to one surface of the L-shaped plate 27 parallel to the side wall of the conveying belt 102, the top of each clamping plate 32 exceeds the upper surface of the processing table 101, in addition, a resisting plate 321 is integrally formed at the bottom of each clamping plate 32, each resisting plate 321 extends towards the middle position of each clamping plate 32 on two sides, and each resisting plate 321 is positioned below the rotary connection position of each clamping plate 32 and the corresponding connecting plate 31; the elastic element 33 is connected between the two side clamping plates 32, the elastic element 33 is positioned above the rotary connection part of the clamping plates 32 and the L-shaped plate 27, the clamping plates 32 on the two sides can be close to each other and clamped by the elastic element 33, and then the end part of the cable can be clamped. An ejection assembly for enabling the clamping plates 32 on the two sides to be away from each other is arranged on the side wall of the first support frame 103 close to the machining table 101, the ejection assembly comprises a support plate 41, a fourth air cylinder 42, a strip-shaped 43 plate and an ejector rod 44, the support plate 41 is fixedly connected to the side wall of the first support frame 103 close to the machining table 101, the support plate 41 is L-shaped, and one side surface of the support plate 41 is located right below the clamping mechanism 3; the fourth air cylinder 42 is arranged on one surface of the supporting plate 41 which is positioned right below the clamping mechanism 3, and the extension line of the axis of the telescopic rod of the fourth air cylinder 42 passes through the central line between the two clamping plates 32 in the clamping mechanism 3; the strip 43 plate is mounted at the end of the telescopic rod of the fourth cylinder 42, and the length direction of the strip 43 plate is consistent with the length direction of the elastic piece 33; the number of the top rods 44 is two, the two top rods 44 are symmetrically and fixedly connected to two ends of the strip-shaped 43 plate in the length direction, and the two top rods 44 are respectively located right below the abutting plates 321 of the two clamping plates 32. In addition, the plurality of ejection assemblies are respectively positioned below the cutting device 1, the wire stripping device 2 and the collecting device 8, and the distance between two adjacent ejection assemblies is consistent with the distance between two adjacent clamping mechanisms 3.

When needs are with the splint 32 of both sides when separately each other, utilize the extension of fourth cylinder 42 telescopic link, can make ejector pin 44 strike and support board 321, and then can make the splint 32 of both sides take place to rotate and keep away from each other, realize opening the state, through the shrink of fourth cylinder 42 for ejector pin 44 keeps away from splint 32, and the splint 32 of both sides is tight each other under the effect of elastic component 33, realizes the clamping state. Therefore, a pneumatic clamping jaw is not needed, and the air pipes are arranged on the conveying belt 102 in a reduced mode, so that the situation that the air pipes on the pneumatic clamping jaw are wound due to the movement of the conveying belt 88 is avoided, and the arrangement of a pneumatic structure is simplified.

As shown in fig. 2, the cutting device 1 includes a conveying frame 11, a clamping belt 12, a first motor 13, a first air cylinder 14, a cutting frame 15, a second air cylinder 16, an upper cutter 17, a lower cutter 18 and a placing assembly 19. The cross section of the conveying frame 11 is rectangular, the top of the conveying frame 11 is wider than the thickness of the conveying frame 11, the length direction of the conveying frame 11 is consistent with the length direction of the first support frame 103, one end of the conveying frame 11 is close to the processing table 101, and the other end of the conveying frame 11 is hinged to the upper surface of the first support frame 103; the two clamping belts 12 are arranged on the same side of the conveying frame 11, the length directions of the two clamping belts are consistent with the length direction of the conveying frame 11, the two clamping belts are close to each other, and the cable is clamped between the two clamping belts 12; the first motor 13 is installed at the top of the conveying frame 11 and is used for driving the two clamping belts 12 to rotate simultaneously, the rotation directions of the two clamping belts 12 are opposite, and the cable in the clamping belt 12 can be drawn out and positioned in the clamping mechanism 3 by the driving of the first motor 13; the first air cylinder 14 is mounted on the upper surface of the first support frame 103 and is located on one side of the conveying frame 11 far away from the clamp belt 12, the end part of the telescopic rod of the first air cylinder 14 is fixedly connected to one end of the conveying frame 11 far away from the processing table 101, and the telescopic rod of the first air cylinder 14 can be used for rotating the conveying frame 11 for a certain angle, so that one end of the conveying frame 11 is tilted to avoid contacting with a cutter to scratch a cable; the cutting frame 15 is arranged on the upper surface of the first support frame 103 and is positioned between the conveying frame 11 and the processing table 101, and the cutting frame 15 is composed of two vertically arranged cylindrical rods and a top plate fixedly connected with the tops of the two cylindrical rods; the second air cylinder 16 is arranged at the top of the cutting frame 15, the telescopic rod of the second air cylinder is arranged downwards after penetrating through the cutting frame 15, and the cable penetrates through the axis of the telescopic rod of the second air cylinder 16, the middle line of the clamping mechanism 3 and the middle line between the two clamping straps 12; the upper cutter 17 is fixedly connected to the end part of the telescopic rod of the second cylinder 16, and the knife edge of the upper cutter 17 faces the upper surface of the first support frame 103; the lower cutters 18 are mounted on the first support frame 103 and located below the upper cutters 17, and the lower cutters 18 and the upper cutters 17 are arranged in a staggered manner. The placing assembly 19 comprises a convex plate 191, a placing air cylinder 192, a placing motor 193, a swing bar 194 and a second finger air cylinder 195, the convex plate 191 and the top plate of the cutting frame 15 are integrally formed, and the convex plate 191 is positioned on one side far away from the conveying frame 11 and is positioned on one side in the cable conveying direction; the placing cylinder 192 is arranged on the convex plate 191, and the telescopic rod of the placing cylinder penetrates through the convex plate 191 and faces downwards; the placing motor 193 is arranged at the end part of the telescopic rod of the placing cylinder 192; the swing bar 194 is rectangular, one end of the swing bar 194 is fixedly connected to the output end of the placing motor 193, and the placing motor 193 can rotate the swing bar 194 by 180 degrees; the second finger cylinder 195 is installed on the bottom surface of the swing bar 194 and is located at one end of the swing bar 194 far away from the placing motor 193, and the distance between the second finger cylinder 195 and the placing motor 193 is equal to the distance between the upper cutter 17 and the placing motor 193.

When needs cutting cable, can rotate predetermined number of turns by smuggleing 12 under the drive of first motor 13 for two to can make the cable take out predetermined length, and before smuggleing 12 and rotate secretly, the telescopic link of first cylinder 14 is the extension state, therefore can make carriage 11 be close to down the one end of cutter 18 and be in the state of having a chance, and then can make the cable can not touch down cutter 18 and cause the damage. During the cable extraction process, the cable is clamped by the second finger cylinder 195, and the swing bar 194 swings 180 degrees so that the end of the cable is located at one end of the clamping mechanism 3. After the cable is drawn out by a preset length, the adjacent two clamping mechanisms 3 clamp the cable, the telescopic rod of the first air cylinder 14 contracts to enable the cable to be abutted to the lower cutter 18, then the telescopic rod of the second air cylinder 16 extends to enable the upper cutter 17 to move downwards, and the cable can be cut under the shearing between the upper cutter 17 and the lower cutter 18. After the cutting is completed, the conveying belt 102 moves by a preset length, so that the cable reaches the wire stripping device 2 for wire stripping operation.

As shown in fig. 2 and 3, the wire stripping device 2 includes a pulling plate 21, a first finger cylinder 22, a first driving assembly 23, a frame body 24, a third cylinder 25, an upper stripping knife 26, an L-shaped plate 27, a lower stripping knife 28, and a second driving assembly 29. The pulling plate 21 can move along the length direction of the second supporting frame 104 by using the first driving assembly 23; the first finger cylinder 22 is installed at the bottom of the pulling plate 21, and the end part of the cable on the clamping mechanism 3 can be clamped by the first finger cylinder 22; the frame body 24 can move along the length direction of the second support frame 104 by using the second driving assembly 29, and the third cylinder 25 is installed at the bottom of the frame body 24; the upper peeling knife 26 is fixedly connected to the end part of the telescopic rod of the third cylinder 25, the upper peeling knife 26 is positioned between the first finger cylinder 22 and the processing table 101, and the upper peeling knife 26 is positioned above the cable; the L-shaped plate 27 is fixedly connected to the bottom of the frame body 24, and one side surface of the L-shaped plate 27 is positioned below the cable; the lower peeling blade 28 is mounted on the L-shaped plate 27 and located directly below the upper peeling blade 26. In addition, the wire stripping devices 2 are symmetrically arranged on two sides of the second supporting frame 104 in the length direction, and respectively perform wire stripping operation on two ends of the cable at the same time.

When it is desired to strip the end of the cable, the first finger cylinder 22 clamps the end of the cable, and the clamping mechanism 3 releases the cable, and the first drive assembly 23 is used to move the first finger cylinder 22 away from the processing station 101, so that the cable can be drawn out a certain distance. Then, the telescopic rod of the third cylinder 25 is extended to make the upper and lower peeling knives 26 press the wire downward and adhere to the lower peeling knife 28, thereby cutting the insulation of the wire, and then the upper and lower peeling knives 28 are simultaneously moved to the side far from the processing table 101 by the second driving unit 29, and when the peeling knife is close to the first finger cylinder 22, the first finger cylinder 22 releases the wire, and the first finger cylinder 22 is moved again to the side far from the processing table 101 by the first driving unit 23, thereby completely peeling off the insulation of the wire.

As shown in fig. 6, an installation rack 1041 is fixedly connected to the upper surface of the second support frame 104, the installation rack 1041 is located at a side close to the processing table 101, and a pressing mechanism 5 for pressing the cable during stripping is arranged on the installation rack 1041. The pressing mechanism 5 comprises an extension plate 51, a fifth cylinder 52 and a pressing plate 53, the extension plate 51 is fixedly connected to the side wall of the mounting frame 1041 close to one side of the processing table 101, and the extension plate 51 is positioned above and parallel to the processing table 101; the fifth cylinder 52 is installed on the bottom surface of the extension plate 51, the fifth cylinder 52 is located on the side close to the installation frame 1041, and the expansion rod of the fifth cylinder 52 is located above the processing table 101; the pressing plate is fixedly connected to the end of the telescopic rod of the fifth cylinder 52, and the length direction of the pressing plate is perpendicular to the length direction of the cable. After the cutting device 1 draws out the cable with the preset length, the telescopic rod of the fifth cylinder 52 extends, so that the pressing plate can be pressed on the cable, the cable can be pressed, the possibility of sliding of the cable is reduced, and the cable can be stripped by the cable stripping device 2 conveniently.

As shown in fig. 6, a pre-pressing assembly is further disposed on the mounting frame 1041, the pre-pressing assembly includes a sixth cylinder 61, a pre-pressing plate 62 and a pre-pressing roller 63, the sixth cylinder 61 is mounted on the bottom surface of the extending plate 51, the sixth cylinder 61 is located on a side away from the mounting frame 1041, and an expansion rod of the sixth cylinder 61 is located above the processing table 101; the prepressing plate 62 is fixedly connected with the end part of the expansion link of the sixth cylinder 61; the pre-press roller 63 is rotatably provided on the pre-press plate 62, and the longitudinal direction of the pre-press roller 63 is perpendicular to the longitudinal direction of the cable. When the cutting device 1 pulls the cable, the telescopic rod of the sixth cylinder 61 extends, so that the prepressing roller 63 abuts against the cable, prepressing can be achieved when the cutting device 1 extracts the cable, and the possibility of lateral movement of the cable in the extracting process is further reduced.

As shown in fig. 6, a centering assembly for centering the cable in a vertical state is provided on the mounting bracket 1041. The centering assembly includes a vertical plate 71, a seventh cylinder 72, a swing link 73, a connecting rod 74, and a notch 75. The vertical plate 71 is fixedly connected to the side wall of the mounting rack 1041 close to the side of the processing table 101, the vertical plate 71 is perpendicular to the processing table 101, and the vertical plate 71 is located on the side, facing the cable conveying direction, of the extension plate 51; the seventh cylinder 72 is mounted on the side wall of the vertical plate 71 on the side close to the extension plate 51, and the longitudinal direction of the axis of the output shaft of the seventh cylinder 72 coincides with the longitudinal direction of the machining table 101; the swing rod 73 is rectangular, one end of the swing rod 73 is hinged with the end part of the telescopic rod of the seventh cylinder 72, and the length of the swing rod 73 is larger than the distance between the seventh cylinder 72 and the processing table 101; two connecting rods 74 are arranged, the two connecting rods 74 are respectively positioned on the side walls of the two sides of the oscillating rod 73 in the length direction, one end of each connecting rod 74 is rotatably connected with the side wall of the oscillating rod 73, and the other end of each connecting rod 74 is rotatably connected with the end face of the seventh cylinder 72; the notch 75 is opened on the processing table 101 and is located below the swing link 73. After the cutting device 1 extracts the cable, and before the pressing mechanism 5 presses the cable, the telescopic rod of the seventh cylinder 72 contracts, so that the swing rod 73 swings downwards by 90 degrees, and then the cable is in a state perpendicular to the processing table 101 due to contact, and further the upper stripping knife 26 and the lower stripping knife 28 can accurately contact the cable, which is beneficial to the accuracy of stripping.

As shown in fig. 7 and 8, the pickup device 8 includes a rack 81, a swing arm 82, a hydraulic rod 83, an adaptor plate 84, an eighth cylinder 85, a pickup plate 86, a third finger cylinder 87, and a conveyor belt 88. The frame 81 is positioned at the tail end of the machining table 101 and at one side of the clamping mechanism 3, the top of the frame 81 is higher than the top surface of the machining table 101, the length direction of the top surface of the frame 81 is consistent with the length direction of the machining table 101, and one end of the top surface extends out of the machining table 101; one end of the swing arm 82 is rotatably disposed on the top of the mount 81, and the rotation point is located on one side of the mount 81 close to the processing table 101 and on one side of the mount 81 in the length direction close to the end of the processing table 101; the hydraulic rod 83 is installed on the top of the stand 81 and is located on one side, away from the swing arm 82, of the top of the stand 81, the end of the telescopic rod of the hydraulic rod 83 is hinged to the side wall of the swing arm 82, and the swing arm 82 can be swung by the telescopic rod of the hydraulic rod 83 in a telescopic mode; the adapter plate 84 (shown in fig. 8) is fixedly connected below the swing arm 82, and the length direction of the adapter plate is consistent with that of the swing arm 82; the eighth cylinder 85 is installed at the bottom of the adapter plate 84, and the telescopic rod of the eighth cylinder 85 faces downward; the collecting plate 86 is fixedly connected to the end part of the telescopic rod of the eighth cylinder 85, and the length direction of the collecting plate 86 is consistent with that of the swing arm 82; the number of the third finger cylinders 87 is two, the two third finger cylinders 87 are symmetrically arranged on two sides of the length direction of the take-up plate 86, and the distance between the two third finger cylinders 87 is consistent with the distance between the two adjacent clamping mechanisms 3; the conveyor belt 88 is located at the end of the processing table 101, and the cable held by the third finger cylinder 87 can be placed on the conveyor belt 88 by the swing arm 82. When the preset number of cables is collected, the conveying belt 88 can convey the stacked cables to a position to be packaged, manual carrying is reduced, and working efficiency is improved.

As shown in fig. 9, the pay-off device 9 includes a support base 91, a mounting base 92, a support rotating frame 93, a rotating circular tube 94, a support rod 95, and a ninth cylinder 96. The support base 91 is U-shaped, and has a rectangular parallelepiped shape with a hollow inside at its side. The mounting seat 92 is located above the supporting base 91 and is parallel to the supporting base 91, the mounting seat 92 is U-shaped, the opening direction of the mounting seat is the same as the opening direction of the supporting base 91, the width of the mounting seat 92 is smaller than the width of the supporting base 91, and the side edge of the mounting seat 92 is a cuboid with a hollow interior. Support rotating turret 93 is two, and welds respectively and be close to the open-ended one side of supporting base 91 in the upper surface of the curb plate of supporting base 91 both sides, supports the top of rotating turret 93 and has seted up half slot 931, and the axis perpendicular to of half slot 931 supports the direction of height of base 91, and supports the top of rotating turret 93 and be located and support one side between base 91 and the mount pad 92 and be close to mount pad 92. The two rotating circular tubes 94 are welded to the outer walls of the two sides of the mounting seat 92 and located in the semicircular groove 931, and the rotating circular tubes 94 can rotate in the semicircular groove 931. The supporting rod 95 is a circular tube, one end of the supporting rod 95 penetrates through the rotating circular tube 94 to be in threaded connection with the side wall of the mounting seat 92, the other end of the supporting rod 95 is located in the rotating circular tube 94, a cable tray 901 is sleeved on the supporting rod 95, and cables on the cable tray 901 penetrate between the two clamp belts 12 in the cutting device 1. The ninth cylinder 96 is mounted on the support base 91 and has a telescopic end connected to the mounting seat 92. Furthermore, a cable feeding device 105 is arranged between the pay-off device 9 and the cutting device 1, and is used for drawing out the cable in the pay-off device 9, tensioning the cable and conveying the cable to the clamping belt 12 in the cutting device 1.

When the cable reel 901 needs to be placed on the paying-off device 9, the ninth cylinder 96 is used for extending to enable the mounting seat 92 to rotate, the whole mounting seat 92 is in a downward inclined state after the rotation is completed, the supporting rod 95 is rotated to enable the supporting rod 95 to be separated from the rotating circular tube 94, the cable reel is placed in the mounting seat 92, an operator enables the supporting rod 95 to penetrate through the rotating circular tube 94 and the cable reel 901 and to be in threaded connection with the side wall of the mounting seat 92 on the other side, after the threaded connection is completed, the mounting seat 92 is in a horizontal state through contraction of the telescopic rods in the cylinders, the cable reel can be separated from the ground, the angle of the paying-off device 9 is changed, the cable reel is made to contact with or be separated from the bottom surface, the cable reel does not need to be manually lifted, labor is saved.

The implementation principle of the embodiment is as follows: the cable coil 901 in the paying-off device 9 is conveyed to the position between the two clamping bands 12 in the cutting device 1 through the wire conveying device 105 to be clamped, the two clamping bands 12 are driven to rotate by the first motor 13, and the cable can be drawn out by a preset length by rotating for a preset number of turns. During the cable drawing process, the cable is clamped by the second finger cylinder 195, and the swing bar 194 swings 180 degrees so that the end of the cable is positioned at one side of the clamping mechanism 3. After the cable is drawn out by a preset length, the adjacent two clamping mechanisms 3 clamp the cable, the telescopic rod of the first air cylinder 14 contracts to enable the cable to be abutted to the lower cutter 18, then the telescopic rod of the second air cylinder 16 extends to enable the upper cutter 17 to move downwards, and the cable can be cut under the shearing between the upper cutter 17 and the lower cutter 18.

After the cutting is completed, the clamping mechanism 3 continues to clamp the end of the cable, and the conveyor belt 102 rotates by a predetermined length so that the two ends of the cable are located in front of the wire stripping device 2. When peeling is performed, the first finger cylinder 22 clamps the end of the wire, and the clamping mechanism 3 releases the wire, and the first driving unit 23 moves the first finger cylinder 22 away from the processing table 101, so that the wire can be drawn out by a predetermined distance. Then, the telescopic rod of the fifth cylinder 52 in the pressing mechanism 5 is extended, so that the pressing plate can be pressed on the cable, and further the cable can be pressed, and at this time, the clamping mechanism 3 clamps the end of the cable. Then, the telescopic rod of the third cylinder 25 is extended to make the upper and lower peeling knives 26 press the wire downward and adhere to the lower peeling knife 28, thereby cutting the insulation of the wire, and then the upper and lower peeling knives 28 are simultaneously moved to the side far from the processing table 101 by the second driving unit 29, and when the peeling knife is close to the first finger cylinder 22, the first finger cylinder 22 releases the wire, and the first finger cylinder 22 is moved again to the side far from the processing table 101 by the first driving unit 23, thereby completely peeling off the insulation of the wire.

After the wire stripping is finished, the clamping mechanism 3 continues to clamp the end parts of the cables, the conveying belt 102 rotates for a preset length, the cables are located in front of the collecting device 8, the telescopic rod of the eighth cylinder 85 extends, the third finger cylinders 87 on the two sides of the collecting plate 86 clamp the end parts of the two ends of the cables, after the clamping of the third finger cylinders 87 is finished, the clamping mechanism 3 is enabled to loosen the cables by utilizing the ejection assembly, then the telescopic rod of the eighth cylinder 85 contracts, the cables are enabled to be separated from the processing table 101 by lifting the cables, then, the hydraulic rod 83 extends, the swing arm 82 rotates, the cables can be collected to the conveying belt 88 to be stacked, when the preset number of the cables are collected, the conveying belt 88 can convey the stacked cables to a position to be packaged, and the cables are not required to be collected. In conclusion, the cable processing equipment can realize the processing processes of automatic paying-off, cutting, stripping and taking-up for the cable, manual intervention is not needed in the whole process, and the processing efficiency of the cable is improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A cable processing device comprises a processing table (101), a conveying belt (102) which is arranged below the processing table (101) and used for conveying cables, a first supporting frame (103), a second supporting frame (104) and a paying-off device (9) which are positioned on one side of the processing table (101) in the length direction, and is characterized in that: the cutting device (1) for cutting the cable with a fixed length is arranged on the first supporting frame (103), the wire stripping device (2) for stripping the insulating skin at the end part of the cable after the cable is cut is arranged on the second supporting frame (104), and the wire stripping devices (2) are arranged at the end parts of the two ends of the cable; the wire stripping device (2) comprises a pulling plate (21) moving in the length direction of a cable, a first finger cylinder (22) installed at the bottom of the pulling plate (21) and used for clamping the end of the cable, a first driving assembly (23) installed on the second support frame (104) and used for driving the pulling plate (21) to move, a frame body (24) located between the first finger cylinder (22) and the conveying belt (102), a third cylinder (25) installed on the frame body (24) and located above the cable, an upper stripping knife (26) fixedly connected to the end of the telescopic end of the third cylinder (25), an L-shaped plate (27) fixedly connected to the frame body (24) and located below the cable on one side edge, a lower stripping knife (28) fixedly connected to the L-shaped plate (27) and located below the upper stripping knife (26), and a lower stripping knife (28) installed on the second support frame (104) and used for driving the frame body (24) to move in the length direction of the second support frame (104) A second drive assembly (29) that moves.

2. A cable processing plant according to claim 1, characterized in that: the cutting device (1) comprises a conveying frame (11) which is located above the first support frame (103) and far away from one end of the processing table (101) and hinged to the first support frame (103), a clamping belt (12) which is installed on the side wall of the conveying frame (11) and used for conveying cables, a first motor (13) used for driving the clamping belt (12), a first air cylinder (14) which is installed on the first support frame (103) and fixedly connected with the telescopic end and the far away from the hinged end of the conveying frame (11), a cutting frame (15) which is installed on the first support frame (103) and located between the conveying frame (11) and the first support frame (103), a second air cylinder (16) installed at the top of the cutting frame (15), an upper cutting knife (17) fixedly connected with the telescopic end of the second air cylinder (16), a lower cutting knife (18) which is installed on the first support frame (103) and located below the upper cutting knife (17), and a lower cutting knife (15) which is installed on the first support frame (103) ) And a placing component (19) used for clamping and placing the cable.

3. A cable processing plant according to claim 2, characterized in that: the placing assembly (19) comprises a convex plate (191) integrally formed with a top plate of the cutting frame (15), a placing cylinder (192) arranged on the upper surface of the convex plate (191) and with a telescopic end penetrating through the convex plate (191), a placing motor (193) arranged at the end part of the telescopic end of the placing cylinder (192), a swing bar (194) with one end part fixedly connected with the output end of the placing motor (193), and a second finger cylinder (195) arranged at one end, far away from the placing motor (193), of the swing bar (194) and used for clamping a cable.

4. A cable processing plant according to claim 2, characterized in that: the pay-off device (9) comprises a U-shaped supporting base (91), a mounting seat (92) positioned above the supporting base (91), a supporting rotating frame (93) fixedly connected to two sides of the supporting base (91), a semicircular groove (931) arranged at the top of the supporting rotating frame (93), a rotating circular tube (94) welded to the outer walls of two sides of the mounting seat (92) and positioned in the semicircular groove (931), a supporting rod (95) with one end penetrating through the rotating circular tube (94) to be in threaded connection with the side wall of the mounting seat (92) and the other end positioned in the rotating circular tube (94), and a ninth cylinder (96) arranged on the supporting base (91) and with a telescopic end connected with the mounting seat (92), the supporting rod (95) is sleeved with a cable reel (901), and cables on the cable reel (901) penetrate between the two clamping bands (12) in the cutting device (1).

5. A cable processing plant according to claim 1, characterized in that: be provided with clamping mechanism (3) that are used for pressing from both sides tightly and remove the cable on conveyer belt (102), clamping mechanism (3) including install in conveyer belt (102) are close to first support frame (103) one side and follow conveyer belt (102) length direction evenly distributed's connecting plate (31), rotate connect in the outer wall of connecting plate (31) and symmetry set up in splint (32) at connecting plate (31) both ends, connect in both sides elastic component (33) between splint (32) and make both sides splint (32) are the ejecting subassembly of keeping away from each other, the bottom of splint (32) just is located splint (32) rotation point below integrated into one piece have support board (321).

6. A cable processing plant according to claim 5, characterized in that: the ejection assembly comprises a support plate (41) fixedly connected to the bottom of the first support frame (103) and one end of the ejection assembly is located below the clamping plate (32), a fourth cylinder (42) mounted on the upper surface of the support plate (41) and located below the clamping plate (32), a strip-shaped plate (43) fixedly connected to the end portion of the telescopic end of the fourth cylinder (42), and ejector rods (44) symmetrically arranged on two sides of the strip-shaped plate (43) and far away from one end of the strip-shaped plate (43) and abutted against the abutting plate (321).

7. A cable processing plant according to claim 1, characterized in that: the second support frame (104) is fixedly connected with an installation frame (1041) close to one side of the processing table (101), and a pressing mechanism (5) for pressing the cable is arranged on the installation frame (1041); pressing means (5) include the rigid coupling in mounting bracket (1041) are close to the lateral wall of processing platform (101) one side and are located extension board (51) of cable top, install in bottom surface and the downward fifth cylinder (52) of telescopic link of extension board (51), rigid coupling in press plate (53) of the tip of the telescopic link of fifth cylinder (52).

8. A cable processing plant according to claim 7, characterized in that: be provided with the pre-compaction subassembly on mounting bracket (1041), the pre-compaction subassembly including install in the bottom surface of extension board (51) just is located and keeps away from sixth cylinder (61), rigid coupling of mounting bracket (1041) one side in pre-compaction board (62), the installation in pre-compaction roller (63) on pre-compaction board (62) of the tip of the telescopic link of sixth cylinder (61).

9. A cable processing plant according to claim 7, characterized in that: a centering assembly for centering the cable is arranged on the mounting rack (1041), and the centering assembly comprises a vertical plate (71) fixedly connected to the side wall of the mounting rack (1041) close to one side of the conveying belt (102), a seventh air cylinder (72) which is arranged on the vertical plate (71) and has the length direction consistent with the length direction of the conveying belt (102), a swing rod (73) with one end hinged to the end of a telescopic rod of the seventh air cylinder (72), connecting rods (74) positioned on two sides of the swing rod (73), and a notch (75) which is arranged on the processing table (101) and is positioned below the swing rod (73); one end of the connecting rod (74) is rotatably connected with the side wall of the swing rod (73), the other end of the connecting rod is rotatably connected with the end face of the seventh cylinder (72), and the length of the swing rod (73) is larger than the distance between the seventh cylinder (72) and the conveying belt (102).

10. A cable processing plant according to claim 1, characterized in that: the processing table is characterized in that a collecting device (8) is arranged at the tail end of the processing table (101), the collecting device (8) comprises a stand (81) positioned at the tail end of the processing table (101), a swing arm (82) rotatably arranged at the top of the stand (81), a hydraulic rod (83) which is arranged at the top of the stand (81) and is hinged with the end part of a telescopic rod and the side wall of the swing arm (82), and an adapter plate (84) fixedly connected to one end, far away from the stand (81), of the swing arm (82), the device comprises an eighth cylinder (85) which is arranged on the bottom surface of the adapter plate (84) and has a downward telescopic rod, a collecting plate (86) which is fixedly connected with the end part of the telescopic end of the eighth cylinder (85), third finger cylinders (87) which are arranged on two sides of the length direction of the collecting plate (86) and are used for clamping cables, and a conveyor belt (88) which is positioned at the tail end of the processing table (101) and is used for conveying and collecting the cables.