CN210458741U

CN210458741U - Thermoplastic rope combining machine

Info

Publication number: CN210458741U
Application number: CN201921360241.1U
Authority: CN
Inventors: 邹少林
Original assignee: Yantai Zhengsen Packaging Materials Co Ltd
Current assignee: Yantai Zhengsen Packaging Materials Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-05
Anticipated expiration: 2029-08-20

Abstract

A thermoplastic rope twisting machine comprises a bracket and a first motor; the wire twisting device comprises a wire releasing device, a wire twisting device, a wire collecting device and a hot air gun; the pay-off device is fixedly connected with the bracket; the paying-off device comprises a fixed plate and a sliding ring, a supporting rod is arranged outside the bracket, one end of the supporting rod is fixedly connected to the bracket, the other end of the supporting rod is fixedly connected to the fixed plate, the middle part of the fixed plate is clamped with the hot air gun, and an air outlet of the hot air gun faces the bracket; the stranding device comprises a rotary damping cylinder and a fixed damping cylinder, the fixed damping cylinder is detachably connected to a supporting rod, the rotary damping cylinder is in transmission connection with a first motor belt, a bearing is arranged on a support, the rotary damping cylinder is in transmission connection with the support through the bearing, a sliding ring is positioned between the fixed damping cylinder and a hot air gun and is fixedly connected to the supporting rod through a cylindrical cam mechanism, a second motor is fixedly connected inside the support, and the second motor is in transmission connection with a take-up device belt; the utility model discloses have and close the effect that makes rope body structure more firm after the rope.

Description

Thermoplastic rope combining machine

Technical Field

The utility model belongs to the technical field of the rope technique of closing and specifically relates to a thermoplastic rope closing machine is related to.

Background

The rope-combining machine is a machine for making rope-combining by twisting separated threads, and can make three-ply or four-ply finished rope under the condition of one-time continuous operation, so that it can greatly raise production efficiency, and its structure is compact, operation is easy, quality of product produced is good and maintenance rate of machine is low, etc

The invention discloses a basket type stranding and rope combining machine, which can refer to Chinese patent with application publication number CN108755209A in the prior art and comprises a base, a gearbox, a main transmission shaft, twisting rollers, straightening equipment and a wire collecting roller, wherein the gearbox is arranged on one side of the base, one end of the main transmission shaft is in transmission connection with the gearbox, the main transmission shaft is connected with a plurality of twisting rollers arranged around the main transmission shaft, the other end of the main transmission shaft is provided with the straightening equipment, one side of the straightening equipment is provided with the wire collecting roller, and the wire collecting roller is fixedly arranged on one end, far away from the gearbox, of the base. This patent is through the alignment equipment that is equipped with in line concentration roller front portion, is convenient for straighten the rope of twisting with fingers, avoids in the crooked entering line concentration roller of the rope of twisting with fingers of stranded, and the phenomenon that seriously influences the effect of closing the rope takes place, and wire rope closes the rope effect better, has improved work efficiency.

However, the structure of the plastic rope is unstable after the rope is combined, and the separated line after the rope is combined is easy to scatter, so that the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thermoplastic rope closing machine, the utility model discloses have and close the technical effect that makes rope body structure more firm after the rope.

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

a thermoplastic rope twisting machine comprises a bracket and a first motor; the method is characterized in that: the wire twisting device comprises a wire releasing device, a wire twisting device, a wire collecting device and a hot air gun; the pay-off device is fixedly connected with the bracket; the paying-off device comprises a fixing plate and a sliding ring, a supporting rod is arranged outside the bracket, one end of the supporting rod is fixedly connected to the bracket, the other end of the supporting rod is fixedly connected to the fixing plate, the middle of the fixing plate is clamped with the hot air gun, an air outlet of the hot air gun faces the bracket, and a plurality of positioning holes are formed in the fixing plate; the stranding device comprises a rotary damping cylinder and a fixed damping cylinder, the fixed damping cylinder is detachably connected to the supporting rod, the rotary damping cylinder is in transmission connection with the first motor, the support is provided with a bearing and is in transmission connection with the support through the bearing, the sliding ring is located between the fixed damping cylinder and the hot air gun and is fixedly connected to the supporting rod through a cylindrical cam mechanism, the second motor is fixedly connected inside the support and is in transmission connection with the take-up device, and the take-up device is in transmission connection with the support.

By adopting the technical scheme, the hot air gun is arranged to preheat the separated wires, so that the separated wires are softened at high temperature, and then the separated wires are combined under the action of the rotary damping cylinder and the fixed damping cylinder.

The utility model discloses further set up to: the cylindrical cam mechanism comprises a rotating part, a driven part and a supporting part, the supporting part is fixedly connected to the support, the rotating part is rotatably connected with the supporting part, the driven part is slidably connected with the supporting part, the end part of the rotating part is in transmission connection with the end part of an output shaft of the first motor, an arc-shaped groove is formed in the surface of the rotating part, the driven part is close to one side of the rotating part and is fixedly connected with a convex block, the convex block is connected with the arc-shaped groove in an inserting.

Through adopting above-mentioned technical scheme, cylinder cam mechanism drives the slip ring and realizes the horizontal direction round trip movement, carries out tensile elasticity to the separated time, prevents that the rotation from taking place for the separated time.

The utility model discloses further set up to: the sliding ring is a three-hole ring, and branching lines are inserted into three holes of the sliding ring.

Through adopting above-mentioned technical scheme, the slip ring sets up to the three hole circles and can prevent to be close to the separated time of fixed damping section of thick bamboo department and take place the winding.

The utility model discloses further set up to: and the surface of the sliding ring is fixedly connected with a polishing layer.

Through adopting above-mentioned technical scheme, polishing layer can prevent that separated time card from reducing the friction of sliding ring to polishing layer simultaneously at the sliding ring.

The utility model discloses further set up to: a positioning plate is fixedly connected to the supporting rod, a strip-shaped hole is formed in the positioning plate, and the fixed damping cylinder is connected with the strip-shaped hole in the positioning plate through a bolt.

By adopting the technical scheme, the bending degree of the rope-closing thread can be changed by adjusting the relative position between the fixed damping cylinder and the rotary damping cylinder.

The utility model discloses further set up to: the inner rings of the rotary damping cylinder and the fixed damping cylinder are fixedly connected with elastic extrusion layers, and the branch wires are inserted into the fixed damping cylinder together.

By adopting the technical scheme, the elastic extrusion layer can enable the fixed damping cylinder to generate more effective tension for the joint line after the rope is closed.

The utility model discloses further set up to: the separated wires are arranged in a pay-off drum before entering a pay-off device.

Through adopting above-mentioned technical scheme, a pay off section of thick bamboo is used for bearing the separated time, prevents that the separated time from being affected with damp or being made dirty.

To sum up, the utility model discloses a beneficial technological effect does:

1. the hot air gun is arranged to preheat the branch wires, so that the branch wires are softened at high temperature, and then the branch wires are combined under the action of the rotary damping cylinder and the fixed damping cylinder;

2. the sliding ring is arranged to prevent the separated wires from being twisted together in advance before entering the fixed damping cylinder to rotate, the cylindrical cam mechanism drives the sliding ring to move back and forth in the horizontal direction, the separated wires are subjected to tension tightness, and the separated wires are prevented from rotating.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the sliding ring of the present invention;

fig. 4 is a schematic view of the connection relationship of the middle wire take-up device.

Reference numerals: 1. a support; 2. a support bar; 21. positioning a plate; 22. a strip-shaped hole; 3. a pay-off device; 31. a fixing plate; 32. positioning holes; 33. a sliding ring; 321. a polishing layer; 4. a hot air gun; 5. a pay-off drum; 51. a frame; 6. a cylindrical cam mechanism; 61. a rotating member; 611. an arc-shaped groove; 62. a driven member; 621. a bump; 63. a support member; 7. a first motor; 71. a first bearing; 72. a first endless belt; 73. a third zone; 8. a stranding device; 81. a rotary damping cylinder; 82. fixing a damping cylinder; 83. an elastic extrusion layer; 9. a take-up device; 91. a second motor; 93. a second endless belt; 94. a second bearing.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a thermoplastic rope twisting machine, including support 1, support 1 is equipped with outside bracing piece 2, one end and support 1 fixed connection of bracing piece 2, bracing piece 2 upper portion is equipped with pay-off 3, pay-off 3 includes fixed plate 31, fixed plate 31 is fixed connection in bracing piece 2 the tip of keeping away from support 1, three locating hole 32 have been seted up on fixed plate 31, each locating hole 32 is pegged graft respectively and is had a separated time, thereby separate three adjacent separated times, prevent that the separated time from twining together; the middle part joint of fixed plate 31 has a hot-blast rifle 4, and hot-blast rifle 4's air outlet is towards 1 direction of support, and support 1 next door still is equipped with a frame 51, and three section of thick bamboo 5 of paying out has been placed on frame 51 upper portion, and a section of thick bamboo 5 of paying out is placed in frame 51, and every separated time is leading arranging a section of thick bamboo 5 of paying out in getting into pay-off 3 respectively, and a section of thick bamboo 5 of paying out can protect the separated time, prevents that the separated time from being made dirty.

Referring to fig. 1 and 2, the pay-off device 3 further includes a sliding ring 33, the sliding ring 33 is slidably connected to the bracket 1 through a cylindrical cam mechanism 6, the cylindrical cam mechanism 6 includes a rotating member 61, a driven member 62 and a supporting member 63, the supporting member 63 is fixedly connected to one side of the bracket 1 close to the support rod 2, both ends of a central shaft of the rotating member 61 are inserted into the supporting member 63, the rotating member 61 is rotatably connected to the supporting member 63, the driven member 62 is slidably connected to the supporting member 63, both ends of the driven member 62 are inserted into the supporting member 63 to fix a spatial position of the driven member 62 perpendicular to the sliding direction, a first motor 7 is disposed in the bracket 1, a base of the first motor 7 is fixedly connected to the bracket 1, an end of the rotating member 61 is in belt driving connection with an output shaft of the first motor 7, an output shaft of the first motor 7 is a driving wheel, a central shaft of the rotating member 61 is a driven, the output shaft of the first motor 7 and the central shaft of the rotating part 61 generate friction force with the first endless belt 72 respectively, so that the motor 7 can drive the rotating part 61 to rotate, the surface of the rotating part 61 is provided with an arc-shaped groove 611, one surface of the driven part 62, which is close to the rotating part 61, is fixedly connected with a convex block 621, the convex block 621 is spliced with the arc-shaped groove 611, the arc-shaped groove 611 drives the convex block 621 to perform reciprocating motion when the rotating part 61 rotates, the convex block 621 drives the sliding direction of the driven part 62 to perform reciprocating motion, the upper part of the driven part 62 is in bolted connection with the sliding ring 33, and the sliding ring.

Referring to fig. 3, the sliding ring 33 is a three-hole ring, a branching line is inserted into each of three holes of the sliding ring 33, and a polishing layer 321 is fixedly connected to an inner wall of the sliding ring 33, and the polishing layer 321 is arranged to prevent the branching line from being clamped at the sliding ring 33.

Referring to fig. 1 and 2, the device is further provided with a stranding device 8, the stranding device 8 comprises a rotary damping cylinder 81 and a fixed damping cylinder 82, the support 1 is fixedly connected with the first motor 7, the rotary damping cylinder 81 is in belt transmission connection with the first motor 7, an output shaft of the first motor 7 is a driving wheel, an outer wall of the rotary damping cylinder 81 is a driven wheel, a third ring belt 73 is tensioned on the output shaft of the first motor 7 and the outer wall of the rotary damping cylinder 81, and the third ring belt 73 is similar to the first ring belt 72 and realizes that the first motor 7 drives the rotary damping cylinder 81 to rotate through friction transmission; meanwhile, a first bearing 71 is fixedly connected to the support 1, the outer ring of the first bearing 71 is fixedly connected with the support 1, and the inner ring of the first bearing 71 is fixedly connected with a rotary damping cylinder 81; a positioning plate 21 is fixedly connected to the supporting rod 2 outside the bracket 1, a strip-shaped hole 22 is formed in the positioning plate 21, a fixed damping cylinder 82 is in bolted connection with the positioning plate 21 at the strip-shaped hole 22, the fixed damping cylinder 82 can be fixed on the positioning plate 21 when the bolt is tightened, the fixed damping cylinder 82 can be in sliding connection with the positioning plate 21 along the strip-shaped hole 22 when the bolt is loosened, the position of the fixed damping cylinder 82 at the strip-shaped hole 22 is changed to control the twisting distance of the rope, the separated wires are inserted into the fixed damping cylinder 82 and the rotary damping cylinder 81 together, the separated wires are combined together by the fixed damping cylinder 82, the elastic extrusion layers 83 are fixedly connected to the inner rings of the fixed damping cylinder 82 and the rotary damping cylinder 81, the separated wires which are combined together are stretched by the friction force generated by the elastic extrusion layers 83, at the moment, the fixed damping cylinder 82 is fixed, the rotary damping cylinder 81 rotates, the two are matched with each other, finally reach and close the rope effect, the air outlet of hot-blast gun 4 aims at fixed damping section of thick bamboo 82, and sliding ring 33 is located the intermediate position of hot-blast gun 4 and fixed damping section of thick bamboo 82, preheats the separated time while inlet wire hot-blast gun 4 this moment to make and close the rope effect better.

Referring to fig. 4, a second motor 91 is further arranged inside the support 1, a base of the second motor 91 is fixedly connected to the support 1, the second motor 91 is in belt transmission connection with a take-up device 9, an output shaft of the second motor 91 is a driving wheel, a central shaft of the take-up device 9 is a driven wheel, a second ring belt 93 is tensioned on the output shaft of the second motor 91 and the central shaft of the take-up device 9 and is similar to the first ring belt 72, the second ring belt 93 enables the second motor 91 to drive the take-up device 9 to rotate through friction transmission, a second bearing 94 is further arranged inside the support 1, an inner ring of the second bearing 94 is fixedly connected with the take-up device 9, an outer ring of the second bearing 94 is fixedly connected with the support 1, one end of the take-up device 9 is inserted into the support 1 and is rotatably connected with the support 1, and finally.

The implementation principle of the embodiment is as follows: the separated wires enter the rope combining machine from the fixing plate 31, respectively pass through the sliding ring 33 and enter the fixed damping cylinder 82, the hot air gun 4 preheats the separated wires at the sliding ring 33 and the fixed damping cylinder 82, the preheated separated wires pass through the fixed damping cylinder 82 and enter the rotary damping cylinder 81, the rotary damping cylinder 81 is driven by the first motor 7 to rotate, the separated wires which pass through the rotary damping cylinder 81 and the fixed damping cylinder 82 are squeezed by the elastic squeezing layer 83 of the rotary damping cylinder 81 and the fixed damping cylinder 82, the rope combining effect is achieved, and the separated wires are wound to the wire winding device 9 after being combined.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A thermoplastic rope twisting machine comprises a bracket (1) and a first motor (7); the method is characterized in that: the wire stranding machine also comprises a wire releasing device (3), a stranding device (8), a wire collecting device (9) and a hot air gun (4); the pay-off device (3) is fixedly connected with the bracket (1); the paying-off device (3) comprises a fixing plate (31) and a sliding ring (33), a supporting rod (2) is arranged outside the support (1), one end of the supporting rod (2) is fixedly connected to the support (1), the other end of the supporting rod is fixedly connected to the fixing plate (31), the middle of the fixing plate (31) is clamped with the hot air gun (4), an air outlet of the hot air gun (4) faces the support (1), and a plurality of positioning holes (32) are formed in the fixing plate (31); stranding device (8) is including rotating a damping section of thick bamboo (81) and a fixed damping section of thick bamboo (82), a fixed damping section of thick bamboo (82) can be dismantled and connect on bracing piece (2), it takes the transmission to be connected with first motor (7) to rotate a damping section of thick bamboo (81), be equipped with first bearing (71) and rotate a damping section of thick bamboo (81) and rotate through first bearing (71) and support (1) and be connected, sliding ring (33) are located the centre of a fixed damping section of thick bamboo (82) and hot-blast rifle (4) and through a cylinder cam mechanism (6) fixed connection on bracing piece (2), support (1) inside fixedly connected with second motor (91), second motor (91) take-up (9) and be connected, and take-up (9) rotate with support (1) and be connected.

2. The thermoplastic rope combiner of claim 1, wherein: cylindrical cam mechanism (6) is including rotating piece (61), follower (62) and support piece (63), support piece (63) fixed connection is on support (1), it is connected with support piece (63) rotation to rotate piece (61), follower (62) and support piece (63) sliding connection, the output shaft tip belt drive of rotating piece (61) tip and first motor (7) is connected, arc recess (611) have been seted up on rotating piece (61) surface, one side fixedly connected with lug (621) that follower (62) are close to rotating piece (61), lug (621) are pegged graft with arc recess (611), follower (62) upper portion and sliding ring (33) bolted connection.

3. The thermoplastic rope combiner of claim 1, wherein: the sliding ring (33) is a three-hole ring, and branching lines are inserted into three holes of the sliding ring (33).

4. The thermoplastic rope combiner of claim 3, wherein: and the surface of the sliding ring (33) is fixedly connected with a polishing layer (321).

5. The thermoplastic rope combiner of claim 1, wherein: fixedly connected with locating plate (21) on bracing piece (2), seted up bar hole (22) on locating plate (21), fixed damping section of thick bamboo (82) and the bolted connection of bar hole (22) department on locating plate (21).

6. The thermoplastic rope combiner of claim 5, wherein: the inner rings of the rotary damping cylinder (81) and the fixed damping cylinder (82) are fixedly connected with elastic extrusion layers (83), and the branch wires are inserted into the fixed damping cylinder (82).

7. The thermoplastic rope combiner of any one of claims 1-6, wherein: the wire distributing is arranged in the wire distributing barrel (5) before entering the wire distributing device (3).