CN212608757U

CN212608757U - Coiling machine

Info

Publication number: CN212608757U
Application number: CN202021131011.0U
Authority: CN
Inventors: 高军辉
Original assignee: Shaanxi Guojiutai Plastic Technology Co ltd
Current assignee: Shaanxi Guojiutai Plastic Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-26
Anticipated expiration: 2030-06-17

Abstract

The application relates to the field of pipeline production equipment, in particular to a coiling machine. The coiling device comprises a frame, be provided with in the frame and coil guider, coil guider and include reciprocating motion's deflector in the frame, it is provided with the direction wheelset to rotate on the deflector, direction wheelset axial direction is the same with deflector moving direction, be close to direction wheelset activity on the deflector and be provided with the pinch roller. The winding device has the advantages of being simple in operation and smooth in winding.

Description

Coiling machine

Technical Field

The application relates to the field of pipeline production equipment, in particular to a coiling machine.

Background

The rolling operation of plastics tubular product is one of the key process that influences plastics tubular product production line efficiency because the length of plastics tubular product is generally longer, if not coil indiscriminate that can become, for convenient packing and transportation, need pass through the coiling machine with the good plastic tubing of shaping and coil into the disc.

The prior patent document with publication number CN205500465U discloses a coiling machine, which comprises a base, a frame, a transmission shaft, a coiling wheel, a motor and a speed reducer, wherein a movable top block is arranged at the upper part of the frame, and a catch wheel is fixedly arranged on the movable top block; the coiling wheel is installed on the frame through the transmission shaft, is provided with the baffle on the coiling wheel, coils the wheel and is provided with two, for duplex position coiling wheel, coils the vertical direction that takes turns corresponding upper portion activity kicking block at every and is provided with an arc kicking block, respectively is provided with a slip fender wheel on the arc kicking block, can make a round trip to slide on the track of arc kicking block.

The principle of the technical scheme is that a pipe enters the coiling machine through the sliding retaining wheel, the arc-shaped ejecting block and the sliding retaining wheel are combined to play a guiding role on the pipe, the movable ejecting block guides the pipe into the coiling wheel, the motor drives the rotating shaft to rotate, the rotating shaft drives the coiling wheel to rotate, the pipe is wound on the coiling wheel, and the baffle blocks the pipe to enable the pipe to be wound in an overlapping mode.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in actual production, the pipe carries out the winding of horizontal direction earlier, later carries out the stack winding of vertical direction again, among the above-mentioned technical scheme, the slip fender wheel makes a round trip to slide on the track of arc kicking block, and arc kicking block and slip fender wheel play the guide effect to the pipe, but the slip dog does not connect stable power and makes a round trip to slide in order to realize on the track, only relies on pipe self or artificially to carry out the position adjustment, and the pipe that twines out is disordered and irregular like this.

SUMMERY OF THE UTILITY MODEL

In order to enable the pipe to be wound regularly, the application provides a coiling machine which has the advantages of being simple in operation and smooth in coiling.

The application provides a coiler adopts following technical scheme:

the utility model provides a coiling machine, includes the frame, be provided with in the frame and coil the device and coil guider, coil guider and include reciprocating motion's deflector in the frame, it is provided with the direction wheelset to rotate on the deflector, direction wheelset axial direction is the same with deflector moving direction, it is provided with the pinch roller to be close to direction wheelset activity on the deflector.

Through adopting above-mentioned technical scheme, the pipe end passes the direction wheelset and fixes on coiling the device, coils the device and coils the pipe, at coiling the in-process, the pipe removes along the radial direction of direction wheelset, compresses tightly the wheel and compresses tightly the pipe, prevents pipe roll-off direction wheelset, and the deflector makes the orderly coiling of pipe on coiling the device along the at the uniform velocity reciprocating motion of pinch roller axial direction in the frame, easy operation, it is good to coil the effect.

Preferably, the guide wheel set comprises a first guide wheel and a second guide wheel which are arranged on the guide plate side by side along the length direction of the guide plate, and a gap for passing through the pipe is formed between the pressing wheel and the first guide wheel or between the pressing wheel and the second guide wheel.

Through adopting above-mentioned technical scheme, leading-in coiling guider is gone into with the pipe to leading-in to the leading-in, and leading-in coiling device is gone into to the pipe to leading-in to the leading-in second guide wheel, and pinch roller and leading-in wheel one or leading-in second combine to carry on spacingly to the pipe, avoid at the book in-process, the pipe breaks away from the direction wheelset.

Preferably, the guide plate is hinged to a hinge rod close to the first guide wheel or the second guide wheel, and the pressing wheel is arranged on the hinge rod.

Through adopting above-mentioned technical scheme, the pinch roller articulates on the deflector through the hinge bar, is convenient for lift the pinch roller, makes the pipe pass and enters into between direction wheelset and the pinch roller and coil the device in, coils the in-process, and the pipe is in the clearance between pinch roller and leading wheel one or leading wheel two.

Preferably, the upper portion of the rack is fixedly provided with a mounting frame, the guide plate is movably arranged on the mounting frame, the mounting frame is provided with a driving mechanism, and the guide plate is connected with the driving mechanism.

By adopting the technical scheme, the driving mechanism drives the guide plate to move on the mounting frame at a constant speed along the axial direction of the guide wheel set, so that the uniform and neat pipe coiling is facilitated.

Preferably, be provided with the controller in the frame, controller electric connection has travel limit switch, travel limit switch sets up in the deflector lower part, be provided with the stopper that collides with travel limit switch on the mounting bracket.

Through adopting above-mentioned technical scheme, the deflector is under actuating mechanism's effect, along direction wheelset axial uniform motion on the mounting bracket, touches the stopper when travel limit switch, and the controller control actuating mechanism antiport to realize deflector reciprocating motion on the mounting bracket.

Preferably, the coiling device comprises a coiling wheel arranged on the rack, a plurality of coiling arms with the same linear velocity are radially arranged on the coiling wheel, and clamping grooves for clamping the ends of the pipes are formed in lateral edges of the bottoms of the coiling arms.

Through adopting above-mentioned technical scheme, the pipe end passes to coil guider and enters into to coil in the device, clamps the pipe end in the draw-in groove, and the later stage pipe of being convenient for coils, and it is convenient to put and get, and the practicality is strong.

Preferably, the lower part of the rack is provided with a material blocking device close to the coiling wheel, the material blocking device comprises a mounting seat, a cylinder is arranged on the mounting seat, a connecting rod is hinged to a driving end of the cylinder, and a material blocking part is arranged at the upper end of the connecting rod.

Through adopting above-mentioned technical scheme, coiled the rim plate and coiled the pipe and can not stop immediately and still change the circle because of inertia, start the cylinder, the cylinder acts on the connecting rod, and the connecting rod drives and keeps off material piece and rotates, keeps off material piece and coiled the wheel and go up outermost pipe contact, makes pipe and coiled the wheel and stop, can save time, improves production efficiency.

Preferably, the material blocking part comprises a first material blocking roller and a second material blocking roller which are coaxially arranged on two side walls of the connecting rod, and the first material blocking roller and the second material blocking roller are axially parallel to the coiling wheel.

Through adopting above-mentioned technical scheme, keep off material roller one and keep off material roller two and coil the outer pipe contact of wheel, under the effect of pipe, keep off material roller one and keep off material roller two and rotate the impulse of buffering the pipe, can make the pipe after coiling and coil the very fast stopping of wheel.

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

1. the utility model discloses in be provided with and coil guider, coil guider and include the deflector of reciprocating motion in the frame, it is provided with direction wheelset and pinch roller to rotate on the deflector, the pipe radially enters into and coils guider along direction wheelset, in the deflector removal process, the pinch roller carries on spacing to the pipe, prevent that the pipe from breaking away from the direction wheelset, the deflector is along pinch roller axial direction uniform velocity reciprocating motion in the frame, make the orderly coiling of pipe on coiling device, easy operation, coil the effect good;

2. the utility model discloses in be provided with dam device, dam device includes the mount pad, is provided with the cylinder on the mount pad, and the drive end of cylinder articulates there is the connecting rod, and coaxial arrangement has fender material roller one and keeps off material roller two on the connecting rod both sides wall, keeps off material roller one with keep off material roller two with coil the outer pipe contact of wheel, under the effect of pipe, keeps off material roller one and keeps off material roller two and rotate the momentum to the pipe and cushion, can make the pipe after coiling and coil the very fast stopping of wheel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of another view structure of the present invention.

Fig. 3 is a schematic diagram of a coil wheel structure.

Description of reference numerals: 1. a frame; 2. a mounting frame; 3. a guide plate; 4. a guide wheel set; 41. a first guide wheel; 42. a second guide wheel; 5. a pinch roller; 6. a hinged lever; 7. a travel limit switch; 8. a limiting block; 9. a reel wheel; 10. a winding arm; 11. a card slot; 12. a material removing cylinder; 13. a first baffle plate; 14. a second baffle plate; 15. a mounting seat; 16. a cylinder; 17. a connecting rod; 18. a material blocking part; 181. a first material blocking roller; 182. a material blocking roller II; 19. driving a motor I; 20. a second driving motor; 21. a screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a coiling machine, refer to fig. 1, the coiling machine in this application file is duplex position coiling machine, including frame 1, installs coiling device, coils guider and dam device on the frame 1, coils guider and with the leading-in coiling device of pipe in, coils the device and coils the pipe, coils the completion back dam device and is used for making to coil the device and stop fast.

Referring to fig. 1 and 2, the coiling device comprises two rotating shafts installed on a rack 1, the two rotating shafts are connected with a driving assembly at the same side, the driving assembly comprises a first driving motor 19, a driving chain wheel is installed on a driving shaft of the first driving motor 19, a driven chain wheel is installed on the rotating shafts, and the driving chain wheel and the driven chain wheel are connected through a chain. Two rotating shafts penetrate through the rack 1 and are provided with a coiling wheel 9, a plurality of coiling arms 10 are arranged on the coiling wheel 9 along the radial direction, mounting grooves are formed in the coiling wheel 9 along the radial direction, one ends of the coiling arms 10 are mounted in the mounting grooves through bolts, the distances from the coiling arms 10 to the circle center of the coiling wheel 9 are equal, and namely the linear speeds of the coiling arms 10 are the same. A first baffle 13 is vertically installed at one end, close to the coiling wheel 9, of the winding arm 10, the winding arm 10 is rotatably installed at one end, far away from the coiling wheel 9, of the winding arm 10, a second baffle 14 is installed, a long-strip-shaped bolt installation groove is formed in the winding arm 10 in the axial direction of the coiling wheel 9, the position of the first baffle 13 in the bolt installation groove is adjustable, the distance between the first baffle 13 and the second baffle 14 is further achieved, and the width of the pipe coiling is adjusted when the pipe is coiled. The bottom wall of the winding arm 10 is provided with a stripping cylinder 12, the driving end of the stripping cylinder 12 is hinged with the lower end of a second baffle 14, after the pipe is coiled, the stripping cylinder 12 is started, the second baffle 14 is turned downwards to be flush with the winding arm 10, and the coiled pipe is taken down from the coiling wheel 9.

Referring to fig. 1 and 2, the coiling guide device comprises a mounting frame 2 fixedly mounted on the upper portion of a frame 1, guide rods are mounted at two radial ends of a coiling wheel 9 on the mounting frame 2, a guide plate 3 is mounted between the two guide rods, a driving mechanism for driving the guide plate 3 to axially reciprocate along the coiling wheel 9 is mounted on the mounting frame 2, the driving mechanism comprises a second driving motor 20, the driving end of the second driving motor 20 is connected with a screw rod 21, and the screw rod 21 penetrates through the middle bottom of the guide plate 3. For 3 reciprocating motion of intelligent control deflector, there is the controller in frame 1, and controller electric connection has travel limit switch 7, and travel limit switch 7 installs on the diapire in the middle of the deflector 3, installs the stopper 8 that collides with travel limit switch 7 on the mounting bracket 2. The guide plate 3 uniformly moves along the axial direction of the coiling wheel 9 on the mounting rack 2 under the action of the second driving motor 20 and the screw 21, and when the travel limit switch 7 touches the limit block 8, the controller controls the driving mechanism to move reversely, so that the guide plate 3 can reciprocate on the mounting rack 2.

Referring to fig. 1, a guide wheel set 4 is installed on a guide plate 3 through a rotating shaft, the guide wheel set 4 is two sets because the coiling machine is a double-station coiling machine, the two sets of guide wheel sets 4 correspond to two coiling wheels 9 one by one, the guide wheel set 4 comprises a first guide wheel 41 and a second guide wheel 42 which are installed on the guide plate 3 side by side along the length direction of the guide plate 3, a hinge rod 6 is hinged on the guide plate 3 close to the second guide wheel 42, a pinch roller 5 is hinged on the hinge rod 6, a gap for a pipe to pass through is formed between the pinch roller 5 and the second guide wheel 42, when the pipe is coiled, the first guide wheel 41 guides the pipe into the coiling guide device, the second guide wheel 42 guides the pipe into the coiling guide device, the pinch roller 5 and the second guide wheel 42 are combined to limit the pipe, and the pipe is prevented from being separated from.

Referring to fig. 1, the material blocking device comprises a mounting seat 15 which is mounted on the lower portion of a rack 1 and is close to a coiling wheel 9, a cylinder 16 is fixedly mounted on the mounting seat 15, a connecting rod 17 is hinged to a driving end of the cylinder 16, the connecting rod 17 comprises a first connecting rod hinged to the driving end of the cylinder 16 and a second connecting rod hinged to the first connecting rod, the second connecting rod is rotatably mounted on the mounting seat 15, a material blocking part 18 is rotatably mounted at the upper end of the second connecting rod, the material blocking part 18 comprises a first material blocking roller 181 and a second material blocking roller 182 which are coaxially mounted on two side walls of the connecting rod 17, the first material blocking roller 181 and the second material blocking roller 182 are axially parallel to the coiling wheel 9, and rubber pads are wrapped on the first material blocking roller 181 and the second material blocking roller. The cylinder 16 is started, the cylinder 16 acts on the connecting rod 17, the connecting rod 17 drives the material blocking part 18 to rotate, the material blocking part 18 is in contact with the outermost pipe on the coiling wheel 9, the pipe and the coiling wheel 9 are stopped, time can be saved, and production efficiency is improved.

The implementation principle of a coiling machine in the embodiment of the application is as follows:

before coiling, the pressing wheel 5 is lifted to enable the end of the pipe to pass through the space between the pressing wheel 5 and the guide wheel set 4, then the pressing wheel 5 is put down to enable the end of the pipe to be clamped in the clamping groove 11 in the gap between the pressing wheel 5 and the first guide wheel 41 and after the pipe passes through the guide wheel set 4 and the pressing wheel 5. Starting coiling, starting a first driving motor 19 and a second driving motor 20, driving the first driving motor 19 to drive the coiling wheel 9 to rotate so as to drive the pipe to be coiled on the coiling arm 10, driving a screw rod 21 to rotate by the second driving motor 20, driving the guide plate 3 to move at a constant speed along the axial direction of the guide wheel group 4 by the screw rod 21, and coiling the pipe flatly on the coiling arm 10; in the coiling process, when the travel limit switch 7 at the lower part of the guide plate 3 touches the limit block 8, the controller controls the second driving motor 20 and the screw rod 21 to rotate reversely, so that the guide plate 3 returns, and the operation is repeated. After the coiling is finished, the air cylinder 16 is started, the air cylinder 16 acts on the connecting rod 17, the connecting rod 17 drives the material blocking piece 18 to rotate, the first material blocking roller 181 and the second material blocking roller 182 are in contact with the outer layer of the pipe of the winding arm 10, and under the action of the pipe, the first material blocking roller 181 and the second material blocking roller 182 rotate to buffer the impulse of the pipe, so that the coiled pipe and the coiling wheel 9 stop rotating relatively quickly. And then starting a stripping cylinder 16, wherein the stripping cylinder enables the second baffle plate 14 to be flush with the winding arm 10, and the coiled pipe is taken down from the winding arm 10.

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

Claims

1. A coiling machine comprises a frame and is characterized in that: be provided with on frame (1) and coil the device and coil guider, coil guider and include reciprocating motion's deflector (3) in frame (1), it is provided with direction wheelset (4) to rotate on deflector (3), direction wheelset (4) axial direction is the same with deflector (3) moving direction, be close to direction wheelset (4) activity on deflector (3) and be provided with pinch roller (5).

2. A reel-up according to claim 1, characterized in that: the guide wheel set (4) comprises a first guide wheel (41) and a second guide wheel (42) which are arranged on the guide plate (3) side by side along the length direction of the guide plate (3), and a gap for passing through a pipe is formed between the pressing wheel (5) and the first guide wheel (41) or the second guide wheel (42).

3. A reel-up according to claim 2, characterized in that: an articulated rod (6) is hinged to the guide plate (3) close to the first guide wheel (41) or the second guide wheel (42), and the pressing wheel (5) is arranged on the articulated rod (6).

4. A reel-up according to claim 3, characterized in that: the automatic feeding device is characterized in that a mounting frame (2) is fixedly arranged on the upper portion of the rack (1), the guide plate (3) is movably arranged on the mounting frame (2), a driving mechanism is arranged on the mounting frame (2), and the guide plate (3) is connected with the driving mechanism.

5. A reel-up according to claim 4, characterized in that: the automatic control device is characterized in that a controller is arranged on the rack (1), the controller is electrically connected with a travel limit switch (7), the travel limit switch (7) is arranged on the lower portion of the guide plate (3), and a limit block (8) colliding with the travel limit switch (7) is arranged on the mounting frame (2).

6. A reel-up according to claim 1, characterized in that: the coiling device comprises a coiling wheel (9) arranged on a rack (1), a plurality of coiling arms (10) with the same linear velocity are arranged on the coiling wheel (9) along the radial direction, and clamping grooves (11) for clamping pipe ends are formed in the lateral edges of the bottoms of the coiling arms (10).

7. A reel-up according to claim 1, characterized in that: frame (1) lower part is close to coiling wheel (9) and is provided with dam device, dam device includes mount pad (15), be provided with cylinder (16) on mount pad (15), the drive end of cylinder (16) articulates there is connecting rod (17), connecting rod (17) upper end is provided with fender material spare (18).

8. A reel-up according to claim 7, characterized in that: the material blocking part (18) comprises a first material blocking roller (181) and a second material blocking roller (182) which are coaxially arranged on two side walls of the connecting rod (17), and the first material blocking roller (181) and the second material blocking roller (182) are axially parallel to the coiling wheel (9).