CN211310405U

CN211310405U - Plastic mesh slitter edge coiling mechanism

Info

Publication number: CN211310405U
Application number: CN201922203414.5U
Authority: CN
Inventors: 滕国民; 金学勇
Original assignee: Shaoxing Naite Plastics Co ltd
Current assignee: Shaoxing Naite Plastics Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a plastic net slitter edge coiling mechanism, which relates to the technical field of plastic net processing equipment and comprises a frame, wherein a coiling roller is rotatably arranged on the frame, a wire arranging device is arranged on the frame, the wire arranging device comprises a polished rod, a first driving assembly, a driver, a wire guide rod and a limiting rod, the first driving assembly, the driver and the wire guide rod are arranged on the frame and are used for driving the polished rod to rotate, and the limiting rod is arranged on the frame, is parallel to the polished rod and is connected with the driver in a sliding way; the driver is provided with a travel switch, the travel switch is electrically connected with the driver, and the rack is provided with an adjusting device for triggering the travel switch. The utility model discloses a polished rod rotates and drives the driver and slide, and the driver passes through travel switch and adjusting device's cooperation and slides at the polished rod in reciprocating. The sliding of the driver on the polish rod is rolling friction, so the abrasion is reduced, and the polish rod can automatically slide and freely move, thereby improving the efficiency.

Description

Plastic mesh slitter edge coiling mechanism

Technical Field

The utility model belongs to the technical field of the technique of plastic net processing equipment and specifically relates to a plastic net slitter edge coiling mechanism is related to.

Background

At present, plastic nets such as filter screens, window screens and the like are heated and melted in an extruder through plastic raw materials, the melted plastic flows through pores of a die opening through a die head to form two strands of melted material wires, and the two strands of material wires are discontinuously converged at one point due to rotation or up-and-down movement of the die head so as to form a network, and then the network is shaped into a net after being cooled and stretched.

The plastic net slitter edge winding device is used for synchronously winding leftover materials in production or winding products with the width less than or equal to 40 centimeters.

The prior patent that is published as CN205709021U discloses a film slitter edge collecting device, which sequentially comprises a slitter edge introducing mechanism and a slitter edge winding mechanism along the flow direction of film slitter edges, wherein the slitter edge winding mechanism comprises a winding frame, a winding roller is arranged on the winding frame, and the winding roller is driven by a winding motor to rotate; a cross frame is arranged on the winding rack and on one side of the winding end of the winding roller, a first guide rod and a transmission lead screw which are parallel to the axis of the winding roller are arranged on the cross frame, a lead screw seat is connected onto the first guide rod in a sliding manner, the lead screw seat is in transmission connection with the transmission lead screw, and the transmission lead screw is driven to rotate by a lead screw motor; the top of the screw seat is provided with a guide ring, and the ring surface of the guide ring faces the winding roller. The utility model discloses a drive lead screw seat along first guide bar back and forth movement, drive the axis back and forth repetitive motion of leading circle along the wind-up roll to twine the membrane slitter edge on the wind-up roll in an orderly manner.

The above prior art solutions have the following drawbacks: because the lead screw seat slides on the lead screw in a circulating and reciprocating manner, the lead screw and the lead screw seat are easily worn and abraded in a sliding manner, so that lubricating oil needs to be added manually frequently, the labor input is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a plastic net slitter edge coiling mechanism who slides through the polished rod.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a winding device for waste edges of plastic nets comprises a rack, wherein a winding roller is rotatably mounted on the rack, a wire arranging device is arranged on the rack and comprises a polished rod rotatably mounted on the rack, a first driving assembly mounted on the rack and used for driving the polished rod to rotate, a driver connected to the polished rod in a sliding manner, a wire guide rod rotatably mounted on the driver, and a limiting rod mounted on the rack, arranged parallel to the polished rod and connected with the driver in a sliding manner;

the driver is provided with a travel switch, the travel switch is electrically connected with the driver, and the rack is provided with an adjusting device for triggering the travel switch.

Through adopting above-mentioned technical scheme, rotate through the polished rod and drive the driver and slide, the mode of sliding of driver on the polished rod is the slip that rolling friction drove, compares in sliding friction, and rolling friction has reduced wearing and tearing greatly to life has been prolonged.

The present invention may be further configured in a preferred embodiment as: the wire guide rod is provided with two wire guide rods, a horizontal sliding groove is formed in the driver, two sliding blocks are installed in the sliding groove in a sliding mode, the two wire guide rods are installed on the two sliding blocks in a rotating mode respectively, and a second driving assembly used for driving the two sliding blocks to slide reversely is arranged in the sliding groove.

Through adopting above-mentioned technical scheme, adjust two slider reverse slips through second drive assembly to the distance between two wire rods of adjustment, the slitter edge passes through between two wire rods, and the wire rod carries on spacingly to the slitter edge, with the work demand that adapts to the difference, has improved the suitability of equipment.

The present invention may be further configured in a preferred embodiment as: the second drive assembly is including rotating the threaded rod of installing in the spout and fixed mounting at the rotation hand wheel of threaded rod one end, the threaded rod surface is provided with two opposite screw thread sections, and two the slider is threaded connection respectively on two screw thread sections, be provided with the mounting on the threaded rod.

Through adopting above-mentioned technical scheme, rotate and rotate the hand wheel and drive the threaded rod and rotate, drive two sliders and synchronous reverse slip in the spout to make two sliders synchronous reverse slip in the spout, thereby adjust the distance between two wire rods, then fix the threaded rod through the mounting, with the work demand that adapts to the difference.

The present invention may be further configured in a preferred embodiment as: the mounting is established including the cover solid fixed ring on one side of the threaded rod and is installed the locking bolt on solid fixed ring, gu fixed ring and driver fixed connection, the locking bolt with gu fixed ring threaded connection, just the locking bolt passes gu fixed ring with the threaded rod offsets tightly.

Through adopting above-mentioned technical scheme, rotate and rotate the hand wheel and drive the threaded rod and rotate to make the wire pole synchronous reverse slip in the spout, treat to adjust to suitable position after, screw up the locking bolt and support the threaded rod tightly, the threaded rod can be fixed.

The present invention may be further configured in a preferred embodiment as: the wire guide rod is provided with a clamping sleeve, and the end part of the clamping sleeve, which is close to the driver, is provided with a concave arc-shaped edge.

Through adopting above-mentioned technical scheme, because there is certain clearance between wire rod and the spout, the slitter edge can block into the clearance, presss from both sides the arc limit of indent on the cover and plays the spacing effect of direction, lets the slitter edge pass through from the arc edge, has reduced the probability of card line.

The present invention may be further configured in a preferred embodiment as: the adjusting device comprises a lead screw, two separation blades, an adjusting nut and an extrusion spring, wherein the lead screw is fixedly installed on the rack and is parallel to the polished rod and is abutted to the travel switch, the two separation blades are installed at two ends of the lead screw, the adjusting nut is installed on the lead screw and is located at one side, far away from the driver, of the separation blade, the extrusion spring is sleeved on the lead screw, two ends of the extrusion spring are respectively abutted to the separation blade and the adjusting nut, the adjusting nut is in threaded connection with the lead screw, the separation blade is sleeved on the lead screw, and the travel.

Through adopting above-mentioned technical scheme, the driver reciprocates to slide on the polished rod, runs into the separation blade when travel switch, slowly touches adjusting nut under extrusion spring's cushioning effect to trigger travel switch, make the driver switching-over, separation blade and extrusion spring play the cushioning effect, let travel switch's trigger slowly go on, prolonged the life who forms the switch.

The present invention may be further configured in a preferred embodiment as: the driver is close to limiting rod one side is provided with spacing wheel, just set up on the limiting rod with spacing wheel matched with spacing groove, the wheel face of spacing wheel with spacing groove is laminated mutually.

Through adopting above-mentioned technical scheme, when the driver reciprocated on the polished rod and slided, spacing wheel rolled in the spacing groove, reduced frictional force, improved the stability of driver motion.

The present invention may be further configured in a preferred embodiment as: the first driving assembly comprises a driving motor installed on the rack, an output shaft of the driving motor is connected with one end of the polished rod, the winding roller is connected with the polished rod through a conveying belt, and a take-up reel is arranged on the winding roller.

Through adopting above-mentioned technical scheme, driving motor drives the polished rod and rotates, under the effect of conveyer belt for polished rod and wind-up roll rotate in step, thereby make the slitter edge can realize making a round trip to receive the line on the take-up reel, improved work efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the reciprocating sliding of the driver on the polish rod is realized through the matching of the polish rod and the driver, and the sliding of the driver on the polish rod is rolling friction, so that the abrasion is reduced, the polish rod can automatically slide and freely move, and the efficiency is improved;

2. the arrangement of the jacket can reduce the probability of wire clamping during winding, so that the winding is more stable;

3. the polished rod, the driver and the take-up reel are synchronously matched, and the offcut can be synchronously rolled.

Drawings

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

fig. 2 is a schematic view of the overall structure of the adjusting assembly of the present invention;

fig. 3 is a schematic structural diagram of the actuator of the present invention.

Reference numerals: 1. a frame; 2. a wind-up roll; 21. a take-up reel; 3. a wire arranging device; 31. a polish rod; 32. a driver; 321. a travel switch; 322. a limiting wheel; 33. a wire guide rod; 331. a jacket; 34. a first drive assembly; 4. a chute; 41. a second drive assembly; 411. a threaded rod; 412. rotating a hand wheel; 5. a slider; 6. a fixing member; 61. a fixing ring; 62. fixing the bolt; 7. an adjustment assembly; 71. a lead screw; 72. a baffle plate; 73. adjusting the nut; 74. a compression spring; 8. a limiting rod; 81. a limiting groove.

Detailed Description

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

Refer to fig. 1 and fig. 2, do the utility model discloses a plastic mesh slitter edge coiling mechanism, including frame 1, rotate in frame 1 and install wind-up roll 2, wind-up roll 2 level sets up, and the fixed take-up reel 21 that is provided with on the wind-up roll 2. The rack 1 is provided with a traverse device 3, and the traverse device 3 comprises a polished rod 31, a first driving assembly 34, a driver 32 and two wire guide rods 33.

The polish rod 31 is rotatably arranged on the frame 1 and is parallel to the wind-up roll 2; the first driving assembly 34 comprises a driving motor, the driver 32 is fixedly installed on the frame 1, an output shaft of the driving motor is fixedly connected with the polished rod 31, and the polished rod 31 is connected with the winding roller 2 through a conveyor belt, so that the polished rod 31 and the winding roller 2 synchronously rotate.

Referring to fig. 1 and 3, the driver 32 is a polished rod driver 32 disclosed in patent publication No. CN2908919 (the driver 32 rolls and slides on the polished rod 31 through a bearing), the driver 32 is connected to the polished rod 31 in a sliding manner, the rack 1 is fixedly provided with a limit rod 8, the limit rod 8 is arranged in parallel with the polished rod 31, one side of the driver 32 close to the limit rod 8 is rotatably provided with a limit wheel 322, the limit rod 8 is provided with a limit groove 81 matched with the limit wheel 322, and the wheel surface of the limit wheel 322 is attached to the limit groove 81. When the driver 32 slides on the polish rod 31 in a reciprocating manner, the limiting wheel 322 rolls in the limiting groove 81, so that the friction force is reduced, and the motion stability of the driver 32 is improved.

Referring to fig. 2 and 3, a horizontal sliding groove 4 is formed in the upper end surface of the driver 32, two sliding blocks 5 are installed in the sliding groove 4 in a sliding manner, two wire guiding rods 33 are respectively installed on the two sliding blocks 5 in a rotating manner, and a second driving assembly 41 for driving the two sliding blocks 5 to slide reversely is arranged in the sliding groove 4. The second driving assembly 41 comprises a threaded rod 411 and a rotating hand wheel 412, the threaded rod 411 is rotatably installed in the sliding groove 4, one end of the threaded rod 411 penetrates through the sliding groove 4, two opposite threaded sections are arranged on the outer surface of the threaded rod 411, the two sliding blocks 5 are both in threaded connection with the threaded rod 411, and the two sliding blocks 5 are respectively positioned on the two threaded sections; the threaded rod 411 is further provided with a fixing piece 6, the fixing piece 6 comprises a fixing ring 61 and a fixing bolt 62, the fixing ring 61 is sleeved on one end, penetrating out of the sliding chute 4, of the threaded rod 411, the fixing ring 61 is fixedly connected to one side wall, close to the rotating hand wheel 412, of the driver 32, the fixing bolt 62 is installed on the fixing ring 61, the fixing bolt 62 is in threaded connection with the fixing ring 61, and the fixing bolt 62 penetrates through the fixing ring 61 and abuts against the threaded rod 411 tightly; the hand wheel 412 is fixed on one end of the threaded rod 411 which penetrates through the sliding groove 4.

The cover is equipped with the cover 331 on the wire rod 33, and the tip that the cover 331 is close to driver 32 is provided with the arc limit of indent, because there is certain clearance between wire rod 33 and the spout 4, the slitter edge probably blocks into the clearance, and the arc limit of indent plays the spacing effect of direction on the cover 331, lets the slitter edge pass through from the arc edge, has reduced the probability of card line.

The during operation rotates and rotates hand wheel 412 and drives threaded rod 411 and rotate, drives two sliders 5 and in the spout 4 synchronous reverse slip to make wire rod 33 in the spout 4 synchronous reverse slip, treat to adjust to suitable position after, screw up fixing bolt 62 and support threaded rod 411 tightly, threaded rod 411 can be fixed, the slitter edge passes through between two wire rods 33, carry on spacingly to the slitter edge, thereby the work demand when adapting to different slitter edge rolling has improved the suitability.

The bottom of the driver 32 is provided with a travel switch 321, the travel switch 321 is electrically connected with the driver 32 (a commutator is arranged in the driver 32, the commutator can drive the bearing to perform reversing rolling, and the travel switch 321 is used for controlling the on and off of the commutator), and the frame 1 is provided with an adjusting device for triggering the travel switch 321. The adjusting device comprises a lead screw 71, two blocking pieces 72, two adjusting nuts 73 and two extrusion springs 74. The lead screw 71 is fixedly arranged on the rack 1, the lead screw 71 is arranged in parallel to the polish rod 31 and is positioned below the polish rod 31, and the travel switch 321 is abutted to the lead screw 71; the two blocking pieces 72 are respectively sleeved at two ends of the screw rod 71, the two adjusting nuts 73 are respectively arranged at two ends of the screw rod 71, and each adjusting nut 73 is positioned at one side of the blocking piece 72 away from the driver 32; the two extrusion springs 74 are respectively sleeved at two ends of the screw 71, each extrusion spring 74 is located between the blocking piece 72 and the adjusting nut 73, and two ends of each extrusion spring 74 are respectively abutted against the blocking piece 72 and the adjusting nut 73.

Referring to fig. 1 and 2, the driver 32 slides back and forth on the polish rod 31, when the travel switch 321 touches the stop piece 72, the stop piece 72 slowly touches the adjusting nut 73 under the buffer action of the extrusion spring 74, so as to trigger the travel switch 321, and the driver 32 is reversed, and the stop piece 72 and the extrusion spring 74 play a buffer action, so that the trigger of the travel switch 321 is slowly performed, and the service life of the travel switch 321 is prolonged. Adjusting the position of the adjusting nut 73 also changes the width of the slitter edge roll on the wind-up roll 2.

The implementation principle of the embodiment is as follows:

before the work, rotate and rotate hand wheel 412 and drive threaded rod 411 and rotate, drive two sliders 5 and synchronous reverse slip in spout 4 to make wire guide 33 synchronous reverse slip in spout 4, wait to adjust to suitable position after, screw up locking bolt and support threaded rod 411 tightly, threaded rod 411 can be fixed, then adjust adjusting nut 73 to suitable position. And starting a driving motor to drive the polished rod 31 and the winding roller 2 to synchronously rotate, wherein the polished rod 31 drives the driver 32 to reciprocate, and the slitter edges are wound on the winding disc 21 in a reciprocating manner under the action of the wire guide rod 33. The movement of the driver 32 on the polish rod 31 can reduce friction, thereby reducing wear, saving labor and improving work efficiency.

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. The utility model provides a plastic mesh slitter edge coiling mechanism, includes frame (1), rotate in frame (1) and install wind-up roll (2), its characterized in that: the wire arranging device (3) is arranged on the rack (1), and the wire arranging device (3) comprises a polished rod (31) rotatably mounted on the rack (1), a first driving assembly (34) mounted on the rack (1) and used for driving the polished rod (31) to rotate, a driver (32) connected to the polished rod (31) in a sliding manner, a wire guide rod (33) rotatably mounted on the driver (32), and a limiting rod (8) mounted on the rack (1), arranged in parallel with the polished rod (31) and connected with the driver (32) in a sliding manner;

the device is characterized in that a travel switch (321) is arranged on the driver (32), the travel switch (321) is electrically connected with the driver (32), and an adjusting device used for triggering the travel switch (321) is arranged on the rack (1).

2. The plastic net slitter edge winding device according to claim 1, wherein: the wire guide rod (33) is provided with two, a horizontal sliding groove (4) is formed in the driver (32), two sliding blocks (5) are installed in the sliding groove (4) in a sliding mode, the two wire guide rods (33) are installed on the two sliding blocks (5) in a rotating mode respectively, and a second driving assembly (41) used for driving the two sliding blocks (5) to slide reversely is arranged in the sliding groove (4).

3. The plastic net slitter edge winding device according to claim 2, wherein: second drive assembly (41) are including rotating threaded rod (411) and the rotation hand wheel (412) of fixed mounting in threaded rod (411) one end of installing in spout (4), threaded rod (411) surface is provided with two opposite screw thread sections, and two slider (5) threaded connection respectively is in two screw thread sections, be provided with mounting (6) on threaded rod (411).

4. The plastic net slitter edge winding device according to claim 3, wherein: mounting (6) establish solid fixed ring (61) and the locking bolt of installing on solid fixed ring (61) of threaded rod (411) one side including the cover, gu fixed ring (61) and driver (32) fixed connection, the locking bolt with gu fixed ring (61) threaded connection, just the locking bolt passes gu fixed ring (61) with threaded rod (411) offsets tightly.

5. The plastic net slitter edge winding device according to claim 4, wherein: the wire guide rod (33) is provided with a jacket (331), and the end part of the jacket (331) close to the driver (32) is provided with an inwards concave arc-shaped edge.

6. The plastic net slitter edge winding device according to claim 1, wherein: the adjusting device comprises a lead screw (71) which is fixedly installed on the rack (1) and is parallel to the polish rod (31) and is abutted to the travel switch (321), two blocking pieces (72) installed at two ends of the lead screw (71), an adjusting nut (73) which is installed on the lead screw (71) and is located on one side, far away from the driver (32), of the blocking piece (72), and an extrusion spring (74) which is sleeved on the lead screw (71) and is abutted to the blocking piece (72) and the adjusting nut (73) at two ends respectively, wherein the adjusting nut (73) is in threaded connection with the lead screw (71), the blocking piece (72) is sleeved on the lead screw (71), and the travel switch (321) can be touched with the blocking piece (72).

7. The plastic net slitter edge winding device according to claim 1, wherein: the driver (32) is close to limiting wheel (322) is arranged on one side of the limiting rod (8), a limiting groove (81) matched with the limiting wheel (322) is formed in the limiting rod (8), and the wheel surface of the limiting wheel (322) is attached to the limiting groove (81).

8. The plastic net slitter edge winding device according to claim 1, wherein: first drive assembly (34) is including installing driving motor in frame (1), driving motor's output shaft with polished rod (31) one end links to each other, wind-up roll (2) with polished rod (31) pass through the conveyer belt and are connected, be provided with take-up reel (21) on wind-up roll (2).