CN113911783A

CN113911783A - Teflon coiling mechanism for sticky tape with locate function

Info

Publication number: CN113911783A
Application number: CN202111269667.8A
Authority: CN
Inventors: 周双龙; 朱华风; 朱玉琳
Original assignee: Taizhou Aotai Electronics Co ltd
Current assignee: Foshan Ante New Materials Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-01-11
Anticipated expiration: 2041-10-29
Also published as: CN113911783B

Abstract

The invention discloses a winding device with a positioning function for a Teflon adhesive tape, relates to the technical field of winding devices, and aims to solve the problems that the existing winding device for the Teflon adhesive tape is low in functionality and cannot automatically cut in a fixed length mode according to requirements. The last surface mounting of base has the hydraulic pressure station, the support frame is all installed to the both sides of base, the lower surface mounting of support frame has damping support, and damping support is provided with four, one side install the switch board on the outer wall of support frame, the cabinet door is installed to the front end of switch board, the both sides of switch board all are provided with the heat dissipation tripe, and the heat dissipation tripe is provided with a plurality of, opposite side install the transmission room on the outer wall of support frame, install down the casing between the support frame, the casing is installed to the top of casing down, the inside of casing and last casing is provided with the wind-up roll down, the third bearing is installed with the junction of casing down at the both ends of wind-up roll.

Description

Teflon coiling mechanism for sticky tape with locate function

Technical Field

The invention relates to the technical field of winding devices, in particular to a winding device with a positioning function for a Teflon adhesive tape.

Background

The coiling mechanism is the receipts material part of coil stock processing lines, and it is the coil stock to roll up raw and other materials through mechanical system, and extensive application is in the scroll, the yardage roll, and the plastic material is rolled up, and on the metal coil processing lines, according to actual technological requirement design diversification, the common simple and easy rolling machine that has, hydraulic pressure rolling machine, rolling machine generally have a book internal diameter to the material, roll external diameter, roll up material thickness, the width all has strict requirements.

However, the existing winding device for the Teflon adhesive tape is low in functionality and cannot automatically cut in a fixed length according to requirements; therefore, the existing requirements are not met, and the winding device with the positioning function for the Teflon adhesive tape is provided.

Disclosure of Invention

The invention aims to provide a winding device for a Teflon adhesive tape with a positioning function, and aims to solve the problems that the existing winding device for the Teflon adhesive tape, which is provided in the background art, is low in functionality and cannot automatically cut in a fixed length mode according to requirements.

In order to achieve the purpose, the invention provides the following technical scheme: a winding device with a positioning function for a Teflon adhesive tape comprises a base, wherein a hydraulic station is mounted on the upper surface of the base, support frames are mounted on two sides of the base, four damping supports are mounted on the lower surface of each support frame, a control cabinet is mounted on the outer wall of each support frame, a cabinet door is mounted at the front end of each control cabinet, heat dissipation shutters are arranged on two sides of each control cabinet and provided with a plurality of heat dissipation shutters, a transmission chamber is mounted on the outer wall of each support frame on the other side, a lower shell is mounted between the support frames, an upper shell is mounted above the lower shell, winding rollers are arranged inside the lower shell and the upper shell, third bearings are mounted at the joints of two ends of the winding rollers and the lower shell, a hydraulic cylinder is mounted at the front end of the upper shell and fixedly connected with the upper shell through a bracket, install the knife rest on the output of pneumatic cylinder, the lower surface mounting of knife rest has the slitting blade, the front end of going up casing and lower casing all is provided with the feed chute, the below of feed chute is provided with the cutting bed, cutting bed and lower casing welded connection, and the inside of cutting bed is provided with dodges the groove, step motor is installed to one side of base upper surface, step motor passes through motor cabinet and base fixed connection.

Preferably, guide plates are arranged on two sides of the bracket and are welded to the upper shell, guide columns are arranged inside the guide plates, limiting blocks are arranged at the upper ends of the guide columns, and the lower ends of the guide columns are fixedly connected with the tool rest.

Preferably, the supporting plates are mounted at the front ends of the supporting frames on two sides, a fixed pressure roller is arranged between the supporting plates, second bearings are mounted at the joints of the two ends of the fixed pressure roller and the supporting plates, a dynamic pressure roller is arranged above the fixed pressure roller, and first bearings are mounted at the two ends of the dynamic pressure roller.

Preferably, a screw rod is installed at one end of the first bearing, a sliding groove is formed in the joint of the screw rod and the supporting frame, and the screw rod is fixedly connected with the sliding groove through a nut.

Preferably, step motor's output runs through and extends to the inside of driving chamber, and installs first belt pulley, the one end of wind-up roll runs through and extends to the inside of driving chamber, and installs the second belt pulley, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.

Preferably, the front end of wind-up roll is provided with the draw-in groove, the upper end of draw-in groove is provided with the adjustment tank, and the adjustment tank is provided with two, the inside of wind-up roll is provided with flexible cavity, and flexible cavity and adjustment tank and draw-in groove intercommunication, the internally mounted of flexible cavity has the spring, the lower surface mounting of spring has the briquetting.

Preferably, the front end of briquetting is provided with the shifting block, and the one end of shifting block extends to the outside of adjustment tank, the lower surface of briquetting is provided with anti-skidding line, and anti-skidding line and briquetting structure as an organic whole.

Preferably, an oil tank is arranged inside the hydraulic station, a hydraulic pump is installed at the front end of the oil tank, an electromagnetic valve is installed at an oil outlet of the hydraulic pump, and the electromagnetic valve is communicated with an oil inlet of the hydraulic cylinder through a transfusion hose.

Preferably, the magnetic suction blocks are installed on two sides of the front end of the upper shell, the rear ends of the upper shell and the lower shell are rotatably connected through a hinge, and a pull rod is installed on the upper surface of the upper shell.

Preferably, the rear end of the knife rest is provided with a baffle plate, the baffle plate is fixedly connected with the knife rest through a connecting rod, and the outer wall of the baffle plate is provided with a rubber pad.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention drives the wind-up roll to rotate by the stepping motor and the belt transmission mechanism, adopts belt transmission, can alleviate impact and vibration, has stable and noiseless motion, can prevent other parts from being damaged by slipping the belt on the belt pulley when the load is overlarge, plays a role in safety protection, can control the unreeling length of the adhesive tape by inputting the pulse number of the stepping motor by the control cabinet and the PLC control system when unreeling, sends a signal to the hydraulic station when the motor stops, introduces hydraulic oil into the hydraulic cylinder, drives the cutter rest and the slitting blade at the lower end to stamp the adhesive tape, realizes the fixed-length cutting effect, has higher precision and is more efficient and faster compared with the conventional device which can only judge the unreeling length of the adhesive tape by manual measurement.

2. Through set up compression roller and dynamic pressure roller at the front end of support frame, spout sliding connection in lead screw and the backup pad is passed through at the both ends of dynamic pressure roller, can adjust in a flexible way and decide the interval between the compression roller, adjust the back that finishes, rely on nut locking fixed to be applicable to the teflon sticky tape of different thickness, during the use, pass the sticky tape from deciding between compression roller and dynamic pressure roller, make the compression roller laminate in the sticky tape surface, can be at the rolling in-process, the sticky tape that continuously flattens, guarantee the roughness of rolling.

3. Through set up the draw-in groove on the wind-up roll, before the rolling, during stretching into the draw-in groove on the wind-up roll with the one end of sticky tape, the shifting block of rising transfers, and the spring that makes in the flexible cavity drives the briquetting and shifts up, treats the sticky tape and stretches into the back, loosens the shifting block, makes the briquetting reset under the spring action to reach the effect of stabilizing the centre gripping, with decide compression roller and dynamic pressure roller synergism, make the rolling process need not external force and pull, and further guaranteed the roughness of rolling.

4. Through setting up the wind-up roll in last casing and inferior valve are internal, the sticky tape after the rolling can be wrapped up to upper and lower casing, and the baffle of cooperation knife rest rear end blocks the back with the feed chute, can realize the enclosed construction to reach dustproof and waterproof's effect, played good protection effect to the sticky tape, go up casing and casing down and rely on the hinge to rotate to be connected, utilize magnetism to inhale the piece closed, make to open and shut comparatively convenient.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the side of the wind-up roll of the present invention;

FIG. 5 is an enlarged view of the structure at A of the present invention;

in the figure: 1. a base; 2. a support frame; 3. a shock-absorbing support; 4. a hydraulic station; 5. an oil tank; 6. a hydraulic pump; 7. an electromagnetic valve; 8. a control cabinet; 9. a cabinet door; 10. a heat dissipation louver; 11. a transmission chamber; 12. a stepping motor; 13. a motor base; 14. a support plate; 15. a movable pressure roller; 16. a first bearing; 17. a screw rod; 18. a nut; 19. a compression roller is fixed; 20. a second bearing; 21. a lower housing; 22. an upper housing; 23. a third bearing; 24. a pull rod; 25. a magnetic block; 26. a hydraulic cylinder; 27. a bracket; 28. a tool holder; 29. a slitting blade; 30. a guide plate; 31. a guide post; 32. a limiting block; 33. a feed chute; 34. cutting table; 35. a chute; 36. a first pulley; 37. a second pulley; 38. a belt; 39. a hinge; 40. a wind-up roll; 41. a card slot; 42. an adjustment groove; 43. a telescopic cavity; 44. a spring; 45. briquetting; 46. shifting blocks; 47. a connecting rod; 48. a baffle plate; 49. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a Teflon tape winding device with a positioning function comprises a base 1, wherein a hydraulic station 4 is installed on the upper surface of the base 1, support frames 2 are installed on two sides of the base 1, four damping supports 3 are installed on the lower surface of each support frame 2, the damping supports 3 are made of rubber and can improve winding stability, a control cabinet 8 is installed on the outer wall of one support frame 2, a cabinet door 9 is installed at the front end of the control cabinet 8, a plurality of radiating louvers 10 are arranged on two sides of the control cabinet 8, the radiating louvers 10 can ensure the radiating effect of the control cabinet 8, a transmission chamber 11 is installed on the outer wall of the other support frame 2 and used for protecting internal transmission components, a lower shell 21 is installed between the support frames 2, an upper shell 22 is installed above the lower shell 21, and a winding roller 40 is arranged inside the lower shell 21 and the upper shell 22, third bearing 23 is installed with the junction of lower casing 21 in the both ends of wind-up roll 40, pneumatic cylinder 26 is installed to the front end of going up casing 22, pneumatic cylinder 26 passes through bracket 27 and last casing 22 fixed connection, install knife rest 28 on pneumatic cylinder 26's the output, the lower surface mounting of knife rest 28 has slitting blade 29, the front end of going up casing 22 and casing 21 all is provided with feed chute 33 down, the below of feed chute 33 is provided with cutting bed 34, cutting bed 34 and lower casing 21 welded connection, and the inside of cutting bed 34 is provided with dodges the groove, dodge groove and slitting blade 29 shape adaptation, damage cutting bed 34 when can avoiding the blade to push down, step motor 12 is installed to one side of base 1 upper surface, step motor 12 passes through motor cabinet 13 and base 1 fixed connection.

Further, guide plates 30 are arranged on two sides of the bracket 27, the guide plates 30 are connected with the upper shell 22 in a welding mode, guide columns 31 are arranged inside the guide plates 30, limit blocks 32 are installed at the upper ends of the guide columns 31, the lower ends of the guide columns 31 are fixedly connected with the tool rest 28, and the guide columns 31 can guide the tool rest 28 to move in the correct direction when the tool rest 28 goes up and down, so that deviation is avoided, and the service life of the hydraulic cylinder 26 is prolonged.

Further, the backup pad 14 is all installed to the front end of both sides support frame 2, is provided with between the backup pad 14 and decides the compression roller 19, and decides the both ends of compression roller 19 and install second bearing 20 with the junction of backup pad 14, and the top of deciding the compression roller 19 is provided with dynamic pressure roller 15, and first bearing 16 is all installed at the both ends of dynamic pressure roller 15, and when rolling teflon sticky tape, pass it from between dynamic pressure roller 15 and the compression roller 19, can let the rolling process more level and more smooth.

Further, a screw rod 17 is installed at one end of the first bearing 16, a sliding groove 35 is formed in the joint of the screw rod 17 and the support frame 2, the screw rod 17 is fixedly connected with the sliding groove 35 through a nut 18, and the dynamic pressure roller 15 can slide along the sliding groove 35 through the screw rods 17 at two ends, so that the effect of adjusting the distance between the dynamic pressure roller and the constant pressure roller 19 is achieved, the device is suitable for flattening of adhesive tapes with different thicknesses, and after adjustment is completed, the two ends are locked and fixed through the nut 18.

Further, step motor 12's output runs through and extends to the inside of transmission chamber 11, and install first belt pulley 36, the one end of wind-up roll 40 runs through and extends to the inside of transmission chamber 11, and install second belt pulley 37, first belt pulley 36 is connected with second belt pulley 37 transmission through belt 38, belt 38 has good elasticity, can alleviate impact and vibration in the transmission process, and the steady noiselessness of motion, when load is too big, the belt can skid on the belt pulley, thereby can prevent that other parts from damaging, play the safety protection effect, adopt step motor 12 control, can be through the better control cutting length of regulation pulse number.

Further, the front end of wind-up roll 40 is provided with draw-in groove 41, the upper end of draw-in groove 41 is provided with adjustment tank 42, and adjustment tank 42 is provided with two, the inside of wind-up roll 40 is provided with flexible cavity 43, and flexible cavity 43 and adjustment tank 42 and draw-in groove 41 intercommunication, the internally mounted of flexible cavity 43 has spring 44, the lower surface mounting of spring 44 has briquetting 45, before the rolling, inside stretching into draw-in groove 41 with the one end of sticky tape, rely on briquetting 45 of spring 44 and lower extreme to compress tightly the sticky tape, can guarantee the planarization of rolling.

Further, the front end of briquetting 45 is provided with shifting block 46, and the one end of shifting block 46 extends to the outside of adjustment tank 42, and the lower surface of briquetting 45 is provided with anti-skidding line, and anti-skidding line and briquetting 45 structure as an organic whole can drive spring 44 and briquetting 45 through shifting block 46 and move up, loosens shifting block 46 again after stretching into the sticky tape, can make briquetting 45 compact sticky tape under the spring 44 effect.

Further, an oil tank 5 is arranged inside the hydraulic station 4, a hydraulic pump 6 is installed at the front end of the oil tank 5, an electromagnetic valve 7 is installed at an oil outlet of the hydraulic pump 6, the electromagnetic valve 7 is communicated with an oil inlet of the hydraulic cylinder 26 through a transfusion hose, and the hydraulic station 4 can supply hydraulic oil to the hydraulic cylinder 26 in a quantitative mode to achieve the effect of controlling the lifting of the slitting blade 29.

Further, go up the both sides of casing 22 front end and all install magnetism and inhale piece 25, go up casing 22 and casing 21's rear end down and pass through hinge 39 and rotate the connection, go up the last surface mounting of casing 22 and have pull rod 24, set up wind-up roll 40 inside the casing, can play the effect of dustproof protection, the casing divide into two parts from top to bottom, and rely on hinge 39 to realize opening and shutting, and is comparatively convenient, relies on magnetism to inhale piece 25 to adsorb fixedly after the closure, and is high-efficient swift.

Further, the rear end of knife rest 28 is provided with baffle 48, and baffle 48 passes through connecting rod 47 and knife rest 28 fixed connection, is provided with rubber pad 49 on the outer wall of baffle 48, and knife rest 28 is when the state of stretching, and feed chute 33 can be covered to baffle 48, makes the casing be the encapsulated situation, avoids the dust to get into, and the rubber pad 49 of baffle 48 outer wall can further promote the sealed effect of junction.

The working principle is as follows: when in use, the upper shell 22 is opened through the pull rod 24, one end of the adhesive tape passes through the space between the fixed pressure roller 19 and the movable pressure roller 15, the distance between the fixed pressure roller 19 and the movable pressure roller 15 is adjusted to be attached to the surface of the adhesive tape, one end of the adhesive tape extends into the clamping groove 41 on the winding roller 40, the upper shifting block 46 is arranged, the spring 44 in the telescopic cavity 43 drives the pressing block 45 to move upwards, after the adhesive tape extends into the clamping groove, the shifting block 46 is released, the pressing block 45 is reset under the action of the spring 44, so that the effect of stable clamping is achieved, the upper shell 22 is covered, the upper shell 22 is adsorbed and fixed with the lower shell 21 through the magnetic absorption block 25 and drives the stepping motor 12, the winding roller 40 is driven to rotate through the transmission action of the belt 38, the adhesive tape is continuously wound, the auxiliary flattening effect of the fixed pressure roller 19 and the movable pressure roller 15 is achieved, the flatness during winding is ensured, when the material is discharged, the unreeling length of the adhesive tape can be controlled by inputting the pulse number of the stepping motor 12 through the control cabinet 8 and the PLC control system, when the motor stops, a signal is sent to the hydraulic station 4, hydraulic oil is led into the hydraulic cylinder 26, and the cutter frame 28 and the slitting blade 29 at the lower end are driven to punch the adhesive tape so as to realize fixed-length cutting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coiling mechanism for teflon sticky tape with locate function, includes base (1), its characterized in that: the hydraulic pressure station (4) is installed on the upper surface of the base (1), the support frames (2) are installed on two sides of the base (1), the shock absorption supports (3) are installed on the lower surfaces of the support frames (2), the four shock absorption supports (3) are arranged, one side of each shock absorption support is provided with the control cabinet (8) installed on the outer wall of the support frame (2), the cabinet door (9) is installed at the front end of the control cabinet (8), the heat dissipation shutters (10) are arranged on two sides of the control cabinet (8), the heat dissipation shutters (10) are provided with a plurality of heat dissipation shutters, the transmission chamber (11) is installed on the outer wall of the support frame (2) on the other side of the heat dissipation shutters, the lower shell (21) is installed between the support frames (2), the upper shell (22) is installed above the lower shell (21), the winding rollers (40) are arranged inside the lower shell (21) and the upper shell (22), and third bearings (23) are installed at the connection positions of two ends of the winding rollers (40) and the lower shell (21), go up the front end of casing (22) and install pneumatic cylinder (26), pneumatic cylinder (26) are through bracket (27) and last casing (22) fixed connection, install knife rest (28) on the output of pneumatic cylinder (26), the lower surface mounting of knife rest (28) has slitting blade (29), the front end of going up casing (22) and casing (21) all is provided with feed chute (33) down, the below of feed chute (33) is provided with cutting bed (34), cutting bed (34) and casing (21) welded connection down, and the inside of cutting bed (34) is provided with dodges the groove, step motor (12) are installed to one side of base (1) upper surface, step motor (12) are through motor cabinet (13) and base (1) fixed connection.

2. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: guide plates (30) are arranged on two sides of the bracket (27), the guide plates (30) are connected with the upper shell (22) in a welding mode, guide columns (31) are arranged inside the guide plates (30), limiting blocks (32) are installed at the upper ends of the guide columns (31), and the lower ends of the guide columns (31) are fixedly connected with a tool rest (28).

3. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: both sides backup pad (14) are all installed to the front end of support frame (2), be provided with between backup pad (14) and decide compression roller (19), and decide the junction of the both ends of compression roller (19) and backup pad (14) and install second bearing (20), the top of deciding compression roller (19) is provided with dynamic pressure roller (15), first bearing (16) are all installed at the both ends of dynamic pressure roller (15).

4. The winding device with positioning function for Teflon adhesive tape according to claim 3, wherein: lead screw (17) are installed to the one end of first bearing (16), the junction of lead screw (17) and support frame (2) is provided with spout (35), lead screw (17) pass through nut (18) and spout (35) fixed connection.

5. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: the output of step motor (12) runs through and extends to the inside of transmission room (11), and installs first belt pulley (36), the one end of wind-up roll (40) runs through and extends to the inside of transmission room (11), and installs second belt pulley (37), first belt pulley (36) are connected with second belt pulley (37) transmission through belt (38).

6. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: the front end of wind-up roll (40) is provided with draw-in groove (41), the upper end of draw-in groove (41) is provided with adjustment tank (42), and adjustment tank (42) are provided with two, the inside of wind-up roll (40) is provided with flexible cavity (43), and flexible cavity (43) and adjustment tank (42) and draw-in groove (41) intercommunication, the internally mounted of flexible cavity (43) has spring (44), the lower surface mounting of spring (44) has briquetting (45).

7. The winding device with positioning function for Teflon adhesive tape according to claim 6, wherein: the front end of briquetting (45) is provided with shifting block (46), and the one end of shifting block (46) extends to the outside of adjustment tank (42), the lower surface of briquetting (45) is provided with anti-skidding line, and anti-skidding line and briquetting (45) structure as an organic whole.

8. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: the hydraulic station is characterized in that an oil tank (5) is arranged inside the hydraulic station (4), a hydraulic pump (6) is installed at the front end of the oil tank (5), an electromagnetic valve (7) is installed at an oil outlet of the hydraulic pump (6), and the electromagnetic valve (7) is communicated with an oil inlet of the hydraulic cylinder (26) through a transfusion hose.

9. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: go up the both sides of casing (22) front end and all install magnetism and inhale piece (25), go up the rear end of casing (22) and casing (21) down and rotate through hinge (39) and connect, the last surface mounting of going up casing (22) has pull rod (24).

10. The winding device with positioning function for Teflon adhesive tape according to claim 1, wherein: the rear end of the knife rest (28) is provided with a baffle (48), the baffle (48) is fixedly connected with the knife rest (28) through a connecting rod (47), and the outer wall of the baffle (48) is provided with a rubber pad (49).