CN219156084U - Slitting device for high-temperature curing of degradable composite film - Google Patents

Abstract

The utility model relates to a technical field is cut to the film, specifically disclose degradable complex film high temperature solidification is with cutting device, which comprises a frame, film unreels roller along film direction of delivery has set gradually in the frame, the guide roll, the blade roller, the wind-up roll, install the film that cuts the film on the blade roller and divide the cutter, be provided with the adhesive tape roll in the wind-up roll top in the frame and order about the adhesive tape roll along wind-up roll length direction motion's power component, the frame all is provided with the fixation clamp that is used for the centre gripping sticky tape in the wind-up roll both ends, be provided with in the frame and be used for order about the fixation clamp to loosen or press from both sides tight adjustment mechanism, be provided with the cutting assembly who is used for cutting off the sticky tape in the frame. The adhesive tape can be simultaneously stuck to a plurality of thin film rolls, the automation degree is high, and the effect of reducing the workload of workers is achieved.

Description

Slitting device for high-temperature curing of degradable composite film

Technical Field

The application relates to the technical field of film slitting, in particular to a slitting device for high-temperature curing of a degradable composite film.

Background

When packaging films are produced, the film rolls with large width are usually required to be cut into small rolls with proper width in advance before use.

The Chinese patent document with publication number of CN203956993U discloses a film splitting machine, which is characterized by comprising a frame, wherein a film unreeling roller, a blade roller, a cooling roller and a splitting roller are arranged on the frame, and the film passes through the blade roller and the cooling roller in sequence by the film unreeling roller and is split at the splitting roller to finish splitting of the film.

For the related art, after the film is rolled at the rolling shaft, in order to prevent the rolled film from loosening, the film end of each film roll is often required to be adhered and fixed by an adhesive tape, and the adhesive tape is often adhered manually at present, so that the operation is complicated and the time is long; at present, although some semi-automatic adhesive tape pasting devices exist, manual adjustment of the pasting devices to each film small roll is still needed to carry out adhesive tape pasting and cutting operation, and the operation is complex. Accordingly, improvements are needed.

Disclosure of Invention

In order to reduce staff's work load, this application provides degradable complex film high temperature solidification with cutting device.

The application provides a degradable complex film high temperature solidification is with cutting device adopts following technical scheme:

the utility model provides a degradable complex film high temperature solidification is with cutting device, includes the frame, film unreels roller, guide roll, blade roller, wind-up roll have been set gradually in the frame, the frame in wind-up roll top rotates and is provided with the adhesive tape roll and drives the adhesive tape roll is followed wind-up roll length direction moves's power component, adhesive tape roll axis of rotation with wind-up roll length direction is perpendicular, the frame in wind-up roll both ends all are provided with the fixation clamp that is used for the centre gripping sticky tape, be provided with in the frame and be used for driving the fixation clamp loosens or presss from both sides tight adjustment mechanism, be provided with the cutting assembly who is used for cutting off the sticky tape in the frame.

By adopting the technical scheme, when the film roll is used, the power assembly drives the adhesive tape roll to move from one end of the winding roll to the other end, the adhesive tape is pulled out from the adhesive tape roll and attached to the surface of the film roll, the adjusting mechanism drives the fixing clamp at the other end of the winding roll to be loosened, after the adhesive tape roll passes, the adjusting mechanism drives the fixing clamp at the other end of the winding roll to be clamped so as to fix the adhesive tape, and the cutting assembly cuts the adhesive tape to finish the attaching and fixing of the tail end of the film roll; the staff only need to cover the adhesive tape roll and establish on the adhesive tape roll, then with the head end of sticky tape with the fixation clamp centre gripping fixed can, reduced staff's working strength.

Optionally, the fixing clip comprises two clamping pieces connected in a rotating way and an abutting elastic piece for driving one ends of the two clamping pieces far away from each other to be separable.

Through adopting above-mentioned technical scheme, under the effect of elastic component resilience's effect, the separable tight that supports of one end that two clamping pieces kept away from mutually realizes the centre gripping fixed to the sticky tape, and the setting of elastic component for the one end that two clamping pieces kept away from mutually keeps separable tight state of supporting, with the fixed to the sticky tape that lasts.

Optionally, the adjusting mechanism includes a cross connecting rod disposed on the frame, the cross connecting rod includes an upper arm and a lower arm that are cross-connected;

the adjusting mechanism further comprises an adjusting component for adjusting the connection angle between the upper arm and the lower arm, one end, far away from the adhesive tape roll, of the lower arm is fixedly connected with the frame, and one end, close to the adhesive tape roll, of the upper arm and the lower arm is correspondingly connected with the two clamping pieces one by one.

Through adopting above-mentioned technical scheme, adjust the angle of connection between upper arm and the lower arm through adjusting part, because upper arm and lower arm cross connection, and upper arm and lower arm are close to the one end and two clamping pieces one-to-one of adhesive tape roll and are connected, when the angle of connection of upper arm and lower arm changes, drive the motion path that the adhesive tape roll was kept away from to the fixation clamp to make two clamping pieces keep away from each other, so that the adhesive tape passes through smoothly.

Optionally, the adjusting part is including rotating the adjusting lever that sets up in the frame, the axis of rotation of adjusting lever with the length direction of wind-up roll is perpendicular, the upper end slope of adjusting lever is towards the motion path of adhesive tape roll, the lower extreme of adjusting lever is provided with the plectrum, the plectrum is located between the upper arm with the lower arm.

Through adopting above-mentioned technical scheme, when the adhesive tape roll passes through, the rubberizing pole stirs the adjustment lever and rotates, and the adjustment lever drives the plectrum and produces thrust to upper arm or lower arm, and then changes the angle of connection of upper arm and lower arm, makes the fixation clamp keep away from the motion path of adhesive tape roll to make two clamping pieces keep away from each other, treat that the adhesive tape roll passes through the back, under the effect of elastic component resilience, the fixation clamp is close to the motion path of adhesive tape roll, and two clamping pieces clip the adhesive tape and support tightly.

Optionally, the cutting assembly includes the rubber cutting roller that rotates to set up in the frame, and the length direction of rubber cutting roller is unanimous with the length direction of wind-up roll, and rubber cutting roller is equipped with a plurality of annular along length direction spacer sleeve and cuts the rubber sword, and the interval between a plurality of annular is cut the rubber sword and is kept unanimously with the interval between the film on the blade roller divides the cutter.

Through adopting above-mentioned technical scheme, when using, annular surely glue sword stretches into the clearance between two film rolls, and after the sticky tape glues the cover film roll tail end, rotates the wind-up roll, and annular surely glue sword can cut off the sticky tape.

Optionally, a manual pressing rod is arranged at one end of the upper arm far away from the adhesive tape roll.

By adopting the technical scheme, the operator can manually adjust the loosening or clamping of the fixing clamp through manually pressing the lever, so that the reliability of the device is improved.

Optionally, the frame in the wind-up roll top is provided with the dead lever, dead lever extending direction with wind-up roll length direction is unanimous, power component including slidable mounting in rubberizing pole on the dead lever and order about rubberizing pole is in dead lever length direction reciprocating motion's power piece, the adhesive tape roll install in on the rubberizing pole.

Through adopting above-mentioned technical scheme, the power piece drives the rubberizing pole and moves along dead lever length direction, and then drives the adhesive tape roll and follows wind-up roll length direction motion, attaches the adhesive tape in the little roll tail end of film.

Optionally, the two opposite sides of the clamping piece are provided with flexible layers.

Through adopting above-mentioned technical scheme, the setting of flexible layer for two clamping pieces are more firm to the centre gripping of sticky tape.

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

1. the head end of the adhesive tape is fixed by the fixing clamp, the adhesive tape roll is driven by the power assembly to attach the adhesive tape to the tail end of the film roll, the cutting assembly is used for cutting the adhesive tape, the automation degree is high, and the working strength of staff is reduced;

2. the adhesive tape roll toggles the adjusting lever to rotate, so that the fixing clamp is driven to be far away from the motion path of the adhesive tape roll and is opened, after the adhesive tape roll passes, the fixing clamp is close to the motion path of the adhesive tape roll again under the resilience force of the elastic piece and clamps and fixes the adhesive tape, and the automatic opening or clamping of the fixing clamp is realized;

3. the manual pressing rod is arranged at one end, far away from the adhesive tape roll, of the upper arm, the connecting angle of the upper arm and the lower arm is adjusted through the manual pressing rod, and further the manual opening of the fixing clamp is realized, and the reliability of the device is improved.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Reference numerals: 11. a frame; 12. a film unreeling roller; 13. a guide roller; 14. a blade roller; 15. a wind-up roll; 16. a film dividing knife; 21. a roll of tape; 22. a fixed rod; 31. a rubberizing rod; 32. a power member; 33. a screw; 4. a fixing clamp; 5. a cutting assembly; 51. a rubber cutting roller; 52. an annular rubber cutter; 61. a clamping piece; 62. an elastic member; 63. an upper arm; 64. a lower arm; 65. manually pressing the pressing rod; 7. an adjustment assembly; 71. an adjusting lever; 72. a pulling piece; 8. a flexible layer.

Detailed Description

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

The embodiment of the application discloses a cutting device for high-temperature curing of a degradable composite film. Referring to fig. 1, 2 and 3, the slitting device for high-temperature curing of the degradable composite film comprises a frame 11, wherein a film unreeling roller 12, a guide roller 13, a blade roller 14 and a wind-up roller 15 are sequentially and rotatably arranged on the frame 11, and a film slitting knife 16 for slitting the film is arranged on the blade roller 14; the frame 11 is provided with rubberizing gyro wheel in wind-up roll 15 top, rubberizing gyro wheel cover is equipped with adhesive tape roll 21, is provided with the power pack who drives adhesive tape roll 21 along wind-up roll 15 length direction motion on the frame 11, and frame 11 all is provided with the fixation clamp 4 that is used for the centre gripping sticky tape in wind-up roll 15 both ends, is provided with the adjustment mechanism that is used for driving fixation clamp 4 to loosen or press from both sides tightly on the frame 11, is provided with the cutting assembly 5 that is used for cutting off the sticky tape on the frame 11.

When the film is used, the film is guided by the film unreeling roller 12 through the guide roller 13, is cut at the blade roller 14 and is finally wound on the wind-up roller 15, and in order to paste the adhesive tape at the end part of the film small roll, the head end of the adhesive tape is fixed through the fixing clamp 4 at one end of the wind-up roller 15, the power component drives the adhesive tape roll 21 to move along the length direction of the wind-up roller 15, the adhesive tape is pulled out of the adhesive tape roll 21 and attached to the surface of the film small roll, the adjusting mechanism drives the fixing clamp 4 at the other end of the wind-up roller 15 to loosen, after the adhesive tape roll 21 passes, the fixing clamp 4 clamps the end of the adhesive tape, and finally the cutting component 5 cuts the adhesive tape, so that the paste fixing of the tail end of the film small roll is completed. In the construction process, the staff can clamp and fix the head end of the adhesive tape by using the fixing clamp 4, and the working strength of the staff is reduced.

Referring to fig. 1 and 3, a fixing rod 22 is fixed above a wind-up roller 15 on a frame 11, the extending direction of the fixing rod 22 is consistent with the length direction of the wind-up roller 15, a power assembly comprises a rubberizing rod 31 slidably mounted on the fixing rod 22, a tape roll 21 is rotatably mounted on the rubberizing rod 31, a rotating axis is in the vertical direction, a power piece 32 for driving the rubberizing rod 31 to reciprocate in the length direction of the fixing rod 22 is arranged on the frame 11, in this embodiment, the power piece 32 is a servo motor mounted on the frame 11, a screw 33 penetrates through threads on the rubberizing rod 31, the screw 33 is connected with the output end of the servo motor, and the length direction of the screw 33 is consistent with the length direction of the wind-up roller 15.

When in use, the servo motor drives the screw rod 33 to rotate, so that the adhesive tape roll 21 moves along the length direction of the winding roller 15, and the adhesive tape is attached to the tail end of the film roll; the roll 21 is then rotated and the leading end of the tape is again secured to affix the tape to the trailing end of the next small roll of film.

In other embodiments, the power member 32 includes a linear motor fixed on the fixing rod 22 along the length direction of the fixing rod 22, and the rubberizing rod 31 is fixed on a sliding table of the linear motor.

Referring to fig. 2, the fixing clip 4 includes two rotationally connected clamping pieces 61 and an elastic member 62 for urging one ends of the two clamping pieces 61 away from each other to be detachably abutted, wherein the opposite sides of the two clamping pieces 61 are provided with a flexible layer 8, the elastic member 62 may be a spring, a torsion spring, or the like, in this embodiment, the torsion spring is preferably provided with two ends fixedly connected with the two clamping pieces 61 respectively, and when the two ends of the torsion spring are not acted by an external force, the one ends of the two clamping pieces 61 away from each other keep a detachable abutted state under the action of the rotation force of the torsion spring. Be provided with the cross connection pole on the frame 11, the cross connection pole is including rotating upper arm 63 and the lower arm 64 of connection, and adjustment mechanism is including adjusting the adjusting part 7 of angle of connection between upper arm 63 and the lower arm 64, and the one end that the adhesive tape roll 21 was kept away from to the lower arm 64 is rotated with frame 11 and is connected, and the one end that the adhesive tape roll 21 was kept away from to upper arm 63 is provided with manual depression bar 65, and the one end that the adhesive tape roll 21 was close to with lower arm 64 is connected with two clamping pieces 61 one-to-one.

When the adhesive tape roll fixing device is used, the connecting angle between the upper arm 63 and the lower arm 64 is adjusted through the adjusting component 7, as the upper arm 63 and the lower arm 64 are in cross connection, one end of the upper arm 63, which is close to the adhesive tape roll 21, of the lower arm 64 is correspondingly connected with the two clamping pieces 61 one by one, when the connecting angle between the upper arm 63 and the lower arm 64 is changed, the upper arm 63 and the lower arm 64 drive the fixing clamp 4 to move away from the moving path of the adhesive tape roll 21, and the two clamping pieces 61 are separated from each other, so that the adhesive tape roll 21 drives the adhesive tape to smoothly pass through.

Referring to fig. 2, the adjusting assembly 7 includes an adjusting lever 71 rotatably provided on the housing 11, the rotation axis of the adjusting lever 71 being perpendicular to the length direction of the wind-up roll 15, the upper end of the adjusting lever 71 being inclined toward the moving path of the roll of tape 21, the lower end of the adjusting lever 71 being provided with a dial 72, the dial 72 being located between the upper arm 63 and the lower arm 64, the weight of the inclined lower end of the adjusting lever 71 being not less than the weight of the inclined upper end of the adjusting lever 71.

Since the upper end of the adjusting lever 71 is inclined towards the movement path of the adhesive tape roll 21, the side wall of the adhesive tape roll 31 is provided with an arc plate, when the adhesive tape roll 21 passes, the arc plate drives the inclined upper end of the adjusting lever 71 to rotate and rise, the inclined upper end of the adjusting lever 71 is pushed out from the movement path of the adhesive tape roll 21, the inclined lower end of the adjusting lever 71 rotates and descends, the inclined lower end of the adjusting lever 71 drives the poking piece 72 to push the upper arm 63 or the lower arm 64, the connection angle between the upper arm 63 and the lower arm 64 is changed, after the adhesive tape roll 21 passes, the adjusting lever 71 rotates under the action of the gravity of the inclined lower end of the adjusting lever 71 and the poking piece 72, so that the inclined upper end of the adjusting lever 71 returns to the movement path of the adhesive tape roll 21 again when the adhesive tape roll 21 passes next time, and the connection angle between the upper arm 63 and the lower arm 64 is adjusted.

In other embodiments, the adjusting assembly 7 includes an electric push rod disposed on the frame 11 and vertically fixed below the manual pressing rod 65, and a pressing plate is fixed at an output end of the electric push rod and detachably abutted to the manual pressing rod 65. In use, the electric push rod drives the pressing plate to rise, and the pressing plate pushes the manual pressing rod 65 to rise, so that the fixing clamp 4 is far away from the motion path of the adhesive tape roll 21, and the two clamping pieces 61 are far away from each other.

Referring to fig. 1, the cutting assembly 5 includes a cutter roll 51 rotatably disposed on the frame 11, the length direction of the cutter roll 51 is consistent with the length direction of the wind-up roll 15, the cutter roll 51 is provided with a plurality of annular cutter blades 52 spaced apart in the length direction, and the distance between the plurality of annular cutter blades 52 is consistent with the distance between the film slitting blades 16 on the blade roll 14. When in use, the annular adhesive cutter 52 extends into the gap between the two film rolls, and after the adhesive tape is adhered to the tail end of the film rolls, the winding roller 15 is rotated, and the annular adhesive cutter 52 can cut off the adhesive tape.

The implementation principle of the slitting device for high-temperature curing of the degradable composite film is as follows: the adhesive tape roll 21 is sleeved on the adhesive tape sticking roller, the fixing clamp 4 is manually adjusted through the manual pressing rod 65, the head end of the adhesive tape is clamped and fixed through the fixing clamp 4 at one end of the winding roller 15, the servo motor is started, the servo motor drives the screw rod 33 to rotate, the adhesive tape sticking rod 31 is enabled to move from one end of the winding roller 15 to the other end, meanwhile, the adhesive tape is driven to be attached to the surface of a small film roll, when the adhesive tape roll 21 moves to the position of the adjusting lever 71, the adhesive tape sticking rod 31 toggles the adjusting lever 71 to rotate, the adjusting lever 71 drives the poking piece 72 to push the upper arm 63 or the lower arm 64, the connection angle of the upper arm 63 and the lower arm 64 is changed, the fixing clamp 4 is far away from the moving path of the adhesive tape roll 21, the two clamping pieces 61 are far away from each other, after the adhesive tape roll 21 passes through, the adhesive tape is clamped and abutted against the adhesive tape roll 21 under the rebound force of the elastic piece 62, and then the winding roller 15 is rotated, and the adhesive tape can be cut off through the annular cutter 52.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a degradable complex film high temperature solidification is with cutting device, includes frame (11), film unreels roller (12), guide roll (13), blade roller (14), wind-up roll (15) have set gradually on frame (11), its characterized in that: the machine frame (11) is provided with a tape roll (21) and drives the tape roll (21) to move along the length direction of the winding roll (15) in a rotating manner above the winding roll (15), the rotating axis of the tape roll (21) is perpendicular to the length direction of the winding roll (15), fixing clamps (4) for clamping adhesive tapes are arranged at two ends of the winding roll (15) in the machine frame (11), an adjusting mechanism for driving the fixing clamps (4) to loosen or clamp is arranged on the machine frame (11), and a cutting assembly (5) for cutting adhesive tapes is arranged on the machine frame (11).

2. The slitting device for high-temperature curing of a degradable composite film according to claim 1, wherein: the fixing clamp (4) comprises two clamping pieces (61) which are connected with each other in a rotating way, and an abutting elastic piece (62) which drives one ends of the two clamping pieces (61) which are far away from each other to be separable.

3. The slitting device for high-temperature curing of a degradable composite film according to claim 2, wherein: the adjusting mechanism comprises a cross connecting rod arranged on the frame (11), and the cross connecting rod comprises an upper arm (63) and a lower arm (64) which are in cross connection;

the adjusting mechanism further comprises an adjusting component (7) for adjusting the connection angle between the upper arm (63) and the lower arm (64), one end, far away from the adhesive tape roll (21), of the lower arm (64) is fixedly connected with the frame (11), and one end, close to the adhesive tape roll (21), of the upper arm (63) and the lower arm (64) is connected with two clamping pieces (61) in a one-to-one correspondence mode.

4. A slitting device for high temperature curing of a degradable composite film according to claim 3, wherein: the adjusting assembly (7) comprises an adjusting lever (71) which is rotatably arranged on the frame (11), the rotating axis of the adjusting lever (71) is perpendicular to the length direction of the winding roller (15), the upper end of the adjusting lever (71) is inclined towards the moving path of the adhesive tape roll (21), a shifting piece (72) is arranged at the lower end of the adjusting lever (71), and the shifting piece (72) is located between the upper arm (63) and the lower arm (64).

5. The slitting device for high-temperature curing of a degradable composite film according to claim 4, wherein: the cutting assembly (5) comprises a rubber cutting roller (51) which is rotatably arranged on the frame (11), the length direction of the rubber cutting roller (51) is consistent with the length direction of the winding roller (15), a plurality of annular rubber cutting knives (52) are sleeved on the rubber cutting roller (51) along the length direction at intervals, and the distance between the annular rubber cutting knives (52) is consistent with the distance between the film dividing knives (16) on the blade roller (14).

6. A slitting device for high temperature curing of a degradable composite film according to claim 3, wherein: a manual pressing rod (65) is arranged at one end, far away from the adhesive tape roll (21), of the upper arm (63).

7. The slitting device for high-temperature curing of a degradable composite film according to claim 1, wherein: the machine frame (11) is provided with dead lever (22) in wind-up roll (15) top, dead lever (22) extending direction with wind-up roll (15) length direction is unanimous, power component including slidable mounting in rubberizing pole (31) on dead lever (22) and order about rubberizing pole (31) are in dead lever (22) length direction reciprocating motion's power piece (32), adhesive tape roll (21) install in rubberizing pole (31).

8. The slitting device for high-temperature curing of a degradable composite film according to claim 2, wherein: the two clamping pieces (61) are provided with flexible layers (8) on opposite sides.

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