CN205131785U - Packaging film longitudinal joint heat seal cutting device - Google Patents
Packaging film longitudinal joint heat seal cutting device Download PDFInfo
- Publication number
- CN205131785U CN205131785U CN201520953358.6U CN201520953358U CN205131785U CN 205131785 U CN205131785 U CN 205131785U CN 201520953358 U CN201520953358 U CN 201520953358U CN 205131785 U CN205131785 U CN 205131785U
- Authority
- CN
- China
- Prior art keywords
- heat seal
- slide block
- follow rest
- bearing seat
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a packaging film longitudinal joint heat seal cutting device, its characterized in that the device comprises motor, two synchronous pulley, long hold -in range, curb plate, gear, primary shaft bearing, elastic component clamp plate, elastic component, secondary shaft bearing, short hold -in range, bottom plate, heat seal break bar, rack, first radical axis, ultrasound transducers, two the 2nd synchronous pulley, second radical axis, retinue frame, rail block group, the 2nd rail block group, rack cushion and two connecting plates, retinue frame has draw -in groove, through -hole, goes up the diaphragm, the horizontal version in a left side and diaphragm down. The cooperation of this device ultrasound transducers and heat seal break bar is used, and the heat seal limit cuts off below the drive of retinue frame, has avoided the current heating -fusion device can only be to the limitation of short welding seam heat seal, and the heat seal that is particularly useful for the long longitudinal joint of large -scale packaging film is cut off.
Description
Technical field
The utility model belongs to heat seal package packing machine field, is specifically related to a kind of packaging film longitudinal joint heat seal shutoff device.
Background technology
At present, what packaging film heat seal was conventional is thermal contact method, and by being contacted by upper and lower two pieces of hot plywoods, realize the heat seal to packaging film, this heat seal device is applicable to small-sized, the heat seal of the packaging film of short weld seam.When longitudinal joint for the heat seal of large cylinder packaging film is longer, required hot plywood needs corresponding elongated, but the planeness of long hot plywood, parallelism, working accuracy and setting accuracy are difficult to ensure, due to processing or the error of installing existence, cause two pieces of hot plywoods can not completely and film fit, finally make the seals of longitudinal joint bad, of poor quality, affect final packaging quality, the effect of out of reach sealing.
Application number be 201410379289.2 application discloses a kind of plastic film heat-sealing shutoff device, this device realizes the integration of sealing and cutting, but do not solve the problem of heat seal stroke, the product of the longer heat seal stroke of needs can not be applied to, and for occurring that the uneven problem of hot pressure fastness does not also well solve.
Utility model content
For the deficiencies in the prior art, the technical matters that the utility model quasi-solution is determined is, provides a kind of packaging film longitudinal joint heat seal shutoff device.This apparatus structure is simple, and heat seal stroke is longer, and heat sealing quality is high.
The technical scheme that the utility model solve the technical problem is, a kind of packaging film longitudinal joint heat seal shutoff device is provided, it is characterized in that described device is made up of motor, two the first synchronous pulleys, long Timing Belt, side plate, gear, clutch shaft bearing seat, elastic parts pressing plate, elastic parts, the second bearing seat, short Timing Belt, base plate, heat seal break bar, tooth bar, first axis, ultrasonic vibrator, two the second synchronous pulleys, second axle, follow rest, the first guide rail slide block group, the second guide rail slide block group, tooth bar cushion block and two connecting panels; Described follow rest has draw-in groove, through hole, upper cross plate, left horizontal version and lower cross plate;
Described side plate is fixedly connected with base; Described two connecting panels are fixedly mounted on base plate by screw, mounted motor on one of them connecting panel; The output shaft of described motor through connecting panel, and it is provided with first synchronous pulley; Another first synchronous pulley is installed on another connecting panel by axle; Described long Timing Belt is arranged on two the first synchronous pulleys; The upper cross plate of described follow rest is fixedly connected with long Timing Belt by screw; Described first guide rail slide block group is fixedly mounted on side plate, and the second guide rail slide block group is fixedly mounted on base plate; The structure of described first guide rail slide block group and the second guide rail slide block group is just the same, and the slide block reference position of two guide rail slide block groups is identical, and be in same perpendicular, the mode of motion of horizontal direction is completely the same; Slide block in described first guide rail slide block group is fixedly connected with the upper cross plate of follow rest; Slide block in described second guide rail slide block group is fixedly connected with the lower cross plate of follow rest; Described clutch shaft bearing seat is installed in the through hole of follow rest; Described second bearing seat is installed in the draw-in groove of follow rest, can move up and down in the draw-in groove of follow rest along vertical plane; Described first axis is arranged in the through hole of follow rest by clutch shaft bearing seat, and first axis one end is provided with gear, and the other end is provided with second synchronous pulley; Described second axle is arranged in the draw-in groove of follow rest by the second bearing seat, and one end of second axle is provided with another second synchronous pulley and heat seal break bar successively; Described short Timing Belt is arranged on two the second synchronous pulleys; Described ultrasonic vibrator is installed in the left horizontal version of follow rest; Described tooth bar is fixedly mounted on side plate by tooth bar cushion block, and is meshed with gear; Described elastic parts pressing plate is fixedly installed in the outside top of the draw-in groove of follow rest; Described elastic parts, between elastic parts pressing plate and the second bearing seat, for controlling the movement of the second bearing seat in perpendicular, and then drives second axle in the vertical direction to move; Described heat seal break bar and ultrasonic vibrator are in same perpendicular.
Compared with prior art, the utility model beneficial effect is: this device ultrasonic vibrator and heat seal break bar with the use of, cut off at the following high frequency sealing edges of the drive of follow rest, avoiding existing heat seal device can only to the limitation of short weld seam heat seal, and the heat seal being particularly useful for the long longitudinal joint of heavy packages film is cut off.Elastic parts on follow rest and elastic parts pressing plate can according to the distance of the thickness of packaging film in real time automatically between adjustment heat seal break bar and ultrasonic vibrator, to compensate the error that same specification packaging film produces due to manufacturing process, the film volume of different model can also be adapted to simultaneously.Two integral translations of guide rail slide block group to follow rest play the guiding role, and improve heat seal weld seam level, ensure that the heat sealing quality of packaging film, better reach sealing effectiveness.
The utility model heat seal device structure is simple, small volume, and stroke is longer, and work stable and reliable operation, flexible operation, applied range, heat sealing quality is high.
Accompanying drawing explanation
Fig. 1 is the whole interior structural representation of a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
Fig. 2 is the main TV structure schematic diagram of integral structure of a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
Fig. 3 is that schematic diagram is looked on an integral structure left side for a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
Fig. 4 is the main TV structure schematic diagram of follow rest of a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
Fig. 5 is the left TV structure schematic diagram of follow rest of a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
Fig. 6 is the follow rest plan structure schematic diagram of a kind of embodiment of the utility model packaging film longitudinal joint heat seal shutoff device;
(in figure: 1, motor; 2, the first synchronous pulley; 3, long Timing Belt; 4, side plate; 5, gear; 6, clutch shaft bearing seat; 7, elastic parts pressing plate; 8, elastic parts; 9, the second bearing seat; 10, short Timing Belt; 11, the 3rd synchronous pulley; 12, heat seal break bar; 13, tooth bar; 14, second axle; 15, ultrasonic vibrator; 16, the second synchronous pulley; 17, first axis; 18, follow rest; 19, the first guide rail slide block group; 20, the second guide rail slide block group; 21, tooth bar cushion block; 22, connecting panel; 23, base plate).
Detailed description of the invention
Carry out clear, complete description by the technical scheme in the utility model embodiment below, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the application's claim protection.
The utility model provides a kind of packaging film longitudinal joint heat seal shutoff device (see Fig. 1-6, be called for short device), comprise motor 1, two the first synchronous pulleys 2, long Timing Belt 3, side plate 4, gear 5, clutch shaft bearing seat 6, elastic parts pressing plate 7, elastic parts 8, second bearing seat 9, short Timing Belt 10, base plate 11, heat seal break bar 12, tooth bar 13, first axis 14, ultrasonic vibrator 15, two the second synchronous pulleys 16, second axle 17, follow rest 18, first guide rail slide block group 19, second guide rail slide block group 20, tooth bar cushion block 21 and two connecting panels 22; Described follow rest 18 has draw-in groove 181, through hole 182, upper cross plate 183, left horizontal version 184 and lower cross plate 185;
Described side plate 4 is fixedly connected with base 11; Described two connecting panels 22 are fixedly mounted on base plate 11 by screw, mounted motor 1 on one of them connecting panel 22; The output shaft of described motor 1 through connecting panel 22, and it is provided with first synchronous pulley 2; Another first synchronous pulley 2 is installed on another connecting panel 22 by axle; Described long Timing Belt 3 is arranged on two the first synchronous pulleys 2; The upper cross plate 183 of described follow rest 18 is fixedly connected with long Timing Belt 3, and follow rest 18 moves with long Timing Belt 3; Described first guide rail slide block group 19 is fixedly mounted on side plate 4, and the second guide rail slide block group 20 is fixedly mounted on base plate 11; The structure of described first guide rail slide block group 19 and the second guide rail slide block group 20 is just the same, and the slide block reference position of two guide rail slide block groups is identical, and be in same perpendicular, the mode of motion of horizontal direction is completely the same; Slide block in described first guide rail slide block group 18 is fixedly connected with the upper cross plate 183 of follow rest 18; Slide block in described second guide rail slide block group 20 is fixedly connected with the lower cross plate 185 of follow rest 18; Two motions of guide rail slide block group to follow rest 18 play the guiding role, due to the conformability that the motion of slide block in guide rail slide block group is straight-line motion and two slide block movements, therefore follow rest 18 direction in translation motion keeps level, and ensure that ultrasonic vibrator 15 on it and heat seal break bar 12 also can keep level in translation heat seal cutting-off process; Described clutch shaft bearing seat 6 is installed in the through hole 182 of follow rest 18; Described second bearing seat 9 is installed in the draw-in groove 181 of follow rest 18, can move up and down in the draw-in groove of follow rest 18 along vertical plane; Described first axis 14 is arranged in the through hole 182 of follow rest 18 by clutch shaft bearing seat 6, and first axis 14 one end is provided with gear 5, and the other end is provided with second synchronous pulley 16; Described second axle 17 is arranged in the draw-in groove 181 of follow rest 18 by the second bearing seat 9, and one end of second axle 17 is provided with another second synchronous pulley 16 and heat seal break bar 12 successively; Described short Timing Belt 10 is arranged on two the second synchronous pulleys 16; Described ultrasonic vibrator 15 is installed in the left horizontal version 184 of follow rest 18; Described tooth bar 13 is fixedly mounted on side plate 4 by tooth bar cushion block 21, and is meshed with gear 5; Described elastic parts pressing plate 7 is fixedly installed in the outside top of draw-in groove 181 of follow rest 18; Described elastic parts 8 is between elastic parts pressing plate 7 and the second bearing seat 9, for controlling the second movement of bearing seat 9 in perpendicular, and then drive second axle 17 in the vertical direction to move, compensate the error that packaging film produces in the fabrication process, heat seal break bar 12 is fitted packaging film more, and seals is better.Described heat seal break bar 12 and ultrasonic vibrator 15 are in same perpendicular.
Described second bearing seat 9 is cross-sectional planes is square bearing seat.
Described connecting panel 22 is L-type connecting panels.
Described motor 1 is servomotor.
Described elastic parts 8 is springs.
Principle of work of the present utility model and workflow are: device is started working, servomotor 1 drives two the first synchronous pulleys 2 be arranged on connecting panel 22 to rotate, thus drive long Timing Belt 3 to move in parallel, because long Timing Belt 3 is fixedly connected with follow rest 18, thus drive whole follow rest 18 and the ultrasonic vibrator on it 15 translation together with heat seal break bar 12.Because the slide block of follow rest 18 with two guide rail slide block groups is connected, therefore the first guide rail slide block group 19 and the second guide rail slide block group 20 play the guiding role in follow rest 18 translation motion, ensure that the ultrasonic vibrator 15 that follow rest 18 drives and heat seal break bar 12 keep level in translation heat seal cutting-off process, ensure the high quality of heat seal weld seam.In the translation motion of follow rest, the gear 5 of first axis 14 one end on follow rest 18 is owing to being meshed with tooth bar 13, therefore gear 5 also turns round around first axis 14 while translation, thus drive the second synchronous pulley 16 of first axis 14 other end to rotate, under the drive of short Timing Belt 10, another second synchronous pulley 16 also rotates around second axle 17, drive second axle 17 to rotate simultaneously, and then drive heat seal break bar 12 to rotate, with ultrasonic vibrator 15 mating reaction, and then packaging film is cut off in heat seal.Second axle 17 is except translation in the horizontal direction and revolution, can also in vertical direction translation, because the second bearing seat 9 is square, can move up and down in the draw-in groove of follow rest 18, the upper end of the second bearing seat 9 is connected with elastic parts 8 and elastic parts pressing plate 7 simultaneously, the displacement of second axle 17 vertical direction can be adjusted according to the thickness of packaging film in real time, namely adjust the gap between heat seal break bar 12 and ultrasonic vibrator 15 flexibly, the slight error produced in manufacturing process is compensated.
The utility model is not addressed part and is applicable to prior art.
Claims (5)
1. a packaging film longitudinal joint heat seal shutoff device, is characterized in that described device is made up of motor, two the first synchronous pulleys, long Timing Belt, side plate, gear, clutch shaft bearing seat, elastic parts pressing plate, elastic parts, the second bearing seat, short Timing Belt, base plate, heat seal break bar, tooth bar, first axis, ultrasonic vibrator, two the second synchronous pulleys, second axle, follow rest, the first guide rail slide block group, the second guide rail slide block group, tooth bar cushion block and two connecting panels; Described follow rest has draw-in groove, through hole, upper cross plate, left horizontal version and lower cross plate;
Described side plate is fixedly connected with base; Described two connecting panels are fixedly mounted on base plate by screw, mounted motor on one of them connecting panel; The output shaft of described motor through connecting panel, and it is provided with first synchronous pulley; Another first synchronous pulley is installed on another connecting panel by axle; Described long Timing Belt is arranged on two the first synchronous pulleys; The upper cross plate of described follow rest is fixedly connected with long Timing Belt by screw; Described first guide rail slide block group is fixedly mounted on side plate, and the second guide rail slide block group is fixedly mounted on base plate; The structure of described first guide rail slide block group and the second guide rail slide block group is just the same, and the slide block reference position of two guide rail slide block groups is identical, and be in same perpendicular, the mode of motion of horizontal direction is completely the same; Slide block in described first guide rail slide block group is fixedly connected with the upper cross plate of follow rest; Slide block in described second guide rail slide block group is fixedly connected with the lower cross plate of follow rest; Described clutch shaft bearing seat is installed in the through hole of follow rest; Described second bearing seat is installed in the draw-in groove of follow rest, can move up and down in the draw-in groove of follow rest along vertical plane; Described first axis is arranged in the through hole of follow rest by clutch shaft bearing seat, and first axis one end is provided with gear, and the other end is provided with second synchronous pulley; Described second axle is arranged in the draw-in groove of follow rest by the second bearing seat, and one end of second axle is provided with another second synchronous pulley and heat seal break bar successively; Described short Timing Belt is arranged on two the second synchronous pulleys; Described ultrasonic vibrator is installed in the left horizontal version of follow rest; Described tooth bar is fixedly mounted on side plate by tooth bar cushion block, and is meshed with gear; Described elastic parts pressing plate is fixedly installed in the outside top of the draw-in groove of follow rest; Described elastic parts, between elastic parts pressing plate and the second bearing seat, for controlling the movement of the second bearing seat in perpendicular, and then drives second axle in the vertical direction to move; Described heat seal break bar and ultrasonic vibrator are in same perpendicular.
2. packaging film longitudinal joint heat seal shutoff device according to claim 1, is characterized in that described second bearing seat be cross-sectional plane is square bearing seat.
3. packaging film longitudinal joint heat seal shutoff device according to claim 1, is characterized in that described connecting panel is L-type connecting panel.
4. packaging film longitudinal joint heat seal shutoff device according to claim 1, is characterized in that described motor is servomotor.
5. packaging film longitudinal joint heat seal shutoff device according to claim 1, is characterized in that described elastic parts is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953358.6U CN205131785U (en) | 2015-11-25 | 2015-11-25 | Packaging film longitudinal joint heat seal cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953358.6U CN205131785U (en) | 2015-11-25 | 2015-11-25 | Packaging film longitudinal joint heat seal cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131785U true CN205131785U (en) | 2016-04-06 |
Family
ID=55617602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953358.6U Withdrawn - After Issue CN205131785U (en) | 2015-11-25 | 2015-11-25 | Packaging film longitudinal joint heat seal cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329500A (en) * | 2015-11-25 | 2016-02-17 | 河北工业大学 | Heat-sealing and cutting device for longitudinal seams of packaging films |
-
2015
- 2015-11-25 CN CN201520953358.6U patent/CN205131785U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329500A (en) * | 2015-11-25 | 2016-02-17 | 河北工业大学 | Heat-sealing and cutting device for longitudinal seams of packaging films |
| CN105329500B (en) * | 2015-11-25 | 2017-06-06 | 河北工业大学 | A kind of packaging film longitudinal joint heat seal shearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20170606 |