CN104443561A - Spline shear tensioning mechanism for transverse sealing device - Google Patents
Spline shear tensioning mechanism for transverse sealing device Download PDFInfo
- Publication number
- CN104443561A CN104443561A CN201410720763.3A CN201410720763A CN104443561A CN 104443561 A CN104443561 A CN 104443561A CN 201410720763 A CN201410720763 A CN 201410720763A CN 104443561 A CN104443561 A CN 104443561A
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- China
- Prior art keywords
- horizontal sealing
- spring
- side plate
- transverse sealing
- shear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a spline shear tensioning mechanism for a transverse sealing device. The spline shear tensioning mechanism comprises a lower frame, an upper transverse sealing lateral plate bulge, an air cylinder, a transverse sealing spring, a spring fixing sleeve and a spring gland, wherein the lower end of an upper transverse sealing lateral plate extends downwards to form the upper transverse sealing lateral plate bulge; the air cylinder is fixed on the lower frame; one end of a piston rod of the air cylinder is propped against one side of the upper transverse sealing lateral plate; the spring gland penetrates through the spring fixing sleeve and one side of the lower frame, and then is propped against one end of the transverse sealing spring; the spring gland and the spring fixing sleeve are both in threaded matching with the lower frame; the other end of the transverse sealing spring is propped against the other side of the upper transverse sealing lateral plate bulge. The spline shear tensioning mechanism disclosed by the invention allows an upper spline shear and a lower spline shear to be in contact with each other by a certain pressure when working, and allows the upper spline shear and the lower spline shear to be separated under the action of the transverse sealing spring when the work stops, so as to eliminate the stress.
Description
Technical field
The invention belongs to packing machinery technology, be specifically related to a kind of flower shears stretching device for traverse sealing device.
Background technology
Along with the development of packaging industry, candy wrapper is towards serialization, high speed, automation direction development; At present, the machinery of packaged confectionary has pillow type packing machine, two kink wrapping machine, single kink wrapping machine etc.
Pillow type packing machine is a kind of horizontal three side sealing mouth, automatically the packaging facilities of the operations such as bag, filling, sealing, cut-out, finished product discharge is completed, in practical application, match with corresponding derivative machine, auxiliary machine, the flow-wraps of the industry automatic production lines such as food, daily-use chemical industry, medicine can be realized.
Pillow type candy packing machine is mainly used in packaging that is circular or square toffee, mainly comprises for sugared device, sugar tidy-up device, defeated sugared device, unwinding device, longitudinal sealing device, traverse sealing device, goes out sugared device etc.Supply sugared device candy out after sugar tidy-up device arranges, enter defeated sugared device, be sent in packaging film, then successively carry out longitudinal sealing and horizontal sealing packaging by longitudinal sealing device and traverse sealing device, horizontal sealing packaging completes finished product simultaneously and cuts, and finished product is from going out the discharge of sugared device.
Existing traverse sealing device generally comprises the horizontal sealing axle of two hollows, horizontal sealing axle is provided with flower shears, flower shears is convexly equipped with several horizontal sealing body, the top of horizontal sealing body is provided with horizontal sealing bar and cutting knife, the inside of each horizontal sealing body is also provided with heating rod, and when the packaging film being wrapped in candy passes through in the middle of two flower shears time, horizontal sealing bar completes themoplasticity sealing with set pressure push-through packs film, cutting knife cuts off packaging film simultaneously, completes the final packaging to candy; Upper and lower flower shears with set pressure contact when carrying out horizontal sealing packaging, if also keep such pressure after end-of-job, can produce stress and concentrate, have an impact to Accuracy of Packaging.
Summary of the invention
The object of the invention is to solve the problem, a kind of flower shears stretching device eliminating flower shears stress when stopping work is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of flower shears stretching device for traverse sealing device, comprise lower frame, upper horizontal sealing side plate is protruding, cylinder, horizontal sealing spring, spring retaining sleeve and spring capping, upper horizontal sealing side plate projection is the downward extension in upper horizontal sealing side plate lower end, cylinder is fixed in lower frame and cylinder piston rod one end and abuts with the side of upper horizontal sealing side plate projection, spring capping abuts with one end of horizontal sealing spring through the side of spring retaining sleeve and lower frame, spring capping and spring retaining sleeve and the equal screw thread fit of lower frame, the other end of horizontal sealing spring abuts with the opposite side of upper horizontal sealing side plate projection.
Preferably, one end that spring capping abuts with horizontal sealing spring is provided with blind hole, and the bottom of blind hole abuts with horizontal sealing spring.
Beneficial effect of the present invention: flower shears stretching device can make upper and lower flower shears contact with certain pressure when work, work makes upper and lower flower shears be separated after stopping under the effect of horizontal sealing spring, eliminates stress.
Accompanying drawing explanation
Fig. 1 is traverse sealing device of the present invention and the structural representation going out sugared guide groove;
Fig. 2 is the structural representation in horizontal sealing axle portion and lower horizontal sealing axle portion in the present invention;
Fig. 3 is the structural representation that traverse sealing device of the present invention eliminates lower frame;
Fig. 4 is the sectional side elevation of traverse sealing device of the present invention;
Fig. 5 is the structural representation of flower shears of the present invention and upper horizontal sealing axle;
Fig. 6 is the sectional side elevation of side plate control apparatus of the present invention;
Fig. 7 is the structural representation of insulating collar of the present invention and heating pipe wire installation ring;
Fig. 8 is the structural representation of heating pipe conducting wire mounting seat of the present invention;
Fig. 9 is the front elevation of insulating collar of the present invention;
Figure 10 is the structural representation of clearance elimination gear assembly of the present invention;
Figure 11 is the sectional side elevation of clearance elimination gear assembly of the present invention;
Figure 12 is the structural representation of horizontal sealing clearance elimination gear of the present invention;
Figure 13 is the structural representation that horizontal sealing of the present invention cogs;
Figure 14 is the structural representation of horizontal sealing regulating sleeve of the present invention.
Description of reference numerals: 71, upper horizontal sealing side plate; 7101, upper horizontal sealing side plate is protruding; 7102, horizontal sealing spring; 7103, gland fixed cover; 7104, spring capping; 72, lower horizontal sealing side plate; 73, lower frame; 74, upper horizontal sealing axle portion; 7401, upper horizontal sealing axle; 7402, clearance elimination gear assembly; 74021, horizontal sealing clearance elimination gear; 74022, horizontal sealing cogs; 74023, horizontal sealing regulating sleeve; 74024, lock screw; 74025, pin is regulated; 7403, horizontal sealing signal wheel; 75, lower horizontal sealing axle portion; 7501, lower horizontal sealing axle; 7502, horizontal sealing lower gear; 76, heating pipe conducting wire mounting seat; 7601, insulating collar; 7602, heating pipe wire installation ring; 76021, heating pipe wire mounting hole; 76022, heating pipe wire mounting screw; 7603, irdome is protected; 7604, protect irdome and embrace ring; 77, side plate control apparatus; 7701, side plate adjusting shaft; 7702, calibrated disc; 78, flower shears; 91, sugared guide groove is gone out; 101, belt pulley; 200, cylinder; 300, mercury slip ring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
As shown in Fig. 1 to Figure 14, traverse sealing device in the present embodiment comprises two blocks of upper horizontal sealing side plates 71 be arranged in parallel, lower horizontal sealing side plate 72, lower frame 73, side plate control apparatus 77, be arranged on horizontal sealing side plate 71 respectively and on lower horizontal sealing side plate 72 in upper horizontal sealing axle portion 74 parallel up and down and lower horizontal sealing axle portion 75, upper horizontal sealing axle portion 74 and lower horizontal sealing axle portion 75 pass through gears meshing, lower horizontal sealing side plate 72 is connected with the lower removable of upper horizontal sealing side plate 71 by side plate control apparatus 77, upper horizontal sealing side plate 71 can rotate around side plate control apparatus 77, lower frame 73 is fixedly connected with the lower end of lower horizontal sealing side plate 72, upper horizontal sealing axle portion 74 comprises flower shears 78, upper horizontal sealing axle 7401, heating pipe conducting wire mounting seat 76, clearance elimination gear assembly 7402, horizontal sealing signal wheel 7403 and mercury slip ring 300, upper horizontal sealing axle 7401 is arranged in two blocks of upper horizontal sealing side plates 71, flower shears 78, heating pipe conducting wire mounting seat 76, clearance elimination gear assembly 7402 and horizontal sealing signal wheel 7403 are set on horizontal sealing axle 7401 successively, flower shears 78 is on two pieces between horizontal sealing side plate 71, heating pipe conducting wire mounting seat 76 is between flower shears 78 and upper horizontal sealing side plate 71, clearance elimination gear assembly 7402 and horizontal sealing signal wheel 7403 are positioned at the opposite side of horizontal sealing side plate 71, the one end in upper horizontal sealing axle portion 74 is connected with upper horizontal sealing side plate 71, the other end is connected with mercury slip ring 300, mercury slip ring 300 is connected with power supply, horizontal sealing signal wheel 7403 is provided with some projections, this projection is corresponding with the horizontal sealing body of flower shears 78, lower horizontal sealing axle portion 75 comprises flower shears 78, lower horizontal sealing axle 7501, heating pipe conducting wire mounting seat 76, horizontal sealing lower gear 7502, belt pulley 101 and mercury slip ring 300, lower horizontal sealing axle 7501 is arranged in two blocks of lower horizontal sealing side plates 72, flower shears 78, heating pipe conducting wire mounting seat 76, horizontal sealing lower gear 7502 and belt pulley 101 are set on lower horizontal sealing axle 7501 successively, flower shears 78 is between two blocks of lower horizontal sealing side plates 72, heating pipe conducting wire mounting seat 76 is between flower shears 78 and lower horizontal sealing side plate 72, horizontal sealing lower gear 7502 and belt pulley 101 are positioned at the opposite side of lower horizontal sealing side plate 72, horizontal sealing lower gear 7502 and clearance elimination gear assembly 7402 engage, the one end in lower horizontal sealing axle portion 75 is connected with lower horizontal sealing side plate 72, the other end is connected with mercury slip ring 300, mercury slip ring 300 is connected with power supply, upper horizontal sealing axle 7401 and lower horizontal sealing axle 7501 are axial hollow, convenient wiring.
Side plate control apparatus 77 comprises side plate adjusting shaft 7701 and calibrated disc 7702, side plate adjusting shaft 7701 is eccentric shaft, one end of the bias of side plate adjusting shaft 7701 is passed lower horizontal sealing side plate 72 and is bolted on lower horizontal sealing side plate 72, the other end of side plate adjusting shaft 7701 passes upper horizontal sealing side plate 71 and is flexibly connected with upper horizontal sealing side plate 71, calibrated disc 7702 is fixed on the side of lower horizontal sealing side plate 72, the scale of calibrated disc 7702 is corresponding with side plate adjusting shaft 7701, by rotating the position of the fine-tuning upper horizontal sealing side plate 71 of side plate adjusting shaft 7701 relative to lower horizontal sealing side plate 72, thus finely tune the position of upper and lower flower shears 78.
Heating pipe conducting wire mounting seat 76 comprises insulating collar 7601, two heating pipe wire installation rings 7602, protect irdome 7603 and protect irdome and embrace ring 7604, the heating pipe wire mounting screw 76022 that heating pipe wire installation ring 7602 is provided with heating pipe wire mounting hole 76021 and coordinates with heating pipe wire mounting hole 76021, insulating collar 7601, heating pipe wire installation ring 7602, protect irdome 7603 and protect irdome and embrace ring 7604 and form by two semi-rings, two semi-rings of heating pipe wire installation ring 7602 are bolted into a domain, protect two semi-rings that irdome embraces ring 7604 and be bolted into a domain, heating pipe wire installation ring 7602 is set in the two ends of insulating collar 7601 respectively, protect irdome 7603 to be set on heating pipe wire installation ring 7602 and to cover two heating pipe wire installation rings 7602 completely, protect irdome to embrace ring 7604 and be set in and protect on irdome 7603, insulating collar 7601 is provided with through hole, and this through hole allows wire to pass through between two heating pipe wire installation rings 7602.
Flower shears 78 is convexly equipped with several horizontal sealing body, the top of horizontal sealing body is provided with horizontal sealing bar and cutting knife, the inside of each horizontal sealing body is provided with heating rod, its both positive and negative polarity is connected with cathode conductor with positive wire respectively, the other end of positive wire and cathode conductor is arranged on two heating pipe wire installation rings 7602 respectively by wire-heated pipe wire mounting screw 76022 respectively, the heating pipe wire installation ring 7602 having installed positive wire connects a positive wire separately, the heating pipe wire installation ring 7602 having installed cathode conductor connects a cathode conductor separately, these two wires pass from the hollow space of horizontal sealing axle, be connected with the mercury slip ring 300 of horizontal sealing axle one end, when heating rod occurs that abnormal needs overhaul time, only need find the corresponding heating rod gone wrong, the wire changed heating rod or connect between heating rod and heating pipe wire installation ring 7602, or change the wire connected between mercury slip ring 300 and heating pipe wire installation ring 7602, because connection structure is simple and clear, can change efficiently.
Upper horizontal sealing side plate 71 lower end is provided with flower shears stretching device, this flower shears stretching device comprises horizontal sealing side plate projection 7101, cylinder 200, horizontal sealing spring 7102, spring retaining sleeve 7103 and spring capping 7104, upper horizontal sealing side plate protruding 7101 is the downward extension in upper horizontal sealing side plate 71 lower end, cylinder 200 is fixed in lower frame 73 and cylinder 200 piston rod one end and abuts with the side of upper horizontal sealing side plate projection 7101, spring capping 7104 is provided with blind hole through the side of spring retaining sleeve 7103 and lower frame 73, the bottom of this blind hole abuts with one end of horizontal sealing spring 7102, spring capping 7104 and spring retaining sleeve 7103 and lower frame 73 all screws thread fit, the other end of horizontal sealing spring 7102 abuts with the opposite side of upper horizontal sealing side plate projection 7101, when flower shears stretching device makes traverse sealing device mode of operation, two flower shears 78 are with set pressure contact, and during off working state, two flower shears 78 are separated from each other, and eliminate stress.
Clearance elimination gear assembly 7402 comprises horizontal sealing clearance elimination gear 74021, horizontal sealing cogs 74022, horizontal sealing regulating sleeve 74023, lock screw 74024 and adjustment pin 74025, horizontal sealing 74022 fixed covers that cog are located at horizontal sealing axle 7401, horizontal sealing regulating sleeve 74023 is for being provided with the cyclic structure of opening, opening part is bolted fixed cover and is located at horizontal sealing axle 7401, horizontal sealing 74022 both sides that cog are provided with annular protrusion, horizontal sealing clearance elimination gear 74021 is sheathed on horizontal sealing and cogs the annular protrusion of 74022 sides, horizontal sealing clearance elimination gear 74021 is provided with several waist shaped hole, horizontal sealing clearance elimination gear 74021 and horizontal sealing cog through this waist shaped hole and 74022 to be fixedly connected with by lock screw 74024, horizontal sealing regulating sleeve 74023 is connected by regulating the cog annular protrusion of 74022 opposite sides of pin 74025 and horizontal sealing, clearance elimination gear assembly 7402 is when engaging with horizontal sealing lower gear 7502, adjustment lock screw 74024 connecting bridge, make horizontal sealing cog the left side of 74022 each teeth and each tooth of horizontal sealing clearance elimination gear 74021 right side be close to the right left both sides of each teeth groove of horizontal sealing lower gear 7502 respectively, eliminate gear transmission clearance.
When traverse sealing device work, cylinder 200 is crossed by piston rod and is applied certain power to upper horizontal sealing side plate protruding 7101, thus upper horizontal sealing side plate 71 is around side plate control apparatus 77 left-hand revolution, regulating spring gland 7104, two flower shears 78 are contacted with set pressure, actuating unit is rotated by belt drive belt pulley 101, thus drive lower horizontal sealing axle portion 75 and horizontal sealing lower gear 7502 to rotate, by the engaged transmission of clearance elimination gear assembly 7402 with horizontal sealing lower gear 7502, upper horizontal sealing axle 7401 also rotates thereupon, horizontal sealing clearance elimination gear 74021, horizontal sealing cogs 74022 all equal with modulus with the number of teeth of horizontal sealing lower gear 7502, make horizontal sealing axle portion 74 equal with lower horizontal sealing axle portion 75 rotating speed, thus upper and lower two flower shears 78 do the identical motion of linear velocity simultaneously, meanwhile, the electric current of positive wire and cathode conductor makes heating rod heating in flower shears 78 respectively, when the packaging film being wrapped in candy passes through in the middle of two flower shears 78 time, horizontal sealing bar completes themoplasticity sealing with set pressure push-through packs film, simultaneously cutting knife cuts off packaging film, completes the final packaging of candy and pass through sugared guide groove 91 to be rejected to assigned address, when out-of-work time, PTO Power Take Off and actuating unit, cylinder 200 fails, under the effect of horizontal sealing spring 7102 its own resilient, upper horizontal sealing side plate 71 is around side plate control apparatus 77 clickwise, and two flower shears 78 are separated thereupon, prevents stress from concentrating and the structural failure caused.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (2)
1. the flower shears stretching device for traverse sealing device, it is characterized in that: comprise lower frame (73), upper horizontal sealing side plate projection (7101), cylinder (200), horizontal sealing spring (7102), spring retaining sleeve (7103) and spring capping (7104), upper horizontal sealing side plate projection (7101) is the downward extension in upper horizontal sealing side plate lower end, cylinder (200) is fixed in lower frame (73) and cylinder (200) piston rod one end and abuts with the side of upper horizontal sealing side plate projection (7101), spring capping (7104) abuts with one end of horizontal sealing spring (7102) through the side of spring retaining sleeve (7103) and lower frame (73), spring capping (7104) and spring retaining sleeve (7103) and lower frame (73) all screws thread fit, the other end of horizontal sealing spring (7102) abuts with the opposite side of upper horizontal sealing side plate projection (7101).
2. flower shears stretching device according to claim 1, is characterized in that: one end that spring capping (7104) abuts with horizontal sealing spring (7102) is provided with blind hole, and the bottom of blind hole abuts with horizontal sealing spring (7102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720763.3A CN104443561B (en) | 2014-12-02 | 2014-12-02 | A kind of flower shears strainer for traverse sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720763.3A CN104443561B (en) | 2014-12-02 | 2014-12-02 | A kind of flower shears strainer for traverse sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104443561A true CN104443561A (en) | 2015-03-25 |
| CN104443561B CN104443561B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720763.3A Active CN104443561B (en) | 2014-12-02 | 2014-12-02 | A kind of flower shears strainer for traverse sealing device |
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| Country | Link |
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| CN (1) | CN104443561B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108472878A (en) * | 2016-01-25 | 2018-08-31 | 利乐拉瓦尔集团及财务有限公司 | Sealing device and method for heating seal packaging material and bottle placer |
| CN110104250A (en) * | 2019-06-12 | 2019-08-09 | 台州速贝机电科技有限公司 | A kind of automatic packaging assembly line |
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| GB1357593A (en) * | 1970-06-08 | 1974-06-26 | Sig Schweiz Industrieges | Packaging |
| US5791125A (en) * | 1997-06-17 | 1998-08-11 | Illinois Tool Works, Inc. | Rotary heat sealer and method therefor |
| CN201737194U (en) * | 2010-04-21 | 2011-02-09 | 温岭市金鸿食品机械有限公司 | Flower shear structure of packaging unit, horizontal seal flower shear part and a horizontal seal device |
| CN201816792U (en) * | 2010-04-21 | 2011-05-04 | 温岭市金鸿食品机械有限公司 | Longitudinal sealing device of packaging device |
| CN202272216U (en) * | 2011-10-19 | 2012-06-13 | 罗高飞 | Automatic bag packaging machine |
| CN203268427U (en) * | 2013-05-15 | 2013-11-06 | 青岛非凡包装机械有限公司 | Side edge sealing longitudinal sealing wheel mechanism |
| CN204280075U (en) * | 2014-12-02 | 2015-04-22 | 成都三可实业有限公司 | A kind of flower shears stretching device for traverse sealing device |
-
2014
- 2014-12-02 CN CN201410720763.3A patent/CN104443561B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1357593A (en) * | 1970-06-08 | 1974-06-26 | Sig Schweiz Industrieges | Packaging |
| US5791125A (en) * | 1997-06-17 | 1998-08-11 | Illinois Tool Works, Inc. | Rotary heat sealer and method therefor |
| CN201737194U (en) * | 2010-04-21 | 2011-02-09 | 温岭市金鸿食品机械有限公司 | Flower shear structure of packaging unit, horizontal seal flower shear part and a horizontal seal device |
| CN201816792U (en) * | 2010-04-21 | 2011-05-04 | 温岭市金鸿食品机械有限公司 | Longitudinal sealing device of packaging device |
| CN202272216U (en) * | 2011-10-19 | 2012-06-13 | 罗高飞 | Automatic bag packaging machine |
| CN203268427U (en) * | 2013-05-15 | 2013-11-06 | 青岛非凡包装机械有限公司 | Side edge sealing longitudinal sealing wheel mechanism |
| CN204280075U (en) * | 2014-12-02 | 2015-04-22 | 成都三可实业有限公司 | A kind of flower shears stretching device for traverse sealing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108472878A (en) * | 2016-01-25 | 2018-08-31 | 利乐拉瓦尔集团及财务有限公司 | Sealing device and method for heating seal packaging material and bottle placer |
| CN110104250A (en) * | 2019-06-12 | 2019-08-09 | 台州速贝机电科技有限公司 | A kind of automatic packaging assembly line |
| CN110104250B (en) * | 2019-06-12 | 2023-12-22 | 台州速贝机电科技有限公司 | Automatic change packing assembly line |
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| CN104443561B (en) | 2017-06-06 |
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