CN103448955A - Heat-seal bag sealer - Google Patents

Abstract

The invention discloses a heat-seal bag sealer which comprises a case. The upper part of the case is provided with a winding drum bracket and a bent edge retracting device; the upper part of the case is provided with two pressure handles; the outer extending ends of the two pressure handles are respectively connected with bottom edge heat-seal strips; the outer extending ends of the two pressure handles are provided with side edge heat-seal strips; the bottom edge heat-seal strips and the side edge heat-seal strips are respectively and electrically connected with a power supply; the inside of the case is also rotationally connected with supporting sleeves; the insides of the supporting sleeves are in threaded connection with drive screws; the inner extending ends of the two pressure handles are respectively hinged to the outer extending ends of two drive screws; at least one tension spring is arranged between the inner extending ends of the two pressure handles; the middle lower part of a rack is provided with a bag body intermittent traction device; and the lower part of the rack is provided with a bag cutting device. The heat-seal bag sealer has the advantages of high labor efficiency, stability for sealing bags and good bag sealing effect.

Description

The heat seal bagger

Technical field

The present invention relates to a kind of heat seal bagger.

Background technology

After the making granular article completes, granular article need to be packed with plastic bag.Traditional way is that support is set on operating table surface, automatic gauge is installed on support and the thing machine and go out property management, first plastic cloth is made into to open-topped plastic bag, then plastic bag is connected on out in property management, after throwing in appropriate article in plastic bag, then by capper by packaging plastic bags.Adopt the method to be encapsulated, efficiency is low, and there is poorly sealed, leakage envelope phenomenon in existing capper.

Summary of the invention

The technical problem to be solved in the present invention is to provide the full automaticity bagger that a kind of efficiency is high, envelope is stable.

For solving the problems of the technologies described above, the heat seal bagger provided, comprise cabinet, its constructional feature is: Yi Bian the top of cabinet be provided with roller stand and corresponding with roller stand arrange and be positioned on the cabinet leading flank bag is rolled into drive tubular bending receipts limit, limit device, the top of cabinet is equipped with and is positioned at two pressing handles that bending is received below the device of limit and middle part is hinged, the opposite face bottom of two pressing handle overhanging ends is connected with respectively the corresponding base heat seal bar arranged of level, the opposite face sidepiece of two pressing handle overhanging ends is equipped with the vertical corresponding side heat seal bar arranged, base heat seal bar and side heat seal bar are electrically connected to power supply respectively, also be rotatably connected in cabinet and be horizontally disposed with and driven by engine installation the stop sleeve rotated, be bolted with in stop sleeve and stretch out to two ends and drive screw that thread rotary orientation is contrary, the inner extending end of two pressing handles is hinged with the overhanging end of two drive screws respectively, between two pressing handle inner extending ends, at least one extension spring is housed, bag intermittent traction device is equipped with in the middle and lower part of frame, the bottom of frame is equipped with and is cut bagging apparatus.

The distance on described two relative heat seal bar tops, base is less than the distance of bottom, and the distance of two relative side heat seal bar inboards is less than the distance in the outside.

The described crooked limit utensil of receiving has the receipts limit section along upper edge, the round and smooth curve of drawing close in opposite directions gradually along the plastic cloth length direction and the bottom of reason plastic cloth from top to bottom, and curve is gradually wide along the plastic cloth Width from top to bottom.

Described engine installation comprises that vertical rotating is connected in cabinet and by motor-driven worm screw, is socketed with the turbine with worm mesh on described stop sleeve.

Described intermittent traction device comprises imput shaft and the driven shaft that horizontal parallel is spaced, and squeegee roller is housed respectively on imput shaft and driven shaft, and imput shaft is by intermittently power driven of traction electric machine.

The described bagging apparatus of cutting comprises the bag bracket of cutting be connected on cabinet, cut on bag bracket horizontal parallel spaced fixedly supporting plate and turning cylinder are housed, turning cylinder drives by cutting bag motor power, the stationary knife that cutting edge stretches out to turning cylinder fixedly is housed on supporting plate, the moving knife that coordinates cutting with stationary knife is housed on turning cylinder.

The described bag bracket of cutting is connected on cabinet by height regulating mechanism.

Described height regulating mechanism comprises parallel upper junction plate and the lower connecting plate be packed on cabinet, the described bag bracket of cutting is between upper and lower connecting panel, between upper and lower connecting panel, be connected with and the guidepost of cutting the bag bracket sliding block joint, also be rotatably connected to the driving bolt between upper lower connecting plate, drive the bolt driving to cut bag bracket and slide up and down along guidepost.

After adopting said structure, receiving the limit device by bending collapses the plastic cloth bending of strip to form the tubular of openings at one side, by base heat seal bar and side heat seal bar, the plastic cloth base after collapsing and side heat seal are sealed again, now in base and the good bag of side seals, throw in article, because plastic cloth is carried continuously, be about to next top margin sealing during a base in sealing, thereby complete sacked goods, cut bagging apparatus and the cutting of continuous bag is divided into to a plurality of single bags by chute, enters the picking bag case.Above-mentioned whole encapsulation process no longer needs manual operation, thereby efficiency is high, safety of operation, and by above-mentioned drive spindle with Spring driving two pressing handle pressings and separate, thereby have advantages of that envelope is stable and envelope is effective.

The accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further illustrated:

Fig. 1 is structural representation of the present invention;

Fig. 2 is the cutaway view along A-A line in Fig. 1;

Fig. 3 is the crooked structural representation of receiving the limit device;

The right elevation that Fig. 4 is Fig. 3;

Fig. 5 is the cutaway view along B-B line in Fig. 2;

Fig. 6 is the cutaway view along C-C line in Fig. 2;

Fig. 7 is the cutaway view along D-D line in Fig. 2.

The specific embodiment

Full automaticity pack bagger as depicted in figs. 1 and 2, it comprises cabinet 1, the top of cabinet 1 be provided with roller stand 4 and corresponding with roller stand 4 arranges and is positioned on cabinet 1 leading flank bag is rolled into drive tubular bending receipts limit, limit device 5 on one side, the middle and lower part of cabinet 1 is equipped with successively the intermittent traction device from top to bottom and is cut bagging apparatus.

As shown in Figure 1, Figure 3 and Figure 4, the crooked round and smooth curve 52 of receiving limit device 5 and having along reason plastic cloth upper along 51, draw close in opposite directions gradually along the plastic cloth length direction from top to bottom and the receipts limit section 53 of bottom, curve 52 is gradually wide along the plastic cloth Width from top to bottom, the plastic cloth of drum is hung on roller stand 4, the plastic cloth of strip is first carried downwards along 51 by upper, the plastic cloth dual-side can be bent to same direction through round and smooth curve 52 and receipts limit section 53 in course of conveying, make plastic cloth form the uncovered tubular of side and upper and lower both sides.

Fig. 1, shown in Fig. 2 and Fig. 5, the top of cabinet 1 is equipped with and is positioned at two pressing handles 6 that bending is received below the device of limit and middle part is hinged, two pressing handles 6 are the scissor-shaped setting, the opposite face bottom of two pressing handle 6 overhanging ends is connected with respectively the corresponding base heat seal bar 7 arranged of level, the opposite face sidepiece of two pressing handle 6 overhanging ends is equipped with the vertical corresponding side heat seal bar 8 arranged, base heat seal bar 7 is connected to the overhanging end of pressing handle 6 by two tie bolts 28, side heat seal bar 8 is positioned at the upper inner of base heat seal bar 7, the bottom of side heat seal bar 8 is overlapped on base heat seal bar 7, the middle and upper part of side heat seal bar 8 is connected to the overhanging end of pressing handle 6 by tie bolt 28, base heat seal bar 7 and side heat seal bar 8 are electrically connected to power supply respectively.Also be rotatably connected in cabinet 1 and be horizontally disposed with and driven by engine installation the stop sleeve 12 rotated, be bolted with in stop sleeve 12 and stretch out to two ends and drive screw 18 that thread rotary orientation is contrary, the inner extending end of two pressing handles 6 is hinged with the overhanging end of two drive screws 18 respectively, between two pressing handle 6 inner extending ends, at least one extension spring 14 is housed, bag intermittent traction device is equipped with in the middle and lower part of frame 1, and the bottom of frame 1 is equipped with and is cut bagging apparatus; The bottom of cabinet 1 is equipped with chute 30 and is positioned at the picking bag case 31 of chute 30 bottoms.Above-mentioned engine installation comprises that vertical rotating is connected in cabinet 1 and the worm screw 10 driven by motor 11, is socketed with the turbine 13 with worm screw 10 engagements on described stop sleeve 12.Motor 11 is clockwise and anticlockwise motor, thereby it drives worm screw 10 to rotate and drives turbine 13 rotations, the rotation of stop sleeve 12 makes two drive screws 12 in opposite directions or motion dorsad, thereby the overhanging end that orders about pressing handle 6 can move in opposite directions or dorsad, during move toward one another, be arranged on the base of the base heat seal bar 7 heat seal plastic cloths of bottom, the inner side edge of side heat seal bar 8 heat seal plastic cloths, make the plastic bag of plastic cloth thermal synthesis open top, when the base of the last position of base heat seal bar 7 heat seals, instant heating is should the top of plastic bag makes it to form the plastic bag of surrounding sealing, the distance on two relative base heat seal bar 7 tops is less than the distance of bottom, the distance of two relative side heat seal bar 8 inboards is less than the distance in the outside, when base heat seal bar 7 during with pressing handle 6 move toward one another, its top first touches the plastic cloth that is rolled into tubular, when dual-side heat seal bar 8 during with pressing handle 6 move toward one another, its inside portion first touches the plastic cloth that is rolled into tubular, thereby guaranteed the envelope effect.

As Fig. 1, shown in Fig. 2 and Fig. 6, the intermittent traction device comprises horizontal parallel spaced imput shaft 15 and driven shaft 16, on imput shaft 15 and driven shaft 16, squeegee roller 17 is housed respectively, slightly establishing gap between two squeegee rollers 17 passes through for plastic bag, the i.e. opposite face of two squeegee rollers 17 extruding live plastic bag and under the drive of imput shaft 15 by the plastic bag drag down, imput shaft 15 is by traction electric machine 9 intermittently power drivens, be imput shaft 15 intermittent rotaries, when above-mentioned side with after the base heat seal completes and granule materials enters bag, imput shaft 15 is rotated and will after plastic bag drag down certain distance, be stopped operating and wait for heat seal next time.

As shown in Figure 1, Figure 2 and Figure 7, cutting bagging apparatus comprises being connected to and cuts bag bracket 19 on cabinet 1, cut on bag bracket 19 the spaced fixedly supporting plate 20 of horizontal parallel and turning cylinder 21 are housed, turning cylinder 21 drives by cutting bag motor power, the stationary knife 22 that cutting edge stretches out to turning cylinder 21 fixedly is housed on supporting plate 20, the moving knife 23 that coordinates cutting with stationary knife 22 is housed on turning cylinder 21, and when moving knife 23 rotates, the cutting edge of its overhanging end just coordinates with the cutting edge of stationary knife 22 continuous plastic bag is cut.Cutting bag bracket 19 is connected on cabinet 1 by height regulating mechanism, height regulating mechanism comprises parallel upper junction plate 24 and the lower connecting plate 25 be packed on cabinet 1, cut bag bracket 19 between upper and lower connecting panel, between upper and lower connecting panel, be connected with and the guidepost 26 of cutting bag bracket 19 sliding block joints, also be rotatably connected between upper lower connecting plate and drive bolt 27, drive bolt 27 drivings to cut bag bracket 19 and slide up and down along guidepost 26.

The present invention, when bringing into use, first manually drags plastic cloth and makes it to glide, plastic cloth after bending is received limit device 5 and is received limits, then through base side edge sealing device by its base and side heat seal, then affect plastic bag to produce continuously by the intermittent traction device.In above-mentioned quantity-produced process, base side edge sealing device, intermittent traction device and the action of cutting bagging apparatus are all controlled by electrical control cabinet, and its control principle and structure connect as prior art.

Claims (8)

1. a heat seal bagger, comprise cabinet (1), it is characterized in that: the top of cabinet (1) is provided with roller stand (4) and correspondingly with roller stand (4) arranges and be positioned at cabinet (1) Yi Bian on leading flank, bag is rolled into and drives the tubular bending receipts limit device (5) in limit, the top of cabinet (1) is equipped with and is positioned at two pressing handles (6) that bending is received below the device of limit and middle part is hinged, the opposite face bottom of two pressing handle (6) overhanging ends is connected with respectively the corresponding base heat seal bar (7) arranged of level, the opposite face sidepiece of two pressing handle (6) overhanging ends is equipped with the vertical corresponding side heat seal bar (8) arranged, base heat seal bar (7) and side heat seal bar (8) are electrically connected to power supply respectively, also be rotatably connected in cabinet (1) and be horizontally disposed with and driven by engine installation the stop sleeve (12) rotated, be bolted with in stop sleeve (12) and stretch out to two ends and drive screw (18) that thread rotary orientation is contrary, the inner extending end of two pressing handles (6) is hinged with the overhanging end of two drive screws respectively, between two pressing handle (6) inner extending ends, at least one extension spring (14) is housed, bag intermittent traction device is equipped with in the middle and lower part of frame (1), the bottom of frame (1) is equipped with and is cut bagging apparatus.

2. heat seal bagger according to claim 1 is characterized in that: the distance on described two relative base heat seal bar (7) tops is less than the distance of bottom, and the inboard distance of two relative side heat seal bars (8) is less than the distance in the outside.

3. full automaticity according to claim 1 packs bagger, it is characterized in that: the described crooked limit device (5) of receiving has the receipts limit section (53) along upper edge (51), the round and smooth curve (52) of drawing close in opposite directions gradually along the plastic cloth length direction and the bottom of reason plastic cloth from top to bottom, and curve (52) is gradually wide along the plastic cloth Width from top to bottom.

4. full automaticity according to claim 1 packs bagger, it is characterized in that: described engine installation comprises that vertical rotating is connected in cabinet (1) and the worm screw (10) driven by motor (11), is socketed with the turbine (13) with worm screw (10) engagement on described stop sleeve (12).

5. heat seal bagger according to claim 1, it is characterized in that: described intermittent traction device comprises the spaced imput shaft of horizontal parallel (15) and driven shaft (16), on imput shaft (15) and driven shaft (16), squeegee roller (17) is housed respectively, imput shaft (15) is by intermittently power driven of traction electric machine (9).

6. heat seal bagger according to claim 1, it is characterized in that: the described bagging apparatus of cutting comprises being connected to and cuts bag bracket (19) on cabinet (1), cut on bag bracket (19) the spaced fixedly supporting plate (20) of horizontal parallel and turning cylinder (21) are housed, turning cylinder (21) drives by cutting bag motor power, the stationary knife (22) that cutting edge stretches out to turning cylinder (21) fixedly is housed on supporting plate (20), the moving knife (23) that coordinates cutting with stationary knife (22) is housed on turning cylinder (21).

7. heat seal bagger according to claim 6, it is characterized in that: the described bag bracket (19) of cutting is connected on cabinet (1) by height regulating mechanism.

8. heat seal bagger according to claim 7, it is characterized in that: described height regulating mechanism comprises parallel upper junction plate (24) and the lower connecting plate (25) be packed on cabinet (1), the described bag bracket (19) of cutting is between upper and lower connecting panel, between upper and lower connecting panel, be connected with and the guidepost (26) of cutting bag bracket (19) sliding block joint, also be rotatably connected between upper lower connecting plate and drive bolt (27), drive bolt (27) driving to cut bag bracket (19) and slide up and down along guidepost (26).

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