CN206813453U - A kind of pre- clamp device of packing machine - Google Patents
A kind of pre- clamp device of packing machine Download PDFInfo
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- CN206813453U CN206813453U CN201720654662.XU CN201720654662U CN206813453U CN 206813453 U CN206813453 U CN 206813453U CN 201720654662 U CN201720654662 U CN 201720654662U CN 206813453 U CN206813453 U CN 206813453U
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Abstract
The utility model discloses a kind of pre- clamp device of packing machine, is related to automatic packaging machine technical field, including the left and right fixture being rotatably arranged between the support on both sides, and same one end of left and right fixture, which is provided between gear and gear, engages；Have and the drive device with swing rod is additionally provided with the support of gear side, swing rod is connected on the wheel cake of a gear, the gear that drive device is meshed by swing rod driving rotates in opposite directions, left and right fixture is set to repeat opening and pinching action under the drive of two gears, this pre-clamping device of packaging machine is used to carry out blessing in advance to the semi finished package bag to be sealed for being filled with material when packing machine completes edge sealing process to ensure sealing packaging quality.
Description
Technical field
It the utility model is related to automatic packaging machine technical field, the pre- clamp device of more particularly to a kind of packing machine.
Background technology
Automatic packaging machine, is the automated production equipment to be reached its maturity in modern industry, in people's daily life also usually
In article of the contact with packaging bag, automatic packaging machine can all have a transverse direction to cut package during being packed to material
The process of pack, the sealing to bottom in packaging bag and cut-out is as completed to complete automatic packaging process, in prior art
In, horizontal sealing process can typically be completed using traverse sealing device, but packaging or non-returnable container material for some strips
When more packaging bag carries out horizontal sealing, receive that the squeeze force of materials inside is larger due to the edge of sealing, sealing when
It is not tight that time is easy for occurring bottom sealing, and packaging bag deformation causes that packaging quality is poor, inaesthetic situation.
The content of the invention
The purpose of this utility model is to provide a kind of be used for when packing machine completes edge sealing process to being filled with material
Semi finished package bag to be sealed accommodate in advance to ensure the pre-clamping device of packaging machine of sealing packaging quality.
The purpose of this utility model is achieved through the following technical solutions：
A kind of pre- clamp device of packing machine, it is characterised in that：Including the left and right folder being rotatably arranged between the support on both sides
Tool, same one end of left and right fixture, which is provided between gear and gear, engages；Have to be additionally provided with the support of gear side and carry
The drive device of swing rod, swing rod are connected on the wheel cake of a gear, the gear phase that drive device is meshed by swing rod driving
To rotation, left and right fixture is set to repeat opening and pinching action under the drive of two gears.
The left and right fixture includes the transverse arm being arranged between the straight-arm on both sides, and the straight-arm on both sides is rotatably arranged on
On the support on both sides.
The transverse arm is arranged on the bottom of both sides straight-arm, and the apical lateral of both sides straight-arm is rotatably provided in by bearing arrangement
On the support on both sides, and left and right fixture is provided with one end of meshing gear, and gear and the drive device with swing rod are arranged on branch
On the outside of frame.
Depression bar is additionally provided with the transverse arm, and the depression bar on left and right fixture is correspondingly arranged, left during left and right clamp,
Right two depression bars fitting.
The depression bar is U-shaped bar, and the bottom of the both ends pole of U-shaped bar is arranged on transverse arm；U-shaped bar on left and right fixture
Cross bar be correspondingly arranged.
The drive device with swing rod is cylinder, and cylinder block is fixed, top and swing rod one end of Telescopic-cylinder bar
Connection, the other end of swing rod are connected on the wheel cake of a gear.
The beneficial effects of the utility model are as follows：
First, the pre- clamp device of a kind of packing machine provided by the utility model, drive device drive the tooth of engagement by swing rod
To realize the opening and pinching action between fixture, synchronism high driving efficiency, synchronous driving also allows for wheel move toward one another
Reciprocal athletic performance is realized, make use of the drive mechanism of cam principle to also allow for realization and the adjustment frequency of function.
2nd, the pre- clamp device of a kind of packing machine provided by the utility model, the fixture composition of support arm wish-bone arm type can pass through
Straight-arm length and transverse arm angle etc. are adjusted to adjust the direction pressed from both sides in advance, dynamics, frequency etc.；Transmission mechanism is arranged on stent outer can
To avoid the interference clamping action of fixture of these mechanisms and passing through for packaging bag；Depression bar can preferably clamp packaging bag, U
Type depression bar is more convenient for dismounting；Cylinder drives more preferable toward renaturation.
Brief description of the drawings
Fig. 1 is a kind of side schematic view for measuring particles packing machine preferred scheme of the utility model；
Fig. 2 is a kind of front schematic view for measuring particles packing machine preferred scheme of the utility model；
Fig. 3 is the side schematic view of the utility model metering feeding device preferred scheme；
Fig. 4 is the schematic top plan view of the utility model metering feeding device preferred scheme；
Fig. 5 is the structural representation of the utility model rotary unloading device preferred scheme；
Fig. 6 is the track plate structural representation of the utility model rotary unloading device preferred scheme；
Fig. 7 is the track plate elevational schematic view of the utility model rotary unloading device preferred scheme；
Fig. 8 is the composition schematic diagram of the utility model rotary unloading device preferred scheme；
Fig. 9 is the preferred scheme schematic diagram of the pre- clamp mechanism of the utility model；
Figure 10 is the preferred scheme schematic diagram of the utility model transverse sealing mechanism；
In figure：
1st, feeding device is measured；1.1st, feeding mechanism is sent；1.2nd, rotary unloading device；1.2.1, scalable cartridge type passage；
1.2.2, top rotary table；1.2.3, lower rotary table；1.2.4, track plate；1.2.5, turnover panel；1.2.6, bottom；1.2.7, elevating lever；
1.2.8, lifting set；1.2.9, sensor；1.2.10, synchronous pulley；1.2.11, timing belt；1.2.12, lifting motor；1.3、
Hopper；1.4th, inductor；1.5th, transparent cover plate；2nd, frame；3rd, shaping mechanism；4th, longitudinal sealing mechanism；5th, filming-drawing mechanism；6th, pre- folder
Mechanism；6.1st, fixture；6.2nd, gear；6.3rd, swing rod；6.4th, drive device；6.5th, depression bar；7th, transverse sealing mechanism；7.1st, driving electricity
Machine；7.2nd, cutter mechanism；7.3rd, slide bar；7.4th, fixing axle；7.5th, preceding tool rest；7.6th, rear tool rest；7.7th, synchronizing bar；7.8th, connecting rod
Ⅰ；7.9, connecting rod II；7.10, swing rod；7.11, front tension bar；7.12, back stay；7.13, motor mount；8th, bag mechanism is dragged；9、
Zou Mo mechanisms.
Embodiment
The technical scheme of the utility model purpose is realized, it is necessary to say to further illustrate below by way of several specific embodiments
Bright, the technical solution of the utility model is including but not limited to following examples.
Embodiment 1
Such as Fig. 9, a kind of pre- clamp device of packing machine, including the left and right fixture 6.1 being rotatably arranged between the support on both sides,
Same one end of left and right fixture 6.1 is provided between gear 6.2 and gear 6.2 and engaged；Have on the support of the side of gear 6.2 also
The drive device 6.4 with swing rod 6.3 is provided with, swing rod 6.3 is connected on the wheel cake of a gear 6.2, and drive device 6.4 is logical
Crossing swing rod 6.3 drives the gear 6.2 being meshed to rotate in opposite directions, left and right fixture 6.1 is repeated under the drive of two gears 6.2
Opening and pinching action.
This is a kind of most basic embodiment of the present utility model.Drive device 6.4 drives the tooth of engagement by swing rod 6.3
6.2 move toward one anothers are taken turns to realize the opening and pinching action between fixture 6.1, synchronism high driving efficiency, synchronous driving
Also allow for realizing reciprocal athletic performance, make use of the drive mechanism of cam principle to also allow for realization and the adjustment frequency of function.
Embodiment 2
Such as Fig. 9, a kind of pre- clamp device of packing machine, including the left and right fixture 6.1 being rotatably arranged between the support on both sides,
Same one end of left and right fixture 6.1 is provided between gear 6.2 and gear 6.2 and engaged；Have on the support of the side of gear 6.2 also
The drive device 6.4 with swing rod 6.3 is provided with, swing rod 6.3 is connected on the wheel cake of a gear 6.2, and drive device 6.4 is logical
Crossing swing rod 6.3 drives the gear 6.2 being meshed to rotate in opposite directions, left and right fixture 6.1 is repeated under the drive of two gears 6.2
Opening and pinching action；The left and right fixture 6.1 includes the transverse arm being arranged between the straight-arm on both sides, the straight-arm on both sides
It is rotatably arranged on the support on both sides；The transverse arm is arranged on the bottom of both sides straight-arm, and the apical lateral of both sides straight-arm passes through axle
Bearing structure is rotatably provided on the support on both sides, and left and right fixture 6.1 is provided with one end of meshing gear 6.2, the He of gear 6.2
Drive device 6.4 with swing rod 6.3 is arranged on stent outer.
This is a kind of preferred embodiment of the present utility model.Drive device 6.4 drives the tooth of engagement by swing rod 6.3
6.2 move toward one anothers are taken turns to realize the opening and pinching action between fixture 6.1, synchronism high driving efficiency, synchronous driving
Also allow for realizing reciprocal athletic performance, make use of the drive mechanism of cam principle to also allow for realization and the adjustment frequency of function；
The fixture composition of support arm wish-bone arm type can adjust the direction pressed from both sides in advance, dynamics, frequency by adjusting straight-arm length and transverse arm angle etc.
Rate etc.；Transmission mechanism, which is arranged on stent outer, can avoid the clamping action of these mechanisms interference fixture and leading to for packaging bag
Cross.
Embodiment 3
Such as Fig. 9, a kind of pre- clamp device of packing machine, including the left and right fixture 6.1 being rotatably arranged between the support on both sides,
Same one end of left and right fixture 6.1 is provided between gear 6.2 and gear 6.2 and engaged；Have on the support of the side of gear 6.2 also
The drive device 6.4 with swing rod 6.3 is provided with, swing rod 6.3 is connected on the wheel cake of a gear 6.2, and drive device 6.4 is logical
Crossing swing rod 6.3 drives the gear 6.2 being meshed to rotate in opposite directions, left and right fixture 6.1 is repeated under the drive of two gears 6.2
Opening and pinching action；The left and right fixture 6.1 includes the transverse arm being arranged between the straight-arm on both sides, the straight-arm on both sides
It is rotatably arranged on the support on both sides；The transverse arm is arranged on the bottom of both sides straight-arm, and the apical lateral of both sides straight-arm passes through axle
Bearing structure is rotatably provided on the support on both sides, and left and right fixture 6.1 is provided with one end of meshing gear 6.2, the He of gear 6.2
Drive device 6.4 with swing rod 6.3 is arranged on stent outer；Depression bar 6.5, and left and right fixture are additionally provided with the transverse arm
Depression bar 6.5 on 6.1 is correspondingly arranged, and left and right fixture 6.1 two depression bars 6.5 left and right when clamping are bonded；The depression bar 6.5 is U
Type bar, the bottom of the both ends pole of U-shaped bar are arranged on transverse arm；The cross bar of U-shaped bar on left and right fixture 6.1 is correspondingly arranged；Institute
It is cylinder to state the drive device 6.4 with swing rod 6.3, and cylinder block is fixed, and the top of Telescopic-cylinder bar is connected with swing rod one end,
The other end of swing rod 6.3 is connected on the wheel cake of a gear 6.2.
This is a kind of preferred embodiment of the present utility model.Drive device 6.4 drives the tooth of engagement by swing rod 6.3
6.2 move toward one anothers are taken turns to realize the opening and pinching action between fixture 6.1, synchronism high driving efficiency, synchronous driving
Also allow for realizing reciprocal athletic performance, make use of the drive mechanism of cam principle to also allow for realization and the adjustment frequency of function；
The fixture composition of support arm wish-bone arm type can adjust the direction pressed from both sides in advance, dynamics, frequency by adjusting straight-arm length and transverse arm angle etc.
Rate etc.；Transmission mechanism, which is arranged on stent outer, can avoid the clamping action and packaging bag of these mechanisms interference fixture 6.1
Pass through；Depression bar can preferably clamp packaging bag, and U-shaped depression bar is more convenient for dismounting；Cylinder drives more preferable toward renaturation.
Embodiment 4
Such as Fig. 1 to Figure 10, one kind metering particles packing machine, including the metering feeding device 1 of top and the splitting bag of lower section
Assembling device；The metering feeding device includes feeding end, metrological service and discharge end, and the bag distribution packaging device includes setting successively
Put the pan feeding pipeline in frame 2, shaping mechanism 3, longitudinal sealing mechanism 4, filming-drawing mechanism 5, pre- clamp mechanism 6, transverse sealing mechanism 7 and drag bag
Mechanism 8, the discharge end of metering feeding device 1 are connected on the pan feeding pipeline of bag distribution packaging device, and bag distribution packaging device also includes
Bag membrane is sent into shaping mechanism 3 by Zou Mo mechanisms 9, Zou Mo mechanisms 9；The metering feeding device includes from top to bottom setting successively
Put and send feeding mechanism 1.1, rotary unloading device 1.2 and hopper 1.3 on framework, the discharging opening of hopper 1.3 is connected to
On the feeding mouth of packing machine；The rotary unloading device 1.2 includes being arranged on turntable structure and bottom carries reversible mechanism
Telescopic container, reversible mechanism one end is hinged on below Telescopic container, and the other end is by guide wheel on track plate 1.2.4
Motion, the track plate 1.2.4 are equipped with a depressed part fallen for reversible mechanism guide wheel in the upper position of hopper 1.3；
Turntable structure drives Telescopic container to turn to metering splicing below the discharging opening of feeding mechanism 1.1, then turns to hopper
1.3 tops, the guide wheel of the reversible mechanism is fallen from the depressed part of track plate to be made reversible mechanism allow can along pin joint upset
Material in Expansion container, which is transferred in hopper 1.3, enters packing machine；The rotary unloading device includes opening up and down by some
Mouthful scalable cartridge type passage 1.2.1 connections and coaxial upper and lower rotating disk, be additionally provided with recessed below lower rotary table 1.2.3
The track plate 1.2.4 in the portion of falling into, track plate 1.2.4 depressed area is in the top of hopper 1.3；Lower rotary table 1.2.3 lower surface
Corresponding scalable cartridge type channel bottom aperture position is provided with flip-open cover mechanism；The flip-open cover mechanism includes being arranged on turnover panel 1.2.5
The bottom 1.2.6 of the upper scalable cartridge type passage 1.2.1 bottom openings of correspondence, turnover panel 1.2.5 one end is hinged on lower rotary table 1.2.3's
Lower surface, the other end are provided with roller, and roller moves on track plate 1.2.4, and when moving to track plate 1.2.4 depressed part
Falling makes turnover panel 1.2.5 open the bottom 1.2.6 for being arranged on scalable cartridge type passage 1.2.1 bottoms along pin joint upset；It is described
Scalable cartridge type passage 1.2.1 is the upper and lower measuring cup of mutual fit and bottom opening, and upper measuring cup is arranged on top rotary table 1.2.2's
Lower surface, lower measuring cup are arranged on lower rotary table 1.2.3 upper surface, and the external diameter of the upper measuring cup is less than or equal to the internal diameter of lower measuring cup,
Upper measuring cup is inserted in lower measuring cup；The top rotary table 1.2.2 is arranged on elevating lever 1.2.7 top, and elevating lever 1.2.7 is arranged on liter
In drop set 1.2.8, lifting set 1.2.8 is fixedly installed on pedestal, and lower rotary table 1.2.3 is rotatably provided on lifting set 1.2.8, rail
Road disk 1.2.4 is fixedly installed on lifting set 1.2.8, and positioned at lower rotary table 1.2.3 lower section；The elevating lever 1.2.7 is liter
Screw rod drops, and lifting set 1.2.8 is the cartridge type set that inwall carries corresponding screw flight, and lifting screw is provided with synchronous pulley
1.2.10, synchronous pulley 1.2.10 is connected by timing belt 1.2.11 with lifting motor 1.2.12, synchronous pulley 1.2.10 bottoms
It is provided with the signal panels with sensor 1.2.9；The feeding mechanism 1.1 is the auger feeding device with inductor 1.4, institute
The discharging opening that inductor 1.4 is arranged on auger feeding device is stated, inductor 1.4 includes material inductor and rotary unloading device position
Put inductor；The framework includes the transparent cover plate 1.5 being arranged on Vierendeel girder, and the transparent cover plate 1.5 is while hinge
Connect and be arranged on Vierendeel girder；The pre- clamp device includes the left and right fixture 6.1 being rotatably arranged between the support on both sides, left and right folder
Same one end of tool 6.1, which is provided between gear 6.2 and gear 6.2, engages；Have and be additionally provided with band on the support of the side of gear 6.2
There is the drive device 6.4 of swing rod 6.3, swing rod 6.3 is connected on the wheel cake of a gear 6.2, and drive device 6.4 passes through swing rod
6.3 gears 6.2 that are meshed of driving rotate in opposite directions, make left and right fixture 6.1 repeat to open under the drive of two gears 6.2 with
Pinching action；The left and right fixture 6.1 includes the transverse arm being arranged between the straight-arm on both sides, and the rotation of the straight-arm on both sides is set
Put on the support on both sides；The transverse arm is arranged on the bottom of both sides straight-arm, and the apical lateral of both sides straight-arm passes through bearing arrangement
It is rotatably provided on the support on both sides, and left and right fixture 6.1 is provided with one end of meshing gear 6.2, gear 6.2 and with pendulum
The drive device 6.4 of bar 6.3 is arranged on stent outer；Depression bar 6.5 is additionally provided with the transverse arm, and on left and right fixture 6.1
Depression bar 6.5 is correspondingly arranged, and left and right fixture 6.1 two depression bars 6.5 left and right when clamping are bonded；The depression bar 6.5 is U-shaped bar, U-shaped
The bottom of the both ends pole of bar is arranged on transverse arm；The cross bar of U-shaped bar on left and right fixture 6.1 is correspondingly arranged；It is described to carry pendulum
The drive device 6.4 of bar 6.3 is cylinder, and cylinder block is fixed, and the top of Telescopic-cylinder bar is connected with swing rod one end, swing rod 6.3
The other end be connected on the wheel cake of a gear 6.2；The transverse sealing mechanism 7 includes the motor being arranged in mounting bracket
7.1st, transverse seal cutter seat, cutter mechanism 7.2 and swing-bar mechanism；The mounting bracket includes being slidably arranged in the jack rod sleeve on both sides
Slide bar group, fixing axle 7.4 is provided between jack rod sleeve；The transverse seal cutter seat includes the preceding tool rest 7.5 for being arranged on slide bar group front end
The rear tool rest 7.6 in slide bar group is slidably arranged in the slide opening by left and right ends；Motor 7.1 passes through the swing-bar mechanism
The forward and backward tool rest of transverse seal cutter seat is driven to do opposite back and forth movement in the horizontal；The cutter mechanism 7.2 is arranged on preceding tool rest 7.5
Lower section, cutter mechanism 7.2 include the cutting knife being driven by the cylinder；The swing-bar mechanism includes connecting rod I 7.8, connecting rod II 7.9, swing rod
7.10th, front tension bar 7.11 and back stay 7.12；The middle part of swing rod 7.10 is rotatably arranged in fixing axle 7.4, the preceding He of front tension bar 7.11
The head end of back stay 7.12 is rotatably connected on the both ends of swing rod 7.10, and the end of front tension bar 7.11 and the slide bar group respectively
End is rotatablely connected, and the end of back stay 7.12 and the rear tool rest 7.6 of transverse seal cutter seat are rotatablely connected；The connection of the one end of connecting rod I 7.8 is driven
The dynamic other end of motor 7.1 is rotatablely connected with the head end of connecting rod II 7.9, and the head end end of connecting rod II 7.9 rotates with the one end of swing rod 7.10 to be connected
Connect；The preceding tool rest 7.5 and rear tool rest 7.6 of the transverse seal cutter seat are provided with tool rest set, and the tool rest of preceding tool rest 7.5, which is put, to be provided with
For the bolt apertures being fixed on slide bar and supporting location nut, the slide opening of the rear left and right ends of tool rest 7.6 is arranged on its tool rest
Put；The motor mount 7.13 including being made up of two vertical L-type plates, motor are additionally provided with the mounting bracket
7.1 are arranged between two L-type plates, and two L-type front edge of board horizontal edges flush and be provided with the perforate that plate is fixedly mounted for installing；Institute
It is servomotor to state motor 7.1.
This is a kind of preferred embodiment of the present utility model.Metering section separates with packaged unit, can be in order to pacifying
Dress is changed and realizes different combining forms, and can be applicable existing metering device and packing device, and material enters by metering
The metering of material device 1 is inputted to packaged unit, bag membrane to be entered in packaging process part through shaping mechanism, by longitudinal sealing, is drawn
Film, the process of horizontal sealing complete packaging, and pre- clamp mechanism 6 provides the function of a correction sizing for the packaging bag in horizontal sealing, drags a bag machine
Structure 8 holds the packaging bag for treating top horizontal sealing, is advantageous to stability and yield rate of the equipment when being packed to heavy dose of material；
By the volume of the i.e. adjustable container of the regulation of Telescopic container to correspond to the measuring requirement of different requirements, Telescopic container bottom
Reversible mechanism one end be hinged on below Telescopic container, the other end is moved by guide wheel on track plate 1.2.4, track plate
1.2.4 a depressed part fallen for reversible mechanism guide wheel is equipped with the upper position of hopper 1.3, turntable structure, which drives, to be stretched
Capacity reducing device turns to metering splicing below the discharging opening of feeding mechanism 1.1, then turns to the top of hopper 1.3, described to turn over
The guide wheel of rotation mechanism from track plate 1.2.4 depressed part, which are fallen, makes reversible mechanism be allowed along pin joint upset in Telescopic container
Material, which is transferred in hopper 1.3, enters packing machine completion metering pan feeding process；The scalable cartridge type passed through between upper and lower rotating disk leads to
Road 1.2.1 connections, i.e., scalable cartridge type passage 1.2.1 volume can be just adjusted by adjusting the spacing between upper and lower rotating disk, can
Cylinder type passage 1.2.1 bottoms are sealed by the bottom 1.2.6 of reprint mechanism and form a material support container, reprint mechanism
Guide wheel roller when being turned on track plate 1.2.4 up to depressed part is fallen down, turnover panel 1.2.5 lose bottom support and around itself and lower turn
The pin joint of disk 1.2.3 bottoms is rotated so as to open the material in the scalable cartridge type passage 1.2.1 of bottom 1.2.6 releases；It is upper and lower
The structure of measuring cup two-segment type is simplified very much, and the external diameter of upper measuring cup is less than or equal to the internal diameter of lower measuring cup, and upper measuring cup is inserted in lower measuring cup
The path rule of material is also complied with, avoid solid accumulation influences measuring accuracy in upper and lower measuring cup binding site；Elevating lever 1.2.7
The lower rotary table for being risen in 1.2.8 and top rotary table 1.2.2 being driven to rise and remained set on lifting set 1.2.8 is covered from lifting
1.2.3 it is motionless, realize spacing regulation adjustment capacity；Sensor 1.2.9 can monitor elevating lever 1.2.7 movement in real time to determine
Lifting distance；The compounding technique of screw rod swivel nut is ripe and screw thread can effectively be controlled adjustable height by turnning circle and be provided
Support force, bottom are connected by synchronous pulley 1.2.10 and timing belt 1.2.11 with lifting motor 1.2.12, coordinate sensor
1.2.9 both numerical value can be sensed by the number of turns and screw rod lifting distance and automatically controls lift adjustment capacity；It is multiple equally distributed
The flow that scalable cartridge type passage 1.2.1 can arrange by way of step motion control improves metering pan feeding efficiency；Buffer helps
In when turnover panel 1.2.5 is fallen protection equipment, photoelectric sensor technology maturation easily realize above-mentioned function；Slope can guide and lead
The stabilization of wheel falls and resetted, turnover panel 1.2.5 be provided with roller one end than its be hinged on lower rotary table 1.2.3 one end closer to
The axle center of upper and lower rotating disk make it that reprint mechanism is to be turned inside out, and ensures that material will not outwards be raised and be advantageous to compact apparatus
Volume；Auger feeding device with inductor 1.4 on the one hand can be made with agitation grinding material its evenly, blanking process more
It is smooth, it on the other hand can also be played when high-volume material packaging is handled and share weight of material for metering and packaging structure
Effect, protection equipment, inductor 1.4 can sense the amount of pan feeding and the position of Telescopic container, realize determining for automatic aligning
Measure blanking；Transparent cover plate 1.5 is easy to facilities for observation running status to pinpoint the problems in time, while be hinged can be easy to open processing；
Drive device 6.4 drives the move toward one another of meshed gears 6.2 to realize opening and the clamping between fixture 6.1 by swing rod 6.3
Action, synchronism high driving efficiency, synchronous driving also allow for realizing reciprocal athletic performance, make use of the biography of cam principle
Dynamic structure also allows for realization and the adjustment frequency of function；The fixture composition of support arm wish-bone arm type can be by adjusting straight-arm length and horizontal stroke
Arm angle etc. adjusts the direction pressed from both sides in advance, dynamics, frequency etc.；Transmission mechanism, which is arranged on stent outer, can avoid these mechanisms from doing
Disturb the clamping action of fixture 6.1 and passing through for packaging bag；Depression bar can preferably clamp packaging bag, and U-shaped depression bar is more convenient for
Dismounting；Cylinder drives more preferable toward renaturation；The preceding tool rest 7.5 of transverse seal cutter seat is arranged on slide bar group front end, and then tool rest 7.6 is slided and set
Put on slide bar 7.3, slide bar 7.3 is inserted in the jack rod sleeve of mounting bracket again, that is, constituting a forward and backward tool rest can mutually yearn for
The structure moved again, and forward and backward tool rest is driven by swing-bar mechanism by unified motor 7.1 and moved back and forth,
Synchronism is high, and forward and backward tool rest pressing has cutter mechanism 7.2 once to be cut every time, you can completes the same of heat seal
When complete cut-out, cutting knife and envelope knife are also beneficial to adjust and ensures the effect sealed independently of each other；Connecting rod is with driven fork 7.10
The kind of drive make use of cam principle, and swing rod 7.10 rotates along fixing axle 7.4, and the head end of front tension bar 7.11 and back stay 7.12
The both ends of swing rod 7.10 are rotatably connected on respectively across fixing axle 7.4, and so each swing rod 7.8, which rotates, can all drive front tension bar
7.11 and the move toward one another of back stay 7.12, that is, forward and backward tool rest move toward one another on slide bar 7.3 is driven, by motor 7.1
Reciprocal clamping campaign can be achieved in deflecting；Tool rest set provides installation site for tool rest, also allows for the gas circuit to installation, circuit and control
Circuit processed etc. plays a storage and protective effect；The motor mount 7.13 of L-type plate composition both can be with fixed drive motor 7.1
Mounting bracket can be provided for whole traverse sealing device again；Servomotor is easy to accurate control and commutation.
Claims (6)
- A kind of 1. pre- clamp device of packing machine, it is characterised in that：Including the left and right fixture being rotatably arranged between the support on both sides （6.1）, left and right fixture（6.1）Same one end be provided with gear（6.2）And gear（6.2）Between engage；There is gear（6.2） It is additionally provided with the support of side with swing rod（6.3）Drive device（6.4）, swing rod（6.3）It is connected to a gear（6.2） Wheel cake on, drive device（6.4）Pass through swing rod（6.3）Drive the gear being meshed（6.2）It is opposite to rotate, make left and right fixture （6.1）In two gears（6.2）Drive under repeat open and pinching action.
- A kind of 2. pre- clamp device of packing machine as claimed in claim 1, it is characterised in that：The left and right fixture（6.1）Wrap The transverse arm being arranged between the straight-arm on both sides is included, the straight-arm on both sides is rotatably arranged on the support on both sides.
- A kind of 3. pre- clamp device of packing machine as claimed in claim 2, it is characterised in that：The transverse arm is arranged on both sides straight-arm Bottom, the apical lateral of both sides straight-arm is rotatably provided on the support on both sides by bearing arrangement, and left and right fixture（6.1） It is provided with meshing gear（6.2）One end, gear（6.2）With with swing rod（6.3）Drive device（6.4）It is arranged on outside support Side.
- A kind of 4. pre- clamp device of packing machine as claimed in claim 2 or claim 3, it is characterised in that：It is additionally provided with the transverse arm Depression bar（6.5）, and left and right fixture（6.1）On depression bar（6.5）It is correspondingly arranged, left and right fixture（6.1）Left and right two during clamping Depression bar（6.5）Fitting.
- A kind of 5. pre- clamp device of packing machine as claimed in claim 4, it is characterised in that：The depression bar（6.5）For U-shaped bar, U The bottom of the both ends pole of type bar is arranged on transverse arm；Left and right fixture（6.1）On the cross bar of U-shaped bar be correspondingly arranged.
- A kind of 6. pre- clamp device of packing machine as claimed in claim 1, it is characterised in that：It is described to carry swing rod（6.3）Drive Dynamic device（6.4）For cylinder, cylinder block is fixed, and the top of Telescopic-cylinder bar is connected with swing rod one end, swing rod（6.3）It is another End is connected to a gear（6.2）Wheel cake on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654662.XU CN206813453U (en) | 2017-06-07 | 2017-06-07 | A kind of pre- clamp device of packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654662.XU CN206813453U (en) | 2017-06-07 | 2017-06-07 | A kind of pre- clamp device of packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206813453U true CN206813453U (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720654662.XU Expired - Fee Related CN206813453U (en) | 2017-06-07 | 2017-06-07 | A kind of pre- clamp device of packing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206813453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407456A (en) * | 2020-11-20 | 2021-02-26 | 广西善元信息技术有限公司 | Spiral shell powder chilli oil packing bag closing device |
-
2017
- 2017-06-07 CN CN201720654662.XU patent/CN206813453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407456A (en) * | 2020-11-20 | 2021-02-26 | 广西善元信息技术有限公司 | Spiral shell powder chilli oil packing bag closing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20200607 |