CN108638483A - Thermoplastic shaping machine film advance mechanism - Google Patents
Thermoplastic shaping machine film advance mechanism Download PDFInfo
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- CN108638483A CN108638483A CN201810721859.XA CN201810721859A CN108638483A CN 108638483 A CN108638483 A CN 108638483A CN 201810721859 A CN201810721859 A CN 201810721859A CN 108638483 A CN108638483 A CN 108638483A
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- Prior art keywords
- discharging
- charging
- sprocket wheel
- shaft
- platen
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- 230000007246 mechanism Effects 0.000 title claims abstract description 165
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 47
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 47
- 238000007493 shaping process Methods 0.000 title claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 134
- 239000000463 material Substances 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/261—Handling means, e.g. transfer means, feeding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/261—Handling means, e.g. transfer means, feeding means
- B29C51/262—Clamping means for the sheets, e.g. clamping frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of thermoplastic shaping machine film advance mechanisms, including：Feeding mechanism, discharging mechanism and driving mechanism；Feeding mechanism includes charging platen, charging sprocket wheel and charging load carrier, and charging platen is fixed on charging sprocket wheel, and charging sprocket wheel is fixed on charging load carrier；Discharging mechanism includes discharging platen, discharging sprocket wheel and discharging load carrier, and discharging platen is fixed on discharging sprocket wheel, and discharging sprocket wheel is fixed on discharging load carrier；Charging sprocket wheel is connected with the sprocket wheel that discharges by chain, is provided with several clips on chain, feeding mechanism and discharging mechanism is interchangeable is connected with driving mechanism；It is clamped by clip and waits for that the sheet material of thermoplastic enters feed mechanism, send out the sheet material after thermoplastic shaping by discharging mechanism after thermoplastic shaping.Working efficiency can be effectively improved through the invention, ensures the integrality of sheet material, is accurately positioned, and saved material, improved the applicability of equipment, promote the qualification rate of product.
Description
Technical field
The present invention relates to thermoplastic shaping machine technical fields, relate more particularly to a kind of thermoplastic shaping machine film advance mechanism.
Background technology
Thermoplastic shaping machine is heated for plastic sheet (plate) material, so that piece (plate) material is become using mold, vacuum or pressure
Shape to reach the shape and size of requirement, then is aided with mating process, and then realizes application purpose.
The feeding mechanism of existing continuous vacuum thermoplastic shaping machine is used after being punctured by each toothrow shape chain in both sides
Inverter motor drives, and piece purpose is sent with reach plastic sheet.The feeding mechanism of current thermoplastic shaping machine has the following problems：
1, inverter motor is driven through external signal and carries out start-up and shut-down control, so can then feeding mechanism be caused to send piece every time
Length is inconsistent, so that every 2 molding interval times lengthen, increases the waste of material；
2, tooth form chain puncture after, have once in a while clast fracture fall on sheet material, cause the product after hot briquetting at
For defective products；
3, after tooth form chain punctures, sheet material is easily deformed, and leads to sheet material two since stress point is too small again when being conveyed after heating
Side undulate increases product fraction defective to which road cuts process after influencing；
4, existing feeding mechanism positions in work and is not allowed, and noise is larger, and when leaf length is sent in adjustment, needs to stop
Machine adjusts, and precision is not high and cumbersome.
5, existing feeding mechanism, for the feeding mechanism of a model just for a kind of sheet material of width, versatility is not high.
Invention content
In view of the above problems, the object of the present invention is to provide a kind of thermoplastic shaping machine film advance mechanisms, to solve current heat
The type of being moulded into send the problem that complicated for operation, waste of material, product qualification rate existing for piece machine be not high, positioning is inaccurate.
The thermoplastic shaping machine film advance mechanism of the present invention includes feeding mechanism, discharging mechanism and driving mechanism；Wherein, charger
Structure includes charging platen, charging sprocket wheel and charging load carrier, and charging platen is fixed on charging sprocket wheel, and charging sprocket wheel is fixed on
It feeds on load carrier；Discharging mechanism includes discharging platen, discharging sprocket wheel and discharging load carrier, and discharging platen is fixed on discharging
On sprocket wheel, discharging sprocket wheel is fixed on discharging load carrier；Charging sprocket wheel is connected with discharging sprocket wheel by chain, is set on chain
It is equipped with several clips, feeding mechanism and discharging mechanism is interchangeable is connected with driving mechanism；Wherein, the machine being connected with driving mechanism
Structure is driving mechanism, is follower by the mechanism that chain is connected with driving mechanism, and driving mechanism drives driving mechanism rotation,
To drive the follower being connected with driving mechanism rotation, is clamped by clip and wait for that the sheet material of thermoplastic enters feed mechanism, passed through
The sheet material after thermoplastic shaping is sent out by discharging mechanism after thermoplastic shaping.
Wherein, the bottom of charging platen and the platen that discharges is symmetrical tiltedly along the center of charging platen and the platen that discharges
Face structure or globoidal structure.
Wherein, clip includes fixed part and opening portion, and fixed part is fixed on chain, and opening portion passes through elasticity with fixed part
Component activity connects, when clip is moved under the drive of chain at charging platen or discharging platen, the tail end in opening portion
It is touched with the bottom connection of charging platen or the platen that discharges, so that clip is in open configuration by the tension of elastomeric element, to put
Enter sheet material；When clip removes charging platen or discharging platen under the drive of chain, tail end and the charging platen in opening portion
Or the bottom of discharging platen separates, and so that clip is in closed state by the elastic force of elastomeric element, to clamp sheet material.
Wherein, the front end of fixed part is planar structure, and the front end in opening portion is needling structure.
Wherein, the tail end in opening portion is arcuate structure compatible with ramp structure or globoidal structure.
Wherein, driving mechanism includes servo motor, the first shaft joint, speed reducer, the first synchronizing wheel, the second synchronizing wheel, tooth
Wheel and first rotating shaft；Wherein, one end of the first shaft joint is connected with servo motor, and the other end is connected with speed reducer, and first synchronizes
Wheel is connected with speed reducer, and the second synchronizing wheel is socketed in first rotating shaft, and the first synchronizing wheel is connected with the second synchronizing wheel by belt,
Gear is connected with driving mechanism and first rotating shaft respectively, and servo motor drives the first synchronizing wheel and the rotation of the second synchronizing wheel, passes through
First synchronizing wheel and the rotation of the second synchronous drive first rotating shaft drive driving mechanism rotation by gear.
Wherein, discharging load carrier include discharge pedestal, discharging bearing, for fixed discharging bearing discharging bearing block and
Discharge shaft, and discharging bearing block is fixed on discharging pedestal, and discharging bearing and discharging sprocket wheel are socketed in discharging shaft；Charging
Load carrier includes feeding pedestal, charging bearing, charging bearing block and charging shaft for fixed charging bearing, feeds bearing
Seat is fixed on charging pedestal, and charging bearing and charging sprocket wheel are socketed in charging shaft；Wherein, when discharging mechanism is actively
When mechanism, discharging shaft is connected with gear；Wherein, when feeding mechanism is driving mechanism, charging shaft is connected with gear.
Wherein, further include charging width adjusting mechanism and discharging width adjustment mechanism；Discharging width adjustment mechanism includes the
One motor, third shaft joint, the first sprocket wheel, discharging shaft and the first screw rod, discharging mechanism are connected with the first screw rod, the first motor
It being connect with third shaft joint, third shaft joint is connected with the first sprocket wheel by belt, and the first sprocket wheel is set in discharging shaft, the
One screw rod is set in discharging shaft, and discharging load carrier is fixed on the first screw rod, and the first sprocket wheel is driven by the first motor
It rotates, the first sprocket wheel drives discharging shaft rotation, passes through flexible adjustment discharging load carrier of first screw rod in discharging shaft
The distance between；It includes the second motor, the 4th shaft joint, the second sprocket wheel, charging shaft and the second spiral shell to feed width adjusting mechanism
Bar, feeding mechanism are connected with the second screw rod, and the second motor is connect with the 4th shaft joint, and the 4th shaft joint and the second sprocket wheel pass through skin
Band is connected, and the second sprocket wheel is set in charging shaft, and the second screw rod is set in charging shaft, and charging load carrier is fixed on the
On two screw rods, the rotation of the second sprocket wheel, the second sprocket wheel is driven to drive charging shaft rotation, exist by the second screw rod by the second motor
Feed the distance between the flexible adjustment charging load carrier in shaft.
Preferably, chain guard is provided with outside chain, gear is arranged in gear-box.
Working efficiency can be effectively improved using above-mentioned thermoplastic shaping machine film advance mechanism according to the present invention, it is easy to operate, only
It needs sheet material being sent directly into and send chip architecture, can be automatically performed and entirely send piece process；The structure for using needle thorn plus plane, increases
The contact area for having added sheet material reduces the generation of clast, prevents the piercing damage to sheet material, ensure that the complete of sheet material
Property, cut process convenient for the later stage；Use the pinpoint characteristic of servo motor, make to send every time the error of piece be increased to ±
0.1mm improves the qualification rate and yields of product, during use, it is only necessary to adjust feeding mechanism while saving material
With the width of feed mechanism, the feeding of different in width sheet material can be met, increase the applicability of film advance mechanism.
Description of the drawings
It is of the invention by reference to the content below in conjunction with description of the drawings, and with a fuller understanding of the present invention
Other purposes and result will be more clearly understood and understood.In the accompanying drawings：
Fig. 1 is the plane structure chart according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention；
Fig. 2 is the driving mechanism plane structure chart according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention；
Fig. 3 is the discharging mechanism width adjustment structure chart according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention；
Fig. 4 is the feeding mechanism width adjustment structure chart according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention；
Fig. 5 is the discharging mechanism overlooking structure figure according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention；
Fig. 6 is the clip structure enlarged drawing according to the thermoplastic shaping machine film advance mechanism of the embodiment of the present invention.
In figure：
1, clip；2, chain；3, opening portion；4, fixed part；5 chain guards；
11, platen is fed；12, sprocket wheel is fed；13, bearing block is fed；14, shaft is fed；15, bearing is fed；16, it feeds
Pedestal；17, load carrier is fed；
21, discharge platen；22, discharge sprocket wheel；23, discharge bearing block；24, discharge shaft；25, discharge bearing；26, it discharges
Pedestal；27, discharge load carrier；
31, servo motor；32, the first shaft joint；33, speed reducer；34, belt；35, the first synchronizing wheel；36, it second synchronizes
Wheel；37, the second shaft joint；38, first rotating shaft；39, gear；
41, the first motor；42, third shaft joint；43, the first sprocket wheel；44, discharge shaft；45, the first screw rod；
51, the second motor；52, the 4th shaft joint；53, the second sprocket wheel；54, shaft is fed；55, the second screw rod.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
Specific implementation mode
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 shows the planar structure of thermoplastic shaping machine film advance mechanism according to the ... of the embodiment of the present invention, as shown in Figure 1：
Thermoplastic shaping machine film advance mechanism provided by the invention, by feeding mechanism, discharging mechanism, chain 2, clip 1 and driving
Mechanism forms；Wherein, feeding mechanism includes charging platen 11, charging sprocket wheel 12 and charging load carrier 17, and charging platen 11 is solid
It is scheduled on charging sprocket wheel 12, charging sprocket wheel 12 is fixed on charging load carrier 17；Discharging mechanism includes discharging platen 21, discharging
Sprocket wheel 22 and discharging load carrier 27, discharging platen 21 are fixed on discharging sprocket wheel 22, and discharging sprocket wheel 22 is fixed on discharging carrying
Mechanism upper 27；
Charging sprocket wheel 12 is connected with discharging sprocket wheel 22 by chain 2, and several clips 1, feeding mechanism are provided on chain
With discharging mechanism is interchangeable is connected with driving mechanism；Wherein, the mechanism being connected with driving mechanism is driving mechanism, passes through chain
2 mechanisms being connected with driving mechanism are follower, and driving mechanism drives driving mechanism rotation, to drive and driving mechanism phase
Follower rotation even, is clamped by clip 1 and waits for that the sheet material of thermoplastic enters feed mechanism, by thermoplastic shaping after thermoplastic shaping
Sheet material afterwards is sent out by discharging mechanism.
To enable clip to open will wait for that the sheet material of thermoplastic is sent into clip, it is preferable that charging platen 11 and discharging are pressed
The bottom of disk 21 is the symmetrical ramp structure in center or globoidal structure along charging platen 11 and the platen 2 that discharges；Work as platen
When rotation, the tail portion of clip is in contact with the ramp structure or globoidal structure of charging platen or discharging platen, is produced when passing through contact
Raw extruding force makes clip open will wait for that the sheet material of thermoplastic is sent into clip.
Further, clip 1 includes fixed part 4 and opening portion 3, and fixed part 4 is fixed on chain 2, opening portion 3 and fixation
Portion 4 is flexibly connected by elastomeric element, when clip 1 turns at charging platen 11 or discharging platen 21, the tail in opening portion 3
End and the bottom connection of charging platen 11 or the platen 21 that discharges touch, and so that clip 1 is in by the tension of elastomeric element and open shape
Sheet material so as to (be put into) by state between sheet material feeding fixed part and opening portion；When clip removes charging pressure under the drive of chain
Disk either discharge platen when opening portion tail end and charging platen or discharge platen bottom separate, pass through elastomeric element
Elastic force makes clip be in closed state, to clamp sheet material.
Further, the front end of 1 fixed part 4 of clip is planar structure, and the front end in opening portion 3 is needling structure, and clip 1 is adopted
The structure pierced with plane plus needle, avoids the generation of clast, increases the contact area of material, sheet material both sides when being conveyed after heating
Smooth, road cuts process after not influencing, and improves product qualification rate and yields.
Preferably, the tail end in the opening portion 3 of clip 1 is arc compatible with charging platen 11 and the discharging bottom of platen 21
Shape structure, i.e.,：The tail end in opening portion is arcuate structure compatible with ramp structure or globoidal structure.
It should be noted that it can also be discharging mechanism that driving mechanism, which can be feeding mechanism, it is connected with driving mechanism
Mechanism is driving mechanism；That is, if feeding mechanism is connected with driving mechanism, feeding mechanism is driving mechanism, discharging
Mechanism is follower；If discharging mechanism is connected with driving mechanism, discharging mechanism is driving mechanism, and feeding mechanism is driven machine
Structure.In order to which further the present invention will be described, Fig. 2 shows thermoplastic shaping machine film advance mechanisms according to the ... of the embodiment of the present invention
The planar structure of driving mechanism, as shown in Figure 2：
Driving mechanism includes servo motor 31, the first shaft joint 32, speed reducer 33, the first synchronizing wheel 35, the second synchronizing wheel
36, the second shaft joint 37, first rotating shaft 38 and gear 39；Wherein, discharging load carrier includes discharging pedestal 26, discharging bearing
25, for the discharging bearing block 23 and discharging shaft 24 of fixed discharging bearing 25, discharging bearing block 23 is fixed on discharging pedestal 26
On, discharging bearing 23 and discharging sprocket wheel 22 are socketed in discharging shaft 24；
Charging load carrier includes feeding pedestal 16, charging bearing 15, for the charging bearing block of fixed charging bearing 15
13 are fixed on charging shaft 14, charging bearing block 13 on charging pedestal 16, and charging bearing 13 is socketed in charging sprocket wheel 12
It feeds in shaft 14.
When discharging mechanism is driving mechanism, discharging shaft 24 is connected with gear 39；When feeding mechanism is driving mechanism,
Charging shaft 14 is connected with gear 39.In the present embodiment, it is illustrated by driving mechanism of discharging mechanism.
Specifically, one end of the first shaft joint 32 is connected with servo motor 31, and the other end is connected with speed reducer 33, and first is same
Step wheel 35 is connected with speed reducer 33, and the second synchronizing wheel 36 is connect with the second shaft joint 37, and the second shaft joint 37 is socketed in first turn
On axis 38, the first synchronizing wheel 35 is connected with the second synchronizing wheel 36 by belt 34, gear 39 respectively with discharging mechanism and first turn
Axis 38 is connected.
When work, servo motor 31 drives the first synchronizing wheel 35 and the rotation of the second synchronizing wheel 36, passes through the first synchronizing wheel 35
First rotating shaft 38 is driven to rotate with the second synchronizing wheel 36, first rotating shaft 38 is rotated with moving gear 39, and gear 39 drives discharging shaft
24 rotations, discharging shaft 24 drive discharging sprocket wheel 22 and discharging platen 21 to rotate, and discharging sprocket wheel 22 drives 1 turn of chain 2 and clip
Dynamic, chain 2 drives charging sprocket wheel 11 to rotate, and charging sprocket wheel 11 drives charging platen 11 to rotate, at this point, the opening portion 3 of clip 1
Tail portion is contacted with the bottom of charging platen 11, so that clip 1 is in open configuration by the elastic force of elastomeric element, to be sent into sheet material,
After clip 1 is detached with the bottom of charging platen 11, clip 1 loses extruding force to be in closed state, with clipping sheets,
And the sheet material of clamping is carried out by feeding operation by the transmission of chain；
After sheet forming, by discharge sprocket wheel 22 drive chain 2 move, when the tail portion in the opening portion 3 of clip 1 with go out
When expecting the bottom contact of platen 22, the elastic force of the elastomeric element of clip makes clip 1 be in open configuration, and sheet material is disengaged with clip 1,
Complete entire transmit process.
Further, thermoplastic shaping machine film advance mechanism provided by the invention further includes that discharging width adjustment mechanism and charging are wide
Spend adjustment mechanism, wherein Fig. 3 and Fig. 4 respectively illustrates the charger of thermoplastic shaping film advance mechanism according to the ... of the embodiment of the present invention
The structure of the width adjusting mechanism of structure and discharging mechanism, as shown in Figure 3 and Figure 4：Discharging width adjustment mechanism includes the first motor
41, third shaft joint 42, the first sprocket wheel 43, discharging shaft 44 and the first screw rod 45, discharging mechanism are connected with the first screw rod 45, the
One motor 41 is connect with third shaft joint 42, and third shaft joint 42 is connected with the first sprocket wheel 43 by belt (not shown),
First sprocket wheel 43 is set in discharging shaft 44, and the first screw rod 45 is set in discharging shaft 44, and discharging load carrier 27 is fixed
On the first screw rod 45；When adjusting discharging width, the rotation of the first sprocket wheel 43, the first sprocket wheel 43 is driven to drive by the first motor 41
The shaft 44 that discharges rotates, by between rotary extension adjustment discharging load carrier 27 of first screw rod 45 in discharging shaft 44
Distance；
It includes the second motor 51, the 4th shaft joint 52, the second sprocket wheel 53, charging shaft 54 and the to feed width adjusting mechanism
Two screw rods 55, feeding mechanism are connected with the second screw rod 55, and the second motor 51 is connect with the 4th shaft joint 52, the 4th shaft joint 52 with
Second sprocket wheel 53 is connected by belt (not shown), and the second sprocket wheel 53 is set in charging shaft 54, the second 55 sets of screw rod
It is located in charging shaft 54, charging load carrier 17 is fixed on the second screw rod 55, when adjustment feeds width, passes through the second motor
51 driving the second sprocket wheel 53 rotations, the second sprocket wheel 53 drives charging shaft 54 to rotate, by the second screw rod 55 in charging shaft 54
The distance between interior rotary extension adjustment charging load carrier 17.
Further, it is additionally provided with chain guard 5 outside chain, chain is protected by the way that chain guard is arranged；Passing through will
Gear is arranged in gear-box (not shown), to be protected to gear.
Thermoplastic shaping machine film advance mechanism according to the present invention, still, ability are described in an illustrative manner above with reference to attached drawing
Field technique personnel should be appreciated that the thermoplastic shaping machine film advance mechanism proposed for aforementioned present invention, can also not depart from this
Various improvement are made on the basis of invention content.Therefore, protection scope of the present invention should be by appended claims
Hold and determines.
Claims (9)
1. a kind of thermoplastic shaping machine film advance mechanism, it is characterised in that：Including feeding mechanism, discharging mechanism and driving mechanism；Wherein,
The feeding mechanism include charging platen, charging sprocket wheel and charging load carrier, the charging platen be fixed on described in into
Expect on sprocket wheel, the charging sprocket wheel is fixed on the charging load carrier；
The discharging mechanism include discharging platen, discharging sprocket wheel and discharging load carrier, the discharging platen be fixed on described in go out
Expect on sprocket wheel, the discharging sprocket wheel is fixed on the discharging load carrier；
The charging sprocket wheel is connected with the discharging sprocket wheel by chain, is provided with several clips on the chain, it is described into
Material mechanism and discharging mechanism is interchangeable is connected with the driving mechanism；Wherein,
The mechanism being connected with the driving mechanism is driving mechanism, is driven by the mechanism that chain is connected with the driving mechanism
Mechanism, the driving mechanism drives the driving mechanism rotation, to drive the driven machine being connected with the driving mechanism
Structure rotates, and is clamped by the clip and waits for that the sheet material of thermoplastic enters feed mechanism, by the piece after thermoplastic shaping after thermoplastic shaping
Material is sent out by discharging mechanism.
2. thermoplastic shaping machine film advance mechanism as described in claim 1, which is characterized in that
The bottom of the charging platen and the platen that discharges is symmetrical tiltedly along the center of the charging platen and the platen that discharges
Face structure or globoidal structure.
3. thermoplastic shaping machine film advance mechanism as claimed in claim 2, which is characterized in that
The clip includes fixed part and opening portion, and the fixed part is fixed on the chain, the opening portion with it is described solid
Determine portion to be flexibly connected by elastomeric element, when the clip be moved under the drive of chain the charging platen or it is described go out
When expecting at platen, the tail end in the opening portion and the bottom connection of the charging platen or the platen that discharges touch, and pass through the bullet
The elastic force of property component makes the clip be in open configuration, to be put into the sheet material；When the clip is moved down in the drive of chain
Go out the charging platen either the discharging platen when opening portion tail end and the charging platen or discharging pressure
The bottom of disk separates, and so that the clip is in closed state by the elastic force of the elastomeric element, to clamp the sheet material.
4. thermoplastic shaping machine film advance mechanism as claimed in claim 3, which is characterized in that
The front end of the fixed part is planar structure, and the front end in the opening portion is needling structure.
5. thermoplastic shaping machine film advance mechanism as claimed in claim 3, which is characterized in that
The tail end in the opening portion is arcuate structure compatible with the ramp structure or globoidal structure.
6. thermoplastic shaping machine film advance mechanism as described in claim 1, which is characterized in that
The driving mechanism includes servo motor, the first shaft joint, speed reducer, the first synchronizing wheel, the second synchronizing wheel, the second connecting shaft
Device, first rotating shaft and gear；Wherein,
One end of first shaft joint is connected with the servo motor, and the other end is connected with the speed reducer, and described first is same
Step wheel is connected with the speed reducer, and second synchronizing wheel is connect with second shaft joint, and the second shaft coupling is socketed in
In the first rotating shaft, first synchronizing wheel is connected with the second synchronizing wheel by belt, the gear respectively with the active
Mechanism is connected with the first rotating shaft, and the servo motor drives first synchronizing wheel and the rotation of the second synchronizing wheel, passes through institute
It states first rotating shaft described in the first synchronizing wheel and second synchronous drive to rotate, drives the driving mechanism to turn by the gear
It is dynamic.
7. thermoplastic shaping machine film advance mechanism as claimed in claim 6, which is characterized in that
The discharging load carrier includes discharge pedestal, discharging bearing, the discharging bearing block for fixed discharging bearing and discharging
Shaft, the discharging bearing block are fixed on the discharging pedestal, the discharging bearing and discharging sprocket wheel be socketed in it is described go out
Expect in shaft；
The charging load carrier includes feeding pedestal, charging bearing, the charging bearing block for fixed charging bearing and charging
Shaft, the charging bearing block are fixed on the charging pedestal, the charging bearing and charging sprocket wheel be socketed in it is described into
Expect in shaft；Wherein,
When the discharging mechanism is driving mechanism, the discharging shaft is connected with the gear；
When the feeding mechanism is driving mechanism, the charging shaft is connected with the gear.
8. thermoplastic shaping machine film advance mechanism as claimed in claim 6, which is characterized in that further include charging width adjusting mechanism and
Discharging width adjustment mechanism；Wherein,
The discharging width adjustment mechanism includes the first motor, third shaft joint, the first sprocket wheel, discharging shaft and the first screw rod,
The discharging mechanism is connected with first screw rod, and first motor is connect with the third shaft joint, the third connecting shaft
Device is connected with first sprocket wheel by belt, and first sprocket wheel is set in the discharging shaft, first screw sleeve
It is located in the discharging shaft, the discharging load carrier is fixed on first screw rod, is driven by first motor
The first sprocket wheel rotation, the first sprocket wheel drives the discharging shaft rotation, by first screw rod in the discharging shaft
The distance between described discharging load carrier of interior flexible adjustment；
The charging width adjusting mechanism includes the second motor, the 4th shaft joint, the second sprocket wheel, feeds shaft and the second screw rod,
The feeding mechanism is connected with second screw rod, and second motor is connect with the 4th shaft joint, the 4th connecting shaft
Device is connected with second sprocket wheel by belt, and second sprocket wheel is set in the charging shaft, second screw sleeve
It is located in the charging shaft, the charging load carrier is fixed on second screw rod, is driven by second motor
The second sprocket wheel rotation, the second sprocket wheel drives the charging shaft rotation, by second screw rod in the charging shaft
The distance between described charging load carrier of interior flexible adjustment.
9. thermoplastic shaping machine film advance mechanism as claimed in claim 6, which is characterized in that
Chain guard is provided with outside the chain, the gear is arranged in gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721859.XA CN108638483A (en) | 2018-07-04 | 2018-07-04 | Thermoplastic shaping machine film advance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721859.XA CN108638483A (en) | 2018-07-04 | 2018-07-04 | Thermoplastic shaping machine film advance mechanism |
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| CN108638483A true CN108638483A (en) | 2018-10-12 |
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ID=63750307
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| CN201810721859.XA Pending CN108638483A (en) | 2018-07-04 | 2018-07-04 | Thermoplastic shaping machine film advance mechanism |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948619Y (en) * | 2006-08-21 | 2007-09-19 | 魏秋生 | Improved structure for feeding device of cutting machine |
| CN204183882U (en) * | 2014-10-22 | 2015-03-04 | 温州佳诚机械有限公司 | Plastic casing thermoforming machine |
| CN208730349U (en) * | 2018-07-04 | 2019-04-12 | 太仓蕤博汇金机械有限公司 | Thermoplastic shaping machine film advance mechanism |
-
2018
- 2018-07-04 CN CN201810721859.XA patent/CN108638483A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948619Y (en) * | 2006-08-21 | 2007-09-19 | 魏秋生 | Improved structure for feeding device of cutting machine |
| CN204183882U (en) * | 2014-10-22 | 2015-03-04 | 温州佳诚机械有限公司 | Plastic casing thermoforming machine |
| CN208730349U (en) * | 2018-07-04 | 2019-04-12 | 太仓蕤博汇金机械有限公司 | Thermoplastic shaping machine film advance mechanism |
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