CN109968642A - Three D heat forming equipment of plastic sheet numerical control - Google Patents
Three D heat forming equipment of plastic sheet numerical control Download PDFInfo
- Publication number
- CN109968642A CN109968642A CN201910240281.0A CN201910240281A CN109968642A CN 109968642 A CN109968642 A CN 109968642A CN 201910240281 A CN201910240281 A CN 201910240281A CN 109968642 A CN109968642 A CN 109968642A
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- Prior art keywords
- rack
- driving
- belt
- shaft
- plastic sheet
- Prior art date
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- Granted
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- 239000002985 plastic film Substances 0.000 title claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000008450 motivation Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001459 mortal effect Effects 0.000 description 1
- 230000008569 process Effects 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
Abstract
The present invention relates to a kind of three D heat forming equipments of plastic sheet numerical control, the fixation device gone up and down by elevating mechanism drives edge Z-direction is provided in the rack, the fixed device includes the plastic splint for being used to clamp plastic sheet positioned at upper and lower side, it is provided in the rack and the film rod holder moved along X, Y-direction is realized by driving device driving positioned at the upside of plastic splint, the upper end of the film rod holder is equipped with the heater for hot briquetting film bar.The three D thermal forming device of plastic sheet numerical control is compact-sized, is conveniently used for the rapid shaping of plastic sheet.
Description
Technical field
The present invention relates to a kind of three D heat forming equipments of plastic sheet numerical control.
Background technique
At present to the forming of plastic material, primary hand mainly is processed as on various plastic forming machines using mold
Section, and be mainly the method for using plastic uptake to thickness 2mm plastic sheet below, exactly plastic sheet is placed in Packing Machine,
Plastic sheet is adsorbed on mold by the negative pressure that Packing Machine generates, to obtain and the consistent shelly-shaped plastic part of mold shape.
It is generally used for producing in enormous quantities using die forming plastic part, single-piece, small lot production are often because cost is too high and uncomfortable
It closes in this way, there is presently no particularly suitable for producing single-piece, the method for small lot shell shape plastic part.
Summary of the invention
The purpose of the present invention is to provide a kind of three D heat forming equipment of plastic sheet numerical control, the plastic sheet numerical control three D heat
Former is compact-sized, is conveniently used for the rapid shaping of plastic sheet, is suitable for the life of single-piece, small lot shell shape plastic part
It produces.
Technical program of the present invention lies in a kind of three D heat forming equipment of plastic sheet numerical control, be provided in the rack by
The fixation device of elevating mechanism drives edge Z-direction lifting, the fixed device include being located at upper and lower side for clamping plastic sheet
Plastic splint, be provided in the rack and realized positioned at the upside of plastic splint by driving device driving and moved along X, Y-direction
Film rod holder, the upper end of the film rod holder is equipped with the heater for hot briquetting film bar.
Further, the elevating mechanism includes the vertical pivot for being vertically arranged at side before and after rack both sides, the vertical pivot with
The side of plastic splint is slidably matched, and the front and back side of the rack is respectively arranged with the first lateral shaft, is located at first and laterally turns
It is respectively arranged with the second lateral shaft on the downside of axis, is respectively arranged in the middle part of the described first lateral shaft and the second lateral shaft
Belt wheel is respectively arranged with the first transmission belt, institute between the first lateral shaft of the same side and the belt wheel of the second lateral shaft
It states the first transmission belt to be connected with plastic splint, first that the lateral shaft rotation of driving first is provided on rear side of the rack drives
Motivation structure.
Further, first driving mechanism includes the cantilever shalving being set on rear side of rack, is arranged on the cantilever shalving
Have by the first driving pulley of first motor driving rotation, first driving pulley is through the second transmission belt and after being set to rack
The first driven pulley in the lateral shaft of the first of side is connected.
Further, the driving device includes being longitudinally disposed at frame upper end and being slidably matched with heater longitudinal sliding
Bar, the upper rack are provided with the first belt gear for driving longitudinal slide bar transverse shifting, are horizontally arranged in rack
The horizontal sliding bar being slidably matched with heater is additionally provided with the second belt drive of driving horizontal sliding bar longitudinal movement in rack
Structure.
Further, first belt gear includes the longitudinal shaft for being set to frame top two sides, described vertical
It is respectively arranged with belt wheel to the front and rear part of shaft, third transmission is provided between two belt wheels of two longitudinal shaft fronts
Band is provided with the 4th transmission belt, the front and back end difference of the longitudinal direction slide bar between two belt wheels at two longitudinal shaft rear portions
It is connected with third transmission belt, the 4th transmission belt, the rack side is provided with the second driving machine for driving longitudinal shaft rotation
Structure.
Further, second driving mechanism includes being set to first armstand at rack side rear portion, and described first is vertical
The second driving pulley rotated by the second motor driven is provided on arm, second driving pulley is through the 5th transmission belt and setting
It is connected in the second driven pulley in longitudinal shaft of rack side.
Further, second belt gear includes the third transverse direction shaft of side before and after being set to upper rack,
The two side ends of the third transverse direction shaft are respectively arranged with belt wheel, set between two belt wheels of two third transverse direction shaft one end
It is equipped with the 5th transmission belt, is provided with the 6th transmission belt, the cross between two belt wheels of two third transverse direction shaft other ends
It is connected respectively with the 6th transmission belt, the 7th transmission belt to the both ends of slide bar, it is lateral that the rack side is provided with driving third
The third driving mechanism of shaft rotation.
Further, the third driving mechanism includes being set to the second armstand of one forequarter of rack, and described second is vertical
The third driving pulley rotated by third motor driven is provided on arm, the third driving pulley is through the 8th transmission belt and setting
The third driven pulley in third transverse direction shaft on front side of rack is connected.
Compared with prior art, the invention has the following advantages that being suitable for single-piece, small lot shell shape plastic member such as
The production of gift box, packing box, ornament cover etc., particularly suitable for having the product of individual requirement such as birthday cake box, advertisement
The production of board, special-shaped lampshade etc., it is possible to reduce the fabrication cycle and cost of manufacture of this kind of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the forming machine tool of invention；
Fig. 2 is the side view of forming machine tool of the invention；
Fig. 3 is the top view of forming machine tool of the invention；
Fig. 4 is the forming schematic diagram of the arbitrary surface of the embodiment of the present invention one；
Fig. 5 is the curve generating schematic diagram of the straight tube shape larger depth of the embodiment of the present invention two；
Fig. 6 is the curve generating schematic diagram of the cylindrical shape larger depth of the embodiment of the present invention three.
Specific embodiment
For allow invention features described above and advantage can be clearer and more comprehensible, special embodiment below, and cooperate attached drawing is made detailed
It is described as follows, but invention is not limited to this.
Referring to figs. 1 to Fig. 3
A kind of three D heat forming equipment of plastic sheet numerical control, including rack 10 are provided with by elevating mechanism drives edge in the rack
The fixation device of Z-direction lifting, the fixed device include the plastic splint 20 for being used to clamp plastic sheet positioned at upper and lower side,
Forming panel 30 is connected on the downside of the plastic splint of downside, be provided in the rack positioned at the upside of plastic splint by
The film rod holder 40 moved along X, Y-direction is realized in driving device driving, and the upper end of the film rod holder is equipped with for adding
The heater of thermoformable film bar 41.
In the present embodiment, the elevating mechanism includes the vertical pivot of side before and after 11 both sides of bottom plate for being fixed on rack vertically
51, the side of the vertical pivot and plastic splint is slidably matched, and the front and back side of the rack is respectively arranged with the first lateral shaft 52,
The second lateral shaft 53, the described first lateral shaft and the second lateral shaft are respectively arranged on the downside of the first lateral shaft
Middle part be respectively arranged with belt wheel 54, set respectively between the first lateral shaft of the same side and the belt wheel of the second lateral shaft
It is equipped with the first transmission belt 55, first transmission belt is connected with plastic splint, and driving first is provided on rear side of the rack
First driving mechanism of lateral shaft rotation.To the lateral shaft rotation of driving first, and then drive plastic splint lifting.
In the present embodiment, in order to preferably drive the first lateral shaft rotation positioned at rear side, first driving mechanism
Including the cantilever shalving 56 being set on rear side of rack, it is provided on the cantilever shalving by the first active of the driving rotation of first motor 60
Belt wheel 57, first driving pulley through the second transmission belt 58 and first in the first lateral shaft for being set on rear side of rack from
Movable belt pulley 59 is connected.
In the present embodiment, the driving device include be longitudinally disposed at frame upper end and longitudinally through the seat shell of heater with
Longitudinal slide bar 61 that the seat shell of heater is slidably matched, the upper rack, which is provided with, drives the first of longitudinal slide bar transverse shifting
Belt gear is horizontally arranged with the horizontal sliding bar being slidably matched across the seat shell of heater and the seat shell of heater in rack
62, the second belt gear of driving horizontal sliding bar longitudinal movement is additionally provided in rack.
In the present embodiment, in order to preferably drive longitudinal slide bar transverse shifting, first belt gear includes setting
It is placed in longitudinal shaft 63 of frame top two sides, the front and rear part of the longitudinal direction shaft is respectively arranged with belt wheel 64, is located at two and indulges
It is provided with third transmission belt 65 between two belt wheels of shaft front, is arranged between two belt wheels at two longitudinal shaft rear portions
Have the 4th transmission belt 66, the front and back end of the longitudinal direction slide bar respectively with the fixed block that is fixed on third transmission belt, the 4th transmission belt
70 are connected, and the rack side is provided with the second driving mechanism for driving longitudinal shaft rotation.
In the present embodiment, in order to drive longitudinal shaft to rotate, second driving mechanism includes after being set to rack side
First armstand in portion is provided in first armstand by the second driving pulley 67 of the second motor 79 driving rotation, and described the
Two driving pulleys are connected through the 5th transmission belt 58 with the second driven pulley 69 in the longitudinal shaft for being set to rack side.
In the present embodiment, in order to preferably horizontal sliding bar be driven to vertically move, second belt gear includes setting
It is placed in the third transverse direction shaft 71 of upper rack front and back side, the two side ends of the third transverse direction shaft are respectively arranged with belt wheel 72,
It is provided with the 5th transmission belt 73 between two belt wheels of two third transverse direction shaft one end, it is another to be located at two third transverse direction shafts
Be provided with the 6th transmission belt 74 between two belt wheels of one end, the both ends of the horizontal sliding bar respectively be fixed on the 6th transmission belt,
Fixed block 78 on 7th transmission belt is connected, and the rack side is provided with the third driving of driving third transverse direction shaft rotation
Mechanism.
In the present embodiment, in order to drive third transverse direction shaft to rotate, the third driving mechanism includes being set to rack one
Second armstand of forequarter is provided in second armstand by the third driving pulley 75 of the driving rotation of third motor 80, institute
Third driving pulley is stated through the third driven pulley 77 on the 8th transmission belt 76 and the third transverse direction shaft being set on front side of rack
It is connected.
Working principle: plastic sheet is fixed on the securing means, and input needs the three D figures shaped；Starting is automatic to compile
Journey software forms three D of numerical control and shapes driver, and selection forming tringle is packed into tringle clamper, returns to tringle clamper
Machine coordinates origin, while forming tringle is heated to the temperature to match with plastic sheet forming temperature；Starting forming driving
Program drives forming tringle according to forming driver movement by driving device, and wherein the axial movement in bis- directions X, Y determines
The plan-position of tringle is shaped, the axial movement of Z-direction is responsible for plastic sheet along Z-direction stretch forming.Forming process
Middle driver needs replacing N shaping membrane bar according to forming, or selects one-off drawing, succeeding stretch or N according to Forming depth
Secondary stretching, or the compound motion stretching mode that forming tringle rotates while mobile.
The foregoing is merely presently preferred embodiments of the present invention, for the ordinary skill in the art, according to this hair
Bright introduction designs a kind of various forms of three D heat forming equipments of plastic sheet numerical control and does not need creative labor,
The case where not departing from the principle and spirit of the invention descend to the mortal world the equivalent change made according to scope of the present invention patent, modify, replace
It changes and modification, is all covered by the present invention.
Claims (9)
1. a kind of three D heat forming equipment of plastic sheet numerical control, including rack, which is characterized in that be provided in the rack by rising
The fixation device of descending mechanism drives edge Z-direction lifting, the fixed device include being located at upper and lower side for clamping plastic sheet
Plastic splint is provided in the rack and is realized positioned at the upside of plastic splint by driving device driving and move along X, Y-direction
Film rod holder, the upper end of the film rod holder are equipped with the heater for hot briquetting film bar.
2. three D heat forming equipment of plastic sheet numerical control according to claim 1, which is characterized in that the elevating mechanism packet
Include the vertical pivot for being vertically arranged at side before and after rack both sides, the side of the vertical pivot and plastic splint is slidably matched, the rack
Front and back side be respectively arranged with the first lateral shaft, the second lateral shaft is respectively arranged on the downside of the first lateral shaft,
Be respectively arranged with belt wheel in the middle part of the first lateral shaft and the second lateral shaft, positioned at the same side the first lateral shaft and
It is respectively arranged with the first transmission belt between the belt wheel of second lateral shaft, first transmission belt is connected with plastic splint, institute
State the first driving mechanism that the lateral shaft rotation of driving first is provided on rear side of rack.
3. three D heat forming equipment of plastic sheet numerical control according to claim 2, which is characterized in that first driving machine
Structure includes the cantilever shalving being set on rear side of rack, is provided on the cantilever shalving by the first main belt of first motor driving rotation
Wheel, first driving pulley is through the first driven pulley on the second transmission belt and the first lateral shaft being set on rear side of rack
It is connected.
4. three D heat forming equipment of plastic sheet numerical control according to claim 1,2 or 3, which is characterized in that the driving dress
Longitudinal slide bar including being longitudinally disposed at frame upper end and being slidably matched with heater is set, it is vertical that the upper rack is provided with driving
To the first belt gear of slide bar transverse shifting, it is horizontally arranged with the horizontal sliding bar being slidably matched with heater in rack,
The second belt gear of driving horizontal sliding bar longitudinal movement is additionally provided in rack.
5. three D heat forming equipment of plastic sheet numerical control according to claim 4, which is characterized in that first belt passes
Motivation structure includes the longitudinal shaft for being set to frame top two sides, and the front and rear part of the longitudinal direction shaft is respectively arranged with belt wheel, position
Be provided with third transmission belt between two belt wheels of two longitudinal shaft fronts, positioned at two longitudinal shaft rear portions two belt wheels it
Between be provided with the 4th transmission belt, the front and back end of the longitudinal direction slide bar is connected with third transmission belt, the 4th transmission belt respectively, described
Rack side is provided with the second driving mechanism for driving longitudinal shaft rotation.
6. three D heat forming equipment of plastic sheet numerical control according to claim 5, which is characterized in that second driving machine
Structure includes the first armstand for being set to rack side rear portion, is provided in first armstand by the of the rotation of the second motor driven
Two driving pulleys, second driving pulley are driven through the 5th transmission belt and second in the longitudinal shaft for being set to rack side
Belt wheel is connected.
7. three D heat forming equipment of plastic sheet numerical control according to claim 4, which is characterized in that second belt passes
Motivation structure includes the third transverse direction shaft of side before and after being set to upper rack, and the two side ends of the third transverse direction shaft are respectively set
There is belt wheel, be provided with the 5th transmission belt between two belt wheels of two third transverse direction shaft one end, is located at two third transverse directions
Be provided with the 6th transmission belt between two belt wheels of the shaft other end, the both ends of the horizontal sliding bar respectively with the 6th transmission belt,
Seven transmission belts are connected, and the rack side is provided with the third driving mechanism of driving third transverse direction shaft rotation.
8. three D heat forming equipment of plastic sheet numerical control according to claim 7, which is characterized in that the third driving machine
Structure includes the second armstand for being set to one forequarter of rack, and rotated by third motor driven is provided in second armstand
Three driving pulleys, the third driving pulley is through the third on the 8th transmission belt and the third transverse direction shaft being set on front side of rack
Driven pulley is connected.
9. three D heat forming equipment of plastic sheet numerical control according to claim 1, which is characterized in that the plastic splint
Downside is additionally provided with forming panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240281.0A CN109968642B (en) | 2019-03-28 | 2019-03-28 | Plastic sheet numerical control three-D thermoforming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240281.0A CN109968642B (en) | 2019-03-28 | 2019-03-28 | Plastic sheet numerical control three-D thermoforming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109968642A true CN109968642A (en) | 2019-07-05 |
| CN109968642B CN109968642B (en) | 2024-04-12 |
Family
ID=67081101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910240281.0A Active CN109968642B (en) | 2019-03-28 | 2019-03-28 | Plastic sheet numerical control three-D thermoforming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109968642B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229613A (en) * | 1938-11-22 | 1941-01-21 | Plax Corp | Process of and apparatus for forming articles from plastic sheet material |
| CN1799815A (en) * | 2006-01-06 | 2006-07-12 | 郏银芳 | Full-automatic plastic suction forming machine |
| CN200970903Y (en) * | 2006-10-16 | 2007-11-07 | 汕头市粤东机械厂有限公司 | Sheet heating device of plastic cup shaping filling machine |
| CN204674013U (en) * | 2015-06-04 | 2015-09-30 | 瑞安市永旭机械有限公司 | Plastic molding press |
| CN204687338U (en) * | 2015-06-04 | 2015-10-07 | 瑞安市永旭机械有限公司 | Plastic sheet forming integrated machine |
| CN209920520U (en) * | 2019-03-28 | 2020-01-10 | 厦门大学嘉庚学院 | Numerical control three-D thermoforming device for plastic sheet |
-
2019
- 2019-03-28 CN CN201910240281.0A patent/CN109968642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229613A (en) * | 1938-11-22 | 1941-01-21 | Plax Corp | Process of and apparatus for forming articles from plastic sheet material |
| CN1799815A (en) * | 2006-01-06 | 2006-07-12 | 郏银芳 | Full-automatic plastic suction forming machine |
| CN200970903Y (en) * | 2006-10-16 | 2007-11-07 | 汕头市粤东机械厂有限公司 | Sheet heating device of plastic cup shaping filling machine |
| CN204674013U (en) * | 2015-06-04 | 2015-09-30 | 瑞安市永旭机械有限公司 | Plastic molding press |
| CN204687338U (en) * | 2015-06-04 | 2015-10-07 | 瑞安市永旭机械有限公司 | Plastic sheet forming integrated machine |
| CN209920520U (en) * | 2019-03-28 | 2020-01-10 | 厦门大学嘉庚学院 | Numerical control three-D thermoforming device for plastic sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109968642B (en) | 2024-04-12 |
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