CN213733355U - Positive and negative pressure integrated plastic sucking machine - Google Patents
Positive and negative pressure integrated plastic sucking machine Download PDFInfo
- Publication number
- CN213733355U CN213733355U CN202022799728.9U CN202022799728U CN213733355U CN 213733355 U CN213733355 U CN 213733355U CN 202022799728 U CN202022799728 U CN 202022799728U CN 213733355 U CN213733355 U CN 213733355U
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- Prior art keywords
- plate
- fixedly connected
- negative pressure
- positive
- support frame
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000007666 vacuum forming Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000010104 thermoplastic forming Methods 0.000 description 1
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Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic suction machines, in particular to a positive and negative pressure integrated plastic suction machine, which comprises a bottom plate, a support frame is fixedly connected to one side of the upper surface of the bottom plate, the lower part of the top surface of the support frame is connected with a vacuum chamber through a connecting mechanism, the center of the top surface of the vacuum chamber is fixedly connected with a vacuum pump, the top part of the vacuum pump is fixedly arranged on the top surface of the support frame, the lower surface of the vacuum chamber is connected with a mould through a connecting pipe, one end side wall of the mould is fixedly connected with the side wall of the support frame, a lifting plate is arranged below the mould, a heating plate is embedded in the center of the upper surface of the lifting plate, the lower surface of the lifting plate is connected with the upper surface of the bottom plate through a lifting mechanism, two groups of clamping mechanisms are symmetrically arranged on the upper surface of the lifting plate, each clamping mechanism comprises a sliding seat, oil cylinders are symmetrically and fixedly connected with the top surface of the sliding seat, the utility model discloses be favorable to automatic unloading, stability when reinforcing the unloading reduces product wearing and tearing.
Description
Technical Field
The utility model relates to a plastic uptake machine technical field especially relates to an integrative plastic uptake machine of positive negative pressure.
Background
The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking heated and plasticized PVC, PE, PP, PET, HIPS and other thermoplastic plastic coiled materials into various shapes of high-grade packing boxes, frames and other products. By utilizing the vacuum suction force generated by a vacuum pump, thermoplastic plastic sheets such as PVC, PET and the like after being heated and softened are subjected to plastic suction through a mould to form vacuum covers, plastic suction trays, bubble shells and the like with various shapes, and the existing plastic suction machine does not have a blanking mechanism or is unstable during blanking, so that the product is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the background technology and providing a positive and negative pressure integrated plastic uptake machine.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a positive and negative pressure integrated plastic uptake machine comprises a bottom plate, wherein a support frame is fixedly connected to one side of the upper surface of the bottom plate, the lower part of the top surface of the support frame is connected with a vacuum chamber through a connecting mechanism, the center of the top surface of the vacuum chamber is fixedly connected with a vacuum pump, the top part of the vacuum pump is fixedly arranged on the top surface of the support frame, the lower surface of the vacuum chamber is connected with a mold through a connecting pipe, the side wall of one end of the mold is fixedly connected with the side wall of the support frame, a lifting plate is arranged below the mold, a heating plate is embedded in the center of the upper surface of the lifting plate, the lower surface of the lifting plate is connected with the upper surface of the bottom plate through a lifting mechanism, two groups of clamping mechanisms are symmetrically arranged on two sides of the upper surface of the lifting plate, each clamping mechanism comprises a sliding seat, oil cylinders are symmetrically and fixedly connected to two sides of the top surface of the sliding seat, the lower surfaces of the oil cylinders are both connected with the upper surface of a movable plate, the movable plate is arranged below the movable plate, one side of the transverse plate is fixedly connected with the side wall of the sliding seat, sliding grooves matched with the bottom of the sliding seat are symmetrically formed in the two sides of the lifting plate, the bottom of the sliding seat is inserted into the sliding grooves and is in sliding fit with the sliding grooves, and a driving mechanism capable of driving the sliding seat to move is arranged on one side of the sliding seat.
Preferably, the connecting mechanism comprises connecting columns fixedly mounted at four corners of the upper surface of the vacuum chamber, and the upper surfaces of the connecting columns are fixedly connected with the top surfaces of the supporting frames.
Preferably, the lifting mechanism comprises hydraulic cylinders fixedly mounted at four corners of the lower surface of the lifting plate, and the lower surfaces of the hydraulic cylinders are connected with the upper surface of the bottom plate.
Preferably, the driving mechanism comprises screw rods inserted at the bottoms of the two sliding seats, one ends of the two screw rods penetrate through the side wall of one end of the lifting plate and are in running fit with the side wall of one end of the lifting plate, the end parts of the two screw rods are fixedly connected with driving wheels, the two driving wheels are connected through a sleeved driving belt, and one end of one of the driving wheels is fixedly connected with an output shaft of the motor.
Preferably, the bottom surface of motor fixedly connected with fixed plate, the lateral wall of one end lateral wall fixed connection lifter plate of fixed plate.
Preferably, the both sides of the one end that the motor was kept away from to the lifter plate and the equal fixedly connected with limiting plate of the one end lateral wall that the slide is close to the motor.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up actuating mechanism, elevating system, vacuum pump etc, place the panel that will need the plastic uptake on the lifter plate, and make the both sides centre gripping of panel between fly leaf and diaphragm through driving cylinder, the ascending lower surface with panel laminating mould of drive pneumatic cylinder, panel is through hot plate and vacuum pump effect, panel receives pressure adsorption at mould surface forming, the decline of drive pneumatic cylinder makes fashioned product break away from the mould, rotate through driving motor and can drive the lead screw and rotate, because slide bottom and lead screw-thread fit, consequently the slide can follow the lead screw and remove and carry out the unloading, the utility model discloses be favorable to automatic unloading, stability when reinforcing the unloading reduces the product wearing and tearing.
Drawings
FIG. 1 is a schematic structural view of a positive/negative pressure integrated vacuum forming machine of the present invention;
FIG. 2 is a schematic view of a partial structure of a positive/negative pressure integrated vacuum forming machine of the present invention;
fig. 3 is an enlarged view of a position a in fig. 1 of the positive and negative pressure integrated vacuum molding machine of the present invention.
In the figure: a base plate 1; a hydraulic cylinder 2; a motor 3; a fixed plate 4; a support frame 5; a vacuum pump 6; a connecting column 7; a vacuum chamber 8; a mold 9; a screw rod 10; a limiting plate 11; a slide 12; an oil cylinder 13; a movable plate 14; a transverse plate 15; a heating plate 16; a lifter plate 17; a drive wheel 18; a belt 19.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1-3, a positive and negative pressure integrated plastic uptake machine comprises a bottom plate 1, a support frame 5 is fixedly connected to one side of the upper surface of the bottom plate 1, the lower side of the top surface of the support frame 5 is connected with a vacuum chamber 8 through a connecting mechanism, a vacuum pump 6 is fixedly connected to the center of the top surface of the vacuum chamber 8, the top of the vacuum pump 6 is fixedly installed on the top surface of the support frame 5, the lower surface of the vacuum chamber 8 is connected with a mold 9 through a connecting pipe, the side wall of one end of the mold 9 is fixedly connected with the side wall of the support frame 5, a lifting plate 17 is arranged below the mold 9, a heating plate 16 is embedded in the center of the upper surface of the lifting plate 17, the lower surface of the lifting plate 17 is connected with the upper surface of the bottom plate 1 through a lifting mechanism, two sets of clamping mechanisms are symmetrically arranged on two sides of the upper surface of the lifting plate 17, each clamping mechanism comprises a sliding seat 12, oil cylinders 13 are symmetrically and fixedly connected to two sides of the top surface of the sliding seat 12, the lower surface of the oil cylinders 13 is connected with the upper surface of a movable plate 14, a transverse plate 15 is arranged below the movable plate 14, one side of the transverse plate 15 is fixedly connected with the side wall of the sliding seat 12, sliding grooves matched with the bottom of the sliding seat 12 are symmetrically formed in two sides of the lifting plate 17, the bottom of the sliding seat 12 is inserted into the sliding grooves and is in sliding fit with the sliding grooves, and a driving mechanism capable of driving the sliding seat 12 to move is arranged on one side of the sliding seat 12.
The connecting mechanism comprises connecting columns 7 fixedly mounted at four corners of the upper surface of the vacuum chamber 8, and the upper surfaces of the connecting columns 7 are fixedly connected with the top surface of the support frame 5, so that the vacuum chamber 8 is connected, and the stability is enhanced.
Elevating system includes the pneumatic cylinder 2 of fixed mounting in lifter plate 17 lower surface four corners department, and the lower surface of pneumatic cylinder 2 all is connected with the upper surface of bottom plate 1, can control the lifter plate 17 through controlling 2 lifts of pneumatic cylinder.
Actuating mechanism includes the lead screw 10 of cartridge in two slide 12 bottoms, the one end lateral wall of lifter plate 17 is passed and normal running fit with it to the one end of two lead screws 10, and the equal fixedly connected with drive wheel 18 of tip of two lead screws 10, be connected through suit drive belt 19 between two drive wheels 18, and the output shaft of the one end fixed connection motor 3 of one of them drive wheel 18, the bottom surface fixedly connected with fixed plate 4 of motor 3, the lateral wall of the one end lateral wall fixed connection lifter plate 17 of fixed plate 4, it can drive lead screw 10 to rotate through driving motor 3 rotation, because slide 12 bottom and lead screw 10 are screw-thread fit, consequently slide 12 can remove along the lead screw 10 direction.
The both sides of the one end that lifter plate 17 kept away from motor 3 and the equal fixedly connected with limiting plate 11 of the one end lateral wall that slide 12 is close to motor 3 break away from lead screw 10 when setting up limiting plate 11 in order to prevent slide 12 from removing.
The during operation, place the panel that will need the plastic uptake on lifter plate 17, and make the both sides centre gripping of panel between fly leaf 14 and diaphragm 15 through driving cylinder 13, drive hydraulic cylinder 2 and rise the lower surface with panel laminating mould 9, panel is through hot plate 16 and vacuum pump 6 effect, and panel receives pressure adsorption at mould 9 surface forming, and 2 decline of driving cylinder make fashioned products break away from the mould, rotate through driving motor 3 and can drive lead screw 10 and rotate, because slide 12 bottom and lead screw 10 screw-thread fit, consequently slide 12 can be followed lead screw 10 and removed and carry out the unloading, the utility model discloses be favorable to automatic unloading, stability when reinforcing the unloading reduces product wearing and tearing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A positive and negative pressure integrated plastic uptake machine comprises a bottom plate (1) and is characterized in that a support frame (5) is fixedly connected to one side of the upper surface of the bottom plate (1), the lower side of the top surface of the support frame (5) is connected with a vacuum chamber (8) through a connecting mechanism, a vacuum pump (6) is fixedly connected to the center of the top surface of the vacuum chamber (8), the top of the vacuum pump (6) is fixedly installed on the top surface of the support frame (5), the lower surface of the vacuum chamber (8) is connected with a mold (9) through a connecting pipe, the side wall of one end of the mold (9) is fixedly connected with the side wall of the support frame (5), a lifting plate (17) is arranged below the mold (9), a heating plate (16) is embedded in the center of the upper surface of the lifting plate (17), the lower surface of the lifting plate (17) is connected with the upper surface of the bottom plate (1) through a lifting mechanism, lifter plate (17) upper surface bilateral symmetry is provided with two sets of fixture, fixture includes slide (12), slide (12) top surface bilateral symmetry fixedly connected with hydro-cylinder (13), hydro-cylinder (13) lower surface all is connected with the upper surface of fly leaf (14), fly leaf (14) below is provided with diaphragm (15), the lateral wall of one side fixed connection slide (12) of diaphragm (15), slide (12) bottom assorted spout has been seted up to lifter plate (17) bilateral symmetry, slide (12) bottom cartridge is inside the spout and with it sliding fit, slide (12) one side is provided with the actuating mechanism that can drive slide (12) and remove.
2. The positive and negative pressure integrated vacuum forming machine according to claim 1, wherein the connecting mechanism comprises connecting columns (7) fixedly installed at four corners of the upper surface of the vacuum chamber (8), and the upper surfaces of the connecting columns (7) are fixedly connected with the top surface of the supporting frame (5).
3. The positive-negative pressure integrated plastic uptake machine according to claim 1, wherein the lifting mechanism comprises hydraulic cylinders (2) fixedly installed at four corners of the lower surface of the lifting plate (17), and the lower surfaces of the hydraulic cylinders (2) are connected with the upper surface of the bottom plate (1).
4. A positive and negative pressure integrated vacuum forming machine according to claim 1, wherein the driving mechanism comprises two lead screws (10) inserted into the bottoms of two sliding seats (12), one end of each of the two lead screws (10) passes through and is rotatably matched with one end side wall of the lifting plate (17), the end parts of the two lead screws (10) are fixedly connected with driving wheels (18), the two driving wheels (18) are connected through a sleeving driving belt (19), and one end of one of the driving wheels (18) is fixedly connected with an output shaft of the motor (3).
5. The positive-negative pressure integrated plastic uptake machine according to claim 4, wherein the bottom surface of the motor (3) is fixedly connected with a fixing plate (4), and one end side wall of the fixing plate (4) is fixedly connected with the side wall of the lifting plate (17).
6. The positive-negative pressure integrated plastic uptake machine according to claim 1, wherein the two sides of one end of the lifting plate (17) far away from the motor (3) and the side wall of one end of the sliding seat (12) near the motor (3) are fixedly connected with a limiting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799728.9U CN213733355U (en) | 2020-11-27 | 2020-11-27 | Positive and negative pressure integrated plastic sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799728.9U CN213733355U (en) | 2020-11-27 | 2020-11-27 | Positive and negative pressure integrated plastic sucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733355U true CN213733355U (en) | 2021-07-20 |
Family
ID=76830943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022799728.9U Expired - Fee Related CN213733355U (en) | 2020-11-27 | 2020-11-27 | Positive and negative pressure integrated plastic sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459486A (en) * | 2021-08-12 | 2021-10-01 | 四川诚吉新材料有限公司 | Molding linkage mechanism of positive and negative pressure plastic suction molding machine |
-
2020
- 2020-11-27 CN CN202022799728.9U patent/CN213733355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459486A (en) * | 2021-08-12 | 2021-10-01 | 四川诚吉新材料有限公司 | Molding linkage mechanism of positive and negative pressure plastic suction molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |