CN211591357U - Negative pressure plastic uptake equipment - Google Patents

Negative pressure plastic uptake equipment Download PDF

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Publication number
CN211591357U
CN211591357U CN201921235382.0U CN201921235382U CN211591357U CN 211591357 U CN211591357 U CN 211591357U CN 201921235382 U CN201921235382 U CN 201921235382U CN 211591357 U CN211591357 U CN 211591357U
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fixedly connected
rectangular frame
mould
negative pressure
fixed
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CN201921235382.0U
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Chinese (zh)
Inventor
段怡飞
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Zhejiang Xingyue Material Technology Co.,Ltd.
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Shanghai Ruxia New Material Technology Co ltd
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Abstract

A negative pressure plastic uptake device comprises a base, wherein a rectangular frame is fixedly connected to the upper surface of the base, an adhesive is positioned in a top plate of the rectangular frame, the bottom of the rectangular frame is rotatably connected with a plurality of driving rollers, a driven roller is arranged on one side of each driving roller, two side walls of a polystyrene film and a polypropylene film are respectively contacted with the driven rollers and the circumferential wall of each driving roller, a motor is fixedly connected to the outer side wall of the rectangular frame and is in transmission connection with the driving rollers through a belt, guide rollers are symmetrically arranged on one side of each driven roller, and the guide rollers are rotatably connected to the bottom of the rectangular frame; the rectangle frame is close to the fixed mould of guide roll terminal surface fixedly connected with, fixedly connected with vacuum pump on the lateral wall of fixed mould, the vacuum pump is linked together with fixed mould, one side of fixed mould is provided with the removal mould, the one end of polystyrene film and polypropylene film extends to between fixed mould and the removal mould.

Description

Negative pressure plastic uptake equipment
Technical Field
The utility model relates to a polypropylene sheet equipment technical field specifically is a do benefit to fashioned polypropylene sheet of negative pressure plastic uptake and negative pressure plastic uptake equipment thereof.
Background
With the development of the society, electronic products are rapidly developed, and polystyrene sheets are widely applied to electronic product tray materials, and are characterized in that: high hardness, easy shaping and stable antistatic effect. The polystyrene material has the following defects: in actual use, powder often appears at the edge, potential risk of pollution is caused to a product, the pollution of polystyrene edge powder to the product can be reduced by the polypropylene material, in the production process of part of composite plates, generally, an adhesive is manually smeared between two or more plates, then, pressing is carried out in the modes of extrusion and the like, so that labor and time are consumed, inconvenience is brought to workers, and therefore the polypropylene sheet which is beneficial to negative pressure plastic suction forming and the negative pressure plastic suction equipment thereof are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do benefit to fashioned polypropylene sheet of negative pressure plastic uptake and negative pressure plastic uptake equipment thereof to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the polypropylene sheet material favorable for negative pressure plastic suction molding comprises a polystyrene film and a polypropylene film symmetrically arranged on the polystyrene film, wherein the polypropylene film is bonded and connected with the polystyrene film through an adhesive.
Preferably, the thickness value of the polypropylene film is 10% of the thickness value of the polystyrene film, the thickness value of the adhesive between the polypropylene film and the polystyrene film is 1% of the thickness value of the polystyrene film, and the material of the adhesive is a styrene modified material.
A negative pressure plastic uptake device is used for processing the polypropylene sheets and comprises a base, wherein a rectangular frame is fixedly connected to the upper surface of the base, an adhesive is located in a top plate of the rectangular frame, a plurality of driving rollers are rotatably connected to the bottom of the rectangular frame, a driven roller is arranged on one side of each driving roller, two side walls of a polystyrene film and a polypropylene film are respectively contacted with circumferential walls of the driven rollers and the driving rollers, a motor is fixedly connected to the outer side wall of the rectangular frame and is in transmission connection with the driving rollers through a belt, guide rollers are symmetrically arranged on one side of each driven roller, and the guide rollers are rotatably connected to the bottom of the rectangular frame;
the rectangle frame is close to the fixed mould of guide roll terminal surface fixedly connected with, fixedly connected with vacuum pump on the lateral wall of fixed mould, the vacuum pump is linked together with fixed mould, one side of fixed mould is provided with the removal mould, the one end of polystyrene film and polypropylene film extends to between fixed mould and the removal mould, the removal mould is kept away from fixedly connected with hydraulic stem on the lateral wall of fixed mould, hydraulic stem fixed connection is on the base.
Preferably, a containing cavity for containing the adhesive is formed in a top plate of the rectangular frame, a feeding hole is formed in the top of the containing cavity, and symmetrically-arranged discharge pipelines are fixedly connected to the bottom of the containing cavity.
Preferably, the outside cover of ejection of compact pipeline is equipped with carries the thing box, the up end fixed connection that carries the thing box is at the roof lower surface of rectangle frame, the lateral part that carries the thing box is the opening form, and carries the vertical fixedly connected with fixed plate in bottom of thing box, equal fixedly connected with one deck soft brush hair on the both sides wall of fixed plate, a terminal surface that the fixed plate was kept away from to soft brush hair contacts with the lateral wall of polystyrene film, polypropylene film respectively.
Preferably, the driving rollers and the driven rollers are arranged in a staggered mode, first rotating shafts are fixedly connected to the driving rollers and the driven rollers, the upper ends and the lower ends of the first rotating shafts are rotatably connected to the top and the bottom of the rectangular frame respectively, and the upper ends of the first rotating shafts on the driving rollers penetrate through the top of the rectangular frame and extend to the upper side of the rectangular frame.
Preferably, a second rotating shaft is fixedly connected to the guide roller, the upper end and the lower end of the second rotating shaft are respectively rotatably connected to the top and the bottom of the rectangular frame, guide plates symmetrically distributed about the guide roller are obliquely arranged on one side of the guide roller, one end face of each guide plate is fixedly connected to the inner side wall of the rectangular frame, and the driving roller and the driven roller are located between the two guide plates.
Preferably, a strip-shaped through hole is formed in one end face, close to the moving mold, of the fixing mold, the strip-shaped through hole is matched with the moving mold, and a cutting knife is fixedly connected to the side wall of the moving mold.
Preferably, the upper surface of the base is fixedly connected with a vertical plate, and the large end of the hydraulic rod is fixedly connected to the side wall of the vertical plate.
Compared with the prior art, the beneficial effects of the utility model are that: the driving roller and the driven roller are arranged in the rectangular frame, so that the polystyrene film and the polypropylene film can be conveniently conveyed, the soft brush hair is arranged in the rectangular frame, so that the adhesive is conveniently smeared on the side wall of the polystyrene film opposite to the polypropylene film, the discharge pipeline is arranged on the upper side of the soft brush bristles, so that the adhesive can flow onto the soft brush bristles conveniently, manual coating is avoided, the guide roller is arranged on one side of the soft brush hair, so that the polystyrene film coated with the adhesive is convenient to be bonded with the polypropylene film, the fixed die, the movable die and the vacuum pump are arranged on one side of the guide roller, so that the plastic suction molding of the polystyrene film and the polypropylene film is facilitated, the cutting knife is arranged on the movable die, so that the polystyrene film and the polypropylene film can be conveniently cut, and the hydraulic rod is arranged on the movable die, so that the movement of the movable die can be conveniently controlled; the polypropylene sheet beneficial to negative pressure plastic suction molding and the negative pressure plastic suction equipment thereof not only can avoid pollution of powder generated by polystyrene in the using process to products, but also can bring convenience to workers through negative pressure plastic suction molding.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the depression surface;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
FIG. 4 is a front view of the internal structure of the present invention;
fig. 5 is a schematic view of the left side connection structure of the middle fixing block and the soft bristles of the present invention.
In the figure: 1 polystyrene film, 2 polypropylene film, 3 adhesive, 4 bases, 41 vertical plates, 5 rectangular frames, 51 accommodating cavities, 52 feeding holes, 53 discharging pipelines, 531 loading boxes, 532 fixing plates, 533 soft bristles, 6 driving rollers, 61 first rotating shafts, 62 belt pulleys, 7 driven rollers, 8 motors, 9 belts, 10 guide rollers, 101 second rotating shafts, 102 guide plates, 11 fixing dies, 111 strip-shaped through holes, 12 vacuum pumps, 13 moving dies, 131 cutting knives and 14 hydraulic rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the polypropylene sheet material beneficial to negative pressure plastic uptake molding comprises a polystyrene film 1 and polypropylene films 2 symmetrically arranged relative to the polystyrene film 1, wherein the polypropylene films 2 are bonded and connected with the polystyrene film 1 through adhesives 3.
The thickness value of the polypropylene film 2 is 10% of the thickness value of the polystyrene film 1, the thickness value of the adhesive 3 between the polypropylene film 2 and the polystyrene film 1 is 1% of the thickness value of the polystyrene film 1, and the material of the adhesive 3 is a styrene modified material.
The embodiment also comprises negative pressure plastic uptake equipment, which is used for processing the polypropylene sheet, and comprises a base 4, wherein the upper surface of the base 4 is fixedly connected with a rectangular frame 5, an adhesive 3 is positioned in a top plate of the rectangular frame 5, the bottom of the rectangular frame 5 is rotatably connected with a plurality of driving rollers 6, one side of each driving roller 6 is provided with a driven roller 7, two side walls of a polystyrene film 1 and a polypropylene film 2 are respectively contacted with the driven rollers 7 and the circumferential wall of the driving roller 6, the outer side wall of the rectangular frame 5 is fixedly connected with a motor 8, the working principle and the structure of the motor 8 are in the prior art, so detailed description is omitted herein, the motor 8 is in transmission connection with the driving rollers 6 through a belt 9, one side of each driven roller 7 is symmetrically provided with a guide roller 10, and the guide rollers 10 are rotatably connected;
rectangle frame 5 is close to a terminal surface fixedly connected with fixed mould 11 of guide roll 10, fixedly connected with vacuum pump 12 on the lateral wall of fixed mould 11, the theory of operation and the structure of vacuum pump 12 are among the prior art, so do not do detailed description here, vacuum pump 12 is linked together with fixed mould 11, one side of fixed mould 11 is provided with removal mould 13, polystyrene film 1 and polypropylene film 2's one end extends to fixed mould 11 and removes between the mould 13, remove mould 13 and keep away from fixedly connected with hydraulic stem 14 on the lateral wall of fixed mould 11, the theory of operation and the structure of hydraulic stem 14 are prior art, so do not do detailed description here, hydraulic stem 14 fixed connection is on base 4.
The top plate of the rectangular frame 5 is internally provided with a containing cavity 51 for containing the adhesive 3, the top of the containing cavity 51 is provided with a feeding hole 52, and the bottom of the feeding hole 52 is fixedly connected with discharge pipelines 53 symmetrically arranged, so that the adhesive 3 in the containing cavity 51 slides out through the discharge pipelines 53.
The outer side cover of ejection of compact pipeline 53 is equipped with and carries thing box 531, the up end fixed connection that carries thing box 531 is at the roof lower surface of rectangle frame 5, the lateral part that carries thing box 531 is the opening form, and the vertical fixedly connected with fixed plate 532 in bottom that carries thing box 531, all fixedly connected with one deck soft brush hair 533 on the both sides wall of fixed plate 532, the one end face that fixed plate 532 was kept away from to soft brush hair 533 contacts with polystyrene film 1, the lateral wall of polypropylene film 2 respectively, fixed plate 532 is convenient for accept adhesive 3 through ejection of compact pipeline 53 roll-off, brush on the lateral wall that polystyrene film 1 and polypropylene film 2 are relative through soft brush hair 533 again, be convenient for the bonding of polystyrene film 1 and polypropylene film 2.
The driving roller 6 and the driven roller 7 are arranged in a staggered mode, the driving roller 6 and the driven roller 7 are fixedly connected with a first rotating shaft 61, the upper end and the lower end of the first rotating shaft are respectively connected to the top and the bottom of the rectangular frame 5 in a rotating mode, the upper end of the first rotating shaft on the driving roller 6 penetrates through the top of the rectangular frame 5 and extends to the upper side of the rectangular frame 5, and the driving roller 6 and the driven roller 7 are convenient to rotate and are connected in the rectangular frame 5.
The guide roller 10 is fixedly connected with a second rotating shaft 101, the upper end and the lower end of the second rotating shaft 101 are respectively and rotatably connected with the top and the bottom of the rectangular frame 5, one side of the guide roller 10 is obliquely provided with guide plates 102 which are symmetrically distributed relative to the guide roller 10, one end face of each guide plate 102 is fixedly connected with the inner side wall of the rectangular frame 5, the driving roller 6 and the driven roller 7 are both positioned between the two guide plates 102, so that the polypropylene film 2 close to the side part of the rectangular frame 5 can move towards the middle through the guide plates 102, and the guide roller 10 can convey the polystyrene film 1 and the polypropylene film 2 coated with the adhesive 3 to one side of the fixed mold 11 and the movable mold 13.
Strip through-hole 111 has been seted up to a terminal surface that fixed mould 11 is close to removal mould 13, and strip through-hole 111 cooperatees with removal mould 13, and fixedly connected with cutting knife 131 on the lateral wall of removal mould 13 can cut polystyrene film 1 and polypropylene film 2 that have adhesive 3 to applying paint with a brush, is convenient for through vacuum pump negative pressure plastic uptake shaping.
The upper surface fixed connection of base 4 has riser 41, and the big end fixed connection of hydraulic stem 14 is on the lateral wall of riser 41, and the hydraulic stem 14 fixed connection of being convenient for is on base 4.
The working principle is as follows: the utility model discloses when using, be connected wire on motor 8 and vacuum pump 12 with the power, when motor 8 drives first axis of rotation through belt 9 and belt pulley 62 and rotates, can drive the rotation of driving roll 6, not only can be with polystyrene film 1 and polypropylene film 2 simultaneously looks rectangle frame 5's inside transport, and can prevent that fold phenomenon from appearing in carrying polystyrene film 1 and polypropylene film 2, and adhesive 3 flows to flow to soft brush hair 533 on fixed plate 532 through ejection of compact pipeline 53, when polystyrene film 1 and the relative lateral wall of polypropylene film 2 through the tip of soft brush hair 533, soft brush hair 533 can apply paint adhesive 3 with a brush on the relative lateral wall of polystyrene film 1 and polypropylene film 2, and polypropylene film 2 passes through deflector 102 and moves between two guide rollers 10, and guide roller 10 can make polystyrene film 1 and polypropylene film 2 with a brush on the adhesive 3 that adhesive 3 was glued mutually, the guide roller 10 can make polystyrene film 1 and polypropylene film 2 on apply paint with a brush The polystyrene film 1 and the polypropylene film 2 are prevented from being scattered to enter between the fixed die 11 and the movable die 13, and the polystyrene film 1 and the polypropylene film 2 are convenient to further process.
When polystyrene film 1 and polypropylene film 2 remove to fixed mould 11 and remove between the mould 13, hydraulic stem 14 drives and removes mould 13 and remove to one side of fixed mould 11 to make the cutting knife 131 on the removal mould 13 cut polystyrene film 1 and polypropylene film 2, when vacuum pump 12 during operation, can carry out the evacuation to the chamber that removes mould 13 and the closed formation of fixed mould 11, thereby pass through the bonding blister forming of adhesive 3 with polystyrene film 1 and polypropylene film 2.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a negative pressure plastic uptake equipment, its is used for processing polypropylene sheet, its characterized in that: comprises a base (4), the upper surface of the base (4) is fixedly connected with a rectangular frame (5), an adhesive (3) of a polypropylene sheet is positioned in the top plate of the rectangular frame (5), the bottom of the rectangular frame (5) is rotationally connected with a plurality of driving rollers (6), one side of each driving roller (6) is provided with a driven roller (7), two side walls of a polystyrene film (1) and a polypropylene film (2) of a polypropylene sheet are respectively contacted with the circumferential walls of the driven rollers (7) and the driving rollers (6), the outer side wall of the rectangular frame (5) is fixedly connected with a motor (8), the motor (8) is in transmission connection with the driving roller (6) through a belt (9), guide rollers (10) are symmetrically arranged on one side of the driven roller (7), and the guide rollers (10) are rotatably connected to the bottom of the rectangular frame (5);
rectangle frame (5) are close to guide roll (10) a terminal surface fixedly connected with fixed mould (11), fixedly connected with vacuum pump (12) on the lateral wall of fixed mould (11), vacuum pump (12) are linked together with fixed mould (11), one side of fixed mould (11) is provided with removes mould (13), the one end of polystyrene film (1) and polypropylene film (2) extends to between fixed mould (11) and removal mould (13), remove mould (13) and keep away from fixedly connected with hydraulic stem (14) on the lateral wall of fixed mould (11), hydraulic stem (14) fixed connection is on base (4).
2. The negative pressure plastic uptake apparatus of claim 1, wherein: the adhesive packaging box is characterized in that a containing cavity (51) for containing an adhesive (3) is formed in a top plate of the rectangular frame (5), a feeding hole (52) is formed in the top of the containing cavity (51), and discharging pipelines (53) symmetrically arranged are fixedly connected to the bottom of the feeding hole (52).
3. The negative pressure plastic uptake apparatus of claim 2, wherein: the outside cover of ejection of compact pipeline (53) is equipped with carries thing box (531), the up end fixed connection who carries thing box (531) is at the roof lower surface of rectangle frame (5), the lateral part that carries thing box (531) is the opening form, and carries the vertical fixedly connected with fixed plate (532) in bottom of thing box (531), equal fixedly connected with one deck soft brush hair (533) on the both sides wall of fixed plate (532), a terminal surface that fixed plate (532) were kept away from in soft brush hair (533) contacts with the lateral wall of polystyrene film (1), polypropylene film (2) respectively.
4. The negative pressure plastic uptake apparatus of claim 1, wherein: the driving roller (6) and the driven roller (7) are arranged in a staggered mode, the driving roller (6) and the driven roller (7) are fixedly connected with first rotating shafts (61), the upper ends and the lower ends of the first rotating shafts (61) are respectively connected to the top and the bottom of the rectangular frame (5) in a rotating mode, and the upper ends of the first rotating shafts (61) on the driving roller (6) penetrate through the top of the rectangular frame (5) and extend to the upper side of the rectangular frame (5).
5. The negative pressure suction molding apparatus according to claim 4, wherein: the output shaft of the motor (8) and the upper end part of the first rotating shaft (61) on the driving roller (6) are fixedly connected with a belt pulley (62), and the belt (9) is sleeved on the belt pulley (62).
6. The negative pressure plastic uptake apparatus of claim 1, wherein: fixedly connected with second axis of rotation (101) on guide roll (10), the upper and lower tip of second axis of rotation (101) rotates respectively and connects top and the bottom at rectangle frame (5), one side slope of guide roll (10) is provided with deflector (102) about guide roll (10) symmetric distribution, a terminal surface fixed connection of deflector (102) is on the inboard lateral wall of rectangle frame (5), and just driving drum (6) and driven drum (7) all are located between two deflector (102).
7. The negative pressure plastic uptake apparatus of claim 1, wherein: a strip-shaped through hole (111) is formed in one end face, close to the movable mold (13), of the fixed mold (11), the strip-shaped through hole (111) is matched with the movable mold (13), and a cutting knife (131) is fixedly connected to the side wall of the movable mold (13).
8. The negative pressure plastic uptake apparatus of claim 1, wherein: the upper surface of base (4) fixed connection has riser (41), the big end fixed connection of hydraulic stem (14) is on the lateral wall of riser (41).
CN201921235382.0U 2019-08-01 2019-08-01 Negative pressure plastic uptake equipment Active CN211591357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921235382.0U CN211591357U (en) 2019-08-01 2019-08-01 Negative pressure plastic uptake equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921235382.0U CN211591357U (en) 2019-08-01 2019-08-01 Negative pressure plastic uptake equipment

Publications (1)

Publication Number Publication Date
CN211591357U true CN211591357U (en) 2020-09-29

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ID=72574973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921235382.0U Active CN211591357U (en) 2019-08-01 2019-08-01 Negative pressure plastic uptake equipment

Country Status (1)

Country Link
CN (1) CN211591357U (en)

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GR01 Patent grant
GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20210421

Address after: 314200 workshop 1, 218 Jiulong Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Xingyue Material Technology Co.,Ltd.

Address before: Room 9370, 9 / F, building 1, No. 751, nanqichang Road, Songjiang District, Shanghai, 201620

Patentee before: Shanghai Ruxia New Material Technology Co.,Ltd.