CN217944287U - Accurate measurement and control equipment for preventing film bubble from shaking - Google Patents
Accurate measurement and control equipment for preventing film bubble from shaking Download PDFInfo
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- CN217944287U CN217944287U CN202222238336.4U CN202222238336U CN217944287U CN 217944287 U CN217944287 U CN 217944287U CN 202222238336 U CN202222238336 U CN 202222238336U CN 217944287 U CN217944287 U CN 217944287U
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- 238000005259 measurement Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000011435 rock Substances 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an accurate measurement and control equipment is prevented rocking by membrane bubble, including a plurality of fixed posts and extrusion die, it is a plurality of install first range finding sensor and second range finding sensor on the fixed post respectively, it is a plurality of the first fixed disk of top fixedly connected with of fixed post, install a plurality of automatically regulated anti-shake mechanisms on the first fixed disk, a plurality of fixed blocks of top fixedly connected with of first fixed disk, it is a plurality of the top fixedly connected with second fixed disk of fixed block, install a plurality of fixed anti-shake mechanisms on the second fixed disk, the membrane bubble has been extruded at the top of extrusion die. The utility model discloses a design first range finding sensor and second range finding sensor, can real-time detection bubble rock the direction and rock the range, and then can control corresponding automatically regulated anti-shake mechanism, come to carry on spacingly to the bubble.
Description
Technical Field
The utility model relates to a blown film technology technical field especially relates to accurate measurement and control equipment is prevented rocking by membrane bubble.
Background
The film blowing is a plastic processing method, which refers to a plastic processing technology for heating and melting plastic particles and then blowing the plastic particles into a film, and generally adopts a method of extruding a polymer to form a tubular film blank, blowing the tubular film to a required thickness through high-pressure air in a better melt flowing state, and forming the tubular film into the film after cooling and shaping, wherein in the film blowing process, the film bubble cannot be always positioned on the central axis of an extrusion die head due to cooling through air flow, and when the film bubble shakes, a plurality of rotating rollers on a digital frame are used for fixing and limiting the film bubble, so that the film bubble is prevented from shaking too much and further being deformed too much.
However, when the existing propeller strut is used, the angle of the propeller strut can be adjusted only by manually observing the shaking of the film bubble, when the contact surface of the film bubble and the rolling roller on the propeller strut is large, the surface of the film is wrinkled, the quality of a product is further influenced, meanwhile, the propeller strut can only limit the film bubble in two directions, and the shaking prevention effect is general.
Therefore, it is necessary to provide a bubble anti-shaking precise measurement and control device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that nevertheless current propeller strut can only adjust the propeller strut angle through rocking of artificial observation membrane bubble when using, will lead to the surperficial fold of film when the roll roller contact surface on membrane bubble and the propeller strut is great, and then influences the quality of product, and the propeller strut also can only carry on spacingly to the membrane bubble in two directions simultaneously, prevents rocking effect generally.
In order to solve the technical problem, the utility model discloses a technical scheme be: providing accurate measurement and control equipment for preventing film bubble shaking, wherein the accurate measurement and control equipment comprises a plurality of fixed stand columns and an extrusion die head, and a first distance measuring sensor and a second distance measuring sensor are respectively arranged on the plurality of fixed stand columns;
the top parts of the fixed stand columns are fixedly connected with a first fixed disc, a plurality of automatic adjusting anti-shaking mechanisms are mounted on the first fixed disc, a plurality of fixed blocks are fixedly connected to the top parts of the first fixed disc, and a second fixed disc is fixedly connected to the top parts of the fixed blocks;
and a plurality of fixed anti-shaking mechanisms are mounted on the second fixed disk, and the top of the extrusion die head is extruded with a film bubble.
The utility model discloses further set up to: and the first distance measuring sensor and the second distance measuring sensor are respectively arranged on the two adjacent fixed upright posts.
Through above-mentioned technical scheme, guaranteed that first distance measuring sensor and second distance measuring sensor can transversely rock the distance that vertically rocks the bubble respectively and all can measure.
The utility model discloses further set up to: the automatic adjustment anti-shake mechanism comprises a fixed base, the top of the fixed base is fixedly connected with an electric telescopic handle, the output end of the electric telescopic handle is fixedly connected with a first fixing frame, and the first fixing frame is rotatably connected with a first rolling roller on one side away from the electric telescopic handle.
Through the technical scheme, when the film bubble is in extrusion die head center horizontal line, first range finding sensor and second range finding sensor measuring distance are, when the film bubble takes place to rock, the direction that the film bubble rocked can be learnt through the positive and negative of first range finding sensor and second range finding sensor measured value, can judge concrete direction and the distance of rocking again according to specific numerical value, for example, first range finding sensor and second range finding sensor measured distance are the negatives, and numerical value equals, this direction that just shows rocking of film bubble this moment and the contained angle between first range finding sensor and the second range finding sensor are the degree, and be close to first range finding sensor and second range finding sensor, according to direction and the numerical value of demonstration this moment, corresponding electric telescopic handle can promote first mount and then make first roll roller impel, realize spacing to the film bubble, avoid it to take place the rocking of too big degree.
The utility model further sets up to: fixed anti-shake mechanism includes the threaded rod, the outer wall top fixedly connected with of second fixed disk is a plurality of with the corresponding screw thread piece of threaded rod, the top sliding connection of second fixed disk has a plurality of T type sliding blocks, and is a plurality of the equal fixedly connected with second mount in the one side of keeping away from the threaded rod of T type sliding block is a plurality of all rotate on the second mount and be connected with the second roller that rolls.
Through above-mentioned technical scheme, according to the different films of production model, can stimulate the second mount in advance and make the second roll roller can play spacing effect to the membrane bubble, rotate the threaded rod simultaneously and make the threaded rod withstand T type sliding block, avoid it to take place to slide.
The utility model further sets up to: and the thread block is provided with a threaded hole corresponding to the threaded rod.
Through above-mentioned technical scheme, guaranteed the spiral of threaded rod and rotated to play spacing effect to T type sliding block.
The utility model further sets up to: and the top of the second fixed disk is provided with a plurality of T-shaped grooves corresponding to the T-shaped sliding blocks.
Through the technical scheme, the T-shaped sliding block slides in a limiting manner.
The utility model discloses further set up to: the surfaces of the first rolling roller and the second rolling roller are both arc-shaped structures.
Through above-mentioned technical scheme, when the membrane bubble rocked, can not lead to the contact pressure great because area of contact is little when making it contact with the membrane bubble, and then make the surface of membrane bubble take place deformation.
The utility model has the advantages as follows:
1. the utility model discloses a design first range finding sensor and second range finding sensor, can real-time detection membrane bubble shake direction and the range of rocking, and then can control corresponding automatically regulated anti-shake mechanism, come to carry out spacing to the membrane bubble;
2. the utility model designs a plurality of automatic adjusting anti-shake mechanisms to enable the bubble to shake in a plurality of directions, and the corresponding electric telescopic rod can push the first fixing frame so as to enable the first rolling roller to limit the bubble in the direction;
3. the utility model discloses a design gliding T type sliding block, and then when having realized producing the film of different models, can adjust the position of second roll roller to fix through the threaded rod, avoid it to take place to slide.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is the utility model discloses an automatically regulated anti-shake mechanism and fixed anti-shake mechanism structure chart.
In the figure: 1. fixing the upright post; 2. a first ranging sensor; 3. a second ranging sensor; 4. a first fixed disk; 5. the anti-shake mechanism is automatically adjusted; 501. a fixed base; 502. an electric telescopic rod; 503. a first fixing frame; 504. a first rolling roller; 6. a fixed block; 7. a second fixed disk; 8. fixing the anti-shake mechanism; 801. a threaded rod; 802. a thread block; 803. a T-shaped sliding block; 804. a second fixing frame; 805. a second rolling roller; 9. an extrusion die head; 10. and (4) forming a film bubble.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, the bubble anti-shaking accurate measurement and control equipment comprises a plurality of fixed columns 1 and an extrusion die head 9, wherein a first distance measuring sensor 2 and a second distance measuring sensor 3 are respectively installed on the plurality of fixed columns 1, and the first distance measuring sensor 2 and the second distance measuring sensor 3 are respectively installed on two adjacent fixed columns 1, so that the first distance measuring sensor 2 and the second distance measuring sensor 3 can respectively measure the distance of the bubble 10 during transverse shaking and longitudinal shaking;
as shown in fig. 1-3, a first fixing plate 4 is fixedly connected to the tops of a plurality of fixing columns 1, a plurality of automatically adjusting anti-shake mechanisms 5 are installed on the first fixing plate 4, each automatically adjusting anti-shake mechanism 5 includes a fixing base 501, an electric telescopic rod 502 is fixedly connected to the top of the fixing base 501, a first fixing frame 503 is fixedly connected to the output end of the electric telescopic rod 502, a first rolling roller 504 is rotatably connected to one side of the first fixing frame 503 away from the electric telescopic rod 502, when a bubble 10 is located at the central horizontal line of an extrusion die head 9, the distances measured by the first distance measuring sensor 2 and the second distance measuring sensor 3 are both 0, when the bubble 10 shakes, the shaking direction of the bubble 10 can be known through the positive and negative values measured by the first distance measuring sensor 2 and the second distance measuring sensor 3, the specific direction and distance of the film bubble 10 can be judged according to specific numerical values, for example, the distances measured by the first distance measuring sensor 2 and the second distance measuring sensor 3 are both negative numbers and the numerical values are equal, which means that the shaking direction of the film bubble 10 and the included angle between the first distance measuring sensor 2 and the second distance measuring sensor 3 are both 45 degrees and are close to the first distance measuring sensor 2 and the second distance measuring sensor 3, according to the direction and the displayed numerical values, the corresponding electric telescopic rod 502 can push the first fixing frame 503 so as to push the first rolling roller 504, so that the film bubble 10 is limited, and the film bubble is prevented from shaking to an excessive degree, the top of the first fixing disc 4 is fixedly connected with a plurality of fixing blocks 6, and the tops of the fixing blocks 6 are fixedly connected with a second fixing disc 7;
as shown in fig. 1-3, a plurality of fixed anti-shake mechanisms 8 are installed on the second fixed disk 7, each fixed anti-shake mechanism 8 includes a threaded rod 801, a plurality of threaded blocks 802 corresponding to the threaded rods 801 are fixedly connected to the top of the outer wall of the second fixed disk 7, a plurality of T-shaped sliding blocks 803 are slidably connected to the top of the second fixed disk 7, a second fixing frame 804 is fixedly connected to one side of each T-shaped sliding block 803 far away from the threaded rod 801, a second rolling roller 805 is rotatably connected to each of the plurality of second fixing frames 804, according to films of different production models, the second fixing frame 804 can be pulled in advance to limit the bubbles 10, the threaded rods 801 are rotated to enable the threaded rods 801 to abut against the T-shaped sliding blocks 803 to prevent the T-shaped sliding blocks from sliding, threaded holes corresponding to the threaded rods 801 are formed in the threaded blocks 802, spiral rotation of the threaded rods 801 is guaranteed, a limiting effect is performed on the T-shaped sliding blocks 803, a plurality of T-shaped grooves corresponding to the T-shaped sliding blocks 803 are formed in the top of the second fixed disk 7, a plurality of T-shaped grooves corresponding to T-shaped sliding blocks 803, a contact surface of the first rolling roller 803 and a contact with the second rolling roller 805, and a small die head 10, and a film extruding die head 10 is prevented from being deformed due to shake.
The utility model discloses when using, bubble 10 is in 9 central horizontal lines of extrusion die head, first distance measuring sensor 2 and second distance measuring sensor 3 survey distance is 0, when bubble 10 takes place to rock, can learn the direction that bubble 10 rocked through the positive and negative of first distance measuring sensor 2 and the numerical value of second distance measuring sensor 3, can judge concrete direction and the distance of rocking again according to specific numerical value, for example, first distance measuring sensor 2 and second distance measuring sensor 3 survey distance and are the negative number, and numerical value equals, this orientation and the contained angle between first distance measuring sensor 2 and the second distance measuring sensor 3 that just indicate rocking of bubble 10 this moment are 45 degrees, and be close to first distance measuring sensor 2 and second distance measuring sensor 3, direction and the numerical value of demonstration according to this moment, corresponding electric telescopic handle 502 can promote first mount 503 and then make first roll roller 504, realize spacing to bubble 10, avoid it to take place the rocking of too big degree, according to the different films of production, can stimulate second mount 804 in advance and make second roll roller 10 and then make first roll roller 504 push away from the slide screw rod 801, it takes place the slide 801 of limit screw rod, it.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. Accurate measurement and control equipment is prevented rocking by membrane bubble includes a plurality of fixed posts (1) and extrusion die (9), its characterized in that: a first distance measuring sensor (2) and a second distance measuring sensor (3) are respectively arranged on the fixed upright posts (1);
the top parts of the fixed upright posts (1) are fixedly connected with a first fixed disk (4), a plurality of automatic adjusting anti-shake mechanisms (5) are installed on the first fixed disk (4), the top part of the first fixed disk (4) is fixedly connected with a plurality of fixed blocks (6), and the top parts of the fixed blocks (6) are fixedly connected with a second fixed disk (7);
a plurality of fixed anti-shaking mechanisms (8) are mounted on the second fixed disc (7), and the top of the extrusion die head (9) is extruded with a film bubble (10).
2. The bubble anti-shaking accurate measurement and control equipment according to claim 1, wherein: the first distance measuring sensor (2) and the second distance measuring sensor (3) are respectively arranged on two adjacent fixed upright posts (1).
3. The bubble anti-shaking accurate measurement and control equipment according to claim 1, wherein: the automatic adjustment anti-shaking mechanism (5) comprises a fixed base (501), the top of the fixed base (501) is fixedly connected with an electric telescopic rod (502), the output end of the electric telescopic rod (502) is fixedly connected with a first fixing frame (503), and the first fixing frame (503) is rotatably connected with a first rolling roller (504) on one side far away from the electric telescopic rod (502).
4. The bubble anti-shaking accurate measurement and control equipment according to claim 3, wherein: fixed anti-shake mechanism (8) are including threaded rod (801), the outer wall top fixedly connected with of second fixed disk (7) is a plurality of and threaded block (802) that threaded rod (801) correspond, the top sliding connection of second fixed disk (7) has a plurality of T type sliding blocks (803), and is a plurality of T type sliding block (803) are in the equal fixedly connected with second mount (804) of one side of keeping away from threaded rod (801), and are a plurality of all rotate on second mount (804) and be connected with second roll roller (805).
5. The bubble anti-shaking accurate measurement and control equipment according to claim 4, wherein: the thread block (802) is provided with a thread hole corresponding to the thread rod (801).
6. The bubble anti-shaking accurate measurement and control equipment according to claim 4, wherein: the top of the second fixed disc (7) is provided with a plurality of T-shaped grooves corresponding to the T-shaped sliding blocks (803).
7. The bubble anti-shaking accurate measurement and control equipment according to claim 4, wherein: the surfaces of the first rolling roller (504) and the second rolling roller (805) are both arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222238336.4U CN217944287U (en) | 2022-08-25 | 2022-08-25 | Accurate measurement and control equipment for preventing film bubble from shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222238336.4U CN217944287U (en) | 2022-08-25 | 2022-08-25 | Accurate measurement and control equipment for preventing film bubble from shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944287U true CN217944287U (en) | 2022-12-02 |
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ID=84232255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222238336.4U Active CN217944287U (en) | 2022-08-25 | 2022-08-25 | Accurate measurement and control equipment for preventing film bubble from shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944287U (en) |
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2022
- 2022-08-25 CN CN202222238336.4U patent/CN217944287U/en active Active
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