CN212173923U - Negative pressure suction head for plane soft thin material - Google Patents
Negative pressure suction head for plane soft thin material Download PDFInfo
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- CN212173923U CN212173923U CN202020437688.0U CN202020437688U CN212173923U CN 212173923 U CN212173923 U CN 212173923U CN 202020437688 U CN202020437688 U CN 202020437688U CN 212173923 U CN212173923 U CN 212173923U
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Abstract
The utility model relates to a head is absorb to soft sheet material negative pressure in plane, including the casing, be provided with the cavity in the casing, be provided with along the length direction interval on the side of casing and absorb the hole, be provided with the aspirating hole with external intercommunication on the casing, absorb the hole and be linked together with the cavity, it is provided with the slider to slide in the cavity, and the slider is cut apart the cavity and is formed the first negative pressure chamber that is linked together with the aspirating hole, is provided with on the casing and is connected with the slider and be used for adjusting the adjusting device of first negative pressure chamber size. Adjusting device carries out sliding adjustment to the slider according to the soft sheet size in plane to adjust first negative pressure chamber volume size and adsorb regional size, first negative pressure chamber is linked together with the aspirating hole, external aspirating hole is bled through the aspirating hole, adsorb regional the soft sheet in plane to this size in size of a dimension of adaptation under the first negative pressure chamber after the regulation, make the soft sheet in plane compare more stable when absorbing the soft sheet in plane of small volume in current suction means, and fix a position more accurately.
Description
Technical Field
The utility model relates to a make technical field, concretely relates to head is absorb to soft sheet material negative pressure in plane.
Background
The plane soft thin material refers to paper, paperboard or plastic film material and the like which generally only has soft thin thickness. The woven bag, also called snakeskin bag, is one kind of plastic film bag for packing and is made of polyethylene, polypropylene and other chemical plastic material.
The woven bag is manufactured and needs to be sucked by a suction head device so as to be convenient for subsequent conveying of the woven bag, the conventional suction head device is generally arranged in a hollow mode, a negative pressure cavity is formed in the conventional suction head device, an air suction head communicated with the negative pressure cavity is arranged at the top, the bottom is an adsorption surface, a plurality of rows of suction holes arranged at intervals are arranged on the adsorption surface, the suction holes are communicated with the negative pressure cavity, when the suction device needs to suck the woven bag, the suction holes at the bottom are aligned with the woven bag and are completely attached to the surface of the woven bag, then air in the negative pressure cavity is sucked out by the air suction head to form negative pressure, so that the woven bag is adsorbed on the adsorption surface of the suction device to finish suction of the woven bag, but the area size of the adsorption surface at the bottom of the conventional woven bag cannot be changed freely, when the suction device sucks the woven bag, lead to the part to absorb the hole and can expose thereby make the breathing pipe hardly form the cavity negative pressure when breathing in to lead to the braided bag to drop easily at the absorption in-process, suction means stability is relatively poor when absorbing the less braided bag of area, and these absorb the hole and still influence the absorption face after exposing and be in the location of braided bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the prior art, provide a suitability higher, absorbent stability is strong, can adsorb the negative pressure of the soft sheet material in not unidimensional plane and absorb the head.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a head is absorb to soft sheet material negative pressure in plane, includes the casing, be provided with the cavity in the casing, be provided with along length direction interval on the side of casing and absorb the hole, be provided with the aspirating hole with external intercommunication on the casing, it is linked together with the cavity to absorb the hole, it is provided with the slider to slide in the cavity, the slider is cut apart the cavity and is formed the first negative pressure chamber that is linked together with the aspirating hole, be provided with on the casing and be connected with the slider and be used for adjusting the adjusting device of first negative pressure chamber size.
By adopting the technical scheme, the suction hole, the air exhaust hole and the cavity on the shell are communicated with each other, and the air exhaust hole can be connected with an external air exhaust device, so that the cavity is in a negative pressure hollow state, and the flat soft thin material is adsorbed through the suction hole; the slider slides and sets up in the cavity, the outer wall that slider and cavity laminated each other and reached sealedly, adjusting device slides the slider according to the size of a dimension of the soft sheet material in plane and adjusts, thereby adjust the volume size in first negative pressure chamber, thereby adjust the size of the absorption region that first negative pressure chamber lower suction hole formed, first negative pressure chamber is linked together with the aspirating hole, bleed through the aspirating hole when external aspirating hole, the absorption region adsorbs the soft sheet material in plane of this size of a dimension of adaptation under the first negative pressure chamber after the regulation, it is more stable when making the soft sheet material in plane compare in the soft sheet material in small plane of current suction means absorption, and the location is more accurate.
The utility model discloses further set up: the adjusting device comprises an adjusting rod, and the adjusting rod is inserted from one side of the shell and is connected with the sliding block in the cavity.
Through adopting above-mentioned technical scheme, adjust the pole and insert and be connected with the slider from one side of casing, can carry out position control to the slider through adjusting the pole. Simple structure does benefit to the realization.
The utility model discloses further set up: the adjusting rod is a screw rod and is inserted in the length direction of the shell and in threaded connection with the sliding block in the cavity.
Through adopting above-mentioned technical scheme, adjust the pole and set up to the lead screw, lead screw and slider threaded connection, the lead screw is through the slip motion of self rotation control slider at the cavity. The adjusting rod is inserted into the cavity along the length direction of the shell, so that the sliding adjustment range of the adjusting rod control sliding block is larger, the adaptability of the suction head is improved, and the planar soft thin materials of different specifications can be operated.
The utility model discloses further set up: an operating handle is arranged at one end of the adjusting rod exposed out of the shell.
Through the technical scheme, the operating handle is arranged at one end of the adjusting rod, so that a user can conveniently operate the adjusting rod through the adjusting handle, and the sliding block is controlled to slide in the cavity.
The utility model discloses further set up: the other side of the sliding block, which is opposite to the first negative pressure cavity, is divided into a second negative pressure cavity, and an air suction opening communicated with the outside is formed in the shell on one side of the second negative pressure cavity.
By adopting the technical scheme, the first negative pressure cavity and the second negative pressure cavity are combined to form a cavity, the adsorption area formed by the plurality of suction holes is also arranged under the second negative pressure cavity, and the volumes of the first negative pressure cavity and the second negative pressure cavity are changed along with the slide block, so that the sizes of the adsorption areas under the first negative pressure cavity and the second negative pressure cavity are changed, and the adaptability of the suction head is further improved; the second negative pressure cavity is also provided with an air suction opening, so that the suction head can simultaneously suck two planar soft thin materials with different sizes, and the suction efficiency is improved.
The utility model discloses further set up: the shell is further provided with an exhaust tube, and the exhaust tube is connected with the exhaust hole.
Through adopting above-mentioned technical scheme, set up the exhaust tube and made things convenient for and be connected with external air exhaust device, external air exhaust device is bled through exhaust tube and exhaust hole to first negative pressure chamber.
The utility model discloses further set up: the sucking holes are arranged in a plurality of rows at intervals along the width direction of the shell.
By adopting the technical scheme, the suction holes are arranged in parallel in multiple rows, so that the suction area of the plane soft thin material is increased, and the suction stability is improved.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;
fig. 3 is a structural sectional view of an embodiment of the present invention;
the reference numbers in the figures mean: the device comprises a shell body-1, a suction hole-11, an air suction hole-12, an air suction pipe-13, an air suction port-14, a cavity-2, a first negative pressure cavity-21, a second negative pressure cavity-22, a sliding block-3, an adjusting device-4, an adjusting rod-41 and an operating handle-42.
Detailed Description
The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.
Referring to the accompanying drawings 1-3, the embodiment discloses a negative pressure suction head for a planar soft thin material, which includes a casing 1, a cavity 2 is arranged in the casing 1, suction holes 11 are arranged on one side surface of the casing 1 at intervals along the length direction, an air suction hole 12 communicated with the outside is arranged on the casing 1, the suction holes 11 are communicated with the cavity 2, a slide block 3 is arranged in the cavity 2 in a sliding manner, the slide block 3 divides the cavity 2 and forms a first negative pressure cavity 21 communicated with the air suction hole 12, and an adjusting device 4 connected with the slide block 3 and used for adjusting the volume of the first negative pressure cavity 21 is arranged on the casing 1. By adopting the technical scheme, the suction hole 11, the air exhaust hole 12 and the cavity 2 on the shell 1 are communicated with each other, and the air exhaust hole 12 can be connected with an external air exhaust device, so that the cavity 2 is in a negative pressure hollow state, and the flat soft thin material is adsorbed through the suction hole 11; slider 3 slides and sets up in cavity 2, the outer wall of slider 3 and cavity 2's inner wall each other laminating reach sealedly, adjusting device 4 slides according to the size of a dimension of the soft sheet material in plane and adjusts slider 3, thereby adjust the volume size of first negative pressure chamber 21, thereby adjust the size of the absorption region that first negative pressure chamber 21 downdraft hole 11 is constituteed, first negative pressure chamber 21 is linked together with extraction hole 12, bleed through extraction hole 12 when external extraction hole 12, the absorption region adsorbs the soft sheet material in plane of this size of a dimension of adaptation under the first negative pressure chamber 21 after the regulation, it is more stable when making the soft sheet material in plane compare in the soft sheet material of present suction means absorption volume little, and the location is more accurate.
The embodiment further provides that: the adjusting means 4 comprises an adjusting rod 41, the adjusting rod 41 being inserted from one side of the housing 1 and connected to the slider 3 in the cavity 2. By adopting the technical scheme, the adjusting rod 41 is inserted from one side of the shell 1 and is connected with the sliding block 3, and the position of the sliding block 3 can be adjusted by the adjusting rod 41. Simple structure does benefit to the realization.
The embodiment further provides that: the adjusting rod 41 is a screw rod, and the adjusting rod 41 is inserted along the length direction of the shell 1 and is in threaded connection with the sliding block 3 in the cavity 2. By adopting the technical scheme, the adjusting rod 41 is a screw rod, the screw rod is in threaded connection with the sliding block 3, and the sliding motion of the sliding block 3 in the cavity 2 is controlled by the screw rod through the rotation of the screw rod. The adjusting rod 41 is inserted into the cavity 2 along the length direction of the shell 1, so that the sliding adjustment range of the sliding block 3 controlled by the adjusting rod 41 is larger, the adaptability of the suction head is improved, and the operation can be performed on planar soft thin materials of different specifications.
The embodiment further provides that: an operating handle 42 is arranged at one end of the adjusting rod 41 exposed out of the shell 1. Through the technical scheme, the operating handle 42 is arranged at one end of the adjusting rod 41, so that a user can conveniently operate the adjusting rod 41 through the adjusting handle, and the sliding block 3 is controlled to slide in the cavity 2.
The embodiment further provides that: the other side of the slide block 3 opposite to the first negative pressure cavity 21 is divided into a second negative pressure cavity 22, and the casing 1 on one side of the second negative pressure cavity 22 is provided with an air suction port 14 communicated with the outside. By adopting the technical scheme, the first negative pressure cavity 21 and the second negative pressure cavity 22 are combined to form the cavity 2, the adsorption area formed by the plurality of adsorption holes 11 is also arranged below the second negative pressure cavity 22, and the volumes of the first negative pressure cavity 21 and the second negative pressure cavity 22 are changed along with the slide block 3, so that the sizes of the adsorption areas below the first negative pressure cavity 21 and the second negative pressure cavity 22 are changed, and the adaptability of the adsorption head is further improved; the second negative pressure cavity 22 is also provided with the air suction port 14, so that the suction head can simultaneously suck two planar soft thin materials with different sizes, and the suction efficiency is improved.
The embodiment further provides that: the shell 1 is further provided with an air exhaust pipe 13, and the air exhaust pipe 13 is connected with the air exhaust hole 12. By adopting the technical scheme, the exhaust pipe 13 is arranged, so that the connection with the external air extractor is facilitated, and the external air extractor extracts air from the first negative pressure cavity 21 through the exhaust pipe 13 and the exhaust hole 12.
The embodiment further provides that: the suction holes 11 are arranged in a plurality of rows at intervals in the width direction of the housing 1. By adopting the technical scheme, the suction holes 11 are arranged in parallel in multiple rows, so that the suction area of the plane soft thin material is increased, and the suction stability is improved.
Although the housing-1, the suction hole-11, the suction hole-12, the suction pipe-13, the suction port-14, the cavity-2, the first negative pressure chamber-21, the second negative pressure chamber-22, the slider-3, the adjusting means-4, the adjusting lever-41, and the operating handle-42 are more used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present embodiments; they are to be construed as being without limitation to any one of the additional limitations which are within the spirit of the present embodiments.
Claims (7)
1. The utility model provides a head is absorb to soft sheet material negative pressure in plane, includes the casing, be provided with the cavity in the casing, be provided with along length direction interval on the side of casing and absorb the hole, be provided with the aspirating hole with external intercommunication on the casing, it is linked together its characterized in that to absorb hole and cavity: the vacuum pump comprises a shell, a cavity is arranged in the shell, a sliding block is arranged in the cavity in a sliding mode, the cavity is divided by the sliding block to form a first negative pressure cavity communicated with an air suction hole, and an adjusting device connected with the sliding block and used for adjusting the volume of the first negative pressure cavity is arranged on the shell.
2. The negative pressure suction head for the flat soft thin material as claimed in claim 1, wherein: the adjusting device comprises an adjusting rod, and the adjusting rod is inserted from one side of the shell and is connected with the sliding block in the cavity.
3. The negative pressure suction head for the flat soft thin material as claimed in claim 2, wherein: the adjusting rod is a screw rod and is inserted in the length direction of the shell and in threaded connection with the sliding block in the cavity.
4. The negative pressure suction head for the flat soft thin material as claimed in claim 3, wherein: an operating handle is arranged at one end of the adjusting rod exposed out of the shell.
5. The negative pressure suction head for the flat soft thin material as claimed in claim 1, wherein: the other side of the sliding block, which is opposite to the first negative pressure cavity, is divided into a second negative pressure cavity, and an air suction opening communicated with the outside is formed in the shell on one side of the second negative pressure cavity.
6. The negative pressure suction head for the flat soft thin material as claimed in claim 1, wherein: the shell is further provided with an exhaust tube, and the exhaust tube is connected with the exhaust hole.
7. The negative pressure suction head for the flat soft thin material as claimed in claim 1, wherein: the sucking holes are arranged in a plurality of rows at intervals along the width direction of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437688.0U CN212173923U (en) | 2020-03-30 | 2020-03-30 | Negative pressure suction head for plane soft thin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437688.0U CN212173923U (en) | 2020-03-30 | 2020-03-30 | Negative pressure suction head for plane soft thin material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173923U true CN212173923U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437688.0U Active CN212173923U (en) | 2020-03-30 | 2020-03-30 | Negative pressure suction head for plane soft thin material |
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| Country | Link |
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| CN (1) | CN212173923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926659A (en) * | 2021-11-22 | 2022-01-14 | 安徽华烨特种材料有限公司 | Suction port shielding device of gum dipping reinforcement gum sucker |
-
2020
- 2020-03-30 CN CN202020437688.0U patent/CN212173923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926659A (en) * | 2021-11-22 | 2022-01-14 | 安徽华烨特种材料有限公司 | Suction port shielding device of gum dipping reinforcement gum sucker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Room 101, workshop C-1, Xiaojiang light industry city, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Chaowang Machinery Co., Ltd Address before: 325000 A09, Taoyuan Industrial Zone, Xiaojiang Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Chaowang Machinery Co., Ltd |
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| CP02 | Change in the address of a patent holder |