CN107529500B - Device capable of realizing vacuum adsorption and control in relative movement and thermal transfer printing equipment - Google Patents
Device capable of realizing vacuum adsorption and control in relative movement and thermal transfer printing equipment Download PDFInfo
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- CN107529500B CN107529500B CN201710733819.2A CN201710733819A CN107529500B CN 107529500 B CN107529500 B CN 107529500B CN 201710733819 A CN201710733819 A CN 201710733819A CN 107529500 B CN107529500 B CN 107529500B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention discloses a device capable of realizing vacuum adsorption and control in relative movement, which comprises a vacuum tube connected with a vacuum source, wherein the vacuum tube is provided with a vacuum open slot; a plurality of can slide in vacuum adsorption module on the vacuum open slot, when the vacuum adsorption module slides on the vacuum open slot through the slip coupling piece, the vacuum adsorption module can switch on with vacuum tube inside for the vacuum adsorption module obtains the vacuum adsorption function, when the vacuum adsorption module slides on the vacuum open slot promptly, the vacuum adsorption module can obtain continuous vacuum adsorption effect, thereby satisfy the continuous evacuation function in the relative motion, moreover, the steam generator is simple in structure, when it is applied to the vacuum adsorption function section of heat transfer apparatus, can realize the continuous evacuation function to the work piece in the removal, satisfy the continuity of operation, and do not have the removal trachea, the quantity of the evacuation head of arranging wantonly, the efficiency of very big improvement production.
Description
Technical Field
The invention relates to vacuum pumping equipment, in particular to a device capable of realizing vacuum adsorption and control in relative movement and thermal transfer printing equipment.
Background
At present, in the production process of products, vacuumizing equipment is common, such as a vacuum packaging process and a thermal transfer printing process, and in certain specific procedures, a workpiece needs to be kept in a vacuum state and moves through a section of process area, so that the workpiece can be kept in the vacuum state to complete the process, such as in a thermal transfer printing production line working circularly, the workpiece needs to be kept in the vacuum state and passes through a heating area after being coated.
To solve this problem, patent nos.: CN 201420690502's patent technology provides an automatic rendition aluminium alloy equipment of taking out a vacuum, connect two sets of trachea on each vacuum shaft head, and be connected to evacuation equipment and blast air equipment respectively, thereby realize the work piece evacuation after the diolame or blow, and in order to realize continuous evacuation in transportation process, cooperation rotary joint guarantees the evacuation spindle nose normal work in operation, but such design has a limitation, the quantity of evacuation spindle nose should not be too much, otherwise the trachea quantity too much can cause the winding, unable normal work, so in this technology, the quantity of evacuation spindle nose is generally less than 24, for traditional equipment, production efficiency does not have obvious improvement.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a device capable of realizing vacuum adsorption and control in relative movement, which has a simple and reasonable structure and can improve the production efficiency of transfer printing equipment when being applied to the transfer printing equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an apparatus for achieving vacuum suction and control in relative movement, comprising:
the vacuum tube is connected with a vacuum source and is provided with a vacuum open slot;
a plurality of can slide in vacuum adsorption module on the vacuum open slot, vacuum adsorption module dispose with vacuum open slot sliding fit's slip coupling piece, the slip coupling piece of vacuum adsorption module when sliding on the vacuum open slot, the vacuum adsorption module can switch on with vacuum tube inside for the vacuum adsorption module obtains the vacuum adsorption function.
Preferably, one or more vacuum open grooves are arranged on the vacuum tube, and the vacuum open grooves can be of a continuous or discontinuous groove structure, or the vacuum open grooves are of a porous structure.
Preferably, when the sliding coupling piece of the vacuum adsorption module slides on the vacuum open groove, the mutually coupled friction surfaces play a sealing role, the sliding coupling piece is sequentially superposed or in contact sealing, the vacuum open groove is covered in the full-length area of the vacuum open groove, the vacuum open groove and an external communication path are isolated, and the attenuation and leakage of the vacuum degree in the vacuum pipe are reduced.
The gas pressure in the vacuum tube can be in a negative pressure, positive pressure or normal pressure state, and can transmit the arbitrarily set gas pressure to the vacuum adsorption module so as to achieve the pressure control of the vacuum adsorption module.
The vacuum adsorption device is characterized in that a front groove is arranged in front of the vacuum open groove, the gas pressure of a cavity in the front groove is in a negative pressure, positive pressure or normal pressure state, when a sliding coupling piece of the vacuum adsorption module slides in the front groove, the vacuum adsorption module is communicated with an inner cavity of the front groove, and the whole length area of the front groove is covered and sealed by the sliding coupling piece.
Preferably, a rear groove is arranged behind the vacuum open groove, compressed gas is filled in the rear groove, when the sliding coupling piece of the vacuum adsorption module slides in the rear groove, the vacuum adsorption module is communicated with the inner cavity of the rear groove, and the whole length area of the rear groove is covered and sealed by the sliding coupling piece.
Preferably, the vacuum suction module comprises a pressing device, and when the sliding coupling piece of the vacuum suction module slides in the area of the vacuum open groove, the pressing device can apply external force to the sliding coupling piece so as to seal a gap between the sliding coupling piece and the vacuum open groove.
The vacuum adsorption module is arranged on a conveying chain or a conveying belt and drives the vacuum adsorption module and the sliding coupling piece to move along the vacuum open groove area.
A thermal transfer printing device comprises a device capable of realizing vacuum adsorption and control in relative movement, and the device capable of realizing vacuum adsorption and control in relative movement can be applied to a vacuum adsorption functional section of the thermal transfer printing device, but is not limited to the application of the thermal transfer printing device.
The invention has the beneficial effects that: a device capable of realizing vacuum adsorption and control in relative movement comprises a vacuum tube connected with a vacuum source, wherein a vacuum open slot is formed in the vacuum tube; a plurality of can slide in vacuum adsorption module on the vacuum open slot, when the vacuum adsorption module slides on the vacuum open slot through the slip coupling piece, the vacuum adsorption module can switch on with vacuum tube inside for the vacuum adsorption module obtains the vacuum adsorption function, when the vacuum adsorption module slides on the vacuum open slot promptly, the vacuum adsorption module can obtain continuous vacuum adsorption effect, thereby satisfy the continuous evacuation function in the relative motion, moreover, the steam generator is simple in structure, when it is applied to the vacuum adsorption function section of heat transfer apparatus, can realize the continuous evacuation function to the work piece in the removal, satisfy the continuity of operation, and do not have the removal trachea, the quantity of the evacuation head of arranging wantonly, the efficiency of very big improvement production.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic view of the internal structure of the vacuum tube of the present invention.
Detailed Description
Referring to fig. 1 to 4, fig. 1 to 4 are schematic structural views of an embodiment of the present invention, and as shown in the drawings, an apparatus capable of achieving vacuum adsorption and control in relative movement includes a vacuum tube 1 connected to a vacuum source, a vacuum open slot 11 disposed on the vacuum tube 1, and a plurality of vacuum adsorption modules 2 capable of sliding on the vacuum open slot 11 through a sliding coupling 3, where when the vacuum adsorption modules 2 slide on the vacuum open slot 11 through the sliding coupling 3, the vacuum adsorption modules 2 can be communicated with the inside of the vacuum tube 1, so that the vacuum adsorption modules 2 obtain a vacuum adsorption function, that is, when the vacuum adsorption modules 2 slide on the vacuum open slot 11, the vacuum adsorption modules 2 can obtain a continuous vacuum adsorption effect, thereby satisfying a continuous vacuum pumping function in relative movement.
Preferably, one or more vacuum open grooves 11 are formed in the vacuum tube 1, the vacuum open grooves 11 may be a continuous or intermittent groove structure, or the vacuum open grooves 11 are a porous structure, and when the vacuum adsorption module 2 slides on the vacuum open grooves 11 through the sliding coupling piece 3, the vacuum adsorption module can be communicated with the vacuum tube 1 through the continuous or intermittent groove structure or the porous structure, so that a continuous vacuum adsorption function during movement is realized.
Preferably, when the vacuum adsorption module 2 slides on the vacuum open slot 11 through the sliding coupling piece 3, the mutually coupled friction surfaces play a sealing role, and the sliding coupling piece 3 is sequentially overlapped or in contact sealing, the vacuum open slot 11 is covered in the full-length area of the vacuum open slot 11, that is, in the preferred scheme, the vacuum open slot 11 is a continuous long slot, the vacuum adsorption module 2 is continuously distributed, the vacuum open slot 11 is covered in the full-length area of the vacuum open slot 11, the vacuum open slot 11 and the external communication path are isolated, the air tightness is improved, and the attenuation and the leakage of the vacuum degree in the vacuum tube are reduced.
Preferably, a sealing structure, such as a stepped matching structure or a concave-convex matching structure, is provided between adjacent ones of the sliding coupling members 3, so that the air tightness can be improved, and air leakage can be reduced.
Preferably, the gas pressure in the vacuum tube 1 may be in a negative pressure, positive pressure or normal pressure state, and the gas pressure set arbitrarily may be transmitted to the vacuum adsorption module 22 through the sliding fit structure of the vacuum adsorption module 2 and the vacuum open slot 11, so as to achieve the pressure control for the vacuum adsorption module.
Preferably, the place ahead of vacuum open slot 11 sets up a leading groove 11a, leading groove 11a cuts off with vacuum open slot 11 and its cavity gas pressure is negative pressure, malleation or ordinary pressure state, when the slip coupling piece 3 of vacuum adsorption module 2 slides in leading groove 11a, vacuum adsorption module 2 and leading groove 11a inner chamber intercommunication, are covered and sealed by slip coupling piece 3 in leading groove 11a full length region, through the design of this leading groove 11a, can make when vacuum adsorption module 2 slides in leading groove 11 a's position, can realize the function of bleeding, exhaust or no pneumatic pressure change, satisfy different needs.
Preferably, as shown in the figure, a rear groove 11b is arranged behind the vacuum open groove 11, compressed gas is filled in the rear groove 11b, when the sliding coupling piece 3 of the vacuum adsorption module 2 slides in the rear groove 11b, the vacuum adsorption module 2 is communicated with the inner cavity of the rear groove 11b, the whole length area of the rear groove 11b is covered and sealed by the sliding coupling piece 3, and through the design of the rear groove 11b, when the vacuum adsorption module 2 slides in the position of the rear groove 11b, the exhaust function can be realized, that is, air is blown at the outlet of the vacuum adsorption module 2, so as to meet different requirements.
Preferably, the vacuum adsorption module 2 comprises a pressing device 4, and when the sliding coupling piece 3 of the vacuum adsorption module 2 slides in the area of the vacuum open groove 11, the pressing device 4 can apply an external force to the sliding coupling piece 3 to seal a gap between the sliding coupling piece 3 and the vacuum open groove 11, so as to increase air tightness.
In the implementation process, the pressing device 4 may be an elastic pressing plate connected to a mechanical spring or a gas spring, or a Z-shaped limiting pressing plate fixed on the vacuum tube 1, or a magnetic attraction device, etc.
Preferably, the vacuum adsorption module 2 is arranged on a conveying chain 5 or a conveying belt, the sliding coupling piece 3 of the vacuum adsorption module 2 is driven to move along the vacuum open slot 11 region, so that the relative sliding between the vacuum adsorption module 2 and the vacuum tube 1 is realized, and the continuous circulating conveying of the vacuum adsorption module 2 can be realized due to the conveying chain 5 or the conveying belt non-circulating conveying device, so that different production requirements are met.
The device capable of realizing vacuum adsorption and control in relative movement can be applied to transfer printing equipment, particularly thermal transfer printing equipment of sectional materials or plates, realizes circulating continuous transfer printing operation without air pipe limitation, can randomly arrange the number of the vacuum adsorption modules 2, and improves the transfer printing efficiency.
The heat transfer printing equipment comprises a circulating workpiece conveying device, the workpiece conveying device is a conveying chain or a conveying belt, the vacuum adsorption module 2 is arranged on the conveying chain or the conveying belt, and the workpiece conveying device passes through the heating furnace body.
When the vacuum pipe conveying device works, a worker or an intelligent robot sleeves and seals a film coating opening of a coated workpiece and the vacuum adsorption module 2, the workpiece conveying device conveys the vacuum adsorption module 2 and the workpiece, when the vacuum adsorption module 2 moves to the vacuum pipe 1, the sliding coupling piece 3 is firstly matched with the preposed groove 11a, the preposed groove 11a can be under negative pressure or normal pressure, the worker can conveniently adjust the film material, if the film material does not tightly adhere to the workpiece, the preposed groove 11a can be adjusted to the normal pressure, then the film material is manually adjusted, and the film material is ensured to tightly adhere to the workpiece;
then the vacuum adsorption module 2 moves to be matched with the vacuum open slot 11, the vacuum tube 1 is used for vacuumizing the membrane material, part or all of the section of the vacuum open slot 11 is positioned in the heating furnace body, so that the membrane material passes through the heating furnace body in a vacuum state, the membrane material is tightly attached to the surface of a workpiece under negative pressure, and the pattern on the membrane material is transferred to the surface of the workpiece through heating of the heating furnace body, thereby completing the transfer process;
finally, the vacuum adsorption module 2 moves to be matched with the rear groove 11b, the rear groove 11b inflates air to the membrane material, the inner wall of the membrane material is expanded to be separated from the surface of a workpiece, the membrane material is convenient to remove, the membrane material removing process can be completed on line, or the workpiece is removed by a worker or an intelligent robot and then peeled, after the workpiece is removed, the workpiece to be transferred is placed on a workpiece conveying device by the worker or the intelligent robot after being coated, the circulation type continuous transfer printing operation can be realized by the circulation, and the production efficiency is far higher than that of the traditional transfer printing equipment.
In the above embodiments, only the device capable of achieving vacuum suction and control in relative movement is applied to the transfer apparatus, but the device capable of achieving vacuum suction and control in relative movement is not limited to the application in the transfer apparatus, and may also be used in other fields, such as vacuum packaging field, and the like, and is not described in detail herein.
While the preferred embodiments of the present invention have been illustrated and described, it will be appreciated that various changes can be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. Device that can realize vacuum adsorption and control in relative motion, characterized by, includes:
the vacuum tube is connected with a vacuum source and is provided with a vacuum open slot;
the vacuum adsorption modules can slide on the vacuum open grooves, the vacuum adsorption modules are provided with sliding coupling pieces in sliding fit with the vacuum open grooves, and when the sliding coupling pieces of the vacuum adsorption modules slide on the vacuum open grooves, the vacuum adsorption modules are communicated with the insides of the vacuum tubes, and then the vacuum adsorption modules obtain a vacuum adsorption function;
a pressing device;
the vacuum adsorption module is characterized in that a preposed groove is arranged in front of the vacuum open groove, the gas pressure of a cavity in the preposed groove is in a negative pressure, positive pressure or normal pressure state, when the sliding coupling piece of the vacuum adsorption module slides in the preposed groove, the vacuum adsorption module is communicated with the inner cavity of the preposed groove, and the preposed groove is covered and sealed by the sliding coupling piece in the full-length area;
a rear groove is formed behind the vacuum open groove, compressed gas is filled in the rear groove, when the sliding coupling piece of the vacuum adsorption module slides in the rear groove, the vacuum adsorption module is communicated with an inner cavity of the rear groove, and the whole length area of the rear groove is covered and sealed by the sliding coupling piece;
when the sliding coupling piece of the vacuum adsorption module slides on the vacuum open slot, the mutually coupled friction surfaces play a sealing role, the sliding coupling piece is sequentially overlapped or in contact sealing, the vacuum open slot is covered in the full-length area of the vacuum open slot, the vacuum open slot and an external communication path are isolated, and the attenuation and leakage of the vacuum degree in the vacuum tube are reduced;
vacuum adsorption module the slip coupling piece is in when the regional slip of vacuum open slot, closing device can be with external force action on the slip coupling piece, in order to seal the slip coupling piece with clearance between the vacuum open slot.
2. The device for realizing vacuum adsorption and control in relative movement according to claim 1, wherein: the vacuum tube is provided with one or more vacuum open grooves which can be of a continuous or interrupted groove structure, and the vacuum open grooves are of a porous structure.
3. The device for realizing vacuum adsorption and control in relative movement according to claim 1, wherein: the gas pressure in the vacuum tube can be in a negative pressure, positive pressure or normal pressure state, and can transmit the gas pressure set at will to the vacuum adsorption module so as to control the pressure of the vacuum adsorption module.
4. The device for realizing vacuum adsorption and control in relative movement according to claim 1, wherein: the vacuum adsorption module is arranged on a conveying chain or a conveying belt and drives the vacuum adsorption module and the sliding coupling piece to move along the vacuum open groove area.
5. The thermal transfer apparatus, comprising the device for vacuum suction and control in relative motion according to any one of claims 1 to 4, wherein the device for vacuum suction and control in relative motion is applicable to the vacuum suction functional section of the thermal transfer apparatus, but is not limited to the application of the thermal transfer apparatus.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240880.3A CN106864013A (en) | 2017-04-13 | 2017-04-13 | Transfer apparatus and material transfer production line |
| CN201710240759.0A CN106882618A (en) | 2017-04-13 | 2017-04-13 | The conveying device and transfer apparatus of transfer apparatus |
| CN2017102408803 | 2017-04-13 | ||
| CN2017102407590 | 2017-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107529500A CN107529500A (en) | 2018-01-02 |
| CN107529500B true CN107529500B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710733819.2A Active CN107529500B (en) | 2017-04-13 | 2017-08-24 | Device capable of realizing vacuum adsorption and control in relative movement and thermal transfer printing equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528012A (en) * | 2018-05-07 | 2018-09-14 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Swinging air pressure solid thermal transfer unit |
Citations (5)
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|---|---|---|---|---|
| JP2011143620A (en) * | 2010-01-15 | 2011-07-28 | Ihi Corp | Vacuum suction stage |
| CN203888346U (en) * | 2014-06-18 | 2014-10-22 | 珠海市华晶微电子有限公司 | Vacuum adsorption device |
| CN204249528U (en) * | 2014-11-18 | 2015-04-08 | 李冠华 | One vacuumizes automatic transfer printing aluminium section bar equipment |
| CN205130611U (en) * | 2015-11-25 | 2016-04-06 | 美可达电子影像有限公司 | Small -size vacuum belt -Type furnace heat -transfer seal stove |
| CN207389636U (en) * | 2017-08-24 | 2018-05-22 | 山东戴科优装备制造股份有限公司 | Vacuum suction and the device of control and thermal transfer equipment can be realized in relative movement |
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2017
- 2017-08-24 CN CN201710733819.2A patent/CN107529500B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011143620A (en) * | 2010-01-15 | 2011-07-28 | Ihi Corp | Vacuum suction stage |
| CN203888346U (en) * | 2014-06-18 | 2014-10-22 | 珠海市华晶微电子有限公司 | Vacuum adsorption device |
| CN204249528U (en) * | 2014-11-18 | 2015-04-08 | 李冠华 | One vacuumizes automatic transfer printing aluminium section bar equipment |
| CN205130611U (en) * | 2015-11-25 | 2016-04-06 | 美可达电子影像有限公司 | Small -size vacuum belt -Type furnace heat -transfer seal stove |
| CN207389636U (en) * | 2017-08-24 | 2018-05-22 | 山东戴科优装备制造股份有限公司 | Vacuum suction and the device of control and thermal transfer equipment can be realized in relative movement |
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Address after: 369 Yuzhong Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Applicant after: SHANDONG DECO-PRO EQUIPMENT MANUFACTURING Corp.,Ltd. Applicant after: DAIKEYOU TECHNOLOGY (BEIJING) Co.,Ltd. Address before: 262600 south of Qingshan Road, east of Linqu County, Weifang City, Shandong Province, to the west of Panlong Road Applicant before: SHANDONG DAIKEYOU EQUIPMENT MANUFACTURING Co.,Ltd. Applicant before: DAIKEYOU TECHNOLOGY (BEIJING) Co.,Ltd. |
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Effective date of registration: 20201104 Address after: 369 Yuzhong Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Applicant after: SHANDONG DECO-PRO EQUIPMENT MANUFACTURING Corp.,Ltd. Address before: 369 Yuzhong Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Applicant before: SHANDONG DECO-PRO EQUIPMENT MANUFACTURING Corp.,Ltd. Applicant before: DAIKEYOU TECHNOLOGY (BEIJING) Co.,Ltd. |
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Effective date of registration: 20221226 Address after: 442000 Intellectual Innovation Incubation Park, Shiyan Economic and Technological Development Zone, Hubei Province Applicant after: Daikeyou Intelligent Equipment (Hubei) Co.,Ltd. Address before: No. 369, Yuzhong Road, Dongcheng Street, Linqu County, Weifang, Shandong 262699 Applicant before: SHANDONG DECO-PRO EQUIPMENT MANUFACTURING Corp.,Ltd. |
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