CN210789695U - Fixing device is adsorbed in cutting of heat transfer buckled plate - Google Patents
Fixing device is adsorbed in cutting of heat transfer buckled plate Download PDFInfo
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- CN210789695U CN210789695U CN201921264988.7U CN201921264988U CN210789695U CN 210789695 U CN210789695 U CN 210789695U CN 201921264988 U CN201921264988 U CN 201921264988U CN 210789695 U CN210789695 U CN 210789695U
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- heat transfer
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- vacuum chuck
- corrugated plate
- transfer corrugated
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Abstract
The utility model provides a heat transfer corrugated plate cutting, adsorbing and fixing device, which relates to the field of heat transfer corrugated plate cutting auxiliary equipment, and comprises a supporting platform, a positioning template, a vacuum pump and a plurality of groups of adsorption components, the utility model saves manpower for carrying a pressing block, realizes automatic adsorption and fixation of the heat transfer corrugated plate, has simple operation and saves manpower; through vacuum chuck absorption heat transfer buckled plate, the adsorption affinity is even stable, can effectively guarantee the stability of heat transfer buckled plate in cutting process, and the stainless steel passive film that not only can heat transfer buckled plate surface is not destroyed, can guarantee the cutting precision moreover.
Description
Technical Field
The utility model relates to a heat transfer buckled plate cuts the auxiliary assembly field, especially relates to a fixing device is adsorbed in cutting of heat transfer buckled plate.
Background
The heat transfer element of the all-welded plate heat exchanger is a heat transfer corrugated plate, the heat transfer corrugated plate needs to be welded in a matched mode, and the overall dimension precision of the heat transfer corrugated plate can directly influence the welding quality. The heat transfer corrugated plate is formed by pressing by a special oil press for forming the heat transfer corrugated plate, the formed heat transfer corrugated plate is large in deformation, 2-3mm deviation exists in the overall dimension, and in order to ensure the welding quality, the heat transfer corrugated plate needs to be cut to ensure the dimensional accuracy.
At present, common cutting modes adopted in the industry mainly include cutting by a plate shearing machine, punching by a punching machine, a laser cutting machine and the like, and the heat transfer corrugated plate is directly welded without cutting.
The optical fiber laser cutting machine is popularized and used with the advantages of the optical fiber laser cutting machine by combining the factors such as the material, the thickness and the energy consumption of the heat transfer corrugated plate, and the cutting size precision of the heat transfer corrugated plate can be ensured and the production efficiency is effectively improved because the laser has the advantages of energy concentration, low cutting heat loss, small material cutting deformation, convenient operation, low labor intensity and the like.
The laser cutting machine cuts off the excess material at the edge of the heat transfer corrugated plate according to the drawing and the size precision requirement to obtain a workpiece meeting the follow-up processing requirement, reduces the error caused by the self deformation of the heat transfer corrugated plate in order to ensure the cutting precision, needs to place a strip-shaped pressing block on the heat transfer corrugated plate to be cut, presses the heat transfer corrugated plate flat by depending on the weight of the pressing block, and plays a role in fixing, thereby ensuring the stability of the heat transfer corrugated plate in the cutting process.
The influence of factors such as deformation, the shape of a pressing block, the placement position and the like after the heat transfer corrugated plate is pressed and molded is adopted, and the pressing block placement mode is adopted, so that the heat transfer corrugated plate cannot be completely guaranteed to meet the cutting requirement of a flat state. The pressing block is made of steel, so that the pressing block is heavy in weight, needs frequent operation of an operator, and is easy to damage the heat transfer corrugated plate, so that the surface of the heat transfer corrugated plate is scratched, a stainless steel passive film on the surface of the heat transfer corrugated plate is damaged, and the product quality is influenced; the briquetting is placed to the manual work, just needs the frequent business turn over of operative employee or upper and lower laser cutting machine operation platform, has the potential safety hazard, reduces production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a heat transfer buckled plate cutting and adsorb fixing device, should adsorb fixing device and not only use manpower sparingly, can protect heat transfer buckled plate surface moreover, improve the cutting precision.
The utility model discloses a realize through following technical scheme: a cutting, adsorbing and fixing device for a heat transfer corrugated plate comprises a supporting platform, a positioning template, a vacuum pump and a plurality of groups of adsorbing components, wherein the positioning template is fixed on the supporting platform, the adsorbing components are used for adsorbing the heat transfer corrugated plate to be cut, which is placed on the positioning template,
the adsorption component comprises a vacuum chuck and a fixing unit, the vacuum chuck is connected with a vacuum pump through a hose, the fixing unit is used for supporting the vacuum chuck, a positioning hole is formed in the positioning template, and the vacuum chuck penetrates through the positioning hole to lock a heat transfer corrugated plate to be cut.
According to the above technical scheme, preferably, the fixing unit comprises a slide rail, a slide block matched with the slide rail and a connecting rod, the upper end of the connecting rod is connected with the vacuum chuck, and the lower end of the connecting rod is fixedly connected with the slide block.
According to the technical scheme, preferably, the fixing unit is an air cylinder, the lower portion of the vacuum chuck is connected with the air cylinder, and the vacuum chuck penetrates through the positioning hole to lock the heat transfer corrugated plate to be cut under the pushing of the air cylinder.
The utility model has the advantages that: the utility model saves manpower to carry the pressing block, realizes automatic adsorption and fixation of the heat transfer corrugated plate, has simple operation and saves manpower; through vacuum chuck absorption heat transfer buckled plate, the adsorption affinity is even stable, can effectively guarantee the stability of heat transfer buckled plate in cutting process, and the stainless steel passive film that not only can heat transfer buckled plate surface is not destroyed, can guarantee the cutting precision moreover.
Drawings
Fig. 1 shows a schematic front view structure diagram according to embodiment 1 of the present invention.
Fig. 2 shows a schematic top view of embodiment 1 according to the present invention.
Fig. 3 shows a schematic structural diagram of a part a in fig. 1.
Fig. 4 shows a schematic structural diagram of the sliding rail driving the slider and the vacuum chuck in embodiment 2 according to the present invention.
Fig. 5 shows a schematic structural diagram of the cylinder driving the vacuum chuck in embodiment 3 according to the present invention, which is in a standby state.
Fig. 6 shows another schematic structure diagram of the cylinder driving the vacuum chuck in embodiment 3 according to the present invention, where the vacuum chuck is in a rising state.
Fig. 7 shows another schematic structure diagram of the cylinder driving the vacuum chuck in embodiment 3 according to the present invention, at this time, the vacuum chuck is in a descending state.
In the figure: 1. a support platform; 2. positioning a template; 3. a vacuum chuck; 4. a hose; 5. positioning holes; 6. the heat transfer corrugated plate is to be cut; 7. a slide rail; 8. a slider; 9. a connecting rod; 10. and a cylinder.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Example 1
As shown in fig. 1, 2 and 3, the utility model provides a heat transfer corrugated plate cutting, adsorbing and fixing device, which comprises a supporting platform 1, a positioning template 2, a vacuum pump (not shown in the figures) and a plurality of groups of adsorbing components, wherein the positioning template 2 is fixed on the supporting platform 1, the adsorbing components are used for adsorbing the heat transfer corrugated plate 6 to be cut which is placed on the positioning template 2, wherein,
the adsorption component comprises a vacuum chuck 3 and a fixing unit, the vacuum chuck 3 is connected with a vacuum pump through a hose 4, the fixing unit is located below the positioning template 2 and used for supporting the fixed vacuum chuck 3, a positioning hole 5 is formed in the positioning template 2, the vacuum chuck 3 penetrates through the positioning hole 5 to be locked and is to be cut into a heat transfer corrugated plate 6, and the vacuum chuck 3 can easily adsorb and fix the heat transfer corrugated plate due to the fact that the heat transfer corrugated plate used for transferring heat is small in corrugated size.
The working process is as follows:
after the heat transfer buckled plate is through hydraulic press forming, place locating template 2 with it by robotic arm or manual work on, open external air supplies such as vacuum pump, make vacuum chuck 3 begin work through vacuum hose 4, because 3 lower parts of vacuum chuck are connected with fixed unit, when vacuum chuck 3 adsorbs the heat transfer buckled plate, can produce great decurrent pulling force, thereby will cut the heat transfer buckled plate taut, realize the fixed action to the heat transfer buckled plate, then keep external air supplies such as vacuum pump open until the cutting is accomplished can.
Example 2
As shown in fig. 4, with reference to fig. 1, fig. 2 and fig. 3, preferably, the fixing unit includes a slide rail 7, a slide block 8 and a connecting rod 9, which are matched with the slide rail 7, an upper end of the connecting rod 9 is connected with the vacuum chuck 3, a lower end of the connecting rod 9 is fixedly connected with the slide block 8, the positioning hole 5 is a bar-shaped positioning hole 5, the vacuum chuck 3 is driven by the slide block 8 to slide stably in the bar-shaped positioning hole, so as to adsorb a heat transfer corrugated plate with a large fixed size, and the adsorption position is adjustable according to actual conditions.
Example 3
As shown in fig. 1, 2, 3, 5, 6 and 7, preferably, the fixing unit is an air cylinder 10, the lower part of the vacuum chuck 3 is connected with the air cylinder 10, the vacuum chuck 3 is pushed by the air cylinder 10 to pass through the positioning hole 5 to lock the heat transfer corrugated plate 6 to be cut, the vacuum chuck 3 can move up and down in the positioning hole 5 under the driving of the air cylinder 10, wherein fig. 5 shows that the air cylinder is in a standby state, fig. 6 shows that the air cylinder pushes the vacuum chuck to ascend to adsorb the heat transfer corrugated plate, fig. 7 shows that the vacuum chuck has adsorbed the heat transfer corrugated plate, and the air cylinder drives the vacuum chuck to pull downwards until the heat transfer corrugated plate reaches a specified cutting height; to the heat transfer buckled plate that has great deformation, can realize the absorption of heat transfer buckled plate and fix and the levelling function, guarantee heat transfer buckled plate cutting stability and precision.
The utility model discloses of course the utility model discloses also there is the condition with cylinder 10 lower extreme and slider 8 matched with, cylinder 10 and vacuum chuck 3 translation under slider 8's sliding action this moment to make vacuum chuck 3 not only can horizontal translation, but also can the up-and-down motion, thereby satisfy the more adsorption conditions of heat transfer buckled plate.
The utility model has the advantages that: the utility model saves manpower to carry the pressing block, realizes automatic adsorption and fixation of the heat transfer corrugated plate, has simple operation and saves manpower; through 3 absorption heat transfer buckled plates of vacuum chuck, the adsorption affinity is even stable, can effectively guarantee the stability of heat transfer buckled plate in cutting process, and the stainless steel passive film on corrugated plate surface can not only be passed heat is not destroyed, can guarantee the cutting precision moreover.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A cutting, adsorbing and fixing device for heat transfer corrugated plates is characterized by comprising a supporting platform, a positioning template, a vacuum pump and a plurality of groups of adsorbing components, wherein the positioning template is fixed on the supporting platform, the adsorbing components are used for adsorbing the heat transfer corrugated plates to be cut, which are placed on the positioning template,
the adsorption component comprises a vacuum chuck and a fixing unit, the vacuum chuck is connected with a vacuum pump through a hose, the fixing unit is used for supporting the vacuum chuck, a positioning hole is formed in the positioning template, and the vacuum chuck penetrates through the positioning hole to lock a heat transfer corrugated plate to be cut.
2. The heat transfer corrugated plate cutting, adsorbing and fixing device according to claim 1, wherein the fixing unit comprises a slide rail, a slide block matched with the slide rail, and a connecting rod, the upper end of the connecting rod is connected with the vacuum chuck, and the lower end of the connecting rod is fixedly connected with the slide block.
3. The cutting, absorbing and fixing device for the heat transfer corrugated plate as claimed in claim 1, wherein the fixing unit is a cylinder, the lower portion of the vacuum chuck is connected to the cylinder, and the vacuum chuck is pushed by the cylinder to pass through the positioning hole to lock the heat transfer corrugated plate to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264988.7U CN210789695U (en) | 2019-08-06 | 2019-08-06 | Fixing device is adsorbed in cutting of heat transfer buckled plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264988.7U CN210789695U (en) | 2019-08-06 | 2019-08-06 | Fixing device is adsorbed in cutting of heat transfer buckled plate |
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| Publication Number | Publication Date |
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| CN210789695U true CN210789695U (en) | 2020-06-19 |
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| CN201921264988.7U Active CN210789695U (en) | 2019-08-06 | 2019-08-06 | Fixing device is adsorbed in cutting of heat transfer buckled plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786994A (en) * | 2023-06-28 | 2023-09-22 | 广东美克激光智能装备科技有限公司 | High-precision optical fiber laser cutting machine and working method |
-
2019
- 2019-08-06 CN CN201921264988.7U patent/CN210789695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786994A (en) * | 2023-06-28 | 2023-09-22 | 广东美克激光智能装备科技有限公司 | High-precision optical fiber laser cutting machine and working method |
| CN116786994B (en) * | 2023-06-28 | 2024-02-27 | 广东美克激光智能装备科技有限公司 | High-precision optical fiber laser cutting machine and working method |
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