SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser cutting heat dissipation cushion cap to solve the diamond that proposes in the above-mentioned background art and can produce a large amount of heats when cutting with laser, cause cutting back diamond product temperature very high, can't pack immediately, prior art makes the diamond after the cutting in the air natural cooling or put into normal atmospheric temperature aquatic cooling, natural cooling speed is slower in the air, it can make diamond temperature sharply decline to cause the problem that the product damaged to put into the aquatic cooling.
In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting heat dissipation bearing platform comprises a bearing platform body, wherein two symmetrically arranged mounting grooves are formed in the upper side wall of the bearing platform body, and a vacuum sucker is arranged in the mounting groove, the lower side wall of the bearing platform body is fixedly connected with a plurality of symmetrically arranged support columns, and the lower side wall of the bearing platform body is inserted with a U-shaped pipe, two ends of the U-shaped pipe penetrate through the bottom of the mounting groove and are fixed with the bottom of the vacuum chuck, the side wall of the U-shaped pipe is fixedly connected with a connecting pipe, the lower side wall of the bearing platform body is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with a working box, the other end of the connecting pipe is fixed with the side wall of the working box, and the side wall of the working box far away from the connecting pipe is fixedly connected with an exhaust pipe, a flow passage is arranged inside the bearing platform body, and the runner includes water inlet and delivery port, the lower lateral wall of cushion cap body is provided with the water supply mechanism that is used for supplying water to the runner.
Preferably, the water supply mechanism comprises a fixed plate fixedly connected with the lower side wall of the bearing platform body, a working pipe is fixedly inserted into the side wall of the fixed plate, a first fixed pipe is fixedly connected with the side wall of the working pipe, a first one-way mechanism is arranged in the first fixed pipe, the other end of the first fixed pipe is fixedly connected with a water supply pipe, the other end of the water supply pipe is fixed with the water inlet, the bottom of the working pipe is fixedly connected with a second fixed pipe, a second one-way mechanism is arranged in the second fixed pipe, the other end of the second fixed pipe is fixedly connected with a hose, and the lower side wall of the bearing platform body is fixedly connected with a water storage tank, the other end of the hose is fixed with the side wall of the water storage tank, and the side wall of the water storage tank is fixedly connected with a water pumping pipe, the other end of the water pumping pipe is fixed with the water outlet, the piston is connected in the working tube in a sliding mode, and a pushing mechanism used for pushing the piston to move is arranged on the side wall of the working tube.
Preferably, first one-way mechanism includes first conical tube and the first filter of fixed connection in first fixed tube, and a plurality of first through-holes have been seted up to the lateral wall of first filter, the lateral wall of first filter has first ball sealer through first spring coupling, and just first ball sealer offsets with the inner wall of first conical tube.
Preferably, the second one-way mechanism comprises a second conical pipe and a second filter plate which are fixedly connected in the second fixing pipe, a plurality of second through holes are formed in the side wall of the second filter plate, the side wall of the second filter plate is connected with a second sealing ball through a second spring, and the second sealing ball is abutted to the inner wall of the second conical pipe.
Preferably, pushing mechanism includes the slide bar of fixed connection at the piston tip, and the other end of slide bar runs through the tip setting of working tube, the lateral wall cover of slide bar is equipped with the third spring, the third spring adopts compression spring, and the lateral wall of work box rotates through the pivot and is connected with the rolling disc, the sand grip that all sides fixedly connected with of rolling disc set up in a plurality of arrays, and the top of slide bar slides on the lateral wall of sand grip, the rotation of pivot drives through actuating mechanism.
Preferably, actuating mechanism is including setting up the fan that changes in the work box, and changes the fan and rotate through the lateral wall of dwang and work box and be connected, the one end of dwang runs through the lateral wall of work box and is fixed with the one end of pivot.
Preferably, the bearing platform body is made of copper.
Preferably, the flow channel is arranged in an S-shaped bending manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of laser cutting heat dissipation cushion cap, through setting up the runner etc, when the cutting, the diamond that will wait to cut is placed on vacuum chuck, then, bleed through the exhaust tube, make vacuum chuck with diamond absorption at the last lateral wall of cushion cap body, and simultaneously, get into the runner from the water inlet through water supply mechanism, and discharge from the delivery port, and the material that the cushion cap body adopted is copper, have fine heat conduction effect, the heat that will produce in the cutting process is finally taken away by the cooling water through copper heat dissipation cushion cap body, make the diamond cool off through heat-conducting mode in the course of working, cooling efficiency is faster, the effect is better, make and can take off and pack after the processing is accomplished, the efficiency of processing is improved.
2. The laser cutting heat dissipation bearing platform is characterized in that a water supply mechanism and the like are arranged, when an exhaust tube is used for exhausting air, air enters a U-shaped tube from a vacuum chuck and enters a working box through a connecting tube, when the air enters the working box, the air impacts the surface of a rotating fan to enable the rotating fan to rotate, the rotating fan rotates to drive a rotating rod to rotate and further drive a rotating shaft and a rotating disc to rotate, when a convex strip abuts against the end part of the sliding rod, the sliding rod and a piston are pushed to move inwards along the working tube, meanwhile, the sliding rod slides on the side wall of the convex strip, a third spring is stretched, and when the convex strip crosses the sliding rod, the sliding rod and the piston are enabled to move outwards and reset under the action of the third spring, so that the reciprocating sliding of the piston in the working tube is realized, when the piston moves outwards, negative pressure is generated in the working tube, meanwhile, a first one-way mechanism is closed, a second one-way mechanism is opened, at this moment, during the cooling water in the storage water tank passes through the fixed pipe entering working tube of hose and second, when the piston inwards removes, squeeze the cooling water in the working tube, and simultaneously, first one way mechanism opens, second one way mechanism closes, and at this moment, the cooling water in the working tube is squeezed the back and gets into in the runner behind first fixed pipe and the delivery pipe, and simultaneously, the cooling water in the runner is cooled off in getting into the storage water tank through the drinking-water pipe after being squeezed, thereby can utilize the laser cutting in-process, the flow of air is power when bleeding to vacuum chuck, realize carrying out automatic water supply in the runner in the cutting process, and simultaneously, guarantee the circulation of cooling water, and is more convenient to use, and environmental protection.
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. 1-8, the present invention provides a technical solution: a laser cutting heat dissipation bearing platform comprises a bearing platform body 1, wherein two symmetrically arranged mounting grooves 11 are formed in the upper side wall of the bearing platform body 1, vacuum suckers 12 are arranged in the mounting grooves 11, the vacuum suckers 12 adopt non-contact vacuum suckers, the structure and principle of the vacuum suckers 12 are well known in the technical field, no tag is needed here, the lower side wall of the bearing platform body 1 is fixedly connected with a plurality of symmetrically arranged supporting columns 10, a U-shaped pipe 13 is inserted into the lower side wall of the bearing platform body 1, two ends of the U-shaped pipe 13 penetrate through the bottom of the mounting groove 11 and are fixed with the bottom of the vacuum sucker 12, the side wall of the U-shaped pipe 13 is fixedly connected with a connecting pipe 14, the lower side wall of the bearing platform body 1 is fixedly connected with a connecting plate 15, the side wall of the connecting plate 15 is fixedly connected with a working box 3, the other end of the connecting pipe 14 is fixed with the side wall of the working box 3, and the side wall of the working box 3, which is far away from the connecting pipe 14, is fixedly connected with an exhaust pipe 4, runner 5 has been seted up to cushion cap body 1's inside, and runner 5 includes water inlet 501 and delivery port 502, the lower lateral wall of cushion cap body 1 is provided with the water supply mechanism that is used for carrying out the water supply to runner 5, can finally be taken away the heat that produces in the cutting process by the cooling water through copper heat dissipation cushion cap body 1, make the diamond cool off through heat-conducting mode in the course of working, cooling efficiency is faster, the effect is better, make and can take off and pack after the processing is accomplished, the efficiency of processing is improved, and, can utilize the laser cutting in-process, the flow of air is power when bleeding vacuum chuck 12, realize carrying out automatic water supply in runner 5 in the cutting process, and simultaneously, guarantee the circulation of cooling water, and more convenient to use, and environmental protection.
Further, the water supply mechanism comprises a fixing plate 201 fixedly connected to the lower side wall of the bearing platform body 1, a working pipe 202 is fixedly inserted into the side wall of the fixing plate 201, a first fixing pipe 207 is fixedly connected to the side wall of the working pipe 202, a first one-way mechanism is arranged in the first fixing pipe 207, a water supply pipe 208 is fixedly connected to the other end of the first fixing pipe 207, the other end of the water supply pipe 208 is fixed to the water inlet 501, a second fixing pipe 203 is fixedly connected to the bottom of the working pipe 202, a second one-way mechanism is arranged in the second fixing pipe 203, a hose 204 is fixedly connected to the other end of the second fixing pipe 203, a water storage tank 205 is fixedly connected to the lower side wall of the bearing platform body 1, the other end of the hose 204 is fixed to the side wall of the water storage tank 205, a water pumping pipe 206 is fixedly connected to the side wall of the water storage tank 205, the other end of the water pumping pipe 206 is fixed to the water outlet 502, a piston 209 is slidably connected to the working pipe 202, and the sidewall of the working tube 202 is provided with a pushing mechanism for pushing the piston 209 to move, when the piston 209 moves outwards, negative pressure is generated in the working tube 202, at the same time, the first one-way mechanism is closed, the second one-way mechanism is opened, at this time, cooling water in the water storage tank 205 enters the working tube 202 through the hose 204 and the second fixed pipe 203, when the piston 209 moves inwards, the cooling water in the working tube 202 is squeezed, at the same time, the first one-way mechanism is opened, the second one-way mechanism is closed, at this time, the cooling water in the working tube 202 enters the runner 5 after being squeezed through the first fixed pipe 207 and the water supply pipe 208, at the same time, the cooling water in the runner 5 enters the water storage tank 205 through the water pumping pipe 206 to be cooled, thereby utilizing the flow of air when the vacuum chuck 12 is pumped out as power in the laser cutting process, realizing automatic water supply in the runner 5 in the cutting process, meanwhile, the circulation of cooling water is ensured, and the use is more convenient and environment-friendly.
Further, the first one-way mechanism comprises a first conical pipe 601 and a first filter plate 602 which are fixedly connected in the first fixing pipe 207, a plurality of first through holes 603 are formed in the side wall of the first filter plate 602, the side wall of the first filter plate 602 is connected with a first sealing ball 605 through a first spring 604, the first sealing ball 605 abuts against the inner wall of the first conical pipe 601, when the piston 209 moves outwards, negative pressure is generated in the working pipe 202, meanwhile, the first sealing ball 605 abuts against the inner wall of the first conical pipe 601, namely the first one-way mechanism is closed, when the piston 209 moves inwards, cooling water in the working pipe 202 is squeezed, and meanwhile, the first sealing ball 605 does not abut against the inner wall of the first conical pipe 601 any more, namely the first one-way mechanism is opened.
Further, the second one-way mechanism comprises a second tapered pipe 701 and a second filter plate 702 which are fixedly connected in the second fixing pipe 203, a plurality of second through holes 703 are formed in the side wall of the second filter plate 702, the side wall of the second filter plate 702 is connected with a second sealing ball 705 through a second spring 704, the second sealing ball 705 abuts against the inner wall of the second tapered pipe 701, when the piston 209 moves outwards, negative pressure is generated in the working pipe 202, the second sealing ball 705 does not abut against the inner wall of the second tapered pipe 701 any more, namely the second one-way mechanism is opened, when the piston 209 moves inwards, cooling water in the working pipe 202 is squeezed, the second sealing ball 705 abuts against the inner wall of the second tapered pipe 701, namely the second one-way mechanism is closed.
Further, pushing mechanism includes the slide bar 901 of fixed connection at piston 209 tip, and the other end of slide bar 901 runs through the tip setting of working tube 202, the lateral wall cover of slide bar 901 is equipped with third spring 902, third spring 902 adopts compression spring, and the lateral wall of work box 3 rotates through pivot 903 and is connected with rolling disc 904, the sand grip 905 that the week side fixedly connected with of rolling disc 904 set up, and the top of slide bar 901 slides on the lateral wall of sand grip 905, the rotation of pivot 903 drives through actuating mechanism, be convenient for remove piston 209.
Further, actuating mechanism is including setting up the commentaries on classics fan 802 in work box 3, and it is connected with the lateral wall rotation of work box 3 through dwang 801 to change fan 802, the one end of dwang 801 runs through the lateral wall of work box 3 and is fixed with the one end of pivot 903, when exhaust tube 4 bleeds, the air gets into U-shaped pipe 13 from vacuum chuck 12, and get into work box 3 through connecting pipe 14, when getting into work box 3, strike and make it rotate on the surface of commentaries on classics fan 802, the rotation of commentaries on classics fan 802 drives the rotation of dwang 801, and then drive the rotation of pivot 903 and rolling disc 904, and is more convenient to use, and is environment-friendly.
Furthermore, the material that cushion cap body 1 adopted is copper, and heat conductivility is better.
Furthermore, the flow channel 5 is arranged in an S-shaped bending manner, so that the heat dissipation effect is better.
The working principle is as follows: when the diamond cutting machine is used, firstly, the diamond to be cut is placed on the vacuum chuck 12, then, air is extracted through the extraction pipe 4, so that the vacuum chuck 12 adsorbs the diamond on the upper side wall of the bearing platform body 1;
meanwhile, when the air suction pipe 4 sucks air, air enters the U-shaped pipe 13 from the vacuum chuck 12 and enters the work box 3 through the connecting pipe 14, when entering the work box 3, the air impacts the surface of the rotating fan 802 to rotate, the rotating fan 802 rotates to drive the rotating rod 801 to rotate, and further drive the rotating shaft 903 and the rotating disk 904 to rotate, when the convex strip 905 abuts against the end of the sliding rod 901, the sliding rod 901 and the piston 209 are pushed to move inwards along the work pipe 202, meanwhile, the sliding rod 901 slides on the side wall of the convex strip 905, the third spring 902 is stretched, and when the convex strip 905 passes over the sliding rod 901, the sliding rod 901 and the piston 209 are moved outwards and reset under the action of the third spring 902, so that the reciprocating sliding of the piston 209 in the work pipe 202 is realized, when the piston 209 moves outwards, negative pressure is generated in the work pipe 202, and simultaneously, the first one-way mechanism is closed, the second one-way mechanism is opened, at the moment, cooling water in the water storage tank 205 enters the working pipe 202 through the hose 204 and the second fixing pipe 203, when the piston 209 moves inwards, the cooling water in the working pipe 202 is extruded, meanwhile, the first one-way mechanism is opened, the second one-way mechanism is closed, at the moment, the cooling water in the working pipe 202 enters the runner 5 after being extruded through the first fixing pipe 207 and the water supply pipe 208, and meanwhile, the cooling water in the runner 5 enters the water storage tank 205 through the water pumping pipe 206 for cooling after being extruded, so that the flow of air during air suction of the vacuum chuck 12 can be used as power in the laser cutting process, automatic water supply in the runner 5 is realized in the cutting process, meanwhile, the circulation of the cooling water is ensured, and the use is more convenient and environment-friendly;
can finally take away the heat that produces in the cutting process by the cooling water through copper heat dissipation cushion cap body 1 for the diamond cools off through heat-conducting mode in the course of working, and cooling efficiency is faster, the effect is better, makes can take off and pack after processing is accomplished, improves the efficiency of processing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.