CN218308954U

CN218308954U - Point gum machine with circulative cooling function

Info

Publication number: CN218308954U
Application number: CN202222260144.3U
Authority: CN
Inventors: 刘万满; 王策
Original assignee: Xiayu Nano Technology Shenzhen Co ltd
Current assignee: Xiayu Nano Technology Shenzhen Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-17
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a point gum machine, specific point gum machine with circulative cooling function that says so, the valve body subassembly, cooling module and double-layered pipe subassembly, the double-layered pipe subassembly is fixed in cooling module one side, cooling module includes cooling housing and cooling tube, the cooling housing cup joints in valve body subassembly one side, cooling housing one side is fixed with the feed liquor jack, cooling housing one side is fixed with out the liquid jack, the cooling tube sets up inside the cooling housing, cooling tube one side is fixed with outer cold feed liquor pipe, cooling tube one side is fixed with outer cold drain pipe, the inside sleeve pipe that is fixed with of cooling housing, the inside conducting strip that is fixed with of cooling tube, the valve body subassembly is including the operation shell, advance gluey hole and regulation turning handle. The utility model discloses a cooling housing wraps up the valve body, then utilizes inside cooling tube drainage coolant liquid, guides out the valve body heat through the conducting strip in the cooling tube for the valve body is in a normal temperature always.

Description

Point gum machine with circulative cooling function

Technical Field

The utility model relates to a point gum machine specifically is a point gum machine with circulative cooling function belongs to fluid point and glues equipment technical field.

Background

The fluid dispensing technique, which is a key technique in microelectronic packaging, can be constructed to form dots, lines, surfaces and various patterns, and precisely dispense fluids in a controlled manner, and the prior art dispensing valves are various in that the dispensing valves are in a liquid state, and under the continuous high-speed operation of the dispensing valves, the devices themselves generate frictional heat, thereby affecting the viscosity of the glue and even hardening the glue in advance.

Chinese patent No. CN203540805U provides a pneumatic injection valve with cooling function, comprising a main valve body, a nozzle assembly is arranged at the lower end of the main valve body, a pre-tightening adjusting device is arranged at the upper end of the main valve body, a striker is arranged inside the main valve body and the nozzle assembly, the striker is connected with the pre-tightening adjusting device, the main valve body is provided with an electromagnetic valve, and the upper end of the striker is connected with a piston; the upper end of the main valve body is provided with a piston cavity for accommodating the piston, and the piston is hermetically connected with the piston cavity; the main valve body is provided with an air inlet channel, the air inlet channel is communicated between the electromagnetic valve and the piston cavity, and an air outlet of the air inlet channel is positioned below the piston; the cooling channel is formed in the main valve body and communicated with the electromagnetic valve, the air inlet channel and the piston cavity, the heat of the main valve body can be taken away by utilizing the gas of the cooling channel, heat dissipation is not needed by means of foreign matters, the structure is simple, and the heat dissipation effect is obvious.

However, in the above case, although the cooling air is injected into the valve body through the communication of the cooling passage, the intake passage and the piston cavity, the friction heat generated when the valve body is operated at a high speed cannot be solved, the heat of the valve body itself is increased, and the output of the injection valve is easily unstable through the communication of a plurality of pipes.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a point gum machine with circulative cooling function for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a point gum machine with circulative cooling function, including valve body subassembly, cooling module and double-layered pipe subassembly, its characterized in that, the double-layered pipe subassembly is fixed in cooling module one side, cooling module is including cooling housing and cooling tube, the cooling housing cup joints in valve body subassembly one side, cooling housing one side is fixed with the feed liquor jack, cooling housing one side is fixed with out the liquid jack, the cooling tube sets up inside the cooling housing, cooling tube one side is fixed with outer cold feed liquor pipe, cooling tube one side is fixed with outer cold drain pipe, the inside sleeve pipe that is fixed with of cooling housing, the inside conducting strip that is fixed with of cooling tube.

Furthermore, the valve body assembly comprises an operation shell, a glue inlet hole and an adjusting rotating handle, and a jet orifice is fixed at one end of the operation shell.

Furthermore, the glue inlet hole is fixed on one side of the operation shell, and mist air pressure is fixed on one side of the operation shell.

Furthermore, a valve opening air pressure is fixed on one side of the operation shell, and the adjusting rotating handle is rotatably connected to one side of the operation shell.

Furthermore, the clamp pipe assembly comprises a hoop and a clamp pipe base, and the hoop is clamped on one side of the cooling housing.

Furthermore, a clamping plate is fixed at the end part of the hoop, and the pipe clamping base is fixed on one side of the hoop.

Furthermore, a sliding rod is connected inside the pipe clamping base in a sliding mode, a stop block is fixed on one side of the sliding rod, a spring is sleeved on one side of the sliding rod, and a clamping cover is fixed at the end portion of the sliding rod.

Furthermore, a threaded hole is formed in one side of the pipe clamping base, a pipe clamping jacking block is connected to one side of the pipe clamping base in a threaded mode, and a transition hole is formed in one side of the pipe clamping jacking block.

The utility model discloses a technological effect and advantage: (1) Through the arranged cooling assembly, the cooling pipeline rotates around the valve body, so that most area of the valve body is contacted with the cooling pipeline, and the valve body is cooled through the cooling liquid in the valve body; (2) passing through the arranged sleeve; the sleeve pipe divides the interior of the cooling housing into two areas, and the cooling liquid is filled between the sleeve pipe and the cooling housing through the external cold liquid inlet pipe and the external cold liquid outlet pipe, so that the waste heat generated by the valve body is further cooled, and a better cooling effect is achieved; (3) Through the clamp pipe assembly that sets up, utilize the butt joint of clamp pipe base and clamp pipe kicking block for external cooling pipe can not make a round trip to rotate on feed liquor jack and play liquid jack, thereby has avoided leading to the fit clearance too big because of the rotation that makes a round trip.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a tube clamping assembly according to the present invention;

fig. 4 is a schematic view of the cooling pipeline of the present invention.

In the figure: 100. a valve body assembly; 101. operating the shell; 102. an ejection port; 103. a glue inlet hole; 104. mist pressure; 105. opening the valve to realize air pressure; 106. adjusting the rotating handle; 200. a cooling assembly; 201. cooling the housing; 202. a liquid inlet jack; 203. a liquid outlet jack; 204. a cooling duct; 205. an external cooling liquid inlet pipe; 206. an external cooling liquid outlet pipe; 207. a sleeve; 208. a heat conductive sheet; 300. a tube clamping assembly; 301. hooping; 302. clamping a plate; 303. a pipe clamping base; 304. a slide bar; 305. a stopper; 306. a spring; 307. clamping a cover; 308. a threaded hole; 309. a pipe clamping jacking block; 310. a transition hole.

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. 1-4, a dispenser with a circulating cooling function includes a valve body assembly 100, a cooling assembly 200, and a pipe clamping assembly 300, wherein the pipe clamping assembly 300 is fixed on one side of the cooling assembly 200, the cooling assembly 200 includes a cooling housing 201 and a cooling pipe 204, the cooling housing 201 is sleeved on one side of the valve body assembly 100, a liquid inlet jack 202 is fixed on one side of the cooling housing 201, the liquid inlet jack 202 is connected to an external cooling pipe, so that a cooling liquid can enter the cooling pipe 204, a liquid outlet jack 203 is fixed on one side of the cooling housing 201, the cooling pipe 204 is disposed inside the cooling housing 201, an external cooling liquid inlet pipe 205 is fixed on one side of the cooling pipe 204, the external cooling liquid inlet pipe 205 can flow between the cooling housing 207 and the cooling housing 201, an external cooling liquid outlet pipe 206 is fixed on one side of the cooling pipe 204, a sleeve 207 is fixed inside the cooling housing 201, the sleeve 207 divides the internal space of the cooling housing 201 into two areas, a heat conducting fin 208 is fixed inside the cooling pipe 204, and the heat conducting fin 208 can better conduct heat generated by the valve body.

As a technical optimization scheme, valve body subassembly 100 is including operation shell 101, advance gluey hole 103 and regulation turning handle 106, operation shell 101 one end is fixed with jet 102, jet 102 can carry out accurate point to the position that needs the point to glue, advance gluey hole 103 and fix in operation shell 101 one side, operation shell 101 one side is fixed with fog atmospheric pressure 104, fog atmospheric pressure 104 can control the vaporific degree of spun glue, operation shell 101 one side is fixed with opens valve atmospheric pressure 105, it can make the sprue of stifled jet 102 remove to open valve atmospheric pressure 105, it connects in operation shell 101 one side to adjust turning handle 106 rotation, it can control the vaporific scope of spraying to adjust turning handle 106.

As a technical optimization scheme of the utility model, double-layered pipe subassembly 300 includes staple bolt 301 and double-layered pipe base 303, staple bolt 301 joint is in cooling housing 201 one side, staple bolt 301 can tightly block on cooling housing 201, staple bolt 301 end fixing has cardboard 302, utilize the bolt to dock two cardboard 302, thereby can fix staple bolt 301 motionless, double-layered pipe base 303 is fixed in staple bolt 301 one side, the inside sliding connection of double-layered pipe base 303 has slide bar 304, slide bar 304 one side is fixed with dog 305, dog 305 supports the elasticity that blocks spring 306, thereby can drive slide bar 304 and remove, slide bar 304 one side has cup jointed spring 306, slide bar 304 end fixing has card cover 307, card cover 307 can be with external cooling tube stationary, screw hole 308 has been seted up to double-layered pipe base 303 one side, double-layered pipe top 309 one side threaded connection has double-layered pipe top 309, transition hole 310 has been seted up to double-layered pipe top 309 one side, utilize the bolt to pass transition hole 310 and twist into the screw hole 308, thereby can tightly dock double-layered pipe base 303 and double-layered pipe top 309 together, thereby block the external cooling tube 307 of two.

The utility model discloses when using, at first be connected to the cooling tube in the external world on feed liquor jack 202 and play liquid jack 203, then utilize the bolt with two staple bolts 301 through the tight card of cardboard 302 on cooling housing 201 surface, after the position of double-layered pipe assembly 300 has been adjusted, put external cooling tube respectively on card cover 307, then twist the double-layered pipe kicking block 309 in screw hole 308 through transition hole 310 with the bolt, thereby make double-layered pipe base 303 and double-layered pipe kicking block 309 butt joint, under spring 306's elasticity, slide bar 304 can be because blockking of dog 305 and impel towards external cooling tube, thereby make card cover 307 tightly with external pipeline rigid, then open the control valve of coolant liquid, follow feed liquor jack 202 in the flow direction cooling tube 204 with the coolant liquid, conducting strip 208 in cooling tube 204 can guide out the heat that the valve body produced, thereby by the coolant liquid heat, the outer cold feed liquor pipe 205 of seting up on cooling tube 204 can be with the space coolant liquid 207 outside, thereby come to the waste heat that the cooling tube 204 is not reached the processing once more.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a point gum machine with circulative cooling function, includes valve body subassembly (100), cooling module (200) and double-layered pipe assembly (300), its characterized in that, double-layered pipe assembly (300) are fixed in cooling module (200) one side, cooling module (200) are including cooling housing (201) and cooling tube (204), cooling housing (201) cup joints in valve body subassembly (100) one side, cooling housing (201) one side is fixed with feed liquor jack (202), cooling housing (201) one side is fixed with play liquid jack (203), cooling tube (204) set up inside cooling housing (201), cooling tube (204) one side is fixed with outer cold feed liquor pipe (205), cooling tube (204) one side is fixed with outer cold drain pipe (206), cooling housing (201) inside is fixed with sleeve pipe (207), cooling tube (204) inside is fixed with heat conduction piece (208).

2. The dispenser with circulation cooling function of claim 1, characterized in that: the valve body assembly (100) comprises an operation shell (101), a glue inlet hole (103) and an adjusting rotating handle (106), wherein a jet orifice (102) is fixed at one end of the operation shell (101).

3. The dispenser with circulation cooling function as claimed in claim 2, wherein: the glue inlet hole (103) is fixed on one side of the operation shell (101), and the fog air pressure (104) is fixed on one side of the operation shell (101).

4. The dispenser with circulation cooling function of claim 3, characterized in that: and a valve opening air pressure (105) is fixed on one side of the operating shell (101), and the adjusting rotating handle (106) is rotatably connected on one side of the operating shell (101).

5. The dispenser with circulation cooling function as claimed in claim 1, wherein: the pipe clamping assembly (300) comprises an anchor ear (301) and a pipe clamping base (303), and the anchor ear (301) is clamped on one side of the cooling housing (201).

6. The dispenser with circulation cooling function of claim 5, characterized in that: the clamp plate (302) is fixed at the end part of the hoop (301), and the pipe clamping base (303) is fixed on one side of the hoop (301).

7. The dispenser with circulation cooling function of claim 6, characterized in that: the pipe clamping device is characterized in that a sliding rod (304) is connected to the interior of the pipe clamping base (303) in a sliding mode, a stop block (305) is fixed to one side of the sliding rod (304), a spring (306) is sleeved on one side of the sliding rod (304), and a clamping cover (307) is fixed to the end portion of the sliding rod (304).

8. The dispenser with circulation cooling function of claim 7, wherein: threaded holes (308) are formed in one side of the pipe clamping base (303), a pipe clamping jacking block (309) is in threaded connection with one side of the pipe clamping base (303), and transition holes (310) are formed in one side of the pipe clamping jacking block (309).