CN215235517U - A method of manufacturing a semiconductor device, comprising the steps of 1:1 double-component glue injecting system - Google Patents

Abstract

The utility model discloses a 1:1 bi-component glue injecting glue system, which comprises a base, rubber tube and two screw rod measuring pumps, the counter bore has all been seted up to the left and right sides of base, run through between two counter bores and seted up the through-hole, the plectane has been cup jointed through the counter bore to the left end of base, the closing plate has been cup jointed through the counter bore to the right-hand member of base, one side fixedly connected with cylinder of closing plate, and the cylindrical lateral wall is equipped with the hybrid mechanism, there is the screw thread post cylindrical one end through first screw hole threaded connection, the one end of screw thread post and one side of plectane are with axle center fixed connection, the second screw hole that two slopes set up is seted up to the upper end symmetry of base, equal threaded connection has the honeycomb duct in two screw holes. The utility model discloses, can fully mix the bi-component glue after the ratio, improve and beat and glue efficiency, the contact volume is less before two kinds of glue mix moreover, is difficult for taking place the local solidification, also conveniently clears up remaining glue in the injecting glue system simultaneously.

Description

A method of manufacturing a semiconductor device, comprising the steps of 1:1 double-component glue injecting system

Technical Field

The utility model relates to a glue ratio technical field especially relates to a 1:1 double-component glue injecting system.

Background

The silica gel type double-component glue A and the glue B are mixed according to the proportion of 1:1 and then coated on a product for sticking a product sealing strip, the equipment consists of a three-axis cabinet type robot, a CCD visual positioning system, a double-liquid screw metering proportioning system, a 5 gallon plunger pump glue supply system, a tool and an aluminum profile mechanism frame, during gluing, setting the air inlet pressure of a glue supply pump, primarily determining the glue supply pressure, directly supplying glue in a raw material barrel A and a raw material barrel B by using a 5 gallon plunger pump, adjusting a double-liquid control system to set the glue supply proportion and the glue outlet speed, stabilizing the glue flow in a high-pressure rubber pipe by using a pressure regulator, and protecting the screw valve system, simultaneously conveying the glue A and the glue B into a static mixing pipe to mix and discharge the glue by the screw metering pump of the glue A and the glue B according to a system set program, visually positioning by a CCD (charge coupled device), automatically correcting a glue dispensing track, and finishing a glue dispensing track task by a manipulator.

At present, a static mixing pipe structure for in screw rod measurement proportioning system is comparatively simple, because the viscosity difference of two kinds of glues is great, consequently is difficult to at the intraductal abundant mixing of static mixing to two kinds of glues are stored up in the mixing pipe in a large number, when shutting down for a long time, and the intraductal local solidification that very easily takes place of two kinds of glues of mutual contact of static mixing leads to blockking up, and the clearance is got up comparatively trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the glue of the unable abundant two kinds of components of mixing of static mixing tube among the prior art to two kinds of glue are stored up in the mixing tube in a large number, when shutting down for a long time, and local solidification leads to blockking up very easily takes place for two kinds of glue of the internal mutual contact of static mixing tube, and the comparatively trouble problem is got up in the clearance, and a 1 that proposes: 1 double-component glue injecting system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a method of manufacturing a semiconductor device, comprising the steps of 1:1, the double-component glue injection system comprises a base, a glue discharge pipe and two screw metering pumps, wherein counter bores are respectively arranged at the left side and the right side of the base, a through hole is arranged between the two counter bores in a penetrating way, the left end of the base is sleeved with a circular plate through a counter bore, the right end of the base is sleeved with a sealing plate through a counter bore, one side of the sealing plate is fixedly connected with a cylinder, and the side wall of the cylinder is provided with a mixing mechanism, one end of the cylinder is connected with a threaded column through a first threaded hole in a threaded manner, one end of the threaded column is fixedly connected with one side of the circular plate coaxially, the upper end of the base is symmetrically provided with two second threaded holes which are obliquely arranged, the two threaded holes are both in threaded connection with a flow guide pipe, the honeycomb duct is fixedly connected with the output end of the screw metering pump, and the lower end of the base is in threaded connection with the upper end of the rubber discharge pipe through a third threaded hole.

Preferably, the mixing mechanism comprises two arc-shaped baffles, glue discharging holes are formed in the side walls of the two arc-shaped baffles, a plane is formed in the side wall of the cylinder, the arc-shaped baffles are fixedly connected with the plane on the cylinder, a liquid passing channel is formed in the plane of the side wall of the cylinder, a check ring is fixedly connected in the liquid passing channel, a turbulence plate is erected at the upper end of the check ring, a plurality of uniformly distributed turbulence holes are formed in the side wall of the turbulence plate, a spiral plate is fixedly connected at the upper end of the turbulence plate, and the spiral plate is in sliding sleeve connection with the liquid passing channel.

Preferably, the upper end of the spiral plate is fixedly connected with a cross rod, an inclined plane is arranged at an opening at the upper end of the liquid passing channel, two clamping grooves are arranged on the inclined plane and are respectively connected with two ends of the cross rod in a clamping mode.

Preferably, the equal fixedly connected with rubber circle of the one end that plectane and closing plate are relative, the lateral wall fixedly connected with a plurality of fixture blocks of closing plate, the lateral wall fixedly connected with a plurality of locating pieces of base, it is a plurality of the locating piece all through the constant head tank respectively with a plurality of fixture block joint.

Preferably, the side wall of the threaded column is sleeved with a rubber gasket, the rubber gasket is fixedly connected with one end of the cylinder, and the diameters of the cylinder and the rubber gasket are the same as the aperture of the through hole.

Compared with the prior art, the utility model provides a 1:1 two-component glue injecting system, has the following beneficial effects:

1. the ratio of the 1: a dual-component glue injection system comprises two screw metering pumps, wherein the two screw metering pumps are used for respectively pumping two kinds of glue, the glue enters a base through a flow guide pipe, the glue entering the base is stored in a gap between a through hole and a cylinder, the glue in the gap passes through glue discharge holes in an arc baffle plate and enters a liquid passing channel, the cylinder and the arc baffle plate can effectively block the area of the two kinds of glue before entering a mixing mechanism, the glue injection system is prevented from being blocked due to local solidification of the glue caused by long-time shutdown, a spiral plate arranged in the liquid passing channel can change the advancing route of the glue in the liquid passing channel, so that the two kinds of glue can be primarily mixed, the glue after primary mixing passes through turbulent flow holes in the turbulent flow plate and is subjected to the shunting action of the turbulent flow holes, so that the glue after mixing is secondarily mixed, and the mixing of the glue is greatly improved, the glue after being fully mixed is discharged from the glue discharging pipe and is smeared on the workpiece, so that the gluing efficiency is improved.

2. The ratio of the 1:1 bi-component glue injecting glue system, through the plectane that is equipped with, when needs clearance injecting glue system, use the spanner to twist and move the plectane, the plectane drives the screw hole separation on screw post and the cylinder during rotation, can directly take out the plectane this moment, take out closing plate and cylinder from the opposite side of base, then take out the spiral plate and the turbulent plate in the liquid passageway, the clearance all can be dismantled to all parts of hybrid mechanism this moment, and no part in the through-hole on the base, the clearance is got up very simply fast.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can fully mix the bi-component glue after the ratio, improve and beat and glue efficiency, the contact volume is less before two kinds of glue mix moreover, and difficult local solidification that takes place also conveniently clears up remaining glue in the injecting glue system simultaneously.

Drawings

Fig. 1 is a view of the present invention, 1:1, a schematic structural diagram of a two-component glue injection system;

fig. 2 is a perspective view of the present invention, 1:1, an internal structure schematic diagram of a base in a double-component glue injection system;

fig. 3 is a view of the present invention, 1:1, a cross section of a base in a double-component glue injection system;

fig. 4 is a view of the present invention, 1:1 two-component glue injection system figure 2 is a schematic structural diagram of a cylinder;

fig. 5 is a view of the present invention, 1:1 two-component glue injection system fig. 2 is a schematic structural diagram at a;

fig. 6 is a view of the present invention, 1:1 two-component glue injection system fig. 2 is an exploded view of the mixing mechanism.

In the figure: 1. a base; 2. a flow guide pipe; 3. a screw metering pump; 4. a sealing plate; 5. a rubber discharge pipe; 6. a cylinder; 7. an arc-shaped baffle plate; 8. a rubber gasket; 9. a threaded post; 10. a circular plate; 11. a rubber ring; 12. a retainer ring; 13. a spiral plate; 14. a cross bar; 15. a turbulent flow plate; 16. a card slot; 17. a clamping block; 18. positioning blocks; 19. and (4) turbulent flow holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a method 1:1 double-component glue injecting system, which comprises a base 1, a glue discharging pipe 5 and two screw metering pumps 3, wherein counter bores are formed in the left side and the right side of the base 1, through holes are formed between the two counter bores in a penetrating manner, a circular plate 10 is sleeved at the left end of the base 1 through the counter bores, a sealing plate 4 is sleeved at the right end of the base 1 through the counter bores, rubber rings 11 are fixedly connected to the opposite ends of the circular plate 10 and the sealing plate 4, a plurality of clamping blocks 17 are fixedly connected to the side wall of the sealing plate 4, a plurality of positioning blocks 18 are fixedly connected to the side wall of the base 1, the plurality of positioning blocks 18 are respectively clamped with the plurality of clamping blocks 17 through positioning grooves, the number of the positioning blocks 18 is 3, the positioning stability can be ensured, the cylinder 6 can be conveniently dismounted and cleaned, a cylinder 6 is fixedly connected to one side of the sealing plate 4, a mixing mechanism is arranged on the side wall of the cylinder 6, one end of the cylinder 6 is in threaded connection with a threaded column 9 through a first threaded hole, one end of screw thread post 9 and one side of plectane 10 are with axle center fixed connection, the rubber packing ring 8 has been cup jointed to the lateral wall of screw thread post 9, rubber packing ring 8 and cylinder 6 one end fixed connection, the diameter of cylinder 6 and rubber packing ring 8 is the same with the aperture of through-hole, the second screw hole that two slopes set up is seted up to the upper end symmetry of base 1, equal threaded connection has honeycomb duct 2 in two threaded holes, honeycomb duct 2 and screw rod measuring pump 3's output fixed connection, the lower extreme of base 1 passes through the upper end threaded connection of third screw hole and binder removal pipe 5.

The mixing mechanism comprises two arc-shaped baffles 7, glue discharging holes are formed in the side walls of the two arc-shaped baffles 7, a plane is formed in the side wall of the cylinder 6, the arc-shaped baffles 7 are fixedly connected with the plane on the cylinder 6, a liquid passing channel is formed in the side wall of the cylinder 6, a check ring 12 is fixedly connected in the liquid passing channel, a turbulence plate 15 is erected at the upper end of the check ring 12, a plurality of uniformly distributed turbulence holes 19 are formed in the side wall of the turbulence plate 15, a spiral plate 13 is fixedly connected to the upper end of the turbulence plate 15, the spiral plate 13 is in sliding sleeve connection with the liquid passing channel, a cross rod 14 is fixedly connected to the upper end of the spiral plate 13, an inclined plane is arranged at an upper opening of the liquid passing channel, two clamping grooves 16 are formed in the inclined plane, and the two clamping grooves 16 are clamped to two ends of the cross rod 14 respectively.

In the utility model, during glue injection, two kinds of glue are respectively pumped by two screw rod metering pumps 3, the glue enters the base 1 through the flow guiding pipe 2, the glue entering the base 1 is accumulated in a gap between the through hole and the cylinder 6, then the glue in the gap passes through the glue discharging hole on the arc baffle 7 and enters the liquid passing channel, the cylinder 6 and the arc baffle 7 can effectively block the area of the two kinds of glue before entering the mixing mechanism, the glue injection system is prevented from being blocked by local solidification of the glue due to long-time shutdown, the spiral plate 13 arranged in the liquid passing channel can change the advancing route of the glue in the liquid passing channel, and then the two kinds of glue are mixed for the first time, the glue after the first time mixing passes through the turbulent flow hole 19 on the turbulent flow hole 15 and is subjected to the shunting action of the turbulent flow hole 19, so that the mixed glue is secondarily mixed, and further the mixing uniformity of the glue is greatly improved, the glue after being fully mixed is discharged from the glue discharging pipe 5 and is smeared on a workpiece, the glue beating efficiency is improved, when a glue injection system needs to be cleaned, the circular plate 10 is screwed by a wrench, the circular plate 10 is driven to rotate, the threaded column 9 is driven to be separated from the threaded hole in the cylindrical column 6, the circular plate 10 can be directly pulled out at the moment, the sealing plate 4 and the cylindrical column 6 are pulled out from the other side of the base 1, then the spiral plate 13 and the turbulent flow plate 15 in the liquid passage are taken out, all components of the mixing mechanism can be disassembled and cleaned at the moment, no component exists in the through hole in the base 1, and the cleaning is very simple and quick.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A method of manufacturing a semiconductor device, comprising the steps of 1:1 double-component glue injection system, which comprises a base (1), a glue discharging pipe (5) and two screw metering pumps (3), and is characterized in that counter bores are formed in the left side and the right side of the base (1), a through hole is formed between the two counter bores in a penetrating manner, a circular plate (10) is sleeved at the left end of the base (1) through the counter bores, a sealing plate (4) is sleeved at the right end of the base (1) through the counter bores, a cylinder (6) is fixedly connected to one side of the sealing plate (4), a mixing mechanism is arranged on the side wall of the cylinder (6), one end of the cylinder (6) is in threaded connection with a threaded column (9) through a first threaded hole, one end of the threaded column (9) is in coaxial fixed connection with one side of the circular plate (10), two second threaded holes which are obliquely arranged are symmetrically formed in the upper end of the base (1), and a flow guide pipe (2) is in each threaded hole, the delivery pipe (2) is fixedly connected with the output end of the screw metering pump (3), and the lower end of the base (1) is in threaded connection with the upper end of the rubber discharge pipe (5) through a third threaded hole.

2. A method as claimed in claim 1, wherein said step of applying said coating comprises applying to said substrate a composition comprising: 1 two-component glue injecting system, its characterized in that, mixing mechanism includes two cowl (7), and the binder removal hole has all been seted up to the lateral wall of two cowl (7), the plane has been seted up to the lateral wall of cylinder (6), plane fixed connection on cowl (7) and cylinder (6), the lateral wall of cylinder (6) is located the plane and has been seted up the liquid passageway, cross fixedly connected with retaining ring (12) in the liquid passageway, turbulent flow board (15) have been erect to the upper end of retaining ring (12), and turbulent flow hole (19) of a plurality of evenly distributed have been seted up to the lateral wall of turbulent flow board (15), the upper end fixedly connected with spiral plate (13) of turbulent flow board (15), and spiral plate (13) and the liquid passageway slip cap joint.

3. A method as claimed in claim 2, wherein said step of applying said first and second voltage to said substrate comprises applying a voltage of one of 1:1 double-component glue injecting system, characterized in that, the upper end fixedly connected with horizontal pole (14) of spiral plate (13), the upper end opening part of crossing the liquid passageway is equipped with the inclined plane, be equipped with two draw-in grooves (16) on the inclined plane, two draw-in grooves (16) are respectively with the both ends joint of horizontal pole (14).

4. A method as claimed in claim 1, wherein said step of applying said coating comprises applying to said substrate a composition comprising: 1 two-component glue injecting system, its characterized in that, the equal fixedly connected with rubber circle (11) of one end that plectane (10) and closing plate (4) are relative, a plurality of fixture blocks (17) of lateral wall fixedly connected with of closing plate (4), a plurality of locating pieces of lateral wall fixedly connected with (18) of base (1), it is a plurality of locating piece (18) all through the constant head tank respectively with a plurality of fixture blocks (17) joint.

5. A method as claimed in claim 1, wherein said step of applying said coating comprises applying to said substrate a composition comprising: 1 two-component glue injecting system, its characterized in that, the lateral wall of screw thread post (9) has cup jointed rubber packing ring (8), the one end fixed connection of rubber packing ring (8) and cylinder (6), the diameter of cylinder (6) and rubber packing ring (8) is the same with the aperture of through-hole.

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