CN219597161U - Positioning contact pin mechanism of vacuum glass gluing device - Google Patents

Abstract

The utility model relates to the field of glass, in particular to a positioning pin mechanism of a vacuum glass gluing device, which comprises a bottom plate, a positioning plate arranged on one side of the bottom plate and a telescopic rod arranged on one side of the positioning plate, wherein the end part of the telescopic rod is provided with a fixing hole; the positioning plate and/or the telescopic rod are/is movably arranged on the bottom plate along the positioning direction, and the positioning direction is perpendicular to the length direction of the telescopic rod.

Description

Positioning contact pin mechanism of vacuum glass gluing device

Technical Field

The utility model relates to the field of glass, in particular to a positioning pin mechanism of a vacuum glass gluing device.

The background technology is as follows:

the vacuum glass is mainly made of two pieces of glass, the two pieces of glass are supported by a supporting block, and the edges of the glass are sealed by a molecular sieve drying frame and glue. For the vacuum glass internal vacuumizing, at present, a mode of inserting a suction pipe for vacuumizing is mostly adopted, as patent 202111199363.9 discloses a hollow glass argon gas intervention assembly, a device and a method, a rear needling mode is adopted to enable an exhaust pipe to enter the inner side of a sealant, in the vacuum glass processing, needling breaks through a molecular sieve drying frame, the molecular sieve drying frame is easily damaged at a needling position, and the damaged position leaks molecular sieve under the action of vacuumizing negative pressure.

The applicant is through improving the air extraction technology, specifically is before beating gluing, inserts the exhaust tube in advance in the molecular sieve drying frame to with the plastering seal between inserted exhaust tube and the molecular sieve drying frame, prevent revealing, and cover the sealing die at the exhaust tube, after beating gluing, pass the seal gum intercommunication through outside air extraction needle and carry out the air extraction at the exhaust tube, seal the air extraction needle in the seal gum after the air extraction. When the air suction needle is inserted, the positioning and inserting of the air suction needle and the air suction pipe are key links, and no professional tool exists at present.

Disclosure of Invention

The utility model provides a positioning pin inserting mechanism of a vacuum glass gluing device, which can realize positioning and inserting of an air suction pin and effectively solve the problems in the prior art.

The utility model adopts the technical scheme that the positioning pin mechanism of the vacuum glass gluing device comprises a bottom plate, a positioning plate arranged on one side of the bottom plate and a telescopic rod arranged on one side of the positioning plate, wherein the end part of the telescopic rod is provided with a fixing hole; the locating plate and/or the telescopic rod is/are movably arranged on the bottom plate along the locating direction, and the locating direction is perpendicular to the length direction of the telescopic rod.

Further, the pin inserting mechanism comprises a sliding block which is in sliding connection with the bottom plate, the telescopic rod is arranged on the sliding block, and a locking part is arranged between the sliding block and the bottom plate.

Further, the locking part comprises a telescopic lock rod and a locking block arranged at the end part of the telescopic lock rod.

Further, the positioning pin mechanism further comprises a foot switch connected with the telescopic lock rod.

Further, the bottom plate is provided with a sliding groove, the top and the bottom of the sliding block are respectively provided with convex ribs, and the bottom plate is clamped between the convex ribs at the edge of the sliding groove.

Further, the locating plate is arranged in an L shape.

Further, an elastic sleeve is arranged in the fixing hole.

Further, the elastic sleeve is a silica gel elastic sleeve.

Further, the silica gel elastic sleeve is arranged at the bottom of the fixing hole, and the outer edge of the silica gel elastic sleeve is positioned at the inner side of the edge of the fixing hole.

Further, the telescopic rod is selected from a pneumatic telescopic rod, an electric telescopic rod and a hydraulic telescopic rod.

The utility model has the beneficial effects that the positioning and inserting connection of the air extraction needle can be realized, and the problems in the prior art are effectively solved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model in a use state.

Fig. 2 is a schematic cross-sectional view of the embodiment of fig. 1 at the exhaust tube.

Fig. 3 is a partially enlarged schematic structural view of fig. 2 a.

In the figure, 1, a bottom plate; 2. a positioning plate; 3. a telescopic rod; 4. a fixing hole; 5. a slide block; 501. convex ribs; 601. a telescopic lock rod; 602. a locking block; 7. a chute; 8. an elastic sleeve; 9. sealing glue; 10. glass; 11. an exhaust pipe; 12. an air pumping needle; 13. a molecular sieve support frame; 14. a shaft shoulder; 15. a plug part; 16. and (5) deforming the tube.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.

The embodiment of the utility model is shown in figures 1-3, and the positioning pin mechanism of the vacuum glass gluing device comprises a bottom plate 1, a positioning plate 2 arranged on one side of the bottom plate 1, and a telescopic rod 3 arranged on one side of the positioning plate 2, wherein a fixing hole 4 is formed in the end part of the telescopic rod 3; the positioning plate 2 and/or the telescopic rod 3 are movably arranged on the bottom plate 1 along a positioning direction, and the positioning direction is perpendicular to the length direction of the telescopic rod 3.

When the positioning pin inserting mechanism is used, the air suction pin 12 is arranged in the fixing hole 4 as shown in the figure, and the positions of the positioning plate 2 and the telescopic rod 3 are adjusted, so that the air suction pin 12 is opposite to the preset air suction pipe 11 when the glass 10 is abutted against the positioning plate 2 after glue is applied, and the air suction pin 12 is inserted into the sealant 9 and the air suction pipe 11 together through the extension of the telescopic rod 3. Vacuum may then be drawn at the suction needle 12 using a suction device such as a suction pump.

Therefore, the telescopic rod 3 can be adjusted to be positioned in the position aligned with the exhaust pipe 11 through the movement of the positioning plate 2 and the telescopic rod 3, the air suction needle 12 is automatically inserted into the sealant 9 through the telescopic rod 3, the positioning of the contact pin is realized, the contact pin offset problem is effectively prevented, and the use is simple and accurate.

For the adjustment of the telescopic rod 3 and the positioning plate 2, preferably, in the working condition that the positions of the exhaust pipe 11 and the molecular sieve support frame 13 are fixed, the relative positions of the telescopic rod 3 and the positioning plate 2 can not be adjusted any more after being adjusted. In other use conditions, the glass 10 can be placed on the bottom plate 1 and abutted against the positioning plate 2 after being clamped by the molecular sieve support frame 13, at the moment, the telescopic rod 3 can be adjusted to enable the air suction needle 12 to be opposite to the air suction tube 11, then the glue is applied, and after the glue is applied, the glass 10 is moved to the bottom plate 1 for pin inserting action.

For the air suction needle 12, in the illustrated embodiment, the air suction needle 12 comprises a plug part 15 with a shaft shoulder 14 and a deformation tube 16 arranged at the rear side of the plug part 15, so that the edge of the fixing hole 4 is abutted against the shaft to perform the pin action, after the pin is inserted into the deformation tube 16 through an external vacuum suction tube to perform vacuum suction, after the vacuum suction is finished, the vacuum suction tube is separated, the deformation tube 16 is contracted and sealed under the action of negative pressure, the preliminary sealing is realized, and the deformation tube 16 is further sealed by means of gluing and the like. The deforming tube 16 may be a thin metal tube.

In a preferred embodiment, further specifically, the pin mechanism includes a slider 5 slidably connected to the base plate 1, the telescopic rod 3 is disposed on the slider 5, and a locking portion is disposed between the slider 5 and the base plate 1. As shown in the figure, after the telescopic rod 3 is aligned to the preset exhaust pipe 11, the telescopic rod is fixed on the bottom plate 1 through the locking part.

In further detail, the locking portion includes a telescopic lock rod 601 and a locking block 602 disposed at an end of the telescopic lock rod 601. As shown in the drawing, the telescopic lock rod 601 is vertically arranged, and the locking block 602 is arranged at the bottom of the telescopic lock rod 601 so as to be downward abutted on the top surface of the bottom plate 1 during locking.

Preferably, the positioning pin mechanism further comprises a foot switch connected to the telescopic lock rod 601. This allows the operator to conveniently hold the base plate 1 or the glass 10 for positioning, wherein the foot switch is set to be an electric foot switch when the telescopic lock lever 601 is set to be an electric lock lever.

Preferably, more specifically, the bottom plate 1 is provided with a chute 7, the top and the bottom of the sliding block 5 are respectively provided with ribs 501, and the bottom plate 1 is clamped between the ribs 501 at the edge of the chute. In the embodiment shown, this allows the slide 5 to be fastened stably to the base plate 1.

Preferably, further specifically, the positioning plate 2 is provided in an L shape. As shown in the figure, by arranging the positioning plate 2 in an L shape, the glass 10 can be positioned and abutted in two directions, so that the distance between the initial position of the fixing hole 4 and the glass 10 meets the preset condition, and the depth of the inserted air suction needle 12 is convenient to control.

For the fixing of the air-suction needle 12 in the fixing hole 4, preferably, an elastic sleeve 8 is arranged in the fixing hole 4. Therefore, the air suction needle 12 can be fixed relatively stably in the fixing hole 4, the air suction needle 12 is prevented from falling, and particularly when the glass 10 is large and the bottom plate 1 needs to be moved, the position of the air suction pillow can be prevented from moving.

Preferably, further specifically, the elastic sleeve 8 is configured as a silicone elastic sleeve 8.

Preferably, further specifically, the silicone elastic sleeve 8 is installed at the bottom of the fixing hole 4, and the outer edge of the silicone elastic sleeve 8 is located inside the edge of the fixing hole 4. As shown in the figure, after the air extraction needle 12 is inserted into the fixing hole 4, the contact length between the silica gel elastic sleeve 8 and the air extraction needle 12 is reduced, and the friction force between the silica gel elastic sleeve 8 and the air extraction needle 12 is reduced, so that the air extraction needle 12 is prevented from being extracted when the telescopic rod 3 is retracted.

Preferably, further specifically, the telescopic rod 3 is selected from a pneumatic telescopic rod, an electric telescopic rod, and a hydraulic telescopic rod.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (10)

1. The positioning pin inserting mechanism of the vacuum glass gluing device is characterized by comprising a bottom plate, a positioning plate arranged on one side of the bottom plate and a telescopic rod arranged on one side of the positioning plate, wherein the end part of the telescopic rod is provided with a fixing hole;

the locating plate and/or the telescopic rod is/are movably arranged on the bottom plate along the locating direction, and the locating direction is perpendicular to the length direction of the telescopic rod.

2. The positioning pin mechanism of the vacuum glass gluing device according to claim 1, wherein: the contact pin mechanism comprises a sliding block which is in sliding connection with the bottom plate, the telescopic rod is arranged on the sliding block, and a locking part is arranged between the sliding block and the bottom plate.

3. The positioning pin mechanism of the vacuum glass gluing device according to claim 2, wherein: the locking part comprises a telescopic lock rod and a locking block arranged at the end part of the telescopic lock rod.

4. A positioning pin mechanism of a vacuum glass gluing device according to claim 3, wherein: the positioning pin mechanism further comprises a foot switch connected with the telescopic lock rod.

5. The positioning pin mechanism of the vacuum glass gluing device according to claim 2, wherein: the bottom plate is provided with a chute, the top and the bottom of the sliding block are respectively provided with convex ribs, and the bottom plate is clamped between the convex ribs at the edge of the chute.

6. The positioning pin mechanism of the vacuum glass gluing device according to claim 1, wherein: the locating plate is arranged in an L shape.

7. The positioning pin mechanism of the vacuum glass gluing device according to claim 1, wherein: an elastic sleeve is arranged in the fixing hole.

8. The positioning pin mechanism of the vacuum glass gluing device according to claim 7, wherein: the elastic sleeve is a silica gel elastic sleeve.

9. The positioning pin mechanism of the vacuum glass gluing device according to claim 8, wherein: the silica gel elastic sleeve is arranged at the bottom of the fixing hole, and the outer edge of the silica gel elastic sleeve is positioned at the inner side of the edge of the fixing hole.

10. The positioning pin mechanism of the vacuum glass gluing device according to claim 1, wherein: the telescopic rod is selected from a pneumatic telescopic rod, an electric telescopic rod and a hydraulic telescopic rod.