CN219326340U

CN219326340U - Filling device of neutral silicone structural adhesive

Info

Publication number: CN219326340U
Application number: CN202320286324.0U
Authority: CN
Inventors: 吴桂菊
Original assignee: Weifang Jinguiyuan Sealing Material Co ltd
Current assignee: Weifang Jinguiyuan Sealing Material Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-11
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of stirring and mixing equipment, and discloses a filling device of neutral silicone structural adhesive, which comprises a base, wherein an extrusion pipeline is arranged at the upper end of the base, an air hole is formed in the extrusion pipeline, an extrusion conduit is connected to the extrusion pipeline, a contraction pipe is arranged on the side edge of the extrusion pipeline, an extrusion head is connected to the contraction pipe, an anti-blocking mechanism is arranged on the extrusion conduit, a discharging opening is connected to the upper end of the extrusion conduit, a storage barrel is arranged on the discharging opening, a sealing cover is arranged on the storage barrel, a handle is arranged on the sealing cover, and a feeding pipeline is arranged on the side edge of the storage barrel. According to the utility model, the driving gear is meshed with the connecting gear to drive the driving ring to drive the transmission auger to rotate, and the output structural adhesive is conducted through the rotating transmission auger, so that the structural adhesive is prevented from being silted in the extrusion guide pipe, and the extrusion smoothness is improved.

Description

Filling device of neutral silicone structural adhesive

Technical Field

The utility model relates to the technical field of structural adhesive filling, in particular to a filling device for neutral silicone structural adhesive.

Background

The high-performance silicone structural adhesive is one of structural adhesives, and is specially designed for bonding and assembling structures in building curtain walls by neutral curing. Can be easily extruded and used under wide air temperature conditions, is cured into excellent, durable, high-modulus and high-elasticity silicone rubber by means of moisture in the air, and needs to provide a filling mechanism for uniformly filling the high-performance silicone structural adhesive when the high-performance silicone structural adhesive is produced.

When the existing neutral silicone structural adhesive is filled, the following problems exist: firstly, during filling, the material can be added only in one material adding mode, and one material can be selected from the pipe body guiding and loading and the storage tank material adding mode, but the guiding uniformity of the pipe body guiding and loading is limited, the instant degree of the storage tank material adding is limited, and the two material adding modes cannot be comprehensively used by the existing equipment, so that the material loading efficiency is influenced; secondly, pipeline is very easy to produce blocking phenomenon during unloading, so that the filling is influenced, and therefore, the filling device of the neutral silicone structural adhesive is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a filling device of neutral silicone structural adhesive, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a filling device of neutral silicone structural adhesive, its includes the base, the upper end of base is installed and is extruded the pipeline, and has offered the gas pocket on extruding the pipeline, be connected with the extrusion pipe on the pipeline, the shrink pipe is installed to the side of extruding the pipeline, and is connected with the extrusion head on the shrink pipe, install anti-clogging mechanism on the extrusion pipe, the upper end of extrusion pipe is connected with the feed opening, and installs the storage vat on the feed opening, install the closing cap on the storage vat, and be provided with the handle on the closing cap, the feed pipeline is installed to the side of storage vat.

Preferably, the extrusion conduit is communicated with the extrusion pipeline, and the extrusion conduit is communicated with a discharging opening, and a check valve is arranged at the joint of the discharging opening and the extrusion conduit.

Preferably, the anti-blocking mechanism comprises a mounting frame, a motor, a driving gear, a connecting gear, a driving ring, a stabilizing frame and a conveying auger, wherein the mounting frame is fixedly arranged at the lower end of the storage vat, the motor is arranged on the mounting frame, the driving gear is arranged at the output end of the motor, the side edge of the driving gear is connected with the connecting gear, the driving ring is arranged in the connecting gear, the conveying auger is connected with the driving ring, and the stabilizing frame is arranged at the lower end of the conveying auger.

Preferably, the driving gear is meshed with the connecting gear, the connecting gear is fixedly connected with the driving ring, and the conveying auger passes through the stabilizing frame.

Preferably, the stabilizing frame and the material conveying auger are integrally designed, and the stabilizing frame is connected with the inner wall of the material extruding conduit through a sealing bearing.

Preferably, the extrusion rubber plate is in fit connection with the inner wall of the extrusion pipeline, and the pushing rod and the extrusion rubber plate form a hinged connection structure through a hinge piece.

Preferably, the extrusion rubber plate is arranged in the extrusion guide pipe, the hinge part is arranged on the extrusion rubber plate, the pushing rod is connected to the hinge part, the connecting shaft is arranged on the pushing rod, the driving plate is connected to the connecting shaft, and the motor is arranged in the middle of the driving plate.

Preferably, the connecting shaft and the pushing rod are in a shaft connecting structure, and the connecting shaft is arranged at one third of the diameter of the driving disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving gear is meshed with the connecting gear to drive the driving ring to drive the transmission auger to rotate, and the output structural adhesive is conducted through the rotating transmission auger, so that the structural adhesive is prevented from being silted in the extrusion guide pipe, and the extrusion smoothness is improved;

2. according to the utility model, the extrusion rubber plate is attached to the inner wall of the extrusion pipeline, so that the extrusion rubber plate can be hinged with the hinge part, and the pushing pressure is provided when the pushing rod is pushed forwards and backwards, so that the structural adhesive can be stably extruded by pressure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the push rod and its connector structure according to the present utility model;

fig. 4 is a schematic structural view of an anti-blocking mechanism of the present utility model.

In the figure: 1. a base; 2. extruding a pipe; 3. air holes; 4. an extrusion conduit; 5. a shrink tube; 6. an extrusion head; 7. an anti-blocking mechanism; 71. a mounting frame; 72. a motor; 73. a drive gear; 74. a connecting gear; 75. a drive ring; 76. a stabilizing rack; 77. a material conveying auger; 8. a feed opening; 81. a check valve; 9. a storage barrel; 10. a feed conduit; 11. a cover; 12. a handle; 13. extruding a rubber plate; 14. a hinge; 15. a push rod; 16. a connecting shaft; 17. a motor; 18. the disc is driven.

Detailed Description

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the utility model provides a filling device of neutral silicone structural adhesive, which comprises a base 1, extrusion pipeline 2 is installed to the upper end of base 1, and the last gas pocket 3 of seting up of extrusion pipeline 2, be connected with extrusion pipe 4 on the extrusion pipeline 2, shrinkage tube 5 is installed to the side of extrusion pipeline 2, and be connected with on the shrinkage tube 5 and extrude first 6, install anti-clogging mechanism 7 on the extrusion pipe 4, the upper end of extrusion pipe 4 is connected with feed opening 8, and install storage vat 9 on the feed opening 8, extrusion pipe 4 is linked together with extrusion pipeline 2, and extrusion pipe 4 is linked together with feed opening 8, check valve 81 is installed to the junction of this feed opening 8 and extrusion pipe 4, check valve 81 avoids, install closing cap 11 on the storage vat 9, and be provided with handle 12 on the closing cap 11, feed pipe 10 is installed to the side of storage vat 9, storage vat 9 and feed pipe 10 cooperation realize the synthesis of body guide and storage tank material adding, use comprehensively with two kinds of feeding modes, promote the efficiency of adding.

In one embodiment, the anti-blocking mechanism 7 comprises a mounting frame 71, a motor 72, a driving gear 73, a connecting gear 74, a driving ring 75, a stabilizing frame 76 and a material conveying auger 77, wherein the mounting frame 71 is fixedly arranged at the lower end of a storage barrel 9, the motor 72 is arranged on the mounting frame 71, the driving gear 73 is arranged at the output end of the motor 72, the side edge of the driving gear 73 is connected with the connecting gear 74, the driving ring 75 is arranged in the connecting gear 74, the material conveying auger 77 is connected with the driving ring 75, the stabilizing frame 76 is arranged at the lower end of the material conveying auger 77, the driving gear 73 is in meshed connection with the connecting gear 74, the connecting gear 74 is fixedly connected with the driving ring 75, the material conveying auger 77 is integrally designed with the material conveying auger 77 through the stabilizing frame 76, the stabilizing frame 76 is in sealed bearing connection with the inner wall of an extrusion conduit 4, the driving ring 75 is meshed with the connecting gear 74 to drive the driving ring 75 to rotate, the output structural adhesive is conducted through the rotating material conveying auger 77, and the structural adhesive is prevented from being extruded in the extrusion conduit 4 in a smooth manner.

In one embodiment, an extruding glue tray 13 is disposed in the extruding pipe 4, a hinge piece 14 is mounted on the extruding glue tray 13, a pushing rod 15 is connected to the hinge piece 14, a connecting shaft 16 is mounted on the pushing rod 15, the extruding glue tray 13 is in fit connection with the inner wall of the extruding pipe 2, the pushing rod 15 and the extruding glue tray 13 form a hinge connection structure through the hinge piece 14, the matching hinge piece 14 is hinged with the extruding glue tray 13, and when a driving disc 18 rotates, a front-back pushing effect is provided for the pushing rod 15 and a pushing pressure is provided for the extruding pipe 4.

In one embodiment, a driving disc 18 is connected to the connecting shaft 16, a motor 17 is installed in the middle of the driving disc 18, the connecting shaft 16 and the pushing rod 15 are in a shaft connection structure, the connecting shaft 16 is arranged at one third of the diameter of the driving disc 18, and the driving disc 18 rotates to circularly push the pushing rod 15 to drive the hinged extruding glue disc 13 to circularly push in the extruding pipeline 2.

The working principle of the utility model is as follows: firstly, the storage vat 9 and the feed pipeline 10 are matched to realize comprehensive feeding of pipe body guide and storage tank feeding, materials enter the storage vat 9 and the feed pipeline 10 and are stored in the storage vat 9, a motor 72 and a motor 17 are started, a driving gear 73 arranged at the output end of the motor 72 is meshed with a connecting gear 74 to enable a transmission ring 75 arranged on the motor to rotate, the transmission ring 75 in rotation drives a material conveying auger 77 arranged on the transmission ring to guide the materials into an extrusion material guide pipe 4, a running motor 17 drives a driving disc 18 to rotate, a connecting shaft 16 at one third of the diameter of the driving disc 18 drives to rotate, a pushing rod 15 arranged on the connecting shaft 16 pushes an extrusion rubber disc 13 arranged on a hinge piece 14 back and forth, the extrusion rubber disc 13 is pushed back and forth in the extrusion material guide pipe 4, pressure in the extrusion rubber disc 13 is relieved when the extrusion rubber disc 13 slides to the side edge of an air hole 3, air flow in the extrusion material guide pipe 4 is reduced, the materials are extruded in the extrusion head 6 through the shrinkage pipe 5, flow monitoring equipment is arranged at the extrusion head 6, and the extrusion head 6 is detected, and the operation of the device is completed.

Claims

1. A filling device for a neutral silicone structural adhesive, comprising: base (1), extrusion pipe (2) are installed to the upper end of base (1), and have seted up gas pocket (3) on extruding pipe (2), be connected with extrusion pipe (4) on extruding pipe (2), shrink pipe (5) are installed to the side of extruding pipe (2), and are connected with extrusion head (6) on shrink pipe (5), install anti-clogging mechanism (7) on extrusion pipe (4), the upper end of extrusion pipe (4) is connected with feed opening (8), and installs storage vat (9) on feed opening (8), install closing cap (11) on storage vat (9), and be provided with handle (12) on closing cap (11), feed pipe (10) are installed to the side of storage vat (9).

2. The filling device of neutral silicone structural adhesive according to claim 1, wherein: the extrusion conduit (4) is communicated with the extrusion pipeline (2), the extrusion conduit (4) is communicated with the blanking port (8), and a check valve (81) is arranged at the joint of the blanking port (8) and the extrusion conduit (4).

3. The filling device of neutral silicone structural adhesive according to claim 1, wherein: anti-blocking mechanism (7) are including mounting bracket (71), motor (72), drive gear (73), connecting gear (74), drive ring (75), stabilizing frame (76) and pass material auger (77), the fixed mounting of mounting bracket (71) is in the lower extreme of storage vat (9), install motor (72) on mounting bracket (71), be provided with drive gear (73) on the output of motor (72), and the side of drive gear (73) is connected with connecting gear (74), install drive ring (75) in connecting gear (74), and be connected with on drive ring (75) and pass material auger (77), and the stabilizing frame (76) are installed to the lower extreme of passing material auger (77).

4. A filling device for a neutral silicone structural adhesive according to claim 3, wherein: the driving gear (73) is meshed with the connecting gear (74), the connecting gear (74) is fixedly connected with the transmission ring (75), and the material conveying auger (77) passes through the stabilizing frame (76).

5. A filling device for a neutral silicone structural adhesive according to claim 3, wherein: the stabilizing frame (76) and the material conveying auger (77) are integrally designed, and the inner wall of the stabilizing frame (76) and the inner wall of the material extruding conduit (4) are in sealing bearing connection.

6. The filling device of neutral silicone structural adhesive according to claim 1, wherein: the extrusion device is characterized in that an extrusion rubber disc (13) is arranged in the extrusion guide pipe (4), a hinge piece (14) is arranged on the extrusion rubber disc (13), a pushing rod (15) is connected to the hinge piece (14), a connecting shaft (16) is arranged on the pushing rod (15), a driving disc (18) is connected to the connecting shaft (16), and a motor (17) is arranged in the middle of the driving disc (18).

7. The filling device of neutral silicone structural adhesive according to claim 6, wherein: the extrusion rubber plate (13) is connected with the inner wall of the extrusion pipeline (2) in a fitting way, and the pushing rod (15) and the extrusion rubber plate (13) form a hinged connection structure through the hinge piece (14).

8. The filling device of neutral silicone structural adhesive according to claim 6, wherein: the connecting shaft (16) and the pushing rod (15) are of a shaft connecting structure, and the connecting shaft (16) is arranged at one third of the diameter of the driving disc (18).