CN113042313A - Glue injection device for bridge-cutoff aluminum profile and working method of glue injection device - Google Patents
Glue injection device for bridge-cutoff aluminum profile and working method of glue injection device Download PDFInfo
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- CN113042313A CN113042313A CN202110249453.8A CN202110249453A CN113042313A CN 113042313 A CN113042313 A CN 113042313A CN 202110249453 A CN202110249453 A CN 202110249453A CN 113042313 A CN113042313 A CN 113042313A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention provides a glue injection device for a bridge-cut-off aluminum profile and a working method thereof, wherein the glue injection device comprises a fixing ring, a drainage assembly, a bridge-cut-off aluminum profile, a rotating disc, a rotating ring and foaming equipment; in initial position, it is fixed to keep interface spare and block groove to carry out the block, interface spare and drainage tube in this time are in relative inboard, and the drainage tube does not stretch into the inside of the bridge cut-off mouth of bridge cut-off aluminium alloy promptly, and the convenience is removed or is changed new bridge cut-off aluminium alloy and waits to the encapsulating to the bridge cut-off aluminium alloy this time. Then, the honeycomb duct can be driven to rotate through the periodic rotation of the rotating ring, the connector is driven to slide outwards through the honeycomb duct in the rotating process, and the drainage tube just extends into the inside of the broken bridge opening, so that the honeycomb duct, the connector and the drainage tube can complete the process of introducing the foaming material into the inside of the broken bridge opening.
Description
Technical Field
The invention relates to a processing device of bridge-cut-off aluminum profiles, in particular to a device structure and a method for conveniently and continuously pouring foaming materials into a plurality of bridge-cut-off aluminum profiles.
Background
The bridge-cut-off aluminum is also called heat-insulating bridge-cut-off aluminum profile, heat-insulating aluminum alloy profile, bridge-cut-off aluminum alloy, cold and hot bridge-cut-off profile and bridge-cut-off aluminum plastic composite profile. It has more excellent performance than common aluminum alloy section.
The bridge-cut aluminum profile without glue pouring in the prior art is provided with a bridge-cut opening, a first port structure and a second port structure; the filling of the foaming material is generally required at the position of the bridge cut-off, and the foaming material is generally filled by adopting a polyurethane foaming material.
For the bridge-cut aluminum profile with the length of less than one meter or several meters, the foaming material generated by the foaming device is generally directly introduced into the bridge-cut through a flow guide pipe, moves along the axial direction of the bridge-cut and is filled. However, when the number of the bridge-cut aluminum profiles is large, the mass glue injection process is difficult to form, and the process that the drainage tubes of the foaming materials are inserted into the inner part of the bridge-cut opening and are timely pulled out in the glue injection process is also large in number and needs to be manually operated, so that the working efficiency cannot be improved.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a device structure and a method which are convenient for continuous operation to complete the process of filling the foaming material into the broken bridge opening and automatically insert and pull out the drainage tube.
The invention provides a glue injection device for a bridge-cut-off aluminum profile, which comprises a fixing ring, a drainage assembly, a bridge-cut-off aluminum profile, a rotating disc, a rotating ring and foaming equipment, wherein the fixing ring is arranged on the fixing ring;
the fixed ring is fixed on the platform, the fixed ring is provided with a plurality of through holes arranged along the first circumferential side wall, and the rotating disc is provided with a first upright post and a pulling spring which are connected in the opposite direction;
the drainage assembly is arranged in the through hole and provided with an interface piece, a first spring and a drainage tube, the interface piece is arranged in the fixing ring, the drainage tube penetrates out of the outer ring of the fixing ring, and the interface piece is provided with a first inclined cross section;
the bridge-cut aluminum profile is placed on the platform and arranged at the adjacent position of the first circumferential side wall of the fixing ring, the bridge-cut aluminum profile is provided with a bridge-cut opening, a first port structure and a second port structure, the bridge-cut opening is used for filling glue injection materials, and the drainage tube extends into the bridge-cut opening;
the rotating disc is rotatably arranged on the platform and is positioned inside the fixed ring, and a clamping groove is formed in the second circumferential side wall of the rotating disc and is used for being matched and clamped with the first inclined cross section;
the rotating ring is arranged at the position of a central hole of the rotating disc and can be rotatably connected to the platform, the rotating ring is connected with the rotating motor, a flow guide pipe is arranged at one end of the rotating ring, a second inclined cross section is arranged at the outer end of the flow guide pipe, a second upright post is arranged on the flow guide pipe, and the second upright post is connected with one end of the pulling spring;
the foaming device is provided with an outflow pipeline which is connected with the flow guide pipe.
The beneficial effect that above-mentioned scheme produced does: in initial position, it is fixed to keep interface spare and block groove to carry out the block, interface spare and drainage tube in this time are in relative inboard, and the drainage tube does not stretch into the inside of the bridge cut-off mouth of bridge cut-off aluminium alloy promptly, and the convenience is removed or is changed new bridge cut-off aluminium alloy and waits to the encapsulating to the bridge cut-off aluminium alloy this time. Then, the honeycomb duct can be driven to rotate through the periodic rotation of the rotating ring, the connector is driven to slide outwards through the honeycomb duct in the rotating process, and the drainage tube just extends into the inside of the broken bridge opening, so that the honeycomb duct, the connector and the drainage tube can complete the process of introducing the foaming material into the inside of the broken bridge opening. Simultaneously, because the drive effect of stand to the spring, and then make the block groove of rolling disc lose and make the rolling disc rotate downstream after the block effect to the interface piece to form the block effect to the interface piece of next group, and also prepare the water conservancy diversion of next group. After the glue injection process of the first group is completed, the rotating ring only needs to be rotated continuously, so that the honeycomb duct and the next group of interface pieces are matched and inserted again, and the rotating ring can sequentially complete the glue injection process of the bridge-cut-off openings of the bridge-cut-off aluminum profiles at a plurality of positions through the rotating process of the honeycomb duct in the rotating process.
Preferably, a receiving piece is arranged in the interface piece, the receiving piece is provided with a third inclined cross section, and the third inclined cross section is opposite to the first inclined cross section. The bridge-cut-off aluminum profile is characterized in that a plurality of groups of guide grooves are formed in the platform, the bridge-cut-off aluminum profile is placed in the guide grooves, the guide grooves are of an inclined plane structure, and one end, close to the fixing ring, of each guide groove is the highest point of the inclined plane structure. The guide groove has a first guide sidewall, a second guide sidewall, and a third guide sidewall.
The beneficial effect that above-mentioned scheme produced does: because the existence of first oblique cross-section, take place the edge leakage easily when the expanded material in the water conservancy diversion pipe enters into interface piece inside, and through setting up the third oblique cross-section of putting, can play fine water conservancy diversion effect to the expanded material of edge leakage, and then introduce more expanded materials inside the interface piece.
One preferred scheme is that the honeycomb duct has first water conservancy diversion section and second water conservancy diversion section, the tip of first water conservancy diversion section sets up the second is put the cross-section to one side, just first water conservancy diversion section slidable cover is established on the outer wall of second water conservancy diversion section, just first water conservancy diversion section still passes through the second spring coupling on the swivel becket.
The beneficial effect that above-mentioned scheme produced does: through the setting of this kind of structure, on the one hand make the second put the cross-section to one side and when first put the cross-section contact to one side for first water conservancy diversion section slides to inside more easily, thereby make first water conservancy diversion section stretch into insert in the interface piece more easily, and the setting through the second spring also makes the depth that first water conservancy diversion section inserted in the interface piece darker, so better be leading-in the interface piece to the expanded material in the water conservancy diversion pipe.
The device further comprises negative pressure equipment and positive pressure equipment, wherein the negative pressure equipment is connected with a negative pressure pipe, and the negative pressure pipe is arranged at the outlet of a bridge cut-off port of the bridge cut-off aluminum profile; the positive pressure equipment is connected with the inflation tube, and the inflation tube is connected with one side of the upper stream of the flow guide tube.
The beneficial effect that above-mentioned scheme produced does: in some cases, in order to increase the flow rate of the foam, or when the viscosity of the foam is high, a certain driving force is provided so that the foam fills the interior of the bridge cut more quickly. In addition, can in time clear away the intraductal residual foaming material through positive pressure equipment, avoid later stage solidification back jam pipeline and influence following continuation and use.
The invention provides a working method of a glue injection device for a bridge-cut-off aluminum profile, which comprises the following steps:
s1: placing a plurality of bridge-cut aluminum profiles to be filled with glue at adjacent positions of the first circumferential side wall of the fixing ring;
s2: in the initial position, the drainage tube is positioned outside the broken bridge opening, and the first inclined cross section is clamped in the clamping groove; then, the rotating motor drives the rotating ring to rotate, and correspondingly, the second inclined cross section of the flow guide pipe is gradually close to the first inclined cross section;
s3: when the second inclined cross section is close to and contacts with the first inclined cross section, the interface part is gradually moved outwards, so that the first spring and the drainage tube are moved outwards along the through hole, and finally the drainage tube enters the broken bridge opening; meanwhile, the first inclined section is disengaged from the clamping groove;
s4: the foaming device supplies foaming material to the outflow pipeline, the foaming material enters the flow guide pipe along the outflow pipeline and enters the interface piece and the flow guide pipe sequentially to enter the broken bridge port to complete the filling process of the foaming material of the broken bridge aluminum profile.
One preferable scheme is that a bearing piece is arranged in the interface piece, the bearing piece is provided with a third inclined cross section, and the third inclined cross section is opposite to the first inclined cross section;
the working method comprises the following steps: when the delivery tube is inserted into the interface, the adapter plays a role of lateral flow guiding, and when the delivery tube is separated from the interface, the second inclined cross section is gradually contacted with the third inclined cross section and the separation process of the delivery tube and the interface is completed.
A plurality of groups of guide grooves are formed in the platform, the bridge-cut aluminum profiles are placed in the guide grooves, the guide grooves are of inclined surface structures, and the highest point of the inclined surface structures is arranged at one end, close to the fixing ring, of each guide groove;
after the foaming material is injected into the bridge cut-off opening, the foaming material in the bridge cut-off opening can be more favorably moved to the downstream side through the arranged inclined surface structure, and the filling process of the whole bridge cut-off opening of the bridge cut-off aluminum profile in the length direction is completed.
The flow guide pipe is provided with a first flow guide section and a second flow guide section, the end part of the first flow guide section is provided with the second inclined cross section, the first flow guide section is slidably sleeved on the outer wall of the second flow guide section, and the first flow guide section is further connected to the rotating ring through a second spring;
the working method comprises the following steps: when the guide pipe is in contact with the interface piece, the second inclined cross section of the first guide section and the first inclined cross section of the interface piece correspondingly enable the first guide section to contract and slide along the second guide section, and the second spring is gradually in a compressed state; and after the second oblique section of the first flow guide section is inserted into the interface piece, the second spring starts to restore to an extension state, and correspondingly drives the first flow guide section to slide and expand outwards at the second flow guide section.
The device further comprises negative pressure equipment and positive pressure equipment, wherein the negative pressure equipment is connected with a negative pressure pipe, and the negative pressure pipe is arranged at the outlet of a bridge cut-off port of the bridge cut-off aluminum profile; the positive pressure equipment is connected with an inflation pipe, and the inflation pipe is connected with one side of the upstream of the flow guide pipe;
when the foaming material is filled into the broken bridge opening, negative pressure airflow is provided for the negative pressure pipe through the negative pressure equipment, and a port of the negative pressure pipe is arranged at the outlet position of the broken bridge opening, so that negative pressure airflow towards the downstream side is formed in the broken bridge opening, and the foaming material coming from the drainage pipe in the broken bridge opening moves towards the downstream side at a higher speed;
and after the foaming material in the broken bridge opening is filled, sequentially inflating the flow guide pipe, the interface piece and the drainage pipe through the inflation pipe of the positive pressure equipment, and discharging the residual foaming material from the flow guide pipe, the interface piece and the drainage pipe through the supplied air flow to avoid subsequent solidification and blockage.
Drawings
Fig. 1 is a schematic structural diagram of the glue injection device for the bridge-cutoff aluminum profile.
Fig. 2 is a schematic structural diagram of the glue injection device for the bridge-cutoff aluminum profile.
Fig. 3 is a schematic structural diagram of a part of components of the glue injection device for the bridge-cutoff aluminum profile.
Fig. 4 is a structural schematic diagram of a part of components of the glue injection device for the bridge-cutoff aluminum profile.
Fig. 5 is a structural schematic diagram of a part of components of the glue injection device for the bridge-cutoff aluminum profile.
Fig. 6 is a schematic structural view of a part of components of the glue injection device for the bridge-cutoff aluminum profile of the invention without a fixing ring.
Fig. 7 is a structural schematic diagram of a partial assembly of the glue injection device for the bridge-cutoff aluminum profile of the invention, wherein the flow guide pipe is inserted into one of the interface members for glue injection.
Fig. 8 is a schematic structural diagram of a conventional bridge-cut aluminum profile.
Detailed Description
The first embodiment:
as shown in fig. 1 to 8, the glue injection device for the bridge-cut aluminum profile provided by the invention comprises a fixing ring 10, a drainage assembly 20, a bridge-cut aluminum profile 30, a rotating disc 40, a rotating ring 50 and a foaming device 60.
A fixing ring 10 fixed to the stage 11, the fixing ring 10 having a plurality of through holes 12 provided along a first circumferential side wall;
the drainage assembly 20 is arranged in the through hole 12, the drainage assembly 20 is provided with an interface piece 21, a first spring 22 and a drainage tube 23, the interface piece 21 is arranged in the fixing ring 10, the drainage tube 23 penetrates out of the outer ring of the fixing ring 10, and the interface piece 21 is provided with a first inclined cross section 24;
the bridge-cut aluminum profile 30 is placed on the platform 11, the bridge-cut aluminum profile 30 is arranged at the adjacent position of the first circumferential side wall of the fixing ring 10, the bridge-cut aluminum profile 30 is provided with a bridge-cut opening 31, a first port structure 32 and a second port structure 33, the bridge-cut opening 31 is used for filling glue injection materials, and the drainage tube 23 movably extends into the bridge-cut opening 31;
the rotating disc 40 is rotatably arranged on the platform 11, the rotating disc 40 is positioned inside the fixed ring 10, and the second circumferential side wall 41 of the rotating disc 40 is provided with an engaging groove 42, and the engaging groove 42 is used for being engaged with the first inclined section 24; the rotating disc 40 is provided with a first upright 13 and a pulling spring 14 which are connected; the rotary disk 40 does not rotate following the rotary ring 50 but rotates with the power provided by the pulling spring 14 and the column 13.
The rotating ring 50 is arranged at the position of the central hole of the rotating disc 40, the rotating ring 50 is rotatably connected to the platform 11, the rotating ring 50 is connected with the rotating motor 51, a flow guide pipe 52 is arranged at one end of the rotating ring 50, and a second inclined cross section 53 is arranged at the outer end of the flow guide pipe 52; the draft tube 52 is provided with a second upright column 55, and the second upright column 55 is connected with one end of the pulling spring 14;
the foaming device 60 has an outflow conduit 63, the outflow conduit 63 being connected to the delivery tube 52. The foaming device is the prior art, and the specific structure and principle thereof are not described in detail here.
The working method of the glue injection device of the bridge-cut aluminum profile 30 provided by the invention comprises the following steps:
s1: placing a plurality of bridge-cut aluminum profiles 30 to be filled with glue at adjacent positions of the first circumferential side wall of the fixing ring 10; three sets of bridge-cut-off aluminium profiles 30 are placed.
S2: in the initial position, the drainage tube 23 is located outside the bridge-cut 31, at this time, the first inclined cross-section 24 is clamped in the clamping groove 42, it can be seen in fig. 4 that the interface of the leftmost drainage assembly is clamped in the clamping groove 42, so that the drainage tube 23 is located outside the bridge-cut 31, and the interface of the uppermost and rightmost drainage assemblies is not in the clamping groove 42 and is pressed by the second circumferential side wall of the rotating disc, so that the drainage tube 23 is inserted into the bridge-cut 31; then, the rotating motor 51 drives the rotating ring 50 to rotate, so that the second inclined section 53 of the draft tube 52 gradually approaches the first inclined section 24;
s3: when the second inclined section 53 is close to and contacts the first inclined section 24, the interface 21 is gradually moved to the outside, so that the first spring 22 and the drainage tube 23 are moved to the outside along the through hole 12, and finally the drainage tube 23 enters the bridge-cut-off opening 31; meanwhile, the first inclined section 24 is disengaged from the engaging groove 42; meanwhile, the draft tube 52 drives the second upright column 55 to move, so that the pulling spring 14 is stretched to store elastic potential energy; when the engaging groove 42 is disengaged from the first inclined cross section 24, the rotating disc 40 is driven to rotate by pulling the elastic potential energy of the spring 14, and when the engaging groove 42 of the rotating disc 40 rotates to the first inclined cross section 24 of the interface member 21 of the drainage assembly 20 of the next group, the engaging groove 42 and the first inclined cross section 24 are engaged and fixed again; i.e. the state shown in fig. 7 is reached.
S4: the foaming device 60 supplies the foaming material to the outflow pipe 63, the foaming material enters into the draft tube 52 along the outflow pipe 63, and enters into the mouthpiece 21 and the draft tube 23 successively to enter into the fracturing port 31 to complete the filling process of the foaming material of the fracturing bridge aluminum profile 30.
Second embodiment:
preferably, a socket 26 is arranged in the interface 21, the socket 26 has a third inclined cross section 27, and the third inclined cross section 27 is arranged opposite to the first inclined cross section 24;
the working method comprises the following steps: when the delivery tube 52 is inserted into the interface 21, lateral flow guidance is provided by the adapter 26, and when the delivery tube 52 is detached from the interface 21, the second inclined cross-section 53 comes into contact with the third inclined cross-section 27 and the separation of the delivery tube 52 from the interface 21 is completed.
The third embodiment:
preferably, a plurality of groups of guide grooves 14 are arranged on the platform 11 in this embodiment, the bridge-cut aluminum profile 30 is placed in the guide grooves 14, the guide grooves 14 are of an inclined plane structure, and one end of each guide groove 14, which is close to the fixing ring 10, is the highest point of the inclined plane structure; the guide groove 14 has a first guide sidewall 15, a second guide sidewall 16, and a third guide sidewall 17; the third guiding sidewall 17 may be a movable plate connected to the cylinder, so as to adjust the position of the movable plate in the groove 14, and further adjust the position according to the aluminum profile structures with different lengths.
After the foaming material is injected into the bridge-cut 31, the foaming material in the bridge-cut 31 can move to the downstream side more conveniently through the arranged inclined surface structure, and the filling process of the whole bridge-cut 31 of the bridge-cut aluminum profile 30 in the length direction is completed. And the positioning of the position of the bridge-cut aluminum profiles 30 is accomplished by the first guide sidewall 15, the second guide sidewall 16 and the third guide sidewall 17.
The fourth embodiment:
preferably, the flow guide pipe 52 has a first flow guide section and a second flow guide section, the end of the first flow guide section is provided with a second inclined cross section 53, the first flow guide section is slidably sleeved on the outer wall of the second flow guide section, and the first flow guide section is further connected to the rotating ring 50 through a second spring;
the working method comprises the following steps: when the draft tube 52 is in contact with the interface 21, the second inclined cross section 53 of the first flow guide section is in contact with the first inclined cross section 24 of the interface 21, so that the first flow guide section is correspondingly contracted and slid along the second flow guide section, and the second spring is gradually compressed; when the second inclined cross section 53 of the first flow guiding section is inserted into the interface member 21, the second spring starts to return to the extended state, and correspondingly drives the first flow guiding section to slide and expand outwards at the second flow guiding section. This facilitates easier insertion of the delivery tube 52 into the mouthpiece.
Fifth embodiment:
the device also comprises negative pressure equipment and positive pressure equipment, wherein the negative pressure equipment is connected with a negative pressure pipe, and the negative pressure pipe is arranged at the outlet position of a bridge cut-off port 31 of the bridge cut-off aluminum profile 30; the positive pressure equipment is connected with an inflation pipe, and the inflation pipe is connected with one side of the upstream of the draft tube 52;
when the foam material is filled into the bridge-cut 31, negative pressure airflow is provided to the negative pressure pipe through the negative pressure equipment, and the port of the negative pressure pipe is arranged at the outlet of the bridge-cut 31, so that negative pressure airflow towards the downstream side is formed in the bridge-cut 31, and the foam material from the drainage pipe 23 in the bridge-cut 31 moves towards the downstream side at a higher speed;
when the filling of the foaming material in the bridge-cut 31 is completed, the flow guide tube 52, the interface member 21 and the flow guide tube 23 are sequentially inflated through the inflation tube of the positive pressure device, and the residual foaming material is discharged from the flow guide tube 52, the interface member 21 and the flow guide tube 23 through the supplied air flow to avoid subsequent solidification and blockage.
Claims (6)
1. The utility model provides a injecting glue device of bridge cut-off aluminium alloy which characterized in that includes:
a stationary ring secured to the platform, the stationary ring having a plurality of through holes disposed along the first circumferential sidewall;
the drainage assembly is arranged in the through hole and provided with an interface piece, a first spring and a drainage tube, the interface piece is arranged in the fixing ring, the drainage tube penetrates out of the outer ring of the fixing ring, and the interface piece is provided with a first inclined cross section;
the bridge-cut-off aluminum profile is placed on the platform and arranged at the adjacent position of the first circumferential side wall of the fixing ring, the bridge-cut-off aluminum profile is provided with a bridge-cut-off opening, a first port structure and a second port structure, the bridge-cut-off opening is used for filling glue injection materials, and the drainage tube extends into the bridge-cut-off opening;
the rotating disc is rotatably arranged on the platform and is positioned inside the fixed ring, and a clamping groove is formed in the second circumferential side wall of the rotating disc and is used for being matched and clamped with the first inclined cross section; the rotating disc is provided with a first upright post and a pulling spring which are connected in the opposite direction;
the rotating ring is arranged at the position of a central hole of the rotating disc and can be rotatably connected to the platform, the rotating ring is connected with the rotating motor, a flow guide pipe is arranged at one end of the rotating ring, a second inclined cross section is arranged at the outer end of the flow guide pipe, a second upright post is arranged on the flow guide pipe, and the second upright post is connected with one end of the pulling spring;
and the foaming equipment is provided with an outflow pipeline which is connected with the flow guide pipe.
2. The glue injection device for the bridge-cutoff aluminum profile according to claim 1, characterized in that,
a bearing piece is arranged in the interface piece, the bearing piece is provided with a third inclined cross section, and the third inclined cross section is opposite to the first inclined cross section; be provided with multiunit direction recess on the platform, place in the direction recess bridge cut-off aluminium alloy, the direction recess is the inclined plane structure, just the direction recess is close to solid fixed ring's one end is the peak of inclined plane structure, the direction recess has first direction lateral wall, second direction lateral wall and third direction lateral wall.
3. The glue injection device for the bridge-cutoff aluminum profile according to claim 1, characterized in that,
the device also comprises negative pressure equipment and positive pressure equipment, wherein the negative pressure equipment is connected with a negative pressure pipe, and the negative pressure pipe is arranged at the outlet position of a bridge cut-off opening of the bridge cut-off aluminum profile;
the positive pressure equipment is connected with the inflation tube, and the inflation tube is connected with one side of the upper stream of the flow guide tube.
4. The working method of the glue injection device for the bridge-cutoff aluminum profile according to claim 1 is characterized by comprising the following steps of:
s1: placing a plurality of bridge-cut aluminum profiles to be filled with glue at adjacent positions of the first circumferential side wall of the fixing ring;
s2: in the initial position, the drainage tube is positioned outside the broken bridge opening, and the first inclined cross section is clamped in the clamping groove; then, the rotating motor drives the rotating ring to rotate, and correspondingly, the second inclined cross section of the flow guide pipe is gradually close to the first inclined cross section;
s3: when the second inclined cross section is close to and contacts with the first inclined cross section, the interface part is gradually moved outwards, so that the first spring and the drainage tube are moved outwards along the through hole, and finally the drainage tube enters the broken bridge opening; meanwhile, the first inclined section is disengaged from the clamping groove; meanwhile, the draft tube drives the second upright post to move, so that elastic potential energy is accumulated after the pulling spring is extended; when the clamping groove is separated from the first inclined cross section, the rotating disc is driven to rotate by the elastic potential energy of the pulling spring, and when the clamping groove of the rotating disc rotates to the first inclined cross section of the interface piece of the drainage assembly of the next group, the clamping groove and the first inclined cross section are clamped and fixed again;
s4: the foaming device supplies foaming material to the outflow pipeline, the foaming material enters the flow guide pipe along the outflow pipeline and enters the interface piece and the flow guide pipe sequentially to enter the broken bridge port to complete the filling process of the foaming material of the broken bridge aluminum profile.
5. The working method of the glue injection device for the bridge-cutoff aluminum profile according to claim 4, is characterized in that,
a bearing piece is arranged in the interface piece, the bearing piece is provided with a third inclined cross section, and the third inclined cross section is opposite to the first inclined cross section; a plurality of groups of guide grooves are formed in the platform, the bridge-cut aluminum profiles are placed in the guide grooves, the guide grooves are of inclined surface structures, and the highest point of the inclined surface structures is arranged at one end, close to the fixing ring, of each guide groove; the guide groove is provided with a first guide side wall, a second guide side wall and a third guide side wall;
the working method comprises the following steps: when the delivery tube is inserted into the interface part, the receiving part plays a role of lateral flow guiding, and when the delivery tube is separated from the interface part, the second inclined cross section is gradually contacted with the third inclined cross section and the separation process of the delivery tube and the interface part is completed; after the foaming material is injected into the bridge-cut-off opening, the foaming material in the bridge-cut-off opening can be more favorably moved to one side of the downstream direction through the arranged inclined surface structure, the filling process of the whole bridge-cut-off opening of the bridge-cut-off aluminum profile in the length direction is completed, and the position positioning of the bridge-cut-off aluminum profile is completed through the first guide side wall, the second guide side wall and the third guide side wall.
6. The working method of the glue injection device for the bridge-cutoff aluminum profile according to claim 4, is characterized in that,
the device also comprises negative pressure equipment and positive pressure equipment, wherein the negative pressure equipment is connected with a negative pressure pipe, and the negative pressure pipe is arranged at the outlet position of a bridge cut-off opening of the bridge cut-off aluminum profile; the positive pressure equipment is connected with an inflation pipe, and the inflation pipe is connected with one side of the upstream of the flow guide pipe;
when the foaming material is filled into the broken bridge opening, negative pressure airflow is provided for the negative pressure pipe through the negative pressure equipment, and a port of the negative pressure pipe is arranged at the outlet position of the broken bridge opening, so that negative pressure airflow towards the downstream side is formed in the broken bridge opening, and the foaming material coming from the drainage pipe in the broken bridge opening moves towards the downstream side at a higher speed;
and after the foaming material in the broken bridge opening is filled, sequentially inflating the flow guide pipe, the interface piece and the drainage pipe through the inflation pipe of the positive pressure equipment, and discharging the residual foaming material from the flow guide pipe, the interface piece and the drainage pipe through the supplied air flow to avoid subsequent solidification and blockage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110249453.8A CN113042313A (en) | 2021-03-08 | 2021-03-08 | Glue injection device for bridge-cutoff aluminum profile and working method of glue injection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110249453.8A CN113042313A (en) | 2021-03-08 | 2021-03-08 | Glue injection device for bridge-cutoff aluminum profile and working method of glue injection device |
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| CN113042313A true CN113042313A (en) | 2021-06-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499949A (en) * | 2021-08-03 | 2021-10-15 | 李崇诏 | Multi-station aluminum profile glue filling device and working method thereof |
| CN113524553A (en) * | 2021-07-22 | 2021-10-22 | 李崇诏 | Bridge-cutoff aluminum profile glue injection and displacement linkage device and working method thereof |
-
2021
- 2021-03-08 CN CN202110249453.8A patent/CN113042313A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524553A (en) * | 2021-07-22 | 2021-10-22 | 李崇诏 | Bridge-cutoff aluminum profile glue injection and displacement linkage device and working method thereof |
| CN113499949A (en) * | 2021-08-03 | 2021-10-15 | 李崇诏 | Multi-station aluminum profile glue filling device and working method thereof |
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Application publication date: 20210629 |