CN114100948A - One-step forming gluing device for arc edges of sofa armrests - Google Patents
One-step forming gluing device for arc edges of sofa armrests Download PDFInfo
- Publication number
- CN114100948A CN114100948A CN202111500348.3A CN202111500348A CN114100948A CN 114100948 A CN114100948 A CN 114100948A CN 202111500348 A CN202111500348 A CN 202111500348A CN 114100948 A CN114100948 A CN 114100948A
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- Prior art keywords
- wall
- arc
- handrail
- glue
- sponge
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate 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
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a one-step molding gluing device for a cambered edge of a sofa armrest, belonging to the technical field of processing equipment; it is placed the subassembly by base, arc template, sponge main part, rubber coating subassembly and sponge and etc. and is constituteed, and base top outer wall is provided with the backplate, and backplate one side outer wall swing joint has a convex pole one, and convex pole one-to-one inner wall and backplate one side outer wall joint have same spring one, and convex pole one-to-one outer wall is provided with the arc piece, arc piece arc outer wall is provided with the holding ring. According to the invention, the arc-shaped template is fixed on the inner wall of the positioning hole in an inserting manner by arranging the inserting rod, and meanwhile, the arc-shaped template is convenient to replace, so that the handrail arc-shaped edge main bodies with different radians can be conveniently coated with glue, and the handrail arc-shaped edge main bodies can be placed on the outer wall of the top of the placing plate and can be attached to the inner wall of the arc-shaped surface of the arc-shaped template.
Description
Technical Field
The invention relates to the technical field of processing equipment, in particular to a one-step forming gluing device for an arc edge of a sofa armrest.
Background
When carrying out the sponge parcel to its handrail, wood sofa need utilize the rubber coating device to carry out the rubber coating on the handrail, bonds the sponge on its surface after that, and present rubber coating device adopts usually to spout the direct spraying of rubber tube on the handrail surface to make the waste that easily causes glue at the rubber coating in-process, when sofa handrail is the arc structure, bonding the sponge at the in-process of handrail simultaneously, can't guarantee the laminating degree between sponge and the sofa handrail.
Through the retrieval, chinese patent application number is CN 202021255278.0's patent, discloses an automatic rubber coating device of sofa, including storage case, conveying pipeline and live-rollers, the storage case below is provided with the loading board, loading board below both sides are provided with electric putter one, the loading board both sides all are provided with movable support, movable support one side is provided with electric putter two.
The automatic gluing device for the sofa in the patent has the following defects: after the gluing is finished, the attaching degree and the accuracy of the bonding between the spongy cushion and the sofa can not be ensured.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a one-step forming gluing device for an arc edge of a sofa armrest.
In order to achieve the purpose, the invention adopts the following technical scheme:
a one-step forming gluing device for a sofa handrail arc edge comprises a base, an arc-shaped template, a sponge main body, a gluing component and a sponge placing component, wherein the base comprises a protective plate arranged on the outer wall of the top of the base, the outer wall of one side of the protective plate is movably connected with a first convex rod, the inner wall of one side of the convex rod and the outer wall of one side of the protective plate are clamped with a first spring, the outer wall of one side of the convex rod is provided with an arc-shaped block, the outer wall of the arc-shaped block arc surface is provided with a holding ring, the outer wall of the top of the arc-shaped block is provided with a placing plate, the surface of the placing plate is provided with a positioning hole, the outer wall of the bottom of the arc-shaped template is welded with an inserting rod, the outer wall of the periphery of a fold hole is clamped on the inner wall of the positioning hole, the handrail arc-shaped edge main body is placed on the outer wall of the top of the placing plate, the base is provided with a support, the outer wall of the top of the support is provided with a driving motor, the first rotating column through a shaft coupling, the middle connecting block is arranged on the outer wall of the circumference of the rotating column, the outer wall of one side of the middle connecting block is provided with a rotating rod, the outer wall of one side of the rotating rod is provided with a hollow cylinder, and the inner wall of the hollow cylinder is movably connected with a rolling ball;
the gluing component comprises a sliding frame and a sliding seat, the sliding frame is arranged on the outer wall of the top of the base, the sliding seat is movably connected to the outer wall of the circumference of the sliding frame, and the outer wall of the top of the sliding seat is provided with a second connecting rod.
Preferably: the inner wall of one side of the second connecting rod is movably connected with a second convex rod, and the inner wall of one side of the second convex rod and the inner wall of one side of the second connecting rod are clamped with a second spring.
Preferred for the present invention are: an adjusting frame is arranged on the outer wall of one side of the second convex rod, and a glue spreading roller is movably connected to the inner wall of the bottom of the adjusting frame.
As a preferable aspect of the present invention: the outer wall welding of glue spreader circumference has handled the case, handles bottom of the case outer wall and has seted up the small opening, and glue spreader circumference outer wall is provided with rotatory poker rod.
As a preferable aspect of the present invention: a glue containing cylinder is arranged on the inner wall of the top of the adjusting frame, a filling pipe is welded on the outer wall of the top of the glue containing cylinder, an elastic column is bonded on the outer wall of the bottom of the glue containing cylinder, and a fold hole is formed in the circumferential outer wall of the elastic column.
Further: the outer wall swing joint in base top has column spinner two, and two circumference outer walls of column spinner and a circumference outer wall of column spinner all are provided with the band pulley, and two band pulley circumference outer wall transmissions are connected with same belt, and two circumference outer walls of column spinner have the gear through splined connection, and slide one side outer wall is provided with the rack, and gear circumference outer wall meshes in the rack outer wall.
As a further scheme of the invention: the sponge placing component comprises a first connecting rod and an arc-shaped forming plate, the first connecting rod is arranged on the outer wall of the top of the sliding seat, the arc-shaped forming plate is arranged on the outer wall of one side of the first connecting rod, the inner wall of the top of the arc-shaped forming plate and the inner wall of the bottom of the arc-shaped forming plate are both provided with clamping teeth, and the sponge main body is arranged on the outer wall of the arc surface of the arc-shaped forming plate.
As a still further scheme of the invention: the collecting box is placed on the inner wall of the bottom of the placing plate.
The invention has the beneficial effects that:
1. can drive the column spinner first through being provided with driving motor and rotate, rotary rod and rolling ball are rotatory, when the rolling ball rolls arc piece cambered surface position, spring one is deformation under the squeezing action of rolling ball, promote and place the whole retrusion of board, the realization makes handrail arc limit main part wholly retrusion after the rubber coating finishes, just also realize the sponge and place the subassembly at the in-process with the bonding position that the sponge main part removed, certain clearance has between sponge main part and the handrail arc limit main part, the sponge main part of being convenient for removes, after the rolling ball breaks away from arc piece surface step by step, spring one resets, make handrail arc limit main part laminate with sponge main part surface at the in-process that resets, thereby realized bonding between sponge main part and handrail arc limit main part.
2. Slide along carriage circumference outer wall through with the slide to make the glue spreader roll along handrail arc limit main part cambered surface, thereby can utilize the glue spreader to carry out the rubber coating to handrail arc limit main part cambered surface inner wall, can guarantee pressure and laminating degree between glue spreader and handrail arc limit main part cambered surface inner wall through being provided with spring two simultaneously, thereby can avoid the glue spreader to break away from handrail arc limit main part cambered surface inner wall.
3. Can pour into glue into through being provided with the filling pipe and place a section of thick bamboo inside, the elasticity post is when not receiving the extrusion, the fold hole is in the closure state, thereby can effectively avoid appearing the excessive phenomenon of gluing, the glue spreader is carrying out the rolling in-process along handrail arc limit main part cambered surface inner wall, thereby make rotatory poker rod can synchronous revolution, thereby make rotatory poker rod in rotatory process, can stir the elasticity post, thereby make the elasticity post can produce deformation, thereby make the elasticity post can extrude glue through the fold hole, thereby make glue fall into inside the treatment box, can make glue landing to glue spreader circumference outer wall through the small opening, thereby make the glue spreader can carry out the rubber coating to handrail arc limit main part surface at rolling in-process.
4. Through being provided with the stability that can guarantee that the sponge main part places when arc profiled sheeting cambered surface outer wall through being provided with the latch, after gluing the subassembly and finishing breaking away from handrail arc limit main part cambered surface inner wall gradually at the rubber coating, utilize the roll ball to extrude the arc-shaped piece, thereby make handrail arc limit main part move backward gradually, thereby make the sponge main part when moving handrail arc limit main part department gradually, break away from behind the arc-shaped piece when the roll ball, thereby make spring one at the in-process that resets, can make and laminate between sponge main part and handrail arc limit main part cambered surface inner wall, thereby can realize bonding between sponge main part and the handrail arc limit main part.
Drawings
FIG. 1 is a schematic view of the overall structure of a single-step molding and gluing device for the arc edges of the sofa armrest provided by the invention;
FIG. 2 is a schematic view of the one-step molding and gluing device for the curved edge of the sofa armrest according to the present invention;
FIG. 3 is a schematic side view of the one-step molding glue-applying device for the arc edge of the sofa armrest according to the present invention;
FIG. 4 is a schematic view of an explosion structure of a handrail arc edge placing component of the sofa handrail arc edge one-step molding gluing device provided by the invention;
FIG. 5 is a schematic view of an explosion structure of a sponge placement component of the one-step molding gluing device for the arc edge of the sofa armrest provided by the invention;
FIG. 6 is an exploded view of the gluing component of the one-step molding gluing device for the arc edge of the sofa armrest according to the present invention;
FIG. 7 is a schematic view of a glue placing assembly of the one-step molding gluing device for the arc edge of the sofa armrest according to the present invention;
FIG. 8 is an exploded view of the extrusion assembly of the single-step molding glue-applying device for the curved edge of the sofa armrest according to the present invention;
FIG. 9 is a schematic structural view of a glue spreading component placing mechanism of the one-step forming glue spreading device for the arc edges of the sofa armrest provided by the invention;
fig. 10 is a schematic structural view of the extrusion part of the one-step molding gluing device for the arc edge of the sofa armrest provided by the invention.
In the figure: 1-base, 2-sliding frame, 3-connecting rod I, 4-rack, 5-connecting rod II, 6-glue placing cylinder, 7-arc template, 8-placing plate, 9-protecting plate, 10-middle connecting block, 11-arc forming plate, 12-sliding base, 13-belt wheel, 14-belt, 15-rotating column I, 16-bracket, 17-driving motor, 18-collecting box, 19-containing ring, 20-arc block, 21-positioning hole, 22-convex rod I, 23-spring I, 24-inserting rod, 25-handrail arc edge main body, 26-sponge main body, 27-latch, 28-rotating poking rod, 29-processing box, 30-glue coating roller, 31-leak hole, 32-pipe, 32-glue-dispensing box, and glue-dispensing box, 33-elastic column, 3301-hinge seat, 3302-extrusion rod, 3303-extrusion plate, 34-fold hole, 35-hollow cylinder, 36-rotary rod, 37-rolling ball, 38-spring II, 39-convex rod II, 40-adjusting rack, 41-gear, 42-rotary column II.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not to be construed as limiting the device, structure, or element to which reference is made to have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
the one-step forming gluing device for the arc edge of the sofa armrest is shown in figures 1-9 and comprises a base 1, an arc template 7, a sponge main body 26, a gluing component and a sponge placing component, wherein a protective plate 9 is fixed on the outer wall of the top of the base 1 through bolts, a convex rod 22 is connected to the outer wall of one side of the protective plate 9 in a sliding manner, the same spring 23 is clamped between the inner wall of one side of the convex rod 22 and the outer wall of one side of the protective plate 9, an arc block 20 is fixed on the outer wall of one side of the convex rod 22 through bolts, an accommodating ring 19 is fixed on the outer wall of the arc surface of the arc block 20 through bolts, a placing plate 8 is fixed on the outer wall of the top of the arc block 20 through bolts, a positioning hole 21 is formed in the surface of the placing plate 8, an inserting rod 24 is welded on the outer wall of the bottom of the arc template 7, the outer wall of the circumference of the inserting rod 24 is clamped to the inner wall of the positioning hole 21, and the arc edge main body 25 of the armrest is placed on the outer wall of the top of the placing plate 8, the arc-shaped template 7 can be fixed on the inner wall of the positioning hole 21 in an inserting mode through the insertion rod 24, and meanwhile, the arc-shaped template 7 can be replaced conveniently, so that the handrail arc-shaped edge main body 25 with different radians can be coated with glue, the handrail arc-shaped edge main body 25 can be placed on the outer wall of the top of the placing plate 8 and can be attached to the inner wall of the arc surface of the arc-shaped template 7, the surface of the handrail arc-shaped edge main body 25 can be coated with glue through the glue coating assembly, and the sponge main body 26 can be attached to the arc surface of the handrail arc-shaped edge main body 25 after the glue coating is finished through the sponge placing assembly;
the outer wall of the top of the base 1 is fixed with a support 16 through a bolt, the outer wall of the top of the support 16 is fixed with a driving motor 17 through a bolt, the output end of the driving motor 17 is provided with a first rotating column 15 through a coupler, the outer wall of the circumference of the first rotating column 15 is fixed with an intermediate connecting block 10 through a bolt, the outer wall of one side of the intermediate connecting block 10 is fixed with a rotating rod 36 through a bolt, the outer wall of one side of the rotating rod 36 is fixed with a hollow cylinder 35 through a bolt, the inner wall of the hollow cylinder 35 is rotatably connected with a rolling ball 37, the first rotating column 15 can be driven to rotate through the driving motor 17, so that the rotating rod 36 and the rolling ball 37 can rotate, when the rolling ball 37 rolls to the cambered surface position of the cambered block 20, the first spring 23 is deformed under the extrusion action of the rolling ball 37, the placing plate 8 is integrally moved backwards, and the handrail cambered side main body 25 can be integrally moved backwards after being glued, thereby make and place the subassembly at the sponge and at the in-process of the bonding position with sponge main part 26 removal, make certain clearance have between sponge main part 26 and the handrail arc limit main part 25, thereby sponge main part 26 of being convenient for removes, after rolling ball 37 progressively breaks away from arc piece 20 surface, thereby make spring 23 reset, thereby make handrail arc limit main part 25 laminate with sponge main part 26 surface at the in-process that resets, thereby realized the bonding between sponge main part 26 and handrail arc limit main part 25.
In order to glue the surface of the handrail arc edge main body 25; as shown in fig. 6-7, the gluing assembly comprises a sliding frame 2 and a sliding base 12, the sliding frame 2 is fixed on the outer wall of the top of the base 1 through bolts, the sliding base 12 is connected on the outer wall of the circumference of the sliding frame 2 in a sliding manner, a connecting rod two 5 is fixed on the outer wall of the top of the sliding base 12 through bolts, a convex rod two 39 is connected on the inner wall of one side of the connecting rod two 5 in a sliding manner, the same spring two 38 is clamped on the inner wall of one side of the convex rod two 39 and the inner wall of one side of the connecting rod two 5, an adjusting frame 40 is fixed on the outer wall of one side of the convex rod two 39 through bolts, a glue spreader 30 is connected on the inner wall of the bottom of the adjusting frame 40 in a rotating manner, the sliding base 12 is slid along the outer wall of the circumference of the sliding frame 2, so that the glue spreader 30 can roll along the arc surface of the handrail arc main body 25, and the glue spreader 30 can be used for gluing the arc inner wall of the handrail arc main body 25, meanwhile, the second spring 38 can ensure the pressure and the fitting degree between the glue spreader 30 and the inner wall of the cambered surface of the handrail cambered side main body 25, so that the glue spreader 30 can be prevented from being separated from the inner wall of the cambered surface of the handrail cambered side main body 25, and the gluing effect can be ensured;
the glue spreader 30 is welded with the outer circumferential wall of the glue spreader 29, the outer circumferential wall of the bottom of the processing box 29 is provided with a leak hole 31, the outer circumferential wall of the glue spreader 30 is fixed with a rotary poking rod 28 through a bolt, the inner wall of the top of the adjusting frame 40 is fixed with a glue containing barrel 6 through a bolt, the outer wall of the top of the glue containing barrel 6 is welded with a filling pipe 32, the outer wall of the bottom of the glue containing barrel 6 is bonded with an elastic column 33, the outer circumferential wall of the elastic column 33 is provided with a fold hole 34, glue can be injected into the glue containing barrel 6 through the filling pipe 32, when the elastic column 33 is not extruded, the fold hole 34 is in a closed state, so that the glue overflowing phenomenon can be effectively avoided, the glue spreader 30 rolls along the inner wall of the cambered surface of the handrail cambered side main body 25, so that the rotary poking rod 28 can synchronously rotate, and the rotary poking rod 28 rotates, can stir elasticity post 33 to make elasticity post 33 can produce deformation, thereby make elasticity post 33 can extrude glue through fold hole 34, thereby make glue fall into inside processing box 29, can make glue landing to glue spreader 30 circumference outer wall through small opening 31, thereby make glue spreader 30 can carry out the rubber coating to handrail arc limit main part 25 surface at rolling in-process, glue spreader 30 top is ARC structure, thereby can improve the speed that glue slided.
In order to improve the gluing efficiency; as shown in fig. 1-3, the outer wall of the top of the base 1 is rotatably connected with a second rotating column 42, the outer walls of the second rotating column 42 and the first rotating column 15 are both fixed with belt wheels 13 through bolts, two belt wheels 13 are connected with the same belt 14 through transmission, the outer wall of the second rotating column 42 is connected with a gear 41 through splines, the outer wall of one side of the sliding seat 12 is fixed with a rack 4 through bolts, the outer wall of the gear 41 is meshed with the outer wall of the rack 4, the first rotating column 15 can rotate in the rotating process through the belt 14, the second rotating column 42 can rotate, and the rack 4 can drive the sliding seat 12 to slide along the outer wall of the circumference of the sliding seat 2, so that the glue spreader 30 can automatically roll along the inner wall of the arc surface of the handrail arc-side main body 25.
To place the sponge body 26; as shown in fig. 5, the sponge placing component comprises a first connecting rod 3 and an arc-shaped forming plate 11, the first connecting rod 3 is fixed on the outer wall of the top of the sliding seat 12 through a bolt, the arc-shaped forming plate 11 is fixed on the outer wall of one side of the first connecting rod 3 through a bolt, the inner wall of the top and the inner wall of the bottom of the arc-shaped forming plate 11 are both fixed with latch 27 through a bolt, and the sponge main body 26 is arranged on the outer wall of the arc surface of the arc-shaped forming plate 11, the stability of the sponge main body 26 placed on the outer wall of the arc surface of the arc-shaped forming plate 11 can be ensured through the latch 27, when the glue coating component gradually separates from the inner wall of the arc surface of the arc-shaped main body 25 after the glue coating is finished, the arc-shaped block 20 is squeezed by the rolling ball 37, so that the arc-shaped main body 25 gradually moves backwards, so that the sponge main body 26 gradually moves to the arc-shaped main body 25, and after the rolling ball 37 separates from the arc-shaped block 20, thereby make spring 23 at the in-process that resets, can make to laminate between sponge main part 26 and handrail arc limit main part 25 cambered surface inner wall, thereby can realize bonding between sponge main part 26 and handrail arc limit main part 25, simultaneously through the reversal of control driving motor 17 output, thereby make handrail arc limit main part 25 can move back once more, because glue is greater than the resistance that latch 27 produced sponge main part 26 to sponge main part 26's adhesive force, thereby make sponge main part 26 break away from on can following arc profiled sheeting 11, thereby can accomplish the bonding between sponge main part 26 and handrail arc limit main part 25.
When the handrail arc edge gluing device is used, firstly, the arc-shaped template 7 is inserted into the inner wall of the positioning hole 21 through the insertion rod 24, so that the arc-shaped template 7 is fixed, then, the corresponding outer arc wall of the handrail arc edge main body 25 and the inner arc wall of the arc-shaped template 7 are attached, then, the driving motor 17 is controlled, the driving motor 17 drives the first rotating column 15 to rotate, in the driving process, the sliding seat 12 drives the gluing component to gradually move, so that the gluing component can glue the surface of the handrail arc edge main body 25 in the process that the gluing roller 30 rolls along the inner arc wall of the handrail arc edge main body 25, the fitting degree between the gluing roller 30 and the inner arc wall of the handrail arc edge main body 25 can be ensured through the second spring 38, after the gluing component gradually breaks away from the surface of the handrail arc edge main body 25, in the process, the rolling ball 37 gradually rotates to the outer arc wall of the arc block 20, thereby make rolling ball 37 extrude 20 cambered surface inner walls of arc-shaped piece gradually, thereby make a spring 23 at the in-process of compression, make handrail arc limit main part 25 can move backward gradually, the subassembly synchronous motion is placed to the sponge this moment, after the subassembly was placed to the sponge moved to the position of aliging with handrail arc limit main part 25 plane, rolling ball 37 breaks away from 20 cambered surface outer walls of arc-shaped piece this moment, thereby make handrail arc limit main part 25 at the in-process that resets, make its surface bonding in sponge main part 26 surface, stay one end time after that, make glue solidify the back, through the reversal of control driving motor 17 output, thereby make rolling ball 37 move 20 cambered surface outer walls of arc-shaped piece once more, thereby make handrail arc limit main part 25 utilize glue to pull out sponge main part 26 from 11 cambered surface outer walls of arc-shaped piece, thereby accomplish whole rubber coating process.
Example 2:
the one-step molding gluing device for the arc edge of the sofa armrest is shown in figures 4 and 10 and is used for collecting redundant glue; this example is supplemented by example 1 with the following: the collecting box 18 is arranged on the inner wall of the bottom of the placing plate 8, and redundant glue can be collected by arranging the collecting box 18, so that the use of the glue is saved.
In order to effectively control the drip irrigation of the glue and avoid the glue from splashing after the elastic column is extruded; the bottom end of the elastic column 33 is provided with a fold hole 34, an extrusion part is arranged in the processing box 29, the extrusion part comprises an extrusion plate 3303 sliding at the bottom end of the glue placing cylinder 6 and an extrusion rod 3302 used for pressing the extrusion plate 3303, the extrusion rod 3302 is fixed on the inner wall of the processing box 29 through a hinge base 3301, the elastic column 33 is positioned between the two extrusion plates 3303, the number of the extrusion parts is not limited, and preferably, the number of the extrusion parts is three and is uniformly and annularly distributed in the processing box 29; the bottom of the squeeze rod 3302 extends below the rotary dial rod 28, and the top end of the squeeze rod 3302 protrudes beyond the bottom of the squeeze plate 3303. preferably, the resilient posts 33 are hollow sponge-like structures.
When the glue spreader 30 is used in the embodiment, the collection box 18 can collect the redundant glue in the process of gluing the inner wall of the cambered surface of the handrail cambered side main body 25; meanwhile, in order to avoid waste, the poke rod 28 pokes the extrusion rod 3302 when rotating, the extrusion rod 3302 pokes the extrusion plate 3303 to extrude the elastic column 33 through the lever principle, and then extrusion of glue can be achieved.
The above description is for the purpose of illustrating the preferred embodiments of the present invention and is not intended to be exhaustive or to limit the invention to the precise embodiments disclosed, and all modifications, equivalents, and improvements that may occur to those skilled in the art and that fall within the spirit and scope of the invention are intended to be embraced therein.
Claims (5)
1. Sofa handrail arc limit one shot forming rubber coating device places the subassembly including base (1), arc template (7), sponge main part (26), rubber coating subassembly and sponge, characterized by, be equipped with the retooling mechanism that can dismantle the retooling on base (1), the rubber coating subassembly realizes the coating of glue on sofa handrail arc limit through parallel movement.
2. The one-step molding and gluing device for the arc edges of the sofa armrests as claimed in claim 1, which is characterized in that: the gluing component comprises a sliding frame (2) and a sliding seat (12), wherein the sliding frame (2) is arranged on the outer wall of the top of the base (1), the sliding seat (12) is movably connected to the outer wall of the circumference of the sliding frame (2), and the outer wall of the top of the sliding seat (12) is provided with a second connecting rod (5).
3. The one-step molding and gluing device for the cambered side of the sofa armrest as claimed in claim 2, wherein a second convex rod (39) is movably connected to the inner wall of one side of the second connecting rod (5), and a second spring (38) is clamped between the inner wall of one side of the second convex rod (39) and the inner wall of one side of the second connecting rod (5).
4. The sofa armrest arc edge one-step molding gluing device as claimed in claim 3, wherein an adjusting frame (40) is arranged on the outer wall of one side of the second convex rod (39), and a gluing roller (30) is movably connected to the inner wall of the bottom of the adjusting frame (40).
5. The sofa armrest arc edge one-step forming gluing device as claimed in claim 4, wherein a second rotary column (42) is movably connected to the outer wall of the top of the base (1), the outer circumferential wall of the second rotary column (42) and the outer circumferential wall of the first rotary column (15) are both provided with belt wheels (13), the two belt wheels (13) are in transmission connection with the same belt (14), the outer circumferential wall of the second rotary column (42) is connected with a gear (41) through a spline, the outer circumferential wall of one side of the sliding seat (12) is provided with a rack (4), and the outer circumferential wall of the gear (41) is meshed with the outer circumferential wall of the rack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500348.3A CN114100948B (en) | 2021-12-09 | 2021-12-09 | One-step forming and gluing device for arc edge of sofa armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500348.3A CN114100948B (en) | 2021-12-09 | 2021-12-09 | One-step forming and gluing device for arc edge of sofa armrest |
Publications (2)
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| CN114100948B CN114100948B (en) | 2023-05-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808601A1 (en) * | 1987-03-20 | 1988-09-29 | Albiac Jesus Barberan | Paint-application machine |
| US20140231552A1 (en) * | 2013-02-15 | 2014-08-21 | Aisin Kako Kabushiki Kaisha | Coating nozzle for high-viscosity paint |
| CN106334654A (en) * | 2015-07-08 | 2017-01-18 | 天津市宝坻区亿客隆沙发厂 | Sofa template automatic sticking machine |
| CN211463671U (en) * | 2019-11-08 | 2020-09-11 | 杭州托艺网络科技有限公司 | Non-atomizing arc steel inner wall rapid oiling device |
| CN112058576A (en) * | 2020-08-10 | 2020-12-11 | 芜湖凯德机械制造有限公司 | Automatic oil coating device for circular arc surface of round bar |
| CN212702704U (en) * | 2020-06-30 | 2021-03-16 | 安吉爱格森家具有限公司 | Automatic rubber coating device of sofa |
-
2021
- 2021-12-09 CN CN202111500348.3A patent/CN114100948B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808601A1 (en) * | 1987-03-20 | 1988-09-29 | Albiac Jesus Barberan | Paint-application machine |
| US20140231552A1 (en) * | 2013-02-15 | 2014-08-21 | Aisin Kako Kabushiki Kaisha | Coating nozzle for high-viscosity paint |
| CN106334654A (en) * | 2015-07-08 | 2017-01-18 | 天津市宝坻区亿客隆沙发厂 | Sofa template automatic sticking machine |
| CN211463671U (en) * | 2019-11-08 | 2020-09-11 | 杭州托艺网络科技有限公司 | Non-atomizing arc steel inner wall rapid oiling device |
| CN212702704U (en) * | 2020-06-30 | 2021-03-16 | 安吉爱格森家具有限公司 | Automatic rubber coating device of sofa |
| CN112058576A (en) * | 2020-08-10 | 2020-12-11 | 芜湖凯德机械制造有限公司 | Automatic oil coating device for circular arc surface of round bar |
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