CN108656572B - 45-degree seamless butt joint device for automobile skylight sealing strip - Google Patents
45-degree seamless butt joint device for automobile skylight sealing strip Download PDFInfo
- Publication number
- CN108656572B CN108656572B CN201810359590.5A CN201810359590A CN108656572B CN 108656572 B CN108656572 B CN 108656572B CN 201810359590 A CN201810359590 A CN 201810359590A CN 108656572 B CN108656572 B CN 108656572B
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- sealing strip
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- 238000007789 sealing Methods 0.000 title claims abstract description 53
- 210000001503 joint Anatomy 0.000 title abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 108
- 230000006835 compression Effects 0.000 claims abstract description 84
- 238000007906 compression Methods 0.000 claims abstract description 84
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 9
- 238000005520 cutting process Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Abstract
The invention relates to a 45-degree seamless butt joint device for an automobile skylight sealing strip, which comprises a frame, wherein a workbench is arranged on the frame, a heating base is arranged on the workbench, two groups of forming modules are symmetrically arranged on the heating base, a transverse sliding seat is respectively arranged on the left side and the right side of the heating base, and a lateral compression assembly is arranged on the transverse sliding seat; the front side of the heating base is provided with a front pressing component, the rear side of the heating base is provided with a bracket, the bracket is provided with an upper pressing component, and the upper pressing component is positioned above the heating base. The invention is used for butt joint of sealing strips with 45-degree inclined surface ends, two groups of products can be produced at one time, when the sealing strips are used, an operator only needs to insert the sealing strips and start the sealing strips, the operation is simple, the butt joint of the two ends is reliable after the sealing strips are started, the butt joint cracks and dislocation are eliminated, and the yield is up to 99.9%.
Description
Technical Field
The invention relates to a sealing strip butt joint device, in particular to a 45-degree seamless butt joint device for an automobile skylight sealing strip.
Background
The automobile skylight glass sealing strip is one of common exterior trim parts in automobile trim parts, and mainly plays roles of dust prevention, water prevention and wind prevention.
At present, a butt joint mode can be adopted for a small skylight glass sealing strip of an automobile, but the sealing strip of a panoramic skylight adopts the existing butt joint mode to have gummosis and punching, so that injection molding is adopted by current factories during production, the injection molding is necessarily required to be firstly opened, the cost is higher, the injection molding time is long, and the produced sealing strip is not attractive.
Disclosure of Invention
The invention aims to overcome the defects and provide the 45-degree seamless butt joint device for the automobile skylight sealing strip, which can ensure reliable butt joint, has no butt joint cracks and dislocation.
The purpose of the invention is realized in the following way:
the 45-degree seamless butt joint device for the automobile skylight sealing strip comprises a frame, wherein a workbench is arranged on the frame, a heating base is arranged on the workbench, two groups of forming modules are symmetrically arranged on the heating base, a transverse sliding seat is respectively arranged on the left side and the right side of the heating base, and a lateral compression assembly is arranged on the transverse sliding seat; the front side of the heating base is provided with a front pressing component, the rear side of the heating base is provided with a bracket, the bracket is provided with an upper pressing component, and the lower part of the workbench is also provided with a transverse moving component.
The utility model provides a seamless interfacing apparatus of sunroof sealing strip 45, the shaping module includes first L shape right angle mould, second L shape right angle mould, first compression mould and second compression mould, first L shape right angle mould and first compression mould are installed on the heating base, second L shape right angle mould sets up on first L shape right angle mould, and the second compression mould laminating is in the inboard of second L shape right angle mould, and first compression mould laminating is in first L shape right angle mould inboard, and first compression mould and second compression mould sliding connection; an L-shaped cavity with a right angle is formed among the spliced first L-shaped right angle mold, the second L-shaped right angle mold, the first compression mold and the second compression mold.
The 45-degree seamless butt joint device for the automobile skylight sealing strip comprises a first compression mold, a second compression mold, a first compression mold and a second compression mold, wherein two first sliding grooves corresponding to the first sliding grooves are formed in the upper surface of a heating base; two second sliding strips are arranged at the bottom of the second compaction die, two second sliding grooves corresponding to the second sliding strips are formed in the upper surface of the first compaction die, and the four sliding strips are parallel to each other; the outer sides of the first compression mold and the second compression mold after being spliced are cut with a compression inclined plane.
The utility model provides a seamless interfacing apparatus of sunroof sealing strip 45, go up the compression assembly and include first pressure cylinder and first last compression module, be equipped with the crossbeam on the support, upward the pressure cylinder sets up on the crossbeam, first last compression module is installed in the lower extreme of first last pressure cylinder piston rod, is equipped with a compact heap respectively in the both sides of first last compression module bottom, two compact heap are located the top of two second compaction mould respectively, and correspond the compression inclined plane in the inboard of compact heap and be equipped with the compression inclined plane.
The utility model provides a 45 seamless interfacing apparatus of sunroof sealing strip, preceding hold-down assembly includes upper briquetting, lower briquetting, tensioning cylinder, arm-tie and two tensioning rods, lower briquetting sets up on the workstation, upper briquetting cover down on the briquetting, open two preceding strip grooves between upper briquetting and the lower briquetting; the two tension rods are respectively positioned at two sides of the lower pressing block, the top of one tension rod is connected with a cover plate through a pin shaft, the end part of the cover plate is provided with a locking male buckle, the top of the other tension rod is provided with a locking female buckle, and the locking male buckle can be buckled on the locking female buckle after the cover plate is overturned; the lower ends of the two tensioning rods penetrate through the workbench and then are connected to the pulling plate, the tensioning cylinder is longitudinally arranged on the frame, and the upper end of a piston rod of the tensioning cylinder is connected with the pulling plate.
The side compression assembly comprises an upright post, a second upper compression cylinder, a second upper compression module and a second lower compression module, wherein the second lower compression module is arranged at the front part of the upper surface of the transverse sliding seat, the upright post is arranged at the rear part of the upper surface of the transverse sliding seat, the second upper compression cylinder is arranged on the upright post, the second upper compression module is arranged at the lower end of a piston rod of the second upper compression cylinder, and the second lower compression module is positioned below the second upper compression module; the bottom of the second upper pressing module is provided with an upper half-shaped strip groove, the upper surface of the second lower pressing module is provided with a lower half-shaped strip groove corresponding to the upper half-shaped strip groove, and after the second upper pressing module is pressed down, the upper half-shaped strip groove and the lower half-shaped strip groove are folded to form a side-shaped strip groove.
The utility model provides a 45 seamless interfacing apparatus of sunroof sealing strip, the inboard of module and second pushing down is gone up to the second and the rear side of last briquetting and briquetting down all is equipped with the thermal-insulated piece.
A45-degree seamless butt joint device for an automobile skylight sealing strip is characterized in that two sliding rails are respectively arranged on work tables on the left side and the right side of a heating base, and a traversing sliding seat on the same side is arranged on the corresponding two sliding rails and can move left and right along the sliding rails.
The 45-degree seamless butt joint device for the automobile skylight sealing strip comprises a folding cylinder, a lifting plate, a walking rail and two groups of guide wheels, wherein the folding cylinder is longitudinally arranged on a frame, and the lifting plate is connected with the upper end of a piston rod of the folding cylinder; the walking track comprises a transverse plate and two inclined plates, wherein the transverse plate is arranged on the lifting plate, the two inclined plates are symmetrically arranged at two ends of the transverse plate, an included angle between the transverse plate and the inclined plates is an obtuse angle, and the two groups of guide wheels can roll on the inner side surfaces of the two inclined plates respectively.
The 45-degree seamless butt joint device for the automobile skylight sealing strip comprises a sloping plate, wherein convex strips are arranged on the inner side surface of the sloping plate, each group of guide wheels comprises two guide wheels, and the two guide wheels are respectively positioned on two sides of the convex strips; a long hole is formed in the workbench below the two transverse sliding bases, the two long holes are symmetrically formed in the lower portions of the sliding rails on the two sides, a connecting rod is connected to the bottom of the transverse sliding bases, the lower ends of the connecting rod penetrate through the long holes to the lower portion of the workbench, and two guide wheels in the same group are connected to the two sides of the lower end of the connecting rod through shafts respectively.
Compared with the prior art, the invention has the beneficial effects that:
the invention is used for butt joint of the sealing strip with the 45-degree inclined surface end head, replaces the existing mold opening and injection molding mode, and greatly reduces the production cost. When the sealing strip is used, an operator only needs to insert the sealing strip and start the sealing strip, the operation is simple, the forming time is short, the butt joint of the two ends can be stably ensured after the sealing strip is started, the butt joint cracks and dislocation are eliminated, and the yield is up to 99.9%.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the working assembly of the present invention.
Fig. 3 is a schematic structural view of the working assembly of the present invention.
Fig. 4 is a schematic structural view of the working assembly of the present invention.
Fig. 5 is a front view of the working assembly of the present invention.
Fig. 6 is a rear view of the working assembly of the present invention.
FIG. 7 is a schematic diagram of a molding module according to the present invention.
FIG. 8 is a schematic diagram of a molding module according to the present invention.
Fig. 9 is a schematic structural view of the novel water cutting device of the present invention.
Wherein:
the device comprises a frame 1, a workbench 2, a heating base 3, a traversing slide seat 4, a forming module 5, a bracket 6, a side compression assembly 7, a front compression assembly 8, an upper compression assembly 9, a traversing assembly 10, a sliding rail 11, a long hole 12, a heat insulation block 13, a lifting motor 31, a cutting motor 32, a hard alloy saw blade 33, a clamp 34, a lifting seat 35, a screw rod 36, a water cooling pipe 37, a connecting rod 41, a first L-shaped right angle mold 51, a second L-shaped right angle mold 52, a first compression mold 53, a second compression mold 54, an L-shaped cavity 55, a first sliding groove 531, a second sliding strip 541, a compression inclined surface 56, a stand 71, a second upper compression cylinder 72, a second upper compression module 73, a second lower compression module 74, an upper half type strip groove 75, a lower half type strip groove 76, an upper compression block 81, a lower compression block 82, a tensioning cylinder 83, a tensioning rod 84, a front type strip groove 85, a cover plate 86, a locking pin 87, a locking box 88, a pulling plate 89, a first upper compression cylinder 91, a first upper block 92, a compression block 93, a folding plate 101, a lifting plate 103, a guide plate 102, a transverse plate 106.
Detailed Description
Example 1:
referring to fig. 1-9, the 45-degree seamless joint device for the automobile skylight sealing strip comprises a frame 1, wherein a workbench 2 is arranged on the frame 1, a working assembly is arranged on the workbench 2, and the working assembly comprises a forming module 5, a side compression assembly 7, a front compression assembly 8, an upper compression assembly 9 and a transverse movement assembly 10.
The workbench 2 is provided with a heating base 3, two groups of forming modules 5 are symmetrically arranged on the heating base 3, the left side and the right side of the heating base 3 are respectively provided with a transverse sliding seat 4, and the transverse sliding seat 4 is provided with a side compression assembly 7; the front side of the heating base 3 is provided with a front pressing component 8, the rear side of the heating base 3 is provided with a bracket 6, the bracket 6 is provided with an upper pressing component 9, and the upper pressing component 9 is positioned above the heating base 3.
The forming module 5 comprises a first L-shaped right-angle mold 51, a second L-shaped right-angle mold 52, a first pressing mold 53 and a second pressing mold 54, wherein the first L-shaped right-angle mold 51 and the first pressing mold 53 are installed on the heating base 3, the second L-shaped right-angle mold 52 is arranged on the first L-shaped right-angle mold 51, the second pressing mold 54 is attached to the inner side of the second L-shaped right-angle mold 52, the first pressing mold 53 is attached to the inner side of the first L-shaped right-angle mold 51, and the first pressing mold 53 is in sliding connection with the second pressing mold 54. The first L-shaped right angle mold 51, the second L-shaped right angle mold 52, the first pressing mold 53 and the second pressing mold 54 after the assembly are provided with a right angle L-shaped cavity 55, i.e. the L-shaped cavity 55 is formed by assembling the first L-shaped right angle mold 51, the second L-shaped right angle mold 52, the first pressing mold 53 and the second pressing mold 54, and the structure of the L-shaped cavity 55 is the same as that of the sealing strip 20.
Two first sliding strips are arranged at the bottom of the first compression mold 53, and two first sliding grooves 531 corresponding to the first sliding strips are formed in the upper surface of the heating base 3; two second sliding strips 541 are arranged at the bottom of the second compression mould 54, two second sliding grooves corresponding to the second sliding strips 541 are formed in the upper surface of the first compression mould 53, and the four sliding strips are parallel to each other; the outside of the first compression mold 53 and the second compression mold 54 after the split is cut with a compression inclined surface 56.
The upper pressing assembly 9 comprises a first upper pressing cylinder 91 and a first upper pressing module 92, a cross beam is arranged on the support 6, the upper pressing cylinder 91 is arranged on the cross beam, the first upper pressing module 92 is arranged at the lower end of a piston rod of the first upper pressing cylinder 91, two pressing blocks 93 are respectively arranged on two sides of the bottom of the first upper pressing module 92, the two pressing blocks 93 are respectively arranged above the two second pressing dies 54, and pressing inclined surfaces are arranged on the inner sides of the pressing blocks 93 corresponding to the pressing inclined surfaces 56.
The front pressing assembly 8 comprises an upper pressing block 81, a lower pressing block 82, a tensioning cylinder 83, a pulling plate 89 and two tensioning rods 84, wherein the lower pressing block 82 is arranged on the workbench 2, the upper pressing block 81 covers the lower pressing block 82, two front-shaped strip grooves 85 with the same structure as the sealing strip 20 are formed between the upper pressing block and the lower pressing block, and the two front-shaped strip grooves 85 are respectively in the same straight line with front end openings of the two L-shaped cavities 555. The two tensioning rods 84 are respectively located on two sides of the lower pressing block 82, the top of one tensioning rod 84 is connected with a cover plate 86 through a pin shaft, the cover plate 86 can turn around the tensioning rod 84, a locking male buckle 87 is arranged at the end of the cover plate 86, a locking female buckle 88 is arranged at the top of the other tensioning rod 84, the locking male buckle 87 can be buckled on the locking female buckle 88 after the cover plate 86 turns over, the locking male buckle 87 is a concave buckle, a groove is formed in the end of the cover plate 86, one end of the concave buckle is installed in the groove through the pin shaft, and the locking female buckle 88 is a cross rod capable of being buckled in the concave buckle. The lower ends of the two tensioning rods 84 penetrate through the workbench 2 and then are connected to the pulling plate 89, the tensioning cylinder 83 is longitudinally arranged on the frame 1, the upper end of a piston rod of the tensioning cylinder 83 is connected with the pulling plate 89, and after the cover plate 86 is locked, the two tensioning rods 84 can press the cover plate 86 on the upper pressing block 81 through the downward pulling of the tensioning cylinder 83.
The side pressing assembly 7 comprises a vertical column 71, a second upper pressing cylinder 72, a second upper pressing module 73 and a second lower pressing module 74, wherein the second lower pressing module 74 is arranged at the front part of the upper surface of the traversing slide seat 4, the vertical column 71 is arranged at the rear part of the upper surface of the traversing slide seat 4, the second upper pressing cylinder 72 is arranged on the vertical column 71, the second upper pressing module 73 is arranged at the lower end of a piston rod of the second upper pressing cylinder 72, and the second lower pressing module 74 is arranged below the second upper pressing module 73. The bottom of the second upper pressing module 73 is provided with an upper half-shaped strip groove 75, the upper surface of the second lower pressing module 74 is provided with a lower half-shaped strip groove 76 corresponding to the upper half-shaped strip groove 75, after the second upper pressing module 73 is pressed down, the upper half-shaped strip groove 75 and the lower half-shaped strip groove 76 are folded to form a side-shaped strip groove, and the side-shaped strip groove and the opening of the side face of the L-shaped cavity 55 are on the same straight line.
The inner sides of the second upper pressing module 73 and the second lower pressing module 74 and the rear sides of the upper pressing block 81 and the lower pressing block 82 are respectively provided with a heat insulation block 13, so that high-temperature scalding is avoided from the abrasion-resistant coating or fluff on the surface of the pressing part of the sealing strip.
Two sliding rails 11 are respectively arranged on the workbench 2 at the left side and the right side of the heating base 3, and the traversing sliding seat 4 at the same side is arranged on the two corresponding sliding rails 11 and can move left and right along the sliding rails 11.
The transverse moving assembly 10 is arranged below the workbench 2, the transverse moving assembly 10 comprises a folding cylinder 101, a lifting plate 102, a walking rail and two groups of guide wheels 103, the folding cylinder 101 is longitudinally arranged on the frame 1, and the lifting plate 102 is connected with the upper end of a piston rod of the folding cylinder 101. The walking track includes diaphragm 104 and two swash plates 105, and diaphragm 104 sets up on lifter plate 102, and two swash plates 105 symmetry set up in the both ends of diaphragm 104, and the contained angle between diaphragm 104 and the swash plate 105 is the obtuse angle, and two sets of leading wheels 103 can roll at the inboard surface of two swash plates 105 respectively. The inclined plate 105 is provided with a convex strip 106 on the inner surface, each group of guide wheels 103 comprises two guide wheels, and the two guide wheels are respectively positioned on two sides of the convex strip 106.
A long hole 12 is formed in the workbench 2 below the two traversing sliding seats 4, the two long holes 12 are symmetrically formed below the sliding rails 11 at two sides, a connecting rod 41 is connected to the bottom of the traversing sliding seats 4, the lower end of the connecting rod 41 passes through the long hole 12 to the lower side of the workbench 2, and two guide wheels in the same group are respectively connected to two sides of the lower end of the connecting rod 41 through shafts. When the folding cylinder 101 pushes the lifting plate 102 to rise, the transverse plate 104 also rises, and along with the rising of the inclined plate 105 which is inclined outwards, the two groups of guide wheels 103 roll, and the distance between the two groups of guide wheels 103 is gradually reduced, so that the traversing sliding seats 4 on two sides synchronously approach the heating base 3, otherwise, the lifting plate 102 descends, and the traversing sliding seats 4 on two sides synchronously keep away from the heating base 3. The folding cylinder 101 and the tensioning cylinder are respectively arranged on a mounting plate, and two guide rods are arranged at the bottom of the pulling plate and penetrate through the mounting plate on which the tensioning cylinder is arranged; the bottom of the workbench is also provided with two guide rods which simultaneously penetrate through the lifting plate and the mounting plate for mounting the folding cylinder. The two groups of guide rods ensure stable lifting of the pull rod and the walking rail. The traversing assembly 10 enables the invention to simultaneously produce two groups of products, improves the production efficiency, ensures the synchronism and the stability and ensures the high quality of the produced products.
Before the end head of the sealing strip is butted, the 45-degree inclined surface is needed to be cut by a cutting device, however, the inclined surface cut by the existing cutting device is high in roughness and serious in deformation, the butted sealing strip with the 45-degree inclined surface needs to be a novel water cutting device, the water cutting device comprises a lifting motor 31, a cutting motor 32, a hard alloy saw blade 33 and a clamp 34, the hard alloy saw blade 33 is connected with the cutting motor 32, the cutting motor 32 is arranged on a lifting seat 35, the lifting motor 31 is connected with a longitudinal screw rod 36, the screw rod 36 penetrates through the lifting seat 35, and the lifting of the lifting seat can be controlled by forward and reverse rotation of the lifting motor. The fixture 34 is internally provided with a horizontal slot for placing the sealing strip, the fixture 34 is further provided with a longitudinal cutting slot from top to bottom, the cutting slot forms an included angle of 45 degrees with the horizontal slot, the direction of the saw blade corresponds to the cutting slot, a water cooling pipe 37 is further arranged above the cutting slot so as to ensure that water cooling can be performed during cutting, an infrared detection sensor is further arranged outside the cutting slot, when the sensor detects that the sealing strip exists in the slot, the cutting motor controls the saw blade to rotate, the rotating speed is kept above 20000 revolutions per minute, the lifting motor controls the saw blade to descend for cutting, the surface of the 45-degree inclined surface of the sealing strip 20 which is cut is smooth, and no deformation exists.
The action flow is as follows:
1. inserting two sealing strips with 45-degree inclined surface ends coated with adhesive into a front strip groove on the front side of a forming module and a lower half strip groove on the side surface of the forming module respectively until the sealing strips are inserted into the bottom from two ends of a cavity, and turning over a front cover plate and locking;
2. the first upper pressing cylinder and the two second upper pressing cylinders are started to press the upper pressing modules onto the corresponding lower pressing modules and the corresponding forming modules, and as the outer sides of the first pressing die and the second pressing die in the forming modules are cut with a pressed inclined plane, the inner sides of the pressing blocks at the front ends of the bottoms of the upper pressing modules are provided with pressing inclined planes corresponding to the pressed inclined planes, and are matched with four sliding grooves and sliding strips, the sealing strips can be firmly pressed after the upper pressing modules are pressed down.
3. Starting a folding cylinder to push the lifting plate to lift, so that the transverse sliding seats on two sides simultaneously approach to the corresponding forming modules by 5mm, and the two inclined plane ends in the same forming module are completely aligned and closely contacted;
4. starting a heating base to heat the two forming modules for 100s, and stopping heating, wherein each upper pressing cylinder controls the upper pressing module to rise;
5. and opening and overturning the cover plate, closing the air cylinder, controlling the walking rail to descend, allowing the sideslip slide seat to retract by 5mm, and taking out the formed automobile skylight sealing strip.
The butt joint of two ends of the product produced by the method is reliable, butt joint cracks and dislocation are eliminated, the yield is up to 99.9%, and after the novel water cutting device is matched, the butt joint sealing strip has no burr and no butt joint trace, and is more attractive.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (10)
1. The utility model provides a seamless interfacing apparatus of sunroof sealing strip 45, it includes frame (1), is equipped with workstation (2) on frame (1), its characterized in that: the workbench (2) is provided with a heating base (3), two groups of forming modules (5) are symmetrically arranged on the heating base (3), the left side and the right side of the heating base (3) are respectively provided with a transverse sliding seat (4), and the transverse sliding seat (4) is provided with a side compression assembly (7); a front pressing component (8) is arranged on the front side of the heating base (3), a bracket (6) is arranged on the rear side of the heating base (3), an upper pressing component (9) is arranged on the bracket (6), and a transverse moving component (10) is also arranged below the workbench (2);
the molding module (5) comprises a first L-shaped right-angle mold (51), a second L-shaped right-angle mold (52), a first compression mold (53) and a second compression mold (54), wherein an L-shaped cavity (55) with a right angle is formed among the first L-shaped right-angle mold (51), the second L-shaped right-angle mold (52), the first compression mold (53) and the second compression mold (54);
two first sliding strips are arranged at the bottom of the first compression mold (53), and two first sliding grooves (531) corresponding to the first sliding strips are formed in the upper surface of the heating base (3); two second sliding strips (541) are arranged at the bottom of the second compression mould (54), two second sliding grooves corresponding to the second sliding strips (541) are formed in the upper surface of the first compression mould (53), and the four sliding strips are parallel to each other;
the upper pressing assembly (9) comprises a first upper pressing cylinder (91) and a first upper pressing module (92), the first upper pressing module (92) is arranged at the lower end of a piston rod of the first upper pressing cylinder (91), two sides of the bottom of the first upper pressing module (92) are respectively provided with a pressing block (93), and the two pressing blocks (93) are respectively positioned above the two second pressing dies (54);
the front pressing assembly (8) comprises an upper pressing block (81), a lower pressing block (82), a tensioning cylinder (83), a pulling plate (89) and two tensioning rods (84), wherein the lower pressing block (82) is arranged on the workbench (2), the upper pressing block (81) covers the lower pressing block (82), and two front strip grooves (85) are formed between the upper pressing block (81) and the lower pressing block (82); the two tensioning rods (84) are respectively positioned at two sides of the lower pressing block (82), the top of one tensioning rod (84) is connected with a cover plate (86) through a pin shaft, the lower ends of the two tensioning rods (84) penetrate through the workbench (2) and then are connected to the pull plate (89), and the upper end of a piston rod of the tensioning cylinder (83) is connected with the pull plate (89);
the side compression assembly (7) comprises a stand column (71), a second upper compression cylinder (72), a second upper compression module (73) and a second lower compression module (74), wherein the second lower compression module (74) is arranged at the front part of the upper surface of the transverse sliding seat (4), the second upper compression module (73) is arranged at the lower end of a piston rod of the second upper compression cylinder (72), and the second lower compression module (74) is positioned below the second upper compression module (73); an upper half-shaped strip groove (75) is formed in the bottom of the second upper pressing module (73), a lower half-shaped strip groove (76) corresponding to the upper half-shaped strip groove (75) is formed in the upper surface of the second lower pressing module (74), and after the second upper pressing module (73) is pressed down, the upper half-shaped strip groove (75) and the lower half-shaped strip groove (76) are folded to form a side-shaped strip groove;
the transverse moving assembly (10) comprises a folding cylinder (101), a lifting plate (102), a walking rail and two groups of guide wheels (103), wherein the lifting plate (102) is connected with the upper end of a piston rod of the folding cylinder (101); the two groups of guide wheels (103) can roll on the inner side surface of the walking track;
the bottom of the transverse sliding seat (4) is connected with a connecting rod (41), the lower end of the connecting rod (41) passes through the workbench (2), and two guide wheels in the same group are respectively connected with two sides of the lower end of the connecting rod (41) through shafts.
2. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: the first L-shaped right-angle mold (51) and the first compression mold (53) are arranged on the heating base (3), the second L-shaped right-angle mold (52) is arranged on the first L-shaped right-angle mold (51), the second compression mold (54) is attached to the inner side of the second L-shaped right-angle mold (52), the first compression mold (53) is attached to the inner side of the first L-shaped right-angle mold (51), and the first compression mold (53) is in sliding connection with the second compression mold (54); an L-shaped cavity (55) with a right angle is formed among the spliced first L-shaped right angle die (51), the second L-shaped right angle die (52), the first compression die (53) and the second compression die (54).
3. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 2, wherein: the outer sides of the first compression mold (53) and the second compression mold (54) after being spliced are cut with a compression inclined plane (56).
4. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: the support (6) is provided with a cross beam, the first upper pressing cylinder (91) is arranged on the cross beam, and a pressing inclined surface is arranged on the inner side of the pressing block (93) corresponding to the pressing inclined surface (56).
5. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: the end part of the cover plate (86) is provided with a locking male buckle (87), the top of the other tensioning rod (84) is provided with a locking female buckle (88), and the locking male buckle (87) can be buckled on the locking female buckle (88) after the cover plate (86) is overturned; the tensioning cylinder (83) is longitudinally arranged on the frame (1).
6. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: the upright post (71) is arranged at the rear part of the upper surface of the transverse sliding seat (4), and the second upper pressing cylinder (72) is arranged on the upright post (71).
7. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 6, wherein: the inner sides of the second upper pressing module (73) and the second lower pressing module (74) and the rear sides of the upper pressing block (81) and the lower pressing block (82) are respectively provided with a heat insulation block (13).
8. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: two sliding rails (11) are respectively arranged on the workbench (2) on the left side and the right side of the heating base (3), and the traversing sliding seat (4) on the same side is arranged on the two corresponding sliding rails (11) and can move left and right along the sliding rails (11).
9. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 1, wherein: the folding cylinder (101) is longitudinally arranged on the frame (1), the walking track comprises a transverse plate (104) and two inclined plates (105), the transverse plate (104) is arranged on the lifting plate (102), the two inclined plates (105) are symmetrically arranged at two ends of the transverse plate (104), an included angle between the transverse plate (104) and the inclined plates (105) is an obtuse angle, and the two groups of guide wheels (103) can roll on the inner side surfaces of the two inclined plates (105) respectively.
10. The automobile sunroof sealing strip 45 ° seamless docking device according to claim 9, wherein: the inner side surface of the inclined plate (105) is provided with convex strips (106), each group of guide wheels (103) comprises two guide wheels, and the two guide wheels are respectively positioned at two sides of the convex strips (106); a long hole (12) is formed in the workbench (2) below the two transverse sliding bases (4), and the two long holes (12) are symmetrically formed below the sliding rails (11) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359590.5A CN108656572B (en) | 2018-04-20 | 2018-04-20 | 45-degree seamless butt joint device for automobile skylight sealing strip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359590.5A CN108656572B (en) | 2018-04-20 | 2018-04-20 | 45-degree seamless butt joint device for automobile skylight sealing strip |
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| Publication Number | Publication Date |
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| CN108656572A CN108656572A (en) | 2018-10-16 |
| CN108656572B true CN108656572B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810359590.5A Active CN108656572B (en) | 2018-04-20 | 2018-04-20 | 45-degree seamless butt joint device for automobile skylight sealing strip |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110587997A (en) * | 2019-03-07 | 2019-12-20 | 天津海格丽特智能科技股份有限公司 | Sealing strip corner thermoforming device |
| CN110884241B (en) * | 2019-12-27 | 2024-03-08 | 江阴海达橡塑股份有限公司 | Peeling-assisting paper scalding device for automobile sealing rubber strip and scalding method thereof |
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| CN108656572A (en) | 2018-10-16 |
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