CN109648874A - A kind of charging positioning device of seal strip for refrigerator door - Google Patents
A kind of charging positioning device of seal strip for refrigerator door Download PDFInfo
- Publication number
- CN109648874A CN109648874A CN201910077277.7A CN201910077277A CN109648874A CN 109648874 A CN109648874 A CN 109648874A CN 201910077277 A CN201910077277 A CN 201910077277A CN 109648874 A CN109648874 A CN 109648874A
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- Prior art keywords
- long
- synchronous belt
- short side
- short
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007600 charging Methods 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 13
- 238000007789 sealing Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B29C65/7858—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 characterised by the feeding movement of the parts to be joined
-
- 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
-
- 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
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of charging positioning devices of seal strip for refrigerator door, including magnetic stripe positioning device in charging positioning device and gasket, wherein the charging positioning device includes frame (1), two long side conveying devices and two short side conveying devices, the long side conveying device includes long axis (21) and the long side axis platform (22) for being located at long axis (21) both ends, there are two being set on long axis (21) long axis synchronous pulley (23), long side synchronous belt (3) are additionally provided between long axis (21), the short side conveying device includes short axle (51) and short side axis platform (52).The present invention realizes disposable four gasket automatic chargings, while effectively improving production efficiency instead of the movement for pushing away magnetic manually, improves seal strip for refrigerator door positioning accuracy and subsequent welding quality.
Description
Technical field
The present invention relates to seal strip for refrigerator door technical fields, more particularly to the production tooling of seal strip for refrigerator door a kind of.
Background technique
Seal strip for refrigerator door is by adhesive tape and magnetic stripe group as a kind of detachable accessory connected between refrigerator doors and cabinet
At.For seal strip for refrigerator door in welding, gasket will be in correct welding position, and the magnetic stripe position in gasket will be controlled in door
Otherwise 4 to 6mm position in strip of paper used for sealing will cause the soldering tip fusing that magnetic stripe is soldered machine.However, in present manual operation,
Worker substantially will feeling on one's own account the position of seal strip for refrigerator door is judged, deviation can be generated in this way, easily make to produce
Product are scrapped.
Summary of the invention
The shortcomings that present invention is directed in the prior art, provide a kind of charging positioning device of seal strip for refrigerator door.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of charging positioning device of seal strip for refrigerator door, including magnetic stripe positioning device in charging positioning device and gasket,
Wherein:
The charging positioning device includes frame, two long side conveying devices and two short side conveying devices, two long sides
Conveying device is respectively arranged at the both ends in lengths of frame direction, and the long side conveying device includes long axis and positioned at long axis both ends
Long side axis platform is set on long axis there are two long axis synchronous pulley, is additionally provided with long side synchronous belt, two short side conveying devices between long axis
Be located at the both ends in frame width direction, the short side conveying device includes short axle and short side axis platform, set in short axle there are two
Short axle synchronous pulley is additionally provided with short side synchronous belt, long side synchronous belt and short side synchronous belt vertical arrangement between short axle；
Magnetic stripe positioning device includes positioning strip, pushes away magnetic slider, pre-tightening mechanism and push away magnetic mechanism in the gasket,
The positioning strip upper surface is set there are two rectangle sliding slot and two raised cuboids, and described two rectangle sliding slots divide
Not Wei Yu positioning strip left and right ends, described two cuboids are located at positioning strip front and rear sides, are equipped in the rectangular recess
Fillet slot；
The magnetic slider quantity that pushes away is 2, pushes away magnetic slider equipped with inclined thrust surface, the inclined thrust surface is equipped with convex block, pushes away magnetic
Sliding block, which is equipped with, pushes away magnetic slider groove through push away magnetic slider front and rear sides, pushes away magnetic slider bottom and is additionally provided with threaded hole, described to push away
Magnetic slider slides on rectangle sliding slot；
The pre-tightening mechanism includes the first bolt and spring, and first bolt passes through spring, and described first is bolted
In the threaded hole for pushing away magnetic slider bottom, spring is resisted against the back side of positioning strip；
The magnetic mechanism that pushes away includes push plate, the second bolt, cylinder and L-type plate, and the push plate is fixed on the cylinder axis of cylinder
On, push plate is in rectangle, and push plate is equipped with and pushes away magnetic patch, and equipped with threaded hole, second is bolted to and pushes away magnetic patch the magnetic patch that pushes away
In threaded hole, cylinder is fixed on the L-type plate；
Positioning strip in the gasket in magnetic stripe positioning device be fixed on long side synchronous belt in charging positioning device or
On person's short side synchronous belt；
On long side synchronous belt, short side synchronous belt along band length direction be equipped with it is multiple synchronize with holes, the positioning strip is equipped with
Positioning strip hole, positioning strip hole with it is synchronous it is with holes between be fixed by screws；
Tensioning apparatus is additionally provided on frame, the tensioning apparatus includes the first L-type pedestal, the second L-type pedestal and tensioning spiral shell
Bolt, the first L-type pedestal are fixed on frame, and long side axis platform or short side axis platform are fixed on the second L-type pedestal；
Further include two motors, synchronous pulley is respectively equipped on long axis and short axle, the motor passes through synchronous belt band respectively
Dynamic long axis, short axle rotation；
It is set on the bottom surface of positioning strip there are two locating slot, the first bolt is located in the locating slot.
It is equipped with transition block below L-type plate, is equipped with screw hole slot on L-type plate along its length, is equipped in the screw hole slot
Cylinder set screw, cylinder set screw connect the transition block, and cylinder is fixed in the transition block.
The present invention is due to using above technical scheme, with significant technical effect:
1, it misplaces in length and breadth arrangement using long side conveying device and short side conveying device, long side conveying device is responsible for two phases
Pair long gasket conveying, short side conveying device be responsible for two opposite hatch strip of paper used for sealings conveying, realize disposable four
Gasket automatic charging；
2, present invention employs pushing away magnetic mechanism and pushing away magnetic slider, effectively instead of the movement for pushing away magnetic manually, production is improved
Efficiency improves seal strip for refrigerator door positioning accuracy and subsequent welding quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1.
Fig. 2 is also the structural schematic diagram of embodiment 1.
Fig. 3 is the structural schematic diagram of long side conveying device
Fig. 4 is the structural schematic diagram of short side conveying device
Fig. 5 is the structural schematic diagram of tensioning apparatus
Fig. 6 is the general structure schematic diagram of magnetic stripe positioning device in gasket.
Fig. 7 is the structural schematic diagram of positioning strip.
Fig. 8 is the structure schematic diagram of positioning strip.
Fig. 9 is the structural schematic diagram for pushing away magnetic slider.
Figure 10 is also the structural schematic diagram for pushing away magnetic slider.
Figure 11 is the structural schematic diagram of pre-tightening mechanism.
Figure 12 is the structural schematic diagram for pushing away magnetic mechanism.
Figure 13 is also the structural schematic diagram for pushing away magnetic mechanism.
The toponym that each number designation is referred in attached drawing is as follows: 1-frame, 21-long axis, 22-long side axis platforms,
23-long axis synchronous pulleys, 3-long side synchronous belts, 51-short axles, 52-short side axis platforms, 53-short axle synchronous pulleys, 6-short sides
Synchronous belt, 71-positioning strips, 711-cuboids, 712-rectangle sliding slots, 713-fillet slots, 714-locating slots, 715-positioning
Hole, 72-push away magnetic slider, 721-convex blocks, 722-push away magnetic slider groove, 724-inclined thrust surfaces, 73-pre-tightening mechanisms, 731-
First bolt, 732-springs, 74-push away magnetic mechanism, 741-push plates, the 742-the second bolt, 743-cylinders, 744-L-type plates,
745-cylinder set screws, 746-transition blocks, 747-screw hole slots, 748-push away magnetic patch, 8-tensioning apparatus, the 81-the one L
Type pedestal, the 82-the second L-type pedestal, 83-tensioning bolts, 9-motors, 93-synchronous pulleys.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
A kind of charging positioning device of seal strip for refrigerator door, as shown in Figure 1, including magnetic stripe in charging positioning device and gasket
Positioning device, in which:
The charging positioning device includes 1, two long side conveying device of frame and two short side conveying devices, two long sides
Conveying device is respectively arranged at the both ends of 1 length direction of frame, and the long side conveying device includes long axis 21 and is located at long axis 21
The long side axis platform 22 at both ends, sets that (in the present embodiment, long axis synchronous pulley 23 is to exempt from there are two long axis synchronous pulley 23 on long axis 21
Key installs synchronous pulley), long side synchronous belt 3 is additionally provided between two long axis 21, and two short side conveying devices are located at frame 1
The both ends of width direction, the short side conveying device include short axle 51 and short side axis platform 52, set that there are two short axle is same in short axle 51
Belt wheel 53 is walked, short side synchronous belt 6, long side synchronous belt 3 and 6 vertical arrangement of short side synchronous belt are additionally provided between two short axles 51；
Further include two motors 9, synchronous pulley 93 is respectively equipped on long axis 21 and short axle 51, the motor 9 passes through respectively
Synchronous belt drives long axis 21, short axle 51 to rotate.
Magnetic stripe positioning device in the gasket is as shown in fig. 6, including positioning strip 71, pushing away magnetic slider 72, pre-tightening mechanism 73
With push away magnetic mechanism 74, in which:
The positioning strip 71 is as shown in fig. 7, its upper surface is equipped with two rectangle sliding slots 712 and two raised cuboids
711, described two rectangle sliding slots 712 are located at 71 left and right ends of positioning strip, and described two cuboids 711 are located at positioning
71 front and rear sides of item, the rectangular recess 71 is interior to be equipped with fillet slot 713；As shown in figure 8, there are two being set on the bottom surface of positioning strip 71
Locating slot 714, the first bolt 731 are located in the locating slot 714；
72 quantity of magnetic slider that pushes away is 2, and structure is as shown in Figure 9, Figure 10, pushes away magnetic slider 72 and is equipped with inclined thrust surface 724,
The inclined thrust surface 724 is equipped with convex block 721, push away magnetic slider 72 be equipped with through push away 72 front and rear sides of magnetic slider to push away magnetic slider recessed
Slot 722 pushes away 72 bottom of magnetic slider and is additionally provided with threaded hole, and the magnetic slider 72 that pushes away slides on rectangle sliding slot 712；
The pre-tightening mechanism 73 is as shown in figure 11, including the first bolt 731 and spring 732, first bolt 731 pass through
Spring 732, first bolt 731 are connected in the threaded hole for pushing away 72 bottom of magnetic slider, and spring 732 is resisted against positioning strip 71
The back side；
It is described to push away magnetic mechanism 74 as shown in Figure 12 and Figure 13 comprising push plate 741, the second bolt 742, L-type plate 744 are gentle
Cylinder 743, the push plate 741 are fixed on the cylinder axis of cylinder 743, and push plate 741 is in rectangle, and push plate 741 is equipped with and pushes away magnetic patch
748, the magnetic patch 748 that pushes away is equipped with threaded hole, and the second bolt 742 is connected in the threaded hole for pushing away magnetic patch 748, and cylinder 743 is solid
It is scheduled on the L-type plate 744, transition block 746 is equipped with below L-type plate 744, is equipped with screw hole slot along its length on L-type plate 744
747, the screw hole slot 747 is interior to be equipped with cylinder set screw 745, and cylinder set screw 745 connects the transition block 746, gas
Cylinder 743 is fixed in the transition block 746.
Positioning strip 71 in the gasket in magnetic stripe positioning device is fixed on the long side synchronous belt 3 in charging positioning device
Or on short side synchronous belt 6: on long side synchronous belt 3, short side synchronous belt 6 along band length direction be equipped with it is multiple synchronize it is with holes, it is described
Positioning strip 71 be equipped with positioning strip hole 715, positioning strip hole 715 with it is synchronous it is with holes between be fixed by screws.Using being equipped with
It is multiple to synchronize synchronous belt with holes, it can be by synchronous with holes on the synchronous belt fixed with adjustment 715 phase of positioning strip hole, to solve
The problem of certainly causing the global shape of door seal frame to reduce or expand because of the variation of gasket length.
Tensioning apparatus 8 is additionally provided on frame 1,8 structure of tensioning apparatus is as shown in figure 5, the tensioning apparatus 8 includes the first L
Type pedestal 81, the second L-type pedestal 82 and tensioning bolt 83, the first L-type pedestal 81 are fixed on frame 1, long side axis platform 22
Or short side axis platform 52 is fixed on the second L-type pedestal 82.
The working principle of the present embodiment is as follows:
Seal strip for refrigerator door is placed on positioning strip 1, and cylinder 43 drives push plate 41 and the second bolt 42 at the top of it to push away
Magnetic slider 2 is moved along rectangle sliding slot 12, pushes away inclined thrust surface 24, the 21 pushing tow gasket of convex block to predetermined position of magnetic slider 2, and
Cuboid 11 on positioning strip 1 can be used for positioning seal strip for refrigerator door.Screw hole is provided on L-type plate 44 along its length
The position of slot 47, adjustment screw 45 is suitable for the variation of different gasket length.
Positioning strip 71 is fixed on long side synchronous belt 3, on short side synchronous belt 6, and it is fixed that long side synchronous belt 3, short side synchronous belt 6 drive
Gasket movement on position item 71 and positioning strip 71.
Being illustrated in figure 2 the present embodiment can be with gasket grasping mechanism relative positional relationship, gasket grasping mechanism position
In the surface of the charging positioning device of the seal strip for refrigerator door of the present embodiment.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (1)
1. a kind of charging positioning device of seal strip for refrigerator door, which is characterized in that including magnetic stripe in charging positioning device and gasket
Positioning device, in which:
The charging positioning device includes frame (1), two long side conveying devices and two short side conveying devices, and two long sides are defeated
The both ends for sending device to be respectively arranged at frame (1) length direction, the long side conveying device include long axis (21) and be located at long axis
(21) the long side axis platform (22) at both ends is set on long axis (21) there are two long axis synchronous pulley (23), and long axis is additionally provided between (21)
Long side synchronous belt (3), short side conveying device are located at the both ends of frame (1) width direction, and the short side conveying device includes
Short axle (51) and short side axis platform (52) are set in short axle (51) there are two short axle synchronous pulley (53), between two short axles (51) also
Equipped with short side synchronous belt (6), long side synchronous belt (3) and short side synchronous belt (6) vertical arrangement；
Magnetic stripe positioning device includes positioning strip (71), pushes away magnetic slider (72), pre-tightening mechanism (73) and push away magnetomechanical in the gasket
Structure (74),
Positioning strip (71) upper surface is set there are two rectangle sliding slot (712) and two raised cuboids (711), described two
Rectangle sliding slot (712) is located at positioning strip (71) left and right ends, and described two cuboids (711) are located at positioning strip (71)
Front and rear sides, the rectangular recess (71) is interior to be equipped with fillet slot (713)；
Magnetic slider (72) quantity that pushes away is 2, pushes away magnetic slider (72) and is equipped with inclined thrust surface (724), on the inclined thrust surface (724)
Equipped with convex block (721), magnetic slider (72) are pushed away and are equipped with pushing away magnetic slider groove (722) through push away magnetic slider (72) front and rear sides,
It pushes away magnetic slider (72) bottom and is additionally provided with threaded hole, the magnetic slider (72) that pushes away slides on rectangle sliding slot (712)；
The pre-tightening mechanism (73) includes the first bolt (731) and spring (732), and first bolt (731) passes through spring
(732), first bolt (731) is connected in the threaded hole for pushing away magnetic slider (72) bottom, and spring (732) is resisted against positioning strip
(71) the back side；
The magnetic mechanism (74) that pushes away includes push plate (741), the second bolt (742), cylinder (743) and L-type plate (744), described to push away
Plate (741) is fixed on the cylinder axis of cylinder (743), and push plate (741) is in rectangle, and push plate (741) is equipped with and pushes away magnetic patch (748),
Described push away magnetic patch (748) are equipped with threaded hole, and the second bolt (742) is connected in the threaded hole for pushing away magnetic patch (748), cylinder
(743) it is fixed on the L-type plate (744)；
Positioning strip (71) in the gasket in magnetic stripe positioning device is fixed on the long side synchronous belt (3) in charging positioning device
Or on short side synchronous belt (6)；
It is equipped on long side synchronous belt (3), short side synchronous belt (6) along band length direction and multiple synchronizes with holes, the positioning strip (71)
Be equipped with positioning strip hole (715), positioning strip hole (715) with it is synchronous it is with holes between be fixed by screws；
It is additionally provided on frame (1) tensioning apparatus (8), the tensioning apparatus (8) includes the first L-type pedestal (81), the second L-type pedestal
(82) it is fixed on frame (1) with tensioning bolt (83), the first L-type pedestal (81), long side axis platform (22) or short side axis
Platform (52) is fixed on the second L-type pedestal (82)；
Further include two motors (9), is respectively equipped with synchronous pulley (93) in long axis (21) and short axle (51), the motor (9) point
Long axis (21), short axle (51) are not driven to rotate by synchronous belt；
It is set on the bottom surface of positioning strip (71) there are two locating slot (714), the first bolt (731) is located in the locating slot (714)；
Transition block (746) are equipped with below L-type plate (744), are equipped with screw hole slot (747) along its length on L-type plate (744), institute
It states in screw hole slot (747) and is equipped with cylinder set screw (745), cylinder set screw (745) connects the transition block (746),
Cylinder (743) is fixed on the transition block (746).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077277.7A CN109648874A (en) | 2019-01-28 | 2019-01-28 | A kind of charging positioning device of seal strip for refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077277.7A CN109648874A (en) | 2019-01-28 | 2019-01-28 | A kind of charging positioning device of seal strip for refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109648874A true CN109648874A (en) | 2019-04-19 |
Family
ID=66121737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910077277.7A Pending CN109648874A (en) | 2019-01-28 | 2019-01-28 | A kind of charging positioning device of seal strip for refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648874A (en) |
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-
2019
- 2019-01-28 CN CN201910077277.7A patent/CN109648874A/en active Pending
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| JP2003019597A (en) * | 2001-07-03 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Framework welding equipment for mask frame |
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