CN205905400U - Produce rectangular cooling device who moulds piece with adjustable - Google Patents
Produce rectangular cooling device who moulds piece with adjustable Download PDFInfo
- Publication number
- CN205905400U CN205905400U CN201620604408.4U CN201620604408U CN205905400U CN 205905400 U CN205905400 U CN 205905400U CN 201620604408 U CN201620604408 U CN 201620604408U CN 205905400 U CN205905400 U CN 205905400U
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- Prior art keywords
- cooling
- lift adjustment
- groove
- longeron
- fastening part
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Abstract
The utility model discloses a produce rectangular cooling device who moulds piece with adjustable, including cooling supporting rack, cooling bath, cooling shaping device, the cooling supporting rack includes cooling longeron and cooling crossbeam, and what the cooling crossbeam was movable establishes on the cooling longeron, is equipped with the waist -shaped slot of longitudinal extension on the cooling longeron, is equipped with horizontal extension's waist -shaped slot on the crossbeam corresponding to the waist -shaped slot position on the cooling longeron, and the waist -shaped slot on cooling longeron and cooling crossbeam has passed the bolt, is equipped with lock nut on the bolt, the cooling bath fix in cooling on the crossbeam, the cooling bath has the cooling trough, cooling shaping device establish in the cooling bath. The device can adjust the position of cooling bath to be applicable to the rectangular cooling of moulding the piece of different models.
Description
Technical field
This utility model is related to the cooling device of strip plastic, especially chiller.
Background technology
Strip plastic refer to extrude by extruder after through cooling, cut-out plastic.It primarily serves the effect of supporting.
Strip plastic is plastic, needs to cool down during molding, if cooling technique is incorrect, becoming easily occurs in strip plastic
The phenomenon of shape.
The existing cooling to strip plastic is directly to be realized by cooling water, while cooling, fails to strip
The shape moulding part is limited, and therefore, once inhomogeneous cooling is even, then strip plastic occurs that warpage or partial cross section become
Greatly, the metaboly such as diminish.In addition, the many sizes of strip plastic, if adopting corresponding chiller, can only be suitable for
In the cooling of unique strip plastic, narrow application range.
Content of the invention
In order to be able to adjust the position of cooling bath, to be applied to the cooling of the strip plastic of different model, this utility model
Provide a kind of adjustable chiller producing strip plastic.
For reaching above-mentioned purpose, a kind of adjustable chiller producing strip plastic, including cooling support frame, cooling
Groove, cooling and shaping device；Cooling support frame includes cooling down longeron and cooling cross beam, cooling cross beam activity be located at cooling longeron
On, the waist type groove of longitudinal extension is provided with cooling longeron, the waist type groove position corresponding on crossbeam on cooling longeron is provided with
The waist type groove of horizontal expansion, the waist type groove on cooling longeron and cooling cross beam passes through bolt, and bolt is provided with locking nut；
Described cooling bath is fixed in cooling cross beam, and cooling bath has bosh；Described cooling and shaping device is located at cooling bath
Interior.
Said apparatus, are equipped with waist type groove due in cooling longeron cooling cross beam, so, if unclamping locking nut, cooling
Crossbeam can with respect to cooling longeron move, reach adjust cooling cross beam before and after and right position purpose, thus reach regulation cold
But the purpose of groove location, to be applied to the cooling of different model strip plastic, expands the scope of application；As tightened locking screw
Mother, limits cooling cross beam and moves with respect to cooling longeron, can prevent cooling bath from moving, cooling is relatively reliable.
Further, described cooling bath includes interconnective cooling bottom plate, upwardly extends from the both sides of cooling bottom plate
Cooling side plate and spacing connecting plate, cooling bottom plate becomes bosh with cold side plate shape, and base plate is fixed in cooling cross beam；?
The inner side of the junction between adjacent cooling bottom plate and adjacent cooling side plate junction is provided with the first draw-in groove, the side of spacing connecting plate
Edge holding is in the first draw-in groove；It is connected with screw between cooling side plate and spacing connecting plate；Described spacing connecting plate is provided with
Water-carrying groove, can improve the bonding strength between cooling bottom plate and cooling bottom plate and cooling side plate and cooling side plate, by first
Draw-in groove installs spacing connecting plate, spacing connecting plate can be carried out spacing.
Further, described spacing connecting plate includes bottom fastening part, side fastening part, from bottom, fastening part prolongs upwards
When the bottom stretched is kept out while and the side that extends internally from side fastening part is kept out；The thickness of bottom fastening part is kept out more than bottom
The thickness on side, the thickness of side fastening part keeps out the thickness on side more than side；Bottom fastening part and side fastening part holding are
In one draw-in groove；Described water-carrying groove is formed between keeping out when side is kept out on bottom.Described bottom fastening part and side card
The thickness putting portion is kept out while more than bottom and while side is kept out, therefore, when bottom fastening part, side fastening part holding are to the first card
After in groove, the intensity of holding is high, and the installation reliability of spacing connecting plate is good, easily spacing connecting plate is positioned.The bottom of due to
Protrude the inner side of cooling bath when portion keeps out while and side is kept out, when cooling water flows in cooling bath, cooling water can be reduced
Flowing velocity, improves the cooling effect to strip plastic.
Further, described cooling and shaping device includes lower shaped block, upper shaped block and clamping screw；Lower shaped block tool
There is lower fixed slot, upper shaped block is provided with fixed slot；Upper locating piece is connected by clamping screw with lower locating piece；Upper locating piece
The lower fixed slot of upper fixed slot and lower locating piece form fixed slot；Second draw-in groove is provided with the inwall of cooling bath, cooling is fixed
The edge holding of type device is in the second draw-in groove.During cooling strip plastic, fixed slot passes through for strip plastic, when multiple cold
But when shaping equipment sets gradually, strip plastic warpage in cooling can be prevented, fixed slot can reduce strip plastic simultaneously
It is locally deformed with.
Further, the upper surface in lower shaped block is provided with locating slot positioned at the side of lower fixed slot, in upper shaped block
Lower surface is provided with positioning convex corresponding with locating slot, and positioning convex holding is in locating slot.Due to being provided with locating slot and determining
Position is raised, on the one hand upper shaped block can be positioned, on the other hand can prevent arranged in dislocation, so, can accurately assemble cold
But shaping equipment.
Further, locating slot is triangle, and positioning convex is triangle.So that positioning is more accurate.
Further, also include elevating mechanism；Described elevating mechanism includes down fixing rack, lift adjustment nut, liter
Falling tone section screw mandrel, lift adjustment seat, lift adjustment bearing block and lift adjustment bearing；Lift adjustment nut is fixed on lifting and fixes
On frame, lift adjustment screw mandrel is passed through lift adjustment nut and is engaged with lift adjustment nut, and lift adjustment seat is fixed on cooling
On bolster, lift adjustment bearing block is fixed on lift adjustment seat, and lift adjustment bearing is located in lift adjustment bearing block, lifting
The upper end adjusting screw mandrel is arranged in lift adjustment bearing.When rotation and lifting adjusts screw mandrel, in the presence of lift adjustment nut,
Lift adjustment screw mandrel moves along a straight line, and drives cooling support frame, cooling bath to move up and down, adjusts the upper-lower position of cooling bath, so,
Can use cooperatively from different extruders, also can expand range simultaneously.
Brief description
Fig. 1 is the axonometric chart of cooling device.
Fig. 2 is the axonometric chart at another visual angle of cooling device.
Fig. 3 is the exploded view of cooling device.
Fig. 4 is the axonometric chart of frame.
Fig. 5 is the axonometric chart of afflux gathering sill.
Fig. 6 is the axonometric chart of the chiller removing vacuum cooling system.
Fig. 7 is the exploded view of the chiller removing vacuum cooling system.
Fig. 8 is the schematic diagram of spacing connecting plate.
Fig. 9 is the schematic diagram of cooling and shaping device.
Figure 10 is the exploded view of cooling and shaping device.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further elaborated.
As shown in Figure 1 to Figure 3, produce strip plastic cooling device 100 include frame 10, afflux gathering sill 11, can
Mode chiller 12 and vacuum cooling system 13.
As shown in figure 4, frame 10 includes longeron 101, crossbeam 102 and column 103；In the horizontal direction, in addition to top
Adjacent longeron 101 between be connected with crossbeam 102；In vertical direction, it is connected with column 103 between adjacent longeron 101；
It is formed with the accommodation space 104 of longitudinal extension between two longerons at top.
Shrouding (not shown) is provided with the side wall of frame 10.
As shown in figure 5, described afflux gathering sill 11 includes base plate 111, the both sides from base plate 111 are folded upward at extension
Side plate 112 and the flange plate 113 of the top edge outward bending extension from side plate 112, base plate 111 and side plate 112 are located at accommodating sky
Interior, flange plate 113 is arranged on the longeron at top；Afflux pilot hole 114 is provided with base plate 111.Due to being provided with afflux
Gathering sill 11, therefore, the water flowing out in cooling bath enters directly in afflux gathering sill 11, and by the collection of afflux gathering sill
In stream pilot hole 114 backflow screw clamp, use for vacuum cooling system, realize the circulation of cooling water, reduce the wave to cooling water
Take.Due to being provided with flange plate 113, the stringer supporting by top for the flange plate 113, accordingly, it is capable to realize to afflux gathering sill 11
Positioning.As shown in figure 5, the lead 115 of more than two is provided with base plate 111.
As shown in Fig. 1 to Fig. 3, Fig. 6 and Fig. 7, described adjusting cooling device 12 includes cooling support frame 121, cooling
Groove 122, cooling and shaping device 123 and elevating mechanism 124.
As shown in fig. 7, cooling support frame 121 includes cooling down longeron 1211 and cooling cross beam 1212, cool down longeron 1211 He
Cooling cross beam 1212 is channel-section steel.Being located on cooling longeron 1211 of cooling cross beam 1212 activity, is provided with cooling longeron 1211
The waist type groove 1213 of longitudinal extension, the waist type groove position corresponding in cooling cross beam 1212 on cooling longeron 1211 is provided with laterally
The waist type groove 1214 extending, the waist type groove on cooling longeron 1211 and cooling cross beam 1212 passes through bolt 1215, bolt
1215 are provided with locking nut 1216.As unclamped locking nut 1216, it is all provided with due in cooling longeron 1211 cooling cross beam 1212
Have waist type groove, so, cooling cross beam 1212 can be mobile with respect to cooling longeron 1211, before and after reaching regulation cooling cross beam 1212 and
The purpose of right position, realizes the regulation to cooling bath, to be applied to the strip plastic of different model, expands applicable model
Enclose；As tightened locking nut 1216, limit cooling cross beam 1212 with respect to mobile with cooling longeron 1211, prevent cooling bath from moving
Dynamic, cooling is more reliable.
As shown in fig. 7, being provided with guide pin bushing 1217 in the bottom of cooling longeron 1211, guide pillar 115 is inserted in guide pin bushing 1217, when
When cooling support frame 121 moves up and down, guide pillar 115 and guide pin bushing 1217 can play the effect of guiding, allow cooling support frame about 121
The high precision of motion.
As shown in fig. 7, described cooling bath 122 includes interconnective cooling bottom plate 1221, from cooling bottom plate 1221
Both sides upwardly extending cooling side plate 1222 and spacing connecting plate 1223.Cooling bottom plate 1221 and cooling side plate 1222 form cooling
Tank 1224, cooling bottom plate 1221 is fixed in cooling cross beam 1212；Junction between adjacent cooling bottom plate and adjacent cold
But the inner side of side plate junction is provided with the first draw-in groove 1225.
As shown in figure 8, described spacing connecting plate 1223 include bottom fastening part 12231, side fastening part 12232, from
The upwardly extending bottom of bottom fastening part 12231 is kept out when 12233 and the side that extends internally from side fastening part are kept out
12234；The thickness of bottom fastening part 12231 keeps out the thickness on side 12233 more than bottom, and the thickness of side fastening part 12232 is big
Keep out the thickness on side 12234 in side；Bottom fastening part 12231 and side fastening part 12232 holding are in the first draw-in groove 1225；
Described water-carrying groove 12235 is formed between keeping out 12234 when keeping out in 12233 and side on bottom.Cooling side plate and spacing connection
It is connected with screw (not shown) between plate.Therefore, cooling bottom plate 1221 and cooling bottom plate 1221 and cooling side plate can be improved
Bonding strength between 1222 and cooling side plate 1222.
The thickness of described bottom fastening part 12231 and side fastening part 12232 keeps out side 12233 and side more than bottom
Keep out side 12234, therefore, after bottom fastening part 12231, side fastening part 12232 holding are in the first draw-in groove 1225, holding
Intensity high, the installation reliability of spacing connecting plate 1223 is good, easily spacing connecting plate 1223 is positioned.Because bottom is supported
Rib 12233 and side keep out the inner side that cooling bath is protruded on side 12234, when cooling water flows in cooling bath, can reduce cold
But the flowing velocity of water, improves the cooling effect to strip plastic.
As shown in Figure 9 and Figure 10, described cooling and shaping device 123 includes lower shaped block 1231, upper shaped block 1232 and
Clamping screw 1233；Lower shaped block 1231 has lower fixed slot 12311, upper shaped block 1232 has on fixed slot 12321；
Upper locating piece 1232 is connected by clamping screw 1233 with lower locating piece 1231.The upper fixed slot of upper locating piece 1232 and lower positioning
The lower fixed slot of block 1231 forms fixed slot 1234；It is located at the side of lower fixed slot 12311 in the upper surface of lower shaped block 1231
It is provided with locating slot 1235, locating slot 1235 is triangular in shape, it is corresponding with locating slot fixed to be provided with the lower surface of upper shaped block 1232
Position raised 1236, positioning convex 1236 holding is in locating slot 1235.Second draw-in groove is provided with the inwall of cooling bath 122
1226, other edges in addition to top after lower shaped block and upper shaped block connect are fastening part, and fastening part holding is second
In draw-in groove 1226.In this utility model, the fixed slot 1234 in cooling and shaping device 123 is shaped to strip plastic,
Can prevent strip plastic from deforming.Due to being provided with the second draw-in groove 1226 for holding cooling and shaping device 123, therefore, side
Just cooling and shaping device 123 is installed, is also convenient for changing cooling and shaping device 123, and cooling and shaping device 123 is not easy to move
Dynamic.Because cooling and shaping device 123 of the present utility model is made up of lower shaped block 1231 and upper shaped block 1232, therefore, it is easy to
Processing cooling and shaping device 123, due to being provided with locating slot 1235 and positioning convex 1236, on the one hand can be to upper shaped block 1232
Positioned, on the other hand can be prevented arranged in dislocation.
As shown in Figure 9 and Figure 10, lower shaped block 1231 is provided with lower through-hole 1238, upper shaped block 1232 is provided with
Through hole 1239, on this, lower through-hole is available for cooling water and passes through, and shaped block can allow the reduced velocity flow of cooling water up and down simultaneously, allows cooling water
Strip plastic more sufficiently can be cooled down.
As shown in fig. 7, described elevating mechanism 124 includes down fixing rack 1241, lift adjustment nut (not shown), liter
Falling tone section screw mandrel 1242, lift adjustment seat 1243, lift adjustment bearing block 1244 and lift adjustment bearing 1245；Down fixing rack
1241 are fixed in frame 10, and lift adjustment nut is fixed on down fixing rack 1241, is located on down fixing rack 1241
The top of lift adjustment nut is welded with lifting fairlead 1246, and lift adjustment screw mandrel 1242 passes through lift adjustment nut and lifting
Fairlead 1246 is simultaneously engaged with lift adjustment nut, and lifting fairlead 1246 has guiding to the motion of lift adjustment screw mandrel 1242
Effect, the lower end of lift adjustment screw mandrel 1242 has two otch 12421 being oppositely arranged, clamps for spanner etc., convenient rotation
Lift adjustment screw mandrel 1242.The upper end of lift adjustment screw mandrel 1242 passes through afflux gathering sill, and lift adjustment seat 1243 is fixed on cold
But, on bearing support 121, lift adjustment bearing block 1244 is fixed on lift adjustment seat 1243, and lift adjustment bearing 1245 is located at liter
In falling tone nodal axisn bearing 1244, the upper end of lift adjustment screw mandrel 1242 is arranged in lift adjustment bearing 1245.Rotation and lifting is adjusted
Section screw mandrel 1242, in the presence of lift adjustment nut, lift adjustment screw mandrel 1242 moves along a straight line, drive cooling support frame 121,
Cooling bath 122 moves up and down, and adjusts the upper-lower position of cooling bath 122.
Due to being provided with adjusting cooling device, pump into after cooling water by vacuum cooling system to cooling bath, extruded
Gradually cooled down after the cooled groove of strip plastic of machine extrusion, be easy to the carrying out of subsequent handling.As different model to be produced
Strip plastic or to coordinate from different extruder, cooling bath can be adjusted.
As depicted in figs. 1 and 2, described vacuum cooling system 13 includes vacuum generator (not shown), cooling pump (is not shown
Go out), vacuum pipe 131, cooling pipe 132, vacuum tube (not shown) and cooling tube (not shown)；Vacuum generator and cooling pump
It is arranged in frame 10；Vacuum pipe 131 includes vacuum vertical tube and vacuum transverse tube makes vacuum pipe 131 in l shape, vacuum pipe
The 131 wherein sides being fixed on frame 10 and the rear end near frame 10；Cooling pipe includes cooling down vertical tube and cooling transverse tube makes
Obtaining cooling pipe 132 is in l shape, and cooling pipe 132 is fixed on wherein side and the rear end near frame 10 of frame 10；Vacuum is erected
Pipe and cooling vertical tube are oppositely arranged, and cooling transverse tube supports vacuum transverse tube, and so, the fixation of vacuum pipe and cooling pipe is more
Reliability.Bonding in vacuum head 1311 is provided with vacuum pipe 131, vacuum tube is connected on bonding in vacuum head 1311；In cooling
Pipeline 132 is provided with cooling union joint 1321, and cooling tube is connected on cooling union joint 1321.Described vacuum cooling system 13
On the one hand provide cooling water to cooling bath, on the other hand by vac sorb, strip plastic is shaped.Extruded machine squeezes
To being fed forward, freshly extruded temperature is high, therefore, vacuum cooling system is arranged for the rear end of the cooled groove of strip plastic going out
In the rear end of frame, cooled down by the water that flows out from the cooling tube strip plastic higher to temperature, when strip plastic
After once cooling down, temperature reduces, as long as cold using carrying out to the strip plastic of front end in cooling bath flow forward cooling water
But reach requirement, as such, it is possible to save energy.
As shown in Figure 1 to Figure 3, the bottom in frame 10 is provided with pulley assembly 14, and described pulley assembly 14 includes support
141 and the pulley 142 that is located on support 141；It is provided with guide rail 15 in the lower section of pulley assembly 14, pulley 142 is located on guide rail 15.
Traction bearing block 161 is fixed with frame 10, traction bearing 162 is installed in traction bearing block 161, traction bearing 162
Inner ring is connected with draw bar 163, and the front end of draw bar 163 is connected with traction screw mandrel 164；It is provided with traction seat in the front of frame 10
17, described traction seat 17 include drawing base plate 171 and be fixed on traction base plate 171 upwardly extending be parallel to each other
Bearing 172, using traction base plate 171, it is possible to increase bearing area, improves the stable shape of supporting.Fixing between two fulcrum bearings 172
There is draw nut 165；Traction screw mandrel 164 is meshed with draw nut 165；Locking migration spiral shell is respectively equipped with fulcrum bearing 172
Female 165 screw 166, so, the draw nut that is easy for installation and removal 165, and the fix tightly solidity of draw nut 165 is good.
Traction screw mandrel 164 is connected with traction drive mechanism, described traction drive mechanism includes traction drive motor and is connected to
Traction drive decelerator on traction drive motor output shaft.When traction drive motor operations, traction drive motor passes through traction
Decelerator is driven to drive traction screw mandrel 164 to rotate, in the presence of draw nut 165, traction screw mandrel 164 moves along a straight line, and passes through
Traction screw mandrel 164 and draw bar 163 drive cooling device lengthwise movement on guide rail, the position of adjustment cooling device.In order to anti-
Only cooling device 100 skids off guide rail 15, is welded with horizontal positive stop strip in the rear and front end of guide rail 15.
The operation principle of this utility model cooling device is: starts vacuum generator and cooling pump, cooling pump extracts cooling
To cooling pipe, the cooled pipe of the coolant in cooled pipeline enters in cooling bath liquid.The strip of extruded machine extrusion
Plastic enters in cooling bath, and passes through the fixed slot in cooling and shaping device and water-carrying groove, by the coolant in cooling bath
Strip plastic is cooled down；Absorption positioning is carried out by vacuum tube to strip plastic.
Claims (7)
1. a kind of adjustable chiller producing strip plastic it is characterised in that: include cooling support frame, cooling bath, cold
But shaping equipment；Cooling support frame includes cooling down longeron and cooling cross beam, and being located at of cooling cross beam activity cools down on longeron, cold
But longeron is provided with the waist type groove of longitudinal extension, and the waist type groove position corresponding on crossbeam on cooling longeron is provided with horizontal expansion
Waist type groove, cooling longeron and cooling cross beam on waist type groove pass through have bolt, bolt is provided with locking nut；Described is cold
But groove is fixed in cooling cross beam, and cooling bath has bosh；Described cooling and shaping device is located in cooling bath.
2. according to claim 1 adjustable produce strip plastic chiller it is characterised in that: described cooling
Groove includes interconnective cooling bottom plate, from the both sides of cooling bottom plate upwardly extending cooling side plate and spacing connecting plate, cooling
Base plate becomes bosh with cold side plate shape, and base plate is fixed in cooling cross beam；Junction between adjacent cooling bottom plate and
The inner side of adjacent cooling side plate junction is provided with the first draw-in groove, and the edge holding of spacing connecting plate is in the first draw-in groove；Cold side
It is connected with screw between plate and spacing connecting plate；Described spacing connecting plate is provided with water-carrying groove.
3. according to claim 2 adjustable produce strip plastic chiller it is characterised in that: described is spacing
Connecting plate includes bottom fastening part, side fastening part, keeps out side and from side holding from the upwardly extending bottom of bottom fastening part
The side that portion extends internally keeps out side；The thickness of bottom fastening part keeps out the thickness on side, the thickness of side fastening part more than bottom
Keep out the thickness on side more than side；Bottom fastening part and side fastening part holding are in the first draw-in groove；Side and side are kept out in bottom
Keep out and between side, form described water-carrying groove.
4. according to claim 1 adjustable produce strip plastic chiller it is characterised in that: described cooling
Shaping equipment includes lower shaped block, upper shaped block and clamping screw；Lower shaped block has lower fixed slot, and upper shaped block is provided with
Fixed slot；Upper locating piece is connected by clamping screw with lower locating piece；The upper fixed slot of upper locating piece is lower fixed with lower locating piece
Type groove forms fixed slot；Second draw-in groove is provided with the inwall of cooling bath, the edge holding of cooling and shaping device is in the second draw-in groove
Interior.
5. according to claim 4 adjustable produce strip plastic chiller it is characterised in that: in lower shaped block
Upper surface be located at lower fixed slot side be provided with locating slot, be provided with positioning corresponding with locating slot in the lower surface of upper shaped block
Projection, positioning convex holding is in locating slot.
6. according to claim 5 adjustable produce strip plastic chiller it is characterised in that: locating slot be three
Angular, positioning convex is triangle.
7. according to claim 1 adjustable produce strip plastic chiller it is characterised in that: also include lift
Mechanism；Described elevating mechanism includes down fixing rack, lift adjustment nut, lift adjustment screw mandrel, lift adjustment seat, rising-falling tone
Nodal axisn bearing and lift adjustment bearing；Lift adjustment nut is fixed on down fixing rack, and lift adjustment screw mandrel passes through rising-falling tone
Section nut is simultaneously engaged with lift adjustment nut, and lift adjustment seat is fixed on cooling support frame, and lift adjustment bearing block is fixed on
On lift adjustment seat, lift adjustment bearing is located in lift adjustment bearing block, and the upper end of lift adjustment screw mandrel is arranged on rising-falling tone
In bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604408.4U CN205905400U (en) | 2016-06-20 | 2016-06-20 | Produce rectangular cooling device who moulds piece with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604408.4U CN205905400U (en) | 2016-06-20 | 2016-06-20 | Produce rectangular cooling device who moulds piece with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905400U true CN205905400U (en) | 2017-01-25 |
Family
ID=57811952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620604408.4U Expired - Fee Related CN205905400U (en) | 2016-06-20 | 2016-06-20 | Produce rectangular cooling device who moulds piece with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757044A (en) * | 2021-01-21 | 2021-05-07 | 王金龙 | Automatic change precision finishing system |
| CN112829249A (en) * | 2020-04-28 | 2021-05-25 | 重庆佰全电子科技有限公司 | Automatic production system for electronic chip packaging strip |
| CN113858588A (en) * | 2021-09-02 | 2021-12-31 | 武汉市王冠医疗器械有限责任公司 | Transfusion system production system based on medical equipment |
-
2016
- 2016-06-20 CN CN201620604408.4U patent/CN205905400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829249A (en) * | 2020-04-28 | 2021-05-25 | 重庆佰全电子科技有限公司 | Automatic production system for electronic chip packaging strip |
| CN112757044A (en) * | 2021-01-21 | 2021-05-07 | 王金龙 | Automatic change precision finishing system |
| CN113858588A (en) * | 2021-09-02 | 2021-12-31 | 武汉市王冠医疗器械有限责任公司 | Transfusion system production system based on medical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170620 |