CN115464353A - Machine barrel screw disassembling device - Google Patents
Machine barrel screw disassembling device Download PDFInfo
- Publication number
- CN115464353A CN115464353A CN202210968367.7A CN202210968367A CN115464353A CN 115464353 A CN115464353 A CN 115464353A CN 202210968367 A CN202210968367 A CN 202210968367A CN 115464353 A CN115464353 A CN 115464353A
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- Prior art keywords
- rod
- barrel
- base
- swing arm
- shutter
- 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
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- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a machine barrel screw dismounting device, which comprises: a base; the clamping mechanism comprises a first clamping component arranged on the left side of the base and a second clamping component arranged on the right side of the base; the first clamping assembly comprises a first gate plate, a first swing arm and a first driving part; the second clamping assembly comprises a second gate plate, a second swing arm and a second driving part; the pushing mechanism comprises a pushing rod and a third driving component for driving the pushing rod to move along the front-back direction; the driving end of the first driving part extends to drive the first swing arm to rotate, so that the first gate plate moves rightwards; the driving end of the second driving part extends to drive the second swing arm to rotate, so that the second flashboard moves leftwards; the first gate plate and the second gate plate are matched to clamp the machine barrel, so that the machine barrel is fixed on the base; the third driving part drives the pushing rod to move forwards to push the screw rod forwards, so that the screw rod and the machine barrel are separated from each other and are not blocked.
Description
Technical Field
The invention relates to the technical field of disassembling tools, in particular to a machine barrel screw disassembling device.
Background
The conical double-screw extruder is efficient mixing and extruding equipment, and has the characteristics of uniform plasticizing and mixing, high yield, stable quality, wide application range, long service life, direct molding of PVC powder and the like. The said apparatus can extrude various thermoplastic plastics, especially hard polyvinyl chloride powder, directly into pipe, plate, sheet, rod, film and profiled bar, and can also complete the modification and powder granulation of various plastics.
When using toper double screw extruder, probably appear because of the material that enters into the barrel is too much for the screw rod dies the condition together with the barrel card, need will separate barrel and screw rod this moment, need the manual work to dismantle the barrel step by step usually, maintenance work is complicated and difficult, leads to work efficiency to reduce.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention provides a machine barrel screw detaching device, a machine barrel is placed on a base, a clamping mechanism clamps and fixes the machine barrel, and a pushing mechanism pushes a screw in the machine barrel to separate the machine barrel and the screw.
The embodiment of the invention provides a machine barrel screw disassembling device, which comprises:
a base;
the clamping mechanism comprises a first clamping assembly arranged on the left side of the base and a second clamping assembly arranged on the right side of the base; the first clamping assembly comprises a first flashboard, a first swing arm and a first driving part, the first flashboard is connected to the base in a sliding mode, two ends of the first swing arm are connected with the first driving part and the first flashboard respectively, and the first driving part can drive the first swing arm to rotate so that the first flashboard can move in the left-right direction; the second clamping assembly comprises a second gate plate, a second swing arm and a second driving part, the second gate plate is connected to the base in a sliding mode, two ends of the second swing arm are respectively connected with the second driving part and the second gate plate, and the second driving part can drive the second swing arm to rotate so that the second gate plate can move in the left-right direction; the first ram and the second ram are capable of cooperatively gripping the barrel;
the pushing mechanism is installed on the base and comprises a pushing rod and a third driving part used for driving the pushing rod to move in the front-back direction.
According to the machine barrel screw disassembling device provided by the embodiment of the invention, at least the following technical effects are achieved: a screw rod clamped in the machine cylinder is placed on the base, and a driving end of the first driving part extends to drive the first swing arm to rotate so that the first flashboard moves rightwards; meanwhile, the driving end of the second driving part extends to drive the second swing arm to rotate, so that the second flashboard moves leftwards; the first gate plate and the second gate plate are matched to clamp the machine barrel, so that the machine barrel is fixed on the base; the third driving part drives the pushing rod to move forwards and then abut against the screw rod, and the screw rod is pushed forwards, so that the screw rod and the machine barrel are separated from each other and are not blocked.
According to some embodiments of the invention, the first drive member, the second drive member and the third drive member are all hydraulic cylinders.
According to some embodiments of the invention, the barrel screw dismounting device further comprises a hydraulic control console for controlling the hydraulic magnitudes of the first drive member, the second drive member, and the third drive member.
According to some embodiments of the present invention, the first swing arm includes a first rod, a second rod and a third rod, one end of the first rod is fixedly connected to one end of the second rod, the first rod is provided with a first elongated slot extending along the extending direction of the first rod, the other end of the second rod is fixedly connected to one end of the third rod, the other end of the third rod is hinged to the first driving component, the first shutter is hinged to the first rod through the first elongated slot, the connection between the second rod and the third rod is hinged to the base, the included angle formed by the first rod and the second rod is θ 1, the included angle formed by the second rod and the third rod is θ 2, and θ 1 and θ 2 are a pair of stagger angles.
According to some embodiments of the present invention, the second swing arm includes a fourth rod, a fifth rod and a sixth rod, one end of the fourth rod is fixedly connected to one end of the fifth rod, the fourth rod is provided with a second elongated slot extending along the extending direction of the fourth rod, the other end of the fifth rod is fixedly connected to one end of the sixth rod, the other end of the sixth rod is hinged to the second driving component, the second shutter is hinged to the fourth rod through the second elongated slot, the connection between the fifth rod and the sixth rod is hinged to the base, the included angle formed by the fourth rod and the fifth rod is θ 3, the included angle formed by the fifth rod and the sixth rod is θ 4, and θ 3 and θ 4 are a pair of inner stagger angles.
According to some embodiments of the invention, the first ram is provided with a first arcuate groove adapted to the outer peripheral wall of the barrel, and the second ram is provided with a second arcuate groove adapted to the outer peripheral wall of the barrel.
According to some embodiments of the invention, the barrel screw dismounting device further comprises a support seat located in front of the base, the support seat being for supporting the barrel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a barrel screw removal device according to some embodiments of the present invention;
FIG. 2 is a top view of a barrel screw dismounting device of some embodiments of the present invention;
FIG. 3 is a schematic view of a partial structure of a barrel screw removal device of some embodiments of the present invention;
FIG. 4 is a top view of a partial structure of a barrel screw dismounting device of some embodiments of the present invention.
Reference numerals:
a base 100, a chute 101, a screw 110, a barrel 120;
the clamping mechanism 200, the first clamping assembly 210, the first shutter 220, the first arc-shaped groove 221, the first swing arm 230, the first rod 231, the first extension line 2311, the second rod 232, the second extension line 2321, the third rod 233, the third extension line 2331, the first elongated slot 234, the first driving member 240, the second clamping assembly 250, the second shutter 260, the second arc-shaped groove 261, the second swing arm 270, the fourth rod 271, the fourth extension line 2771, the fifth rod 272, the fifth extension line 2721, the sixth rod 273, the sixth extension line 2731, the second elongated slot 274, and the second driving member 280;
a pushing mechanism 300, a pushing rod 310, a third driving member 320;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
The embodiments of the present invention will be further explained with reference to the drawings.
According to some embodiments of the present invention, referring to fig. 1-3, a barrel screw detacher is used to separate the screw 110 and the barrel 120, the barrel screw detacher including a base 100, a clamping mechanism 200, and a pushing mechanism 300; the clamping mechanism 200 is installed on the base 100, and the clamping mechanism 200 comprises a first clamping assembly 210 installed on the left side of the base 100 and a second clamping assembly 250 installed on the right side of the base 100; the first clamping assembly 210 comprises a first shutter 220, a first swing arm 230 and a first driving part 240, the first driving part 240 is positioned in front of the first swing arm 230, the first shutter 220 is positioned behind the first swing arm 230, one end of the first swing arm 230 is hinged with the driving end of the first driving part 240, and the other end of the first swing arm 230 is hinged with the first shutter 220; the second clamping assembly 250 comprises a second shutter 260, a second swing arm 270 and a second driving part 280, the second driving part 280 is positioned in front of the second swing arm 270, the second shutter 260 is positioned behind the second swing arm 270, one end of the second swing arm 270 is hinged with the driving end of the second driving part 280, and the other end of the second swing arm 270 is hinged with the second shutter 260; the pushing mechanism 300 is installed on the base 100, the pushing mechanism 300 is located at the rear side of the base 100, and the pushing mechanism 300 includes a pushing rod 310 and a third driving member 320 for driving the pushing rod 310 to move in the front-rear direction.
Preferably, referring to fig. 2, the base 100 is provided with a slide groove 101, the slide groove 101 extends in the left-right direction, a lower end of the first shutter 220 and a lower end of the second shutter 260 are both located in the slide groove 101, and the first shutter 220 and the second shutter 260 are slidable in the left-right direction with respect to the base 100.
In this embodiment, the screw 110 locked inside the barrel 120 is placed on the base 100, the first clamping assembly 210 is located on the left side of the barrel 120, the second clamping assembly 250 is located on the right side of the barrel 120, the extending direction of the barrel 120 is the front-back direction, the axis of the screw 110 and the axis of the push rod 310 are loaded on the same line, that is, the back end of the screw 110 is aligned with the front end of the push rod 310 of the push mechanism 300; the driving end of the first driving part 240 is extended and the first swing arm 230 is rotated, so that the first shutter 220 moves rightward; meanwhile, the driving end of the second driving part 280 is extended, the second swing arm 270 is rotated to move the second shutter 260 leftward, and the first shutter 220 and the second shutter 260 cooperate to clamp the barrel 120, so that the barrel 120 is fixed on the base 100; then, the third driving member 320 drives the pushing rod 310 to move forward to abut against the screw 110, and pushes the screw 110 forward, so that the screw 110 and the barrel 120 are separated from each other and are not jammed.
According to some embodiments of the present invention, the first drive member 240, the second drive member 280, and the third drive member 320 are all hydraulic cylinders. The barrel screw dismounting device further comprises a hydraulic control console 400, and the hydraulic control console 400 is used for controlling the hydraulic magnitudes of the first drive unit 240, the second drive unit 280 and the third drive unit 320. The hydraulic console 400 can control the hydraulic pressures of the first drive unit 240, the second drive unit 280, and the third drive unit 320.
Preferably, the hydraulic pressure of the first driving member 240 is greater than that of the second driving member 280, and after the first driving member 240 drives the first gate 220 to move rightwards to a designated position, the first gate 220 is kept still; then, the second driving member 280 drives the second ram 260 to move leftward to abut against the barrel 120 and continue to push the barrel 120 leftward, so that the first ram 220 and the second ram 260 cooperate to clamp the barrel 120, and at this time, since the hydraulic pressure of the first driving member 240 is greater than that of the second driving member 280, i.e., it corresponds to a wall where the first ram 220 is immovable, and the second ram 260 presses the barrel 120 against the wall, the barrel 120 is prevented from being deflected by other external forces, which results in the misalignment of the axes of the screw 110 and the pushing rod 310.
According to some embodiments of the present invention, referring to fig. 4, the first swing arm 230 includes a first bar 231, a second bar 232, and a third bar 233, one end of the first bar 231 is fixedly connected to one end of the second bar 232, the first bar 231 is provided with a first elongated slot 234 extending along the extending direction of the first bar 231, i.e., the first elongated slot 234 extends along a first extending line 2311, the other end of the second bar 232 is fixedly connected to one end of the third bar 233, the other end of the third bar 233 is hinged to the first driving member 240, the first shutter 220 is hinged to the first bar 231 through the first elongated slot 234, the connection between the second bar 232 and the third bar 233 is hinged to the base 100, the first bar 231 and the second bar 232 form an included angle θ 1, i.e., the included angle between the first extending line 2311 and the second extending line 2321 is θ 1, the second bar 232 and the third bar 233 form an included angle θ 2, i.e., the included angle between the second extending line 2321 and the third extending line 2321 is an included angle θ 1, and a pair of inner stagger angles 2332.
It will be appreciated that, with reference to fig. 4, when the driving end of the first driving member 240 is extended, the first swing arm 230 is rotated in the clockwise direction, the hinged end of the first shutter 220 and the first rod 231 is moved in the first elongated slot 234 in a direction to approach the second rod 232, and the first shutter 220 is moved rightward.
Preferably, θ 1 is an obtuse angle, and θ 2 is 90 °.
According to some embodiments of the present invention, referring to fig. 4, the second swing arm 270 includes a fourth rod 271, a fifth rod 272 and a sixth rod 273, one end of the fourth rod 271 is fixedly connected to one end of the fifth rod 272, the fourth rod 271 has a second elongated slot 274 extending along the extending direction of the fourth rod 271, the other end of the fifth rod 272 is fixedly connected to one end of the sixth rod 273, the other end of the sixth rod 273 is hinged to the second driving member 280, the second shutter 260 is hinged to the fourth rod 271 through the second elongated slot 274, the connection between the fifth rod 272 and the sixth rod 273 is hinged to the base 100, the angle formed by the fourth rod 271 and the fifth rod 272 is θ 3, i.e., the angle formed between the fourth extension 2711 and the fifth extension 2721 is θ 3, the angle formed by the fifth rod 272 and the sixth rod 273 is θ 4, i.e., the angle formed between the fifth extension 2721 and the sixth extension 2731 is θ 4, and θ 3 and θ 4 are a pair of staggered angles.
It will be appreciated that, referring to fig. 4, when the driving end of the second driving member 280 is extended, the second swing arm 270 rotates in the counterclockwise direction, the hinged end of the second shutter 260 and the fourth lever 271 moves in the second elongated slot 274 in a direction to approach the fifth lever 272, and the second shutter 260 moves to the left.
Preferably, θ 3 is an obtuse angle, and θ 4 is 90 °.
According to some embodiments of the present invention, referring to fig. 3, the first shutter 220 is provided with a first arc-shaped groove 221 adapted to the outer peripheral wall of the barrel 120, and the second shutter 260 is provided with a second arc-shaped groove 261 adapted to the outer peripheral wall of the barrel 120. This allows the clamping mechanism 200 to avoid damaging the outer wall of the barrel 120 while clamping the barrel 120.
According to some embodiments of the present invention, referring to fig. 2, the barrel screw dismounting device further comprises a support seat 410, the support seat 410 being located in front of the base 100, the support seat 410 being for supporting the barrel 120. The shoe 410 can support the forward end of the barrel 120 when the barrel 120 is too long. The upper surface of the support seat 410 has a third arc-shaped groove depressed downward, the third arc-shaped groove being adapted to the outer peripheral wall of the barrel 120. This enables the support seat 410 to stably support the barrel 120.
In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A barrel screw removal device for separating a screw (110) from a barrel (120), comprising:
a base (100);
a clamping mechanism (200), the clamping mechanism (200) comprising a first clamping assembly (210) mounted on the left side of the base (100) and a second clamping assembly (250) mounted on the right side of the base (100); the first clamping assembly (210) comprises a first gate plate (220), a first swing arm (230) and a first driving part (240), the first gate plate (220) is connected to the base (100) in a sliding manner, two ends of the first swing arm (230) are respectively connected with the first driving part (240) and the first gate plate (220), and the first driving part (240) can drive the first swing arm (230) to rotate so that the first gate plate (220) moves in the left-right direction; the second clamping assembly (250) comprises a second shutter (260), a second swing arm (270) and a second driving part (280), the second shutter (260) is slidably connected to the base (100), two ends of the second swing arm (270) are respectively connected with the second driving part (280) and the second shutter (260), and the second driving part (280) can drive the second swing arm (270) to rotate so as to enable the second shutter (260) to move in the left-right direction; the first ram (220) and the second ram (260) being configured to cooperatively clamp the barrel (120);
the pushing mechanism (300) is installed on the base (100), and the pushing mechanism (300) comprises a pushing rod (310) and a third driving component (320) for driving the pushing rod (310) to move along the front-back direction.
2. The barrel screw removal device of claim 1, wherein said first drive member (240), said second drive member (280), and said third drive member (320) are hydraulic cylinders.
3. The barrel screw dismounting device of claim 2, further comprising a hydraulic console (400), said hydraulic console (400) being configured to control hydraulic magnitudes of said first drive member (240), said second drive member (280), and said third drive member (320).
4. The barrel screw dismounting device according to claim 1, wherein said first swing arm (230) comprises a first rod (231), a second rod (232) and a third rod (233), one end of said first rod (231) is fixedly connected with one end of said second rod (232), said first rod (231) is provided with a first elongated slot (234) extending in the direction of extension of said first rod (231), the other end of said second rod (232) is fixedly connected with one end of said third rod (233), the other end of said third rod (233) is hinged with said first driving member (240), said first shutter (220) is hinged with said first rod (231) through said first elongated slot (234), the junction of said second rod (232) and said third rod (233) is hinged with said base (100), the included angle formed by said first rod (231) and said second rod (232) is θ 1, the included angle formed by said second rod (232) and said third rod (233) is θ 2, and the included angle formed by said pair of θ 1 and θ 2 is said offset angle formed by said third rod (233).
5. The barrel screw take-down device according to claim 1, wherein the second swing arm (270) comprises a fourth rod (271), a fifth rod (272) and a sixth rod (273), one end of the fourth rod (271) is fixedly connected with one end of the fifth rod (272), the fourth rod (271) is provided with a second elongated slot hole (274) extending in the extending direction of the fourth rod (271), the other end of the fifth rod (272) is fixedly connected with one end of the sixth rod (273), the other end of the sixth rod (273) is hinged with the second driving member (280), the second shutter (260) is hinged with the fourth rod (271) through the second elongated slot hole (274), the junction of the fifth rod (272) and the sixth rod (273) is hinged with the base (100), the angle formed by the fourth rod (271) and the fifth rod (272) is θ 3, the angle formed by the fifth rod (272) and the sixth rod (273) is θ 4, and the pair of the included angle formed by the fifth rod (273) and the sixth rod (273) is θ 4 and the pair of inner angle is 4.
6. The barrel screw dismounting device according to claim 1, wherein said first shutter (220) is provided with a first arc-shaped groove (221) adapted to the outer peripheral wall of said barrel (120), and said second shutter (260) is provided with a second arc-shaped groove (261) adapted to the outer peripheral wall of said barrel (120).
7. The barrel screw removal device of claim 1, further comprising a bearing (410), said bearing (410) being located forward of said base (100), said bearing (410) being for supporting said barrel (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968367.7A CN115464353A (en) | 2022-08-12 | 2022-08-12 | Machine barrel screw disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968367.7A CN115464353A (en) | 2022-08-12 | 2022-08-12 | Machine barrel screw disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115464353A true CN115464353A (en) | 2022-12-13 |
Family
ID=84367893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210968367.7A Pending CN115464353A (en) | 2022-08-12 | 2022-08-12 | Machine barrel screw disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464353A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU538896A1 (en) * | 1972-05-25 | 1976-12-15 | Феб Пласт Унд Эластферарбайтунгсмашиненкомбинат Карл-Маркс-Штадт (Инопредприятие) | Plastic processing extruder |
| JPH09192725A (en) * | 1996-01-18 | 1997-07-29 | Nippon Steel Corp | Automatic disassembling device for die assembly for extruder |
| CN203636320U (en) * | 2013-10-24 | 2014-06-11 | 牧羊有限公司 | Screw detaching device for bulking machine |
| CN206966935U (en) * | 2017-05-11 | 2018-02-06 | 中山市邦信电子科技发展有限公司 | Universal foot wheel carrier weld jig |
| CN207592959U (en) * | 2017-12-25 | 2018-07-10 | 王静静 | A kind of fan type Gear Processing clamping device |
| CN207840634U (en) * | 2018-01-29 | 2018-09-11 | 江门必发机械设备有限公司 | It is a kind of can forward and reverse installation screw set be clamped mold |
| CN211661416U (en) * | 2019-12-30 | 2020-10-13 | 长沙长泰机器人有限公司 | Single-cylinder bidirectional clamping mechanism |
| CN212705320U (en) * | 2020-07-01 | 2021-03-16 | 广东捷宇粉体涂料有限公司 | Screw thread bush dismounting device |
| CN112643314A (en) * | 2020-12-15 | 2021-04-13 | 龙口市丛林铝材有限公司 | Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof |
| CN114131881A (en) * | 2021-11-29 | 2022-03-04 | 邓权塑业科技（湖南）有限公司 | Machine barrel screw dismantling tool of conical double-screw extruder |
| CN114310223A (en) * | 2021-12-29 | 2022-04-12 | 江门必发机械设备有限公司 | Screw rod disassembling equipment |
-
2022
- 2022-08-12 CN CN202210968367.7A patent/CN115464353A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU538896A1 (en) * | 1972-05-25 | 1976-12-15 | Феб Пласт Унд Эластферарбайтунгсмашиненкомбинат Карл-Маркс-Штадт (Инопредприятие) | Plastic processing extruder |
| JPH09192725A (en) * | 1996-01-18 | 1997-07-29 | Nippon Steel Corp | Automatic disassembling device for die assembly for extruder |
| CN203636320U (en) * | 2013-10-24 | 2014-06-11 | 牧羊有限公司 | Screw detaching device for bulking machine |
| CN206966935U (en) * | 2017-05-11 | 2018-02-06 | 中山市邦信电子科技发展有限公司 | Universal foot wheel carrier weld jig |
| CN207592959U (en) * | 2017-12-25 | 2018-07-10 | 王静静 | A kind of fan type Gear Processing clamping device |
| CN207840634U (en) * | 2018-01-29 | 2018-09-11 | 江门必发机械设备有限公司 | It is a kind of can forward and reverse installation screw set be clamped mold |
| CN211661416U (en) * | 2019-12-30 | 2020-10-13 | 长沙长泰机器人有限公司 | Single-cylinder bidirectional clamping mechanism |
| CN212705320U (en) * | 2020-07-01 | 2021-03-16 | 广东捷宇粉体涂料有限公司 | Screw thread bush dismounting device |
| CN112643314A (en) * | 2020-12-15 | 2021-04-13 | 龙口市丛林铝材有限公司 | Rapid assembling and disassembling equipment for aluminum alloy extrusion die and assembling and disassembling method thereof |
| CN114131881A (en) * | 2021-11-29 | 2022-03-04 | 邓权塑业科技（湖南）有限公司 | Machine barrel screw dismantling tool of conical double-screw extruder |
| CN114310223A (en) * | 2021-12-29 | 2022-04-12 | 江门必发机械设备有限公司 | Screw rod disassembling equipment |
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| CB02 | Change of applicant information |
Address after: No. 50 Xiqun Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Applicant after: WUXI BOYU PLASTIC MACHINERY Co.,Ltd. Address before: No. 186-6, Fangqian Xigan Road, Jiangxi street, Xinwu District, Wuxi City, Jiangsu Province, 214000 Applicant before: WUXI BOYU PLASTIC MACHINERY Co.,Ltd. |
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