CN217444600U - Laminate polymer battery packaging hardware and annotate liquid machine - Google Patents
Laminate polymer battery packaging hardware and annotate liquid machine Download PDFInfo
- Publication number
- CN217444600U CN217444600U CN202221220526.7U CN202221220526U CN217444600U CN 217444600 U CN217444600 U CN 217444600U CN 202221220526 U CN202221220526 U CN 202221220526U CN 217444600 U CN217444600 U CN 217444600U
- Authority
- CN
- China
- Prior art keywords
- sealing seat
- limiting
- driving mechanism
- battery packaging
- supporting frame
- 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.)
- Active
Links
Images
Landscapes
- Package Closures (AREA)
Abstract
The utility model discloses a laminate polymer battery packaging hardware and notes liquid machine belongs to laminate polymer battery processing technology field. The soft-package battery liquid filling machine comprises a battery packaging device. The soft package battery packaging device comprises a packaging mechanism, a base, a supporting frame, a lifting driving mechanism, a sealing seat and a turnover driving mechanism. The top of the base is provided with a cavity. The support frame sets up in the base, and lift actuating mechanism sets up in the support frame. The sealing seat is arranged at the top of the base to be involuted with the cavity, the sealing seat is connected to the execution end of the lifting driving mechanism, and the packaging mechanism is arranged on the sealing seat. The overturning driving mechanism is arranged on the supporting frame, and the executing end of the overturning driving mechanism is connected to the sealing seat. After the lifting driving mechanism drives the sealing seat to rise, the overturning driving mechanism can drive the sealing seat to overturn to a preset angle. The utility model discloses a laminate polymer battery packaging hardware can be convenient for clear up, maintain, dismantle packaging mechanism, improves work efficiency, is favorable to guaranteeing the encapsulation precision.
Description
Technical Field
The utility model relates to a laminate polymer battery processing technology field especially relates to a laminate polymer battery packaging hardware and notes liquid machine.
Background
After finishing the shaping action, the soft-package battery enters a packaging device for sealing operation, and the sealing operation must be performed in a vacuum environment, so that the packaging device is provided with a vacuum-pumping packaging cavity, and the soft-package battery is sealed by a heat sealing head in the packaging cavity. The soft package battery has very high requirement on the packaging precision, the sealing error is required to be micron-sized, but the sealing processing process may have pollution, seal head abrasion or deviation, and the inside of the packaging cavity needs to be cleaned or overhauled irregularly.
However, the packaging mechanism of the conventional packaging device is not easy to clean, maintain, disassemble at the later stage and the like, so that the time for processing the end socket problem is too long, time and labor are wasted, and the correction precision is difficult to guarantee.
Therefore, a pouch battery packaging device is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laminate polymer battery packaging hardware can be convenient for clear up, maintain, dismantle packaging mechanism, improves work efficiency, is favorable to guaranteeing the encapsulation precision.
Another object of the utility model is to provide a laminate polymer battery annotates liquid machine, through setting up foretell laminate polymer battery packaging hardware, can be convenient for clear up, maintain, dismantle, improve laminate polymer battery's encapsulation precision.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a laminate polymer battery packaging hardware, includes the packaging mechanism, laminate polymer battery packaging hardware still includes:
the top of the base is provided with a cavity;
the lifting driving mechanism is arranged on the supporting frame;
the sealing seat is arranged at the top of the base to be matched with the cavity, the sealing seat is connected to an execution end of the lifting driving mechanism, and the packaging mechanism is arranged on the sealing seat; and
the overturning driving mechanism is arranged on the supporting frame, and the execution end of the overturning driving mechanism is connected to the sealing seat;
after the lifting driving mechanism drives the sealing seat to rise, the overturning driving mechanism can drive the sealing seat to overturn to a preset angle.
Optionally, the device further comprises a first limiting mechanism, the first limiting mechanism is respectively arranged on the sealing seat and the supporting frame, and the first limiting mechanism is used for limiting the sealing seat after the sealing seat rises to a preset height.
Optionally, the first limiting mechanism includes:
the first limiting block is arranged on at least one side of the sealing seat, and a first limiting hole is formed in one side of the first limiting block, which is far away from the sealing seat; and
the first limiting driving piece is arranged on the supporting frame corresponding to each first limiting block, and the execution end of the first limiting driving piece can be inserted into the first limiting hole.
Optionally, the device further comprises a second limiting mechanism, the second limiting mechanism is respectively arranged on the sealing seat and the support frame, and the second limiting mechanism is used for limiting the sealing seat after the sealing seat is turned to a preset position.
Optionally, the second limiting mechanism comprises:
at least one side of the sealing seat is provided with the second limiting block, and one side of the second limiting block, which is far away from the sealing seat, is provided with a second limiting hole; and
the supporting frame is provided with one second limiting driving piece corresponding to each second limiting block, and the execution end of each second limiting driving piece can be inserted into the corresponding second limiting hole.
Optionally, the lifting device further comprises a guide mechanism, the guide mechanism is respectively connected to the support frame and the sealing seat, and the guide mechanism can guide the sealing seat when the sealing seat is lifted and turned.
Optionally, the guide mechanism comprises:
the guide sleeve is arranged on the support frame; and
and each guide sleeve is internally provided with one guide column in a sliding penetrating manner, and the bottom end of each guide column is hinged to the sealing seat.
Optionally, the lifting driving mechanism comprises a lifting cylinder, a cylinder body of the lifting cylinder is arranged on the support frame, and a piston rod of the lifting cylinder is hinged to the sealing seat.
Optionally, the overturning driving mechanism comprises an overturning cylinder, a cylinder body of the overturning cylinder is hinged to the supporting frame, and a piston rod of the overturning cylinder is hinged to the sealing seat.
A soft-package battery liquid injection machine comprises the soft-package battery packaging device.
The utility model has the advantages that:
it is right to need the utility model discloses a laminate polymer battery packaging hardware's packaging mechanism clears up, when maintaining or dismantling, rise through lift actuating mechanism drive seal receptacle, make the seal receptacle keep away from the base, the seal receptacle drives packaging mechanism and rises to a take the altitude after, through the certain angle of upset actuating mechanism drive seal receptacle upset to can make the bottom surface slope of seal receptacle towards operating personnel, the operating personnel of being convenient for clears up, maintains or dismantles packaging mechanism, and work efficiency is improved, is favorable to guaranteeing the encapsulation precision.
The utility model discloses a laminate polymer battery annotates liquid machine through setting up foretell laminate polymer battery packaging hardware, can be convenient for clear up, maintain, dismantle, improves laminate polymer battery's encapsulation precision.
Drawings
Fig. 1 is a perspective view of a pouch battery packaging device according to an embodiment of the present invention;
fig. 2 is a schematic side view of a pouch battery packaging apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of the soft-package battery packaging device provided in the embodiment of the present invention after the lifting driving mechanism drives the sealing seat to rise;
fig. 4 is a schematic diagram of the state of the pouch battery packaging apparatus provided by the embodiment of the present invention after the sealing seat is driven by the turnover driving mechanism to turn over.
In the figure:
1. a packaging mechanism;
2. a base; 21. a chamber;
3. a support frame;
4. a lifting drive mechanism; 41. a lifting cylinder;
5. a sealing seat;
6. a turnover driving mechanism; 61. turning over the air cylinder;
7. a guide mechanism; 71. a guide sleeve; 72. a guide post;
8. a first limit mechanism; 81. a first stopper; 811. a first limit hole; 82. a first limit driving piece;
9. a second limiting mechanism; 91. a second limiting block; 911. a second limiting hole; 92. and a second limit driving piece.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first feature being in direct contact with the second feature, and may also include the recitation of the first feature being in contact with the second feature, but rather being in contact with the additional feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to fig. 1 to fig. 4 of the drawings.
The embodiment provides a laminate polymer battery annotates liquid machine, and laminate polymer battery annotates liquid machine includes laminate polymer battery packaging hardware.
As shown in fig. 1-4, the pouch battery packaging apparatus includes a packaging mechanism 1, a base 2, a supporting frame 3, a lifting driving mechanism 4, a sealing seat 5, and a turning driving mechanism 6. The packaging mechanism 1 is any one of the prior art mechanisms capable of packaging the pouch battery without violating the purpose of the present invention, and is not limited herein. The base 2 is provided with a chamber 21 at the top. The support frame 3 is arranged on the base 2, and the lifting driving mechanism 4 is arranged on the support frame 3. The seal receptacle 5 is arranged on the top of the base 2 to form a sealed cavity with the base 2, the seal receptacle 5 is connected to the execution end of the lifting driving mechanism 4, and the packaging mechanism 1 is arranged on the seal receptacle 5. The overturning driving mechanism 6 is arranged on the supporting frame 3, and the actuating end of the overturning driving mechanism 6 is connected to the sealing seat 5. After the lifting driving mechanism 4 drives the sealing seat 5 to ascend, the overturning driving mechanism 6 can drive the sealing seat 5 to overturn to a preset angle. The turning angle of the sealing seat 5 is not limited in the embodiment, and the operation of an operator is facilitated.
Need clear up the packaging mechanism 1 in this embodiment, when maintaining or dismantling, through lift actuating mechanism 4 drive seal receptacle 5 rising, make seal receptacle 5 keep away from base 2, after seal receptacle 5 drove packaging mechanism 1 and rises to the take the altitude, through the certain angle of upset of 6 drive seal receptacle 5 upsets of upset actuating mechanism, thereby can make the bottom surface slope of seal receptacle 5 towards operating personnel, the operating personnel of being convenient for clears up packaging mechanism 1, maintain or dismantle, and the work efficiency is improved, and the precision of encapsulation is favorable to guaranteeing.
As shown in fig. 1 and 3, the lifting driving mechanism 4 includes a lifting cylinder 41, a cylinder body of the lifting cylinder 41 is disposed on the supporting frame 3, and a piston rod of the lifting cylinder 41 is hinged to the sealing seat 5. The lifting of the sealing seat 5 is realized through the extension and retraction of the piston rod of the lifting cylinder 41, the structure is simple, and the operation is convenient. Of course, those skilled in the art may also set the lifting driving mechanism 4 to be in other forms, so as to lift the seal seat 5 without interfering with the turning of the seal seat 5, and the invention is not limited herein.
As shown in fig. 1 and 4, the turnover driving mechanism 6 includes a turnover cylinder 61, a cylinder body of the turnover cylinder 61 is hinged to the support frame 3, and a piston rod of the turnover cylinder 61 is hinged to the seal seat 5. The sealing seat 5 is driven to overturn by the extension of the piston rod of the overturning cylinder 61, and the structure is simple and the operation is convenient. Of course, the skilled person can also arrange the tumble drive mechanism 6 in other forms, which are not limited herein. In detail, the two opposite sides of the cylinder body of the turning cylinder 61 are both provided with a connecting shaft, the supporting frame 3 is respectively provided with a supporting seat corresponding to the two connecting shafts, and each connecting shaft is respectively connected to one supporting seat in a rotating manner. Preferably, the lifting cylinder 41 and the overturning cylinder 61 are respectively arranged at the front side and the rear side of the support frame 3, which is beneficial to keeping the seal seat 5 balanced.
In order to enable the sealing seat 5 to be lifted up and down or turned over smoothly, as shown in fig. 1 to 4, the pouch battery packaging device in this embodiment further includes a guiding mechanism 7, the guiding mechanism 7 is respectively connected to the supporting frame 3 and the sealing seat 5, and the guiding mechanism 7 can guide the sealing seat 5 when the sealing seat 5 is lifted up and down and turned over.
In some alternative embodiments, the guiding mechanism 7 comprises at least one guide sleeve 71 and a guide post 72. At least one guide sleeve 71 is arranged on the support frame 3. A guide post 72 penetrates through each guide sleeve 71 in a sliding manner, and the bottom end of the guide post 72 is hinged to the sealing seat 5. It can be understood that when the sealing seat 5 is lifted or turned over, the guide post 72 is lifted along the guide sleeve 71, so as to guide the sealing seat 5. In this embodiment, preferably, two guide sleeves 71 are provided on two sides of the lifting cylinder 41, and a guide post 72 is respectively inserted into each guide sleeve 71, so that the sealing seat 5 can be lifted or turned more stably.
As shown in fig. 2 to fig. 4, the pouch battery packaging apparatus in this embodiment further includes a first limiting mechanism 8, the first limiting mechanism 8 is respectively disposed on the sealing seat 5 and the supporting frame 3, and the first limiting mechanism 8 is used for limiting the sealing seat 5 after the sealing seat 5 rises to a preset height. In this embodiment, preferably, the two sides of the turning direction of the seal seat 5 are both provided with the first limiting mechanisms 8, so that the seal seat 5 can be reliably limited. It can be understood that, through the arrangement of the first limiting mechanism 8, the situation of sudden power failure and air cut-off can be prevented, so that the sealing seat 5 and the packaging mechanism 1 thereon have the risk of falling, and when the situation of power failure or air cut-off occurs, the packaging mechanism 1 can be maintained.
Further, the first limiting mechanism 8 comprises a first limiting block 81 and a first limiting driving member 82, at least one side of the sealing seat 5 is provided with the first limiting block 81, and one side of the first limiting block 81 departing from the sealing seat 5 is provided with a first limiting hole 811. A first limiting driving member 82 is arranged on the supporting frame 3 corresponding to each first limiting block 81, and an executing end of the first limiting driving member 82 can be inserted into the first limiting hole 811. In this embodiment, preferably, both sides of seal receptacle 5 all are provided with first stopper 81, and seal receptacle 5 after the upset is the tilt state of high back-to-back in the front, and first stopper 81 sets up on the left and right sides of seal receptacle 5. It can be understood that when the lifting driving mechanism 4 drives the seal seat 5 to ascend, the execution end of the first limiting driving element 82 is inserted into the first limiting hole 811, so as to limit the height of the seal seat 5. Optionally, the first limiting driving element 82 is a first limiting cylinder, a cylinder body of the first limiting cylinder is connected to the support frame 3, and the sealing seat 5 is limited or unlocked by stretching of a piston rod of the first limiting cylinder.
As shown in fig. 2 to fig. 4, the pouch battery packaging apparatus in this embodiment further includes a second limiting mechanism 9, the second limiting mechanism 9 is respectively disposed on the sealing seat 5 and the supporting frame 3, and the second limiting mechanism 9 is used for limiting the sealing seat 5 after the sealing seat 5 is turned over to a preset position. In this embodiment, preferably, the two sides of the turning direction of the seal seat 5 are both provided with the second limiting mechanisms 9, so that the seal seat 5 can be reliably limited. It can be understood that, through the arrangement of the second limiting mechanism 9, the situation of sudden power failure and air cut-off can be prevented, so that the sealing seat 5 and the packaging mechanism 1 thereon have the risk of falling, and when the situation of power failure or air cut-off occurs, the packaging mechanism 1 can also be maintained.
Further, the second limit mechanism 9 includes a second limit block 91 and a second limit driving member 92. At least one side of the seal seat 5 is provided with a second limiting block 91, and one side of the second limiting block 91 departing from the seal seat 5 is provided with a second limiting hole 911. In this embodiment, preferably, both sides of seal receptacle 5 all are provided with second stopper 91, and seal receptacle 5 after the upset is the tilt state of high back-end height in the front, and second stopper 91 sets up on the left and right sides of seal receptacle 5. A second limiting driving member 92 is disposed on the supporting frame 3 corresponding to each second limiting block 91, and an execution end of the second limiting driving member 92 can be inserted into the second limiting hole 911. After the overturning driving mechanism 6 drives the seal holder 5 to overturn in place, the execution end of the second limit driving piece 92 can be inserted into the second limit hole 911, so that the overturning position of the seal holder 5 is limited. Optionally, the second limiting driving element 92 is a second limiting cylinder, a cylinder body of the second limiting cylinder is connected to the support frame 3, and the sealing seat 5 is limited or unlocked by stretching of a piston rod of the second limiting cylinder.
When only need change maintenance work such as heating tube, rise through lift actuating mechanism 4 drive seal receptacle 5, make seal receptacle 5 keep away from base 2, after seal receptacle 5 drove packaging mechanism 1 and rises to a take the altitude, through the spacing seal receptacle 5 of first stop gear 8, can operate. If need clear up, when maintaining or dismantling packaging mechanism 1, lift actuating mechanism 4 drive seal receptacle 5 rises to predetermineeing the height after, directly through upset actuating mechanism 6 drive seal receptacle 5 upset certain angle after, carry on spacingly through second stop gear 9 to seal receptacle 5 to can make the bottom surface slope of seal receptacle 5 towards operating personnel, the operating personnel of being convenient for clears up, maintains or dismantles packaging mechanism 1, and work efficiency is improved, is favorable to guaranteeing the encapsulation precision.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a laminate polymer battery packaging hardware, includes packaging mechanism (1), its characterized in that, laminate polymer battery packaging hardware still includes:
the device comprises a base (2), wherein a cavity (21) is arranged at the top of the base (2);
the lifting device comprises a support frame (3) and a lifting driving mechanism (4), wherein the support frame (3) is arranged on the base (2), and the lifting driving mechanism (4) is arranged on the support frame (3);
the sealing seat (5) is arranged at the top of the base (2) to be matched with the cavity (21), the sealing seat (5) is connected to an execution end of the lifting driving mechanism (4), and the packaging mechanism (1) is arranged on the sealing seat (5); and
the overturning driving mechanism (6) is arranged on the supporting frame (3), and the execution end of the overturning driving mechanism (6) is connected to the sealing seat (5);
after the lifting driving mechanism (4) drives the sealing seat (5) to rise, the overturning driving mechanism (6) can drive the sealing seat (5) to overturn to a preset angle.
2. The soft package battery packaging device according to claim 1, further comprising a first limiting mechanism (8), wherein the first limiting mechanism (8) is respectively disposed on the sealing seat (5) and the supporting frame (3), and the first limiting mechanism (8) is used for limiting the sealing seat (5) after the sealing seat (5) is lifted to a preset height.
3. The pouch battery packaging device according to claim 2, characterized in that the first limit mechanism (8) comprises:
the sealing device comprises a first limiting block (81), wherein the first limiting block (81) is arranged on at least one side of the sealing seat (5), and a first limiting hole (811) is formed in one side, away from the sealing seat (5), of the first limiting block (81); and
the supporting frame (3) is provided with one first limiting driving piece (82) corresponding to each first limiting block (81), and the execution end of the first limiting driving piece (82) can be inserted into the first limiting hole (811).
4. The soft-package battery packaging device according to claim 1, further comprising a second limiting mechanism (9), wherein the second limiting mechanism (9) is respectively disposed on the sealing seat (5) and the supporting frame (3), and the second limiting mechanism (9) is used for limiting the sealing seat (5) after the sealing seat (5) is turned to a preset position.
5. The pouch battery packaging device according to claim 4, characterized in that the second limit mechanism (9) comprises:
the second limiting block (91) is arranged on at least one side of the sealing seat (5), and a second limiting hole (911) is formed in one side, away from the sealing seat (5), of the second limiting block (91); and
the second limiting driving piece (92) is arranged on the supporting frame (3) corresponding to each second limiting block (91), and the execution end of the second limiting driving piece (92) can be inserted into the second limiting hole (911).
6. The laminate battery packaging device according to claim 1, further comprising a guiding mechanism (7), wherein the guiding mechanism (7) is connected to the supporting frame (3) and the sealing seat (5), and the guiding mechanism (7) can guide the sealing seat (5) when the sealing seat (5) is lifted and turned.
7. The pouch battery packaging device according to claim 6, characterized in that the guide mechanism (7) comprises:
at least one guide sleeve (71) arranged on the support frame (3); and
and each guide sleeve (71) is internally provided with one guide column (72) in a sliding penetrating manner, and the bottom end of each guide column (72) is hinged to the sealing seat (5).
8. The pouch battery packaging device according to claim 1, wherein the lifting driving mechanism (4) comprises a lifting cylinder (41), a cylinder body of the lifting cylinder (41) is arranged on the support frame (3), and a piston rod of the lifting cylinder (41) is hinged to the sealing seat (5).
9. The laminate battery packaging device according to claim 1, wherein the overturning driving mechanism (6) comprises an overturning cylinder (61), the cylinder body of the overturning cylinder (61) is hinged to the supporting frame (3), and the piston rod of the overturning cylinder (61) is hinged to the sealing seat (5).
10. The liquid filling machine for the soft-package battery is characterized by comprising the soft-package battery packaging device of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221220526.7U CN217444600U (en) | 2022-05-20 | 2022-05-20 | Laminate polymer battery packaging hardware and annotate liquid machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221220526.7U CN217444600U (en) | 2022-05-20 | 2022-05-20 | Laminate polymer battery packaging hardware and annotate liquid machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444600U true CN217444600U (en) | 2022-09-16 |
Family
ID=83221403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221220526.7U Active CN217444600U (en) | 2022-05-20 | 2022-05-20 | Laminate polymer battery packaging hardware and annotate liquid machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444600U (en) |
-
2022
- 2022-05-20 CN CN202221220526.7U patent/CN217444600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108421679B (en) | Full-automatic double-vacuum box glue filling machine | |
| CN207788510U (en) | A kind of device improving glass edging efficiency | |
| CN211056687U (en) | Edible oil filling equipment | |
| CN217444600U (en) | Laminate polymer battery packaging hardware and annotate liquid machine | |
| CN219167314U (en) | Infusion bottle replacement device | |
| CN110562895B (en) | Lifting mechanism of special machine tool for maintaining large stamping die | |
| CN201907662U (en) | Diaphragm absorbing and releasing device | |
| CN214690872U (en) | Be used for injection medicine bottle placer | |
| CN206509689U (en) | A kind of tipper | |
| CN211219290U (en) | Connecting rod supporting device | |
| CN213708108U (en) | Gantry type nozzle pinching device | |
| CN212286249U (en) | Feeding device and welding equipment | |
| CN210875133U (en) | A multidirectional static mixer for processing sealed glue of silicone | |
| CN214290488U (en) | Clamping mechanism of ultrasonic punching machine | |
| CN208992862U (en) | A kind of high intensity aspen fibers by using silicon substrate tapping machine | |
| CN214618527U (en) | Bubble aluminizer composite forming machine | |
| CN201882255U (en) | Diaphragm jacking, sucking and releasing device | |
| CN213999392U (en) | Mechanical equipment supports overhauls device | |
| CN220669016U (en) | Adjustable supporting device for overhauling heavy round pipe | |
| CN219337611U (en) | Pneumatic lifting four-column fire-fighting bottle valve loading and unloading machine | |
| CN218144215U (en) | Electromechanical material lifting machine | |
| CN212608039U (en) | Automatic feeding machine for medical heparin caps | |
| CN210426087U (en) | Driving device of top burning support | |
| CN217083260U (en) | Novel vertical sintering furnace bottom discharge system | |
| CN110773716B (en) | Full-automatic large-scale mold opening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |