CN217495607U - Repair information code spraying device for power battery centralized repair - Google Patents
Repair information code spraying device for power battery centralized repair Download PDFInfo
- Publication number
- CN217495607U CN217495607U CN202221694363.6U CN202221694363U CN217495607U CN 217495607 U CN217495607 U CN 217495607U CN 202221694363 U CN202221694363 U CN 202221694363U CN 217495607 U CN217495607 U CN 217495607U
- Authority
- CN
- China
- Prior art keywords
- power battery
- fixedly connected
- repair
- servo motor
- adjusting mechanism
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40731—Holders for objects, e. g. holders specially adapted to the shape of the object to be printed or adapted to hold several objects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a repair information spouts a yard device for power battery centralized restoration, including two risers, common fixedly connected with horizontal adjustment mechanism between two risers, the removal frame has been cup jointed in the last slip of horizontal adjustment mechanism, servo motor is all installed to one side of removing the frame and one of them riser, and one of them servo motor's output shaft end runs through one of them riser and fixed connection in horizontal adjustment mechanism's one end. The utility model discloses effectively solved current power battery and directly placed the battery on the conveyer belt when spouting the yard device at the restoration and spouted a yard processing, the drawback of skew easily takes place, fix power battery through the fixation clamp and be convenient for adjust the tight diameter of clamp of fixation clamp to be applicable to multiple power battery's use, avoid power battery to take place the skew at the in-process of transmission, avoid the influence to spout a yard effect, improve work efficiency.
Description
Technical Field
The utility model relates to a power battery concentrates the restoration technical field, especially relates to a power battery is restoration information code spraying device for centralized restoration.
Background
The power battery is a novel high-energy battery successfully developed in the 20 th century, the cathode of the battery is metal lithium, the anode of the battery is MnO2, SOCL2 and the like, and the battery is put into practical use in the 70 th era, and the battery is widely applied to military and civil small-sized electrical appliances due to the advantages of high energy, high battery voltage, wide working temperature range, long storage life and the like.
Power battery need spout the sign indicating number to the battery surface at the restoration in-process, and the current yard device of spouting is directly placed the battery and is spouted a yard processing on the conveyer belt, nevertheless very easily takes place to squint at the in-process power battery of transmission, and the influence spouts a yard effect, leads to work efficiency to hang down, and for this reason, we have provided a power battery is intensive to be repaired with information and has spouted a yard device and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a repair information code spraying device for power battery centralized repair.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a repair information code spraying device for the centralized repair of a power battery comprises two vertical plates, a transverse adjusting mechanism is fixedly connected between the two vertical plates, a moving frame is sleeved on the transverse adjusting mechanism in a sliding manner, servo motors are arranged on one side of the moving frame and one side of one of the vertical plates, the tail end of the output shaft of one servo motor penetrates through one vertical plate and is fixedly connected with one end of the transverse adjusting mechanism, the tail end of the output shaft of the other servo motor penetrates through one side of the movable frame and is fixedly connected with the longitudinal adjusting mechanism, the longitudinal adjusting mechanism is in threaded sleeve connection with an ink box, the bottom of the ink box is provided with an ink-jet printer, a conveyor is arranged between the two vertical plates, the conveyer is equidistant fixedly connected with a plurality of fixation clamps, a plurality of openings have been seted up on the fixation clamp, run through jointly in a plurality of openings and be provided with diameter adjustment mechanism.
Preferably, for the convenience of fixing clamp is applicable to the power battery of multiple model fixed, diameter adjustment mechanism is including running through a plurality of pipes that set up on a plurality of openings respectively, be provided with the cavity in the fixing clamp, a plurality of springs of fixedly connected with on the inner wall of cavity, the one end difference fixed connection of a plurality of springs is on a plurality of pipes.
Preferably, in order to realize the transverse adjustment control of the inkjet printer, the transverse adjustment mechanism comprises two first fixing pieces fixedly connected between two vertical plates respectively, the two first fixing pieces are connected with a first screw rod in a rotating mode together, the tail end of an output shaft of one servo motor penetrates through one vertical plate and is fixedly connected to one end of the first screw rod, the movable frame is sleeved on the first screw rod in a threaded mode, sliding rods are arranged on two sides of the first screw rod, second fixing pieces are fixedly sleeved at two ends of the two sliding rods respectively, the four second fixing pieces are fixedly connected to the two vertical plates respectively, and two ends of the movable frame are sleeved on the two sliding rods in a sliding mode respectively.
Preferably, in order to realize the longitudinal adjustment control of the inkjet printer, the longitudinal adjustment mechanism includes a second screw rod fixedly connected to the end of the output shaft of another servo motor, the two ends of the second screw rod are respectively rotatably sleeved with a third fixing member, the two third fixing members are respectively and fixedly connected to the opposite inner walls of the moving frame, and the ink cartridge is sleeved on the second screw rod in a threaded manner.
Preferably, in order to prolong the service life of the conveyor, rubber pads are applied to four corners of the bottom of the conveyor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through effective matching of the fixing clamp, the spring, the round pipe and other components, according to the actual size of the power battery, the round pipe is extruded to enable the spring on one side of the round pipe to deform and compress, so that the clamping diameter of the fixing clamp is enlarged, and the phenomenon that the power battery deflects in the transportation process to influence code spraying of the power battery is avoided;
2. through effective matching of the first screw rod, the second screw rod, the moving frame and the like, the two servo motors respectively control the first screw rod and the second screw rod, so that the position of the code spraying machine in the transverse direction and the longitudinal direction can be conveniently adjusted, the code spraying position can be prevented from being manually adjusted, and the operation is simple and convenient;
to sum up, the utility model discloses effectively solved current power battery and directly placed the battery on the conveyer belt when restoreing to spout a yard device and spout a yard processing, the drawback of easy emergence skew is fixed and be convenient for adjust the tight diameter of clamp of fixation clamp to power battery through the fixation clamp to be applicable to multiple power battery's use, avoid power battery to take place the skew at the in-process of transmission, avoid the influence to spout a yard effect, improve work efficiency.
Drawings
Fig. 1 is a connecting structure diagram of a repair information code spraying device for power battery centralized repair provided by the utility model;
fig. 2 is a structural diagram of a transverse adjusting mechanism and a longitudinal adjusting mechanism of the repair information code spraying device for the power battery centralized repair provided by the utility model;
fig. 3 is an enlarged view of a position a of the repair information code spraying device for power battery centralized repair provided by the utility model;
fig. 4 is the utility model provides a repair information spouts a yard device's fixation clamp connection structure chart for power battery is concentrated to be restoreed.
In the figure: the automatic ink-jet printing machine comprises a moving frame 1, a sliding rod 2, a first screw rod 3, a servo motor 4, a vertical plate 5, a conveyor 6, a fixing clamp 7, a rubber mat 8, a second screw rod 9, an ink box 10, an ink-jet printer 11, a cavity 12, a spring 13, a circular tube 14, an opening 15, a first fixing piece 16, a second fixing piece 17 and a third fixing piece 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a repair information spouts a yard device for power battery centralized restoration, including two risers 5, two risers 5 make things convenient for the fixed of part, common fixedly connected with horizontal adjustment mechanism between two risers 5, horizontal adjustment mechanism goes up the slip cup joint and has removed frame 1, servo motor 4 is all installed to one side of removing frame 1 and one side of one of them riser 5, it makes things convenient for two servo motor 4's fixed to remove frame 1 and one of them riser 5, one of them servo motor 4's output shaft end runs through one of them riser 5 and fixed connection in horizontal adjustment mechanism's one end, servo motor 4 links to each other with external supporting part, and control through corresponding control switch, make things convenient for staff's operation.
In the utility model, the transverse adjusting mechanism comprises two first fixing pieces 16 respectively fixedly connected between two vertical plates 5, a first screw rod 3 is connected between the two first fixing pieces 16 in a rotating way, the first fixing pieces 16 are convenient for the installation of the first screw rod 3, the tail end of the output shaft of one servo motor 4 penetrates through one vertical plate 5 and is fixedly connected with one end of the first screw rod 3, a moving frame 1 is sleeved on the first screw rod 3 in a threaded way, two sides of the first screw rod 3 are respectively provided with a slide rod 2, two ends of the two slide rods 2 are respectively fixedly sleeved with a second fixing piece 17, four second fixing pieces 17 are respectively fixedly connected on the two vertical plates 5, two ends of the moving frame 1 are respectively sleeved on the two slide rods 2 in a sliding way, the second fixing pieces 17 are convenient for the installation of the slide rods 2, the tail end of the output shaft of one servo motor 4 stably drives the first screw rod 3 to rotate through a first coupler, when the first screw rod 3 rotates, the moving frame 1 sleeved on the first screw rod by threads moves left and right along with the first screw rod, the two sliding rods 2 are used for ensuring the moving stability, and the transverse coordinate of the ink-jet printer 11 is adjusted through the moving frame 1.
The utility model discloses in, the output shaft end of another servo motor 4 runs through the vertical adjustment mechanism of one side and fixedly connected with of removal frame 1, ink horn 10 has been cup jointed to the screw thread on the vertical adjustment mechanism, vertical adjustment mechanism includes the terminal second lead screw 9 of fixed connection at another servo motor 4 output shaft, the third mounting 18 has been cup jointed in the rotation respectively at the both ends of second lead screw 9, two third mounting 18 fixed connection respectively are on removing the relative inner wall of frame 1, the ink horn 10 screw is cup jointed on second lead screw 9, ink jet numbering machine 11 is installed to the bottom of ink horn 10, the output shaft end of another servo motor 4 rotates through the steady drive second lead screw 9 of second coupling, the ink horn 10 that the screw was cup jointed on it when second lead screw 9 rotated drives ink jet numbering machine 11 and carries out the back-and-forth movement along with it, the convenience is adjusted ink jet numbering machine 11 on vertical, make things convenient for power battery's ink jet numbering machine.
The utility model discloses in, be provided with conveyer 6 between two risers 5 jointly, conveyer 6 can drive power battery and remove and spout the sign indicating number, reduces staff's work load, and equidistant a plurality of fixation clamps 7 of fixedly connected with are fixed power battery through fixation clamp 7 on conveyer 6, avoid conveyer 6 to cause power battery skew at the in-process of transmission, guarantee to spout the sign indicating number quality.
The utility model discloses in, a plurality of openings 15 have been seted up on the fixation clamp 7, run through jointly in a plurality of openings 15 and be provided with diameter adjustment mechanism, diameter adjustment mechanism is including running through a plurality of pipes 14 that set up on a plurality of openings 15 respectively, be provided with cavity 12 in the fixation clamp 7, a plurality of springs 13 of fixedly connected with on the inner wall of cavity 12, the one end difference fixed connection of a plurality of springs 13 is on a plurality of pipes 14, place power battery in fixation clamp 7, extrude pipe 14 according to power battery's volume, pipe 14 slides in opening 15, spring 13 that links to each other with it takes place deformation, the adjustable tight diameter that presss from both sides to power battery.
Example 2
Referring to fig. 1-4, a repair information spouts a yard device for power battery centralized restoration, including two risers 5, two risers 5 make things convenient for the fixed of part, common fixedly connected with horizontal adjustment mechanism between two risers 5, horizontal adjustment mechanism goes up the slip cup joint and has removed frame 1, servo motor 4 is all installed to one side of removing frame 1 and one side of one of them riser 5, it makes things convenient for two servo motor 4's fixed to remove frame 1 and one of them riser 5, one of them servo motor 4's output shaft end runs through one of them riser 5 and fixed connection in horizontal adjustment mechanism's one end, servo motor 4 links to each other with external supporting part, and control through corresponding control switch, make things convenient for staff's operation.
In the utility model, the transverse adjusting mechanism comprises two first fixing pieces 16 respectively fixedly connected between two vertical plates 5, a first screw rod 3 is connected between the two first fixing pieces 16 in a rotating way, the first fixing pieces 16 are convenient for the installation of the first screw rod 3, the tail end of the output shaft of one servo motor 4 penetrates through one vertical plate 5 and is fixedly connected with one end of the first screw rod 3, a moving frame 1 is sleeved on the first screw rod 3 in a threaded way, two sides of the first screw rod 3 are respectively provided with a slide rod 2, two ends of the two slide rods 2 are respectively fixedly sleeved with a second fixing piece 17, four second fixing pieces 17 are respectively fixedly connected on the two vertical plates 5, two ends of the moving frame 1 are respectively sleeved on the two slide rods 2 in a sliding way, the second fixing pieces 17 are convenient for the installation of the slide rods 2, the tail end of the output shaft of one servo motor 4 stably drives the first screw rod 3 to rotate through a first coupler, when the first screw rod 3 rotates, the moving frame 1 sleeved on the first screw rod by threads moves left and right along with the first screw rod, the two sliding rods 2 are used for ensuring the moving stability, and the transverse coordinate of the ink-jet printer 11 is adjusted through the moving frame 1.
The utility model discloses in, the output shaft end of another servo motor 4 runs through the vertical adjustment mechanism of one side and fixedly connected with of removal frame 1, ink horn 10 has been cup jointed to the screw thread on the vertical adjustment mechanism, vertical adjustment mechanism includes the terminal second lead screw 9 of fixed connection at another servo motor 4 output shaft, the third mounting 18 has been cup jointed in the rotation respectively at the both ends of second lead screw 9, two third mounting 18 fixed connection respectively are on removing the relative inner wall of frame 1, the ink horn 10 screw is cup jointed on second lead screw 9, ink jet numbering machine 11 is installed to the bottom of ink horn 10, the output shaft end of another servo motor 4 rotates through the steady drive second lead screw 9 of second coupling, the ink horn 10 that the screw was cup jointed on it when second lead screw 9 rotated drives ink jet numbering machine 11 and carries out the back-and-forth movement along with it, the convenience is adjusted ink jet numbering machine 11 on vertical, make things convenient for power battery's ink jet numbering machine.
The utility model discloses in, be provided with conveyer 6 between two risers 5 jointly, conveyer 6 can drive power battery and remove and spout the sign indicating number, reduces staff's work load, and equidistant a plurality of fixation clamps 7 of fixedly connected with are fixed power battery through fixation clamp 7 on conveyer 6, avoid conveyer 6 to cause power battery skew at the in-process of transmission, guarantee to spout the sign indicating number quality.
The utility model discloses in, a plurality of openings 15 have been seted up on the fixation clamp 7, run through jointly in a plurality of openings 15 and be provided with diameter adjustment mechanism, diameter adjustment mechanism is including running through a plurality of pipes 14 that set up on a plurality of openings 15 respectively, be provided with cavity 12 in the fixation clamp 7, a plurality of springs 13 of fixedly connected with on the inner wall of cavity 12, the one end difference fixed connection of a plurality of springs 13 is on a plurality of pipes 14, place power battery in fixation clamp 7, extrude pipe 14 according to power battery's volume, pipe 14 slides in opening 15, spring 13 that links to each other with it takes place deformation, the adjustable tight diameter of clamp to power battery's.
The utility model discloses in, conveyer 6's bottom four corners is all pasted and is applied rubber mat 8, and conveyer 6's bottom four corners contacts with ground for a long time, can cause wearing and tearing, can prolong conveyer 6's life through rubber mat 8.
Compared with embodiment 1, the present embodiment extends the service life of the conveyor 6 by the rubber mat 8.
In the utility model, when in use, the power battery is placed in the fixing clamp 7, the round tube 14 is extruded according to the volume of the power battery, the spring 13 connected with the round tube is deformed, the clamping diameter of the power battery can be adjusted, the tail end of the output shaft of one servo motor 4 stably drives the first screw rod 3 to rotate through the first coupler, the moving frame 1 sleeved on the first screw rod 3 by the screw thread moves left and right along with the first screw rod 3, the stability of movement is ensured by utilizing the two slide bars 2, the tail end of the output shaft of the other servo motor 4 stably drives the second screw rod 9 to rotate through the second coupler, the ink box 10 sleeved on the second screw rod 9 by the screw thread drives the ink-jet printer 11 to move back and forth along with the second screw rod 9, the ink-jet printer 11 is conveniently adjusted in the transverse direction and the longitudinal direction, the code-jet printing of the power battery is convenient, the conveyor 6 is started, the fixing clamp 7 performs the code-jet printing operation along with the bottom of the ink-jet printer 11 along with the movement of the conveyor 6, and the power battery is prevented from shifting in the transmission process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a power battery is restoration information code spraying device for centralized repair, includes two risers (5), its characterized in that: a transverse adjusting mechanism is fixedly connected between the two vertical plates (5) together, a moving frame (1) is sleeved on the transverse adjusting mechanism in a sliding mode, servo motors (4) are installed on one side of the moving frame (1) and one side of one vertical plate (5), the tail end of an output shaft of one servo motor (4) penetrates through one vertical plate (5) and is fixedly connected to one end of the transverse adjusting mechanism, the tail end of an output shaft of the other servo motor (4) penetrates through one side of the moving frame (1) and is fixedly connected with a longitudinal adjusting mechanism, an ink box (10) is sleeved on the longitudinal adjusting mechanism in a threaded mode, an ink-jet printer (11) is installed at the bottom of the ink box (10), a conveyor (6) is arranged between the two vertical plates (5) together, a plurality of fixing clamps (7) are fixedly connected to the conveyor (6) at equal intervals, and a plurality of openings (15) are formed in the fixing clamps (7), the plurality of openings (15) are provided with diameter adjusting mechanisms which are penetrated together.
2. The repair information code spraying device for the centralized repair of the power battery according to claim 1, characterized in that: the diameter adjusting mechanism comprises a plurality of round pipes (14) which are respectively arranged on a plurality of openings (15) in a penetrating mode, a cavity (12) is arranged in the fixing clamp (7), a plurality of springs (13) are fixedly connected to the inner wall of the cavity (12), and one ends of the springs (13) are respectively fixedly connected to the round pipes (14).
3. The repair information code spraying device for the centralized repair of the power battery according to claim 1, characterized in that: the transverse adjusting mechanism comprises two first fixing pieces (16) which are fixedly connected between two vertical plates (5) respectively, a first lead screw (3) is connected between the two first fixing pieces (16) in a rotating mode, the tail end of an output shaft of one servo motor (4) penetrates through one vertical plate (5) and is fixedly connected to one end of the first lead screw (3), the moving frame (1) is sleeved on the first lead screw (3) in a threaded mode, sliding rods (2) are arranged on two sides of the first lead screw (3), second fixing pieces (17) are fixedly sleeved at two ends of the two sliding rods (2), the four second fixing pieces (17) are fixedly connected to the two vertical plates (5) respectively, and two ends of the moving frame (1) are sleeved on the two sliding rods (2) in a sliding mode respectively.
4. The repair information code spraying device for the centralized repair of the power battery according to claim 1, characterized in that: the longitudinal adjusting mechanism comprises a second screw rod (9) fixedly connected to the tail end of an output shaft of another servo motor (4), third fixing pieces (18) are respectively rotatably sleeved at two ends of the second screw rod (9), the two third fixing pieces (18) are respectively and fixedly connected to the opposite inner walls of the moving frame (1), and the ink box (10) is in threaded sleeve connection with the second screw rod (9).
5. The repair information code spraying device for the centralized repair of the power battery according to claim 1, characterized in that: four corners of the bottom of the conveyor (6) are respectively pasted with a rubber mat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221694363.6U CN217495607U (en) | 2022-07-01 | 2022-07-01 | Repair information code spraying device for power battery centralized repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221694363.6U CN217495607U (en) | 2022-07-01 | 2022-07-01 | Repair information code spraying device for power battery centralized repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217495607U true CN217495607U (en) | 2022-09-27 |
Family
ID=83340777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221694363.6U Active CN217495607U (en) | 2022-07-01 | 2022-07-01 | Repair information code spraying device for power battery centralized repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217495607U (en) |
-
2022
- 2022-07-01 CN CN202221694363.6U patent/CN217495607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217495607U (en) | Repair information code spraying device for power battery centralized repair | |
| CN209758469U (en) | Industrial transfer robot | |
| CN213105099U (en) | Feeding device of metal marking machine | |
| CN218134162U (en) | Straightening device for tubular bus | |
| CN218223268U (en) | Gluing device for solar photovoltaic panel production | |
| CN203649197U (en) | Mechanical clamping arm mechanism | |
| CN210550673U (en) | Rotary type circuit board positioning tool clamp | |
| CN113734776A (en) | Pipeline grabbing robot and grabbing method thereof | |
| CN213728998U (en) | High-speed servo feeder for strip of punch press | |
| CN213042810U (en) | Automatic formation device for solid-state capacitor core package | |
| CN109277449B (en) | Stamping device of aluminium alloy production line | |
| CN211280155U (en) | Automatic unloading equipment of going up of SMT steel mesh | |
| CN112475527A (en) | Adjustable fixing device for welding circuit board | |
| CN220722737U (en) | Automatic sequencing and feeding device for long-strip-shaped aluminum profiles | |
| CN216574363U (en) | Cleaning device for nickel strap production | |
| CN212635470U (en) | Jig for producing mobile phone camera module | |
| CN220618386U (en) | Cap screwing machine for liquid laundry detergent production | |
| CN215545740U (en) | Projection welding tool capable of being switched rapidly | |
| CN217728017U (en) | Quick switching mechanism of anchor clamps | |
| CN215965577U (en) | Feeding manipulator for processing aluminum profile extruder | |
| CN218169602U (en) | Machining clamp | |
| CN221159081U (en) | Conveying table for welding negative electrode of silicon wafer battery piece | |
| CN219363225U (en) | Adjustable liquid detergent filling equipment | |
| CN219076794U (en) | Solder paste printer | |
| CN219193719U (en) | Material feeding device for machining mechanical parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |