CN221493396U - Cleaning device for plastic product manufacturing - Google Patents
Cleaning device for plastic product manufacturing Download PDFInfo
- Publication number
- CN221493396U CN221493396U CN202323333285.4U CN202323333285U CN221493396U CN 221493396 U CN221493396 U CN 221493396U CN 202323333285 U CN202323333285 U CN 202323333285U CN 221493396 U CN221493396 U CN 221493396U
- Authority
- CN
- China
- Prior art keywords
- placing
- frame
- mounting
- cleaning device
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 82
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000002985 plastic film Substances 0.000 claims abstract description 55
- 229920006255 plastic film Polymers 0.000 claims abstract description 55
- 229920000742 Cotton Polymers 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 12
- 238000007605 air drying Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 4
- 241000219146 Gossypium Species 0.000 description 35
- 239000000047 product Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a cleaning device for manufacturing plastic products. The cleaning device for manufacturing plastic products comprises: the support frame and the placement frame are fixedly arranged at the top of the support frame; the two first installation blocks are fixedly installed on the placing frame; the two second installation blocks are arranged on the placing frame; the two placing rollers are respectively arranged on the two first mounting blocks and the two second mounting blocks, cleaning cotton is arranged on the two placing rollers, and mounting shafts are respectively and fixedly arranged at two ends of the two placing rollers. The cleaning device for manufacturing the plastic product can air-dry the cleaned plastic film, thereby ensuring the drying of the cleaned plastic film, avoiding the rolling up of the undried plastic film and improving the quality of the cleaned plastic film.
Description
Technical Field
The utility model relates to the technical field of plastic product cleaning, in particular to a cleaning device for plastic product manufacturing.
Background
In the process of producing and processing plastic films, dust impurities are easy to adhere to the produced plastic films, and the produced films need to be cleaned in order to improve the quality of the produced films.
When cleaning the produced film, the cleaning device for manufacturing the corresponding plastic product is needed, the common cleaning device often uses the corresponding cleaning strip immersed with water to clean the film, but a part of water on the cleaning strip is adhered to the film, and the common cleaning device for manufacturing the plastic product cannot well air-dry the cleaned film quickly, so that the situation that the water on the film is wound without being completely dried is easy to cause, more water stains are caused on the film, and the quality of the film is reduced.
Accordingly, there is a need to provide a cleaning device for plastic product manufacturing that solves the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problem that the common cleaning device for manufacturing plastic products cannot well air-dry the cleaned film, the utility model provides the cleaning device for manufacturing plastic products.
The cleaning device for manufacturing plastic products provided by the utility model comprises: the support frame and the placement frame are fixedly arranged at the top of the support frame; the two first installation blocks are fixedly installed on the placing frame; the two second installation blocks are arranged on the placing frame; the cleaning cotton feeding device comprises two placing rollers, a first mounting block, a second mounting block, a cleaning cotton feeding mechanism and a cleaning cotton feeding mechanism, wherein the two placing rollers are respectively arranged on the two first mounting blocks and the two second mounting blocks, the cleaning cotton is respectively arranged on the two placing rollers, mounting shafts are respectively and fixedly arranged at two ends of the two placing rollers, the four mounting shafts are respectively and rotatably connected with the two first mounting blocks and the two second mounting blocks, and the cleaning cotton feeding mechanism is arranged on the placing rollers; the two driving motors are respectively arranged on the placing frame and one of the second mounting blocks, and output shafts of the two driving motors are respectively fixedly connected with one ends of the two mounting shafts; the adjusting mechanism is arranged on the placing frame and is used for adjusting the relative positions of the two placing rollers; and the drying mechanism is arranged on the supporting frame and is used for air-drying the cleaned plastic film.
Preferably, the water adding mechanism comprises a placing cavity, a plurality of through holes, a communicating cavity and a connecting pipe, wherein the placing cavity is formed in the placing roller, the through holes are communicated with the placing cavity, the communicating cavity is formed in the mounting shaft, the communicating cavity is communicated with the placing cavity, the connecting pipe is installed on the mounting shaft in a sealing and rotating mode, and the connecting pipe is communicated with the communicating cavity.
Preferably, the adjusting mechanism comprises a double-shaft motor, two connecting shafts, four bevel gears and two screw rods, wherein the double-shaft motor is arranged on the placing frame, the two connecting shafts are all rotatably arranged on the placing frame, the two connecting shafts are respectively fixedly connected with two output shafts of the double-shaft motor, the two screw rods are all rotatably arranged on the placing frame, the two screw rods are respectively in threaded connection with the two second mounting blocks, the four bevel gears are respectively fixedly sleeved on the two connecting shafts and the two screw rods, and the four bevel gears are mutually meshed in pairs.
Preferably, the drying mechanism comprises a fan, a vertical pipe, two shunt pipes and a plurality of air outlet heads, wherein the fan is arranged at the bottom of the supporting frame, a mounting frame is fixedly arranged at the top of the supporting frame, the vertical pipe is arranged on the mounting frame, the two shunt pipes are communicated with the vertical pipe, and the air outlet heads are respectively arranged on the two shunt pipes.
Preferably, the air inlet end of the fan is provided with a dust removal box.
Preferably, two limiting rods are fixedly mounted on the placing frame, the two limiting rods are respectively connected with the two second mounting blocks in a sliding mode, a winding mechanism is arranged at the top of the supporting frame, and a positioning roller is arranged at the top of the supporting frame.
Preferably, a controller is arranged on one side of the supporting frame, and the controller is electrically connected with the double-shaft motor, the fan and the winding mechanism.
Compared with the related art, the cleaning device for manufacturing the plastic product has the following beneficial effects:
the utility model provides a cleaning device for manufacturing plastic products, which comprises:
The cleaning cotton cleaning machine has the advantages that the assembly is convenient to install through the supporting frame and the placing frame, the first installation block and the second installation block are respectively convenient to install on the two placing rollers, cleaning water can be added on cleaning cotton through the water adding mechanism, the driving motor can drive the cleaning cotton on the placing rollers to rotate to clean the plastic film, the positions of the cleaning cotton on the two placing rollers can be adjusted through the adjusting mechanism, so that the cleaning cotton can be conveniently replaced, the drying mechanism can air-dry the cleaned plastic film, drying of the cleaned plastic film is guaranteed, the fact that the undried plastic film is wound up is avoided, water stains on the cleaned plastic film are avoided, and the product phase of the produced plastic film is guaranteed;
Can filter the dust in the air through the dust removal box to avoid the dust to pass through the air-out head adhesion on clean plastic film, can play spacing effect to two second installation pieces through the gag lever post, thereby make the lead screw stable drive place the roller on the second installation piece and remove, winding mechanism can carry out the rolling to clean plastic film, and the positioning roller can fix a position plastic film's removal, improves plastic film removal's stability, conveniently controls the operation through the controller.
Drawings
FIG. 1 is a schematic front sectional view of a cleaning apparatus for plastic product manufacturing according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic side cross-sectional view of a rack, a placement roller, cleaning cotton and an adjustment mechanism of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 1;
fig. 4 is a schematic view showing the assembly of the placement roller, cleaning cotton and mounting shaft in the present utility model.
Reference numerals in the drawings: 1. a support frame; 2. a placing rack; 3. a first mounting block; 4. a second mounting block; 5. placing a roller; 501. a placement cavity; 502. a through hole; 6. cleaning cotton; 7. a mounting shaft; 701. a cavity is communicated; 8. a driving motor; 9. a connecting pipe; 10. a biaxial motor; 11. a connecting shaft; 12. bevel gear; 13. a screw rod; 14. a blower; 15. a standpipe; 16. a shunt; 17. an air outlet head; 18. a winding mechanism; 19. and positioning rollers.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 4 in combination, fig. 1 is a schematic front sectional view of a cleaning device for manufacturing plastic products according to a preferred embodiment of the present utility model; FIG. 2 is a schematic side cross-sectional view of a rack, a placement roller, cleaning cotton and an adjustment mechanism of the present utility model; FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 4 is a schematic view showing the assembly of the placement roller, cleaning cotton and mounting shaft in the present utility model.
The cleaning device for manufacturing plastic products comprises: the support frame 1 and the placing frame 2 fixedly arranged at the top of the support frame 1; the two first mounting blocks 3 are fixedly mounted on the placing frame 2; two second mounting blocks 4, wherein both the second mounting blocks 4 are arranged on the placing frame 2; the cleaning cotton cleaning device comprises two placing rollers 5, wherein the two placing rollers 5 are respectively arranged on two first mounting blocks 3 and two second mounting blocks 4, cleaning cotton 6 is respectively arranged on the two placing rollers 5, mounting shafts 7 are respectively and fixedly arranged at two ends of the two placing rollers 5, the four mounting shafts 7 are respectively and rotatably connected with the two first mounting blocks 3 and the two second mounting blocks 4, and a water adding mechanism for adding water to the cleaning cotton 6 is arranged on the placing rollers 5; the two driving motors 8 are respectively arranged on the placing frame 2 and one of the second mounting blocks 4, and output shafts of the two driving motors 8 are respectively fixedly connected with one ends of the two mounting shafts 7; the adjusting mechanism is arranged on the placing frame 2 and is used for adjusting the relative positions of the two placing rollers 5; the drying mechanism is arranged on the support frame 1, the drying mechanism is used for air-drying the cleaned plastic film, the support frame 1 and the placement frame 2 are used for conveniently installing components, the first installation block 3 and the second installation block 4 are respectively used for conveniently installing the two placement rollers 5, the cleaning water can be added on the cleaning cotton 6 by the water adding mechanism, the cleaning cotton 6 on the placement rollers 5 can be driven by the driving motor 8 to rotate for cleaning the plastic film, the positions of the cleaning cotton 6 on the two placement rollers 5 can be adjusted by the adjusting mechanism, so that the cleaning cotton 6 is convenient to replace, the cleaned plastic film can be air-dried by the drying mechanism, drying of the cleaned plastic film is guaranteed, the undried plastic film is prevented from being wound, water stains on the cleaned plastic film are avoided, and the product phase of the produced plastic film is guaranteed.
The water adding mechanism comprises a placing cavity 501, a plurality of through holes 502, a through cavity 701 and a connecting pipe 9, wherein the placing cavity 501 is formed in the placing roller 5, the through holes 502 are communicated with the placing cavity 501, the through cavity 701 is formed in the mounting shaft 7, the through cavity 701 is communicated with the placing cavity 501, the connecting pipe 9 is mounted on the mounting shaft 7 in a sealing and rotating mode, the connecting pipe 9 is communicated with the through cavity 701, and cleaning water can be added on the cleaning cotton 6 by the water adding mechanism.
The adjusting mechanism comprises a double-shaft motor 10, two connecting shafts 11, four bevel gears 12 and two screw rods 13, wherein the double-shaft motor 10 is arranged on the placing frame 2, the two connecting shafts 11 are all rotatably arranged on the placing frame 2, the two connecting shafts 11 are respectively fixedly connected with the two output shafts of the double-shaft motor 10, the two screw rods 13 are all rotatably arranged on the placing frame 2, and two lead screw 13 respectively with two second installation piece 4 threaded connection, four awl tooth 12 respectively fixed cover establish two connecting axle 11 and two on the lead screw 13, and four awl tooth 12 are two-to-two intermeshed, and adjustment mechanism can be adjusted the position of cleaning cotton 6 on two placing roller 5 to the convenience is changed cleaning cotton 6.
The drying mechanism comprises a fan 14, a vertical pipe 15, two shunt pipes 16 and a plurality of air outlet heads 17, wherein the fan 14 is arranged at the bottom of the support frame 1, a mounting frame is fixedly arranged at the top of the support frame 1, the vertical pipe 15 is arranged on the mounting frame, the two shunt pipes 16 are communicated with the vertical pipe 15, the air outlet heads 17 are respectively arranged on the two shunt pipes 16, the drying mechanism can air-dry the cleaned plastic film, thereby guaranteeing the drying of the cleaned plastic film, avoiding the rolling of the undried plastic film, avoiding the water stain on the cleaned plastic film and guaranteeing the quality of the produced plastic film.
The air inlet end of the fan 14 is provided with a dust removing box, and dust in the air can be filtered through the dust removing box, so that the dust is prevented from being adhered to the cleaned plastic film through the air outlet head 17.
Two gag levers are fixedly mounted on the placing frame 2, two gag levers are respectively connected with two second mounting blocks 4 in a sliding mode, a winding mechanism 18 is arranged at the top of the supporting frame 1, a positioning roller 19 is arranged at the top of the supporting frame 1, and the two second mounting blocks 4 can be limited through the gag levers, so that the screw rod 13 stably drives the placing roller 5 on the second mounting blocks 4 to move, the winding mechanism 18 can wind a cleaned plastic film, the positioning roller 19 can position the movement of the plastic film, and the moving stability of the plastic film is improved.
One side of the supporting frame 1 is provided with a controller, and the controller is electrically connected with the double-shaft motor 10, the fan 14 and the winding mechanism 18, and the controller is convenient for control operation.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the cleaning device for manufacturing plastic products provided by the utility model is as follows:
The scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
When the cleaning machine is used, the connecting pipe 9 is connected with a corresponding water supply pipeline, then a plastic film to be cleaned passes through between two cleaning cottons 6, the plastic film is pulled to the winding mechanism 18, water is supplied in the connecting pipe 9, enters the placing cavity 501 through the through cavity 701, then permeates into the cleaning cottons 6 through the through holes 502, then the controller starts the driving motor 8 to drive the cleaning cottons 6 on the placing roller 5 to rotate, and meanwhile, the controller starts the winding mechanism 18 to wind and move the plastic film, and the moving plastic film is contacted with the rotating cleaning cottons 6 with the cleaning water, so that the plastic film is cleaned;
When the cleaned plastic film moves between the two shunt tubes 16, the fan 14 is started by the controller, air is dedusted through the dedusting box, then enters the shunt tubes 16 (in a snake shape) through the vertical pipes 15, and is blown onto the upper surface and the lower surface of the plastic film through the air outlet heads 17, so that the cleaned plastic film is air-dried, the drying of the cleaned plastic film is ensured, the non-dried plastic film is prevented from being wound up, and the quality of the cleaned plastic film is ensured;
When need dismantle the change to cleaning cotton 6 on two placing roller 5, start biax motor 10 through the controller and drive two connecting axles 11 and rotate to under the effect of awl tooth 12, thereby drive lead screw 13 and rotate, under the spacing effect of gag lever post to second installation piece 4, thereby make lead screw 13 drive placing roller 5 on the second installation piece 4 and remove, thereby adjust the interval between two placing roller 5, and then conveniently change the processing to cleaning cotton 6.
Compared with the related art, the cleaning device for manufacturing the plastic product has the following beneficial effects:
The utility model provides a cleaning device for manufacturing plastic products, which is convenient for installing components through a supporting frame 1 and a placing frame 2, wherein a first installing block 3 and a second installing block 4 are respectively convenient for installing two placing rollers 5, a water adding mechanism can add cleaning water on cleaning cotton 6, a driving motor 8 can drive the cleaning cotton 6 on the placing rollers 5 to rotate so as to clean plastic films, an adjusting mechanism can adjust the positions of the cleaning cotton 6 on the two placing rollers 5, thereby facilitating the replacement of the cleaning cotton 6, a drying mechanism can air-dry the cleaned plastic films, thereby ensuring the drying of the cleaned plastic films, avoiding the rolling of the undried plastic films, avoiding the water stain on the cleaned plastic films and ensuring the product phase of the produced plastic films;
Can filter the dust in the air through the dust removal box to avoid the dust to pass through air-out head 17 adhesion on the plastic film after the cleanness, can play spacing effect to two second installation pieces 4 through the gag lever post, thereby make lead screw 13 stable drive place roller 5 on the second installation piece 4 remove, winding mechanism 18 can wind the plastic film after the cleanness, and positioning roller 19 can fix a position the removal of plastic film, improves the stability that plastic film removed, conveniently controls the operation through the controller.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A cleaning device for manufacturing plastic products, comprising:
The support frame and the placement frame are fixedly arranged at the top of the support frame;
the two first installation blocks are fixedly installed on the placing frame;
The two second installation blocks are arranged on the placing frame;
The cleaning cotton feeding device comprises two placing rollers, a first mounting block, a second mounting block, a cleaning cotton feeding mechanism and a cleaning cotton feeding mechanism, wherein the two placing rollers are respectively arranged on the two first mounting blocks and the two second mounting blocks, the cleaning cotton is respectively arranged on the two placing rollers, mounting shafts are respectively and fixedly arranged at two ends of the two placing rollers, the four mounting shafts are respectively and rotatably connected with the two first mounting blocks and the two second mounting blocks, and the cleaning cotton feeding mechanism is arranged on the placing rollers;
the two driving motors are respectively arranged on the placing frame and one of the second mounting blocks, and output shafts of the two driving motors are respectively fixedly connected with one ends of the two mounting shafts;
the adjusting mechanism is arranged on the placing frame and is used for adjusting the relative positions of the two placing rollers;
And the drying mechanism is arranged on the supporting frame and is used for air-drying the cleaned plastic film.
2. The cleaning device for plastic product manufacturing according to claim 1, wherein the water adding mechanism comprises a placing cavity, a plurality of through holes, a through cavity and a connecting pipe, the placing cavity is formed on the placing roller, the plurality of through holes are formed on the placing roller and are communicated with the placing cavity, the through cavity is formed on the mounting shaft and is communicated with the placing cavity, the connecting pipe is mounted on the mounting shaft in a sealing and rotating mode, and the connecting pipe is communicated with the through cavity.
3. The cleaning device for plastic product manufacturing according to claim 1, wherein the adjusting mechanism comprises a double-shaft motor, two connecting shafts, four bevel gears and two screw rods, the double-shaft motor is arranged on the placing frame, the two connecting shafts are all rotatably mounted on the placing frame, the two connecting shafts are respectively fixedly connected with two output shafts of the double-shaft motor, the two screw rods are all rotatably mounted on the placing frame, the two screw rods are respectively in threaded connection with the two second mounting blocks, the four bevel gears are respectively fixedly sleeved on the two connecting shafts and the two screw rods, and the four bevel gears are mutually meshed.
4. The cleaning device for plastic product manufacturing according to claim 3, wherein the drying mechanism comprises a fan, a vertical pipe, two shunt pipes and a plurality of air outlet heads, the fan is arranged at the bottom of the supporting frame, the top of the supporting frame is fixedly provided with a mounting frame, the vertical pipe is arranged on the mounting frame, two shunt pipes are arranged on the mounting frame, the two shunt pipes are communicated with the vertical pipe, and the plurality of air outlet heads are respectively arranged on the two shunt pipes.
5. The cleaning device for plastic product manufacturing according to claim 4, wherein a dust removing box is provided on an air inlet end of the blower.
6. The cleaning device for plastic product manufacturing according to claim 4, wherein two limit rods are fixedly installed on the placement frame, the two limit rods are respectively connected with the two second installation blocks in a sliding manner, a winding mechanism is arranged at the top of the support frame, and a positioning roller is arranged at the top of the support frame.
7. The cleaning device for plastic product manufacturing according to claim 6, wherein a controller is provided on one side of the support frame, and the controller is electrically connected to the biaxial motor, the fan and the winding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333285.4U CN221493396U (en) | 2023-12-07 | 2023-12-07 | Cleaning device for plastic product manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333285.4U CN221493396U (en) | 2023-12-07 | 2023-12-07 | Cleaning device for plastic product manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221493396U true CN221493396U (en) | 2024-08-09 |
Family
ID=92141536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323333285.4U Active CN221493396U (en) | 2023-12-07 | 2023-12-07 | Cleaning device for plastic product manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221493396U (en) |
-
2023
- 2023-12-07 CN CN202323333285.4U patent/CN221493396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202683512U (en) | Board surface cleaner | |
| CN109127587B (en) | PCB cleaning tool | |
| CN221493396U (en) | Cleaning device for plastic product manufacturing | |
| CN214827612U (en) | Continuous high-efficient roll-up device of copper foil processing production | |
| CN219663188U (en) | Dust remover capable of avoiding dust accumulation and blockage | |
| CN213571143U (en) | Waste gas cooling system of setting machine | |
| CN219401431U (en) | Surface dust removing equipment for processing electronic main board | |
| CN117449058A (en) | Efficient heat setting device and method for fabric | |
| CN214226879U (en) | Wafer dust collector | |
| CN113652848A (en) | Tailoring is with multi-functional work platform that irones | |
| CN211138095U (en) | A rapid cooling auxiliary device after forming a blister film | |
| CN210647096U (en) | Automatic production device for door plate processing | |
| CN217929518U (en) | Drying device is used in glass bottle production | |
| CN207887558U (en) | Lead screw deashing repairs all-in-one machine | |
| CN218841183U (en) | Dust collector is used in polyimide film processing | |
| CN112647168A (en) | Plate spring type drafting cradle mechanism for spinning machine | |
| CN221439805U (en) | Curtain coating membrane rolling machine | |
| CN219918847U (en) | Adjustable cleaning machine | |
| CN222174665U (en) | Gluing equipment for producing plastic paper products | |
| CN220923301U (en) | Laminating machine capable of carrying out surface pretreatment | |
| CN222402486U (en) | Double-sided board cleaning machine | |
| CN213044059U (en) | Feeding device for chip mounter | |
| CN221807305U (en) | A PCB board surface cleaning device | |
| CN221476043U (en) | Plastic raw material water cooling device capable of drying by air cooling | |
| CN220942147U (en) | Cleaning device for producing mechanical and electronic elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |