CN216914139U - Material removing device for circuit board forming machine - Google Patents
Material removing device for circuit board forming machine Download PDFInfo
- Publication number
- CN216914139U CN216914139U CN202122517131.5U CN202122517131U CN216914139U CN 216914139 U CN216914139 U CN 216914139U CN 202122517131 U CN202122517131 U CN 202122517131U CN 216914139 U CN216914139 U CN 216914139U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- demolding
- fixed mounting
- movable
- extrusion
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000005489 elastic deformation Effects 0.000 description 10
- 238000007493 shaping process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a stripping device for a circuit board forming machine, which relates to the field of stripping devices for circuit boards and comprises a workbench, wherein supporting legs are fixedly arranged at the periphery of the bottom of the workbench, a demolding discharging assembly for demolding and discharging the formed circuit board is fixedly arranged at the top of the workbench, the demolding discharging assembly comprises a rotary extruding unit and an automatic demolding unit which are matched with each other, and the extruding unit comprises a driving forming element and a rotary extruding element which are connected with each other. According to the automatic discharging device, after a circuit board is formed, the telescopic hydraulic cylinder drives the L-shaped rack to move upwards, the L-shaped rack drives the rotating gear to rotate, the rotating gear rotates to drive the sliding rack to move on the fixed rail, the sliding rack moves to drive the connecting block and the movable extrusion rod to move, the movable extrusion rod moves to drive the rubber block to move to push the circuit board into the collecting box to be collected, automatic discharging is achieved, and the production speed is increased.
Description
Technical Field
The utility model relates to the field of stripping devices for circuit boards, in particular to a stripping device for a circuit board forming machine.
Background
With the trend of light, thin, integrated and multifunctional consumer electronics, the quality requirements of the consumer electronics on the circuit board are higher and higher. When the circuit board is manufactured, a punch forming device is generally adopted, the manufacturing cost of the circuit board is reduced, each process is gradually led into automation in the manufacturing process of the circuit board, the labor is reduced, the time for loading and unloading the circuit board on and off the equipment is shortened, the working efficiency of the equipment is improved, the material removing speed of the circuit board is accelerated, and the production cost can be reduced.
The material is taken off by the manual work to most of current circuit board make-up machines, and at the in-process of taking off the material, easily with the circuit board fish tail and reduced the quality of circuit board, the manual work is taken off the material speed slowly simultaneously, wastes time and energy, has reduced the speed of circuit board production, and can not carry out the ejection of compact automatically after taking off the material, equally need the manual work to take out the collection to the circuit board, further reduced the speed of production, for this reason, this application has proposed a circuit board make-up machine and has taken off the material device.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a circuit board forming machine is with taking off material device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a circuit board forming machine is with taking off material device, includes the workstation, the bottom of workstation fixed mounting all around has the supporting legs, the fixed drawing of patterns ejection of compact subassembly that is used for the ejection of patterns of circuit board shaping ejection of patterns that is provided with in top of workstation, the ejection of patterns ejection of compact subassembly includes that the rotation of looks adaptation extrudes material unit and automatic drawing of patterns unit, extrude the material unit including the drive shaping component that is connected, rotate the extrusion component, automatic drawing of patterns unit respectively with the drive shaping component is corresponding with the position that rotates the extrusion component.
Borrow by above-mentioned structure, through the setting of automatic drawing of patterns unit, realized being convenient for carry out the drawing of patterns, can not cause the fish tail to the circuit board and reduce the quality of circuit board, improved the speed of production, extrude the material unit through rotating, realized that the automation can be collected in the circuit board propelling movement to the collection after the drawing of patterns, improved the speed of production.
Preferably, the automatic demoulding unit includes fixed mounting and is in the bearing plate at workstation top, the top fixed mounting of bearing plate has the lower mould, the top of lower mould is seted up flutedly, a plurality of sliding holes have been seted up on the bottom inner wall of recess, and is a plurality of equal slidable mounting has movable post, and is a plurality of the top fixed mounting of activity post has the stripper plate, and is a plurality of all cup jointed extrusion spring on the activity post, and is a plurality of extrusion spring both ends respectively fixed mounting be in the stripper plate with on the lower mould, the stripper plate is located in the recess.
Further, through the setting of automatic drawing of patterns unit, make the circuit board shaping when last mould and lower mould contact, the fashioned in-process of circuit board, it can drive circuit board extrusion stripper plate downstream to go up the mould, the stripper plate removes and drives movable post and remove, movable post removes and drives extrusion spring and remove and take place elastic deformation, cut the process and excise unnecessary circuit, make the circuit board shaping, when flexible pneumatic cylinder drives the mould and resets, the reset spring that takes place elastic deformation drives stripper plate and movable post and resets and accomplish the drawing of patterns, realized can drawing of patterns automatically, it wastes time and energy to avoid artifical drawing of patterns, and easily with the circuit board fish tail.
Preferably, a placing hole is formed in the top of the workbench, a collecting box is movably mounted in the placing hole, and the collecting box corresponds to the lower die in position.
Furthermore, through the setting of collecting the box, realized that can the circuit board collect, be convenient for the later stage packs the circuit board.
Preferably, the drive shaping component includes fixed mounting and is in the L shape support frame at workstation top, the bottom fixed mounting of L shape support frame has flexible pneumatic cylinder, the output fixed mounting of flexible pneumatic cylinder has last mould, one side fixed mounting who goes up the mould has L shape rack, the meshing installs the bull gear on the L shape rack, one side fixed mounting of bull gear has the dwang, the one end of dwang is rotated and is installed the installation piece, the bottom fixed mounting of installation piece is in on the top of workstation, the installation piece with it is connected to rotate the extrusion component.
Furthermore, through the setting of the drive forming element, the telescopic hydraulic cylinder drives the upper die to move downwards to contact with the lower die and complete punch forming, the telescopic hydraulic cylinder moves downwards to drive the L-shaped rack to move downwards, the L-shaped rack moves to drive the rotating gear to rotate, and the rotating gear rotates to drive the rotating rod to rotate, so that the rotating rod rotates on the mounting block, and the circuit board forming and driving functions are realized.
Preferably, it installs including the meshing to rotate the extrusion component sliding rack on the rotating gear, the last slip of sliding rack cup joints the fixed rail of installation, fixed rail one side fixed mounting be in on one side of installation piece, one side fixed mounting of sliding rack has the connecting block, the one end fixed mounting of connecting block has movable extrusion pole, the movable hole has been seted up to one side of installation piece, the one end of activity extrusion pole runs through movable hole and fixed mounting have the block rubber, the block rubber.
Further, through the setting of rotating extrusion component, after the circuit board shaping, flexible pneumatic cylinder drives L shape rack rebound for L shape rack drives the running gear rotation, and the running gear rotation drives the slip rack and goes on the fixed rail removes, and the slip rack removes and drives connecting block and activity extrusion pole and remove, and the activity extrusion pole removes and drives the rubber block and removes and collect in with circuit board propelling movement to collecting box, has realized can automatic discharging, has improved the speed of production.
Preferably, the movable extrusion rod is sleeved with a return spring, and two ends of the return spring are respectively and fixedly installed on the installation block and the movable extrusion rod.
Furthermore, the movable extrusion rod moves to drive the reset spring to move and generate elastic deformation, when the movable extrusion rod finishes discharging, the telescopic hydraulic cylinder drives the L-shaped rack to be far away from the rotating gear, and under the elastic action of the reset spring, the reset spring which generates elastic deformation drives the movable extrusion rod to reset, so that the movable extrusion rod convenient to reset is realized.
In conclusion, the technical effects and advantages of the utility model are as follows:
1. in the utility model, in the process of forming the circuit board, the upper die can drive the circuit board to extrude the stripper plate to move downwards, the stripper plate moves to drive the movable column to move, the movable column moves to drive the extrusion spring to move and generate elastic deformation, the cutting process is carried out to cut off redundant circuits, so that the circuit board is formed, and when the telescopic hydraulic cylinder drives the upper die to reset, the extrusion spring which generates elastic deformation drives the stripper plate and the movable column to reset to complete demoulding, so that automatic demoulding is realized, the time and labor of manual demoulding are avoided, and the circuit board is easy to scratch;
2. according to the automatic discharging device, after a circuit board is formed, the telescopic hydraulic cylinder drives the L-shaped rack to move upwards, the L-shaped rack drives the rotating gear to rotate, the rotating gear rotates to drive the sliding rack to move on the fixed rail, the sliding rack moves to drive the connecting block and the movable extrusion rod to move, the movable extrusion rod moves to drive the rubber block to move to push the circuit board into the collecting box to be collected, automatic discharging is achieved, and the production speed is increased.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a material removing device for a circuit board forming machine;
FIG. 2 is a schematic cross-sectional perspective view of a material removing device for a circuit board forming machine;
FIG. 3 is an enlarged perspective view of the rotary pressing member;
fig. 4 is an enlarged perspective view of a portion a in fig. 2.
In the figure: 1. a work table; 101. an L-shaped support frame; 102. a telescopic hydraulic cylinder; 103. an upper die; 104. an L-shaped rack; 105. a rotating gear; 106. rotating the rod; 107. mounting blocks; 2. a fixed rail; 201. a sliding rack; 202. connecting blocks; 203. a movable extrusion rod; 204. a return spring; 205. a rubber block; 3. a bearing plate; 301. a lower die; 302. a movable post; 303. a stripper plate; 304. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1-4, a material removing device for a circuit board forming machine comprises a workbench 1, wherein supporting legs are fixedly mounted at the periphery of the bottom of the workbench 1, a demolding discharging assembly used for demolding and discharging a circuit board is fixedly arranged at the top of the workbench 1, the demolding discharging assembly comprises a matched rotating extrusion material unit and an automatic demolding unit, the extrusion material unit comprises a driving forming element and a rotating extrusion element which are connected, and the automatic demolding unit corresponds to the driving forming element and the rotating extrusion element respectively.
Borrow by above-mentioned structure, through the setting of automatic drawing of patterns unit, realized being convenient for carry out the drawing of patterns, can not cause the fish tail to the circuit board and reduce the quality of circuit board, improved the speed of production, extrude the material unit through rotating, realized that the automation can be collected in the circuit board propelling movement to the collection after the drawing of patterns, improved the speed of production.
As a preferred embodiment of this embodiment, referring to fig. 2 and 4, the automatic demolding unit includes a bearing plate 3 fixedly installed on the top of the workbench 1, a lower mold 301 is fixedly installed on the top of the bearing plate 3, a groove is formed on the top of the lower mold 301, a plurality of sliding holes are formed on the inner wall of the bottom of the groove, movable columns 302 are slidably installed in the sliding holes, a demolding plate 303 is fixedly installed on the tops of the movable columns 302, extrusion springs 304 are sleeved on the movable columns 302, two ends of the extrusion springs 304 are fixedly installed on the demolding plate 303 and the lower mold 301 respectively, the demolding plate 303 is located in the groove, through the setting of the automatic demolding unit, when the upper mold 103 contacts with the lower mold 301 to mold the circuit board, the upper mold 103 drives the circuit board to extrude the demolding plate 303 to move downward, the demolding plate 303 moves to drive the movable columns 302 to move, the movable column 302 moves to drive the extrusion spring 304 to move and generate elastic deformation, redundant circuits are cut off in the cutting process, the circuit board is molded, when the telescopic hydraulic cylinder 102 drives the upper die 103 to reset, the extrusion spring 304 with the elastic deformation drives the stripper plate 303 and the movable column 302 to reset and complete the stripping, the automatic stripping is realized, the manual stripping is avoided, time and labor are wasted, and the circuit board is easily scratched.
In this embodiment, referring to fig. 2, the top of the workbench 1 is provided with a placing hole, a collecting box is movably mounted in the placing hole, the collecting box corresponds to the lower die 301, and through the arrangement of the collecting box, a circuit board can be collected, and the circuit board can be packed in the later period of convenience.
As a preferred embodiment of this embodiment, referring to fig. 1 and 3, the driving forming element includes an L-shaped supporting frame 101 fixedly mounted on the top of the worktable 1, a telescopic hydraulic cylinder 102 is fixedly mounted at the bottom of the L-shaped supporting frame 101, an upper die 103 is fixedly mounted at an output end of the telescopic hydraulic cylinder 102, an L-shaped rack 104 is fixedly mounted at one side of the upper die 103, a rotating gear 105 is mounted on the L-shaped rack 104 in a meshing manner, a rotating rod 106 is fixedly mounted at one side of the rotating gear 105, a mounting block 107 is rotatably mounted at one end of the rotating rod 106, the bottom of the mounting block 107 is fixedly mounted on the top of the worktable 1, the mounting block 107 is connected with the rotating extrusion element, through the setting of the driving forming element, the telescopic hydraulic cylinder 102 drives the upper die 103 to move downward to contact with the lower die 301 and complete the stamping forming, the telescopic hydraulic cylinder 102 moves downward to drive the L-shaped rack 104 to move downward, the L-shaped rack 104 moves to drive the rotating gear 105 to rotate, and the rotating gear 105 rotates to drive the rotating rod 106 to rotate, so that the rotating rod 106 rotates on the mounting block 107, and the circuit board forming and driving functions are realized.
In this embodiment, referring to fig. 3, the rotating extrusion element includes a sliding rack 201 engaged with and installed on the rotating gear 105, the sliding rack 201 is slidably sleeved with and installed on the fixed rail 2, one side of the fixed rail 2 is fixedly installed on one side of the installation block 107, one side of the sliding rack 201 is fixedly installed with a connection block 202, one end of the connection block 202 is fixedly installed with a movable extrusion rod 203, one side of the installation block 107 is opened with a movable hole, one end of the movable extrusion rod 203 penetrates through the movable hole and is fixedly installed with a rubber block 205, the rubber block 205, through the arrangement of the rotating extrusion element, after the circuit board is formed, the telescopic hydraulic cylinder 102 drives the L-shaped rack 104 to move upwards, so that the L-shaped rack 104 drives the rotating gear 105 to rotate, the rotating gear 105 rotates to drive the sliding rack 201 to move on the fixed rail 2, the sliding rack 201 drives the connection block 202 and the movable extrusion rod 203 to move, the movable extrusion rod 203 moves to drive the rubber block 205 to move so as to push the circuit board into the collecting box for collection, so that automatic discharging is realized, and the production speed is increased.
In this embodiment, referring to fig. 3, a return spring 204 is sleeved on the movable extrusion rod 203, two ends of the return spring 204 are respectively and fixedly mounted on the mounting block 107 and the movable extrusion rod 203, the movable extrusion rod 203 moves to drive the return spring 204 to move and elastically deform, when the movable extrusion rod 203 finishes discharging, the telescopic hydraulic cylinder 102 drives the L-shaped rack 104 to be away from the rotating gear 105, and under the elastic force action of the return spring 204, the return spring 204 which elastically deforms drives the movable extrusion rod 203 to reset, so that the movable extrusion rod 203 is convenient to reset.
This practical theory of operation:
in the process of forming the circuit board, the upper die 103 can drive the circuit board to extrude the stripper plate 303 to move downwards, the stripper plate 303 moves to drive the movable column 302 to move, the movable column 302 moves to drive the extrusion spring 304 to move and generate elastic deformation, the cutting process cuts off redundant circuits, so that the circuit board is formed, when the telescopic hydraulic cylinder 102 drives the upper die 103 to reset, the extrusion spring 304 with elastic deformation drives the stripper plate 303 and the movable column 302 to reset to complete demoulding, automatic demoulding is realized, time and labor are saved during manual demoulding, and the circuit board is easily scratched.
After the circuit board is formed, the telescopic hydraulic cylinder 102 drives the L-shaped rack 104 to move upwards, the L-shaped rack 104 drives the rotating gear 105 to rotate, the rotating gear 105 rotates to drive the sliding rack 201 to move on the fixed rail 2, the sliding rack 201 moves to drive the connecting block 202 and the movable extrusion rod 203 to move, the movable extrusion rod 203 moves to drive the rubber block 205 to move to collect the circuit board pushed into the collecting box, automatic discharging is achieved, and the production speed is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a circuit board forming machine is with taking off material device, includes workstation (1), its characterized in that: supporting legs are fixedly mounted at the periphery of the bottom of the workbench (1), a demolding discharging assembly for demolding and discharging the molded circuit board is fixedly arranged at the top of the workbench (1), the demolding discharging assembly comprises a rotary extruding unit and an automatic demolding unit which are matched with each other, the extruding unit comprises a driving molding element and a rotary extruding element which are connected, and the automatic demolding unit corresponds to the driving molding element and the rotary extruding element respectively; the automatic demolding unit comprises a bearing plate (3) fixedly installed at the top of the workbench (1), a lower mold (301) is fixedly installed at the top of the bearing plate (3), a groove is formed in the top of the lower mold (301), a plurality of sliding holes are formed in the inner wall of the bottom of the groove, movable columns (302) are installed in the sliding holes in a sliding mode, demolding plates (303) are fixedly installed at the tops of the movable columns (302), extrusion springs (304) are sleeved on the movable columns (302), two ends of each extrusion spring (304) are fixedly installed on the demolding plate (303) and the lower mold (301) respectively, and the demolding plates (303) are located in the grooves; the top of the workbench (1) is provided with a placing hole, a collecting box is movably mounted in the placing hole, and the collecting box corresponds to the lower die (301).
2. The stripping device for the circuit board forming machine according to claim 1, characterized in that: drive forming element includes fixed mounting and is in L shape support frame (101) at workstation (1) top, the bottom fixed mounting of L shape support frame (101) has flexible pneumatic cylinder (102), the output fixed mounting of flexible pneumatic cylinder (102) has last mould (103), one side fixed mounting who goes up mould (103) has L shape rack (104), meshing is installed on L shape rack (104) and is rotated gear (105), one side fixed mounting of rotated gear (105) has dwang (106), the one end of dwang (106) is rotated and is installed installation piece (107), the bottom fixed mounting of installation piece (107) is in on the top of workstation (1), installation piece (107) with it is connected to rotate the extrusion component.
3. The stripping device for the circuit board forming machine according to claim 2, characterized in that: rotate the extrusion component and install including the meshing slip rack (201) on running gear (105), slip on slip rack (201) and cup joint installation fixed rail (2), one side fixed mounting of fixed rail (2) is in on one side of installation piece (107), one side fixed mounting of slip rack (201) has connecting block (202), the one end fixed mounting of connecting block (202) has movable extrusion pole (203), the movable hole has been seted up to one side of installation piece (107), the one end of movable extrusion pole (203) is run through movable hole and fixed mounting have rubber block (205).
4. The stripping device for the circuit board forming machine according to claim 3, wherein: and a return spring (204) is sleeved on the movable extrusion rod (203), and two ends of the return spring (204) are respectively and fixedly installed on the installation block (107) and the movable extrusion rod (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517131.5U CN216914139U (en) | 2021-10-19 | 2021-10-19 | Material removing device for circuit board forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517131.5U CN216914139U (en) | 2021-10-19 | 2021-10-19 | Material removing device for circuit board forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216914139U true CN216914139U (en) | 2022-07-08 |
Family
ID=82248491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122517131.5U Expired - Fee Related CN216914139U (en) | 2021-10-19 | 2021-10-19 | Material removing device for circuit board forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237439A (en) * | 2022-12-15 | 2023-06-09 | 南京雨硕机械有限公司 | Goods shelves support piece compacting equipment |
-
2021
- 2021-10-19 CN CN202122517131.5U patent/CN216914139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237439A (en) * | 2022-12-15 | 2023-06-09 | 南京雨硕机械有限公司 | Goods shelves support piece compacting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211917613U (en) | Rapid demoulding device is used in production of military project machine tool casing | |
| CN110434242B (en) | Automobile shell stamping equipment | |
| CN216914139U (en) | Material removing device for circuit board forming machine | |
| CN110919992B (en) | Side punching equipment for glue inlet of mobile phone shell | |
| CN212857331U (en) | Side cutting die for half shell of automobile part | |
| CN211389871U (en) | Quick mould taking device for mould processing | |
| CN115156948A (en) | Mold thimble hole positioning and machining device and method | |
| CN215039999U (en) | Pressing die for producing heat-preservation cup cover | |
| CN214919834U (en) | Mobile phone shell stamping die | |
| CN113732106A (en) | Automatic hot trimmer for hardware machining | |
| CN116674137B (en) | Demolding device and method for rubber processing | |
| CN211727271U (en) | Stamping device of electrical switch connecting sheet | |
| CN218736878U (en) | Dessert forming device | |
| CN216857903U (en) | Mould is used in processing of communication cavity apron | |
| CN216100049U (en) | Rubber product production vulcanization molding equipment | |
| CN211839907U (en) | Automobile part machining die convenient for material taking | |
| CN210126234U (en) | Mold closing device for injection molding machine | |
| CN113083982A (en) | Automatic ejection mechanism of punching machine for producing refrigerator underframe | |
| CN213675164U (en) | Plastic toy injection molding device | |
| CN219820054U (en) | Ceramic molding press convenient for taking materials | |
| CN220129284U (en) | Demoulding mechanism based on full-automatic forming machine | |
| CN220880108U (en) | Automatic forming equipment for pot bottom | |
| CN219987814U (en) | Keyboard substrate punch device | |
| CN220464721U (en) | Plastic housing forming device | |
| CN217121665U (en) | Brake disc processing integral type mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220708 |