CN112845135A - Sorting device for injection molding plastic products - Google Patents
Sorting device for injection molding plastic products Download PDFInfo
- Publication number
- CN112845135A CN112845135A CN202110081434.9A CN202110081434A CN112845135A CN 112845135 A CN112845135 A CN 112845135A CN 202110081434 A CN202110081434 A CN 202110081434A CN 112845135 A CN112845135 A CN 112845135A
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- plate
- shell
- outside
- movably connected
- swing joint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
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Abstract
The invention relates to the technical field of injection molding, and discloses a sorting device for injection molding plastic products, which comprises a shell, wherein a rotating gear is movably connected inside the shell, a chain is movably connected outside the rotating gear, a conveying plate is fixedly connected outside the chain, a supporting plate is fixedly connected outside the conveying plate, a supporting spring is movably connected outside the supporting plate, a trigger shell is fixedly connected inside the conveying plate, a trigger component is movably connected inside the trigger shell, under the interaction among all structures of the device, the problem that the products can be timely detected after being placed in the device can be solved, so that unqualified products can be screened, the production efficiency of the products can be ensured, the effects of automatically detecting whether the product quality is qualified or not, screening the unqualified products and discarding the unqualified products to a recycling box can be achieved, the finished product rate of products is ensured, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to a sorting device for injection molded plastic products.
Background
For plastic products, most of the plastic products are formed by injection molding through a plastic injection molding machine, the plastic injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, but in the existing manufacturing process of the plastic products, the purity of raw materials cannot be ensured, other impurities are mixed in the production process of the products, and sometimes, the plastic products contain air holes in the process of extruding materials, at this time, if the produced products are the internal structures of very precise instruments, the whole instrument is paralyzed due to unqualified product quality, irrecoverable loss is caused, and therefore the product quality is ensured in the production process.
Therefore, in response to these problems, a sorting apparatus for injection molded plastic products is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the sorting device for the injection molding plastic products, which has the advantages of automatically detecting whether the product quality is qualified or not, screening out unqualified products and discarding the unqualified products to the recycling bin, and solves the problems that the product quality cannot be automatically detected and unqualified products cannot be automatically removed.
(II) technical scheme
In order to realize the purposes of automatically detecting whether the product quality is qualified or not, screening out unqualified products and discarding the unqualified products to a recovery box, the invention provides the following technical scheme: a sorting device for injection molding plastic products comprises a shell, wherein a rotating gear is movably connected inside the shell, a chain is movably connected outside the rotating gear, a conveying plate is fixedly connected outside the chain, a supporting plate is fixedly connected outside the conveying plate, a supporting spring is movably connected outside the supporting plate, a triggering shell is fixedly connected inside the conveying plate, a triggering component is movably connected inside the triggering shell, a lamp bead is fixedly connected inside the conveying plate, a photosensitive component is fixedly connected inside the shell, a rotating rod is movably connected inside the shell, a fixed disk is movably connected outside the rotating rod, a connecting rod is movably connected outside the fixed disk, a long rod is movably connected outside the fixed disk, a pushing block is movably connected outside the long rod, a connecting plate is fixedly connected outside the pushing block, and a shifting component is movably connected outside the connecting plate, the outside swing joint of stirring the subassembly has dials the board.
Preferably, the inside of shell is provided with two collection casees, and two collection casees are the symmetric distribution, and four are no less than to running gear's quantity, and the chain has two, and the square hole has been seted up on the surface of transport plate in the inboard of two chains, all even distributions of running gear, backup pad swing joint in the inboard in square hole, and four supporting spring, the inside in all equal swing joint square holes of supporting spring are no less than to the outside swing joint of every backup pad.
Preferably, the round hole has been seted up on the surface of transport plate, triggers shell fixed connection and mainly comprises ejector pin, short spring, positive plate, negative plate, dielectric plate in the inside of round hole, trigger the subassembly, and the positive plate is corresponding with the specification phase-match and the position of negative plate in the inside of triggering the shell with the equal fixed connection of negative plate, the specification of positive plate, ejector pin swing joint is in the outside of triggering the shell, ejector pin fixed connection is in the outside of backup pad, short spring swing joint is in the outside of ejector pin, dielectric plate fixed connection is in the outside of ejector pin.
Preferably, photosensitive assembly mainly comprises shading shell, transparent shell and photo resistance, and shading shell fixed connection is in the inside of shell, and the transparent shell is inlayed in the outside of shading shell, and the transparent shell is corresponding with the position of lamp pearl, and photo resistance swing joint is in the inside of shading shell, and the specification of transparent shell and photo resistance's specification phase-match, and the transparent shell is corresponding with the position of light trap, and photosensitive assembly has two, two lamp pearls of the inside fixedly connected with of every transport plate, and the light inlet has been seted up on the surface of transport plate.
Preferably, the inside of shell is provided with horizontal pole one and horizontal pole two, and bull stick swing joint is in the outside of horizontal pole one, and connecting rod swing joint is in the outside of horizontal pole two, and the outside of horizontal pole two is provided with the slide rail, promotes a swing joint in the inboard of slide rail, and bull stick, fixed disk, connecting rod, stock, promotion piece constitute one and promote the subassembly, and the quantity that promotes the subassembly is no less than three, and all even distributions of promotion subassembly are in the outside of connecting plate.
Preferably, the poking assembly mainly comprises a transmission rod, a movable gear, a transmission gear, a fixed gear, a first connecting rod and a second connecting rod, the fixed gear is movably connected to the outside of the connecting plate, the movable gear is movably connected to the outside of the fixed gear, two ends of the first connecting rod are respectively movably connected to the outside of the fixed gear and the outside of the movable gear, the transmission gear is movably connected to the outside of the movable gear, two ends of the second connecting rod are respectively movably connected to the outside of the transmission gear and the outside of the movable gear, one end of the transmission rod is movably connected to the outside of the connecting plate, the other end of the transmission rod is movably connected to the outside of the transmission gear, the poking assemblies are arranged in two numbers, the.
Preferably, the rotating gear, the rotating rod and the transmission rod are electrically connected with a driving power supply, the lamp bead is electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor and the dielectric medium plate are electrically connected with the control center.
Preferably, the different facing areas of the dielectric plate, the positive plate and the negative plate in the trigger assembly cause different currents, the larger the facing area is, the larger the current is, otherwise, the smaller the current is, when the facing areas of the dielectric plate, the positive plate and the negative plate are half of the dielectric plate, the product is qualified, when the facing area is smaller than half of the dielectric plate, the product is mixed with bubbles, and when the facing area is larger than half of the dielectric plate, the product is mixed with other impurities.
Preferably, when the toggle assembly rotates, the toggle plate is driven to rotate and can push the product down the conveying plate, the driving power supply drives the transmission rod once, and the transmission rod drives the toggle plate to reciprocate once.
(III) advantageous effects
Compared with the prior art, the invention provides a sorting device for injection molding plastic products, which has the following beneficial effects:
1. this sorting device to injection moulding plastics product through rotating gear, chain, transport plate, backup pad, supporting spring, trigger the shell, under the interact between the trigger subassembly, can be so that put the product after the technology of moulding plastics is accomplished and transport the position to processing on next step on the transport plate with it to detect its product quality through triggering the subassembly, just so made things convenient for people's transportation, improved conveying efficiency, and can automated inspection whether there is quality problems in the product.
2. This sorting device to injection moulding plastics product, through under the interact between all structures of this device, can be so that put into the problem that detects out the product that can be timely behind this device at the product to can carry out the screening of defective products to it, just so can guarantee the efficiency of product production, thereby whether reach automated inspection product quality qualified, select unqualified product and abandon to the effect of collection box, guarantee the yield of product, improved production efficiency.
Drawings
FIG. 1 is a schematic view of the present invention in partial cross section;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 1 at D in accordance with the present invention;
fig. 6 is a schematic view of the connection relationship between the housing, the transport plate, the support plate and the toggle assembly according to the present invention.
In the figure: 1. a housing; 2. a rotating gear; 3. a chain; 4. a transport plate; 5. a support plate; 6. a support spring; 7. a trigger housing; 8. a trigger component; 9. a lamp bead; 10. a photosensitive element; 11. a rotating rod; 12. fixing the disc; 13. a connecting rod; 14. a long rod; 15. a pushing block; 16. a connecting plate; 17. the component is stirred; 18. and (5) dialing a plate.
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.
Referring to fig. 1-6, a sorting device for injection molding plastic products comprises a housing 1, a rotating gear 2 is movably connected inside the housing 1, a chain 3 is movably connected outside the rotating gear 2, a transport plate 4 is fixedly connected outside the chain 3, a support plate 5 is fixedly connected outside the transport plate 4, a support spring 6 is movably connected outside the support plate 5, two recycling boxes are arranged inside the housing 1 and symmetrically distributed, the number of the rotating gears 2 is not less than four, the number of the chains 3 is two, all the rotating gears 2 are uniformly distributed on the inner sides of the two chains 3, square holes are formed in the surface of the transport plate 4, the support plates 5 are movably connected on the inner sides of the square holes, four support springs 6 are movably connected outside each support plate 5, and all the support springs 6 are movably connected inside the square holes, a trigger shell 7 is fixedly connected to the interior of the transport plate 4.
Trigger the inside swing joint of shell 7 and trigger subassembly 8, the round hole has been seted up on the surface of transport plate 4, trigger the inside of shell 7 fixed connection at the round hole, trigger subassembly 8 mainly by the ejector pin, short spring, the positive plate, the negative plate, dielectric plate constitutes, the inside of positive plate and the equal fixed connection of negative plate at trigger shell 7, the specification of positive plate and the specification phase-match of negative plate and position are corresponding, ejector pin swing joint is in the outside of triggering shell 7, ejector pin fixed connection is in the outside of backup pad 5, short spring swing joint is in the outside of ejector pin, dielectric plate fixed connection is in the outside of ejector pin.
Through under the interact between running gear 2, chain 3, transport board 4, backup pad 5, supporting spring 6, trigger shell 7, the trigger subassembly 8, can be so that put the product after the technology of moulding plastics and transport the position of its processing on transport board 4 to detect its product quality through the trigger subassembly 8, just so made things convenient for people's transportation, improved conveying efficiency, and can automated inspection whether there is a quality problem in the product.
The difference in the facing area of the dielectric plate in the trigger assembly 8 with the positive plate and the negative plate leads to the difference in current, the larger the facing area is, the larger the current is, otherwise, the smaller the current is, when the facing area of the dielectric plate with the positive plate and the negative plate is half of that of the dielectric plate, the product is qualified, when the facing area is smaller than half of that of the dielectric plate, the product is mixed with bubbles, when the facing area is larger than half of that of the dielectric plate, the product is mixed with other impurities.
Inside fixedly connected with lamp pearl 9 of transport plate 4, the inside fixedly connected with photosensitive assembly 10 of shell 1, photosensitive assembly 10 mainly comprises the shading shell, translucent shell and photo resistance are constituteed, shading shell fixed connection is in the inside of shell 1, the outside at the shading shell is inlayed to the translucent shell, the translucent shell is corresponding with lamp pearl 9's position, photo resistance swing joint is in the inside of shading shell, the specification of translucent shell and photo resistance's specification phase-match, the translucent shell is corresponding with the position of light trap, photosensitive assembly 10 has two, two lamp pearls 9 of every transport plate 4's inside fixedly connected with, the light trap has been seted up on the surface of transport plate 4.
The inside swing joint of shell 1 has bull stick 11, the outside swing joint of bull stick 11 has fixed disk 12, the outside swing joint and the connecting rod 13 of fixed disk 12, the outside swing joint of fixed disk 12 has stock 14, the outside swing joint of stock 14 has promotion piece 15, promote the outside fixedly connected with connecting plate 16 of piece 15, the inside of shell 1 is provided with horizontal pole one and horizontal pole two, 11 swing joint of bull stick is in the outside of horizontal pole one, connecting rod 13 swing joint is in the outside of horizontal pole two, the outside of horizontal pole two is provided with the slide rail, promote the inboard of 15 swing joint at the slide rail of piece, bull stick 11, fixed disk 12, connecting rod 13, stock 14, it promotes the subassembly to constitute for one to promote piece 15, the quantity that promotes the subassembly is no less than three, all the even distribution of promotion subassembly is in the.
The external part of the connecting plate 16 is movably connected with a toggle assembly 17, the external part of the toggle assembly 17 is movably connected with a toggle plate 18, the toggle assembly 17 mainly comprises a transmission rod, a movable gear, a transmission gear, a fixed gear, a first connecting rod and a second connecting rod, the fixed gear is movably connected with the external part of the connecting plate 16, the movable gear is movably connected with the external part of the fixed gear, two ends of the first connecting rod are respectively movably connected with the external parts of the fixed gear and the movable gear, the transmission gear is movably connected with the external part of the movable gear, two ends of the second connecting rod are respectively movably connected with the external parts of the transmission gear and the movable gear, one end of the transmission rod is movably connected with the external part of the connecting plate 16, the other end of the transmission rod is movably connected with the external part of the transmission gear, when the toggle assembly 17 rotates, the toggle plate 18 is driven to rotate and can push the product down the conveying plate 4, the driving power supply drives the transmission rod once, and the transmission rod drives the toggle plate 18 to reciprocate once.
The rotary gear 2, the bull stick 11, the transfer line all is connected with drive power supply electricity, lamp pearl 9 is connected with external power supply electricity, drive power supply, external power supply, the photo resistance, dielectric plate all is connected with the control maincenter electricity, through the interact between all structures of this device, can make the problem that detects out the product that can be timely after this device is put into to the product, thereby can carry out the screening of defective products to it, just so can guarantee the efficiency of product production, thereby whether reach the automated inspection product quality qualified, select and abandon the effect to the collection box with unqualified product, the yield of product has been guaranteed, and the production efficiency is improved.
The device is started, an operator places the injection-molded finished product outside the supporting plate 5 by controlling the external clamping device, meanwhile, the control center controls the driving power supply to drive the rotating gear 2 to rotate, the rotating gear 2 rotates to drive the chain 3 to move, the chain 3 moves to drive the conveying plate 4 to move, the conveying plate 4 moves to drive the supporting plate 5 to move, when the product is placed outside the support plate 5, the support plate 5 compresses the support spring 6 under the action of the gravity of the product, the support plate 5 moves to drive the ejector rod to move, the ejector rod moves to compress the short spring and drive the dielectric plate to move, the dielectric plate moves to increase the facing area between the dielectric plate and the positive plate and between the dielectric plate and the negative plate, and as the dielectric plate compresses the connecting spring, the facing area S of the dielectric plate and the positive and negative plates is increased, the capacitance C is increased, and the expression is as follows:
C＝εS/4πkd
at which time the current changes.
When the facing area of the dielectric plate is the same as half of the area of the dielectric plate, the product is a qualified product, and the product is transported to the next process with the transport plate 4.
When the area right opposite to the dielectric plate is smaller than half of the area of the dielectric plate, the current is reduced, the product contains bubbles, the control center controls the external power supply to supply power to the lamp beads 9 on one side, the control center controls the driving power supply to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the fixed disk 12 to move, the fixed disk 12 moves under the action of the connecting rod 13 to drive the long rod 14 to move, the long rod 14 moves under the action of the sliding rail to drive the pushing block 15 to move downwards, the pushing block 15 moves downwards to drive the connecting plate 16 to move the connecting plate 16 to drive the toggle assembly 17 to move, the rotating gear 2 rotates to drive the conveying plate 4 to move, when the positions of the bright lamp beads 9 and the photosensitive resistors are consistent, the control center controls the driving power supply to drive the driving rod to rotate, the driving rod rotates to drive the transmission gear to rotate, and, the movable gear moves under the action of the first connecting rod and the fixed gear to drive the shifting plate 18 to move, and the shifting plate 18 moves to enable the product to be pushed out of the conveying plate 4 and fall into the recycling bin.
When the dead area of dielectric medium board was greater than with the half of the area of dielectric medium board in the same reason, at this moment the electric current grow, and the product inside at this moment contains other impurity, and control centre control external power supply supplies power for the 9 lamp pearls of other side this moment, and the product is pushed into another collection box in the same reason, just so can select unqualified product, but also can be with unqualified product classification.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sorting device for injection moulded plastic products, comprising a housing (1), characterized in that: the inner part of the shell (1) is movably connected with a rotating gear (2), the outer part of the rotating gear (2) is movably connected with a chain (3), the outer part of the chain (3) is fixedly connected with a conveying plate (4), the outer part of the conveying plate (4) is fixedly connected with a supporting plate (5), the outer part of the supporting plate (5) is movably connected with a supporting spring (6), the inner part of the conveying plate (4) is fixedly connected with a trigger shell (7), the inner part of the trigger shell (7) is movably connected with a trigger component (8), the inner part of the conveying plate (4) is fixedly connected with a lamp bead (9), the inner part of the shell (1) is fixedly connected with a photosensitive component (10), the inner part of the shell (1) is movably connected with a rotating rod (11), the outer part of the rotating rod (11) is movably connected with a fixed disk (12), the outer part of the fixed disk, the outside swing joint of stock (14) has promotion piece (15), promotes outside fixedly connected with connecting plate (16) of piece (15), and the outside swing joint of connecting plate (16) has stirring subassembly (17), and the outside swing joint of stirring subassembly (17) has dials board (18).
2. A sorting device for injection moulded plastic products according to claim 1, characterised in that: the inside of shell (1) is provided with two collection casees, two collection casees are the symmetric distribution, four are no less than to the quantity of running gear (2), chain (3) have two, the even distribution of all running gear (2) is in the inboard of two chain (3), the square hole has been seted up on the surface of transport plate (4), backup pad (5) swing joint is in the inboard in square hole, the outside swing joint of every backup pad (5) is no less than four supporting spring (6), the inside in the equal swing joint square hole of all supporting spring (6).
3. A sorting device for injection moulded plastic products according to claim 1, characterised in that: the round hole has been seted up on the surface of transport plate (4), trigger shell (7) fixed connection in the inside of round hole, trigger subassembly (8) and mainly by the ejector pin, short spring, the positive plate, the negative plate, the dielectric plate is constituteed, the equal fixed connection of positive plate and negative plate is in the inside of triggering shell (7), the specification of positive plate and the specification phase-match of negative plate and position are corresponding, ejector pin swing joint is in the outside of triggering shell (7), ejector pin fixed connection is in the outside of backup pad (5), short spring swing joint is in the outside of ejector pin, dielectric plate fixed connection is in the outside of ejector pin.
4. A sorting device for injection moulded plastic products according to claim 1, characterised in that: photosensitive element (10) mainly comprises shading shell, transparent shell and photo resistance, shading shell fixed connection is in the inside of shell (1), the outside at the shading shell is inlayed to the transparent shell, the transparent shell is corresponding with the position of lamp pearl (9), photo resistance swing joint is in the inside of shading shell, the specification of transparent shell and photo resistance's specification phase-match, the transparent shell is corresponding with the position of light trap, photosensitive element (10) have two, two lamp pearls (9) of inside fixedly connected with of every transport plate (4), the light trap has been seted up on the surface of transport plate (4).
5. A sorting device for injection moulded plastic products according to claim 1, characterised in that: the inside of shell (1) is provided with horizontal pole one and horizontal pole two, bull stick (11) swing joint is in the outside of horizontal pole one, connecting rod (13) swing joint is in the outside of horizontal pole two, the outside of horizontal pole two is provided with the slide rail, promote piece (15) swing joint in the inboard of slide rail, bull stick (11), fixed disk (12), connecting rod (13), stock (14), promote piece (15) and constitute and promote the subassembly for one, the quantity that promotes the subassembly is no less than three, the even distribution of all promotion subassemblies is in the outside of connecting plate (16).
6. A sorting device for injection moulded plastic products according to claim 1, characterised in that: the poking assemblies (17) mainly comprise transmission rods, movable gears, transmission gears, fixed gears, first connecting rods and second connecting rods, the fixed gears are movably connected to the outer portions of the connecting plates (16), the movable gears are movably connected to the outer portions of the fixed gears, two ends of the first connecting rods are respectively movably connected to the outer portions of the fixed gears and the movable gears, the transmission gears are movably connected to the outer portions of the movable gears, two ends of the second connecting rods are respectively movably connected to the outer portions of the transmission gears and the movable gears, one end of each transmission rod is movably connected to the outer portions of the connecting plates (16), the other end of each transmission rod is movably connected to the outer portions of the transmission gears, the poking assemblies (17) are arranged in a symmetrical mode, and the poking plates (18) are movably connected to.
7. A sorting device for injection moulded plastic products according to claim 1, characterised in that: the rotating gear (2), the rotating rod (11) and the transmission rod are all electrically connected with a driving power supply, the lamp beads (9) are electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor and the dielectric plate are all electrically connected with the control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081434.9A CN112845135A (en) | 2021-01-21 | 2021-01-21 | Sorting device for injection molding plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081434.9A CN112845135A (en) | 2021-01-21 | 2021-01-21 | Sorting device for injection molding plastic products |
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| Publication Number | Publication Date |
|---|---|
| CN112845135A true CN112845135A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110081434.9A Withdrawn CN112845135A (en) | 2021-01-21 | 2021-01-21 | Sorting device for injection molding plastic products |
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| CN (1) | CN112845135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415502A (en) * | 2021-06-03 | 2021-09-21 | 吴顺权 | Adhesive sticker automatic sticking device capable of fixing product |
-
2021
- 2021-01-21 CN CN202110081434.9A patent/CN112845135A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415502A (en) * | 2021-06-03 | 2021-09-21 | 吴顺权 | Adhesive sticker automatic sticking device capable of fixing product |
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Application publication date: 20210528 |
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