CN117864543A - Numerical control packaging machine tool - Google Patents
Numerical control packaging machine tool Download PDFInfo
- Publication number
- CN117864543A CN117864543A CN202410280080.4A CN202410280080A CN117864543A CN 117864543 A CN117864543 A CN 117864543A CN 202410280080 A CN202410280080 A CN 202410280080A CN 117864543 A CN117864543 A CN 117864543A
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- self
- vacuum
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- packaging machine
- elastic
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 95
- 238000009461 vacuum packaging Methods 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000005056 compaction Methods 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 14
- 239000013013 elastic material Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 3
- 238000005452 bending Methods 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 21
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a numerical control packaging machine tool applied to the field of packaging equipment, which is characterized in that a self-locking connecting pipe is additionally arranged on the basis of the existing vacuum pipe to realize the connection between a vacuum chamber and a vacuum device, the self-locking connecting pipe adopts a three-section design, two side sections are respectively connected with a vacuum pipe and a connector, and the middle section plays roles of flexible connection and excessive bending prevention, so that the situation that the sealing failure is caused by frequent lifting of the vacuum chamber is effectively avoided, the self-locking connecting pipe adopts a quick connection structure, the connection and self-sealing effect is realized in a clamping manner, the quick dismounting and the replacement are convenient, the sealing effect can be effectively improved in a self-compacting connection manner, in addition, the self-locking connecting pipe can enable the vacuum pipe to be freely bent when the vacuum chamber is lifted, the excessive bending of the vacuum pipe can be effectively prevented, the quick connection of the vacuum pipe is realized, the sealing effect can be effectively improved in a self-compacting connection manner, and the excessive bending of the vacuum pipe can be effectively prevented under the lifting drive of the vacuum chamber.
Description
Technical Field
The invention relates to the field of packaging equipment, in particular to a numerical control packaging machine tool.
Background
The rolling type vacuum packaging machine is novel in structure, vacuum collection and sealing are completed at one time, operation is simple, functions are complete, automation degree is high, labor intensity of operators can be greatly reduced, and labor cost is saved. The vacuum packaging device has wide application, and can be used for vacuum packaging various leisure foods, meat products, seafood, pet foods, medicines and the like.
The operation and the use of the existing rolling type packaging machine are more convenient, the vacuum packaging can be completed once by lifting the vacuum chamber every time, the working efficiency is high, but the joint of the vacuum tube and the vacuum chamber is frequently distorted due to the frequent lifting of the vacuum chamber, the joint of the vacuum tube and the vacuum chamber and the vacuum device is fixed by the clamp, the disassembly and the replacement are troublesome, and the clamp is extremely easy to clamp and lose efficacy due to frequent excessive bending, so that the vacuum effect during packaging is affected.
Therefore, the problem that vacuum failure is easily caused by the fact that the existing vacuum tube is not firmly fixed and clamped is solved through the technical scheme.
Disclosure of Invention
The invention aims to improve a rolling type vacuum packaging machine in the prior art, compared with the prior art, the invention provides a numerical control packaging machine tool, the connection between a vacuum chamber and a vacuum device is realized by additionally arranging a self-locking connecting pipe on the basis of the existing vacuum pipe, the self-locking connecting pipe adopts a three-section design, two side sections are respectively connected with a vacuum pipe and a joint, and the middle section plays the roles of flexible connection and excessive bending prevention, so that the situation of sealing failure caused by frequent lifting of the vacuum chamber is effectively avoided, the self-locking connecting pipe and the joint on the vacuum chamber and the rolling type vacuum packaging machine body adopt a quick connection structure, the connection and self-sealing effect are realized by using a clamping manner, the quick dismounting and the replacement are convenient, the self-compacting connection mode can effectively improve the sealing effect, in addition, the self-locking connecting pipe can enable the vacuum pipe to be freely bent when the vacuum chamber is lifted, and meanwhile, the bending radian of the limit can also be prevented, thereby the vacuum pipe is indirectly and effectively prevented from being excessively bent, and the service life of the vacuum pipe is effectively prolonged.
The quick connection of the vacuum tube is realized, the sealing effect is effectively improved through a self-compacting connection mode, and the vacuum tube can be effectively prevented from being excessively bent under the lifting drive of the vacuum chamber.
Further, offer a plurality of outer chambering that correspond with elasticity outer expansion ejector pin on the self-compaction sealing ring, and outer chambering's internal diameter is greater than the diameter of elasticity outer expansion ejector pin, from the inboard fixedly connected with seal joint layer of compressing tightly sealing ring, when inwards pressing the auto-lock and unbinding, the auto-lock unbinding makes its bending deformation of elasticity outer expansion ejector pin of inwards compressing simultaneously, utilize the bending action outer top outer chambering of elasticity outer expansion ejector pin this moment, thereby make from compressing tightly sealing ring expanding, with this make seal joint layer and sealed recess separation and indentation in the annular chamber, realize the quick dismantlement of auto-lock takeover and joint, connect.
Further, all adopt elastic material from compressing tightly sealing ring and sealed joint layer, the surface bonding sealing layer of sealed joint layer, because the bending of elasticity outer expansion ejector pin will drive from compressing tightly the sealing ring and accomplish the hole enlargement to this makes sealed joint layer and sealed recess separation, consequently, the elastic material that can produce deformation is adopted from compressing tightly sealing ring and sealed joint layer, and the surface bonding sealing layer at sealed joint layer is in order to further effectively improve sealed effect on the one hand, on the other hand is in order to increase frictional resistance, can effectively improve connection stability like this, prevent from taking over from the joint drops.
Further, annular elasticity compresses tightly the pad and includes the elasticity limit layer that bilateral symmetry slope set up, and fills there is the inlayer between two elasticity limit layers, relies on the dual rebound force of elasticity limit layer and inlayer to realize compressing tightly to compressing tightly the sealing ring certainly to let sealed joint layer and sealed recess in close contact with, with this stability and the leakproofness that effectively improves the connection.
Optionally, the inner wall of elasticity flexible section has offered a plurality of equidistant cavity that encircle the distribution, and has all placed a set of anti-overbending subassembly in every cavity, and elasticity flexible section lets the auto-lock take over can freely crooked to effectively prevent that the vacuum tube from taking place to collapse under the elevating movement drive of vacuum chamber, the multiunit is prevented overbending subassembly and is also not hindered the arbitrary bending of elasticity flexible section.
Optionally, each group prevents excessively crooked subassembly all including a plurality of mutually exclusive magnetic balls, and fixedly connected with S-shaped positioning wire between two adjacent magnetic balls, when the flexible section of elasticity was crooked, the inboard magnetic ball of bending direction was close to each other, because of the repulsive interaction between the adjacent magnetic ball can restrict the flexible section and continue crooked, consequently play effectual effect of preventing excessively crooked, the magnetic pole of magnetic ball is on two extreme points, in order to let the magnetic pole of two adjacent magnetic balls can be relative, consequently, fix a position through S-shaped positioning wire connection between the adjacent magnetic ball, and S-shaped positioning wire' S elasticity can further effectively strengthen the effect of preventing excessively crooked.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the connection of the vacuum chamber and the vacuum device is realized by additionally arranging the self-locking connecting pipe on the basis of the existing vacuum pipe, the self-locking connecting pipe is designed in a three-section mode, two side sections are respectively connected with the vacuum pipe and the connector, the middle section plays a role in flexible connection and excessive bending prevention, so that the situation that sealing failure is caused by frequent lifting of the vacuum chamber is effectively avoided, the self-locking connecting pipe is connected with the connector on the vacuum chamber and the rolling type vacuum packaging machine body in a quick connection mode, the connection and self-sealing effect are realized in a clamping mode, the self-locking connecting pipe is convenient to detach and replace quickly, the sealing effect can be effectively improved, in addition, the self-locking connecting pipe can enable the vacuum pipe to bend freely when the vacuum chamber is lifted, meanwhile, the radian of bending can be prevented, the vacuum pipe is indirectly and effectively prevented from being excessively bent, the service life of the vacuum pipe is effectively prolonged, the quick connection of the vacuum pipe is realized, the sealing effect is effectively improved through the self-pressing connection mode, and the vacuum pipe is effectively prevented from being excessively bent under the lifting driving of the vacuum chamber.
(2) Offer a plurality of outer chambering that correspond with elasticity outer expansion ejector pin on the self-compaction sealing ring, and outer chambering's internal diameter is greater than the diameter of elasticity outer expansion ejector pin, from the inboard fixedly connected with seal joint layer of compressing tightly sealing ring, when inwards pressing the auto-lock and unbinding, the auto-lock unbinding makes its bending deformation of elasticity outer expansion ejector pin of inwards compressing simultaneously, utilize the bending action outer top outer chambering of elasticity outer expansion ejector pin this moment, thereby make from compressing tightly sealing ring expanding, with this seal joint layer and sealed recess separation and indentation are in the annular chamber, realize the quick dismantlement of auto-lock takeover and joint (13), connect.
(3) The self-compaction sealing ring and the sealing clamping layer are made of elastic materials, the sealing layer is bonded on the outer surface of the sealing clamping layer, the self-compaction sealing ring can be driven to complete diameter expansion due to the bending of the elastic outer expansion ejector rod, so that the sealing clamping layer is separated from the sealing groove, the self-compaction sealing ring and the sealing clamping layer are made of elastic materials capable of deforming, the sealing layer is bonded on the outer surface of the sealing clamping layer so as to further effectively improve the sealing effect, and the friction resistance is increased so as to effectively improve the connection stability and prevent the self-locking connecting pipe from falling off from the connector.
(4) The annular elastic compression pad comprises elastic side layers which are arranged in a bilateral symmetry inclined mode, an embedded layer is filled between the two elastic side layers, and the compression of the self-compression sealing ring is achieved by means of double rebound force of the elastic side layers and the embedded layer, so that the sealing clamping layer is tightly contacted with the sealing groove, and the stability and the sealing performance of connection are effectively improved.
(5) The inner wall of the elastic bendable section is provided with a plurality of equidistant cavities which are distributed in a surrounding mode, a group of excessive bending prevention assemblies are arranged in each cavity, the elastic bendable section enables the self-locking connecting pipe to be bent freely, therefore the vacuum tube is effectively prevented from being broken under the driving of lifting motion of the vacuum chamber, and the groups of excessive bending prevention assemblies do not hinder any bending of the elastic bendable section.
(6) Each group of the anti-overbending assemblies comprises a plurality of mutually exclusive magnetic balls, S-shaped positioning wires are fixedly connected between two adjacent magnetic balls, when the elastic bendable section is bent, the magnetic balls on the inner side of the bending direction are close to each other, the elastic bendable section is limited to continue bending due to the repulsive interaction between the adjacent magnetic balls, so that the effect of effectively preventing overbending is achieved, the magnetic poles of the magnetic balls are arranged on two endpoints, and in order to enable the magnetic poles of the two adjacent magnetic balls to be opposite, the adjacent magnetic balls are connected through the S-shaped positioning wires for positioning, and the elasticity of the S-shaped positioning wires can further effectively strengthen the effect of preventing overbending.
Drawings
FIG. 1 is a prior art scheme of the present invention;
FIG. 2 is a schematic diagram of the present invention;
FIG. 3 is a cross-sectional view of a self-locking tube of the present invention;
FIG. 4 is a cross-sectional view of the self-locking adapter of the present invention in a bent state;
FIG. 5 is a cross-sectional view of the self-locking adapter of the present invention connected to a fitting;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a cross-sectional view of the self-locking adapter of the present invention separated from the fitting;
FIG. 8 is an enlarged view at B in FIG. 7;
FIG. 9 is a perspective view of the self-locking adapter and vacuum tube of the present invention;
FIG. 10 is a perspective view of a self-compacting seal ring of the present invention;
FIG. 11 is a cross-sectional view of an annular elastomeric compression pad of the present invention.
The reference numerals in the figures illustrate:
the rolling type vacuum packaging machine comprises a rolling type vacuum packaging machine body 1, a vacuum chamber 2, a vacuum tube 3, a self-locking connecting tube 4, an elastic bendable section 401, a communicating cavity 4011, a rigid connecting section 402, a self-locking connecting section 403, a sealing connecting port 4031, an annular cavity 4032, a self-locking ring-releasing structure 5, an elastic outer expansion ejector rod 6, a self-compression sealing ring 7, an outer reaming 701, a sealing clamping layer 702, an annular elastic compression pad 8, an elastic edge layer 801, an embedded layer 802, a sealing groove 9, a cavity 10, an excessive bending prevention component 11, a positioning wire 12S, a connector 13 and a sealing pad 14.
Detailed Description
The embodiments of the present invention will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the invention, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present invention.
Example 1
Referring to fig. 1, 2, 3 and 9, the numerical control packaging machine comprises a rolling type vacuum packaging machine body 1, a vacuum chamber 2 is arranged on the rolling type vacuum packaging machine body 1, joints 13 are arranged on the rolling type vacuum packaging machine body 1 and the vacuum chamber 2, a sealing gasket 14 is arranged on the joints 13, a vacuum tube 3 is connected between the joints 13 on the rolling type vacuum packaging machine body 1 and the vacuum chamber 2, two ends of the vacuum tube 3 are fixedly connected with a self-locking connecting tube 4, the self-locking connecting tube 4 comprises an elastic bendable section 401 (preferably made of polyurethane elastic materials or other materials according to actual demands), two ends of the elastic bendable section 401 are fixedly connected with a rigid connecting section 402 and a self-locking connecting section 403 respectively, the inner wall of the elastic bendable section 401 is provided with a communication cavity 4011, the rigid connecting section 402 is fixedly connected with the vacuum tube 3, the port of the self-locking connecting section 403 is provided with a sealing connection port 4031 matched with the joint 13, the inner wall of the self-locking connecting section 403 is provided with an annular cavity 4032, the annular cavity 4032 is slidably connected with a self-locking ring-releasing 5, the inner wall of the self-locking ring-releasing 5 is fixedly connected with a plurality of elastic expansion ejector rods 6 distributed at equal intervals in a surrounding manner, the elastic expansion ejector rods 6 are fixedly connected with the inner wall of the annular cavity 4032, the inner wall of the annular cavity 4032 is slidably connected with a self-compression sealing ring 7, and the self-compression sealing ring 7 penetrates into the sealing connection port 4031;
referring to fig. 5, 6, 7, 8 and 10, the elastic outer expansion ejector rod 6 penetrates through the self-compaction sealing ring 7, a plurality of outer counterbores 701 corresponding to the elastic outer expansion ejector rod 6 are formed on the self-compaction sealing ring 7, the inner diameter of the outer counterbores 701 is larger than the diameter of the elastic outer expansion ejector rod 6, a sealing clamping layer 702 is fixedly connected to the inner side of the self-compaction sealing ring 7, when the self-locking ring 5 is pressed inwards, the self-locking ring 5 simultaneously compresses the elastic outer expansion ejector rod 6 inwards to enable the elastic outer expansion ejector rod 6 to bend and deform, the outer counterbores 701 are outwards jacked by the bending action of the elastic outer expansion ejector rod 6 at the moment, so that the self-compaction sealing ring 7 expands, the sealing clamping layer 702 is separated from the sealing groove 9 and is retracted into the annular cavity 4032, rapid disassembly and connection of the self-locking connecting pipe 4 and the joint 13 are realized, the self-compaction sealing ring 7 and the sealing clamping layer 702 are made of elastic materials (rubber materials are preferably selected, and other materials can be selected according to actual demands), the outer surface of the sealing clamping layer 702 is adhered with a sealing layer, and the bending of the elastic outer expansion ejector rod 6 can drive the self-compaction sealing ring 7 to expand the diameter so as to separate the sealing clamping layer 702 from the sealing groove 9, so that the self-compaction sealing ring 7 and the sealing clamping layer 702 are made of elastic materials capable of deforming, and the sealing layer is adhered on the outer surface of the sealing clamping layer 702 on the one hand so as to further effectively improve the sealing effect, on the other hand so as to increase the friction resistance, thus effectively improving the connection stability and preventing the self-locking connecting pipe 4 from falling off from the joint 13;
referring to fig. 11, an annular elastic compression pad 8 is fixedly connected between the self-compression sealing ring 7 and the inner wall of the annular cavity 4032, the annular elastic compression pad 8 comprises elastic side layers 801 which are arranged in a bilateral symmetry inclined manner, an embedded layer 802 is filled between the two elastic side layers 801, and the self-compression sealing ring 7 is compressed by means of double resilience of the elastic side layers 801 and the embedded layer 802, so that the sealing clamping layer 702 is tightly contacted with the sealing groove 9, the stability and the tightness of connection are effectively improved, and the sealing groove 9 matched with the self-compression sealing ring 7 is formed in the side wall of the joint 13.
Example 2
On the basis of embodiment 1, referring to fig. 4, a plurality of equally spaced circumferentially distributed cavities 10 are provided on the inner wall of the elastically bendable section 401, and a set of anti-overbending components 11 are disposed in each cavity 10, the elastically bendable section 401 allows the self-locking connection tube 4 to bend freely, so that the vacuum tube 3 is effectively prevented from collapsing under the drive of the lifting motion of the vacuum chamber 2, the plurality of sets of anti-overbending components 11 do not hinder any bending of the elastically bendable section 401, each set of anti-overbending components 11 comprises a plurality of mutually exclusive magnetic balls, and S-shaped positioning wires 12 are fixedly connected between two adjacent magnetic balls, when the elastically bendable section 401 bends, the magnetic balls along the inner side of the bending direction are mutually close, and the repulsive interaction between the adjacent magnetic balls can limit the continuously bending of the elastically bendable section 401, so that the magnetic poles of the magnetic balls are on two end points, in order to allow the magnetic poles of the two adjacent magnetic balls to be opposite, the adjacent magnetic balls are positioned by the connection of the S-shaped positioning wires 12, and the elasticity of the S-shaped positioning wires 12 can further effectively strengthen the anti-overbending effect.
The working principle of the scheme is as follows: when the vacuum tube 3 is connected with the joint 13 on the rolling type vacuum packaging machine body 1 and the vacuum chamber 2, the self-locking release ring 5 on the self-locking connection tube 4 is pushed inwards firstly, the elastic outer expansion ejector rod 6 is extruded inwards by the self-locking release ring 5 to bend the self-locking release ring, the bending of the elastic outer expansion ejector rod 6 is outwards pushed outwards to expand the diameter 701, and then the self-pressing seal ring 7 is driven to outwards expand, so that the sealing clamping section 401 is contracted into the annular cavity 4032, then the self-locking connection tube 4 is inserted onto the joint 13, after the self-locking release ring 5 is loosened, the self-locking release ring 5 is reset by the restoring elasticity of the elastic outer expansion ejector rod 6, the self-pressing seal ring 7 is tightly pressed on the joint 13 under the restoring elasticity of the annular elastic pressing pad 8, at this moment, the sealing clamping section 702 is tightly contacted with the sealing groove 9, and the clamping effect is also played while the sealing is realized, thereby realizing the quick installation of the vacuum tube 3, and effectively improving the sealing effect, the frequent lifting of the vacuum chamber 2 can drive the vacuum tube 3 to bend, the elastic section 401 can be freely bent, the risk of breaking the vacuum tube 3, and the elastic section can be further bent, and the risk of breaking the vacuum tube 3 can be effectively reduced, and the elastic section can be bent, and the elastic section 401 can be bent along the bending direction and the bending section can be excessively and the magnetic repulsion effect.
The foregoing is merely illustrative of the best modes of carrying out the invention in connection with the actual requirements, and the scope of the invention is not limited thereto.
Claims (6)
1. The utility model provides a numerical control packaging machine, includes rolling vacuum packaging machine body (1), install vacuum chamber (2) on rolling vacuum packaging machine body (1), its characterized in that, all install joint (13) on rolling vacuum packaging machine body (1) and vacuum chamber (2), and install sealed pad (14) on joint (13), be connected with vacuum tube (3) between joint (13) on rolling vacuum packaging machine body (1) and vacuum chamber (2), and the both ends of vacuum tube (3) are all fixedly connected with auto-lock takeover (4), auto-lock takeover (4) include elasticity flexible section (401), and the both ends of elasticity flexible section (401) are fixedly connected with rigid connection section (402) and auto-lock link (403) respectively, intercommunication chamber (4011) have been seted up to the inner wall of elasticity flexible section (401), rigid connection section (402) and vacuum tube (3) fixed connection, sealed connector (4031) that match with joint (13) are seted up to the port department of rolling vacuum packaging machine body (1) and vacuum chamber (2), inner wall (403) are equipped with self-lock release ring (40) and are connected with the outer ring (40) in a plurality of outer ring (40) and are connected with the equal in a plurality of self-lock ring (40) and are connected with outer ring (40) and are equidistant, and elasticity expands ejector pin (6) and the inner wall fixed connection of annular chamber (4032) outward, the inner wall sliding connection of annular chamber (4032) has from compressing tightly sealing ring (7), and from compressing tightly sealing ring (7) and run through to sealing connection mouth (4031) in, elasticity expands ejector pin (6) and runs through to compressing tightly sealing ring (7) certainly, still fixedly connected with annular elasticity compresses tightly pad (8) between the inner wall of compressing tightly sealing ring (7) and annular chamber (4032) certainly, sealing groove (9) that match with compressing tightly sealing ring (7) certainly are seted up to the lateral wall of joint (13).
2. The numerical control packaging machine tool according to claim 1, wherein a plurality of outer reamers (701) corresponding to the elastic outer reamer ejector rods (6) are formed on the self-compaction sealing ring (7), the inner diameter of the outer reamer (701) is larger than the diameter of the elastic outer reamer ejector rods (6), and a sealing clamping layer (702) is fixedly connected to the inner side of the self-compaction sealing ring (7).
3. The numerical control packaging machine tool according to claim 2, wherein the self-compaction sealing ring (7) and the sealing clamping layer (702) are made of elastic materials, and the sealing layer is bonded on the outer surface of the sealing clamping layer (702).
4. A numerical control packing machine according to claim 1, characterized in that the annular elastic compression pad (8) comprises elastic side layers (801) arranged in a bilaterally symmetrical and inclined manner, and an embedded layer (802) is filled between the two elastic side layers (801).
5. A numerical control packing machine according to claim 1, characterized in that the inner wall of the elastically bendable section (401) is provided with a plurality of equally spaced circumferentially distributed cavities (10), and a set of anti-overbending assemblies (11) are placed in each cavity (10).
6. A numerical control packing machine according to claim 5, characterized in that each set of said anti-overbending assemblies (11) comprises a plurality of mutually exclusive magnetic balls, and an S-shaped positioning wire (12) is fixedly connected between two adjacent magnetic balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410280080.4A CN117864543B (en) | 2024-03-12 | 2024-03-12 | Numerical control packaging machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410280080.4A CN117864543B (en) | 2024-03-12 | 2024-03-12 | Numerical control packaging machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117864543A true CN117864543A (en) | 2024-04-12 |
| CN117864543B CN117864543B (en) | 2024-05-28 |
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ID=90579564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410280080.4A Active CN117864543B (en) | 2024-03-12 | 2024-03-12 | Numerical control packaging machine tool |
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| Country | Link |
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| CN (1) | CN117864543B (en) |
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| CN216952151U (en) * | 2021-11-16 | 2022-07-12 | 庞森 | Improved structure of gas pipeline design |
| CN220488578U (en) * | 2023-03-21 | 2024-02-13 | 安徽都邦电器有限公司 | Rubber joint for automobile air conditioner condensate water pipe |
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2024
- 2024-03-12 CN CN202410280080.4A patent/CN117864543B/en active Active
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| CN101294649A (en) * | 2007-04-10 | 2008-10-29 | 施托布利法韦日公司 | Female connection element and a quick connector including such a female element |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117864543B (en) | 2024-05-28 |
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