CN115043217B - Flexible circuit board element transportation device - Google Patents
Flexible circuit board element transportation device Download PDFInfo
- Publication number
- CN115043217B CN115043217B CN202210965333.2A CN202210965333A CN115043217B CN 115043217 B CN115043217 B CN 115043217B CN 202210965333 A CN202210965333 A CN 202210965333A CN 115043217 B CN115043217 B CN 115043217B
- Authority
- CN
- China
- Prior art keywords
- wall
- circuit board
- transportation
- pipeline
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/18—Adaptations of pipes or tubes; Pipe or tube joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/26—Stations
- B65G51/32—Stations for despatch, delivery, and transit
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
The invention relates to the technical field of circuit board transportation, in particular to a flexible circuit board element transportation device which comprises a transportation pipeline, wherein movable plates are arranged in the transportation pipeline, a transportation box is rotatably arranged between every two adjacent movable plates, a rubber ring is arranged on the outer wall of each movable plate, the outer wall of each rubber ring is attached to the inner wall of the transportation pipeline, an annular cavity is formed in each rubber ring, elastic pieces II which are distributed annularly at equal intervals are arranged on the inner wall of each annular cavity, a closed door is arranged at one end of the transportation pipeline, the outer wall of the transportation pipeline is communicated with an air guide pipe, and an taking opening is formed in the side wall of the other end of the transportation pipeline. The circuit board transportation device adopts the transportation pipeline to transport the circuit board more quickly, the transportation box can still move smoothly when moving to the bent part of the transportation pipeline, the use is more flexible, the efficient transportation of the circuit board is effectively realized, and the use effect is better.
Description
Technical Field
The invention relates to the technical field of circuit board transportation, in particular to a flexible circuit board element transportation device.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
At present, there still exists certain weak point in current conveyer, in the use, place the circuit board on conveyer usually, then remove the completion through the ground of device and transport to the circuit board, and the jolt that the device produced in the removal process easily causes the influence to the circuit board, and this kind of transportation mode efficiency is also very low, consequently, need to design a flexible circuit board component conveyer and solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a flexible circuit board element conveying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a flexible circuit board component conveyer, includes pipeline, be provided with the movable plate in the pipeline, it is adjacent rotate between the movable plate and be provided with the transportation box, the outer wall of movable plate is provided with the rubber circle, and the outer wall of rubber circle and pipeline's inner wall laminate mutually, the ring chamber has been seted up in the rubber circle, and the inner wall of ring chamber is provided with the equidistance and is the elastic component two that the annular distributes, pipeline's one end is provided with the closed door, and pipeline's outer wall intercommunication has the guide duct, pipeline's other end lateral wall department has seted up the mouth of taking, still includes:
the supporting mechanism is arranged on the outer wall of the moving plate and used for supporting the moving plate;
the protection mechanism is arranged in the transport box and used for protecting the circuit board in the transport box;
and the limiting mechanism is arranged on the outer side of the transport box and used for limiting the circuit board in the transport box.
As a still further scheme of the invention: protection mechanism includes that the equidistance sets up the baffle in the transport box, and is adjacent be provided with the gasbag between the baffle, it is adjacent be linked together through communicating pipe between the gasbag, be located the transport box both ends the gasbag all is connected with the hose through the connecting pipe, one the end connection of hose has the intake pipe that runs through adjacently the movable plate, another the end connection of hose has the outlet duct that runs through adjacently the movable plate.
As a still further scheme of the invention: the end of the air outlet pipe is provided with a fixed cylinder, the outer wall of the fixed cylinder is provided with an exhaust hole, the inner wall of the fixed cylinder is connected with a piston through a fifth elastic part, the piston is movably arranged in the air outlet pipe, and an exhaust channel is arranged in the piston.
As a still further scheme of the invention: stop gear sets up the lid in the transport housing outer wall including the activity, the outer wall of lid runs through and is provided with the gag lever post, and the outer wall of gag lever post cup joints elastic component four, the one end of gag lever post is provided with the separation blade, and the other end of gag lever post is provided with splint, the outer wall of splint is provided with the foam-rubber cushion.
As a still further scheme of the invention: the supporting mechanism comprises supporting rods which are rotatably arranged on the outer walls of two sides of the moving plate, idler wheels are arranged at the end parts of the supporting rods, the outer walls of the idler wheels are attached to the inner wall of the conveying pipeline, and the moving plate is connected with the supporting rods through an elastic piece I.
As a still further scheme of the invention: one side outer wall of the moving plate is provided with a third elastic part, the end part of the third elastic part is provided with a damping plate, and the outer wall of the damping plate is provided with a rubber pad.
As a still further scheme of the invention: pipeline's the other end runs through and is provided with the movable rod, and the outer wall of movable rod is provided with the rubber sleeve, the one end of movable rod is provided with the buffer board, and the other end of movable rod is provided with the push pedal.
Compared with the prior art, the invention has the beneficial effects that:
according to the flexible circuit board element conveying device provided by the invention, a circuit board to be conveyed can be placed in the conveying box, then the closed door can be opened to place the conveying box in the conveying pipeline, air is introduced into the conveying pipeline through the air guide pipe, and the rubber ring on the outer side of the movable plate is attached to the conveying pipeline, and the supporting mechanism can play a role in supporting the movable plate, so that the movable plate and the conveying pipeline are kept in a vertical state, when the air is blown, the movable plate can be pushed to move, the conveying box can rapidly move in the conveying pipeline, and the conveying function on the circuit board is played.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a flexible circuit board component transportation apparatus provided in an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged structural schematic view of a transportation box of a flexible circuit board element transportation device provided by the embodiment of the invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is a front view of a transportation box of a flexible circuit board element transportation device according to an embodiment of the invention.
In the figure: the device comprises a conveying pipeline 1, a closed door 2, an air guide pipe 3, a taking port 4, a buffer plate 5, a movable rod 6, a push plate 7, a rubber sleeve 8, a moving plate 9, a transport box 10, a support rod 11, rollers 12, elastic parts I13, rubber rings 14, elastic parts II 15, connecting pipes 16, hoses 17, air inlet pipes 18, air outlet pipes 19, elastic parts III 20, damping plates 21, rubber pads 22, protection mechanisms 23, partition plates 24, air bags 25, communicating pipes 26, limiting mechanisms 27, box covers 28, limiting rods 29, elastic parts IV 30, clamping plates 31, sponge pads 32, fixed cylinders 33, elastic parts V34, pistons 35, exhaust channels 36, exhaust holes 37 and support mechanisms 38.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, a flexible circuit board element transportation device provided for an embodiment of the present invention includes a transportation pipeline 1, a moving plate 9 is disposed in the transportation pipeline 1, a transportation box 10 is rotatably disposed between adjacent moving plates 9, an outer wall of the moving plate 9 is provided with a rubber ring 14, an outer wall of the rubber ring 14 is attached to an inner wall of the transportation pipeline 1, an annular cavity is opened in the rubber ring 14, an inner wall of the annular cavity is provided with two elastic elements 15 which are annularly distributed at equal intervals, a specific structure of the two elastic elements 15 is not limited, in this embodiment, preferably, the two elastic elements 15 are springs, under an elastic force of the two elastic elements 15, the rubber ring 14 can be ensured to be closely attached to the inner wall of the transportation pipeline 1, so as to ensure airtightness between the moving plate 9 and the transportation pipeline 1, one end of the transportation pipeline 1 is provided with a sealing door 2, the outer wall of the transportation pipeline 1 is communicated with an air guide pipe 3, and a side wall at the other end of the transportation pipeline 1 is provided with a taking port 4, and further includes:
the supporting mechanism 38, the supporting mechanism 38 is arranged on the outer wall of the moving plate 9, and is used for supporting the moving plate 9;
the protection mechanism 23 is arranged in the transport box 10, and is used for protecting the circuit board in the transport box 10;
and the limiting mechanism 27 is arranged on the outer side of the transport box 10, and is used for limiting the circuit board in the transport box 10.
The circuit board that needs to be transported can be placed in transport box 10, then can open closed door 2 and place transport box 10 in pipeline 1, and lead-in air to pipeline 1 through guide duct 3, because be the laminating state between rubber circle 14 and the pipeline 1 in the movable plate 9 outside, and supporting mechanism 38 can play the supporting role to movable plate 9, make between movable plate 9 and the pipeline 1 keep vertical state, alright promote movable plate 9 to remove when the air is bloated, make transport box 10 can be in pipeline 1 quick travel, play the transportation effect to the circuit board, because pipeline 1 usually has the flexure in the laying process, and transport box 10 activity sets up between 9, make transport box 10 remove the flexure that reaches pipeline 1 and still can smoothly move, alright take out the circuit board when transport box 10 removes to taking port 4, it is very convenient to use, effectively realize the high-efficient transportation of circuit board, the result of use is better.
As an embodiment of the present invention, please refer to fig. 2, fig. 3 and fig. 5, the protection mechanism 23 includes partition plates 24 equidistantly disposed in the transportation box 10, air bags 25 are disposed between adjacent partition plates 24, adjacent air bags 25 are communicated through a communication pipe 26, the air bags 25 at two ends of the transportation box 10 are connected to hoses 17 through a connection pipe 16, an end of one hose 17 is connected to an air inlet pipe 18 penetrating through an adjacent moving plate 9, an end of the other hose 17 is connected to an air outlet pipe 19 penetrating through an adjacent moving plate 9, the circuit board can be placed in the air bags 25, when air is introduced into the transportation pipe 1, most of the air mainly plays a role of pushing the moving plate 9, and a small part of the air can enter through the air inlet pipe 18 and flow through the air bags 25, and then is discharged through the air outlet pipe 19, the air bags 25 can be expanded, an effect of wrapping the circuit board can be effectively achieved, and a better use effect can be achieved.
As an embodiment of the present invention, please refer to fig. 4, an end of the air outlet tube 19 is provided with a fixed tube 33, an outer wall of the fixed tube 33 is provided with an air outlet 37, an inner wall of the fixed tube 33 is connected with a piston 35 through a fifth elastic element 34, a specific structure of the fifth elastic element 34 is not limited, in this embodiment, preferably, the fifth elastic element 34 is a spring, the piston 35 is movably disposed in the air outlet tube 19, and an air outlet channel 36 is formed in the piston 35, when air enters the air outlet tube 19, under a blocking effect of the piston 35, air pressure in the air outlet tube 19 can be increased, so that the air bag 25 can have a clamping effect on the circuit board, the circuit board is effectively prevented from falling off from the air bag 25, and along with the increase of the air pressure, the air can push the piston 35 to compress the fifth elastic element 34 and move in the air outlet tube 19 until one end of the air outlet channel 36 in the piston 35 enters the fixed tube 33, so that the air can be released through the air outlet 37, which plays a role of releasing the pressure, thereby effectively preventing a situation that the circuit board is damaged by an excessively large clamping force of the air bag 25, and maintaining clamping force, and effectively ensuring stability of the clamping, and when the air bag is stopped, the air bag is convenient for taking out of the circuit board.
As an embodiment of the present invention, please refer to fig. 3 and 5, the limiting mechanism 27 includes a box cover 28 movably disposed on an outer wall of the transportation box 10, a limiting rod 29 is disposed through an outer wall of the box cover 28, and an elastic member iv 30 is sleeved on an outer wall of the limiting rod 29, a specific structure of the elastic member iv 30 is not limited, in this embodiment, preferably, the elastic member iv 30 is a spring, one end of the limiting rod 29 is provided with a blocking piece, the other end of the limiting rod 29 is provided with a clamping plate 31, an outer wall of the clamping plate 31 is provided with a sponge pad 32, when the box cover 28 is closed, the sponge pad 32 on the clamping plate 31 contacts with the circuit board, and the clamping plate 31 causes the elastic member iv 30 on the limiting rod 29 to be compressed, so that the sponge pad 32 can perform a good limiting effect on the circuit board, and the using effect is better.
As an embodiment of the present invention, please refer to fig. 2, the supporting mechanism 38 includes supporting rods 11 rotatably disposed on outer walls of two sides of the moving plate 9, an end of each supporting rod 11 is provided with a roller 12, an outer wall of each roller 12 is attached to an inner wall of the conveying pipeline 1, the moving plate 9 is connected to the supporting rods 11 through a first elastic element 13, and a specific structure of the first elastic element 13 is not limited.
As an embodiment of the present invention, referring to fig. 2, an outer wall of one side of one moving plate 9 is provided with a third elastic member 20, and the specific structure of the third elastic member 20 is not limited, in the embodiment, preferably, the third elastic member 20 is a spring, an end of the third elastic member 20 is provided with a damping plate 21, an outer wall of the damping plate 21 is provided with a rubber pad 22, when the transport box 10 moves to the tail end of the conveying pipeline 1, the rubber pad 22 on the damping plate 21 contacts with the tail end, and the third elastic member 20 is compressed, so as to achieve an effective buffering effect, and the using effect is better.
As an embodiment of the present invention, please refer to fig. 1, the other end of the conveying pipeline 1 is provided with a movable rod 6 in a penetrating manner, the outer wall of the movable rod 6 is provided with a rubber sleeve 8, one end of the movable rod 6 is provided with a buffer plate 5, the other end of the movable rod 6 is provided with a push plate 7, a damping plate 21 can act on the buffer plate 5, the rubber sleeve 8 on the movable rod 6 can increase the resistance between the conveying pipelines 1, and the buffer plate 5 can play a certain force unloading role, so that the conveying box 10 can be stably stopped, and the buffering effect is further improved.
During the use, the circuit board that needs to be transported can be placed in transport box 10, then can open closed door 2 and place transport box 10 in pipeline 1, and lead-in air to pipeline 1 through guide duct 3, because be the laminating state between rubber ring 14 and the pipeline 1 in the movable plate 9 outside, and supporting mechanism 38 can play the supporting role to movable plate 9, make and keep the vertical state between movable plate 9 and the pipeline 1, alright promote movable plate 9 to remove when the air drum, make transport box 10 can be in pipeline 1 quick travel, play the transportation effect to the circuit board, because pipeline 1 usually has the flexion in laying process, and transport box 10 activity sets up between movable plate 9, make transport box 10 move to the flexion of pipeline 1 still can smooth the removal, when transport box 10 moves to take out 4 department alright take out the circuit board, it is very convenient to use, effectively realize the high-efficient transportation of circuit board, the result of use is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a flexible circuit board component conveyer, includes pipeline, its characterized in that, be provided with the movable plate among the pipeline, it is adjacent to rotate between the movable plate and be provided with the transportation box, the outer wall of movable plate is provided with the rubber circle, and the outer wall of rubber circle and pipeline's inner wall laminating mutually, it has the ring chamber to open in the rubber circle, and the inner wall in ring chamber is provided with the equidistance and is the elastic component two that the annular distributes, pipeline's one end is provided with the closed door, and pipeline's outer wall intercommunication has the guide duct, pipeline's other end lateral wall department has seted up the mouth of taking, still includes:
the supporting mechanism is arranged on the outer wall of the moving plate and used for supporting the moving plate;
the protection mechanism is arranged in the transport box and used for protecting a circuit board in the transport box, the protection mechanism comprises partition plates which are equidistantly arranged in the transport box, air bags are arranged between every two adjacent partition plates and are communicated through a communication pipe, the air bags positioned at two ends of the transport box are connected with hoses through connecting pipes, the end part of one hose is connected with an air inlet pipe which penetrates through the adjacent moving plates, the end part of the other hose is connected with an air outlet pipe which penetrates through the adjacent moving plates, the end part of the air outlet pipe is provided with a fixed cylinder, the outer wall of the fixed cylinder is provided with an exhaust hole, the inner wall of the fixed cylinder is connected with a piston through an elastic piece V, the piston is movably arranged in the air outlet pipe, and an exhaust channel is formed in the piston;
and the limiting mechanism is arranged on the outer side of the transport box and used for limiting the circuit board in the transport box.
2. The flexible circuit board element transportation device according to claim 1, wherein the limiting mechanism comprises a box cover movably arranged on the outer wall of the transportation box, a limiting rod is arranged on the outer wall of the box cover in a penetrating manner, an elastic part IV is sleeved on the outer wall of the limiting rod, a blocking piece is arranged at one end of the limiting rod, a clamping plate is arranged at the other end of the limiting rod, and a sponge cushion is arranged on the outer wall of the clamping plate.
3. The transportation device of claim 1, wherein the support mechanism comprises support rods rotatably disposed on outer walls of two sides of the moving plate, rollers are disposed at ends of the support rods, outer walls of the rollers are attached to inner walls of the transportation pipeline, and the moving plate is connected to the support rods through an elastic member.
4. The flexible circuit board element transportation device of claim 1, wherein one side outer wall of one of the moving plates is provided with a third elastic member, and an end of the third elastic member is provided with a shock absorbing plate, and an outer wall of the shock absorbing plate is provided with a rubber pad.
5. The transportation device for the flexible circuit board elements as claimed in claim 4, wherein a movable rod is provided at the other end of the transportation pipeline, a rubber sleeve is provided on the outer wall of the movable rod, a buffer plate is provided at one end of the movable rod, and a push plate is provided at the other end of the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210965333.2A CN115043217B (en) | 2022-08-12 | 2022-08-12 | Flexible circuit board element transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210965333.2A CN115043217B (en) | 2022-08-12 | 2022-08-12 | Flexible circuit board element transportation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115043217A CN115043217A (en) | 2022-09-13 |
| CN115043217B true CN115043217B (en) | 2022-10-28 |
Family
ID=83167412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210965333.2A Active CN115043217B (en) | 2022-08-12 | 2022-08-12 | Flexible circuit board element transportation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115043217B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543786A (en) * | 1977-06-10 | 1979-01-12 | Bridgestone Corp | Wheels for running in conduit |
| CN1145611A (en) * | 1995-02-02 | 1997-03-19 | 瓦谢尔机器制造有限公司 | Pneumatic bulk material slug transport process and device with attenuated shocks |
| CN101648650A (en) * | 2009-06-17 | 2010-02-17 | 钟爱民 | Method for floating tubular member by airbags |
| CN205151187U (en) * | 2015-10-27 | 2016-04-13 | 恩华特环境技术（天津）有限公司 | A transport capsule that is used for airtight return circuit type to transfer system |
| KR20190013317A (en) * | 2017-08-01 | 2019-02-11 | 주식회사 포스코 | Apparatus for cushion of air shooter equipment |
| CN210883463U (en) * | 2019-11-19 | 2020-06-30 | 天津栋良蔬菜种植有限公司 | Prevent conveyer that fruit bumped and decreases |
| CN214567615U (en) * | 2020-12-13 | 2021-11-02 | 南京昌鸿卓电子科技有限公司 | Domestic substituted chip transportation assembly |
| CN214931882U (en) * | 2021-05-26 | 2021-11-30 | 中山市锦德智能电子科技有限公司 | Combined circuit board plugboard frame |
-
2022
- 2022-08-12 CN CN202210965333.2A patent/CN115043217B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543786A (en) * | 1977-06-10 | 1979-01-12 | Bridgestone Corp | Wheels for running in conduit |
| CN1145611A (en) * | 1995-02-02 | 1997-03-19 | 瓦谢尔机器制造有限公司 | Pneumatic bulk material slug transport process and device with attenuated shocks |
| CN101648650A (en) * | 2009-06-17 | 2010-02-17 | 钟爱民 | Method for floating tubular member by airbags |
| CN205151187U (en) * | 2015-10-27 | 2016-04-13 | 恩华特环境技术（天津）有限公司 | A transport capsule that is used for airtight return circuit type to transfer system |
| KR20190013317A (en) * | 2017-08-01 | 2019-02-11 | 주식회사 포스코 | Apparatus for cushion of air shooter equipment |
| CN210883463U (en) * | 2019-11-19 | 2020-06-30 | 天津栋良蔬菜种植有限公司 | Prevent conveyer that fruit bumped and decreases |
| CN214567615U (en) * | 2020-12-13 | 2021-11-02 | 南京昌鸿卓电子科技有限公司 | Domestic substituted chip transportation assembly |
| CN214931882U (en) * | 2021-05-26 | 2021-11-30 | 中山市锦德智能电子科技有限公司 | Combined circuit board plugboard frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115043217A (en) | 2022-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115043217B (en) | Flexible circuit board element transportation device | |
| EP2521435A1 (en) | Pneumatic fruit decelerator apparatus and method | |
| CA2390302A1 (en) | Vacuum conduit system for removal of fumes and air borne particulate matter | |
| CN211077678U (en) | Device for transporting objects by utilizing airflow | |
| CN210338396U (en) | Novel corrugated container board automatic packing machine | |
| JP2584948B2 (en) | Conveyor equipment | |
| CN111720636A (en) | Connecting device for large-diameter gas transmission metal pipeline | |
| CN109368084A (en) | A kind of municipal garbage case of odor-proof evolution | |
| CN215159170U (en) | Pneumatic conveying device capable of reducing abrasion | |
| CN114982806B (en) | Sausage binding machine binding device | |
| CN216458915U (en) | Multipurpose is with thing case in laboratory | |
| CN212922147U (en) | High-speed discharging machine for spoon production | |
| CN208181480U (en) | A kind of bottle body automatic boxing machine | |
| CN114772286A (en) | Neat glass tube conveying device | |
| CN202210985U (en) | Multifunctional nitrogen-filling forced exhaust system of granary | |
| CN208962548U (en) | A kind of cardboard paper feeder of packing box processing | |
| CN206969121U (en) | Longitudinal sealing preheating device in a kind of packing case production | |
| CN109733790A (en) | A kind of molding machine of circular tube conveyor | |
| CN104283990A (en) | Anti-sliding mobile phone shell | |
| CN217754264U (en) | Powder degasification packagine machine is with many times air exhaust device | |
| CN217457020U (en) | Material capsule with dynamic combined material pipe | |
| CN216996670U (en) | Prevent pneumatic ash conveying device of leakage | |
| CN209692861U (en) | A kind of Waterproof telephone peculiar to vessel of good airproof performance | |
| CN216889184U (en) | Avoid powder material input equipment of pollution on every side | |
| CN212402160U (en) | Powder tank car and air inlet unit thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |