CN216970943U - Belt assembly line power device - Google Patents
Belt assembly line power device Download PDFInfo
- Publication number
- CN216970943U CN216970943U CN202220092148.2U CN202220092148U CN216970943U CN 216970943 U CN216970943 U CN 216970943U CN 202220092148 U CN202220092148 U CN 202220092148U CN 216970943 U CN216970943 U CN 216970943U
- Authority
- CN
- China
- Prior art keywords
- belt
- water tank
- fixed mounting
- line power
- spring
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of belt power devices, and discloses a belt assembly line power device which comprises a workbench, wherein a rotating roller is movably arranged in the workbench, a belt is movably sleeved on the outer surface of the rotating roller, a speed reducing motor is fixedly arranged at the bottom of the workbench, a cooling assembly is fixedly arranged on the right side of the speed reducing motor, a connecting disc is fixedly arranged on an output shaft of the speed reducing motor, and the connecting disc is in transmission connection with the rotating roller through a transmission belt. According to the utility model, through the arrangement that the electromagnet loses magnetic attraction on the iron column after power failure, when the connecting disc and the speed reducing motor which are driven to rotate by the inertia of the belt and the rotating roller drive the buffer cylinder to rotate, the compressed spring pushes the iron column rightwards to drive the iron column to clamp and apply pressure to the inside of the clamping groove, and along with the rotation of the connecting disc, the right end of the iron column gradually rotates in contact with the clamping groove to be extruded and deformed, so that the rotating force of the connecting disc is counteracted, and the damage to the speed reducing motor is reduced.
Description
Technical Field
The utility model belongs to the technical field of belt power devices, and particularly relates to a belt assembly line power device.
Background
The belt assembly line is arranged in factories of some assembly lines, products processed by workers are conveyed to the discharging area through the belt assembly line, and the belt assembly line needs a power device to drive the belt assembly line to rotate when in work.
At present, an existing belt assembly line power device drives a rotating roller in a belt to rotate through a motor and a speed reducer so as to drive the belt to move, but after work is finished, the motor can be rapidly turned off and stops rotating, but the belt can continue to move and drive an output shaft of the motor to rotate due to inertia and mass, and damage to the motor is easily caused; meanwhile, the lower part of the power device displacement belt is generally sealed by a case for beauty, but the heat dissipation performance of the motor is influenced, so that the service life of the motor is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a belt assembly line power device which has the advantages of good buffering effect and good cooling effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a belt assembly line power device comprises a workbench, wherein a rotating roller is movably mounted inside the workbench, a belt is movably sleeved on the outer surface of the rotating roller, a speed reducing motor is fixedly mounted at the bottom of the workbench, a cooling assembly is fixedly mounted on the right side of the speed reducing motor, a connecting disc is fixedly mounted on an output shaft of the speed reducing motor and is in transmission connection with the rotating roller through a transmission belt, a buffer cylinder is fixedly mounted on the outer side face of the right end of the connecting disc, an electromagnet is fixedly mounted on the left side of the inner wall of the buffer cylinder, an iron column and a spring are movably sleeved inside the buffer cylinder, a buffer ring is fixedly mounted on the left side of the speed reducing motor, and a clamping groove is formed in the left side of the buffer ring;
this device is at the during operation, for gear motor circular telegram and open, drive live-rollers and belt rotation through connection pad and drive belt, thereby realize the normal work of device, at this moment, the electro-magnet circular telegram produces magnetic field, thereby firmly inhale the inside at the buffer cylinder with the iron prop, make the spring compressed, when closing gear motor and cut off power, the electro-magnet also is in the outage state, the electromagnetic field disappears thereupon, at this moment, the spring is compressed and can produce the resilience force of right side, pushed right by the spring after the iron prop has lost the electromagnetic attraction who comes from the electro-magnet, the right-hand member joint of iron prop rotates in the inside of draw-in groove and rapidly, make the whole atress of buffer ring take place deformation, the rotation increase resistance for gear motor through the friction, make the rotation inertia force that comes from belt and live-rollers to be offset gradually, the injury to gear motor has been reduced.
Lose the magnetic attraction to the iron prop through being provided with the electro-magnet after the outage for by belt and live-rollers inertia drive and pivoted connection pad and gear motor when driving the buffer cylinder and rotate, the compressed spring promotes the iron prop right, drive the iron prop and exert pressure to the inside joint of draw-in groove, along with the rotation of connection pad, the right-hand member of iron prop passes through contact rotation extrusion deformation with the draw-in groove gradually, thereby offset the turning force of connection pad, reduce the injury to gear motor.
As a preferred technical scheme of the utility model, the cooling assembly comprises a fixed seat, a water tank is fixedly mounted at the top of the fixed seat, a water inlet pipe is fixedly mounted at the right side of the top of the water tank, a heat conduction pipe extending to the inner cavity of the water tank is fixedly mounted at the top of the water tank, the other end of the heat conduction pipe penetrates through the fixed seat leftwards and is wound on the outer surface of the speed reduction motor, and cooling water is filled in the inner cavity of the water tank;
through adding water to the opening part of inlet tube for the inner chamber of water tank is full of the cooling water, work as gear motor at the during operation, the heat is absorbed by the heat pipe that the winding cup jointed, then with heat transfer to the inner chamber of water tank, give the heat pipe cooling through the cooling water, and simultaneously, because the tubular structure of the both ends intercommunication each other of heat pipe, the inside cooling water of water tank can also be escaped along the left end opening of heat pipe through the evaporation, not only further increased gear motor temperature on every side through the vapor that gives off low content, but also played the dust fall effect.
Through being provided with the heat pipe winding at gear motor's surface, make gear motor's heat absorbed by the heat pipe, the right-hand member of heat pipe permeates the cooling water of water tank inner chamber, can realize continuously cooling down, can add water at any time through the inlet tube, and simultaneously, heat pipe increase heat radiating area through the cavity design, further improve the radiating efficiency, the vapor that can also produce the inside cooling water evaporation of water tank escapes along the left end opening of heat pipe, not only further increased the temperature around gear motor through the vapor that gives off low content, but also played the dust fall effect.
As a preferred technical scheme of the utility model, the heat conduction pipe is of a hollow tubular structure, and the opening height of one end of the heat conduction pipe, which is positioned in the inner cavity of the water tank, is lower than the liquid level height of cooling water in the inner cavity of the water tank;
the heat pipe of cavity design can also be escaped the vapor that the inside cooling water evaporation of water tank produced along the left end opening of heat pipe, has not only further increased the temperature around gear motor through gigging low-content vapor, but also has played the dust fall effect.
As a preferred technical scheme of the utility model, the spring is movably sleeved on the outer surface of the electromagnet, and the iron column is elastically supported inside the buffer cylinder through the spring; when the electro-magnet circular telegram, the electromagnetic field of its production can attract the iron prop in the inside of buffer cylinder, and the spring is compressed this moment, and when the electro-magnet outage, the spring then can reset and drive the iron prop and remove right for the right-hand member joint of iron prop realizes the buffering effect in the inside of draw-in groove.
As a preferred technical scheme of the utility model, the buffer ring is a rubber block, the left side of the buffer ring is provided with four clamping grooves which are distributed at equal angles, and the number, the size and the distribution mode of the clamping grooves are the same as those of the iron columns; when the iron column is contacted with the buffer ring for extrusion, the iron column and the buffer ring are extruded and deformed through the rotation of the iron column, and then the connecting disc and the speed reducing motor are forced to stop rotating slowly by the generated resistance.
As a preferred technical scheme of the utility model, when the electromagnet is contacted with the iron column, the spring is in a compressed state; the electromagnet generates an electromagnetic field when being electrified and absorbs the iron column in the buffer cylinder, the spring is compressed at the moment, and after the electromagnet is powered off, the spring resets and drives the iron column to move rightwards, so that the automatic power-off protection function is realized.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the electromagnet loses the magnetic attraction force on the iron post after power failure, so that when the connecting disc and the speed reducing motor which are driven to rotate by the inertia of the belt and the rotating roller drive the buffer cylinder to rotate, the compressed spring pushes the iron post rightwards to drive the iron post to clamp and apply pressure to the inside of the clamping groove, and along with the rotation of the connecting disc, the right end of the iron post gradually rotates in contact with the clamping groove to extrude and deform, so that the rotating force of the connecting disc is counteracted, and the damage to the speed reducing motor is reduced.
2. The heat pipe is wound on the outer surface of the speed reducing motor, so that the heat of the speed reducing motor is absorbed by the heat pipe, the right end of the heat pipe permeates into cooling water in the inner cavity of the water tank, continuous cooling can be realized, water can be added at any time through the water inlet pipe, meanwhile, the heat dissipation area is increased through the hollow heat pipe, the heat dissipation efficiency is further improved, water vapor generated by evaporation of the cooling water in the water tank can escape along the left end opening of the heat pipe, the temperature around the speed reducing motor is further increased by emitting low-content water vapor, and the dust falling effect is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic structural view of a rotating roller, a speed reducing motor, a cooling assembly, a connecting disc, a transmission belt, a buffer cylinder, an iron column and a buffer ring of the utility model;
FIG. 4 is a front partially cut-away schematic view of a gear motor, a cooling assembly, a connecting disc, a buffer cylinder, an iron post, a buffer ring, an electromagnet and a spring according to the present invention;
FIG. 5 is a schematic diagram showing the separation of the buffer cylinder, the iron pillar, the buffer ring, the electromagnet and the spring according to the present invention;
fig. 6 is a schematic structural view of the cooling module of the present invention.
In the figure: 1. a work table; 2. a rotating roller; 3. a belt; 4. a reduction motor; 5. a cooling assembly; 51. a fixed seat; 52. a water tank; 53. a water inlet pipe; 54. a heat conducting pipe; 6. a connecting disc; 7. a transmission belt; 8. a buffer cylinder; 9. an iron column; 10. a buffer ring; 11. a card slot; 12. an electromagnet; 13. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the utility model provides a belt assembly line power device, which comprises a workbench 1, wherein a rotating roller 2 is movably mounted inside the workbench 1, a belt 3 is movably sleeved on the outer surface of the rotating roller 2, a speed reduction motor 4 is fixedly mounted at the bottom of the workbench 1, a cooling component 5 is fixedly mounted on the right side of the speed reduction motor 4, a connecting disc 6 is fixedly mounted on an output shaft of the speed reduction motor 4, the connecting disc 6 is in transmission connection with the rotating roller 2 through a transmission belt 7, a buffer cylinder 8 is fixedly mounted on the outer side surface of the right end of the connecting disc 6, an electromagnet 12 is fixedly mounted on the left side of the inner wall of the buffer cylinder 8, an iron column 9 and a spring 13 are movably sleeved inside the buffer cylinder 8, a buffer ring 10 is fixedly mounted on the left side of the speed reduction motor 4, and a clamping groove 11 is formed in the left side of the buffer ring 10;
when the device works, the speed reducing motor 4 is electrified and started, the connecting disc 6 and the transmission belt 7 drive the rotating roller 2 and the belt 3 to rotate, so that the normal work of the device is realized, at the moment, the electromagnet 12 is electrified and generates a magnetic field, so that the iron column 9 is firmly absorbed in the buffer cylinder 8, the spring 13 is compressed, when the speed reducing motor 4 is closed and the power is cut off, the electromagnet 12 is in a power-off state, the electromagnetic field disappears, at the moment, the spring 13 is compressed to generate a rightward resilience force, the iron column 9 is pushed rightwards by the spring 13 after losing the electromagnetic attraction force from the electromagnet 12, the right end of the iron column 9 is clamped in the clamping groove 11 and rotates rapidly, the buffer ring 10 is stressed and deformed integrally, the resistance is increased for the rotation of the speed reducing motor 4 through friction, so that the rotation inertia force from the belt 3 and the rotating roller 2 is gradually counteracted, the damage to the reduction motor 4 is reduced.
Lose the magnetic attraction to iron prop 9 after the outage through being provided with electro-magnet 12 for by belt 3 and 2 inertia drive of live-rollers and pivoted connection pad 6 and gear motor 4 when driving buffer cylinder 8 and rotate, compressed spring 13 promotes iron prop 9 right, it exerts pressure to the inside joint of draw-in groove 11 to drive iron prop 9, along with the rotation of connection pad 6, the right-hand member of iron prop 9 passes through the contact rotation extrusion deformation with draw-in groove 11 gradually, thereby offset the turning force of connection pad 6, reduce the injury to gear motor 4.
The cooling assembly 5 comprises a fixed seat 51, a water tank 52 is fixedly mounted at the top of the fixed seat 51, a water inlet pipe 53 is fixedly mounted at the right side of the top of the water tank 52, a heat conduction pipe 54 extending to the inner cavity of the water tank 52 is fixedly mounted at the top of the water tank 52, the other end of the heat conduction pipe 54 penetrates through the fixed seat 51 leftwards and is wound on the outer surface of the speed reduction motor 4, and the inner cavity of the water tank 52 is filled with cooling water;
through adding water to the opening part of inlet tube 53, make the inner chamber of water tank 52 be full of cooling water, when gear motor 4 at the during operation, the heat is absorbed by the heat pipe 54 that the winding cup jointed, then with heat transfer to the inner chamber of water tank 52, give heat pipe 54 cooling through the cooling water, and simultaneously, because the tubular structure of the both ends intercommunication of heat pipe 54, the inside cooling water of water tank 52 can also be escaped along the left end opening of heat pipe 54 through the evaporation, not only further increased the temperature around gear motor 4 through the vapor that gives off low content, but also played the dust fall effect.
Through being provided with the surface of heat pipe 54 winding at gear motor 4, make gear motor 4's heat absorbed by heat pipe 54, the right-hand member of heat pipe 54 permeates the cooling water of 52 inner chambers of water tank, can realize the cooling of continuously cooling, can add water at any time through inlet tube 53, and simultaneously, heat pipe 54 through the cavity design increases heat radiating area, further improve the radiating efficiency, can also escape the vapor that the inside cooling water evaporation of water tank 52 produced along the left end opening of heat pipe 54, not only further increased the temperature dust fall around gear motor 4 through the vapor that gives off low content, and still played the dust fall effect.
Wherein, the heat pipe 54 is a hollow tubular structure, and the opening height of the heat pipe 54 at one end of the inner cavity of the water tank 52 is lower than the liquid level height of the cooling water in the inner cavity of the water tank 52;
the heat conduction pipe 54 with a hollow design can also enable water vapor generated by evaporation of cooling water inside the water tank 52 to escape along the left end opening of the heat conduction pipe 54, and not only can the temperature around the speed reduction motor 4 be further increased, but also a dust fall effect can be achieved by emitting low-content water vapor.
Wherein, the spring 13 is movably sleeved on the outer surface of the electromagnet 12, and the iron column 9 is elastically supported inside the buffer cylinder 8 through the spring 13; when electro-magnet 12 circular telegram, the electromagnetic field of its production can attract iron prop 9 in the inside of buffer cylinder 8, and spring 13 is compressed this moment, and when electro-magnet 12 outage, spring 13 then can reset and drive iron prop 9 and remove right for the right-hand member joint of iron prop 9 realizes the buffering effect in the inside of draw-in groove 11.
The buffer ring 10 is a rubber block, four clamping grooves 11 which are distributed at equal angles are formed in the left side of the buffer ring, and the number, the size and the distribution mode of the clamping grooves 11 are the same as those of the iron columns 9; when the iron column 9 is contacted and extruded with the buffer ring 10, the iron column 9 and the buffer ring 10 are extruded and deformed by the rotation of the iron column 9, and then the connecting disc 6 and the speed reducing motor 4 are forced to stop rotating slowly by the generated resistance.
Wherein, the spring 13 is in a compressed state when the electromagnet 12 is contacted with the iron column 9; when the electromagnet 12 is powered on, an electromagnetic field is generated, the iron column 9 is sucked in the buffer cylinder 8, the spring 13 is compressed at the moment, and after the electromagnet 12 is powered off, the spring 13 resets and drives the iron column 9 to move rightwards, so that the automatic power-off protection function is realized.
The working principle and the using process of the utility model are as follows:
when the device works, the speed reducing motor 4 is electrified and started, the connecting disc 6 and the transmission belt 7 drive the rotating roller 2 and the belt 3 to rotate, so that the normal work of the device is realized, at the moment, the electromagnet 12 is electrified and generates a magnetic field, so that the iron column 9 is firmly absorbed in the buffer cylinder 8, the spring 13 is compressed, when the speed reducing motor 4 is closed and the power is cut off, the electromagnet 12 is in a power-off state, the electromagnetic field disappears, at the moment, the spring 13 is compressed to generate a rightward resilience force, the iron column 9 is pushed rightwards by the spring 13 after losing the electromagnetic attraction force from the electromagnet 12, the right end of the iron column 9 is clamped in the clamping groove 11 and rotates rapidly, the buffer ring 10 is stressed and deformed integrally, the resistance is increased for the rotation of the speed reducing motor 4 through friction, so that the rotation inertia force from the belt 3 and the rotating roller 2 is gradually counteracted, the damage to the speed reducing motor 4 is reduced;
through adding water to the opening part of inlet tube 53, make the inner chamber of water tank 52 be full of cooling water, when gear motor 4 at the during operation, the heat is absorbed by the heat pipe 54 that the winding cup jointed, then with heat transfer to the inner chamber of water tank 52, give heat pipe 54 cooling through the cooling water, and simultaneously, because the tubular structure of the both ends intercommunication of heat pipe 54, the inside cooling water of water tank 52 can also be escaped along the left end opening of heat pipe 54 through the evaporation, not only further increased the temperature around gear motor 4 through the vapor that gives off low content, but also played the dust fall effect.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a belt assembly line power device, includes workstation (1), the inside movable mounting of workstation (1) has live-rollers (2), belt (3), its characterized in that have been cup jointed in the surface activity of live-rollers (2): the utility model discloses a buffer structure, including workstation (1), bottom fixed mounting of workstation (1) has gear motor (4), the right side fixed mounting of gear motor (4) has cooling module (5), the output shaft fixed mounting of gear motor (4) has connection pad (6), connection pad (6) are connected with live-rollers (2) transmission through drive belt (7), the lateral surface fixed mounting of connection pad (6) right-hand member has buffer cylinder (8), the left side fixed mounting of buffer cylinder (8) inner wall has electro-magnet (12), iron prop (9) and spring (13) have been cup jointed in the inside activity of buffer cylinder (8), the left side fixed mounting of gear motor (4) has buffer ring (10), draw-in groove (11) have been seted up in the left side of buffer ring (10).
2. A belt line power plant as claimed in claim 1, wherein: cooling unit (5) include fixing base (51), the top fixed mounting of fixing base (51) has water tank (52), the right side fixed mounting at water tank (52) top has inlet tube (53), the top fixed mounting of water tank (52) has heat pipe (54) that extend to water tank (52) inner chamber, the other end of heat pipe (54) runs through fixing base (51) and twines at the surface of gear motor (4) left, the inner chamber packing of water tank (52) has the cooling water.
3. A belt line power plant as claimed in claim 2, wherein: the heat conduction pipe (54) is of a hollow tubular structure, and the opening height of one end of the heat conduction pipe (54) positioned in the inner cavity of the water tank (52) is lower than the liquid level height of cooling water in the inner cavity of the water tank (52).
4. A belt line power plant as claimed in claim 1, wherein: the spring (13) is movably sleeved on the outer surface of the electromagnet (12), and the iron column (9) is elastically supported in the buffer cylinder (8) through the spring (13).
5. A belt line power plant as claimed in claim 1, wherein: buffer ring (10) are the block rubber and the left side is seted up four draw-in grooves (11) that the angle such as distribute, the quantity, size and the distribution mode of draw-in groove (11) are the same with iron prop (9).
6. A belt line power plant as claimed in claim 1, wherein: when the electromagnet (12) is in contact with the iron column (9), the spring (13) is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220092148.2U CN216970943U (en) | 2022-01-14 | 2022-01-14 | Belt assembly line power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220092148.2U CN216970943U (en) | 2022-01-14 | 2022-01-14 | Belt assembly line power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216970943U true CN216970943U (en) | 2022-07-15 |
Family
ID=82351743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220092148.2U Active CN216970943U (en) | 2022-01-14 | 2022-01-14 | Belt assembly line power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216970943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234868A (en) * | 2022-09-22 | 2022-10-25 | 如东瀚邦食品机械有限公司 | Quick adjustment formula wide angle lighting device for food processing |
-
2022
- 2022-01-14 CN CN202220092148.2U patent/CN216970943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234868A (en) * | 2022-09-22 | 2022-10-25 | 如东瀚邦食品机械有限公司 | Quick adjustment formula wide angle lighting device for food processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216970943U (en) | Belt assembly line power device | |
| CN212812541U (en) | Electromechanical device with good heat dissipation performance | |
| CN209046020U (en) | A kind of safe and reliable power distribution cabinet | |
| CN115389875B (en) | Integrated spacer equipment testing device with integrated modularized structure | |
| CN215466735U (en) | High-efficient warm inside pipe wall belt cleaning device that leads to | |
| CN113220089B (en) | Water conservancy big data fusion all-in-one | |
| CN212057965U (en) | Water wiping device for canned sweet corn | |
| CN210222681U (en) | Heat radiator for computer software and hardware technology development usefulness | |
| CN211063470U (en) | Make things convenient for electromechanical mounting bracket of dismouting | |
| CN211009291U (en) | Centrifugal jet vacuum pump supporting structure | |
| CN210898748U (en) | Motor bearing cap | |
| CN209365280U (en) | A kind of automatic load-engaging device with heat sinking function | |
| CN112527084A (en) | Cleaning and heat dissipation integrated energy-saving efficient computer heat dissipation device | |
| CN112304726A (en) | High-efficient dehydrating unit of sample for soil detection | |
| CN112338274A (en) | Automatic intelligent manufacturing and processing device for metal pipes | |
| CN112815502A (en) | But automatically regulated's heat abstractor for air purifier | |
| CN215710351U (en) | PVC membrane processing is with leveling device | |
| CN110752713A (en) | Cooling structure of motor | |
| CN213460595U (en) | Low-voltage drawer cabinet | |
| CN211938249U (en) | PE is from type cleaning device for membrane production | |
| CN213796099U (en) | Hydraulic oil cylinder test bench | |
| CN220903925U (en) | EPE material foaming cloth packaging extrusion production forming device | |
| CN211503661U (en) | Novel cooler with good stability | |
| CN221339781U (en) | Corrugated paper limiting mechanism for glue mounting machine | |
| CN215528773U (en) | Cooling oil circuit structure of high-speed motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |