CN116873548B - Air supply module and conveying line - Google Patents
Air supply module and conveying line Download PDFInfo
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- CN116873548B CN116873548B CN202310929422.6A CN202310929422A CN116873548B CN 116873548 B CN116873548 B CN 116873548B CN 202310929422 A CN202310929422 A CN 202310929422A CN 116873548 B CN116873548 B CN 116873548B
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- 238000013461 design Methods 0.000 abstract description 23
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
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Classifications
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/917—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The application discloses air feed module and transfer chain, this air feed module is applied to the transfer chain, the transfer chain includes stator module, sub-module and pneumatic control box, the air feed module is including bearing seat, gas circuit driving module, air feed module and gas circuit reset module, the air feed module has air feed state and outage state, in the air feed state, gas circuit driving module drive air feed module is used for with the air inlet butt joint of pneumatic control box according to first default motion trail motion to the gas outlet that makes the air feed module, in the outage state, gas circuit reset module is through pneumatic drive's mode drive air feed module to be used for staggering with the air inlet of pneumatic control box according to the gas outlet of second default motion trail motion to make the air feed module. The design can conveniently provide pneumatic power for the sub-module in the conveying line, so that the sub-module is used for fixing a product to be processed.
Description
Technical Field
The application relates to the field of linear transmission, in particular to an air supply module and a conveying line.
Background
Along with the development of manufacturing technology, the magnetic drive conveying line is widely applied to automatic production lines, such as the industries of packaging and transportation, automatic sorting, automatic filling and the like.
The magnetic drive conveying line comprises a stator module and a rotor module, wherein the rotor module is used for bearing a product to be processed and is in sliding connection with the stator module. In order to ensure the stability of the product to be processed placed on the sub-module, the clamping mechanism of the motor-driven sub-module is generally adopted to clamp the product to be processed in the related technology, and the design makes the structure of the sub-module complex, thereby causing the structure of the whole conveying line complex and being inconvenient to realize the fixation of the product to be processed. Therefore, how to fix the product to be processed by the sub-module in the conveying line conveniently becomes a problem to be solved.
Disclosure of Invention
The embodiment of the application provides an air feed module and transfer chain, can be effectual in solving the correlation technique be inconvenient for the fixture of sub-module to come the centre gripping fixed product problem of waiting to process that causes because of motor drive.
In a first aspect, embodiments of the present application provide an air supply module; the air supply module is applied to a conveying line, the conveying line comprises a stator module, a rotor module and an air control box, the rotor module is in sliding connection with the stator module, the air control box is mounted on the rotor module, the air supply module comprises a bearing seat, an air passage driving module, an air supply module and an air passage resetting module, the air passage driving module is arranged on the bearing seat, an air inlet of the air passage driving module is used for being connected with an external air source, the air supply module is in sliding connection with the bearing seat, an air inlet of the air supply module is communicated with a first air outlet of the air passage driving module, an air outlet of the air supply module is communicated with an air inlet of the air control box, the air passage resetting module is arranged on the bearing seat, and an air inlet of the air passage resetting module is communicated with a second air outlet of the air passage driving module; the air supply module is provided with an air supply state and an air cut-off state, and in the air supply state, the air circuit driving module drives the air supply module to move according to a first preset movement track so that an air outlet of the air supply module is used for being in butt joint with an air inlet of the air control box; in the air-off state, the air circuit resetting module drives the air supply module to move according to a second preset movement track in a pneumatic driving mode, so that the air outlet of the air supply module is used for being staggered with the air inlet of the pneumatic control box.
Based on the air supply module, in the air supply state, the air circuit driving module drives the air supply module to move according to a first preset movement track to enable the air outlet of the air supply module to be used for being in butt joint with the air inlet of the air control box, at the moment, air flow generated by an external air source can flow out of the air outlet of the air supply module and flow into the air control box from the air inlet of the air control box, and the air control box can control the sub-module to clamp, adsorb, precisely move, position and the like on a product to be processed in a pneumatic mode according to actual needs; in the air-off state, the air circuit reset module pneumatically drives the air supply module to move according to a second preset movement track until the air outlet of the air supply module is used for being staggered with the air inlet of the air control box, at the moment, air flow generated by an external air source cannot flow out of the air outlet of the air supply module and flow into the air control box from the air inlet of the air control box, the air control box has an automatic air locking function, so that the mover module can still maintain the operations of clamping, adsorbing, precisely moving, positioning and the like of a product to be processed, and the convenience of clamping the product to be processed by the mover module is improved.
In a second aspect, an embodiment of the present application provides a conveying line, where the conveying line includes a stator module, a rotor module, a pneumatic control box, and the air supply module, the rotor module is slidably connected with the stator module, and the pneumatic control box is installed on the rotor module.
Based on transfer chain in this application embodiment, have the transfer chain of above-mentioned air feed module, can conveniently provide pneumatic power for the submodule group in the transfer chain so that the submodule group is fixed to wait to process the product.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a gas supply module according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of another view angle structure of the air supply module according to an embodiment of the present disclosure;
FIG. 3 is a schematic top view of a gas supply module according to one embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a gas circuit of a gas supply module according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a conveying line in an embodiment of the present application;
fig. 6 is a schematic view of another view structure of the conveyor line according to the embodiment of the present application.
Reference numerals: 1. a gas supply module; 10. a bearing seat; 20. the gas circuit driving module; 21. a driving member; 211. a second magnet; 22. a driving switch unit; 221. a micro-switch; 222. a valve connection structure; 2221. a first electromagnetic valve; 2222. a first pipe joint; 2223. a second pipe joint; 2224. a third pipe joint; 30. a gas supply module; 30a, an air inlet; 30b, an air outlet; 31. an air supply unit; 32. a trigger; 321. a tension spring; 33. a seal; 34. a limiting piece; 40. the air circuit reset module; 41. a reset switch unit; 411. a second electromagnetic valve; 412. a fourth pipe joint; 413. a fifth pipe joint; 414. a sixth pipe joint; 42. resetting the cylinder; 43. a buffer member; 50. a first air tube; 60. a second air pipe, 70, a third air pipe; 2. a stator module; 3. a sub-module; 4. and a pneumatic control box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Referring to fig. 1, a first aspect of the present application proposes an air supply module 1, which can conveniently provide power for a sub-module 3 in a conveying line to fix the sub-module 3 to a product to be processed.
The air supply module 1 comprises a bearing seat 10, an air passage driving module 20, an air supply module 30 and an air passage resetting module 40. The air path driving module 20 is arranged on the bearing seat 10, and an air inlet of the air path driving module 20 is used for being connected with an external air source. The air supply module 30 is slidably connected with the bearing seat 10, the air inlet 30a of the air supply module 30 is communicated with the first air outlet of the air path driving module 20, and the air outlet 30b of the air supply module 30 is used for being communicated with the air inlet of the air control box 4. The air circuit reset module 40 is arranged on the bearing seat 10, and an air inlet of the air circuit reset module 40 is communicated with a second air outlet of the air circuit driving module 20. Wherein the air supply module 30 has an air supply state and an air cutoff state; in the air supply state, the air circuit driving module 20 drives the air supply module 30 to move according to a first preset movement track so that an air outlet 30b of the air supply module 30 is used for being in butt joint with an air inlet of the air control box 4; in the air-off state, the air circuit resetting module 40 drives the air supply module 30 to move according to a second preset movement track in a pneumatic driving mode, so that the air outlet 30b of the air supply module 30 is used for being staggered with the air inlet of the air control box 4.
The specific structure of the air supply module 1 will be described in detail with reference to fig. 1 to 4.
The air supply module 1 is applied to the conveying line, and the most intuitive characteristic of the conveying line is that linear motion is directly generated, and high-precision position positioning control in different ranges from high speed to low speed can be realized by directly driving a load.
The conveying line (shown in fig. 5 and 6) includes a stator module 2 (shown in fig. 5 and 6), a mover module 3 (shown in fig. 5 and 6), and a pneumatic box 4 (shown in fig. 5 and 6).
The stator module 2 is used as a base of the conveying line to provide support and movement tracks for the sub-module 3, the specific structure of the stator module 2 is not limited herein, and any structure of the stator module 2 in the art can be directly adopted for substitution.
The sub-module 3 is used as a carrier of the conveying line for carrying the product to be processed, the specific structure of the sub-module 3 is not limited, and the sub-module 3 with any structure in the art can be directly adopted for substitution. The sub-module 3 is slidably connected to the stator module 2, for example, the sub-module 3 may be moved relative to the stator module 2 by magnetic driving.
The pneumatic control box 4 serves as auxiliary equipment of the conveying line to provide power for the sub-module 3, so that the sub-module 3 can clamp the product to be processed placed on the pneumatic control box in a controlled manner. The pneumatic control box 4 is arranged on the sub-module 3. The specific installation position of the pneumatic control box 4 on the sub-module 3 is not limited here; for example, the air box 4 may be installed at the front side in the moving direction of the sub-module 3, at the rear side in the moving direction of the sub-module 3, or at the left or right side in the moving direction of the sub-module 3. Of course, the specific connection mode between the pneumatic control box 4 and the sub-module 3 is not limited herein; for example, when the air box 4 is non-detachably connected to the sub-module 3, the air box 4 may be connected to the sub-module 3 by welding or gluing; when the air control box 4 is detachably connected with the sub-module 3, the air control box 4 can be connected with the sub-module 3 by one or more of a screw connection, a clamping connection, an inserting connection and the like.
As shown in fig. 1-5, the air supply module 1 includes a carrier 10, an air path driving module 20, an air supply module 30, and an air path resetting module 40.
The bearing seat 10 is used as a carrier for bearing other components such as the air circuit driving module 20, the air circuit driving module 30, the air circuit resetting module 40 and the like in the air supply module 1, the bearing seat 10 has good rigidity strength, is not easy to fail (such as bending deformation or fracture) under the action of external force, the specific shape of the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs. For example, the carrier 10 may have a plate-like structure, a frame structure, or a box structure.
The air path driving module 20 serves as a structural member for providing driving force for the air supply module 30 in the air supply module 1 so that the air supply module 30 moves according to a preset movement track, and serves as a structural member for realizing air flow of an external air source in the air supply module 1. The specific structure of the air path driving module 20 will be described below.
The air path driving module 20 is disposed on the carrying seat 10. The specific setting position of the air path driving module 20 on the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs; for example, the carrying seat 10 has a carrying surface parallel to a plane in which the moving direction of the sub-module 3 is located, and the air path driving module 20 is disposed on the carrying surface of the carrying seat 10. The specific connection mode between the air path driving module 20 and the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs; the air path driving module 20 and the bearing seat 10 can be detachably connected or non-detachably connected; when the air path driving module 20 is detachably connected with the bearing seat 10, the air path driving module 20 can be connected with the bearing seat 10 by screwing, clamping or a combination of the two modes; when the air circuit driving module 20 is non-detachably connected to the carrier 10, the air circuit driving module 20 may be connected to the carrier 10 by welding or gluing.
The air inlet of the air path driving module 20 is used for connecting an external air source. The "air inlet of the air path driving module 20" is an opening of the air path driving module 20 for the air flow of the external air source to enter. The external air source can be, but not limited to, a gas generator, and the external air source can provide air flow, and the type of the air flow provided by the external air source is not limited, so that a designer can reasonably select according to actual needs.
As shown in fig. 1 to 5, the air supply module 30 serves as a structural member for realizing air supply to the air box 4 in the air supply module 1. The specific structure of the air supply module 30 will be described below.
The air supply module 30 is slidably connected with the bearing seat 10, the specific sliding connection manner between the air supply module 30 and the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs, for example, the air supply module 1 can further comprise a sliding structure, the sliding structure comprises a sliding rail and a sliding block, the sliding rail is arranged on one of the air supply module 30 and the bearing seat 10, the sliding block is arranged on the other one of the air supply module 30 and the bearing seat 10, and the sliding block is slidably connected with the sliding rail. It should be noted that, the specific setting position of the air supply module 30 on the carrying seat 10 is not limited, and a designer can perform reasonable design according to actual needs; for example, the air supply module 30 may be disposed on the bearing surface of the bearing seat 10; of course, the carrier 10 may also have another carrying surface opposite to the carrying surface, and the air supply module 30 may also be disposed on the other carrying surface of the carrier 10.
The air inlet 30a of the air supply module 30 is in communication with the first air outlet of the air circuit driving module 20, i.e. the air flow generated by the external air source flows out of the first air outlet of the air circuit driving module 20 and flows into the air supply module 30 from the air inlet 30a of the air supply module 30. The communication manner between the air inlet 30a of the air supply module 30 and the first air outlet of the air path driving module 20 may be, but is not limited to, a pipe connection. The specific connection manner between the air inlet 30a of the air supply module 30 and the first air outlet of the air path driving module 20 is not limited, and a designer can perform reasonable design according to actual needs. For example, the air supply module 1 further includes a first air pipe 50, one end of the first air pipe 50 communicates with the first air outlet of the air path driving module 20, and the other end of the first air pipe 50 communicates with the air inlet 30a of the air supply module 30.
The air outlet 30b of the air supply module 30 is configured to communicate with the air inlet of the air control box 4, that is, the air flow generated by the external air source flows out from the air outlet 30b of the air supply module 30 and flows into the air control box 4 from the air inlet of the air control box 4. It should be noted that, the air outlet 30b of the air supply module 30 and the air inlet of the air control box 4 are directly abutted, so that the air flow generated by the external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4.
As shown in fig. 1 to 5, the air path resetting module 40 is used as a structural member in the air supply module 1 for providing driving force for the air supply module 30 so that the air supply module 30 moves according to a preset movement track. The specific structure of the air circuit reset module 40 will be described below.
The air circuit resetting module 40 is arranged on the bearing seat 10. The specific position of the air path resetting module 40 on the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs; for example, the air circuit resetting module 40 may be disposed on the above-mentioned bearing surface of the bearing seat 10, or may be disposed on the above-mentioned other bearing surface of the bearing seat 10. The specific connection mode between the air circuit resetting module 40 and the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs; for example, the air circuit resetting module 40 and the bearing seat 10 can be detachably connected, or can be non-detachably connected; when the air circuit reset module 40 is detachably connected with the bearing seat 10, the air circuit reset module 40 can be connected with the bearing seat 10 in a threaded connection, a clamping connection or a combination of the two modes; when the air circuit resetting module 40 is in non-detachable connection with the bearing seat 10, the air circuit resetting module 40 can be connected with the bearing seat 10 by adopting a welding or gluing mode.
The air inlet of the air circuit resetting module 40 is communicated with the second air outlet of the air circuit driving module 20, that is, the air flow generated by the external air source flows out from the second air outlet of the air circuit driving module 20 and flows into the air circuit resetting module 40 from the air inlet of the air circuit resetting module 40. The communication manner between the air inlet of the air path resetting module 40 and the second air outlet of the air path driving module 20 may be, but is not limited to, a pipe connection. The specific connection mode between the air inlet of the air path resetting module 40 and the second air outlet of the air path driving module 20 is not limited, and a designer can reasonably design according to actual needs. For example, the air supply module 1 may further include a second air pipe 60, one end of the second air pipe 60 is communicated with the second air outlet of the air path driving module 20, and the other end of the second air pipe 60 is communicated with the air inlet of the air path resetting module 40.
The air supply module 30 has an air supply state, wherein the "air supply state" is understood to be a state in which an air flow generated by an external air source can flow out from the air outlet 30b of the air supply module 30 and into the air box 4 from the air inlet of the air box 4.
In the air supply state, the air circuit driving module 20 drives the air supply module 30 to move according to the first preset movement track, so that the air outlet 30b of the air supply module 30 is used for being in butt joint with the air inlet of the air control box 4. That is, in the air supply state, the air supply module 30 can move according to the first preset movement track under the driving of the air path driving module 20, and the air outlet 30b of the air supply module 30 is communicated with the air inlet of the air control box 4, so that the air flow generated by the external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, and at this time, the air control box 4 can control the sub-module 3 to clamp, adsorb, precisely move, position and other operations on the product to be processed in a pneumatic manner according to actual needs.
It should be noted that the first preset motion track may be an independent linear motion track, and the air supply module 30 is driven by the air path driving module 20 to move to the air outlet 30b of the air supply module 30 to be in butt joint with the air inlet of the air control box 4. The first preset motion track may also be an independent curve motion track, and at this time, the air supply module 30 is driven by the air path driving module 20 to move to the air outlet 30b of the air supply module 30 to be in butt joint with the air inlet of the air control box 4 according to the curve motion track. The first preset motion track may be a combination of a linear motion track and a curved motion track, at this time, the air supply module 30 may move to a certain intermediate position (i.e. a connection position between the linear motion track and the curved motion track) according to the linear motion track under the driving of the air path driving module 20, and then move to the air outlet 30b of the air supply module 30 from the certain intermediate position according to the curved motion track under the driving of the air path driving module 20 to be in butt joint with the air inlet of the air control box 4; of course, the air supply module 30 may also move to a certain middle position according to a curved motion track under the driving of the air path driving module 20, and then move to the air outlet 30b of the air supply module 30 to butt-joint with the air inlet of the air control box 4 according to a straight motion track from the certain middle position under the driving of the air path driving module 20.
The air supply module 30 also has an air-break state, wherein the "air-break state" is understood to be a state in which an air flow generated by an external air source cannot flow out from the air outlet 30b of the air supply module 30 and into the air control box 4 from the air inlet of the air control box 4.
In the air-off state, the air circuit resetting module 40 drives the air supply module 30 to move according to a second preset movement track in a pneumatic driving mode, so that the air outlet 30b of the air supply module 30 is used for being staggered with the air inlet of the air control box 4. That is, in the air-break state, the air supply module 30 is capable of moving according to the second preset movement track under the driving action of the air path driving module 20, and the air outlet 30b of the air supply module 30 is disconnected from the air inlet of the air control box 4, so that the air flow generated by the external air source cannot flow out from the air outlet 30b of the air supply module 30 and flows into the air control box 4 from the air inlet of the air control box 4. It should be noted that, after the pneumatic control box 4 controls the sub-module 3 to clamp, adsorb, precisely move and position the product to be processed in a pneumatic manner according to actual needs, the pneumatic control box 4 may send a control signal to the air circuit reset module 40 (specifically, a second electromagnetic valve 411 described below), and the air circuit reset module 40 drives the air supply module 30 to move to the air outlet 30b of the air supply module 30 according to a second preset movement track according to the electric signal to disconnect the air inlet of the pneumatic control box 4, at this time, the pneumatic control box 4 has an automatic air locking function, so that the sub-module 3 can still maintain the operations of clamping, adsorbing, precisely moving and positioning the product to be processed.
It should be noted that the second preset motion track may be an independent linear motion track, and at this time, the air supply module 30 is driven by the air circuit resetting module 40 pneumatically to move to the air outlet 30b of the air supply module 30 and the air inlet of the air control box 4 by the linear motion track. The second preset motion track may also be an independent curve motion track, and at this time, the air supply module 30 moves to the air outlet 30b of the air supply module 30 and the air inlet of the air control box 4 according to the curve motion track under the pneumatic drive of the air path resetting module 40. The second preset motion track may be a combination of a linear motion track and a curved motion track, at this time, the air supply module 30 may move to a certain intermediate position (i.e. a connection position between the linear motion track and the curved motion track) according to the linear motion track under the pneumatic driving of the air circuit resetting module 40, and then move to an air outlet 30b of the air supply module 30 and an air inlet of the air control box 4 according to the curved motion track from the certain intermediate position under the pneumatic driving of the air circuit resetting module 40; of course, the air supply module 30 may also move to a certain middle position according to a curved motion track under the pneumatic driving of the air path resetting module 40, and then move to the air outlet 30b of the air supply module 30 to butt joint with the air inlet of the air control box 4 according to a straight motion track under the pneumatic driving of the air path resetting module 40. In addition, it should be noted that the second preset motion trajectory and the first preset motion trajectory may be completely overlapped, may be partially overlapped, or may be completely misaligned. For example, when the second preset motion trajectory is completely coincident with the first preset motion trajectory, the second preset motion trajectory may be a linear motion trajectory, and the first preset motion trajectory corresponds to the linear motion trajectory.
Of course, the air supply module 1 may further include a protection cover, which is disposed on the periphery of the bearing seat 10, so as to protect the air path driving module 20, the air supply module 30, and the air path resetting module 40 in the air supply module 1, for example, from water and dust. The specific shape of the protective cover is not limited, and a designer can reasonably design according to actual needs; similarly, the specific material of the protective cover is not limited, and a designer can reasonably select according to actual needs. The specific connection mode between the protective cover and the bearing seat 10 is not limited, and a designer can reasonably design according to actual needs; for example, when the protection cover is not detachably connected to the bearing seat 10, the protection cover may be connected to the bearing seat 10 by welding or gluing; when the protection cover is detachably connected with the bearing seat 10, the protection cover can be connected with the bearing seat 10 by one or more of a screw connection, a clamping connection, a plugging connection and the like.
Based on the air supply module 1 in the embodiment of the application, in the air supply state, the air circuit driving module 20 drives the air supply module 30 to move according to a first preset movement track until the air outlet 30b of the air supply module 30 is used for being in butt joint with the air inlet of the air control box 4, at this time, the air flow generated by an external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, and the air control box 4 can control the sub-module 3 to clamp, adsorb, precisely move, position and other operations on a product to be processed in a pneumatic manner according to actual needs; in the air-off state, the air circuit reset module 40 pneumatically drives the air supply module 30 to move according to a second preset movement track until the air outlet 30b of the air supply module 30 is used for being staggered with the air inlet of the air control box 4, at the moment, air flow generated by an external air source cannot flow out of the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, the air control box 4 has an automatic air locking function, so that the movable sub-module 3 can still maintain the operations of clamping, adsorbing, precisely moving, positioning and the like of a product to be processed, and the convenience of clamping the product to be processed by the movable sub-module 3 is improved.
Further, consider that the air path driving module 20 is configured to provide driving force to the air supply module 30, so that the air supply module 30 moves according to the first preset movement track. In order to provide the air path driving module 20 with a corresponding function, as shown in fig. 1-5, in some embodiments, the air path driving module 20 includes a driving member 21, where the driving member 21 is disposed on the air supply module 30 or the carrier 10, and the driving member 21 is configured to drive the air supply module 30 to move according to a first preset movement track until the air outlet 30b of the air supply module 30 is in butt joint with the air inlet of the air control box 4. By designing the driving member 21, the air supply module 30 can move according to the first preset movement track under the action of the driving member 21 to communicate the air inlet 30a of the air supply module 30 with the air inlet of the air control box 4.
In particular, it is understood that the embodiments of the driving member 21 may be numerous, and the specific arrangement of the driving member 21 may be different for different embodiments of the driving member 21, and the embodiments of the driving member 21 may be, but are not limited to, the following embodiments.
For example, in the first embodiment, the air box 4 includes a box body mounted to the mover module 3 and a first magnet (not shown in the drawing) provided to the box body. The driving piece 21 includes a second magnet 211, the second magnet 211 is disposed on the air supply module 30, the magnetism of the second magnet 211 is opposite to that of the first magnet, and the second magnet 211 drives the air supply module 30 to move according to a first preset movement track under the action of the magnetic attraction force of the first magnet, so that the air outlet 30b of the air supply module 30 is used for docking with the air inlet of the air control box 4. In this design, by designing the driving member 21 to be the second magnet 211, the second magnet can drive the air supply module 30 connected with the second magnet to move according to the first preset movement track under the action of the magnetic attraction force of the first magnet, so that the air outlet 30b of the air supply module 30 is communicated with the air inlet of the air control box 4, and the air flow generated by the external air source can flow out of the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, so that the air control box 4 can control the mover module 3 to clamp, adsorb, precisely move, position and other operations on the product to be processed in a pneumatic manner according to actual needs.
In the second embodiment, the driving member 21 may include a driving motor (not shown in the drawing), where the driving motor is disposed on the carrying seat 10, and a driving shaft of the driving motor is connected to the air supply module 30 (indirectly via a screw rod, for example), and the driving motor rotates to drive the air supply module 30 connected to the driving motor to move according to a first preset movement track, so that an air outlet 30b of the air supply module 30 is communicated with an air inlet of the air control box 4, so that an air flow generated by an external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, and thus the air control box 4 can control the mover module 3 to perform operations of clamping, adsorbing, precise moving positioning, and the like, on a product to be processed in a pneumatic manner according to actual needs.
In the third embodiment, the driving member 21 may include a driving cylinder (not shown in the drawing), where the driving cylinder is disposed on the bearing seat 10, and a telescopic rod of the driving cylinder is connected to the air supply module 30, and the telescopic rod of the driving cylinder performs telescopic motion to drive the air supply module 30 connected to the driving cylinder to move according to a first preset motion track, so that an air outlet 30b of the air supply module 30 is communicated with an air inlet of the air control box 4, so that an air flow generated by an external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, and thus the air control box 4 can control the operation of clamping, adsorbing, precisely moving and positioning a product to be processed in a pneumatic manner according to actual needs.
Further, considering that the air circuit driving module 20 is also used as a structural member for realizing air flow of an external air source in the air supply module 1, in order to enable the air circuit driving module 20 to have corresponding functions, as shown in fig. 1-4, in some embodiments, the air supply module 30 includes an air supply unit 31 and a trigger piece 32, the air supply unit 31 is slidably connected with the carrier 10, and the trigger piece 32 is provided on the air supply unit 31; the air path driving module 20 further comprises a driving switch unit 22, the driving switch unit 22 is arranged on the bearing seat 10, an air inlet of the driving switch unit 22 is used for being connected with an external air source, a first air outlet of the driving switch unit 22 is communicated with an air inlet of the air supply unit 31, and the driving switch unit 22 has a first on state and a first off state; wherein, in the air supply state, the driving piece 21 drives the air supply unit 31 to move according to a first preset movement track, so that the trigger piece 32 contacts with the driving switch unit 22 to enable the driving switch unit 22 to be in a first conduction state, and in the first conduction state, an external air source is used for supplying air to the air control box 4; in the air-off state, the air circuit resetting module 40 drives the air supply unit 31 to move according to a second preset movement track in a pneumatic driving manner, so that the trigger piece 32 is spaced from the driving switch unit 22, and the driving switch unit 22 is in a first off state, and in the first off state, the external air source stops supplying air to the air control box 4. So designed, the trigger piece 32 corresponds to a trigger switch, the air supply module 30 moves to the air outlet 30b of the air supply module 30 to be communicated with the air inlet of the air control box 4 according to a first preset movement track under the action of the driving piece 21, at this moment, the trigger piece 32 moves to be in contact with the driving switch unit 22 along with the air supply module 1, so that the driving switch unit 22 is in a first conduction state, at this moment, the air flow generated by an external air source can flow out of the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4, and therefore the air control box 4 can control the operation of clamping, adsorbing, precisely moving and positioning the product to be processed in a pneumatic mode according to actual needs by controlling the sub-module 3. On the contrary, the air supply module 30 moves to the air outlet 30b of the air supply module 30 according to the second preset movement track under the pneumatic driving action of the air path resetting module 40 to disconnect from the air inlet of the air control box 4, at this time, the trigger piece 32 moves along with the air supply module 1 to be spaced from the driving switch unit 22, so that the driving switch unit 22 is in the first off state, and at this time, the air flow generated by the external air source cannot flow out from the air outlet 30b of the air supply module 30 and flows into the air control box 4 from the air inlet of the air control box 4.
Of course, in other embodiments, the air supply module 30 may also include an air supply unit 31 and a sensing element (not shown in the drawings), where the air supply unit 31 is slidably connected to the carrier 10, and the sensing element is disposed on one of the air supply unit 31 and the carrier 10; the air path driving module 20 further comprises a driving switch unit 22, the driving switch unit 22 is arranged on the bearing seat 10, an air inlet of the driving switch unit 22 is used for being connected with an external air source, a first air outlet of the driving switch unit 22 is communicated with an air inlet 30a of the air supply unit 31, and the driving switch unit 22 has a first on state and a first off state; in the air supply state, the driving piece 21 drives the air supply unit 31 to move according to a first preset movement track, so that the sensing piece falls in a corresponding sensing area, at the moment, the sensing piece can send a control signal to the driving unit, the driving switch unit 22 is in a first conduction state according to the control signal, and at the moment, air flow generated by an external air source can flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4; in the air-break state, the driving member 21 drives the air supply unit 31 to move according to the second preset cloud top track, so that the sensing member falls outside the corresponding sensing area, at this time, the sensing member can send another control signal to the driving unit, the driving switch unit 22 is in the first off state according to the other control signal, and at this time, the air flow generated by the external air source cannot flow out from the air outlet 30b of the air supply module 30 and flows into the air control box 4 from the air inlet of the air control box 4. The sensing element may be, but not limited to, a photoelectric sensor or the like.
It should be noted that, considering that if only one mounting position (such as a mounting hole) for mounting the trigger member 32 is machined on the air supply unit 31, due to machining errors, after the trigger member 32 is mounted on the air supply unit 31 corresponding to the one mounting position, there may be a driving member 21 to drive the air supply unit 31 to move according to the first preset movement track until the air outlet 30b of the air supply unit 31 is in butt joint with the air inlet of the air control box 4, and the trigger member 32 is still spaced (i.e. not in contact) with the driving switch unit 22, at this time, air flow generated by the external air source cannot flow out from the air outlet 30b of the air supply module 30 and flow into the air control box 4 from the air inlet of the air control box 4. In order to solve this problem, it is designed that the position of the trigger 32 on the air supply unit 31 is adjustable. The adjusting mode of the trigger piece 32 on the air supply unit 31 can be stepwise or stepless; for example, when the tension spring 321 and the air supply unit 31 are adjusted in a stepwise manner, a plurality of through holes spaced along the movement direction of the air supply unit 31 may be formed on one side of the air supply unit 31, and the trigger 32 is connected to the air supply unit 31 corresponding to any one of the through holes; when stepless adjustment is performed between the tension spring 321 and the air supply unit 31, a long-strip-shaped through hole extending along the movement defense line of the air supply unit 31 may be formed at one side of the air supply unit 31, and the trigger piece 32 is correspondingly fixed at a certain suitable position of the long-strip-shaped through hole.
In particular, it will be appreciated that there may be many embodiments of the trigger 32, and that the embodiments of the drive switch unit 22 may be the same or different for different embodiments of the trigger 32. The embodiment of the trigger 32 and the embodiment of the driving switch unit 22 may be, but not limited to, the following embodiments.
As shown in fig. 1 to 4, in the first embodiment, the trigger 32 includes a tension spring 321, and the tension spring 321 is connected to the air supply unit 31 in a cantilever shape; the driving switch unit 22 comprises a micro switch 221 and a valve connecting structure 222, the micro switch 221 is arranged on the bearing seat 10, and the valve connecting structure 222 is arranged on the bearing seat 10 and is electrically connected with the micro switch 221; wherein, in the air supply state, the tension spring 321 is in contact with the electrical contact of the micro switch 221, so that the valve connecting structure 222 is in a first conduction state; in the off state, the tension spring 321 is spaced from the electrical contact of the microswitch 221 to place the valve connection structure 222 in the first off state. Through designing extension spring 321, air feed unit 31 drives the extension spring 321 that is connected with it simultaneously under the effect of driving piece 21 and moves, makes extension spring 321 and the electric contact of micro-gap switch 221 contact, and valve connection structure 222 is in first on state this moment, and the air current that the outside air supply produced can follow air outlet 30b of air feed module 30 and follow the air inlet of pneumatic control case 4 and flow into pneumatic control case 4 to make pneumatic control case 4 can control the operation such as active cell module 3 carries out centre gripping, adsorb, accurate removal location through pneumatic mode to the product of treating according to actual need. Through designing extension spring 321, air supply unit 31 drives the extension spring 321 that is connected with it simultaneously under the effect of driving piece 21 and moves, makes extension spring 321 and micro-gap switch 221's electrical contact interval, and valve connection structure 222 is in first off-state this moment, and the air current that the outside air supply produced can not follow air outlet 30b of air supply module 30 flows into air control box 4.
In the second embodiment, the trigger 32 includes a touch switch, and the touch switch is disposed on the air supply unit 31; the driving switch unit 22 comprises a micro switch 221 and a valve connecting structure 222, the micro switch 221 is arranged on the bearing seat 10, and the valve connecting structure 222 is arranged on the bearing seat 10 and is electrically connected with the micro switch 221; wherein, in the air supply state, the touch switch is in contact with the electrical contact of the micro switch 221, so that the valve connecting structure 222 is in the first conduction state; in the off state, the tension spring 321 is spaced from the electrical contact of the microswitch 221 to place the valve connection structure 222 in the first off state.
Further, considering that the valve connection structure 222 can realize both on-off of the air path and connection of the air path, in order to enable the valve connection structure 222 to have corresponding functions, as shown in fig. 1-4, the valve connection structure 222 is designed, in some embodiments, to include a first electromagnetic valve 2221, a first pipe joint 2222, and a second pipe joint 2223, where the first electromagnetic valve 2221 is disposed on the carrier 10 and has a first on state and a first off state, one end of the first pipe joint 2222 is communicated with the first electromagnetic valve 2221, the other end of the first pipe joint 2222 is used for connecting an external air source, one end of the second pipe joint 2223 is communicated with the first electromagnetic valve 2221, and the other end of the second pipe joint 2223 is connected with the air inlet of the air supply unit 31. So designed, the first solenoid valve 2221 is in the on state, so that the air passage between the second pipe joint 2223 and the air inlet 30a of the air supply unit 31 can be conducted, and at this time, the air flow generated by the external air source can flow out from the air outlet 30b of the air supply module 30 and into the air control box 4 from the air inlet of the air control box 4.
Further, considering that air flow generated from an external air source may leak from the air outlet 30b of the air supply module 30 into the air inlet of the air control box 4, in order to make the air tightness when the air outlet 30b of the air supply module 30 is butted with the air inlet of the air control box 4 good, as shown in fig. 1-4, the air supply module 30 is designed, in some embodiments, to include an air supply unit 31 and a sealing member 33, the air supply unit 31 is slidably connected with the carrier 10, and the sealing member 33 is provided at the air outlet 30b of the air supply unit 31. The specific forms of the sealing member 33 may be many, and the specific arrangement modes of the sealing member 33 are different for the sealing members 33 with different specific forms, where the specific shape of the sealing member 33 is not limited, and a designer can reasonably design according to actual needs. For example, the seal 33 may be, but is not limited to, a rubber or silicone ring with good sealing properties. In this design, by providing the seal member 33, it is possible to effectively ensure good sealing in the process of the air flow generated by the external air source flowing from the air outlet 30b of the air supply module 30 to the air inlet of the air box 4.
Further, considering that the air supply module 30 is separated from the carrier 10 when moving along the second preset movement track under the pneumatic driving of the air path resetting module 40, as shown in fig. 1-4, the air supply module 30 is designed to be separated from the carrier 10, and in some embodiments, the air supply module 30 further includes an air supply unit 31 and a limiting member 34, the air supply unit 31 is slidably connected with the carrier 10, and the limiting member 34 is disposed on the carrier 10 to limit the air supply unit 31 from separating from the carrier 10. The specific forms of the limiting member 34 may be many, and specific setting modes of the limiting member 34 are different for the limiting members 34 with different specific forms, and specific shapes of the limiting member 34 are not limited herein, so that a designer can reasonably design according to actual needs. For example, the limiting member 34 may be, but not limited to, a limiting block or a limiting plate fixedly connected to the carrier 10. In this design, by providing the stopper 34, the air supply unit 31 is not separated from the carrier 10 when sliding on the carrier 10.
Further, considering that the air circuit reset module 40 is further used as an external air source in the air supply module 1 to stop supplying air to the air control box 4, in order to enable the air circuit reset module 40 to have a corresponding function, as shown in fig. 1-4, in some embodiments, the air circuit reset module 40 includes a reset switch unit 41 and a reset cylinder 42, the air circuit reset module 40 is disposed on the carrier 10, and an air inlet of the reset switch unit 41 is communicated with a second air outlet of the air circuit driving module 20, and the reset switch unit 41 has a second on state and a second off state; the reset cylinder 42 is arranged on the bearing seat 10, and an air inlet of the reset cylinder 42 is communicated with an air outlet of the reset switch unit 41; wherein, in the air supply state, the reset switch unit 41 is in a second off state, and in the second off state, the reset switch unit 41 can block the air flow of the external air source from flowing to the reset cylinder 42; in the air-off state, the reset switch unit 41 is in a second conduction state, and in the second conduction state, the reset switch unit 41 can enable the air flow of the external air source to flow to the reset air cylinder 42, so that the reset air cylinder 42 drives the air supply module 30 to move according to a second preset movement track until the air outlet 30b of the air supply module 30 is used for being staggered with the air inlet of the air control box 4. So designed, when the reset switch unit 41 is in the second conducting state, the air flow generated by the external air source can flow to the reset air cylinder 42, so that the reset air cylinder 42 drives the air supply module 30 to move according to the second preset movement track until the air outlet 30b of the air supply module 30 is disconnected with the air inlet of the air control box 4, at the moment, the external air source does not supply air to the air control box 4 any more, the air control box 4 has an automatic air locking function, and the sub-module 3 can still maintain the operations of clamping, adsorbing, precisely moving, positioning and the like of the product to be processed.
It should be noted that, the communication manner between the air inlet of the reset cylinder 42 and the air outlet of the reset switch unit 41 may be, but not limited to, a pipe connection. The specific connection mode between the air inlet of the reset cylinder 42 and the air outlet of the reset switch unit 41 is not limited, and a designer can reasonably design according to actual needs. For example, the air supply module 1 further includes a third air pipe 70, one end of the third air pipe 70 communicates with the air outlet of the reset switch unit 41, and the other end of the third air pipe 70 communicates with the air inlet of the reset cylinder 42.
It should be noted that, the reset cylinder 42 drives the air supply module 30 to move according to the second preset movement track until the air outlet 30b of the air supply module 30 is disconnected from the air inlet of the air control box 4, and the tension spring 321 is in linkage with (i.e. spaced from) the electrical contact of the micro switch 221.
Further, considering that the reset switch unit 41 can realize both on-off and connection of the air path, in order to enable the reset switch unit 41 to have the corresponding functions, as shown in fig. 1-5, the air path driving module 20 includes a third pipe joint 2224 (the valve connection structure 222 further includes the third pipe joint 2224), and the reset switch unit 41 includes a second electromagnetic valve 411, a fourth pipe joint 412, a fifth pipe joint 413, and a sixth pipe joint 414; the second electromagnetic valve 411 is arranged on the bearing seat 10; one end of the fourth pipe joint 412 communicates with the second solenoid valve 411, and the other end of the fourth pipe joint 412 communicates with the third pipe joint 2224; one end of the fifth pipe joint 413 communicates with the second electromagnetic valve 411; one end of the sixth pipe joint 414 communicates with the other end of the fifth pipe joint 413, and the other end of the sixth pipe joint 414 communicates with the reset cylinder 42; wherein, in the air supply state, the second solenoid valve 411 is in a second off state; in the off state, the second solenoid valve 411 is in a second on state. By the design, the second electromagnetic valve 411 is in a second conduction state, so that conduction of an air path between the sixth pipe joint 414 and the fifth pipe joint 413 can be realized, and the second electromagnetic valve 411 is in a second disconnection state, so that air flow of an external air source does not flow to the reset air cylinder 42.
Further, considering that there may be a problem that the reset cylinder 42 may damage the reset cylinder 42 or the air supply module 30 when the air supply module 30 is driven to move along the second preset track, as shown in fig. 1-4, in order to protect the reset cylinder 42 or the air supply module 30, the air path reset module 40 further includes a buffer member 43 in some embodiments, where the reset cylinder 42 includes a cylinder body and a piston rod, the cylinder body is disposed on the carrier 10, the piston rod can perform telescopic motion relative to the cylinder body, and the buffer member 43 is disposed at an end of the piston rod away from the cylinder body. The cushioning member 43 may be in various forms, and the cushioning member 43 may be, but is not limited to, a sponge or rubber, and the specific shape of the cushioning member 43 is not limited herein, so that a designer may reasonably design according to actual needs. For example, the cushioning member 43 may be, but not limited to, a rubber pad or foam having a cushioning and shock-absorbing protection function. In this design, by providing the buffer 43, the reset cylinder 42 may protect other components in the air path reset module 40 when driving the air supply module 30 to move.
Referring to fig. 5 and 6, a conveying line is provided in a second aspect of the present application, the conveying line includes a stator module 2, a rotor module 3, a pneumatic control box 4 and the air supply module 1, the rotor module 3 is slidably connected with the stator module 2, and the pneumatic control box 4 is installed on the rotor module 3. In this design, have the transfer chain of above-mentioned air feed module 1, can conveniently provide power for the mover module 3 in the transfer chain so that mover module 3 is fixed and is waited to process the product.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, but does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely used for illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (11)
1. The air supply module is characterized by being applied to a conveying line, wherein the conveying line comprises a stator module, a rotor module and an air control box, the rotor module is in sliding connection with the stator module, and the air control box is installed on the rotor module; the air supply module includes:
A bearing seat;
the gas circuit driving module comprises a driving piece and a driving switch unit, wherein the driving piece is arranged on the gas supply module or the bearing seat, the driving switch unit is arranged on the bearing seat, and a gas inlet of the driving switch unit of the gas circuit driving module is used for connecting an external gas source;
the air supply module is in sliding connection with the bearing seat, an air inlet of the air supply module is communicated with a first air outlet of the driving switch unit of the air path driving module, and an air outlet of the air supply module is communicated with an air inlet of the air control box;
the air passage resetting module is arranged on the bearing seat, and an air inlet of the air passage resetting module is communicated with a second air outlet of the air passage driving module;
the air supply module is provided with an air supply state and an air interruption state, and in the air supply state, the driving piece of the air circuit driving module drives the air supply module to move according to a first preset movement track to enable an air outlet of the air supply module to be in butt joint with an air inlet of the air control box, so that the air control box can control the sub-module to clamp a product to be processed in a pneumatic mode; in the air-off state, the air circuit reset module drives the air supply module to move according to a second preset movement track in a pneumatic driving mode to enable the air outlet of the air supply module to be staggered with the air inlet of the pneumatic control box.
2. The air supply module as set forth in claim 1, wherein the air control box comprises a box body and a first magnet, the box body is mounted on the sub-module, and the first magnet is disposed on the box body;
the driving piece comprises a second magnet, the second magnet is arranged on the air supply module, the magnetism of the second magnet is opposite to that of the first magnet, and the second magnet drives the air supply module to move according to the first preset movement track under the action of the magnetic attraction force of the first magnet so that an air outlet of the air supply module is used for being in butt joint with an air inlet of the pneumatic control box.
3. The gas supply module as set forth in claim 1, wherein,
the air supply module comprises an air supply unit and a trigger piece, wherein the air supply unit is in sliding connection with the bearing seat, and the trigger piece is arranged on the air supply unit;
the drive switch unit has a first on state and a first off state;
the driving piece drives the air supply unit to move according to the first preset movement track in the air supply state, so that the trigger piece is in contact with the driving switch unit, the driving switch unit is in the first conduction state, and the external air source is used for supplying air to the air control box in the first conduction state; in the air-off state, the air circuit reset module drives the air supply unit to move according to the second preset movement track in a pneumatic driving mode, so that the trigger piece is separated from the driving switch unit, the driving switch unit is in the first off state, and in the first off state, the external air source stops supplying air to the air control box.
4. The gas supply module as set forth in claim 3, wherein,
the trigger piece comprises a tension spring which is connected with the air supply unit in a cantilever manner;
the driving switch unit comprises a micro switch and a valve connecting structure, the micro switch is arranged on the bearing seat, and the valve connecting structure is arranged on the bearing seat and is electrically connected with the micro switch;
wherein, in the air supply state, the tension spring is contacted with the electric contact of the micro switch so as to enable the valve connecting structure to be in the first conduction state; in the air-break state, the tension spring is spaced from the electrical contact of the micro switch so that the valve connecting structure is in the first off state.
5. The air supply module as set forth in claim 4, wherein said valve connection structure includes:
the first electromagnetic valve is arranged on the bearing seat and is provided with the first on state and the first off state;
one end of the first pipe joint is communicated with the first electromagnetic valve, and the other end of the first pipe joint is used for being connected with the external air source;
and one end of the second pipe joint is communicated with the first electromagnetic valve, and the other end of the second pipe joint is connected with the air inlet of the air supply unit.
6. The air supply module of claim 1, wherein the air supply module comprises an air supply unit slidably coupled to the carrier and a seal disposed at an air outlet of the air supply unit.
7. The air supply module of claim 1, wherein the air supply module comprises an air supply unit and a limiting member, the air supply unit is slidably connected with the bearing seat, and the limiting member is disposed on the bearing seat to limit the air supply unit from being separated from the bearing seat when moving according to the second preset movement track.
8. The air supply module as set forth in any one of claims 1-7, wherein the air circuit reset module includes:
the reset switch unit is arranged on the bearing seat, an air inlet of the reset switch unit is communicated with a second air outlet of the air path driving module, and the reset switch unit is in a second on state and a second off state;
the reset cylinder is arranged on the bearing seat, and an air inlet of the reset cylinder is communicated with an air outlet of the reset switch unit;
wherein, in the air supply state, the reset switch unit is in the second off state, and in the second off state, the reset switch unit can block the air flow of the external air source from flowing to the reset cylinder; in the air-break state, the reset switch unit is in the second conduction state, and in the second conduction state, the reset switch unit can enable the air flow of the external air source to flow to the reset cylinder, so that the reset cylinder drives the air supply module to move according to the second preset movement track until the air outlet of the air supply module is used for being staggered with the air inlet of the air control box.
9. The air supply module as set forth in claim 8, wherein said air circuit driving module includes a third tube joint;
the reset switch unit comprises a second electromagnetic valve, a fourth pipe joint, a fifth pipe joint and a sixth pipe joint; the second electromagnetic valve is arranged on the bearing seat; one end of the fourth pipe joint is communicated with the second electromagnetic valve, and the other end of the fourth pipe joint is communicated with the third pipe joint; one end of the fifth pipe joint is communicated with the second electromagnetic valve; one end of the sixth pipe joint is communicated with the other end of the fifth pipe joint, and the other end of the sixth pipe joint is communicated with the reset cylinder;
wherein, in the air supply state, the second solenoid valve is in the second off state; and in the air-break state, the second electromagnetic valve is in the second conduction state.
10. The air supply module as set forth in claim 8, wherein the air path reset module further comprises a buffer member, the reset cylinder comprises a cylinder body and a piston rod, the cylinder body is disposed on the bearing seat, the piston rod can make telescopic movement relative to the cylinder body, and the buffer member is disposed at an end of the piston rod away from the cylinder body.
11. A conveyor line, comprising:
a stator module;
the sub-module is connected with the stator module in a sliding way;
the pneumatic control box is arranged on the sub-module;
the air supply module of any one of claims 1-10.
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