CN115285615A - Hollow body product conveying system - Google Patents

Hollow body product conveying system Download PDF

Info

Publication number
CN115285615A
CN115285615A CN202211206422.5A CN202211206422A CN115285615A CN 115285615 A CN115285615 A CN 115285615A CN 202211206422 A CN202211206422 A CN 202211206422A CN 115285615 A CN115285615 A CN 115285615A
Authority
CN
China
Prior art keywords
product
chain
guide rod
assembly
air
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.)
Granted
Application number
CN202211206422.5A
Other languages
Chinese (zh)
Other versions
CN115285615B (en
Inventor
安旭
凌杰
汪洋
李达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou SLAC Precision Equipment Co Ltd
Original Assignee
Suzhou SLAC Precision Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou SLAC Precision Equipment Co Ltd filed Critical Suzhou SLAC Precision Equipment Co Ltd
Priority to CN202211206422.5A priority Critical patent/CN115285615B/en
Publication of CN115285615A publication Critical patent/CN115285615A/en
Application granted granted Critical
Publication of CN115285615B publication Critical patent/CN115285615B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
    • 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
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0252—Cans
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0276—Tubes and pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention discloses a hollow body product conveying system. The hollow body product delivery system includes at least one product delivery unit, the product delivery unit including: set gradually first product transfer device, second product conveyor and second product transfer device along the direction of delivery of product, second product conveyor is used for carrying the product, just second product conveyor includes second actuating mechanism, second chain, second sprocket group and a plurality of second chain annex, second actuating mechanism is connected with second chain transmission through second sprocket group, and a plurality of second chain annex set up on the second chain, second chain annex can insert in the hollow structure of product and not with the surface contact of product. The hollow body product conveying system provided by the embodiment of the invention can realize product transfer and conveying among different process equipment, thereby overcoming the problem of different product pitches of different process equipment.

Description

Hollow body product conveying system
Technical Field
The invention relates to the field of product conveying, in particular to a hollow body product conveying system.
Background
In the production line of hollow products, a conveying line is often required to be added between different process main machine devices, and the conveying line has the function of balancing the rotating speed and the buffer area of the different process main machines before and after the process main machines are balanced. Meanwhile, the conveying line needs to meet the requirements that products cannot be scratched on the surface, the production line speed is high, the production line buffer amount is large and the like. Most of the existing production line conveying equipment cannot meet the requirements at the same time.
Disclosure of Invention
The main object of the present invention is to provide a hollow body product conveying system that overcomes the drawbacks of the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
an embodiment of the present invention provides a hollow body product conveying system, including at least one product conveying unit, where the product conveying unit includes:
the product conveying device comprises a first product conveying device, a second product conveying device and a second product conveying device, wherein the first product conveying device, the second product conveying device and the second product conveying device are sequentially arranged along the conveying direction of a product, the second product conveying device is used for conveying the product and comprises a second driving mechanism, a second chain wheel set and a plurality of second chain accessories, the second driving mechanism is in transmission connection with the second chain through the second chain wheel set, the second chain accessories are arranged on the second chain, and the second chain accessories can be inserted into the hollow structure of the product and are not in contact with the outer surface of the product;
the first product transfer device is used for transferring the products provided by the first process equipment to the second chain accessory, and the second product transfer device is used for transferring the products on the second chain accessory to the second process equipment.
In a specific embodiment, the second sprocket group includes a plurality of second sprockets, the second chain is around establishing on a plurality of second sprockets that the second sprocket group contains, second actuating mechanism is connected with at least one second sprocket transmission of second sprocket group and drives the second sprocket rotates, and is a plurality of the second chain annex is followed the length direction of second chain is fixed setting in proper order on the second chain.
In a particular embodiment, the second chain attachment includes a pin, and an axial direction of the second chain attachment is parallel to an axial direction of the second sprocket.
In a particular embodiment, the hollow structure of the product is arranged at one end in the axial direction of the product, which is parallel to the axial direction of the second chain accessory.
In a specific embodiment, the first product transfer device comprises a product transfer roller assembly comprising a guide bar assembly, a slider assembly, a product securing assembly, a fourth drive mechanism, and a fifth drive mechanism; the guide rod assembly comprises a plurality of guide rods, the guide rods are sequentially arranged in parallel at intervals along a selected direction and are connected to form a roller structure, and the axial direction of each guide rod is parallel to the axial direction of the roller structure; the fourth driving mechanism is in transmission connection with the roller structure and is used for driving the roller structure to rotate by taking the axis of the roller structure as a shaft;
the sliding block assembly comprises a plurality of sliding blocks, each sliding block is movably arranged on at least one guide rod, the fifth driving mechanism is in transmission connection with the sliding blocks and is used for driving the sliding blocks to move at a first position and a second position along the guide rods, and the product fixing assembly is used for fixing a product on the sliding blocks;
at least one selected second chain wheel of the second chain wheel group is coaxially arranged with the guide rod fixing disc roller structure, and a plurality of second chain accessories corresponding to the selected second chain wheels and a product conveying device of the first process equipment or the second process equipment are positioned on the motion track of the product on the product transferring roller assembly and respectively correspond to a first position and a second position;
when the sliding block is positioned at the first position, the second chain accessory is arranged in the hollow structure of the product, and the product can move along the second chain together with the second chain accessory or can be separated from the second chain accessory along the axial direction of the second chain accessory;
when the sliding block is located at the second position, the product on the product conveying device of the first process equipment or the second process equipment can be fixed on the sliding block by the product fixing component, or the product fixing component releases the fixing of the product, and the product on the sliding block can be released to the product conveying device of the first process equipment or the second process equipment.
In a particular embodiment, the second product transfer device is identical in construction to the first product transfer device.
In a specific embodiment, at least one selected second sprocket of the second sprocket set is coaxially disposed with the roller structure and fixedly connected to the roller structure, and the fourth driving mechanism is the same as the second driving mechanism, and the selected second sprocket and the roller structure can rotate coaxially and synchronously.
In a specific embodiment, the diameter of the selected second sprocket is larger than the diameter of the roller structure, a plurality of second chain attachments corresponding to the selected second sprocket are arranged around the roller structure along the circumferential direction of the roller structure, and the distance between the second chain attachments and the sliding blocks in the radial direction of the roller structure is smaller than the radial dimension of the product, so that the second chain attachments can be inserted into the hollow structure of the product along the axial direction of the guide rod during the movement of the product along the guide rod.
In a particular embodiment, a plurality of said guide rods are distributed on the rolling surface of the outer periphery of said drum structure.
In a specific embodiment, the guide rod assembly further comprises at least one guide rod fixing disc, and a plurality of guide rods are fixedly arranged on the guide rod fixing disc along the circumferential direction of the guide rod fixing disc so as to form the roller structure, wherein the axial directions of the guide rods are parallel to the axial direction of the guide rod fixing disc; and the fourth driving mechanism is in transmission connection with the guide rod fixing disc.
In a specific embodiment, at least one selected second sprocket of the second sprocket set is coaxially disposed and fixedly connected with the guide bar fixing disk.
In a specific embodiment, the guide rod assembly comprises two guide rod fixing discs, the two guide rod fixing discs are coaxial and are arranged at intervals, and two ends of each guide rod are fixedly connected with one guide rod fixing disc respectively, so that the roller structure is formed.
In a specific embodiment, the product fixing assembly comprises a magnetic adsorption mechanism and/or a negative pressure adsorption mechanism, and the product fixing assembly can adsorb and fix the product on the sliding block in at least one of a magnetic adsorption mode and a negative pressure adsorption mode.
In a specific embodiment, the magnetic adsorption mechanism is fixedly arranged on the surface and/or inside of the slider, and the product is a product capable of being magnetically adsorbed, or the product itself comprises a structure capable of being magnetically adsorbed, or a magnetic structure is fixedly arranged on the product.
In a specific embodiment, a first air chamber is arranged inside the slide block, a first air hole communicated with the first air chamber is arranged on the surface of the slide block, and the negative pressure adsorption mechanism is communicated with the first air chamber and is used for forming a negative pressure environment between the slide block and a product.
In a specific embodiment, the surface of the sliding block is also provided with a product groove, the shape of the product groove is matched with the shape of a product, and the first air hole is arranged on the surface of the product groove.
In a specific embodiment, a suction cup is further arranged in the product tank, and the suction cup is communicated with the first air hole.
In a specific embodiment, a second air chamber is arranged inside the guide rod, a second air hole communicated with the second air chamber is arranged on the guide rod, the second air chamber is communicated with the first air chamber through the second air hole, and the negative pressure adsorption mechanism is communicated with the first air chamber through the second air chamber.
In a specific embodiment, the second air hole is correspondingly arranged between the first position and the second position, and the second air hole is always positioned in the first air chamber when the sliding block moves between the first position and the second position.
In a specific embodiment, the slider has a mounting hole penetrating through the slider along a selected direction, the guide rod is partially movably sleeved in the mounting hole, a first gap is formed between the guide rod and the mounting hole, at least two sealing sleeves are further arranged between each mounting hole and the guide rod, the sealing sleeves are in sliding contact with the guide rod, or a second gap is formed between the sealing sleeves and the guide rod, the second gap is smaller than the first gap, and a hole cavity between at least two sealing sleeves forms the first air chamber.
In a specific embodiment, the sealing sleeve is arranged at the port at the two ends of the mounting hole.
In a specific embodiment, the sliding block is provided with at least two mounting holes arranged in parallel, and each mounting hole is correspondingly sleeved on a guide rod.
In a specific embodiment, the product fixing assembly further comprises an air distribution assembly, and the air distribution assembly is respectively communicated with the negative pressure adsorption mechanism and the second air chambers in the selected guide rods, so that the negative pressure adsorption mechanism can simultaneously and respectively fix and adsorb the products on the selected slide blocks.
In a specific embodiment, the air distribution assembly comprises an air distribution ring and an air distribution disc, the air distribution ring is fixedly arranged at the end part of the roller structure, a plurality of third air holes are arranged on the circumferential direction of the air distribution ring, a fourth air hole communicated with the second air chamber is further arranged on the guide rod, and the fourth air hole is communicated with the third air holes; the gas distribution plate is fixed and is in rotating fit with the gas distribution ring, a gas groove is formed in the gas distribution plate and is communicated with the negative pressure adsorption mechanism, the notch of the gas groove faces to the third gas hole, and in the rotating process of the gas distribution plate relative to the gas distribution ring, the notch of the gas groove is communicated with the selected third gas holes simultaneously.
In a specific embodiment, two ends of the third air hole are respectively communicated with the outer annular surface and the inner annular surface of the gas distribution ring, the fourth air hole is arranged in a contact area of the guide rod and the outer annular surface of the gas distribution ring, the gas distribution disc is arranged in an annular space inside the gas distribution ring, and the notch of the air groove is arranged on the circumferential surface of the gas distribution disc and extends along the circumferential direction of the gas distribution disc.
In a specific embodiment, the notch of the air groove corresponds to a central angle greater than 0 ° and less than 360 °.
In a specific embodiment, the gas distribution ring is fixedly connected with the guide rod fixing disc.
In a specific embodiment, the gas distribution ring, the gas distribution disc and the drum structure are arranged coaxially.
In a specific embodiment, the air distribution assembly further comprises a vent joint, the vent joint is fixedly arranged on the air distribution disc and communicated with the air groove, and the vent joint is further connected with the negative pressure adsorption mechanism.
In a specific embodiment, the negative pressure adsorption mechanism comprises a vacuum pumping mechanism.
In a specific embodiment, the product transferring roller assembly further comprises a fixed supporting assembly, the fixed supporting assembly comprises a fixed main shaft, the guide rod assembly is in rotating fit with the fixed main shaft, the fifth driving mechanism is fixedly arranged on the fixed main shaft, and the fixed main shaft is fixedly arranged on the equipment rack.
In a specific embodiment, the guide rod fixing disc is rotatably connected with the fixing main shaft through a bearing, and the gas distribution disc is fixedly arranged on the fixing main shaft.
In a specific embodiment, the fifth driving mechanism includes a cam and a cam follower, the cam is fixedly disposed on the fixed main shaft, the cam is disposed in the drum structure and surrounded by the guide rods, a guide groove is disposed on a wheel surface of the cam, the guide groove includes a forward section and a backward section, and the forward section and the backward section are disposed offset in an axial direction of the cam;
the cam follower is movably arranged in the guide groove and is fixedly connected with the sliding block, and when the roller structure rotates, the cam follower can move around the cam along the guide groove and is sequentially matched with the forward section and the backward section, so that the sliding block is driven to reciprocate along the guide rod.
In a specific embodiment, the guide groove is a spiral groove.
In a specific embodiment, the fifth driving mechanism includes a plurality of cam followers, each cam follower being associated with at least one slide.
In a specific embodiment, the cam is fixedly connected with a cam fixing disc, and the cam fixing disc is fixedly arranged on the fixed main shaft.
In a specific embodiment, the first process equipment comprises a first product conveying device and/or the second process equipment comprises a third product conveying device, and the first product conveying device or the third product conveying device is used for bearing a bearing table surface of a product, is positioned on the motion track of the product on the product transferring roller assembly and corresponds to the second position.
In one embodiment, the second movement path of the product on the product transfer roller assembly is tangent to the first movement path of the product on the first product conveying device or the third movement path of the product on the third product conveying device, or the second movement path of the product on the product transfer roller assembly is distant from the first movement path of the product on the first product conveying device or the third movement path of the product on the third product conveying device by an amount sufficient to smoothly transfer the product between the product transfer roller assembly and the first product conveying device or the third product conveying device.
In a specific embodiment, the first product conveying device comprises a first driving mechanism, a first chain wheel set and a plurality of first chain accessories, the first driving mechanism is in transmission connection with the first chain through the first chain wheel set, and the first chain accessories are sequentially arranged on the first chain, wherein the first chain accessories can be in contact with the surface of the product and limit the relative movement between the product and the first chain accessories.
In a specific embodiment, the first chain accessory comprises a first bearing part and a second bearing part, the first bearing part is fixedly connected with the first chain, the second bearing part is arranged at an angle with the first bearing part, and a limiting structure for bearing and limiting the movement of the product is formed between the first bearing part and the second bearing part.
In a specific embodiment, the first and second drive mechanisms are the same.
In a particular embodiment, the product pitch of the first and third product delivery devices is different.
In a specific embodiment, the hollow body product delivery system further comprises: the buffer balancing unit is arranged between the first product transfer device and the second product transfer device and at least used for buffering products conveyed by the second product conveying device and adjusting the running state of the second product conveying device.
Compared with the prior art, the invention has the advantages that: the hollow body product conveying system provided by the embodiment of the invention can realize product transfer and conveying among different process equipment, thereby overcoming the problem that the product pitches of different process equipment are different; the hollow body product conveying system provided by the embodiment of the invention can reduce the contact time/area with the surface of a product, and avoid/reduce the abrasion problem of the product in the conveying process; in addition, the hollow body product conveying system provided by the embodiment of the invention also has a product caching function, and when one process equipment is stopped, the normal operation of other process equipment is ensured, so that the influence of equipment maintenance on the production efficiency is reduced.
Drawings
FIG. 1 is a schematic diagram of a hollow body product line provided in an exemplary embodiment of the present invention;
FIG. 2 is a schematic diagram of a first product delivery assembly of a first processing assembly in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a schematic diagram of a first product transfer device cooperating with a first product delivery device and a second product delivery device for product transfer in accordance with an exemplary embodiment of the present invention;
FIG. 4 is a schematic diagram of a first product transfer device cooperating with a first product delivery device and a second product delivery device for product transfer in accordance with an exemplary embodiment of the present invention;
FIG. 5 is a schematic diagram of a first product transfer device and a first product delivery device for product transfer in accordance with an exemplary embodiment of the present invention;
FIG. 6 is a schematic diagram of a first product transfer device in accordance with an exemplary embodiment of the present invention;
FIG. 7 is a cross-sectional view of a stationary support member and a cam in accordance with an exemplary embodiment of the present invention;
FIG. 8 is a schematic view of a fixed support assembly and cam in accordance with an exemplary embodiment of the present invention;
FIG. 9 is a side view of a guide rod assembly in accordance with an exemplary embodiment of the present invention;
FIG. 10 is a schematic view of a guide rod assembly according to an exemplary embodiment of the present invention;
FIG. 11 is a schematic cross-sectional view of a first product transfer device in accordance with an exemplary embodiment of the present invention;
FIG. 12 is a schematic diagram of a set of guide rods in an exemplary embodiment of the present invention;
FIG. 13 is a schematic view of a slider assembly in accordance with an exemplary embodiment of the present invention;
FIG. 14 is a schematic view of a guide bar and slider assembly in combination with a stationary absorbent product in accordance with an exemplary embodiment of the present invention;
FIG. 15a is a schematic diagram of a gas distribution assembly in accordance with an exemplary embodiment of the present invention;
FIG. 15b is a side view of a gas panel in accordance with an exemplary embodiment of the present invention;
FIG. 16a is a cross-sectional view of a guide rod and a gas distribution ring in cooperation with one another in accordance with an exemplary embodiment of the present invention;
FIG. 16b is a cross-sectional view of a guide rod and a gas distribution assembly in a mated configuration in accordance with an exemplary embodiment of the present invention;
FIG. 17 is a schematic diagram of a second product transfer device cooperating with a third product delivery device and a second product delivery device for product transfer in accordance with an exemplary embodiment of the present invention;
fig. 18 is a schematic structural diagram of a buffer balancing unit according to an exemplary embodiment of the present invention.
Detailed Description
In the following, the technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings and the specific embodiments, unless otherwise specified, the chain, the sprocket, the driving motor, the control device and the corresponding numerical control program used in the embodiments of the present invention may be commercially available, and the specific product model thereof is not limited herein.
Example 1
A hollow product conveying system is arranged between a first process device and a second process device and is used for conveying a product with a hollow structure provided by the first process device 1 to the second process device, wherein the product is the hollow product with the hollow structure, the first process device is used for manufacturing and processing the product or carrying out a first process treatment on the product, the second process device is used for carrying out a second process treatment on the product, and the product pitches of the first process device and the second process device are the same or different.
Referring to fig. 1, a hollow body product conveying system includes at least one product conveying unit for conveying a product 8 having a hollow structure provided from a first process facility 1 to a second process facility 2, and at least one buffer balancing unit 5 for buffering the product conveyed from the product conveying unit and adjusting an operation state of the product conveying unit.
In this embodiment, each product conveying unit can be matched with one or more groups of the first process equipment 1 and the second process equipment 2, and of course, the hollow product conveying system can also comprise a plurality of product conveying units, and the structure of the hollow product conveying system is described by taking a single product conveying unit as an example.
In this embodiment, the product conveying unit includes a first product transferring device 3, a second product transferring device 3 and a second product transferring device 4, which are sequentially arranged between the first process equipment 1 and the second process equipment 2 along the conveying direction of the product, the second product conveying device is used for conveying the product, the first product transferring device 3 is used for transferring the product provided by the first process equipment to the second chain accessory 58, the second product transferring device 4 is used for transferring the product on the second chain accessory 58 to the second process equipment 2, the buffer balancing unit 5 is arranged between the first product transferring device 3 and the second product transferring device 4 and is matched with the second product conveying device, wherein the rack portions of the first product transferring device 3 and the second product transferring device 4 are fixedly connected with the rack of the buffer balancing unit 5 through the first connecting and supporting mechanisms 6 and 7, respectively, so as to improve the structural stability of the whole hollow product conveying system.
In this embodiment, referring to fig. 2, the first process equipment 1 has a first product conveying device for outputting the product 8, and the first product conveying device may be a part of the first process equipment 1, or may be separately provided; specifically, first product conveyor includes first actuating mechanism, first chain 9, first sprocket group and a plurality of first chain annex 10, first sprocket group includes a plurality of first sprockets, and first chain 9 is in proper order around establishing on a plurality of first sprockets and with 9 transmission coordination of first chain, first actuating mechanism is connected with at least one first sprocket drive to drive the operation of first chain 9, a plurality of first chain annex 10 set gradually on first chain 9, first chain annex 10 is used for bearing product 8.
In this embodiment, the plurality of first sprockets includes at least one driving sprocket 11, at least one following sprocket 12 and at least one idle sprocket 13, the driving sprocket 11 is in transmission connection with a first driving mechanism and can be driven by the first driving mechanism to rotate, it should be noted that the first driving mechanism may be a separately provided rotary driving motor or the like, or may be a driving mechanism of the first process equipment, that is, the first product conveying device is driven by the first process equipment 1 to operate.
In this embodiment, the first chain accessory 10 is capable of contacting the surface of the product 8 and limiting the relative movement between the product 8 and the first chain accessory 10, so as to reduce or avoid the friction damage of the first chain accessory 10 to the product 8.
In this embodiment, the first chain accessory 10 includes a first bearing part and a second bearing part, the first bearing part is fixedly connected with the first chain 9, the second bearing part is disposed at an angle with the first bearing part, and a limiting structure for bearing and limiting the movement of the product is formed between the first bearing part and the second bearing part, and the limiting structure may be a groove structure matched with the shape of the product.
In this embodiment, the first chain accessory 10 may be a plastic member or the like, so as to further reduce the friction damage of the first chain accessory 10 to the product 8.
In this embodiment, a plurality of the first chain accessories 10 are arranged on the first chain 9 at equal intervals.
In this embodiment, referring to fig. 3 and fig. 4, the second product conveying device includes a second driving mechanism, a second chain 41, a second sprocket set, and a plurality of second chain accessories 58, the second driving mechanism is in transmission connection with the second chain 41 through the second sprocket set, the plurality of second chain accessories 58 are disposed on the second chain 41, and the second chain accessories 58 can be inserted (extended) into the hollow structure of the product without contacting with the surface of the product.
In this embodiment, the second sprocket set includes a plurality of second sprockets, the plurality of second sprockets are sequentially disposed between the first product transferring device 3 and the second product transferring device 4 at intervals, the plurality of second sprockets may include a plurality of follower sprockets, a plurality of idle sprockets, a plurality of guide sprockets, and the like, and the specific arrangement manner of the plurality of second sprockets may be set according to specific situations, which is not specifically limited herein.
In this embodiment, the second chain 41 is wound around a plurality of second sprockets included in the second sprocket set, the second driving mechanism is in transmission connection with at least one second sprocket of the second sprocket set and drives the second sprocket to rotate, and the plurality of second chain accessories 58 are sequentially and fixedly disposed on the second chain 41 along the length direction of the second chain 41.
In the present embodiment, the second chain attachment 58 is an elongated cylindrical structure, and the axial direction of the second chain attachment 58 is parallel to the axial direction of the second sprocket, and the second chain element 58 may be a pin-shaped structure.
In this embodiment, the product 8 may be a cylindrical can-shaped product or a tubular product, and the hollow structure of the product 8 may be disposed at one end along the axial direction of the product 8, and the axial direction of the product 8 on the first chain accessory 10 and the guide bar 34 is parallel to the axial direction of the second chain accessory 58, so as to perform the product transferring operation.
In this embodiment, the first product transfer roller assembly 14 of the first product transfer device 3 and the second product transfer roller assembly 62 of the second product transfer device 4 may be substantially identical in construction, and the construction and operation of the second product transfer roller assembly 62 of the second product transfer device 4 will be apparent to those skilled in the art from the following description of the first product transfer device 3, including the first product transfer device 14, as an example.
In this embodiment, referring to fig. 6, the first product transfer roller assembly 14 includes a fixed support assembly 23, a guide rod assembly 24, a roller chain wheel assembly 25, a slider assembly 26, a product fixing assembly, a fourth driving mechanism and a fifth driving mechanism, the guide rod assembly 24, the roller chain wheel assembly 25 and the slider assembly 26 are disposed on the fixed support assembly 23, and the first product transfer roller assembly 14 is at least used for fixing a transfer product.
In this embodiment, please refer to fig. 7, the fixed support assembly 23 includes a fixed main shaft 28, a first bearing sleeve 31, a second bearing sleeve 32 and two main shaft fixing seats 33, the two main shaft fixing seats 33 are respectively disposed at two end regions of the fixed main shaft 28, and the two main shaft fixing seats 33 are fixedly connected with the frame of the first product transferring device 3, so that the fixed main shaft 28 is fixed, the first bearing sleeve 31 and the second bearing sleeve 32 are fixedly disposed on the fixed main shaft 28, for example, the first bearing sleeve 31 and the second bearing sleeve 32 may be fixedly connected with the fixed main shaft through a key structure, it can be understood that the whole fixed support assembly 23 is fixed, and the whole fixed support assembly 23 does not rotate.
In this embodiment, referring to fig. 9 and fig. 10 together, the guide rod assembly 24 includes a plurality of guide rods 34 and a guide rod fixing disk 37, the plurality of guide rods 34 are sequentially and fixedly arranged on the guide rod fixing disk 37 at intervals along a circumferential direction of the guide rod fixing disk 37, so as to form a roller structure, wherein the plurality of guide rods 34 are arranged in parallel, an axial direction of the guide rods 34 is parallel to an axial direction of the guide rod fixing disk 37, the guide rod fixing disk 37 is arranged on the fixing spindle 28 and is rotationally matched with the fixing spindle 28, the entire guide rod assembly 24 can rotate around the fixing spindle 28 under the driving of a fourth driving mechanism, specifically, the roller structure formed by the guide rod assembly 24 rotates with the fixing spindle 28 as an axis, and it can be understood that the plurality of guide rods 34 are arranged on a rolling surface at the periphery of the roller structure along a radial direction of the roller structure, and the entire roller structure is in a cylindrical tubular structure.
In the present embodiment, the guide bar fixing disc 37 is disposed on the fixing spindle 28 and is rotatably connected to the fixing spindle 28, and preferably, the roller structure/guide bar fixing disc formed by the guide bar assembly 24 is disposed coaxially with the fixing spindle 28, and the axial direction of the guide bar 34 is parallel to the fixing spindle 28.
In this embodiment, the guide rod fixing disc 37 may be rotatably connected to the fixed main shaft 28 through a bearing, for example, the bearing is sleeved on the fixed main shaft 28, an inner ring of the bearing is fixedly connected to the fixed main shaft 28, and an outer ring of the bearing is fixedly connected to the guide rod fixing disc 37, so that the guide rod fixing disc 37 can rotate relative to the fixed main shaft 28.
In this embodiment, the guide rod assembly 24 may include two guide rod fixing discs 37 arranged at intervals, and both ends of each guide rod 34 are fixedly connected to one guide rod fixing disc 37, that is, a plurality of guide rods 34 are connected to two guide rod fixing discs 37 to form the roller structure, and illustratively, the two guide rod fixing discs 37 are rotatably engaged with the fixed main shaft 28 through bearings 38 and 39, respectively.
In the present embodiment, the guide rod 34 is fixed on the guide rod fixing disk 37 by the guide rod pressing block 35, preferably, the guide rod pressing block 35 is disposed on the circumferential surface of the guide rod fixing disk 37, and it is understood that the guide rod 34 is fixed between the guide rod fixing disk 37 and the guide rod pressing block 35 in the radial direction of the guide rod fixing disk 37.
In the present embodiment, each guide rod pressing block 35 is engaged with two adjacent guide rods 34 and the two guide rods 34 are fixed on the guide rod fixing plate 37, and preferably, the two guide rods 34 fixed by the same guide rod pressing block 35 are engaged with a slide block assembly 26 as a group.
In this embodiment, one of the guide rod fixing discs 37 is further fixedly connected to a sleeve 40, the sleeve 40 is sleeved on the fixed main shaft 28 and is rotatably engaged with the fixed main shaft 28 through a bearing, and the roller chain wheel assembly 25 is fixedly arranged on the sleeve 40 and rotates together with the guide rod assembly 24 with the fixed main shaft 28 as an axis.
In the present embodiment, the roller chain wheel assembly 25 includes a roller chain wheel 19 and a roller chain wheel 19-1 which are coaxially and fixedly arranged at an interval, and the sizes of the roller chain wheel 19 and the roller chain wheel 19-1 may be the same.
Preferably, the guide rod fixing disc 37, the sleeve 40 and the fixing spindle 28 are all coaxially arranged.
In this embodiment, the guide bar assembly 24, the first product conveying device, and the second product conveying device are all driven by the same driving mechanism, that is, the first driving mechanism, the second driving mechanism, and the fourth driving mechanism are the same, that is, the driving of the first processing equipment.
Referring to fig. 3 and 6 again, the first product conveying device, the second product conveying device and the guide bar assembly 24 are in transmission connection through a sprocket transmission assembly, the sprocket transmission assembly includes a third chain 18, and a sprocket 17, an idle sprocket 20, a tension sprocket 21 and an idle sprocket 22, the third chain 18 is wound around the sprocket 17, a roller sprocket 19, the idle sprocket 20, the tension sprocket 21 and the idle sprocket 22, the sprocket 17 and the follower sprocket 12 are coaxially arranged and fixedly connected, so that the first process equipment 1 drives the guide bar assembly 24, and the second chain 41 is also wound around the roller sprocket 19-1, so that the first process equipment 1 simultaneously drives the first product conveying device, the second product conveying device and the guide bar assembly 24, that is, one of the roller sprockets 19-1 can be regarded as a selected second sprocket in the second sprocket set.
In this embodiment, referring to fig. 3 and fig. 6, the sliding block assembly 26 includes a plurality of sliding blocks 15, each sliding block 15 is movably disposed on at least one guide rod 34, the fifth driving mechanism is in transmission connection with the sliding block 15 and is configured to drive the sliding block 15 to move along the guide rod 34 to a first position and a second position, the product fixing assembly is configured to fix the product 8 on the sliding block 15, it can be understood that the sliding block 15 can perform a linear motion along the guide rod and a rotational motion along the circumferential direction of the guide rod assembly on the guide rod assembly 24 (or the roller structure), and it can be understood that the moving track of the sliding block 15 is a spiral track around the guide rod assembly 24.
Referring to fig. 3 again, one roller sprocket 19-1 is used as a selected second sprocket to cooperate with the second chain 41, the diameter of the roller sprocket 19-1 is larger than the diameter of the guide bar fixing disc 37, a plurality of second chain accessories 58 are circumferentially arranged along the circumferential direction of the guide bar fixing disc 37 (or the roller structure), and the distance between the second chain accessories 58 and the sliding block 15 in the radial direction of the guide bar fixing disc 37 (or the roller structure) is smaller than the radial dimension of the product 8, so that the second chain accessories 58 can be inserted into the hollow structure of the product 8 along the axial direction of the guide bar 34 during the movement of the product 8 along the guide bar 34.
In this embodiment, since the roller chain wheel 19-1 is disposed at one end of the roller structure in the axial direction of the guide bar, the second chain and the second chain attachment are also disposed at one end of the roller structure, and the second chain attachment corresponds to the first position of the guide bar.
As a preferred state, when the product 8 is located on the sliding block 15, the hollow structures of the product 8 and the second chain accessory 58 are coaxially arranged, so that when the sliding block 15 carries the product to make a linear motion along the guide rod 34, the product 8 can be directly sleeved on the second chain accessory 58.
In this embodiment, the first chain 9 of the first process unit 1 is located at the other end of the drum structure and corresponds to the second position of the guide rod, and when the slide block 15 is located at the first position, the second chain accessory 58 is disposed in the hollow structure of the product 8, and the product 8 can move along the second chain 41 along with the second chain accessory 58, or the product 8 can be separated from the second chain accessory 58 along the axial direction of the second chain accessory;
when the slide 15 is located at the second position, the products 8 on the first chain 9 of the first process equipment 1 can be fixed on the slide 15 by the product fixing assembly, or the product fixing assembly releases the fixing of the products 8, and the products on the slide 15 can be released onto the first chain 9 of the first process equipment 1.
Referring to fig. 5, a second movement track of the product 8 on the guide bar assembly 24 (or the roller structure) (the movement track of the product on the guide bar assembly 24 is the same as the movement track of the slider) is tangent to the first movement track of the product 8 on the first chain 9, or the distance between the second movement track of the product 8 on the guide bar assembly 24 (or the roller structure) and the first movement track of the product 8 on the first chain 9 is sufficient for smooth transfer of the product 8 between the guide bar assembly 24 (or the roller structure) and the first chain 9 (mainly, the first chain accessory of the first chain); accordingly, the guide bar assembly 24 of the second product transfer device is substantially similar to that shown in FIG. 5 in mating relationship with the second process equipment.
In this embodiment, please refer to fig. 3, fig. 7 and fig. 8, the fifth driving mechanism includes a cam 29 and a cam follower, the cam 29 is coaxially and fixedly disposed on the fixed main shaft 28, the cam 29 is disposed in the drum structure and surrounded by the plurality of guide rods 34, a guide groove 29-1 is disposed on a wheel surface of the cam 29, the guide groove 29-1 includes a forward stroke section, a backward stroke section and a rest section, and the forward stroke section and the backward stroke section are disposed in an offset manner in an axial direction of the cam 29;
the cam follower 45 is movably arranged in the guide groove 29-1, and the cam follower 45 is further fixedly connected with the slide block 15, when the roller structure rotates, the cam follower 45 can move around the cam 29 along the guide groove 29-1 and is matched with the going section, the returning section and the resting section, so that the slide block 15 is driven to reciprocate along the guide rod 34.
It will be understood that the forward and backward movement sections of the guide groove 29-1 are offset from each other in the axial direction of the cam 29, and when the cam follower 45 moves to the forward and backward movement sections, the magnitude and/or direction of the interaction force between the cam follower 45 and the cam 29 in the axial direction of the cam 29 are different, so that the cam follower 45 drives the slider 15 to move linearly in the axial direction of the guide rod 34, and when the cam follower 45 moves to the rest section, the slider 15 does not move in the axial direction of the guide rod 34 any longer, but only moves along the roller structure formed by the guide rod assembly with the guide rod 34 in a circular manner.
In this embodiment, the guide groove 39-1 may be a spiral groove.
In this embodiment, the fifth driving mechanism includes a plurality of cam followers 45, and each cam follower 45 is connected to a corresponding slide block 15.
In the embodiment, the cam 29 is fixedly connected with the cam fixing disc 30, the cam fixing disc 30 is fixedly arranged on the fixed main shaft 28, it is understood that the cam 29 can be a hollow cylindrical structure, the cam 29 is fixed on the fixed main shaft 28 through the cam fixing disc 30, namely, the cam 29 and the fixed main shaft 28 are kept fixed and do not rotate, and the guide rod assembly can rotate around the circumferential direction of the cam 29.
In this embodiment, the cam 29, the guide rod fixing disk 37 in the guide rod assembly, and the fixing spindle 28 are coaxially disposed.
It should be noted that the cam driving slider in the fifth driving mechanism moves along the guide rod by the relative rotation between the guide rod assembly and the cam driven by the first process equipment, and of course, it is understood that the fifth driving mechanism may be a part of the fixed support assembly 23.
Of course, the fifth driving mechanism in this embodiment may also use a linear driving motor, a linear driving cylinder, etc., and for example, the fifth driving mechanism may be fixedly disposed on the guide rod 34 and directly connected with the slider 15 in a transmission manner, but this solution needs to solve the problem of circuit arrangement of a plurality of fifth driving mechanisms, and therefore, the driving form shown in fig. 3, fig. 7 and fig. 8 is preferably used in this embodiment.
In this embodiment, the product fixing assembly includes a magnetic absorption mechanism and/or a negative pressure absorption mechanism, and the product fixing assembly can absorb and fix the product 8 on the sliding block 15 by at least one of the magnetic absorption and the negative pressure absorption.
As one embodiment, the product fixing component includes a magnetic adsorption mechanism, the magnetic adsorption mechanism is fixedly disposed on the surface and/or inside the slider 15, the product 8 is a product capable of being magnetically adsorbed, or the product 8 itself includes a structure capable of being magnetically adsorbed, or a magnetic structure is fixedly disposed on the product 8.
As another preferred embodiment of the present invention, the product fixing assembly includes a negative pressure adsorption mechanism, and the product fixing assembly adsorbs and fixes the product 8 on the slider 15 in a negative pressure adsorption manner, which can reduce or avoid friction damage to the product, and as will be mainly described and explained in detail below.
Referring to fig. 11 to 14, a first air chamber 54 is disposed inside the slider 15, a first air hole 53 communicated with the first air chamber 54 is disposed on the surface of the slider 15, the negative pressure adsorption mechanism is communicated with the first air chamber 54 and is used to form a negative pressure environment between the slider 15 and the product 8, wherein the negative pressure adsorption mechanism may be a vacuum pumping mechanism, the first air chamber 54 and the first air hole 53 are communicated to form a vacuum air channel matched with the vacuum adsorption mechanism and the product, and a low pressure or vacuum environment may be formed near the first air hole 53 on the surface of the slider 15 by the vacuum pumping mechanism, so that the product 8 is adsorbed on the surface of the slider 15 under the action of the air pressure difference between two sides of the product.
In this embodiment, the surface of the sliding block 15 is further provided with a product groove 16, the shape of the product groove 16 matches the shape of the product 8, the first air hole 53 is arranged on the surface of the product groove 16, the product 16 may be an arc-shaped groove formed by inward recessing from the surface of the sliding block 15, as a preferable typical case, the product 8 may be a cylindrical structure, the product groove 16 is a cylindrical groove, and the surface of the product groove may be smooth to reduce friction between the product groove and the product.
In the present embodiment, a suction cup 43 is further disposed in the product trough 16, and the suction cup 43 is communicated with the first air hole 53, as a typical implementation case, the suction cup 43 may be a concave pit structure in a shape of a suction plate disposed on the surface of the product trough 16, or may be a suction cup disposed separately.
In this embodiment, the surface of the product trough 16 may be provided with a plurality of first air holes 53 and a plurality of suction cups 43, and the first air holes 53 are distributed at intervals to better adsorb and fix the product.
As another exemplary embodiment, the guide bar 34 may be provided with a second air chamber inside, the second air chamber is connected to the first air chamber, the negative pressure absorption mechanism may be connected to the second air chamber inside the guide bar and connected to the first air chamber through the second air chamber, and the second air chamber, the first air chamber 54 and the first air hole 53 are connected to form a vacuum air passage connected to the vacuum absorption mechanism and the product.
Referring to fig. 11 and 12 again, the slider 15 has a mounting hole penetrating through the slider 15 along a selected direction, the guide rod 34 is partially movably sleeved in the mounting hole, and a first gap is formed between the guide rod 34 and the mounting hole, and at least two sealing sleeves 44 are further disposed between each mounting hole and the guide rod 34, the sealing sleeves 44 are in sliding contact with the guide rod 34, or a second gap is formed between the sealing sleeves 44 and the guide rod 34, and the second gap is smaller than the first gap, and a cavity of the mounting hole between at least two sealing sleeves 44 serves as the first air chamber;
the guide rod 34 is provided with a second air chamber inside, the surface of the guide rod 34 is provided with a second air hole 50, the second air hole 50 is correspondingly arranged between a first position and a second position where the slider 15 can move, and when the slider 15 moves between the first position and the second position, the second air hole 50 is always located in the first air chamber 54, so that the second air chamber is always communicated with the first air chamber through the second air hole 50, and the vacuum air passage is formed.
In this embodiment, the sealing sleeves 44 are disposed at the ports at the two ends of the mounting hole of the slider 15, and the sealing sleeves 44 may be copper sleeves with smooth surfaces.
As a typical embodiment, the inside of the sliding block 15 may be provided with two parallel mounting holes, each of which is correspondingly sleeved on a guide rod 34.
As another exemplary embodiment, the negative pressure adsorption mechanism may be connected to the second air chamber in the guide rod 34 through the air distribution assembly 27.
In this embodiment, please refer to fig. 6, fig. 11, fig. 15a, fig. 15b, fig. 16a, fig. 16b, the product fixing assembly further includes an air distribution assembly 27, and the air distribution assembly 27 is respectively communicated with the negative pressure adsorption mechanism and the second air chambers in the selected plurality of guide rods 34, so that the negative pressure adsorption mechanism can simultaneously fix and adsorb the plurality of products 8 on the selected plurality of sliders 15.
In this embodiment, the air distribution assembly 27 includes an air distribution ring 36 and an air distribution disk 46 that are disposed on a side of a guide rod fixing disk 37 far from the guide rod assembly along the axial direction of the fixing main shaft 28, the air distribution ring 36 is fixedly disposed on the guide rod fixing disk 37, a plurality of third air holes 57 are disposed on the circumferential direction of the air distribution ring 36, a fourth air hole 51 that is communicated with the second air chamber is further disposed on the guide rod 34, and the fourth air hole 51 is communicated with the third air holes 57; the gas distribution disk 46 is coaxially fixed on the fixed main shaft 28 and is in rotating fit with the gas distribution ring 36, a gas groove (also understood as a gas cavity) 55 is arranged in the gas distribution disk 46, the gas groove 55 is communicated with the negative pressure adsorption mechanism, the notch of the gas groove 55 faces to a third gas hole 57, and the notch of the gas groove 55 is simultaneously communicated with a plurality of selected third gas holes 57 in the rotating process of the gas distribution disk 46 relative to the gas distribution ring 36.
In this embodiment, both ends of the third air hole 57 are respectively communicated with the outer ring surface and the inner ring surface of the air distribution ring 36, the fourth air hole 51 is disposed in the contact area between the guide rod 34 and the outer ring surface of the air distribution ring 36, the air distribution disc 46 is disposed in the annular space inside the air distribution ring 36, the notch of the air groove 55 is disposed on the circumferential surface of the air distribution disc 46 (i.e., the side surface of the air distribution disc) and extends in the circumferential direction of the air distribution disc 46, but the notch of the air groove 55 corresponds to only a part of the circumferential surface of the air distribution disc 46, specifically, the central angle corresponding to the notch of the air groove 55 is greater than 0 ° and less than 360 °, preferably, the central angle corresponding to the notch of the air groove 55 may be, but not limited to 180 °, and the like, and it can be understood that when the air distribution ring 36 and the guide rod assembly rotate together, the third air hole 57 communicated with the fourth air hole 51 on a selected guide rod 34 rotates to the area corresponding to the negative pressure area of the air groove 55, and the slider 34 is fixed on the surface of the selected guide rod 34, thereby forming the negative pressure slider 15; when the air distribution ring 36 and the guide rod assembly continue to rotate, the third air hole 57 communicated with the fourth air hole 51 on the selected guide rod 34 rotates to the outside of the area corresponding to the notch of the air groove 55, the communication state between the second air chamber in the guide rod 34 and the negative pressure adsorption mechanism is interrupted, the vacuum negative pressure on the surface of the slide block 15 on the selected guide rod 34 disappears, and the product is separated from the slide block 15.
In a typical embodiment, the air groove 55 may be an annular air groove continuously arranged along the circumferential direction of the air distribution plate 46, that is, the central angle corresponding to the notch of the air groove 55 is 360 °, and two angle adjusting blocks 48 are arranged in the air groove 55 at intervals, the two angle adjusting blocks 48 divide the annular air groove 55 into two sections which are isolated from each other, the two sections of the air groove 55 between the two angle adjusting blocks 48 can be communicated with the negative pressure adsorption mechanism, and the area where the angle adjusting block 48 is arranged cannot be connected with the negative pressure adsorption mechanism to form a negative pressure environment, it should be noted that the size of the angle adjusting block 48 in the circumferential direction of the air distribution plate can be adjusted according to requirements, and is not limited herein, and the angle adjusting block 48 can be detached, so that the position of the angle adjusting block 48 in the air groove 55 can be adjusted, thereby changing the size of the central angle corresponding to the two sections of the air groove formed by the two angle adjusting blocks 48 in a separating manner. For example, the angle adjusting block 48 and the air groove 55 may be in an interference fit, and the angle adjusting block 48 and a groove wall of the air groove 55 are in a close fit, and may be a flexible member with elasticity, such as a rubber block.
In this embodiment, the gas distribution ring 36, the gas distribution plate 46 and the guide rod fixing plate 37 are coaxially arranged.
In this embodiment, the air distribution assembly 27 further includes a vent joint 49, the vent joint 49 is fixedly disposed on the air distribution plate 46 and is communicated with the air groove 55, and the vent joint 49 is further connected to the negative pressure adsorption mechanism.
In this embodiment, referring to fig. 12 and fig. 16a again, each slider 15 is in sliding fit with two guide rods 34, that is, the two guide rods 34 form a group, the group of guide rods 34 is fixedly disposed on the guide rod fixing plate 37 through the guide rod pressing block 35, and correspondingly, a plurality of third air holes 57 on the air distribution ring 36 are also provided in multiple groups, each group includes two third air holes 57, the two third air holes of the same group are correspondingly communicated with the two fourth air holes 51 on the two guide rods 34 of the same group, in order to enable the air distribution ring to maintain consistency of vacuum negative pressure states in the two second air chambers in the two guide rods 34 of the same group during rotation, the two third air holes 57 of the same group are obliquely disposed, specifically, one ends of the two third air holes 57 of the same group, which are far away from the guide rods 34, are obliquely disposed in a direction close to each other, that a distance between ends of the two third air holes 57 of the same group, which are close to the guide rods is greater than a distance between ends of the guide rods.
In the present embodiment, referring to fig. 12 again, the whole guide rod 34 may be hollow, and the rubber plugs 52 may be disposed at the ports at the two ends of the guide rod 34 to form the second air chamber inside the guide rod 34, or of course, a guide rod having only the second air chamber inside and the second air hole 50 and the fourth air hole 51 on the surface may be directly selected. Specifically, the process of transferring the product 8 from the first chain attachment 10 of the first chain 9 to the second chain attachment 58 of the second chain 41 by the first product transfer roller assembly 14 in the embodiment of the present invention at least comprises:
the second chain 41 bypasses the roller chain wheel 19-1, a first chain wheel bypassed by the first chain 9, the roller chain wheel 19-1 bypassed by the second chain 41 and a guide rod fixing disc in the guide rod assembly are axially parallel and in transmission connection, so that the roller structure formed by the first chain 9, the second chain 41 and the guide rod assembly is simultaneously driven and rotated by the first process equipment 1, and the first chain 9 and the second chain 41 are respectively and correspondingly arranged at two end areas of the roller structure along the axial direction of the roller structure and respectively correspond to a second position and a first position on the guide rod 34;
the slide block 15 follows the guide rod 34 to do circular motion and axial motion on a roller structure formed by the guide rod assembly, the cam follower 45 fixedly connected with the slide block 15 is positioned at the going section of the guide groove on the cam 29, the slide block 15 moves to the second position along the guide rod 34, and when the product 8 on the first chain accessory 10 on the first chain 9 corresponds to the position below the product groove 16 of the slide block 15, the product 8 is adsorbed and fixed on the slide block 15 by the negative pressure adsorption mechanism;
after the slider 15 adsorbs the product 8 through the negative pressure adsorption mechanism, the slider follows the guide rod 34 to make circular motion and axial motion on a roller structure formed by the guide rod assembly;
when the cam follower 45, fixedly connected to the slide 15, is located on the return run of the guide groove of the cam 29, said slide 15 moves along the guide 34 to a first position in which the second chain appendage 58 of said second chain 41 is coaxial with the product 8 on the slide 15, so that the product 8 is progressively nested in the appendage 58; wherein the slide 15 and the products 8 do not move relative to the second chain attachments 58 in the circumferential direction of the drum structure, but only in the axial direction;
when the cam follower 45 on the slider 15 reaches the resting portion of the cam 29, the axial movement of the slider 15 and the product 8 with respect to the roller structure of the second chain accessory 58 is stopped, after which the circular movement of the slider 15, of the guide rod 34 reaches the position of the angular adjustment block 48, the vacuum pressure in the guide rod 34 disappears, the slider 15 no longer adsorbs the product 8, the second chain 41 also reaches the position of tangency with the roller structure, after which the product 8 is gradually disengaged from the first product transfer roller assembly 14 by the action of the second chain accessory 58.
Referring to fig. 17, fig. 17 is a schematic view showing the structure of the second product transferring roller assembly 62 of the second product transferring device 4 cooperating with the second processing equipment 2, and the structure and operation principle of the second product transferring device 4 and the process of transferring the product onto the second processing equipment 2 by the second product transferring device 4 are the reverse of the process of transferring the product onto the second product conveying device by the first product transferring roller assembly 14 of the first product transferring device 3, but the operation principle is the same, and will not be described again.
It should be noted that the driving sources of the first product conveying device, the first product transferring device 3 and the second product conveying device are all first process equipment, and correspondingly, the driving sources of the third product conveying device, the second product transferring device 4 and the second product conveying device are all second process equipment, that is, the second product conveying device is driven by the first process equipment and the second process equipment together.
In this embodiment, the second chain 41 of the second product conveying device is wound around a roller sprocket wheel provided in the first product transferring device 3 and the second product transferring device 4, and the rotation directions of the roller sprocket wheels in the first product transferring device 3 and the second product transferring device 4 are the same.
It should be noted that the third product conveying device 68 may have the same structure as the first product conveying device or a different structure, and the third product conveying device 68 shown in fig. 17 is a turret that can fix and transfer the products, and the specific structure is not limited herein, and those skilled in the art can also adopt other devices that can carry and convey the products.
In this embodiment, at least two star wheels for transferring products are further disposed between the second product transferring roller assembly 62 and the second processing equipment 2 in the second product transferring device 4, the star wheels are parallel to the second product transferring roller assembly 62 in the axial direction, and the products can be sequentially transferred between the second product transferring roller assembly 62 and the two star wheels, wherein a plurality of product slots matched with the products are sequentially disposed on the wheel surface of the star wheel along the circumferential direction of the star wheel, and a mechanism capable of adsorbing and fixing the products is disposed on the star wheel; illustratively, the two starwheels include a first starwheel for receiving the product on the second product transfer roller assembly 62 and a second starwheel for receiving the product on the first starwheel and transferring the product to the other assemblies of the second process equipment 2 for product transfer, wherein the number of product slots on the first starwheel is greater than the number of product slots on the second starwheel, and the first starwheel is set to be continuously running and the second starwheel is set to be intermittently running (i.e., power off); it should be noted that the second star wheel may be part of the second processing device, and the configuration of the first star wheel and the second star wheel has no influence on the product transfer, and therefore is not specifically limited herein.
Referring to fig. 18, since the instantaneous operating speeds of the first process equipment 1 and the second process equipment 2 have a speed difference, the hollow product conveying system in this embodiment further includes a buffer balancing unit 5, the buffer balancing unit 5 is disposed between the first product transferring device 3 and the second product transferring device 4, and is at least used for buffering the products conveyed by the second product conveying device and adjusting the operating state of the second product conveying device, and the specific structure and the operating principle of the buffer balancing unit 5 may refer to CN114408540A.
In this embodiment, the buffer balance unit 5 mainly comprises a plurality of sets of idle chain wheels 59, a set of balance chain wheel slider assemblies 60, and a plurality of sets of buffer chain wheel slider assemblies 63, all the idle chain wheels 59 are fixed on the frame of the buffer balance unit 5, the chain wheel slider assemblies 60 comprise two idle chain wheels 61, the chain wheel slider assemblies 60 and the buffer chain wheel slider assemblies 63 can slide in the vertical direction in the vertical plane of the frame, except that the sliding of the buffer chain wheel slider assemblies 63 is controlled by the clamper on the frame, i.e. when the clamper is opened, the buffer chain wheel slider assemblies 63 can slide, the second chain 41 respectively bypasses the roller chain wheels of the first product transfer device 3, the plurality of sets of chain wheels 59 inside the buffer balance unit 5, the set of balance chain wheel slider assemblies 60, the plurality of sets of buffer chain wheel slider assemblies 63, and the roller chain wheels of the second product transfer device 4, just as the first product transfer device 3 is driven by the first process equipment 1, the second product transfer device is also driven by the second process equipment 2, in the actual operation process, the average output of the first process equipment 1 and the average output of the second process equipment 2 are equal, but the instantaneous output is not necessarily equal, if the first process equipment 1 and the second process equipment 2 both operate in the clockwise direction, when the output of the first process equipment 1 is higher than that of the second process equipment 2, the balance chain wheel slide block assembly 60 moves downwards until reaching the position 64, the system can improve the output of the second process equipment 2, so that the downward movement of the balance chain wheel slide block assembly 60 is decelerated to zero and gradually moves upwards; when the balanced sprocket slide assembly 60 moves up to position 65, the system again reduces the throughput to the second process tool 2, slowing the upward movement of the balanced sprocket slide assembly 60 to zero and gradually moving down so that the balanced sprocket slide assembly 60 always fluctuates between positions 64 and 65 to achieve a dynamic balance of the throughput of the 2 process tool mainframe.
In this embodiment, the buffer balancing unit 5 further has a buffer function, so as to cope with the situation that the first process equipment 1 and the second process equipment inevitably need to be stopped for maintenance or troubleshooting in the actual operation process, as shown in fig. 18, when the first process equipment 1 and the second process equipment normally operate, the buffer sprocket slider assembly 63 is in a middle position and is locked by the caliper, at this time, a certain buffer amount of products 8 are always present on the second chain 41 in the area 66, and no buffer product is present in the area 67; when the second process equipment 2 operates normally and the first process equipment 1 needs to be stopped, the caliper is opened, the buffer chain wheel slide block component 63 moves downwards, and products 8 buffered in the area 66 gradually enter the second process equipment 2; when the first process unit 1 is operating normally and the second process unit 2 needs to be shut down, the caliper is opened and the buffer sprocket slide assembly 63 moves upward so that the area 67 is gradually filled with product 8.
The hollow body product conveying system provided by the embodiment of the invention can realize product transfer and conveying among different process equipment, thereby overcoming the problem that the product pitches of different process equipment are different; the hollow body product conveying system provided by the embodiment of the invention can reduce the contact time/area with the surface of a product and avoid/reduce the abrasion problem of the product in the conveying process; in addition, the hollow body product conveying system provided by the embodiment of the invention also has a product caching function, and when one process equipment is stopped, the normal operation of other process equipment is ensured, so that the influence of equipment maintenance on the production efficiency is reduced.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (14)

1. A hollow body product delivery system, comprising: at least one product delivery unit, the product delivery unit comprising:
the first product transfer device, the second product conveying device and the second product transfer device are sequentially arranged along the conveying direction of the product, the second product conveying device is used for conveying the product and comprises a second driving mechanism, a second chain wheel set and a plurality of second chain accessories, the second driving mechanism is in transmission connection with the second chain through the second chain wheel set, the second chain accessories are arranged on the second chain, and the second chain accessories can be inserted into the hollow structure of the product and are not in contact with the outer surface of the product;
the first product transfer device is used for transferring the products provided by the first process equipment to the second chain accessory, and the second product transfer device is used for transferring the products on the second chain accessory to the second process equipment.
2. The hollow body product delivery system according to claim 1, wherein:
the second chain wheel group comprises a plurality of second chain wheels, the second chain is wound on the second chain wheels contained in the second chain wheel group, the second driving mechanism is in transmission connection with at least one second chain wheel of the second chain wheel group and drives the second chain wheel to rotate, and a plurality of second chain accessories are sequentially and fixedly arranged on the second chain along the length direction of the second chain;
and/or the second chain accessory comprises a pin, and the axial direction of the second chain accessory is parallel to the axial direction of the second chain wheel;
and/or the hollow structure of the product is arranged at one end part along the axial direction of the hollow structure, and the axial direction of the product is parallel to the axial direction of the second chain accessory.
3. The hollow body product delivery system of claim 2, wherein: the first product transfer device includes a product transfer roller assembly including a guide bar assembly, a slider assembly, a product securing assembly, a fourth drive mechanism, and a fifth drive mechanism,
the guide rod assembly comprises a plurality of guide rods, the guide rods are sequentially arranged in parallel at intervals along a selected direction and are connected to form a roller structure, and the axial direction of each guide rod is parallel to the axial direction of the roller structure; the fourth driving mechanism is in transmission connection with the roller structure and is used for driving the roller structure to rotate by taking the axis of the roller structure as a shaft;
the sliding block assembly comprises a plurality of sliding blocks, each sliding block is movably arranged on at least one guide rod, the fifth driving mechanism is in transmission connection with the sliding blocks and is used for driving the sliding blocks to move at a first position and a second position along the guide rods, and the product fixing assembly is used for fixing a product on the sliding blocks;
at least one selected second chain wheel of the second chain wheel group is coaxially arranged with the guide rod fixing disc roller structure, and a plurality of second chain accessories corresponding to the selected second chain wheels and a product conveying device of the first process equipment or the second process equipment are positioned on the motion track of the product on the product transferring roller assembly and respectively correspond to a first position and a second position;
when the sliding block is located at the first position, the second chain accessory is arranged in the hollow structure of the product, and the product can move along the second chain together with the second chain accessory or can be separated from the second chain accessory along the axial direction of the second chain accessory;
when the sliding block is located at the second position, the product on the product conveying device of the first process equipment or the second process equipment can be fixed on the sliding block by the product fixing component, or the product fixing component releases the fixing of the product, and the product on the sliding block can be released to the product conveying device of the first process equipment or the second process equipment;
and/or the second product transfer device is identical in structure to the first product transfer device.
4. A hollow body product delivery system according to claim 3, wherein: at least one selected second chain wheel of the second chain wheel group is coaxially arranged with the roller structure and is fixedly connected with the roller structure, the fourth driving mechanism and the second driving mechanism are the same, and the selected second chain wheel and the roller structure can coaxially and synchronously rotate;
and/or the diameter of the selected second chain wheel is larger than that of the roller structure, a plurality of second chain accessories corresponding to the selected second chain wheel are arranged around the roller structure along the circumferential direction of the roller structure, and in the radial direction of the roller structure, the distance between each second chain accessory and the corresponding sliding block is smaller than the radial dimension of a product, so that the second chain accessories can be inserted into the hollow structure of the product along the axial direction of the guide rod during the movement of the product along the guide rod;
and/or a plurality of guide rods are distributed on the rolling surface of the periphery of the roller structure.
5. Hollow body product delivery system according to claim 3 or 4, characterized in that: the guide rod assembly further comprises at least one guide rod fixing disc, and a plurality of guide rods are fixedly arranged on the guide rod fixing disc along the circumferential direction of the guide rod fixing disc so as to form the roller structure, wherein the axial direction of each guide rod is parallel to the axial direction of the guide rod fixing disc; the fourth driving mechanism is in transmission connection with the guide rod fixing disc;
and/or at least one selected second chain wheel of the second chain wheel group is coaxially arranged and fixedly connected with the guide rod fixing disc;
and/or the guide rod assembly comprises two guide rod fixing discs which are coaxial and arranged at intervals, and two ends of each guide rod are fixedly connected with one guide rod fixing disc respectively, so that the roller structure is formed.
6. The hollow body product delivery system of claim 5, wherein: the product fixing assembly comprises a magnetic adsorption mechanism and/or a negative pressure adsorption mechanism, and the product fixing assembly can adsorb and fix the product on the sliding block in at least one mode of magnetic adsorption and negative pressure adsorption.
7. The hollow body product delivery system of claim 6, wherein: the magnetic adsorption mechanism is fixedly arranged on the surface and/or inside the sliding block, the product can be magnetically adsorbed, or the product comprises a structure which can be magnetically adsorbed, or a magnetic structure is fixedly arranged on the product.
8. The hollow body product delivery system of claim 6, wherein: the inside of the sliding block is provided with a first air chamber, the surface of the sliding block is provided with a first air hole communicated with the first air chamber, and the negative pressure adsorption mechanism is communicated with the first air chamber and is used for forming a negative pressure environment between the sliding block and a product;
and/or a product groove is further arranged on the surface of the sliding block, the shape of the product groove is matched with that of a product, and the first air hole is formed in the surface of the product groove;
and/or a sucking disc is further arranged in the product groove and is communicated with the first air hole.
9. The hollow body product delivery system of claim 8, wherein: a second air chamber is arranged in the guide rod, a second air hole communicated with the second air chamber is formed in the guide rod, the second air chamber is communicated with the first air chamber through the second air hole, and the negative pressure adsorption mechanism is communicated with the first air chamber through the second air chamber;
and/or the second air hole is correspondingly arranged between a first position and a second position, and when the sliding block moves between the first position and the second position, the second air hole is always positioned in the first air chamber;
and/or the sliding block is provided with a mounting hole penetrating through the sliding block along a selected direction, the guide rod is partially movably sleeved in the mounting hole, a first gap is formed between the guide rod and the mounting hole, at least two sealing sleeves are arranged between each mounting hole and the guide rod and are in sliding contact with the guide rod, or a second gap is formed between each sealing sleeve and the guide rod and is smaller than the first gap, and a hole cavity between at least two sealing sleeves forms the first air chamber;
preferably, the sealing sleeves are arranged at ports at two ends of the mounting hole;
preferably, the sliding block is provided with at least two mounting holes arranged in parallel, and each mounting hole is correspondingly sleeved on one guide rod.
10. The hollow body product delivery system of claim 9, wherein: the product fixing assembly also comprises an air distribution assembly, and the air distribution assembly is respectively communicated with the negative pressure adsorption mechanism and the second air chambers in the selected guide rods, so that the negative pressure adsorption mechanism can respectively and fixedly adsorb a plurality of products on the selected slide blocks;
preferably, the air distribution assembly comprises an air distribution ring and an air distribution disc, the air distribution ring is fixedly arranged at the end part of the roller structure, a plurality of third air holes are formed in the circumferential direction of the air distribution ring, a fourth air hole communicated with the second air chamber is further formed in the guide rod, and the fourth air hole is communicated with the third air holes; the gas distribution disc is fixed and is in rotating fit with the gas distribution ring, a gas groove is arranged in the gas distribution disc, the gas groove is communicated with the negative pressure adsorption mechanism, the notch of the gas groove faces to a third gas hole, and in the rotating process of the gas distribution disc relative to the gas distribution ring, the notch of the gas groove is communicated with a plurality of selected third gas holes simultaneously;
and/or two ends of the third air hole are respectively communicated with the outer annular surface and the inner annular surface of the gas distribution ring, the fourth air hole is arranged in the contact area of the guide rod and the outer annular surface of the gas distribution ring, the gas distribution disc is arranged in the annular space at the inner side of the gas distribution ring, and the notch of the gas groove is arranged on the circumferential surface of the gas distribution disc and extends along the circumferential direction of the gas distribution disc;
and/or the central angle corresponding to the notch of the air groove is larger than 0 degree and smaller than 360 degrees;
and/or the gas distribution ring is fixedly connected with the guide rod fixing disc;
and/or the gas distribution ring, the gas distribution disc and the roller structure are coaxially arranged;
and/or the air distribution assembly further comprises a ventilation joint, the ventilation joint is fixedly arranged on the air distribution disc and communicated with the air groove, and the ventilation joint is further connected with the negative pressure adsorption mechanism;
and/or the negative pressure adsorption mechanism comprises a vacuum pumping mechanism.
11. The hollow body product delivery system of claim 10, wherein: the product transferring roller assembly further comprises a fixed supporting assembly, the fixed supporting assembly comprises a fixed main shaft, the guide rod assembly is in rotating fit with the fixed main shaft, the fifth driving mechanism is fixedly arranged on the fixed main shaft, and the fixed main shaft is fixedly arranged on the equipment rack;
and/or the guide rod fixing disc is rotationally connected with the fixing main shaft through a bearing, and the gas distribution disc is fixedly arranged on the fixing main shaft.
12. The hollow body product delivery system of claim 11, wherein: the fifth driving mechanism comprises a cam and a cam follower, the cam is fixedly arranged on the fixed main shaft, the cam is arranged in the roller structure and is surrounded by a plurality of guide rods, a wheel surface of the cam is provided with a guide groove, the guide groove comprises a forward stroke section and a return stroke section, and the forward stroke section and the return stroke section are arranged in an offset manner in the axial direction of the cam;
the cam follower is movably arranged in the guide groove and is fixedly connected with the sliding block, and when the roller structure rotates, the cam follower can move around the cam along the guide groove and is sequentially matched with the forward section and the backward section so as to drive the sliding block to reciprocate along the guide rod;
and/or the guide groove is a spiral groove;
and/or the fifth driving mechanism comprises a plurality of cam followers, and each cam follower is correspondingly connected with at least one sliding block;
and/or the cam is fixedly connected with a cam fixing disc, and the cam fixing disc is fixedly arranged on the fixed main shaft.
13. The hollow body product delivery system according to claim 1, wherein: the first process equipment comprises a first product conveying device and/or the second process equipment comprises a third product conveying device, and a bearing table top used for bearing the product of the first product conveying device or the third product conveying device is positioned on the motion track of the product on the product transferring roller assembly and corresponds to a second position;
and/or a second movement track of the product on the product transfer roller assembly is tangent to a first movement track of the product on the first product conveying device or a third movement track of the product on the third product conveying device, or a distance between the second movement track of the product on the product transfer roller assembly and the first movement track of the product on the first product conveying device or the third movement track of the product on the third product conveying device is enough to smoothly transfer the product between the product transfer roller assembly and the first product conveying device or the third product conveying device;
and/or the first product conveying device comprises a first driving mechanism, a first chain wheel set and a plurality of first chain accessories, the first driving mechanism is in transmission connection with the first chain through the first chain wheel set, and the plurality of first chain accessories are sequentially arranged on the first chain, wherein the first chain accessories can be in contact with the surface of a product and limit the relative movement between the product and the first chain accessories;
and/or the first chain accessory comprises a first bearing part and a second bearing part, the first bearing part is fixedly connected with the first chain, the second bearing part and the first bearing part are arranged at an angle, and a limiting structure for bearing and limiting the movement of a product is formed between the first bearing part and the second bearing part;
and/or the first drive mechanism and the second drive mechanism are the same;
and/or the product pitch of the first and third product conveyors is different.
14. The hollow body product delivery system of claim 1, further comprising: the buffer balancing unit is arranged between the first product transfer device and the second product transfer device and at least used for buffering products conveyed by the second product conveying device and adjusting the running state of the second product conveying device.
CN202211206422.5A 2022-09-29 2022-09-29 Hollow body product conveying system Active CN115285615B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211206422.5A CN115285615B (en) 2022-09-29 2022-09-29 Hollow body product conveying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211206422.5A CN115285615B (en) 2022-09-29 2022-09-29 Hollow body product conveying system

Publications (2)

Publication Number Publication Date
CN115285615A true CN115285615A (en) 2022-11-04
CN115285615B CN115285615B (en) 2023-01-17

Family

ID=83833316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211206422.5A Active CN115285615B (en) 2022-09-29 2022-09-29 Hollow body product conveying system

Country Status (1)

Country Link
CN (1) CN115285615B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587350A (en) * 1978-12-22 1980-07-02 Fujitsu Ltd Magnetic disk device
DE4235676A1 (en) * 1992-10-22 1994-06-09 Balzers Hochvakuum Chamber and chamber combination for transfer of at least one component - with a component holding element swivelled through a chamber opening
CN103612904A (en) * 2013-11-12 2014-03-05 中银（宁波）电池有限公司 Novel separate arrangement device for battery holder cups
CN106347981A (en) * 2015-07-13 2017-01-25 中烟机械技术中心有限责任公司 Delivery device and method for converting motion mode of bar-shaped products into rectilinear motion from circular motion
CN207304352U (en) * 2017-07-31 2018-05-01 源达机电科技有限公司 The structure-improved of axle-linked machine
CN113182107A (en) * 2021-05-12 2021-07-30 山东祺月集团有限公司 Automatic pipe fitting feeding and spraying equipment
CN114408540A (en) * 2022-03-04 2022-04-29 苏州斯莱克智能模具制造有限公司 Synchronous conveying balancer between equipment, product conveying line and product production line

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587350A (en) * 1978-12-22 1980-07-02 Fujitsu Ltd Magnetic disk device
DE4235676A1 (en) * 1992-10-22 1994-06-09 Balzers Hochvakuum Chamber and chamber combination for transfer of at least one component - with a component holding element swivelled through a chamber opening
CN103612904A (en) * 2013-11-12 2014-03-05 中银（宁波）电池有限公司 Novel separate arrangement device for battery holder cups
CN106347981A (en) * 2015-07-13 2017-01-25 中烟机械技术中心有限责任公司 Delivery device and method for converting motion mode of bar-shaped products into rectilinear motion from circular motion
CN207304352U (en) * 2017-07-31 2018-05-01 源达机电科技有限公司 The structure-improved of axle-linked machine
CN113182107A (en) * 2021-05-12 2021-07-30 山东祺月集团有限公司 Automatic pipe fitting feeding and spraying equipment
CN114408540A (en) * 2022-03-04 2022-04-29 苏州斯莱克智能模具制造有限公司 Synchronous conveying balancer between equipment, product conveying line and product production line

Also Published As

Publication number Publication date
CN115285615B (en) 2023-01-17

Similar Documents

Publication Publication Date Title
CN109648378A (en) A kind of slice work-piece feeding in continuous material mechanism
CN1440914A (en) Roller type conveyer
KR100241092B1 (en) Capping apparatus
PL337437A1 (en) Spindles carrying disk for a high-speed can decorating apparatus
CN111003480B (en) Ball conveying mechanism for shaft sleeve machining
CN115285615B (en) Hollow body product conveying system
CN110921290B (en) Circular ball continuous material guide mechanism
KR960010032B1 (en) Work mounting apparatus
CN210236237U (en) Shoe-pad conveyor
US10882704B2 (en) Cam device for a pick-up head provided with pick-up members arranged side by side and at a variable distance, and pick-up head provided with such cam device
CN109626043B (en) Variable speed conveying device and conveying method
CN109051706A (en) A kind of strip-shaped materials turning transporting device
CN108773659A (en) A kind of allocation mechanism
CN110683339B (en) Workpiece conveying system
CN112744580A (en) Sheet material conveying mechanism
JP3356526B2 (en) Pallet transfer device
CN202389943U (en) Paper tube segment conveying device of paper rod manufacturer
CN111003482B (en) Ball automatic feeding mechanism for machinery
CN111449846A (en) Two-stage speed change diaper ear pasting device and working method
CN221026222U (en) Rotary lifting carrying device
CN115196272B (en) Carrier assembly device and product conveying line
CN104129643A (en) High-speed gentle conveying and variable-pitch transferring method and device for bars
CN212369173U (en) Rotary variable-pitch mechanism for hygienic products
WO2023008211A1 (en) Transport device
CN110980148A (en) A ball is transported and is led and send mechanism for axle sleeve installation

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant