CN113857575B - Full-automatic assembling equipment for chain of electric saw - Google Patents
Full-automatic assembling equipment for chain of electric saw Download PDFInfo
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- CN113857575B CN113857575B CN202111427789.5A CN202111427789A CN113857575B CN 113857575 B CN113857575 B CN 113857575B CN 202111427789 A CN202111427789 A CN 202111427789A CN 113857575 B CN113857575 B CN 113857575B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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Abstract
The invention discloses full-automatic assembling equipment for an electric saw chain, which comprises a rack, a driving chain wheel, a driven chain wheel and side chain plates, wherein an auxiliary chain matched with the driving chain wheel and the driven chain wheel is arranged between the driving chain wheel and the driven chain wheel, a plurality of chain teeth are arranged on the auxiliary chain, clamping blocks which are movable and matched with the side chain plates for clamping a middle chain link are arranged on the chain teeth, a first spring is arranged between each clamping block and the corresponding chain tooth, and a conveying box which is matched with the clamping blocks for conveying the middle chain link is arranged on the rack.
Description
Technical Field
The invention relates to the technical field of chain assembling equipment, in particular to full-automatic assembling equipment for an electric saw chain.
Background
An electric chain saw is a commonly used electric tool having good cutting performance, and is often used to cut various wood products. The electric saw chain is characterized in that saw blades are installed in a staggered mode while the chain is assembled, and then the whole electric saw chain is installed on a chain plate and a chain wheel to roll so as to facilitate cutting of the saw blades; the chain is installed well earlier usually to current electric saw chain, installs the chain on the electric saw through the dismouting link joint afterwards, and the process is complicated, and is manual installation usually during the installation, not only needs the adjustment chain position, still makes the saw bit cut operating personnel when the adjustment easily, produces the incident.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides full-automatic assembling equipment for an electric saw chain.
In order to solve the technical problems, the invention is solved by the following technical scheme: a full-automatic assembling device for an electric saw chain comprises a rack, a driving chain wheel, a driven chain wheel and a side chain plate.
In the above-mentioned scheme, it is preferred, be equipped with matched with auxiliary chain with it between drive sprocket and the driven sprocket, be equipped with a plurality of sprockets on the auxiliary chain, be equipped with on the sprocket mobile and with the side link plate cooperation be used for pressing from both sides tight piece that presss from both sides the well chain link, it is equipped with first spring to press from both sides between tight piece and the sprocket, be equipped with in the frame and press from both sides the transport box that the piece cooperatees and be used for carrying the well chain link with pressing from both sides, its beneficial effect lies in: a clamping device of a middle chain link is provided, so that the middle chain link can be clamped and then driven by an auxiliary chain.
In the above scheme, it is preferred, it presss from both sides tight pole to press from both sides to be equipped with on the tight piece, it is equipped with the conducting ring after the sprocket to press from both sides tight pole slip to wear to establish, and its beneficial effect lies in: a clamping bar with a conductive ring is provided.
In the above scheme, it is preferred, be equipped with the jacking cylinder in the frame, carry the box to locate on the jacking cylinder, be equipped with in the frame with press from both sides tight pole matched with first button, first button passes through the cable and links to each other with the jacking cylinder, and its beneficial effect lies in: the utility model provides a carry the setting mode of box, make and carry box accessible jacking cylinder lift.
In the above scheme, it is preferred, be equipped with the roof in the transport box, be equipped with a plurality of guide arms on the roof, the guide arm slides and locates on the left end board of transport box one end, be equipped with the second spring between roof and the left end board, its beneficial effect lies in: a specific conveying structure of the middle chain links in the conveying box is provided, so that the middle chain links can be output one by one.
In the above scheme, it is preferred, be equipped with mobilizable locating plate on the transport box, be equipped with on the locating plate with well chain-link matched with locating lever, locating plate one side is equipped with the installation pole, and its beneficial effect lies in: a spacer is provided for positioning the middle link so that it can be secured to the delivery cassette outlet.
In the above scheme, it is preferred, be equipped with on the transport box with installation pole matched with first mounting panel, be equipped with on the first mounting panel with locating plate matched with first electro-magnet, be equipped with the third spring between first electro-magnet and the locating plate, be equipped with first conducting rod and second conducting rod on the first electro-magnet, first conducting rod and second conducting rod can make first electro-magnet circular telegram after the contact with conducting ring phase cooperation, its beneficial effect lies in: a device for disconnecting the locating rod from the middle link is provided, so that the first electromagnet is triggered to disconnect the locating rod from the middle link after the middle link is clamped by the clamping block.
The invention has the beneficial effects that: the invention provides an automatic conveying device for a middle chain link, which improves the assembly efficiency of an electric saw chain, reduces the labor force and reduces the potential safety hazard when the electric saw chain is assembled manually.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front perspective view of the present invention.
FIG. 3 is an enlarged view of a portion of the transport box of the present invention.
FIG. 4 is a schematic cross-sectional view of the positioning plate of the present invention.
FIG. 5 is a schematic cross-sectional view of the clamping block of the present invention.
FIG. 6 is a schematic cross-sectional view of the transportation box of the present invention.
Fig. 7 is a partially enlarged schematic view of the present invention.
Fig. 8 is a schematic view of the structures of a first riser and a second riser of the present invention.
FIG. 9 is a schematic cross-sectional view of the driving sprocket of the present invention.
Fig. 10 is a schematic view of the first rotary disk structure of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: see fig. 1-10.
Example 1: the utility model provides a full-automatic equipment of electric saw chain, includes frame 1, be equipped with driving shaft 2 and driven shaft 3 in the frame 1, driving shaft 2 is connected with step motor 4, driving shaft 2 is used for installing the drive sprocket 5 of electric saw, driven shaft 3 is used for installing the driven sprocket 6 of electric saw, during the equipment, drive sprocket 5 and 6 one side of driven sprocket install the side link joint 7 earlier, with drive sprocket 5 and 6 integral erection to driving shaft 2 and driven shaft 3 afterwards.
The stepping motor 4 drives the driving chain wheel 5 to rotate by one tooth every time of rotating, and an auxiliary chain 8 matched with the driving chain wheel 5 and the driven chain wheel 6 is arranged between the driving chain wheel 5 and the driven chain wheel 6; the auxiliary chain 8 and the side chain plates 7 are arranged on two sides of the driving chain wheel 5, a plurality of chain teeth 11 matched with the chain wheel are arranged on the inner side of the auxiliary chain 8, a clamping device is arranged on each chain tooth 11 and comprises a clamping block 12 and a clamping rod 13, one end of each clamping block 12 is arranged towards the side chain plate 7, the other end of each clamping block is connected with the corresponding clamping rod 13, a conducting ring 14 is arranged after each clamping rod 13 penetrates through the corresponding chain tooth 11 in a sliding mode, the conducting ring 14 is fixedly arranged on the corresponding clamping rod 13, a first spring 15 is arranged between each clamping block 12 and the corresponding chain tooth 11, the first spring 15 is sleeved on the corresponding clamping rod 13, two ends of each clamping rod 13 abut against the corresponding chain tooth 11 and the corresponding clamping block 13 respectively, a hard rubber pad is arranged at the end of each clamping block 13, and the friction coefficient of each clamping block 13 and a middle chain link is increased.
Be equipped with the first conveyor who provides well chain link for equipment in the frame 1, first conveyor is including carrying box 21, the well chain link is equipped with in carrying box 21, be equipped with jacking cylinder 22 in the frame 1, it transversely sets up on jacking cylinder 22 to carry box 21, be equipped with roof 23 in carrying box 21, be equipped with a plurality of guide arms 24 on the roof 23, the preferred 2 symmetries of guide arm 24 set up, the cover is equipped with second spring 25 on the guide arm 24, second spring 25 both ends are pushed up respectively and are leaned on roof 23 and carry box 21 left end board 26, guide arm 24 slides and wears to locate on left end board 26.
The first electromagnet 35 is provided with a first conducting rod 37 and a second conducting rod 38 which are matched with the conducting ring 14, the first conductive rod 37 and the second conductive rod 38 are simultaneously in contact with the conductive ring 14 to energize the first electromagnet 35, namely, the middle chain link is positioned between the auxiliary chain 8 and the side chain plate 7 when being ejected by the top plate 23, the middle chain link is positioned by the positioning rod 32, then the driving chain wheel 5 rotates clockwise to drive the auxiliary chain 8 to rotate synchronously, the clamping block 12 on the auxiliary chain 8 is contacted with the middle chain link, so that the clamping block 12 presses the first spring 15, meanwhile, the conducting ring 14 is contacted with the first conducting rod 37 and the second conducting rod 38, so that the first electromagnet 35 is electrified to adsorb the positioning plate 31, the positioning rod 32 is separated from the contact with the middle link, the middle link is clamped between the clamping block 12 and the side chain plate 7 by the clamping block 12 on the sprocket 11 for clamping transmission, the right end of the conveying box 21 is provided with an opening through which the middle link can rotate around the driving sprocket 5.
The machine frame 1 is provided with a spindle mounting plate 41, the spindle mounting plate 41 is provided with a first button 42 matched with the clamping rod 13, the first button 42 is connected with the jacking cylinder 22 through a cable, when the clamping block 12 clamps the middle link, the clamping rod 13 is ejected out, so that the clamping rod 13 is contacted with the first button 42, the first button 42 triggers the jacking cylinder 22 to jack up, so that the conveying box 21 is separated from the matching with the driving sprocket 5, the first button 42 is located at the corresponding position of the first sprocket 11 in the counterclockwise direction of the sprocket 11 matched with the middle link, namely when the first middle link is driven to the position clockwise after being clamped, the first button 42 triggers the jacking cylinder 22 to jack up, so that the middle link does not enter the auxiliary chain 8 any more.
The rotating shaft 55 is provided with a first rotating disc 61 for conveying right saw blades and side chain links and a second rotating disc 62 for conveying left saw blades and side chain links, the first rotating disc 61 and the second rotating disc 62 are arranged on two sides of the driving sprocket 5 in a mirror symmetry mode, the left saw blades and the right saw blades are installed in a staggered mode, in the embodiment, the left saw blades are installed after the right saw blades are installed at intervals of one sprocket 11 preferably, the saw blades are installed in a matched mode with the side chain links during installation, the side chain links are installed at intervals between the right saw blades and the left saw blades, namely the first rotating disc 61 and the second rotating disc 62 convey three side chain links and then convey one saw blade, and therefore 4 conveying rods 63 which are evenly distributed in the circumference are preferably arranged on the first rotating disc 61 and the second rotating disc 62.
The first rotary disc 61 and the second rotary disc 62 have the same structure and are mirror-symmetrical rotary discs, the end of the transmission rod 63 is provided with a second electromagnet 64, the second electromagnet 64 is provided with a contact rod 65 extending towards the center of the rotary discs, the contact rod 65 is connected with the second electromagnet 64 through a cable, the first vertical plate 53 and the second vertical plate 54 are both provided with a first contact ring 66 and a second contact ring 67 which are matched with the contact rod 65, the first contact ring 66 and the second contact ring 67 are connected with a power supply, and the second electromagnet 64 can be electrified when the contact rod 65 is in contact with the first contact ring 66 and the second contact ring 67; the contact rod 65 can be placed in a groove formed by the first contact ring 66 and the second contact ring 67 after rotating, and is in contact with the first contact ring 66 and the second contact ring 67, so that the second electromagnet 64 is electrified, the first contact ring 66 and the second contact ring 67 are semicircular rings, the center of each semicircular ring is preferably concentric with the rotating shaft 55, when the contact rod 65 is positioned right above the rotating shaft 55, the contact rod 65 is in contact with the first contact ring 66 and the second contact ring 67, and when the contact rod 65 is positioned on the first contact ring 66 and the second contact ring 67, the second electromagnet 64 is always in an electrified state.
A third vertical plate 71 is arranged on the frame 1, a first conveying box 72 and a second conveying box 73 which are matched with the first rotary table 61 and the second rotary table 62 are arranged on the third vertical plate 71, a right saw blade and a side chain link are sequentially arranged in the first conveying box 72, a left saw blade and a side chain link are sequentially arranged in the second conveying box 73, the first conveying box 72 and the second conveying box 73 are horizontally and transversely arranged on the third vertical plate 71, the first conveying box 72 and the second conveying box 73 are both provided with a first groove 91 for storing the side link, the left saw blade and the right saw blade are mirror symmetrical saw blades, the first transmission box 72 and the second transmission box 73 are both provided with a second groove 92 for storing the left saw blade or the right saw blade, the first conveying box 71 and the second conveying box 72 are arranged at two sides of the driving sprocket 5 in a mirror symmetry manner, and the first conveying box 71 and the second conveying box 72 are in a mirror symmetry manner.
The positioning of the saw blade and the side link in the first slot 91 and the second slot 92 is prior art, and can be performed by magnetic attraction or positioning by a clamp block corresponding to the shape of the saw blade and the side link, which is not described herein in detail; the lower ends of the first and second grooves 91 and 92 are provided with openings for the saw blade and the side link to pass through to the side far away from the third vertical plate 71, so that the conveying rod 63, the saw blade and the side link are positioned and then driven to rotate out of the first and second grooves 91 and 92.
The third vertical plate 71 is provided with a first air cylinder 74 for installing the first conveying box 72 and a second air cylinder 75 for installing the second conveying box 73, when the first air cylinder 74 and the second air cylinder 75 are in a contraction state, the second electromagnet 64 on the conveying rod 63 is in adsorption fit with the side chain section, when the first air cylinder 74 and the second air cylinder 75 are pushed out, the second electromagnet 64 on the conveying rod 63 is in adsorption fit with the left saw blade and the right saw blade, the first vertical plate 53 is provided with a second button 76 for triggering the first air cylinder 74 to be pushed out, and the second vertical plate 54 is provided with a third button 77 for triggering the second air cylinder 75 to be pushed out.
Be equipped with the first arc piece 78 with second button 76 matched with on first carousel 61, be equipped with the second arc piece 79 with third button 77 matched with on second carousel 62, first arc piece 78 and second arc piece 79 preferably weld respectively in the one side towards first riser 53 and second riser 54, first arc piece 78 and second arc piece 79 become 180 after welding, the both ends symmetry of first arc piece 78 and second arc piece 79 are located the both sides of transfer bar 63, and when transfer bar 63 needs to cooperate with left saw blade or right saw blade, the arc piece contacts with second button 76 or third button 77 earlier, makes first transfer box 72 or second transfer box 73 release, and when contact bar 65 that the arc piece corresponds contacted with first contact ring 66 and second contact ring 67 afterwards, second electro-magnet 64 circular telegram conveys behind left saw blade or right saw blade absorption.
In order to complete the scheme, a riveting device is arranged on the first vertical plate 53 and the second vertical plate 54, a fourth button 81 of a chain link in detection is arranged on the first vertical plate 53, the riveting device comprises a riveting gun 82, the riveting gun 82 is arranged on the first vertical plate 53, a pressing cylinder 83 matched with the riveting gun 82 is arranged on the second vertical plate 54, the fourth button 81 is connected with the riveting gun 82 and the pressing cylinder 83 through a cable, namely when the fourth button 81 detects that a medium chain is present, the riveting gun 82 and the pressing cylinder 83 are triggered to operate to rivet the side chain link and the left saw blade or the right saw blade with the middle chain link, and in order to facilitate use, the riveting gun 82 can also be triggered manually to rivet, and the riveting gun 82 and the pressing cylinder 83 are the prior art which is adopted to complete the scheme, and are not described herein in detail.
The method for using the full-automatic assembling equipment for the electric saw chain comprises the following steps: during assembly, the side chain plate 7, the driving chain wheel 5 and the driven chain wheel 6 are assembled firstly, then the side chain plate, the driving chain wheel 5 and the driven chain wheel 6 are integrally installed on the driving shaft 2 and the driven shaft 3, then the auxiliary chain 8 is installed on the other side, the stepping motor 4 is started, the stepping motor 4 operates once to rotate one tooth for the driving chain wheel 5, at the moment, the conveying box 21 conveys the middle chain link to a gap between the auxiliary chain 8 and the side chain plate 7, the clamping block 12 of the chain tooth 11 on the auxiliary chain 8 clamps the middle chain link through arc surface transition when rotating to the position of the middle chain link, so that the clamping block 12 supports the middle chain link against the side chain plate 7, meanwhile, the clamping rod 13 is ejected out, the conducting ring 14 slides along with the clamping rod 13, the conducting ring 14 is in contact with the first conducting rod 37 and the second conducting rod 38 on the first electromagnet 35, the first electromagnet 35 is electrified to adsorb the positioning plate 31, and the positioning rod 32 on the positioning plate 31 slides away from the contact with the middle chain link, the chain link is clamped and lifted to rotate along with the chain teeth 11 along with the next rotation;
the middle chain link is driven by the auxiliary chain 8, simultaneously the first rotary disc 61 and the second rotary disc 62 absorb the side chain links on the first transmission box 72 and the second transmission box 73 through the second electromagnet 64 on the transmission rod 63, in the embodiment, the driving sprocket 5 preferably has 8 teeth, the transmission rods 63 on the first rotary disc 61 and the second rotary disc 62 are respectively provided with 4 transmission rods 63, the driving sprocket 5 transmits power to the rotating shaft 55 through the first transmission wheel 51, the transmission ratio of the first transmission wheel 51 to the second transmission wheel 52 is preferably 2 to 1, namely, the first transmission wheel 51 rotates one tooth, the transmission rods 63 on the first rotary disc 61 and the second rotary disc 62 rotate 90 degrees, namely one station, when the transmission rod 63 starts to transmit the first middle chain link, after three stations are rotated, the initially taken side chain link is positioned between the first two middle chain links, and the fourth button 81 detects the first middle chain link, triggering a squeeze riveter 82 and a squeeze cylinder 83 to work, and pressing a rivet in to connect the middle chain link with the side chain links at two sides; here, riveting can also be manually pressed after a button is manually pressed; when the left saw blade or the right saw blade needs to be installed on the middle chain link, the first arc-shaped block 78 or the second arc-shaped block 79 on the first rotating disc 61 or the second rotating disc 62 triggers the second button 76 or the third button 77, so that the first transmission box 72 or the second transmission box 73 is ejected out by the cylinder, the transmission rod 63 adsorbs the left saw blade or the right saw blade when rotating to the uppermost end, and the first arc-shaped block 78 and the second arc-shaped block 79 are installed in a 180-degree staggered mode due to the fact that the left saw blade and the right saw blade are installed in a staggered mode.
When the middle chain link rotates for a circle clockwise along with the auxiliary chain 8 to the first sprocket 11 in the anticlockwise direction of the initial feeding of the conveying box 21, the ejected clamping rod 13 triggers the first button 42 to lift the conveying box 21 along with the lifting cylinder 22, the conveying box 21 does not convey the middle chain link, namely the transmission of the middle chain link of the whole electric saw chain is finished, the riveting gun 82 and the pressing cylinder 83 can be manually stopped after the best group of rivets are pressed, and the setting can also be carried out through a PLC (programmable logic controller).
Example 2: the utility model provides a full-automatic equipment of electric saw chain, includes frame 1, be equipped with driving shaft 2 and driven shaft 3 in the frame 1, driving shaft 2 is connected with step motor 4, driving shaft 2 is used for installing the drive sprocket 5 of electric saw, driven shaft 3 is used for installing the driven sprocket 6 of electric saw, during the equipment, drive sprocket 5 and 6 one side of driven sprocket install the side link joint 7 earlier, with drive sprocket 5 and 6 integral erection to driving shaft 2 and driven shaft 3 afterwards.
The stepping motor 4 drives the driving chain wheel 5 to rotate by one tooth every time of rotating, and an auxiliary chain 8 matched with the driving chain wheel 5 and the driven chain wheel 6 is arranged between the driving chain wheel 5 and the driven chain wheel 6; the auxiliary chain 8 and the side chain plates 7 are arranged on two sides of the driving chain wheel 5, a plurality of chain teeth 11 matched with the chain wheel are arranged on the inner side of the auxiliary chain 8, a clamping device is arranged on each chain tooth 11 and comprises a clamping block 12 and a clamping rod 13, one end of each clamping block 12 is arranged towards the side chain plate 7, the other end of each clamping block is connected with the corresponding clamping rod 13, a conducting ring 14 is arranged after each clamping rod 13 penetrates through the corresponding chain tooth 11 in a sliding mode, the conducting ring 14 is fixedly arranged on the corresponding clamping rod 13, a first spring 15 is arranged between each clamping block 12 and the corresponding chain tooth 11, the first spring 15 is sleeved on the corresponding clamping rod 13, two ends of each clamping rod 13 abut against the corresponding chain tooth 11 and the corresponding clamping block 13 respectively, a hard rubber pad is arranged at the end of each clamping block 13, and the friction coefficient of each clamping block 13 and a middle chain link is increased.
Be equipped with the first conveyor who provides well chain link for equipment on the frame 1, first conveyor is including carrying box 21, the well chain link is equipped with in carrying box 21, be equipped with jacking cylinder 22 in the frame 1, it transversely sets up on jacking cylinder 22 to carry box 21, be equipped with roof 23 in carrying box 21, be equipped with a plurality of guide arms 24 on the roof 23, the preferred 2 symmetries of guide arm 24 set up, the cover is equipped with second spring 25 on the guide arm 24, second spring 25 both ends are pushed up respectively and are leaned on roof 23 and carry box 21 left end board 26, guide arm 24 slides and wears to locate on the left end board 26.
The first electromagnet 35 is provided with a first conducting rod 37 and a second conducting rod 38 which are matched with the conducting ring 14, the first conductive rod 37 and the second conductive rod 38 are simultaneously in contact with the conductive ring 14 to energize the first electromagnet 35, namely, the middle chain link is positioned between the auxiliary chain 8 and the side chain plate 7 when being ejected by the top plate 23, the middle chain link is positioned by the positioning rod 32, then the driving chain wheel 5 rotates clockwise to drive the auxiliary chain 8 to rotate synchronously, the clamping block 12 on the auxiliary chain 8 is contacted with the middle chain link, so that the clamping block 12 presses the first spring 15, meanwhile, the conducting ring 14 is contacted with the first conducting rod 37 and the second conducting rod 38, so that the first electromagnet 35 is electrified to adsorb the positioning plate 31, the positioning rod 32 is separated from the contact with the middle link, the middle link is clamped between the clamping block 12 and the side chain plate 7 by the clamping block 12 on the sprocket 11 for clamping transmission, the right end of the conveying box 21 is provided with an opening through which the middle link can rotate around the driving sprocket 5.
The machine frame 1 is provided with a spindle mounting plate 41, the spindle mounting plate 41 is provided with a first button 42 matched with the clamping rod 13, the first button 42 is connected with the jacking cylinder 22 through a cable, when the clamping block 12 clamps the middle link, the clamping rod 13 is ejected out, so that the clamping rod 13 is contacted with the first button 42, the first button 42 triggers the jacking cylinder 22 to jack up, so that the conveying box 21 is separated from the matching with the driving sprocket 5, the first button 42 is located at the corresponding position of the first sprocket 11 in the counterclockwise direction of the sprocket 11 matched with the middle link, namely when the first middle link is driven to the position clockwise after being clamped, the first button 42 triggers the jacking cylinder 22 to jack up, so that the middle link does not enter the auxiliary chain 8 any more.
A method of using a fully automated assembly apparatus for a power saw chain as described in example 2: during assembly, the side chain plate 7, the driving chain wheel 5 and the driven chain wheel 6 are assembled firstly, then the side chain plate, the driving chain wheel 5 and the driven chain wheel 6 are integrally installed on the driving shaft 2 and the driven shaft 3, then the auxiliary chain 8 is installed on the other side, the stepping motor 4 is started, the stepping motor 4 operates once to rotate one tooth for the driving chain wheel 5, at the moment, the conveying box 21 conveys the middle chain link to a gap between the auxiliary chain 8 and the side chain plate 7, the clamping block 12 of the chain tooth 11 on the auxiliary chain 8 clamps the middle chain link through arc surface transition when rotating to the position of the middle chain link, so that the clamping block 12 supports the middle chain link against the side chain plate 7, meanwhile, the clamping rod 13 is ejected out, the conducting ring 14 slides along with the clamping rod 13, the conducting ring 14 is in contact with the first conducting rod 37 and the second conducting rod 38 on the first electromagnet 35, the first electromagnet 35 is electrified to adsorb the positioning plate 31, and the positioning rod 32 on the positioning plate 31 slides away from the contact with the middle chain link, the chain link is clamped and lifted to rotate along with the chain teeth 11 along with the next rotation; when the middle chain link rotates for a circle along with the auxiliary chain 8 to the first sprocket 11 in the counterclockwise direction of the initial feeding of the conveying box 21, the ejected clamping rod 13 triggers the first button 42, so that the conveying box 21 is lifted along with the lifting cylinder 22, the conveying box 21 does not convey the middle chain link any more, and the transmission of the middle chain link of the whole electric saw chain is finished.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a full-automatic equipment of electric saw chain, includes frame (1), drive sprocket (5), driven sprocket (6) and side link plate (7), its characterized in that: an auxiliary chain (8) matched with the driving chain wheel (5) is arranged between the driving chain wheel (5) and the driven chain wheel (6), a plurality of chain teeth (11) are arranged on the auxiliary chain (8), clamping blocks (12) which are movable and matched with side chain plates (7) for clamping middle chain links are arranged on the chain teeth (11), first springs (15) are arranged between the clamping blocks (12) and the chain teeth (11), and a conveying box (21) matched with the clamping blocks (12) for conveying the middle chain links is arranged on the rack (1);
a first vertical plate (53) and a second vertical plate (54) are symmetrically arranged on the machine frame (1), and a rotating shaft (55) is rotatably arranged between the first vertical plate (53) and the second vertical plate (54) in a penetrating manner;
a first rotary table (61) for conveying a right saw blade and a side chain link and a second rotary table (62) for conveying a left saw blade and a side chain link are arranged on the rotating shaft (55), the first rotary table (61) and the second rotary table (62) are arranged at two sides of the driving chain wheel (5) in a mirror symmetry manner, and 4 conveying rods (63) which are uniformly distributed on the circumference are arranged on the first rotary table (61) and the second rotary table (62);
a third vertical plate (71) is arranged on the rack (1), a first conveying box (72) and a second conveying box (73) which are matched with the first rotary table (61) and the second rotary table (62) are arranged on the third vertical plate (71), a right saw blade and a side chain link are sequentially arranged in the first conveying box (72), and a left saw blade and a side chain link are sequentially arranged in the second conveying box (73);
be equipped with on first riser (53) and second riser (54) and be used for riveted pressure riveting device, the pressure riveting device is including pressure riveter (82), pressure riveter (82) are located on first riser (53), be equipped with on second riser (54) with pressure riveter (82) matched with compress tightly jar (83).
2. The full-automatic assembling equipment for the electric saw chain as claimed in claim 1, wherein: the clamping block (12) is provided with a clamping rod (13), and the clamping rod (13) is provided with a conducting ring (14) after penetrating through the chain teeth (11) in a sliding manner.
3. The full-automatic assembling equipment for the electric saw chain as claimed in claim 2, wherein: be equipped with jacking cylinder (22) on frame (1), carry box (21) to locate on jacking cylinder (22), be equipped with on frame (1) and press from both sides tight pole (13) matched with first button (42), first button (42) pass through the cable and link to each other with jacking cylinder (22).
4. The full-automatic assembling equipment for the electric saw chain as claimed in claim 1, wherein: the conveying box is characterized in that a top plate (23) is arranged in the conveying box (21), a plurality of guide rods (24) are arranged on the top plate (23), the guide rods (24) are arranged on a left end plate (26) at one end of the conveying box (21) in a sliding mode, and a second spring (25) is arranged between the top plate (23) and the left end plate (26).
5. The full-automatic assembling equipment for the electric saw chain as claimed in claim 2, wherein: the conveying box (21) is provided with a movable positioning plate (31), the positioning plate (31) is provided with a positioning rod (32) matched with the middle link, and one side of the positioning plate (31) is provided with an installation rod (34).
6. The full-automatic assembling equipment for the electric saw chain as claimed in claim 5, wherein: be equipped with on transport box (21) with first mounting panel (33) of installation pole (34) matched with, be equipped with on first mounting panel (33) with locating plate (31) matched with first electro-magnet (35), be equipped with third spring (36) between first mounting panel (33) and locating plate (31), be equipped with first conducting rod (37) and second conducting rod (38) on first electro-magnet (35), first conducting rod (37) and second conducting rod (38) can make first electro-magnet (35) circular telegram after cooperating with conducting ring (14) and contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427789.5A CN113857575B (en) | 2021-11-29 | 2021-11-29 | Full-automatic assembling equipment for chain of electric saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427789.5A CN113857575B (en) | 2021-11-29 | 2021-11-29 | Full-automatic assembling equipment for chain of electric saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113857575A CN113857575A (en) | 2021-12-31 |
| CN113857575B true CN113857575B (en) | 2022-05-31 |
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| CN202111427789.5A Active CN113857575B (en) | 2021-11-29 | 2021-11-29 | Full-automatic assembling equipment for chain of electric saw |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882621A (en) * | 1981-11-09 | 1983-05-18 | オ−マ−ク・インダストリ−ズ・インコ−ポレ−テツド | Chain and production thereof |
| US6435070B1 (en) * | 2001-03-22 | 2002-08-20 | Blount, Inc. | Automatically sharpenable saw chain |
| CN210978412U (en) * | 2019-11-19 | 2020-07-10 | 林兰 | Tank chain tensioning mechanism of automatic chain saw assembling and riveting equipment |
| CN211072493U (en) * | 2019-12-10 | 2020-07-24 | 姚云辉 | Turnover mechanism of automatic assembling and riveting equipment of chain saw |
| CN211489502U (en) * | 2020-01-07 | 2020-09-15 | 李政洪 | Stepping mechanism of automatic assembling and riveting equipment of chain saw |
| CN213497600U (en) * | 2020-06-05 | 2021-06-22 | 金华辉煌三联工具实业有限公司 | Chain saw double-rivet head assembly machine |
| CN112453573B (en) * | 2020-11-09 | 2021-11-05 | 永康市南征工贸股份有限公司 | A proofreading frock for chain saw production |
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