CN209736401U - backstop mechanism and channelling mechanism - Google Patents
backstop mechanism and channelling mechanism Download PDFInfo
- Publication number
- CN209736401U CN209736401U CN201920045336.8U CN201920045336U CN209736401U CN 209736401 U CN209736401 U CN 209736401U CN 201920045336 U CN201920045336 U CN 201920045336U CN 209736401 U CN209736401 U CN 209736401U
- Authority
- CN
- China
- Prior art keywords
- wheel
- back wheel
- mounting plate
- backing
- stop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a battery production facility technical field discloses a backstop mechanism and slot rolling mechanism. The stopping mechanism comprises a back wheel mounting plate and a back wheel positioned on the back wheel mounting plate; the back wheel is rotatably connected with a back wheel mounting plate, and the back wheel mounting plate can be movably arranged in the stopping mechanism; when the battery shell is rolled, the back wheel can be close to the battery shell to abut against the battery shell, and after the battery shell is rolled, the back wheel can be far away from the battery shell. In this way, the utility model discloses can improve battery case at the stability of slot rolling in-process.
Description
Technical Field
the utility model relates to a battery production facility technical field especially relates to a backstop mechanism and slot rolling mechanism.
Background
At present, in equipment for rolling grooves on cylindrical battery steel shells, the single side of the battery steel shell receives the abutting acting force fed by a hob, so that the two sides of the battery steel shell receiving the abutting force and not receiving the abutting force are unbalanced in stress, the stability of the battery steel shell in the groove rolling process is poor, the outer diameter size is easily influenced, and the groove rolling failure is caused in serious cases.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a stopping mechanism and a slot rolling mechanism, which can improve the stability of the battery casing in the slot rolling process.
In order to solve the technical problem, the utility model discloses a technical scheme be: providing a stopping mechanism, wherein the stopping mechanism comprises a back wheel mounting plate and a back wheel positioned on the back wheel mounting plate; the back wheel is rotatably connected with a back wheel mounting plate, and the back wheel mounting plate can be movably arranged in the stopping mechanism; when the battery shell is rolled, the back wheel can be close to the battery shell to abut against the battery shell, and after the battery shell is rolled, the back wheel can be far away from the battery shell.
The utility model discloses an in the embodiment, backstop mechanism still includes back wheel bearing frame and back wheel axle, back wheel mounting panel and back wheel bearing frame fixed connection, and the back wheel axle rotates and sets up in the back wheel bearing frame, and the back wheel is connected to back wheel axle one end, and the back wheel axle can rotate relative back wheel bearing frame in the back wheel bearing frame to make the back wheel can use the back wheel axle to rotate as the rotation axis.
The utility model discloses an in the embodiment, backstop mechanism still includes back of the body wheel height adjustment seat, is provided with the guide rail on the back of the body wheel height adjustment seat, back of the body wheel mounting panel and guide rail sliding connection for back of the body wheel mounting panel can be relatively back of the body wheel height adjustment seat along the direction removal that is close to or keeps away from battery housing.
The utility model discloses an in the embodiment, backstop mechanism still includes the extension spring, and back wheel mounting panel and back wheel height adjustment seat are connected respectively at the extension spring both ends, and the extension spring is used for applying elastic restoring force to the back wheel mounting panel.
In an embodiment of the present invention, the height adjustment seat of the back wheel is provided with a waist-shaped hole, and the waist-shaped hole is used for adjusting the height of the position of the height adjustment seat of the back wheel.
In an embodiment of the present invention, the stopping mechanism further includes a stop screw, and the stop screw is used for limiting the back wheel mounting plate to continue to move along the direction away from the battery housing after supporting the back wheel mounting plate.
In an embodiment of the present invention, the stopping mechanism further comprises a back wheel follower mounting base, one end of the back wheel follower mounting base is rotatably connected to the back wheel mounting plate, and a stopping member is connected between the other end of the back wheel follower mounting base and the back wheel mounting plate; a compression spring is connected between the back wheel follower mounting seat and the back wheel mounting plate, and the compression spring is in a compression state and used for propping the end part of the back wheel follower mounting seat against the stop part.
In an embodiment of the present invention, the back wheel follower mounting base is provided with a through hole, the stop member passes through the through hole and is embedded in the back wheel mounting plate, one end of the stop member away from the back wheel follower mounting base is provided with a stop cap, and the cross-sectional area of the stop cap is larger than the orifice area of the through hole; wherein the end of the back wheel follower mounting is relatively movable on the stop.
In an embodiment of the present invention, one side of the back wheel follower mounting seat away from the back wheel mounting plate is provided with a back wheel follower, and the back wheel follower supports against the cam track and moves along the cam track to match the revolution motion of the stopping mechanism.
In order to solve the above technical problem, the utility model discloses a still another technical scheme be: there is provided a channelling mechanism including a hob and a stopper mechanism as set forth in the above embodiments, the hob being opposed to the stopper mechanism and therebetween for holding a battery case, and forming a circumferential groove on the battery case.
the utility model has the advantages that: be different from prior art, the utility model provides a backstop mechanism. The stopping mechanism comprises a back wheel mounting plate and a back wheel positioned on the back wheel mounting plate, wherein the back wheel is rotatably connected with the back wheel mounting plate so as to be matched with the autorotation action of the battery shell. When the battery shell rolls the groove, the battery shell is propped against the battery shell to prevent the battery shell from generating displacement. The back wheel mounting plate is movably arranged in the stopping mechanism, when the battery shell is rolled, the back wheel can be close to the battery shell to abut against the battery shell so as to provide stable acting force to balance the acting force applied to the battery shell by the hob, so that the two sides of the battery shell are stressed in balance, and the stability of the battery shell in the rolling process is improved; and after the battery shell finishes the rolling groove, the back wheel can be far away from the battery shell, so that a certain gap is reserved between the back wheel and the battery shell, and the battery shell is convenient to feed and discharge.
Drawings
Fig. 1 is a schematic front view of an embodiment of the stopping mechanism of the present invention;
FIG. 2 is a schematic top view of the stop mechanism of FIG. 1;
FIG. 3 is a rear view of the stop mechanism of FIG. 1;
Fig. 4 is a schematic structural diagram of an embodiment of the roll-groove mechanism of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to solve the technical problem of poor stability of the stopping effect provided by the stopping mechanism in the prior art, the utility model provides a stopping mechanism, which comprises a back wheel mounting plate and a back wheel positioned on the back wheel mounting plate; the back wheel is rotatably connected with a back wheel mounting plate, and the back wheel mounting plate can be movably arranged in the stopping mechanism; when the battery shell is rolled, the back wheel can be close to the battery shell to abut against the battery shell, and after the battery shell is rolled, the back wheel can be far away from the battery shell.
As described in detail below.
Referring to fig. 1-3, fig. 1 is a schematic front view of a stopping mechanism according to an embodiment of the present invention, fig. 2 is a schematic top view of the stopping mechanism shown in fig. 1, and fig. 3 is a schematic rear view of the stopping mechanism shown in fig. 1.
In one embodiment, the stop mechanism includes a wheel back mounting plate 11 and a wheel back 12 positioned on the wheel back mounting plate 11. The back wheel 12 is rotatably connected to the back wheel mounting plate 11. The stopping mechanism can be applied to a channeling mechanism of a battery shell (comprising a battery steel shell and the like), and the stopping mechanism and the hob are arranged on two sides of the battery shell relatively and matched with each other to complete the channeling of the battery shell. The battery case rotation, the hobbing cutter is driven to follow and changes to carry out the slot rolling through the hobbing cutter in the battery case periphery, and because back wheel 12 and 11 rotatable coupling of back wheel mounting panel, back wheel 12 can be driven to follow and change under the drive of battery case rotation, can not produce resistance, hinder the slot rolling to battery case's rotation, support simultaneously and hold the battery case cooperation and accomplish the slot rolling.
The back wheel mounting plate 11 is movably disposed in the stopper mechanism. When the battery shell is rolled, the back wheel 12 can be close to the battery shell to abut against the battery shell so as to provide stable acting force to balance the acting force applied to the battery shell by the hob, so that the two sides of the battery shell are stressed in balance, and the stability of the battery shell in the rolling process is improved; and, after the battery shell finishes the slot rolling, the back wheel 12 can keep away from the battery shell, thus make and leave certain interval between battery shell and the back wheel 12, facilitate the charging, blanking of the battery shell.
In one embodiment, the stopping mechanism further comprises a backing wheel bearing seat 13 and a backing wheel shaft 14, and the backing wheel mounting plate 11 is fixedly connected with the backing wheel bearing seat 13. The back wheel bearing seat 13 can be installed on one side of the back wheel installation plate 11 where the back wheel 12 is arranged, and a back wheel shaft 14 is connected between the back wheel bearing seat 13 and the back wheel 12. The backing wheel shaft 14 is rotatably arranged in the backing wheel bearing block 13 through a bearing, and the backing wheel shaft 14 can rotate in the backing wheel bearing block 13 relative to the backing wheel bearing block 13. The backing wheel shaft 14 passes through the backing wheel housing 13 and extends to the surface of the protruding backing wheel housing 13. The end of the backing wheel shaft 14 protruding out of the surface of the backing wheel bearing housing 13 is connected with a lock nut 15, and the other end thereof is connected with the backing wheel 12. The back wheel 12 is rotatable about a back wheel shaft 14 as a rotation axis, and the relative position of the back wheel 12 on the back wheel mounting plate 11 is fixed. After the back wheel 12 abuts against the battery shell, the back wheel 12 can rotate along with the battery shell, and the rolling groove of the battery shell is completed in a matching mode.
In one embodiment, the stop mechanism further comprises a wheel back height adjustment seat 21. The back wheel height adjusting seat 21 is fixedly connected with the frame outside the stop mechanism and is used for adjusting the height of the back wheel 12. Preferably, the rack is an installation rack which is pressed against the battery shell and drives the battery shell to rotate. The back wheel height adjusting seat 21 is provided with a waist-shaped hole 22, and the waist-shaped hole 22 is used for adjusting the height of the position of the back wheel height adjusting seat 21. Specifically, the waist-shaped hole 22 is fixed to the frame through a bolt, a threaded hole is formed in the frame, and when the back wheel height adjusting seat 21 drives the back wheel mounting plate 11 and the back wheel 12 to adjust the height, the waist-shaped hole 22 has a certain length in the height direction, the threaded hole can be always exposed in the waist-shaped hole 22, and the bolt can be conveniently fastened to the height position of the fixed back wheel 12.
the back wheel height adjusting seat 21 is provided with a guide rail 23, and the back wheel mounting plate 11 is slidably connected with the guide rail 23, so that the back wheel mounting plate 11 can move in a direction close to or far away from the battery shell relative to the back wheel height adjusting seat 21.
Specifically, two ends of the back wheel height adjusting seat 21 are respectively connected with a guide rail 23 arranged towards the battery shell direction, and the back wheel mounting plate 11 and the corresponding two ends thereof are respectively connected with a slider connecting seat 16. The slider connecting base 16 is provided with a slider 161, the slider 161 and the guide rail 23 are mutually matched and slidably connected, so that the back wheel mounting plate 11 and the back wheel height adjusting base 21 can move relatively, the back wheel height adjusting base 21 is fixed with the frame, and the back wheel mounting plate 11 can move relatively to the back wheel height adjusting base 21.
Further, the stopping mechanism further comprises a tension spring 3, two ends of the tension spring 3 are respectively connected with the back wheel mounting plate 11 and the back wheel height adjusting seat 21, and the tension spring 3 is used for applying elastic restoring force to the back wheel mounting plate 11.
Specifically, a first tension spring seat 24 is arranged on one end of the guide rail 23 away from the battery shell on the back wheel height adjusting seat 21, and a second tension spring seat 17 is connected to the slider connecting seat 16. The first tension spring seat 24 and the second tension spring seat 17 are respectively provided with a tension spring support 171/241, a tension spring 3 is connected between the tension spring support 171/241 on the first tension spring seat 24 and the second tension spring seat 17, and two ends of the tension spring 3 are respectively positioned on the tension spring support 171/241 on the first tension spring seat 24 and the second tension spring seat 17. When the back wheel 12 moves towards the battery shell, the back wheel 12 gradually approaches and abuts against the battery shell, and the tension spring 3 is stretched and provides elastic restoring force, so that the back wheel mounting plate 11 and the back wheel 12 thereon have a tendency of returning to the initial position. The elastic restoring force provided by the tension spring 3 is used for driving the back wheel mounting plate 11 and the back wheel 12 thereon to move along the direction far away from the battery shell after the battery shell completes the groove rolling, so that a certain gap is left between the back wheel 12 and the battery shell, and the battery shell is convenient to feed and discharge.
Further, the stop mechanism further comprises a stop screw 25, and the stop screw 25 is used for limiting the back wheel mounting plate 11 to move continuously in the direction away from the battery shell after abutting against the back wheel mounting plate 11.
Specifically, a stop screw 25 is disposed on one side of the first tension spring seat 24 opposite to the slider connecting seat 16. When the back wheel 12 abuts against the battery shell, the sliding block connecting seat 16 and the stop screw 25 are not contacted with each other; when the back wheel 12 cancels to abut against the battery shell, after the back wheel 12 moves in the direction away from the battery shell, and when the back wheel moves to the limit position, the stop screw 25 abuts against the slider connecting seat 16, and the slider connecting seat 16 is limited to continue moving in the direction close to the first tension spring seat 24, so that the back wheel mounting plate 11 and the back wheel 12 thereon are limited to continue moving in the direction away from the battery shell.
Alternatively, the stop screw 25 is used to define the limit position of the movement of the back wheel 12, on the one hand, to block the slider connecting seat 16 from sliding out of the guide rail 23, and on the other hand, to define the slider connecting seat 16, the back wheel mounting plate 11, and the back wheel 12 in the limit position where the back wheel follower 42 for walking on the back wheel mounting plate 11 is facing the cam track 5, whereby the stopping mechanism can smoothly enter the cam track 5, and the back wheel 12 of the stopping mechanism is guided by the cam track 5 to gradually approach the battery case to assist in completing the rolling groove action. Meanwhile, the installation depth of the stop screw 25 in the first tension spring seat 24 can be flexibly adjusted according to the roll groove object, thereby controlling the moving range of the back wheel 12.
In one embodiment, the mechanism applied to the battery shell rolling groove has revolution motion around a main shaft so as to complete the battery shell rolling groove in the revolution process and accelerate the production process of the battery shell rolling groove. In view of this, the catch mechanism further includes a rear wheel follower mount 41. The back wheel follower mounting 41 is provided with a back wheel follower 42, which may be a roller. The idler follower 42 abuts against and moves along the cam track 5 to match the revolving movement of the stopper mechanism. The cam track 5 is fixed to a mechanism other than the stopper mechanism, and guides the movement of the rear wheel follower 42. The back wheel follower 42 moves along the cam track 5, and the cam track 5 guides the back wheel follower 42 so as to guide the back wheel follower 42 to bring the back wheel 12 close to the battery shell when the hob rolls the battery shell; after the roll-out is complete, the back wheel follower 42 is again directed away from the battery housing with the back wheel 12.
One end of the back wheel follower mounting seat 41 is rotatably connected with the back wheel mounting plate 11, and a stop member 6 is connected between the other end of the back wheel follower mounting seat and the back wheel mounting plate 11. A compression spring 7 is connected between the back wheel follower mounting seat 41 and the back wheel mounting plate 11. The compression spring 7 is in a compressed state, and the elastic restoring force generated by the compression spring 7 causes the compression spring 7 to hold the end of the backup wheel follower mount 41 against the stopper 6. The action of the compression spring 7 for driving the back wheel follower mounting seat 41 and the back wheel mounting plate 11 to move away from each other is matched with the action of the stop piece 6 for preventing the back wheel follower mounting seat 41 and the back wheel mounting plate 11 from moving away from each other, so that the stability of the connection between the back wheel follower mounting seat 41 and the back wheel mounting plate 11 is maintained.
Further, the rear wheel follower mount 41 is provided with a through hole 411, and the stopper 6 passes through the through hole 411 and is embedded in the rear wheel mounting plate 11. The end of the rear wheel follower mounting 41 is capable of relative movement on the stop 6 with a certain amount of movement. When the end of the back wheel follower attachment base 41 moves on the stopper 6, the other end thereof rotates, so that the back wheel follower attachment base 41 has a certain amount of movement.
To achieve the stopping effect of the stopper 6 on the movement of the end of the back wheel follower mounting 41 thereon, the end of the stopper 6 remote from the back wheel follower mounting 41 is provided with a stopping cap 61. The cross-sectional area of the stopper cap 61 is larger than the aperture area of the through-hole 411 to be stopped at the stopper cap 61 when the end of the rear wheel follower mount 41 moves to the stopper cap 61.
Alternatively, the stopper 6 may be a screw or the like, and a nut at one end thereof is the stopper cap 61. The stop piece 6 can be in threaded fit with the back wheel mounting plate 11, so that the mounting depth of the stop piece and the back wheel mounting plate 11 can be adjusted. While there is no threaded engagement between the stop 6 and the back wheel follower mount 41, the through hole 411 is slightly larger than the screw portion of the stop 6 to allow a certain amount of movement of the end of the back wheel follower mount 41 on the stop 6.
the rotatable connection between the back wheel follower mounting seat 41 and the back wheel mounting plate 11 may be realized by connecting the end of the back wheel follower mounting seat 41 and the back wheel mounting plate 11 through a hinge pin 8 so as to enable relative rotation therebetween.
It should be noted that, during the movement of the back wheel follower 42 along the cam track 5, a certain force is given to the back wheel follower 42 due to the change of the moving direction, which requires the back wheel follower 42 to be capable of straining the pressure change caused by the change of the distance between the back wheel follower 42 and the cam track 5. In view of this, one end of the back wheel follower mounting seat 41 is rotatably connected to the back wheel mounting plate 11, and the other end thereof can move on the stopper 6, and in addition, the elastic force provided by the compression spring 7 between the back wheel follower mounting seat 41 and the back wheel mounting plate 11 allows the back wheel follower mounting seat 41 to have a certain amount of movement, and the distance between the strain back wheel follower 42 and the cam track 5 is changed, so that the back wheel follower 42 always moves on the cam track 5; and, because the elasticity that compression spring 7 provided for make back wheel 12 become the elasticity back of battery case, can guarantee back wheel 12 and support the battery case all the time in the process of battery case roll-groove, and provide stable support power for the battery case. Compared with the situation that the back wheel and the battery shell are in rigid fit and are easy to generate the force unloading phenomenon, the elastic fit between the back wheel 12 and the battery shell described in the embodiment greatly reduces the risk of generating the force unloading phenomenon.
Further, the cam track 5 includes a partial track section with a track radius reduced relative to other track sections, when the back wheel follower 42 moves to the partial track section, the back wheel follower 42 drives the back wheel 12 to approach the battery housing to abut against the battery housing, and when the back wheel follower 42 moves to other track sections outside the partial track section, the elastic restoring force applied by the tension spring 3 to the back wheel mounting plate 11 drives the back wheel mounting plate 11 and the back wheel 12 thereon to move away from the battery housing.
To sum up, the utility model provides a backstop mechanism, its back of the body wheel and back of the body wheel mounting panel rotatable coupling to battery case's rotation action is accomplished to the cooperation battery case roll groove. The back wheel mounting plate is movably arranged in the stopping mechanism and used for enabling the back wheel to be close to the battery shell to abut against the battery shell when the battery shell is rolled, so that stable acting force is provided to balance acting force applied to the battery shell by the hob, the two sides of the battery shell are stressed in a balanced manner, and the stability of the battery shell in the rolling process is improved; and after the battery shell finishes the rolling groove, the back wheel can be far away from the battery shell, so that a certain gap is reserved between the back wheel and the battery shell, and the battery shell is convenient to feed and discharge.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of the roll groove mechanism of the present invention.
In one embodiment, the channeling mechanism 9 includes a hob 91 and a stop mechanism 92. The hob 91 and the stop mechanism 92 are disposed opposite to each other on both sides of the battery case 93, and between them, the battery case 93 is held. The battery case 93 rotates, and the roller cutter 91 abuts against the battery case 93 and then follows the rotation, thereby forming a circumferential groove 931 in the battery case 93 and completing the grooving operation of the battery case 93. The stopping mechanism 92 is the stopping mechanism described in the above embodiments, and will not be described herein.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A catch mechanism comprising a backing wheel mounting plate (11) and a backing wheel (12) located on the backing wheel mounting plate (11);
The back wheel (12) is rotatably connected with the back wheel mounting plate (11), and the back wheel mounting plate (11) is movably arranged in the stop mechanism; when the battery shell is rolled, the back wheel (12) can be close to the battery shell to abut against the battery shell, and after the battery shell is rolled, the back wheel (12) can be far away from the battery shell.
2. The stopping mechanism according to claim 1, further comprising a backing wheel bearing seat (13) and a backing wheel shaft (14), wherein the backing wheel mounting plate (11) is fixedly connected with the backing wheel bearing seat (13), the backing wheel shaft (14) is rotatably disposed in the backing wheel bearing seat (13), one end of the backing wheel shaft (14) is connected with the backing wheel (12), and the backing wheel shaft (14) can rotate in the backing wheel bearing seat (13) relative to the backing wheel bearing seat (13) so that the backing wheel (12) can rotate with the backing wheel shaft (14) as a rotation axis.
3. The stop mechanism according to claim 1, further comprising a wheel-back height adjusting seat (21), wherein a guide rail (23) is disposed on the wheel-back height adjusting seat (21), and the wheel-back mounting plate (11) is slidably connected to the guide rail (23) such that the wheel-back mounting plate (11) can move in a direction approaching or departing from the battery housing relative to the wheel-back height adjusting seat (21).
4. The stopping mechanism according to claim 3, further comprising a tension spring (3), wherein two ends of the tension spring (3) are respectively connected to the back wheel mounting plate (11) and the back wheel height adjusting seat (21), and the tension spring (3) is used for applying elastic restoring force to the back wheel mounting plate (11).
5. The stop mechanism according to claim 3, wherein the back wheel height adjusting seat (21) is provided with a waist-shaped hole (22), and the waist-shaped hole (22) is used for adjusting the height of the back wheel height adjusting seat (21).
6. The stop mechanism according to claim 1, further comprising a stop screw (25), wherein the stop screw (25) is configured to limit the back wheel mounting plate (11) from continuing to move in a direction away from the battery housing after abutting against the back wheel mounting plate (11).
7. The catch mechanism according to claim 4, further comprising a rear wheel follower mounting (41), one end of the rear wheel follower mounting (41) being rotatably connected to the rear wheel mounting plate (11) and the other end being connected to a stopper (6) between the rear wheel mounting plate (11);
A compression spring (7) is connected between the back wheel follower mounting seat (41) and the back wheel mounting plate (11), and the compression spring (7) is in a compressed state and is used for propping the end part of the back wheel follower mounting seat (41) against the stop piece (6).
8. The stop mechanism according to claim 7, wherein the rear wheel follower mounting seat (41) is provided with a through hole (411), the stop member (6) passes through the through hole (411) and is embedded in the rear wheel mounting plate (11), an end of the stop member (6) away from the rear wheel follower mounting seat (41) is provided with a stop cap (61), and a cross-sectional area of the stop cap (61) is larger than an aperture area of the through hole (411);
Wherein the end of the back wheel follower mounting (41) is relatively movable on the stop (6).
9. The catch mechanism according to claim 7, characterized in that the side of the back wheel follower mounting (41) remote from the back wheel mounting plate (11) is provided with a back wheel follower (42), which back wheel follower (42) abuts against and moves along the cam track (5) to match the revolving movement of the catch mechanism.
10. A channelling mechanism, characterized in that the channelling mechanism (9) comprises a roller cutter (91) and a stop mechanism (92) according to any of claims 1 to 9, the roller cutter (91) being opposite the stop mechanism (92) and between them for clamping a battery case (93), and a circumferential groove (931) being formed on the battery case (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045336.8U CN209736401U (en) | 2019-01-10 | 2019-01-10 | backstop mechanism and channelling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045336.8U CN209736401U (en) | 2019-01-10 | 2019-01-10 | backstop mechanism and channelling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736401U true CN209736401U (en) | 2019-12-06 |
Family
ID=68705493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920045336.8U Active CN209736401U (en) | 2019-01-10 | 2019-01-10 | backstop mechanism and channelling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535431A (en) * | 2022-01-25 | 2022-05-27 | 深圳市拓普联科技术股份有限公司 | Automatic roll riveting device |
-
2019
- 2019-01-10 CN CN201920045336.8U patent/CN209736401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535431A (en) * | 2022-01-25 | 2022-05-27 | 深圳市拓普联科技术股份有限公司 | Automatic roll riveting device |
| CN114535431B (en) * | 2022-01-25 | 2023-02-10 | 深圳市拓普联科技术股份有限公司 | Automatic roll riveting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209736401U (en) | backstop mechanism and channelling mechanism | |
| CN210619703U (en) | Automatic compression roller device for copper foil rolling | |
| CN110722027B (en) | Steel structure section processing and rounding machine and processing and rounding method | |
| CN208189698U (en) | Tab flattening device and up- coiler | |
| CN201950127U (en) | Spin riveting head for hydraulic pressure spin riveting machine | |
| CN112627592A (en) | Structure braced system encorbelments | |
| CN211494297U (en) | Tensioner assembly convenient to maintain | |
| CN109626055A (en) | Winding/unwinding device | |
| CN209958933U (en) | Spring bolt guider | |
| CN210394585U (en) | A material tool is held up to electricity throwing for casing product production | |
| CN209208105U (en) | A kind of constant-pressure rolling tools | |
| CN110404989B (en) | Pinch roller adjusting mechanism of bobbin drawing machine | |
| CN214417974U (en) | Automatic roller pressing adjusting device used on laser welding machine | |
| CN204849353U (en) | Adjustable expanding device of cornerite with long compensation function of cloth | |
| CN212740349U (en) | Door plate sliding block of elevator and elevator door plate assembly | |
| CN214248165U (en) | Worm gear and worm adjusting device with position change of backing bearing roller | |
| CN111530977A (en) | Large-thickness section steel straightening machine | |
| CN109353079A (en) | A kind of eccentric adjusting type multiple roll card backing-up machine | |
| CN109848330B (en) | Bent reinforcing steel bar machine for manufacturing goods shelf | |
| CN215582542U (en) | Chip mounter for LED circuit board | |
| CN216369526U (en) | Anti-seismic screw-thread steel roller adjusting device for concrete | |
| CN220222923U (en) | Swing roller assembly and rolling swing roller mechanism | |
| CN218313146U (en) | Clamping device for steel structure machining | |
| CN218676810U (en) | Nail-joint winding device of capacitor | |
| CN109228377A (en) | A kind of constant-pressure rolling tools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |