CN109607300B - Double-motor adjustable traction conveying device - Google Patents
Double-motor adjustable traction conveying device Download PDFInfo
- Publication number
- CN109607300B CN109607300B CN201811403330.XA CN201811403330A CN109607300B CN 109607300 B CN109607300 B CN 109607300B CN 201811403330 A CN201811403330 A CN 201811403330A CN 109607300 B CN109607300 B CN 109607300B
- Authority
- CN
- China
- Prior art keywords
- direction adjusting
- mounting
- mounting bracket
- conveying device
- adjusting screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a double-motor adjustable traction conveying device which comprises a fixed frame, an installation frame assembly, a driving part, a clamping part, an adjusting part and a protective cover, wherein the fixed frame is fixedly arranged on the upper surface of the fixed frame; the mounting frame assembly comprises a mounting bracket, and the bottom surface of the mounting bracket is in sliding connection with the bottom surface of the fixing frame; the driving component is used for driving the two traction wheels with opposite rotation directions to rotate; the clamping component is used for clamping and loosening the two traction wheels; the adjusting component is used for adjusting the central positions of the two traction wheels so that the center of the glass body to be dragged and conveyed is aligned with the clamping center of the traction wheels; the double-motor adjustable traction conveying device can be used for traction conveying of profiles, and can realize automatic control of traction conveying of different profiles by selecting different traction wheels and driving motors and adjusting structural parameters according to parameters such as different section shapes, surface characteristics and quality of the profiles.
Description
Technical Field
The invention relates to the technical field of nonstandard devices, in particular to a double-motor adjustable traction conveying device which can be used for profile traction conveying and can realize automatic control of traction conveying of different profiles by selecting different traction wheels and driving motors and adjusting structural parameters according to parameters such as different section shapes, surface characteristics and quality of the profiles.
Background
In the field of optical fiber manufacturing, the optical fiber manufacturing process is complex, the blank at the early stage is a glass round rod, the diameter of the section has various specifications, and the length requirement is indefinite. The manufacture of the round glass rod needs a special non-standard device which can clamp and pull a glass body in a molten state to move vertically and at a uniform speed, so that the round glass rod with uniform rod diameter and uniform size can be obtained, and the qualified round glass rod can be made into an optical fiber after being drawn into a wire. And the design input of the device has different requirements on the clamping force, the rod diameter adjusting range, the rod pulling speed and the size adjustment of X, Y directions due to different processes of various optical fiber manufacturing enterprises. Therefore, a special traction conveying device is needed to be designed to realize vertical and uniform traction conveying of the glass body in a molten state, so that isometric glass round rods with uniform rod diameter and size are obtained.
Disclosure of Invention
Aiming at the problems, the invention provides the double-motor adjustable traction conveying device which can clamp sectional materials with different specifications and different section shapes, realizes uniform and stable automatic conveying, and can adjust the clamping force, the closed sizes of two traction wheels and the conveying center height so as to adapt to the relevant requirements of matched equipment. Specifically, the traction conveying device comprises a fixed frame, a mounting frame assembly, a driving part, a clamping part and an adjusting part;
the fixing frame comprises a bottom surface and a vertical surface which are vertical to each other, and a linear guide rail mounting hole is processed on the bottom surface of the fixing frame; the mounting frame assembly comprises a mounting bracket, the mounting bracket comprises a bottom surface and a vertical surface which are perpendicular to each other, an X-direction linear guide rail is arranged on the vertical surface of the mounting bracket, and a Y-direction linear guide rail is arranged on the bottom surface of the mounting bracket; the Y-direction linear guide rail is fixedly installed in the linear guide rail installation hole in the bottom surface of the fixed frame, and the bottom surface of the installation support is connected with the bottom surface of the fixed frame in a sliding mode in the Y direction through the Y-direction linear guide rail;
in addition, an avoidance hole is further processed on the vertical face of the mounting bracket and used for mounting the driving part, the driving part comprises a centering plate and a moving plate, and the centering plate and the moving plate are respectively connected with the vertical face of the mounting bracket in an X-direction in a sliding manner through the X-direction linear guide rail; the centering plate and the moving plate are respectively provided with a speed reducer, and each speed reducer is respectively connected with a driving motor in a transmission way; each driving motor is in transmission connection with a traction wheel through a corresponding speed reducer;
a boss is arranged above the avoidance hole on the inner side of the vertical surface of the mounting bracket; meanwhile, a support lug is arranged on the inner side of the moving plate; the clamping component comprises an air cylinder, one end of the air cylinder is fixed on the boss, and the other end of the air cylinder is fixed on the support lug;
the adjusting component comprises an X-direction adjusting component and a Y-direction adjusting component; the X-direction adjusting component comprises an X-direction adjusting hand wheel, an X-direction adjusting screw rod, a locking nut and a support; the support is fixed on the left side of the mounting support and is provided with a threaded hole matched with the X-direction adjusting screw rod, the X-direction adjusting screw rod penetrates through the locking nut and the threaded hole in the support, one end of the X-direction adjusting screw rod is fixedly connected with the centering plate, and the other end of the X-direction adjusting screw rod is fixedly mounted with the X-direction adjusting hand wheel;
the Y-direction adjusting component comprises a Y-direction adjusting hand wheel, a Y-direction adjusting screw rod and a locking bolt; the Y-direction adjusting screw penetrates through a threaded hole in the vertical face of the mounting support and is in threaded connection with the threaded hole in the vertical face of the mounting support, one end of the Y-direction adjusting screw is fixedly connected with the bottom surface of the fixing frame, the other end of the Y-direction adjusting screw is fixedly mounted with the Y-direction adjusting hand wheel, the locking bolt penetrates through the bottom surface of the fixing frame and is in threaded connection with the fixing frame, and the top end of the locking bolt can press the bottom surface of the mounting support through rotation of the locking bolt, so that the mounting support is locked with the fixing frame.
Furthermore, the traction conveying device also comprises a protective cover, and the protective cover is fixedly connected with the fixed frame.
Furthermore, reinforcing ribs are arranged on two sides of the fixing frame.
Furthermore, a limit stop is further arranged on the vertical surface of the mounting bracket.
Furthermore, each traction wheel is in transmission connection with the corresponding speed reducer through a shaft sleeve and a mounting assembly.
Further, the cylinder and the boss are fixedly connected through screws.
Furthermore, a T-shaped seat is arranged on the bottom surface of the fixing frame, and an adjusting hole avoiding the T-shaped seat is formed in the bottom surface of the mounting bracket; and the Y-direction adjusting screw rod is fixedly connected with the T-shaped seat.
The traction conveying device adopts the air cylinder to push the two traction wheels to clamp the surface of the profile, the dual-drive motor drives the two traction wheels which are opposite in rotating direction, and the profile is driven to move by the rotation and friction of the traction wheels, so that the uniform and stable automatic conveying is realized. With simple and convenient, practical scheme, through the reasonable combination of machine, electricity, gas, realized size adjustment swiftly, the requirement of the automatic steady transport different specifications, different cross-section bars. And the application of the traction conveying device is not limited in the field of optical fiber manufacturing, and can also be applied to other industries.
Drawings
Fig. 1, 2a, 2b, and 2c are schematic structural views of a dual-motor adjustable traction conveying device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixing frame according to an embodiment of the present invention;
fig. 4a, 4b, 4c, and 4d are schematic structural diagrams of a mounting bracket assembly according to an embodiment of the present invention;
5a, 5b, 5c are schematic structural diagrams of a driving part provided by an embodiment of the invention;
FIG. 6 is a schematic structural diagram of a clamping member provided in accordance with an embodiment of the present invention;
FIGS. 7a, 7b, and 7c are schematic structural views of an adjustment component according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a shield according to an embodiment of the present invention.
Description of reference numerals:
1: mount, 2: mounting bracket assembly, 3: drive means, 4: shield, 5: a traction wheel is arranged on the front end of the frame,
6: clamping member, 7: x-direction adjusting member, 8: y-direction adjusting member, 9: the shape of the section bar is changed into a shape,
11: linear guide mounting hole, 12: reinforcing rib, 21: mounting bracket, 22: the X-direction linear guide rail is arranged on the guide rail,
23: y-direction linear guide, 24: adjustment hole, 25: threaded hole, 26: boss, 27: a limit stop block is arranged on the upper portion of the frame,
28: dodging hole, 31: centering plate, 32: moving plate, 33: drive motor, 34: a speed reducer is arranged on the front end of the main shaft,
35: shaft sleeve, 36: mounting assembly, 37: lug, 71: an X-direction adjusting hand wheel is arranged on the upper portion of the frame,
72: x-direction adjusting screw, 73: lock nut, 74: support, 81: a hand wheel is adjusted in the Y direction,
82: y-direction adjusting screw, 83: locking bolt, 84: and a T-shaped seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Please refer to fig. 1, fig. 2a, fig. 2b and fig. 2 c; the embodiment provides a double-motor adjustable traction conveying device, the traction conveying device can clamp sectional materials with different specifications and different section shapes, uniform and stable automatic conveying is achieved, and the clamping force, the closed size of two traction wheels and the conveying center height of the device can be adjusted to meet relevant requirements of matched equipment. Specifically, the traction conveying device comprises a fixed frame 1, a mounting frame assembly 2, a driving part 3, a clamping part 6, an adjusting part and a shield 4;
when the device is used, before the section 9 enters the traction device from the upper part, the central positions of the two traction wheels 5 are adjusted through the adjusting component, so that the center of the section 9 is aligned with the clamping center of the traction wheels 5, then the clamping component 6 is operated to push the two traction wheels 5 to clamp the section, and the traction wheels 5 rotate to drive the section 9 to stably move downwards at a constant speed, so that the section 9 is conveyed.
The fixing frame 1 is shaped like a dustpan as shown in fig. 3, and comprises a bottom surface and a vertical surface which are perpendicular to each other, reinforcing ribs 12 are arranged on two sides of the fixing frame, the vertical surface is a mounting surface, and a plurality of mounting hole positions are arranged on the vertical surface; the bottom surface is a mounting base surface of the mounting frame assembly 2. A linear guide rail mounting hole 11 and other mounting holes are processed on the bottom surface of the fixing frame 1; as shown in fig. 4a, 4b, 4c, and 4d, the mounting bracket assembly 2 includes a mounting bracket 21, where the mounting bracket 21 includes a bottom surface and a vertical surface perpendicular to each other, and the two surfaces are provided with a mounting hole for mounting the clamping component 6, a mounting hole for mounting the adjusting component, and a mounting hole for mounting the shield 4; an X-direction linear guide rail 22 is arranged on the vertical surface of the mounting bracket 21, and a Y-direction linear guide rail 23 is arranged on the bottom surface of the mounting bracket 21; the Y-direction linear guide rail 23 is fixedly installed in the linear guide rail installation hole 11 on the bottom surface of the fixed frame 1, and the bottom surface of the installation support 21 is connected with the bottom surface of the fixed frame 1 in a sliding manner in the Y direction through the Y-direction linear guide rail 23;
in addition, an avoidance hole 28 is further processed on the vertical surface of the mounting bracket 21 for mounting the driving component 3, the driving component 3 includes a centering plate 31 and a moving plate 32 as shown in fig. 5a, 5b and 5c, and the centering plate 31 and the moving plate 32 are respectively connected with the vertical surface of the mounting bracket 21 in the X direction in a sliding manner through the X-direction linear guide 22; furthermore, a limit stop 27 is also arranged on the vertical surface of the mounting bracket 21. The centering plate 31 and the moving plate 32 are respectively provided with a speed reducer 34, and each speed reducer 34 is respectively connected with a driving motor 33 in a transmission way; each driving motor 33 is in transmission connection with a traction wheel 5 through a corresponding speed reducer 34; the driving motor 33 drives the traction wheel 5 to convey the section bar 9 after reducing speed and increasing torque through the speed reducer 34; further, each traction wheel 5 is in transmission connection with the corresponding reducer 34 through a shaft sleeve 35 and a mounting assembly 36.
A boss 26 is arranged on the inner side of the vertical surface of the mounting bracket 21 and above the avoidance hole 28; meanwhile, the inner side of the moving plate 32 is provided with a support lug 37; the clamping component 6 is shown in fig. 6 and comprises a cylinder 61, one end of the cylinder 61 is fixed on the boss 26 through a screw 62, and the other end is fixed on the support lug 37; the piston rod of the cylinder 61 stretches out and draws back to push the moving plate 32 to move left and right on the X-direction linear guide rail 22, so that the two traction wheels 5 are clamped and loosened.
The adjusting component is shown in fig. 7a, 7b and 7c and comprises an X-direction adjusting component 7 and a Y-direction adjusting component 8; the X-direction adjusting component 7 comprises an X-direction adjusting hand wheel 71, an X-direction adjusting screw 72, a locking nut 73 and a support 74; the support 74 is fixed on the left side of the mounting bracket 21 and is provided with a threaded hole matched with the X-direction adjusting screw 72, the X-direction adjusting screw 72 passes through the locking nut 73 and the threaded hole on the support 74, one end of the X-direction adjusting screw is fixedly connected with the centering plate 31, and the other end of the X-direction adjusting screw is fixedly mounted on the X-direction adjusting hand wheel 71; the X-direction adjusting hand wheel 71 is rotated to drive the centering plate 31 to move left and right, the X-direction centering line of the two traction wheels 5 is adjusted, and after the adjustment is completed, the locking nut 73 is rotated to lock the X-direction adjusting hand wheel 71.
The Y-direction adjusting component 8 comprises a Y-direction adjusting hand wheel 81, a Y-direction adjusting screw 82, a locking bolt 83 and a T-shaped seat 84; the T-shaped seat 84 is arranged on the bottom surface of the fixed frame 1, and the bottom surface of the mounting bracket 21 is provided with an adjusting hole 24 avoiding the T-shaped seat 84; the Y-direction adjusting screw rod 82 penetrates through the threaded hole 25 in the vertical surface of the mounting bracket 21 and is in threaded connection with the threaded hole 25 in the vertical surface of the mounting bracket 21, one end of the Y-direction adjusting screw rod is fixedly connected with the T-shaped seat 84, and the other end of the Y-direction adjusting screw rod is fixedly mounted with the Y-direction adjusting hand wheel 81; the locking bolt 83 penetrates through the bottom surface of the fixing frame 1 and is in threaded connection with the fixing frame 1, the Y-direction adjusting hand wheel 81 is rotated to drive the mounting support 21 to move back and forth, the Y-direction centering lines of the two traction wheels 5 are adjusted, and after the adjustment is completed, the locking bolt 83 is rotated, and the mounting support 21 and the fixing frame 1 are locked in an end face pressing mode.
Further, the shield 4 of the present embodiment is fixedly connected to the fixing frame 1. The metal plate is manufactured by adopting a metal plate and welding process and is installed in a split mode. The function is protection and isolation, and the components such as the internal driving motor 33, the speed reducer 34 and the linear guide rail are protected. Mounting hole sites are arranged on each surface of the shield 4 so as to facilitate mounting and adjustment.
The traction conveying device adopts the air cylinder to push the two traction wheels to clamp the surface of the profile, the dual-drive motor drives the two traction wheels which are opposite in rotating direction, and the profile is driven to move by the rotation and friction of the traction wheels, so that the uniform and stable automatic conveying is realized. With simple and convenient, practical scheme, through the reasonable combination of machine, electricity, gas, realized size adjustment swiftly, the requirement of the automatic steady transport different specifications, different cross-section bars. And the application of the traction conveying device is not limited in the field of optical fiber manufacturing, and can also be applied to other industries.
In the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The double-motor adjustable traction conveying device is characterized by comprising a fixed frame, a mounting frame assembly, a driving part, a clamping part and an adjusting part;
the fixing frame comprises a bottom surface and a vertical surface which are vertical to each other, and a linear guide rail mounting hole is processed on the bottom surface of the fixing frame; the mounting frame assembly comprises a mounting bracket, the mounting bracket comprises a bottom surface and a vertical surface which are perpendicular to each other, an X-direction linear guide rail is arranged on the vertical surface of the mounting bracket, and a Y-direction linear guide rail is arranged on the bottom surface of the mounting bracket; the Y-direction linear guide rail is fixedly installed in the linear guide rail installation hole in the bottom surface of the fixed frame, and the bottom surface of the installation support is connected with the bottom surface of the fixed frame in a sliding mode in the Y direction through the Y-direction linear guide rail;
in addition, an avoidance hole is further processed on the vertical face of the mounting bracket and used for mounting the driving part, the driving part comprises a centering plate and a moving plate, and the centering plate and the moving plate are respectively connected with the vertical face of the mounting bracket in an X-direction in a sliding manner through the X-direction linear guide rail; the centering plate and the moving plate are respectively provided with a speed reducer, and each speed reducer is respectively connected with a driving motor in a transmission way; each driving motor is in transmission connection with a traction wheel through a corresponding speed reducer;
a boss is arranged above the avoidance hole on the inner side of the vertical surface of the mounting bracket; meanwhile, a support lug is arranged on the inner side of the moving plate; the clamping component comprises an air cylinder, one end of the air cylinder is fixed on the boss, and the other end of the air cylinder is fixed on the support lug;
the adjusting component comprises an X-direction adjusting component and a Y-direction adjusting component; the X-direction adjusting component comprises an X-direction adjusting hand wheel, an X-direction adjusting screw rod, a locking nut and a support; the support is fixed on the left side of the mounting support and is provided with a threaded hole matched with the X-direction adjusting screw rod, the X-direction adjusting screw rod penetrates through the locking nut and the threaded hole in the support, one end of the X-direction adjusting screw rod is fixedly connected with the centering plate, and the other end of the X-direction adjusting screw rod is fixedly mounted with the X-direction adjusting hand wheel;
the Y-direction adjusting component comprises a Y-direction adjusting hand wheel, a Y-direction adjusting screw rod and a locking bolt; the Y-direction adjusting screw penetrates through a threaded hole in the vertical face of the mounting support and is in threaded connection with the threaded hole in the vertical face of the mounting support, one end of the Y-direction adjusting screw is fixedly connected with the bottom surface of the fixing frame, the other end of the Y-direction adjusting screw is fixedly mounted with the Y-direction adjusting hand wheel, the locking bolt penetrates through the bottom surface of the fixing frame and is in threaded connection with the fixing frame, and the top end of the locking bolt can press the bottom surface of the mounting support through rotation of the locking bolt, so that the mounting support is locked with the fixing frame.
2. The dual-motor adjustable traction conveying device as claimed in claim 1, wherein the traction conveying device further comprises a shield, and the shield is fixedly connected with the fixing frame.
3. The dual-motor adjustable traction conveying device as claimed in claim 1, wherein reinforcing ribs are provided on both sides of the fixing frame.
4. The dual-motor adjustable traction conveying device as claimed in claim 1, wherein a limit stop is further provided on the vertical surface of the mounting bracket.
5. The dual-motor adjustable traction conveying device as claimed in claim 1, wherein each traction wheel is in transmission connection with a corresponding speed reducer through a shaft sleeve and a mounting assembly respectively.
6. The dual-motor adjustable traction conveying device as claimed in claim 1, wherein the cylinder and the boss are fixedly connected by screws.
7. The adjustable traction conveying device with two motors as claimed in claim 1, wherein a T-shaped seat is arranged on the bottom surface of the fixing frame, and an adjusting hole avoiding the T-shaped seat is arranged on the bottom surface of the mounting bracket; and the Y-direction adjusting screw rod is fixedly connected with the T-shaped seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403330.XA CN109607300B (en) | 2018-11-23 | 2018-11-23 | Double-motor adjustable traction conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403330.XA CN109607300B (en) | 2018-11-23 | 2018-11-23 | Double-motor adjustable traction conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109607300A CN109607300A (en) | 2019-04-12 |
| CN109607300B true CN109607300B (en) | 2020-08-04 |
Family
ID=66004913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811403330.XA Active CN109607300B (en) | 2018-11-23 | 2018-11-23 | Double-motor adjustable traction conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607300B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401557A (en) * | 1965-09-01 | 1968-09-17 | Stephen A. Platt | Wire coiling machine |
| US4274572A (en) * | 1980-01-16 | 1981-06-23 | Trw Inc. | Apparatus for severing an optical fiber |
| SU1126548A1 (en) * | 1983-09-28 | 1984-11-30 | Предприятие П/Я В-2969 | Apparatus for chopping glass fiber |
| CN2084475U (en) * | 1991-04-08 | 1991-09-11 | 中国人民解放军第七三一五工厂 | Preliminary cutting device for glass tube drawing machine |
| CN101293735B (en) * | 2008-02-03 | 2011-09-07 | 长飞光纤光缆有限公司 | Large-diameter optical fiber prefabricated stick drawn wire feeding bench apparatus |
| CN105253697A (en) * | 2015-10-27 | 2016-01-20 | 江苏宇特光电科技股份有限公司 | Optical fiber cutting and feeding device |
| CN106975952A (en) * | 2017-04-28 | 2017-07-25 | 柳州欧维姆机械股份有限公司 | A kind of lift centering clamping device and its clamping means |
| CN108061953B (en) * | 2018-01-18 | 2024-04-30 | 深圳市豪林精密机械有限公司 | Automatic threading device and method for optical fibers |
-
2018
- 2018-11-23 CN CN201811403330.XA patent/CN109607300B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109607300A (en) | 2019-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103691777B (en) | A kind of high-precision hydrolic plate bender | |
| CN211220928U (en) | Corrugated pipe cutting device | |
| CN109607300B (en) | Double-motor adjustable traction conveying device | |
| CN210088356U (en) | Camera fixing device for intelligent visual detection system equipment | |
| CN110405017B (en) | Steel pipe bending processing industrial machine | |
| CN219425317U (en) | Three-level adjusting assembly for cold roll forming equipment | |
| CN117324918A (en) | Installation device and installation method of magnetic steel integrated motorized spindle bearing | |
| CN210647771U (en) | Height adjusting device of wire drawing machine for cable conductor | |
| CN114728828A (en) | Method and apparatus for manufacturing glass ribbon | |
| CN219313255U (en) | Cable conveying device and electronic radio frequency tag attaching equipment | |
| CN110280989B (en) | Automatic tensioning device and method for tension-controllable filaments | |
| CN114390175A (en) | Deflection type industrial television for float glass tin bath | |
| CN112249926A (en) | Flange pickup device | |
| CN214977280U (en) | Feeding device for punching machine | |
| CN219598570U (en) | Welding plate adjusting device for welding machine | |
| CN219669165U (en) | Dustproof rubber cap conveying device | |
| CN116237413B (en) | Heat treatment aluminum alloy plate stretcher | |
| CN217599767U (en) | Adjustable feeding equipment for production and processing of die steel | |
| CN216763434U (en) | Automatic feed bin of going up of pole class | |
| CN211135866U (en) | Welding wire feeding mechanism | |
| KR20190143586A (en) | Pulley changing apparatus for conveyor | |
| CN210101834U (en) | Instrument board assembly partial shipment platform truck with flexible construction | |
| CN220444166U (en) | Spraying bracket with adjustable height | |
| CN212049496U (en) | A transfer device for plate | |
| CN212191893U (en) | Clamping and positioning mechanism for welding box body |
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 |