CN219969148U - Connecting seat of screen printer rotating shaft - Google Patents
Connecting seat of screen printer rotating shaft Download PDFInfo
- Publication number
- CN219969148U CN219969148U CN202321164538.7U CN202321164538U CN219969148U CN 219969148 U CN219969148 U CN 219969148U CN 202321164538 U CN202321164538 U CN 202321164538U CN 219969148 U CN219969148 U CN 219969148U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- groove
- rotating shaft
- reversing gear
- close
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 19
- 238000007650 screen-printing Methods 0.000 description 7
- 238000007639 printing Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a connecting seat of a rotary shaft of a screen printer, which belongs to the technical field of screen printers, and comprises a rotary shaft, wherein one end of the rotary shaft is provided with the connecting seat, the rotary shaft and the connecting seat are positioned by a positioning structure, and sliding grooves are symmetrically formed in four sides, close to the rotary shaft, of the connecting seat; according to the utility model, when the connecting seat is required to be arranged at the end part of the rotating shaft, the clamping blocks are positioned at the positions close to each other at the initial positions, when the connecting seat is connected with the rotating shaft through the positioning structure, the connecting seat can just drive the clamping blocks to enter the mounting groove, then the synchronous transmission mechanism simultaneously drives the four-side clamping blocks to be mutually far away, the clamping blocks enter the inside of the clamping groove through the mounting groove, and when the clamping blocks prop against the end part of the clamping groove, the fixed connection between the rotating shaft and the connecting seat can be completed, and the connecting seat and the rotating shaft can be quickly assembled through the mounting structure, so that the mounting efficiency of the connecting seat is improved.
Description
Technical Field
The utility model relates to the technical field of screen printers, in particular to a connecting seat of a rotary shaft of a screen printer.
Background
The screen printer is a machine using a screen plate Shi Yin. The printing machine is a machine for printing characters and images, is a generic term for machines or devices for producing printed matters, and a printing machine jig support plate is required to be installed at the end part of a rotating shaft of the printing machine through a connecting seat.
Current connection bases for rotary shafts of screen printers, for example, publication No.: the utility model provides a connecting seat of screen printer rotation axis, through the coupling mechanism of design, connect the connecting plate on the screen printing rotary disk through the block of spacing draw-in groove and spacing cassette when using, and pass connecting plate, spacing cassette and screen printing rotary disk through the fixed screw and fix, cooperate the block of spacing draw-in groove and spacing cassette when installing the use, do not influence the position between screen printing rotary disk and the connecting plate when the fixed screw appears not hard up, thereby make screen printing rotary disk and connecting plate keep stable, reduce the phenomenon that movable deviation appears in tool layer board and the screen printing tool.
When the existing screen printer connecting seat is connected with the rotating shaft, although the phenomenon that the jig supporting plate and the screen printing jig deviate actively can be reduced through the limiting clamping groove and the limiting clamping seat which are arranged, the existing installation mode is adopted, the connecting seat is required to penetrate through the connecting plate, the limiting clamping seat and the screen printing rotating disc to be fixed through fixing screws, bolts are required to be screwed one by one during installation, screw holes are required to be aligned, the time and the labor are wasted when the existing installation structure is assembled, the rotating shaft and the connecting seat cannot be assembled quickly, and the use is inconvenient.
Disclosure of Invention
The utility model aims to provide a connecting seat of a rotary shaft of a screen printer, which achieves the aims of quickly assembling the connecting seat with the rotary shaft and improving the installation efficiency of the connecting seat through the installation structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting seat of the screen printer rotating shaft comprises a rotating shaft, one end of the rotating shaft is provided with a connecting seat, the rotating shaft and the connecting seat are positioned by a positioning structure, wherein,
the four sides of the connecting seat, which are close to the rotating shaft, are symmetrically provided with sliding grooves, sliding blocks are arranged in the sliding grooves, and clamping blocks are fixed on the outer sides of the sliding blocks, which are close to the sliding grooves;
the clamping groove is formed in the position, corresponding to the clamping block, of the rotating shaft, the end portion, close to the clamping groove, of the rotating shaft is communicated with the mounting groove, and the clamping blocks on the four sides of the connecting seat are simultaneously far away from or close to each other through the synchronous transmission mechanism.
Preferably, the one end symmetry that the rotation axis was kept away from to the connecting seat is fixed with the mounting bracket, the top of mounting bracket is fixed with the tool layer board.
Preferably, the positioning structure comprises a positioning groove, the end part of the rotating shaft corresponding to the clamping groove is provided with the positioning groove, and the end part of the connecting seat corresponding to the positioning groove is fixedly provided with a positioning rod.
Preferably, the synchronous transmission mechanism comprises a first transmission groove, the middle part that the connecting seat corresponds the spout has been seted up first transmission groove, the spout internal rotation is connected with drive screw, drive screw constitutes threaded connection with the slider, drive screw is located the tip fixed with first switching-over gear in the first transmission groove, the inboard rotation that the first transmission groove is close to first switching-over gear is connected with the second switching-over gear, the second transmission groove has been seted up to the inside that the connecting seat is close to first transmission groove, the second transmission groove internal rotation is connected with the worm wheel, worm wheel and second switching-over gear fixed connection, one side internal rotation that the second transmission groove is close to the worm wheel is connected with the worm, the outside that the worm both ends run through the connecting seat extends to the outside, the tip that the worm is located the connecting seat outside is fixed with the handle.
Preferably, the external threads in opposite positions in the drive screw have the same texture.
Preferably, the first reversing gear and the second reversing gear are perpendicular to each other, and the first reversing gear is meshed with the second reversing gear.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the connecting seat is required to be arranged at the end part of the rotating shaft, the clamping blocks are positioned at the positions close to each other at the initial positions, when the connecting seat is connected with the rotating shaft through the positioning structure, the connecting seat can just drive the clamping blocks to enter the mounting groove, then the synchronous transmission mechanism simultaneously drives the four-side clamping blocks to be mutually far away, the clamping blocks enter the inside of the clamping groove through the mounting groove, and when the clamping blocks prop against the end part of the clamping groove, the fixed connection between the rotating shaft and the connecting seat can be completed, and the connecting seat and the rotating shaft can be quickly assembled through the mounting structure, so that the mounting efficiency of the connecting seat is improved.
2. According to the utility model, when the connecting seat and the rotating shaft are installed, the connecting seat drives the positioning rod to be inserted into the positioning groove, the assembly of the connecting seat and the rotating shaft can be positioned through the positioning rod and the positioning groove, the repeated adjustment of the installation position is avoided, the clamping block can directly enter the installation groove, so that the installation of the connecting seat is quickly positioned, and the subsequent assembly of the connecting seat and the rotating shaft is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a connector according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a rotation shaft; 2. a connecting seat; 3. a mounting frame; 4. a jig pallet; 5. a positioning groove; 6. a positioning rod; 7. a chute; 8. a slide block; 9. a clamping block; 10. a clamping groove; 11. a mounting groove; 12. a first transmission groove; 13. a drive screw; 14. a first reversing gear; 15. a second reversing gear; 16. a second transmission groove; 17. a worm wheel; 18. a worm; 19. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the present utility model provides a technical solution: the connecting seat of the screen printer rotating shaft comprises a rotating shaft 1, one end of the rotating shaft 1 is provided with a connecting seat 2, the installation is positioned between the rotating shaft 1 and the connecting seat 2 through a positioning structure, wherein,
the four sides of the connecting seat 2, which are close to the rotating shaft 1, are symmetrically provided with sliding grooves 7, sliding blocks 8 are arranged in the sliding grooves 7, and clamping blocks 9 are fixed on the outer sides of the sliding blocks 8, which are close to the sliding grooves 7;
clamping grooves 10 are formed in positions, corresponding to the clamping blocks 9, of the rotating shaft 1, mounting grooves 11 are formed in the end portions, close to the clamping grooves 10, of the rotating shaft 1, and the clamping blocks 9 on the four sides of the connecting seat 2 are simultaneously far away from or close to each other through a synchronous transmission mechanism;
when connecting seat 2 need install the tip at rotation axis 1, be in the position that is close to each other through fixture block 9 in initial position, when making connecting seat 2 and rotation axis 1 connect through location structure, make connecting seat 2 can just drive fixture block 9 get into mounting groove 11 in, afterwards drive four-sided fixture block 9 simultaneously and keep away from each other through synchronous drive mechanism, make fixture block 9 get into the inside of draw-in groove 10 through mounting groove 11, when fixture block 9 supports the tip of draw-in groove 10, can accomplish the fixed connection of rotation axis 1 and connecting seat 2, through this mounting structure, so as to with connecting seat 2 and rotation axis 1 fast assembly, improve the installation effectiveness of connecting seat 2.
Referring to fig. 1 to 3, one end of the connecting seat 2 far away from the rotating shaft 1 is symmetrically fixed with a mounting frame 3, the top of the mounting frame 3 is fixed with a jig supporting plate 4, a positioning structure comprises a positioning groove 5, the end of the rotating shaft 1 corresponding to a clamping groove 10 is provided with the positioning groove 5, the end of the connecting seat 2 corresponding to the positioning groove 5 is fixed with a positioning rod 6, when the connecting seat 2 is installed with the rotating shaft 1, the connecting seat 2 drives the positioning rod 6 to be inserted into the positioning groove 5, the assembly of the connecting seat 2 and the rotating shaft 1 can be positioned through the positioning rod 6 and the positioning groove 5, repeated adjustment of the installation position is avoided, a clamping block 9 can directly enter the inside of the installation groove 11, so that the installation of the connecting seat 2 is rapidly positioned, and the subsequent assembly of the connecting seat 2 and the rotating shaft 1 is facilitated.
Referring to fig. 1 to 3, the synchronous transmission mechanism comprises a first transmission groove 12, a first transmission groove 12 is arranged in the middle of a connecting seat 2 corresponding to a chute 7, a transmission screw 13 is rotationally connected with the chute 7, the transmission screw 13 and a sliding block 8 form threaded connection, a first reversing gear 14 is fixed at the end part of the transmission screw 13 in the first transmission groove 12, a second reversing gear 15 is rotationally connected at the inner side of the first transmission groove 12 close to the first reversing gear 14, a second transmission groove 16 is arranged at the inner side of the connecting seat 2 close to the first transmission groove 12, a worm wheel 17 is rotationally connected with the second transmission groove 16, a worm 18 is rotationally connected at the inner side of the second transmission groove 16 close to the worm wheel 17, two ends of the worm 18 penetrate through the outer side of the connecting seat 2 and extend to the outer side, the end of the worm 18 outside the connecting seat 2 is fixed with a handle 19, the external threads of the drive screw 13 at the opposite positions are identical in lines, the first reversing gear 14 and the second reversing gear 15 are mutually perpendicular, the first reversing gear 14 is meshed with the second reversing gear 15, when the clamping block 9 needs to be moved, the handle 19 is rotated, the handle 19 drives the worm 18 to rotate, the worm 18 drives the second reversing gear 15 to rotate through the meshing with the worm wheel 17, the second reversing gear 15 simultaneously drives the four-side first reversing gear 14 to simultaneously rotate, the four-side drive screw 13 is further driven to synchronously rotate, the clamping block 9 can be driven to synchronously move through the sliding block 8, and meanwhile, the clamping block 9 is prevented from loosening due to automatic rotation of the drive screw 13 through a unidirectional transmission structure formed by the worm 18 and the worm wheel 17.
Working principle: the connecting seat of the screen printer rotating shaft, when the connecting seat 2 needs to be installed at the end part of the rotating shaft 1, the connecting seat 2 is positioned at the position close to each other at the initial position, when the connecting seat 2 is connected with the rotating shaft 1 through the positioning structure, the connecting seat 2 can just drive the clamping block 9 to enter the installation groove 11, then simultaneously drive the four-side clamping blocks 9 to be mutually far away through the synchronous transmission mechanism, the clamping block 9 enters the inside of the clamping groove 10 through the installation groove 11, when the clamping block 9 butts against the end part of the clamping groove 10, the fixed connection between the rotating shaft 1 and the connecting seat 2 can be completed, the connecting seat 2 and the rotating shaft 1 can be quickly assembled through the installation structure, the installation efficiency of the connecting seat 2 is improved, and when the connecting seat 2 is installed with the rotating shaft 1, the connecting seat 2 drives the positioning rod 6 to be inserted into the positioning groove 5, can fix a position connecting seat 2 and the equipment of rotation axis 1 through locating lever 6 and constant head tank 5, avoid adjusting the mounted position repeatedly, can make fixture block 9 directly get into the inside of mounting groove 11, so that the installation quick positioning of connecting seat 2, and then the convenience is follow-up to connecting seat 2 and rotation axis 1 assemble, and when need remove fixture block 9, rotate handle 19, handle 19 drives worm 18 and rotates, worm 18 drives second reversing gear 15 through the meshing with worm wheel 17 and rotates, second reversing gear 15 drives the simultaneous rotation of four-sided first reversing gear 14, and then drive four-sided drive screw 13 synchronous rotation, and then can drive fixture block 9 synchronous movement through slider 8, simultaneously through the unidirectional transmission structure that worm 18 and worm wheel 17 constitute, avoid drive screw 13 automatically producing rotation and lead to fixture block 9 not hard up.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connection seat of screen printer rotation axis, includes rotation axis (1), its characterized in that: one end of the rotating shaft (1) is provided with a connecting seat (2), the installation is positioned between the rotating shaft (1) and the connecting seat (2) through a positioning structure, wherein,
the four sides of the connecting seat (2) close to the rotating shaft (1) are symmetrically provided with sliding grooves (7), sliding blocks (8) are arranged in the sliding grooves (7), and clamping blocks (9) are fixed on the outer sides of the sliding blocks (8) close to the sliding grooves (7);
clamping grooves (10) are formed in positions, corresponding to the clamping blocks (9), of the rotating shaft (1), mounting grooves (11) are formed in the end portions, close to the clamping grooves (10), of the rotating shaft (1), and the clamping blocks (9) on the four sides of the connecting seat (2) are simultaneously far away from or close to each other through a synchronous transmission mechanism.
2. The connection base of a rotary shaft of a screen printer according to claim 1, wherein: one end of the connecting seat (2) far away from the rotating shaft (1) is symmetrically fixed with a mounting frame (3), and the top of the mounting frame (3) is fixed with a jig supporting plate (4).
3. The connection base of a rotary shaft of a screen printer according to claim 1, wherein: the positioning structure comprises a positioning groove (5), the positioning groove (5) is formed in the end portion of the rotating shaft (1) corresponding to the clamping groove (10), and a positioning rod (6) is fixed at the end portion of the connecting seat (2) corresponding to the positioning groove (5).
4. The connection base of a rotary shaft of a screen printer according to claim 1, wherein: the synchronous transmission mechanism comprises a first transmission groove (12), the connecting seat (2) is provided with a first transmission groove (12) corresponding to the middle part of the sliding groove (7), a transmission screw (13) is rotationally connected to the sliding groove (7), the transmission screw (13) and the sliding block (8) form threaded connection, the end part of the transmission screw (13) positioned in the first transmission groove (12) is fixedly provided with a first reversing gear (14), the first transmission groove (12) is close to the inner side of the first reversing gear (14) and rotationally connected with a second reversing gear (15), the connecting seat (2) is close to the inner side of the first reversing gear (14) and is provided with a second transmission groove (16), a worm wheel (17) is rotationally connected to the second reversing gear (15), one side of the second transmission groove (16) close to the second reversing gear (17) is rotationally connected with a worm (18), two ends of the worm (18) penetrate through the outer side of the connecting seat (2), and the second transmission groove (16) is close to the inner side of the first transmission groove (12), and the second transmission groove (16) is rotationally connected with a worm wheel (17) which is rotationally connected with a worm (17) which is fixedly connected with one side of the worm (19).
5. The connection base of a rotary shaft of a screen printer according to claim 4, wherein: the external threads at opposite positions in the driving screw (13) have the same texture.
6. The connection base of a rotary shaft of a screen printer according to claim 4, wherein: the first reversing gear (14) is perpendicular to the second reversing gear (15), and the first reversing gear (14) is meshed with the second reversing gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164538.7U CN219969148U (en) | 2023-05-16 | 2023-05-16 | Connecting seat of screen printer rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164538.7U CN219969148U (en) | 2023-05-16 | 2023-05-16 | Connecting seat of screen printer rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219969148U true CN219969148U (en) | 2023-11-07 |
Family
ID=88594101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321164538.7U Active CN219969148U (en) | 2023-05-16 | 2023-05-16 | Connecting seat of screen printer rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219969148U (en) |
-
2023
- 2023-05-16 CN CN202321164538.7U patent/CN219969148U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219969148U (en) | Connecting seat of screen printer rotating shaft | |
| CN111085861B (en) | Automatic assembly machine | |
| CN114769658B (en) | Screw head tapping device for bolt production and tapping method thereof | |
| CN114273880B (en) | Thermal-insulated bridge cut-off aluminum alloy strip penetrating machine | |
| CN210686738U (en) | Simplified connector for servo motor | |
| CN219113298U (en) | Non-pressing block structure of welding fixture | |
| CN111266767A (en) | Mechanical arm moving device for ship welding | |
| CN201456529U (en) | In-out mechanism of printing platform | |
| CN220623467U (en) | Wireless audio transmission camera | |
| CN114474968B (en) | Intelligent screen mesh distance adjusting and controlling system for screen printing machine | |
| CN215847834U (en) | Assembling device for electric control structural part of new energy automobile | |
| CN220144437U (en) | Electric bidirectional helical blade stretching device | |
| CN110978514A (en) | Leveling device of desktop level 3D printer | |
| CN217824001U (en) | Fixing device for connecting wire of main board of frequency converter | |
| CN219026591U (en) | Displacement mechanism of four-axis tightening machine and tightening machine thereof | |
| CN219465067U (en) | Laser head angle adjusting structure | |
| CN219170238U (en) | Novel station clamp plate for horizontal milling machine | |
| CN219352004U (en) | Electronic motherboard processing is with direction control support | |
| CN214292238U (en) | Lifting type divider | |
| CN212384997U (en) | Air cylinder fixed point calibrator | |
| CN219295626U (en) | Adjustable wave pressing plate | |
| CN219098037U (en) | Single-power clamping mechanism | |
| CN219102499U (en) | LED display screen rotating structure | |
| CN215473762U (en) | Pattern matching assembly mechanism for adjusting net barrel | |
| CN219802208U (en) | Convenient to use's distributed photovoltaic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |