CN217168529U - Novel transmission horizontal pole that word machine was used - Google Patents
Novel transmission horizontal pole that word machine was used Download PDFInfo
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- CN217168529U CN217168529U CN202123204952.XU CN202123204952U CN217168529U CN 217168529 U CN217168529 U CN 217168529U CN 202123204952 U CN202123204952 U CN 202123204952U CN 217168529 U CN217168529 U CN 217168529U
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Abstract
The utility model discloses a novel transmission horizontal pole that word machine was used, including fixed plate, horizontal pole piece, backup pad, first motor and second motor, the fixed surface of fixed plate is provided with the horizontal pole piece, the internal fixed surface of horizontal pole piece is provided with first guide rail, the surface of first guide rail is connected with the connecting block, the fixed side surface that sets up in the backup pad of connecting block, the backup pad runs through the surface of open slot, the surface at the horizontal pole piece is seted up to the open slot, the surface mounting of backup pad has first motor. This novel transmission horizontal pole that writing machine was used, when using, first motor can order about the leading wheel rotatory with tooth chain meshing to remove on tooth chain under the assistance of gyro wheel, replace the transmission structure that combines transmission band and extension spring through the staple, more firm, durable and convenient, it can also only need screw out locking bolt to adjust when the loose tooth chain is transferred in needs tightening simultaneously, very swiftly.
Description
Technical Field
The utility model relates to a relevant technical field of word machine specifically is a novel transmission horizontal pole that word machine was used.
Background
The writing machine is a machine capable of automatically writing as the name implies, and can be frequently used in work or study, the writing written by the writing machine is exquisite, the writing can be rapidly copied, the writing is very convenient, and the transmission cross rod is a transmission part which is particularly important on the writing machine and is used for controlling the position of a pen, but the writing machine has some defects:
the universal driving cross rod of the writing robot adopts the staple or clip and other modes to fix the track, is easy to damage and is not attractive, and meanwhile, the universal pen lifting and dropping system is simple and crude, the linkage is not good enough, and the laser pen is also very inconvenient to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel transmission cross bar for a writing machine, which solves the problem that the prior art does not have a good transmission crawler system and is very easy to be damaged; the pen lifting and dropping part is simple and poor in linkage and the laser pen is inconvenient to install.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel transmission cross rod for a writing machine comprises a fixed plate, a cross rod block, a supporting plate, a first motor and a second motor, wherein the cross rod block is fixedly arranged on the outer surface of the fixed plate, a first guide rail is fixedly arranged on the inner surface of the cross rod block, the outer surface of the first guide rail is connected with a connecting block, the connecting block is fixedly arranged on one side surface of the supporting plate, the supporting plate penetrates through the outer surface of an open slot, the open slot is formed in the outer surface of the cross rod block, the first motor is arranged on the outer surface of the supporting plate, a guide wheel is arranged at the output end of the first motor, a tooth chain is connected to the outer surface of the guide wheel, a roller is connected to the outer surface of the tooth chain, the roller is arranged on one side surface of the supporting plate, the tail end of the tooth chain and the outer surface of the fixed plate are both penetrated by a locking bolt, and a vertical plate is fixedly connected to one side surface of the supporting plate, the outer surface of the vertical plate is fixedly provided with a second motor, the output end of the second motor is provided with a driving wheel, the outer surface of the driving wheel is connected with a crawler belt, the outer surfaces of the crawler belt and the driving wheel are penetrated through by fixing bolts, one side surface of the crawler belt is fixedly connected with a limiting block, the outer surfaces of the limiting block and the crawler belt are respectively and fixedly connected with a first tension spring and a second tension spring, the first tension spring and the second tension spring are both arranged on the outer surface of the vertical plate through mounting bolts, one side surface of the vertical plate is fixedly connected with a second guide rail, the outer surface of the second guide rail is connected with a guide block, the guide block is fixedly arranged on one side surface of the clamping plate, the outer surface of the clamping plate is provided with a clamping block through a connecting bolt, the connecting bolt simultaneously penetrates through the outer surface of the limiting block, and one side surface of the clamping block is penetrated through by a bolt hand wheel, and the surface of one side of the vertical plate is fixedly connected with an auxiliary plate.
Preferably, the supporting plate and the first guide rail form a clamping sliding structure through a connecting block, and the supporting plate and the cross rod block form a limiting sliding structure through an open slot.
Preferably, the guide wheel is meshed with the tooth chain, the smooth surface of the tooth chain is attached to the outer surface of the roller, and the roller and the support plate form a rotating structure.
Preferably, the transmission wheel and the crawler belt form a threaded connection structure through a fixing bolt, and the crawler belt and the mounting bolt form an elastic structure through a second tension spring.
Preferably, the mounting bolt forms an elastic structure with the limiting block through a first tension spring, and the rigidity of the first tension spring is smaller than that of the second tension spring.
Preferably, the clamping plate and the second guide rail form a clamping sliding structure through a guide block, and the clamping plate and the clamping block form a dismounting and mounting structure through a connecting bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this novel transmission horizontal pole that writing machine was used:
when the gear chain tightening and loosening device is used, the first motor drives the guide wheel to rotate and be meshed with the gear chain, so that the guide wheel moves on the gear chain under the assistance of the roller wheel, a transmission structure that a transmission belt and a tension spring are combined through a staple is replaced, the gear chain tightening and loosening device is more stable, durable and convenient, and meanwhile, when the gear chain needs to be tightened and loosened, only the locking bolt needs to be screwed out for adjustment, and the gear chain tightening and loosening device is very quick; meanwhile, the pen lifting part and the pen dropping part are arranged on the clamping plate through the limiting blocks and the connecting bolts, when the second motor drives the driving wheel to rotate, the crawler belt can be driven to move through the fixing bolts, and the position of the clamping plate is adjusted through the limiting blocks, so that the precision is higher; the first motor is arranged on the supporting plate, instead of being fixed on one side of the cross rod block for transmission, the first motor is fixed on one side of the cross rod block to occupy space, so that the transverse movement stroke can be reduced, but the first motor is fixed on the supporting plate, so that the whole pen lifting and dropping mechanism is driven to transversely move, the lower space is not occupied, and a large or thick book can be placed and written; and through the auxiliary plate outside, the laser pen can be installed through the hole of the auxiliary plate, so that the laser pen is more convenient and saves space.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the top view structure of the connection between the supporting plate and the vertical plate of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
fig. 5 is a schematic view of the structure of the driving wheel connected to the caterpillar.
In the figure: 1. a fixing plate; 2. a cross bar block; 3. a first guide rail; 4. connecting blocks; 5. a support plate; 6. an open slot; 7. a first motor; 8. a guide wheel; 9. a tooth chain; 10. a roller; 11. locking the bolt; 12. a vertical plate; 13. a second motor; 14. a driving wheel; 15. a crawler belt; 16. fixing the bolt; 17. a limiting block; 18. a first tension spring; 19. a second tension spring; 20. installing a bolt; 21. a second guide rail; 22. a guide block; 23. a clamping plate; 24. a clamping block; 25. a connecting bolt; 26. a bolt hand wheel; 27. a sub-plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel transmission horizontal pole that word machine was used, including fixed plate 1, horizontal pole piece 2, first guide rail 3, connecting block 4, backup pad 5, open slot 6, first motor 7, leading wheel 8, tooth chain 9, gyro wheel 10, locking bolt 11, riser 12, second motor 13, drive wheel 14, track 15, fixing bolt 16, stopper 17, first extension spring 18, second extension spring 19, construction bolt 20, second guide rail 21, guide block 22, grip block 23, grip block 24, connecting bolt 25, bolt hand wheel 26 and subplate 27:
a transverse rod block 2 is fixedly arranged on the outer surface of a fixing plate 1, a first guide rail 3 is fixedly arranged on the inner surface of the transverse rod block 2, a connecting block 4 is connected to the outer surface of the first guide rail 3, the connecting block 4 is fixedly arranged on one side surface of a supporting plate 5, the supporting plate 5 penetrates through the outer surface of an open groove 6, the open groove 6 is formed in the outer surface of the transverse rod block 2, a first motor 7 is arranged on the outer surface of the supporting plate 5, a guide wheel 8 is arranged at the output end of the first motor 7, a tooth chain 9 is connected to the outer surface of the guide wheel 8, a roller 10 is connected to the outer surface of the tooth chain 9, the roller 10 is arranged on one side surface of the supporting plate 5, the tail end of the tooth chain 9 and the outer surface of the fixing plate 1 are both penetrated through by a locking bolt 11, a vertical plate 12 is fixedly connected to one side surface of the supporting plate 5, a second motor 13 is fixedly arranged on the outer surface of the vertical plate 12, and a driving wheel 14 is arranged at the output end of the second motor 13, the surface of drive wheel 14 is connected with track 15, the surface of track 15 and drive wheel 14 all runs through by fixing bolt 16, one side fixed surface of track 15 is connected with stopper 17, the surface of stopper 17 and track 15 is fixedly connected with first extension spring 18 and second extension spring 19 respectively, first extension spring 18 and second extension spring 19 all install the surface at riser 12 through mounting bolt 20, one side fixed surface of riser 12 is connected with second guide rail 21, the surface of second guide rail 21 is connected with guide block 22, the fixed setting in one side surface of grip block 23 of guide block 22, grip block 24 is installed through connecting bolt 25 to the surface of grip block 23, connecting bolt 25 runs through the surface of stopper 17 simultaneously, one side surface of grip block 24 is run through by bolt hand wheel 26, one side fixed surface of riser 12 is connected with subplate 27.
The backup pad 5 passes through connecting block 4 and constitutes the sliding construction of block with first guide rail 3, and backup pad 5 passes through open slot 6 and constitutes spacing sliding construction with horizontal pole piece 2, through connecting block 4 and first guide rail 3 for backup pad 5 can carry out a stable removal, and through open slot 6, makes backup pad 5's displacement obtain the restriction.
The drive wheel 14 passes through fixing bolt 16 and constitutes threaded connection structure with track 15, track 15 passes through second extension spring 19 and constitutes elastic construction with construction bolt 20, track 15 is turned round on drive wheel 14 through fixing bolt 16, make drive wheel 14 when rotatory, can improve the stability that drives track 15 rotatory, drive wheel 14 adopts the great circular wheel of radius, it is big to twist reverse the same angle and lift a stroke, under the prerequisite of keeping the reasonable pen elevation difference of lifting and falling, the actual angle of wrench movement is little, be favorable to improving writing speed, and adopt the bull wheel also to make track 15 can not take place the contact with guide block 22.
The mounting bolt 20 constitutes elastic construction through first extension spring 18 and stopper 17, the rigidity of first extension spring 18 is less than the rigidity of second extension spring 19, because the rigidity of first extension spring 18 is less than the rigidity of second extension spring 19, so the elastic force of first extension spring 18 is less than the elastic force of second extension spring 19, so through second extension spring 19, make second extension spring 19 can drag the one end of track 15 and remove, drive the removal of stopper 17 through track 15 and accomplish the effect of carrying a pen and falling a pen, make the dynamics of falling a pen just in time suitable.
The clamping plate 23 and the second guide rail 21 form a sliding structure in clamping through the guide block 22, the clamping plate 23 and the clamping block 24 form a dismounting and mounting structure through the connecting bolt 25, and the clamping plate 23 and the clamping block 24 can simultaneously move up and down through the connecting bolt 25, so that the action of lifting and dropping the pen is completed.
The working principle is as follows: when the novel transmission cross bar for the writing machine is used, an external power supply is connected to the device, according to the graph 1-5, when the first motor 7 is started, the guide wheel 8 is driven to rotate, so that the guide wheel 8 moves on the tooth chain 9 screwed by the locking bolt 11 through the assistance of the roller 10, thereby completing the transverse motion, at the moment, the support plate 5 can move on the first guide rail 3 through the connecting block 4 to improve the stability, the support plate 5 passes through the open slot 6 of the upper cross bar block 2 of the fixing plate 1 to drive the vertical plate 12 to move, the effect of moving the vertical plate 12 to a fixed point is completed, then the second motor 13 is started, the transmission wheel 14 is driven to rotate, the transmission wheel 14 can drive the crawler belt 15 to rotate through the fixing bolt 16, the crawler belt 15 can stretch the second tension spring 19 fixed by the mounting bolt 20 to charge energy, so that the first tension spring 18 pulls the limiting block 17 to descend through the elastic pulling force, stopper 17 then can drive grip block 23 and grip block 24 through connecting bolt 25 and descend, grip block 23 then improves the stability of going up and down through guide block 22 and second guide rail 21, and the pen action of falling can then be accomplished to the pen of being screwed fixed by bolt hand wheel 26 on the grip block 24, otherwise, second motor 13 opposite direction rotation is then carrying the pen, it is very convenient, the laser pen also can carry out the bolt through subplate 27 simultaneously and screw and place, need not carry through ligature such as ribbon very troublesome and not pleasing to the eye enough, and the convenient alignment position of laser pen through installation on the subplate 27, whole practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel transmission horizontal pole that writing machine was used, includes fixed plate (1), horizontal pole piece (2), backup pad (5), first motor (7) and second motor (13), its characterized in that: the outer fixed surface of fixed plate (1) is provided with horizontal pole piece (2), the internal surface of horizontal pole piece (2) is fixed and is provided with first guide rail (3), the outer surface of first guide rail (3) is connected with connecting block (4), connecting block (4) are fixed and are set up the side surface in backup pad (5), backup pad (5) run through the surface of open slot (6), open slot (6) are seted up at the surface of horizontal pole piece (2), the outer surface mounting of backup pad (5) has first motor (7), leading wheel (8) are installed to the output of first motor (7), the surface of leading wheel (8) is connected with tooth chain (9), the surface of tooth chain (9) is connected with gyro wheel (10), a side surface in backup pad (5) is installed to gyro wheel (10), the terminal of tooth chain (9) and the surface of fixed plate (1) are all run through by locking bolt (11), a vertical plate (12) is fixedly connected to the surface of one side of the supporting plate (5), a second motor (13) is fixedly arranged on the outer surface of the vertical plate (12), a driving wheel (14) is installed at the output end of the second motor (13), a crawler belt (15) is connected to the outer surface of the driving wheel (14), the outer surfaces of the crawler belt (15) and the driving wheel (14) are penetrated through by a fixing bolt (16), a limiting block (17) is fixedly connected to the surface of one side of the crawler belt (15), a first tension spring (18) and a second tension spring (19) are respectively and fixedly connected to the outer surfaces of the limiting block (17) and the crawler belt (15), the first tension spring (18) and the second tension spring (19) are both installed on the outer surface of the vertical plate (12) through an installation bolt (20), a second guide rail (21) is fixedly connected to the surface of one side of the vertical plate (12), and a guide block (22) is connected to the outer surface of the second guide rail (21), the fixed setting in a side surface of grip block (23) of guide block (22), grip block (24) are installed through connecting bolt (25) to the surface of grip block (23), connecting bolt (25) run through the surface of stopper (17) simultaneously, a side surface of grip block (24) is run through by bolt hand wheel (26), a side fixed surface of riser (12) is connected with subplate (27).
2. The novel drive rail for a writing machine of claim 1, wherein: the support plate (5) forms a sliding structure of the clamping with the first guide rail (3) through the connecting block (4), and the support plate (5) forms a limiting sliding structure with the cross rod block (2) through the open slot (6).
3. The novel drive rail for a writing machine of claim 1, wherein: the guide wheel (8) is connected with the tooth chain (9) in a meshed mode, the smooth surface of the tooth chain (9) is attached to the outer surface of the roller (10), and the roller (10) and the supporting plate (5) form a rotating structure.
4. The novel drive rail for a writing machine of claim 1, wherein: the transmission wheel (14) and the crawler belt (15) form a threaded connection structure through a fixing bolt (16), and the crawler belt (15) and the mounting bolt (20) form an elastic structure through a second tension spring (19).
5. The novel drive rail for a writing machine of claim 1, wherein: the mounting bolt (20) forms an elastic structure through a first tension spring (18) and a limiting block (17), and the rigidity of the first tension spring (18) is smaller than that of a second tension spring (19).
6. The novel drive rail for a writing machine of claim 1, wherein: the clamping plate (23) and the second guide rail (21) form a clamping sliding structure through the guide block (22), and the clamping plate (23) and the clamping block (24) form a dismounting and mounting structure through the connecting bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204952.XU CN217168529U (en) | 2021-12-20 | 2021-12-20 | Novel transmission horizontal pole that word machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204952.XU CN217168529U (en) | 2021-12-20 | 2021-12-20 | Novel transmission horizontal pole that word machine was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168529U true CN217168529U (en) | 2022-08-12 |
Family
ID=82727636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123204952.XU Active CN217168529U (en) | 2021-12-20 | 2021-12-20 | Novel transmission horizontal pole that word machine was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217168529U (en) |
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2021
- 2021-12-20 CN CN202123204952.XU patent/CN217168529U/en active Active
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