CN112959289A - Marking device for marking platform - Google Patents
Marking device for marking platform Download PDFInfo
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- CN112959289A CN112959289A CN202110153196.8A CN202110153196A CN112959289A CN 112959289 A CN112959289 A CN 112959289A CN 202110153196 A CN202110153196 A CN 202110153196A CN 112959289 A CN112959289 A CN 112959289A
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- rod
- moving
- fixed block
- abutting
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
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- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a marking device for a marking platform, which comprises a fixed block, a moving mechanism and a coating mechanism, wherein the moving mechanism comprises a moving assembly and a driving assembly, the coating mechanism comprises a feeding assembly and a discharging assembly, the marking device for the marking platform realizes the movement of a moving rod through the rotation of a screw rod, the restoring force of a torsional spring realizes the restoring of the moving rod, so that the moving rod is better abutted against lantern rings, a telescopic rod between the two lantern rings is always in a tightened state, the limit of the screw rod is realized, the precision of the moving distance of the moving rod is improved, the marking precision is improved, the quality is improved, the coating mechanism realizes the positioning coating of a main body, the dye can slide along the outer wall of a thimble while the thimble moves, the fixed-point dyeing of the main body is realized, and the cost is saved, meanwhile, toxic gas generated by volatilization of the dye is reduced, the working environment of workers is improved, and the practicability of use is improved.
Description
Technical Field
The invention particularly relates to a scribing device for a scribing platform.
Background
The existing scribing block for the scribing platform for machining has a simple structure, when a workpiece with a smooth surface is scribed, a dye (the dye is composed of chromosomes and volatile raw materials such as gasoline, alcohol, ethanol and the like) needs to be coated on the workpiece, so that the scribing process is clearer, but the coating needs to be carried out in a large area during the coating, which is more wasteful and has larger smell, which affects the working environment of peripheral workers, the existing scribing block is generally hinged to the two moving rods through the connecting pin, so that the moving rods are limited by knocking the connecting pin, the two moving rods are abutted against each other, the moving rod is limited in moving angle through friction, so that the moving rod can move slightly in the scribing process, the scribing precision is reduced, and the processing quality of the next procedure is affected.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the scribing device for the scribing platform is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a marking device for a marking platform comprises a fixed block, a moving mechanism and a smearing mechanism, wherein the fixed block is horizontally arranged, the moving mechanism is arranged on the fixed block, and the smearing mechanism is arranged below the fixed block;
the moving mechanism comprises two moving assemblies and two driving assemblies, the two moving assemblies are respectively arranged at two ends below the fixed block, each moving assembly comprises a moving rod and a support rod, the moving rod is vertically arranged below the fixed block, the support rod is arranged on one side of the moving rod, the support rod is L-shaped, one end of the moving rod is hinged with the fixed block, and the other end of the moving rod is connected with the support rod;
the driving assembly is arranged between the two moving rods and comprises a lead screw, a telescopic rod, a bearing and sleeve rings, a through hole is arranged on the fixed block, an internal thread matched with the lead screw is arranged on the inner wall of the through hole, the number of the sleeve rings is two, the two sleeve rings are respectively sleeved on the two moving rods in the two moving assemblies, the sleeve rings are in sliding connection with the moving rods, the telescopic rod is horizontally arranged between the two sleeve rings, two ends of the telescopic rod are respectively hinged with outer rings of the two sleeve rings, one side of the telescopic rod close to the fixed block is provided with a strip-shaped limiting groove, the cross section of the limiting groove is in a dovetail shape, the bearing is arranged in the limiting groove, the bearing is in sliding connection with the limiting groove, the lead screw is vertically arranged between the fixed block and the bearing, the top end of the lead screw is positioned on one, the screw rod is in threaded connection with the through hole, the screw rod is in sliding connection with the telescopic rod through a bearing, and the two moving assemblies are symmetrically arranged around the axis of the screw rod;
the smearing mechanism comprises a feeding component and a discharging component, the moving rod is arranged in a hollow mode, the supporting rod is arranged in a hollow mode and is communicated with the connecting rod, the feeding component is arranged in the moving rod and is located at one end, close to the fixed block, of the moving rod, the feeding component comprises a rubber block, a first rubber plate, a second rubber plate, a pull rope and a filter screen, a connecting hole is formed in one side, close to the fixed block, of the moving rod, the rubber block is arranged in the connecting hole, the first rubber plate and the second rubber plate are respectively arranged at two ends of the rubber block, the first rubber plate is located in the moving rod, the second rubber plate is located at one side of the moving rod, the diameter of the first rubber plate is larger than that of the connecting hole, the rubber block is in sliding and sealing connection with the connecting hole, the filter screen is arranged in the moving rod and is in sliding connection with the moving, the pull rope is arranged between the first rubber plate and the filter screen, one end of the pull rope is connected with the filter screen, and the other end of the pull rope is connected with one end, far away from the rubber block, of the first rubber plate;
the discharging assembly is positioned in one end, away from the moving rod, of the support rod, the discharging assembly comprises a discharging unit and a propping unit, the discharging unit is arranged in the support rod, the discharging unit comprises a guide rod, a first spring and balls, the guide rod is vertically arranged in one end, away from the moving rod, of the support rod, the guide rod is arranged in a hollow mode, a limiting opening is formed in the bottom end of the guide rod, the balls are positioned in the limiting opening, the first spring is arranged in the guide rod, one end of the first spring is connected with the balls, the other end of the first spring is connected with the top end of the interior of the guide rod, and a water outlet hole is formed in the top end of the guide rod;
in order to realize the positioning of the supporting rod, the abutting unit is arranged at the opening of the supporting rod and comprises a thimble, an abutting rod, an abutting plate and a return mechanism, the thimble is arranged at the opening and is conical, the abutting rod is horizontally arranged in the supporting rod, the abutting plate is in sliding connection with the inner wall of the supporting rod, the abutting rod is arranged between the thimble and the abutting plate, the thimble is connected with the abutting plate through the abutting rod, and one end of the abutting plate, far away from the abutting rod, abuts against a ball;
in order to realize the reply to the thimble, be equipped with two vertical rectangular channels on the inner wall of branch, two rectangular channels set up about the axis symmetry of water conservancy diversion pole, return mechanism has two, and two return mechanisms set up respectively in two rectangular channels, return mechanism includes second spring and connecting block, the connecting block sets up between the inner wall that supports backup plate and branch, the one end of connecting block with support and lean on the board to be connected, the other end of connecting block is located the rectangular channel, it passes through connecting block and rectangular channel sliding connection to support the backup plate, the vertical setting of second spring is in the top of connecting block, the second spring is located the rectangular channel, the bottom and the connecting block of second spring are connected, the top of second spring and the interior wall connection on one side of rectangular channel inner wall top.
In order to facilitate the rotation, the top end of the screw rod is provided with a ball, and the surface of the ball is a mirror surface.
In order to facilitate the realization to taking out of the filter screen, be convenient for clean the filter screen, the diameter of filter screen is less than the diameter of connecting hole.
In order to limit the movable rod, a torsional spring is arranged at the hinged position of the movable rod and the fixed block.
The marking device for the marking platform has the advantages that the movement of the moving rod is realized through the moving mechanism, compared with the existing moving mechanism, the moving mechanism realizes the movement of the moving rod through the rotation of the screw rod, the return of the moving rod is realized through the restoring force of the torsion spring, so that the moving rod is better abutted against the lantern rings, the telescopic rod between the two lantern rings is always in a tight state, the limit of the screw rod is realized, the accuracy of the moving distance of the moving rod is improved, the marking precision is improved, the quality is improved, the positioning coating of the main body is realized through the coating mechanism, the dye can slide along the outer wall of the thimble while the thimble moves, the fixed-point dyeing of the main body is realized, the cost is saved, the toxic gas generated by the volatilization of the dye is reduced, and the working environment of working personnel is improved, the practicability of the use is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of a scoring device for a scoring platform according to the present invention;
FIG. 2 is a schematic view of the connection of the scribe device support post and take-off assembly for the scribe platform of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the device comprises a fixed block, 2. a movable rod, 3. a support rod, 4. a screw rod, 5. a telescopic rod, 6. a bearing, 7. a lantern ring, 8. a rubber block, 9. a first rubber plate, 10. a second rubber plate, 11. a pull rope, 12. a filter screen, 13. a guide rod, 14. a first spring, 15. a ball, 16. a thimble, 17. an abutting rod, 18. an abutting plate, 19. a second spring, 20. a connecting block and 21. a ball.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 4, a scribing device for a scribing platform comprises a fixed block 1, a moving mechanism and a smearing mechanism, wherein the fixed block 1 is horizontally arranged, the moving mechanism is arranged on the fixed block 1, and the smearing mechanism is arranged below the fixed block 1;
the moving mechanism comprises two moving assemblies and two driving assemblies, the two moving assemblies are respectively arranged at two ends below the fixed block 1, each moving assembly comprises a moving rod 2 and a support rod 3, the moving rod 2 is vertically arranged below the fixed block 1, the support rod 3 is arranged on one side of the moving rod 2, the support rod 3 is L-shaped, one end of the moving rod 2 is hinged to the fixed block 1, and the other end of the moving rod 2 is connected with the support rod 3;
the driving assembly is arranged between the two moving rods 2 and comprises a lead screw 4, two telescopic rods 5, two bearings 6 and two lantern rings 7, a through hole is formed in the fixed block 1, internal threads matched with the lead screw 4 are formed in the inner wall of the through hole, the lantern rings 7 are arranged, the two lantern rings 7 are respectively sleeved on the two moving rods 2 in the two moving assemblies, the lantern rings 7 are in sliding connection with the moving rods 2, the telescopic rod 5 is horizontally arranged between the two lantern rings 7, two ends of the telescopic rod 5 are respectively hinged with outer rings of the two lantern rings 7, a strip-shaped limiting groove is formed in one side, close to the fixed block 1, of the telescopic rod 5, the cross section of the limiting groove is dovetail-shaped, the bearings 6 are arranged in the limiting groove, the bearings 6 are in sliding connection with the limiting groove, the lead screw 4 is vertically arranged between the fixed block 1 and the bearings 6, and the top end of the lead, the bottom end of the screw rod 4 is connected with the bearing 6, the screw rod 4 is in threaded connection with the through hole, the screw rod 4 is in sliding connection with the telescopic rod 5 through the bearing 6, and the two moving assemblies are symmetrically arranged relative to the axis of the screw rod 4.
When the movable rod 2 needs to be adjusted, the screw rod 4 is firstly rotated, so that the screw rod 4 rotates in the bearing 6, meanwhile, the screw rod 4 moves towards the direction close to the support rod 3, the screw rod 4 moves to drive the telescopic rod 5 to move, the telescopic rod 5 moves to drive the lantern ring 7 to move, so that the lantern ring 7 slides on the movable rod 2, here, because one end of the movable rod 2 is hinged with the fixed block 1, when the lantern ring 7 moves towards the support rod 3, one end of the movable rod 2, far away from the fixed block 1, moves towards the direction far away from the axis of the screw rod 4, the distance between the ends of the two movable rods 2, far away from the fixed block 1, is larger and larger, so that the movable rod 2 moves to a preset position, thereby realizing the positioning of the movable rod 2, here, the positioning of the movable rod 2 through the screw rod 4 can improve the accuracy of the movable rod 2, the displacement of the moving rod 2 caused by stress during line sliding is prevented, and the line drawing accuracy is improved.
As shown in fig. 2-4, the smearing mechanism includes a feeding component and a discharging component, the moving rod 2 is hollow, the supporting rod 3 is communicated with the connecting rod, the feeding component is disposed in the moving rod 2, the feeding component is located at one end of the moving rod 2 close to the fixed block 1, the feeding component includes a rubber block 8, a first rubber plate 9, a second rubber plate 10, a pull rope 11 and a filter screen 12, a connecting hole is disposed at one side of the moving rod 2 close to the fixed block 1, the rubber block 8 is disposed in the connecting hole, the first rubber plate 9 and the second rubber plate 10 are respectively disposed at two ends of the rubber block 8, the first rubber plate 9 is located in the moving rod 2, the second rubber plate 10 is located at one side of the moving rod 2, the diameter of the first rubber plate 9 is greater than that of the connecting hole, the rubber block 8 is connected with the connecting hole in a sliding and sealing manner, the filter screen 12 is arranged in the moving rod 2, the filter screen 12 is connected with the moving rod 2 in a sliding mode, the pull rope 11 is arranged between the first rubber plate 9 and the filter screen 12, one end of the pull rope 11 is connected with the filter screen 12, and the other end of the pull rope 11 is connected with one end, far away from the rubber block 8, of the first rubber plate 9;
an opening is formed in one end, far away from the moving rod 2, of the supporting rod 3, the discharging assembly is located in one end, far away from the moving rod 2, of the supporting rod 3, the discharging assembly comprises a discharging unit and a propping unit, the discharging unit is arranged in the supporting rod 3, the discharging unit comprises a guide rod 13, a first spring 14 and a ball 15, the guide rod 13 is vertically arranged in one end, far away from the moving rod 2, of the supporting rod 3, the guide rod 13 is arranged in a hollow mode, a limiting opening is formed in the bottom end of the guide rod 13, the ball 15 is located at the limiting opening, the first spring 14 is arranged in the guide rod 13, one end of the first spring 14 is connected with the ball 15, the other end of the first spring 14 is connected with the top end of the inside of the guide rod 13, and a water outlet hole is formed;
in order to realize the positioning of the support rod 3, the abutting unit is arranged at the opening of the support rod 3, the abutting unit comprises a thimble 16, an abutting rod 17, an abutting plate 18 and a return mechanism, the thimble 16 is arranged at the opening, the thimble 16 is conical, the abutting rod 17 is horizontally arranged in the support rod 3, the abutting plate 18 is in sliding connection with the inner wall of the support rod 3, the abutting rod 17 is arranged between the thimble 16 and the abutting plate 18, the thimble 16 is connected with the abutting plate 18 through the abutting rod 17, and one end of the abutting plate 18, which is far away from the abutting rod 17, abuts against the ball 15;
in order to realize the reply to thimble 16, be equipped with two vertical rectangular channels on the inner wall of branch 3, two rectangular channels set up about the axis symmetry of water conservancy diversion pole 13, return mechanism has two, and two return mechanisms set up respectively in two rectangular channels, return mechanism includes second spring 19 and connecting block 20, connecting block 20 sets up between the inner wall that leans on board 18 and branch 3, connecting block 20's one end with lean on board 18 to be connected, connecting block 20's the other end is located the rectangular channel, lean on board 18 to pass through connecting block 20 and rectangular channel sliding connection, the vertical setting of second spring 19 is in connecting block 20's top, second spring 19 is located the rectangular channel, second spring 19's bottom is connected with connecting block 20, the top of second spring 19 and the interior wall connection of rectangular channel inner wall top one side.
When the dyestuff is added to this place, only need pass through the syringe, make the top of syringe pass block rubber 8, then inject enough, block rubber 8 here is elastic, when the syringe is extracted, through the reply of rubber slab, make the inside state that is in sealed all the time of carriage release lever 2, first rubber slab 9 and second rubber slab 10 here are used for realizing the fixed to block rubber 8, when needs are demolishd filter screen 12, only need stimulate second rubber slab 10, second rubber slab 10 drive block rubber 8 removes, block rubber 8 drives first rubber slab 9 and removes, first rubber slab 9 drives stay cord 11 and removes, stay cord 11 drives filter screen 12 and removes, thereby realize the cleanness to filter screen 12.
When the circle of the main body needs to be scribed, firstly, a movable thimble 16 in the two thimbles 16 abuts against the circle center, the other thimble 16 abuts against the outer ring of the circle, the palm of an operator abuts against the top end of the screw rod 4, then fingers abut against the fixed block 1, the fixed block 1 is rotated by the force of the fingers, so that the circle is scribed, in the scribing process, the thimble 16 is stressed to move towards the fixed block 1, the thimble 16 moves to drive the abutting rod 17 to move, the abutting rod 17 drives the abutting plate 18 to move, the abutting plate 18 drives the connecting block 20 to move, the second spring 19 is in a compressed state, the abutting plate 18 moves to drive the ball 15 to move, and then the second spring is communicated with the inside of the guide rod 13, so that the dye slowly flows out along the outside of the thimble 16, and the fixed point dyeing of the main body is realized, the cost is saved, the toxic gas generated by dye volatilization is reduced, the working environment of workers is improved, the first spring 14 is in a compression state, when the thimble 16 is separated from the main body, the return of the thimble 16 is realized through the restoring force of the second spring 19 and the first spring 14, the thimble 16 is in a conical shape, one end of the thimble 16 with a large diameter is positioned in the support rod 3, the thimble is positioned in the movable rod 2, the dye can be injected only by one of the thimbles, the other thimble can be standby, the service life of the thimble is prolonged, and the practicability of the thimble is improved.
In order to facilitate the rotation, a ball 21 is arranged at the top end of the screw rod 4, and the surface of the ball 21 is a mirror surface.
The ball 21 is more convenient when rotating, prevents the hand of the operator from being scratched when rotating, and realizes the protection of both hands of the operator.
In order to facilitate the taking out of the filter screen 12 and the cleaning of the filter screen 12, the diameter of the filter screen 12 is smaller than that of the connecting hole.
The filter screen 12 is convenient to take out, the filter screen 12 can be better cleaned, the filter screen 12 is prevented from being blocked, the service life is prolonged, and the cleaning difficulty of workers is reduced.
In order to limit the movable rod 2, a torsion spring is arranged at the hinged position of the movable rod 2 and the fixed block 1.
The restoring force through the torsional spring realizes the reply to the carriage release lever 2 here to make carriage release lever 2 better support with the lantern ring 7 and lean on, make the telescopic link 5 between two lantern rings 7 be in the state of tightening all the time, thereby realize the spacing to lead screw 4, improve the accuracy of carriage release lever 2 displacement, improved the precision of ruling, thereby improve the main part quality.
When the movable rod 2 needs to be adjusted, the screw rod 4 is firstly rotated, so that the screw rod 4 rotates in the bearing 6, meanwhile, the screw rod 4 moves towards the direction close to the support rod 3, the screw rod 4 moves to drive the telescopic rod 5 to move, the telescopic rod 5 moves to drive the lantern ring 7 to move, so that the lantern ring 7 slides on the movable rod 2, here, because one end of the movable rod 2 is hinged with the fixed block 1, when the lantern ring 7 moves towards the support rod 3, one end of the movable rod 2, far away from the fixed block 1, moves towards the direction far away from the axis of the screw rod 4, the distance between the ends of the two movable rods 2, far away from the fixed block 1, is larger and larger, so that the movable rod 2 moves to a preset position, thereby realizing the positioning of the movable rod 2, here, the positioning of the movable rod 2 through the screw rod 4 can improve the accuracy of the movable rod 2, the displacement of the moving rod 2 caused by stress during line sliding is prevented, and the line drawing accuracy is improved.
When the circle of the main body needs to be scribed, firstly, a movable thimble 16 in the two thimbles 16 abuts against the circle center, the other thimble 16 abuts against the outer ring of the circle, the palm of an operator abuts against the top end of the screw rod 4, then fingers abut against the fixed block 1, the fixed block 1 is rotated by the force of the fingers, so that the circle is scribed, in the scribing process, the thimble 16 is stressed to move towards the fixed block 1, the thimble 16 moves to drive the abutting rod 17 to move, the abutting rod 17 drives the abutting plate 18 to move, the abutting plate 18 drives the connecting block 20 to move, the second spring 19 is in a compressed state, the abutting plate 18 moves to drive the ball 15 to move, and then the second spring is communicated with the inside of the guide rod 13, so that the dye slowly flows out along the outside of the thimble 16, and the fixed point dyeing of the main body is realized, the cost is saved, the toxic gas generated by dye volatilization is reduced, the working environment of workers is improved, the first spring 14 is in a compression state, when the thimble 16 is separated from the main body, the return of the thimble 16 is realized through the restoring force of the second spring 19 and the first spring 14, the thimble 16 is in a conical shape, one end of the thimble 16 with a large diameter is positioned in the support rod 3, the thimble is positioned in the movable rod 2, the dye can be injected only by one of the thimbles, the other thimble can be standby, the service life of the thimble is prolonged, and the practicability of the thimble is improved.
Compared with the prior art, the scribing device for the scribing platform realizes the movement of the moving rod 2 through the moving mechanism, compared with the existing moving mechanism, the moving mechanism realizes the movement of the moving rod 2 through the rotation of the screw rod 4, the return of the moving rod 2 is realized through the restoring force of the torsional spring, so that the moving rod 2 is better abutted against the lantern rings 7, the telescopic rod 5 between the two lantern rings 7 is always in a tightened state, the limitation of the screw rod 4 is realized, the accuracy of the moving distance of the moving rod 2 is improved, the scribing precision is improved, the quality is improved, the main body is positioned and coated through the coating mechanism, when the thimble 16 moves, dye can slide down along the outer wall of the thimble 16, the fixed-point dyeing of the main body is realized, the cost is saved, and meanwhile, the toxic gas generated by dye volatilization is reduced, the working environment of the working personnel is improved, and the practicability of use is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The scribing device for the scribing platform is characterized by comprising a fixed block (1), a moving mechanism and a smearing mechanism, wherein the fixed block (1) is horizontally arranged, the moving mechanism is arranged on the fixed block (1), and the smearing mechanism is arranged below the fixed block (1);
the moving mechanism comprises two moving assemblies and two driving assemblies, the two moving assemblies are respectively arranged at two ends below the fixed block (1), each moving assembly comprises a moving rod (2) and a supporting rod (3), the moving rods (2) are vertically arranged below the fixed block (1), the supporting rods (3) are arranged on one side of the moving rods (2), the supporting rods (3) are L-shaped, one ends of the moving rods (2) are hinged to the fixed block (1), and the other ends of the moving rods (2) are connected with the supporting rods (3);
the driving assembly is arranged between the two moving rods (2), the driving assembly comprises a screw rod (4), a telescopic rod (5), a bearing (6) and two sleeve rings (7), a through hole is formed in the fixed block (1), internal threads matched with the screw rod (4) are formed in the inner wall of the through hole, the number of the sleeve rings (7) is two, the two sleeve rings (7) are respectively sleeved on the two moving rods (2) in the two moving assemblies, the sleeve rings (7) are in sliding connection with the moving rods (2), the telescopic rod (5) is horizontally arranged between the two sleeve rings (7), two ends of the telescopic rod (5) are respectively hinged with outer rings of the two sleeve rings (7), a strip-shaped limiting groove is formed in one side, close to the fixed block (1), of the telescopic rod (5), the cross section of the limiting groove is dovetail-shaped, the bearing (6) is arranged in the limiting groove, and the bearing (6) is in sliding connection with the limiting, the screw rod (4) is vertically arranged between the fixed block (1) and the bearing (6), the top end of the screw rod (4) is located on one side of the fixed block (1) through a through hole, the bottom end of the screw rod (4) is connected with the bearing (6), the screw rod (4) is in threaded connection with the through hole, the screw rod (4) is in sliding connection with the telescopic rod (5) through the bearing (6), and the two moving assemblies are symmetrically arranged about the axis of the screw rod (4);
the smearing mechanism comprises a feeding component and a discharging component, the moving rod (2) is arranged in a hollow mode, the supporting rod (3) is communicated with a connecting rod, the feeding component is arranged in the moving rod (2), the feeding component is located at one end, close to the fixed block (1), of the moving rod (2), the feeding component comprises a rubber block (8), a first rubber plate (9), a second rubber plate (10), a pull rope (11) and a filter screen (12), a connecting hole is formed in one side, close to the fixed block (1), of the moving rod (2), the rubber block (8) is arranged in the connecting hole, the first rubber plate (9) and the second rubber plate (10) are respectively arranged at two ends of the rubber block (8), the first rubber plate (9) is located in the moving rod (2), the second rubber plate (10) is located on one side of the moving rod (2), the diameter of the first rubber plate (9) is larger than that of the connecting hole, the rubber block (8) is connected with the connecting hole in a sliding and sealing mode, the filter screen (12) is arranged in the moving rod (2), the filter screen (12) is connected with the moving rod (2) in a sliding mode, the pull rope (11) is arranged between the first rubber plate (9) and the filter screen (12), one end of the pull rope (11) is connected with the filter screen (12), and the other end of the pull rope (11) is connected with one end, far away from the rubber block (8), of the first rubber plate (9);
an opening is arranged at one end of the supporting rod (3) far away from the moving rod (2), the discharging assembly is positioned in one end of the supporting rod (3) far away from the moving rod (2), the discharging assembly comprises a discharging unit and a propping unit, the discharging unit is arranged in the supporting rod (3), the discharging unit comprises a guide rod (13), a first spring (14) and a ball (15), the diversion rod (13) is vertically arranged in one end of the support rod (3) far away from the movable rod (2), the guide rod (13) is arranged in a hollow way, the bottom end of the guide rod (13) is provided with a limiting opening, the ball (15) is positioned at the outlet of the limiting port, the first spring (14) is arranged in the guide rod (13), one end of the first spring (14) is connected with the ball (15), the other end of the first spring (14) is connected with the top end inside the flow guide rod (13), and a water outlet hole is formed in the top end of the flow guide rod (13).
2. The line marking device for a line marking platform as claimed in claim 1, wherein the abutting unit is provided at an opening of the support rod (3), the abutting unit comprises a thimble (16), an abutting rod (17), an abutting plate (18) and a return mechanism, the thimble (16) is provided at the opening, the thimble (16) is conical, the abutting rod (17) is horizontally provided in the support rod (3), the abutting plate (18) is slidably connected with an inner wall of the support rod (3), the abutting rod (17) is provided between the thimble (16) and the abutting plate (18), the thimble (16) is connected with the abutting plate (18) through the abutting rod (17), and one end of the abutting plate (18) far away from the abutting rod (17) abuts against the ball (15).
3. The scribing device for the scribing platform according to claim 2, wherein the inner wall of the supporting rod (3) is provided with two vertical rectangular grooves which are symmetrically arranged about the axis of the guide rod (13), the number of the return mechanisms is two, the two return mechanisms are respectively arranged in the two rectangular grooves, the return mechanisms comprise a second spring (19) and a connecting block (20), the connecting block (20) is arranged between the abutting plate (18) and the inner wall of the supporting rod (3), one end of the connecting block (20) is connected with the abutting plate (18), the other end of the connecting block (20) is arranged in the rectangular groove, the abutting plate (18) is slidably connected with the rectangular groove through the connecting block (20), the second spring (19) is vertically arranged above the connecting block (20), and the second spring (19) is arranged in the rectangular groove, the bottom end of the second spring (19) is connected with the connecting block (20), and the top end of the second spring (19) is connected with the inner wall on one side of the top end of the inner wall of the rectangular groove.
4. The scribing installation for a scribing platform according to claim 1, wherein the top end of said screw (4) is provided with a ball (21), and the surface of said ball (21) is a mirror surface.
5. Scoring device for a scoring platform according to claim 1, characterised in that the diameter of the sieve (12) is smaller than the diameter of the attachment hole.
6. The line striping apparatus for a line striping platform as claimed in claim 1 wherein a torsion spring is provided at the articulation of the moving bar (2) to the fixed block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153196.8A CN112959289A (en) | 2021-02-04 | 2021-02-04 | Marking device for marking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153196.8A CN112959289A (en) | 2021-02-04 | 2021-02-04 | Marking device for marking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959289A true CN112959289A (en) | 2021-06-15 |
Family
ID=76275299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110153196.8A Withdrawn CN112959289A (en) | 2021-02-04 | 2021-02-04 | Marking device for marking platform |
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| Country | Link |
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| CN (1) | CN112959289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074315A (en) * | 2021-11-08 | 2022-02-22 | 湖南常德牌水表制造有限公司 | Self-locking water meter installation equipment convenient to operate |
-
2021
- 2021-02-04 CN CN202110153196.8A patent/CN112959289A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074315A (en) * | 2021-11-08 | 2022-02-22 | 湖南常德牌水表制造有限公司 | Self-locking water meter installation equipment convenient to operate |
| CN114074315B (en) * | 2021-11-08 | 2023-08-22 | 湖南常德牌水表制造有限公司 | Self-locking water meter installation equipment convenient to operate |
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Application publication date: 20210615 |
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| WW01 | Invention patent application withdrawn after publication |