CN219600653U - Even quick net machine of stretching a net of tension - Google Patents
Even quick net machine of stretching a net of tension Download PDFInfo
- Publication number
- CN219600653U CN219600653U CN202320230542.2U CN202320230542U CN219600653U CN 219600653 U CN219600653 U CN 219600653U CN 202320230542 U CN202320230542 U CN 202320230542U CN 219600653 U CN219600653 U CN 219600653U
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- threaded rod
- bidirectional threaded
- sliding
- rod
- gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model relates to the field of net stretching machine equipment, and discloses a quick net stretching machine with uniform tension, which comprises a frame, wherein a first bidirectional threaded rod and a second bidirectional threaded rod are rotatably connected to the middle of the frame, the first bidirectional threaded rod is arranged at the upper part of the second bidirectional threaded rod, a first sliding block is connected with the periphery of the first bidirectional threaded rod in a threaded manner, a second sliding block is connected with the periphery of the bidirectional threaded rod in a threaded manner, and sliding rods are fixedly connected to two sides of the first sliding block and two sides of the second sliding block. According to the utility model, the number of the sliding blocks on the sliding rod can be adjusted under the interaction of the sliding rod and the bolt, so that the tightening machine can tighten silk screens with different sizes, the clamping blocks can be driven to be separated from the bayonet by the electric push rod, the connecting piece, the first lantern ring and the second lantern ring, then the second bidirectional threaded rod and the first bidirectional threaded rod can be independently rotated, the positions of the first sliding block and the second sliding block can be independently adjusted, and the aspect ratio of the tightening machine can be adjusted.
Description
Technical Field
The utility model relates to the field of net stretching machine equipment, in particular to a quick net stretching machine with uniform tension.
Background
The screen printing is to use a screen as a plate base and make a screen printing plate with pictures and texts by a photosensitive plate making method, and a screen stretcher is a special auxiliary machine for screen printing plate making and is an important device for stretching the screen on a screen frame with a certain tension.
The existing most net stretching machines only can stretch the silk screen with the same size, when the smaller size is stretched, the structures of the net stretching machines are mutually interfered, so that the application range of the net stretching machines is affected, the practicability is lower, meanwhile, the existing most net stretching machines can only stretch the size with a single aspect ratio, when the silk screen with different aspect ratios is needed to be stretched, the silk screen can only be stretched by firstly stretching the common size, then cutting the needed size from the size, and therefore the damage and waste of the silk screen are caused, the use is very inconvenient, and the quick net stretching machine with uniform tension is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a quick net stretching machine with uniform tension.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tension even quick net stretching machine, includes the frame, the frame middle part rotates and is connected with two-way threaded rod one and two-way threaded rod two, two-way threaded rod one sets up in two upper portions of two-way threaded rod, two-way threaded rod one periphery threaded connection has slider two, slider one and two-way threaded rod's both sides equal fixedly connected with slide bar, slide bar periphery sliding connection has the movable block, movable block upside middle part sliding connection has the clamp splice, movable block upper portion threaded connection has the knob, the knob bottom runs through the movable block upside and rotates to be connected in clamp splice upper portion, the movable block both ends all are provided with the bolt, frame one corner rotates and is connected with gear one and gear two, gear one and two-way intermeshing, gear one and gear two set up respectively in the adjacent both sides of frame, gear one and two-way threaded rod one outside fixedly connected with band pulley, two the band pulley one periphery is connected with through synchronous belt one, gear two outside fixedly connected with band pulley two, three band pulley one end is provided with motor and three band pulley are connected at one side of the fixed connection of three-way drive pulley.
As a further description of the above technical solution:
the two-way threaded rod I and the two-way threaded rod II are respectively provided with a limiting rod at the bottom, and the sliding block I and the sliding block II slide on the periphery of the limiting rods.
As a further description of the above technical solution:
the distance between the sliding rod and the inner wall of the frame is larger than the width of the moving block.
As a further description of the above technical solution:
one end of the second bidirectional threaded rod, which is far away from the third belt wheel, is connected with a rotating handle through a key.
As a further description of the above technical solution:
the belt pulley is characterized in that a bayonet is arranged in the middle of the belt pulley III, a groove is formed in one end, close to the belt pulley III, of the two-way threaded rod II, a clamping block is connected inside the groove in a sliding mode, and the clamping block is arranged in the middle of the bayonet.
As a further description of the above technical solution:
one side of the frame, which is close to the belt pulley III, is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a lantern ring I, the middle part of the lantern ring I is rotationally connected with a connecting piece, the outer turnover of the connecting piece is connected with a lantern ring II, and the lantern ring II is connected with a clamping block through a spring rod.
As a further description of the above technical solution:
the length of the groove is greater than that of the clamping block.
The utility model has the following beneficial effects:
1. according to the utility model, the number of the sliding blocks on the sliding rod can be adjusted under the interaction of the sliding rod and the bolt, so that the tightening machine can tighten silk screens with different sizes, the application range of the tightening machine is increased, and the use is more convenient.
2. According to the utility model, the clamping block can be driven to deviate from the bayonet by the electric push rod, the connecting piece, the first lantern ring and the second lantern ring, then the second bidirectional threaded rod and the first bidirectional threaded rod can be independently rotated, the positions of the first sliding block and the second sliding block can be independently adjusted, the adjustment of the aspect ratio of the screen stretcher is completed, the use range of the screen stretcher is improved, and the screen stretcher is more convenient to use.
Drawings
FIG. 1 is a perspective view of a quick net stretching machine with uniform tension according to the present utility model;
FIG. 2 is a schematic diagram of a slider I of a fast net stretching machine with uniform tension according to the present utility model;
fig. 3 is a schematic structural diagram of a synchronous belt of a quick net stretching machine with uniform tension;
fig. 4 is a schematic structural diagram of an electric push rod of a quick net stretching machine with uniform tension according to the present utility model;
fig. 5 is a schematic structural view of a slide bar of a quick net stretching machine with uniform tension.
Legend description:
1. a frame; 2. a bidirectional threaded rod I; 3. a two-way threaded rod II; 4. a first sliding block; 5. a second slide block; 6. a first gear; 7. a second gear; 8. a belt wheel I; 9. a synchronous belt I; 10. a belt wheel II; 11. a belt wheel III; 12. a synchronous belt II; 13. an electric push rod; 14. a first lantern ring; 15. a connecting piece; 16. a second lantern ring; 17. a spring rod; 18. a clamping block; 19. a bayonet; 20. a groove; 21. a slide bar; 22. a moving block; 23. clamping blocks; 24. a knob; 25. a plug pin; 26. a rotating handle; 27. and a motor.
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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a tension even quick net stretching machine, including frame 1, frame 1 middle part rotates and is connected with two-way threaded rod one 2 and two-way threaded rod two 3, two-way threaded rod one 2 sets up in two-way threaded rod two 3 upper portions, two-way threaded rod one 2 periphery threaded connection has slider one 4, two-way threaded rod two 3 periphery threaded connection has slider two 5, accessible driving motor 27 work, make two-way threaded rod one 2 rotate, drive slider one 4 remove, slider one 4 and slider two 5 both sides fixedly connected with slide bar 21, slide bar 21 periphery sliding connection has movable block 22, movable block 22 upside middle part sliding connection has clamp splice 23, movable block 22 upper portion threaded connection has knob 24, knob 24 bottom runs through movable block 22 upside and rotates and connects in clamp splice 23 upper portion, carry out the centre gripping fixed to the silk screen through knob 24 drive clamp splice 23, the two ends of the moving block 22 are respectively provided with a bolt 25, when the net stretching is needed, the bolts 25 can be taken down from the sliding rod 21, then the number of the moving blocks 22 is added or reduced on the periphery of the sliding rod 21, the sliding rods 21 on the outer side of the sliding block I4 and the outer side of the sliding block II 5 are staggered, so that the parts can be adjusted according to different sizes, one corner of the frame 1 is rotationally connected with a gear I6 and a gear II 7, the gear I6 and the gear II 7 are meshed with each other, the gear I6 and the gear II 7 are respectively arranged on two adjacent sides of the frame 1, the outer sides of the gear I6 and the two-way threaded rod I2 are fixedly connected with a belt wheel I8, the peripheries of the two belt wheels I8 are connected through a synchronous belt I9, the outer sides of the two belt wheels II 7 are fixedly connected with a belt wheel II 10, one end of the two-way threaded rod II 3 is provided with a belt wheel III 11, the belt wheel II 10 is connected with the belt wheel III 11 through a synchronous belt II 12, one end of the bidirectional threaded rod I2, which is far away from the belt wheel I8, is fixedly connected to the output end of the motor 27, the motor 27 is fixedly connected to one side of the frame 1, the motor 27 is driven to work, the bidirectional threaded rod I2 is enabled to rotate, then the gear I6 is enabled to rotate under the action of the belt wheel I8 and the synchronous belt I9, the gear II is enabled to rotate, the belt wheel II 10 and the synchronous belt II 12 are enabled to enable the belt wheel III 11 to drive the bidirectional threaded rod II 3 to rotate, the slide block I4 and the slide block II 5 move outwards, the positions of the silk screen are driven to move outwards under the action of the slide bar 21, so that the silk screen is tensioned, the silk screens with different sizes can be tensioned, and the bidirectional threaded rod is very convenient to use.
The bottoms of the two-way threaded rod I2 and the two-way threaded rod II 3 are respectively provided with a limiting rod, the sliding block I4 and the sliding block II 5 slide on the periphery of the limiting rod to prevent the sliding block I4 and the sliding block II 5 from overturning when moving, the distance between the sliding rod 21 and the inner wall of the frame 1 is larger than the width of the moving block 22, the moving block 22 can be taken down from the sliding rod 21 and taken out from a gap, one end of the two-way threaded rod II 3 far away from the belt pulley III 11 is connected with a turning handle 26 through a key, after the clamping block 18 is separated from the bayonet 19, the two-way threaded rod II 3 can be turned through a turning plate, then when the device works, the turning handle 26 can be taken down to ensure the use, the bayonet 19 is arranged in the middle of the belt pulley III 11, one end of the two-way threaded rod II 3 close to the belt pulley III 11 is provided with a groove 20, the clamping block 18 is arranged in the middle of the bayonet 19, one side of the frame 1 close to the belt pulley III 11 is fixedly connected with an electric push rod 13, the clamping block 18 slides outwards in the groove 20 by driving the electric push rod 13 to shrink, the clamping block 18 is separated from the bayonet 19, the belt wheel three 11 and the bidirectional threaded rod one 2 are separated, then the bidirectional threaded rod two 3 and the bidirectional threaded rod one 2 can rotate independently, the positions of the sliding block one 4 and the sliding block two 5 can be adjusted independently, the aspect ratio of the screen stretcher is adjusted, then the clamping block 18 is pushed into the bayonet 19 again by the electric push rod 13, the bidirectional threaded rod two 3 and the bidirectional threaded rod one 2 are connected again, the screen stretcher can tighten screens with different aspect ratios, the application range of the screen stretcher is improved, the damage and the waste of the screens are reduced, the use is more convenient, the output end of the electric push rod 13 is fixedly connected with the lantern ring one 14, the middle part of the lantern ring one 14 is rotationally connected with the connecting piece 15, the connecting piece 15 is connected with the lantern ring II 16 in an outward turning way, the lantern ring I14 and the lantern ring II 16 are connected through the connecting piece 15, when the two-way threaded rod II 3 drives the clamping block 18 to rotate, the electric push rod 13 is not influenced, the lantern ring II 16 is connected with the clamping block 18 through the spring rod 17, when the clamping block 18 is pushed inwards, the spring rod 17 can be contracted, the influence on the electric push rod 13 when the two-way threaded rod II 3 rotates is further reduced, and meanwhile, the clamping block 18 and the clamping block 19 are connected more stably.
Working principle: when the screen is needed to be stretched, the bolt 25 can be removed from the slide bar 21, then the number of the moving blocks 22 is added or reduced on the periphery of the slide bar 21, the slide bars 21 on the outer side of the first slide block 4 and the outer side of the second slide block 5 are staggered, so that the parts can be adjusted according to different sizes, then the wire mesh is fixed through the knob 24 and the clamping block 23, the driving motor 27 can be used for driving the first bidirectional threaded rod 2 to rotate, then the first gear 6 is driven to rotate under the action of the first belt wheel 8 and the first synchronous belt 9, so that the second gear is driven to rotate, the third belt wheel 11 drives the second bidirectional threaded rod 3 to rotate through the second belt wheel 10 and the second synchronous belt 12, so that the first slide block 4 and the second slide block 5 move outwards, the positions of the wire mesh are driven to move outwards under the action of the slide bar 21, the tightening of the wire mesh is completed, the wire mesh with different sizes can be stretched, the use is very convenient, when the silk screens with different aspect ratios are needed to be stretched, the driving motor 27 can be stopped firstly, then the electric push rod 13 is used for working and shrinking, the clamping block 18 is pulled out of the bayonet 19 under the action of the first sleeve ring 14, the connecting piece 15, the second sleeve ring 16 and the spring rod 17, the belt pulley three 11 and the first bidirectional threaded rod 2 are separated, then the second bidirectional threaded rod 3 and the first bidirectional threaded rod 2 can be independently rotated, the positions of the first sliding block 4 and the second sliding block 5 can be independently adjusted, the aspect ratio adjustment of the silk screen stretching machine is completed, then the clamping block 18 is pushed into the bayonet 19 again through the electric push rod 13, the second bidirectional threaded rod 3 and the first bidirectional threaded rod 2 are connected again, the silk screen stretching machine can be used for stretching silk screens with different aspect ratios, the use range of the silk screen stretching machine is improved, and the damage and waste of the silk screens are reduced, the use is more convenient.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a quick net stretching machine of even tension, includes frame (1), its characterized in that: the middle part of the frame (1) is rotationally connected with a first bidirectional threaded rod (2) and a second bidirectional threaded rod (3), the first bidirectional threaded rod (2) is arranged on the upper part of the second bidirectional threaded rod (3), a first sliding block (4) is connected with the outer periphery of the first bidirectional threaded rod (2), a second sliding block (5) is connected with the outer periphery of the second bidirectional threaded rod (3), sliding rods (21) are fixedly connected with two sides of the first sliding block (4) and the second sliding block (5), a moving block (22) is slidably connected with the outer periphery of the sliding rod (21), a clamping block (23) is slidably connected with the upper side of the moving block (22), a knob (24) is connected with the upper part of the moving block (24) in a threaded manner, two ends of the moving block (22) are respectively provided with a bolt (25), one corner of the frame (1) is rotationally connected with a first gear (6) and a second gear (7), the first gear (6) and the second gear (7) are meshed with each other, the first gear (6) and the second gear (7) are meshed with the second gear (7) on two sides of the adjacent two sides of the frame (8), two the band pulley one (8) periphery is connected through hold-in range one (9), gear two (7) outside fixedly connected with band pulley two (10), two-way threaded rod two (3) one end is provided with band pulley three (11), band pulley two (10) and band pulley three (11) are connected through hold-in range two (12), one end fixed connection at motor (27) of keeping away from band pulley one (8) of two-way threaded rod one (2), motor (27) fixed connection is in frame (1) one side.
2. The tension uniform fast wire stretcher of claim 1, wherein: the bottoms of the first bidirectional threaded rod (2) and the second bidirectional threaded rod (3) are respectively provided with a limiting rod, and the first sliding block (4) and the second sliding block (5) slide on the periphery of the limiting rods.
3. The tension uniform fast wire stretcher of claim 1, wherein: the distance between the sliding rod (21) and the inner wall of the frame (1) is larger than the width of the moving block (22).
4. The tension uniform fast wire stretcher of claim 1, wherein: one end of the second bidirectional threaded rod (3) far away from the third belt wheel (11) is connected with a rotating handle (26) through a key.
5. The tension uniform fast wire stretcher of claim 1, wherein: the novel belt pulley is characterized in that a bayonet (19) is arranged in the middle of the belt pulley III (11), a groove (20) is formed in one end, close to the belt pulley III (11), of the two-way threaded rod II (3), a clamping block (18) is connected inside the groove (20) in a sliding mode, and the clamping block (18) is arranged in the middle of the bayonet (19).
6. The tension uniform fast wire stretcher of claim 5, wherein: one side of frame (1) is close to band pulley III (11) fixedly connected with electric putter (13), the output fixedly connected with lantern ring one (14) of electric putter (13), lantern ring one (14) middle part rotation is connected with connecting piece (15), connecting piece (15) outer turnover is connected with lantern ring two (16), be connected through spring rod (17) between lantern ring two (16) and fixture block (18).
7. The tension uniform fast wire stretcher of claim 5, wherein: the length of the groove (20) is greater than the length of the clamping block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320230542.2U CN219600653U (en) | 2023-02-16 | 2023-02-16 | Even quick net machine of stretching a net of tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320230542.2U CN219600653U (en) | 2023-02-16 | 2023-02-16 | Even quick net machine of stretching a net of tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219600653U true CN219600653U (en) | 2023-08-29 |
Family
ID=87748769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320230542.2U Active CN219600653U (en) | 2023-02-16 | 2023-02-16 | Even quick net machine of stretching a net of tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219600653U (en) |
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2023
- 2023-02-16 CN CN202320230542.2U patent/CN219600653U/en active Active
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