CN220837737U - Fixing device for precise automatic net puller - Google Patents
Fixing device for precise automatic net puller Download PDFInfo
- Publication number
- CN220837737U CN220837737U CN202322668454.3U CN202322668454U CN220837737U CN 220837737 U CN220837737 U CN 220837737U CN 202322668454 U CN202322668454 U CN 202322668454U CN 220837737 U CN220837737 U CN 220837737U
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- screen
- buffer
- pipe
- fixing device
- fixing
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- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000000670 limiting effect Effects 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for a precise automatic screen puller, which belongs to the technical field of screen puller and comprises a mounting frame, wherein fixing mechanisms for fixing a screen mesh so as to process the screen mesh are equidistantly arranged at the top of the mounting frame; the fixing mechanism comprises a fixing tube, the fixing tube is fixedly arranged at the top of the mounting frame, and an inner cavity of the fixing tube is connected with a telescopic rod in a sliding manner; according to the utility model, through the arrangement of the limiting mechanism, the buffer mechanism and the driving mechanism, when the screen is used, the limiting mechanism can limit and fix the screen, after the fixing is completed, the driving mechanism can drive the limiting mechanism to move, so that the screen can be stretched, the screen can be conveniently processed under a certain tension, meanwhile, the buffer mechanism can buffer the screen when the tension of the screen is adjusted, the screen deformation caused when the screen is stretched is avoided, and the buffer effect is realized.
Description
Technical Field
The utility model relates to the technical field of net haulers, in particular to a fixing device for a precise automatic net hauler.
Background
The wire mesh is woven by metal wires and is widely used for filtering and screening, a net pulling machine is usually required to be used for pulling the net during processing, four sides of the net are required to be fixed by the net pulling machine during use, and the net pulling machine is used for fixing devices.
The traditional fixing device that silk screen was used only can fix the silk screen, then pulls fixed silk screen through the manual work, and is fixed it again, and the operation is comparatively troublesome, wastes time and energy to unable better control dynamics when manual work pulls, and the dynamics is too big causes the deformation of silk screen easily, consequently, we need to propose a precision automatic fixing device for the net puller.
Disclosure of utility model
The utility model aims to provide a fixing device for a precise automatic net puller, which has the advantages of time and labor saving and can be used for adjusting tension after fixing so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing device for the precise automatic screen drawing machine comprises a mounting frame, wherein fixing mechanisms for fixing a screen mesh so as to process the screen mesh are equidistantly arranged at the top of the mounting frame;
The utility model provides a lead screw tension mechanism, including fixed establishment, fixed establishment includes fixed pipe, fixed pipe fixed mounting is at the top of installing the frame, the inner chamber sliding connection of fixed pipe has the telescopic link, the one end of telescopic link runs through fixed pipe and extends to the outside of fixed pipe, the one end of telescopic link is provided with and is used for spacing in order to carry out tensile stop gear to the lead screw, the one end of telescopic link just is located and is provided with the buffer gear who is used for buffering in order to carry out tensile protection to the lead screw to stop gear and telescopic link between, the outside of fixed pipe is provided with and is used for removing in order to carry out tensile actuating mechanism to the lead screw to the telescopic link.
Further, stop gear includes spacing pipe, spacing pipe sets up the one end at the telescopic link, the equal sliding connection of upper and lower both sides of spacing pipe inner chamber has splint, the one end of splint runs through spacing pipe and extends to the outside of spacing pipe, servo motor is installed at the top of spacing pipe, servo motor's output shaft runs through spacing pipe and extends to the inner chamber of spacing pipe and be connected with the lead screw, the bottom of lead screw runs through splint and extends to the outside of splint and the bottom of spacing pipe inner chamber and pass through the bearing frame and rotate to be connected.
Further, the buffer mechanism comprises a moving block, the moving block is arranged at one end of the telescopic rod, a buffer cavity is formed in one end of the telescopic rod, one end of the moving block penetrates through the buffer cavity and extends to the buffer cavity, a buffer spring is connected to the buffer cavity, and one end of the buffer spring is connected with one side of the buffer cavity.
Further, the driving mechanism comprises driving motors, the driving motors are respectively arranged on the outer sides of the fixed pipes, the output shafts of the driving motors penetrate through the fixed pipes and extend to the inner cavities of the fixed pipes to be connected with threaded rods, and one ends of the threaded rods penetrate through the telescopic rods and extend to the inner cavities of the telescopic rods to be in threaded connection with the inner walls of the telescopic rods.
Further, limiting blocks are arranged on two sides of the telescopic rod, limiting grooves are formed in the inner cavities of the fixed pipes and located at corresponding positions of the limiting blocks, and the surfaces of the limiting blocks are in sliding connection with the inner cavities of the limiting grooves.
Further, positioning blocks are arranged on two sides of the moving block, positioning grooves are formed in the buffer cavity and located at corresponding positions of the positioning blocks, and the surfaces of the positioning blocks are in sliding connection with inner cavities of the positioning grooves.
Further, an opening is formed in one side of the limiting pipe and the corresponding position of the clamping plate, the surface of the clamping plate is in sliding connection with the inner cavity of the opening, and a protection pad is connected to the inner side of the clamping plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the limiting mechanism, the buffer mechanism and the driving mechanism, when the screen is used, the limiting mechanism can limit and fix the screen, after the fixing is completed, the driving mechanism can drive the limiting mechanism to move, so that the screen can be stretched, the screen can be conveniently processed under a certain tension, meanwhile, the buffer mechanism can buffer the screen when the tension of the screen is adjusted, the screen deformation caused when the screen is stretched is avoided, and the buffer effect is realized.
Drawings
FIG. 1 is a schematic structural view of a fixing device for a precise automatic net puller according to the present utility model;
FIG. 2 is a schematic diagram of a limiting mechanism of the fixing device for the precise automatic net puller;
FIG. 3 is a schematic diagram of a driving mechanism of the fixing device for the precise automatic net puller;
fig. 4 is a schematic structural view of a buffering mechanism of the fixing device for a precise automatic net puller.
In the accompanying drawings: 1. a mounting frame; 2. a fixing mechanism; 21. a fixed tube; 22. a telescopic rod; 23. a limiting mechanism; 24. a buffer mechanism; 25. a driving mechanism; 231. a limiting tube; 232. a clamping plate; 233. a servo motor; 234. a screw rod; 241. a moving block; 242. a buffer spring; 251. a driving motor; 252. a threaded rod.
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.
As shown in fig. 1 to fig. 4, the present utility model provides a technical solution: the fixing device for the precise automatic screen drawing machine comprises a mounting frame 1, wherein fixing mechanisms 2 used for fixing a screen so as to process the screen are equidistantly arranged at the top of the mounting frame 1, the screen is conveniently fixed and stretched through the fixing mechanisms 2, tension adjustment is conveniently carried out on the screen according to requirements, time and labor are saved, and the processing efficiency of the screen is improved;
The fixing mechanism 2 comprises a fixing tube 21, the fixing tube 21 is fixedly arranged at the top of the mounting frame 1, an inner cavity of the fixing tube 21 is slidably connected with a telescopic rod 22, one end of the telescopic rod 22 penetrates through the fixing tube 21 and extends to the outside of the fixing tube 21, one end of the telescopic rod 22 is provided with a limiting mechanism 23 used for limiting a screw rod 234 so as to stretch the screw rod 234, one end of the telescopic rod 22 is positioned between the limiting mechanism 23 and the telescopic rod 22 and provided with a buffer mechanism 24 used for buffering the limiting mechanism 23 so as to stretch and protect the screw rod 234, and the outside of the fixing tube 21 is provided with a driving mechanism 25 used for moving the telescopic rod 22 so as to stretch the screw rod 234;
through stop gear 23, buffer gear 24 and actuating mechanism 25's setting, when using, can carry out spacing fixedly to the silk screen through stop gear 23, after fixed completion, can drive stop gear 23 through actuating mechanism 25 and remove, can stretch the silk screen, make it guarantee under certain tension, conveniently process the silk screen, buffer gear 24 can cushion the silk screen when carrying out tension adjustment to the silk screen simultaneously, causes the silk screen to warp when avoiding stretching the silk screen, has played the effect of buffering.
As shown in fig. 1-4, the limiting mechanism 23 comprises a limiting tube 231, the limiting tube 231 is arranged at one end of the telescopic rod 22, clamping plates 232 are slidably connected to the upper side and the lower side of the inner cavity of the limiting tube 231, one end of each clamping plate 232 penetrates through the limiting tube 231 and extends to the outer portion of the limiting tube 231, a servo motor 233 is mounted at the top of the limiting tube 231, an output shaft of each servo motor 233 penetrates through the limiting tube 231 and extends to the inner cavity of the limiting tube 231, a screw rod 234 is connected to the bottom of the inner cavity of the limiting tube 231 in a penetrating mode, the bottom end of each screw rod 234 penetrates through the corresponding clamping plate 232 and extends to the outer portion of the corresponding clamping plate 232, the servo motor 233 is started through a peripheral controller, the output shaft of each servo motor 233 drives the screw rod 234 to rotate, and as threads on the surfaces of the screw rods 234 are oppositely arranged, the rotating screw rods 234 drive the clamping plates 232 to be close to each other, and multiple silk screens can be clamped and fixed.
The buffer gear 24 includes movable block 241, and the movable block 241 sets up the one end at telescopic link 22, and the buffer chamber has been seted up to the one end of telescopic link 22, and the one end of movable block 241 runs through the buffer chamber and extends to the internal connection of buffer chamber and have buffer spring 242, and buffer spring 242's one end is connected with one side of buffer intracavity portion, can cushion stop gear 23, when stretching the silk screen, buffer spring 242 can cushion the silk screen of fixing in stop gear 23, avoids causing deformation or damage to the silk screen at tensile in-process.
The driving mechanism 25 comprises a driving motor 251, the driving motor 251 is respectively arranged on the outer side of the fixed pipe 21, an output shaft of the driving motor 251 penetrates through the fixed pipe 21 and extends to an inner cavity of the fixed pipe 21 to be connected with a threaded rod 252, one end of the threaded rod 252 penetrates through the telescopic rod 22 and extends to an inner cavity of the telescopic rod 22 to be in threaded connection with the inner wall of the telescopic rod 22, the driving motor 251 is started through the peripheral controller, an output shaft of the driving motor 251 drives the threaded rod 252 to rotate, the threaded rod 252 drives the telescopic rod 22 to move, and the telescopic rod 22 can drive the limiting mechanism 23 to move through the buffer mechanism 24.
Limiting blocks are arranged on two sides of the telescopic rod 22, limiting grooves are formed in the inner cavities of the fixed pipes 21 and located at corresponding positions of the limiting blocks, the surfaces of the limiting blocks are slidably connected with the inner cavities of the limiting grooves, the telescopic rod 22 can be limited, the telescopic rod 22 is driven to rotate when the threaded rod 252 is prevented from rotating, limiting effects are achieved, positioning blocks are arranged on two sides of the moving block 241, positioning grooves are formed in the inner portions of the buffer cavities and located at corresponding positions of the positioning blocks, the surfaces of the positioning blocks are slidably connected with the inner cavities of the positioning grooves, the moving block 241 can be limited, and the moving block 241 is prevented from moving out of the buffer cavities.
One side of the limiting pipe 231 and the corresponding part of the clamping plate 232 are provided with openings, the surface of the clamping plate 232 is slidably connected with the inner cavity of the opening, the clamping plate 232 is convenient to move in the inner cavity of the opening, and the inner side of the clamping plate 232 is connected with a protection pad, so that a silk screen can be protected, and abrasion to the silk screen during clamping and fixing is avoided.
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 (7)
1. The utility model provides a fixing device for accurate automatic net hauler, includes mounting frame (1), its characterized in that: the top of the mounting frame (1) is equidistantly provided with a fixing mechanism (2) for fixing the silk screen so as to process the silk screen;
Fixed establishment (2) are including fixed pipe (21), fixed pipe (21) fixed mounting is at the top of installing frame (1), the inner chamber sliding connection of fixed pipe (21) has telescopic link (22), the outside that fixed pipe (21) and extension were managed to fixed to one end of telescopic link (22) run through, the one end of telescopic link (22) is provided with and is used for spacing in order to carry out tensile stop gear (23) to lead screw (234), the one end of telescopic link (22) just is located and is provided with between stop gear (23) and telescopic link (22) and is used for carrying out buffering to stop gear (23) in order to carry out tensile protection's buffer gear (24) to lead screw (234), the outside of fixed pipe (21) is provided with and is used for carrying out removal in order to carry out tensile actuating mechanism (25) to lead screw (234) to telescopic link (22).
2. The fixing device for a precision automatic net puller according to claim 1, wherein: stop gear (23) are including spacing pipe (231), spacing pipe (231) set up the one end at telescopic link (22), the equal sliding connection of upper and lower both sides of spacing pipe (231) inner chamber has splint (232), the one end of splint (232) runs through spacing pipe (231) and extends to the outside of spacing pipe (231), servo motor (233) are installed at the top of spacing pipe (231), the output shaft of servo motor (233) runs through spacing pipe (231) and extends to the inner chamber of spacing pipe (231) and is connected with lead screw (234), the bottom of lead screw (234) runs through splint (232) and extends to the outside of splint (232) and the bottom of spacing pipe (231) inner chamber is passed through the bearing frame and is rotated and be connected.
3. The fixing device for a precision automatic net puller according to claim 2, wherein: the buffer mechanism (24) comprises a moving block (241), the moving block (241) is arranged at one end of the telescopic rod (22), a buffer cavity is formed in one end of the telescopic rod (22), one end of the moving block (241) penetrates through the buffer cavity and extends to the buffer cavity, a buffer spring (242) is connected to the inside of the buffer cavity, and one end of the buffer spring (242) is connected with one side of the inside of the buffer cavity.
4. A precision automatic net puller fixing device according to claim 3, wherein: the driving mechanism (25) comprises driving motors (251), the driving motors (251) are respectively arranged on the outer sides of the fixed pipes (21), an output shaft of each driving motor (251) penetrates through the fixed pipe (21) and extends to an inner cavity of the fixed pipe (21) to be connected with a threaded rod (252), and one end of each threaded rod (252) penetrates through the telescopic rod (22) and extends to an inner cavity of the telescopic rod (22) to be in threaded connection with the inner wall of the telescopic rod (22).
5. The fixing device for a precision automatic net puller according to claim 4, wherein: limiting blocks are arranged on two sides of the telescopic rod (22), limiting grooves are formed in the inner cavity of the fixed pipe (21) and located at corresponding positions of the limiting blocks, and the surfaces of the limiting blocks are in sliding connection with the inner cavities of the limiting grooves.
6. The fixing device for a precision automatic net puller according to claim 5, wherein: positioning blocks are arranged on two sides of the moving block (241), positioning grooves are formed in the buffer cavity and located at corresponding positions of the positioning blocks, and the surfaces of the positioning blocks are in sliding connection with inner cavities of the positioning grooves.
7. The fixing device for a precision automatic net puller according to claim 6, wherein: one side of the limiting pipe (231) and the corresponding part of the clamping plate (232) are provided with openings, the surface of the clamping plate (232) is in sliding connection with the inner cavity of the opening, and the inner side of the clamping plate (232) is connected with a protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668454.3U CN220837737U (en) | 2023-09-28 | 2023-09-28 | Fixing device for precise automatic net puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668454.3U CN220837737U (en) | 2023-09-28 | 2023-09-28 | Fixing device for precise automatic net puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837737U true CN220837737U (en) | 2024-04-26 |
Family
ID=90773598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322668454.3U Active CN220837737U (en) | 2023-09-28 | 2023-09-28 | Fixing device for precise automatic net puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837737U (en) |
-
2023
- 2023-09-28 CN CN202322668454.3U patent/CN220837737U/en active Active
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