Pen point smoothness detector
By introducing an electric drive rotating mechanism and a paper traction mechanism into the pen tip slip detector, and fixing the pen tip using arc-shaped elastic clamps and electric turntables, the problem of inconvenience in the supply of paper tape and the fixing of the pen tip in the prior art is solved, and more efficient detection process.
Patent Information
- Application Number
- CN202420879767.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-26
AI Technical Summary
When used, the existing pen tip slip detector requires a large number of paper tapes and the paper tape supply structure is inconvenient to disassemble and assemble, and the pen tip fixation and disassembly and assemble the pen tip.
A pen tip slip detector including an electric drive rotating mechanism and a paper traction mechanism is designed to fix the pen tip to be detected by an electric turntable and an arc-shaped elastic clamp, and the pen tip is fixed and fixed by an arc-shaped clamp and an electric drive rotating table. Disassembly and assemble, facilitate the supply and winding of paper tapes.
It improves the convenience of fixing and disassembly of the pen tip, simplifies the paper tape supply and winding process, reduces the complexity of operation, and improves the detection efficiency.
Smart Images
Figure CN222299455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pen tip quality inspection equipment, in particular to a pen tip slippage detector. Background Art
[0002] Gel pen, full name medium viscosity gel water-based pigment ink, also known as neutral ink ballpoint pen, is a writing tool originated in Japan. It has smooth writing, continuous strokes, and no ink bleeding. It has the advantages of both fountain pen and oil-based ballpoint pen. The appearance of a gel pen is similar to a ballpoint pen, with a replaceable refill. The viscosity of the writing ink is between the viscosity of water-based ballpoint pen and oil-based ballpoint pen ink. At present, when manufacturing the nib of a gel pen, a nib slip tester is required.
[0003] The utility model with prior art publication number CN207850888U relates to an automatic writing pen lubricity detector, which can more accurately adjust different writing angles, can be used to replace writing pens of different models and specifications for detection at any time, and can also be used for writing pen heads of different shapes, such as round heads, axe heads, etc., thereby enhancing practicality.
[0004] However, the above-mentioned device still has the following problems when in use: when it performs the pen tip slippage detection work, a large amount of pen tip slippage detection work needs to be carried out, and thus a large amount of paper tape needs to be used in conjunction with it. The paper tape supply structure is inconvenient to disassemble and assemble, and it is inconvenient to replace the paper tape roll. At the same time, the pen tip fixing structure is inconvenient to fix and disassemble the pen tip. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies of the prior art, the utility model provides a pen tip slippage detector to solve the problems raised by the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pen tip slippage detector, comprising an instrument body, a paper traction mechanism is arranged in the middle position of the top wall of the instrument body, an electric drive rotation mechanism is arranged in the middle of the top wall of the instrument body and on the outside of the paper traction mechanism, the electric drive rotation mechanism comprises two pedestals symmetrically fixedly installed on the top of the instrument body, the top walls of the two pedestals are fixedly connected to the same electric drive rotating table, an electric drive slot is arranged in the middle of the electric drive rotating table, and an electric turntable is rotatably arranged in the electric drive slot, an electric drive gear arranged in the electric drive rotating table is meshed on the outside of the electric turntable, a through slot is opened between the upper and lower side walls on one side of the electric turntable body, and a slide slot is arranged in the middle of the other side of the inner wall of the through slot, and an arc-shaped clamping block is connected in the slide slot through a spring.
[0009] As a further solution of the utility model: two fixing frames are symmetrically fixedly connected to the upper outer side wall of the rear end of the instrument body, a winding drum is rotatably arranged between the two fixing frames, a groove is opened in the middle of the top wall of the fixing frame, the top of the groove is open and the bottom is rotatably connected to a connecting shaft, and a winding drum is fixedly connected to the side wall facing the two connecting shafts.
[0010] As a further solution of the utility model: the paper traction mechanism includes two connecting frames fixedly connected to the top wall of the instrument body and symmetrically arranged, the front ends of the two connecting frames are fixedly connected to the same matching guide cover, a matching pressure roller is rotatably installed in the matching guide cover, a driving motor is fixedly installed on the outer side wall of one side of the front end of the connecting frame on one side, a through hole is provided on the driving shaft of the matching driving motor at the front end of the connecting frame on one side, the driving shaft of the driving motor is fixedly connected to a power roller, the power roller is located at the rear end of the matching pressure roller and matched with it, and a control line is fixedly connected between the control port on one side of the driving motor and the control port on one side of the instrument body.
[0011] As a further solution of the utility model: a support base is fixedly connected to each of the four corners of the bottom wall of the instrument body, a display base is arranged on the other side of the front end of the top wall of the instrument body, and a display instrument is arranged on the top of the display base.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, an electric drive rotating table is provided, in the middle of which an electric drive slot is provided, and an electric turntable is provided in the electric drive slot. A through slot is provided on one side of the plate body of the electric turntable, and an arc-shaped elastic clamp is provided on the other side of the inner wall of the through slot. The pen to be tested can be passed through the through slot and the pen tip can contact the paper tape on the top of the instrument. At this time, the pen to be tested in the through slot can be clamped by the arc-shaped elastic clamp, that is, the pen tip is fixed and disassembled more conveniently.
[0014] 2. In the utility model, two fixing frames are symmetrically fixedly connected through the outer side wall of the rear end of the instrument body, the top of the fixing frame is provided with a groove, and a connecting shaft is rotatably connected in each of the two grooves, and the same paper tape winding drum is fixedly connected between the two connecting shafts, and the matching supply structure of the paper tape is convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The overall three-dimensional Figure 1 ;
[0016] Figure 2 The overall three-dimensional Figure 2 ;
[0017] Figure 3It is a three-dimensional diagram of the electric drive rotating mechanism of the utility model.
[0018] In the figure: 1. Instrument body; 2. Paper pulling mechanism; 3. Display seat; 4. Display instrument; 5. Fixed frame; 6. Groove; 7. Connecting shaft; 8. Winding drum; 9. Electric drive rotating mechanism; 10. Support seat; 21. Matching guide cover; 22. Connecting frame; 23. Driving motor; 24. Control line; 25. Matching pressure roller; 26. Power roller; 91. Platform; 92. Electric drive rotating platform; 93. Electric turntable; 94. Through slot; 95. Arc clamping block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 3 In the embodiment of the utility model, the pen tip slippage detector includes an instrument body 1, a paper traction mechanism 2 is arranged in the middle position of the top wall of the instrument body 1, an electric drive rotating mechanism 9 is arranged in the middle of the top wall of the instrument body 1 and outside the paper traction mechanism 2, the electric drive rotating mechanism 9 includes two pedestals 91 symmetrically fixedly installed on the top of the instrument body 1, the top walls of the two pedestals 91 are fixedly connected with the same electric drive rotating platform 92, an electric drive slot is arranged in the middle of the electric drive rotating platform 92, and an electric drive turntable 93 is rotatably arranged in the electric drive slot, the outer side of the electric turntable 93 is meshed with an electric drive gear arranged in the electric drive rotating platform 92, a through slot 94 is opened between the upper and lower side walls on one side of the plate body of the electric turntable 93, and a through slot 94 is arranged in the middle of the other side of the inner wall of the through slot 94 There is a slide groove, and an arc-shaped clamping block 95 is connected to the slide groove through a spring. An electric drive rotating table 92 is arranged as a whole, an electric drive groove is opened in the middle, and an electric turntable 93 is arranged in the electric drive groove. A through groove 94 is opened on one side of the plate body of the electric turntable 93, and an arc-shaped elastic clamping block is arranged on the other side of the inner wall of the through groove 94. The pen to be tested can be passed through the through groove 94 and the pen tip can be contacted with the paper tape on the top of the instrument. At this time, the pen to be tested in the through groove 94 can be clamped by the arc-shaped elastic clamping block, that is, the pen tip is more convenient to fix and disassemble. At the same time, the pen tip contacts the paper tape moving at a uniform speed, and can be rotated through the electric turntable 93, driving the pen tip to rotate at a uniform speed, so as to draw circles on the paper tape, and then the pen tip slippage can be detected through the handwriting on the paper tape.
[0021] Two fixing frames 5 are symmetrically fixedly connected to the upper outer wall of the rear end of the instrument body 1, and a winding drum 8 is rotatably arranged between the two fixing frames 5. A groove 6 is opened in the middle of the top wall of the fixing frame 5, and the top of the groove 6 is open and a connecting shaft 7 is rotatably connected to the bottom. The side walls facing the two connecting shafts 7 are fixedly connected to the winding drum 8. The outer wall of the rear end of the instrument body 1 is symmetrically fixedly connected to two fixing frames 5, and a groove 6 is opened on the top of the fixing frame 5, and a connecting shaft 7 is rotatably connected in each of the two grooves 6. The same paper tape winding drum 8 is fixedly connected between the two connecting shafts 7, and the winding drum 8 can be directly lifted and pulled for disassembly and assembly, and the matching supply structure of the paper tape is convenient for disassembly and assembly.
[0022] The paper traction mechanism 2 includes two connecting frames 22 fixedly connected to the top wall of the instrument body 1 and symmetrically arranged, the front ends of the two connecting frames 22 are fixedly connected to the same matching guide cover 21, and a matching pressure roller 25 is rotatably installed in the matching guide cover 21, a driving motor 23 is fixedly installed on the outer wall of one side of the front end of one connecting frame 22, and a through hole is provided on the driving shaft of the matching driving motor 23 at the front end of one connecting frame 22, and a power roller 26 is fixedly connected to the driving shaft of the driving motor 23. The power roller 26 is located at the rear end of the matching pressure roller 25 and matches it, and a control line 24 is fixedly connected between the control port on one side of the driving motor 23 and the control port on one side of the instrument body 1. The driving motor 23 can be controlled by the instrument body 1 via the control line 24 to drive the power roller 26 to rotate, and the actively rotating power roller 26 and the drivenly rotating matching pressure roller 25 can pull the paper tape of the winding drum 8 at a uniform speed.
[0023] A support base 10 is fixedly connected to each of the four corners of the bottom wall of the instrument body 1, which can support and place the entire detector. A display base 3 is arranged on the other side of the front end of the top wall of the instrument body 1, and a display instrument 4 is arranged on the top of the display base 3 to provide control data feedback.
[0024] The working principle of the utility model is: the driving motor 23 can be controlled by the instrument body 1 through the control line 24 to drive the power roller 26 to rotate, and the actively rotating power roller 26 and the driven rotating matching pressure roller 25 can pull the paper tape of the take-up drum 8 at a uniform speed. An electric drive rotating platform 92 is arranged as a whole, and an electric drive slot is opened in the middle, and an electric turntable 93 is arranged in the electric drive slot. A through slot 94 is opened on one side of the plate body of the electric turntable 93, and an arc-shaped elastic clamp is arranged on the other side of the inner wall of the through slot 94. The pen to be detected can be passed through the through slot 94 and the pen tip can contact the paper tape at the top of the instrument. At this time, the pen to be detected in the through slot 94 can be clamped by the arc-shaped elastic clamp, that is, the pen tip is fixed and disassembled more conveniently, and at the same time, the pen tip contacts the paper tape moving at a uniform speed, and can be rotated by the electric turntable 93, driving the pen tip to rotate at a uniform speed, and drawing circles on the paper tape, and then the pen tip slippage detection work is performed through the paper tape handwriting.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pen tip slippage detector, comprising an instrument body (1), wherein a paper pulling mechanism (2) is provided in the middle of the top wall of the instrument body (1); Features: An electric drive rotating mechanism (9) is arranged in the middle of the top wall of the instrument body (1) and outside the paper pulling mechanism (2); two fixing frames (5) are symmetrically fixedly connected above the outer side wall of the rear end of the instrument body (1); and a winding drum (8) is rotatably arranged between the two fixing frames (5); The electric drive rotating mechanism (9) comprises two pedestals (91) symmetrically fixedly mounted on the top of the instrument body (1), the top walls of the two pedestals (91) being fixedly connected to the same electric drive rotating platform (92), an electric drive slot being arranged in the middle of the electric drive rotating platform (92), and an electric turntable (93) being rotatably arranged in the electric drive slot; The outer side of the electric turntable (93) is meshed with an electric drive gear disposed in the electric drive rotating platform (92); a through slot (94) is provided between the upper and lower side walls of one side of the plate body of the electric turntable (93); a slide slot is provided in the middle of the other side of the inner side wall of the through slot (94); and an arc-shaped clamping block (95) is connected in the slide slot via a spring.
2. The pen tip slippage detector according to claim 1, characterized in that: A groove (6) is provided in the middle of the top wall of the fixing frame (5); the top of the groove (6) is open and the bottom is rotatably connected to a connecting shaft (7).
3. The pen tip slippage detector according to claim 2, characterized in that: A winding drum (8) is fixedly connected to the side walls of the two connecting shafts (7) facing each other.
4. The pen tip slippage detector according to claim 1, characterized in that: The paper traction mechanism (2) comprises two connecting frames (22) which are fixedly connected to the top wall of the instrument body (1) and are symmetrically arranged.
5. The pen tip slippage detector according to claim 4, characterized in that: The front ends of the two connecting frames (22) are fixedly connected to the same matching guide cover (21), and a matching pressure roller (25) is rotatably mounted inside the matching guide cover (21).
6. The pen tip slippage detector according to claim 4, characterized in that: A driving motor (23) is fixedly mounted on an outer side wall of a front end of the connecting frame (22) on one side, a through hole is provided at the front end of the connecting frame (22) on one side to match the driving shaft of the driving motor (23), and a power roller (26) is fixedly connected to the driving shaft of the driving motor (23).
7. The pen tip slippage detector according to claim 6, characterized in that: The power roller (26) is located at the rear end of the matching pressure roller (25) and matches it, and a control line (24) is fixedly connected between a control port on one side of the drive motor (23) and a control port on one side of the instrument body (1).
8. The pen tip slippage detector according to claim 1, characterized in that: A support seat (10) is fixedly connected to each of the four corners of the bottom wall of the instrument body (1), a display seat (3) is arranged on the other side of the front end of the top wall of the instrument body (1), and a display instrument (4) is arranged on the top of the display seat (3).