Positioning device for notebook computer processing

Abstract

The utility model relates to the technical field of stationery, in particular to a positioning device for notebook computer processing, which comprises a base plate, the top of the base plate is slidably connected with a positioning mechanism, the right side of the front side of the positioning mechanism is connected with a driving motor through a bolt, and the output end of the driving motor is fixedly connected with a driving screw. A driving motor is controlled to work to drive a driving screw to rotate forwards, so that sliding vertical plates on the two sides move relatively, the sliding vertical plates on the left side and the right side make contact with the left side and the right side of paper, and the paper is transversely positioned; a fourth electric push rod on the front side is controlled to work to push a push plate to move backwards, the push plate and a limiting baffle make contact with the front side and the rear side of the paper, and the paper is longitudinally positioned; and a first electric push rod is controlled to work to push a pressing plate to move downwards to make contact with the paper below so as to press the paper, the paper is vertically positioned, in this way, the clamping specification can be flexibly adjusted, the paper of different sizes can be stably clamped, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stationery products, in particular to a positioning device used for notebook processing. Background Art

[0002] Stationery refers to the basic auxiliary tools used in daily work, study and management. Notebooks are a kind of stationery and are used to record various things. Currently, loose-leaf notebooks need to be punched before binding, and a positioning device needs to be used to fix them during the punching process.

[0003] After searching, the patent number is CN217020717U, and the name is a utility model for a positioning device for notebook processing, which includes two first connecting plates and a rotating rod. Through research and analysis, it is found that although it is no longer necessary to manually press the loose-leaf paper, which reduces the workload of workers and reduces labor costs, the following defects still exist to a certain extent.

[0004] For example, it does not have the function of flexible adjustment. The positioning device cannot clamp and fix loose-leaf paper of different sizes, which will cause the paper to shift. The clamping and positioning are not stable enough, and it does not have the function of collecting waste paper residues. Because a large amount of paper scraps will be generated during the punching process, the flying waste paper scraps cannot be automatically collected, which increases the difficulty of cleaning. In order to solve the above technical problems, we have designed a positioning device for notebook processing. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for notebook processing, which has the advantages of flexible adjustment of positioning specifications, can firmly clamp papers of different sizes, improve practicality, and can automatically collect paper scraps, thereby solving the problems of inability to flexibly adjust positioning specifications, insufficient firm clamping of papers of different sizes, poor practicality, and inability to automatically collect paper scraps.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for notebook processing, comprising a base plate, the top of the base plate is slidably connected to a positioning mechanism, the right side of the front side of the positioning mechanism is connected to a driving motor by bolts, the output end of the driving motor is fixedly connected to a driving screw, the rear side of the positioning mechanism is fixedly connected to a supporting slide bar, the rear side of the top of the positioning mechanism is connected to a support frame by bolts, the left and right sides of the top of the support frame are both connected to a first electric push rod by bolts, the bottom of the first electric push rod is connected to a pressure plate by bolts, the rear side of the top of the base plate is sequentially connected to a linear motor and a collecting mechanism by bolts, the front and rear sides of the linear motor are both connected to a second electric push rod by bolts, the bottom of the second electric push rod is connected to a punching device by bolts, and the front side of the bottom of the base plate is connected to a third electric push rod by bolts.

[0007] Preferably, the positioning mechanism includes a positioning base plate, and the left and right sides of the top of the positioning base plate are slidably connected with sliding vertical plates, the front and rear sides of the bottom of the sliding vertical plates are respectively connected with the driving screw and the supporting slide rod movably sleeved, the front and rear sides of the opposite sides of the left and right sliding vertical plates are respectively fixedly connected with the fourth electric push rod and the limit baffle plate, and the output end of the fourth electric push rod is fixedly connected with the push plate.

[0008] Preferably, a slag discharge opening is provided on the rear side of the top of the positioning base plate, a through-hole plate is fixedly connected to the top of the slag discharge opening, the front side of the bottom of the sliding vertical plate is threadedly connected to the driving screw, and the surface of the driving screw is movably connected to the positioning base plate through a bearing.

[0009] Preferably, the collecting mechanism includes an air suction hood shell, the rear side of the air suction hood shell is fixedly connected to a slag suction air duct, the front side of the slag suction air duct is fixedly connected to a slag collecting box, the front side of the inner cavity of the slag collecting box is connected to a slag filter mesh plate by bolts, and the front side of the slag collecting box is connected to an exhaust fan by bolts.

[0010] Preferably, a connecting opening is provided in the middle of the top of the base plate, the bottom of the positioning mechanism extends through the bottom of the connecting opening and is fixedly connected to the output end of the third electric push rod, and limiting slide grooves are provided on both sides of the top of the base plate.

[0011] Preferably, the left and right sides of the pressure plate are slidably connected with telescopic slides, the front and rear sides of the pressure plate are threadedly connected with positioning bolts, and the left and right sides of the surface of the driving screw are respectively provided with left-handed threads and right-handed threads.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Control the drive motor to drive the drive screw to rotate forward so that the sliding vertical plates on both sides move relative to each other, and the sliding vertical plates on the left and right sides contact the left and right sides of the paper to position the paper horizontally. Control the fourth electric push rod on the front side to push the push plate to move backward, and the push plate and the limit baffle plate contact the front and back sides of the paper to position the paper longitudinally. Control the first electric push rod to push the pressure plate to move downward to contact the paper below and press it tightly, so as to position the paper vertically. In this way, the clamping specifications can be flexibly adjusted, and papers of different sizes can be firmly clamped, thereby improving practicality.

[0014] 2. The punching equipment moves down to punch holes on the back side of the top of the paper, and the exhaust fan is controlled to extract the air in the slag box. The slag box is in a negative pressure state, so that the flying paper scraps are sucked into the suction hood, and then sucked into the slag box through the slag suction air duct. The filter screen filters the paper scraps in the air and collects them in the slag box. In this way, there is no need for personnel to manually clean the paper scraps, which reduces the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the structure of the utility model;

[0016] Figure 2 It is a rear axonometric view of the positioning mechanism and the base plate of the utility model;

[0017] Figure 3 It is the main axonometric view of the local structure of the utility model;

[0018] Figure 4 It is a rear axonometric view of the structure of the utility model;

[0019] Figure 5 It is a bottom-up axonometric view of the pressing plate of the utility model.

[0020] In the figure: 1. base plate; 2. drive motor; 3. drive screw; 4. third electric push rod; 5. positioning mechanism; 6. support frame; 7. pressure plate; 8. first electric push rod; 9. second electric push rod; 10. punching device; 11. linear motor; 12. collecting mechanism; 13. sliding vertical plate; 14. fourth electric push rod; 15. limit baffle; 16. through-hole plate; 17. push plate; 18. positioning bottom plate; 19. supporting slide rod; 20. suction cover; 21. slag suction air duct; 22. slag collecting box; 23. slag filter mesh plate; 24. exhaust fan; 25. positioning bolt; 26. telescopic slide plate. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5A positioning device for notebook processing, comprising a base plate 1, a positioning mechanism 5 is slidably connected to the top of the base plate 1, a driving motor 2 is bolted to the right side of the front side of the positioning mechanism 5, a driving screw 3 is fixedly connected to the output end of the driving motor 2, a supporting slide 19 is fixedly connected to the rear side of the positioning mechanism 5, a supporting frame 6 is bolted to the rear side of the top of the positioning mechanism 5, a first electric push rod 8 is bolted to the left and right sides of the top of the supporting frame 6, a pressing plate 7 is bolted to the bottom of the first electric push rod 8, a linear motor 11 and a collecting mechanism 12 are bolted to the rear side of the top of the base plate 1 in turn, a second electric push rod 9 is bolted to the front and rear sides of the linear motor 11, a punching device 10 is bolted to the bottom of the second electric push rod 9, and a third electric push rod 4 is bolted to the front side of the bottom of the base plate 1;

[0022] See also Figure 2 The positioning mechanism 5 includes a positioning base plate 18, and the left and right sides of the top of the positioning base plate 18 are slidably connected with the sliding vertical plate 13. The front and rear sides of the bottom of the sliding vertical plate 13 are respectively connected with the driving screw 3 and the support slide bar 19. The front and rear sides of the opposite side of the left and right sliding vertical plates 13 are respectively fixedly connected with the fourth electric push rod 14 and the limit baffle 15. The output end of the fourth electric push rod 14 is fixedly connected with the push plate 17. By setting the support slide bar 19, it has the function of supporting and guiding, and can support the rear side of the sliding vertical plate 13, and at the same time make it more stable during the left and right movement;

[0023] See also Figure 2 A slag discharge opening is provided at the rear side of the top of the positioning bottom plate 18, and a through-hole plate 16 is fixedly connected to the top of the slag discharge opening. The front side of the bottom of the sliding vertical plate 13 is threadedly connected to the driving screw 3. The surface of the driving screw 3 is movably connected to the positioning bottom plate 18 through a bearing. By setting the through-hole plate 16, the function of protecting the drilling rod is provided, so that the drilling rod can be inserted into the through-hole plate 16 after punching through the paper to avoid the drilling rod being blocked;

[0024] See also Figure 3 The collecting mechanism 12 includes an air suction cover 20, a slag suction air duct 21 is fixedly connected to the rear side of the air suction cover 20, a slag collecting box 22 is fixedly connected to the front side of the slag suction air duct 21, a slag filtering screen 23 is bolted to the front side of the inner cavity of the slag collecting box 22, and an exhaust fan 24 is bolted to the front side of the slag collecting box 22. By setting the air suction cover 20, it has the function of conveniently collecting scraps, can increase the collection range of scraps, and collect scraps more thoroughly;

[0025] See also Figure 3A connecting opening is provided in the middle of the top of the base plate 1, the bottom of the positioning mechanism 5 penetrates to the bottom of the connecting opening and is fixedly connected to the output end of the third electric push rod 4, and limited sliding grooves are provided on both sides of the top of the base plate 1. By setting the limited sliding grooves, the function of moving and limiting can be provided, so that the left and right sides of the bottom of the positioning base plate 18 can be inserted into the limited sliding grooves, so that it can slide back and forth inside to avoid deviation during movement;

[0026] See also Figure 5 The left and right sides of the pressing plate 7 are penetrated by telescopic slide plates 26 for sliding connection, the front and rear sides of the pressing plate 7 are penetrated by positioning bolts 25 for threaded connection, the left and right sides of the surface of the driving screw 3 are respectively provided with left-handed threads and right-handed threads. By setting the telescopic slide plates 26, the length of the pressing plate 7 can be changed. The telescopic slide plates 26 on both sides can be pulled or pushed according to the size of the paper to make the pressing plate 7 longer or shorter, so as to achieve the compression of papers of different sizes, and then the telescopic slide plates 26 are positioned by the positioning bolts 25.

[0027] When in use, the device is connected to an external power supply and a controller, and a person places a paper on the positioning base plate 18. At this time, the driving motor 2 is controlled to drive the driving screw 3 to rotate forward so that the sliding vertical plates 13 on both sides move relatively, so that the sliding vertical plates 13 on the left and right sides contact the left and right sides of the paper to position the paper horizontally, and then the fourth electric push rod 14 on the front side is controlled to push the push plate 17 to move backward, so that the push plate 17 and the limit baffle 15 contact the front and back sides of the paper to position the paper longitudinally, and then the first electric push rod 8 is controlled to push the pressure plate 7 to move downward to contact the paper below and press it tightly, so as to position the paper vertically. In this way, the clamping specifications can be flexibly adjusted, and papers of different sizes can be firmly clamped to improve practicality, and then the fourth electric push rod 14 on the front side is controlled to push the push plate 17 to move backward, so that the push plate 17 and the limit baffle 15 contact the front and back sides of the paper to position the paper longitudinally. The third electric push rod 4 works to push the positioning base plate 18 to move backward, and the positioned paper is then moved to the bottom of the punching device 10. At this time, the second electric push rod 9 and the punching device 10 are controlled to work. The second electric push rod 9 pushes the punching device 10 to move down to punch the back side of the top of the paper. In the process of punching the paper, paper scraps will be generated. At this time, the exhaust fan 24 is controlled to work to extract the air in the slag box 22. The slag box 22 is in a negative pressure state, so that the flying paper scraps are sucked into the suction cover 20, and then sucked into the slag box 22 through the slag suction air duct 21. The filter residue mesh plate 23 filters the paper scraps in the air and collects them in the slag box 22. In this way, there is no need for personnel to manually clean the paper scraps, thereby reducing work intensity.

[0028] In summary: the positioning device for notebook processing, through the driving motor 2, the driving screw 3, the third electric push rod 4, the positioning mechanism 5, the pressing plate 7, the first electric push rod 8, the second electric push rod 9, the punching device 10 and the collecting mechanism 12, solves the problems of the inability to flexibly adjust the positioning specifications, the insufficiently stable clamping of papers of different sizes, the poor practicality, and the inability to automatically collect paper scraps.

Claims

1. A positioning device for notebook processing, comprising a base plate (1), characterized in that: The top of the base plate (1) is slidably connected to a positioning mechanism (5), the right side of the front side of the positioning mechanism (5) is connected to a driving motor (2) by bolts, the output end of the driving motor (2) is fixedly connected to a driving screw rod (3), the rear side of the positioning mechanism (5) is fixedly connected to a supporting slide rod (19), the rear side of the top of the positioning mechanism (5) is connected to a supporting frame (6) by bolts, the left and right sides of the top of the supporting frame (6) are both connected to a first electric push rod (8) by bolts, the bottom of the first electric push rod (8) is connected to a pressing plate (7) by bolts, the rear side of the top of the base plate (1) is connected to a linear motor (11) and a collecting mechanism (12) by bolts in turn, the front and rear sides of the linear motor (11) are both connected to a second electric push rod (9) by bolts, the bottom of the second electric push rod (9) is connected to a punching device (10) by bolts, and the front side of the bottom of the base plate (1) is connected to a third electric push rod (4) by bolts.

2. A positioning device for notebook processing according to claim 1, characterized in that: The positioning mechanism (5) comprises a positioning base plate (18), the left and right sides of the top of the positioning base plate (18) are slidably connected to sliding vertical plates (13), the front and rear sides of the bottom of the sliding vertical plates (13) are respectively movably connected to the driving screw rod (3) and the supporting sliding rod (19), the front and rear sides of the opposite sides of the left and right sliding vertical plates (13) are respectively fixedly connected to the fourth electric push rod (14) and the limit baffle (15), and the output end of the fourth electric push rod (14) is fixedly connected to the push plate (17).

3. A positioning device for notebook processing according to claim 2, characterized in that: A slag discharge opening is provided on the rear side of the top of the positioning base plate (18), and a through-hole plate (16) is fixedly connected to the top of the slag discharge opening. The front side of the bottom of the sliding vertical plate (13) is threadedly connected to the driving screw (3), and the surface of the driving screw (3) is movably connected to the positioning base plate (18) via a bearing.

4. A positioning device for notebook processing according to claim 1, characterized in that: The collecting mechanism (12) comprises an air suction hood (20), the rear side of the air suction hood (20) is fixedly connected to a slag suction air duct (21), the front side of the slag suction air duct (21) is fixedly connected to a slag collecting box (22), the front side of the inner cavity of the slag collecting box (22) is connected to a slag filter screen (23) by bolts, and the front side of the slag collecting box (22) is connected to an exhaust fan (24) by bolts.

5. The positioning device for notebook processing according to claim 1, characterized in that: A connecting opening is provided in the middle of the top of the base plate (1), the bottom of the positioning mechanism (5) extends through the bottom of the connecting opening and is fixedly connected to the output end of the third electric push rod (4), and limiting sliding grooves are provided on both left and right sides of the top of the base plate (1).

6. A positioning device for notebook processing according to claim 1, characterized in that: The left and right sides of the pressure plate (7) are both slidably connected with telescopic slide plates (26), the front and rear sides of the pressure plate (7) are both threadedly connected with positioning bolts (25), and the left and right sides of the surface of the driving screw (3) are respectively provided with left-handed threads and right-handed threads.

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