CN211393250U - Automatic spiral tensioning device - Google Patents
Automatic spiral tensioning device Download PDFInfo
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- CN211393250U CN211393250U CN201922098621.9U CN201922098621U CN211393250U CN 211393250 U CN211393250 U CN 211393250U CN 201922098621 U CN201922098621 U CN 201922098621U CN 211393250 U CN211393250 U CN 211393250U
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Abstract
The utility model discloses an automatic spiral tensioning device, which comprises a bottom plate, a moving unit and a fixing unit, wherein two corresponding supporting frames are fixed on the upper side surface of the bottom plate, the moving unit comprises a motor, a worm and gear speed reducer, a moving block, a threaded rod and a limiting rod, the worm and gear speed reducer is installed on the left side surface of the left supporting frame, the motor is installed on the rear side surface of the worm and gear speed reducer, an output shaft of the motor is connected with an input shaft of the worm and gear speed reducer, a threaded hole is arranged at the front side edge part of the moving block, the internal thread of the threaded hole is connected with the threaded rod, the left end surface of the threaded rod is connected with the output shaft of the worm and gear speed reducer, the right end of the threaded rod is rotatably connected on the left side surface of the right supporting frame, so, and the workload of workers can be effectively reduced.
Description
Technical Field
The utility model relates to an sticky tape production technical field specifically is an automatic spiral overspeed device tensioner.
Background
The adhesive tape machine is a machine device for producing adhesive tapes or similar adhesive tape products, the structure and the configuration of the adhesive tape machine are often greatly different according to the properties of a base material and a coating liquid of the adhesive tape, the adhesive tape machine needs to tension the produced adhesive tape after the adhesive tape is produced, and the existing mode mostly stretches the adhesive tape by a worker, so that the stretching mode not only increases the workload of the worker, but also limits the production efficiency of the adhesive tape.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic spiral overspeed device tensioner, can be very convenient open the sticky tape that the tape machine produced to can effectively reduce workman's work load, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic screw tensioner includes a base plate, a moving unit and a fixing unit;
a bottom plate: two corresponding supporting frames are fixed on the upper side surface of the bottom plate;
a mobile unit: the moving unit comprises a motor, a worm and gear speed reducer, a moving block, a threaded rod and a limiting rod, the worm and gear speed reducer is installed on the left side surface of a left supporting frame, the motor is installed on the rear side surface of the worm and gear speed reducer, an output shaft of the motor is connected with an input shaft of the worm and gear speed reducer, a threaded hole is formed in the front side edge of the moving block, the threaded rod is connected with the internal thread of the threaded hole, the left end surface of the threaded rod is connected with the output shaft of the worm and gear speed reducer, the right end of the threaded rod is rotatably connected to the left side surface of the right supporting frame, a through hole is formed in the rear side edge of the moving block, the limiting rod is connected with the through hole in a sliding mode, the left end and;
a fixing unit: the fixing unit is arranged on the upper side surface of the moving block, is matched with the moving block and is used for fixing the adhesive tape;
wherein: still include the control switch group, the control switch group is installed on left braced frame's last side, the output of external power source is connected to the input electricity of control switch group, the input of the output electricity connecting motor of control switch group.
Furthermore, the fixing unit comprises two fixing blocks, a rotating shaft, two connecting plates and a pressing plate, the two fixing blocks are correspondingly fixed at the rear ends of the upper side faces of the moving block, the rotating shaft is rotatably connected to the inner side faces corresponding to the two fixing blocks, the two corresponding connecting plates are fixed on the circumferential face of the rotating shaft, and the pressing plate is fixed on the front side faces of the two connecting plates.
The clamping plate is rotatably connected to the front side face of the pressing plate, a clamping groove is formed in the right side face of the clamping plate, the clamping column is fixed to the front side face of the moving block, the clamping column is clamped inside the clamping groove, and the pressing plate is fixed through the clamping plate and the clamping column.
Further, still include fixed plate and connection frame, the fixed plate is fixed on the braced frame's on right side right flank, the fixed orifices has been seted up at the middle part of fixed plate, the inside at the fixed orifices is fixed to the connection frame.
Further, still include the feeding case, the feeding case is fixed in the inside of linking frame, the opening has all been seted up to the left and right sides of feeding case.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic spiral tensioning device has following benefit:
the sticky tape of pulling winding on the sealing-tape machine, pass the one end of sticky tape feeding case then the adhesion on the side of going up of movable block, then press the clamp plate downwards, make the downside of clamp plate and sticky tape contact fix the sticky tape on the side of going up of movable block, then rotate the cardboard with cardboard and card post joint together, thereby fix the clamp plate, fixed back that finishes, rotate through control switch control motor, the motor rotates and drives the worm gear speed reducer and rotate, the worm gear speed reducer rotates and drives the threaded rod and rotate, the threaded rod rotates and drives the movable block and remove to the left side, the movable block removes the sticky tape tensioning to the left side, make through above device the utility model discloses can very convenient open the sticky tape that the sealing-tape machine produced into to can effectively reduce workman's work load.
Drawings
FIG. 1 is a schematic front side view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front side sectional view of the present invention.
In the figure: the feeding device comprises a base plate 1, a supporting frame 2, a moving unit 3, a motor 31, a worm gear speed reducer 32, a moving block 33, a threaded rod 34, a limiting rod 35, a fixing unit 4, a fixing block 41, a rotating shaft 42, a connecting plate 43, a pressing plate 44, a control switch 5, a clamping plate 6, a clamping column 7, a fixing plate 8, a connecting frame 9 and a feeding box 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic screw tensioner includes a base plate 1, a moving unit 3 and a fixing unit 4;
bottom plate 1: two corresponding supporting frames 2 are fixed on the upper side surface of the bottom plate 1;
the mobile unit 3: the moving unit 3 comprises a motor 31 and a worm gear reducer 32, the rubber belt conveyor comprises a moving block 33, a threaded rod 34 and a limiting rod 35, wherein a worm and gear speed reducer 32 is installed on the left side surface of a left supporting frame 2, a motor 31 is installed on the rear side surface of the worm and gear speed reducer 32, an output shaft of the motor 31 is connected with an input shaft of the worm and gear speed reducer 32, a threaded hole is formed in the front side edge portion of the moving block 33, the threaded rod 34 is in threaded connection with the inner portion of the threaded hole, the left end face of the threaded rod 34 is connected with an output shaft of the worm and gear speed reducer 32, the right end of the threaded rod 34 is rotatably connected to the left side surface of the right supporting frame 2, a through hole is formed in the rear side edge portion of the moving block 33, the limiting rod 35 is connected;
the fixing unit 4: the fixing unit 4 is installed on the upper side surface of the moving block 33, the fixing unit 4 is matched with the moving block 33, the fixing unit 4 comprises two fixing blocks 41, a rotating shaft 42, two connecting plates 43 and a pressing plate 44, the two fixing blocks 41 are correspondingly fixed at the rear end of the upper side surface of the moving block 33, the rotating shaft 42 is rotatably connected to the corresponding inner side surfaces of the two fixing blocks 41, the two corresponding connecting plates 43 are fixed on the circumferential surface of the rotating shaft 42, the pressing plate 44 is fixed on the front side surfaces of the two connecting plates 43, and the adhesive tape is fixed through the fixing unit 4;
wherein: the power supply device further comprises a control switch group 5, the control switch group 5 is installed on the upper side face of the left supporting frame 2, the input end of the control switch group 5 is electrically connected with the output end of an external power supply, and the output end of the control switch group 5 is electrically connected with the input end of the motor 31.
Wherein: still include cardboard 6 and card post 7, cardboard 6 rotates to be connected on the leading flank of clamp plate 44, has seted up the draw-in groove on the right flank of cardboard 6, and card post 7 is fixed on the leading flank of movable block 33, and the inside at the draw-in groove of card post 7 joint is fixed clamp plate 44 through setting up cardboard 6 and card post 7.
Wherein: still include fixed plate 8 and connection frame 9, fixed plate 8 is fixed on the right flank of braced frame 2 on right side, and the fixed orifices has been seted up at the middle part of fixed plate 8, and connection frame 9 fixes the inside at the fixed orifices.
Wherein: still include feeding case 10, feeding case 10 is fixed in the inside of splice box 9, and the opening has all been seted up to the left and right sides of feeding case 10.
When in use: the sticky tape of pulling winding on the sticky tape machine, pass feeding case 10 then the adhesion on the last side of movable block 33 with the one end of sticky tape, then press clamp plate 44 downwards, make clamp plate 44's downside and sticky tape contact fix the sticky tape on the last side of movable block 33, then rotate cardboard 6 with cardboard 6 and the joint of card post 7 together, thereby fix clamp plate 44, after fixed finishing, control motor 31 rotates through control switch 5, motor 31 rotates and drives worm gear speed reducer 32 and rotate, worm gear speed reducer 32 rotates and drives threaded rod 34 and rotate, threaded rod 34 rotates and drives movable block 33 and remove to the left side, movable block 33 removes the sticky tape tensioning to the left side, make through above device the utility model discloses the sticky tape that produces the sticky tape machine that can be very convenient opens into to can effectively reduce workman's work load.
It should be noted that the control switch 5 disclosed in the present embodiment controls the operation of the motor 31 by a method commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An automatic spiral tensioning device which characterized in that: comprises a bottom plate (1), a moving unit (3) and a fixing unit (4);
base plate (1): two corresponding supporting frames (2) are fixed on the upper side surface of the bottom plate (1);
mobile unit (3): the movable unit (3) comprises a motor (31), a worm and gear speed reducer (32), a movable block (33), a threaded rod (34) and a limiting rod (35), the worm and gear speed reducer (32) is installed on the left side face of the left supporting frame (2), the motor (31) is installed on the rear side face of the worm and gear speed reducer (32), an output shaft of the motor (31) is connected with an input shaft of the worm and gear speed reducer (32), a threaded hole is formed in the front side edge of the movable block (33), the threaded rod (34) is in threaded connection with the inner portion of the threaded hole, the left end face of the threaded rod (34) is connected with the output shaft of the worm and gear speed reducer (32), the right end of the threaded rod (34) is rotatably connected to the left side face of the right supporting frame (2), a through hole is formed in the rear side edge of the movable block (33), and the, the left end and the right end of the limiting rod (35) are fixed on the corresponding inner side surfaces of the two supporting frames (2);
fixing unit (4): the fixing unit (4) is arranged on the upper side surface of the moving block (33), and the fixing unit (4) is matched with the moving block (33);
wherein: still include control switch group (5), control switch group (5) are installed on the last side of left braced frame (2), the output of external power source is connected to the input electricity of control switch group (5), the input of output electricity connection motor (31) of control switch group (5).
2. An automatic screw tensioning device according to claim 1, wherein: the fixed unit (4) comprises two fixed blocks (41), a rotating shaft (42), connecting plates (43) and a pressing plate (44), the two fixed blocks (41) are correspondingly fixed at the rear ends of the upper side surfaces of the moving block (33), the rotating shaft (42) is rotatably connected to the corresponding inner side surfaces of the two fixed blocks (41), the two corresponding connecting plates (43) are fixed on the circumferential surface of the rotating shaft (42), and the pressing plate (44) is fixed on the front side surfaces of the two connecting plates (43).
3. An automatic screw tensioning device according to claim 2, wherein: the clamping device is characterized by further comprising a clamping plate (6) and clamping columns (7), wherein the clamping plate (6) is rotatably connected to the front side face of the pressing plate (44), a clamping groove is formed in the right side face of the clamping plate (6), the clamping columns (7) are fixed to the front side face of the moving block (33), and the clamping columns (7) are clamped inside the clamping groove.
4. An automatic screw tensioning device according to claim 1, wherein: still include fixed plate (8) and connection frame (9), fixed plate (8) are fixed on the right flank of braced frame (2) on right side, the fixed orifices has been seted up at the middle part of fixed plate (8), the inside at the fixed orifices is fixed in connection frame (9).
5. An automatic screw tensioning device according to claim 4, wherein: still include feeding case (10), feeding case (10) are fixed in the inside of connecting frame (9), the opening has all been seted up to the left and right sides of feeding case (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098621.9U CN211393250U (en) | 2019-11-29 | 2019-11-29 | Automatic spiral tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098621.9U CN211393250U (en) | 2019-11-29 | 2019-11-29 | Automatic spiral tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211393250U true CN211393250U (en) | 2020-09-01 |
Family
ID=72223817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922098621.9U Active CN211393250U (en) | 2019-11-29 | 2019-11-29 | Automatic spiral tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211393250U (en) |
-
2019
- 2019-11-29 CN CN201922098621.9U patent/CN211393250U/en active Active
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