CN217752986U - Bag making machine blowing deviation correcting device - Google Patents
Bag making machine blowing deviation correcting device Download PDFInfo
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- CN217752986U CN217752986U CN202220554791.2U CN202220554791U CN217752986U CN 217752986 U CN217752986 U CN 217752986U CN 202220554791 U CN202220554791 U CN 202220554791U CN 217752986 U CN217752986 U CN 217752986U
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Abstract
The utility model provides a system bag machine blowing deviation correcting device, include: the unwinding roller comprises a first roller body and a second roller body, the second roller body is coaxial and sleeved outside the first roller body and rotates relative to the first roller body, the two ends of the screw rod penetrate through the first roller body respectively to be connected with the frame, the braking component is used for preventing the first roller body from rotating, and the driving assembly is used for driving the screw rod to rotate. The utility model discloses, it is rotatory to drive the screw rod through drive assembly, and then makes first roll body drive second roll body and remove to rectify to one side and the opposite side of axis direction. Because of the screw rod its precision and stability are better when rotating and then make this deviation correcting device whole when rectifying, its precision and stability are better. And when rectifying, only make the unreeling roller remove, very big reduction the required work of exporting of screw rod, and then reduced drive assembly's power to reduce the consumption.
Description
Technical Field
The utility model relates to a system bag machine technical field, concretely relates to system bag machine blowing deviation correcting device.
Background
The medical paper-plastic packaging bag is also called a sterilization packaging bag or a disinfection packaging bag. The medical dialysis paper is mainly formed by combining medical dialysis paper and a medical composite film. The medical paper-plastic packaging bag is usually manufactured by a bag making machine, and when the medical paper-plastic packaging bag is produced, a rolled raw material is required to be sleeved on a unwinding roller for unwinding. However, when the raw material is pulled to drive the unwinding roller to rotate for unwinding, the position of the raw material can deviate, so that the raw material is not beneficial to processing of other subsequent equipment. Therefore, a deviation rectifying device is required to rectify the deviation of the raw materials.
The application numbers are: 202021396438.3 discloses an automatic blowing deviation correcting device, it removes about on the base through cylinder driving chassis, and then adjusts the position of raw materials membrane, reaches the purpose that can rectify in real time, need not manual regulation. However, by adopting the mode, the air cylinder drives the discharging shaft to move, and also needs to drive the base and the rack to move together, so that the mass is too large, the deviation rectification precision and stability are influenced, and the power consumption is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a system bag machine blowing deviation correcting device, aim at improving at the bottom of the precision and the stability and the consumption of rectifying.
In order to achieve the above object, the technical solution of the present invention is that: a bag making machine blowing deviation correcting device includes:
a frame;
the unwinding roller is arranged on the rack and comprises a first roller body and a second roller body, the second roller body is coaxial with the first roller body and sleeved outside the first roller body, and the second roller body can only rotate relative to the first roller body;
the screw rod penetrates through the first roller body, and two ends of the screw rod respectively penetrate through the first roller body to be connected with the rack;
the braking component is arranged on the first roller body and used for preventing the first roller body from rotating;
and the driving assembly is arranged on the rack and used for driving the screw rod to rotate.
Furthermore, the frame is corresponding the both ends of unreeling the roller are provided with the draw-in groove, the both ends card of unreeling the roller is established in the draw-in groove, the separable with of screw rod drive assembly connects.
Furthermore, two ends of the unwinding roller are respectively provided with a clamping block, the clamping blocks are clamped in the corresponding clamping grooves, one end of the screw rod is rotatably arranged on the clamping blocks, the other end of the screw rod penetrates through the clamping blocks and is detachably connected with the driving assembly, and the other end of the screw rod is in rotating fit with the clamping blocks;
the braking component is a polished rod which is arranged on the first roller body in a penetrating mode in a sliding mode, and two ends of the polished rod are fixed on the clamping blocks at two ends of the unwinding roller respectively.
Further, the clamping block is non-circular and cannot rotate in the clamping groove.
Further, the driving assembly comprises a first gear, a second gear meshed with the first gear and a motor for driving the second gear to rotate;
the first gear is detachably connected with one end of the screw rod and drives the screw rod to rotate, the motor is installed on the rack, and the second gear is installed on an output shaft of the motor.
Furthermore, a plug is arranged at the end part of the screw rod, a jack matched with the plug in an inserting mode is arranged on one surface of the first gear corresponding to the screw rod, and when the plug is inserted into the jack, the first gear can drive the screw rod to rotate.
Furthermore, two sides of the rack corresponding to the first gear are respectively provided with a support plate, two ends of the first gear are respectively provided with a rotating bracket connected with the support plate, two sides of the first gear are respectively provided with a gear shaft, the gear shafts on two sides of the first gear are respectively slidably arranged on the corresponding rotating brackets in a penetrating manner and are in rotating fit with the corresponding rotating brackets, and the first gear can reciprocate between the rotating brackets on two ends of the first gear;
when the first gear moves away from the screw, the first gear is separated from the screw; when the first gear moves towards the direction close to the screw rod, the first gear is connected with the screw rod.
Further, a gear shaft of one end, far away from the screw rod, of the first gear penetrates through the corresponding rotating bracket and is connected with a handle.
The beneficial effects of the utility model embody:
the utility model discloses, it is rotatory to drive the screw rod through drive assembly, and then makes first roll body drive second roll body and remove to one side and the opposite side of axis direction. Because the precision and the stability of the screw rod are better when the screw rod rotates, the precision and the stability of the whole deviation correcting device are better when the deviation is corrected. And when rectifying, only make the unreeling roller remove, very big reduction the required work of exporting of screw rod, and then reduced drive assembly's power to reduce the consumption.
Drawings
In the drawings:
FIG. 1 is a schematic view of the overall structure of a discharging deviation rectifying device of a bag making machine of the present invention;
FIG. 2 is a half sectional view of the discharging deviation rectifying device of the bag making machine of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
Description of reference numerals:
1-a frame, 11-a clamping groove, 12-a supporting plate, 13-a rotating bracket, 2-an unwinding roller, 21-a first roller body, 22-a second roller body, 23-a screw rod, 231-a plug, 24-a clamping block, 3-a driving component, 31-a first gear, 32-a second gear, 33-a motor, 34-a gear shaft, 35-a jack, 36-a handle and 4-a braking component.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, and it should be understood that the described examples are only a few examples and not all examples of the present invention. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; etc.) are involved in the embodiments of the present invention, the directional indications are only used for explaining the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope claimed by the utility model.
See fig. 1-3.
A bag making machine blowing deviation correcting device includes: frame 1 and the unwinding roller 2 of setting in frame 1, this unwinding roller 2 includes first roll body 21 and second roll body 22, second roll body 22 is coaxial with first roll body 21 and the cover is established outside first roll body 21, and second roll body 22 only can rotate first roll body 21 relatively, screw rod 23 is worn to be equipped with by the spiral in the first roll body 21, first roll body 21 is passed respectively at the both ends of screw rod 23 and is connected with frame 1, one side of this frame 1 is provided with drive assembly 3, this drive assembly 3 is connected with one of them one end of screw rod 23, be used for driving screw rod 23 and rotate. The first roller body 21 is further provided with a braking part 4 for preventing the first roller body 21 from rotating.
In the concrete implementation, establish the roll-like raw and other materials outside second roll body 22, raw and other materials receive to pull and drive second roll body 22 and rotate the blowing relative first roll body 21, when detecting that the material that emits takes place to squint to one side, drive assembly 3 drives screw rod 23 corotation, because of under the effect of brake part 4, first roll body 21 can't rotate, so screw rod 23 when rotating, can make first roll body 21 remove to one side of axis direction, the removal of first roll body 21 can drive second roll body 22 and together remove, and then rectify. When detecting that the discharged material is shifted to the other side, the driving assembly 3 drives the screw 23 to rotate reversely, and the first roller body 21 drives the second roller body 22 to move towards the other side of the axis direction for deviation correction.
It should be noted that the technical solution for detecting whether the discharged material is deviated or not belongs to the common knowledge of those skilled in the art, and the application numbers are: 202021396438.3 also discloses a corresponding technical means, and therefore, it is not described herein any further.
The utility model discloses, it is rotatory to drive the screw rod through drive assembly, and then makes first roll body drive second roll body and remove to one side and the opposite side of axis direction. Because of the screw rod its precision and stability are better when rotating and then make this deviation correcting device whole when rectifying, its precision and stability are better. And when rectifying, only make the unwinding roller remove, very big reduction the required work of exporting of screw rod, and then reduced drive assembly's power to reduce the consumption.
In one embodiment, the two ends of the corresponding unwinding roller 2 of the frame 1 are provided with clamping grooves 11, the two ends of the unwinding roller 2 are clamped in the clamping grooves 11, and the screw 23 is detachably connected with the driving assembly 3.
In the specific implementation, in the prior art, a bag making machine lifting arm (not shown) is often arranged on one side of the bag making machine opposite to the unwinding roller, and the bag making machine lifting arm can also be replaced by a hoisting device, and mainly plays a role in lifting and dropping the unwinding roller 2 so as to clamp the unwinding roller in the clamping groove 11 or move the unwinding roller out of the clamping groove 11, so that the reel-shaped raw material on the unwinding roller 2 can be replaced conveniently. The screw 23 is detachably connected with the driving component 3, so that when the rolled raw materials on the unwinding roller 2 are replaced, the screw 23 can be separated from the driving component 3, then the unwinding roller 2 is lifted by the bag making machine lifting arm to be moved out of the clamping groove 11, after the rolled raw materials on the unwinding roller 2 are replaced, the unwinding roller 2 is lifted by the bag making machine lifting arm again to be clamped in the clamping groove 11, and then the screw 23 is connected with the driving component 3.
In an embodiment, two ends of the unwinding roller 2 are respectively provided with a fixture block 24, the fixture block 24 is clamped in the corresponding clamping groove 11, one end of the screw 23 is rotatably disposed on the fixture block 24, the other end of the screw 23 penetrates through the fixture block 24 to be detachably connected with the driving assembly 3, and the other end of the screw 23 is rotatably matched with the fixture block 24. The braking component 4 is a polished rod which is slidably arranged on the first roller body 21, and two ends of the polished rod are respectively fixed on the clamping blocks 24 at two ends of the unwinding roller 2.
Design like this, worn to establish screw rod and polished rod simultaneously on because of first roll body, and screw rod and polished rod disalignment, so first roll body can't rotate, wears to establish on first roll body through making the polished rod slide, and the polished rod can not influence first roll body and remove along the direction of its axis like this, and the polished rod can also play the effect of carrying out the support to first roll body simultaneously, distributes the power that first roll body was applyed on the screw rod.
In one embodiment, the latch 24 is non-circular and cannot rotate within the slot 11. By the design, the second roller body is prevented from rotating to drive the unwinding roller to integrally rotate, and the deviation rectifying difficulty is reduced.
In one embodiment, the driving assembly 3 includes a first gear 31, a second gear 32 engaged with the first gear 31, and a motor 33 for rotating the second gear 32. The first gear 31 is detachably connected to one end of the screw 23 and drives the screw 23 to rotate. The motor 33 is fixed on the frame 1, and the second gear 32 is mounted on the output shaft of the motor 33. The design drives second gear and first gear through the motor and rotates, and then makes the screw rod rotate, rectifies a deviation to the unwinding roller removal.
In an embodiment, the end of the screw 23 is provided with a plug 231, and one surface of the first gear 31 corresponding to the screw 23 is provided with an insertion hole 35 engaged with the plug 231, so that when the plug 231 is inserted into the insertion hole 35, the first gear 31 can drive the screw 23 to rotate. Preferably, the end of the screw 23 is provided with only one non-circular spigot 231, the socket 35 being located at the centre of rotation of the first gear wheel 31. By the design, the first gear can be connected and separated with the screw rod only by moving the first gear in the direction of the axis of the first gear, and the operation is simple and practical.
In an embodiment, the frame 1 is provided with support plates 12 on two sides of the corresponding first gear 31, the two ends of the first gear 31 are respectively provided with a rotating bracket 13 connected with the support plates 12, two sides of the first gear 31 are respectively provided with a gear shaft 34, the gear shafts 34 on two sides of the first gear 31 are respectively slidably inserted on the corresponding rotating brackets 13 and are in rotating fit with the corresponding rotating brackets 13, and the first gear 31 can reciprocate between the rotating brackets 13 on two ends thereof. When the first gear 31 moves in a direction away from the screw 23, the first gear 31 is separated from the screw 23; when the first gear 31 moves in a direction to approach the screw 23, the first gear 31 is connected to the screw 23. Design like this, made things convenient for first gear and screw rod to be connected and the operation of separation greatly, saved the time that first gear and screw rod spent when being connected and separating, the design is comparatively reasonable.
In one embodiment, a gear shaft 34 of the first gear 31 at an end remote from the screw 23 passes through the corresponding rotating bracket 13 and is connected to a handle 36. By the design, an operator can connect and separate the first gear and the screw rod through the push-pull handle, and the operation is more convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a system bag machine blowing deviation correcting device which characterized in that includes:
a frame (1);
the unwinding roller (2) is arranged on the rack (1), the unwinding roller (2) comprises a first roller body (21) and a second roller body (22), the second roller body (22) is coaxial with the first roller body (21) and is sleeved outside the first roller body (21), and the second roller body (22) can only rotate relative to the first roller body (21);
the screw rod (23) is arranged in the first roller body (21) in a penetrating mode, and two ends of the screw rod (23) penetrate through the first roller body (21) respectively and are connected with the rack (1);
a braking member (4) provided on the first roller body (21) for preventing the first roller body (21) from rotating;
and the driving assembly (3) is arranged on the rack (1) and is used for driving the screw rod (23) to rotate.
2. The discharging deviation rectifying device of the bag making machine according to claim 1, wherein clamping grooves (11) are formed in two ends of the rack (1) corresponding to the unwinding roller (2), two ends of the unwinding roller (2) are clamped in the clamping grooves (11), and the screw rod (23) is detachably connected with the driving assembly (3).
3. The discharging deviation rectifying device of the bag making machine according to claim 2, wherein two ends of the unwinding roller (2) are respectively provided with a fixture block (24), the fixture block (24) is clamped in the corresponding clamping groove (11), one end of the screw rod (23) is rotatably arranged on the fixture block (24), the other end of the screw rod (23) passes through the fixture block (24) and is detachably connected with the driving assembly (3), and the other end of the screw rod (23) is rotatably matched with the fixture block (24);
the braking component (4) is a polished rod which is arranged on the first roller body (21) in a sliding penetrating mode, and two ends of the polished rod are respectively fixed on the clamping blocks (24) at two ends of the unwinding roller (2).
4. The discharge deviation correcting device of a bag making machine as claimed in claim 3, wherein the fixture block (24) is non-circular and is unable to rotate in the fixture slot (11).
5. The discharge deviation correcting device of the bag making machine according to any one of claims 1 to 4, wherein the driving assembly (3) comprises a first gear (31), a second gear (32) engaged with the first gear (31), and a motor (33) for driving the second gear (32) to rotate;
the first gear (31) is detachably connected with one end of the screw rod (23) and drives the screw rod (23) to rotate, the motor (33) is installed on the rack (1), and the second gear (32) is installed on an output shaft of the motor (33).
6. The discharging deviation-rectifying device of a bag making machine according to claim 5, characterized in that the end of the screw (23) is provided with a plug (231), one surface of the first gear (31) corresponding to the screw (23) is provided with a jack (35) which is matched with the plug (231) in an inserting way, and when the plug (231) is inserted into the jack (35), the first gear (31) can rotate with the screw (23).
7. The discharging deviation rectifying device of the bag making machine according to claim 6, wherein two sides of the frame (1) corresponding to the first gear (31) are respectively provided with a support plate (12), two ends of the first gear (31) are respectively provided with a rotating bracket (13) connected with the support plate (12), two sides of the first gear (31) are respectively provided with a gear shaft (34), the gear shafts (34) at two sides of the first gear (31) are respectively slidably arranged on the corresponding rotating brackets (13) and are in rotating fit with the corresponding rotating brackets (13), and the first gear (31) can reciprocate between the rotating brackets (13) at two ends of the first gear (31);
when the first gear (31) moves in a direction away from the screw (23), the first gear (31) is separated from the screw (23); when the first gear (31) moves in a direction approaching the screw (23), the first gear (31) is connected to the screw (23).
8. The discharging deviation-rectifying device of the bag making machine as claimed in claim 7, characterized in that a gear shaft (34) at one end of the first gear (31) far away from the screw (23) passes through the corresponding rotary bracket (13) and is connected with a handle (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220554791.2U CN217752986U (en) | 2022-03-10 | 2022-03-10 | Bag making machine blowing deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220554791.2U CN217752986U (en) | 2022-03-10 | 2022-03-10 | Bag making machine blowing deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217752986U true CN217752986U (en) | 2022-11-08 |
Family
ID=83882026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220554791.2U Active CN217752986U (en) | 2022-03-10 | 2022-03-10 | Bag making machine blowing deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217752986U (en) |
-
2022
- 2022-03-10 CN CN202220554791.2U patent/CN217752986U/en active Active
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