CN220535074U - Automatic bag pulling device of bag making machine - Google Patents
Automatic bag pulling device of bag making machine Download PDFInfo
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- CN220535074U CN220535074U CN202322146979.0U CN202322146979U CN220535074U CN 220535074 U CN220535074 U CN 220535074U CN 202322146979 U CN202322146979 U CN 202322146979U CN 220535074 U CN220535074 U CN 220535074U
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- bag
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- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 55
- 238000004804 winding Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Abstract
The utility model relates to an automatic bag pulling device of a bag making machine, which belongs to the technical field of bag making equipment and comprises a bottom plate; the packaging bag has the beneficial effects that the packaging bag is positioned on the upper surface of the platform, the detection distance of the distance sensor above the packaging bag is changed, the plurality of distance sensors detect the upper surface of the platform, the position of the packaging bag on the upper surface of the platform can be detected through the plurality of distance sensors, when the packaging bag deviates on the platform, the distance sensors send signals to the controller, the controller controls the telescopic end of the third electric hydraulic rod to descend, the screw rod contacts the packaging bag on the upper surface of the platform, the controller controls the first motor to work, the screw rod rotates under the driving of the output end of the first motor, the screw thread on the screw rod can push the packaging bag to the side surface, so that the packaging bag moves left and right on the surface of the platform, the position of the packaging bag on the upper surface of the platform can be adjusted, the packaging bag is prevented from deviating, and the normal winding is ensured.
Description
Technical Field
The utility model relates to the technical field of bag making equipment, in particular to an automatic bag pulling device of a bag making machine.
Background
The automatic bag pulling device for the bag making machine is an auxiliary device for pulling and better producing the packaging bags in the production and processing process of the packaging bags. Most of automatic bag pulling devices for bag making machines are arranged at the output end of the bag making machine and pull the packaging bags produced just before.
Chinese patent CN202220064239.5 discloses an improved automatic bag pulling device for bag making machine, comprising a base and a bottom post; still include mount, first upper wheel, second upper wheel, go up the drive belt, pinch roller, first lower wheel, second lower wheel, lower drive belt, leading truck, leading wheel, straining device and winding mechanism, the mount is fixed to be set up in the top left side of base, the rear portion of mount is provided with first motor and second motor, first upper wheel rotatable setting is in the upper portion of mount and is connected with the output of first motor. According to the utility model, one end of a packaging bag is arranged between the upper transmission belt and the lower transmission belt, the packaging bag is clamped and conveyed rightwards by the upper transmission belt and the lower transmission belt, meanwhile, the packaging bag is flattened by the upper transmission belt and the lower transmission belt, the packaging bag is kept flat, then the tensioning mechanism is matched with the guide wheel to carry out tensioning and guiding on the packaging bag, and finally, the packaging bag is wound by the winding mechanism, so that the packaging bag is simple in integral structure, convenient to operate and high in practicability, and has the following problems:
(1) The wrapping bag can convey in equipment and can produce the skew to lead to winding mechanism to carry out the rolling wrapping bag and appear the deviation, equipment can't adjust the skew of wrapping bag before the rolling.
(2) The packaging bag can be conveyed in the equipment and can be wrinkled or overlapped, and the appearance of a finished product of the packaging bag is affected.
Disclosure of Invention
The utility model aims to provide an automatic bag pulling device of a bag making machine, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: including the bottom plate, bottom plate left side upper surface fixedly connected with equipment frame, equipment frame inner wall rotates and is connected with down the flattening roller, and equipment frame upper end lower surface fixedly connected with first electronic hydraulic stem, first electronic hydraulic stem expansion end rotation is connected with the flattening roller, and goes up the flattening roller and be located the top of flattening roller down, equipment frame inner wall fixedly connected with platform, and equipment frame upper end lower surface fixedly connected with equipment pole, the equipment pole is located the top of platform, and the holding tank has been seted up to equipment pole lower surface, the holding tank evenly distributed is in equipment pole upper surface, and holding tank inner wall fixedly connected with distance sensor, equipment frame upper end lower surface fixedly connected with third electronic hydraulic stem, and third electronic hydraulic stem expansion end fixedly connected with equipment piece, equipment piece outer wall rotation is connected with the screw rod, and equipment piece outer wall fixedly connected with first motor, first motor output fixedly connected with driving gear, and the screw rod outer wall set up with driving gear assorted tooth's groove motor outer wall fixedly connected with motor, electric motor controller, second motor outer wall fixedly connected with distance sensor, second roller and second roller are connected with, the outer wall fixedly connected with, the second roller is connected with the outer wall.
Further, the second electric hydraulic rod is fixedly connected to the upper surface of the bottom plate, and is symmetrically distributed along the perpendicular bisector of the equipment frame, and the telescopic end of the second electric hydraulic rod is rotationally connected with a bidirectional screw rod.
Further, the lower surface of the bottom plate is provided with rollers.
Further, the upper surface of the bottom plate is fixedly connected with a damper, a spring is sleeved on the outer wall of the damper, and the damper is located between the bottom plate and the roller.
Further, the inner wall of the left side of the equipment frame is fixedly connected with a guide plate.
The utility model provides an automatic bag pulling device of a bag making machine through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the degree of freedom of the packaging bag sequentially passes through the space between the lower flattening roller and the upper flattening roller, the space between the screw and the platform and the collecting roller, the collecting roller is used for rolling the packaging bag through the second motor, the upper flattening roller descends to extrude the packaging bag moving on the upper surface of the lower flattening roller through the extension of the telescopic end of the first electric hydraulic rod, so that the packaging bag is flattened after passing through the space between the lower flattening roller and the upper flattening roller, the distance between the platform and the distance sensor can be detected by the distance sensor, the packaging bag is positioned on the upper surface of the platform, the detection distance of the distance sensor above the packaging bag is changed, the position of the packaging bag on the upper surface of the platform can be detected by the plurality of distance sensors when the packaging bag is positioned on the upper surface of the platform, when the packaging bag is deviated on the platform, the distance sensor sends a signal to the controller, the controller controls the third electric hydraulic rod to descend to enable the screw to contact the upper surface of the platform, the controller controls the first motor to work, the output end of the first motor drives the screw rod to rotate, the screw is driven by the first motor to rotate, the position of the screw is deviated on the upper surface of the platform, and the position of the packaging bag on the upper surface of the platform can be prevented from being shifted, and the surface of the packaging bag can be normally moved on the surface of the platform.
And two,: according to the utility model, the two bidirectional screws are close to each other through the extension of the telescopic end of the second electric hydraulic rod, so that the two bidirectional screws are in extrusion contact with the packaging bag, the packaging bag moves in the device through the winding of the collecting roller, the moving packaging bag can drive the two bidirectional screws to rotate, and the contacted packaging bag is pushed to two sides through the bidirectional threads on the outer wall of the bidirectional screws, so that the packaging bag is stretched and unfolded to two sides, and the phenomenon that the packaging bag is folded or overlapped in the device is prevented.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic elevational cross-sectional view of the present utility model;
FIG. 2 is a schematic perspective view of the equipment pole of the present utility model;
FIG. 3 is a schematic view of a schematic cross-sectional structure of a frame of the apparatus of the present utility model;
fig. 4 is a schematic side cross-sectional view of the present utility model.
Reference numerals illustrate: 1. a bottom plate; 2. an equipment frame; 3. a guide plate; 4. a lower flattening roller; 5. a first electric hydraulic lever; 6. a flattening roller is arranged; 7. a second electric hydraulic lever; 8. a bidirectional screw; 9. a platform; 10. an equipment pole; 11. a receiving groove; 12. a distance sensor; 13. a third electric hydraulic lever; 14. a device sheet; 15. a screw; 16. a first motor; 17. a drive gear; 18. a controller; 19. a bracket; 20. a collection roller; 21. a second motor; 22. and a roller.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments 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.
The utility model provides an automatic bag pulling device of a bag making machine through improvement, as shown in figures 1-3, the automatic bag pulling device comprises a bottom plate 1, wherein the upper surface of the left side of the bottom plate 1 is fixedly connected with a device frame 2, the inner wall of the device frame 2 is rotationally connected with a lower flattening roller 4, the lower surface of the upper end of the device frame 2 is fixedly connected with a first electric hydraulic rod 5, the telescopic end of the first electric hydraulic rod 5 is rotationally connected with an upper flattening roller 6, the upper flattening roller 6 is positioned above the lower flattening roller 4, the inner wall of the device frame 2 is fixedly connected with a platform 9, the lower surface of the upper end of the device frame 2 is fixedly connected with a device rod 10, the device rod 10 is positioned above the platform 9, the lower surface of the device rod 10 is provided with accommodating grooves 11, the accommodating grooves 11 are uniformly distributed on the upper surface of the device rod 10, the inner wall of the accommodating grooves 11 is fixedly connected with a distance sensor 12, the lower surface of the upper end of the equipment frame 2 is fixedly connected with a third electric hydraulic rod 13, the telescopic end of the third electric hydraulic rod 13 is fixedly connected with an equipment sheet 14, the outer wall of the equipment sheet 14 is rotationally connected with a screw rod 15, the outer wall of the equipment sheet 14 is fixedly connected with a first motor 16, the output end of the first motor 16 is fixedly connected with a driving gear 17, the outer wall of the screw rod 15 is provided with a tooth slot matched with the driving gear 17, the outer wall of the equipment frame 2 is fixedly connected with a controller 18, the distance sensor 12, the third electric hydraulic rod 13, the first motor 16 and the controller 18 are electrically connected, the upper surface of the right side of the bottom plate 1 is fixedly connected with a bracket 19, the inner wall of the bracket 19 is rotationally connected with a collecting roller 20, the outer wall of the bracket 19 is fixedly connected with a second motor 21, and the output end of the second motor 21 is fixedly connected with the collecting roller 20; the degree of freedom of wrapping bag passes in proper order and is connected between lower flattening roller 4 and the last flattening roller 6, between screw rod 15 and the platform 9 and collection roller 20, work through second motor 21, make collection roller 20 roll up the wrapping bag, through the extension of the flexible end of first electronic hydraulic stem 5, make the wrapping bag that goes up flattening roller 6 decline and go up flattening roller 4 upper surface and remove, thereby make the wrapping bag pass through flattening roller 4 and go up flattening roller 6 after becoming level and smooth, distance sensor 12 can detect the distance between platform 9 and the distance sensor 12, the wrapping bag is located the platform 9 upper surface, can make the measuring distance of wrapping bag top distance sensor 12 change, a plurality of distance sensor 12 detect the platform 9 upper surface, when the wrapping bag is located the platform 9 upper surface, can detect the position of wrapping bag at the platform 9 upper surface through a plurality of distance sensor 12, when the wrapping bag takes place the skew on the platform 9, distance sensor 12 sends the signal to controller 18, controller 18 control third electronic hydraulic stem 13 end decline, make the motor 15 control the distance sensor 15 to carry out the distance between platform 9 and the distance sensor 12, the distance sensor 12 changes, the measuring distance sensor 12 detects the platform 9 upper surface is gone up to the wrapping bag, when the wrapping bag is located the platform 9 upper surface, the position is located the platform 9, the position is guaranteed to the top surface is moved to the wrapping bag, the top surface is guaranteed to the wrapping bag, the screw rod is moved to the surface is guaranteed, the top is moved to the surface is guaranteed to the wrapping bag, the surface is moved to the screw rod is 16, the surface is guaranteed to the top is moved to the surface is moved to the wrapping bag is moved to the surface is 16, the surface is guaranteed to the surface is has 16.
The upper surface of the specific bottom plate 1 is fixedly connected with a second electric hydraulic rod 7, the second electric hydraulic rods 7 are symmetrically distributed along the perpendicular bisector of the equipment frame 2, and the telescopic end of the second electric hydraulic rod 7 is rotationally connected with a bidirectional screw rod 8; through the extension of the flexible end of second electronic hydraulic stem 7, make two bi-directional screw 8 be close to each other to make two bi-directional screw 8 carry out extrusion contact to the wrapping bag, the wrapping bag moves in equipment through the rolling of collecting roller 20, and the wrapping bag of removal can drive two bi-directional screw 8 and rotate, produces the thrust to both sides to the wrapping bag of contact through the bi-directional screw 8 external wall's bi-directional screw thread, thereby makes the wrapping bag stretch out to both sides, has prevented that the wrapping bag from appearing fold or coincide in equipment.
The lower surface of the specific bottom plate 1 is provided with a roller 22; movement of the device is facilitated by the roller 22.
The upper surface of the specific bottom plate 1 is fixedly connected with a damper, the outer wall of the damper is sleeved with a spring, and the damper is positioned between the bottom plate 1 and the roller 22; the equipment can produce vibrations when moving, absorbs vibrations through the spring, and the spring itself can produce the jump, suppresses the jump of spring through the attenuator, and work through attenuator and spring absorbs and weakens the vibrations that equipment moved and produce, has improved the stability when equipment moves.
The inner wall of the left side of the specific equipment frame 2 is fixedly connected with a guide plate 3; the packaging bag entering the device is guided and supported by the guide plate 3.
Working principle: firstly, the degree of freedom of the packaging bag sequentially passes through the space between the lower flattening roller 4 and the upper flattening roller 6, the space between the screw 15 and the platform 9 and the collecting roller 20, the collecting roller 20 is operated through the second motor 21 to wind the packaging bag, the upper flattening roller 6 is lowered to extrude the packaging bag moving on the upper surface of the lower flattening roller 4 through the extension of the telescopic end of the first electric hydraulic rod 5, the packaging bag is flattened after passing through the space between the lower flattening roller 4 and the upper flattening roller 6, the distance between the platform 9 and the distance sensor 12 can be detected, the packaging bag is positioned on the upper surface of the platform 9, the detection distance of the distance sensor 12 above the packaging bag can be changed, the plurality of distance sensors 12 can be used for detecting the position of the packaging bag on the upper surface of the platform 9 when the packaging bag is positioned on the upper surface of the platform 9, when the packaging bag deviates on the platform 9, the distance sensor 12 sends a signal to the controller 18, the controller 18 controls the telescopic end of the third electric hydraulic rod 13 to descend, the screw rod 15 contacts the packaging bag on the upper surface of the platform 9, the controller 18 controls the first motor 16 to work, the screw rod 15 rotates under the driving of the output end of the first motor 16, the screw thread on the screw rod 15 can increase the thrust of the side surface of the packaging bag on the upper surface of the platform 9, the packaging bag moves left and right on the surface of the platform 9, the position of the packaging bag on the upper surface of the platform 9 can be adjusted, the packaging bag is prevented from deviating, the rolling is ensured to be normal, then the two bidirectional screw rods 8 are close to each other through the extension of the telescopic end of the second electric hydraulic rod 7, the two bidirectional screw rods 8 are in extrusion contact with the packaging bag, the wrapping bag moves in equipment through the rolling of collecting roller 20, the wrapping bag of removal can drive two bi-directional screw rods 8 and rotate, the wrapping bag of contact produces the thrust to both sides through the bi-directional screw thread of bi-directional screw rod 8 outer wall, thereby make the wrapping bag stretch out to both sides, prevent that the wrapping bag from appearing fold or coincide in equipment, through gyro wheel 22, the equipment has been made things convenient for and has moved, can produce vibrations when later the equipment removes, absorb vibrations through the spring, the spring itself can produce the jump, the jump of restraining the spring through the attenuator and spring work, absorb and weaken the vibrations that the equipment removed and produce, stability when having improved the equipment and removed, finally, guide and support the wrapping bag that gets into equipment through guide board 3.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. An automatic bag pulling device of a bag making machine is characterized in that: including bottom plate (1), bottom plate (1) left side upper surface fixedly connected with equipment frame (2), equipment frame (2) inner wall rotation is connected with down leveling roller (4), and equipment frame (2) upper end lower surface fixedly connected with first electronic hydraulic stem (5), first electronic hydraulic stem (5) flexible end rotation is connected with and goes up leveling roller (6), and goes up leveling roller (6) and be located the top of leveling roller (4) down, equipment frame (2) inner wall fixedly connected with platform (9), and equipment frame (2) upper end lower surface fixedly connected with equipment pole (10), equipment pole (10) are located the top of platform (9), and equipment pole (10) lower surface has seted up holding tank (11), holding tank (11) evenly distributed are in equipment pole (10) upper surface, and holding tank (11) inner wall fixedly connected with distance sensor (12), equipment frame (2) upper end lower surface fixedly connected with third electronic hydraulic stem (13), and third electronic hydraulic stem (14) are connected with screw rod (14), equipment (14) are connected with outer wall (14) fixedly connected with screw rod (16), the novel automatic feeding device is characterized in that the output end of the first motor (16) is fixedly connected with a driving gear (17), tooth grooves matched with the driving gear (17) are formed in the outer wall of the screw (15), a controller (18) is fixedly connected to the outer wall of the equipment frame (2), the distance sensor (12), the third electric hydraulic rod (13) and the first motor (16) are electrically connected with the controller (18), a support (19) is fixedly connected to the upper surface of the right side of the bottom plate (1), a collecting roller (20) is rotatably connected to the inner wall of the support (19), a second motor (21) is fixedly connected to the outer wall of the support (19), and the output end of the second motor (21) is fixedly connected with the collecting roller (20).
2. The automatic bag pulling device of a bag making machine according to claim 1, wherein: the electric hydraulic device is characterized in that a second electric hydraulic rod (7) is fixedly connected to the upper surface of the bottom plate (1), the second electric hydraulic rod (7) is symmetrically distributed along the perpendicular bisector of the equipment frame (2), and the telescopic end of the second electric hydraulic rod (7) is rotationally connected with a bidirectional screw rod (8).
3. The automatic bag pulling device of a bag making machine according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with rollers (22).
4. The automatic bag pulling device of a bag making machine according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a damper, a spring is sleeved on the outer wall of the damper, and the damper is positioned between the bottom plate (1) and the roller (22).
5. The automatic bag pulling device of a bag making machine according to claim 1, wherein: the left inner wall of the equipment frame (2) is fixedly connected with a guide plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146979.0U CN220535074U (en) | 2023-08-10 | 2023-08-10 | Automatic bag pulling device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146979.0U CN220535074U (en) | 2023-08-10 | 2023-08-10 | Automatic bag pulling device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535074U true CN220535074U (en) | 2024-02-27 |
Family
ID=89973681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146979.0U Active CN220535074U (en) | 2023-08-10 | 2023-08-10 | Automatic bag pulling device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535074U (en) |
-
2023
- 2023-08-10 CN CN202322146979.0U patent/CN220535074U/en active Active
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