Prefabricated bag separating and conveying device for bag feeding type horizontal packaging machine
By designing an automated adjustment and placement device, the problem of low efficiency in traditional pre-made bag sorting and conveying methods has been solved. Stable conveying and neat pressing of pre-made bags of different thicknesses has been achieved, improving the automation of the packaging machine and the packaging quality.
Patent Information
- Application Number
- CN202520268991.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Traditional pre-made bag sorting and conveying methods rely on manual operation, which is inefficient and makes it difficult to guarantee the accuracy of bag sorting and the stability of conveying. Furthermore, pre-made bags of different thicknesses are prone to scattering during conveying, affecting packaging quality and efficiency.
A pre-made bag separating and conveying device was designed, which includes an adjustment device and a placement device. Through components such as threaded rods, limit blocks, hydraulic rods, vacuum pumps and suction cups, it realizes automated height adjustment and stable pressing of pre-made bags, ensuring the accuracy and neatness of the separating and conveying process.
It improves the automation level of pre-made bag sorting and conveying, adapts to pre-made bags of different thicknesses, reduces the difficulty of operation, and ensures the stability and efficiency of packaging quality.
Smart Images
Figure CN223672937U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bagging conveying technical field, concretely relates to a kind of preformed bag bagging conveying device for bagging horizontal packing machine. BACKGROUND
[0002] In modern packaging industry, bagging horizontal packing machine is widely applied due to its efficient, accurate packaging performance, however, in the preformed bag bagging conveying link, many problems are often faced.
[0003] Traditional preformed bag bagging conveying mode is mostly dependent on manual operation, not only inefficient, labor-intensive, but also difficult to guarantee the accuracy of bagging and the stability of conveying, different thickness preformed bags are prone to be excessively conveyed due to lack of effective height adjustment mechanism in conveying process, meanwhile, preformed bags are prone to be scattered in placement and conveying process, which affects subsequent packaging quality and efficiency. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of prior art, the utility model solves its technical problems by the technical scheme that a kind of preformed bag bagging conveying device for bagging horizontal packing machine, it includes: conveyor, the outer wall of the top of conveyor is fixedly connected with adjusting device, the outer wall of the side of conveyor is fixedly connected with placing device;The adjusting device includes support frame, the inner wall of support frame is slidably connected with limiting block, the outer wall of the top of limiting block is rotatably connected with threaded rod, the outer wall of the top of support frame is fixedly connected with support plate, the outer wall of the top of support plate is fixedly connected with adjusting hydraulic rod, the outer wall of adjusting hydraulic rod is fixedly connected with rack, the inner wall of rack is slidably connected with limiting column, the inner wall of the top of support plate is rotatably connected with rotating rod, the outer wall of rotating rod is fixedly connected with gear, the outer wall of the bottom of rotating rod is fixedly connected with rotating plate.
[0005] Preferably, the outer wall of threaded rod is threadedly connected with the inner wall of the top of support frame, the outer wall of the top of support plate is fixedly connected with the outer wall of the top of limiting column, the outer wall of gear is engaged with the outer wall of rack, the outer wall of the bottom of support frame is fixedly connected with the outer wall of the top of conveyor, adjusting hydraulic rod pushes rack to slide horizontally under the limitation of limiting column, the sliding of rack drives the rotation of gear engaged therewith, gear drives rotating plate to rotate through rotating rod.
[0006] Preferably, the inner wall of rotating plate is fixedly connected with lifting hydraulic rod, the outer wall of the bottom of rotating plate is fixedly connected with vacuum pump, the outer wall of vacuum pump is fixedly connected with suction pipe, the outer wall of the side, away from vacuum pump of suction pipe, is fixedly connected with suction plate, the outer wall of the bottom of suction plate is fixedly connected with suction disc.
[0007] Preferably, the inside of the air extraction pipe is communicated with the inside of the air extraction plate, the inside of the air extraction plate is communicated with the inside of the suction disc, the outer wall of the bottom of the lifting hydraulic rod is fixedly connected with the outer wall of the top of the air extraction plate, the lifting hydraulic rod drives the air extraction plate fixedly connected with the bottom to move up and down, the vacuum pump starts to work, the inside of the air extraction plate generates negative pressure through the air extraction pipe, and the negative pressure is transmitted to the suction disc due to the communication between the inside of the air extraction pipe and the inside of the air extraction plate and the communication between the inside of the air extraction plate and the inside of the suction disc.
[0008] Preferably, the placing device comprises a placing frame, the inner wall of the placing frame is slidably connected with a pressing plate, the outer wall of the bottom of the pressing plate is fixedly connected with a sliding rod, the outer wall of the bottom of the sliding rod is fixedly connected with a pulling plate, and the outer wall of the pulling plate is fixedly connected with a stretching spring.
[0009] Preferably, the outer wall, away from the pulling plate side of the stretching spring, is fixedly connected with the outer wall of the bottom of the placing frame, the outer wall of the side of the sliding rod is slidably connected with the inner wall of the bottom of the placing frame, the outer wall of the side of the placing frame is fixedly connected with the outer wall of the side of the conveyor, the inner wall of the top of the placing frame is in contact with the outer wall of the air extraction plate, the pulling plate is pulled to move downwards, the sliding rod and the pressing plate fixedly connected with the top of the sliding rod are simultaneously driven to move downwards, the stretching spring is stretched to store power, then the prefabricated bag is placed in the placing frame, the pulling plate is released, and the pulling plate is used to press the prefabricated bag through the pressing plate connected with the sliding rod under the action of the stretching spring.
[0010] The utility model discloses the beneficial effects are as follows:
[0011] 1. The utility model discloses a adjusting device is set up, and the distance of adjusting limit block and conveyor upper conveying belt can be adjusted by rotating threaded rod, and the space height of conveying prefabricated bag is limited, can adapt to the prefabricated bag of different thickness, can also avoid too many prefabricated bags to convey to go out, has improved the versatility and adaptability of device, and the bagging conveying operation of prefabricated bag can be completed by controlling adjusting hydraulic rod, lifting hydraulic rod, vacuum pump and other components, and unnecessary complex manual intervention reduces the operation difficulty, improves work efficiency.
[0012] 2. The utility model discloses a placing device is set up, and when placing prefabricated bag, only pull the pulling plate, make the cooperation between sliding rod and stretching spring, and the pressing plate connected with the sliding rod is used to press the prefabricated bag, and the pressing plate always keeps a certain pressure to the prefabricated bag under the action of the stretching spring, prevents the prefabricated bag to be scattered, ensures the neatness of prefabricated bag in the bagging and conveying process, is favorable to subsequent packing operation, thereby guaranteeing the stability of packing quality. ACCURACY OF DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is the structure schematic view of the conveyor of the utility model;
[0015] Figure 3 Figure 1 is a structural schematic diagram of the support frame of the utility model;
[0016] Figure 4 Figure 2 is a structural schematic diagram of the support plate of the utility model;
[0017] Figure 5 Figure 3 is a structural schematic diagram of the rotating plate of the utility model;
[0018] Figure 6 Figure 4 is a structural schematic diagram of the placing device of the utility model.
[0019] In the figure: 1, conveyor; 2, adjusting device; 21, support frame; 22, limiting block; 23, threaded rod; 24, support plate; 25, adjusting hydraulic rod; 26, rack; 27, limiting column; 28, rotating rod; 29, gear; 292, rotating plate; 293, lifting hydraulic rod; 294, vacuum pump; 295, air suction pipe; 296, air suction plate; 297, suction disc; 3, placing device; 31, placing frame; 32, pressing plate; 33, sliding rod; 34, pull plate; 35, tension spring. DETAILED DESCRIPTION
[0020] The utility model will be further explained in detail below in combination with the drawings and specific embodiments. The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.
[0021] Embodiment:
[0022] Please refer to Figure 1 - Figure 6 The utility model provides a kind of technical scheme: a kind of pre-made bag distributing and conveying device for bag type horizontal packaging machine, comprising: conveyor 1, the outer wall of the top of conveyor 1 is fixedly connected with adjusting device 2, the outer wall of the side of conveyor 1 is fixedly connected with placing device 3;Adjusting device 2 includes support frame 21, the inner wall of support frame 21 is slidably connected with limiting block 22, the outer wall of the top of limiting block 22 is rotatably connected with threaded rod 23, the outer wall of the top of support frame 21 is fixedly connected with support plate 24, the outer wall of the top of support plate 24 is fixedly connected with adjusting hydraulic rod 25, the outer wall of adjusting hydraulic rod 25 is fixedly connected with rack 26, the inner wall of rack 26 is slidably connected with limiting column 27, the inner wall of the top of support plate 24 is rotatably connected with rotating rod 28, the outer wall of the top of rotating rod 28 is fixedly connected with gear 29, the outer wall of the bottom of rotating rod 28 is fixedly connected with rotating plate 292.
[0023] The outer wall of the threaded rod 23 is threadedly connected with the inner wall of the top of the support frame 21, the outer wall of the top of the limiting column 27 is fixedly connected with the outer wall of the top of the support plate 24, the outer wall of the gear 29 is engaged with the outer wall of the rack 26, the outer wall of the bottom of the support frame 21 is fixedly connected with the outer wall of the top of the conveyor 1, the adjusting hydraulic rod 25 pushes the rack 26 to slide horizontally under the limitation of the limiting column 27, the sliding of the rack 26 drives the gear 29 engaged therewith to rotate, and the gear 29 drives the rotating plate 292 to rotate through the rotating rod 28.
[0024] The inner wall of the rotating plate 292 is fixedly connected with the lifting hydraulic rod 293, the outer wall of the bottom of the rotating plate 292 is fixedly connected with the vacuum pump 294, the outer wall of the vacuum pump 294 is fixedly connected with the air suction pipe 295, the outer wall of the side, away from the vacuum pump 294, of the air suction pipe 295 is fixedly connected with the air suction plate 296, and the outer wall of the bottom of the air suction plate 296 is fixedly connected with the suction disc 297 in a symmetrical manner.
[0025] The inside of the air suction pipe 295 is communicated with the inside of the air suction plate 296, the inside of the air suction plate 296 is communicated with the inside of the suction disc 297, the outer wall of the bottom of the lifting hydraulic rod 293 is fixedly connected with the outer wall of the top of the air suction plate 296, the lifting hydraulic rod 293 drives the air suction plate 296 fixedly connected at the bottom to move up and down, the vacuum pump 294 starts to work, a negative pressure is generated in the inside of the air suction plate 296 through the air suction pipe 295, and the negative pressure is transmitted to the suction disc 297 due to the communication between the inside of the air suction pipe 295 and the inside of the air suction plate 296 and the communication between the inside of the air suction plate 296 and the inside of the suction disc 297.
[0026] The placing device 3 comprises a placing frame 31, the inner wall of the placing frame 31 is slidingly connected with a pressing plate 32, the outer wall of the bottom of the pressing plate 32 is fixedly connected with a sliding rod 33, the outer wall of the bottom of the sliding rod 33 is fixedly connected with a pulling plate 34, and the outer wall of the pulling plate 34 is fixedly connected with a tensile spring 35.
[0027] The outer wall, away from the pulling plate 34, of the tensile spring 35 is fixedly connected with the outer wall of the bottom of the placing frame 31, the outer wall of the side of the sliding rod 33 is slidingly connected with the inner wall of the bottom of the placing frame 31, the outer wall of the side of the placing frame 31 is fixedly connected with the outer wall of the side of the conveyor 1, the inner wall of the top of the placing frame 31 is in contact with the outer wall of the air suction plate 296, the pulling plate 34 is pulled to move downward, and simultaneously drives the sliding rod 33 and the pressing plate 32 fixedly connected at the top of the sliding rod 33 to move downward, the tensile spring 35 is stretched to store power, then the prefabricated bag is placed in the placing frame 31, the pulling plate 34 is loosened, and the pulling plate 34 is connected with the pressing plate 32 through the sliding rod 33 to press the prefabricated bag under the action of the tensile spring 35.
[0028] Working principle: first, the pre-made bag is placed in the placing device 3, pull the pull plate 34 down, at the same time, the slide rod 33 and the top fixed connection of the pressing plate 32 are moved down, the stretching spring 35 is stretched and stored, then the pre-made bag is placed in the placing frame 31, the pull plate 34 is loosened, under the action of the stretching spring 35, the pull plate 34 is connected with the pressing plate 32 through the slide rod 33, and the pre-made bag is pressed tightly, when the number of pre-made bags decreases, the stretching spring 35 will push the pull plate 34, the slide rod 33 and the pressing plate 32 to move upwards, always maintaining a certain pressure on the pre-made bag, preventing the pre-made bag from scattering.
[0029] After placing the pre-made bag, start the conveyor 1, make the conveying belt on the conveyor 1 run, then rotate the threaded rod 23, because the threaded rod 23 is screwed with the top inner wall of the support frame 21, and the limiting block 22 is slidably connected with the inner wall of the support frame 21, the rotation of the threaded rod 23 will drive the limiting block 22 to slide up and down in the support frame 21, the distance between the limiting block 22 and the conveying belt on the conveyor 1 can be adjusted, the space height of conveying pre-made bag is limited, to avoid too many pre-made bags from being conveyed out.
[0030] When the preparation work is completed, start the bagging operation, adjust the adjusting hydraulic rod 25 on the adjusting device 2 to work, push the rack 26 to slide horizontally under the limitation of the limiting column 27, the sliding of the rack 26 drives the gear 29 engaged with it to rotate, the gear 29 drives the rotating plate 292 to rotate through the rotating rod 28, so as to realize the horizontal position adjustment of the rotating plate 292 and the lifting hydraulic rod 293, vacuum pump 294, air suction pipe 295, air suction plate 296 and suction disc 297 connected below it, when the air suction plate 296 is rotated to the vertical direction consistent with the placing frame 31, the adjusting hydraulic rod 25 stops, then the lifting hydraulic rod 293 starts to work, drives the air suction plate 296 fixedly connected at the bottom to move down and slide to contact the inner wall of the top of the placing frame 31, at the same time, the suction disc 297 at the bottom of the air suction plate 296 contacts the surface of the pre-made bag, at this time, the vacuum pump 294 starts to work, generates negative pressure in the air suction plate 296 through the air suction pipe 295, because the inside of the air suction pipe 295 is communicated with the inside of the air suction plate 296, and the inside of the air suction plate 296 is communicated with the inside of the suction disc 297, the negative pressure is transmitted to the suction disc 297, so that the suction disc 297 can firmly adsorb the pre-made bag in the placing frame 31, at this time, the lifting hydraulic rod 293 works again, makes the suction disc 297 on the air suction plate 296 drive the pre-made bag to move upwards, separate from between the placing frame 31 and the pressing plate 32, then the adjusting hydraulic rod 25 on the supporting plate 24 also works again, drives the gear 29 engaged with the rack 26 to rotate again through the sliding of the rack 26, the gear 29 drives the rotating plate 292 to rotate through the rotating rod 28, moves the pre-made bag to the appropriate position above the conveyor 1, then the vacuum pump 294 stops working, releases the adsorption force of the suction disc 297, so that the pre-made bag falls on the conveyor 1, and the pre-made bag is conveyed to the next process by the conveyor 1.
[0031] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.
Claims
1. A preformed bag dividing and conveying device for a horizontal bagging machine, characterized in that, Include: The conveyor (1), the outer wall of the top of the conveyor (1) is fixedly connected with the adjusting device (2), the outer wall of the side of the conveyor (1) is fixedly connected with the placing device (3); The adjusting device (2) includes a support frame (21), the inner wall of the support frame (21) is slidably connected with a limiting block (22), the outer wall of the top of the limiting block (22) is rotatably connected with a threaded rod (23), the outer wall of the top of the support frame (21) is fixedly connected with a support plate (24), the outer wall of the top of the support plate (24) is fixedly connected with an adjusting hydraulic rod (25), the outer wall of the adjusting hydraulic rod (25) is fixedly connected with a rack (26), the inner wall of the rack (26) is slidably connected with a limiting column (27), the inner wall of the top of the support plate (24) is rotatably connected with a rotating rod (28), the outer wall of the top of the rotating rod (28) is fixedly connected with a gear (29), and the outer wall of the bottom of the rotating rod (28) is fixedly connected with a rotating plate (292).
2. A preformed bag singulating conveyor for a horizontal form, fill, and seal packaging machine as defined in claim 1, wherein: The outer wall of the threaded rod (23) is threadedly connected with the inner wall of the top of the support frame (21), the outer wall of the top of the limiting column (27) is fixedly connected with the outer wall of the top of the support plate (24), the outer wall of the gear (29) is engaged with the outer wall of the rack (26), and the outer wall of the bottom of the support frame (21) is fixedly connected with the outer wall of the top of the conveyor (1).
3. A preformed bag singulating conveyor for a horizontal form, fill, and seal packaging machine as defined in claim 1, wherein: The inner wall of the rotating plate (292) is fixedly connected with a lifting hydraulic rod (293), the outer wall of the bottom of the rotating plate (292) is fixedly connected with a vacuum pump (294), the outer wall of the vacuum pump (294) is fixedly connected with an air exhaust pipe (295), the outer wall of the side, away from the vacuum pump (294), of the air exhaust pipe (295) is fixedly connected with an air exhaust plate (296), and the outer wall of the bottom of the air exhaust plate (296) is fixedly connected with a suction disc (297) in a symmetrical manner.
4. A preformed pouch dispensing device for a horizontal form, fill, and seal packaging machine as defined in claim 3, wherein: The inside of the air exhaust pipe (295) is communicated with the inside of the air exhaust plate (296), the inside of the air exhaust plate (296) is communicated with the inside of the suction disc (297), and the outer wall of the bottom of the lifting hydraulic rod (293) is fixedly connected with the outer wall of the top of the air exhaust plate (296).
5. A preformed bag singulating conveyor for a horizontal form, fill, and seal packaging machine as defined in claim 1, wherein: The placing device (3) includes a placing frame (31), the inner wall of the placing frame (31) is slidably connected with a pressing plate (32), the outer wall of the bottom of the pressing plate (32) is fixedly connected with a sliding rod (33), the outer wall of the bottom of the sliding rod (33) is fixedly connected with a pulling plate (34), and the outer wall of the pulling plate (34) is fixedly connected with a tensile spring (35).
6. A preformed pouch dispensing device for a horizontal form, fill, and seal packaging machine as defined in claim 5, wherein: The outer wall, away from the pulling plate (34), of the tensile spring (35) is fixedly connected with the outer wall of the bottom of the placing frame (31), the outer wall of the side of the sliding rod (33) is slidably connected with the inner wall of the bottom of the placing frame (31), the outer wall of the side of the placing frame (31) is fixedly connected with the outer wall of the side of the conveyor (1), and the inner wall of the top of the placing frame (31) is in contact with the outer wall of the air exhaust plate (296).