CN218558137U - Destaticizing device of biodegradable plastic bag making machine - Google Patents

Abstract

The utility model discloses a biodegradable plastic bag system bag machine's static-removing device, the on-line screen storage device comprises a base, base top fixedly connected with baffle, the through-hole has been seted up on the baffle, baffle top both sides are first curb plate of fixedly connected with and second curb plate respectively, the activity groove has all been seted up on first curb plate and the second curb plate, two equal sliding connection has the movable block in the activity groove, the round hole has been seted up at first curb plate top, fixedly connected with gag lever post in the round hole. The utility model discloses a lead screw drives roller set downstream, can the elasticity of the ejection of compact of plastic bag, avoids the plastic bag fold to appear in the data send process, can adjust plastic bag conveying process steadiness simultaneously, can destatic the plastic bag in the data send process, has improved production efficiency, sets up skew and vibration that the buffer board can cushion the plastic bag data send process to can prevent to go up roller set downstream too many damage roller set.

Description

Static Elimination Device for Biodegradable Plastic Bag Making Machine

technical field

The utility model relates to the technical field of bag making machines, in particular to a static elimination device of a biodegradable plastic bag making machine.

Background technique

Plastic bag is a bag made of plastic as the main raw material. It is an indispensable item in people's daily life and is often used to hold other items. It is widely used because of its cheap, extremely light weight, large capacity, and easy storage. The bag making machine is a machine for making various plastic packaging bags or other material packaging bags. Its processing range is plastic or other material packaging bags of different sizes and thicknesses. The packaging bags are prone to static electricity during the production process. Due to static electricity It is easy to cause dust, and it is easy to make the finished product not up to the standard of cleanliness. When there is a lot of static electricity on the packaging bag, it is easy to make the bags repel each other, and wrinkles are easy to appear during the bag collection process, which affects the quality of the product.

Most of the existing static electricity removal devices for plastic bag making machines can only remove static electricity from one side of the plastic bag, and do not deal with the dust on the plastic bag and the static elimination rod, which also affects the quality of the finished plastic bag.

Therefore, it is necessary to invent a static elimination device for a biodegradable plastic bag making machine to solve the above problems.

Utility model content

The purpose of this utility model is to provide a static electricity removal device for a biodegradable plastic bag making machine, which drives the upper roller group to move downward through the screw rod, which can improve the tightness of the plastic bag discharge and avoid wrinkles in the plastic bag during transmission At the same time, it can adjust the smoothness of the plastic bag conveying process, and the plastic bag can be destaticized during the conveying process, which improves the production efficiency. The buffer plate can buffer the offset and vibration during the conveying process of the plastic bag, and can prevent the upper roller The group moves down too much and damages the lower roller group to solve the above-mentioned deficiencies in the technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: the static electricity removal device of the biodegradable plastic bag making machine includes a base, the top of the base is fixedly connected with a partition, and the partition is provided with a through hole, so Both sides of the top of the partition are respectively fixedly connected with a first side plate and a second side plate, and the first side plate and the second side plate are provided with movable grooves, and there are movable grooves slidingly connected in the two movable grooves. block, the top of the first side plate is provided with a circular hole, and the limit rod is fixedly connected to the circular hole, and the limit rod penetrates the movable block and is fixedly connected with the inner wall of the movable groove, and the limit rod is slidably connected with the movable block , the top of the second side plate is provided with a threaded hole, the threaded hole is rotatably connected with a screw rod, the screw rod penetrates the movable block and is rotatably connected with the inner wall of the movable groove, the screw rod is threadedly connected with the movable block, the An upper roller set and a lower roller set are arranged between the first side plate and the second side plate, the upper roller set includes an upper cleaning roller and an upper static elimination rod, and the centers of the upper cleaning roller and the upper static elimination rod are fixedly connected There is an upper rotating shaft, and the two ends of the upper rotating shaft are respectively connected to the movable block in rotation. The lower roller group includes a lower cleaning roller and a lower static elimination rod, and the centers of the upper cleaning roller and the upper static elimination rod are fixedly connected with a lower Two ends of the two lower rotating shafts are respectively connected to the movable block in rotation, one end of the two upper rotating shafts is fixedly connected with an upper gear, and the two upper gears are meshed and connected, and one end of the two lower rotating shafts is connected A lower gear is fixedly connected, the two lower gears are meshed and connected, the two lower gears are respectively meshed with the two upper gears, a motor is fixedly connected to one side of the first side plate, and the output shaft of the motor It passes through the first side plate and is fixedly connected with the lower rotating shaft.

As a preferred solution of the present utility model, a buffer plate is provided at the bottom of the movable block, and telescopic rods are fixedly connected to both ends of the bottom of the buffer board, and the two telescopic rods are fixedly connected to the movable groove, and the two telescopic rods are fixedly connected to the movable groove. Springs are sleeved on the outer sides of the rods, and the two ends of the springs are respectively fixedly connected with the buffer plate and the movable groove.

As a preferred solution of the present invention, brush strips are fixedly connected to both sides of the upper cleaning roller and the lower cleaning roller, and the four brush strips are symmetrically distributed.

As a preferred solution of the present invention, the number of the through holes is set to be multiple, and the plurality of through holes are distributed in a rectangular array.

As a preferred solution of the present utility model, the base is set as a hollow structure, the inner wall of the base is fixedly connected with a filter plate, and ventilation slots are opened on both sides of the base and below the filter plate, and the two ventilation slots are fixed A fan is connected.

As a preferred solution of the present utility model, the inner wall of the base and the two sides of the bottom of the filter plate are fixedly connected with support plates, and the two support plates are provided with bolts, and the filter plate and the two support plates can be connected by bolts. Disconnect the connection.

In the above-mentioned technical scheme, the technical effects and advantages provided by the utility model:

1. Drive the upper roller group to move downward through the screw rod, which can adjust the tightness of the plastic bag discharge and avoid wrinkles during the conveying process of the plastic bag. At the same time, it can adjust the smoothness of the conveying process of the plastic bag. The plastic bag is destaticized to improve production efficiency. The buffer plate can buffer the deviation and vibration during the conveying process of the plastic bag, and can prevent the upper roller group from moving down too much and damaging the lower roller group;

2. By setting the upper cleaning roller and the lower cleaning roller, both sides of the plastic bag can be cleaned while removing static electricity, which can improve the cleanliness of the surface of the plastic bag, further improve the quality of the plastic bag, and can clean the plastic bag when the static removal device is working. The surface of the upper static elimination rod and the lower static elimination rod is cleaned to prevent dust from being adsorbed on the surface of the upper and lower static elimination rods. The dust and other impurities that fall after cleaning can be sucked into the base by the fan.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is the perspective view of the first viewing angle of the utility model;

Fig. 2 is the perspective view of the second viewing angle of the utility model;

Fig. 3 is the structure diagram of upper roller group and lower roller group of the present utility model;

Fig. 4 is the buffer plate of the utility model, telescoping link and spring structural representation;

Fig. 5 is a sectional view of the base structure of the present invention.

Explanation of reference signs:

1. Base; 2. Partition; 3. Through hole; 4. First side plate; 5. Second side plate; 6. Movable groove; 7. Movable block; 8. Limit rod; 9. Screw rod; 1. Upper roller group; 11. Lower roller group; 12. Upper cleaning roller; 13. Upper static elimination rod; 14. Upper shaft; 15. Lower cleaning roller; 16. Lower static elimination rod; 17. Lower shaft; 18. Upper Gear; 19, lower gear; 20, motor; 21, buffer plate; 22, telescopic rod; 23, spring; 24, brush bar; 25, filter plate; 26, blower fan; 27, support plate.

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

The utility model provides a static electricity removal device for a biodegradable plastic bag making machine as shown in Figures 1-5, comprising a base 1, a partition 2 fixedly connected to the top of the base 1, and a through hole 3 provided on the partition 2, The first side plate 4 and the second side plate 5 are fixedly connected to both sides of the top of the partition plate 2 respectively, the first side plate 4 and the second side plate 5 are provided with movable grooves 6, and the two movable grooves 6 are slidingly connected. There is a movable block 7, and a circular hole is provided on the top of the first side plate 4, and a limit rod 8 is fixedly connected in the circular hole. The limit rod 8 runs through the movable block 7 and is fixedly connected with the inner wall of the movable groove 6. Sliding connection, the top of the second side plate 5 is provided with a threaded hole, the threaded hole is rotatably connected with a screw mandrel 9, the screw mandrel 9 runs through the movable block 7 and is rotatably connected with the inner wall of the movable groove 6, and the screw mandrel 9 is threadedly connected with the movable block 7. An upper roller group 10 and a lower roller group 11 are arranged between the side plate 4 and the second side plate 5, and the upper roller group 10 includes an upper cleaning roller 12 and an upper static elimination rod 13, and an upper cleaning roller 12 and an upper static elimination rod 13 The center is fixedly connected with an upper rotating shaft 14, and the two ends of the two upper rotating shafts 14 are respectively connected to the movable block 7 in rotation. The lower roller group 11 includes a lower cleaning roller 15 and a lower static elimination rod 16, an upper cleaning roller 12 and an upper static elimination rod 13 The centers are all fixedly connected with a lower rotating shaft 17, and the two ends of the lower rotating shafts 17 are respectively connected with the movable block 7 in rotation, and one end of the two upper rotating shafts 14 is fixedly connected with an upper gear 18, and the two upper gears 18 are meshed and connected. One end of the lower rotating shaft 17 is fixedly connected with a lower gear 19, the two lower gears 19 are meshed and connected, the two lower gears 19 are respectively meshed with the two upper gears 18, and one side of the first side plate 4 is fixedly connected with a motor 20, The output shaft of the motor 20 passes through the first side plate 4 and is fixedly connected with the lower rotating shaft 17 .

Further, in the above technical scheme, the bottom of the movable block 7 is provided with a buffer plate 21, and the two ends of the bottom of the buffer plate 21 are fixedly connected with telescopic rods 22, and the two telescopic rods 22 are fixedly connected with the movable groove 6, and the two telescopic rods 22 outsides are sleeved with springs 23, and the two ends of the springs 23 are fixedly connected with the buffer plate 21 and the movable groove 6 respectively, and the limit rod 8 and the screw rod 9 all pass through the buffer plate 21 and are movably connected with the buffer plate 21;

Specifically, during the descent of the lower roller group 11, the movable block 7 contacts the buffer plate 21, and the telescopic rod 22 shrinks, and the spring 23 is used to elastically play a buffering effect to prevent the upper roller group 10 and the lower roller group 11 from being squeezed and causing damage.

Further, in the above technical solution, brush strips 24 are fixedly connected to both sides of the upper cleaning roller 12 and the lower cleaning roller 15, and the four brush strips 24 are symmetrically distributed;

Specifically, the upper cleaning roller 12 and the lower cleaning roller 15 can use the brush strips 24 on both sides to clean up impurities such as dust on both sides of the plastic bag. Impurities are cleaned.

Further, in the above technical solution, the number of through holes 3 is set to be multiple, and the plurality of through holes 3 are distributed in a rectangular array;

Specifically, the dust and impurities that are cleaned and dropped are sucked by the fan 26 , and the dust and impurities are adsorbed on the filter plate 25 through the filter plate 25 .

Further, in the above technical solution, the base 1 is set as a hollow structure, and the inner wall of the base 1 is fixedly connected with a filter plate 25, and ventilation slots are provided on both sides of the base 1 and below the filter plate 25, and the two ventilation slots are fixedly connected with fan 26;

Specifically, the fallen dust and impurities are adsorbed on the filter plate 25 to prevent the dust and impurities from floating in the air and falling on the upper roller set 10 and the lower roller set 11 again.

Further, in the above technical solution, the inner wall of the base 1 and the two sides of the bottom of the filter plate 25 are fixedly connected with support plates 27, and the two support plates 27 are provided with bolts, and the filter plate 25 and the two support plates 27 are connected by bolts. Detachable connection;

Specifically, the filter plate 25 can be replaced periodically by detachably connecting the base 1 and the filter plate 25 with bolts.

When the static electricity removal device of the biodegradable plastic bag making machine provided by the utility model is in use, its working process is as follows:

Place the plastic bag between the upper roller group 10 and the lower roller group 11, turn the screw mandrel 9 to drive the movable block 7 and the upper roller group 10 to move down until the upper gear 18 and the lower gear 19 mesh, and the motor 20 drives the lower gear 19 to rotate, The lower gear 19 drives the upper gear 18 to rotate, the lower gear 19 drives the lower cleaning roller 15 and the lower static elimination rod 16 to rotate, the upper gear 18 drives the upper cleaning roller 12 and the upper static elimination rod 13 to rotate, and the upper static elimination rod 13 and the lower static elimination rod 13 rotate. Rod 16 can carry out the operation of removing static electricity on both sides of the plastic bag, and the upper cleaning roller 12 and the lower cleaning roller 15 can use the brush bars 24 on both sides to clean up impurities such as dust on both sides of the plastic bag, and the upper static elimination rod can also be used to clean the plastic bag. 13 and the dust and impurities on the surface of the lower static elimination rod 16 are cleaned, and the dust and impurities that are cleaned and dropped are sucked by the fan 26, and the dust and impurities are adsorbed on the filter plate 25 through the filter plate 25. During the descending process of the lower roller group 11, the movable block 7 contacts with the buffer plate 21, the telescopic rod 22 shrinks, utilizes the elasticity of the spring 23 to play a cushioning effect, and prevents the upper roller group 10 and the lower roller group 11 from being squeezed and causing damage.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Undoubtedly, for those skilled in the art, without departing from the spirit and scope of the present utility model, various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (6)

1. The static electricity removing device of the biodegradable plastic bag making machine comprises a base (1), and is characterized in that: the cleaning roller is characterized in that a partition plate (2) is fixedly connected to the top of the base (1), a through hole (3) is formed in the partition plate (2), a first side plate (4) and a second side plate (5) are fixedly connected to two sides of the top of the partition plate (2) respectively, movable grooves (6) are formed in the first side plate (4) and the second side plate (5), two movable blocks (7) are slidably connected to the inner walls of the movable grooves (6) respectively, a round hole is formed in the top of the first side plate (4), a limiting rod (8) is fixedly connected to the inside of the round hole, the limiting rod (8) penetrates through the movable blocks (7) and is fixedly connected to the inner walls of the movable grooves (6), the limiting rod (8) is slidably connected to the movable blocks (7), a threaded hole is formed in the top of the second side plate (5), a screw rod (9) is rotatably connected to the inner walls of the threaded hole, the screw rod (9) penetrates through the movable blocks (7) and is rotatably connected to the inner walls of the movable grooves (6), the screw rod (9) is in threaded connection with the movable blocks (7), an upper roller set (10) and an upper roller (12) and an upper roller set (12) and a cleaning roller are connected to an upper roller set (12) and an upper roller for eliminating roller, two go up pivot (14) both ends and rotate with movable block (7) respectively and be connected, lower roller set (11) are including lower cleaning roller (15) and lower static elimination stick (16), go up cleaning roller (12) and go up pivot (17) under the equal fixedly connected with in static elimination stick (13) center, two pivot (17) both ends rotate with movable block (7) respectively down and are connected, two go up gear (18) in the equal fixedly connected with of pivot (14) one end, two go up the meshing connection between gear (18), two gear (19) under the equal fixedly connected with of pivot (17) one end down, two the meshing connection between gear (19) down, two gear (19) and two go up gear (18) and mesh respectively and be connected down, first curb plate (4) one side fixedly connected with motor (20), motor (20) output shaft runs through first curb plate (4) and lower pivot (17) fixed connection.

2. The static electricity removing apparatus for a biodegradable plastic bag making machine as claimed in claim 1, wherein: the utility model discloses a buffer board, including buffer board (21), telescopic link (23) have all been cup jointed in the telescopic link (22), two bottom both ends equal fixedly connected with telescopic link (22), two telescopic link (22) all with activity groove (6) fixed connection, two telescopic link (22) outside, spring (23) both ends respectively with buffer board (21) and activity groove (6) fixed connection, gag lever post (8) and lead screw (9) all run through buffer board (21) and with buffer board (21) swing joint.

3. The static electricity removing apparatus for a biodegradable plastic bag making machine according to claim 1, wherein: the cleaning device is characterized in that two sides of the upper cleaning roller (12) and the lower cleaning roller (15) are fixedly connected with brush strips (24), and the four brush strips (24) are symmetrically distributed.

4. The static electricity removing apparatus for a biodegradable plastic bag making machine according to claim 1, wherein: the number of the through holes (3) is set to be a plurality of, and the through holes (3) are distributed in a rectangular array.

5. The static electricity removing apparatus for a biodegradable plastic bag making machine as claimed in claim 1, wherein: base (1) sets up to hollow structure, base (1) inner wall fixedly connected with filter (25), ventilation groove, two have all been seted up to base (1) both sides and be located filter (25) below ventilation inslot fixedly connected with fan (26).

6. The static electricity removing apparatus for a biodegradable plastic bag making machine according to claim 1, wherein: base (1) inner wall just is located equal fixedly connected with backup pad (27) in filter (25) bottom both sides, two all be equipped with the bolt on backup pad (27), filter (25) can be dismantled through the bolt with two backup pads (27) and be connected.

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