Plastic bag production winding equipment

Abstract

The utility model relates to the technical field of plastic bag production, and particularly discloses a plastic bag production rolling device which comprises a base, the top of the base is fixedly connected with two sets of fixing columns, and the sides, close to each other, of the two sets of fixing columns are both rotationally connected with two sets of mounting bases. A material receiving roller is connected between the two sets of corresponding mounting bases through a connecting assembly, a rotating assembly used for driving the two sets of material receiving rollers to rotate is mounted on one side of the fixing column, and a limiting assembly used for limiting the material receiving rollers is arranged on one side of each mounting base; through the arrangement of the moving columns, the placing plates, the moving blocks and the adjusting assemblies, the adjusting assemblies adjust the two moving blocks to move up and down, the placing plates are driven to move up and down the material collecting rollers wound with the plastic bags, workers can carry the material collecting rollers conveniently, and damage to the plastic bags is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag production, in particular to a plastic bag production and rolling device. Background Art

[0002] The winding process is indispensable in the production process of plastic bags. The main purpose of winding is to wind the produced plastic bags or plastic films in an orderly manner for subsequent processing, transportation and storage. In the production process of plastic bags, the winding process not only helps to orderly manage and protect the products, but also helps to improve production efficiency and reduce costs. Therefore, it is necessary to use winding equipment to roll up the plastic bags.

[0003] The plastic bag winding device disclosed in the existing patent announcement number CN210914570U includes a driving motor, a fixing mechanism and a winding shaft. First, one end of the winding shaft is passed through the fixing mechanism on the second support column, and then the driving pump is adjusted to adjust the position of the first support column so that the fixing mechanism on the first support column also passes through the winding shaft, until the two baffles fix it from both ends of the winding shaft, and then the airbag is inflated until the outer side of the airbag abuts against the inner side of the winding shaft. After the fixation is completed, the driving motor is started to drive the winding shaft to rotate, so as to carry out the work of winding the plastic bag. After the winding is completed, the driving motor is turned off. After the winding shaft stops, the driving pump is started again to withdraw the fixing mechanism on the first support column from the winding shaft, and the winding shaft that loses the supporting force falls into the collection box.

[0004] When the above device is disassembled from the reel, it falls directly into the collection box, which may easily cause the plastic bags collected on the reel to be damaged, affecting their use. In view of the above problems, a plastic bag production and reeling device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic bag production and rolling device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A plastic bag production and winding device comprises a base, wherein two groups of fixed columns are fixedly connected to the top of the base, two groups of mounting seats are rotatably connected to the adjacent sides of the two groups of fixed columns, and the two groups of corresponding mounting seats are connected to the receiving rollers through a connecting assembly, a rotating assembly for driving the two groups of receiving rollers to rotate is installed on one side of the fixed columns, and a limiting assembly for limiting the receiving rollers is arranged on one side of the mounting seat;

[0008] Two groups of moving columns are slidably connected to the top of the base, and a driving component for driving the moving columns to slide is arranged on the base. A moving groove is opened on one side of the moving column, and two groups of moving blocks are slidably connected in the moving groove. A placing plate is fixedly connected to one side of the moving block, and an adjusting component for adjusting the up and down movement of the two groups of moving blocks is arranged on the moving column.

[0009] In an optional solution: the connecting assembly includes a card slot and a card block, both ends of the receiving roller are fixedly connected with a card block, and the mounting seat is provided with a card slot for fitting the card block.

[0010] In an optional solution: the limiting assembly includes an electric telescopic rod and a slide plate, a group of the fixed columns are provided with a limiting groove connected to the card slot on one side close to the track, the slide plate is slidably connected in the limiting groove, the end of the slide plate away from the mounting seat is fixedly connected to the electric telescopic rod, and the end of the electric telescopic rod away from the slide plate is installed in the limiting groove.

[0011] In an optional solution: the rotating assembly includes gears and a rotating motor, and another group of the fixed columns are rotatably connected to two groups of gears, the gears are fixedly connected to one end of the mounting base away from the receiving roller through a connecting rod, the two groups of gears are connected through a crawler drive, and one side of the fixed column is fixedly connected to a support frame, and a rotating motor for driving a group of gears to rotate is installed on the support frame.

[0012] In an optional solution: the driving assembly includes a slide groove and an electric hydraulic rod, a slider is fixedly connected to the bottom of the moving column, a slide groove for the sliding of the slider is opened on the top of the base, the two groups of moving columns are fixedly connected by a connecting plate, one side of the connecting plate is fixedly connected to the electric hydraulic rod, and the end of the electric hydraulic rod away from the connecting plate is installed on the top of the base.

[0013] In an optional solution: the adjustment component includes a driving motor and a threaded column, the threaded column is rotatably connected in the movable groove, a driving motor for driving the threaded column to rotate is installed on the top of the movable column, and the movable block is threadedly connected to the threaded column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a moving column, a placing plate, a moving block and an adjusting component. The adjusting component adjusts two groups of moving blocks to move up and down, so as to drive the placing plate to move the receiving roller of the rolled plastic bag up and down, so as to facilitate the staff to carry and reduce the damage to the plastic bag.

[0016] The utility model can limit the position of the receiving roller by arranging the limiting component, so as to prevent the receiving roller from falling during the rotation process and affecting the production efficiency.

[0017] The utility model can drive the moving column to slide on the base by arranging the driving component, so that the placing plate can contact the bottom of the receiving roller to move the receiving roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic structural diagram of a cross-section of a fixed roller in the utility model.

[0020] Figure 3 It is a schematic diagram of the structure where the threaded column is located in the utility model.

[0021] Figure 4 It is a schematic diagram of the local structure of the utility model

[0022] In the figure: 1. base; 2. slide; 3. moving column; 4. electric hydraulic rod; 5. driving motor; 6. placing plate; 7. receiving roller; 8. gear; 9. crawler; 10. supporting column; 11. fixed column; 12. rotating motor; 13. fixed roller; 14. electric telescopic rod; 15. threaded column; 16. moving block; 17. slider; 18. connecting plate; 19. mounting seat; 20. slide plate; 21. slot; 22. block. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4In this embodiment, a plastic bag production and winding device includes a base 1, two groups of fixed columns 11 are fixedly connected to the top of the base 1, two groups of mounting seats 19 are rotatably connected to the adjacent sides of the two groups of fixed columns 11, and the two groups of corresponding mounting seats 19 are connected to the receiving roller 7 through a connecting component, a rotating component for driving the two groups of receiving rollers 7 to rotate is installed on one side of the fixed column 11, and a limiting component for limiting the receiving roller 7 is provided on one side of the mounting seat 19;

[0026] The top of the base 1 is slidably connected with two groups of moving columns 3, and the base 1 is provided with a driving component for driving the moving columns 3 to slide. A moving groove is opened on one side of the moving column 3, and two groups of moving blocks 16 are slidably connected in the moving groove. One side of the moving block 16 is fixedly connected with a placing plate 6, and the moving block 16 is provided with an adjusting component for adjusting the two groups of moving blocks 16 to move up and down. The connecting component is used to connect the receiving roller 7, and the limiting component limits the receiving roller 7 to wrap the plastic bag around the fixed roller 13. The rotating component drives the two groups of receiving rollers 7 to rotate, and the driving component drives the two groups of moving columns 3 to move, so that the placing plate 6 moves to the bottom of the receiving roller 7, and the adjusting component causes the two groups of moving blocks 16 to move upward and contact the bottom of the plastic bag. The connecting component releases the restriction on the receiving roller 7, so that the receiving roller 7 falls on the placing plate 6, and the driving component drives the two groups of moving columns 3 to move, and the adjusting component causes the two groups of moving blocks 16 to move downward, so that the staff can carry the receiving roller 7 conveniently.

[0027] The connecting assembly includes a slot 21 and a block 22. Both ends of the receiving roller 7 are fixedly connected with the block 22. The mounting seat 19 is provided with a slot 21 for fitting the block 22. One end of the receiving roller 7 is inserted into the slot 21 through the block 22, and then the block 22 at the other end is inserted into the slot 21, so as to facilitate the installation of the receiving roller 7.

[0028] The limiting assembly includes an electric telescopic rod 14 and a slide plate 20. A limiting groove connected to the card slot 21 is opened on one side of a group of the fixed columns 11 close to the crawler track 9. The slide plate 20 is slidably connected in the limiting groove. The end of the slide plate 20 away from the mounting seat 19 is fixedly connected to the electric telescopic rod 14. The end of the electric telescopic rod 14 away from the slide plate 20 is installed in the limiting groove. The electric telescopic rod 14 starts to extend, driving the slide plate 20 to move in the limiting groove to limit the card block 22, thereby completing the limitation of the receiving roller 7 to prevent the receiving roller 7 from detaching during the rotation process.

[0029] The rotating assembly includes gears 8 and a rotating motor 12. Two groups of gears 8 are rotatably connected to the other group of fixed columns 11. The gears 8 are fixedly connected to one end of the mounting seat 19 away from the receiving roller 7 through a connecting rod. The two groups of gears 8 are connected through a crawler 9 transmission. A support frame is fixedly connected to one side of the fixed column 11. A rotating motor 12 for driving a group of gears 8 to rotate is installed on the support frame. The rotating motor 12 starts to work, driving one group of gears 8 to rotate, and the other group of gears 8 is connected to rotate through the crawler 9 transmission connection. The gears 8 drive the crawler 9 to rotate, thereby driving the two groups of receiving rollers 7 to rotate to collect the plastic bags.

[0030] The driving assembly includes a slide groove 2 and an electric hydraulic rod 4. A slider 17 is fixedly connected to the bottom of the moving column 3. A slide groove 2 for the slider 17 to slide is provided on the top of the base 1. The two groups of moving columns 3 are fixedly connected by a connecting plate 18. One side of the connecting plate 18 is fixedly connected to the electric hydraulic rod 4. The end of the electric hydraulic rod 4 away from the connecting plate 18 is installed on the top of the base 1. The electric telescopic rod 14 drives the slide plate 20 to move in the limiting groove, and the moving receiving roller 7 disengages the block 22 from the slot 21, which can drive the two groups of moving columns 3 to move, so that the placement plate 6 can contact the bottom of the receiving roller 7 to move the receiving roller 7.

[0031] The adjustment component includes a driving motor 5 and a threaded column 15. The threaded column 15 is rotatably connected in the movable groove. The driving motor 5 for driving the threaded column 15 to rotate is installed on the top of the movable column 3. The movable block 16 is threadedly connected to the threaded column 15. The driving motor 5 starts to work, driving the threaded column 15 to rotate, so that the two groups of movable blocks 16 move upward and contact the bottom of the plastic bag. The driving motor 5 starts to reverse, driving the threaded column 15 to rotate and driving the two groups of movable blocks 16 to move downward, so that the staff can move the receiving roller 7 on the placement plate 6.

[0032] The working principle of the utility model is as follows: when the plastic bag needs to be rolled up, the electric telescopic rod 14 starts to contract, driving the slide plate 20 to move in the limiting groove, inserting one end of the receiving roller 7 into the groove 21 through the block 22, and then inserting the other end block 22 into the groove 21, and the electric telescopic rod 14 starts to extend, driving the slide plate 20 to move in the limiting groove to limit the block 22. Figure 2As shown, the plastic bag is wound around the fixed roller 13, the rotating motor 12 starts to work, driving a group of gears 8 to rotate, and the other group of gears 8 is connected to rotate through the crawler 9 transmission connection, and the gear 8 drives the crawler 9 to rotate. After the collection is completed, the electric hydraulic rod 4 starts to work, driving the connecting plate 18 to retract, and the connecting plate 18 drives the two groups of moving columns 3 to move, and the moving columns 3 slide in the slide groove 2 through the slider 17, and the placement plate 6 moves to the bottom of the receiving roller 7. The driving motor 5 starts to work, driving the threaded column 15 to rotate, so that the two groups of moving blocks 16 move upward and contact the bottom of the plastic bag. The electric telescopic rod 14 drives the slide plate 20 to move in the limiting groove, and the moving receiving roller 7 disengages the card block 22 from the card slot 21. The electric hydraulic rod 4 drives the connecting plate 18 to retract, and the connecting plate 18 drives the two groups of moving columns 3 to move. The driving motor 5 starts to work, driving the threaded column 15 to rotate and drive the two groups of moving blocks 16 to move downward, so that the staff can carry the receiving roller 7 on the placement plate 6.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A plastic bag production and winding device, comprising a base (1), characterized in that: Two groups of fixed columns (11) are fixedly connected to the top of the base (1), and two groups of mounting seats (19) are rotatably connected to the adjacent sides of the two groups of fixed columns (11), and the two corresponding groups of mounting seats (19) are connected to the receiving rollers (7) via a connecting assembly, and a rotating assembly for driving the two groups of receiving rollers (7) to rotate is installed on one side of the fixed columns (11), and a limiting assembly for limiting the position of the receiving rollers (7) is arranged on one side of the mounting seat (19); Two groups of moving columns (3) are slidably connected to the top of the base (1), a driving component for driving the moving columns (3) to slide is provided on the base (1), a moving groove is provided on one side of the moving column (3), two groups of moving blocks (16) are slidably connected in the moving groove, a placement plate (6) is fixedly connected to one side of the moving block (16), and an adjusting component for adjusting the up and down movement of the two groups of moving blocks (16) is provided on the moving column (3).

2. A plastic bag production and winding device according to claim 1, characterized in that: The connecting assembly comprises a card slot (21) and a card block (22); both ends of the receiving roller (7) are fixedly connected with the card block (22); and the mounting seat (19) is provided with a card slot (21) for cooperating with the card block (22) to be inserted.

3. The plastic bag production and winding equipment according to claim 1, characterized in that: The limiting assembly comprises an electric telescopic rod (14) and a slide plate (20); a limiting groove connected to the clamping groove (21) is provided on one side of a group of the fixing columns (11) close to the crawler (9); the slide plate (20) is slidably connected in the limiting groove; one end of the slide plate (20) away from the mounting seat (19) is fixedly connected to the electric telescopic rod (14); and one end of the electric telescopic rod (14) away from the slide plate (20) is mounted in the limiting groove.

4. A plastic bag production and winding device according to claim 3, characterized in that: The rotating assembly comprises a gear (8) and a rotating motor (12); two groups of gears (8) are rotatably connected to another group of the fixed columns (11); the gears (8) are fixedly connected to one end of the mounting seat (19) away from the receiving roller (7) through a connecting rod; the two groups of gears (8) are connected by a crawler belt (9); one side of the fixed column (11) is fixedly connected to a support frame, and a rotating motor (12) is installed on the support frame for driving a group of gears (8) to rotate.

5. The plastic bag production and winding equipment according to claim 1, characterized in that: The driving assembly comprises a slide groove (2) and an electric hydraulic rod (4); a slider (17) is fixedly connected to the bottom of the moving column (3); a slide groove (2) for the slider (17) to slide is provided on the top of the base (1); two groups of moving columns (3) are fixedly connected via a connecting plate (18); one side of the connecting plate (18) is fixedly connected to the electric hydraulic rod (4); and one end of the electric hydraulic rod (4) away from the connecting plate (18) is mounted on the top of the base (1).

6. The plastic bag production and winding equipment according to claim 1, characterized in that: The adjustment assembly comprises a driving motor (5) and a threaded column (15); the threaded column (15) is rotatably connected in the movable groove; the driving motor (5) for driving the threaded column (15) to rotate is installed on the top of the movable column (3); and the movable block (16) is threadably connected to the threaded column (15).

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