CN215557601U

CN215557601U - Winding and unwinding device of medical bag making machine

Info

Publication number: CN215557601U
Application number: CN202122138812.0U
Authority: CN
Inventors: 潘贻昆
Original assignee: Ruian Sanli Machinery Co ltd
Current assignee: Ruian Sanli Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-18
Anticipated expiration: 2031-09-06

Abstract

The utility model belongs to the technical field of bag making machines, and particularly discloses a winding and unwinding device of a medical bag making machine, which comprises a base and a winding disc, both sides of the upper end of the base are vertically connected with bearing plates, the upper ends of the two bearing plates are fixedly connected with a transverse plate together, the rolling disc is rotatably arranged between the two bearing plates through a transmission part, limiting rods are movably inserted into two sides of the inner wall of the transverse plate, the lower ends of the two limiting rods are fixedly connected with a concave plate together, the upper ends of the two limiting rods are fixedly connected with the limiting discs, and the inner walls of the concave plates are rotatably connected with the extrusion rollers, so that the utility model has the advantages that the effect of tight rolling can be realized when plastic bags are rolled, the rolling quality of the plastic bags is improved, meanwhile, workers can conveniently roll the rolled plastic bags with heavier weight to the flat trolley in the workshop for transfer, and labor burden is reduced.

Description

Winding and unwinding device of medical bag making machine

Technical Field

The utility model belongs to the technical field of bag making machines, and particularly discloses a winding and unwinding device of a medical bag making machine.

Background

The bag making machine is a machine for making various plastic bags or packaging bags made of other materials, and the processing range of the bag making machine is various plastic bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and generally plastic packaging bags are taken as main products.

When the existing winding device winds the plastic bag, the plastic bag is easy to loose in the process of conveying and winding, the winding quality of the plastic bag is affected, meanwhile, the weight of the plastic bag after winding is heavy, and when a workshop worker takes out the plastic bag after winding and places the plastic bag on a flat car in the workshop for transfer, the plastic bag winding device can waste more, and labor burden is added.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the winding and unwinding device of the medical bag making machine, which can generate the technical effects of compact winding and labor burden reduction.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a receive unwinding device of medical bag machine, includes base and rolling dish, the equal vertical loading board that is connected with in upper end both sides of base, two the common fixedly connected with diaphragm in upper end of loading board, the rolling dish rotates through the driving medium and sets up between two loading boards, the equal activity interlude in inner wall both sides of diaphragm has the gag lever post, two the common fixedly connected with concave template of lower extreme of gag lever post, and the equal fixedly connected with spacing dish in upper end of two gag lever posts, the inner wall of concave template rotates and is connected with the squeeze roll, and two coil spring of fixedly connected with between the up end of concave template and the lower terminal surface of diaphragm, two coil spring is located the outside of two gag lever posts respectively, the below of rolling dish is equipped with the supporting piece.

Preferably, the transmission medium includes two rectangular shells that the symmetry set up, one of them the outer wall of rectangular shell is connected with the driving piece, another the rectangular shell rotates to be connected on the outer wall of one of them loading board, two the inside of rectangular shell all slides the cartridge and has the rectangular block, two the corresponding one end of rectangular block is fixed connection respectively on the front and back both ends outer wall of rolling dish, be connected with the fastener between rectangular block and the rectangular shell.

Preferably, the driving part comprises a motor, the motor is fixedly inserted into the position, close to the center, of the outer wall of the other bearing plate, and the output shaft end of the motor is fixedly connected with the outer wall of one rectangular shell.

Preferably, the fastener comprises a fastening bolt which is screwed on the inner walls of the rectangular shell and the rectangular block together in a penetrating way.

Preferably, the supporting piece comprises two compression springs symmetrically arranged and fixedly connected to the outer wall of the upper end of the base, the two compression springs are located between the two bearing plates, the upper end faces of the two compression springs are connected with buffering pieces, and the inner sides of the two compression springs are provided with limiting pieces.

Preferably, the bolster includes the backup pad, backup pad fixed connection is in two compression spring's upper end, and the upper end fixedly connected with rubber slab of backup pad, the rubber slab is corresponding with the rolling dish, and the rubber slab is located the below of rolling dish.

Preferably, the locating part includes spliced pole and connecting cylinder, spliced pole and connecting cylinder all are located compression spring's inboard, and the lower extreme of spliced pole slides and alternates in the inside of connecting cylinder, and the lower terminal surface fixed connection of the upper end of spliced pole and backup pad, connecting cylinder fixed connection is on the upper end outer wall of base.

Preferably, an integrated structure is arranged among the base, the bearing plate and the transverse plate, and an integrated structure is arranged between the limiting plate and the limiting rod.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. according to the utility model, the transmission part can drive the winding disc to rotate, the winding disc can be detached between the two bearing plates, plastic bags can be continuously wound on the surface of the winding disc and can pass through the extrusion roller along with the rotation of the winding disc, when the number of the wound plastic bags is increased, the extrusion roller can be upwards extruded, the concave plate on the outer side of the extrusion roller can upwards extrude the spiral spring connected with the transverse plate, the limiting rod can slide on the inner wall of the transverse plate along with the movement of the concave plate, the limiting rod is positioned on the inner side of the spiral spring and can prevent the spiral spring from being twisted when being extruded, the limiting disc can limit the downward moving distance of the limiting rod, and the plastic bags passing through the extrusion roller can be more tightly wound on the surface of the winding disc under the acting force of the spiral spring.

2. According to the utility model, the supporting piece can support the winding disc when a worker takes out the winding disc, so that the worker can conveniently roll the plastic bags which are coiled and have heavier weight onto the flat trolley in the workshop for transferring, and the labor load is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the structure at B in FIG. 1;

fig. 5 is another perspective view of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a rubber plate; 4. a winding disc; 5. a carrier plate; 6. a transverse plate; 7. a concave plate; 8. a limiting disc; 9. a limiting rod; 10. a coil spring; 11. a motor; 12. a squeeze roll; 13. a rectangular shell; 14. fastening a bolt; 15. a rectangular block; 16. connecting columns; 17. a compression spring; 18. a connecting cylinder.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

the winding and unwinding device of the medical bag making machine comprises a base 1 and a winding disc 4, wherein two sides of the upper end of the base 1 are vertically connected with bearing plates 5, the upper ends of the two bearing plates 5 are fixedly connected with a transverse plate 6, the winding disc 4 is arranged between the two bearing plates 5 through the rotation of a transmission part, limiting rods 9 are movably inserted into two sides of the inner wall of the transverse plate 6, the lower ends of the two limiting rods 9 are fixedly connected with a concave plate 7, the upper ends of the two limiting rods 9 are fixedly connected with a limiting disc 8, the inner wall of the concave plate 7 is rotatably connected with an extrusion roller 12, two spiral springs 10 are fixedly connected between the upper end face of the concave plate 7 and the lower end face of the transverse plate 6, the two spiral springs 10 are respectively located on the outer sides of the two limiting rods 9, and a bearing piece is arranged below the winding disc 4.

The driving medium includes the rectangular shell 13 that two symmetries set up, wherein the outer wall connection of a rectangular shell 13 has the driving piece, another rectangular shell 13 rotates to be connected on the outer wall of one of them loading board 5, the equal slip cartridge of inside of two rectangular shells 13 has rectangular block 15, two corresponding one ends of rectangular block 15 are fixed connection respectively on the both ends outer wall around rolling dish 4, be connected with the fastener between rectangular block 15 and the rectangular shell 13, through setting up rectangular shell 13, the driving piece, rectangular block 15 and fastener, the driving piece can order about rolling dish 4 and rotate, the fastener can separate rectangular block 15 and rectangular shell 13, can take rolling dish 4 area rectangular block 15 together and take off between two loading boards 5.

The driving piece comprises a motor 11, the motor 11 is fixedly inserted into the outer wall of the other bearing plate 5 close to the center, the output shaft end of the motor 11 is fixedly connected with the outer wall of one rectangular shell 13, the motor 11 is connected with an external power supply through the arrangement of the motor 11, so that the motor 11 can drive the rectangular shell 13 to drive the rectangular block 15 to rotate, and the winding disc 4 can rotate.

The fastening piece comprises a fastening bolt 14, the fastening bolt 14 penetrates through and is screwed on the inner walls of the rectangular shell 13 and the rectangular block 15 together, the fastening bolt 14 is rotated out through the fastening bolt 14, and the rectangular block 15 can slide out of the rectangular shell 13 at the moment.

The supporting piece comprises two compression springs 17 which are symmetrically arranged, the two compression springs 17 are fixedly connected to the outer wall of the upper end of the base 1, the two compression springs 17 are positioned between the two bearing plates 5, the upper end faces of the two compression springs 17 are connected with a buffer piece, the inner sides of the two compression springs 17 are provided with limit pieces, the compression springs 17, the buffer piece and the limit pieces are arranged, so that a plastic bag roll after being rolled can be conveniently transferred in a workshop, firstly, the workshop flat car is pushed to the vicinity of the whole device, when the rolled plastic bag is rolled down, the plastic bag can fall on the buffer piece firstly, the compression springs 17 can be extruded due to gravity, under the action force of the compression springs 17, the impact force generated when the plastic bag roll with heavier weight falls down after being rolled can be buffered, and the limit pieces can prevent the compression springs 17 from being extruded and twisted, at the moment, the plastic bag roll can be pushed to roll on the workshop flat car, the labor burden is reduced.

The bolster includes

backup pad

2, 2 fixed connection in the upper end of two compression spring 17 of backup pad, and the upper end fixedly connected with rubber slab 3 of backup pad 2, rubber slab 3 is corresponding with rolling dish 4, and rubber slab 3 is located the below of rolling dish 4, through setting up backup pad 2 and rubber slab 3, rubber slab 3 can be made by polyisoprene, the heavier plastic bag of weight is rolled up and can be fallen on rubber slab 3 after taking out after the lapping, according to the characteristic of rubber slab 3, the impact that produces when the heavier plastic bag of weight is rolled up and is strikeed rubber slab 3 after the lapping can carry out certain buffering.

The locating part includes spliced pole 16 and connecting cylinder 18, and spliced pole 16 all is located compression spring 17's inboard with connecting cylinder 18, and spliced pole 16's lower extreme slides and alternates in the inside of connecting cylinder 18, and spliced pole 16's upper end and the lower terminal surface fixed connection of backup pad 2, and connecting cylinder 18 fixed connection is on base 1's upper end outer wall, through setting up spliced pole 16 and connecting cylinder 18. Because the spliced pole 16 all is located compression spring 17's inboard with connecting cylinder 18, when compression spring 17 received the extrusion, spliced pole 16 can slide in connecting cylinder 18 is inside, prevents that compression spring 17 from receiving to take place the distortion after the extrusion, influences compression spring 17's use.

Be integrated into one piece structure between base 1, loading board 5 and the diaphragm 6, be integrated into one piece structure between spacing dish 8 and the gag lever post 9, increased the stability between base 1, loading board 5 and the diaphragm 6, increased the stability between spacing dish 8 and the gag lever post 9 again simultaneously.

The working principle is as follows: the transmission part can drive the winding disc 4 to rotate, the winding disc 4 can be dismounted between the two bearing plates 5, plastic bags can be continuously wound on the surface of the winding disc 4 and can pass through the squeezing roller 12 along with the rotation of the winding disc 4, the squeezing roller 12 can be upwards squeezed when the wound plastic bags increase, the concave plate 7 on the outer side of the squeezing roller 12 can upwards squeeze the spiral spring 10 connected with the transverse plate 6, the limiting rod 9 can slide on the inner wall of the transverse plate 6 along with the movement of the concave plate 7, the limiting rod 9 is positioned on the inner side of the spiral spring 10 and can prevent the spiral spring 10 from self-twisting when being squeezed, the limiting disc 8 can limit the distance of the limiting rod 9 moving downwards, the plastic bags passing through the squeezing roller 12 can be more tightly wound on the surface of the winding disc 4 under the action force of the spiral spring 10 to improve the winding quality of the plastic bags, and the bearing part can support the winding disc 4 when workers take out the winding disc 4, the plastic bags which are coiled and have heavier weight can be conveniently coiled on the flat trolley in the workshop by workers, and the labor burden is reduced.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical treatment bag machine receive and releases rolling up device, includes base (1) and rolling dish (4), its characterized in that: both sides of the upper end of the base (1) are vertically connected with bearing plates (5), the upper ends of the two bearing plates (5) are fixedly connected with a transverse plate (6) together, the winding disc (4) is rotatably arranged between the two bearing plates (5) through a transmission piece, limiting rods (9) are movably inserted into two sides of the inner wall of the transverse plate (6), the lower ends of the two limiting rods (9) are fixedly connected with a concave plate (7) together, the upper ends of the two limiting rods (9) are fixedly connected with limiting discs (8), the inner wall of the concave plate (7) is rotatably connected with an extrusion roller (12), and two spiral springs (10) are fixedly connected between the upper end surface of the concave plate (7) and the lower end surface of the transverse plate (6), the two spiral springs (10) are respectively positioned at the outer sides of the two limiting rods (9), and a bearing piece is arranged below the winding disc (4).

2. The winding and unwinding device of the medical bag making machine as claimed in claim 1, wherein: the driving medium includes rectangular shell (13) that two symmetries set up, one of them the outer wall connection of rectangular shell (13) has the driving piece, another rectangular shell (13) rotate to be connected on the outer wall of one of them loading board (5), two the equal slip cartridge in inside of rectangular shell (13) has rectangular block (15), two corresponding one end difference fixed connection of rectangular block (15) is on the both ends outer wall around rolling dish (4), be connected with the fastener between rectangular block (15) and rectangular shell (13).

3. The winding and unwinding device of the medical bag making machine as claimed in claim 2, wherein: the driving piece comprises a motor (11), the motor (11) is fixedly inserted into the position, close to the center, of the outer wall of the other bearing plate (5), and the output shaft end of the motor (11) is fixedly connected with the outer wall of one rectangular shell (13).

4. The winding and unwinding device of the medical bag making machine as claimed in claim 2, wherein: the fastening piece comprises a fastening bolt (14), and the fastening bolt (14) is screwed on the inner walls of the rectangular shell (13) and the rectangular block (15) together in a penetrating manner.

5. The winding and unwinding device of the medical bag making machine as claimed in claim 1, wherein: the bearing piece comprises two compression springs (17) symmetrically arranged and two compression springs (17) which are fixedly connected to the outer wall of the upper end of the base (1), the two compression springs (17) are located between the two bearing plates (5), the upper end faces of the two compression springs (17) are connected with buffering pieces, and the inner sides of the two compression springs (17) are provided with limiting pieces.

6. The winding and unwinding device of the medical bag making machine as claimed in claim 5, wherein: the bolster includes backup pad (2), backup pad (2) fixed connection is in the upper end of two compression spring (17), and the upper end fixedly connected with rubber slab (3) of backup pad (2), rubber slab (3) are corresponding with rolling dish (4), and rubber slab (3) are located the below of rolling dish (4).

7. The winding and unwinding device of the medical bag making machine as claimed in claim 5, wherein: the locating part includes spliced pole (16) and connecting cylinder (18), spliced pole (16) all are located the inboard of compression spring (17) with connecting cylinder (18), and the lower extreme of spliced pole (16) slides and alternates in the inside of connecting cylinder (18), and the lower terminal surface fixed connection of the upper end of spliced pole (16) and backup pad (2), connecting cylinder (18) fixed connection is on the upper end outer wall of base (1).

8. The winding and unwinding device of the medical bag making machine as claimed in claim 1, wherein: the base (1), the bearing plate (5) and the transverse plate (6) are of an integrally formed structure, and the limiting plate (8) and the limiting rod (9) are of an integrally formed structure.