CN214733476U

CN214733476U - Automatic winding machine tension adjustment mechanism with it is intelligent

Info

Publication number: CN214733476U
Application number: CN202120576960.8U
Authority: CN
Inventors: 姜纯
Original assignee: Kunshan Cankun Machinery Manufacturing Co ltd
Current assignee: Kunshan Cankun Machinery Manufacturing Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-16
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses an automatic winding machine tension adjustment mechanism with it is intelligent relates to the relevant field of automatic winding machine, directly carries out tension adjustment for the removal that the tension adjustment mechanism who solves present automatic winding machine drives the regulating wheel through the cylinder basically, and the regulation action of straight-up-and-down is hard problem. The utility model discloses a tension adjusting mechanism, including fixed base plate, actuating cylinder, fixed base plate, first transfer pulley, second transfer pulley, first transfer pulley and second transfer pulley, actuating cylinder is installed at the upper and lower both ends of fixed base plate one side, actuating cylinder is connected through rotating with fixed base plate, the upper and lower both ends of fixed base plate front end all are provided with first dwang, the upper and lower both ends of fixed base plate rear end all are provided with the second dwang, actuating cylinder's output pole rotates through the third connecting axle with first dwang and second dwang to be connected, keep away from the one end of third connecting axle between first dwang and the second dwang and install the tension regulating pulley, first transfer pulley and second transfer pulley are installed to the inside lower extreme of fixed base plate.

Description

Automatic winding machine tension adjustment mechanism with it is intelligent

Technical Field

The utility model relates to an automatic winding machine correlation field specifically is an automatic winding machine tension adjustment mechanism with it is intelligent.

Background

Plastic strapping bands are a kind of uniaxially oriented plastic strapping material with a thickness of 0.5-1.2mm and a width of 12-22mm, the raw materials have pvc, pe, pp, pet, etc., so that they can be divided into pvc strapping bands, pe strapping bands, pp strapping bands, pet strapping bands, where pp and pet strapping bands are the most common packaging strapping materials. The plastic packing belt is a belt with the width of 13-16 mm, which is formed by uniaxial stretching orientation and embossing of a belt blank made of polypropylene, high-density polyethylene or polyvinyl chloride, the single tensile strength of the belt is more than 130kg, and the belt is more convenient and firmer to bind than an iron sheet or paper packing belt. After the polypropylene sheet is subjected to uniaxial extreme stretching, macromolecules are highly oriented along the axial direction, and the strength is increased; the transverse macromolecules lose binding force and are easy to tear into strips, which are called tearing membranes and are commonly used for bundling retail commodities. Polypropylene is stretched and cut into 2-3 mm band films by proper single shaft, can be woven into woven bags, has high strength, light weight, corrosion resistance and no mildew, has the performance superior to that of gunny bags and kraft bags, and is widely used for heavy packaging of cement, chemical fertilizers and the like.

The tension adjusting mechanism of the automatic winding machine for producing the plastic packing belt at present directly adjusts the tension by driving an adjusting wheel to move through a cylinder, the adjusting action from top to bottom is rigid, and the automatic winding work of the automatic winding machine can be influenced in the adjusting process; therefore, the market urgently needs to develop an intelligent tension adjusting mechanism of an automatic winding machine to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic winding machine tension adjustment mechanism with it is intelligent to solve the present automatic winding machine's that proposes among the above-mentioned background art tension adjustment mechanism and drive the removal of regulating pulley through the cylinder basically and directly carry out tension adjustment, the straight hard problem of regulation action down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic rolling machine tension adjustment mechanism with it is intelligent, includes fixed substrate, driving cylinder is installed at the upper and lower both ends of fixed substrate one side, driving cylinder is connected through rotating the piece with fixed substrate, rotates the piece and passes through axle rotation with driving cylinder and be connected, rotates piece and fixed substrate fixed connection, the upper and lower both ends of fixed substrate front end all are provided with first dwang, the upper and lower both ends of fixed substrate rear end all are provided with the second dwang, and first dwang is the same with second dwang size, and the position of first dwang and second dwang corresponds, driving cylinder's output pole and first dwang and second dwang rotate through the third connecting axle and be connected, the tension regulating wheel is installed to the one end of keeping away from the third connecting axle between first dwang and the second dwang, first delivery wheel and second delivery wheel are installed to the inside lower extreme of fixed substrate, the first conveying wheel is positioned at the upper end of the second conveying wheel, and the first conveying wheel and the second conveying wheel are rotatably connected with the fixed substrate through a connecting shaft.

Preferably, the both ends of PMKD one side all are provided with connecting rod and quarter ring, and the connecting rod is located the one end of quarter ring, and connecting rod, quarter ring and PMKD are adjacent between fixed connection, be provided with the sliding tray on the quarter ring, be provided with the slide bar along the inside of sliding tray between first dwang and the second dwang, the diameter of slide bar is less than the diameter of sliding tray, and the slide bar slides in the sliding tray, the outer end of slide bar is provided with spacing post along the outer end of first dwang and second dwang, and fixed connection between slide bar, spacing post, first dwang and the second dwang are adjacent.

Preferably, the fixed baseplate includes the C template, the inside upper end of C template is provided with the thickening portion, one side of the inside lower extreme of C template is provided with the back connecting plate, fixed connection between back connecting plate, thickening portion and the C template are adjacent, the upper end rotate piece and thickening portion fixed connection, the lower extreme rotate piece and back connecting plate fixed connection, the thickness of back connecting plate and thickening portion is the same, the thickness sum of thickening portion and second dwang is less than the inside thickness of C template.

Preferably, the tension adjusting wheel includes fixed disk, middle roller and first connecting axle, and the fixed disk is located the both ends of middle roller, and first connecting axle is located two the outer end of fixed disk, first connecting axle pass through the bearing rotation with first dwang and second dwang and are connected.

Preferably, the first rotating rod and the second rotating rod are rotatably connected with the C-shaped plate and the thickened portion through second connecting shafts.

Preferably, the fixed substrate further comprises a fixed plate, the fixed plate is located at the rear ends of the two ends of the C-shaped plate, and the fixed plate and the C-shaped plate are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the output rod of the driving cylinder on the upper end of one side of the fixed base plate contracts to drive the first rotating rod and the second rotating rod to rotate anticlockwise around the fixed base plate, the tension adjusting wheel moves downwards in an inclined direction, the distance between the tension adjusting wheel and the front conveying wheel is reduced, and the tension is reduced; the output rod of the driving cylinder extends to drive the first rotating rod and the second rotating rod to rotate clockwise around the fixed base plate, the tension adjusting wheel moves obliquely upwards, the distance between the tension adjusting wheel and the front conveying wheel is increased, and the tension is expanded; the position of a tension adjusting wheel is also adjusted by the contraction and extension of an output rod of a driving cylinder at the lower end of one side of the fixed substrate, so that the tension is adjusted; the first conveying wheel and the second conveying wheel stabilize the winding path of the packing belt. Through two cooperation works that drive actuating cylinder, make two tension regulating wheels adjust tension jointly, and the tension regulating wheel rotates the adjusting position, and tension adjustment action is more flow, has solved present automatic winding machine's tension adjustment mechanism and has driven the removal of regulating wheel through the cylinder basically and directly carry out tension adjustment, and the regulation action of straight-up straight-down is hard problem.

2. The utility model discloses an in, be provided with the quarter ring at the fixed baseplate opposite side, the slide bar of first dwang and second dwang slides along the sliding tray of quarter ring, when keeping away from tension pulley one end action at first dwang and second dwang, tension pulley synchronous motion guarantees the stability of tension pulley removal in-process through the sliding connection relation with the quarter ring.

3. In the utility model, the thickness of the groove formed between the C-shaped plates of the fixed base plate is larger than that of the thickened part, so that a space is reserved for the rotation of the second rotating rod, and the first rotating rod and the second rotating rod can synchronously act at the two fixed basic ends; one side of the inside C template of fixed baseplate is provided with back connecting portion, is connected with the rotation piece of fixed baseplate one side lower extreme, guarantees to drive the fixed stability of actuating cylinder and fixed baseplate.

Drawings

Fig. 1 is a front view of the tension adjusting mechanism of the intelligent automatic winding machine of the present invention;

fig. 2 is a schematic structural view of the fixing substrate of the present invention;

fig. 3 is a schematic view of the connection structure of the first rotating rod, the second rotating rod, the quarter ring and the tension adjusting wheel of the present invention.

In the figure: 1. fixing the substrate; 2. a driving cylinder; 3. a rotating member; 4. a first rotating lever; 5. a second rotating lever; 6. a quarter ring; 7. a sliding groove; 8. a limiting column; 9. a connecting rod; 10. a tension adjusting wheel; 11. fixing the disc; 12. an intermediate roll; 13. a first connecting shaft; 14. a second connecting shaft; 15. a third connecting shaft; 16. a slide bar; 17. a first delivery wheel; 18. a second delivery wheel; 19. c-shaped plates; 20. a fixing plate; 21. thickening part; 22. and a rear connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a tension adjusting mechanism of an intelligent automatic winding machine comprises a fixed base plate 1, driving cylinders 2 are installed at the upper end and the lower end of one side of the fixed base plate 1, the driving cylinders 2 are connected with the fixed base plate 1 through rotating pieces 3, the rotating pieces 3 are rotatably connected with the driving cylinders 2 through shafts, the rotating pieces 3 are fixedly connected with the fixed base plate 1, first rotating rods 4 are arranged at the upper end and the lower end of the front end of the fixed base plate 1, second rotating rods 5 are arranged at the upper end and the lower end of the rear end of the fixed base plate 1, the first rotating rods 4 are the same as the second rotating rods 5 in size, the first rotating rods 4 correspond to the second rotating rods 5 in position, output rods of the driving cylinders 2 are rotatably connected with the first rotating rods 4 and the second rotating rods 5 through third connecting shafts 15, and tension adjusting wheels 10 are installed at one ends, far away from the third connecting shafts 15, between the first rotating rods 4 and the second rotating rods 5, the lower extreme of fixed base plate 1 inside is installed first delivery wheel 17 and second delivery wheel 18, and first delivery wheel 17 is located the upper end of second delivery wheel 18, and first delivery wheel 17 and second delivery wheel 18 pass through the connecting axle with fixed base plate 1 and rotate and be connected.

Further, both ends of one side of the fixed substrate 1 are provided with a connecting rod 9 and a quarter ring 6, the connecting rod 9 is positioned at one end of the quarter ring 6, the connecting rod 9, the quarter ring 6 and the fixed substrate 1 are fixedly connected, the quarter ring 6 is provided with a sliding groove 7, a sliding rod 16 is arranged between the first rotating rod 4 and the second rotating rod 5 along the inside of the sliding groove 7, the diameter of the sliding rod 16 is smaller than that of the sliding groove 7, the sliding rod 16 slides in the sliding groove 7, the sliding rod 16 connecting the first rotating rod 4 and the second rotating rod 5 slides in the sliding groove 7 of the quarter ring 6, so as to ensure the stability of the movement of the tension adjusting wheel 10, the outer end of the sliding rod 16 is provided with a limiting column 8 and a sliding rod 16 along the outer ends of the first rotating rod 4 and the second rotating rod 5, the limit column 8, the first rotating rod 4 and the second rotating rod 5 are fixedly connected with each other.

Further, the fixed base plate 1 includes a C-shaped plate 19, a thickened portion 21 is provided at an upper end inside the C-shaped plate 19, a rear connecting plate 22 is provided at one side of a lower end inside the C-shaped plate 19, the first conveying wheel 17 and the second conveying wheel 18 are located in the thickened portion 21, a space is formed between the C-shaped plate 19 and the rear connecting plate 22, the thickened portion 21 and the C-shaped plate 19 are adjacent to each other and fixedly connected, the upper rotating member 3 is fixedly connected with the thickened portion 21, the lower rotating member 3 is fixedly connected with the rear connecting plate 22, the thicknesses of the rear connecting plate 22 and the thickened portion 21 are the same, the sum of the thicknesses of the thickened portion 21 and the second rotating rod 5 is smaller than the thickness inside the C-shaped plate 19, and a certain space is reserved for the rotation of the second rotating rod 5.

Further, the tension adjusting wheel 10 includes a fixed disk 11, a middle roller 12 and a first connecting shaft 13, the fixed disk 11 is located at two ends of the middle roller 12, the first connecting shaft 13 is located at outer ends of the two fixed disks 11, and the first connecting shaft 13 is rotatably connected with the first rotating rod 4 and the second rotating rod 5 through bearings.

Further, the first rotating lever 4 and the second rotating lever 5 are rotatably connected to the C-shaped plate 19 and the thickened portion 21 via the second connecting shaft 14.

Further, the fixed substrate 1 further comprises a fixed plate 20, a fixed hole is formed in the fixed plate 20, the fixed plate 20 is fixedly connected with the inner wall of the equipment through the fixed hole, the fixed plate 20 is located at the rear ends of the two ends of the C-shaped plate 19, and the fixed plate 20 and the C-shaped plate 19 are integrally formed.

The working principle is as follows: the upper end of one side of the fixed base plate 1 drives an output rod of the air cylinder 2 to contract to drive the first rotating rod 4 and the second rotating rod 5 to rotate anticlockwise around the fixed base plate 1, meanwhile, a sliding rod 16 connecting the first rotating rod 4 and the second rotating rod 5 slides in a sliding groove 7 of the quarter ring 6, the tension adjusting wheel 10 moves obliquely downwards, the distance between the tension adjusting wheel and the front conveying wheel is reduced, and the tension is reduced; the output rod of the driving cylinder 2 extends to drive the first rotating rod 4 and the second rotating rod 5 to rotate clockwise around the fixed base plate 1, the tension adjusting wheel 10 moves obliquely upwards, the distance between the tension adjusting wheel and the front conveying wheel is increased, and the tension is expanded; the output rod of the driving cylinder 2 at the upper end of one side of the fixed base plate 1 contracts and extends to adjust the position of the tension adjusting wheel 10 to adjust the tension. The packing belt passing through the two tension adjusting wheels 10 enters from the upper end of the first conveying wheel 17 and is output from the lower end of the second conveying wheel 18 to be connected with a winding roller of an automatic winding machine to complete winding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic winder tension adjustment mechanism with it is intelligent, includes fixed base plate (1), its characterized in that: drive actuating cylinder (2) is installed at the upper and lower both ends of fixed baseplate (1) one side, drive actuating cylinder (2) and fixed baseplate (1) and be connected through rotating piece (3), rotate piece (3) and drive actuating cylinder (2) through axle swivelling joint, rotate piece (3) and fixed baseplate (1) fixed connection, the upper and lower both ends of fixed baseplate (1) front end all are provided with first dwang (4), the upper and lower both ends of fixed baseplate (1) rear end all are provided with second dwang (5), and first dwang (4) are the same with second dwang (5) size, and first dwang (4) correspond with the position of second dwang (5), the output lever that drives actuating cylinder (2) and first dwang (4) and second dwang (5) rotate through third connecting axle (15) and be connected, the one end of keeping away from third dwang (15) between first dwang (4) and second dwang (5) is installed tension regulating wheel (10) connecting axle (10) ) The fixed base plate comprises a fixed base plate (1), wherein a first conveying wheel (17) and a second conveying wheel (18) are installed at the lower end of the inside of the fixed base plate (1), the first conveying wheel (17) is located at the upper end of the second conveying wheel (18), and the first conveying wheel (17) and the second conveying wheel (18) are rotatably connected with the fixed base plate (1) through a connecting shaft.

2. The tension adjusting mechanism of an intelligent automatic winding machine according to claim 1, characterized in that: the two ends of one side of the fixed base plate (1) are respectively provided with a connecting rod (9) and a quarter ring (6), the connecting rod (9) is positioned at one end of the quarter ring (6), the connecting rod (9), the quarter ring (6) and the fixed base plate (1) are adjacently and fixedly connected, a sliding groove (7) is formed in the quarter ring (6), a sliding rod (16) is arranged between the first rotating rod (4) and the second rotating rod (5) along the inner part of the sliding groove (7), the diameter of the sliding rod (16) is smaller than that of the sliding groove (7), the sliding rod (16) slides in the sliding groove (7), the outer end of slide bar (16) is provided with spacing post (8) along the outer end of first dwang (4) and second dwang (5), and slide bar (16), spacing post (8), first dwang (4) and second dwang (5) are adjacent between fixed connection.

3. The tension adjusting mechanism of an intelligent automatic winding machine according to claim 1, characterized in that: fixed baseplate (1) includes C template (19), the inside upper end of C template (19) is provided with thickening portion (21), one side of the inside lower extreme of C template (19) is provided with back connecting plate (22), and back connecting plate (22), thickening portion (21) and C template (19) are adjacent between fixed connection, upper end rotate piece (3) and thickening portion (21) fixed connection, lower extreme rotate piece (3) and back connecting plate (22) fixed connection, and the thickness of back connecting plate (22) and thickening portion (21) is the same, and the thickness sum of thickening portion (21) and second dwang (5) is less than the inside thickness of C template (19).

4. The tension adjusting mechanism of an intelligent automatic winding machine according to claim 1, characterized in that: tension adjustment wheel (10) are including fixed disk (11), middle roller (12) and first connecting axle (13), and fixed disk (11) are located the both ends of middle roller (12), and first connecting axle (13) are located two the outer end of fixed disk (11), first connecting axle (13) are connected through the bearing rotation with first dwang (4) and second dwang (5).

5. The tension adjusting mechanism of an intelligent automatic winding machine according to claim 1, characterized in that: the first rotating rod (4) and the second rotating rod (5) are rotatably connected with the C-shaped plate (19) and the thickened portion (21) through a second connecting shaft (14).

6. The tension adjusting mechanism of an intelligent automatic winding machine according to claim 1, characterized in that: the fixed substrate (1) further comprises a fixed plate (20), the fixed plate (20) is located at the rear ends of the two ends of the C-shaped plate (19), and the fixed plate (20) and the C-shaped plate (19) are integrally formed.