CN219566973U

CN219566973U - PE film stretching and winding equipment

Info

Publication number: CN219566973U
Application number: CN202320015443.2U
Authority: CN
Inventors: 邓忠健; 何林
Original assignee: Guiyang Xinhengtai Industrial Co ltd
Current assignee: Guiyang Xinhengtai Industrial Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-22
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses PE film stretching and winding equipment, and relates to the technical field of PE film processing. This PE membrane is tensile around rolling up equipment, comprising a base plate, the strip piece, press dynamic mechanism and violently draw the mechanism, the top fixed mounting of bottom plate has riser and U template, the top of bottom plate is provided with the riser and is located the rear side of riser, the adjacent lateral wall of riser and riser all rotates and installs the fender material roller, be provided with three group on the fender material roller and be the tight piece that rises that annular set up, strip piece fixed mounting is in the top of bottom plate, the top of strip piece is provided with the return shell, the inside of return shell and U template is all rotated and is installed two sets of conveying rollers, press dynamic mechanism sets up on keeping off the material roller, violently draw the mechanism to set up on the bottom plate. This PE membrane is tensile around rolling up equipment can rise and fasten the barrel of fixing different sizes and length, and conveniently adjusts the distance between riser and the riser in order to be convenient for the dismouting of barrel, still conveniently carries out tensile tight processing that rises with it when PE membrane is rolled up, has ensured around rolling up quality.

Description

PE film stretching and winding equipment

Technical Field

The utility model relates to the technical field of PE film processing, in particular to PE film stretching and winding equipment.

Background

The utility model discloses a PE membrane stretching and winding equipment with the publication number of CN217498119U, which comprises a supporting device, strutting arrangement is including rotating the bracing piece, extending the support, spacing apron, supporting the base, motor and second gear, spacing apron fixed mounting is at the top both ends of supporting the base, extend support fixed mounting and support the side end of base, the bracing piece that rotates and connect and keep away from the one end top of supporting the base at extending the support, motor fixed mounting is at the one end of supporting the base, second gear fixed mounting is at the side end center that the motor deviates from supporting the base, rotate storage device and include first runner, hexagonal inserted bar, back shaft, second runner and first gear, back shaft fixed connection is at the opposite one end center of first runner and second runner. According to the PE film pressing device, the positioning clamping device is arranged, so that the PE film pressing operation can be implemented while the winding disc is installed, and the convenience in assembling the winding device is improved.

Above-mentioned PE membrane is tensile around rolling up equipment is difficult to fix the barrel of different sizes and length, has reduced its application scope, and the dismouting of barrel is also comparatively inconvenient, consequently, can handle its improvement.

Disclosure of Invention

The utility model aims to provide PE film stretching and winding equipment, which can solve the problems that the winding barrels with different sizes and lengths are difficult to fix, the application range is reduced, and the winding barrels are inconvenient to assemble and disassemble.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PE membrane is tensile around rolling up equipment, comprising a base plate, the strip piece, press the mechanism and violently draw the mechanism, the top fixed mounting of bottom plate has riser and U template, the top of bottom plate is provided with the riser and is located the rear side of riser, the adjacent lateral wall of riser and riser all rotates and installs the fender material roller, be provided with three group on the fender material roller and be the tight piece that rises that annular set up, strip piece fixed mounting is in the top of bottom plate, the top of strip piece is provided with the return shell, the inside of return shell and U template is all rotated and is installed two sets of conveying rollers, press the mechanism to set up on keeping off the material roller, press the mechanism can order about to rise tight piece and outwards remove, violently draw the mechanism to set up on the bottom plate, violently draw the mechanism can order about riser and riser to be close to or keep away from.

Preferably, a cavity is formed in the strip block, a T-shaped block is slidably mounted in the cavity, a spring B is fixedly mounted between the bottom of the T-shaped block and the cavity, and the top of the T-shaped block penetrates through the strip block and is fixedly connected with the square shell.

Preferably, the front side of riser fixed mounting has the motor, and the pivot of motor passes the riser and with fender material roller fixed connection, conveniently drives the rotation that keeps off the material pole.

Preferably, three groups of limiting ports and three groups of mounting grooves are formed in the material blocking roller, the tensioning block is slidably mounted in the mounting groove, the outer wall of the tensioning block is fixedly provided with a transverse block and slidably mounted in the limiting ports, and a spring A is fixedly mounted between the transverse block and the limiting ports.

Preferably, the pressing mechanism comprises a trapezoid block, a cylinder, a threaded rod, a connecting rod, a knob and a bevel gear, wherein a transmission cavity, a cylinder hole and a notch are formed in the material blocking roller, the trapezoid block is slidably mounted in the notch, the cylinder is located in the cylinder hole, one end of the cylinder is rotationally connected to the transmission cavity, a thread groove is formed in the cylinder, the threaded rod is threadedly mounted in the cylinder, one end of the threaded rod is fixedly connected with the trapezoid block, one end of the connecting rod is fixedly connected with the knob, the other end of the connecting rod extends into the transmission cavity and is fixedly connected with one group of bevel gears, the outer wall of the cylinder is fixedly provided with another group of bevel gears, and the other group of bevel gears are meshed with the two groups of bevel gears.

Preferably, three groups of annular holes are formed in the material blocking roller, bearings are fixedly installed in the three groups of annular holes, the inner wall of one group of bearings is in interference fit with the cylinder, the other group of bearings is in interference fit with the outer wall of the connecting rod, and a rubber pad is fixedly installed on the outer wall of the tensioning block, so that the phenomenon that the material rolling barrel is not easy to damage during tensioning is avoided.

Preferably, the horizontal pulling mechanism comprises an electric push rod and a sliding block, a sliding groove and a strip-shaped opening are formed in the bottom plate, the sliding block is slidably mounted in the sliding groove, the top of the sliding block penetrates through the strip-shaped opening and is fixedly connected with the vertical plate, and the electric push rod is fixedly mounted at the top of the bottom plate and is fixedly connected with the vertical plate at the free end of the electric push rod.

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

this PE membrane is tensile around rolling up equipment uses through trapezoidal piece, cylinder, threaded rod, connecting rod, knob, bevel gear, electric putter, slider, tight piece that rises, horizontal piece, spring A and rubber pad's cooperation, on the one hand can rise the tight roll of material section of thick bamboo and fix on the outer wall that keeps off the material roller, and can fix the roll of different sizes, mobility and practicality of this equipment have been improved, on the other hand can fix the roll of different length, and can adjust the distance between riser and the riser in order to roll up the dismouting of material section of thick bamboo, the convenience of use of this equipment has been strengthened, through the setting of strip piece, T type piece, spring B, the back shape shell, U template and conveying roller, conveniently carry out tensile tight processing with it when PE membrane is around rolling up, the quality of coiling has been ensured.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic right-side view of a material blocking roller according to the present utility model;

fig. 3 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a bottom plate; 2. a riser; 3. a vertical plate; 4. a material blocking roller; 5. a pressing mechanism; 51. a trapezoid block; 52. a cylinder; 53. a threaded rod; 54. a connecting rod; 55. a knob; 56. bevel gears; 6. a horizontal pulling mechanism; 61. an electric push rod; 62. a slide block; 7. a tensioning block; 8. a transverse block; 9. a spring A; 10. a rubber pad; 11. a bearing; 12. a motor; 13. a bar; 14. a T-shaped block; 15. a spring B; 16. a loop-shaped shell; 17. a U-shaped plate; 18. and a conveying roller.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a PE membrane is tensile around rolling up equipment, including bottom plate 1, strip 13, press mechanism 5 and violently draw mechanism 6, the top fixed mounting of bottom plate 1 has riser 2 and U template 17, the top of bottom plate 1 is provided with riser 3 and is located the rear side of riser 2, keep off the material roller 4 is all rotated to the adjacent lateral wall of riser 2 and riser 3, keep off and be provided with three group and be annular tight piece 7 that rises that sets up on the material roller 4, strip 13 fixed mounting is in the top of bottom plate 1, strip 13's top is provided with the return shell 16, return shell 16 and the inside of U template 17 are all rotated and are installed two sets of conveying rollers 18, press mechanism 5 sets up on keeping off the material roller 4, press mechanism 5 can drive tight piece 7 outside the removal of rising, violently draw mechanism 6 sets up on bottom plate 1, violently draw mechanism 6 can drive riser 3 and riser 2 to be close to or keep away from.

The cavity is arranged on the strip block 13, the T-shaped block 14 is arranged in the cavity in a sliding manner, the spring B15 is fixedly arranged between the bottom of the T-shaped block 14 and the cavity, the top of the T-shaped block 14 passes through the strip block 13 and is fixedly connected with the back-shaped shell 16, the motor 12 is fixedly arranged on the front side of the vertical plate 2, the rotating shaft of the motor 12 passes through the vertical plate 2 and is fixedly connected with the material blocking roller 4, three groups of limiting openings and three groups of mounting grooves are arranged on the material blocking roller 4, the tensioning block 7 is slidably arranged in the mounting grooves, the transverse block 8 is fixedly arranged on the outer wall of the tensioning block 7 and is slidably arranged in the limiting openings, the spring A9 is fixedly arranged between the transverse block 8 and the limiting openings, the PE film passes through the U-shaped plate 17 and the two groups of conveying rollers 18 on the back-shaped shell 16, then the PE film is sleeved on the material winding drum and is controlled to be started, the PE film can be wound up, the spring B15 automatically pulls the T-shaped block 14 and the back-shaped shell 16 to move downwards according to the tightness of the PE film, and the two groups of the conveying rollers 18 on the back-shaped shell 16 are convenient to wind the PE film, and the PE film can be wound up conveniently.

The pressing mechanism 5 comprises a trapezoid block 51, a cylinder 52, a threaded rod 53, a connecting rod 54, a knob 55 and a bevel gear 56, wherein a transmission cavity, a cylinder hole and a notch are formed in the material blocking roller 4, the trapezoid block 51 is slidably arranged in the notch, the cylinder 52 is positioned in the cylinder hole, one end of the cylinder 52 is rotationally connected to the transmission cavity, a thread groove is formed in the cylinder 52, the threaded rod 53 is threadedly arranged in the cylinder 52, one end of the threaded rod 53 is fixedly connected with the trapezoid block 51, one end of the connecting rod 54 is fixedly connected with the knob 55, the other end of the connecting rod 54 extends into the transmission cavity and is fixedly connected with one group of bevel gears 56, the other group of bevel gears 56 are meshed with the two groups of bevel gears 56, three groups of annular holes are formed in the material blocking roller 4, bearings 11 are fixedly arranged in the three groups of annular holes, the inner walls of one group of bearings 11 are in interference fit with the cylinder 52, the other group of bearings 11 are in interference fit with the outer wall of the connecting rod 54, the rubber pad 10 is fixedly arranged on the outer wall of the tensioning block 7, the transverse pulling mechanism 6 comprises an electric push rod 61 and a sliding block 62, a chute and a strip-shaped opening are formed in the bottom plate 1, the sliding block 62 is slidably arranged in the chute, the top of the sliding block 62 penetrates through the strip-shaped opening and is fixedly connected with the vertical plate 3, the electric push rod 61 is fixedly arranged on the top of the bottom plate 1, the free end of the sliding block 61 is fixedly connected with the vertical plate 3, a material rolling barrel is sleeved on the material blocking roller 4 on the outer wall of the vertical plate 2, the electric push rod 61 is immediately controlled to drive the sliding block 62 and the vertical plate 3 to move forwards, then the material rolling barrel is positioned on the outer walls of the two groups of material blocking rollers 4, then the connecting rod 54 is screwed by holding a knob 55 in a hand, then the cylinder 52 is driven to rotate by three groups of bevel gears 56, the cylinder 52 drives the trapezoidal block 51 to move leftwards by the threaded rod 53, then the tensioning block 7 is automatically extruded outwards and is contacted with the inner wall of the material rolling barrel, can rise the tight processing with the barrel, can rise the barrel and fix on the outer wall that keeps off material roller 4 on the one hand, and can fix the barrel of equidimension not, improved the mobility and the practicality of this equipment, on the other hand can fix the barrel of different length, can also adjust the distance between riser 3 and riser 2 in order to be convenient for the dismouting of barrel.

Working principle: the material cylinder is sleeved on the material blocking rollers 4 on the outer wall of the vertical plate 2, the electric push rod 61 is controlled to drive the sliding blocks 62 and the vertical plate 3 to move forwards, then the material cylinder is positioned on the outer wall of the two groups of material blocking rollers 4, the hand-held knob 55 is immediately screwed to rotate the connecting rod 54, then the three groups of bevel gears 56 drive the cylinder 52 to rotate, the cylinder 52 drives the trapezoid block 51 to move leftwards through the threaded rod 53, the tensioning block 7 is immediately and automatically extruded to move outwards and contact with the inner wall of the material cylinder, the material cylinder tensioning treatment can be carried out, the PE film passes through the U-shaped plate 17 and the two groups of conveying rollers 18 on the spiral shell 16, then the PE film is sleeved on the material cylinder and the starting of the motor 12 is controlled, the PE film can be wound, the spring B15 automatically pulls the T-shaped block 14 and the spiral shell 16 to move downwards according to the tightness of the PE film, and the two groups of conveying rollers 18 on the spiral shell 16 tighten the PE film.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A PE film stretch-wrap apparatus, comprising:

the bottom plate (1) is fixedly provided with a vertical plate (2) and a U-shaped plate (17) at the top, the top of the bottom plate (1) is provided with a vertical plate (3) and is positioned at the rear side of the vertical plate (2), the adjacent side walls of the vertical plate (2) and the vertical plate (3) are respectively and rotatably provided with a material blocking roller (4), and three groups of tensioning blocks (7) which are annularly arranged are arranged on the material blocking rollers (4);

the strip block (13) is fixedly arranged at the top of the bottom plate (1), a rectangular shell (16) is arranged at the top of the strip block (13), and two groups of conveying rollers (18) are rotatably arranged in the rectangular shell (16) and the U-shaped plate (17);

the pressing mechanism (5) is arranged on the material blocking roller (4), and the pressing mechanism (5) can drive the tensioning block (7) to move outwards;

the horizontal pulling mechanism (6) is arranged on the bottom plate (1), and the horizontal pulling mechanism (6) can drive the vertical plate (3) to be close to or far away from the vertical plate (2).

2. The PE film stretch-wrapping apparatus according to claim 1, wherein: a cavity is formed in the strip block (13), a T-shaped block (14) is slidably mounted in the cavity, a spring B (15) is fixedly mounted between the bottom of the T-shaped block (14) and the cavity, and the top of the T-shaped block (14) penetrates through the strip block (13) and is fixedly connected with the square shell (16).

3. The PE film stretch-wrapping apparatus according to claim 1, wherein: the front side of the vertical plate (2) is fixedly provided with a motor (12), and a rotating shaft of the motor (12) penetrates through the vertical plate (2) and is fixedly connected with the material blocking roller (4).

4. The PE film stretch-wrapping apparatus according to claim 1, wherein: three groups of limiting ports and three groups of mounting grooves are formed in the material blocking roller (4), the tensioning block (7) is slidably mounted in the mounting groove, the outer wall of the tensioning block (7) is fixedly provided with the transverse block (8) and slidably mounted in the limiting ports, and the spring A (9) is fixedly mounted between the transverse block (8) and the limiting ports.

5. The PE film stretch-wrapping apparatus according to claim 1, wherein: the pressing mechanism (5) comprises a trapezoid block (51), a cylinder (52), a threaded rod (53), a connecting rod (54), a knob (55) and a bevel gear (56), wherein a transmission cavity, a cylinder hole and a notch are formed in the material blocking roller (4), the trapezoid block (51) is slidably mounted in the notch, the cylinder (52) is located in the cylinder hole, one end of the cylinder (52) is rotationally connected to the transmission cavity, a thread groove is formed in the cylinder (52) and the threaded rod (53) is in threaded mounting in the cylinder, one end of the threaded rod (53) is fixedly connected with the trapezoid block (51), one end of the connecting rod (54) is fixedly connected with the knob (55), the other end of the connecting rod (54) extends to the transmission cavity and is fixedly connected with one group of bevel gears (56), the other group of bevel gears (56) are fixedly mounted on the outer wall of the cylinder (52), and the other group of bevel gears (56) are meshed with the two groups of bevel gears (56).

6. The PE film stretch-wrapping apparatus according to claim 5, wherein: three groups of annular holes are formed in the material blocking roller (4), bearings (11) are fixedly installed in the annular holes, the inner wall of one group of bearings (11) is in interference fit with a cylinder (52), the other group of bearings (11) is in interference fit with the outer wall of a connecting rod (54), and rubber pads (10) are fixedly installed on the outer wall of the tensioning block (7).

7. The PE film stretch-wrapping apparatus according to claim 1, wherein: the horizontal pulling mechanism (6) comprises an electric push rod (61) and a sliding block (62), wherein a sliding groove and a strip-shaped opening are formed in the bottom plate (1), the sliding block (62) is slidably installed in the sliding groove, the top of the sliding block penetrates through the strip-shaped opening and is fixedly connected with the vertical plate (3), and the electric push rod (61) is fixedly installed at the top of the bottom plate (1) and the free end of the electric push rod is fixedly connected with the vertical plate (3).