CN218841194U

CN218841194U - Special wind-up roll of plastic film

Info

Publication number: CN218841194U
Application number: CN202223499597.8U
Authority: CN
Inventors: 钱川
Original assignee: ZHEJIANG JIULONG PLASTIC CO Ltd
Current assignee: ZHEJIANG JIULONG PLASTIC CO Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-11
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of the wind-up roll, concretely relates to special wind-up roll of plastic film, the motor comprises a roller, fixed the cup jointing has a support section of thick bamboo in the roller, fixed the cup jointing has the bearing in the support section of thick bamboo, fixed the cup jointing has the screw rod in the bearing, the outside of screw rod is provided with adjustment mechanism, the last roof that is provided with of adjustment mechanism, fixed the cup jointing has the backup pad in the roller, be provided with telescopic machanism in the roller. The utility model discloses a set up screw rod, bracing piece, sloping block, swash plate, yan Weikuai, dovetail, roof isotructure, be threaded motion through rotating screw rod and swash plate, and then make the sloping block remove, and then make the bracing piece drive the roof and remove to the roller, and then make plastic film can wholly break away from the device after the rolling, it is more convenient to use.

Description

Special wind-up roll of plastic film

Technical Field

The utility model relates to a wind-up roll technical field specifically is a special wind-up roll of plastic film.

Background

Plastic film need carry out the rolling after processing is accomplished, generally can roll up into the tube-shape through the special wind-up roll of plastic film, and utility model patent that the publication number is CN205114617U discloses a plastic film wind-up roll, include: the rotary shaft is arranged in the center of the roller, the roller comprises a roller body, a positioning groove and a positioning strip, the positioning groove is arranged on the roller body, and the positioning strip is inserted into the positioning groove; this wind-up roll adopts constant head tank and location strip cooperation location plastic film, is equipped with the double faced adhesive tape on the wind-up roll simultaneously, but quick rolling plastic film avoids appearing the crease on the plastic film. However, when the device is used, the film is left on the device after being rolled and formed, so that the film is not convenient to separate from the device, and meanwhile, when the device is used integrally, the film is generally directly installed with the support through a screw and other structures, so that the film is not convenient to install and disassemble. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special wind-up roll of plastic film has solved and has stayed on the device after the film rolling shaping, is not convenient for and the problem of device separation, has still solved the device wholly when using, generally directly passes through the structural installation such as screw with the support, and the problem convenient enough is dismantled in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special wind-up roll of plastic film, includes the roller, fixed the cup jointing has a support section of thick bamboo in the roller, fixed the cup jointing has the bearing in the support section of thick bamboo, fixed the cup jointing has the screw rod in the bearing, the outside of screw rod is provided with adjustment mechanism, the last roof that is provided with of adjustment mechanism, fixed the cup jointing has the backup pad in the roller, be provided with telescopic machanism in the roller.

Preferably, adjustment mechanism includes bracing piece, sloping block, swash plate, yan Weikuai, dovetail, ejector pin, spring, the welding has the bracing piece on the roof, the welding has the sloping block on the bracing piece, sloping block and roller contact, the contact has the swash plate on the sloping block, the welding has Yan Weikuai on the swash plate, swash plate and screw rod pass through threaded connection, sliding connection has the ejector pin in the roller, ejector pin and roof welding, the outside of ejector pin is provided with the spring, the one end and the roof welding of spring, the other end and the roller welding of spring. Doing the screw motion through rotating screw rod and swash plate, and then making the sloping block remove, and then make the bracing piece drive the roof and remove to the roller, and then make plastic film can wholly break away from the device after the rolling, it is more convenient to use.

Preferably, a dovetail groove is formed in the inclined block, and a dovetail block is connected in the dovetail groove in a sliding mode. The inclined block and the inclined plate are connected by arranging the dovetail groove and the dovetail block.

Preferably, telescopic machanism includes back shaft, guide block, guide slot, connecting rod, pressure spring, back shaft and roller sliding connection, the welding has the guide block on the roller, the welding has the connecting rod on the back shaft, connecting rod and backup pad sliding connection, the outside of connecting rod is provided with the pressure spring. Act on the back shaft through the pressure spring for the back shaft can slide in the roller, and then make the roller only slide in the roller through removing the back shaft when installing and dismantling can, make the device integral erection dismantle more convenient.

Preferably, the support shaft is provided with a guide groove, and a guide block is connected in the guide groove in a sliding manner. Through setting up the guide slot and leading the cooperation of piece, lead the removal of back shaft.

Preferably, one end of the pressure spring is welded with the support shaft, and the other end of the pressure spring is welded with the support plate. Through setting up the pressure spring for the back shaft is convenient for reset.

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

1. the utility model discloses a set up screw rod, bracing piece, sloping block, swash plate, yan Weikuai, dovetail, roof isotructure, be screw motion through rotating screw rod and swash plate, and then make the sloping block remove, and then make the bracing piece drive the roof and remove to the roller, and then make plastic film can wholly break away from the device after the rolling, it is more convenient to use.

2. The utility model discloses a set up back shaft, guide block, guide slot, connecting rod, pressure spring isotructure, act on the back shaft through the pressure spring for the back shaft can slide in the roller, and then make the roller only slide in the roller through removing the back shaft when installing and dismantling can, make the device integral erection dismantle more convenient.

Drawings

FIG. 1 is a perspective view of the whole structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a roller; 2. a support cylinder; 3. a bearing; 4. a screw; 5. an adjustment mechanism; 6. a top plate; 7. a support plate; 8. a telescoping mechanism; 51. a support bar; 52. a sloping block; 53. a sloping plate; 54. yan Weikuai; 55. a dovetail groove; 56. a top rod; 57. a spring; 81. a support shaft; 82. a guide block; 83. a guide groove; 84. a connecting rod; 85. and (5) pressing a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a winding roll special for plastic films comprises a roll 1, a supporting cylinder 2 is fixedly sleeved in the roll 1, a bearing 3 is fixedly sleeved in the supporting cylinder 2, a screw rod 4 is fixedly sleeved in the bearing 3, an adjusting mechanism 5 is arranged on the outer side of the screw rod 4, a top plate 6 is arranged on the adjusting mechanism 5, a supporting plate 7 is fixedly sleeved in the roll 1, and a telescopic mechanism 8 is arranged in the roll 1.

Referring to fig. 2 and 3, the adjusting mechanism 5 includes a support rod 51, an inclined block 52, an inclined plate 53, a dovetail block 54, a dovetail groove 55, a push rod 56 and a spring 57, the support rod 51 is welded on the top plate 6, the inclined block 52 is welded on the support rod 51, the inclined block 52 is in contact with the roller 1, the inclined plate 53 is in contact with the inclined block 52, the Yan Weikuai is welded on the inclined plate 53, the dovetail groove 55 is formed on the inclined block 52, yan Weikuai is slidably connected in the dovetail groove 55, the inclined block 52 is connected with the inclined plate 53 by arranging the dovetail groove 55 and the dovetail block 54, the inclined plate 53 is in threaded connection with the screw 4, the push rod 56 is slidably connected in the roller 1, the push rod 56 is welded with the top plate 6, the spring 57 is arranged on the outer side of the push rod 56, one end of the spring 57 is welded with the top plate 6, the other end of the spring 57 is welded with the roller 1, the screw 4 and the inclined plate 53 are in threaded motion by rotating the screw, so that the inclined block 52 moves, the support rod 51 drives the top plate 6 to move, so that the support rod 51 drives the top plate 6 to move the roller 1, and the plastic film can be integrally separated from the device after being rolled.

Please refer to fig. 2 and fig. 3, the telescoping mechanism 8 includes a support shaft 81, a guide block 82, a guide groove 83, a connecting rod 84, a pressure spring 85, the support shaft 81 is slidably connected with the roller 1, the guide block 82 is welded on the roller 1, the guide groove 83 is formed in the support shaft 81, the guide block 82 is slidably connected in the guide groove 83, the guide groove 83 is matched with the guide block 82, the support shaft 81 is guided to move, the connecting rod 84 is welded on the support shaft 81, the connecting rod 84 is slidably connected with the support plate 7, a pressure spring 85 is arranged outside the connecting rod 84, one end of the pressure spring 85 is welded with the support shaft 81, the other end of the pressure spring 85 is welded with the support plate 7, the support shaft 81 is convenient to reset by setting the pressure spring 85, the support shaft 81 can slide in the roller 1 by acting on the support shaft 81, and further the roller 1 can slide in the roller 1 by moving the support shaft 81 when being installed and disassembled, so that the whole installation and disassembly of the device is more convenient.

The utility model discloses the concrete implementation process as follows: during installation device, to support a section of thick bamboo 2 grafting entering support one end downthehole, then press the back shaft 81 and slide to roller 1, make pressure spring 85 compressed, then with the hole position alignment of back shaft 81 and support drive driven one end, loosen back shaft 81, pressure spring 85 resets and makes back shaft 81 stretch out from roller 1, it is downthehole to get into, act on back shaft 81 through pressure spring 85, make back shaft 81 can slide in roller 1, and then make roller 1 only slide in roller 1 through removing back shaft 81 when carrying out the installation dismantlement, make device integral erection dismantle more convenient, after the film rolling is accomplished, rotation screw rod 4 and swash plate 53 are threaded motion, and then make sloping block 52 remove, and then make the bracing piece 51 drive roof 6 and remove to roller 1, and then make plastic film can wholly break away from the device after the rolling, it is more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special wind-up roll of plastic film, includes roller (1), its characterized in that: the fixed cover has been cup jointed in roller (1) and has been supported a section of thick bamboo (2), it has bearing (3) to cup joint in a section of thick bamboo (2), screw rod (4) have been cup jointed to bearing (3) internal fixation, the outside of screw rod (4) is provided with adjustment mechanism (5), be provided with roof (6) on adjustment mechanism (5), the fixed cover has been cup jointed backup pad (7) in roller (1), be provided with telescopic machanism (8) in roller (1).

2. The special winding roller for the plastic film according to claim 1, wherein: adjustment mechanism (5) are including bracing piece (51), sloping block (52), swash plate (53), forked tail piece (54), dovetail (55), ejector pin (56), spring (57), the welding has bracing piece (51) on roof (6), the welding has sloping block (52) on bracing piece (51), sloping block (52) and roller (1) contact, the contact has swash plate (53) on sloping block (52), the welding has Yan Weikuai (54) on sloping plate (53), swash plate (53) and screw rod (4) pass through threaded connection, sliding connection has ejector pin (56) in roller (1), ejector pin (56) and roof (6) welding, the outside of ejector pin (56) is provided with spring (57), the one end and roof (6) welding of spring (57), the other end and the roller (1) welding of spring (57).

3. The special plastic film wind-up roll according to claim 2, characterized in that: the inclined block (52) is provided with a dovetail groove (55), and the dovetail groove (55) is connected with Yan Weikuai (54) in a sliding mode.

4. The special winding roller for the plastic film according to claim 1, wherein: telescopic machanism (8) are including back shaft (81), guide block (82), guide slot (83), connecting rod (84), pressure spring (85), back shaft (81) and roller (1) sliding connection, the welding has guide block (82) on roller (1), the welding has connecting rod (84) on back shaft (81), connecting rod (84) and backup pad (7) sliding connection, the outside of connecting rod (84) is provided with pressure spring (85).

5. The special plastic film winding roller according to claim 4, characterized in that: the supporting shaft (81) is provided with a guide groove (83), and a guide block (82) is connected in the guide groove (83) in a sliding mode.

6. The special plastic film winding roller according to claim 4, characterized in that: one end of the pressure spring (85) is welded with the support shaft (81), and the other end of the pressure spring (85) is welded with the support plate (7).