CN216511839U

CN216511839U - Film blowing machine coiling mechanism

Info

Publication number: CN216511839U
Application number: CN202123392347.XU
Authority: CN
Inventors: 侯钧瀚; 侯广波
Original assignee: Shandong Jinshoufeng New Material Co ltd
Current assignee: Shandong Jinshoufeng New Material Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a film blowing machine winding device which comprises a base, wherein the upper surface of the base is connected with two sliding plates in a sliding manner, an adjusting mechanism used for adjusting the distance between the two sliding plates is arranged on the base, supporting plates are fixedly connected to the two sliding plates, clamping grooves are formed in the upper ends of the two supporting plates, sliding blocks are matched in the clamping grooves in a sliding manner, grooves are formed in the inner walls of the clamping grooves, wedge-shaped blocks are matched in the grooves in a sliding manner, the wedge-shaped blocks are movably connected with the side walls of the grooves through springs, connecting rods are fixedly connected to the side walls of the wedge-shaped blocks, and the connecting rods penetrate through the supporting plates. The winding roller mounting and dismounting device is convenient and quick to mount and dismount, reduces labor intensity, is beneficial to improving working efficiency, can quickly adjust the distance between the two supporting plates, can mount and use winding rollers with different lengths, and is wide in application range and high in flexibility.

Description

Film blowing machine coiling mechanism

Technical Field

The utility model relates to the technical field of winding devices, in particular to a winding device of a film blowing machine.

Background

The film blowing machine heats and melts plastic particles and blows the plastic particles into a film, the produced film is pulled to the winding device through the tractor, and the film is wound by the winding device, so that the film is convenient to carry and transport.

Current inflation film manufacturing machine coiling mechanism is fixed the position of wind-up roll through the bolt mostly in the in-service use process, and the process of installing and dismantling the wind-up roll is comparatively loaded down with trivial details, and is consuming time longer, and intensity of labour is big to the structure of coiling mechanism is fixed, and its size can't be adjusted, consequently can't install the wind-up roll of different length sizes, and application scope is little, and the flexibility ratio is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of inconvenience in mounting and dismounting and small application range in the prior art, and provides a film blowing machine winding device which is convenient to mount and dismount and wide in application range.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a winding device of a film blowing machine, which comprises a base, wherein the upper surface of the base is connected with two sliding plates in a sliding way, the base is provided with an adjusting mechanism for adjusting the distance between the two sliding plates, the two sliding plates are fixedly connected with supporting plates, the upper ends of the two supporting plates are respectively provided with a clamping groove, the sliding block is in sliding fit in the clamping groove, the inner wall of the clamping groove is provided with a groove, the wedge-shaped block is in sliding fit in the groove, the wedge-shaped block is movably connected with the side wall of the groove through a spring, the side wall of the wedge-shaped block is fixedly connected with a connecting rod, the connecting rod penetrates through the supporting plate, a roll shaft is arranged between the two sliding blocks, a winding roll coaxial with the roll shaft is fixedly arranged on the roll shaft, two ends of the roll shaft respectively penetrate through the two sliding blocks, and the roller shaft is rotationally connected with the sliding block through a bearing, and a driving mechanism for driving the winding roller to rotate is arranged on the supporting plate.

Preferably, the adjusting mechanism comprises an adjusting motor fixedly mounted on the base, an output shaft of the adjusting motor is connected with a lead screw through a coupler, the lead screw sequentially penetrates through the two sliding plates and is in threaded fit with the two sliding plates, and the screw direction of the lead screw is opposite to that of the threads at the threaded fit position of the two sliding plates.

Preferably, the base is fixedly connected with a rotating seat, and one end, far away from the adjusting motor, of the screw rod is rotatably connected to the rotating seat.

Preferably, the connecting rod is located the outer one end fixedly connected with push pedal of backup pad, the lateral wall of push pedal is the arc structure.

Preferably, be provided with the bar spout on the lateral wall in joint groove, integrated into one piece has the protruding piece on the lateral wall of slider, protruding piece sliding fit is in the bar spout.

Preferably, actuating mechanism includes fixed connection in the mounting panel in one of them backup pad, fixed mounting has driving motor on the mounting panel, be provided with drive gear on driving motor's the output shaft, fixedly connected with driven gear on the roller, drive gear and driven gear meshing.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the sliding block, the clamping groove and the wedge-shaped block are arranged, when the sliding block is installed, the sliding block can be directly slid into the clamping groove, and the clamping groove is clamped and fixed by the wedge-shaped block, when the sliding block is disassembled, the sliding block can be slid out of the clamping groove only by pulling the wedge-shaped block into the groove, so that the installation and disassembly operations are convenient and quick, the labor intensity is reduced, and the improvement of the working efficiency is facilitated.

2. According to the utility model, by arranging the screw rod and the sliding plate, the distance between the two supporting plates can be quickly adjusted, so that the winding rollers with different lengths can be installed and used, and the winding roller has the advantages of wide application range and high flexibility.

Drawings

FIG. 1 is a schematic structural view of a winding device of a film blowing machine according to the present invention;

FIG. 2 is a schematic side view of a winding device of a film blowing machine according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: the device comprises a base 1, a sliding plate 2, a supporting plate 3, a clamping groove 4, a sliding block 5, a groove 6, a wedge-shaped block 7, a spring 8, a connecting rod 9, a roller shaft 10, a wind-up roll 11, a bearing 12, an adjusting motor 13, a screw 14, a rotating seat 15, a push plate 16, a protruding block 17, a mounting plate 18, a driving motor 19, a driving gear 20 and a driven gear 21.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a winding device of a film blowing machine comprises a base 1, two sliding plates 2 are slidably connected to the upper surface of the base 1, an adjusting mechanism for adjusting the distance between the two sliding plates 2 is arranged on the base 1, it should be noted that the adjusting mechanism comprises an adjusting motor 13 fixedly mounted on the base 1, a lead screw 14 is connected to an output shaft of the adjusting motor 13 through a coupling, the adjusting motor 13 is 70BL-a in type and can drive the lead screw 14 to rotate forward or backward, the lead screw 14 sequentially penetrates through the two sliding plates 2 and is in threaded fit with the two sliding plates 2, the screw direction of the screw thread at the threaded fit position of the lead screw 14 and the two sliding plates 2 is opposite, the lead screw 14 can drive the two sliding blocks 2 to move in opposite directions when rotating, and then the distance between the two supporting plates 3 can be rapidly adjusted, so that the winding rollers 11 with different lengths and sizes can be installed and used, wide application range and high flexibility.

It is worth mentioning that the base 1 is fixedly connected with a rotating seat 15, and one end of the screw rod 14 far away from the adjusting motor 13 is rotatably connected to the rotating seat 15, so that the screw rod 14 can stably rotate to work conveniently.

In the utility model, the two sliding plates 2 are fixedly connected with the supporting plates 3, the upper ends of the two supporting plates 3 are respectively provided with the clamping groove 4, the sliding block 5 is in sliding fit in the clamping groove 4, the inner wall of the clamping groove 4 is provided with the groove 6, the groove 6 is in sliding fit with the wedge block 7, the wedge shape of the wedge block 7 faces upwards, when the sliding block 5 slides into the clamping groove 4 from the upper side, the sliding block is firstly contacted with the wedge surface of the wedge block 7 and pushes the wedge block 7 to enter the groove 6, the wedge block 7 is movably connected with the side wall of the groove 6 through the spring 8, the side wall of the wedge block 7 is fixedly connected with the connecting rod 9, the connecting rod 9 penetrates through the supporting plates 3, particularly, one end of the connecting rod 9, which is positioned outside the supporting plates 3, is fixedly connected with the push plate 16, the side wall of the push plate 16 is of an arc-shaped structure, so that a worker can push the connecting rod 9 to move through the push plate 16, can be directly slide in joint groove 4 with slider 5, fix its chucking through wedge 7, when dismantling, only need draw wedge 7 to recess 6 in, can be with 5 roll-off joint grooves 4 of slider, the installation with dismantle convenient operation is quick, reduce intensity of labour to be favorable to work efficiency's improvement.

It should be noted that, be provided with the bar spout on the lateral wall of joint groove 4, integrated into one piece has protruding piece 17 on the lateral wall of slider 5, protruding piece 17 sliding fit is in the bar spout, protruding piece 17 can carry on spacingly to slider 5, prevent that slider 5 from sliding at joint inslot 4 level, be provided with roller 10 between two sliders 5, fixed mounting has rather than coaxial wind-up roll 11 on the roller 10, two sliders 5 are run through respectively at the both ends of roller 10, and roller 10 passes through bearing 12 and is connected with slider 5 rotation.

In the utility model, the supporting plates 3 are provided with a driving mechanism for driving the winding roller 11 to rotate, it should be noted that the driving mechanism comprises an installation plate 18 fixedly connected to one of the supporting plates 3, a driving motor 19 is fixedly installed on the installation plate 18, the driving motor 19 is of type YE4-80M2-4, an output shaft of the driving motor 19 is provided with a driving gear 20, a driven gear 21 is fixedly connected to the roller shaft 10, and the driving gear 20 is meshed with the driven gear 21.

The utility model can be illustrated by the following operating modes: at first, judge the length size of wind-up roll 11, start adjusting motor 13 and drive lead screw 14 and rotate, then lead screw 14 can drive two sliders 2 and remove to opposite direction when rotating, then can adjust the distance between two backup pads 3 fast, make it match with the length of wind-up roll 11, can realize installing the use to wind-up roll 11 of different length sizes, and application scope is wide, and the flexibility ratio is high.

When the film winding device is installed, the two sliding blocks 5 slide into the two clamping grooves 4 from the upper part respectively, firstly contact with the wedge surface of the wedge block 7 and push the wedge block 7 to enter the groove 6, the spring 8 is compressed, after the sliding blocks 5 pass over the wedge block 7, the spring 8 drives the wedge block 7 to reset, the sliding blocks 5 are clamped and fixed through the wedge block 7, the driven gear 21 is meshed and matched with the driving gear 20 at the moment, and the driving motor 19 is started, so that the winding roller 11 can be driven to rotate, and a film can be wound; after the rolling is accomplished, 16 pulling connecting rods 9 through the push pedal remove, remove wedge 7 to recess 6 in, can accomplish the dismantlement with the upwards roll-off joint groove 4 of slider 5, the installation with dismantle convenient operation is quick, reduce intensity of labour to be favorable to work efficiency's improvement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A film blowing machine winding device comprises a base (1) and is characterized in that two sliding plates (2) are connected to the upper surface of the base (1) in a sliding manner, an adjusting mechanism used for adjusting the distance between the two sliding plates (2) is arranged on the base (1), two supporting plates (3) are fixedly connected to the two sliding plates (2), a clamping groove (4) is formed in the upper end of each supporting plate (3), a sliding block (5) is arranged in the clamping groove (4) in a sliding fit manner, a groove (6) is formed in the inner wall of the clamping groove (4), a wedge block (7) is arranged in the groove (6) in a sliding fit manner, the wedge block (7) is movably connected with the side wall of the groove (6) through a spring (8), a connecting rod (9) is fixedly connected to the side wall of the wedge block (7), and the connecting rod (9) penetrates through the supporting plates (3), two be provided with roller (10) between slider (5), fixed mounting has wind-up roll (11) rather than coaxial on roller (10), two slider (5) are run through respectively at the both ends of roller (10), and roller (10) are connected through bearing (12) and slider (5) rotation, be provided with on backup pad (3) and be used for driving wind-up roll (11) pivoted actuating mechanism.

2. The winding device of the film blowing machine according to claim 1, characterized in that the adjusting mechanism comprises an adjusting motor (13) fixedly installed on the base (1), an output shaft of the adjusting motor (13) is connected with a lead screw (14) through a coupler, the lead screw (14) sequentially penetrates through the two sliding plates (2) and is in threaded fit with the two sliding plates (2), and the screw direction of the screw at the threaded fit position of the lead screw (14) and the two sliding plates (2) is opposite.

3. The winding device of the film blowing machine according to the claim 2, characterized in that a rotating seat (15) is fixedly connected to the base (1), and one end of the screw rod (14) far away from the adjusting motor (13) is rotatably connected to the rotating seat (15).

4. The winding device of the film blowing machine according to claim 1, characterized in that one end of the connecting rod (9) outside the supporting plate (3) is fixedly connected with a push plate (16), and the side wall of the push plate (16) is of an arc-shaped structure.

5. The winding device of the film blowing machine according to claim 1, wherein a strip-shaped sliding groove is formed in the side wall of the clamping groove (4), a protruding block (17) is integrally formed on the side wall of the sliding block (5), and the protruding block (17) is in sliding fit in the strip-shaped sliding groove.

6. The winding device of the film blowing machine according to claim 1, wherein the driving mechanism comprises a mounting plate (18) fixedly connected to one of the support plates (3), a driving motor (19) is fixedly mounted on the mounting plate (18), a driving gear (20) is arranged on an output shaft of the driving motor (19), a driven gear (21) is fixedly connected to the roller shaft (10), and the driving gear (20) is meshed with the driven gear (21).