CN219730066U

CN219730066U - Film rolling machine

Info

Publication number: CN219730066U
Application number: CN202320724379.5U
Authority: CN
Inventors: 孙志袍; 孙志赠; 王锦柱; 夏孟儒; 黄克绒
Original assignee: Zhejiang Qicai Packaging Co ltd
Current assignee: Zhejiang Qicai Packaging Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-09-22
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a film rolling machine, which comprises a base, a side frame A and a side frame B, wherein the side frame A is vertically arranged at the top edge position of the base, the side frame B is vertically arranged at the opposite side of the side frame A and fixedly connected with the base, one side of the side frame A is provided with a driver, a group of ejector pins used for clamping a film material cylinder and a bottom film material cylinder of the film rolling machine are provided with rubber ratchet assemblies used for increasing friction force, the rotating resistance of the film material cylinder and the bottom film material cylinder can be increased when the film material cylinder and the bottom film material cylinder take out films, the film and the bottom film material cylinder can not be in a tight state when the film is rolled to influence the laminating degree of the film, meanwhile, the film material cylinder and the bottom film material cylinder can be prevented from continuously rotating under the action of inertia, a quick clamping mechanism is arranged in a reel, one end of the film and the bottom film can be conveniently and quickly clamped and fixed, meanwhile, the clamping assemblies of the film rolling machine are of an integral block structure, the whole section of the film material cylinder and the bottom film material cylinder can be simultaneously clamped, and the air bubbles between the film and the bottom film can be prevented from being caused by sectional clamping.

Description

Film rolling machine

Technical Field

The utility model relates to the field of film winding machines, in particular to a film winding machine.

Background

The film rolling machine is a device necessary for the film production process, and has the main functions of attaching the film to the bottom film after the film is formed and rolling and forming the film, and can greatly improve the film rolling efficiency and quality.

The film rolling machine still has some problems in the actual use process: 1) In the film rolling process, the film material cylinder and the bottom film material cylinder are driven to rotate, and when the film rolling machine stops running, the film material cylinder and the bottom film material cylinder cannot stop for the first time due to the action of inertia, so that the film can be continuously discharged, and the film and the bottom film are incompletely attached and even generate bubbles; 2) The resistance is small when the film feed cylinder and the bottom film feed cylinder rotate, and the film outlet is sensitive, so that the film and the bottom film cannot be in a tight state when the film is rolled, and the molding quality is affected after the film is rolled; 3) Before film rolling operation, the film and the bottom film are fixed on a reel together, and in order to facilitate subsequent film stripping, the fixing modes are usually tape sticking and other modes, and the sectional sticking mode easily causes uneven or bubble between the film and the bottom film and easily causes uneven thickness at different positions, thereby influencing the quality of the subsequent film rolling; therefore, in view of the above situation, there is an urgent need to develop a film rolling machine to overcome the shortcomings in the current practical application and meet the current demands.

Disclosure of Invention

The present utility model is directed to a film rolling machine, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the film rolling machine comprises a base, a side frame A and a side frame B, wherein the side frame A is vertically arranged at the top edge of the base, the side frame B is vertically arranged at the opposite side of the side frame A and fixedly connected with the base, a driver is arranged at one side of the side frame A, two groups of auxiliary mechanisms are arranged at one side of the driver, a roll-over stand is arranged at the opposite side of the driver, the roll-over stand is hinged with the side frame B, a scroll is arranged between the roll-over stand and the driver, one end of the scroll is in driving connection with the driver, a rotating shaft seat is arranged at the side surface of the side frame B, the rotating shaft seat penetrates through the inside of the side frame B and is fixedly connected with the side frame B, a thimble B is arranged in the rotating shaft seat and is in rotating connection with the rotating shaft seat, a rotating handle is arranged at the opposite side of the thimble B, and one end of the rotating handle is fixedly connected with the thimble B;

the reel also comprises a spring, a pressing block, a movable frame and a rotating shaft, wherein an arc-shaped inner groove and a sliding groove are formed in the reel, the pressing block is embedded in the sliding groove and is in sliding connection with the sliding groove, one end of the movable frame is welded with the pressing block, the spring is embedded and installed between the inner wall of the reel and the movable frame, and the rotating shaft is horizontally embedded in the middle position of the reel and is in rotating connection with the reel; the turnover frame also comprises a turnover handle, a buckle and a rotary top disc, wherein one end of the turnover handle horizontally penetrates through the middle position in the turnover frame and is in rotary connection with the turnover frame, the buckle is embedded and installed between the turnover frame and the side frame B, the rotary top disc is embedded and installed in the middle position of the side wall of the turnover frame and is in rotary connection with the turnover frame, and the tail end of the turnover handle is fixedly connected with the middle position of the side wall of the rotary top disc; the auxiliary mechanism comprises an outer disc, a bottom plate, a rubber ratchet wheel, a thimble A and a bearing, wherein one end of the thimble A penetrates through and extends to the inside of the outer disc and is connected with the outer disc in a rotating mode, the bearing is installed between the thimble A and the outer disc in a nested mode, the rubber ratchet wheel is installed at one end of the thimble A in a nested mode and is fixedly connected with the thimble A, and the bottom plate is installed on one side of the outer disc in an embedded mode.

As a further scheme of the utility model: the side of pivot is equipped with and dials the piece, dials the piece and welds with the pivot, dials the edge of piece and the inner wall counterbalance of movable frame, can cooperate to stir the piece through rotating the pivot and drive the movable frame and move along the spout.

As a further scheme of the utility model: the inner gear ring is fixedly connected to the inner part of the outer disc, and the inner gear ring can be matched with the rubber ratchet wheel through the inner gear ring, so that friction resistance is increased, and the phenomenon that the outer disc is rotated due to inertia effect after rotation is avoided.

As a further scheme of the utility model: the end of the scroll is abutted against the middle position of the rotary top disc, the end of the scroll can be limited, the stability of the scroll is improved, and the scroll is convenient to detach after film rolling is finished.

As a further scheme of the utility model: the edge of the rubber ratchet wheel is arc-shaped and opposite to the inner tooth direction of the inner tooth ring, and the rubber ratchet wheel and the inner tooth ring are matched with each other to increase friction force between contacts.

As a further scheme of the utility model: the thimble A and the thimble B are in a horizontal alignment state, and the thimble A and the thimble B are aligned with each other to clamp the film discharging material cylinder.

The beneficial effects are that: this kind of roll up membrane machine its a set of thimble that is used for centre gripping film feed cylinder and carrier film feed cylinder is furnished with the rubber ratchet subassembly that is used for increasing frictional force, can be when film feed cylinder and carrier film feed cylinder go out the membrane, increase its rotation resistance, avoid film and carrier film can't be in tight state and influence when rolling up the membrane and roll up the membrane laminating degree, can avoid simultaneously film feed cylinder and carrier film feed cylinder to continue to rotate under inertial action when stopping to roll up the membrane, the spool embeds quick fixture, can be convenient quick with the film, the one end centre gripping of carrier film is fixed, its clamping component is whole massive structure simultaneously, can realize whole section centre gripping simultaneously, avoid the segmentation centre gripping and lead to appearing the bubble between film and the carrier film.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic view of the back structure of the present utility model.

Fig. 3 is a schematic view of the internal structure of the auxiliary mechanism of the present utility model.

Fig. 4 is a schematic view of the structure of the outer panel of the present utility model.

FIG. 5 is a schematic view of a rubber ratchet according to the present utility model.

Fig. 6 is a side longitudinal cross-sectional view of the spool of the present utility model.

In the figure: 1. a base; 2. a side frame A; 3. a side frame B; 4. a driver; 5. a reel; 51. an arcuate inner tank; 52. a spring; 53. pressing the blocks; 54. a movable frame; 55. a rotating shaft; 551. a poking block; 56. a chute; 6. a roll-over stand; 61. a rotating handle; 62. a buckle; 63. rotating the top plate; 7. an auxiliary mechanism; 71. an outer disk; 711. an inner gear ring; 72. a bottom plate; 73. a rubber ratchet; 74. a thimble A; 75. a bearing; 8. a rotating handle; 9. a rotating shaft seat; 10. and a thimble B.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1 to 6, in an embodiment of the present utility model, a film rolling machine includes a base 1, a side frame A2 and a side frame B3, wherein the side frame A2 is vertically installed at a top edge position of the base 1, the side frame B3 is vertically disposed at an opposite side of the side frame A2 and is fixedly connected with the base 1, a driver 4 is installed at one side of the side frame A2, two sets of auxiliary mechanisms 7 are installed at one side of the driver 4, a roll-over stand 6 is disposed at an opposite side of the driver 4, the roll-over stand 6 is hinged with the side frame B3, a reel 5 is disposed between the roll-over stand 6 and the driver 4, one end of the reel 5 is in driving connection with the driver 4, a rotating shaft seat 9 is disposed at a side surface of the side frame B3, the rotating shaft seat 9 is disposed in a penetrating manner inside the side frame B3 and is fixedly connected with the side frame B3, a thimble B10 is rotatably connected with the rotating shaft seat 9, a rotating handle 8 is disposed at an opposite side of the thimble B10, and one end of the rotating handle 8 is fixedly connected with the thimble B10;

the scroll 5 further comprises a spring 52, a pressing block 53, a movable frame 54 and a rotating shaft 55, wherein an arc-shaped inner groove 51 and a sliding groove 56 are formed in the scroll 5, the pressing block 53 is embedded in the sliding groove 56 and is connected with the sliding groove 56 in a sliding mode, one end of the movable frame 54 is welded with the pressing block 53, the spring 52 is embedded and installed between the inner wall of the scroll 5 and the movable frame 54, and the rotating shaft 55 is horizontally embedded and arranged in the middle position in the scroll 5 and is connected with the scroll 5 in a rotating mode; the roll-over stand 6 further comprises a roll-over handle 61, a buckle 62 and a rotary top disc 63, wherein one end of the roll-over handle 61 horizontally penetrates through the middle position inside the roll-over stand 6 and is in rotary connection with the roll-over stand 6, the buckle 62 is embedded and installed between the roll-over stand 6 and the side frame B3, the rotary top disc 63 is embedded and installed in the middle position of the side wall of the roll-over stand 6 and is in rotary connection with the roll-over stand 6, and the tail end of the roll-over handle 61 is fixedly connected with the middle position of the side wall of the rotary top disc 63; the auxiliary mechanism 7 comprises an outer disc 71, a bottom plate 72, a rubber ratchet 73, a thimble A74 and a bearing 75, wherein one end of the thimble A74 penetrates through and extends to the inside of the outer disc 71 and is connected with the outer disc 71 in a rotating mode, the bearing 75 is installed between the thimble A74 and the outer disc 71 in a nested mode, the rubber ratchet 73 is installed at one end of the thimble A74 in a nested mode and is fixedly connected with the thimble A74, and the bottom plate 72 is installed on one side of the outer disc 71 in a nested mode.

As a further scheme of the utility model: the side of the rotating shaft 55 is provided with a stirring block 551, the stirring block 551 is welded with the rotating shaft 55, the edge of the stirring block 551 is propped against the inner wall of the movable frame 54, and the movable frame 54 can be driven to move along the sliding groove 56 by matching with the stirring block 551 through rotating the rotating shaft 55.

As a further scheme of the utility model: the inner gear ring 711 is fixedly connected to the inner part of the outer disc 71, and the inner gear ring 711 can be matched with the rubber ratchet wheel 73 to increase friction resistance and avoid over-rotation caused by inertia after rotation.

As a further scheme of the utility model: the end of the scroll 5 is abutted against the middle position of the rotary top disc 63, so that the end of the scroll 5 can be limited, the stability of the scroll is improved, and the scroll is convenient to detach after film rolling is finished.

As a further scheme of the utility model: the edge of the rubber ratchet 73 is arc-shaped and opposite to the inner tooth direction of the inner tooth ring 711, and the two are matched with each other to increase the friction force between the contacts.

As a further scheme of the utility model: the ejector pin A74 and the ejector pin B10 are in a horizontal alignment state, and the ejector pin A74 and the ejector pin B10 are aligned with each other to clamp the film discharging barrel.

The working principle of the utility model is as follows: when the film winding machine is used, the film charging basket and the bottom film charging basket are clamped between the ejector pin A74 and the ejector pin B10, one ends of the film and the bottom film are pulled out and adhered together, then the rotating shaft 55 is rotated, the movable frame 54 is driven to slide towards the inside of the sliding groove 56 by the stirring block 551, one end of the film and the bottom film which are adhered is inserted into the arc-shaped inner groove 51 of the scroll 5, the rotating shaft 55 is loosened, the movable frame 54 can restore to the original position under the action of the spring 52, the part of the film and the bottom film which extend into the arc-shaped inner groove 51 is propped against by the pressing block 53 at the tail end, the film is clamped, at the moment, the driver 4 is started, the scroll 5 is driven to rotate by the driver 4 to wind the film and the bottom film, so that the film charging basket and the bottom film charging basket clamped by the ejector pin A74 and the ejector pin B10 are driven to rotate, in this process, the film and the base film are continuously pulled out and laminated and wound, the driver 4 is stopped after the film winding is completed, then the buckle 62 of the roll-over stand 6 is opened, the roll-over stand 6 is turned outwards around the hinge position, finally the rotating shaft 55 drives the pressing block 53 at the tail end of the movable stand 54 to be far away from the clamped film, and the finished product after the film winding is pulled out from the reel 5, and it is to be noted that when the film barrel and the base film barrel rotate, the ejector pin A74 and the ejector pin B10 are driven to rotate, the rubber ratchet 73 is driven to rotate in the rotating process of the ejector pin A74, and the rubber ratchet 73 is in a contact state with the inner gear 711, so that certain resistance exists in the rotating process of the ejector pin A74, and when the reel 5 stops rotating, the film barrel and the base film barrel can be prevented from continuing rotating due to inertia caused by the friction force of the inner structure.

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

Claims

1. A roll film machine, characterized in that: the automatic lifting device comprises a base (1), a side frame A (2) and a side frame B (3), wherein the side frame A (2) is vertically arranged at the top edge position of the base (1), the side frame B (3) is vertically arranged at the opposite side of the side frame A (2) and is fixedly connected with the base (1), a driver (4) is arranged at one side of the side frame A (2), two groups of auxiliary mechanisms (7) are arranged at one side of the driver (4), a turnover frame (6) is arranged at the opposite side of the driver (4), the turnover frame (6) is hinged with the side frame B (3), a scroll (5) is arranged between the turnover frame (6) and the driver (4), one end of the scroll (5) is in driving connection with the driver (4), a rotary shaft seat (9) is arranged at the side surface of the side frame B (3), the rotary shaft seat (9) is arranged in the inner side of the side frame B (3) in a penetrating mode, is fixedly connected with the side frame B (3), a thimble (10) is arranged in the rotary shaft seat (9), and a thimble (10) is fixedly connected with one end of the side frame B (8), and the thimble (10) is fixedly connected with one end of the thimble (8);

the spool (5) further comprises a spring (52), a pressing block (53), a movable frame (54) and a rotating shaft (55), wherein an arc-shaped inner groove (51) and a sliding groove (56) are formed in the spool (5), the pressing block (53) is embedded in the sliding groove (56) and is in sliding connection with the sliding groove (56), one end of the movable frame (54) is welded with the pressing block (53), the spring (52) is embedded and installed between the inner wall of the spool (5) and the movable frame (54), and the rotating shaft (55) is horizontally embedded in the middle position in the spool (5) and is in rotating connection with the spool (5); the turnover frame (6) further comprises a turnover handle (61), a buckle (62) and a rotary top disc (63), one end of the turnover handle (61) horizontally penetrates through the middle position inside the turnover frame (6) and is rotationally connected with the turnover frame (6), the buckle (62) is embedded and installed between the turnover frame (6) and the side frame B (3), the rotary top disc (63) is embedded and installed in the middle position of the side wall of the turnover frame (6) and is rotationally connected with the turnover frame (6), and the tail end of the turnover handle (61) is fixedly connected with the middle position of the side wall of the rotary top disc (63); the auxiliary mechanism (7) comprises an outer disc (71), a bottom plate (72), a rubber ratchet wheel (73), an ejector pin A (74) and a bearing (75), wherein one end of the ejector pin A (74) penetrates through and extends to the inside of the outer disc (71) and is rotationally connected with the outer disc (71), the bearing (75) is installed between the ejector pin A (74) and the outer disc (71) in a nested mode, the rubber ratchet wheel (73) is installed at one end of the ejector pin A (74) in a nested mode and is fixedly connected with the ejector pin A (74), and the bottom plate (72) is installed on one side of the outer disc (71) in an embedded mode.

2. The film winder as claimed in claim 1, wherein: the side of the rotating shaft (55) is provided with a stirring block (551), and the stirring block (551) is welded with the rotating shaft (55).

3. The film winder as claimed in claim 1, wherein: an inner gear ring (711) is fixedly connected inside the outer disc (71).

4. The film winder as claimed in claim 1, wherein: the tail end of the scroll (5) is fixedly connected with the rotating handle (61).

5. A film winder as claimed in claim 3, wherein: the edge of the rubber ratchet wheel (73) is arc-shaped and opposite to the inner tooth direction of the inner tooth ring (711).

6. The film winder as claimed in claim 1, wherein: the thimble A (74) is horizontally aligned with the thimble B (10).