CN220561593U - Plastic film fixed length tailors device - Google Patents

Abstract

The utility model belongs to the technical field of plastic films, and particularly relates to a plastic film fixed-length cutting device which comprises a bottom plate, wherein a supporting structure is fixedly arranged at the top of the bottom plate and comprises a table body, fixing grooves are fixedly arranged on two fixed sides of the top of the table body, connecting columns are fixedly sleeved in inner cavities of the fixing grooves, and limiting blocks are fixedly sleeved in the middle of the outer surfaces of the connecting columns. Through propping up the structure, cover the film on the film splint, then shake the rocker and can make the screw thread post rotatory, because screw thread sleeve connection rack, and the rack is spacing by the limiting plate, so can make screw thread sleeve and rack translation, and because the tooth of rack meshes with the tooth of drive gear, so can make drive gear and rotation axis and rotary disk rotatory, and the film splint is spacing by the spliced pole through the cover piece, can drive two film splint and expand or shrink when special-shaped connecting rod moves, when readjusting to the film size, can prop up the film, thereby be convenient for tailpiece to the film.

Description

Plastic film fixed length tailors device

Technical Field

The utility model belongs to the technical field of plastic films, and particularly relates to a plastic film fixed-length cutting device.

Background

Films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as film layers.

Patent document CN202121684654.2 discloses a cutting device for plastic films, which comprises a cutting assembly, an adjusting assembly and a positioning assembly, wherein the cutting assembly comprises a supporting table, one end of the supporting table is fixedly connected with a first control table, one end of the front side of the supporting table is fixedly connected with a knife rest, the knife rest is movably connected with a cutting knife, the front side of the supporting table is provided with a plastic film, one end of the supporting table is internally provided with a groove, the adjusting assembly comprises a second control table, the inside of the groove is provided with a second control table, and one end of the second control table is fixedly connected with an electric control telescopic rod; through setting up and tailorring subassembly, adjusting part, this kind of setting is equipped with at cutting device cutting knife position department and prevents that plastic film piles up mechanism, has avoided the operation of plastic film's accumulation influence cutting knife and the phenomenon emergence of appearance plastic film secondary cutting, the effectual plastic film cutting quality that has improved.

The device adopts the technical means for improving the cutting quality of the plastic film, however, when the device is used, the plastic film is softer, is easy to wrinkle during cutting, needs to be manually torn off, wastes manpower, has potential safety hazard, and therefore, needs to be improved.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a plastic film fixed-length cutting device, which has the characteristic of supporting the film and facilitating cutting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is tailor to plastic film fixed length, includes the bottom plate, bottom plate top fixed mounting has the structure of propping up, the structure of propping up includes the table body, the equal fixed mounting in both sides of top of the table body has the fixed slot, the inner chamber fixed sleeve of fixed slot has the spliced pole, the surface middle part fixed sleeve of spliced pole has the stopper, the surface both sides of spliced pole are all fixed sleeve of cover piece, two the top fixed mounting of cover piece has the film splint, the bottom slidable mounting of film splint has first fixed axle, be equipped with driving lever and the driving lever slip grafting in the first fixed axle in the spout of film splint lower surface in the first fixed axle, the fixed surface of first fixed axle has cup jointed special-shaped connecting rod, the fixed second fixed axle that has cup jointed in one side of special-shaped connecting rod.

As an optimal technical scheme of the plastic film fixed-length cutting device, a rotary disc is fixedly arranged at the bottom of the second fixed shaft, a rotary shaft is fixedly arranged at the bottom of the rotary disc, and a transmission gear is fixedly sleeved at the bottom of the outer surface of the rotary shaft.

As an optimal technical scheme of the plastic film fixed-length cutting device, one side of the transmission gear is provided with a rack in a meshed manner, and one side of the rack is fixedly provided with a threaded sleeve.

As an optimal technical scheme of the plastic film fixed-length cutting device, the inner cavity of the threaded sleeve is fixedly sleeved with the threaded column, and one end of the threaded column is fixedly provided with the rocker.

As an optimal technical scheme of the plastic film fixed-length cutting device, the outer surface of the rack is fixedly clamped with the limiting plate, and the limiting plate is fixedly arranged at the bottom of the table body.

As a preferable technical scheme of the plastic film fixed-length cutting device, both sides of the table body are fixedly provided with the fixing plates, and the top inner cavities of the two fixing plates are fixedly sleeved with the guide rollers.

As an optimal technical scheme of the plastic film fixed-length cutting device, an electric telescopic rod is fixedly arranged at the top of the bottom plate, a connecting shell is fixedly arranged at the top of the electric telescopic rod, and cutting blades are fixedly arranged at two sides of the bottom of the connecting shell.

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

when the plastic film cutting machine is used, the film is sleeved on the film clamping plates through the supporting structure, then the rocker is rocked to enable the threaded column to rotate, the threaded sleeve is connected with the rack, the rack is limited by the limiting plate, so that the threaded sleeve and the rack translate, the transmission gear, the rotating shaft and the rotating disc rotate due to the fact that teeth of the rack are meshed with teeth of the transmission gear, the film clamping plates are limited by the connecting column through the sleeve blocks, the two film clamping plates are driven to expand or shrink inwards when the special-shaped connecting rod moves, and the film can be supported when the film size is adjusted, so that the film cutting machine is convenient to cut.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the external structure of the present utility model;

FIG. 3 is a schematic view of a propped up configuration of the present utility model;

fig. 4 is a schematic view of the internal structure of the propping-up structure of the present utility model.

In the figure: 1. a bottom plate; 2. a propping structure; 3. a fixing plate; 4. a guide roller; 5. an electric telescopic rod; 6. a connection housing; 7. a cutting blade; 21. a table body; 22. a fixing groove; 23. a connecting column; 24. a limiting block; 25. sleeving blocks; 26. a film clamping plate; 27. a first fixed shaft; 28. a special-shaped connecting rod; 29. a second fixed shaft; 210. a rotating disc; 211. a rotation shaft; 212. a transmission gear; 213. a rack; 214. a threaded sleeve; 215. a limiting plate; 216. a threaded column; 217. and (5) a rocker.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a device is tailor to plastic film fixed length, including bottom plate 1, bottom plate 1 top fixed mounting has the structure 2 that struts, the structure 2 that struts includes the table body 21, the fixed both sides of top of the table body 21 are all fixed mounting has fixed slot 22, the inner chamber of fixed slot 22 is fixed to have cup jointed spliced pole 23, stopper 24 has been cup jointed to the fixed stopper 24 in surface middle part of spliced pole 23, the cover piece 25 has all been cup jointed to the fixed cover piece both sides of surface of spliced pole 23, the top fixed mounting of two cover pieces 25 has film splint 26, the bottom slidable mounting of film splint 26 has first fixed axle 27, be equipped with the driving lever in the first fixed axle 27 and the driving lever slip grafting in the spout of film splint 26 lower surface of first fixed axle 27, the fixed surface of first fixed axle 27 has cup jointed special-shaped connecting rod 28, the fixed second fixed axle 29 of cup jointing of one side of special-shaped connecting rod 28.

Example 2

Referring to fig. 4, the present utility model provides the following technical solutions: the bottom of the second fixed shaft 29 is fixedly provided with a rotary disk 210, the bottom of the rotary disk 210 is fixedly provided with a rotary shaft 211, the bottom of the outer surface of the rotary shaft 211 is fixedly sleeved with a transmission gear 212, one side of the transmission gear 212 is meshed with a rack 213, one side of the rack 213 is fixedly provided with a threaded sleeve 214, an inner cavity of the threaded sleeve 214 is fixedly sleeved with a threaded column 216, and one end of the threaded column 216 is fixedly provided with a rocker 217.

The rack 213 can be limited through the limiting plate 215, when the threaded sleeve 214 carries the rack 213 to translate, a part of the threaded sleeve 214 connected with the rack 213 can be clamped on one side of the limiting plate 215, so that the rack 213 is prevented from being separated from the transmission gear 212, and the practicability is improved.

Example 3

Referring to fig. 2-4, the present utility model provides the following technical solutions: the fixed joint in surface of rack 213 has limiting plate 215, and limiting plate 215 fixed mounting is in the bottom of the table body 21, and the equal fixed mounting in both sides of the table body 21 has fixed plate 3, and the guide roller 4 has been cup jointed to the fixed cover in top inner chamber of two fixed plates 3, and the top fixed mounting of bottom plate 1 has electric telescopic handle 5, and electric telescopic handle 5's top fixed mounting has coupling shell 6, and the equal fixed mounting in bottom both sides of coupling shell 6 has cutting blade 7.

The connecting shell 6 can be lifted through the arranged electric telescopic rod 5, so that the cutting blade 7 cuts the film clamping plate 26, and the effect of cutting the plastic film is achieved.

The working principle and the using flow of the utility model are as follows: in the use process of the utility model, firstly, the rocking rocker 217 can rotate the threaded column 216, the threaded sleeve 214 is connected with the rack 213, the rack 213 is limited by the limiting plate 215, so that the threaded sleeve 214 and the rack 213 translate, and the transmission gear 212 and the rotating shaft 211 rotate with the rotating disc 210 because the teeth of the rack 213 are meshed with the teeth of the transmission gear 212, and the film clamping plates 26 are limited by the connecting column 23 through the sleeve blocks 25, and when the special-shaped connecting rod 28 moves, the two film clamping plates 26 are driven to expand or shrink inwards, and when the film size is adjusted, the film can be supported, so that the cutting of the film is facilitated;

finally, through the movement of the device, the function of cutting after supporting the film can be finally achieved, the cutting is convenient, and the practicability is improved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a plastic film fixed length tailors device, includes bottom plate (1), its characterized in that: the utility model discloses a novel lifting device for a plastic film, including bottom plate (1), bottom plate (1) top fixed mounting has structure (2) of propping up, prop up structure (2) including the table body (21), the equal fixed mounting in both sides in top of the table body (21) has fixed slot (22), the inner chamber fixed connection post (23) that has cup jointed of fixed slot (22), the fixed stopper (24) that has cup jointed in surface middle part of spliced pole (23), sleeve piece (25) have all been fixed to the surface both sides of spliced pole (23), two the top fixed mounting of sleeve piece (25) has film splint (26), first fixed axle (27) are slided in the bottom of film splint (26), be equipped with driving lever and driving lever slip grafting in film splint (26) lower surface in first fixed axle (27), the fixed surface of first fixed axle (27) has cup jointed special-shaped connecting rod (28), one side of special-shaped connecting rod (28) is fixed cup joint second fixed axle (29).

2. The plastic film fixed length cutting device according to claim 1, wherein: the bottom of the second fixed shaft (29) is fixedly provided with a rotary disk (210), the bottom of the rotary disk (210) is fixedly provided with a rotary shaft (211), and the bottom of the outer surface of the rotary shaft (211) is fixedly sleeved with a transmission gear (212).

3. The plastic film fixed length cutting device according to claim 2, wherein: one side of the transmission gear (212) is provided with a rack (213) in a meshed manner, and one side of the rack (213) is fixedly provided with a threaded sleeve (214).

4. A plastic film fixed length cutting device according to claim 3, wherein: the inner cavity of the threaded sleeve (214) is fixedly sleeved with a threaded column (216), and one end of the threaded column (216) is fixedly provided with a rocker (217).

5. A plastic film fixed length cutting device according to claim 3, wherein: the outer surface of the rack (213) is fixedly clamped with a limiting plate (215), and the limiting plate (215) is fixedly arranged at the bottom of the table body (21).

6. The plastic film fixed length cutting device according to claim 1, wherein: both sides of the table body (21) are fixedly provided with fixing plates (3), and the top inner cavities of the two fixing plates (3) are fixedly sleeved with guide rollers (4).

7. The plastic film fixed length cutting device according to claim 1, wherein: the electric telescopic device is characterized in that an electric telescopic rod (5) is fixedly arranged at the top of the bottom plate (1), a connecting shell (6) is fixedly arranged at the top of the electric telescopic rod (5), and cutting blades (7) are fixedly arranged on two sides of the bottom of the connecting shell (6).