CN211895401U

CN211895401U - Preservative film breaking device

Info

Publication number: CN211895401U
Application number: CN202020445435.8U
Authority: CN
Inventors: 郁敏杰
Original assignee: Wuxi Puhui Creative Co ltd
Current assignee: Wuxi Puhui Creative Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-10
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a plastic wrap broken film ware belongs to plastic wrap broken film technical field. The preservative film breaking device comprises a handle frame, a film stripping rolling frame, a film pressing mechanism, a film cutting mechanism and a shelf; the preservative film and the winding drum thereof are sleeved on the film stripping rolling frame and can freely rotate on the film stripping rolling frame; the demoulding roller frame is connected with the handle frame clamping groove; the preservative film and the preservative film on the reel thereof pass through the film pressing mechanism after being stretched and penetrate out from the lower part of the film cutting mechanism, the preservative film is positioned below the knife barbed strip of the film cutting mechanism, and the preservative film can be cut off in a neat edge manner only by pressing down the film cutting mechanism after the preservative film sealing is finished, so that the problems of difficulty in manual film tearing and more waste are solved; cut off the plastic wrap front end after accomplishing and remain in among the film pressing mechanism, pull when conveniently using next time, convenient and fast has improved a membrane efficiency greatly.

Description

Preservative film breaking device

Technical Field

The utility model relates to a plastic wrap broken film technical field, in particular to plastic wrap broken film ware.

Background

Preservative films are often used as sealed preservative in daily life, particularly in kitchens. The preservative film is rolled on the periphery of the preservative film paper tube, and is stretched to cover an object when in use, and then the film is cut off. Because the plastic wrap is very thin very soft, have certain viscidity moreover, very easily bond together when pulling the expansion, very inconvenient to when disconnected membrane, because the plastic wrap has certain toughness and is difficult to cut off, it is hard to waste time when using the finger to tear the membrane, and cause the waste of plastic wrap easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic wrap rupture of membranes ware to solve the plastic wrap and be difficult to pull the problem of expandeing and being difficult to rupture of membranes in the use.

In order to solve the technical problem, the utility model provides a preservative film breaking device, which comprises a handle frame, a demoulding rolling frame, a film pressing mechanism, a film cutting mechanism and a shelf, wherein the film cutting mechanism and the film pressing mechanism are both arranged on the shelf;

the preservative film and the winding drum thereof are sleeved on the film stripping rolling frame and can freely rotate on the film stripping rolling frame; the demoulding roller frame is connected with the handle frame clamping groove;

the preservative film and the preservative film on the reel thereof pass through the film pressing mechanism after being stretched and then pass out of the lower part of the film cutting mechanism.

Optionally, the handle frame comprises a handle and a fixed side plate, and anti-slip patterns are carved on the handle part of the handle frame.

Optionally, the shelf passes through bolt fixed connection in the upper surface on handle frame both sides top, it has fixed shaft hole, first ohm groove and sword thorn strip fixed orifices to open on the shelf, fixed shaft hole with first ohm groove sets up in a staggered way.

Optionally, the film pressing mechanism is composed of a fixed shaft and a movable shaft, and the fixed shaft and the movable shaft respectively penetrate through the fixed shaft hole and the first ohmic groove and are both fixedly connected with the shelf through nuts; the fixed shaft with overlap respectively on the loose axle has first stainless steel capillary and second stainless steel capillary, first stainless steel capillary with second stainless steel capillary respectively with the fixed shaft with the loose axle clearance fit.

Optionally, the two sides of the handle frame are provided with second ohmic grooves, and the second ohmic grooves are connected with the clamping grooves of the demoulding rolling frame

Optionally, the stripping rolling frame consists of a straight rod, a hollow sleeve and a plurality of bearings; the straight rod penetrates through the hollow sleeve, and two ends of the straight rod are rotatably connected with the hollow sleeve through the bearings.

Optionally, the length of the straight rod is greater than that of the hollow sleeve, and the exceeding part of the straight rod is connected with the handle frame clamping groove; the bearings are respectively positioned at two ends of the hollow sleeve.

Optionally, the film cutting mechanism is composed of a fixing bolt, an adjusting bolt and a knife thorn strip; the fixing bolt and the adjusting bolt respectively penetrate through the shelf; one end of the knife-stab strip is a through hole which penetrates through the fixing bolt, and the other end of the knife-stab strip is an adjusting groove which penetrates through the adjusting bolt; the knife-stab strips are fixedly connected to the shelf through compression nuts.

The preservative film breaking device provided by the utility model comprises a handle frame, a film stripping rolling frame, a film pressing mechanism, a film cutting mechanism and a shelf, wherein the film cutting mechanism and the film pressing mechanism are both arranged on the shelf; the preservative film and the winding drum thereof are sleeved on the film stripping rolling frame and can freely rotate on the film stripping rolling frame; the demoulding roller frame is connected with the handle frame clamping groove; the preservative film and the preservative film on the reel thereof pass through the film pressing mechanism after being stretched and penetrate out from the lower part of the film cutting mechanism, the preservative film is positioned below the knife barbed strip of the film cutting mechanism, and the preservative film can be cut off in a neat edge manner only by pressing down the film cutting mechanism after the preservative film sealing is finished, so that the problems of difficulty in manual film tearing and more waste are solved; cut off the plastic wrap front end after accomplishing and remain in among the film pressing mechanism, pull when conveniently using next time, convenient and fast has improved a membrane efficiency greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of a plastic wrap film cutter provided by the present invention;

FIG. 2 is a schematic structural view of a handle rack and a shelf of the preservative film cutting device provided by the present invention;

FIG. 3 is a schematic structural view of a film pressing mechanism of a preservative film breaking device provided by the present invention;

FIG. 4 is a schematic structural view of a plastic wrap film cutter demoulding roller frame provided by the utility model;

fig. 5 is a schematic structural view of a film cutting mechanism of a plastic wrap cutting device provided by the utility model.

Detailed Description

The following describes a plastic wrap film cutter in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

The utility model provides a preservative film breaking device, the structure of which is shown in figure 1, and the preservative film breaking device comprises a handle frame 1, a film stripping rolling frame 2, a film pressing mechanism 3, a film cutting mechanism 4 and a shelf 5, wherein the film cutting mechanism 4 and the film pressing mechanism 3 are both arranged on the shelf 5; the preservative film and the winding drum 6 thereof are sleeved on the demoulding roller frame 2, and the preservative film and the winding drum 6 thereof can freely rotate on the demoulding roller frame 2; the demoulding roller frame 2 is connected with the clamping groove of the handle frame 1; the preservative film and the preservative film on the reel 6 thereof pass through the film pressing mechanism 3 after being stretched and pass out of the lower part of the film cutting mechanism 4.

Specifically, as shown in fig. 2, the handle part of the handle frame 1 is engraved with anti-slip patterns 11, so that the handle frame is convenient to hold and is not easy to slip; the shelf 5 is fixedly connected to the upper surfaces of the top ends of the two sides of the handle frame 1 through bolts, a fixing shaft hole 51, a first ohmic groove 52 and a knife thorn strip fixing hole 53 are formed in the shelf 5, the fixing shaft hole 51 and the first ohmic groove 52 are arranged in a staggered mode, and the first ohmic groove 52 is further positioned obliquely above the fixing shaft hole 51; and a second ohmic groove 12 is formed in the handle frame 1, and the second ohmic groove 12 is connected with the clamping groove of the demoulding rolling frame 2.

Specifically, as shown in fig. 2 and 3, the film pressing mechanism 3 is composed of a fixed shaft 31 and a movable shaft 32, the fixed shaft 31 and the movable shaft 32 respectively pass through the fixed shaft hole 51 and the first ohmic groove 52 and are fixedly connected to the shelf 5 through nuts, and after the nuts at the two ends of the movable shaft 32 are loosened, the movable shaft 32 can be pulled out from the first ohmic groove 52 for placing the plastic wrap at the starting end between the fixed shaft 31 and the movable shaft 32; the fixed axle 31 with it has first stainless steel capillary 33 and second stainless steel capillary 34 to overlap respectively on the loose axle 32, first stainless steel capillary 33 with second stainless steel capillary 34 respectively with the fixed axle 31 with loose axle 32 clearance fit, and first stainless steel capillary 33 with second stainless steel capillary 34 is in respectively fixed axle 31 with freely roll on the loose axle 32, neither influence the drawing of plastic wrap can be cut off again after the plastic wrap front end, shelve the plastic wrap, convenient extraction next time.

Specifically, as shown in fig. 4, the stripping roll stand 2 is composed of a straight rod 21, a hollow sleeve 22 and a plurality of bearings 23; the straight rod 21 penetrates through the hollow sleeve 22, and two ends of the straight rod are rotatably connected with the hollow sleeve 22 through the bearings 23; the length of the straight rod 21 is greater than that of the hollow sleeve 22, and the excess part of the straight rod is connected with the clamping groove of the handle frame 1, so that the preservative film and the winding drum 6 thereof can be conveniently replaced; the bearings 23 are respectively positioned at two ends of the hollow sleeve 22, so that the hollow sleeve 22 can freely rotate on the straight rod 21, and a labor-saving effect is achieved.

Specifically, as shown in fig. 5, the film cutting mechanism 4 is composed of a fixing bolt 41, an adjusting bolt 42 and a knife stab strip 43; the fixing bolt 41 and the adjusting bolt 42 respectively pass through the bayonet strip fixing holes 53 on the shelf 5; one end of the knife-stab strip 43 is a through hole which penetrates through the fixing bolt 41, and the other end of the knife-stab strip is an adjusting groove 45 which penetrates through the adjusting bolt 42; the adjusting groove 45 can move back and forth along the adjusting bolt 42, so that the installation of the knife-stab strip 43 is realized; the bayonet bar 43 is fixedly connected to the shelf 5 through a compression nut 44; through the perk that makes progress handle frame 1, cut 4 pushes down of membrane mechanism, thereby can with the plastic wrap cuts off, tears the plastic wrap with the tradition hand and compares labour saving and time saving, and can not lead to the plastic wrap extravagant because of tearing.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A preservative film breaking device is characterized by comprising a handle frame (1), a demoulding rolling frame (2), a film pressing mechanism (3), a film cutting mechanism (4) and a shelf (5), wherein the film cutting mechanism (4) and the film pressing mechanism (3) are both arranged on the shelf (5);

the preservative film and the winding drum (6) thereof are sleeved on the demoulding rolling frame (2), and the preservative film and the winding drum (6) thereof can freely rotate on the demoulding rolling frame (2); the demoulding roller frame (2) is connected with the clamping groove of the handle frame (1);

the preservative film and the preservative film on the reel (6) thereof pass through the film pressing mechanism (3) after being stretched and penetrate out of the lower part of the film cutting mechanism (4).

2. The preservative film cutting device according to claim 1, wherein the handle part of the handle frame (1) is engraved with anti-slip patterns (11).

3. The preservative film cutting device according to claim 2, wherein the shelf (5) is fixedly connected to the upper surfaces of the top ends of the two sides of the handle frame (1) through bolts, a fixing shaft hole (51), a first ohmic groove (52) and a knife strip fixing hole (53) are formed in the shelf (5), and the fixing shaft hole (51) and the first ohmic groove (52) are arranged in a staggered mode.

4. The preservative film breaking device according to claim 3, wherein the film pressing mechanism (3) is composed of a fixed shaft (31) and a movable shaft (32), the fixed shaft (31) and the movable shaft (32) respectively pass through the fixed shaft hole (51) and the first ohmic groove (52), and are fixedly connected with the shelf (5) through nuts; the fixed axle (31) with it has first stainless steel capillary (33) and second stainless steel capillary (34) to overlap respectively on loose axle (32), first stainless steel capillary (33) with second stainless steel capillary (34) respectively with fixed axle (31) with loose axle (32) clearance fit.

5. The preservative film cutting device according to claim 1, wherein second ohmic grooves (12) are formed in two sides of the handle frame (1), and the second ohmic grooves (12) are connected with clamping grooves of the demoulding roller frame (2).

6. The preservative film cutting device according to claim 1, wherein the stripping roller frame (2) is composed of a straight rod (21), a hollow sleeve (22) and a plurality of bearings (23); the straight rod (21) penetrates through the hollow sleeve (22), and two ends of the straight rod are rotatably connected with the hollow sleeve (22) through the bearings (23).

7. The preservative film cutting device according to claim 6, wherein the straight rod (21) is longer than the hollow sleeve (22), and the excess part of the straight rod is connected with the clamping groove of the handle frame (1); the bearings (23) are respectively positioned at two ends of the hollow sleeve (22).

8. The preservative film cutting device according to claim 1, wherein the film cutting mechanism (4) is composed of a fixing bolt (41), an adjusting bolt (42) and a knife thorn strip (43); the fixing bolt (41) and the adjusting bolt (42) respectively penetrate through the shelf (5); one end of the knife-stab strip (43) is a through hole which penetrates through the fixing bolt (41), and the other end of the knife-stab strip is an adjusting groove (45) which penetrates through the adjusting bolt (42); the bayonet strips (43) are fixedly connected to the shelf (5) through compression nuts (44).