CN216685146U

CN216685146U - Quick flat-cutting cutter assembly of two-roll film packaging machine

Info

Publication number: CN216685146U
Application number: CN202220293034.4U
Authority: CN
Inventors: 林目生
Original assignee: Guangzhou Xili Industrial Co ltd
Current assignee: Guangzhou Xili Industrial Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-07
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a quick flat cutting knife assembly of a two-roll film packaging machine, and relates to the technical field of flat cutting knife assemblies. According to the quick flat cutting knife assembly of the two-roll film packaging machine, the air cylinder drives the upper cutter and the lower cutter to be closed, so that flat cutting is performed on a roll film packaging bag, the round shaft is arranged on the upper surface of the upper cutter, and when the air cylinder drives the connecting rod to extend back and forth, the round shaft is in sliding fit with the sliding rail blocks arranged on the two sides of the guide plate, so that efficient and quick flat cutting of the roll film packaging is facilitated, and the production efficiency is accelerated.

Description

Quick flat-cutting cutter assembly of two-roll film packaging machine

Technical Field

The utility model relates to the technical field of a flat cutting knife assembly, in particular to a quick flat cutting knife assembly of a two-roll film packaging machine.

Background

The two-roll film packaging machine is used for packaging materials, is widely applied in real life, and is trusted by a plurality of manufacturers along with the rapid development of commodity packaging in recent years, wherein when the commodity materials are packaged, the packaging bags need to be cut after the commodities are packaged by the two-roll film packaging machine.

But the current cutter subassembly that is used for two rolls of membrane packagine machine cuts the back and appear the incision unevenness phenomenon, and then leads to the flaw of commodity, and current cutter subassembly cutting inefficiency, production efficiency hangs down and leads to the enterprise to obtain the profit low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick flat cutting knife assembly of a two-roll film packaging machine, which overcomes the defects of the prior art, an upper cutter and a lower cutter are driven to be closed through a cylinder so as to carry out flat cutting on a roll film packaging bag, wherein a round shaft is arranged on the upper surface of the upper cutter, and when the cylinder drives a connecting rod to extend back and forth, the round shaft is in sliding fit with track blocks arranged on two sides of a guide plate, so that the roll film packaging is efficiently and quickly cut flat, the production efficiency is accelerated, and the guide plate plays a role in restraining the outlet direction of the roll film packaging bag.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a quick flat cutting knife assembly of a two-roll film packaging machine comprises

The adjusting mechanism comprises a square hollow groove;

the driving mechanism comprises two guide rods arranged in the square hollow groove;

and the cutting mechanism comprises a flat cutting assembly arranged inside the square hollow groove, and the flat cutting assembly is used for quickly cutting the roll film packaging paper.

Further, a cushion block is arranged on the surface of one side of the square hollow groove, L-shaped plates are arranged on two sides of the cushion block, a cutter support is arranged on one side of each L-shaped plate, and the surface of one side of each cutter support is connected with the surface of one side of each L-shaped plate.

Furthermore, a moving block and two lead screws are arranged on the surface of one side of the cutter support, the two lead screws are arranged on the inner surface of the moving block, and the moving block is in linkage fit with the two lead screws.

Furthermore, two linear bearings are arranged on one side of the square hollow groove, the linear bearings are mounted on the outer surface of the guide rod, one side surface of each linear bearing is connected with one side surface of the square hollow groove, and two equal-height rods are arranged on one side surface of the square hollow groove.

Furthermore, support plates are arranged on one side surfaces of the two equal-height rods, an air cylinder is arranged on one side surface of each support plate, a connecting rod is arranged at one end of each air cylinder, a connecting ring is arranged at one end of each connecting rod, a round hole is formed in one side surface of each square hollow groove, and one end of each connecting rod penetrates through the round hole to be connected with one side surface of each connecting ring.

Furthermore, a pushing block is arranged inside the square hollow groove, the pushing block is installed on the outer surface of the guide rod, and the pushing block is in sliding fit with the guide rod.

Further, the flat cutting assembly comprises an upper cutter arranged above the push block, a round shaft is arranged above the upper cutter, a constraint block is arranged above the square hollow groove, a guide plate is arranged on the surface of one side of the constraint block, track blocks are arranged on two sides of the guide plate, the round shaft is in sliding fit with the track blocks, a lower cutter is arranged on one side of the upper cutter, and a fixed cutter fixing plate is arranged on one side of the lower cutter.

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

according to the utility model, the lead screw and the moving block are arranged, and the moving block is in linkage fit with the lead screw, so that an operator can adjust the horizontal position of the moving block to an optimal position, and the coiled film package can be conveniently cut.

According to the utility model, the upper cutter and the lower cutter are driven to be closed by the air cylinder so as to further perform flat cutting on the film rolling packaging bag, wherein the round shaft is arranged on the upper surface of the upper cutter, and when the air cylinder drives the connecting rod to extend back and forth, the round shaft is in sliding fit with the track blocks arranged on the two sides of the guide plate, so that efficient and rapid flat cutting on the film rolling packaging bag is facilitated, the production efficiency is accelerated, and the guide plate plays a role in restraining the outlet direction of the film rolling packaging bag.

Drawings

FIG. 1 is a schematic view of the external overall structure of a fast flat cutter assembly of a two roll film wrapping machine;

FIG. 2 is a schematic view of a first perspective of a fast flat cutter assembly of a two roll film wrapping machine;

FIG. 3 is a second perspective view of the fast flat cutter assembly of the two roll film wrapping machine;

FIG. 4 is a third perspective view of a fast flat cutter assembly of a two roll film wrapping machine;

fig. 5 is an enlarged view of a portion a of fig. 4 of a quick flat cutter assembly of a two roll film wrapping machine.

In the figure: 1. an adjustment mechanism; 101. a square hollow groove; 102. cushion blocks; 103. an L-shaped plate; 104. a cutter support; 105. a moving block; 106. a screw rod; 2. a drive mechanism; 201. a guide bar; 202. a linear bearing; 203. a contour rod; 204. a support plate; 205. a cylinder; 206. a connecting rod; 207. a coupling ring; 3. a cutting mechanism; 301. a push block; 302. an upper cutter; 303. a circular shaft; 304. a constraint block; 305. a guide plate; 306. a track block; 307. a lower cutter; 308. and fixing the fixed cutter.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-5, the present invention is a fast flat cutter assembly for a two-roll film packaging machine, comprising

The adjusting mechanism 1 comprises a square hollow groove 101;

the driving mechanism 2 comprises two guide rods 201 arranged inside the square hollow groove 101;

and the cutting mechanism 3 comprises a flat cutting assembly arranged inside the square hollow groove 101, and the flat cutting assembly is used for quickly cutting the roll film packaging paper.

During the use, utilize movable block 105 and lead screw 106 linkage cooperation, operating personnel accessible adjusts the horizontal position of movable block 105 and then adjusts an optimum position, be convenient for cut the roll film packing, then drive connecting rod 206 through driving actuating cylinder 205 and impel forward, connecting rod 206 one end is equipped with coupling ring 207, coupling ring 207 promotes forward and then drives the concora crush subassembly operation, cutter 302 and lower cutter 307 closure are gone up in the drive of cylinder 205 and then carry out the concora crush to the roll film packing bag, wherein go up the cutter 302 upper surface and be equipped with the circle axle 303, when cylinder 205 drives connecting rod 206 and makes a round trip to stretch out and draw back, circle axle 303 and the track piece 306 sliding fit that sets up in deflector 305 both sides, be convenient for to roll film packing high-efficient quick concora crush, and cut production efficiency is accelerated, deflector 305 plays the effect of restraint roll film packing bag exit direction.

In order to adjust the horizontal displacement of the device so as to better cut the film-rolling packaging bag, a cushion block 102 is arranged on one side surface of a square hollow groove 101, L-shaped plates 103 are arranged on two sides of the cushion block 102, a cutter support 104 is arranged on one side of each L-shaped plate 103, and one side surface of each cutter support 104 is connected with one side surface of each L-shaped plate 103.

A moving block 105 and two lead screws 106 are arranged on the surface of one side of the cutter support 104, the two lead screws 106 are both arranged on the inner surface of the moving block 105, and the moving block 105 is in linkage fit with the two lead screws 106; through setting up lead screw 106 and movable block 105, movable block 105 and the linkage cooperation of lead screw 106, operating personnel accessible is adjusted the horizontal position of movable block 105 and then is adjusted an optimum position, is convenient for cut the roll film packing.

In order to cut the rolled film efficiently and quickly, two linear bearings 202 are arranged on one side of the square hollow groove 101, the linear bearings 202 are arranged on the outer surface of the guide rod 201, one side surface of each linear bearing 202 is connected with one side surface of the square hollow groove 101, and two equal-height rods 203 are arranged on one side surface of the square hollow groove 101.

A support plate 204 is arranged on one side surface of each of the two equal-height rods 203, an air cylinder 205 is arranged on one side surface of the support plate 204, a connecting rod 206 is arranged at one end of the air cylinder 205, a connecting ring 207 is arranged at one end of the connecting rod 206, a round hole is arranged on one side surface of the square hollow groove 101, and one end of the connecting rod 206 penetrates through the round hole to be connected with one side surface of the connecting ring 207; through set up cylinder 205 in square hollow groove 101 one side, drive connecting rod 206 and impel forward through driving cylinder 205, connecting rod 206 one end is equipped with coupling ring 207, and coupling ring 207 pushes forward and then drives the operation of truncation subassembly.

In order to achieve the flat cutting effect of the rolled film packaging bag, a push block 301 is arranged inside the square hollow groove 101, the push block 301 is installed on the outer surface of the guide rod 201, and the push block 301 is in sliding fit with the guide rod 201.

The flat cutting assembly comprises an upper cutter 302 arranged above a push block 301, a round shaft 303 is arranged above the upper cutter 302, a constraint block 304 is arranged above the square hollow groove 101, a guide plate 305 is arranged on the surface of one side of the constraint block 304, track blocks 306 are arranged on two sides of the guide plate 305, the round shaft 303 is in sliding fit with the track blocks 306, a lower cutter 307 is arranged on one side of the upper cutter 302, and a fixed cutter fixing plate 308 is arranged on one side of the lower cutter 307; drive through cylinder 205 and go up cutter 302 and down cutter 307 closure and then carry out the concora crush cutting to rolling up the membrane wrapping bag, wherein go up cutter 302 upper surface and be equipped with circle axle 303, when cylinder 205 drives connecting rod 206 and makes a round trip to stretch out and draw back, circle axle 303 and the track piece 306 sliding fit who sets up in deflector 305 both sides are convenient for to rolling up the high-efficient quick concora crush cutting of membrane packing for production efficiency, deflector 305 plays the effect that the membrane wrapping bag export orientation was rolled up in the restraint.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick truncation cutter subassembly of two roll of membrane packagine machine which characterized in that: comprises that

The adjusting mechanism (1) comprises a square hollow groove (101);

the driving mechanism (2) comprises two guide rods (201) arranged inside the square hollow groove (101);

and the cutting mechanism (3) comprises a flat cutting assembly arranged inside the square hollow groove (101), and the flat cutting assembly is used for quickly cutting the roll film packaging paper.

2. The fast flat cutter assembly of a two-roll film wrapping machine of claim 1, wherein: the surface of one side of the square hollow groove (101) is provided with a cushion block (102), two sides of the cushion block (102) are provided with L-shaped plates (103), one side of each L-shaped plate (103) is provided with a cutter support (104), and the surface of one side of each cutter support (104) is connected with the surface of one side of each L-shaped plate (103).

3. The fast flat cutter assembly of a two-roll film wrapping machine of claim 2, wherein: a moving block (105) and two lead screws (106) are arranged on the surface of one side of the cutter support (104), the two lead screws (106) are arranged on the inner surface of the moving block (105), and the moving block (105) is in linkage fit with the two lead screws (106).

4. The fast flat cutter assembly of a two-roll film wrapping machine of claim 1, wherein: two linear bearings (202) are arranged on one side of the square hollow groove (101), the linear bearings (202) are mounted on the outer surface of the guide rod (201), one side surface of each linear bearing (202) is connected with one side surface of the square hollow groove (101), and two equal-height rods (203) are arranged on one side surface of the square hollow groove (101).

5. The fast flat cutter assembly of a two roll film wrapping machine of claim 4 wherein: support plates (204) are arranged on one side surfaces of the two equal-height rods (203), air cylinders (205) are arranged on one side surfaces of the support plates (204), connecting rods (206) are arranged at one ends of the air cylinders (205), connecting rings (207) are arranged at one ends of the connecting rods (206), round holes are formed in one side surfaces of the square hollow grooves (101), and one ends of the connecting rods (206) penetrate through the round holes to be connected with one side surfaces of the connecting rings (207).

6. The fast flat cutter assembly of a two-roll film wrapping machine of claim 1, wherein: the push block (301) is arranged in the square hollow groove (101), the push block (301) is installed on the outer surface of the guide rod (201), and the push block (301) is in sliding fit with the guide rod (201).

7. The fast flat cutter assembly of a two-roll film wrapping machine of claim 6, wherein: the flat cutting component comprises an upper cutter (302) arranged above a pushing block (301), a round shaft (303) is arranged above the upper cutter (302), a constraint block (304) is arranged above a square hollow groove (101), a guide plate (305) is arranged on one side surface of the constraint block (304), track blocks (306) are arranged on two sides of the guide plate (305), the round shaft (303) is in sliding fit with the track blocks (306), a lower cutter (307) is arranged on one side of the upper cutter (302), and a fixed cutter fixing plate (308) is arranged on one side of the lower cutter (307).