CN215618265U

CN215618265U - Film cutting device of sealing machine for preparation packaging

Info

Publication number: CN215618265U
Application number: CN202122165853.9U
Authority: CN
Inventors: 彭宣纬; 彭宣荣
Original assignee: Shenyang Yongda Pharmaceutical Co ltd
Current assignee: Shenyang Yongda Pharmaceutical Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a film cutting device of a sealing machine for packaging a preparation, which belongs to the technical field of sealing machines and comprises a workbench, wherein the upper end of the workbench is fixedly connected with two supporting frames, one side of each supporting frame, which is far away from the workbench, is fixedly connected with a hydraulic cylinder, the hydraulic cylinder is electrically connected with an external power supply, the output end of the hydraulic cylinder is fixedly connected with a cutting knife, the upper end of the workbench is provided with a cutting groove, the cutting knife corresponds to the cutting groove, and the workbench is provided with a jacking mechanism which is used for improving the cutting effect of the cutting knife; according to the film cutting device, the jacking mechanism is matched with the cutting knife, the film is kept tight by the jacking mechanism, the cutting knife can cut the film conveniently, so that the stability and the efficiency of film cutting are improved, meanwhile, the jacking mechanism can accurately correspond to the cutting point of the film, stable positioning is carried out, and the cutting effect of the cutting knife is improved.

Description

Film cutting device of sealing machine for preparation packaging

Technical Field

The utility model relates to the technical field of sealing machines, in particular to a film cutting device of a sealing machine for packaging a preparation.

Background

The sealing machine is a machine for sealing containers filled with packing materials, and after products are filled into the packing containers, the packing containers need to be sealed in order to keep the products in a sealed manner, so that the product quality is kept, the product loss is avoided, and the operation is finished on the sealing machine.

At present, the preparation packing needs carry out the film through the capper to packaging container and seals, and the film need be tailor when sealing, and the current device of tailorring that divides generally adopts the cutter to tailor the film, because the film can take place some changes in the in-process tension of carrying occasionally, leads to the film to become comparatively loose, and the cutter is difficult to the loose stable tailorring that carries on, and the adhesion takes place easily for the film after tailorring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film cutting device of a sealing machine for packaging a preparation, aiming at solving the problems that the film in the prior art is loose due to the fact that tension changes occasionally in the conveying process of the film, a cutter is difficult to stably cut the loose film, and the cut film is easy to adhere.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a device is tailor to film of capper for preparation packing, includes the workstation, two support frames of the upper end fixedly connected with of workstation, two one side fixedly connected with hydraulic cylinder of workstation is kept away from to the support frame, hydraulic cylinder and external power source electric connection, hydraulic cylinder's output fixedly connected with cutting knife, the upper end of workstation is dug there is cutting groove, and the cutting knife is corresponding with cutting groove, be provided with the tight mechanism in top on the workstation, the tight mechanism in top is used for improving the effect of tailorring of cutting knife.

As a preferable scheme of the utility model, the tightening mechanism comprises two gears, the two gears are rotatably connected between two support frames, two ends of the cutting knife are fixedly connected with first racks respectively engaged with the two gears, two insertion rods are slidably inserted into the bottom of the workbench and penetrate through the upper side and the lower side of the workbench, the top ends of the two insertion rods are fixedly connected with second racks respectively engaged with the two gears, the bottom ends of the two insertion rods are fixedly connected with a bottom plate, the bottom of the bottom plate is slidably inserted with a plurality of sliding rods, the plurality of sliding rods penetrate through the upper side and the lower side of the bottom plate, one ends of the plurality of sliding rods, which are close to the workbench, are fixedly connected with tightening blocks corresponding to the cutting grooves, springs are sleeved on the surfaces of the plurality of sliding rods, and the plurality of springs are positioned between the tightening blocks and the bottom plate, the upper end fixedly connected with two limiting plates of workstation, and two limiting plates are corresponding with cutting cut groove.

As a preferable scheme of the present invention, a cutting opening is formed at a top end of the tightening block, and the cutting opening corresponds to the cutting knife.

As a preferred scheme of the utility model, the bottoms of the sliding rods are fixedly connected with limiting pieces, and the limiting pieces are positioned on one side of the bottom plate far away from the workbench.

As a preferable scheme of the utility model, two fixed plates are fixedly connected to the rear side of the workbench, and a film guide roller is rotatably connected between the two fixed plates.

As a preferable scheme of the utility model, the bottom of the workbench is fixedly connected with four supporting rods, and the bottoms of the four supporting rods are fixedly connected with non-slip mats.

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

according to the film cutting device, when a film is required to be cut, the film is firstly placed on the workbench and corresponds to the cutting groove, then the hydraulic cylinder is started through the external power supply, the cutting knife is pressed downwards through the hydraulic cylinder, the cutting knife moves downwards to enable the jacking mechanism to move, the jacking mechanism jacks up the film from the cutting groove to enable the film to be kept tight, and the cutting knife stably cuts the film through the jacking mechanism.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. a support frame; 3. a hydraulic cylinder; 4. a cutting knife; 5. cutting the groove; 6. a gear; 601. a first rack; 602. inserting a rod; 603. a second rack; 604. a base plate; 605. a slide bar; 606. a jacking block; 607. a spring; 608. a limiting plate; 7. cutting the opening; 8. a limiting sheet; 9. a fixing plate; 10. a film guide roller; 11. a support rod.

Detailed Description

The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification 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" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a film cutting device of a sealing machine for a preparation package comprises a workbench 1, two support frames 2 are fixedly connected to the upper end of the workbench 1, one side of each support frame 2, which is far away from the workbench 1, is fixedly connected with a hydraulic cylinder 3, the hydraulic cylinder 3 is electrically connected with an external power supply, a cutting knife 4 is fixedly connected to the output end of the hydraulic cylinder 3, a cutting groove 5 is formed in the upper end of the workbench 1 in a chiseled mode, the cutting knife 4 corresponds to the cutting groove 5, a jacking mechanism is arranged on the workbench 1, and the jacking mechanism is used for improving the cutting effect of the cutting knife 4.

In this embodiment, when needs are tailor to the film, at first place the film on workstation 1 with cut groove 5 and correspond, then start hydraulic cylinder 3 through external power source, hydraulic cylinder 3 makes cutting knife 4 push down, cutting knife 4 downstream can make the tight mechanism in top remove, the tight mechanism in top jacks up the film from cutting groove 5, make the film keep tight, cutting knife 4 carries out stable the tailorring to the film through the tight mechanism in top, the tight mechanism in top cooperates with cutting knife 4, the tight mechanism in top makes the film keep tight, make things convenient for cutting knife 4 to tailor the film, thereby improve the stability and the efficiency that the film was tailor, the corresponding film that the tight mechanism in top can be accurate simultaneously tailors the point, carry out stable location, improve cutting knife 4's the effect of tailorring.

Specifically, the tightening mechanism comprises two gears 6, the two gears 6 are rotatably connected between the two support frames 2, two ends of the cutting knife 4 are fixedly connected with first racks 601, the two first racks 601 are respectively engaged with the two gears 6, two inserting rods 602 are slidably inserted into the bottom of the workbench 1, the two inserting rods 602 penetrate through the upper side and the lower side of the workbench 1, the top ends of the two inserting rods 602 are respectively fixedly connected with second racks 603, the two second racks 603 are respectively engaged with the two gears 6, the bottom ends of the two inserting rods 602 are fixedly connected with a bottom plate 604, the bottom of the bottom plate 604 is slidably inserted with a plurality of sliding rods 605, the plurality of sliding rods 605 penetrate through the upper side and the lower side of the bottom plate 604, one ends of the plurality of sliding rods 605, which are close to the workbench 1, are fixedly connected with tightening blocks 606, the tightening blocks 606 correspond to the cutting grooves 5, and the surfaces of the plurality of the sliding rods 605 are respectively sleeved with springs 607, and a plurality of springs 607 are positioned between the tightening block 606 and the bottom plate 604, two limiting plates 608 are fixedly connected to the upper end of the worktable 1, and the two limiting plates 608 correspond to the cutting groove 5.

In this embodiment, when the hydraulic cylinder 3 causes the cutting knife 4 to cut the film, the cutting knife 4 drives the two first racks 601 to move downwards, the two first racks 601 cause the two gears 6 between the two supporting frames 2 to rotate, the two gears 6 cause the two second racks 603 to move upwards, the two second racks 603 cause the two insertion rods 602 to move upwards respectively, the two insertion rods 602 cause the jacking block 606 to move upwards through the two sliding rods 605, the jacking block 606 moves into the cutting groove 5 to jack up the film, the jacked film is fastened through the two limiting plates 608, the two limiting plates 608 limit the jacking block 606, the jacking block 606 compresses the plurality of springs 607, and the elastic force generated by the plurality of springs 607 acts on the jacking block 606, thereby improve the fastening effect of tight piece 606 in top to the film, cutting knife 4 continues to remove downwards simultaneously, carries out good cutting to the film through the cooperation of tight piece 606 in top.

Specifically, the top end of the tightening block 606 is chiseled with a cutting opening 7, and the cutting opening 7 corresponds to the cutting knife 4.

In this embodiment, cutting knife 4 can enter into cutting opening 7 when cutting, and cutting opening 7 protects tight piece 606 in the top, prevents that cutting knife 4 from damaging tight piece 606 in the top.

Specifically, the bottoms of the sliding rods 605 are all fixedly connected with limiting pieces 8, and the limiting pieces 8 are located on one side of the bottom plate 604 far away from the workbench 1.

In this embodiment, the plurality of stopper pieces 8 restrict the plurality of sliding bars 605 to prevent the plurality of sliding bars 605 from falling off.

Specifically, two fixing plates 9 are fixedly connected to the rear side of the workbench 1, and a film guide roller 10 is rotatably connected between the two fixing plates 9.

In this embodiment, the two fixing plates 9 are used to fix the film guide roller 10, and the film guide roller 10 can continuously convey the rolled film, thereby improving the cutting efficiency.

Specifically, the bottom of the workbench 1 is fixedly connected with four support rods 11, and the bottoms of the four support rods 11 are fixedly connected with non-slip mats.

In this embodiment, the four support rods 11 can effectively support the workbench 1.

The working principle is as follows: when the film needs to be cut, firstly, the film is placed on the workbench 1 to correspond to the cutting groove 5, then the hydraulic cylinder 3 is started through an external power supply, the cutting knife 4 is pressed downwards by the hydraulic cylinder 3, the pushing mechanism can be moved by the downward movement of the cutting knife 4, the cutting knife 4 drives the two first racks 601 to move downwards, the two first racks 601 enable the two gears 6 between the two support frames 2 to rotate, the two gears 6 enable the two second racks 603 to move upwards, the two second racks 603 enable the two insert rods 602 to move upwards respectively, the two insert rods 602 enable the pushing block 606 to move upwards through the two slide rods 605, the pushing block 606 moves into the cutting groove 5 to push up the film, the pushed film is fastened through the two limiting plates 608, the two limiting plates 608 limit the pushing block 606, the pushing block 606 compresses the plurality of springs 607, and the elastic force generated by the plurality of springs 607 acts on the pushing block 606, thereby improve the fastening effect of tight piece 606 in top to the film, cutting knife 4 continues to remove downwards simultaneously, carries out good cutting to the film through the cooperation of tight piece 606 in top.

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 the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a device is tailor to film of capper for preparation packing, includes workstation (1), its characterized in that: two support frames (2) of upper end fixedly connected with of workstation (1), two one side fixedly connected with hydraulic cylinder (3) of workstation (1) are kept away from in support frame (2), hydraulic cylinder (3) and external power source electric connection, the output end fixedly connected with cutting knife (4) of hydraulic cylinder (3), it has cut groove (5) to open the chisel in the upper end of workstation (1), and cutting knife (4) with cut groove (5) corresponding, be provided with the tight mechanism in top on workstation (1), the tight mechanism in top is used for improving the effect of tailorring of cutting knife (4).

2. The film cutting device of a sealing machine for a preparation package according to claim 1, wherein: the tightening mechanism comprises two gears (6), the two gears (6) are rotatably connected between the two support frames (2), two ends of the cutting knife (4) are fixedly connected with first racks (601), the two first racks (601) are respectively meshed with the two gears (6), two insert rods (602) are inserted into the bottom of the workbench (1) in a sliding mode and penetrate through the upper side and the lower side of the workbench (1), the top ends of the two insert rods (602) are respectively fixedly connected with second racks (603), the two second racks (603) are respectively meshed with the two gears (6), the bottom ends of the two insert rods (602) are fixedly connected with a bottom plate (604), a plurality of slide rods (605) are inserted into the bottom of the bottom plate (604) in a sliding mode and penetrate through the upper side and the lower side of the bottom plate (604), one ends, close to the workbench (1), of the slide rods (605) are fixedly connected with tightening blocks (606), and the puller block (606) is corresponding to the cutting groove (5), a plurality of springs (607) are sleeved on the surface of the sliding rod (605), the springs (607) are positioned between the puller block (606) and the bottom plate (604), two limiting plates (608) are fixedly connected to the upper end of the workbench (1), and the two limiting plates (608) are corresponding to the cutting groove (5).

3. The film cutting device of a sealing machine for a preparation package according to claim 2, wherein: the top end of the jacking block (606) is provided with a cutting opening (7) in a chiseling mode, and the cutting opening (7) corresponds to the cutting knife (4).

4. The film cutting device of a sealing machine for a preparation package according to claim 3, wherein: the bottoms of the sliding rods (605) are fixedly connected with limiting pieces (8), and the limiting pieces (8) are located on one side, away from the workbench (1), of the bottom plate (604).

5. The film cutting device of a sealing machine for a preparation package according to claim 4, wherein: the rear side of the workbench (1) is fixedly connected with two fixing plates (9), and a film guide roller (10) is rotatably connected between the two fixing plates (9).

6. The film cutting device of a sealing machine for a preparation package according to claim 5, wherein: the bottom of the workbench (1) is fixedly connected with four supporting rods (11), and the bottoms of the four supporting rods (11) are fixedly connected with anti-skid pads.