CN219650681U

CN219650681U - Die cutting mechanism for bag making machine

Info

Publication number: CN219650681U
Application number: CN202223246461.6U
Authority: CN
Inventors: 傅启桃; 孙翊涵; 陈依函
Original assignee: Wuxi King Mo Machinery Co Ltd
Current assignee: Wuxi King Mo Machinery Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-09-08
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a die cutting mechanism for a bag making machine, which comprises a bottom plate, a fixing frame positioned at one side of the top of the bottom plate and a supporting frame positioned at one side of the top of the bottom plate far away from the fixing frame, wherein the bottom plate comprises; the utility model discloses a support frame, including the bottom plate, the grooving that sets up in bottom plate top be close to support frame one side, and bottom plate top is provided with multiunit movable groove near one side of mount, the inside both ends of mount all are provided with the limiting plate. According to the utility model, the bag is conveyed to the bottoms of the two groups of rotating rollers, the limiting plates and the rotating rollers can move through the grooves, the motor drives the bidirectional threaded rod to rotate, the positive and negative threads at the outer sides of the two ends of the bidirectional threaded rod are matched with the threaded holes in the regulating blocks, the two groups of regulating blocks can drive the two groups of limiting plates to downwards regulate, the bags with different widths can be limited, the movable blocks and the bottom plate can move through the movable grooves, the bag can be limited conveniently, deviation of the bag in the conveying process is prevented, and the die cutting quality of the bag is better.

Description

Die cutting mechanism for bag making machine

Technical Field

The utility model relates to the technical field of bag making machine equipment, in particular to a die cutting mechanism for a bag making machine.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic or packaging bags made of other materials with different sizes, thicknesses and specifications, and the bag needs to be die-cut in the using process of the bag making machine, so that a die-cutting mechanism is needed.

The utility model discloses a bag machine cross cutting mechanism, application number is CN201821084455.6, be equipped with down the cross cutting seat on the cross cutting platform, be located down the left and right sides of cross cutting seat on the cross cutting platform and be equipped with down U-shaped frame. This cross cutting mechanism is direct carries out the cross cutting to the sack, can not carry out spacingly to the sack, and the incision to the sack is taken place the skew easily, leads to cross cutting mechanism's result of use relatively poor, and can not compress tightly the notched both sides during the use, leads to causing the damage to the sack, inconvenient people's use.

Disclosure of Invention

The utility model aims to provide a die cutting mechanism for a bag making machine, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die cutting mechanism for the bag making machine comprises a bottom plate, a fixing frame positioned on one side of the top of the bottom plate and a supporting frame positioned on one side of the top of the bottom plate far away from the fixing frame, wherein the bottom plate comprises;

a plurality of groups of movable grooves are formed in one side, close to the fixed frame, of the top of the bottom plate;

limiting plates are arranged at two ends of the inside of the fixing frame, movable blocks are arranged at two sides of the bottom of the fixing frame, grooves are arranged at two sides of the bottom of the inside of the fixing frame, rotating rollers are arranged at two sides of the inside of the fixing frame, adjusting blocks are arranged at the middle positions of the tops of the limiting plates, a motor is arranged at the middle position of one end of the fixing frame, and the output end of the motor is connected with a bidirectional threaded rod penetrating through the inside of the adjusting blocks.

Preferably, the inside of support frame is provided with the lifter plate, the intermediate position department at support frame top is provided with the cylinder, the intermediate position department of lifter plate bottom is provided with the mounting groove, the inside of mounting groove is provided with the cutter, the both sides of lifter plate bottom below all are provided with the pressure strip, two sets of the bottom of pressure strip all is provided with the rubber piece, two sets of the both ends at pressure strip top all are provided with the movable rod that runs through to the lifter plate top, the outside that the movable rod is located the pressure strip top is provided with the spring.

Preferably, the bottom of mount and bottom plate welded connection, the both ends of support frame bottom all with bottom plate welded connection, the both sides of bottom plate bottom all are provided with the supporting shoe, and the bottom of supporting shoe is provided with the mounting panel.

Preferably, both sides at the top of the two groups of limiting plates are provided with sliding blocks, both sides inside the fixing frame are provided with sliding rods penetrating into the limiting blocks, and the movable blocks are movably connected with the bottom plate through movable grooves.

Preferably, bearings are arranged on two sides of two ends of the inside of the fixing frame, a rotating rod is arranged in the rotating roller, two ends of the rotating rod penetrate through the bearings, and the rotating roller is rotationally connected with the fixing frame through the bearings and the rotating rod.

Preferably, the limiting plate is movably connected with the rotating roller through a groove, the adjusting block is in welded connection with the fixing frame, and a threaded hole matched with the bidirectional threaded rod is formed in the adjusting block.

Preferably, the intermediate position department at lifter plate top is provided with the connecting block, the lifter plate passes through connecting block and the output fixed connection of cylinder, the both ends at lifter plate top all are provided with the gag lever post that runs through to the support frame top.

Preferably, the cutter is detachably connected with the mounting groove through the fixing bolt, the bottom of the air cylinder is provided with the mounting seat, and the air cylinder is detachably connected with the support frame through the mounting seat.

Preferably, movable holes are formed in four corners of the inside of the lifting plate, the movable rod is movably connected with the lifting plate through the movable holes, and a limiting block is arranged at the top of the movable rod.

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

1. according to the utility model, the bag is conveyed to the bottoms of the two groups of rotating rollers, the limiting plates and the rotating rollers can move through the grooves, the motor drives the bidirectional threaded rod to rotate, the positive and negative threads at the outer sides of the two ends of the bidirectional threaded rod are matched with the threaded holes in the regulating blocks, the two groups of regulating blocks can drive the two groups of limiting plates to downwards regulate, the bags with different widths can be limited, the movable blocks and the bottom plate can move through the movable grooves, the bag can be limited conveniently, deviation of the bag in the conveying process is prevented, and the die cutting quality of the bag is better;

2. according to the utility model, the cutter and the mounting groove are fixedly mounted through the fixing bolt, the lifting plate can be driven to be adjusted up and down through the air cylinder, the lifting plate is more stable in up and down adjustment through the limiting rod, the movable rod and the lifting plate can be moved through the movable hole, the spring is used for applying an elastic force to the compacting plate, so that the compacting plate is used for compacting and fixing the bag, the cutter and the cutting groove are used for die cutting the bag, the die cutting effect of the bag is better, and the use of people is facilitated.

Drawings

Fig. 1 is a cross-sectional view of the present utility model.

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

Fig. 3 is a top view of the present utility model.

In the figure: 1. a bottom plate; 101. grooving; 102. a movable groove; 2. a fixing frame; 201. a limiting plate; 202. a movable block; 203. a groove; 204. a rotating roller; 205. an adjusting block; 206. a motor; 207. a two-way threaded rod; 3. a support frame; 301. a lifting plate; 302. a cylinder; 303. a mounting groove; 304. a cutter; 305. a compacting plate; 306. a rubber block; 307. a movable rod; 308. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

Referring to fig. 1-3, an embodiment of a die cutting mechanism for a bag making machine is provided in accordance with the present utility model: a die cutting mechanism for a bag making machine comprises a bottom plate 1, a fixing frame 2 positioned on one side of the top of the bottom plate 1 and a supporting frame 3 positioned on one side of the top of the bottom plate 1 far away from the fixing frame 2, wherein the bottom plate 1 comprises; the grooving 101 that sets up in bottom plate 1 top and be close to support frame 3 one side, and one side that bottom plate 1 top is close to mount 2 is provided with multiunit movable groove 102, the both ends of mount 2 inside all are provided with limiting plate 201, the both sides of two sets of mount 2 bottoms all are provided with movable block 202, be convenient for carry out spacing to the sack, the both sides of the inside bottom of two sets of mounts 2 all are provided with recess 203, the both sides of mount 2 inside all are provided with rotor 204, the conveying effect to the sack is better, prevent to stick up the limit, the intermediate position department at two sets of limiting plate 201 tops all is provided with regulating block 205, motor 206 is installed to the intermediate position department of mount 2 one end, motor 206's output is connected with and runs through the inside two-way threaded rod 207 to regulating block 205, drive two-way threaded rod 207 through motor 206 and rotate, realize carrying out opposite direction regulation to limiting plate 201.

Referring to fig. 1 and 2, a lifting plate 301 is arranged in a supporting frame 3, an air cylinder 302 is arranged at the middle position of the top of the supporting frame 3, the lifting plate 301 can be driven to be adjusted up and down through the air cylinder 302, a mounting groove 303 is arranged at the middle position of the bottom of the lifting plate 301, a cutter 304 is arranged in the mounting groove 303, the cutter 304 is fixedly mounted through the mounting groove 303, compacting plates 305 are arranged on two sides below the bottom of the lifting plate 301, rubber blocks 306 are arranged at the bottoms of the two groups of compacting plates 305, the compacting effect on bags is better, movable rods 307 penetrating through the tops of the lifting plate 301 are arranged at two ends of the tops of the two groups of compacting plates 305, and springs 308 are arranged on the outer sides of the tops of the movable rods 307 positioned on the compacting plates 305.

Referring to fig. 1 and 3, the bottom end of the fixing frame 2 is welded with the bottom plate 1, two ends of the bottom of the supporting frame 3 are welded with the bottom plate 1, supporting blocks are arranged on two sides of the bottom plate 1, and mounting plates are arranged at the bottoms of the supporting blocks, so that the die cutting mechanism can be fixedly mounted.

Referring to fig. 1 and 3, two sides of the top of the two sets of limiting plates 201 are provided with sliding blocks, two sides of the inside of the fixing frame 2 are provided with sliding rods penetrating into the limiting blocks, the adjusting and moving effects of the limiting plates 201 are better through the sliding blocks and the sliding rods, and the moving blocks 202 are movably connected with the bottom plate 1 through the moving grooves 102.

Referring to fig. 1 and 3, bearings are disposed on two sides of two ends of the inside of the fixing frame 2, a rotating rod is disposed inside the rotating roller 204, two ends of the rotating rod penetrate through the bearings, the rotating roller 204 is rotatably connected with the fixing frame 2 through the bearings and the rotating rod, and the rotating roller 204 and the fixing frame 2 can rotate through the bearings and the rotating rod, so that the bag can be conveyed conveniently.

Referring to fig. 1 and 3, the limiting plate 201 is movably connected with the rotating roller 204 through the groove 203, the limiting plate 201 and the rotating roller 204 can be moved through the groove 203, the adjusting block 205 is welded with the fixing frame 2, and threaded holes matched with the bidirectional threaded rod 207 are formed in the adjusting block 205, so that two groups of limiting plates 201 can be adjusted in opposite directions.

Referring to fig. 1 and 3, a connecting block is disposed at a middle position of a top of the lifting plate 301, the lifting plate 301 is fixedly connected with an output end of a cylinder 302 through the connecting block, the lifting plate 301 can be driven to adjust up and down by the cylinder 302, and two ends of the top of the lifting plate 301 are provided with limiting rods penetrating through the top of the supporting frame 3, so that the up and down adjustment of the lifting plate 301 is more stable.

Referring to fig. 1 and 2, a cutter 304 is detachably connected with a mounting groove 303 through a fixing bolt, the cutter 304 and the mounting groove 303 can be fixedly mounted through the fixing bolt, a mounting seat is arranged at the bottom of an air cylinder 302, and the air cylinder 302 is detachably connected with a supporting frame 3 through the mounting seat to fixedly mount the air cylinder 302.

Referring to fig. 1 and 2, four corners of the inside of the lifting plate 301 are provided with movable holes, the movable rod 307 is movably connected with the lifting plate 301 through the movable holes, the movable rod 307 and the lifting plate 301 can move through the movable holes, a limiting block is arranged at the top of the movable rod 307, and the movable rod 307 can be limited through the limiting block.

Working principle: before the die cutting mechanism is used, when the die cutting mechanism is fixedly installed, the power supply is connected, the limit plate 201 and the rotating roller 204 can be moved through the grooves 203 by conveying the bag to the bottoms of the two groups of rotating rollers 204, the motor 206 drives the bidirectional threaded rod 207 to rotate, the positive and negative threads at the outer sides of the two ends of the bidirectional threaded rod 207 and the threaded holes in the adjusting blocks 205 are matched with each other, the two groups of adjusting blocks 205 drive the two groups of limit plates 201 to be adjusted downwards, the bags with different widths can be limited, the movable blocks 202 and the bottom plate 1 can be moved through the movable grooves 102, the bag can be limited conveniently, the deviation of the bag in the conveying process is prevented, the die cutting quality of the bag is better, the cutter 304 and the mounting groove 301 are fixedly installed through the fixing bolts, the lifting plate 301 can be driven to be adjusted up and down through the air cylinder 302, the up-and-down adjustment of the lifting plate 301 is more stable through the limit rod, the movable rod 307 and the lifting plate 301 can be moved through the movable hole, the spring 308 applies an elastic force to the pressing plate 305 to press the bag, the bag is fixed tightly, the bag is cut through the springs 308, the bag is cut, the die cutting effect of the bag is better die cutting effect is achieved,

the foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cross cutting mechanism for making bag machine, its characterized in that: the device comprises a bottom plate (1), a fixing frame (2) positioned at one side of the top of the bottom plate (1) and a supporting frame (3) positioned at one side of the top of the bottom plate (1) far away from the fixing frame (2), wherein the bottom plate (1) comprises;

a cutting groove (101) is arranged at one side of the top of the bottom plate (1) close to the supporting frame (3), and a plurality of groups of movable grooves (102) are arranged at one side of the top of the bottom plate (1) close to the fixed frame (2);

limiting plates (201) are arranged at two ends of the inside of the fixing frame (2), movable blocks (202) are arranged at two sides of the bottom of the fixing frame (2), grooves (203) are arranged at two sides of the bottom of the inside of the fixing frame (2), rotating rollers (204) are arranged at two sides of the inside of the fixing frame (2), adjusting blocks (205) are arranged at the middle positions of the tops of the limiting plates (201), a motor (206) is arranged at the middle position of one end of the fixing frame (2), and a bidirectional threaded rod (207) penetrating through the adjusting blocks (205) is connected to the output end of the motor (206).

2. The die cutting mechanism for a bag machine of claim 1, wherein: the inside of support frame (3) is provided with lifter plate (301), the intermediate position department at support frame (3) top is provided with cylinder (302), the intermediate position department of lifter plate (301) bottom is provided with mounting groove (303), the inside of mounting groove (303) is provided with cutter (304), both sides of lifter plate (301) bottom below all are provided with clamp plate (305), two sets of the bottom of clamp plate (305) all are provided with rubber piece (306), two sets of the both ends at clamp plate (305) top all are provided with movable rod (307) that run through to lifter plate (301) top, the outside that movable rod (307) are located clamp plate (305) top is provided with spring (308).

3. The die cutting mechanism for a bag machine of claim 1, wherein: the bottom of mount (2) and bottom plate (1) welded connection, the both ends of support frame (3) bottom all with bottom plate (1) welded connection, the both sides of bottom plate (1) bottom all are provided with the supporting shoe, and the bottom of supporting shoe is provided with the mounting panel.

4. The die cutting mechanism for a bag machine of claim 1, wherein: the two sides of the tops of the two groups of limiting plates (201) are respectively provided with a sliding block, the two sides of the inside of the fixing frame (2) are respectively provided with a sliding rod penetrating into the inside of the limiting blocks, and the movable blocks (202) are movably connected with the bottom plate (1) through the movable grooves (102).

5. The die cutting mechanism for a bag machine of claim 1, wherein: bearings are arranged on two sides of two ends of the inside of the fixing frame (2), a rotating rod is arranged in the rotating roller (204), two ends of the rotating rod penetrate through the bearings, and the rotating roller (204) is rotationally connected with the fixing frame (2) through the bearings and the rotating rod.

6. The die cutting mechanism for a bag machine of claim 1, wherein: limiting plate (201) pass through recess (203) and live-action roller (204) swing joint, regulating block (205) and mount (2) welded connection, the inside of regulating block (205) is provided with the screw hole with two-way threaded rod (207) assorted.

7. A die cutting mechanism for a bag machine as defined in claim 2, wherein: the lifting device is characterized in that a connecting block is arranged at the middle position of the top of the lifting plate (301), the lifting plate (301) is fixedly connected with the output end of the air cylinder (302) through the connecting block, and limiting rods penetrating through the top of the supporting frame (3) are arranged at two ends of the top of the lifting plate (301).

8. A die cutting mechanism for a bag machine as defined in claim 2, wherein: the cutter (304) is detachably connected with the mounting groove (303) through a fixing bolt, a mounting seat is arranged at the bottom of the air cylinder (302), and the air cylinder (302) is detachably connected with the support frame (3) through the mounting seat.

9. A die cutting mechanism for a bag machine as defined in claim 2, wherein: the lifting plate (301) is characterized in that movable holes are formed in four corners of the inside of the lifting plate (301), the movable rod (307) is movably connected with the lifting plate (301) through the movable holes, and a limiting block is arranged at the top of the movable rod (307).