CN212687115U

CN212687115U - Device is cut fast to wrapping bag

Info

Publication number: CN212687115U
Application number: CN202021499146.2U
Authority: CN
Inventors: 张涛; 张洪威
Original assignee: Chengdu Qingyang Baobo Packaging Co ltd
Current assignee: Chengdu Qingyang Baobo Packaging Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-12
Anticipated expiration: 2030-07-27

Abstract

A quick cutting device for packaging bags comprises a cutting mechanism, wherein the cutting mechanism comprises a cutting table, and a plurality of cutting dies capable of moving up and down are uniformly arranged above the cutting table; the leveling mechanism comprises a leveling roller, and the leveling roller is arranged above the slitting table; the clamping mechanism comprises a pair of clamping heads with movable clamping intervals, the clamping heads are rotatably connected with supporting rods, and the supporting rods are slidably arranged on the sliding rods; the winding mechanism is arranged at a blanking end of the splitting mechanism and used for collecting shearing waste materials, the winding mechanism comprises a flat plate which is arranged on a sliding rod in a sliding mode, a flat plate is fixedly connected with a supporting rod, a winding motor is fixed on the flat plate, and a transmission shaft of the winding motor is connected with one of the clamping heads. The utility model discloses the traction that receives winding mechanism during well wrapping bag transmission closely laminates on leveling the roller, can flatten the wrapping bag, prevents the phenomenon of fold and play book, guarantees product quality, and owing to be equipped with a plurality of moulds of cutting, can satisfy mass production needs.

Description

Device is cut fast to wrapping bag

Technical Field

The utility model relates to a wrapping bag production facility field is very much related with a device is cut fast to wrapping bag.

Background

The packaging bag is widely used in daily life and industrial production due to its convenience. The packaging bag is generally rolled into a roll before being formed into a bag. When the product is packaged, part of the product is directly packaged and sealed and then cut according to the requirement; and partial products are obtained by cutting the coiled packaging bags before packaging and then performing later-stage processing. Traditional wrapping bag is cut device and is mostly adopted artifical and cut, cuts inefficiency and replaces gradually mechanical equipment and cuts. The present wrapping bag exhibition flat effect of cutting after the device cuts is poor, need level and smooth process, and the incision is in the phenomenon that produces fold and play book easily in the transportation, cuts the difficult rolling of waste material, leads to product quality relatively poor, is unfavorable for the large batch processing production of enterprise.

SUMMERY OF THE UTILITY MODEL

The problem to relevant prior art exists, the utility model provides a device is cut fast to wrapping bag receives winding mechanism's traction during the wrapping bag transmission and closely laminates on leveling the roller, can flatten the wrapping bag, prevents the phenomenon of fold and play book, guarantees product quality, adopts a plurality of moulds of cutting, can satisfy big batch processing production needs.

In order to achieve the above purpose, the utility model adopts the following technology:

the utility model provides a device is cut fast to wrapping bag, includes:

the cutting mechanism is used for cutting the packaging bags and comprises a cutting table, and a plurality of cutting dies capable of moving up and down are uniformly arranged above the cutting table;

the leveling mechanisms are provided with a pair of leveling mechanisms, are respectively arranged at two ends of the slitting mechanism and are used for leveling the packaging bags, and each leveling mechanism comprises a leveling roller which is arranged above the slitting table;

the clamping mechanisms are provided with a pair of clamping mechanisms which are respectively arranged at the feeding end and the discharging end of the splitting mechanism and used for clamping the packaging bag reel, each clamping mechanism comprises a pair of clamping heads with movable clamping intervals, the clamping heads are rotatably connected with supporting rods, and the supporting rods are slidably arranged on the sliding rods;

the winding mechanism is arranged at a blanking end of the splitting mechanism and used for collecting shearing waste materials, the winding mechanism comprises a flat plate which is arranged on a sliding rod in a sliding mode, a flat plate is fixedly connected with a supporting rod, a winding motor is fixed on the flat plate, and a transmission shaft of the winding motor is connected with one of the clamping heads.

Furthermore, a plurality of shock absorption seats are arranged at the bottom of the slitting table.

Further, cut the mould top and be connected with the cylinder, the cylinder is fixed in the support frame, cuts the mould both ends and is connected with the gag lever post, and the gag lever post slides and wears to locate the support frame.

Further, the clamping head is the toper towards fixture center end, and bracing piece bottom threaded connection has two-way screw rod, and two-way screw rod middle part rotates and is connected with the stopper, and the stopper is fixed in the slide bar, and two-way screw rod one end is connected with the centre gripping motor.

Furthermore, the two ends of the leveling roller are rotatably connected with vertical rods, the vertical rods are connected with transverse rods, and the end parts of the transverse rods are connected with sliding rods.

Further, the middle part of the cross rod is inserted with a buffer mechanism, the buffer mechanism comprises a buffer frame, the buffer frame is rotatably connected with a pair of buffer rollers which are arranged up and down, the bottom of the buffer frame is connected with a buffer rod, the buffer rod is inserted into the cross rod, and a spring is sleeved on the buffer rod.

The utility model discloses beneficial effect:

1. the traction action that receives winding mechanism during the wrapping bag transmission closely laminates on leveling the roller, can flatten the wrapping bag, prevents the phenomenon of fold and play book, guarantees product quality, and owing to be equipped with a plurality of moulds of cutting, can satisfy big batch processing production needs.

2. Utilize the holding head with reel both ends centre gripping, because the holding head centre gripping interval is adjustable, the reel of being convenient for is changed, and the mould removes when cutting is controlled to the cylinder control can only remove in vertical direction by spacing pole guide effect, prevents to cut the mould slope, leads to cutting not to be in place, finished product and waste material adhesion.

3. The cushion socket can cushion the slitting die when the wrapping bag is cut, prevents to cause slitting die edge of a knife wearing and tearing, influences the effect of cutting, and the centre gripping motor utilizes two-way screw rod drive bracing piece to remove to both ends or center simultaneously, prevents that the wrapping bag from controlling the skew.

4. Utilize buffer gear can cushion the traction force that receives when the wrapping bag transmission, the spring provides reverse effort to the buffer beam for when the traction force that the wrapping bag received is less, the buffer beam resumes the normal position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of a partial structure a in fig. 1.

Fig. 4 is a schematic structural view of the buffering mechanism of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figures 1-3, a device is cut fast to wrapping bag, including being used for the wrapping bag to cut mechanism 1, locate the levelling mechanism 2 that cuts mechanism 1 both ends, locate the fixture 3 who cuts mechanism 1 material loading end and unloading end to and locate the winding mechanism 4 who cuts mechanism 1 unloading end.

The slitting mechanism 1 comprises a slitting table 101, a plurality of slitting dies 102 capable of moving up and down are uniformly arranged above the slitting table 101, the top ends of the slitting dies 102 are connected with air cylinders 104, the air cylinders 104 are fixed on a support frame 105, two ends of the slitting dies 102 are connected with limiting rods 106, and the limiting rods 106 penetrate through the support frame 105 in a sliding mode.

Leveling mechanism 2 is used for leveling the operation to the wrapping bag, including leveling roller 201, leveling roller 201 locates and cuts platform 101 top, and leveling roller 201 both ends are rotated and are connected with montant 202, and montant 202 is connected with horizontal pole 203, and horizontal pole 203 end connection slide bar 303.

The clamping mechanism 3 is used for clamping a packaging bag reel and comprises a pair of clamping heads 301 with movable clamping intervals, the clamping heads 301 are rotatably connected with supporting rods 302, and the supporting rods 302 are slidably arranged on sliding rods 303;

the winding mechanism 4 is used for collecting shearing waste materials and comprises a flat plate 401 arranged on a sliding rod 303 in a sliding mode, the flat plate 401 is fixedly connected with a supporting rod 302, a winding motor 402 is fixed on the flat plate 401, and a transmission shaft of the winding motor 402 is connected with one of the clamping heads 301.

When the packaging bag is cut, the winding drum is arranged on the clamping mechanism 3 at the feeding end, the two ends of the winding drum are clamped by the clamping heads 301, the clamping distance of the clamping heads 301 is adjustable, the winding drum is convenient to replace, the packaging bag on the winding drum passes through the leveling mechanism 2 and the cutting mechanism 1 and then is wound on the winding drum clamped on the clamping mechanism 3 at the discharging end, the packaging bag is tightly attached to the leveling roller 201 under the traction action of the winding mechanism 4 during transmission, the packaging bag can be flattened, the phenomena of folding and rolling are prevented, the product quality is ensured, and the requirement of mass production can be met due to the arrangement of the plurality of cutting molds 102; when the air cylinder 104 controls the movement of the slitting die 102, the slitting die 102 can only move in the vertical direction under the guiding action of the limiting rod 106, so that the slitting die 102 is prevented from inclining, slitting is prevented from being out of position, and finished products are adhered to waste materials; utilize rolling motor 402 control holding head 301 rotational speed, and then adjust wrapping bag translation rate and open and stop, ensure and cut mould 102 cooperation, improve and cut efficiency.

Further, cut platform 101 bottom and be equipped with a plurality of shock-absorbing seats 103, the centre gripping head 301 is the toper towards 3 central ends of fixture, and bracing piece 302 bottom threaded connection has two-way screw 304, and two-way screw 304 middle part is rotated and is connected with stopper 305, and stopper 305 is fixed in slide bar 303, and two-way screw 304 one end is connected with centre gripping motor 306.

The damping seat 103 is arranged at the bottom of the cutting table 101, so that the cutting die 102 can be buffered when the packaging bag is cut, and the cutting effect is prevented from being influenced due to abrasion of the cutting edge of the cutting die 102; the end part of the clamping head 301 is designed to be conical, so that the clamping head can be conveniently inserted into a winding drum, the position of the winding drum can be automatically corrected, and the transmission precision is improved; the clamping motor 306 drives the supporting rod 302 to move towards two ends or the center by the bidirectional screw 304, the position of the winding drum is always constant with that of the slitting mechanism 1 when the winding drum is clamped, the left and right deviation of the packaging bag is prevented, the limiting block 305 can support the bidirectional screw 304, and the stability of the clamping mechanism 3 is improved.

Further, as shown in fig. 4, a buffer mechanism 5 is inserted in the middle of the cross rod 203, the buffer mechanism 5 includes a buffer frame 501, the buffer frame 501 is rotatably connected with a pair of buffer rollers 502 which are arranged up and down, the bottom of the buffer frame 501 is connected with a buffer rod 503, the buffer rod 503 is inserted in the cross rod 203, and a spring 504 is sleeved on the buffer rod 503.

Utilize the traction force that receives when buffer gear 5 can cushion the wrapping bag transmission, extrude buffer roller 502 and remove downwards when the wrapping bag atress is great, buffer beam 503 inserts and locates in horizontal pole 203, and spring 504 provides reverse effort to buffer beam 503 simultaneously for when the traction force that the wrapping bag received is less, buffer beam 503 resumes the normal position, adopts a pair of buffer roller 502 that sets up from top to bottom, can be further level and smooth to the wrapping bag when buffering wrapping bag traction force, improves the surface smoothness.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a device is cut fast to wrapping bag which characterized in that includes:

the cutting mechanism (1) is used for cutting the packaging bags and comprises a cutting table (101), and a plurality of cutting dies (102) capable of moving up and down are uniformly arranged above the cutting table (101);

the leveling mechanisms (2) are provided with a pair of leveling mechanisms, are respectively arranged at two ends of the slitting mechanism (1), are used for leveling the packaging bags and comprise leveling rollers (201), and the leveling rollers (201) are arranged above the slitting table (101);

the clamping mechanisms (3) are provided with a pair of clamping mechanisms, are respectively arranged at the feeding end and the discharging end of the splitting mechanism (1) and are used for clamping the packaging bag reel, and comprise a pair of clamping heads (301) with movable clamping intervals, the clamping heads (301) are rotatably connected with supporting rods (302), and the supporting rods (302) are slidably arranged on sliding rods (303);

winding mechanism (4), locate cutting mechanism (1) unloading end for collect and cut the waste material, locate dull and stereotyped (401) of slide bar (303) including sliding, dull and stereotyped (401) fixed connection bracing piece (302), be fixed with on dull and stereotyped (401) winding motor (402), one of them centre gripping head (301) of winding motor (402) driving shaft connection.

2. The quick cutting device for the packaging bag according to claim 1, characterized in that: the bottom of the cutting table (101) is provided with a plurality of shock-absorbing seats (103).

3. The quick cutting device for the packaging bag according to claim 1, characterized in that: the top end of the slitting die (102) is connected with an air cylinder (104), the air cylinder (104) is fixed on the support frame (105), two ends of the slitting die (102) are connected with limiting rods (106), and the limiting rods (106) penetrate through the support frame (105) in a sliding mode.

4. The quick cutting device for the packaging bag according to claim 1, characterized in that: the clamping head (301) is conical towards the center end of the clamping mechanism (3), the bottom end of the supporting rod (302) is in threaded connection with a bidirectional screw (304), the middle of the bidirectional screw (304) is rotatably connected with a limiting block (305), the limiting block (305) is fixed on the sliding rod (303), and one end of the bidirectional screw (304) is connected with a clamping motor (306).

5. The quick cutting device for the packaging bag according to claim 1, characterized in that: both ends of the leveling roller (201) are rotatably connected with vertical rods (202), the vertical rods (202) are connected with transverse rods (203), and the end parts of the transverse rods (203) are connected with sliding rods (303).

6. The quick cutting device for the packaging bag according to claim 5, characterized in that: buffer gear (5) are inserted in horizontal pole (203) middle part, and buffer gear (5) are including buffer frame (501), and buffer frame (501) rotate and are connected with a pair of buffer roller (502) that set up from top to bottom, and buffer frame (501) bottom is connected with buffer beam (503), and buffer beam (503) are inserted and are located horizontal pole (203), and the cover is equipped with spring (504) on buffer beam (503).