CN218197206U - Carton cross cutting clamping mechanism - Google Patents

Abstract

The utility model provides a carton cross cutting clamping mechanism, including the cross cutting seat that is used for lifting the carton cardboard, cross cutting seat upper surface is equipped with two elastic webbing that are used for pressing the holding carton cardboard, the elastic webbing is tensile state, the both ends of elastic webbing are all connected with the cross cutting seat through the connecting piece, be equipped with two openings under the elastic webbing, the opening runs through the cross cutting seat and sets up the lower surface, the opening sets up the position department that is close to the elastic webbing tip at the cross cutting seat, be equipped with the gyro wheel that is used for lifting the elastic webbing in the opening, the gyro wheel axis is arranged along the width direction of elastic webbing, the gyro wheel rotates and installs in U type frame, U type frame is fixed at the cylinder expansion end, the cylinder sets up at opening downside and cylinder body end and cross cutting seat fixed connection, the utility model discloses following beneficial effect has: the realization is pressed from both sides tightly the carton cardboard of cross cutting in-process, prevents that the carton cardboard from taking place to slide at the cross cutting in-process.

Description

Carton cross cutting clamping mechanism

Technical Field

The utility model relates to a carton cross cutting clamping mechanism belongs to packing carton processing equipment field.

Background

The die cutting process is a key link in the production process of the paper box and is an important factor influencing the quality of the paper box, and the die cutting precision determines whether the paper box can smoothly complete the actions of adhesion, folding, opening forming, filling, sealing and the like on an automatic packaging machine. At present, the carton cardboard is at the cross cutting in-process, because the carton cardboard is not fixed, takes place easily to slide under the effect of external force, leads to carton cardboard cross cutting to appear the deviation, causes the carton cardboard to scrap.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a carton cross cutting clamping mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize pressing from both sides tightly the carton cardboard of cross cutting in-process, prevent that the carton cardboard from taking place to slide at the cross cutting in-process.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a carton cross cutting clamping mechanism, is including the cross cutting seat that is used for lifting the carton cardboard, cross cutting seat upper surface is equipped with two elastic webbing that are used for pressing and hold the carton cardboard, the elastic webbing is tensile state, the both ends of elastic webbing are all connected with the cross cutting seat through the connecting piece, be equipped with two openings under the elastic webbing, the opening runs through the cross cutting seat and sets up the lower surface, the opening sets up the position department that is close to the elastic webbing tip at the cross cutting seat, be equipped with the gyro wheel that is used for lifting the elastic webbing in the opening, the gyro wheel axis is arranged along the width direction of elastic webbing, the gyro wheel rotates and installs in U type frame, the U type frame is fixed at the cylinder expansion end, the cylinder sets up at opening downside and cylinder body end and cross cutting seat fixed connection.

Further, the connecting piece includes the stopper, two rectangle mouths have been seted up in the position department of cross cutting seat installation elastic webbing, the tip of elastic webbing runs through rectangle mouth and fixedly connected with stopper, two equal fixedly connected with extension board in back of the body lower part edge of stopper, vertical arrangement's round hole has been seted up to extension board upper surface middle part position, an Chayou threaded rod in the round hole, threaded rod upper end and cross cutting seat fixed connection, extension board upside and downside all are equipped with the nut that is used for restricting threaded rod and extension board relative position, nut threaded connection is on the threaded rod.

Further, a strip-shaped groove is formed in the upper surface of the limiting block, and the end portion of the elastic belt is fixed in the strip-shaped groove.

Further, the upper end of the threaded rod is in threaded connection with a blind hole, and the blind hole is formed in the lower surface of the die cutting seat.

Furthermore, the support plate and the limiting block are of an integrally formed structure, and the support plate and the limiting block are arranged perpendicular to each other.

Further, the cylinder body end of the air cylinder is fixedly connected with a connecting seat, two mounting holes used for inserting screws are symmetrically formed in the upper surface of the connecting seat, and the screws penetrate through the mounting holes and are in threaded connection with the die cutting seat.

Furthermore, a through hole is formed in the middle of the upper surface of the die cutting seat, and the movable end of the air cylinder penetrates through the through hole.

The utility model has the advantages that:

1. the extension of control cylinder, cylinder drive gyro wheel rebound, gyro wheel drive elastic webbing rebound this moment, produce relative roll simultaneously between gyro wheel and the elastic webbing, reduce the wearing and tearing to the elastic webbing, under the support of two gyro wheels, make to produce certain interval between elastic webbing and the cross cutting seat, the elastic webbing downside is arranged in to the tip that makes the carton cardboard, the shrink of control cylinder, the elastic webbing of tensile state is pressed and is held on the carton cardboard this moment, the restriction to carton cardboard position is realized, prevent that the carton cardboard from producing the slip at the cross cutting in-process.

2. Adjust the interval between stopper and the cross cutting seat, the threaded rod slides in the round hole for the extension board this moment, the relative position of threaded rod and extension board changes promptly, when the tensile degree of elastic webbing satisfies the needs, twist two nuts on the threaded rod, make two nuts all closely laminate with the extension board, accomplish the restriction to elastic webbing tip position, the tensile degree of because of the elastic webbing is big more, the elastic webbing is big more to the clamp force of carton cardboard, so through the height of adjustment stopper, realize the purpose of convenient adjustment elastic webbing to carton cardboard clamp force size.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a carton die-cutting clamping mechanism of the present invention;

fig. 2 is a partial perspective view of a die-cutting seat in the carton die-cutting clamping mechanism of the present invention;

fig. 3 is an assembly schematic diagram of the idler wheel, the U-shaped frame and the cylinder in the carton die-cutting clamping mechanism of the present invention;

FIG. 4 is a schematic view of the assembly of the paper board and the limiting block in the clamping mechanism for paper box die cutting of the present invention;

in the figure: 1-die cutting seat, 2-elastic band, 3-rectangular opening, 4-threaded rod, 5-limiting block, 6-support plate, 7-nut, 8-cylinder, 9-opening, 10-U-shaped frame, 11-roller, 12-connecting seat, 13-mounting hole, 14-strip-shaped groove and 15-round hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a carton cross cutting clamping mechanism, including the cross cutting seat 1 that is used for lifting the carton cardboard, 1 upper surface of cross cutting seat is equipped with two elastic webbing 2 that are used for pressing and holding the carton cardboard, elastic webbing 2 is tensile state, two rectangle mouths 3 have been seted up to the position department of 1 installation elastic webbing 2 of cross cutting seat, the tip of elastic webbing 2 runs through rectangle mouth 3 and fixedly connected with stopper 5, bar groove 14 has been seted up to stopper 5 upper surface, make the end fixing of elastic webbing 2 in bar groove 14, increase the connection range of elastic webbing 2 and stopper 5, improve the reliability that elastic webbing 2 is connected with stopper 5.

Please refer to fig. 1, fig. 2 and fig. 4, the back lower edge of the two stoppers 5 is fixedly connected with the support plate 6, the support plate 6 and the stoppers 5 are of an integrated structure, the support plate 6 and the stoppers 5 are arranged perpendicular to each other, a vertically arranged round hole 15 is formed in the middle position of the upper surface of the support plate 6, a threaded rod 4 is inserted in the round hole 15, the upper end of the threaded rod 4 is in threaded blind hole, the threaded blind hole is formed in the lower surface of the die cutting seat 1, the threaded rod 4 is screwed into the threaded blind hole, the threaded rod 4 and the die cutting seat 1 are convenient to disassemble and assemble, the support plate 6 is provided with nuts 7 for limiting the relative positions of the threaded rod 4 and the support plate 6, the nuts 7 are in threaded connection on the threaded rod 4, the distance between the stoppers 5 and the die cutting seat 1 is adjusted, the threaded rod 4 slides in the round hole 15 relative to the support plate 6 at the moment, namely, the relative positions of the threaded rod 4 and the support plate 6 are changed, when the stretching degree of the elastic belt 2 meets the need, the two nuts 7 on the support plate 4 are screwed, the two nuts 7 are tightly attached to the support plate 6, the carton can conveniently adjust the height of the carton through the carton, and the carton, so that the carton can conveniently adjust the carton through the carton.

Referring to fig. 1, 2 and 3, two through holes 9 are arranged under the elastic band 2, the through holes 9 penetrate through the upper surface and the lower surface of the die cutting seat 1, the through holes 9 are arranged at the positions of the die cutting seat 1 near the end parts of the elastic band 2, rollers 11 for lifting the elastic band 2 are arranged in the through holes 9, the central axis of the rollers 11 is arranged along the width direction of the elastic band 2, the rollers 11 are rotatably arranged in a U-shaped frame 10, the U-shaped frame 10 is fixed at the movable end of an air cylinder 8, the air cylinder 8 is arranged at the lower side of the through holes 9, a connecting seat 12 is fixedly connected with the body end of the air cylinder 8, two mounting holes 13 for inserting screws are symmetrically arranged on the upper surface of the connecting seat 12, the screws penetrate through the mounting holes 13 and are in threaded connection with the die cutting seat 1, the connection between the connecting seat 12 and the die cutting seat 1 is completed, namely the connection and fixation between the air cylinder 8 and the die cutting seat 1 is realized, the opening has been seted up in cross cutting seat 1 upper surface middle part position, the opening is run through to the 8 expansion end of cylinder, the opening provides installation space for cylinder 8, make cylinder 8 run through connecting seat 12, control cylinder 8 extension, cylinder 8 drive gyro wheel 11 upwards moves, gyro wheel 11 drive elastic webbing 2 rebound this moment, produce relative roll between gyro wheel 11 and the elastic webbing 2 simultaneously, reduce the wearing and tearing to elastic webbing 2, under two gyro wheel 11's support, make and produce certain interval between elastic webbing 2 and the cross cutting seat 1, make the tip of carton cardboard arrange the 2 downside in the elastic webbing, control cylinder 8 shrink, elastic webbing 2 pressure of tensile state this moment is held on the carton cardboard, the restriction to carton cardboard position is realized, prevent that the carton cardboard from producing the slip at cross cutting in-process.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims (7)

1. The utility model provides a carton cross cutting clamping mechanism, is including die-cutting seat (1) that is used for lifting the carton cardboard, its characterized in that: die-cutting seat (1) upper surface is equipped with two elastic webbing (2) that are used for pressing and hold the carton cardboard, elastic webbing (2) are tensile state, the both ends of elastic webbing (2) all are connected with die-cutting seat (1) through the connecting piece, be equipped with two openings (9) under elastic webbing (2), opening (9) run through die-cutting seat (1) upper and lower surface and set up, opening (9) set up the position department that is close to elastic webbing (2) tip in die-cutting seat (1), be equipped with gyro wheel (11) that are used for lifting elastic webbing (2) in opening (9), gyro wheel (11) axis is arranged along the width direction of elastic webbing (2), gyro wheel (11) rotate and install in U type frame (10), U type frame (10) are fixed at cylinder (8) expansion end, cylinder (8) set up at opening (9) downside and cylinder (8) jar and die-cutting seat (1) fixed connection.

2. A carton die cutting clamping mechanism as claimed in claim 1, wherein: the connecting piece includes stopper (5), two rectangle mouth (3) have been seted up to the position department of cross cutting seat (1) installation elastic webbing (2), the tip of elastic webbing (2) runs through rectangle mouth (3) and fixedly connected with stopper (5), two equal fixedly connected with extension board (6) of back of the body lower part edge of stopper (5), vertical arrangement's round hole (15) are seted up to extension board (6) upper surface middle part position, threaded rod (4) have been inserted in round hole (15), threaded rod (4) upper end and cross cutting seat (1) fixed connection, extension board (6) upside and downside all are equipped with nut (7) that are used for limiting threaded rod (4) and extension board (6) relative position, nut (7) threaded connection is on threaded rod (4).

3. A carton die cutting clamping mechanism as claimed in claim 2, wherein: a strip-shaped groove (14) is formed in the upper surface of the limiting block (5), and the end portion of the elastic belt (2) is fixed in the strip-shaped groove (14).

4. A carton die cutting clamping mechanism as claimed in claim 2, wherein: the upper end of the threaded rod (4) is in threaded blind holes in threaded connection, and the threaded blind holes are formed in the lower surface of the die cutting seat (1).

5. A carton die cutting clamping mechanism as claimed in claim 2, wherein: the support plate (6) and the limiting block (5) are of an integrated structure, and the support plate (6) and the limiting block (5) are arranged perpendicularly to each other.

6. A carton die cutting clamping mechanism as claimed in claim 1, wherein: the die cutting machine is characterized in that a connecting seat (12) is fixedly connected with the cylinder body end of the air cylinder (8), two mounting holes (13) used for inserting screws are symmetrically formed in the upper surface of the connecting seat (12), and the screws penetrate through the mounting holes (13) and are in threaded connection with the die cutting seat (1).

7. A carton die cutting clamping mechanism as claimed in claim 6, wherein: the middle position of the upper surface of the die cutting seat (1) is provided with a through hole, and the movable end of the air cylinder (8) penetrates through the through hole.

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