CN219156104U - Cover top machine drawing die jack catch structure - Google Patents

Abstract

The utility model discloses a jaw structure of a drawing die of a capping machine, and belongs to the technical field of jaw structures; including first cantilever mount and second cantilever mount, first cantilever mount and second cantilever mount divide both sides to be put, and the tip of two sets of first cantilever mount and second cantilever mount all is through connecting rod fixed connection, the tip of first cantilever mount and second cantilever mount all is provided with driving motor, driving motor's outside has cup jointed driving belt, be provided with the movable rod between first cantilever mount and the second cantilever mount, the both ends and the driving belt fixed connection of movable rod, be provided with the clamp plate on the movable rod, the tip of clamp plate is provided with the installing support, the inside of installing support is provided with the cylinder. The utility model can enable the pressing plate to move at the bottom end of the moving rod, and meanwhile, the rubber pad at the bottom end of the pressing plate can have better pressing effect on the pulling film, so that the pulling film of the pressing plate has better stability, and the situation that the pulling film is separated is avoided.

Description

Cover top machine drawing die jack catch structure

Technical Field

The utility model relates to the technical field of claw structures, in particular to a claw structure of a drawing die of a capping machine.

Background

The top covering machine is to cover a layer of film on the top of the packaging box, the film can protect the packaging box, and dust outside the packaging box enters the packaging box, so that the top covering machine is commonly used in industries such as food and beverage.

The existing roof covering machine has poor film pulling stability, a plurality of finger cylinders with scissors structures are adopted for film feeding, so that the direction of the film feeding force is vertical to the film, a certain gap exists between an upper plate and a lower plate after the cylinders are clamped, the film is thinner, and the film frequently falls off in the film pulling process.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology, and provides a drawing die claw structure of a capping machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cover top machine drawing die claw structure, includes first cantilever mount and second cantilever mount, first cantilever mount and second cantilever mount divide both sides to put, and the tip of two sets of first cantilever mount and second cantilever mount all is through connecting rod fixed connection, the tip of first cantilever mount and second cantilever mount all is provided with driving motor, driving belt has been cup jointed to driving motor's outside, be provided with the movable rod between first cantilever mount and the second cantilever mount, the both ends and the driving belt fixed connection of movable rod, be provided with the clamp plate on the movable rod, the tip of clamp plate is provided with the installing support, the inside of installing support is provided with the cylinder;

the driving belt can be used for driving the moving rod to move, so that the moving rod drives the pressing plate to move, the pressing plate stretches the film, the stretching stability of the film is better, and the situation that the film is separated is avoided.

Preferably, a rubber pad is arranged at the bottom end of the pressing plate, three groups of pressing plates are arranged, and the three groups of pressing plates are all in sliding connection with the moving rod;

the sealing performance between the upper plate and the lower plate is better, so that the stability of the film is better, and the situation that the film is separated is further avoided.

Preferably, a connecting frame is arranged above the first cantilever mount and the second cantilever mount, two ends of the connecting frame are movably connected with the first cantilever mount and the second cantilever mount, and a film breaking knife is arranged below the transmission belt;

can make the link compress tightly the other end of drawing the membrane to make the stability of drawing the membrane better, later will draw the membrane through the removal of breaking the membrane sword and cut, make and draw the membrane to accomplish the fracture, make the result of use of drawing the membrane better.

Preferably, synchronous motors are arranged at the middle positions of the end parts of the first cantilever mount and the second cantilever mount, and pull rods are arranged below the first cantilever mount and the second cantilever mount;

can make synchronous motor drive the link and remove to make the link can adjust according to the size of packing carton, thereby make the cladding effect of packing carton better, the pull rod can support the packing carton simultaneously, thereby make the packing and with the closely shape between the movable rod better.

Preferably, a movable seat is arranged below the connecting frame, a roller is arranged at the bottom end of the movable seat, the roller is clamped at the bottom end of the connecting frame, and the film breaking knife is positioned on the side wall of the movable seat;

the movable seat can be moved, so that the movable seat drives the film breaking knife to move, and the film breaking knife can cut the drawn film.

Preferably, a fixed block is vertically arranged at the end part of the movable seat, and the film breaking knife is arranged at the end part of the fixed block;

can make the membrane breaking knife remove to make the height that the membrane breaking knife installed adjust, thereby make the cutting effect of membrane breaking knife better.

Preferably, two groups of holes are formed in the end part of the fixed block, a fixed bolt is arranged at the end part of the film breaking knife, and the fixed bolt is mutually matched with the holes in the fixed block;

after the fixing bolts are embedded into the fixing blocks, the film breaking knife is installed.

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

1. the utility model can enable the pressing plate to move at the bottom end of the moving rod, and meanwhile, the rubber pad at the bottom end of the pressing plate can have better pressing effect on the pulling film, so that the pulling film of the pressing plate has better stability, and the situation that the pulling film is separated is avoided.

2. According to the utility model, the movable seat can drive the film breaking knife to slide, so that the film breaking knife can cut off the film after film pulling is finished, and meanwhile, the height position of the film breaking knife can be adjusted, so that the film breaking effect of the film breaking knife is better.

Drawings

Fig. 1 is a schematic perspective view of a jaw structure of a drawing die of a capping machine according to the present utility model;

FIG. 2 is a schematic view of a partial structure of the movable bar and the platen of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 4 is a schematic view of the moving seat and the film breaking knife in fig. 3.

In the figure: 1. a drive motor; 2. a drive belt; 3. a moving rod; 4. a pressing plate; 5. a mounting bracket; 6. a cylinder; 7. a film breaking knife; 8. a first cantilever mount; 9. a second cantilever mount; 10. a synchronous motor; 11. a pull rod; 12. a connecting frame; 13. a movable seat; 14. a roller; 15. a fixed block; 16. and (5) fixing bolts.

Detailed Description

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.

Referring to fig. 1-4, a claw structure of a top-covering machine is shown, the first cantilever frame 8 and the second cantilever frame 9 are divided into two sides and placed, then, between the ends of the two groups of first cantilever frame 8 and the second cantilever frame 9, the two groups of first cantilever frame 8 and the second cantilever frame 9 are fixedly connected through connecting rods, so that the first cantilever frame 8 and the second cantilever frame 9 form a square shape, then, the ends of the first cantilever frame 8 and the second cantilever frame 9 are both provided with a transmission motor 1, so that the transmission belt 2 is sleeved outside the transmission motor 1, then, a moving rod 3 is arranged between the first cantilever frame 8 and the second cantilever frame 9, then, the two ends of the moving rod 3 are fixedly connected with the transmission belt 2, meanwhile, a pressing plate 4 is arranged on the moving rod 3, then, the ends of the pressing plate 4 are provided with a mounting bracket 5, so that the inside of the mounting bracket 5 is provided with a cylinder 6, then, the bottom end of the pressing plate 4 is provided with a rubber pad, the three groups of pressing plate 4 are both slidingly connected with the moving rod 3, then, the first cantilever frame 8 and the second cantilever frame 9 are provided with a transmission belt 12, the first cantilever frame 8 and the second cantilever frame 9 are connected with the second cantilever frame 8, the second cantilever frame 9 are connected with the second cantilever frame 9, the two ends of the second cantilever frame 8 are connected with the transmission belt 2, and the second cantilever frame 8 is connected with the second cantilever frame 8, and the second cantilever frame 9 are connected with the second cantilever frame 8, and the second cantilever frame 8 is provided with the transmission belt 10, and the position is connected with the second cantilever frame 8.

To describe the film breaking knife 7 and the moving seat 13 in this embodiment specifically, please refer to fig. 3 and 4, a moving seat 13 may be disposed below the connecting frame 12, then a roller 14 is disposed at the bottom end of the moving seat 13, then the roller 14 is clamped at the bottom end of the connecting frame 12, meanwhile, the film breaking knife 7 is located on the side wall of the moving seat 13, so that a fixing block 15 is vertically disposed at the end of the moving seat 13, then the film breaking knife 7 is mounted at the end of the fixing block 15, meanwhile, two groups of holes are formed at the end of the fixing block 15, so that a fixing bolt 16 is disposed at the end of the film breaking knife 7, and the holes on the fixing bolt 16 and the fixing block 15 are mutually matched.

Working principle: when the packaging box is used, the packaging box is placed between the first cantilever mount 8 and the second cantilever mount 9, then the pull rod 11 clamps the packaging box, then the transmission motor 1 drives the transmission belt 2 to rotate, the transmission belt 2 drives the moving rod 3 to move, the air cylinder 6 drives the film to cover the upper part of the packaging box, meanwhile, the rubber pad on the pressing plate 4 can enable the film to be more compact with the packaging box, so that the stability between the packaging box and the pulling film is better, the situation that the packaging box and the pulling film are separated is avoided, then the film breaking knife 7 slides on the pulling film, and the cutting of the pulling film can be completed.

When the film breaking knife 7 is damaged, the fixing bolt 16 can be directly rotated, so that the film breaking knife 7 is separated, the replaced film breaking knife 7 is placed above the fixing block 15, the fixing bolt 16 is embedded to complete fixing, the roller 14 is rotated, the roller 14 can be moved below the connecting frame 12, movement of the film breaking knife 7 is completed, and cutting of a drawn film is better completed by the film breaking knife 7.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a cover top machine drawing die jack catch structure, includes first cantilever mount (8) and second cantilever mount (9), its characterized in that, first cantilever mount (8) and second cantilever mount (9) divide both sides to be put, and the tip of two sets of first cantilever mount (8) and second cantilever mount (9) all is through connecting rod fixed connection, the tip of first cantilever mount (8) and second cantilever mount (9) all is provided with driving motor (1), driving belt (2) have been cup jointed to the outside of driving motor (1), be provided with movable rod (3) between first cantilever mount (8) and second cantilever mount (9), the both ends and driving belt (2) fixed connection of movable rod (3), be provided with clamp plate (4) on movable rod (3), the tip of clamp plate (4) is provided with installing support (5), the inside of installing support (5) is provided with cylinder (6).

2. The jaw structure of a drawing die of a capping machine according to claim 1, wherein a rubber pad is arranged at the bottom end of the pressing plate (4), three groups of pressing plates (4) are arranged, and the three groups of pressing plates (4) are all in sliding connection with the moving rod (3).

3. The die clamping jaw structure of the capping machine according to claim 1, wherein a connecting frame (12) is arranged above the first cantilever mount (8) and the second cantilever mount (9), two ends of the connecting frame (12) are movably connected with the first cantilever mount (8) and the second cantilever mount (9), and a film breaking knife (7) is arranged below the driving belt (2).

4. The die clamping jaw structure of the capping machine according to claim 1, wherein a synchronous motor (10) is arranged at the middle position of the end parts of the first cantilever mount (8) and the second cantilever mount (9), and pull rods (11) are arranged below the first cantilever mount (8) and the second cantilever mount (9).

5. A cover top machine drawing die claw structure according to claim 3, characterized in that, the below of link (12) is provided with removes seat (13), the bottom of removing seat (13) is provided with running roller (14), running roller (14) centre gripping is in the bottom of link (12), disconnected membrane sword (7) are located the lateral wall of removing seat (13).

6. The die clamping jaw structure of the capping machine according to claim 5, wherein a fixing block (15) is vertically arranged at the end part of the movable seat (13), and the film breaking knife (7) is arranged at the end part of the fixing block (15).

7. The drawing die claw structure of the capping machine according to claim 6, wherein two groups of holes are formed in the end portion of the fixing block (15), a fixing bolt (16) is arranged at the end portion of the film breaking knife (7), and the fixing bolt (16) is mutually matched with the holes in the fixing block (15).

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