CN223820643U - A clamping device for a die-cutting machine - Google Patents

Abstract

The utility model belongs to the technical field of die cutting compaction, and particularly relates to a compaction device for a die cutting machine, which comprises a table top, wherein a U-shaped frame is fixedly arranged at the top of the table top, two grooves II are formed in the U-shaped frame, a bidirectional threaded rod is rotatably arranged in the grooves II and positioned on the bidirectional threaded rod, a first sliding block is slidably arranged on the bidirectional threaded rod, a connecting rod is rotatably arranged on the first sliding block, two pressing plates are arranged in the U-shaped frame, a groove I is fixedly arranged in the first sliding block, a round rod is fixedly arranged in the groove I and positioned on the round rod, two sliding blocks II are slidably arranged on the round rod, one end of the connecting rod is rotatably connected with the corresponding sliding block II, and a driving assembly is positioned on the U-shaped frame and used for driving the two bidirectional threaded rods to rotate.

Description

Closing device for cross cutting machine

Technical Field

The utility model belongs to the technical field of die cutting compaction, and particularly relates to a compaction device for a die cutting machine.

Background

A die cutting machine is an apparatus for die cutting various materials. The die cutting machine mainly cuts materials according to a pre-designed shape by utilizing a die (cutting die) under the action of pressure.

The cardboard generally needs to use the cross cutting machine to carry out the cross cutting, and current cross cutting machine is when cutting the cardboard, and when the cardboard was not compressed tightly, the cardboard was displaced in the cross cutting in-process to the vibrations that produce when the cross cutting machine was operated very easily, and this just leads to the cardboard after cutting to be inconsistent with expected size, influences the efficiency of cross cutting. In view of this, we propose a pressing device for a die cutting machine.

Disclosure of utility model

The utility model aims to provide a pressing device for a die cutting machine, which aims to solve the problems in the prior art.

In view of the above, the present utility model provides a pressing device for a die cutting machine, comprising:

The table top is fixedly provided with a U-shaped frame, two grooves II are formed in the U-shaped frame, a two-way threaded rod is rotatably arranged in the grooves II and positioned on the two-way threaded rod in a sliding manner, a connecting rod is rotatably arranged on the first slider, two pressing plates are arranged in the U-shaped frame, a groove I is formed in the pressing plates, a round rod is fixedly arranged in the groove I, two second sliders are slidably arranged in the groove I and positioned on the round rod, and one end of the connecting rod is rotatably connected with the corresponding second slider;

The driving assembly is positioned on the U-shaped frame and is used for driving the two bidirectional threaded rods to rotate;

The first through grooves are formed in the U-shaped frame and located between the second grooves, a moving plate is slidably arranged between the first through grooves, and a die cutter is fixedly arranged at the bottom of the moving plate;

And the power assembly is positioned on the U-shaped frame and used for driving the movable plate to move up and down.

In the technical scheme, when the paper board cutting machine is used, a worker can place the paper board on the top of the table top and below the two rubber pads, then, the position of the paper board to be cut is adjusted to be right above the through groove II, the position of the paper board to be cut is positioned on the same horizontal line with the die cutting knife, then, the worker can hold the paper board, then, the driving assembly drives the two bidirectional threaded rods to rotate through the driving assembly, under the action of threads, the two bidirectional threaded rods drive the corresponding two sliding blocks I to approach each other, at the moment, the connecting rods on the sliding blocks I rotate, the two connecting rods drive the two sliding blocks II to slide on the round rods respectively and approach each other when rotating, at the moment, the pressing plate downwards moves until the rubber pads at the bottom of the pressing plate are in contact with the top of the paper board, and the paper board is positioned when the two rubber pads are in contact with the top of the paper board;

Subsequently, through the power component that sets up, make power component drive the movable plate downward displacement, until die cutter and cardboard contact and cut off the cardboard, the die cutter of this moment will enter into in the logical groove two, ensures that the cardboard can be stable when cutting the cardboard, avoids the cardboard to appear the circumstances of skew.

In the above technical solution, further, the driving assembly includes:

the power cavity is arranged in the U-shaped frame and is positioned at one side of the second grooves, two driving wheels are rotatably arranged in the power cavity, a belt is arranged between the two driving wheels in a driving way, one ends of the two driving wheels penetrate through one side of the power cavity and respectively extend into the second grooves, and one ends of the driving wheels are coaxially connected with the corresponding bidirectional threaded rods;

The motor is fixedly arranged on one side of the U-shaped frame, and the output end of the motor penetrates through one side of the U-shaped frame, extends into one of the grooves II and is coaxially connected with one of the bidirectional threaded rods.

In the technical scheme, the motor is started by the controller, the output shaft of the motor drives one of the two-way threaded rods to rotate, one of the two-way threaded rods drives one of the driving wheels to rotate, then one of the driving wheels drives the belt to drive the other driving wheel to rotate, and at the moment, the other driving wheel drives the other two-way threaded rod to rotate, so that the two-way threaded rods both rotate.

In the above technical scheme, further, the U-shaped frame at one end of the driving wheel is in rotary connection with the corresponding groove II, and the output shaft of the motor is in rotary connection with the U-shaped frame and one of the grooves II.

In the technical scheme, one end of the driving wheel can rotate in the U-shaped frame and the corresponding groove II, and normal operation of the driving wheel can be ensured.

In the above technical solution, further, the power assembly includes:

The two electric push rods are fixedly installed in the U-shaped frame, the two electric push rods are located between the two grooves II, the output ends of the two electric push rods are tightly welded with the top of the movable plate, a guide rod is fixedly installed in the through groove I, and one end of the guide rod penetrates through the movable plate.

In this technical scheme, the staff starts two electric putter through the controller, and the output shaft of two electric putter will extend and drive the movable plate downward displacement, and at this moment, the both ends of movable plate will slide downwards on corresponding guide bar for the movable plate downward displacement's is more stable.

In the above technical solution, further, the moving plate is slidably connected with the guide rod.

In this technical solution, it is ensured that the mobile plate can slide on the guide bar.

In the above technical scheme, further, the bottom of clamp plate fixed mounting has the rubber pad, the logical groove two has been seted up just below the top of mesa and the die cutter.

In this technical scheme, under the effect of rubber pad, the material of rubber pad is comparatively soft, can avoid causing the damage to the surface of cardboard to can increase the frictional force between clamp plate and the rubber pad, ensure that the die cutter can enter into in the logical groove two, thereby can cut the cardboard.

In the above technical scheme, further, the first slider is in threaded connection with the bidirectional threaded rod, two sections of threads with opposite screwing directions are arranged on the bidirectional threaded rod, and the second slider is in sliding connection with the round rod.

In the technical scheme, under the action of threads, the rotation of the bidirectional threaded rod is ensured to drive the first sliding blocks to be close to or far away from each other, and the second sliding blocks are ensured to slide on the round rod.

The beneficial effects of the utility model are as follows:

This closing device for cross cutting machine, under the cooperation between two-way threaded rod, recess second, slider first, connecting rod, clamp plate, recess first, round bar, slider second and the drive assembly that set up, ensure can compress tightly the cardboard of placing on the mesa fixedly, prevent that the cardboard from taking place the skew when whole device operation, ensure that the cutting face of cardboard is more level after cutting, improved the efficiency of cross cutting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the U-shaped frame of the present utility model;

FIG. 3 is a second schematic view of the structure of the U-shaped frame according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of the structure of the U-shaped frame of the present utility model;

FIG. 6 is a third schematic view of the interior of the U-shaped frame of the present utility model;

FIG. 7 is a schematic cross-sectional view of a U-shaped frame according to the present utility model;

fig. 8 is a schematic view of the area structure of the bi-directional threaded rod according to the present utility model.

The label in the figure is:

1. The machine comprises a table top, a U-shaped frame, a guide rod, a motor, a bi-directional threaded rod, a 6, a first sliding block, a 7, a connecting rod, an 8, a rubber pad, a 9, a pressing plate, a 10, a first groove, a 11, a round rod, a 12, a second sliding block, a 13, a first through groove, a 14, a belt, a 15, a driving wheel, a 16, a power cavity, a 17, a second groove, a 18, an electric push rod, a 19, a moving plate, a 20, a die cutter and a 21, and a second through groove.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc., generally refer to the orientation or positional relationship shown in the drawings, and merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application, but rather the orientation terms "inside and outside" refer to the inside and outside with respect to the outline of each component itself.

It should be noted that, in the present application, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

Referring to fig. 1 to 8, the present embodiment provides a pressing device for a die cutting machine, including:

the table top 1, the top of mesa 1 is fixed mounting has U-shaped frame 2, set up two recess second 17 in the U-shaped frame 2, recess second 17 internal rotation is installed bi-directional threaded rod 5, slide block first 6 on being located bi-directional threaded rod 5 in the recess second 17, rotate on slide block first 6 and install connecting rod 7, be equipped with two clamp plates 9 in the U-shaped frame 2, set up recess first 10 in the clamp plate 9, fixedly installed round bar 11 in the recess first 10, slide mounting has two slide blocks second 12 in recess first 10 and being located round bar 11, one end and the corresponding slide block second 12 of connecting rod 7 rotate to be connected;

The driving assembly is positioned on the U-shaped frame 2 and used for driving the two bidirectional threaded rods 5 to rotate;

The two through grooves I13 are formed in the U-shaped frame 2 and located between the two grooves II 17, a moving plate 19 is slidably mounted between the two through grooves I13, and a die cutter 20 is fixedly mounted at the bottom of the moving plate 19;

And a power assembly is positioned on the U-shaped frame 2 and used for driving the movable plate 19 to move up and down.

When the paper board cutting machine is used, a worker can place the paper board on the top of the table top 1 and below the two rubber pads 8, then, the position of the paper board to be cut is adjusted to be right above the through groove II 21, the position of the paper board to be cut is located on the same horizontal line with the die cutter 20, then, the worker can hold the paper board, then, the driving assembly drives the two bidirectional threaded rods 5 to rotate through the driving assembly, the corresponding two first sliding blocks 6 are driven to be close to each other through the driving assembly, at the moment, the connecting rods 7 on the first sliding blocks 6 rotate, the two connecting rods 7 respectively drive the two second sliding blocks 12 to slide on the round rods 11 and to be close to each other when rotating, the pressing plate 9 moves downwards until the rubber pads 8 at the bottom of the pressing plate 9 are in contact with the top of the paper board, and the paper board is positioned when the two rubber pads 8 are in contact with the top of the paper board;

Subsequently, through the power component that sets up, make power component drive movable plate 19 downward displacement, until die cutter 20 and cardboard contact and cut off the cardboard, die cutter 20 at this moment will enter into in the logical inslot of groove two 21, ensures that the cardboard can be stable when cutting the cardboard, avoids the cardboard to appear the skew condition.

Example 2:

the embodiment provides a closing device for cross cutting machine, in addition to including the technical scheme of above-mentioned embodiment, still have following technical feature, drive assembly includes:

The power cavity 16 is formed in the U-shaped frame 2, the power cavity 16 is positioned on one side of the two grooves II 17, two driving wheels 15 are rotatably arranged in the power cavity 16, a belt 14 is arranged between the two driving wheels 15 in a driving way, one ends of the two driving wheels 15 penetrate through one side of the power cavity 16 and respectively extend into the two grooves II 17, and one ends of the driving wheels 15 are coaxially connected with the corresponding bidirectional threaded rods 5;

The motor 4 is fixedly arranged on one side of the U-shaped frame 2, and the output end of the motor 4 penetrates through one side of the U-shaped frame 2, extends into one of the grooves II 17 and is coaxially connected with one of the bidirectional threaded rods 5.

Wherein, through the controller start motor 4, the output shaft of motor 4 will drive one of them two-way threaded rod 5 and rotate, and one of them two-way threaded rod 5 will drive one of them drive wheel 15 and rotate, and then, one of them drive wheel 15 will drive belt 14 transmission, and belt 14 will drive another drive wheel 15 and rotate, and another drive wheel 15 will drive another two-way threaded rod 5 and rotate this moment for two-way threaded rod 5 will both rotate.

Example 3:

The embodiment provides a compacting device for a die cutting machine, which comprises the technical scheme of the embodiment and the following technical characteristics, wherein one end of a U-shaped frame 2 of a driving wheel 15 is in rotary connection with a corresponding groove II 17, and an output shaft of a motor 4 is in rotary connection with the U-shaped frame 2 and one groove II 17.

Wherein, ensure that drive wheel 15's one end can rotate in U-shaped frame 2 and corresponding recess two 17, guarantee that motor 4 can normal operation.

Example 4:

The embodiment provides a closing device for cross cutting machine, in addition to including the technical scheme of above-mentioned embodiment, still have following technical feature, power pack includes:

The two electric push rods 18, two the electric push rods 18 are all fixedly installed in the U-shaped frame 2, the two electric push rods 18 are located between the two grooves II 17, the output ends of the two electric push rods 18 are all tightly welded with the top of the movable plate 19, the guide rod 3 is fixedly installed in the first through groove 13, and one end of the guide rod 3 penetrates through the movable plate 19.

Wherein, the staff starts two electric putter 18 through the controller, and the output shaft of two electric putter 18 will extend and drive movable plate 19 downward displacement, and at this moment, the both ends of movable plate 19 will slide downwards on corresponding guide bar 3 for movable plate 19 downward displacement's more stable.

Example 5:

the present embodiment provides a pressing device for a die-cutting machine, which has the following technical features in addition to the technical scheme of the above embodiment, and the moving plate 19 is slidably connected with the guide rod 3.

Wherein it is ensured that the moving plate 19 can slide on the guide bar 3.

Example 6:

The embodiment provides a compacting device for a die cutting machine, which has the following technical characteristics except the technical scheme of the embodiment, the bottom of the pressing plate 9 is fixedly provided with a rubber pad 8, and a through groove two 21 is formed at the top of the table top 1 and under the die cutting knife 20.

Wherein, under the effect of rubber pad 8, rubber pad 8's material is comparatively soft, can avoid causing the damage to the surface of cardboard to can increase the frictional force between clamp plate 9 and the rubber pad 8, ensure that die cutter 20 can enter into in logical groove two 21, thereby can cut the cardboard.

Example 7:

The embodiment provides a compacting device for a die cutting machine, which comprises the technical scheme of the embodiment and has the following technical characteristics that a first sliding block 6 is in threaded connection with a bidirectional threaded rod 5, two sections of threads with opposite screwing directions are arranged on the bidirectional threaded rod 5, and a second sliding block 12 is in sliding connection with a round rod 11.

Under the action of the threads, it is ensured that the rotation of the bidirectional threaded rod 5 can drive the two first sliding blocks 6 to be close to or far away from each other, and the sliding blocks 12 can slide on the round rod 11.

When the machine is used, a worker can place a paper board on the top of the table top 1 and is positioned below two rubber pads 8, then, the position of the paper board to be cut is adjusted to be right above the through grooves II 21, the position of the paper board to be cut is positioned on the same horizontal line with the die cutter 20, then, the worker can hold the paper board, then, the motor 4 is started through the controller, the output shaft of the motor 4 drives one of the two-way threaded rods 5 to rotate, one of the two-way threaded rods 5 drives one of the driving wheels 15 to rotate, then, one of the driving wheels 15 drives the belt 14 to drive the other driving wheel 15 to rotate, at the moment, the other driving wheel 15 drives the other two-way threaded rod 5 to rotate, so that the two-way threaded rods 5 are close to each other under the action of the threads, at the moment, the connecting rod 7 on the first slide blocks 6 rotate, the two slide blocks 12 are respectively driven by the two connecting rods 11 to slide and are close to each other when the two connecting rods 7 rotate, until the pressing plate 9 moves downwards, and the two driving wheels 9 are contacted with the two rubber pads 8 on the top of the paper board when the two rubber pads 8 are contacted with the top of the paper board 8;

Subsequently, the staff starts two electric putter 18 through the controller, and the output shaft of two electric putter 18 will extend and drive movable plate 19 downward displacement, and at this moment, the both ends of movable plate 19 will slide downwards on corresponding guide bar 3 for movable plate 19 downward displacement's more stable, until die cutter 20 and cardboard contact and cut off the cardboard, and die cutter 20 at this moment will enter into through groove two 21, ensures that the cardboard can be stable when cutting the cardboard, avoids the cardboard to appear the condition of skew.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (7)

1. A compression device for a die cutting machine, comprising:

The novel table top comprises a table top body (1), wherein a U-shaped frame (2) is fixedly arranged at the top of the table top body (1), two grooves II (17) are formed in the U-shaped frame (2), a bidirectional threaded rod (5) is rotatably arranged in the grooves II (17), a first sliding block (6) is slidably arranged on the bidirectional threaded rod (5), a connecting rod (7) is rotatably arranged on the first sliding block (6), two pressing plates (9) are arranged in the U-shaped frame (2), a groove I (10) is formed in the pressing plates (9), a round rod (11) is fixedly arranged in the groove I (10), two second sliding blocks (12) are slidably arranged on the round rod (11), and one end of the connecting rod (7) is rotatably connected with the corresponding second sliding block (12);

the driving assembly is positioned on the U-shaped frame (2) and is used for driving the two bidirectional threaded rods (5) to rotate;

The two through grooves I (13), the two through grooves I (13) are both arranged in the U-shaped frame (2) and positioned between the two grooves II (17), a moving plate (19) is slidably arranged between the two through grooves I (13), and a die cutter (20) is fixedly arranged at the bottom of the moving plate (19);

and the power assembly is positioned on the U-shaped frame (2) and used for driving the movable plate (19) to move up and down.

2. The compression device for a die cutting machine of claim 1, wherein the driving assembly comprises:

The power cavity (16) is formed in the U-shaped frame (2), the power cavity (16) is located at one side of the two grooves (17), two driving wheels (15) are rotatably arranged in the power cavity (16), a belt (14) is arranged between the two driving wheels (15) in a transmission mode, one ends of the two driving wheels (15) penetrate through one side of the power cavity (16) and extend into the two grooves (17) respectively, and one ends of the driving wheels (15) are coaxially connected with corresponding bidirectional threaded rods (5);

The motor (4), motor (4) fixed mounting is in one side of U-shaped frame (2), the output of motor (4) runs through one side of U-shaped frame (2) and extends to in one of them recess two (17) and with one of them two-way threaded rod (5) coaxial coupling.

3. The pressing device for the die cutting machine according to claim 2, wherein one end of the driving wheel (15) is rotatably connected with the U-shaped frame (2) and the corresponding groove II (17), and the output shaft of the motor (4) is rotatably connected with the U-shaped frame (2) and one groove II (17).

4. The compression device for a die cutting machine of claim 1, wherein the power assembly comprises:

The two electric push rods (18), two the equal fixed mounting of electric push rod (18) is in U-shaped frame (2), and two electric push rods (18) all are located between two recess two (17), two the output of electric push rod (18) all closely welds with the top of movable plate (19), fixed mounting has guide bar (3) in logical groove one (13), the one end of guide bar (3) runs through movable plate (19).

5. The pressing device for a die cutting machine according to claim 4, wherein the moving plate (19) is slidably connected with the guide bar (3).

6. The pressing device for the die cutting machine according to claim 1, wherein a rubber pad (8) is fixedly arranged at the bottom of the pressing plate (9), and a through groove II (21) is formed at the top of the table top (1) and located under the die cutting knife (20).

7. The pressing device for the die cutting machine according to claim 1, wherein the first sliding block (6) is in threaded connection with the bidirectional threaded rod (5), two sections of threads with opposite rotation directions are arranged on the bidirectional threaded rod (5), and the second sliding block (12) is in sliding connection with the round rod (11).