CN216266447U

CN216266447U - Automatic cutting device

Info

Publication number: CN216266447U
Application number: CN202122902046.0U
Authority: CN
Inventors: 于冯磊; 杨阮程; 钱卫清
Original assignee: Suzhou Leichuang Intelligent Technology Co ltd
Current assignee: Suzhou Leichuang Intelligent Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an automatic cutting device, comprising: the feeding mechanism is arranged on the frame and can extend out of or enter the frame so as to receive a product from the feeding station and transfer the product to the cutting station; the cutting mechanism is arranged at the cutting station and used for cutting the product on the feeding mechanism; the product taking and placing mechanism is arranged above the cutting station and used for picking up the cut products; and the product material frame is arranged below the cutting station to receive and store the cut products. The utility model not only can solve the problems of low manual cutting efficiency and high stacking labor intensity, but also can improve the cutting and stacking precision and consistency.

Description

Automatic cutting device

Technical Field

The utility model relates to the field of automatic equipment, in particular to an automatic cutting device.

Background

In the rubber vulcanization industry, the vulcanized product can be a final product only by cutting and punching for many times. The product that produces after vulcanizing at present is the great vulcanized rubber sheet of area, and is unmatched with the equipment of automatic edge remover, so need cut out the mode with the scissors through the manual work, cut into small film with the vulcanized rubber sheet of large scale, during the rethread manual is with orderly putting into the material loading frame of automatic edge remover of small film, whole process need consume a large amount of manpowers, and work efficiency is low, is difficult to with the productivity phase-match of automatic vulcanizer and automatic edge remover.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic cutting device which can realize automatic stacking on the premise of realizing automatic cutting.

In order to solve the above technical problem, the present invention provides an automatic cutting device, comprising:

a machine frame, a plurality of guide rails and a plurality of guide rails,

the feeding mechanism is arranged on the rack and can extend out of or enter the rack so as to receive the product from the feeding station and transfer the product to the cutting station;

the cutting mechanism is arranged at the cutting station and used for cutting the product on the feeding mechanism;

the product taking and placing mechanism is arranged above the cutting station and used for picking up the cut products;

and the product material frame is arranged below the cutting station to receive and store the cut products.

Preferably, the feeding mechanism comprises; the first driving component is arranged on the product positioning tray of the rack in a sliding mode and used for controlling the product positioning tray to extend out of or return to the rack.

Preferably, the cutting mechanism comprises: a transverse cutting structure and/or a longitudinal cutting structure disposed on the frame.

Preferably, the transverse cutting structure comprises: the transverse cutting device comprises at least one group of transverse cutting knives arranged along the longitudinal direction and a second driving assembly for controlling the transverse cutting knives to reciprocate along the transverse direction.

Preferably, the longitudinal cutting structure comprises: and the longitudinal cutting knives are arranged on one side, close to the feeding station, of the rack.

Preferably, the product pick and place mechanism includes: the lifting assembly is arranged on the mounting plate and drives the mounting plate to ascend or descend, and the material taking and placing assembly is arranged at the bottom of the mounting plate and is used for picking or placing products.

Preferably, the lifting assembly comprises: guide bar, transfer line and promotion drive, wherein, the fixed part of transfer line is connected to the roof of frame, the movable part of transfer line is connected to the mounting panel and by it rotates to promote drive control the mounting panel rises or descends, the one end of guide bar is connected to the mounting panel, the other end of guide bar runs through and extends to the top after being located the sleeve on the mounting panel.

Preferably, the material taking and placing assembly comprises: the device comprises a plurality of taking and placing plates arranged below a mounting plate, picking pieces arranged on the taking and placing plates and a displacement linkage device arranged on the mounting plate and used for controlling the distance between the plurality of taking and placing plates.

Preferably, the product storage mechanism comprises: the material frame comprises a material frame body, a tray arranged in the material frame body, a tray connecting piece arranged at the bottom of the tray and tray transmission mechanisms arranged on two sides of the material frame body and connected to the tray connecting piece.

Preferably, the lower part of the rack is provided with an entrance for the product material frame to pass in and out, the rack on the two sides of the entrance is respectively provided with a material frame guiding mechanism and/or a material frame positioning mechanism and/or a material frame clamping mechanism, wherein the position of the material frame positioning mechanism corresponds to the entrance, and the material frame clamping mechanisms are positioned on the two sides of the entrance.

Compared with the prior art, the automatic feeding device can receive products from the outside of the rack and automatically transfer the products into the rack through the feeding mechanism. The cutting mechanism cuts products on the feeding mechanism, the product taking and placing mechanism can pick up the cut products and place the cut products in the product material frame, and the product material frame can receive and store the cut products to achieve product stacking. Therefore, the automatic cutting and stacking machine can solve the problems of low manual cutting efficiency and high stacking labor intensity, and can improve the cutting and stacking precision and consistency.

Drawings

FIG. 1 is a schematic view of an automatic cutting apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 and 4 are schematic structural diagrams of the product pick and place mechanism of the present invention, respectively;

fig. 5 is a schematic structural diagram of a product material frame of the present invention.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 5, the present invention discloses an automatic cutting device, comprising: the automatic cutting machine comprises a machine frame 1, a feeding mechanism 2, a cutting mechanism 3, a product taking and placing mechanism 4 and a product material frame 5. The rack 1 is a main body of the whole device and is used for supporting other functional components, and the other components are all mounted on the rack 1. The feeding mechanism 2 is arranged on the rack 1, and the feeding mechanism 2 can extend out of and enter the rack 1 so as to receive a product from a feeding station outside the rack 1 and transfer the product from the feeding station to a cutting station inside the rack 1. The cutting mechanism 3 is arranged at a cutting station in the frame 1 and is used for cutting the product on the feeding mechanism 2; the product taking and placing mechanism 4 is arranged above the cutting station and used for picking up the cut products and placing the cut products on the product material frame 5; the product material frame 5 is arranged below the cutting station and used for receiving and storing cut products and achieving product stacking. That is to say, the automatic cutting device provided by the utility model not only can realize automatic feeding of products, but also can automatically pick and stack the cut products after automatic cutting, thereby greatly saving manpower, reducing labor intensity and improving production efficiency.

Referring to fig. 1 and 2, the feeding mechanism 2 includes; a product positioning tray 21 and a first drive assembly 22 that controls the extension and return of the product positioning tray 21 to the housing 1. Specifically, the product positioning tray 21 can receive the product and position the periphery of the product for subsequent cutting of the product. The first driving assembly 22 adopts servo driving, and can precisely control the telescopic route of the product positioning tray 21 so as to be matched with the cutting mechanism 3 to cut products.

With continued reference to fig. 2, the cutting mechanism 3 includes: a transverse cutting structure 31 and/or a longitudinal cutting structure 32 provided on the frame 2. The transverse direction in this embodiment means a direction perpendicular to the expansion and contraction direction of the product positioning tray 21, that is, the product positioning tray 21 expands and contracts in the longitudinal direction.

The transverse cutting structure 31 includes: at least one set of lateral cutting knives 311 arranged in a longitudinal direction and a second driving assembly 312 controlling the lateral cutting knives 311 to reciprocate in a lateral direction. In this embodiment, the transverse cutting knives 311 are provided with two sets, and the two sets of transverse cutting knives 311 are fixedly arranged on the second driving component 312, and can be driven by the second driving component 312 to move transversely, so as to transversely cut the product. Of course, a set of transverse cutters 311 may also be provided, and the set of transverse cutters 311 may be longitudinally retractable while being disposed on the second driving assembly 312, that is, when the transverse cutters 311 are set as a set, the longitudinal position of the transverse cutters 311 may be adjusted, so as to realize cutting the product at different positions.

The longitudinal cutting structure 32 comprises: at least one set of longitudinal cutters 321 arranged in the transverse direction. Specifically, in this embodiment, it is preferable that the longitudinal cutting knife 321 is directly fixed on one side of the frame 1 close to the loading station, and the longitudinal cutting knife 321 at this position can longitudinally cut the product while the product positioning tray 21 moves from the loading station to the cutting station. Of course, in another embodiment, the longitudinal cutting blade 321 may be disposed on a driving member capable of driving the longitudinal cutting blade 321 to reciprocate along the longitudinal direction, that is, the longitudinal cutting structure 32 may further include a driving member for controlling the longitudinal cutting blade 321 to move back and forth along the longitudinal direction. Of course, the transverse position of the longitudinal cutting knife 321 may be fixed or retractable to meet different cutting requirements of the product.

Referring to fig. 3 and 4, the product pick and place mechanism 4 can pick up cut products and stack the products into the product frame 5. Specifically, the product pick and place mechanism 4 includes: the device comprises a mounting plate 41, a lifting assembly 42 arranged on the mounting plate 41 to drive the mounting plate 41 to ascend or descend, and a material taking and placing assembly 43 arranged at the bottom of the mounting plate 41 to pick up or place products.

The lifting assembly 42 includes: the lifting mechanism comprises a guide rod 421, a transmission rod 422 and a lifting drive 423, wherein a fixed part of the transmission rod 422 is connected to a top plate of the rack 1, a movable part of the transmission rod 422 is connected to the mounting plate 41 and is controlled by the lifting drive 423 to rotate relative to the fixed part so as to drive the mounting plate 41 to ascend or descend, one end of the guide rod 421 is connected to the mounting plate 41, and the other end of the guide rod 421 penetrates through a sleeve on the top plate and then extends upwards so as to provide guidance for the mounting plate 41.

The material taking and placing assembly 43 comprises: the pick-and-place device comprises a plurality of pick-and-place plates 431 arranged below the mounting plate 41, a picking piece 432 arranged on the pick-and-place plates 431, and a displacement linkage 433 arranged on the mounting plate 41 for controlling the distance between the plurality of pick-and-place plates 431. The material taking and placing plates 431 are arranged in one-to-one correspondence with the cut products, suction cups are preferably adopted for the picking pieces 432, and the suction cups on the material taking and placing plates 431 of each group are all arranged independently. The displacement linkage 433 is used for controlling the material taking and placing plates 431 to be away from each other until the positions of the material taking and placing plates 431 correspond to the product material frame 5 after the cut products are picked up.

Because the products are integrated before being cut, the cut products are still connected together and have no space in the middle. When the cut products are placed in the product material frame 5 for stacking, each stack of products are mutually separated, and a certain distance exists between the products. In order to place the product smoothly, the pick-and-place assembly 43 needs to adjust the distance between the product and the bin after the product is sucked. The deflection linkage 433 can accomplish this function. The shift linkage 433 includes: the driving mechanism, the connecting rods respectively connected with the driving mechanism and the material taking and placing plate 431, and the guide holes arranged on the mounting plate 41 provide guidance for the material taking and placing plate 431. Of course, in order to use different product types, the structure of the deflection linkage device can be various, and the adjustment of the distance between the material taking and placing plates can also be realized in various ways, which is not described herein again.

Referring to fig. 5, the product frame 5 includes: the material frame comprises a material frame body 51, a tray 53 arranged in the material frame body 51, a tray connecting piece 54 arranged at the bottom of the tray 53 and tray transmission mechanisms 55 arranged at two sides of the material frame body 51 and connected to the tray connecting piece 54.

The material frame body 51 is used for storing cut products, the moving wheels 56 are arranged at the bottom of the material frame body 51, and the material frame body 51 is convenient to move, so that the product material frame 5 can be used as a transfer trolley at the same time. For convenient operation, a push-pull handle 57 is arranged on one side of the top of the material frame body 51. The material frame body 57 may have a solid structure or a frame structure.

Preferably, the product material frame 5 further includes a partition limiting member 52 disposed in the material frame body 51 for partitioning the material frame body 51 into a plurality of bins. The spacing locating part 52 is provided with a plurality ofly, and a plurality ofly separate locating part 52 cross set up in the material frame body 51, thereby will the inside of material frame body 51 divide into a plurality of feed bins, and the size of feed bin matches with the size of film, so can correspond in every feed bin and pile up many products, so can improve the bearing capacity of material frame body 51 to pile up many piles of products simultaneously, improved the storage efficiency of product. Further, the separation limiting member 52 may have a solid structure or a frame structure, which is the same as the side surface of the material frame body 51.

The tray transmission mechanism 55 is preferably disposed on the frame 1, and disposed on two sides, and can be driven by an air cylinder or a motor to drive the tray 53 to ascend or descend, so as to receive and place the cut product. Because the material frame body 51 can move in and out of the machine frame 1 according to needs, the material frame body 51 can be separated from the tray transmission mechanism 55 to act independently, so that the portability of the product material frame 5 can be improved.

Referring to fig. 1 and 2, an entrance through which a product material frame 5 enters and exits is formed in the lower portion of the machine frame 1, a material frame guiding mechanism 11 and/or a material frame guiding mechanism 12 and/or a material frame positioning mechanism 13 and/or a material frame clamping mechanism 14 are respectively arranged on the machine frame 1 on two sides of the entrance, wherein the position of the material frame positioning mechanism 13 corresponds to the entrance, and the material frame clamping mechanism 14 is located on two sides of the entrance.

Specifically, the material frame guiding mechanism 11 comprises guiding blocks arranged on two sides of the bottom of the inlet end of the rack, and two groups of guiding blocks form a horn-shaped opening structure so that the product material frame 5 can enter. The material frame guide mechanism 12 comprises guide strips arranged on two sides inside the rack 1, and the guide strips can provide guidance for the product material frame 5 after the product material frame 5 enters the rack 1.

The material frame body 51 is provided with a first positioning hole corresponding to the position of the material frame positioning mechanism 13. Specifically, the material frame positioning mechanism 13 in this embodiment preferably adopts a positioning pin, and the first positioning hole is matched with the positioning pin in position, so that the product material frame 5 can be prevented from shifting in a first direction, which is perpendicular to the moving direction of the product material frame 5 when entering the rack 1.

The frame body 51 is provided with a second positioning hole corresponding to the frame clamping mechanism 14. Specifically, the material frame clamping mechanism 14 includes a clamping bar and a clamping drive for driving the clamping bar to extend and retract, and the clamping drive may be an air cylinder or an electric cylinder. The frame clamping mechanism 14 can limit the position of the product frame 5 in a second direction, which is parallel to the moving direction of the product frame 5 when entering the machine frame 1.

With reference to fig. 1 to 5, the automatic cutting machine of the present invention has the following working processes:

a product, such as a plurality of large sheets of film, is manually placed on the product positioning tray 22, and the first driving assembly 21 automatically drives the product positioning tray 22 to retract after the film is placed. During retraction, the film is slit longitudinally by action of the longitudinal cutting structure 32. After the product positioning tray 22 is retracted into position, the transverse cutting structure 31 is actuated to cut the film transversely until the film is cut into pieces both longitudinally and transversely. The take and place module 43 picks up the film strip from the product positioning tray 22. At the same time, the tray mechanism 53 of the product frame 5 is lifted to the corresponding height. Then, the first driving assembly 21 drives the product positioning tray 22 to extend out, and waits for the large film to be put in again manually. Meanwhile, the lifting assembly 42 drives the material taking and placing assembly 43 to descend, the film is placed in the storage bin of the product material frame 5, and after the material taking and placing assembly is placed, the lifting assembly 42 drives the material taking and placing assembly 43 to be lifted to the material taking waiting position again. The tray mechanism 53 is lowered and so on until the product frame 5 is filled with film. Of course, in the process that the lifting assembly 42 drives the material taking and placing assembly 43 to move, the distance between the cut small pieces of film is also adjusted, so that the small pieces of film can be correspondingly placed in each bin of the product material frame 5.

It should be noted that, in the embodiment of the present invention, the technical solution of the present invention is exemplified by cutting a large film into 9 small films, but in the actual operation process, the product positioning tray 22, the material taking and placing assembly 43, the cutting mechanism 3, and the product frame 5 can be adaptively adjusted and arranged according to the specific arrangement condition, so that the present invention is not limited to this.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are based on the orientations and positional relationships shown in the drawings and are used for convenience in description and simplicity in operation, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An automatic cutting device, comprising:

a machine frame, a plurality of guide rails and a plurality of guide rails,

2. The automatic cutting device of claim 1, wherein the feed mechanism includes; the first driving component is arranged on the product positioning tray of the rack in a sliding mode and used for controlling the product positioning tray to extend out of or return to the rack.

3. The automatic cutting device as claimed in claim 1, wherein the cutting mechanism comprises: a transverse cutting structure and/or a longitudinal cutting structure disposed on the frame.

4. The automatic cutting apparatus of claim 3, wherein the transverse cutting structure comprises: the transverse cutting device comprises at least one group of transverse cutting knives arranged along the longitudinal direction and a second driving assembly for controlling the transverse cutting knives to reciprocate along the transverse direction.

5. The automatic cutting apparatus of claim 3, wherein the longitudinal cutting structure comprises: and the longitudinal cutting knives are arranged on one side, close to the feeding station, of the rack.

6. The automatic cutting apparatus of claim 1, wherein the product pick and place mechanism comprises: the lifting assembly is arranged on the mounting plate and drives the mounting plate to ascend or descend, and the material taking and placing assembly is arranged at the bottom of the mounting plate and is used for picking or placing products.

7. The automatic cutting device of claim 6, wherein the lift assembly comprises: guide bar, transfer line and promotion drive, wherein, the fixed part of transfer line is connected to the roof of frame, the movable part of transfer line is connected to the mounting panel and by it rotates to promote drive control the mounting panel rises or descends, the one end of guide bar is connected to the mounting panel, the other end of guide bar runs through and extends to the top after being located the sleeve on the mounting panel.

8. The automatic cutting device of claim 6, wherein the take and place assembly comprises: the device comprises a plurality of taking and placing plates arranged below a mounting plate, picking pieces arranged on the taking and placing plates and a displacement linkage device arranged on the mounting plate and used for controlling the distance between the plurality of taking and placing plates.

9. The automatic cutting device of claim 1, wherein the product frame includes: the material frame comprises a material frame body, a tray arranged in the material frame body, a tray connecting piece arranged at the bottom of the tray and tray transmission mechanisms arranged on two sides of the material frame body and connected to the tray connecting piece.

10. The automatic cutting device according to claim 1, wherein an entrance for a product frame to enter and exit is provided at a lower portion of the machine frame, and a frame guiding mechanism and/or a frame positioning mechanism and/or a frame clamping mechanism are respectively provided on the machine frame at both sides of the entrance, wherein the frame positioning mechanism is located corresponding to the entrance, and the frame clamping mechanism is located at both sides of the entrance.