CN211494673U

CN211494673U - Knife, fork and spoon grabbing jig

Info

Publication number: CN211494673U
Application number: CN201922383964.XU
Authority: CN
Inventors: 尹少进; 黎谦然
Original assignee: Foshan Woxun Intelligent Technology Co ltd
Current assignee: Foshan Woxun Intelligent Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-15
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a knife, fork and spoon grabbing jig, which is provided with a finger cylinder, wherein the lower ends of two pneumatic fingers of the finger cylinder are respectively provided with a first chuck and a second chuck which are oppositely arranged, and the first chuck and the second chuck are driven by the two pneumatic fingers to do relative motion; the first clamping piece is arranged on the inner side of the first clamping head relative to the second clamping head and is installed on the first clamping head through at least one first elastic component; the second clamping piece is arranged on the inner side, relative to the first clamping piece, of the second clamping head and is installed on the second clamping head through at least one second elastic assembly. Effectively solved among the prior art knife, fork and spoon get put and transfer efficiency low, manufacturing cost is high, repeatability operates height, product uniformity subalternation problem.

Description

Knife, fork and spoon grabbing jig

Technical Field

The utility model relates to an automatic change packing technical field, concretely relates to knife, fork and spoon snatchs tool for automatic packaging system.

Background

The knife and fork spoon of current working of plastics is in production, after moulding plastics through the injection molding machine, generally take out the product to the belt on through the manipulator, then superpose the combination back to its product by the manual work, pack with packagine machine, because present cost of labor is more and more high, and adopt the manual work to pile up, the stack is inefficient, and is with high costs, and because knife and fork spoon product volume is not big, dozens of products need be packed to a box, need artifical count when piling up, often lead to the product quantity different, the product uniformity is poor, customer complaint rate is high.

Patent document with application number CN201610353350.5 discloses a cutlery spoon product injection-molded by an injection molding machine, which is taken out by a three-axis manipulator and then placed on an upper stacking sliding assembly, wherein a four-axis manipulator is arranged on a material taking machine, the four-axis manipulator moves a group of cutlery spoons stacked completely to the upper surface of a bag making machine for packaging.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a knife and fork spoon snatchs tool for automizing packaging system improves through the clamping jaw structure to snatching in the tool, has effectively solved among the prior art knife and fork spoon and has got and put and transfer efficiency low, and manufacturing cost is high, the repetitive operation is high, the poor scheduling problem of product uniformity.

The technical scheme of the utility model is realized like this:

a knife, fork and spoon grabbing jig is provided with a finger cylinder, the lower ends of two pneumatic fingers of the finger cylinder are respectively provided with a first chuck and a second chuck which are oppositely arranged, and the first chuck and the second chuck are driven by the two pneumatic fingers to move relatively; the first clamping piece is arranged on the inner side of the first clamping head relative to the second clamping head and is installed on the first clamping head through at least one first elastic component; the second clamping piece is arranged on the inner side, relative to the first clamping piece, of the second clamping head and is installed on the second clamping head through at least one second elastic assembly.

The utility model provides a knife, fork and spoon snatchs tool, first elastic component includes first guide pillar and sets up the first spring on first guide pillar, the one end and the first chuck of first spring are connected, and the other end and the first clamping piece of first spring are connected, the one end of first guide pillar is fixed on first chuck, be equipped with first guiding hole on the position that first clamping piece and first guide pillar other end correspond, the other end at first guide pillar is established to the first guiding hole cover of first clamping piece, prevents that first spring from taking place to shift or misplace when compressing or reseing.

The utility model provides a tool and fork spoon snatchs tool, set up two first elastic component between first chuck and the first clamping piece, set up the end to end both ends between first chuck and first clamping piece respectively.

The knife, fork and spoon grabbing jig is characterized in that the second elastic assembly comprises a second guide pillar and a second spring arranged on the second guide pillar, one end of the second spring is connected with the second chuck, the other end of the second spring is connected with a second clamping piece, one end of the second guide pillar is fixed on the second chuck, a second guide hole is formed in the position, corresponding to the other end of the second guide pillar, of the second clamping piece, the second guide hole of the second clamping piece is sleeved at the other end of the second guide pillar, and the second spring is prevented from shifting or dislocating when being compressed or reset.

The knife, fork and spoon grabbing jig is characterized in that two second elastic assemblies are arranged between the second chuck and the second clamping piece, and are respectively arranged at the head end and the tail end between the second chuck and the second clamping piece.

According to the knife, fork and spoon grabbing jig, a material pressing component is arranged between the first chuck and the second chuck and comprises a material pressing block, a material pressing guide column and a material pressing spring; the pressing block is arranged between the first chuck and the second chuck, the pressing block is mounted on a pressing guide pillar through a pressing spring, and the pressing guide pillar is mounted on a support of the finger cylinder.

The tool, fork and spoon grabbing jig is characterized in that the top end of a pressing guide pillar is mounted on a support on one side of a finger cylinder, a pressing plate is arranged on the pressing guide pillar and mounted on the pressing guide pillar through a pressing spring, the pressing plate is provided with an extension portion extending towards the position between a first chuck and a second chuck, and a pressing block is fixedly mounted on the extension portion of the pressing plate and located between the first chuck and the second chuck.

The utility model provides a knife, fork and spoon snatchs tool, the height that highly is less than to wait to press from both sides and get into pile of knife, fork and spoon of piece bottom surface distance first chuck and second chuck lowest end.

According to the tool, the bottom end of the first chuck is provided with a first straight hook extending towards the second chuck, and in a normal state, the outer side surface, away from the first chuck, of the first clamping piece is flush with the end surface of the first straight hook;

the utility model provides a knife, fork and spoon snatchs tool, the bottom of second chuck is equipped with the straight hook of second that extends to first chuck direction, and under normal condition, the lateral surface that the second chuck was kept away from to the second clamping piece is parallel and level mutually with the terminal surface of the straight hook of second.

The utility model discloses following beneficial effect has:

the utility model relates to a knife, fork and spoon snatchs tool adopts elastic component between chuck and the clamping piece, and especially the clamping piece adopts the spring structure in glossy stainless steel adds elastic component, gets from the horizontal clamp of pressing from both sides, and the spring compression when the finger cylinder presss from both sides tightly, and chuck afterbody barb catches on the product, and the spring loosens when the finger cylinder loosens, and the product puts down, and fine solution is got the material and is rubbed big problem with the blowing, and speed promotes greatly, and the product pile up the state and keep intact. Is suitable for products with various appearance structures.

The upper end of the workpiece taking clamp is provided with a material pressing assembly, a spring and a material pressing block are combined, auxiliary fixing is performed in the longitudinal direction of clamping, the clamp performs acting force clamping combination in the transverse and longitudinal directions, and the stacking state of a row of products is perfectly maintained.

The chuck is made of brass, has better structural strength than the original aluminum material, and is easy to process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of a knife, fork and spoon gripping jig of the present invention;

fig. 2 is a first axis mapping diagram of the knife, fork and spoon gripping jig of the present invention;

fig. 3 is the utility model relates to a knife, fork and spoon snatchs second shaft mapping of tool.

The attached drawings are as follows: a finger cylinder 1; a bracket 2; a first chuck 3, a first straight hook 3.1; a second chuck 4, a second straight hook 4.1; a material pressing guide post 5; a material pressing spring 6; a material pressing plate 7; a material pressing block 8; a first jaw 9; a second clip 10; a first elastic member 11; a second elastic component 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the knife, fork and spoon grabbing jig is provided with a finger cylinder 1, the lower ends of two pneumatic fingers of the finger cylinder 1 are respectively provided with a first chuck 3 and a second chuck 4 which are arranged oppositely, and the first chuck 3 and the second chuck 4 are driven by the two pneumatic fingers to move relatively; preferably, the first chuck 3 and the second chuck 4 are both made of copper.

The inner side of the first chuck 3 relative to the second chuck 4 is provided with a first clamping piece 9, and the first clamping piece 9 is arranged on the first chuck 3 through at least one first elastic component 11; preferably, two first elastic assemblies 11 are arranged between the first chuck 3 and the first clamping piece 9, and are respectively arranged at the head end and the tail end between the first chuck 9 and the first clamping piece 9. Preferably, the first elastic assembly 11 includes a first guide pillar and a first spring disposed on the first guide pillar, one end of the first spring is connected to the first chuck 3, the other end of the first spring is connected to the first clamping piece 9, one end of the first guide pillar is fixed to the first chuck 3, a first guide hole is disposed on a position of the first clamping piece 9 corresponding to the other end of the first guide pillar, and the first guide hole of the first clamping piece 9 is sleeved on the other end of the first guide pillar, so as to prevent the first spring from shifting or dislocating when compressing or resetting.

Correspondingly, the inner side of the second chuck 4 relative to the first chuck 3 is provided with a second clamping piece 10, and the second clamping piece 10 is mounted on the second chuck 4 through at least one second elastic component 12;

the second elastic assembly 12 includes a second guide post and a second spring disposed on the second guide post, one end of the second spring is connected to the second chuck 4, the other end of the second spring is connected to the second clamping piece 10, one end of the second guide post is fixed to the second chuck 4, a second guide hole is disposed in a position of the second clamping piece 10 corresponding to the other end of the second guide post, and the second guide hole of the second clamping piece 10 is sleeved on the other end of the second guide post, so as to prevent the second spring from shifting or dislocating when compressed or reset. Preferably, two second elastic assemblies 12 are disposed between the second chuck 4 and the second clamping piece 10, and are respectively disposed at the head end and the tail end between the second chuck 4 and the second clamping piece 10.

More preferably, the first clip 9 and the second clip 10 are both stainless steel clips.

Further, a material pressing component is arranged between the first chuck 3 and the second chuck 4, and comprises a material pressing block 8, a material pressing guide post 5 and a material pressing spring 6; the material pressing block 8 is arranged between the first chuck 3 and the second chuck 4, the material pressing block 8 is mounted on a material pressing guide pillar 5 through a material pressing spring 6, and the material pressing guide pillar 5 is fixedly mounted on the support 2 of the finger cylinder 1.

Preferably, as shown in fig. 2-3, the top end of the pressing guide post 5 is mounted on the bracket 2 on one side of the finger cylinder 1, the pressing guide post 5 is provided with a pressing plate 7, the pressing plate 7 is mounted on the pressing guide post 5 through a pressing spring 6, the pressing plate 7 has an extension part extending between the first chuck 3 and the second chuck 4, the pressing block 8 is fixedly mounted on the extension part of the pressing plate 7 and located between the first chuck 3 and the second chuck 4, the height of the bottom surface of the pressing block 8 from the lowest end of the first chuck 3 and the second chuck 4 is smaller than the height of the knife fork spoon to be clamped into the stack, when the finger cylinder 1 drives the first chuck 3 and the second chuck 4 to clamp the knife fork spoon into the stack, the pressing spring 6 is compressed, and the pressing block 8 plays a role of longitudinally assisting in pressing the knife fork spoon into the stack. When the finger cylinder 1 drives the first chuck 3 and the second chuck 4 to loosen the stacked knife fork spoon, the pressing spring 6 is restored, and the pressing block 8 plays a role in quickly separating the stacked knife fork spoon from the first chuck 3 and the second chuck 4 from the longitudinal direction under the restoring acting force of the pressing spring 6.

The bottom of first chuck 3 is equipped with the first straight hook 3.1 that extends to second chuck 4 direction, and under normal condition, the lateral surface that first chuck 3 was kept away from to first clamping piece 9 is parallel and level with the terminal surface of first straight hook 3.1 mutually, or the lateral surface that first chuck 3 was kept away from to first clamping piece 9 is compared the terminal surface evagination of first straight hook 3.1 a little.

The bottom of second chuck 4 is equipped with the straight hook 4.1 of second that extends to first chuck 3 direction, under normal condition, the lateral surface that second chuck 4 was kept away from to second clamping piece 10 is parallel and level mutually with the terminal surface of the straight hook 4.1 of second, or the lateral surface that second chuck 4 was kept away from to second clamping piece 10 is compared in the terminal surface evagination of the straight hook 4.1 of second and is a little. When the finger cylinder 1 is favorable for driving the first chuck 3 and the second chuck 4 to clamp the stacked knife and fork spoon, the first spring is compressed, the first clamping piece 9 approaches to the first chuck 3, the second spring is compressed, the second clamping piece 10 approaches to the second chuck 4, and the first straight hook 3.1 and the second straight hook 4.1 are exposed at the moment, so that the stacked knife and fork spoon can be hooked conveniently, and the stacked knife and fork spoon can be prevented from falling off; when finger cylinder 1 drove first chuck 3 and second chuck 4 and loosed the fork spoon that becomes pile, first spring recovers normal condition, and first clamping piece 9 returns normal position, and the second spring recovers normal condition, and second clamping piece 10 returns normal position, and first straight hook 3.1 and second straight hook 4.1 are covered by first clamping piece 9 and second clamping piece 10 respectively this moment, and the fork spoon that becomes pile loosens the constraint, can break away from in first chuck 3 and the second chuck 4 fast.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", "element i", "element ii" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features indicated. Thus, features defined as "first", "second", "element i", "element ii" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The knife, fork and spoon grabbing jig is characterized by comprising a finger cylinder, wherein the lower ends of two pneumatic fingers of the finger cylinder are respectively provided with a first chuck and a second chuck which are oppositely arranged, and the first chuck and the second chuck are driven by the two pneumatic fingers to move relatively; the first clamping piece is arranged on the inner side of the first clamping head relative to the second clamping head and is installed on the first clamping head through at least one first elastic component; the second clamping piece is arranged on the inner side, relative to the first clamping piece, of the second clamping head and is installed on the second clamping head through at least one second elastic assembly.

2. The tool and fork spoon grabbing jig of claim 1, wherein the first elastic assembly comprises a first guide pillar and a first spring arranged on the first guide pillar, one end of the first spring is connected with the first chuck, the other end of the first spring is connected with a first clamping piece, one end of the first guide pillar is fixed on the first chuck, a first guide hole is formed in a position of the first clamping piece corresponding to the other end of the first guide pillar, and the first guide hole of the first clamping piece is sleeved on the other end of the first guide pillar to prevent the first spring from shifting or being dislocated when the first spring is compressed or reset.

3. The tool and fork spoon grabbing fixture of claim 2, wherein two first elastic assemblies are arranged between the first chuck and the first clamping piece, and are respectively arranged at the head end and the tail end between the first chuck and the first clamping piece.

4. The tool and fork spoon grabbing jig of claim 1, wherein the second elastic assembly comprises a second guide post and a second spring disposed on the second guide post, one end of the second spring is connected to the second chuck, the other end of the second spring is connected to a second clamping piece, one end of the second guide post is fixed to the second chuck, a second guide hole is disposed at a position of the second clamping piece corresponding to the other end of the second guide post, and the second guide hole of the second clamping piece is sleeved on the other end of the second guide post to prevent the second spring from shifting or being dislocated when the second spring is compressed or reset.

5. The tool and fork spoon grabbing fixture of claim 4, wherein two second elastic assemblies are arranged between the second chuck and the second clamping piece, and are respectively arranged at the head end and the tail end between the second chuck and the second clamping piece.

6. The knife, fork and spoon grabbing jig of claim 1, wherein a swaging assembly is arranged between the first chuck and the second chuck, and the swaging assembly comprises a swaging block, a swaging guide post and a swaging spring; the pressing block is arranged between the first chuck and the second chuck, the pressing block is mounted on a pressing guide pillar through a pressing spring, and the pressing guide pillar is mounted on a support of the finger cylinder.

7. The knife, fork and spoon grabbing jig of claim 6, wherein the top end of the swaging guide pillar is mounted on the bracket on one side of the finger cylinder, a swaging plate is arranged on the swaging guide pillar, the swaging plate is mounted on the swaging guide pillar through a swaging spring, the swaging plate has an extension portion extending between the first chuck and the second chuck, and the swaging block is fixedly mounted on the extension portion of the swaging plate and located between the first chuck and the second chuck.

8. The tool and fork spoon gripping jig of claim 6, wherein the height of the bottom surface of the block from the lowest end of the first chuck and the second chuck is less than the height of the spoon to be gripped to form the stack.

9. The tool and fork spoon grabbing jig of claim 1, wherein the bottom end of the first chuck is provided with a first straight hook extending towards the second chuck, and in a normal state, an outer side surface of the first clamping piece, which is far away from the first chuck, is flush with an end surface of the first straight hook.

10. The tool and fork spoon grabbing jig of claim 1, wherein the bottom end of the second chuck is provided with a second straight hook extending in the direction of the first chuck, and in a normal state, an outer side surface of the second clamping piece, which is far away from the second chuck, is flush with an end surface of the second straight hook.