CN112173741A

CN112173741A - Anti-overflow pile up neatly tilting mechanism

Info

Publication number: CN112173741A
Application number: CN202011244491.6A
Authority: CN
Inventors: 秦连杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-01-05

Abstract

The invention provides an anti-overflow stacking and overturning mechanism which comprises a support frame, an overturning frame, a first telescopic mechanism, an adjusting mechanism and an anti-overflow clamping device, wherein the overturning frame comprises a support bottom plate, a right baffle, a front baffle, a rear baffle and a left baffle are arranged on the support bottom plate, an overturning hinged base is arranged on the support frame, the right side wall of the right baffle is hinged to the overturning hinged base, the first telescopic mechanism is arranged on the support frame, the first telescopic mechanism can realize 90-degree overturning of the overturning frame, the front baffle and the rear baffle are respectively provided with the adjusting mechanism, the adjusting mechanism comprises a second telescopic mechanism and an adjusting plate, the anti-overflow clamping device comprises two groups of anti-overflow clamping mechanisms, and each group of anti-overflow clamping mechanisms comprises a third telescopic mechanism, a clamping plate and a clamping pin group. The turnover mechanism can realize orderly stacking of a plurality of workpieces and one-time turnover of the workpieces, so that the labor intensity of workers is reduced, and meanwhile, the turnover efficiency of mechanical workpieces is also improved.

Description

Anti-overflow pile up neatly tilting mechanism

Technical Field

The invention relates to an anti-overflow stacking and overturning mechanism.

Background

The upgrading and transformation of the factory automation equipment is a content which is important in the process of industrial upgrading and structure transformation of enterprises in recent years, and the upgrading and transformation of the automation equipment relates to a plurality of fields, and in addition to the popularization and improvement of a manipulator, the upgrading and transformation of the factory automation equipment also relates to the automation equipment which is matched with the manipulator and is used for overturning workpieces. In some factories, still adopt the manual work to overturn to some great heavier mechanical workpiece, when the manual work carries out the mechanical workpiece upset, the work piece receives to collide with easily, and the manual work upset is injured easily, work intensity of labour is big, the upset is inefficient.

Disclosure of Invention

The invention aims to provide an anti-overflow stacking and overturning mechanism which can realize orderly stacking of a plurality of workpieces and one-time overturning of the plurality of workpieces, so that the labor intensity of workers is reduced, and meanwhile, the overturning efficiency of mechanical workpieces is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-overflow stacking and overturning mechanism comprises a support frame, and further comprises an overturning frame, a first telescopic mechanism, an adjusting mechanism and an anti-overflow clamping device, wherein the overturning frame comprises a support base plate, a right baffle is arranged on the right side of the support base plate, a front baffle, a rear baffle and a left baffle are respectively arranged at the middle positions of the front side, the rear side and the left side of the support base plate, an overturning hinge base is arranged on the support frame, the right side wall of the right baffle is hinged on the overturning hinge base, the first telescopic mechanism is arranged on the support frame, the first telescopic mechanism can realize 90-degree overturning of the overturning frame, the adjusting mechanism is arranged on each of the front baffle and the rear baffle, the adjusting mechanism comprises a second telescopic mechanism and an adjusting plate, and the second telescopic mechanism is arranged on the corresponding front baffle or the corresponding rear baffle, the second telescopic machanism can realize corresponding the concertina movement of adjusting plate in the roll-over frame, anti-overflow fixture includes two sets of anti-overflow fixture, and is two sets of anti-overflow fixture sets gradually from top to bottom on the baffle of a left side, each group anti-overflow fixture all includes third telescopic machanism, grip block and centre gripping round pin group, the third telescopic machanism sets up on the baffle of a left side, the third telescopic machanism can realize the concertina movement of grip block be provided with a plurality of groups on the grip block the centre gripping round pin group.

Preferably, a workpiece positioning column adjacent to the rear baffle is arranged on the supporting bottom plate, and a turning stop lever adjacent to the left baffle is further arranged on the supporting bottom plate.

Furthermore, two first guide rods which are distributed up and down are arranged on the adjusting plate, and the first guide rods are sleeved in first guide seats arranged on the corresponding front baffle or the corresponding rear baffle.

Furthermore, two second guide rods which are distributed up and down are arranged on the clamping plate, and the second guide rods are sleeved in a second guide seat arranged on the left baffle.

Further, linear sliding bearings are arranged in the first guide seat and the second guide seat.

Furthermore, the clamping pin group comprises a pin sleeve, a top pressure spring and a clamping pin, the pin sleeve is fixed on the corresponding clamping plate, the top pressure spring and the clamping pin are sequentially sleeved in the pin sleeve from left to right, and the top pressure spring always applies a thrust to the clamping pin.

Furthermore, the anti-overflow clamping device further comprises an anti-overflow fixed baffle plate, the anti-overflow fixed baffle plate is arranged on the left baffle plate and located on the right side of the clamping plate, and a through hole corresponding to the clamping pin is formed in the anti-overflow fixed baffle plate.

Preferably, the first telescopic mechanism, the second telescopic mechanism and the third telescopic mechanism can be air cylinders, hydraulic cylinders or electric push rods.

The invention has the beneficial effects that: the invention has simple structure and convenient processing and manufacturing; the accurate positioning of the first mechanical workpiece entering the turnover frame is realized by utilizing the positioning function of the workpiece positioning column, and the guarantee is provided for the subsequent multiple mechanical workpieces entering the turnover frame; when mechanical workpieces are placed in the turnover frame one by using the manipulator, the second telescopic mechanism drives the two adjusting plates to move oppositely, so that the multiple mechanical workpieces are orderly stacked and discharged; the first telescopic mechanism can realize 90-degree turnover of the turnover frame, and then can realize turnover of a plurality of mechanical workpieces in the turnover frame, so that the turnover efficiency of the mechanical workpieces in the production process is improved, and the labor intensity of workers is reduced; the clamping and fixing of a plurality of mechanical workpieces are realized by utilizing the turnover stop lever and the pushed clamping pin, so that the mechanical workpieces are prevented from overflowing from the turnover frame in the turnover process.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection between the first telescoping mechanism and the flipping frame;

FIG. 3 is a schematic view of the distribution of the adjustment mechanism on the front bezel;

FIG. 4 is a front view of the spill-resistant retaining device in a distributed configuration on the left baffle plate;

FIG. 5 is a cross-sectional view of the clamping pin set;

in the figure: the anti-overflow device comprises a 1 overturning frame, a 11 supporting base plate, a 111 workpiece positioning column, a 112 overturning baffle plate, a 12 right baffle plate, a 121 supporting base, a 13 front baffle plate, a 14 rear baffle plate, a 15 left baffle plate, a 151 second guide seat, a 21 overturning cylinder, a 31 adjusting cylinder, a 32 adjusting plate, a 321 first guide rod, a 41 clamping cylinder, a 42 clamping plate, a 43 clamping pin group, a 431 pin sleeve, a 4311 guide plate, a 432 clamping pin, a 4321 third guide rod, a 433 jacking spring, a 5 anti-overflow fixed baffle plate and a 101 first guide seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1-5, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.

The invention provides an anti-overflow stacking and overturning mechanism (as shown in figure 1), which comprises a support frame, an overturning frame 1, a first telescopic mechanism, an adjusting mechanism and an anti-overflow clamping device, wherein the support frame mainly plays a role in supporting and positioning the overturning frame 1 and the first telescopic mechanism in the overturning mechanism, the overturning frame and the first telescopic mechanism are not drawn in the drawing in order to keep the drawing clear, the overturning frame 1 comprises a support base plate 11, a right baffle plate 12 is arranged on the right side of the support base plate 11, a front baffle plate 13, a rear baffle plate 14 and a left baffle plate 15 are respectively arranged at the middle positions of the front side, the rear side and the left side of the support base plate 11, a workpiece placing limit space at the upper part of the support base plate 11 is constructed through the right baffle plate 12, the front baffle plate 13, the rear baffle plate 14 and the left baffle plate 15, and a plurality of lightening holes are arranged on the support base plate 11, the front baffle plate 13, the rear baffle plate 14 and the left baffle plate 15, the support frame is provided with a turnover hinged base 121, the right side wall of the right baffle 12 is hinged on the turnover hinged base 121, the hinge connection mode is a technical implementation scheme known in the art, so the detailed description of the hinge connection mode of the right baffle 12 and the turnover hinged base 121 is omitted, the first telescopic mechanism is arranged on the support frame, and the first telescopic mechanism can realize 90-degree turnover of the turnover frame 1, in this embodiment, the first telescopic mechanism can be a cylinder, a hydraulic cylinder or an electric push rod, preferably, the first telescopic mechanism is arranged as a turnover cylinder 21, the telescopic end of the turnover cylinder 21 is hinged with the bottom of the support base plate 11, the fixed end of the turnover cylinder 21 is hinged with the support frame, and when the telescopic rod of the turnover cylinder 21 extends for a certain length, 90-degree rotation of the support base plate 11 can be realized, then the 90-degree turnover of the turnover frame 1 is realized.

The front baffle 13 and the rear baffle 14 are both provided with one adjusting mechanism, the adjusting mechanism includes a second telescopic mechanism and an adjusting plate 32, the second telescopic mechanism is provided on the corresponding front baffle 13 or the corresponding rear baffle 14, the second telescopic mechanism can realize the telescopic motion of the corresponding adjusting plate 32 in the turnover frame 1, in this embodiment, the second telescopic mechanism can be a cylinder, a hydraulic cylinder or an electric push rod, preferably, the second telescopic mechanism is set as an adjusting cylinder 31, the adjusting cylinder 31 is fixed on the corresponding front baffle 13 and the corresponding rear baffle 14, the telescopic end of the adjusting cylinder 31 is fixedly connected with the adjusting plate 32, the adjusting cylinder 31 is telescopic to drive the adjusting plate 32 to move back and forth, in practical application, to realize the stable and reliable motion of the adjusting plate 32, here, two first guide rods 321 distributed up and down are provided on the adjusting plate 32, the first guide rod 321 is sleeved in the first guide seat 101 of the corresponding front baffle 13 or the corresponding rear baffle 14, and in order to facilitate the smooth sliding of the first guide rod 321 in the first guide seat 101, a linear sliding bearing is arranged in the first guide seat 101, and the first guide rod 321 is sleeved in the linear sliding bearing.

The anti-overflow clamping device comprises two anti-overflow clamping mechanisms, the anti-overflow clamping mechanisms are sequentially arranged on the left baffle 15 from top to bottom, each anti-overflow clamping mechanism comprises a third telescopic mechanism, a clamping plate 42 and a clamping pin group 43, the third telescopic mechanism is arranged on the left baffle 12, the third telescopic mechanism can achieve telescopic motion of the clamping plate 42, and the clamping plate 42 is provided with a plurality of groups of clamping pin groups. In this embodiment, the third telescopic mechanism may be an air cylinder, a hydraulic cylinder or an electric push rod, and preferably, the third telescopic mechanism is configured as a clamping air cylinder 41, the clamping air cylinder is fixedly disposed on the left baffle 15, a telescopic end of the clamping air cylinder 41 is fixedly connected to the clamping plate 42, and telescopic movement of the clamping air cylinder 41 realizes telescopic movement of the clamping plate 42, further, in order to realize stable movement of the clamping plate 42, two second guide rods 421 distributed up and down are disposed on the clamping plate 42, the second guide rods 421 are sleeved in a second guide seat 151 disposed on the left baffle 15, and further, in order to smoothly slide the second guide rods 421 in the second guide seat 151, a linear sliding bearing is disposed in the second guide seat 151, and the second guide rods 421 are sleeved in the linear sliding bearing.

The clamping pin group comprises a pin sleeve 431, a jacking spring 433 and a clamping pin 432, the pin sleeve 431 is fixed on the corresponding clamping plate 42, the jacking spring 433 and the clamping pin 432 are sequentially sleeved in the pin sleeve 431 from left to right, specifically, a step for limiting the clamping pin 432 to be separated from the front end of the pin sleeve 431 is arranged in the pin sleeve 431, the rear end of a third guide rod 4321 arranged on the clamping pin 432 is sleeved in a guide plate 4311 arranged in the pin sleeve 431, the jacking spring 433 is sleeved on the third guide rod 4321, and the jacking spring 433 always applies a thrust to the clamping pin 432, in practical application, when the clamping pin 432 is pushed out along with the clamping plate 42, the front end of the clamping pin 432 is just inserted into a part process hole of a mechanical workpiece, and by the thrust action of the jacking spring 433, the clamping pin 432 can always apply a stable pressure to the mechanical workpiece, realize mechanical workpiece's stable centre gripping then to in the upset frame 1 drives mechanical workpiece upset in-process, realize spilling over the mechanical workpiece and take precautions against, for further improving the stable location of mechanical workpiece in the upset in-process, here, still set up one on supporting baseplate 11 with the upset shelves pole 112 that left baffle 15 is adjacent, when mechanical workpiece 112 is putting into upset frame 1, upset shelves pole 112 cover is put in the inside space of mechanical workpiece, and the lateral wall of upset shelves pole 112 is laminated mutually with mechanical workpiece's lateral wall. In practical application, when placing mechanical workpiece in the turnover frame 1, for the convenience of placing the workpiece and preventing the workpiece from colliding with the clamping pin 432, an anti-overflow fixing baffle plate 5 is additionally arranged in the anti-overflow clamping device, the anti-overflow fixing baffle plate 5 is arranged on the left baffle plate 15 and is positioned on the right side of the clamping plate 42, a through hole corresponding to the clamping pin 432 is formed in the anti-overflow fixing baffle plate 5, and when placing mechanical workpiece in the turnover frame 1, the clamping pin 432 is positioned on the rear side of the anti-overflow fixing baffle plate 5, so that the mechanical workpiece can be prevented from colliding with the front end of the clamping pin 432.

In practice, to facilitate the positioning of the first mechanical workpiece in the reversing frame 1, a workpiece positioning post 111 is provided on the supporting base plate 11 adjacent to the tailgate 14.

The overturning operation flow for realizing the mechanical workpiece by utilizing the overturning mechanism is as follows: the opening of the turnover frame 1 is upward, mechanical workpieces are placed into the turnover frame 1 one by using a mechanical gripper, when one mechanical workpiece is placed, the two adjusting plates 32 are simultaneously pushed out, the position correction of the mechanical workpieces is realized, after the position correction of the mechanical workpieces, the adjusting plates 32 return to the initial working position, when the number of the stacked mechanical workpieces in the turnover frame 1 reaches a set value, the mechanical workpieces are stopped being continuously placed, then, the adjusting plates 32 and the clamping plates 42 are simultaneously pushed out, the clamping of the workpieces is realized, after the workpieces are clamped, the turnover cylinder 21 acts, the 90-degree turnover of the turnover frame 1 is realized, and then the 90-degree turnover of the mechanical workpieces is realized.

In the present invention, "upper", "lower", "front", "rear", "left" and "right" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims

1. An anti-overflow stacking and overturning mechanism comprises a support frame and is characterized by further comprising an overturning frame, a first telescopic mechanism, an adjusting mechanism and an anti-overflow clamping device, wherein the overturning frame comprises a support base plate, a right baffle is arranged on the right side of the support base plate, a front baffle, a rear baffle and a left baffle are respectively arranged at the middle positions of the front side, the rear side and the left side of the support base plate, an overturning hinge base is arranged on the support frame, the right side wall of the right baffle is hinged to the overturning hinge base, the first telescopic mechanism is arranged on the support frame and can realize 90-degree overturning of the overturning frame, the adjusting mechanism is arranged on each of the front baffle and the rear baffle and comprises a second telescopic mechanism and an adjusting plate, and the second telescopic mechanism is arranged on the corresponding front baffle or the corresponding rear baffle, the second telescopic machanism can realize corresponding the concertina movement of adjusting plate in the roll-over frame, anti-overflow fixture includes two sets of anti-overflow fixture, and is two sets of anti-overflow fixture sets gradually from top to bottom on the baffle of a left side, each group anti-overflow fixture all includes third telescopic machanism, grip block and centre gripping round pin group, the third telescopic machanism sets up on the baffle of a left side, the third telescopic machanism can realize the concertina movement of grip block be provided with a plurality of groups on the grip block the centre gripping round pin group.

2. The anti-overflow stacking and overturning mechanism as claimed in claim 1, wherein a workpiece positioning post adjacent to the rear baffle is arranged on the supporting base plate, and an overturning blocking rod adjacent to the left baffle is further arranged on the supporting base plate.

3. The anti-overflow stacking and overturning mechanism as claimed in claim 2, wherein two first guide rods are arranged on the adjusting plate and distributed up and down, and the first guide rods are sleeved in first guide seats arranged on the corresponding front baffle or the corresponding rear baffle.

4. The anti-overflow stacking and overturning mechanism as claimed in claim 3, wherein two second guide rods are arranged on the clamping plate and distributed up and down, and the second guide rods are sleeved in second guide seats arranged on the left baffle plate.

5. The anti-overflow stacking and overturning mechanism as claimed in claim 4, wherein linear sliding bearings are arranged in the first guide seat and the second guide seat.

6. The anti-overflow stacking and overturning mechanism as claimed in claim 1, wherein the clamping pin set comprises a pin sleeve, a pressing spring and a clamping pin, the pin sleeve is fixed on the corresponding clamping plate, the pressing spring and the clamping pin are sequentially sleeved in the pin sleeve from left to right, and the pressing spring always applies a pushing force to the clamping pin.

7. The anti-overflow stacking and overturning mechanism as claimed in claim 6, wherein the anti-overflow clamping device further comprises an anti-overflow fixing baffle, the anti-overflow fixing baffle is arranged on the left baffle and located on the right side of the clamping plate, and a through hole corresponding to the clamping pin is formed in the anti-overflow fixing baffle.

8. The anti-overflow stacking and overturning mechanism as claimed in claim 1, wherein the first telescoping mechanism, the second telescoping mechanism and the third telescoping mechanism can be air cylinders, hydraulic cylinders or electric push rods.