CN214644673U

CN214644673U - Blank releasing device

Info

Publication number: CN214644673U
Application number: CN202122292138.1U
Authority: CN
Inventors: 安伟利; 韦友新
Original assignee: Foshan Fangyue Machinery Science & Technology Co ltd
Current assignee: Foshan Fangyue Machinery Science & Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-11-09
Anticipated expiration: 2031-09-23

Abstract

The utility model provides a knockout device relates to blank and carries technical field. A knockout mechanism comprises a frame, a first moving plate, a first driving device, a second moving plate, a second driving device, a knockout part and a third driving device; the first moving plate is arranged on the rack, and the first driving device is used for driving the first moving plate to move back and forth along the rack; the second moving plate is arranged on the first moving plate, and the second driving device is used for driving the second moving plate to move left and right along the first moving plate; the output end of the third driving device is connected to the blank removing part, the blank removing part comprises a fixing plate, a first connecting piece and a sucker, the hinged end of the first connecting piece is hinged to the fixing plate, and the sucker is installed at the installation end of the first connecting piece. The utility model provides a knockout device according to above-mentioned content, when having solved among the prior art knockout, need remove the size of changing the sucking disc according to ceramic size and shape, lead to the problem that production efficiency is low.

Description

Blank releasing device

Technical Field

The utility model relates to a technical field is carried to the blank, especially relates to a knockout device.

Background

When the ceramic is produced, the ceramic needs to be dried and then subjected to deglaze, however, because the produced ceramic has various styles, namely the sizes and the shapes of the produced ceramic are different, the size of the sucking disc needs to be changed according to the size and the shape of the ceramic during deglaze, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knockout device, when having solved among the prior art knockout, need remove the size of changing the sucking disc according to porcelainous size and shape, lead to the problem that production efficiency is low.

To achieve the purpose, the utility model adopts the following technical proposal:

a knockout mechanism comprises a frame, a first moving plate, a first driving device, a second moving plate, a second driving device, a knockout part and a third driving device;

the first moving plate is mounted on the rack, and the first driving device is used for driving the first moving plate to move back and forth along the rack;

the second moving plate is arranged on the first moving plate, and the second driving device is used for driving the second moving plate to move left and right along the first moving plate;

the third driving device is arranged on the second moving plate, the output end of the third driving device is connected to the blank removing part, and the third driving device is used for driving the blank removing part to move up and down;

the blank removing part comprises a fixing plate, a first connecting piece and a sucker, the hinged end of the first connecting piece is hinged to the fixing plate, and the sucker is installed at the installation end of the first connecting piece.

Further, the fixed plate is provided with a clamping groove, the first connecting piece is an arc-shaped connecting piece, and the mounting end of the first connecting piece can drive the sucker to be arranged in the clamping groove.

In some embodiments, the knockout further comprises a third moving plate, a third rod set, and a buffer rod;

the output end of the third driving device is connected to the third moving plate, and the third driving device is used for driving the third moving plate to move up and down;

the buffer rod is installed on the third moving plate through the third rod sleeve, and one end of the buffer rod is connected to the fixed plate.

Preferably, the device further comprises a guide rod and a second rod sleeve;

the guide rod is installed on the second moving plate through the second rod sleeve, and one end of the guide rod is connected to the third moving plate.

Specifically, a rack and a first guide rail are arranged on the top surface of the rack, a first sliding block is arranged at the bottom of the first moving plate, and the first sliding block is slidably mounted on the first guide rail;

the first driving device is installed on the first moving plate, a gear is installed at the output end of the first driving device, and the gear is meshed with the rack.

The first driving device is arranged on the first moving plate, the second driving device is arranged on one side of the first moving plate, the output end of the second driving device is connected to the second connecting piece, and the second connecting piece is arranged on the second moving plate;

the top of the first moving plate is provided with a second guide rail, the second moving plate is located above the first moving plate, the bottom of the second moving plate is provided with a second sliding block, and the second sliding block is slidably mounted on the second guide rail.

In some embodiments, the frame comprises a top plate, a support plate, a first bottom plate, a second bottom plate, a first connecting plate, a second connecting plate, and an inclined plate;

the first bottom plate and the second bottom plate are arranged oppositely, one end of the first connecting plate is vertically connected to the first bottom plate, the other end of the first connecting plate is vertically connected to the second bottom plate, one end of the second connecting plate is vertically connected to the first bottom plate, and the other end of the second connecting plate is vertically connected to the second bottom plate;

the top of the supporting plate is connected to the top plate, the bottom of the supporting plate is connected to the first connecting plate, and the supporting plate is an H-shaped supporting plate;

the inclined plate is obliquely arranged, one end of the inclined plate is connected with the supporting plate, and the other end of the inclined plate is connected with the second connecting plate.

Further, the number of the knockout mechanisms is two, and the two knockout mechanisms are arranged oppositely.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

through the hinged end that rotates first connecting piece, adjust the sucking disc to the distance at fixed plate center to can make the knockout portion can absorb the blank of multiple not unidimensional, need not to change not the sucking disc of equidimension, reach the effect that improves knockout mechanism commonality and production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a knockout mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a knockout part according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a partial enlarged view at B of fig. 2;

FIG. 4 is a schematic structural view of a gear according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rack according to an embodiment of the present invention;

FIG. 6 is a schematic view of a portion of FIG. 5 at C;

fig. 7 is a schematic structural diagram of a knockout device according to one embodiment of the present invention;

wherein: the device comprises a rack 1, a rack 11, a first guide rail 12, a top plate 13, a support plate 14, a first bottom plate 15, a second bottom plate 16, a first connecting plate 17, a second connecting plate 18, an inclined plate 19, a first moving plate 2, a first slider 21, a second guide rail 22, a first driving device 3, a gear 31, a second moving plate 4, a second slider 41, a second driving device 5, a blank removing part 6, a fixing plate 61, a clamping groove 611, a first connecting piece 62, a suction cup 63, a third moving plate 64, a third rod sleeve 65, a buffer rod 66, a third driving device 7, a guide rod 81, a second rod sleeve 82, a mounting piece 91 and a second connecting piece 92.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer end", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In an embodiment of the present invention, as shown in fig. 1 to 7, a blank releasing device comprises at least one blank releasing mechanism a, wherein the blank releasing mechanism a comprises a frame 1, a first moving plate 2, a first driving device 3, a second moving plate 4, a second driving device 5, a blank releasing part 6 and a third driving device 7; the first moving plate 2 is mounted on the rack 1, and the first driving device 3 is used for driving the first moving plate 2 to move back and forth along the rack 1; the second moving plate 4 is mounted on the first moving plate 2, and the second driving device 5 is used for driving the second moving plate 4 to move left and right along the first moving plate 2; the third driving device 7 is mounted on the second moving plate 4, an output end of the third driving device 7 is connected to the knockout part 6, and the third driving device 7 is used for driving the knockout part 6 to move up and down; the blank removing part 6 comprises a fixing plate 61, a first connecting piece 62 and a sucking disc 63, the hinged end of the first connecting piece 62 is hinged to the fixing plate 61, and the sucking disc 63 is installed at the installation end of the first connecting piece 62. In this embodiment, a production line is provided at one end of the knockout mechanism a, a trimming device is provided at the other end of the knockout mechanism a, when in operation, the first driving device 3 drives the first moving plate 2 to move to the production line, then the second driving device 5 drives the second moving plate 4 to move left and right, so that the knockout part 6 is positioned above the billet, the third driving device 7 drives the knockout part 6 to descend, specifically, the fixed plate 61 to descend until the suction cup 63 of the fixed plate 61 sucks the billet tightly, the third driving device 7 drives the fixed plate 61 to ascend and suck the billet from the production line, the first driving device 3 drives the first moving plate 2 to convey the billet from the production line to the upper side of the trimming device, and then the second driving device 5 drives the second moving plate 4 to move left and right, the blank is positioned above the trimming station of the trimming device, the third driving device 7 drives the fixing plate 61 to descend, and the suction disc 63 places the blank on the trimming station of the trimming device; in this embodiment, the number of the first connecting members 62 and the number of the suction cups 63 are four, the first connecting members 62 are uniformly spaced along the top of the periphery of the fixing plate 61, because the hinged ends of the first connecting members 62 are hinged to the fixing plate 61, the suction cups 63 are mounted at the mounting ends of the first connecting members 62, the first connecting members 62 can rotate along the hinged ends, the distance from the suction cups 63 to the center of the fixing plate 61 is adjusted by rotating the hinged ends of the first connecting members 62, when the distance from the suction cups 63 to the center of the fixing plate 61 is shorter, the blank-removing portion 6 is used for sucking blanks with smaller sizes, and when the distance from the suction cups 63 to the center of the fixing plate 61 is longer, the blank-removing portion 6 is used for sucking blanks with larger sizes, so that the blank-removing portion 6 can suck a plurality of blanks with different sizes, suction cups with different sizes are not required to be replaced, and the effect of improving the universality and the production efficiency of the knockout mechanism A is achieved.

As shown in fig. 2-3, the fixing plate 61 is provided with a clamping groove 611, the first connecting member 62 is an arc-shaped connecting member, and the mounting end of the first connecting member 62 can drive the suction cup 63 to be placed in the clamping groove 611. In this embodiment, the first connecting member 62 is an arc-shaped connecting member, the arc-shaped structure facilitates the mounting end of the first connecting member 62 to swing above the clamping groove 611, the number of the clamping grooves 611 is four, the clamping grooves 611 are arranged to limit the suckers 63 conveniently, when the mounting end of the first connecting member 62 drives the suction cup 63 to swing into the clamping groove 611, the distance from the suction cup 63 to the center of the fixing plate 61 is the shortest, when the knockout unit is not used, the mounting end of the first connecting piece 62 drives the suction cup 63 to be placed in the clamping groove 611, and at the moment, the clamping groove 611 plays a role in accommodating, so that the first connecting piece 62 is prevented from being always in an unfolded state, the phenomena of deformation, looseness and the like caused by collision of the first connecting piece 62 are avoided, and the effects of improving the space utilization rate of the knockout unit 6 and prolonging the service life are achieved.

As shown in fig. 2-3, the knockout 6 further includes a third moving plate 64, a third rod sleeve 65, and a buffer rod 66; the output end of the third driving device 7 is connected to the third moving plate 64, and the third driving device 7 is used for driving the third moving plate 64 to move up and down; the buffer rod 66 is mounted to the third moving plate 64 through the third rod sleeve 65, and one end of the buffer rod 66 is connected to the fixed plate 61. In this embodiment, the third driving device 7 is an air cylinder, when the third driving device 7 works, the output end of the third driving device 7 drives the third moving plate 64 to descend, and when the suction cup 63 touches the blank, in order to avoid the suction cup 63 pressing the surface of the blank to leave a stamp, the buffer rod 66 plays a role in buffering, specifically, the buffer rod 66 rises for a certain distance, so as to achieve an effect of improving the product quality; the third rod sleeve 65 is sleeved on the buffer rod 66, the third rod sleeve 65 is arranged to improve the moving fluency of the buffer rod 66, and in order to prevent the buffer rod 66 from falling out of the third rod sleeve 65, a buckle is arranged at the top of the buffer rod 66.

As shown in fig. 2, further comprises a guide rod 81 and a second rod sleeve 82; the guide rod 81 is mounted to the second moving plate 4 through the second rod sleeve 82, and one end of the guide rod 81 is connected to the third moving plate 64. In this embodiment, during operation, the third driving device 7 drives the third moving plate 64 to move up and down along the length direction of the guide rod 81, the guide rod 81 is arranged to prevent the third moving plate 64 from moving and deviating, so as to ensure the prepared material to be sucked and prevented, and the effect of improving the moving accuracy of the third moving plate 64 is achieved, and the second rod sleeve 82 is sleeved on the guide rod 81, so as to facilitate improving the moving smoothness of the guide rod 81.

As shown in fig. 4-6, a rack 11 and a first guide rail 12 are disposed on the top surface of the frame 1, a first slider 21 is disposed at the bottom of the first moving plate 2, and the first slider 21 is slidably mounted on the first guide rail 12; the first driving device 3 is mounted on the first moving plate 2, a gear 31 is mounted at an output end of the first driving device 3, and the gear 31 is meshed with the rack 11. In this embodiment, the first driving device 3 is a motor, when the first driving device 3 works, the gear 31 is driven by the first driving device 3 to rotate, and the gear 31 moves on the rack 11, so that the first moving plate 2 moves back and forth along the length direction of the rack 11, and through a gear rack transmission mode, the transmission efficiency and the transmission precision are high; and the first slider 21 and the first guide rail 12 are arranged at the bottom of the first moving plate 2, which is beneficial to improving the moving fluency of the first moving plate 2.

As shown in fig. 2 and 4, the device further includes a mounting member 91 and a second connecting member 92, the second driving device 5 is mounted to the mounting member 91, the mounting member 91 is mounted to the first moving plate 2, the second driving device 5 is located at one side of the first moving plate 2, an output end of the second driving device 5 is connected to the second connecting member 92, and the second connecting member 92 is mounted to the second moving plate 4; the top of the first moving plate 2 is provided with a second guide rail 22, the second moving plate 4 is located above the first moving plate 2, the bottom of the second moving plate 4 is provided with a second slider 41, and the second slider 41 is slidably mounted on the second guide rail 22. In this embodiment, the second driving device 5 is an air cylinder, and when the second driving device 5 works, the output end of the second driving device 5 drives the second moving plate 4 to move left and right through the second connecting piece 92, specifically, the second moving plate 4 moves along the length direction of the second guide rail 22 through the second slider 41, so as to achieve the effect of improving the moving fluency of the second moving plate 4; the second driving device 5 is disposed at one side of the first moving plate 2 through the mounting member 91, and the second moving plate 4 is located right above the first moving plate 2, so that the first moving plate 2 has better integrity, and the space utilization rate of the first moving plate 2 is improved.

As shown in fig. 5, the frame 1 includes a top plate 13, a support plate 14, a first bottom plate 15, a second bottom plate 16, a first connecting plate 17, a second connecting plate 18, and an inclined plate 19; the first bottom plate 15 and the second bottom plate 16 are oppositely arranged, one end of the first connecting plate 17 is vertically connected to the first bottom plate 15, the other end of the first connecting plate 17 is vertically connected to the second bottom plate 16, one end of the second connecting plate 18 is vertically connected to the first bottom plate 15, and the other end of the second connecting plate 18 is vertically connected to the second bottom plate 16; the top of the supporting plate 14 is connected to the top plate 13, the bottom of the supporting plate 14 is connected to the first connecting plate 17, and the supporting plate 14 is an H-shaped supporting plate; the inclined plate 19 is disposed obliquely, one end of the inclined plate 19 is connected to the support plate 14, and the other end of the inclined plate 19 is connected to the second connecting plate 18. In this embodiment, the first bottom plate 15 and the second bottom plate 16 are disposed oppositely, one end of the first connecting plate 17 is perpendicularly connected to the first bottom plate 15, the other end of the first connecting plate 17 is perpendicularly connected to the second bottom plate 16, one end of the second connecting plate 18 is perpendicularly connected to the first bottom plate 15, the other end of the second connecting plate 18 is perpendicularly connected to the second bottom plate 16, the top of the supporting plate 14 is connected to the top plate 13, the bottom of the supporting plate 14 is connected to the first connecting plate 15, the supporting plate 14 is an H-shaped supporting plate, the inclined plate 19 is disposed in an inclined manner, one end of the inclined plate 19 is connected to the supporting plate 14, and the other end of the inclined plate 19 is connected to the second connecting plate 18, so that the structure is stable and reliable, and the effect of improving the structural stability of the rack 1 is achieved.

As shown in fig. 7, the number of the knockout mechanisms a is two, and the two knockout mechanisms a are arranged oppositely. In this embodiment, in operation, after the blank releasing portion 6 of one of the blank releasing mechanisms a conveys the blank from the production line end to the trimming device end, the blank releasing portion 6 of the other blank releasing mechanism a sucks up the blank at the production line end, and when the blank releasing portion 6 of one of the blank releasing mechanisms a reciprocates, the blank releasing portion 6 of the other blank releasing mechanism a conveys the blank from the production line end to the trimming device end, so that alternate conveying is realized, and the conveying efficiency of the blank releasing device is improved, thereby improving the production efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A kind of knockout device, characterized by: the blank removing mechanism comprises a rack, a first moving plate, a first driving device, a second moving plate, a second driving device, a blank removing part and a third driving device;

2. A knockout device according to claim 1, characterized in that: the fixing plate is provided with a clamping groove, the first connecting piece is an arc-shaped connecting piece, and the mounting end of the first connecting piece can drive the sucker to be arranged in the clamping groove.

3. A knockout device according to claim 1, characterized in that: the blank removing part also comprises a third moving plate, a third rod sleeve and a buffer rod;

4. A knockout device according to claim 3, characterized in that: the guide rod and the second rod sleeve are further included;

5. A knockout device according to claim 1, characterized in that: the top surface of the rack is provided with a rack rail and a first guide rail, the bottom of the first moving plate is provided with a first sliding block, and the first sliding block is slidably mounted on the first guide rail;

6. A knockout device according to claim 1, characterized in that: the second driving device is arranged on the mounting piece, the mounting piece is arranged on the first moving plate, the second driving device is positioned on one side of the first moving plate, the output end of the second driving device is connected to the second connecting piece, and the second connecting piece is arranged on the second moving plate;

7. A knockout device according to claim 1, characterized in that: the rack comprises a top plate, a support plate, a first bottom plate, a second bottom plate, a first connecting plate, a second connecting plate and an inclined plate;

8. A knockout device according to claim 1, characterized in that: the number of the knockout mechanisms is two, and the two knockout mechanisms are arranged oppositely.