Mold overturning device for barbecue charcoal ring tray production line and working method
Technical Field
The invention relates to a mold overturning device for a barbecue charcoal ring tray production line and a working method, and belongs to the technical field of powder extrusion molding.
Background
In traveling, barbecuing has been regarded as a food exploration activity that is well-done by people in the way of body fluid. For many people, self-service barbecue in the field is a beauty affair, and the most popular barbecue devices in the market are a charcoal oven, a gas oven and an electric oven, and the charcoal oven is undoubtedly the best choice. However, when barbecuing in the open air, how to carry the charcoal ring is troublesome, and when barbecuing, how to arrange the charcoal ring becomes a troublesome problem. The barbecue charcoal ring tray can be used for placing charcoal rings in order in advance, then packaging the charcoal rings, and taking the charcoal rings to the field for direct use when barbecuing in the field.
The raw material used by the barbecue charcoal ring tray is perlite, and the perlite is extruded and formed by stamping equipment. In the present barbecue charcoal ring tray production line, the raw materials are added into the die at first, then transport the die to extrusion device department, extrude the raw materials extrusion. Need in process of production overturn the mould, mould upset in the production line now all is accomplished by the manual work, and is inefficient, damages the mould easily moreover.
Disclosure of Invention
The invention aims to provide a mold overturning device for a barbecue charcoal ring tray production line and a working method thereof aiming at the defects of the prior art, which can automatically overturn a mold for the barbecue charcoal ring tray production line and greatly improve the production efficiency.
In order to achieve the purpose, the technical scheme provided by the invention is that the mold overturning device for the barbecue charcoal ring tray production line comprises a conveying component, a pushing component and an overturning component, wherein the conveying component is used for conveying molds on the production line; the pushing component comprises a first pushing cylinder, barrier strips, a pushing swing cylinder, a rotating shaft and a pushing component support frame, the rotating shaft is arranged along the conveying direction of the conveying component, the rotating shaft is rotatably arranged on the pushing component support frame, two barrier strips are arranged on the rotating shaft, the distance between the two barrier strips is slightly larger than the size of the mold along the conveying direction, one end of the rotating shaft is in transmission connection with the pushing swing cylinder, and the first pushing cylinder is arranged between the two barrier strips and is perpendicular to the rotating shaft; the turnover part comprises a turnover swing cylinder, a second pushing cylinder, a turnover body, a valve component and a turnover part support frame; the turnover body comprises a large cylinder, a small cylinder and a tail transmission shaft at one end of the small cylinder, wherein the large cylinder and the small cylinder are connected through an intermediate connecting body; the valve component comprises a supporting plate, a motor, a screw rod, a nut, a sliding block and a baffle plate, wherein the screw rod is arranged on the supporting plate, the screw rod is connected with the motor in a transmission manner, the nut is arranged on the screw rod, the baffle plate is arranged on the nut through the sliding block, and the valve component is arranged in the large cylinder through the supporting plate; the turnover body passes through big drum with small circle cylinder rotationally supports on the turnover part support frame, the turnover body passes through afterbody transmission shaft transmission is connected with upset swing cylinder, be equipped with two layer boards along its axis symmetry in the big drum, two distance between the layer board is a little more than the height of mould, one of them the layer board is close to seted up the guide way on one side of transfer unit, the guide way with baffle sliding fit, two follow between the layer board the axis direction symmetry of big drum is equipped with two rows of gyro wheels, and two rows distance between the gyro wheel slightly is greater than the mould is along direction of transfer's size, be equipped with in the intermediate junction body No. two propelling movement cylinders, No. two propelling movement cylinders are located on the rotation axis of turnover body.
Further, the propelling movement part still includes L type fixed plate, bearing frame, bearing, two the bearing frame is installed on the propelling movement part support frame, the pivot is passed through the bearing is installed in the bearing frame, a propelling movement cylinder with propelling movement swing cylinder all through respective L type fixed plate is installed on the propelling movement part support frame, the piston shaft of propelling movement swing cylinder pass through the shaft coupling with the pivot transmission is connected.
Further, the turnover part comprises a small V-shaped support, a large V-shaped support and a fixed plate, rollers are arranged at the tops of the small V-shaped support and the large V-shaped support, the turnover part support comprises a turnover body small support frame, a turnover body large support frame and a turnover swing cylinder support frame, the large cylinder passes through the large V-shaped support and is supported on the turnover body small support frame, the small cylinder passes through the small V-shaped support and is supported on the turnover body large support frame, the turnover swing cylinder passes through the fixed plate and is installed on the turnover swing cylinder support frame, and a piston shaft of the turnover swing cylinder is in transmission connection with the tail transmission shaft through a coupler.
Further, the valve component still includes the axle support, takes a bearing, guide bar, linear bearing, the backup pad includes roof, bottom plate and riser, the motor is installed on the roof, the lead screw passes through take a bearing to install on the riser, the output shaft of motor with through shaft coupling transmission connection between the lead screw, two the guide bar is through being located its both ends the axle support is installed parallelly on the riser of lead screw both sides, install on the guide bar linear bearing, the slider with the nut and linear bearing fixed connection.
The invention also provides a working method of the mold turnover device for the barbecue charcoal ring tray production line, which comprises the following steps:
the first step is as follows: when a mold on a production line is conveyed to the position of the pushing component through the conveying component, the piston shaft of the pushing swing cylinder rotates to drive the rotating shaft to rotate to the conveying component, so that the mold is positioned between the two barrier strips;
the second step is that: the piston rod of the first pushing cylinder extends out, the mold positioned between the two barrier strips is pushed into the space between the two supporting plates of the large cylinder, after the mold completely enters, the piston rod of the first pushing cylinder is retracted, and the piston shaft of the pushing swing cylinder reversely rotates back to the original position;
the third step: the motor rotates forwards, so that the lead screw drives the baffle to extend into the guide groove, and the mold is sealed between the two supporting plates;
the fourth step: the piston shaft of the turnover swing cylinder rotates to drive the turnover body to rotate;
the fifth step: the motor rotates reversely, so that the lead screw drives the baffle to retract;
and a sixth step: a piston rod of the second pushing cylinder extends out to push the die back to the conveying part;
the seventh step: and a piston rod of the second pushing cylinder is retracted, and a piston shaft of the overturning and swinging cylinder reversely rotates back to the original position.
Compared with the prior art, the technical scheme of the invention has the following advantages:
the mold overturning device and the working method for the barbecue charcoal ring tray production line have the advantages that the module design is adopted, the automation degree is high, personnel are not required to participate in the whole overturning process, and the production benefits, the production cost and the stability of the production process are greatly improved; in the pushing process, the mold is positioned between the two barrier strips, so that the conveying part does not need to be stopped in the pushing process, and the production efficiency is improved; two rows of rollers are respectively arranged on two sides of a gap formed by two supporting plates in the middle of the large cylinder of the turnover body, so that the friction force generated when the die to be turned is pushed into the gap is reduced, and the die can be smoothly pushed in; the gate assembly is added in the overturning part, so that the die cannot be thrown out in the high-speed overturning process, and the production safety is ensured.
Drawings
FIG. 1 is a three-dimensional schematic of an embodiment of the present invention;
FIG. 2 is a three-dimensional schematic view of a pushing component in an embodiment of the invention;
FIG. 3 is a front view of a pushing member in an embodiment of the invention;
FIG. 4 is a top view of a pushing member in an embodiment of the present invention;
FIG. 5 is a three-dimensional schematic view of an inverting component in an embodiment of the invention;
FIG. 6 is a front view of the flip member in an embodiment of the present invention;
FIG. 7 is a left side view of the flip member in an embodiment of the present invention;
FIG. 8 is a three-dimensional schematic view of the flip body in an embodiment of the invention;
FIG. 9 is a cross-sectional view of the flip body in an embodiment of the present invention;
FIG. 10 is a left side view of the flip body in an embodiment of the present invention;
FIG. 11 is a three-dimensional schematic view of a valve assembly according to an embodiment of the present invention;
FIG. 12 is a front view of a valve assembly according to an embodiment of the present invention;
FIG. 13 is a left side view of a valve assembly according to an embodiment of the present invention;
FIG. 14 is a cross-sectional view taken along line A-A of FIG. 12;
in the figure, 1 is a conveying component, 2 is a pushing component, 3 is a turning component, 4 is a valve assembly, 5 is a pushing component support frame, 7 is a turning body small support frame, 8 is a turning body large support frame, 9 is a turning swing cylinder support frame, 10 is a turning component support frame, 21 is a first pushing cylinder, 22 is a bearing, 23 is a barrier strip, 24 is a bearing seat, 26 is a pushing swing cylinder, 27 is an L-type fixed plate, 28 is a rotating shaft, 31 is a turning swing cylinder, 33 is a second pushing cylinder, 34 is a roller, 35 is a turning body, 36 is a fixed plate, 38 is a linear bearing, 39 is a nut, 41 is a support plate, 42 is a shaft seat, 43 is a motor, 45 is a bearing with a seat, 46 is a lead screw, 47 is a guide rod, 48 is a sliding block, 49 is a baffle plate, 72 is a small V-type support, 82 is a large V-type support, 351 is a large cylinder, 352 is an intermediate connecting body, 353 is a small cylinder, 354 is a tail transmission shaft, 355 is a support plate, 411 is a guide groove, 411 is a top plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and directional terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
As shown in fig. 1, the mold turning device for a barbecue charcoal ring tray production line of the present invention comprises a conveying component 1 for conveying molds on the production line, a pushing component 2 disposed on one side of the conveying component 1 and perpendicular to the conveying direction of the conveying component 1, and a turning component 3 disposed on the other side of the conveying component 1;
when the molds on the production line are conveyed to the position of the pushing component 2 through the conveying component 1, the pushing component 2 pushes the molds into the overturning component 3, and the molds are overturned by the overturning component 3 and then are conveyed back to the conveying component 1 to complete the subsequent processes.
As shown in fig. 2 to 4, the pushing component 2 includes a first pushing cylinder 21, barrier strips 23, a pushing swing cylinder 26, a rotating shaft 28 and a pushing component support frame 5, the rotating shaft 28 is arranged along the conveying direction of the conveying component 1, the rotating shaft 28 is rotatably arranged on the pushing component support frame 5, two barrier strips 23 are arranged on the rotating shaft 28, the distance between the two barrier strips 23 is slightly larger than the size of the mold along the conveying direction, one end of the rotating shaft 28 is in transmission connection with the pushing swing cylinder 26, and the first pushing cylinder 21 is arranged in the middle of the two barrier strips 23 and perpendicular to the rotating shaft 28;
as shown in fig. 5 to 10, the turning component 3 includes a turning swing cylinder 31, a second pushing cylinder 33, a turning body 35, a valve assembly 4 and a turning component support frame 10;
as shown in fig. 8 and 9, the turning body 35 includes a large cylinder 351 and a small cylinder 353 connected by an intermediate connecting body 352, and a tail transmission shaft 354 at one end of the small cylinder 353, wherein the large cylinder 351, the small cylinder 353 and the tail transmission shaft 354 are coaxial;
as shown in fig. 11 to 14, the valve assembly 4 includes a support plate 41, a motor 43, a lead screw 46, a nut 39, a slider 48 and a baffle 49, the lead screw 46 is mounted on the support plate 41, the motor 43 is connected to the lead screw 46 in a transmission manner, the nut 39 is mounted on the lead screw 46, the baffle 49 is mounted on the nut 39 through the slider 48, and the valve assembly 4 is mounted in the large cylinder 351 through the support plate 41;
as shown in fig. 5 to 8, the turning body 35 is rotatably supported on the turning member support frame 10 by the large cylinder 351 and the small cylinder 353, the overturning body 35 is in transmission connection with the overturning swing cylinder 31 through the tail transmission shaft 354, two supporting plates 355 are symmetrically arranged in the large cylinder 351 along the axis of the large cylinder, the distance between the two supporting plates 355 is slightly higher than the height of the die, one of the supporting plates 355 has a guide groove 356 formed on a side thereof adjacent to the conveying member 1, the guide groove 356 is slidably engaged with the baffle 49, two rows of rollers 34 are symmetrically arranged between the two support plates 355 along the axial direction of the large cylinder 351, the distance between the two rows of rollers 34 is slightly larger than the dimension of the mold along the conveying direction, the middle connecting body 352 is provided with the second pushing cylinder 33, and the second pushing cylinder 33 is located on the rotation axis of the overturning body 35.
As shown in fig. 2 to 4, the pushing component 2 further includes an L-type fixing plate 27, a bearing seat 24, and a bearing 22, the bearing seat 24 is installed on the pushing component supporting frame 5, the rotating shaft 28 is installed in the bearing seat 24 through the bearing 22, the first pushing cylinder 21 and the pushing swing cylinder 26 are both installed on the pushing component supporting frame 5 through the respective L-type fixing plate 27, and a piston shaft of the pushing swing cylinder 26 is in transmission connection with the rotating shaft 28 through a coupling.
As shown in fig. 5 to 7, the turning part 3 further includes a small V-shaped support 72, a large V-shaped support 82 and a fixing plate 36, rollers are disposed at the tops of the small V-shaped support 72 and the large V-shaped support 82, the turning part support 10 includes a small turning body support frame 7, a large turning body support frame 8 and a turning swinging cylinder support frame 9, the large cylinder 351 is supported on the small turning body support frame 7 through the large V-shaped support 82, the small cylinder 353 is supported on the large turning body support frame 8 through the small V-shaped support 72, the turning swinging cylinder 31 is mounted on the turning swinging cylinder support frame 9 through the fixing plate 36, and a piston shaft of the turning swinging cylinder 31 is in transmission connection with the tail transmission shaft 354 through a coupling.
As shown in fig. 11 to 14, the valve assembly 4 further includes a shaft support 42, a seated bearing 45, a guide rod 47, and a linear bearing 38, the support plate 41 includes a top plate 411, a bottom plate 412, and a vertical plate 413, the motor 43 is mounted on the top plate 411, the lead screw 46 is mounted on the vertical plate 413 through the seated bearing 45, an output shaft of the motor 43 is in transmission connection with the lead screw 46 through a coupling, the two guide rods 47 are mounted in parallel on the vertical plates 413 on both sides of the lead screw 46 through the shaft supports 42 at both ends thereof, the linear bearing 38 is mounted on the guide rod 47, and the slider 48 is fixedly connected to the nut 39 and the linear bearing 38.
The invention discloses a working method of a mold turnover device of a barbecue charcoal ring tray production line, which comprises the following specific steps:
the first step is as follows: when a mold on a production line is conveyed to the position of the pushing component 2 through the conveying component 1, the piston shaft of the pushing swing cylinder 26 rotates to drive the rotating shaft 28 to rotate to the conveying component 1, so that the mold is positioned between the two barrier strips 23;
the second step is that: the piston rod of the first pushing cylinder 21 extends out, the mold positioned between the two barrier strips 23 is pushed into the space between the two supporting plates 355 of the large cylinder 351, after the mold completely enters, the piston rod 21 of the first pushing cylinder is retracted, and the piston shaft of the pushing swing cylinder 26 reversely rotates back to the original position;
the third step: the motor 43 rotates forward, so that the lead screw 46 drives the baffle plate 49 to extend into the guide groove 356, and the mold is closed between the two supporting plates 355;
the fourth step: the piston shaft of the turnover swing cylinder 31 rotates to drive the turnover body 35 to rotate 180 degrees;
the fifth step: the motor 43 rotates reversely, so that the lead screw 46 drives the baffle 49 to retract;
and a sixth step: the piston rod of the second pushing cylinder 33 extends out to push the die back to the conveying part 1;
the seventh step: the piston rod of the second pushing cylinder 33 retracts, and the piston shaft of the overturning and swinging cylinder 31 reversely rotates back to the original position.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.