CN210360967U - Side spreading device of forming machine - Google Patents

Abstract

The utility model discloses a side stall device of a forming machine, which comprises a bracket and a sliding power part for driving the bracket to slide; the bracket is provided with a first spreading component and a second spreading component, and the first spreading component and the second spreading component comprise track pieces; the support slides in a reciprocating manner and is used for driving the rail pieces of the first spreading assembly and the second spreading assembly to alternately butt joint the middle fracture of the assembly line transmission device. The first spreading component and the second spreading component are alternatively butted with an interruption port of the assembly line transmission device; compared with the process that the assembly line transmission device executes the sum of the single material travel transmission time and the material spreading time, namely the material spreading process time, the process that the material spreading process time is revised to the sum of the process that the assembly line transmission device executes the single material travel transmission time and the material spreading component alternation time, the grinding wheel powder is uniformly spread in the total time process, the production efficiency is effectively improved, the production efficiency is improved by nearly 30 percent, and the improvement effect is far beyond the common improvement effect of a few percent.

Description

Side spreading device of forming machine

Technical Field

The utility model relates to a material stand device especially relates to a make-up machine side stand device.

Background

The grinding wheel forming process sequentially comprises the steps of grinding wheel material feeding from a jig, grinding wheel material spreading, net feeding and hydraulic punching forming along the conveying direction of an assembly line device.

In the existing grinding wheel forming, a material spreading device is fixedly arranged on a production line device, a jig is pushed into the material spreading device (about 1.2s when in action), and then the material spreading device performs material spreading on the jig (about 2.0s when in action). Therefore, the material spreading process is about 3.2s, (flow line production, the production time difference of two adjacent products is the time length of the longest process); therefore, about 12 × 60 × 60/3.2 to 13500 cut-off wheels will be produced a day for a 12-hour day production time.

In this kind of stand material device structure, production efficiency still remains to be improved. For example, if the material spreading process is about two 1.2s (i.e. two pushing movements, the material spreading movement taking about 2.0s will be completed within the 2.4 s), i.e. the production time difference between two adjacent products is shortened to 2.4 s; therefore, about 12 × 60 × 60/2.5 is 18000 cut-off wheels in one day during 12 hours of production. 4500 grinding wheel pieces are produced more than once a day, and the production efficiency is improved (18000-; therefore, the production efficiency is greatly improved and is far beyond the common effect improvement of a few percent.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's not enough, solve the production of grinding wheel and carry the problem of effect, the utility model discloses a technical scheme be:

a side spreading device of a forming machine comprises a bracket and a sliding power part for driving the bracket to slide; the bracket is provided with a first spreading component and a second spreading component, and the first spreading component and the second spreading component comprise track pieces; the support slides in a reciprocating manner and is used for driving the rail pieces of the first spreading assembly and the second spreading assembly to alternately butt joint the middle fracture of the assembly line transmission device.

According to the utility model discloses a another embodiment, it is further certain, first stand material subassembly and second stand material subassembly all include the scraper that the level was put, the vertical axle of being connected with the scraper, be used for driving the first lift power spare that vertical axle goes up and down, connect the tray in track spare transmission groove, and first rotatory power spare is connected to the tray, and the tray is used for the drive to transmit the emery wheel shaping tool rotation to track spare.

According to another specific embodiment of the present invention, further, the first lifting power member includes a nut member sleeved on the vertical shaft and a motor for driving the nut member to rotate, the vertical shaft is further connected to the bracket, and the bracket can lock the rotation of the vertical shaft; the nut piece is in threaded connection with the vertical shaft through internal threads, and rotation of the nut piece is used for driving the vertical shaft to lift.

According to the utility model discloses a another embodiment, it is further certain, first stand material subassembly and second stand material subassembly all include the mounting panel and be used for driving the second lift power spare that the mounting panel goes up and down, are provided with vertical axle on the mounting panel and are used for driving vertical axle pivoted second rotary power spare, and the lower extreme of vertical axle is connected with the scraper that the level was put.

According to another specific embodiment of the present invention, further, the sliding power member includes a screw-nut pair and a motor; in the screw-nut pair, a screw is connected with an output shaft of a motor, and a nut block is connected with a bracket; the motor drives the lead screw to rotate and is used for driving the nut block to slide.

The utility model discloses a device is taken out at make-up machine side has following beneficial effect: the first spreading component and the second spreading component are alternatively butted with an interruption port of the assembly line transmission device; compared with the process time of the material spreading process, which is the sum of the process time of the material spreading and the process time of the single material stroke executed by the assembly line transmission device, the process time of the material spreading process is revised to the sum of the process time of the single material stroke executed by the assembly line transmission device and the alternate time of the material spreading components, the grinding wheel powder spreading is completed in the total time process, the production efficiency is effectively improved, and the production efficiency is improved by nearly 30%.

The original material spreading process takes about 1.2+ 2-3.2 s (single material travel time is 1.2s, material spreading time is 2s), and about 12 × 60 × 60/3.2-13500 grinding wheel pieces are produced in one day. In the new process setting, the time of the original material spreading process is about 1.2+ 1.2-2.4 s (the single material travel time is 1.2s, and the material spreading assembly alternation time is 1.2s), and about 12 × 60 × 60/2.4-18000 grinding wheels are produced in one day. The production efficiency is improved (18000-13500)/13500-33.3%; in combination with the actual situation, the following are calculated and known through production management: the production efficiency is improved by nearly 30 percent.

Drawings

Fig. 1 is a schematic structural view of a top view angle of the grinding wheel forming machine of the present invention;

fig. 2 is a schematic structural view of a main visual angle of the side spreading device when the material spreading is realized by rotating the jig and lifting the scraper of the utility model, and the bracket is hidden;

FIG. 3 is a schematic structural view of the track member of the side material spreading device when the material spreading is realized by rotating the jig and lifting the scraper of the present invention;

FIG. 4 is a schematic view of the main view angle structure of the side spreading device when the material spreading is realized by the rotation of the scraper and the lifting of the scraper, and the bracket is hidden;

FIG. 5 is a schematic structural view of the side material spreading device rail member when the scraper is rotated and lifted to spread the material according to the present invention;

fig. 6 is a side spreading process flow corresponding to the side spreading device of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The tool transmission direction of the grinding wheel forming machine is shown as W direction in figure 1, and the tool transmission direction in the side spreading device 1 is shown as W direction in figures 3 and 5; in the side spreading device 1, the first spreading component and the second spreading component are alternatively butted with the interruption port of the production line transmission device, and the sliding direction corresponding to the alternating action is the Y direction shown in fig. 1, fig. 2 and fig. 4. As shown in fig. 1, the grinding wheel forming machine comprises an assembly line transmission device, and further comprises a first feeding device, a first side spreading device, a first net feeding device, a second side spreading device and a hydraulic forming device which are sequentially arranged along the transmission direction of the assembly line transmission device. Namely, the grinding wheel at least comprises a bottom layer abrasive, a middle reinforcing rib net and a top layer abrasive; at least after the top layer of abrasive material is spread out, the punch forming is carried out. The utility model is provided with a side spreading device 1, so that the side spreading device 1 is butted with an interruption port of a production line transmission device; the grinding wheel powder spreading device has the advantages that the first spreading component and the second spreading component are in butt joint with the interruption port of the assembly line transmission device alternately, the time of a spreading process is limited to the sum of the time of the assembly line transmission device executing single material stroke transmission and the time of the spreading component alternating, the grinding wheel powder spreading is completed in the total time process, the production efficiency is effectively improved, and the production efficiency is improved by nearly 30%.

As shown in fig. 2 and 4, the side spreader device of the forming machine comprises a bracket, a sliding power part 12 for driving the bracket to slide; the bracket is provided with a first spreading component and a second spreading component, and the first spreading component and the second spreading component both comprise a rail piece 131; the reciprocating sliding of the bracket is used for driving the rail pieces 131 of the first spreading assembly and the second spreading assembly to alternately butt joint the middle fracture of the assembly line transmission device. The structural schematic diagram of the track member is shown in fig. 3 and 5; the track members 131 of the first material spreading assembly and the second material spreading assembly can be integrally formed.

The rail member 131 is used to abut against the interruption port of the line conveyor. Along the transmission direction of the assembly line transmission device, the grinding wheel forming jig 2 which is provided with the powder pile at the upstream is placed into the current butt joint rail piece 131, and meanwhile, the grinding wheel forming jig 2 which is distributed with the grinding wheel powder in the current butt joint rail piece 131 is pushed out downwards; then, the rail member 131 is moved away from the interruption while the other rail member 131 abuts against the interruption; in addition, in the process of leaving and returning to the center fracture, the grinding wheel powder of the grinding wheel forming jig 2 placed on each rail member 131 is uniformly spread.

As shown in fig. 6, the spreading process of the grinding wheel forming machine includes: step a, putting the grinding wheel forming jig 2 carrying the powder pile at the upstream into the rail piece 131 of the first spreading assembly, and simultaneously pushing out the grinding wheel forming jig 2 with the grinding wheel powder spread uniformly on the rail piece 131 of the first spreading assembly at the downstream; b, sliding the first spreading component, enabling the rail piece 131 of the first spreading component to be far away from the middle fracture, and meanwhile, sliding the second spreading component and enabling the rail piece 131 of the second spreading component to be in butt joint with the middle fracture; step c, putting the grinding wheel forming jig 2 loaded with the powder pile at the upstream into the rail piece 131 of the second spreading assembly, and simultaneously pushing out the grinding wheel forming jig 2 with the grinding wheel powder spread uniformly on the rail piece 131 of the second spreading assembly at the downstream; d, sliding the second spreading component, enabling the rail piece 131 of the second spreading component to be far away from the middle fracture, and enabling the first spreading component to slide and the rail piece 131 of the first spreading component to be in butt joint with the middle fracture; step e, in the process that the rail piece 131 of the first spreading assembly is far away from the middle fracture and is reset to be butted with the middle fracture, the first spreading assembly performs grinding wheel powder spreading; f, putting the upstream grinding wheel forming jig 2 carrying the powder pile into the rail piece 131 of the first spreading assembly, and simultaneously pushing out the grinding wheel forming jig 2 with the uniformly spread grinding wheel powder of the rail piece 131 of the first spreading assembly downstream; step g, the first spreading component slides, the rail piece 131 of the first spreading component is far away from the middle fracture, and meanwhile, the second spreading component slides and the rail piece 131 of the second spreading component is in butt joint with the middle fracture; step h, in the process that the rail piece 131 of the second material spreading assembly is far away from the middle fracture and is reset to be butted with the middle fracture, the second material spreading assembly performs grinding wheel powder spreading; step i, putting the upstream grinding wheel forming jig 2 carrying the powder pile into the rail piece 131 of the second spreading assembly, and simultaneously pushing out the grinding wheel forming jig 2 with the uniformly spread grinding wheel powder from the rail piece 131 of the second spreading assembly downstream; loop … … from step d to step i.

As shown in fig. 2, the first spreader component and the second spreader component may be configured as follows: both the two parts comprise a scraper 132 horizontally placed, a vertical shaft 133 connected with the scraper 132, a first lifting power part 134 used for driving the vertical shaft 133 to lift, and a tray 135 connected to a transmission groove of the rail part 131, wherein the tray 135 is connected with a first rotating power part, and the tray 135 is used for driving a grinding wheel forming jig transmitted to the rail part 131 to rotate. The first lifting power part 134 comprises a nut part 134a sleeved on the vertical shaft 133 and a motor for driving the nut part 134a to rotate, the vertical shaft 133 is further connected with a bracket, and the bracket can lock the rotation of the vertical shaft 133; the nut member 134a is screw-coupled to the vertical shaft 133 by its internal thread, and rotation of the nut member 134a drives the vertical shaft 133 to ascend and descend. The vertical shaft 133 is connected with a lifting plate on the bracket, and the lifting plate is sleeved with at least two guide rods on the bracket; the at least two guide rods lock the rotation of the lifting plate for locking the rotation of the vertical shaft 133; the guide rod is provided with an elastic member, such as a spring or a disc spring, for driving the lifting plate and the vertical shaft 133 to return upward. The lifting process is as follows: the motor drives the nut member 134a to rotate, the vertical shaft 133 descends, and the elastic member is compressed; uniformly spreading the grinding wheel powder; the spreading is completed, the motor is driven to be loosened, the elastic part is reset, the vertical shaft 133 and the lifting plate are lifted, and the nut part 134a and the motor rotate reversely. The quick reset is realized through elasticity. The tray 135 is connected to the first rotary power member; the first rotary power part can be an electric motor or a pneumatic/hydraulic motor; the combination of cylinder and other transmission mechanism. The alternating directions of the first spreading assembly and the second spreading assembly are shown as the Y direction in fig. 1 and fig. 2. As shown in fig. 3, the track member 131 is provided with a concave portion for accommodating the tray 135 to rotate, and the jig is transferred to the tray 135, so that the tray 135 can drive the jig to rotate.

As shown in fig. 4, the first spreading assembly and the second spreading assembly can also be configured as follows: both include mounting panel 136 and be used for driving the second power piece 137 that goes up and down that mounting panel 136 goes up and down, are provided with vertical axle 133 on the mounting panel 136 and are used for driving vertical axle 133 pivoted second power piece 138, and the lower extreme of vertical axle 133 is connected with the scraper 132 of level and putting. The second lifting power member 137 may be a cylinder, a hydraulic cylinder, a belt and motor structure, a screw-nut pair, and a motor structure. The second rotary power member 138 is preferably a motor that drives the vertical shaft 133 to rotate via a belt or chain, and the vertical shaft 133 is connected to a pulley/sprocket. The first spreading assembly and the second spreading assembly are alternately arranged in the Y direction as shown in figures 1 and 4. As shown in fig. 5, the spreading is realized by rotating the scraper 132 and lifting the scraper 132, and the rail member 131 may be configured as a relatively smooth groove.

The sliding power part 12 can be a cylinder or a hydraulic cylinder. As shown in fig. 2 and 4, the following may be used: the sliding power part 12 comprises a screw-nut pair and a motor; in the screw-nut pair, a screw is connected with an output shaft of a motor, and a nut block is connected with a bracket; the motor drives the lead screw to rotate and is used for driving the nut block to slide. The sliding direction of the side spreader apparatus 1 is the Y direction shown in fig. 2 and 4.

Products, materials and the like, which are not the structure of the utility model; the introduction of products, materials, etc. in the claims is intended to be illustrative of structure and/or function.

The utility model discloses in, go up mould and lower mould and for dismantling the change, probably independently purchase/design in the actual sale. The motor, the cylinder, the hydraulic cylinder, the pump body, the air pipe and other objects may not be available in the actual sale, namely, are not sold together, and need to be purchased and assembled by a buyer; such components are those known to those skilled in the art to be required to perform the corresponding function.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "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 simplification of description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims (5)

1. A side spreading device of a forming machine is characterized in that: comprises a bracket and a sliding power part (12) for driving the bracket to slide; the bracket is provided with a first spreading component and a second spreading component, and the first spreading component and the second spreading component both comprise a track piece (131); the support slides in a reciprocating manner and is used for driving the rail pieces (131) of the first spreading assembly and the second spreading assembly to alternately butt joint the middle fracture surface of the assembly line transmission device.

2. A molding machine side stand apparatus according to claim 1, wherein: the first material spreading assembly and the second material spreading assembly respectively comprise a scraper (132) horizontally placed, a vertical shaft (133) connected with the scraper (132), a first lifting power part (134) used for driving the vertical shaft (133) to lift, and a tray (135) connected to a transmission groove of the rail part (131), wherein the tray (135) is connected with a first rotating power part, and the tray (135) is used for driving a grinding wheel forming jig transmitted to the rail part (131) to rotate.

3. A molding machine side stand apparatus according to claim 2, wherein: the first lifting power part (134) comprises a nut part (134a) sleeved with the vertical shaft (133) and a motor for driving the nut part (134a) to rotate, the vertical shaft (133) is further connected with a support, and the support can lock the vertical shaft (133) to rotate; the nut member (134a) is in threaded connection with the vertical shaft (133) through the internal thread of the nut member, and the rotation of the nut member (134a) is used for driving the vertical shaft (133) to ascend and descend.

4. A molding machine side stand apparatus according to claim 1, wherein: first stand material subassembly and second stand material subassembly all include mounting panel (136) and be used for driving second lift power spare (137) that mounting panel (136) go up and down, are provided with vertical axle (133) on mounting panel (136) and are used for driving vertical axle (133) pivoted second rotary power spare (138), and the lower extreme of vertical axle (133) is connected with scraper (132) that the level was put.

5. A molding machine side stand apparatus according to any one of claims 1 to 4, wherein: the sliding power part (12) comprises a screw-nut pair and a motor; in the screw-nut pair, a screw is connected with an output shaft of a motor, and a nut block is connected with a bracket; the motor drives the lead screw to rotate and is used for driving the nut block to slide.

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