Automatic receiving machine for powder bin cover

Abstract

The utility model provides an automatic receiving machine for a powder bin cover. The automatic receiving machine comprises a temporary storage device, a first adsorption device, a turnover device and a second adsorption device, the temporary placing device comprises a placing position group, and the placing position group comprises two placing positions which are arranged in an axial symmetry manner; the turnover device comprises a fixedly arranged reverse placing seat and a rotatably arranged forward placing seat, the forward placing seat is provided with a third profiling part, the third profiling part is provided with a negative pressure suction head, the reverse placing seat is provided with a fourth profiling part, the forward placing seat can rotate between a to-be-placed position and a turnover position, and when the forward placing seat is located at the turnover position, the third profiling part is opposite to the fourth profiling part; the first adsorption device comprises a first adsorption head, the first adsorption head is provided with a first profiling part, and the first adsorption head can move between the placing position and the upright placing seat; the second adsorption device comprises a second adsorption head, the second adsorption head is provided with a second profiling part, and the second adsorption head can move between the reverse placing base and the boxing position. The powder bin cover turning device can automatically complete turning and turning of the powder bin cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field, concretely relates to a powder bin cover automatic material collecting machine from injection mold material collection until completing packing. BACKGROUND

[0002] Now need a kind of full automation processing that can automatically complete powder bin cover from injection mold material collection until completing packing to printing consumable processing box. Generally, the suction head with transfer and rotation of truss robot can be taken out from injection mold.

[0003] And based on the rationalization design of injection mold, all powder bin covers simultaneously demolded in the same mold are with first side upward, and the placing angle of two powder bin covers of the same mold is arranged in axial symmetry and the placing angle difference is 180 degrees. However, based on the demand of subsequent automatic assembly, all powder bin covers are required to be with first side downward and all powder bin covers are required to be with consistent placing angle. Obviously, only the existing truss robot cannot complete full automation processing from injection mold material collection until completing packing. SUMMARY

[0004] The utility model aims at providing a kind of powder bin cover automatic material collecting machine that automatically completes powder bin cover turning and overturning.

[0005] The powder bin cover automatic material collecting machine provided by the utility model includes temporary placement device, first suction device, overturning device and second suction device;Temporary placement device includes placement site group, and placement site group includes two placement sites arranged in axial symmetry;Overturning device includes fixedly arranged reverse seat and rotationally arranged normal seat, and normal seat is provided with third profiling part, and third profiling part is provided with negative pressure suction head, and reverse seat is provided with fourth profiling part, and normal seat can be rotated between standby position and overturning position, when normal seat is in overturning position, third profiling part and fourth profiling part are opposite;First suction device includes first suction head, and first suction head is provided with first profiling part, and first suction head can be moved between placement site and normal seat;Second suction device includes second suction head, and second suction head is provided with second profiling part, and second suction head can be moved between reverse seat and packing position;First profiling part and fourth profiling part are shaped to the first side of powder bin cover, and second profiling part and third profiling part are shaped to the second side of powder bin cover opposite to the first side.

[0006] From the above scheme, first, the modules of each part of the machine which need higher positioning accuracy are provided with the profiling parts matched with the corresponding side of the powder bin cover to ensure the stability of grabbing or placing and the accuracy of positioning. After the truss robot adsorbs the powder bin cover from the first side of the injection mold, it is first moved to the temporary placement device to wait for the first adsorption device to grab; for the correct angle, the first adsorption device is directly moved to the positive placement seat, and for the opposite angle, the first adsorption device is rotated by 180 degrees for angle adjustment and then moved to the positive placement seat; then, the positive placement seat adsorbs the powder bin cover and turns over by 180 degrees, and the originally first side upward powder bin cover becomes the first side downward and is supported on the negative placement seat. At this time, all the powder bin covers meet the angle and orientation requirements of the boxing, and then the second adsorption device adsorbs and moves the powder bin cover to the boxing position to perform the boxing work. It can be seen that the powder bin cover turning and turning over are automatically completed, and the truss robot can realize the overall automation from demolding to boxing work.

[0007] Further, at least one of the following is included: the first profiling part includes a first convex part with an arc surface; the second profiling part includes a first concave part with an arc surface; the third profiling part includes a second concave part with an arc surface; and the fourth profiling part includes a second convex part with an arc surface.

[0008] As can be seen from the above, under this setting, the modules of each part of the machine which need higher positioning accuracy are provided with the profiling parts matched with the corresponding side of the powder bin cover to ensure the stability of grabbing or placing and the accuracy of positioning.

[0009] Further, the adsorption head includes at least two first convex parts arranged at intervals along the length direction of the adsorption head; and / or, the negative placement seat includes at least two second convex parts arranged at intervals along the length direction of the negative placement seat.

[0010] As can be seen from the above, under this setting, the multiple convex parts arranged at intervals along the length direction of the powder bin cover support the powder bin cover at multiple points to ensure that the powder bin cover is in a more stable state.

[0011] Further, the fifth profiling part is arranged in the placement position, the fifth profiling part is profiled on the second side of the powder bin cover, and the fifth profiling part includes a third concave part with an arc surface.

[0012] As can be seen from the above, under this setting, further, the temporary placement device and the powder bin cover form a stable cooperation relationship and a better positioning effect, and the success rate of grabbing of the first adsorption device is improved.

[0013] Further, the temporary placement device includes a guide structure arranged on the outer periphery of the placement position, and the inner periphery of the guide structure forms an entering position of the placement position, and the size of the entering position is greater than the size of the placement position.

[0014] From the above, since the truss robot takes out multiple powder bin covers from the mold at the same time each time, the increase in the setting of the entering position makes it easier for the multiple powder bin covers to enter the placement position.

[0015] Further, the guide structure includes a guide rod set, the guide rod set includes multiple guide rods, the guide rod includes a top close to the entering position and a root close to the placement position, and at least one guide rod is inclined to the entering direction of the placement position.

[0016] From the above, the guide rod set not only realizes the increase in the entering position and the inclined guidance from the entering position to the placement position, but also has the advantages of light weight and adjustability relative to the tight peripheral wall structure.

[0017] Further, the guide rods on the same side of the placement position are all inclined to the entering direction of the placement position.

[0018] Further, the guide rods on at least one side of the width direction of the placement position are inclined, and the guide rods on at least one side of the length direction of the placement position are inclined.

[0019] From the above, this setting ensures that the size of the entering position in the width direction and the length direction is greater than that of the placement position, further making it easy for the powder bin cover to enter the placement position.

[0020] Further, the temporary placement device, the turnover device, and the boxing position are arranged along a straight line; a straight line module is further arranged along the straight line, and the first suction device and the second suction device are both driven to move by the straight line module.

[0021] From the above, for an automatic module that needs to adjust the angle of the powder bin cover and perform a turnover action, arranging along a straight line facilitates reducing the difficulty of setting and adjusting each module.

[0022] Further, the turnover device includes multiple upright seats; the turnover device includes a rack, multiple gears, and multiple shafts, the upright seats are connected to the circumferential positions of the shafts, the gears rotate coaxially with the shafts, and the rack is engaged with the multiple gears.

[0023] From the above, under this setting, only a single driving module is needed to realize the simultaneous turnover action of multiple powder bin covers, reducing equipment cost and improving efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural diagram of the powder bin cover automatic material collecting machine embodiment of the present application.

[0025] Figure 2 It is a structural diagram of the temporary placement device in the powder bin cover automatic material collecting machine embodiment from a first perspective.

[0026] Figure 3 It is a schematic view of the temporary placement device in the embodiment of the automatic material collecting machine for powder bin cover from the top view.

[0027] Figure 4 It is a structure view of the temporary placement device in the embodiment of the automatic material collecting machine for powder bin cover from the second view angle.

[0028] Figure 5 It is a structure view of the first adsorption head in the embodiment of the automatic material collecting machine for powder bin cover.

[0029] Figure 6 It is a structure view of the turnover device in the embodiment of the automatic material collecting machine for powder bin cover from the first view angle.

[0030] Figure 7 It is a structure view of the turnover device in the embodiment of the automatic material collecting machine for powder bin cover from the second view angle.

[0031] Figure 8 It is a structure view of the second adsorption head in the embodiment of the automatic material collecting machine for powder bin cover. DETAILED DESCRIPTION

[0032] Referring to Figure 1 , the automatic material collecting machine for powder bin cover comprises a temporary placement device 1, a first adsorption device 2, a turnover device 3, a second adsorption device 4 and a linear module 5, in addition, the automatic material collecting machine for powder bin cover is provided with a boxing position 6. The temporary placement device 1, the turnover device 3 and the boxing position 6 are sequentially arranged along the horizontal linear direction shown by the x-axis direction in the drawing, the linear module 5 is also arranged along the x-axis direction, the first adsorption device 2 and the second adsorption device 4 are both driven to move by the linear module 5, the first adsorption device 2 is movable between the temporary placement device 1 and the turnover device 3, and the second adsorption device 4 is movable between the turnover device 3 and the boxing position 6. Among them, the boxing position 6 places a turnover box not shown, and the powder bin cover 9 is finally placed into the turnover box.

[0033] Referring to Figure 2 and Figure 3 , the temporary placement device 1 comprises four placement position groups, each placement position group comprises four placement positions 101 arranged in axial symmetry along the L-axis based on the drawing. As Figure 3As shown, one placement position set includes four placement positions 101 respectively located at positions A, B, C and D, wherein the placement position 101 at position A is symmetrically arranged with the placement position 101 at position D about the L-axis, and the placement position 101 at position B is symmetrically arranged with the placement position 101 at position C about the L-axis. The placement angle of the powder bin cover 9 in the placement position 101 at position A is the same as that in the placement position 101 at position B, and the placement angle of the powder bin cover 9 in the placement position 101 at position C is the same as that in the placement position 101 at position D, but the placement angle of the powder bin cover 9 in the placement position 101 at position A is 180 degrees different from that in the placement position 101 at position D.

[0034] Referring to Figure 2 and Figure 4 , the temporary placement device 1 includes a guide structure arranged at the outer periphery of the placement position 101, the inner periphery of the guide structure forms an entry position 1010 of the placement position 101, the size of the entry position 1010 is greater than that of the placement position 101, further, the guide structure includes a guide rod set, the guide rod set includes a plurality of guide rods 12, the guide rods 12 are inserted and arranged on the base of the temporary placement device 1, and the placement position 101 is recessed on the base, the guide rod 12 includes a top portion 129 close to the entry position 1010 and a root portion 128 close to the placement position 101, and at least one guide rod 12 is arranged to be inclined to the entry direction of the placement position 101. In this embodiment, the guide rods 12 located at the same side of the placement position 101 are all arranged to be inclined to the entry direction of the placement position 101, and the guide rods 12 on one side of the width direction of the placement position 101 are arranged to be inclined, and the guide rods 12 on one side of the length direction of the placement position 101 are arranged to be inclined. The placement position 101 is actually formed between the top portions 129 of the plurality of guide rods 12, and since the guide rods 12 are arranged to be inclined to the entry direction (z-axis direction in the figure) of the placement position 101, the distance between the top portions 129 of the plurality of guide rods 12 is increased, so that the size of the entry position 101 is increased. The arrangement of the guide rod set not only realizes the increase of the entry position 1010 and the inclined guidance from the entry position 1010 to the placement position 101, but also has the advantages of light weight and adjustability relative to the tight peripheral wall structure. In addition, the temporary placement device 1 includes a positioning column 13 arranged at the outer periphery of the placement position 101, the positioning column 13 cooperates with the recessed position of the edge of the powder bin cover 9 to form a positioning effect. In addition, in combination with Figure 1 Since the placement position 101 is a recessed recess on the base, the base is further provided with a detection hole 18 penetrating along the x-axis direction, and the inductor 19 can judge whether the material in the placement position 101 is placed correctly through the sensing mode of the detection hole 18.

[0035] On the other hand, as Figure 1As shown, the second side 902 of the powder bin cover 9 is in an arc convex trend, the fifth profiling part 11 is arranged in the placement position 101, the fifth profiling part 11 is profiled on the second side 902 of the powder bin cover 9, and the fifth profiling part 11 comprises a third concave part of an arc surface. Wherein, all the "profiling parts" in the utility model do not only include the case that the outer contour of the first side 901 or the second side 902 of the profiling part is completely the same as the powder bin cover 9, as shown in the embodiment, the first side 901 or the second side 902 of the powder bin cover 9 is imitated to be arranged according to the extension trend, even if not having the same complex contour structure, but having the same or similar extension trend, also in the protection range of the "profiling part" of the utility model.

[0036] Referring to Figure 1 and Figure 5 , the first adsorption device 2 comprises a first adsorption head 21, and the first adsorption head 21 is provided with a first suction nozzle 211 and a first profiling part 212. Further combining Figure 2 and Figure 3 , in the embodiment, one first adsorption head 21 can adsorb two powder bin covers 9 at a time, that is, the number of adsorption positions of the first adsorption head 21 is equal to the number of placement positions 101 in each row of the placement position group. Further, in the embodiment, each adsorption position of the first adsorption head 21 is provided with three first suction nozzles 211 and two first profiling parts 212, and the first profiling part 212 is a convex block comprising a first convex part of an arc surface. The three first suction nozzles 211 and the two first profiling parts 212 of each adsorption position are arranged at intervals along the length direction of the first adsorption head 21. Under this arrangement, the first adsorption head 21 can well adsorb the first side 901 of the powder bin cover 9 and well position and cooperate with the first side 901.

[0037] Referring to Figure 6 and Figure 7 , the turnover device 3 comprises a fixedly arranged reverse placement seat 31 and a rotationally arranged normal placement seat 32, the normal placement seat 32 is provided with a third profiling part 321, the third profiling part 321 is profiled on the second side 902 of the powder bin cover 9 opposite to the first side 901, the third profiling part 321 comprises a second concave part of an arc surface, and the third profiling part 321 is provided with a negative pressure suction head 322; the first adsorption head 21 is movable between the placement position 101 and the normal placement seat 32. The reverse placement seat 31 is provided with a fourth profiling part 311, and the fourth profiling part 311 comprises a second convex part of an arc surface. Wherein, the reverse placement seat 31 comprises two second convex parts arranged at intervals along the length direction of the reverse placement seat 31. The normal placement seat 32 is rotatable between a standby placement position (as shown by the solid line) and a turnover position (as shown by the dotted line). Figure 7 Figure 7 ​When the upright seat 32 is in the flipped position, the third profiling part 321 is opposite to the fourth profiling part 311. Further, the flipping device 3 comprises a plurality of upright seats 32; the flipping device 3 comprises a linear driving unit 39, a rack 38, a plurality of gears 37 and a plurality of rotating shafts 36, the upright seats 32 are connected at circumferential positions of the rotating shafts 36, the gears 37 rotate coaxially with the rotating shafts 36, and the rack 38 is engaged with the plurality of gears 37. In this arrangement, when the linear driving unit 39 drives the rack 38 to move linearly, the plurality of powder bin covers 9 placed and adsorbed on the upright seats 32 are flipped while the upright seats 32 rotate from the waiting position to the flipped position, and the powder bin covers 9 are finally supported on the upside-down seats 31 with the second side upward and are supported and positioned by the fourth profiling part 311 cooperating with the first side of the powder bin covers 9.

[0038] Referring to Figure 8 , the second adsorption device 4 comprises a second adsorption head 41, the second adsorption head 41 is provided with a second profiling part 412 and a second suction nozzle 411 in the second profiling part 412, the second profiling part 412 is profiled on the second side 902 of the powder bin cover 9 opposite to the first side 901, and the second profiling part 412 comprises a first concave part with an arc surface. The second adsorption head 41 is movable between the upside-down seat 31 and the boxing position 6, so as to adsorb the powder bin cover 9 supported on the upside-down seat 31 with the second side upward and move it to the boxing position 6 for boxing.

[0039] Since the first profiling part 212 and the fourth profiling part 311 are profiled on the first side 901 of the powder bin cover 9, and the second profiling part 412, the third profiling part 321 and the fifth profiling part 11 are profiled on the second side 902 of the powder bin cover 9 opposite to the first side 901, thus, the modules requiring higher positioning accuracy of each part of the machine are provided with the profiling parts matched with the corresponding side of the powder bin cover 9, so as to ensure the stability of grabbing or placing and the accuracy of positioning. After the powder bin cover 9 is adsorbed by the gantry robot from the injection mold with the first side 901, it is first moved to the temporary placement device 1 to be grabbed by the first adsorption device 2; for those with correct placement angle, the first adsorption device 2 is directly moved to the upright seat 32, while for those with opposite placement angle, the first adsorption device 2 is rotated by 180 degrees for angle adjustment before being moved to the upright seat 32; then, the upright seat 32 adsorbs the powder bin cover 9 and flips it by 180 degrees, and the powder bin cover 9 originally with the first side 901 upward becomes the powder bin cover 9 with the first side 901 downward and supported on the upside-down seat 31. At this time, all the powder bin covers 9 meet the angle and orientation requirements for boxing, and then the second adsorption device 4 adsorbs and moves the powder bin covers 9 to the boxing position 6 for boxing work. It can be seen that the powder bin cover 9 is automatically turned and flipped, and the cooperation of the gantry robot can realize the overall automation from demolding to boxing work.

[0040] Finally, it needs to be emphasized that the above is only the preferred embodiment of the present application, and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A silo cover automatic material collecting machine, characterized in that, The powder bin cover automatic material collecting machine comprises: a temporary placement device, a first adsorption device, a turnover device, and a second adsorption device; the temporary placement device comprises a placement position group, and the placement position group comprises two placement positions arranged in an axisymmetric manner; the turnover device comprises a fixedly arranged reverse placement seat and a rotationally arranged normal placement seat, the normal placement seat is provided with a third profiling part, the third profiling part is provided with a negative pressure suction head, the reverse placement seat is provided with a fourth profiling part, the normal placement seat is rotatable between a to-be-placed position and a turnover position, when the normal placement seat is in the turnover position, the third profiling part is opposite to the fourth profiling part; the first adsorption device comprises a first adsorption head, the first adsorption head is provided with a first profiling part, and the first adsorption head is movable between the placement position and the normal placement seat; the second adsorption device comprises a second adsorption head, the second adsorption head is provided with a second profiling part, and the second adsorption head is movable between the reverse placement seat and a boxing position; the first profiling part and the fourth profiling part are profiled on a first side of the powder bin cover, and the second profiling part and the third profiling part are profiled on a second side of the powder bin cover opposite to the first side.

2. The powder bin cover automatic material collecting machine according to claim 1, wherein: at least one of the following is comprised: the first profiling part comprises a first convex part with an arc surface; the second profiling part comprises a first concave part with an arc surface; the third profiling part comprises a second concave part with an arc surface; the fourth profiling part comprises a second convex part with an arc surface.

3. The powder bin cover automatic material collecting machine according to claim 2, wherein: the adsorption head comprises at least two first convex parts arranged at intervals along the length direction of the adsorption head; and / or, the reverse placement seat comprises at least two second convex parts arranged at intervals along the length direction of the reverse placement seat.

4. The powder bin cover automatic material collecting machine according to claim 3, wherein: a fifth profiling part is arranged in the placement position, the fifth profiling part is profiled on the second side of the powder bin cover, and the fifth profiling part comprises a third concave part with an arc surface.

5. The powder bin cover automatic material collecting machine according to any one of claims 1 to 4, wherein: the temporary placement device comprises a guide structure arranged on the periphery of the placement position, the inner periphery of the guide structure forms an entering position of the placement position, and the size of the entering position is greater than the size of the placement position.

6. The powder bin cover automatic material collecting machine according to claim 5, wherein: the guide structure comprises a guide rod group, the guide rod group comprises a plurality of guide rods, the guide rods comprise a top part close to the entering position and a root part close to the placement position, and at least one of the guide rods is arranged to be inclined to the entering direction of the placement position.

7. The powder bin cover automatic material collecting machine according to claim 6, wherein: the guide rods located on the same side of the placement position are all arranged to be inclined to the entering direction of the placement position.

8. The powder bin cover automatic material collecting machine according to claim 7, wherein: the guide rods on at least one side of the width direction of the placement position are arranged to be inclined, and the guide rods on at least one side of the length direction of the placement position are arranged to be inclined.

9. The powder bin cover automatic material collecting machine according to any one of claims 1 to 4, wherein: The temporary placement device, the turnover device and the boxing position are arranged along a straight line direction; A straight line module is further arranged along the straight line direction, and the first suction device and the second suction device are driven to move by the straight line module.

10. The automatic powder bin cover collecting machine according to any one of claims 1 to 4, characterized in that: The turnover device comprises a plurality of upright seats; The turnover device comprises a rack, a plurality of gears and a plurality of rotating shafts, the upright seats are connected at circumferential positions of the rotating shafts, the gears rotate coaxially with the rotating shafts, and the rack is engaged with the plurality of gears.

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