A full-automatic needle sorting device

Abstract

The utility model discloses a full -automatic drill needle sorting's device, specifically relates to drill needle sorting technical field, include: the body frame, one side of the body frame is equipped with the temporary storage device, the other side of the body frame is equipped with the feeding mechanism and the bin mechanism, take the needle box mobile platform, take the needle box mobile platform and install on the body frame, the sorting manipulator, the sorting manipulator is located between take needle box mobile platform and the feeding mechanism, the sorting manipulator includes the jaw translation mechanism, be equipped with the needle taking jaw mechanism on the jaw translation mechanism, the below of jaw translation mechanism is equipped with the parallel platform translation mechanism, be equipped with the needle box platform mechanism on the platform translation mechanism. The utility model can replace artificial to complete complicated and heavy drill needle sorting work, can be according to the inputted system formula automatic completion, improve the sorting efficiency, avoid the artificial sorting error and the security risk that exists.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drill point sorting technical field, concretely relates to a full -automatic drill point sorting device. BACKGROUND

[0002] In the current PCB manufacturing drilling process, different specifications of drill bits are used for drilling operation, and after the drilling operation is completed, the drill bits need to be recycled, and different specifications of drill bits in the same needle box are re-sorted. Because the number of specifications is large, the manual operation efficiency is low, and because the drill bit is sharp, it may cause harm to the operator, and sorting errors may occur during manual operation.

[0003] The prior art scheme is mainly composed of a set of gantry manipulator, a set of variable distance clamping jaw, a set of positioning platform, two sets of needle box platform and a set of feeding mechanism. The operator puts the recycled needle boxes of the same batch into the feeding mechanism, inputs the batch information in the system, and after starting, the sorting of the drill bits is automatically completed. After sorting, it flows out through the conveying line, and the operator takes it away. The prior art scheme is too low in efficiency, and the needle box needs to be manually intervened. If the number of drill bit specifications in the same needle box is too large, the number of corresponding needle boxes will also be large. If the number of required needle boxes exceeds the number of platforms that can be placed, personnel need to replace the needle boxes, and the machine needs to be stopped before replacing the needle boxes, which cannot save personnel and cannot effectively improve the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a full -automatic drill point sorting device to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a full -automatic drill point sorting device, comprising: The body frame is provided with a temporary storage device on one side, and a feeding mechanism and a stock bin mechanism are provided on the other side of the body frame. The stock bin mechanism comprises a stock bin frame, and eight sets of rotary stock bins are connected to the top of the stock bin frame through a rotary disc seat; The needle box moving platform is installed on the body frame, and the needle box moving platform comprises a needle box translation mechanism and a needle box clamping mechanism installed on the needle box translation mechanism; The sorting manipulator is located between the needle box moving platform and the feeding mechanism, and the sorting manipulator comprises a clamping jaw translation mechanism, a needle clamping jaw mechanism is arranged on the clamping jaw translation mechanism, a platform translation mechanism is arranged in parallel below the clamping jaw translation mechanism, and a needle box platform mechanism is arranged on the platform translation mechanism; The needle returning mechanism is installed on the body frame, and the needle returning mechanism is located below the needle box moving platform; The translation scanning mechanism is installed on the clamping jaw translation mechanism; The conveying device is installed on the body rack, and the conveying device comprises a temporary storage area needle box conveying mechanism, an internal conveying mechanism and an empty box discharge conveying mechanism.

[0006] Further, the temporary storage device is provided with a temporary storage area shelf and a temporary storage area taking and placing mechanism, the temporary storage area shelf is a three-dimensional multi-layer structure, the temporary storage area taking and placing mechanism is a three-dimensional movable fork, the bottom layer of the temporary storage area shelf is connected with the temporary storage area needle box conveying mechanism, and the empty box can be immediately stored in the warehouse for buffering when the box is not full, and the full box can be quickly discharged.

[0007] Further, the feeding mechanism comprises a feeding rack, a material frame is connected to the material frame lifting mechanism, the discharging port of the material frame lifting mechanism is connected with the internal conveying mechanism, the discharging port of the material frame lifting mechanism is connected with the internal conveying mechanism, and the discharging port of the material frame lifting mechanism is connected with the internal conveying mechanism.

[0008] Further, the needle returning mechanism comprises a feeding buffering mechanism, a needle returning area, an empty box temporary storage mechanism and an empty box sliding groove connected in sequence, the feeding end of the feeding buffering mechanism is connected with the feeding mechanism, and the outlet of the empty box sliding groove is connected with the empty box discharge conveying mechanism.

[0009] Further, the empty box sliding groove is an inclined separate sliding groove.

[0010] Further, one end of the needle box taking and moving platform is connected with the needle box platform mechanism, and the other end of the needle box taking and moving platform is connected with the temporary storage area needle box conveying mechanism, so that the repeated positioning accuracy is improved, and the needle box handover is accurate.

[0011] Further, the translation scanning mechanism comprises a small linear module and a code scanner installed on the small linear module, the small linear module is installed on the clamping jaw translation mechanism, the scanning direction of the code scanner is downward, the code scanner moves with the clamping jaw, no additional positioning is needed, the code scanning and clamping are synchronized, and the efficiency is improved.

[0012] Further, the bottom discharging position of the rotary material bin is connected with the internal conveying mechanism, the structure is compact, the relay is zero-fall, and the fault rate of the box turning is reduced.

[0013] In the above technical scheme, the technical effects and advantages of the present application are provided: 1. The complex and heavy drilling needle sorting work can be completed by replacing manual work, the sorting efficiency is improved, manual sorting errors and safety risks are avoided, and the sorting efficiency is improved. 2. Adopting reasonable layout, the temporary storage mechanism can temporarily store the needle box which is not full of sorting, and facilitate quick switching during sorting, the front end is provided with a feeding mechanism, the drill needle to be sorted can be placed in the feeding mechanism in advance, a plurality of boxes can be stored at a time, and the whole sorting process is realized automatically, so that the efficiency is improved and the cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the sorting manipulator structure of the present application. Figure 3 It is another angle schematic diagram of the sorting manipulator of the present application. Figure 4 It is a schematic diagram of the needle box moving platform structure of the present application. Figure 5 It is a schematic diagram of the temporary storage area needle box conveying mechanism structure of the present application. Figure 6 It is a schematic diagram of the connection between the internal conveying mechanism and the empty box discharge conveying mechanism of the present application. Figure 7 It is a schematic diagram of the temporary storage device structure of the present application. Figure 8 It is a schematic diagram of the needle returning mechanism structure of the present application. Figure 9 It is a schematic diagram of the feeding mechanism structure of the present application. Figure 10 It is a schematic diagram of the stock bin mechanism structure of the present application.

[0016] Explanation of reference signs: 1. Sorting manipulator; 101. Clamping jaw translation mechanism; 102. Platform translation mechanism; 103. Needle box platform mechanism; 104. Needle taking clamping jaw mechanism; 2. Needle box moving platform; 201. Needle box translation mechanism; 202. Needle box clamping mechanism; 3. Conveying device; 301. Temporary storage area needle box conveying mechanism; 302. Internal conveying mechanism; 303. Empty box discharge conveying mechanism; 4. Temporary storage device; 401. Temporary storage area shelf; 402. Temporary storage area taking and placing mechanism; 5. Body frame; 6, needle withdrawal mechanism; 601, feeding buffer mechanism; 602, needle withdrawal area; 603, empty box temporary storage mechanism; 604, empty box chute; 7, feeding mechanism; 701, material frame; 702, material frame lifting mechanism; 703, feeding rack; 8, stock bin mechanism; 801, rotating stock bin; 802, stock bin rack; 9, translation code scanning mechanism. DETAILED DESCRIPTION

[0017] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the help of the drawings.

[0018] The utility model provides a kind of full-automatic needle sorting device as shown in Figures 1 to 2 As shown in the drawing, the utility model provides a kind of full-automatic needle sorting device, comprising: Body rack 5, one side of body rack 5 is equipped with temporary storage device 4, the other side of body rack 5 is equipped with feeding mechanism 7 and stock bin mechanism 8, and stock bin mechanism 8 includes stock bin rack 802, and eight sets of rotating stock bins 801 are connected to the top of stock bin rack 802 by rotating disc base; Needle box moving platform 2 is installed on body rack 5, and needle box moving platform 2 includes needle box translation mechanism 201 and needle box clamping mechanism 202 installed on needle box translation mechanism 201; Sorting manipulator 1 is located between needle box moving platform 2 and feeding mechanism 7, and sorting manipulator 1 includes jaw translation mechanism 101, and needle clamping jaw mechanism 104 is equipped on jaw translation mechanism 101, and parallel platform translation mechanism 102 is equipped below jaw translation mechanism 101, and needle box platform mechanism 103 is equipped on platform translation mechanism 102; Needle withdrawal mechanism 6 is installed on body rack 5, and needle withdrawal mechanism 6 is located below needle box moving platform 2; Translation code scanning mechanism 9 is installed on jaw translation mechanism 101; Conveying device 3 is installed on body rack 5, and conveying device 3 includes temporary storage area needle box conveying mechanism 301, internal conveying mechanism 302 and empty box discharge conveying mechanism 303, and the outlet of temporary storage area needle box conveying mechanism 301 extends into temporary storage device 4.

[0019] Temporary storage device 4 is built-in temporary storage area shelf 401 and temporary storage area taking and placing mechanism 402, temporary storage area shelf 401 is three-dimensional multilayer structure, temporary storage area taking and placing mechanism 402 is three-dimensional movable fork, and the bottom layer of temporary storage area shelf 401 is docked with temporary storage area needle box conveying mechanism 301 at the same height, so that the empty box can be immediately stored and buffered, and the full load can be quickly discharged.

[0020] The feeding mechanism 7 comprises a feeding rack 703, a material frame lifting mechanism 702 is arranged in the feeding rack 703, a material frame 701 is connected to the material frame lifting mechanism 702, the discharge port of the material frame lifting mechanism 702 is connected to the internal conveying mechanism 302, the height of the discharge port is strictly aligned with the conveying surface, and there is no drop and no box jamming.

[0021] The needle withdrawing mechanism 6 comprises a feeding buffer mechanism 601, a needle withdrawing area 602, an empty box temporary storage mechanism 603 and an empty box sliding groove 604 connected in sequence, the feeding end of the feeding buffer mechanism 601 is connected to the feeding mechanism 7, the outlet of the empty box sliding groove 604 is connected to the empty box discharging conveying mechanism 303, the empty box is one-way straight through, and no longer returns, and the empty box discharging conveying mechanism 303 continuously operates to discharge the empty box.

[0022] The empty box sliding groove 604 is an inclined separate sliding groove.

[0023] One end of the needle box taking moving platform 2 is connected to the needle box platform mechanism 103, and the other end of the needle box taking moving platform 2 is connected to the temporary storage area needle box conveying mechanism 301, so that the repeated positioning accuracy is improved, and the needle box handover is ensured to be accurate.

[0024] The translation code scanning mechanism 9 comprises a small linear module and a code scanner installed on the small linear module, the small linear module is installed on the clamping jaw translation mechanism 101, the scanning direction of the code scanner is downward, the code scanner moves with the clamping jaw, no additional positioning is needed, the code scanning and clamping are completed synchronously, and the efficiency is improved.

[0025] The bottom discharge position of the rotary material bin 801 is at the same height as the internal conveying mechanism 302, the structure is compact, zero drop is connected, and the box turning failure rate is reduced.

[0026] In the utility model, the device mainly comprises a sorting mechanical hand 1, a needle box taking moving platform 2, a conveying device 3, a temporary storage device 4, a body rack, a needle withdrawing mechanism 6, a feeding mechanism 7 and a set of material bin mechanism 8. The needle box recovered from the previous process is placed into the material frame 701 according to requirements, the material frame 701 is driven by the material frame lifting mechanism 702 and is lifted according to the set parameters, and the needle box enters the feeding buffer mechanism 601 through the mechanism, a plurality of groups of needle boxes can be buffered in the mechanism; The translation code scanning mechanism 9 is installed on the clamping jaw translation mechanism 101, the code scanner on the translation code scanning mechanism 9 scans and reads the data of the two-dimensional code of the needle box in the feeding buffer mechanism 601 and uploads the data to the system; The needle withdrawing mechanism 6 is installed on the body frame 5. The needle box in the feeding buffer mechanism 601 is sequentially forwarded according to the set parameters, and is positioned in the predetermined position of the needle withdrawing area 602. The jaw translation mechanism 101 moves to the position of the needle withdrawing area 602. The needle taking jaw mechanism 104 takes out the needle. The jaw translation mechanism 101 moves to the needle box platform mechanism 103, and the drill needle is placed in the set empty box. The empty box in the needle withdrawing area 602 that has been taken out of the needle enters the empty box temporary storage mechanism 603, and is slid into the empty box discharge conveying mechanism 303 through the empty box sliding groove 604, and is discharged from the device.

[0027] The needle box taking translation mechanism 201 is installed on the body frame 5, and moves to the position of the needle box platform mechanism 103 where the needle box is full of needles. The needle box clamping mechanism 202 is lowered and clamps the corresponding needle box, and is moved to the box placing position of the internal conveying mechanism 302, and the needle box is placed down, and is conveyed to the outside through the conveying of the internal conveying mechanism 302. The needle box taking translation mechanism 201 moves to the position of the needle box platform mechanism 103. The needle box clamping mechanism 202 clamps the needle box that is not full of needles and does not need to be temporarily stored on the platform, and moves to the position of the temporary storage area needle box conveying mechanism 301 through the needle box taking translation mechanism 201. The needle box clamping mechanism 202 places the needle box down, and the temporary storage area needle box conveying mechanism 301 conveys the needle box to the temporary storage device 4.

[0028] The temporary storage area taking and placing mechanism 402 clamps and places the needle box conveyed by the temporary storage area needle box conveying mechanism 301 to the predetermined position of the temporary storage area shelf 401. When the needle box platform mechanism 103 needs to use the needle box in the temporary storage area shelf 401, the temporary storage area taking and placing mechanism 402 takes and places the required needle box on the temporary storage area shelf 401 to the temporary storage area needle box conveying mechanism 301. The needle box taking translation mechanism 201 cooperates with the needle box clamping mechanism 202 to take and place the needle box to the specified position of the needle box platform mechanism 103. The temporary storage area taking and placing mechanism 402 is fixed in the temporary storage area shelf 401 by bolts.

[0029] The hopper mechanism 8 can store a plurality of empty boxes. Eight groups of rotating hoppers 801 can store different specifications of needle boxes. When the needle box platform mechanism 103 needs an empty box, the corresponding rotating hopper 801 rotates to the discharging position and aligns with the internal conveying mechanism 302. The empty box enters the internal conveying mechanism 302. The needle box taking translation mechanism 201 moves to the internal conveying mechanism 302 to take the material. The needle box clamping mechanism 202 clamps the empty box to the specified position of the needle box platform mechanism 103.

[0030] The device can realize full-automatic feeding and discharging of the needle box. The device adopts the design of coexistence of the empty box temporary storage mechanism 603 and the hopper mechanism 8, which maximizes the efficiency of the needle box supplement and circulation, and reduces the operation waiting time to the minimum.

[0031] In the utility model, all mechanisms are controlled by PLC or industrial computer, the bin mechanism 8 can be replaced by parallel bin mechanism and adopts cylinder pushing out; the needle taking clamp jaw mechanism 104 can be replaced by vacuum negative pressure suction operation mode; the sorting mechanical hand 1 and needle box platform mechanism 103 can be replaced by gantry type collocation mode.

[0032] The above only describes some exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A fully automatic drill bit sorting device, characterized in that, include: The main frame (5) has a temporary storage device (4) on one side and a feeding mechanism (7) and a hopper mechanism (8) on the other side. The hopper mechanism (8) includes a hopper frame (802) and eight sets of rotating hoppers (801) are connected to the top of the hopper frame (802) through a rotating disk seat. The needle collection box moving platform (2) is mounted on the main frame (5). The needle collection box moving platform (2) includes a needle collection box translation mechanism (201) and a needle box clamping mechanism (202) mounted on the needle collection box translation mechanism (201). The sorting robot (1) is located between the needle box moving platform (2) and the feeding mechanism (7). The sorting robot (1) includes a gripper translation mechanism (101), a needle picking gripper mechanism (104) is provided on the gripper translation mechanism (101), and a parallel platform translation mechanism (102) is provided below the gripper translation mechanism (101). A needle box platform mechanism (103) is provided on the platform translation mechanism (102). The needle removal mechanism (6) is mounted on the main frame (5) and is located below the needle collection box moving platform (2); A translation scanning mechanism (9) is mounted on a gripper translation mechanism (101); The conveying device (3) is mounted on the main frame (5). The conveying device (3) includes a temporary storage area needle box conveying mechanism (301), an internal conveying mechanism (302), and an empty box discharge conveying mechanism (303). The outlet of the temporary storage area needle box conveying mechanism (301) extends into the temporary storage device (4).

2. The fully automatic drill bit sorting device according to claim 1, characterized in that: The temporary storage device (4) has a built-in temporary storage area shelf (401) and a temporary storage area picking and placing mechanism (402). The temporary storage area shelf (401) is a three-dimensional multi-layer structure, and the temporary storage area picking and placing mechanism (402) is a three-dimensional moving fork. The bottom entry and exit port of the temporary storage area shelf (401) is connected at the same height to the temporary storage area needle box conveying mechanism (301).

3. The fully automatic drill bit sorting device according to claim 1, characterized in that: The feeding mechanism (7) includes a feeding frame (703), and a material frame lifting mechanism (702) is provided inside the feeding frame (703). A material frame (701) is connected to the material frame lifting mechanism (702), and the discharge port of the material frame lifting mechanism (702) is connected to the internal conveying mechanism (302) at the same height.

4. The fully automatic drill bit sorting device according to claim 1, characterized in that: The needle removal mechanism (6) includes a feeding buffer mechanism (601), a needle removal area (602), an empty box temporary storage mechanism (603), and an empty box chute (604) connected in sequence. The feeding end of the feeding buffer mechanism (601) is connected to the feeding mechanism (7), and the outlet of the empty box chute (604) is connected to the empty box discharge conveying mechanism (303).

5. The fully automatic drill bit sorting device according to claim 4, characterized in that: The empty box chute (604) is an inclined partition chute.

6. The fully automatic drill bit sorting device according to claim 1, characterized in that: One end of the needle collection box moving platform (2) is connected to the needle box platform mechanism (103), and the other end of the needle collection box moving platform (2) is connected to the temporary storage area needle box conveying mechanism (301).

7. The fully automatic drill bit sorting device according to claim 1, characterized in that: The translation scanning mechanism (9) includes a small linear module and a scanner mounted on the small linear module. The small linear module is mounted on the gripper translation mechanism (101), and the scanning direction of the scanner is downward.

8. The fully automatic drill bit sorting device according to claim 1, characterized in that: The bottom outlet of the rotating hopper (801) is at the same height as the internal conveying mechanism (302).

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