Automatic material moving mechanism of substrate detection jig

Abstract

The utility model discloses an automatic material moving mechanism of a substrate detection jig, which comprises a material moving assembly and a lifting driving assembly, and the lifting driving assembly is used for driving the material moving assembly to lift and carry out position butt joint with jigs with different heights; the material moving assembly comprises a first material moving frame and a second material moving frame which can move horizontally and independently, the first material moving frame and the second material moving frame are each provided with an insertion column capable of ascending and descending, the insertion columns are matched with insertion holes in the jig to work, and the first material moving frame and / or the second material moving frame drive the jig to move. The jig taking and replacing mechanism is arranged on the side face of the glass substrate detection device, the operation of taking and replacing the jig can be automatically completed, the jig replacing efficiency is greatly improved, manual participation is not needed, and the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of substrate detection, particularly to automatic material moving mechanism of substrate detection fixture. BACKGROUND

[0002] The circuit substrate needs to carry out the electric detection such as short circuit, open circuit of integrated circuit before factory, and the glass substrate is fixed on the positioning mechanism when detecting, the detection fixture on the detection device moves to the top of the substrate, the probe on the detection fixture contacts the contact on the substrate, and the electric detection is carried out. The specification of glass substrate is various, and the size is different, and it is necessary to match different models of detection fixture.

[0003] At present, the fixture on the glass substrate detection device is replaced manually, the original fixture on the detection device is taken down, and the new fixture is reinstalled, the whole process is relatively cumbersome, and the fixture switching may be missed or wrong, which affects the subsequent detection result of the substrate. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a kind of automatic material moving mechanism of substrate detection fixture, can automatically put fixture into glass substrate detection device, simplify fixture replacement difficulty, save labor cost.

[0005] Therefore, the technical scheme of the utility model is: the automatic material moving mechanism of substrate detection fixture, comprising:

[0006] Material moving assembly is used to take, store fixture;

[0007] Lifting drive assembly is used to drive material moving assembly to lift, and position is docked with fixture of different height;

[0008] The material moving assembly includes independently translatable first material moving frame and second material moving frame, and the first material moving frame and the second material moving frame are provided with liftable insertion columns, which cooperate with the insertion holes on the fixture, and the first material moving frame and / or the second material moving frame drive the fixture to transfer.

[0009] On the basis of the above scheme and as the preferred scheme of the above scheme: the first material moving frame and the second material moving frame are provided with independent translation mechanisms, and the first material moving frame and the second material moving frame can be independently translated.

[0010] On the basis of the above scheme and as the preferred scheme of the above scheme: the insertion columns below the first material moving frame and the second material moving frame are provided with lifting cylinders, which can drive the insertion columns to insert into the insertion holes or pull out from the insertion holes.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the first material moving frame is provided with a first insertion column, the second material moving frame is provided with a second insertion column, and the front and rear ends of the jig are provided with a first insertion hole and a second insertion hole.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the first insertion column is inserted into the first insertion hole alone, or the first insertion column is inserted into the second insertion hole and the second insertion column is inserted into the first insertion hole, or the second insertion column is inserted into the second insertion hole alone.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: the upper end of the material moving assembly is provided with a material moving groove on both sides, and a row of rollers is arranged below the material moving groove.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: the lifting driving assembly comprises a servo motor, the servo motor drives the lead screw to rotate through a transmission shaft and a transmission wheel set, movable blocks threadedly matched with the lead screw are arranged on both sides of the material moving assembly, and the lead screw drives the material moving assembly to lift.

[0015] The utility model discloses a segmented type taking and placing jig, when taking the jig, first, the jig is pulled by the nearby material moving frame, after pulling out half of the jig, the jig is completely moved to the automatic material moving mechanism by two moving frames, simultaneously, when placing the jig, the jig is pushed to the corresponding equipment by two moving frames, after pushing in half of the jig, the remaining part of the jig is completely pushed in by a single material moving frame, which is convenient and fast.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The automatic material moving mechanism is arranged on the side of the glass substrate detection device, so that the operation of taking and placing the jig can be automatically completed, the jig replacement efficiency is greatly improved, manual participation is not needed, and labor cost is saved.

[0018] 2. Two independently translatable material moving frames are used to take and place the jig in a segmented manner, so that the displacement of the large-size jig is realized with a minimum structure, and the equipment structure is simplified. DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structure top view of the utility model when taking and placing the jig on the storage frame;

[0021] Figure 3 It is a structure top view of the utility model when taking and placing the jig on the detection device body;

[0022] Figure 4The utility model discloses a structure side view of the taking and placing jig on the detection device body.

[0023] Figure 5 The utility model discloses a structure front view.

[0024] Marked as: material moving assembly 1, first material moving frame 11, second material moving frame 12, first translation mechanism 13, second translation mechanism 14, first inserting column 15, second inserting column 16, second lifting cylinder 17, material moving groove 18, gyro wheel 19, lifting drive assembly 2, servo motor 21, transmission shaft 22, transmission wheel group 23, lead screw 24, movable block 25, guide column 26, guide column sleeve 27, jig 3, first inserting hole 31, second inserting hole 32. DETAILED DESCRIPTION

[0025] In the description of the utility model, it is necessary to explain that for the orientation words, if the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, structure and operation, and can not be understood as limiting the specific protection scope of the utility model.

[0026] In addition, if the terms "first", "second" are only used for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" features can be explicitly or implicitly included one or more features, and in the description of the utility model, the meaning of "several", "several" is two or more than two, unless otherwise explicitly specified.

[0027] Referring to the drawings. The automatic material moving mechanism of the substrate detection jig described in the embodiment includes material moving assembly 1 and lifting drive assembly 2 for driving lifting of material moving assembly 1, lifting drive assembly 2 includes servo motor 21, transmission shaft 22, transmission wheel group 23 and lead screw 24, both ends of servo motor 21 are provided with transmission shaft 22, transmission shaft 22 end is provided with transmission wheel group 23, transmission wheel group 23 can drive lead screw 24 to rotate, both sides of material moving assembly 1 are provided with movable block 25, movable block 25 is threadedly connected with lead screw 24, and in order to make lifting of material moving assembly 1 more stable, vertical guide column 26 can be arranged, and guide column sleeve 27 matched with guide column 26 is arranged on material moving assembly 1. When working, servo motor 21 rotates lead screw 24 through transmission shaft 22 and transmission wheel group 23, and lead screw 24 drives lifting of material moving assembly 1.

[0028] The material moving assembly 1 comprises a first material moving frame 11 and a second material moving frame 12 which are independently driven, the first material moving frame 11 is provided with an independent first translation mechanism 13, so that the first material moving frame 11 can move horizontally; similarly, the second material moving frame 12 is provided with an independent second translation mechanism 14, so that the second material moving frame 12 can move horizontally, the first material moving frame 11 is placed below the second material moving frame 12, and the two can be separated or overlapped.

[0029] The first material moving frame 11 is provided with a first insertion column 15 at one end away from the second material moving frame 12, and a first lifting cylinder for driving the first insertion column 15 to extend up and down, so that the first insertion column 15 can be inserted into the insertion hole of the jig 3 upward, thereby driving the jig 3 to move; at the same time, the second material moving frame 12 is provided with a second insertion column 16 at one end away from the first material moving frame 11, and a second lifting cylinder 17 for driving the second insertion column 16 to extend up and down, so that the second insertion column 16 can be inserted into the insertion hole of the jig 3 upward, thereby driving the jig to move.

[0030] The material moving assembly 1 is provided with a material moving groove 18 on both sides of the upper end, and a row of rollers 19 is arranged below the material moving groove. When the jig 3 is pulled onto the material moving assembly, it can be inserted into the material moving groove 18 driven by the rollers 19.

[0031] Both sides of all jigs 3 are provided with a row of insertion holes, one side close to the first material moving frame 11 has a row of first insertion holes 31, and the other side away has a row of second insertion holes 32. The first insertion column 15, the second insertion column 16, the first insertion hole 31 and the second insertion hole 32 have three position states.

[0032] The first state: the first insertion column 15 can be inserted into the first insertion hole 31 alone, which is usually used for pulling or pushing the jig;

[0033] The second state: the first insertion column 15 is inserted into the second insertion hole 32 and the second insertion column 16 is inserted into the first insertion hole 31, which is used to pull out the jig 3 completely or send it out halfway;

[0034] The third state: the second insertion column 16 is inserted into the second insertion hole 32 alone, which is usually used for pulling or pushing the jig.

[0035] In actual use, the automatic material moving mechanism can be arranged between the jig storage rack and the detection device body, the old jig on the jig installation position of the detection device body is taken down, put into the storage rack, and then the new jig is taken from the storage rack and replaced on the jig installation position of the detection device body.

[0036] Step 1: the old jig on the jig installation position is removed, the specific steps are as follows:

[0037] 1.1 At this time, the transfer rack near the old fixture is the second transfer rack 12. Therefore, the second transfer rack 12 moves below the fixture 3, so that the second insertion post 16 on the second transfer rack 12 can be inserted into the second insertion hole 32 of the fixture 3 nearby. At this time, the second transfer rack 12 retracts and pulls the fixture 3 out of the fixture installation position. Since the fixture is relatively long, the second transfer rack 12 can only pull out half of the fixture 3.

[0038] 1.2 After the second transfer rack 12 pulls the fixture 3 out halfway, the second insertion post 16 on the second transfer rack 12 moves down, so that the second insertion post 16 disengages from the second insertion hole 32 of the fixture;

[0039] 1.3 Both the first transfer rack 11 and the second transfer rack 12 move toward the fixture 3. The first insertion post 15 of the first transfer rack 12 moves into the second insertion hole 32 of the fixture 3, and the second insertion post 16 of the second transfer rack 12 moves into the first insertion hole 31 of the fixture 3.

[0040] 1.4 The first transfer rack 11 and the second transfer rack 12 move synchronously to remove the fixture 3 from the fixture mounting position and move it completely onto the transfer assembly.

[0041] Step 2: Place the disassembled jig back onto the corresponding storage rack. The specific steps are as follows:

[0042] 2.1 The material transfer assembly moves to the side of the storage rack corresponding to the fixture, and the two are in opposite positions. At this time, the second blocking cylinder at the outlet of the storage rack opens.

[0043] 2.2 The first transfer rack 11 and the second transfer rack 12 move synchronously to one side of the storage rack, sending the fixture 3 to the storage rack;

[0044] 2.3 After the first transfer rack 11 and the second transfer rack 12 have returned the fixture 3 halfway, the second transfer rack 12 is far from the storage rack and its travel is insufficient; therefore, the first insertion post 15 and the second insertion post 16 on the first transfer rack 11 and the second transfer rack 12 move down at the same time, the first insertion post 15 leaves the second insertion hole 32 and the second insertion post 16 leaves the first insertion hole 31.

[0045] 2.4 The first transfer rack 11 moves away from the storage rack, so that the first insertion post 15 moves below the first insertion hole 31 and is inserted into the first insertion hole 31;

[0046] 2.5. The first transfer rack 11 moves to the storage rack side, and after the fixture 3 is completely pushed into the storage rack, the first insertion post 15 disengages from the first insertion hole 31 of the fixture 3, completing the automatic storage operation of the fixture 3.

[0047] Step 3: Remove the corresponding model of fixture 3 from the storage rack. The specific steps are as follows:

[0048] 3.1, select the size of the fixture, the material moving assembly moves to the corresponding storage rack position opposite, the second blocking cylinder at the outlet of the storage rack is opened;

[0049] 3.2, the first material moving rack 11 is close to the fixture side at this time, so the first material moving rack 11 moves to the fixture 3 below, so that the first pin 15 on the first material moving rack 11 can be inserted into the first insertion hole 31 of the fixture 3, at this time the first material moving rack 11 is back to collect and pull out the fixture 3 from the storage rack, because the fixture 3 is relatively long, so the first material moving rack 11 can only pull out half of the fixture;

[0050] 3.3, after the first material moving rack 11 pulls out half of the fixture, the first pin 15 on the first material moving rack 11 moves down, so that the first pin 15 is separated from the first insertion hole 31 of the fixture;

[0051] 3.4, the first material moving rack 11 and the second material moving rack 12 move towards the fixture side, the first pin 15 of the first material moving rack 11 moves below the second insertion hole 32 of the fixture 3 and is inserted, the second pin 16 of the second material moving rack 12 moves below the first insertion hole 31 of the fixture 3 and is inserted;

[0052] 3.5, the first material moving rack 11 and the second material moving rack 12 are translated synchronously, and the fixture 3 is taken out from the storage rack and completely moved to the material moving assembly.

[0053] Step 4, the fixture is sent to the fixture installation position of the detection device body, the specific steps are as follows:

[0054] 4.1, the material moving assembly 21 moves to the position opposite to the fixture installation position of the detection device body;

[0055] 4.2, the first material moving rack 11 and the second material moving rack 12 are translated synchronously to the side of the detection device body, and the fixture 3 is sent to the fixture installation position;

[0056] 4.3, after the first material moving rack 11 and the second material moving rack 12 send the fixture 3 back by half, because the first material moving rack 11 is relatively far away from the detection device body, the stroke is not enough; therefore, the first pin 15 and the second pin 16 on the first material moving rack 11 and the second material moving rack 12 move down at the same time, the first pin 15 leaves the second insertion hole 32, and the second pin 16 leaves the first insertion hole 31;

[0057] 4.4, the second material moving rack 12 moves away from the side of the detection device body, so that the second pin 16 moves below the second insertion hole 32 and is inserted into the second insertion hole 32;

[0058] 4.5, after the second material moving rack 12 moves to the side of the detection device body, the fixture 3 is completely pushed into the fixture installation position, and the second material moving rack 12 is separated from the fixture 3, completing the automatic installation operation of the fixture 3.

[0059] The above merely describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. An automatic transfer mechanism for a substrate inspection fixture, characterized in that: include: Material transfer assembly, used for picking up and storing jigs; The lifting drive assembly is used to drive the material transfer assembly to rise and fall, and to dock with fixtures at different heights. The material transfer assembly includes a first transfer frame and a second transfer frame that can be moved independently. Both the first and second transfer frames are equipped with liftable inserts that work in conjunction with the inserts on the fixture. The first transfer frame and / or the second transfer frame drive the fixture to move.

2. The automatic transfer mechanism of the substrate inspection fixture as described in claim 1, characterized in that: The first and second transfer racks are each equipped with an independent translation mechanism, and the first and second transfer racks can be translated independently.

3. The automatic transfer mechanism of the substrate inspection fixture as described in claim 1, characterized in that: The first and second transfer racks are equipped with lifting cylinders below the insertion pins, which can drive the insertion pins to be inserted into or pulled out of the insertion holes.

4. The automatic transfer mechanism of the substrate inspection fixture as described in claim 1, characterized in that: The first transfer rack is provided with a first insertion post, the second transfer rack is provided with a second insertion post, and the front and rear ends of the fixture are provided with a first insertion hole and a second insertion hole. The first insertion post and the second insertion post perform segmented transfer or feeding of materials to the fixture.

5. The automatic transfer mechanism of the substrate inspection fixture as described in claim 4, characterized in that: The first plug is inserted into the first socket alone, or the first plug is inserted into the second socket and the second plug is inserted into the first socket, or the second plug is inserted into the second socket alone.

6. The automatic transfer mechanism of the substrate inspection fixture as described in claim 1, characterized in that: The material transfer assembly has material transfer grooves on both sides of its upper end, and a row of rollers is provided below the material transfer grooves.

7. The automatic transfer mechanism of the substrate inspection fixture as described in claim 1, characterized in that: The lifting drive assembly includes a servo motor, which drives the lead screw to rotate through a transmission shaft and a transmission wheel set. The material transfer assembly has movable blocks on both sides that are threaded with the lead screw, and the lead screw drives the material transfer assembly to lift.

Images