Flexible chip laying clamp moving mechanism

Abstract

The utility model discloses a clip moving mechanism for flexible chip laying. The clip moving mechanism comprises two mounting racks, two first mounting groups, two second mounting groups, a plurality of tension clips and a plurality of tension-free clips. The tension clamp and the tension-free clamp on the first mounting group can move back and forth and up and down; and the tension clamp and the tension-free clamp on the second mounting group can move back and forth and left and right. When the positions of the first installation group and the second installation group on the same side need to be exchanged, mutual interference is avoided. Two ends of the Ribbon are respectively clamped by a tension clamp and a tension-free clamp, and when the Ribbon is placed on the clamps by a Ribbon manipulator to be clamped, the tension clamp generates a thrust force, so that the Ribbon is always kept in a tension state. The method has the beneficial effects that the steps of attaching and laying the flexible chip are integrated, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flexible chip pasting and laying, especially relates to a flexible chip laying clamp moving mechanism. BACKGROUND

[0002] In the flexible chip pasting and laying, generally, a Cell feeding process, a Ribbon feeding process and a Matrix chip mounter are designed. The Cell raw material is punched, glued, light-cured and silver-pasted, and the Ribbon is cut, ink-jetted, punched, glued, light-cured and silver-pasted. The processed Cell and Ribbon are transferred to the Matrix chip mounter by the corresponding mechanical hand and vacuum-pressed. On the Matrix chip mounter, a clamp moving mechanism is needed to clamp the Ribbon transferred by the Ribbon mechanical hand and move synchronously with the Matrix on the conveying belt. The current clamp moving mechanism is step-decomposed and each segment is independently operated, and the efficiency needs to be improved. UTILITY MODEL CONTENTS

[0003] The present application provides a flexible chip laying clamp moving mechanism to solve the problems in the background art.

[0004] In the present application, a flexible chip laying clamp moving mechanism is provided, which comprises:

[0005] Two mounting frames are horizontally opposite, and each mounting frame is provided with an inner lower position and an outer upper position;

[0006] Two groups of first mounting groups are longitudinally and slidingly connected to the lower positions of the two mounting frames; one group of first mounting groups comprises a first sliding block for longitudinal sliding connection with the mounting frame, a first driving part for driving the first sliding block to slide, a first mounting block slidingly connected to the first sliding block in the up-down direction, and a second driving part for driving the first mounting block to slide;

[0007] Two groups of second mounting groups are longitudinally and slidingly connected to the upper positions of the two mounting frames and can be staggered with the first mounting groups of the same mounting frame; one group of second mounting groups comprises a second sliding block for longitudinal sliding connection with the mounting frame, a third driving part for driving the second sliding block to slide, a second mounting block slidingly connected to the top of the second sliding block in the horizontal direction, and a fourth driving part for driving the second mounting block to slide;

[0008] A plurality of tension clamps are divided into two groups; the first mounting block and the second mounting block of the same mounting frame are respectively provided with a tension clamp;

[0009] A plurality of non-tension clamps are divided into two groups; the first mounting block and the second mounting block of the other mounting frame are respectively provided with a non-tension clamp, which corresponds to the plurality of tension clamps.

[0010] In some embodiments, the tension clamp comprises a first mounting base, a first clamping part connected to the first mounting base in a transverse sliding manner, and a plunger arranged between the two; the non-tension clamp comprises a second mounting base and a second clamping part fixedly connected to the second mounting base; the first clamping part and the second clamping part are identical.

[0011] In some embodiments, the first clamping part and the second clamping part each comprise:

[0012] a floating base for connecting with the first mounting base / second mounting base;

[0013] a chuck that is telescopic up and down in the floating base;

[0014] a first compression spring for keeping the chuck in a loosened state;

[0015] a rotating buckle hinged to the floating base;

[0016] a second compression spring for keeping the clamping head of the buckle against the side surface of the chuck in the loosened state of the chuck, and entering the clamping slot of the chuck in the clamped state of the chuck so as to keep the chuck in the clamped state.

[0017] In some embodiments, the tension clamp and the non-tension clamp can be adjusted and fixed in a longitudinal direction.

[0018] In some embodiments, the first mounting block and the second mounting block are each fixedly provided with a third linear guide rail for mounting the tension clamp / non-tension clamp; the tension clamp / non-tension clamp is threadedly provided with a fixing bolt for fixing itself.

[0019] In some embodiments, the tension clamp and the non-tension clamp are each provided with a protective pad.

[0020] In summary, in the present application, a flexible chip laying clamp moving mechanism comprises two mounting frames, two first mounting groups, two second mounting groups, a plurality of tension clamps, and a plurality of non-tension clamps. The tension clamps and the non-tension clamps on the first mounting group can move forward and backward and up and down; the tension clamps and the non-tension clamps on the second mounting group can move forward and backward and left and right. When the first mounting group and the second mounting group on the same side need to be exchanged, they will not interfere with each other. The two ends of the ribbon are clamped by the tension clamps and the non-tension clamps, respectively. When the ribbon manipulator clamps the ribbon on the clamps, the tension clamps generate a pushing force to keep the ribbon in a tension state. The beneficial effects are: integrating the step sequence of the clamp moving mechanism, and improving the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to better clarify the technical solutions in the embodiments of the present application or the background art, the drawings required to be used in the embodiments of the present application or the background art will be described below.

[0022] Figure 1 is a schematic view of the present application;

[0023] Figure 2 is a front view of Figure 1 ;

[0024] Figure 3 is a front view of the tension clamp;

[0025] Figure 4 is a sectional view of the tension clamp;

[0026] Figure 5 is a schematic view of the setting of the tensionless clamp capable of adjusting and fixing the position in the longitudinal direction;

[0027] Figure 6 is a front view of Figure 5 ;

[0028] in the figure,

[0029] 1, mounting frame; 1a, lower position; 1a1, first linear guide rail; 1b, upper position;

[0030] 2, first mounting group; 2a, first sliding block; 2b, first driving part; 2c, first mounting block; 2c1, third linear guide rail; 2c2, inverted T-shaped slot; 2d, second driving part;

[0031] 3, second mounting group; 3a, second sliding block; 3b, third driving part; 3c, second mounting block; 3d, fourth driving part;

[0032] 4, tension clamp; 4a, first mounting seat; 4a1, second linear guide rail; 4b, first clamping part; 4b1, floating seat; 4b11, first cavity; 4b12, second cavity; 4b13, limiting screw; 4b2, chuck; 4b21, limiting groove; 4b22, clamping groove; 4b3, first compression spring; 4b4, rotating buckle; 4b5, second compression spring; 4c, plunger;

[0033] 5, tensionless clamp; 5a, second mounting seat; 5b, second clamping part;

[0034] 6, protective pad;

[0035] 7, fixing bolt; 7a, nut. Specific embodiments

[0036] Further description is made below in conjunction with the accompanying drawings, which are merely exemplary and not strictly drawn to scale. Unless otherwise defined, technical terms or scientific terms used in the present disclosure shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first", "second", and similar terms used in the present disclosure do not denote any order, quantity, or importance, but are used to distinguish different components. The terms "include", "contain", and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, without excluding other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, which can change when the absolute positions of the described objects change. The embodiments in the present application can be combined with each other without conflict.

[0037] Please refer to Figure 1 and Figure 2 A flexible chip laying clamp moving mechanism includes two mounting frames 1, two sets of first mounting groups 2, two sets of second mounting groups 3, a plurality of tension clamps 4, and a plurality of non-tension clamps 5.

[0038] The two mounting frames 1 are horizontally opposite. More specifically, the conveying direction of the conveying belt for conveying the Matrix in the Matrix laminator is vertical, and both sides of the conveying belt horizontally are provided with mounting positions, and the two mounting frames 1 are symmetrically mounted in the two mounting positions. Each mounting frame 1 is provided with a lower position 1a on the inner side and an upper position 1b on the outer side.

[0039] The two sets of first mounting groups 2 are respectively longitudinally slidably connected to the lower positions 1a of the two mounting frames 1. One set of first mounting groups 2 includes a first sliding block 2a, a first driving part 2b, a first mounting block 2c, and a second driving part 2d.

[0040] The first sliding block 2a is used to complete the sliding connection with the mounting frame 1 in the longitudinal direction. More specifically, two first linear guides 1a1 can be used to achieve the sliding connection between the two.

[0041] The first driving part 2b is used to drive the first sliding block 2a to slide. More specifically, the first driving part 2b can use a linear motor, which is mounted on the lower position 1a of the mounting frame 1 and between the two first linear guides 1a1.

[0042] The first mounting block 2c is slidably connected to the first sliding block 2a. More specifically, it can be set with reference to the first sliding block 2a and the mounting frame 1, and a linear guide is used.

[0043] The second driving part 2d is used to drive the first mounting block 2c to slide. More specifically, it can be set by referring to the first driving part 2b, using a linear motor.

[0044] The two sets of second mounting groups 3 are respectively longitudinally slidably connected to the upper positions 1b of the two mounting racks 1. One set of second mounting groups 3 includes a second sliding block 3a, a third driving part 3b, a second mounting block 3c, and a fourth driving part 3d.

[0045] The second sliding block 3a is used to complete the longitudinal sliding connection with the mounting rack 1. More specifically, it can be set by referring to the first sliding block 2a and the mounting rack 1, using a linear guide rail.

[0046] The third driving part 3b is used to drive the second sliding block 3a to slide. More specifically, it can be set by referring to the first driving part 2b, using a linear motor.

[0047] The second mounting block 3c is transversely slidably connected to the top of the second sliding block 3a. More specifically, it can be set by referring to the first sliding block 2a and the mounting rack 1, using a linear guide rail.

[0048] The fourth driving part 3d is used to drive the second mounting block 3c to slide. More specifically, it can be set by referring to the first driving part 2b, using a linear motor.

[0049] On the same mounting rack 1, the first mounting group 2 and the second mounting group 3 can be staggered. More specifically, within the stroke range of the second sliding block 3a, a position is set at which the first mounting group 2 and the second mounting group 3 are staggered, i.e., they do not interfere with each other in terms of longitudinal sliding relative to the mounting rack 1.

[0050] The plurality of tension clamps 4 are divided into two groups. The two groups of tension clamps 4 are respectively mounted to the first mounting block 2c and the second mounting block 3c of the same mounting rack 1.

[0051] The plurality of non-tension clamps 5 are divided into two groups. The two groups of non-tension clamps 5 are respectively mounted to the first mounting block 2c and the second mounting block 3c of the other mounting rack 1, and correspond one-to-one to the plurality of tension clamps 4. Correspondingly, the Ribbon is clamped and straightened to maintain a tension state by a corresponding pair of a tension clamp 4 and a non-tension clamp 5, and the corresponding pair of a tension clamp 4 and a non-tension clamp 5 is used as a pair of clamps.

[0052] Please refer to Figure 3 and Figure 6 In some embodiments, the tension clamp 4 and the non-tension clamp 5 are both provided with a protective pad 6. That is, the tension clamp 4 / non-tension clamp 5 uses the protective pad 6 to contact and clamp the Ribbon.

[0053] In some embodiments, the tension clamp 4 comprises a first mounting base 4a, a first clamping part 4b and a plunger 4c. The first mounting base 4a is used to complete the installation with the first mounting block 2c / second mounting block 3c. The first clamping part 4b is transversely slidably connected to the first mounting base 4a, and more specifically, a second linear guide rail 4a1 can be used to achieve the sliding connection between the two. The plunger 4c is arranged between the first clamping part 4b and the first mounting base 4a. The non-tension clamp 5 comprises a second mounting base 5a and a second clamping part 5b. The second clamping part 5b is fixedly connected to the second mounting base 5a. The first clamping part 4b and the second clamping part 5b are the same.

[0054] The plunger 4c is used to apply tension to the tension clamp 4. More specifically, the robot first places the Ribbon on a pair of clamps, and an additional cylinder is provided to drive a push plate to move transversely against the first clamping part 4b, overcoming the third compression spring of the plunger 4c, so that the first clamping part 4b moves, and the tension clamp 4 and the non-tension clamp 5 clamp the Ribbon. The cylinder drives the push plate to reset, and the third compression spring in the compressed state generates a spring force to generate a pushing force on the first clamping part 4b. The tightly compressed Ribbon is thus tightened to have a tension. The first clamping part 4b and the second clamping part 5b are the same, and it is more convenient to control the clamping / loosening of the two together.

[0055] Please refer to Figure 4 In some embodiments, the first clamping part 4b and the second clamping part 5b each comprise a floating seat 4b1, a chuck 4b2, a first compression spring 4b3, a rotating buckle 4b4 and a second compression spring 4b5.

[0056] The floating seat 4b1 is used to connect with the first mounting base 4a / second mounting base 5a, i.e. for the first clamping part 4b, the floating seat 4b1 is transversely slidably connected with the first mounting base 4a, and the plunger 4c is also connected between the first mounting base 4a and the floating seat 4b1; for the second clamping part 5b, the floating seat 4b1 is fixedly connected with the second mounting base 5a.

[0057] The chuck 4b2 is telescoped up and down in the floating seat 4b1. More specifically, the floating seat 4b1 can be provided with a first cavity 4b11, and the chuck 4b2 is inserted into the first cavity 4b11, with the side surface abutting the cavity wall of the first cavity 4b11.

[0058] The first compression spring 4b3 is used to keep the chuck 4b2 in a loosened state. More specifically, one side surface of the chuck 4b2 can be provided with a limiting groove 4b21, and a limiting screw 4b13 corresponding to the limiting groove 4b21 is threadedly connected to the cavity wall; the first compression spring 4b3 is located in the first cavity 4b11, with both ends respectively abutting the bottom surface of the chuck 4b2 and the inner bottom wall of the first cavity 4b11, so that the chuck 4b2 extends relative to the floating seat 4b1 until the inner bottom wall of the limiting groove 4b21 abuts the limiting screw 4b13.

[0059] The rotating buckle 4b4 is hinged to the floating seat 4b1. More specifically, the floating seat 4b1 can be provided with a second cavity 4b12 penetrating one of the side walls of the first cavity 4b11, and the clamping head 4b2 is provided with a clamping groove 4b22 on the side corresponding to the cavity wall; the rotating buckle 4b4 is concave, inserted into the second cavity 4b12 and hinged by a pin.

[0060] The second compression spring 4b5 is used to keep the clamping head of the buckle against the side of the clamping head 4b2 in the loose state of the clamping head 4b2, and to enter the clamping groove 4b22 in the clamping state of the clamping head 4b2 so as to keep the clamping head 4b2 in the clamping state. More specifically, the buckle is concave, and the clamping head is on one side of the hinge position, and the second compression spring 4b5 acts on the other side of the hinge position.

[0061] An additional air cylinder is provided to drive the first pressing plate to move up and down, resist the clamping head 4b2, overcome the first compression spring 4b3, drive the clamping head 4b2 to retract, and switch the clamping head 4b2 from the loose state to the clamping state; correspondingly, the second compression spring 4b5 makes the clamping head of the buckle enter the clamping groove 4b22. After the first pressing plate is reset, the clamping head 4b2 can be kept in the clamping state. An additional air cylinder is provided to drive the second pressing plate to move up and down, resist the side of the rotating buckle 4b4 resisted by the second compression spring 4b5, overcome the second compression spring 4b5, drive the clamping head of the buckle to lift up and leave the clamping groove 4b22; correspondingly, the first compression spring 4b3 makes the clamping head 4b2 extend, and switches the clamping head 4b2 from the clamping state to the loose state. After the second pressing plate is reset, the clamping head 4b2 is kept in the loose state, and the second compression spring 4b5 keeps the clamping head of the buckle against the side of the clamping head 4b2. The first pressing plate, the second pressing plate and the above-mentioned pushing plate can be provided in the same mechanical hand to operate the tension clamp 4 and the tensionless clamp 5.

[0062] Please refer to Figure 5 In some embodiments, the tension clamp 4 and the tensionless clamp 5 can be adjusted and fixed in the longitudinal direction. The spacing between two adjacent pairs of clamps can be adjusted.

[0063] Please refer to Figure 6In some embodiments, the first mounting block 2c and the second mounting block 3c are each fixedly provided with a third linear guide rail 2c1 for mounting the tension clamp 4 / tensionless clamp 5. In combination with the "tension clamp 4 comprising a first mounting seat 4a, a first clamping portion 4b and a plunger 4c" and "tensionless clamp 5 comprising a second mounting seat 5a, a second clamping portion 5b", that is, the first mounting seat 4a and the second mounting seat 5a are not directly fixedly connected to the first mounting block 2c / second mounting block 3c, but are fixedly connected to the mounting sliding block of the third linear guide rail 2c1. The tension clamp 4 / tensionless clamp 5 is threadedly provided with a fixing bolt 7 for fixing itself. More specifically, the first mounting block 2c and the second mounting block 3c can each be provided with an inverted T-shaped slot 2c2, the fixing bolt 7 passes through the tension clamp 4 / tensionless clamp 5, the part of the screw rod that passes out further enters the inverted T-shaped slot 2c2, and the part of the screw rod that enters the inverted T-shaped slot 2c2 is further threadedly connected with a nut 7a, and the nut 7a is limited to rotate in the inverted T-shaped slot 2c2.

[0064] When the pair of clamps are clamping the ribbon, the moving speed of the pair of clamps and the conveying belt are kept in synchronous movement. The displacement of the conveying belt is measured by an encoder, which converts the displacement into a periodic electrical signal, and then converts the electrical signal into counting pulses, so as to set the pulse parameters of the driving servo motor of the pair of clamps, so that the moving speed of the pair of clamps is consistent with the conveying belt speed.

Claims

1. A flexible chip application clip moving mechanism characterized by, The utility model relates to a kind of tension clamp and tensionless clamp, comprising: Two installation racks (1) are opposite transversely, and each of the installation rack (1) is provided with lower position (1a) of relatively inner side and upper position (1b) of relatively outer side; Two groups of first installation groups (2) are longitudinally slidably connected to the lower position (1a) of two installation racks (1) respectively;One group of first installation groups (2) includes: first sliding block (2a) for being longitudinally slidably connected with the installation rack (1), first driving part (2b) for sliding first sliding block (2a), first mounting block (2c) slidably connected to first sliding block (2a) in up and down direction, second driving part (2d) for sliding first mounting block (2c); Two groups of second installation groups (3) are longitudinally slidably connected to the upper position (1b) of two installation racks (1) respectively, and can be staggered with the first installation group (2) of the same installation rack (1);One group of second installation groups (3) includes: second sliding block (3a) for being longitudinally slidably connected with the installation rack (1), third driving part (3b) for sliding second sliding block (3a), second mounting block (3c) slidably connected to the top of second sliding block (3a) in transverse direction, fourth driving part (3d) for sliding second mounting block (3c); A plurality of tension clamps (4) are divided into two groups;Respectively installed in the first mounting block (2c) and the second mounting block (3c) of the same installation rack (1); A plurality of tensionless clamps (5) are divided into two groups;Respectively installed in the first mounting block (2c) and the second mounting block (3c) of the other installation rack (1), one-to-one corresponding to a plurality of tension clamps (4).

2. The flexible chip layup clamp moving mechanism of claim 1, wherein, The tension clamp (4) includes: first mounting seat (4a), first clamping part (4b) slidably connected to first mounting seat (4a), plunger (4c) arranged between the two;The tensionless clamp (5) includes: second mounting seat (5a), second clamping part (5b) fixedly connected to second mounting seat (5a);The first clamping part (4b) and the second clamping part (5b) are the same.

3. A flexible chip layup clamp moving mechanism according to claim 2, wherein, The first clamping part (4b) and the second clamping part (5b) are the same. Floating seat (4b1) for connecting with first mounting seat (4a) / second mounting seat (5a); Clamp head (4b2) is telescoped in floating seat (4b1) in up and down direction; First compression spring (4b3) for keeping clamp head (4b2) in loose state; Rotary buckle (4b4) is hinged to floating seat (4b1); Second compression spring (4b5) for keeping the clamping head of buckle: in the loose state of clamp head (4b2) against the side of clamp head (4b2);In the clamping state of clamp head (4b2), enter the clamping groove (4b22) of clamp head (4b2) so that clamp head (4b2) keeps clamping state.

4. The flexible chip layup clamp moving mechanism of claim 1, wherein, The tension clamp (4) and the tensionless clamp (5) can adjust the fixed position in longitudinal direction.

5. The flexible chip layup clamp moving mechanism of claim 4, wherein, The first mounting block (2c) and the second mounting block (3c) are both fixedly provided with a third linear guide rail (2c1) for mounting the tension clamp (4) or the tensionless clamp (5); the tension clamp (4) or the tensionless clamp (5) is threadedly provided with a fixing bolt (7) for fixing itself.

6. The flexible chip layup clamp moving mechanism of claim 1, wherein, The tension clamp (4) and the tensionless clamp (5) are both provided with a protective pad (6).

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