Batten feeding and taking device

Abstract

The utility model provides a chip feeding and taking device, which belongs to the field of chip feeding and is characterized in that a plurality of chips are stacked on a material frame; the suction cup material taking mechanism horizontally moves and vertically lifts relative to the platform and sucks and transfers the chips. The jacking part is arranged below the platform and located under the material frame. Opposite holes are correspondingly formed in the surface of the platform and the surface of the material frame; and the jacking part is aligned with the opposite holes, vertically ascends and descends relative to the platform, and jacks the lower surfaces of the chips located on the lowermost layer of the material frame, jacks the stacked chips and moves in the direction away from the surface of the platform. Stacked chips are continuously jacked up through the jacking part, so that the chips on the uppermost layer are always kept at the same horizontal height, the sucking disc mechanism does not need to descend for a long distance, the chips on each layer can be safely and quickly taken away, the chip feeding and taking rhythm is greatly improved, the chip placement position consistency is also ensured, and the chip feeding and taking efficiency is improved. And the chip taking efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bar sheet feeding technology field especially relates to a bar sheet feeding and taking device. BACKGROUND

[0002] In the lithium battery industry module bar sheet welding, bar sheet feeding generally adopts manual feeding, and manual feeding needs to place bar sheets in designated positions one by one by manual, and the speed is relatively slow, especially in mass production, it is difficult to meet the needs of efficient production, and it needs to take materials from racks or boxes and place them in the welding position continuously, which may interrupt the operation process, affect the continuity of welding, and further reduce the overall production efficiency. Due to the limited precision of manual feeding, the alignment of bar sheets and welding position may not be accurate, which may cause welding defects such as welding deviation, virtual welding, and missing welding, and increase the product failure rate.

[0003] Chinese patent CN115285681A discloses a wafer automatic feeding device of a sheet feeding machine, which stacks many wafers by a material frame, and then sequentially adsorbs the wafers by a suction cup mechanism and sends them to a processing assembly line. However, in the above-mentioned scheme, since the stacking height of many wafers is very high, when the wafer located at the bottom of the stack needs to be transferred, the suction cup mechanism needs to be deeply inserted into the inside of the material frame, which not only takes a long time, but also may hinder the switching and moving of the suction cup mechanism between multiple stations. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a bar sheet feeding and taking device to solve the problem that the suction cup mechanism needs to be deeply inserted into the inside of the material frame to suck the bar sheet due to the high stacking height of the bar sheet.

[0005] The technical scheme of the utility model is implemented as follows: the utility model provides a bar sheet feeding and taking device, which comprises a platform, a material frame placed on the platform and stacked with a plurality of bar sheets, a suction cup taking mechanism arranged directly above the platform, the suction cup taking mechanism moving horizontally and vertically relative to the platform to take and transfer the bar sheets, and a jacking part arranged below the platform and directly below the material frame. Corresponding holes are formed on the surface of the platform and the surface of the material frame. The jacking part is aligned with the holes, vertically moves relative to the platform, presses the lower surface of the bar sheet at the bottom layer of the material frame, and lifts and moves the stacked bar sheets away from the surface of the platform.

[0006] On the basis of the above technical scheme, the preferred further comprises a sensing unit arranged above the platform and between the platform and the suction cup taking mechanism. The sensing unit is horizontally arranged. The jacking part lifts the stacked bar sheets and keeps the bar sheet at the top layer of the material frame at the same height as the sensing unit. The suction cup taking mechanism is lowered to the same height as the sensing unit when taking the bar sheet each time.

[0007] Further preferably, the material frame comprises a bottom plate fixed on the platform, two side plates symmetrically and spaced apart arranged on the bottom plate, wherein a plurality of patches are stacked on the bottom plate, and a pair of holes are formed on the bottom plate; the patches are stacked between the two side plates.

[0008] Further preferably, the material frame further comprises a latch, a through hole is further formed on the bottom plate, a pin slot is formed on the platform, the latch is arranged in the through hole and inserted into the pin slot, the latch fixes the bottom plate on the platform and aligns the pair of holes on the bottom plate with the pair of holes on the platform.

[0009] Further preferably, there are two latches, and the two latches are arranged on two opposite corners of the bottom plate, and two groups of through holes and pin slots are correspondingly formed.

[0010] Further preferably, a window is formed on the top side of the side plate, and the window is aligned with the sensing unit.

[0011] On the basis of the above technical scheme, preferably, further comprising a carrier plate arranged on the platform and horizontally moving relative to the platform; wherein the carrier plate is arranged with the material frame, and the carrier plate is also correspondingly arranged with the pair of holes on the platform and the material frame, and the carrier plate moves to the edge of the platform and replaces the empty material frame with the full material frame.

[0012] Further preferably, two groups of carrier plates and material frames are arranged on the platform, the arrangement direction of the two groups of material frames is perpendicular to the moving direction of the carrier plate, and the suction disc material taking mechanism horizontally moves and switches between the two groups of material frames.

[0013] On the basis of the above technical scheme, preferably, the jacking part has four, the pair of holes has four groups, and the four jacking parts are symmetrically arranged in pairs.

[0014] Further preferably, the top ends of the four jacking parts are respectively aligned with the four corners of the patch.

[0015] The patch material feeding and taking device of the utility model has the following beneficial effects relative to the prior art:

[0016] (1) The utility model continuously jacks up the stacked patches through the jacking part, so that the patch in the uppermost layer always remains at the same horizontal height, without the need for the suction disc mechanism to descend a long distance, ensuring that each layer of patch can be safely and quickly taken away, greatly improving the patch feeding and taking rhythm, ensuring the consistency of the patch placement position, and greatly improving the patch taking efficiency.

[0017] (2) The utility model adopts double-station material taking, the patch material replacement and the material frame are designed with double through one standby one use, realizing non-stop material replacement.

[0018] (3) The material frame of this utility model is fixed on the platform by a pin, which makes it convenient for manual replacement of the material frame for picking up and putting in materials, ensuring both the safety of the operator and the convenience of operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of the tablet feeding and dispensing device of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Platform; 2. Material frame; 21. Base plate; 22. Side plate; 23. Pin; 201. Hole; 202. Through hole; 203. Window; 3. Bar plate; 4. Suction cup material handling mechanism; 5. Lifting part; 6. Sensing unit; 7. Carrier plate. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] like Figure 1 As shown, combined with Figure 2 The present invention relates to a feeding and picking device for bar slices, comprising a platform 1, a material frame 2, a suction cup picking mechanism 4, and a lifting part 5.

[0025] The platform 1 and the material frame 2 have corresponding holes 201. A three-axis drive gantry rail is mounted on the platform 1.

[0026] The material frame 2 is placed on the platform 1, and several pieces of bar sheet 3 are stacked on the material frame 2. The material frame 2 is transferred to the platform 1 by manual labor or a robotic arm.

[0027] The suction cup material taking mechanism 4 is arranged directly above the platform 1, and the suction cup material taking mechanism 4 is installed on the output end of the three-axis driven gantry track, so that the suction cup material taking mechanism 4 moves horizontally and vertically relative to the platform 1 and sucks and transfers the wafer 3. Generally, two suction cups are symmetrically arranged at the bottom end of the suction cup material taking mechanism 4, and the two suction cups are simultaneously adsorbed on the wafer 3, so that the wafer 3 can be accurately and safely sucked, and the wafer 3 is prevented from being separated from the suction cup material taking mechanism 4.

[0028] The jacking part 5 is arranged below the platform 1 and directly below the material frame 2. Generally, a vertical lifting guide rail is arranged on the lower surface of the platform 1, the vertical lifting guide rail is provided with a lifting seat, and the jacking part 5 is fixed on the lifting seat. The jacking part 5 is a vertical top rod in essence, the jacking part 5 is aligned with the hole 201, the jacking part 5 moves vertically relative to the platform 1, the jacking part 5 abuts against the lower surface of the wafer 3 located at the lowermost layer of the material frame 2, and the jacking part 5 lifts the stacked wafer 3 and moves in a direction away from the surface of the platform 1. The jacking part 5 lifts the stacked wafer 3 gradually as the suction cup material taking mechanism 4 successively sucks the wafer 3 at the uppermost layer, so that the wafer 3 at the uppermost layer is always located at a horizontal position close to the suction cup material taking mechanism 4. Therefore, the suction cup material taking mechanism 4 does not need to be lowered to a very low position to suck the wafer 3, and the frequency of the suction cup material taking mechanism 4 transferring the wafer 3 is greatly improved, and the material taking efficiency is improved.

[0029] In Figure 2 In a preferred embodiment shown in the drawings, the device further comprises a sensing unit 6.

[0030] The sensing unit 6 is arranged above the platform 1 and located between the platform 1 and the suction cup material taking mechanism 4, and the sensing unit 6 is an optical photoelectric sensor. The detection direction of the sensing unit 6 is a horizontal direction. The jacking part 5 lifts the stacked wafer 3 and always keeps the wafer 3 at the uppermost layer of the material frame 2 at the same height as the sensing unit 6. The suction cup material taking mechanism 4 is lowered to the same height as the sensing unit 6 each time the wafer 3 is sucked. The sensing unit 6 functions to position the lifting height of the jacking part 5 and the lowering material taking height of the suction cup material taking mechanism 4, so as to ensure that the wafer 3 is accurately and safely sucked and taken.

[0031] In Figure 2 In a preferred embodiment shown in the drawings, the material frame 2 comprises a bottom plate 21 and a side plate 22.

[0032] The bottom plate 21 is fixed on the platform 1, and the wafer 3 is stacked on the bottom plate 21. The hole 201 is arranged on the bottom plate 21, so that the top end of the jacking part 5 can penetrate above the bottom plate 21 to lift the wafer 3.

[0033] Two side plates 22 are symmetrically and spacedly arranged on the bottom plate 21; the two side plates 22 are stacked with the tablets 3 therebetween, and the side plates 22 can be arranged in a shape of a Chinese character “” to limit the tablet 3 stack from overturning and to limit the position of the tablet 3 on the bottom plate 21 from deviating, thereby ensuring the consistency of the position of the tablet 3 when the tablet 3 is taken.

[0034] In Figure 2 In a preferred embodiment shown in the drawings, the material frame 2 further comprises a latch 23.

[0035] The bottom plate 21 is further provided with a through hole 202, the platform 1 is provided with a pin slot, the latch 23 is arranged in the through hole 202 and inserted into the pin slot, the latch 23 fixes the bottom plate 21 on the platform 1 and aligns the bottom plate 21 with the counter hole 201 on the platform 1. The latch 23 can quickly fix the material frame 2 on the platform 1, and when all the tablets 3 in the material frame 2 are taken, the latch 23 can be removed to quickly replace the new material frame 2 from the platform 1.

[0036] In Figure 2 In a preferred embodiment shown in the drawings, the latch 23 has two latches 23 arranged at opposite corners of the bottom plate 21, and the through hole 202 and the pin slot are also provided with two sets of counter holes, and the two latches 23 are arranged at opposite corners to avoid the position deviation of the material frame 2 relative to the platform 1.

[0037] In Figure 2 In a preferred embodiment shown in the drawings, the side plate 22 blocks the side surface of the tablet 3 to avoid the left-right translation of the tablet 3, and the top side surface of the side plate 22 is provided with a window 203 aligned with the sensing unit 6 to avoid the side plate 22 blocking the detection ray of the sensing unit 6, thereby causing the inaccurate positioning of the uppermost tablet 3 in the material frame 2.

[0038] In Figure 2 In a preferred embodiment shown in the drawings, the platform 1 further comprises a carrier plate 7.

[0039] The carrier plate 7 is arranged on the platform 1 and moves horizontally relative to the platform 1; the material frame 2 is arranged on the carrier plate 7, and the carrier plate 7 is also provided with the counter hole 201 corresponding to the platform 1 and the material frame 2; the carrier plate 7 moves to the edge of the platform 1 and replaces the empty material frame 2 with the material frame 2 full of tablets 3; the carrier plate 7 transports the empty material frame 2 from the middle of the platform 1 to the edge of the platform 1, thereby facilitating the replacement of the material frame 2 by the operator.

[0040] In Figure 2In a preferred embodiment shown, two groups of the carrier plates 7 and the material frames 2 are arranged on the platform 1, the arrangement directions of the two groups of the material frames 2 are perpendicular to the moving directions of the carrier plates 7, the suction disc material taking mechanism 4 moves horizontally between the two groups of the material frames 2 and switches the material taking. The platform 1 is provided with two material taking stations of the suction cups 3, the two stations are used alternatively, when one of the stations is moved to the edge of the platform 1 for replacing the material frame 3 after completing the material taking of all the suction cups 3, the suction disc material taking mechanism 4 can be moved to the other station for taking the material of the suction cups 3.

[0041] In Figure 2 In a preferred embodiment shown, the jacking parts 5 are four, the through holes 201 are provided with four groups, the four jacking parts 5 are symmetrically arranged in pairs, the four jacking parts 5 can stably jack up the stack of the suction cups 3, meanwhile, the problem that the single jacking part 5 jacks against the bottom of the suction cup 3 and may cause the damage of the lowermost suction cup 3 due to the stress concentration is avoided.

[0042] In Figure 2 In a preferred embodiment shown, the top ends of the four jacking parts 5 are respectively aligned with the four corners of the suction cup 3, the stack of the suction cups 3 can be stably jacked up, and the middle part of the suction cup 3 is avoided to be contacted to cause the damage of the suction cup 3.

[0043] The above only describes the preferred embodiments of the present application and is not used to limit the present application, 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 tablet feed and take-off device characterized by, It comprises: a platform (1); a material frame (2) placed on the platform (1) and stacked with several patches (3) arranged on the material frame (2); a suction disc material taking mechanism (4) arranged directly above the platform (1), which moves horizontally and vertically relative to the platform (1) and takes and transfers the patches (3); a jacking part (5) arranged below the platform (1) and directly below the material frame (2); wherein the surface of the platform (1) and the surface of the material frame (2) are correspondingly provided with a pair of holes (201); the jacking part (5) is aligned with the pair of holes (201), the jacking part (5) moves vertically relative to the platform (1), the jacking part (5) abuts against the lower surface of the patch (3) located at the lowermost layer of the material frame (2), and the jacking part (5) lifts the stacked several patches (3) and moves them away from the surface of the platform (1).

2. A tablet feeding and retrieving device according to claim 1, characterized in that It further comprises: a sensing unit (6) arranged above the platform (1) and between the platform (1) and the suction disc material taking mechanism (4); wherein the detection direction of the sensing unit (6) is horizontal; the jacking part (5) lifts the stacked several patches (3) and keeps the patch (3) located at the uppermost layer of the material frame (2) at the same height as the sensing unit (6); the suction disc material taking mechanism (4) is lowered to the same height as the sensing unit (6) each time it takes a patch (3).

3. A tablet feed and delivery device according to claim 2, wherein: The material frame (2) comprises: a bottom plate (21) fixed on the platform (1); two side plates (22) symmetrically and spaced apart on the bottom plate (21); wherein the bottom plate (21) is stacked with several patches (3), and the bottom plate (21) is provided with a pair of holes (201); the patches (3) are stacked between the two side plates (22).

4. A tablet feed and delivery device according to claim 3, wherein: The material frame (2) further comprises a latch (23), the bottom plate (21) is also provided with a through hole (202), the platform (1) is provided with a pin groove, the latch (23) is arranged in the through hole (202) and inserted into the pin groove, and the latch (23) fixes the bottom plate (21) on the platform (1) and aligns the bottom plate (21) with the pair of holes (201) on the platform (1).

5. A tablet feed and delivery device according to claim 4, wherein: The latch (23) has two, and the two latches (23) are arranged on the diagonally opposite corners of the bottom plate (21), and the through hole (202) and the pin groove are also correspondingly provided with two groups.

6. A tablet feeding and retrieving device according to claim 3, characterized in that: The side plate (22) is provided with a window (203) on the top side, and the window (203) is aligned with the sensing unit (6).

7. A tablet feeding and retrieving device according to claim 1, wherein It further comprises: a carrier plate (7) arranged on the platform (1) and moving horizontally relative to the platform (1); wherein the carrier plate (7) is provided with a material frame (2), and the carrier plate (7) is also provided with a pair of holes (201) corresponding to the platform (1) and the material frame (2), and the carrier plate (7) moves to the edge of the platform (1) and replaces the empty material frame (2) with the material frame (2) full of patches (3).

8. A tablet feed and delivery device according to claim 7, wherein: The platform (1) is provided with two groups of carrier plates (7) and material frames (2), the arrangement direction of the two groups of material frames (2) is the vertical direction of the moving direction of the carrier plates (7), the suction disc material taking mechanism (4) moves horizontally between the two groups of material frames (2) and switches material taking.

9. A tablet feeding and retrieving device according to claim 1, characterized in that: The jacking parts (5) are four, the pair of holes (201) are provided with four groups, and the four jacking parts (5) are symmetrically arranged in pairs.

10. A tablet feed and delivery device according to claim 9, wherein: The top ends of the four jacking parts (5) are respectively aligned with the four corners of the gasket (3).

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