Split-level feeding and discharging device

Abstract

The utility model relates to a staggered feeding and discharging device which comprises a base, a supporting seat, an up-down adjusting mechanism, a conveying mechanism and a pushing mechanism. The vertical adjusting mechanism is connected with the base and the supporting seat and used for driving the supporting seat to move in the vertical direction. The supporting seat comprises a first bottom plate, a second bottom plate, a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are located on the two opposite sides of the bottom plate and connected with the bottom plate, and the second bottom plate is connected with the sides, away from the first bottom plate, of the first connecting plate and the second connecting plate; the conveying mechanism comprises a first transmission belt, and the first transmission belt is arranged between the first bottom plate and the second bottom plate and used for conveying materials; the pushing mechanism comprises a pushing block, and the pushing block is arranged on the second bottom plate and used for pushing materials. The split-level feeding and discharging device is simple in overall structure, convenient to use and beneficial to improving operation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of material feeding and discharging, and in particular relates to a staggered layer material feeding and discharging device. Background Art

[0002] Currently, the feeding and discharging methods of semiconductor frames are complex and highly dispersed, making it difficult to coordinate the work between various processes, thus reducing the overall operating efficiency. Utility Model Content

[0003] The utility model provides a staggered-layer feeding and discharging device for the problem of complicated feeding and discharging of semiconductor frames.

[0004] A staggered feeding and discharging device comprises a base, a supporting base, an up and down adjustment mechanism, a transmission mechanism and a pushing mechanism;

[0005] The up-and-down adjustment mechanism connects the base and the support base, and is used to drive the support base to move in the vertical direction;

[0006] The support seat includes a first bottom plate, a second bottom plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are located on opposite sides of the bottom plate and are respectively connected to the bottom plate, and the second bottom plate is respectively connected to the first connecting plate and the second connecting plate on a side away from the first bottom plate;

[0007] The conveying mechanism comprises a first conveying belt, which is arranged between the first bottom plate and the second bottom plate and is used to convey materials;

[0008] The pushing mechanism comprises a pushing block, which is arranged on the second bottom plate and is used for pushing the material.

[0009] Optionally, it also includes a first driving mechanism, and the transmission mechanism also includes a first rotating shaft and a second rotating shaft, the first rotating shaft is provided with a first transmission wheel, the second rotating shaft is provided with a second transmission wheel, and the transmission belt is respectively connected to the first transmission wheel and the second transmission wheel for transmission; the two ends of the first transmission shaft are respectively connected to the first connecting plate and the second connecting plate for rotation, and the two ends of the second transmission shaft are respectively connected to the first connecting plate and the second connecting plate for rotation; the first driving mechanism is used to drive the first rotating shaft to rotate.

[0010] Optionally, the first driving mechanism includes a motor, a third transmission wheel, a fourth transmission wheel and a second transmission belt;

[0011] The motor is arranged on the first base plate, the rotating shaft of the motor extends out of the first connecting plate and is connected to the third transmission wheel, and the third transmission wheel is connected to the fourth transmission wheel through the second transmission belt; the end of the first transmission shaft connected to the first connecting plate extends in a direction away from the second connecting plate and is connected to the fourth transmission wheel.

[0012] Optionally, it also includes a first cylinder, which includes a first cylinder body and a first piston rod. The extension direction of the first cylinder is vertical, and the first cylinder is located on the side of the first transmission shaft away from the second transmission shaft; the cylinder body is connected to the first base plate, and the piston rod is upward; when the piston rod moves upward, the material on the first transmission belt is blocked from discharging.

[0013] Optionally, it also includes a second driving mechanism, a first through groove is provided at one end of the second base plate close to the first rotating axis, and the first through groove extends in a direction toward the second rotating axis; the pushing block is located above the second base plate, one end of the pushing block extends into the first through groove, and the other end extends to a side of the first connecting plate away from the second connecting plate and is connected to the second driving mechanism, the second driving mechanism is arranged on a side of the first connecting plate away from the second connecting plate, and the second driving mechanism is used to drive the pushing block to move along the first through groove.

[0014] Optionally, the second driving mechanism is a second cylinder, which includes a second cylinder body and a second piston rod, the second cylinder body is connected to the first connecting plate, and the second piston rod is connected to the pushing block; the axial direction of the second cylinder is parallel to the length direction of the first through groove.

[0015] Optionally, the pushing mechanism also includes a sliding assembly, which includes a slider and a slide rail that cooperate with each other, the slide rail is connected to the side of the first connecting plate away from the second connecting plate, the slide rail extends along the axial direction of the cylinder, the slider is slidably connected to the slide rail, and the pushing block is connected to the slider.

[0016] Optionally, the up and down adjustment mechanism includes a third cylinder, the third cylinder includes a third cylinder body and a third piston rod, the third cylinder body is connected to the base, and the third piston rod is connected to the support seat.

[0017] Beneficial effect: In this implementation, the support seat is adjusted up and down to a suitable position through the up and down adjustment mechanism, and then the pushing mechanism and the conveying mechanism are used to realize the feeding and unloading. For example, when the pushing mechanism is used for feeding, the up and down adjustment mechanism moves the support seat up so that the horizontal height of the second bottom plate is at a suitable position to receive the semiconductor frame, and then the second cylinder is started, and the semiconductor frame is pushed out by the push block to complete the feeding; and then the conveying mechanism is used for unloading, and the up and down adjustment mechanism adjusts the conveying mechanism to a suitable horizontal height so that the semiconductor frame can enter the first transmission belt, and the motor is started. The first transmission belt rotates with the first rotating shaft, and the semiconductor frame is sent out by the first transmission belt. The overall structure of the staggered feeding and unloading device is simple, easy to use, and conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1A schematic diagram of the three-dimensional structure of a staggered-layer feeding and discharging device provided in this illustrative embodiment.

[0020] Figure 2 A front view of a staggered loading and unloading device provided in this illustrative embodiment.

[0021] Figure 3 A side view of a staggered loading and unloading device provided in this illustrative embodiment.

[0022] Figure 4 This is a schematic structural diagram of a conveying mechanism and a first driving mechanism of a staggered-layer feeding and discharging device provided in this illustrative embodiment.

[0023] Figure 5 This is a schematic structural diagram of a pushing mechanism and a second driving mechanism of a staggered feeding and discharging device provided in this illustrative embodiment.

[0024] Figure 6 A schematic structural diagram of a support base of a staggered loading and unloading device provided in this illustrative embodiment.

[0025] Reference numerals:

[0026] 1. Base; 2. Support seat; 21. First bottom plate; 22. Second bottom plate; 221. First through groove; 23. First connecting plate; 231. First through hole; 24. Second connecting plate; 3. Up and down adjustment mechanism; 4. Transmission mechanism; 41. First transmission shaft; 42. Second transmission shaft; 43. First transmission wheel; 44. Second transmission wheel; 45. First transmission belt; 5. First driving mechanism; 51. Motor; 52. Third transmission wheel; 53. Fourth transmission wheel; 54. Second transmission belt; 6. Pushing mechanism; 61. Pushing block; 621. Slide rail; 622. Sliding block; 7. Second driving mechanism; 8. First cylinder. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0030] Example

[0031] The present embodiment provides a staggered loading and unloading device, comprising a base 1, a support base 2, an up and down adjustment mechanism 3, a conveying mechanism 4, a pushing mechanism 6, a first driving mechanism 5 for driving the conveying mechanism 4, and a second driving mechanism 7 for driving the pushing mechanism 6.

[0032] The up and down adjustment mechanism 3 connects the base 1 and the support base 2, and is used to drive the support base 2 to move in the vertical direction; the up and down adjustment mechanism 3 includes a third cylinder, and the third cylinder includes a third cylinder body and a third piston rod. The third cylinder body is connected to the base 1, and the third piston rod is connected to the support base 2.

[0033] The support seat 2 includes a first bottom plate 21, a second bottom plate 22, a first connecting plate 23 and a second connecting plate 24. The first connecting plate 23 and the second connecting plate 24 are located on opposite sides of the bottom plate and are connected to the bottom plate respectively. The second bottom plate 22 is connected to the first connecting plate 23 and the second connecting plate 24 on the side away from the first bottom plate 21 respectively. The length directions of the first bottom plate 21, the second bottom plate 22, the first connecting plate 23 and the second connecting plate 24 are consistent. The first bottom plate 21, the second bottom plate 22, the first connecting plate 23 and the second connecting plate 24 cooperate to form a rectangular cavity. The second bottom plate 22 is provided with a first through groove 221 at one end close to the first rotating shaft, and the length direction of the first through groove 221 is consistent with the length direction of the second bottom plate 22. The first connecting plate 23 is provided with a first through hole 231. The first bottom plate 21 is connected to the third piston rod on one side away from the second bottom plate 22. The conveying mechanism 4 is located in the rectangular chamber, and the conveying mechanism 4 includes a first transmission belt 45, a first rotating shaft and a second rotating shaft. The first rotating shaft is provided with a first transmission wheel 43, and the second rotating shaft is provided with a second transmission wheel 44. The transmission belt is respectively connected to the first transmission wheel 43 and the second transmission wheel 44 in a transmission manner; the two ends of the first transmission shaft 41 are respectively connected to the first connecting plate 23 and the second connecting plate 24 in a rotational manner, and the two ends of the second transmission shaft 42 are respectively connected to the first connecting plate 23 and the second connecting plate 24 in a rotational manner. The first rotating shaft and the second rotating shaft are located at the same horizontal height, and the first transmission belt 45 is arranged between the first bottom plate 21 and the second bottom plate 22 for conveying materials. In this embodiment, two first transmission belts 45 can be arranged, and correspondingly, two first transmission wheels 43 are arranged at intervals on the first rotating shaft, and two second transmission wheels 44 are arranged at intervals on the second rotating shaft. One first transmission belt 45 is respectively connected to one first transmission wheel 43 and one second transmission wheel 44, and the two first transmission belts 45 cooperate to realize material conveyance. In this embodiment, the conveyed material is a semiconductor frame.

[0034] The first driving mechanism 5 is used to drive the first rotating shaft to rotate, and the first driving mechanism 5 includes a motor 51, a third transmission wheel 52, a fourth transmission wheel 53 and a second transmission belt 54; the motor 51 is located in the rectangular chamber of the support seat 2 and on the first bottom plate 21, the rotating shaft of the motor 51 extends out of the first connecting plate 23 from the first through hole 231 and is connected to the third transmission wheel 52, and the third transmission wheel 52 is connected to the fourth transmission wheel 53 through the second transmission belt 54; the end of the first transmission shaft 41 connected to the first connecting plate 23 extends in a direction away from the second connecting plate 24 and is connected to the fourth transmission wheel 53.

[0035] When the semiconductor frame is loaded and unloaded, the up and down adjustment mechanism 3 adjusts the height of the support base 2 so that the first transmission belt 45 is located at a suitable height and takes over the semiconductor frame. The semiconductor frame is transmitted from the second rotating shaft to the direction of the first transmission shaft 41 until it is separated from the first transmission shaft 41 to complete the feeding.

[0036] As a further improvement scheme of this embodiment, the staggered feeding and discharging device also includes a first cylinder 8, which is used for blocking the discharging. The first cylinder 8 includes a first cylinder body and a first piston rod. The extension direction of the first cylinder 8 is vertical, and it is located on the side of the first transmission shaft 41 away from the second transmission shaft 42; the cylinder body is connected to the first bottom plate 21, and the piston rod is facing upward; when the piston rod moves upward, the material on the first transmission belt 45 is blocked from discharging, and when the piston rod moves upward, the semiconductor frame is sent to the staggered feeding and discharging device as the first transmission belt 45 rotates.

[0037] The pushing mechanism 6 includes a pushing block 61 and a sliding assembly. The pushing block 61 is located above the second bottom plate 22. The first end of the pushing block 61 extends into the first through slot 221. The second end of the pushing block 61 extends to the side of the first connecting plate 23 away from the second connecting plate 24. The second end slot of the pushing block 61 extends below to form a connecting portion. The connecting portion is arranged at a distance from the first connecting plate 23, and the connecting portion is connected to the second driving mechanism 7. The sliding assembly is located at the interval between the connecting portion and the first connecting plate 23. Specifically, the sliding assembly includes a slide rail 621 and a slider 622 that cooperate with each other. The slide rail 621 is connected to a side of the first connecting plate 23 away from the second connecting plate 24. The slide rail 621 extends along the length direction of the first connecting plate 23. The slider 622 is slidably connected to the slide rail 621. The slider 622 is connected to the pushing block 61. The slider 622 is located at the interval between the connecting portion and the first connecting plate 23.

[0038] The second driving mechanism 7 is a second cylinder, which includes a second cylinder body and a second piston rod. The second cylinder body is connected to the first connecting plate 23 through a first connecting member, and the second piston rod is connected to the connecting part of the push block 61; the extension direction of the second cylinder is consistent with the length direction of the first connecting plate 23.

[0039] When the semiconductor frame is loaded and unloaded, the upper and lower adjustment mechanism 3 adjusts the height of the support seat 2 so that the second base plate 22 is located at a suitable height. The second base plate 22 takes over the semiconductor frame, starts the second cylinder, and retracts. The push block 61 moves along the length direction of the first through groove 221 with the piston rod, and the semiconductor frame is pushed out by the push block 61.

[0040] In this embodiment, the conveying mechanism 4 and the pushing mechanism 6 transport the semiconductor frame in opposite directions, respectively completing the feeding and unloading of the semiconductor frame. The support seat 2 is adjusted up and down to a suitable position through the up and down adjusting mechanism 3. For example, when the pushing mechanism 6 is used for feeding, the up and down adjusting mechanism 3 moves the support seat 2 up so that the horizontal height of the second base plate 22 is at a suitable position to facilitate receiving the semiconductor frame. The second cylinder is then started to push the semiconductor frame out through the pushing block 61 to complete the feeding. The conveying mechanism 4 is then used for unloading. The up and down adjusting mechanism 3 adjusts the conveying mechanism 4 to a suitable horizontal height so that the semiconductor frame can enter the first transmission belt 45. The motor 51 is started, and the first transmission belt 45 rotates with the first rotating shaft. The semiconductor frame is sent out by the first transmission belt 45 to complete the staggered feeding and unloading.

[0041] The present embodiment provides a staggered material loading and unloading device, in which a conveying mechanism 4 and a pushing mechanism 6 are provided on a support seat 2 for material loading and unloading, and an up and down adjustment mechanism 3 is provided to adjust the height of the support seat 2 to ensure that the conveying mechanism 4 and the pushing mechanism 6 can receive and deliver the semiconductor frame. Material loading and unloading is convenient, the overall structure is simple, and production efficiency is improved.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application.

Claims

1. A staggered feeding and discharging device, characterized in that: It comprises a base (1), a support base (2), an up and down adjustment mechanism (3), a transmission mechanism (4) and a pushing mechanism (6); The up-and-down adjustment mechanism (3) connects the base (1) and the support base (2) and is used to drive the support base (2) to move in a vertical direction; The support seat (2) comprises a first bottom plate (21), a second bottom plate (22), a first connecting plate (23) and a second connecting plate (24); the first connecting plate (23) and the second connecting plate (24) are located on opposite sides of the bottom plate and are respectively connected to the bottom plate; the second bottom plate (22) is respectively connected to the first connecting plate (23) and the second connecting plate (24) on a side away from the first bottom plate (21); The conveying mechanism (4) comprises a first transmission belt (45), which is arranged between the first bottom plate (21) and the second bottom plate (22) and is used to convey materials; The pushing mechanism (6) comprises a pushing block (61), which is arranged on the second bottom plate (22) and is used to push the material.

2. A staggered feeding and discharging device according to claim 1, characterized in that: The transmission mechanism (4) further comprises a first driving mechanism (5), wherein the transmission mechanism (4) further comprises a first rotating shaft and a second rotating shaft, wherein a first transmission wheel (43) is arranged on the first rotating shaft, and a second transmission wheel (44) is arranged on the second rotating shaft, and a transmission belt is respectively connected to the first transmission wheel (43) and the second transmission wheel (44) in transmission connection; the two ends of the first transmission shaft (41) are respectively connected to the first connecting plate (23) and the second connecting plate (24) in rotation, and the two ends of the second transmission shaft (42) are respectively connected to the first connecting plate (23) and the second connecting plate (24) in rotation; and the first driving mechanism (5) is used for driving the first rotating shaft to rotate.

3. A staggered feeding and discharging device according to claim 2, characterized in that: The first driving mechanism (5) comprises a motor (51), a third transmission wheel (52), a fourth transmission wheel (53) and a second transmission belt (54); The motor (51) is arranged on the first bottom plate (21); the rotating shaft of the motor (51) extends out of the first connecting plate (23) and is connected to the third transmission wheel (52); the third transmission wheel (52) is connected to the fourth transmission wheel (53) via the second transmission belt (54); one end of the first transmission shaft (41) connected to the first connecting plate (23) extends in a direction away from the second connecting plate (24) and is connected to the fourth transmission wheel (53).

4. A staggered-layer feeding and discharging device according to claim 2, characterized in that: It also includes a first cylinder (8), which includes a first cylinder body and a first piston rod. The telescopic direction of the first cylinder (8) is vertical, and it is located on the side of the first transmission shaft (41) away from the second transmission shaft (42); the cylinder body is connected to the first bottom plate (21), and the piston rod is upward; when the piston rod moves upward, the material on the first transmission belt (45) is blocked from discharging.

5. The staggered-layer feeding and discharging device according to claim 2, characterized in that: It also includes a second driving mechanism (7), wherein a first through slot (221) is provided at one end of the second bottom plate (22) close to the first rotating shaft, and the first through slot (221) extends in a direction toward the second rotating shaft; the pushing block (61) is located above the second bottom plate (22), one end of the pushing block (61) extends into the first through slot (221), and the other end extends to a side of the first connecting plate (23) away from the second connecting plate (24) to be connected to the second driving mechanism (7), the second driving mechanism (7) is arranged on a side of the first connecting plate (23) away from the second connecting plate (24), and the second driving mechanism (7) is used to drive the pushing block (61) to move along the first through slot (221).

6. A staggered-layer feeding and discharging device according to claim 5, characterized in that: The second driving mechanism (7) is a second cylinder, comprising a second cylinder body and a second piston rod, the second cylinder body is connected to the first connecting plate (23), and the second piston rod is connected to the pushing block (61); the axial direction of the second cylinder is parallel to the length direction of the first through groove (221).

7. A staggered-layer feeding and discharging device according to claim 6, characterized in that: The pushing mechanism (6) further comprises a sliding assembly, wherein the sliding assembly comprises a sliding block (622) and a sliding rail (621) which cooperate with each other, wherein the sliding rail (621) is connected to a side of the first connecting plate (23) away from the second connecting plate (24), the sliding rail (621) extends along the axial direction of the cylinder, the sliding block (622) is slidingly connected to the sliding rail (621), and the pushing block (61) is connected to the sliding block (622).

8. A staggered-layer feeding and discharging device according to any one of claims 1 to 7, characterized in that: The up and down adjustment mechanism (3) comprises a third cylinder, and the third cylinder comprises a third cylinder body and a third piston rod. The third cylinder body is connected to the base (1), and the third piston rod is connected to the support seat (2).

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