Chip material plate automatic centering connection mechanism

Abstract

The utility model relates to the technical field of chip packaging, in particular to a chip material plate automatic centering connection mechanism which comprises a left mounting plate, a right mounting plate and a fixing plate. The fixing plate is arranged between the left mounting plate and the right mounting plate; a plurality of transmission rollers are rotationally arranged between the left mounting plate and the right mounting plate; a left clamping plate and a right clamping plate are slidably arranged on the fixing plate; the left clamping plate is provided with a left positioning rod; and the right clamping plate is provided with a right positioning rod. The first driving assembly drives the conveying roller to rotate, when the conveying roller drives the chip material plate to move to the position over the fixing plate, the second driving assembly drives the left clamping plate and the right clamping plate to be close to each other, and therefore the chip material plate is aligned through the left positioning rod and the right positioning rod; automatic adjustment of the chip material plates in the material receiving and connecting process is achieved, the chip material plates can be automatically centered before being conveyed to the belt pushing mechanism, and therefore it is guaranteed that follow-up chip material plate recycling is stable and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of chip packaging, in particular to an automatic centering and connecting mechanism for a chip material plate. Background Art

[0002] In the field of semiconductor chip packaging, chip sheets need to be automatically loaded into a clip-type receiving box after high-temperature shaping for subsequent processing. This process usually involves a robot grabbing the sheet and placing it on a docking mechanism for transportation. However, when the robot grabs the sheet and places it on the docking mechanism, it often cannot ensure that the chip sheet is exactly in the middle of the docking mechanism, which may cause the sheet to shift during transportation and affect the accuracy of subsequent processes. In addition, since the sheet is not accurately placed in the center of the docking mechanism, it may cause the sheet to shake or even fall during transportation, thereby affecting production efficiency and yield rate. Utility Model Content

[0003] The utility model aims to provide a chip material plate automatic centering and connecting mechanism in view of the above-mentioned deficiencies in the prior art.

[0004] The purpose of the utility model is achieved through the following technical solutions: a chip material plate automatic centering docking mechanism, comprising a left mounting plate, a right mounting plate and a fixed plate; the fixed plate is arranged between the left mounting plate and the right mounting plate; a plurality of transmission rollers are arranged between the left mounting plate and the right mounting plate to rotate in the transverse direction;

[0005] The fixing plate is arranged at the bottom of the transmission roller; the fixing plate is provided with a left clamping plate and a right clamping plate sliding in the longitudinal direction; the left clamping plate is provided with a left positioning rod; the right clamping plate is provided with a right positioning rod; the left positioning rod and the right positioning rod are both arranged between two adjacent transmission rollers; the height of the left positioning rod and the height of the right positioning rod are both higher than the height of the transmission roller;

[0006] The chip material plate automatic centering docking mechanism also includes a first driving component for driving the transmission roller to rotate and a second driving component for driving the left clamping plate and the right clamping plate to slide.

[0007] The utility model is further configured that a first bearing is provided between one end of the transmission roller and the left mounting plate; and a second bearing is provided between the other end of the transmission roller and the right mounting plate.

[0008] The utility model is further configured that the first driving assembly includes a first motor arranged on the right mounting plate; the output end of the first motor and the other end of each transmission roller are connected to a pulley;

[0009] The outer wall of the pulley is provided with two fixing grooves along the circumferential direction; one of the fixing grooves of the pulley is connected to the adjacent previous pulley through a belt transmission, and the other fixing groove of the pulley is connected to the adjacent subsequent pulley through a belt transmission.

[0010] The utility model is further configured as follows: the left mounting plate is provided with a first shield; the right mounting plate is provided with a second shield; the first bearing is arranged in the first shield; the second bearing and the pulley are both arranged in the second shield.

[0011] The utility model is further configured that the transmission roller is an anti-static roller; and the left positioning rod and the right positioning rod are both anti-static rubber strips.

[0012] The utility model is further configured such that the second driving assembly includes a second motor arranged in the middle of the fixed plate, a gear connected to the output end of the second motor, a first rack arranged on the left clamping plate, and a second rack arranged on the right clamping plate; the first rack and the second rack are both arranged in the longitudinal direction; the first rack and the second rack are respectively meshed with the two ends of the gear.

[0013] The utility model is further configured such that the fixed plate is rotatably provided with a first guide wheel and a second guide wheel; the first rack is arranged between the gear and the first guide wheel; the second rack is arranged between the gear and the second guide wheel; the first rack abuts against the first guide wheel; the second rack abuts against the second guide wheel.

[0014] The utility model is further configured that the fixed plate is provided with a slide rail along the longitudinal direction; the left clamping plate is provided with a first sliding block connected to the slide rail; and the right clamping plate is provided with a second sliding block connected to the slide rail.

[0015] The utility model is further configured that the number of the slide rails is two; the two slide rails are respectively arranged at two ends of the gear.

[0016] The utility model is further configured that the chip material plate automatic centering and docking mechanism also includes a sensor electrically connected to the second motor.

[0017] The beneficial effects of the utility model are as follows: the utility model drives the transmission roller to rotate through the first driving component. When the transmission roller drives the chip material plate to move to just above the fixed plate, the second driving component drives the left clamping plate and the right clamping plate to approach each other, so that the left positioning rod and the right positioning rod can adjust the chip material plate, so as to realize automatic adjustment of the chip material plate during the material receiving and connecting process, so that the chip material plate can be automatically centered before being transmitted to the belt pushing mechanism, so as to ensure that the subsequent chip material plate recovery is stable and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

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

[0020] Figure 2 This is a schematic diagram of the structure of the utility model after the first protective cover and the second protective cover are hidden;

[0021] Figure 3 It is a structural schematic diagram of the fixed plate of the utility model;

[0022] Among them: 1. left mounting plate; 11. first protective cover; 2. right mounting plate; 21. second protective cover; 3. fixing plate; 4. transmission roller; 41. first bearing; 42. second bearing; 51. left clamping plate; 52. right clamping plate; 53. left positioning rod; 54. right positioning rod; 6. first motor; 61. pulley; 62. fixing groove; 63. belt; 7. second motor; 71. gear; 72. first rack; 73. second rack; 81. first guide wheel; 82. second guide wheel; 9. slide rail; 91. first slider; 92. second slider. DETAILED DESCRIPTION

[0023] The utility model is further described in conjunction with the following embodiments.

[0024] Depend on Figures 1 to 3 It can be seen that the chip material plate automatic centering docking mechanism described in this embodiment includes a left mounting plate 1, a right mounting plate 2 and a fixing plate 3; the fixing plate 3 is arranged between the left mounting plate 1 and the right mounting plate 2; a plurality of transmission rollers 4 are arranged between the left mounting plate 1 and the right mounting plate 2 to rotate in the transverse direction;

[0025] The fixing plate 3 is arranged at the bottom of the transmission roller 4; the fixing plate 3 is provided with a left clamping plate 51 and a right clamping plate 52 slidingly arranged along the longitudinal direction; the left clamping plate 51 is provided with a left positioning rod 53; the right clamping plate 52 is provided with a right positioning rod 54; the left positioning rod 53 and the right positioning rod 54 are both arranged between two adjacent transmission rollers 4; the height of the left positioning rod 53 and the height of the right positioning rod 54 are both higher than the height of the transmission roller 4;

[0026] The chip sheet automatic centering docking mechanism further includes a first driving assembly for driving the transmission roller 4 to rotate and a second driving assembly for driving the left clamping plate 51 and the right clamping plate 52 to slide.

[0027] Specifically, when the chip material plate automatic centering docking mechanism described in this embodiment is used, the chip material plate is first placed on the transmission roller 4, and then the first driving component is started to drive the transmission roller 4 to rotate. When the transmission roller 4 drives the chip material plate to move to the top of the fixed plate 3, the second driving component drives the left clamping plate 51 and the right clamping plate 52 to approach each other, so that the left positioning rod 53 and the right positioning rod 54 can adjust the chip material plate, so that the chip material plate can be automatically transferred in the middle. The above-mentioned setting realizes the automatic adjustment of the chip material plate during the material receiving and docking process, so that the chip material plate can be automatically centered before being transferred to the pushing mechanism, thereby ensuring the stable and efficient recovery of the subsequent chip material plate.

[0028] In the chip material plate automatic centering docking mechanism described in this embodiment, a first bearing 41 is provided between one end of the transmission roller 4 and the left mounting plate 1; a second bearing 42 is provided between the other end of the transmission roller 4 and the right mounting plate 2. The above arrangement enables the transmission roller 4 to rotate stably.

[0029] In the present embodiment, the chip material plate automatic centering docking mechanism, the first driving assembly includes a first motor 6 disposed on the right mounting plate 2; the output end of the first motor 6 and the other end of each transmission roller 4 are connected to a pulley 61;

[0030] The outer wall of the pulley 61 is circumferentially provided with two fixed grooves 62 ; one of the fixed grooves 62 of the pulley 61 is connected to the adjacent previous pulley 61 via a belt 63 , and the other fixed groove 62 of the pulley 61 is connected to the adjacent subsequent pulley 61 via a belt 63 .

[0031] Specifically, when the first motor 6 is started, two adjacent transmission rollers 4 are connected and driven by a belt 63, so that the first motor 6 can drive each transmission roller 4 to rotate synchronously when it is started, thereby driving the chip material plate to be transported and moved.

[0032] In the chip material plate automatic centering docking mechanism described in this embodiment, the left mounting plate 1 is provided with a first shield 11; the right mounting plate 2 is provided with a second shield 21; the first bearing 41 is provided in the first shield 11; the second bearing 42 and the pulley 61 are both provided in the second shield 21. The above arrangement can protect the first bearing 41, the second bearing 42 and the pulley 61.

[0033] In the chip material plate automatic centering docking mechanism described in this embodiment, the transmission roller 4 is an anti-static roller; the left positioning rod 53 and the right positioning rod 54 are both anti-static rubber strips. The above arrangement can reduce the interference of static electricity on the chip.

[0034] The present embodiment describes an automatic centering and docking mechanism for a chip material plate, wherein the second driving assembly includes a second motor 7 disposed in the middle of a fixed plate 3, a gear 71 connected to an output end of the second motor 7, a first rack 72 disposed on a left clamping plate 51, and a second rack 73 disposed on a right clamping plate 52; the first rack 72 and the second rack 73 are both disposed in the longitudinal direction; the first rack 72 and the second rack 73 are respectively meshed with two ends of the gear 71.

[0035] Specifically, when the transmission roller 4 drives the chip material plate to move to the top of the fixed plate 3, the second motor 7 drives the gear 71 to rotate. Since the first rack 72 and the second rack 73 are respectively engaged with the two ends of the gear 71, and the gear 71 is arranged between the left clamping plate 51 and the right clamping plate 52, when the gear 71 rotates, the left clamping plate 51 and the right clamping plate 52 can synchronously approach each other or synchronously move away from each other, so that the chip material plate can be centered and adjusted.

[0036] In the chip material plate automatic centering docking mechanism described in this embodiment, the fixed plate 3 is rotatably provided with a first guide wheel 81 and a second guide wheel 82; the first rack 72 is arranged between the gear 71 and the first guide wheel 81; the second rack 73 is arranged between the gear 71 and the second guide wheel 82; the first rack 72 abuts against the first guide wheel 81; the second rack 73 abuts against the second guide wheel 82. Through the above arrangement, the stability of the movement of the first rack 72 and the stability of the movement of the second rack 73 can be guaranteed.

[0037] In the chip material plate automatic centering docking mechanism described in this embodiment, the fixing plate 3 is provided with a slide rail 9 along the longitudinal direction; the left clamping plate 51 is provided with a first slide block 91 connected to the slide rail 9; and the right clamping plate 52 is provided with a second slide block 92 connected to the slide rail 9. The above arrangement can guide the movement of the left clamping plate 51 and the movement of the right clamping plate 52.

[0038] In the chip material plate automatic centering docking mechanism described in this embodiment, the number of the slide rails 9 is two; the two slide rails 9 are respectively arranged at the two ends of the gear 71. The above arrangement can ensure the stability of the movement of the left clamping plate 51 and the right clamping plate 52.

[0039] The chip material plate automatic centering docking mechanism described in this embodiment further includes a sensor electrically connected to the second motor 7. The sensor is not shown in the figure, and the above arrangement enables the sensor to sense the chip material plate moving to the top of the fixed plate 3, so that the chip material plate can be automatically centered.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A chip material plate automatic centering docking mechanism, characterized in that: It comprises a left mounting plate (1), a right mounting plate (2) and a fixing plate (3); the fixing plate (3) is arranged between the left mounting plate (1) and the right mounting plate (2); a plurality of transmission rollers (4) are arranged between the left mounting plate (1) and the right mounting plate (2) to rotate in a transverse direction; The fixing plate (3) is arranged at the bottom of the transmission roller (4); the fixing plate (3) is provided with a left clamping plate (51) and a right clamping plate (52) which are slidable in the longitudinal direction; the left clamping plate (51) is provided with a left positioning rod (53); the right clamping plate (52) is provided with a right positioning rod (54); the left positioning rod (53) and the right positioning rod (54) are both arranged between two adjacent transmission rollers (4); the height of the left positioning rod (53) and the height of the right positioning rod (54) are both higher than the height of the transmission roller (4); The chip material plate automatic centering docking mechanism also includes a first driving component for driving the transmission roller (4) to rotate and a second driving component for driving the left clamping plate (51) and the right clamping plate (52) to slide.

2. The chip material plate automatic centering and docking mechanism according to claim 1, characterized in that: A first bearing (41) is provided between one end of the transmission roller (4) and the left mounting plate (1); and a second bearing (42) is provided between the other end of the transmission roller (4) and the right mounting plate (2).

3. The chip material plate automatic centering and docking mechanism according to claim 2, characterized in that: The first driving assembly comprises a first motor (6) arranged on the right mounting plate (2); the output end of the first motor (6) and the other end of each transmission roller (4) are connected to a pulley (61); The outer wall of the pulley (61) is provided with two fixed grooves (62) along the circumferential direction; one of the fixed grooves (62) of the pulley (61) is driven by a belt (63) to the adjacent previous pulley (61), and the other fixed groove (62) of the pulley (61) is driven by a belt (63) to the adjacent subsequent pulley (61).

4. The chip material plate automatic centering and docking mechanism according to claim 3, characterized in that: The left mounting plate (1) is provided with a first shield (11); the right mounting plate (2) is provided with a second shield (21); the first bearing (41) is arranged in the first shield (11); the second bearing (42) and the pulley (61) are both arranged in the second shield (21).

5. The chip material plate automatic centering and docking mechanism according to claim 1, characterized in that: The transmission roller (4) is an antistatic roller; the left positioning rod (53) and the right positioning rod (54) are both antistatic rubber strips.

6. The chip material plate automatic centering and docking mechanism according to claim 1, characterized in that: The second driving assembly comprises a second motor (7) arranged in the middle of the fixed plate (3), a gear (71) connected to the output end of the second motor (7), a first rack (72) arranged on the left clamping plate (51), and a second rack (73) arranged on the right clamping plate (52); the first rack (72) and the second rack (73) are both arranged in the longitudinal direction; the first rack (72) and the second rack (73) are respectively meshed with the two ends of the gear (71).

7. The chip material plate automatic centering and docking mechanism according to claim 6, characterized in that: The fixed plate (3) is rotatably provided with a first guide wheel (81) and a second guide wheel (82); the first rack (72) is provided between the gear (71) and the first guide wheel (81); the second rack (73) is provided between the gear (71) and the second guide wheel (82); the first rack (72) abuts against the first guide wheel (81); and the second rack (73) abuts against the second guide wheel (82).

8. The chip material plate automatic centering and docking mechanism according to claim 6, characterized in that: The fixed plate (3) is provided with a slide rail (9) along the longitudinal direction; the left clamping plate (51) is provided with a first slide block (91) connected to the slide rail (9); and the right clamping plate (52) is provided with a second slide block (92) connected to the slide rail (9).

9. The chip material plate automatic centering and docking mechanism according to claim 8, characterized in that: The number of the slide rails (9) is two; the two slide rails (9) are respectively arranged at two ends of the gear (71).

10. The chip material plate automatic centering and docking mechanism according to claim 6, characterized in that: The chip material plate automatic centering and docking mechanism also includes a sensor electrically connected to the second motor (7).

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