Resin plate fixing device

Abstract

The utility model relates to the technical field of silicon rod processing, and particularly discloses a resin plate fixing device. The resin plate fixing device comprises a base, a jacking mechanism, a positioning mechanism, a counterweight assembly and a taking and placing mechanism. The jacking mechanism can jack up the crystal support located on the conveying line and the resin plate located on the face, coated with glue, of the crystal support. The positioning mechanism can position the resin plate; the counterweight assembly can enable the resin plate and the crystal support to be pressed and bonded; the taking and placing mechanism can move the counterweight assembly onto the resin plate and take away the counterweight assembly from the resin plate. The resin plate fixing device can effectively prevent the resin plate from deviating and improve the bonding precision of the resin plate and the crystal support.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon rod processing, in particular to a resin plate fixing device. Background Art

[0002] At present, before slicing the square silicon rod, the resin plate needs to be glued to the crystal tray by glue, and the square silicon rod needs to be glued to the side of the resin plate facing away from the crystal tray. When bonding the resin plate to the crystal tray, generally glue is applied to the crystal tray first, and then the resin plate is placed on the side of the crystal tray coated with glue, and then the resin plate and the crystal tray are pressed by a counterweight, so as to achieve bonding and fixing of the resin plate and the crystal tray; for example, the patent with publication number CN216372221U discloses an automatic crystal tray bonding mechanism, which adopts this fixing method.

[0003] However, after the resin plate is positioned on the side of the crystal tray coated with glue, the resin plate is easily offset because the glue has not yet solidified, thereby affecting the bonding accuracy.

[0004] Therefore, it is necessary to improve the existing resin plate fixing device to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a resin plate fixing device, which can effectively prevent the resin plate from being offset and improve the bonding accuracy between the resin plate and the crystal support.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A resin plate fixing device comprises a base, a lifting mechanism, a positioning mechanism, a counterweight assembly and a pick-and-place mechanism; the lifting mechanism can lift up a crystal tray located on a conveyor line and a resin plate located on a side of the crystal tray coated with glue; the positioning mechanism can position the resin plate; the counterweight assembly can press and bond the resin plate and the crystal tray; the pick-and-place mechanism can move the counterweight assembly onto the resin plate, and remove the counterweight assembly from the resin plate.

[0008] Further, the positioning mechanism includes two first positioning components arranged opposite to each other, the first positioning components include at least two first positioning blocks arranged at intervals along the conveying direction of the conveying line and a sliding frame for carrying each of the first positioning blocks, and the sliding frame is slidably connected to the base along the conveying direction perpendicular to the conveying line;

[0009] The two sliding frames are connected with a first driving assembly for driving them to move toward or away from each other;

[0010] The two sliding frames are slidably connected to the opposite ends thereof with a sliding plate, on which a second positioning block is arranged; and the sliding plate is connected to a first driving member which drives it to slide along the conveying direction of the conveying line.

[0011] Furthermore, the second positioning block is slidably connected to the sliding plate; the second positioning block is connected to a second driving member that drives it to slide along a conveying direction vertical to the conveying line.

[0012] Furthermore, the first driving assembly includes two pulleys, belts mounted on the two pulleys, and a motor; the two pulleys are rotatably arranged on the base, and the motor drives one of the pulleys to rotate; two opposite sides of the belt are respectively connected with connecting pieces, and the two connecting pieces are respectively connected to the two sliding frames.

[0013] Furthermore, a fixed block is provided on one side of the sliding plate, the sliding frame is connected to two limit blocks, and the fixed block is located between the two limit blocks.

[0014] Furthermore, the lifting mechanism includes a lifting plate and two lifting cylinders for driving the lifting plate to move up and down; a group of positioning pins are arranged on the top surface of the lifting plate.

[0015] Furthermore, the counterweight assembly includes a pressing plate and a counterweight located on the top surface of the pressing plate; a group of positioning holes are opened on the pressing plate; and two opposite connecting frames are arranged on the top surface of the pressing plate.

[0016] Furthermore, the pick-and-place mechanism includes a connecting seat, two hanging arms slidably connected to the bottom surface of the connecting seat, a third driving member and a fourth driving member, the third driving member drives the two hanging arms to move away from each other so that the hanging arms are inserted into the corresponding connecting frames; the fourth driving member drives the connecting seat to move up and down.

[0017] Furthermore, a guide groove for guiding the movement of the hanging arm is provided in the connecting frame.

[0018] Furthermore, the connecting seat is connected to two elastic buffer components; the elastic buffer components include two second guide pillars, two second guide sleeves, two springs, an upper connecting block and a lower connecting block; the two second guide sleeves are connected to the connecting seat, and the two second guide pillars are axially slidably matched with the two second guide sleeves respectively; the upper connecting block and the lower connecting block are respectively connected to the upper and lower ends of the two second guide pillars; the spring sleeve is arranged on the second guide pillar and is located between the upper connecting block and the second guide sleeve.

[0019] The beneficial effects of the utility model are as follows: the resin plate fixing device of the utility model, after the lifting mechanism lifts the crystal tray and the resin plate into place, uses the positioning mechanism to position the resin plate in the width direction and the length direction, and then uses the pick-and-place mechanism to move the counterweight assembly onto the resin plate, and uses the counterweight assembly to press and bond the resin plate to the crystal tray, which can effectively avoid the resin plate from shifting during the bonding and fixing process and improve the bonding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of a resin plate fixing device provided by the utility model.

[0021] Figure 2 yes Figure 1 Schematic diagram of the structure of the lifting mechanism.

[0022] Figure 3 yes Figure 1 Schematic diagram of the structure of the positioning mechanism.

[0023] Figure 4 It is a structural schematic diagram of the resin plate fixing device provided by the utility model in a use state. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] like Figures 1 to 4 As shown, a resin plate fixing device comprises a base 1, a lifting mechanism 2, a positioning mechanism 3, a counterweight assembly 4 and a pick-and-place mechanism 5. The lifting mechanism 2 is used to lift the crystal tray on the conveyor line 7 and the resin plate on the side of the crystal tray coated with glue; the positioning mechanism 3 is used to position the resin plate; the counterweight assembly 4 is used to press and bond the resin plate and the crystal tray; the pick-and-place mechanism 5 is used to move the counterweight assembly 4 to the resin plate and take the counterweight assembly 4 away from the resin plate.

[0026] Specifically, the base 1 is fixedly connected to the bottom surface of the frame of the conveyor line 7. Figure 2 As shown, the lifting mechanism 2 includes a lifting plate 21 and two lifting cylinders 22 for driving the lifting plate 21 to move up and down; wherein, a group of positioning pins 23 are provided on the top surface of the lifting plate 21, and the positioning pins 23 can be inserted into the positioning holes provided on the bottom surface of the crystal support. Furthermore, the lifting plate 21 is connected to a group of first guide pillars 24, and the first guide pillars are slidably matched with first guide sleeves 25, and the first guide sleeves 25 are connected to the base 1.

[0027] like Figure 3The positioning mechanism 3 includes two first positioning components 31 arranged opposite to each other, and the first positioning components 31 include at least two first positioning blocks 311 arranged at intervals along the conveying direction of the conveyor line 7 and a sliding frame 312 for carrying each first positioning block 311, and the sliding frame 312 is slidably connected to the base 1 along the conveying direction of the vertical conveyor line 7; the two sliding frames 312 are connected to a first driving component 32 that drives them to move toward or away from each other.

[0028] In this embodiment, the positioning end of the first positioning block 311 is in the shape of a trapezoidal table with a narrow front and a wide rear. The first driving assembly 32 includes two pulleys 321, a belt 322 sleeved on the two pulleys 321, and a motor 323. The two pulleys 321 are rotatably arranged on the base 1, and the motor 323 drives one of the pulleys 321 to rotate; the two opposite sides of the belt 322 are respectively connected to connecting members 324, and the two connecting members 324 are respectively connected to the two sliding frames 312.

[0029] When in use, under the drive of the motor 323 and the transmission action of the two pulleys and the belt, the two sliding frames 312 move toward each other, driving the first positioning blocks 311 on both sides to move toward each other together, so as to position the resin plate in the width direction.

[0030] Furthermore, the opposing ends of the two sliding frames 312 are slidably connected with a sliding plate 33, and the sliding plate 33 is slidably connected with a second positioning block 34; the sliding plate 33 is connected with a first driving member 35 that drives it to slide along the conveying direction of the conveyor line 7; the second positioning block 34 is connected with a second driving member 36 that drives it to slide along the conveying direction of the vertical conveyor line 7.

[0031] In this embodiment, the first driving member 35 and the second driving member 36 are both cylinders. A fixing block 331 is disposed on one side of the sliding plate 33 , and the sliding frame 312 is connected to two limit blocks 313 . The fixing block 331 is located between the two limit blocks 313 .

[0032] When in use, driven by the two second driving members 36, the two second positioning blocks 34 move along the conveying direction of the vertical conveying line 7 and extend to above the crystal tray; driven by the two first driving members 35, the two second positioning blocks 34 move toward each other to position the resin plate in the length direction.

[0033] like Figure 1 and 4 As shown, the counterweight assembly 4 includes a pressure plate 41 and a counterweight 42 located on the top surface of the pressure plate 41; wherein a group of positioning holes are opened on the pressure plate 41 for matching with the positioning pins on the crystal holder; and two opposite connection frames 43 are arranged on the top surface of the pressure plate 41.

[0034] The pick-and-place mechanism 5 includes a connecting seat 51, two hanging arms 52 slidably connected to the bottom surface of the connecting seat 51, a third driving member 53 and a fourth driving member, wherein the third driving member 53 drives the two hanging arms 52 to move away from each other so that the hanging arms 52 are inserted into the corresponding connecting frame 43; the fourth driving member drives the connecting seat 51 to move up and down.

[0035] In this embodiment, the third driving member 53 is preferably a double-headed cylinder, and the fourth driving member is preferably a cylinder. A guide groove for guiding the movement of the hanging arm 52 is provided in the connecting frame 43 .

[0036] Furthermore, the connecting seat 51 is connected to two elastic buffer components 6; the elastic buffer component 6 includes two second guide pillars 61, two second guide sleeves 62, two springs 63, an upper connecting block 64 and a lower connecting block 65; the two second guide sleeves 62 are connected to the connecting seat 51, and the two second guide pillars 61 are axially slidably matched with the two second guide sleeves 62 respectively; the upper connecting block 64 and the lower connecting block 65 are respectively connected to the upper and lower ends of the two second guide pillars 61; the spring 63 is sleeved on the second guide pillar 61 and is located between the upper connecting block 64 and the second guide sleeve 62.

[0037] When in use, driven by the fourth driving member, the connecting seat 51 moves downward, driving the counterweight assembly 4 to move downward together, so that the counterweight assembly 4 is placed on the top surface of the resin plate, and is positioned by cooperating with the positioning pins on the crystal support and the positioning holes on the pressure plate 41; driven by the third driving member 53, the two hanging arms 53 move toward each other and withdraw from the corresponding connecting frame 43; driven by the fourth driving member, the connecting seat 51 moves upward and resets.

[0038] Since two elastic buffer components 6 are provided, the resin plate and the wafer holder 100 can be effectively prevented from being crushed during the process of taking and placing the counterweight component 4 .

[0039] The utility model provides a resin plate fixing device. After the conveyor line 7 conveys the crystal tray 100 and the resin plate on the side of the crystal tray 100 coated with glue to the position, the crystal tray 100 and the resin plate are moved upward to a preset height under the drive of the lifting mechanism 2; the positioning mechanism 3 positions the resin plate in the width direction and the length direction; the pick-and-place mechanism 5 moves the counterweight component 4 onto the resin plate, and the counterweight component 4 is used to press and bond the resin plate and the crystal tray 100; finally, the counterweight component 4 is removed from the resin plate by the pick-and-place mechanism 5, and the conveyor line 7 conveys the bonded resin plate and the crystal tray 100 to the next process. The resin plate fixing device can effectively prevent the resin plate from being offset, and the bonding accuracy of the resin plate and the crystal tray 100 is high.

[0040] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A resin plate fixing device, characterized in that: The invention comprises a base (1), a lifting mechanism (2), a positioning mechanism (3), a counterweight assembly (4) and a pick-and-place mechanism (5); the lifting mechanism (2) is capable of lifting a crystal tray (100) located on a conveyor line (7) and a resin plate on a side of the crystal tray (100) coated with glue; the positioning mechanism (3) is capable of positioning the resin plate in the width direction and the length direction; the counterweight assembly (4) is capable of pressing, bonding and fixing the resin plate and the crystal tray (100); the pick-and-place mechanism (5) is capable of moving the counterweight assembly (4) onto the resin plate, and removing the counterweight assembly (4) from the resin plate.

2. A resin plate fixing device according to claim 1, characterized in that: The positioning mechanism (3) comprises two first positioning components (31) arranged opposite to each other, the first positioning components (31) comprising at least two first positioning blocks (311) arranged at intervals along the conveying direction of the conveying line (7) and a sliding frame (312) for carrying each of the first positioning blocks (311), the sliding frame (312) being slidably connected to the base (1) along the conveying direction perpendicular to the conveying line (7); The two sliding frames (312) are connected to a first driving assembly (32) for driving them to move towards or away from each other; The two sliding frames (312) are slidably connected to the opposite ends thereof with a sliding plate (33), on which a second positioning block (34) is arranged; the sliding plate (33) is connected to a first driving member (35) for driving it to slide along the conveying direction of the conveying line (7).

3. A resin plate fixing device according to claim 2, characterized in that: The second positioning block (34) is slidably connected to the sliding plate (33); the second positioning block (34) is connected to a second driving member (36) for driving it to slide along the conveying direction of the vertical conveying line (7).

4. A resin plate fixing device according to claim 2, characterized in that: The first driving assembly (32) comprises two pulleys (321), a belt (322) sleeved on the two pulleys (321), and a motor (323); the two pulleys (321) are rotatably arranged on the base (1); the motor (323) drives one of the pulleys (321) to rotate; two opposite sides of the belt (322) are respectively connected with connecting pieces (324), and the two connecting pieces (324) are respectively connected to the two sliding frames (312).

5. A resin plate fixing device according to claim 2, characterized in that: A fixed block (331) is provided on one side of the sliding plate (33), the sliding frame (312) is connected to two limit blocks (313), and the fixed block (331) is located between the two limit blocks (313).

6. A resin plate fixing device according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting plate (21) and two lifting cylinders (22) for driving the lifting plate (21) to move up and down; a group of positioning pins (23) are arranged on the top surface of the lifting plate (21).

7. A resin plate fixing device according to claim 1, characterized in that: The counterweight assembly (4) comprises a pressing plate (41) and a counterweight (42) located on the top surface of the pressing plate (41); a group of positioning holes are opened on the pressing plate (41); and two opposite connecting frames (43) are arranged on the top surface of the pressing plate (41).

8. A resin plate fixing device according to claim 7, characterized in that: The pick-and-place mechanism (5) comprises a connecting seat (51), two hanging arms (52) slidably connected to the bottom surface of the connecting seat (51), a third driving member (53) and a fourth driving member, wherein the third driving member (53) drives the two hanging arms (52) to move away from each other so that the hanging arms (52) are inserted into the corresponding connecting frame (43); and the fourth driving member drives the connecting seat (51) to move up and down.

9. A resin plate fixing device according to claim 8, characterized in that: A guide groove for guiding the movement of the hanging arm (52) is provided in the connection frame (43).

10. A resin plate fixing device according to claim 8, characterized in that: The connecting seat (51) is connected to two elastic buffer components (6); the elastic buffer component (6) comprises two second guide pillars (61), two second guide sleeves (62), two springs (63), an upper connecting block (64) and a lower connecting block (65); the two second guide sleeves (62) are connected to the connecting seat (51), and the two second guide pillars (61) are respectively axially slidably matched with the two second guide sleeves (62); the upper connecting block (64) and the lower connecting block (65) are respectively connected to the upper and lower ends of the two second guide pillars (61); the spring (63) is sleeved on the second guide pillar (61) and is located between the upper connecting block (64) and the second guide sleeve (62).

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