Anti-collision suction nozzle device

Abstract

The utility model provides an anti-collision suction nozzle device, belongs to the technical field of semiconductor packaging, and solves the problems that in the prior art, when a suction nozzle is pressed down to adsorb a semiconductor, equipment is still in conveying production, so that the suction nozzle and the equipment are rubbed, the suction nozzle is broken, and the utilization rate and the production efficiency of the equipment are influenced. The number of the supporting columns is four, the connecting rods are installed at the upper ends of the supporting columns, the number of the connecting rods is two, the first sliding rails are installed at the upper ends of the connecting rods through bolts, the sliding plate is installed on the two first sliding rails, the sliding plate slides on the two first sliding rails, and the motor is installed on the sliding plate through bolts; the third hydraulic rod is controlled to extend to enable the piston rod to press the movable seat, and when the lower end of the piston rod blocks the photoelectric sensor in the mounting groove of the movable seat, a conveying driving motor of the production line stops rotating, so that a suction nozzle can conveniently adsorb a semiconductor, the phenomenon of machine collision is avoided, the consumption of the suction nozzle is reduced, and the production efficiency is improved. The equipment utilization rate and the production efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of semiconductor packaging, and more specifically, particularly relates to an anti-collision suction nozzle device. Background Art

[0002] With the rapid development of semiconductor packaging technology, higher requirements are placed on packaging production efficiency and equipment utilization. Fully automated equipment is more popular in the market. It is an indispensable part of the semiconductor packaging back-end process, but due to machine failure, components often jump up and lift up, resulting in rework and re-editing, and even flowing to the client, causing customer complaints, a lot of wasted work time, affecting production efficiency, and quality cannot be well controlled, so an anti-collision nozzle device is needed.

[0003] Based on the above, in the prior art, when the nozzle rod is pressed down to adsorb the semiconductor, the equipment is still in the process of conveying and producing, which causes friction between the two and breaks the nozzle, thus affecting the equipment utilization and production efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an anti-collision suction nozzle device to solve the problem in the prior art that when the suction nozzle is pressed down to adsorb the semiconductor, the equipment is still in transportation and production, resulting in friction between the two, the suction nozzle is broken, and the equipment utilization and production efficiency are affected.

[0005] The purpose and effect of the anti-collision nozzle device of the utility model are achieved by the following specific technical means:

[0006] A collision-proof suction nozzle device comprises a support column; the support column is provided with four groups, a connecting rod is installed on the upper end of the support column, and the connecting rod is provided with two groups, a No. 1 slide rail is installed on the upper end of the connecting rod through bolts, and a sliding plate is installed on the two groups of No. 1 slide rails, and the sliding plate slides on the two groups of No. 1 slide rails, an electric motor is installed on the sliding plate through bolts, a pulley is installed on the rotating shaft of the motor, and a movable block is installed on the sliding plate through bolts, a sliding groove is provided on the sliding plate, a waist-shaped groove is provided on the movable block, and the lower end shaft of the movable block is connected to the pulley, a synchronous belt is installed between the two groups of pulleys, and a vertical plate is installed on the synchronous belt.

[0007] Furthermore, a screw rod is fixed on the movable block, and a threaded block is installed on the sliding plate through bolts, the threaded block is provided with a threaded hole, and the screw rod is threadedly matched with the threaded hole on the threaded block.

[0008] Furthermore, a support is installed on the connecting rod, a buffer rod is installed on the support, the buffer rod is in contact with the rear end of the sliding plate, and a cross plate is installed between the two groups of connecting rods, a No. 1 hydraulic rod is installed on the cross plate, and the piston rod of the No. 1 hydraulic rod is connected to the rear end of the sliding plate.

[0009] Furthermore, a No. 2 slide rail is installed on the sliding plate by means of bolts, a clamping plate is installed on the rear end of the vertical plate by means of bolts, a sliding block is installed on the clamping plate, and the sliding block slides on the No. 2 slide rail.

[0010] Furthermore, a tooth plate is installed on the vertical plate by screws, the tooth plate is meshed with the synchronous belt, and a slide seat is fixed on the vertical plate, a No. 3 slide rail is slid on the slide seat, a top plate is installed on the upper end of the vertical plate by bolts, a No. 2 hydraulic rod is installed on the top plate, and the piston rod of the No. 2 hydraulic rod is connected to the upper end of the No. 3 slide rail.

[0011] Furthermore, a fixed plate is fixed at the lower end of the No. 3 slide rail, a No. 3 hydraulic rod is installed on the fixed plate, and a movable seat is slid on the fixed plate, two groups of No. 1 guide rods are installed on the fixed plate, the movable seat slides on the No. 1 guide rod, a spring is installed on the No. 1 guide rod, and an installation groove is provided at the upper end of the movable seat, and a photoelectric sensor is installed in the installation groove.

[0012] Furthermore, a limit rod is installed on the movable seat, and the limit rod is installed on the movable seat through a locking knob, a top seat is installed on the movable seat, a side plate is installed on the top seat by bolts, two groups of No. 2 guide rods are fixed on the top seat, a base is movable on the No. 2 guide rod, a spring is installed between the base and the top seat, a suction nozzle is installed at the lower end of the base, and a connecting seat is installed on the base, a connecting tube is threadedly screwed on the connecting seat, two groups of support plates are fixed on the connecting tube, clamp rings are installed on the two groups of support plates by bolts, and a connecting head is threadedly screwed on the connecting tube.

[0013] The utility model at least has the following beneficial effects:

[0014] 1. The upper end of the movable seat of the utility model is provided with a mounting groove, in which a photoelectric sensor is installed. When in use, the piston rod is pressed down on the movable seat by controlling the extension of the No. 3 hydraulic rod. When the lower end of the piston rod blocks the photoelectric sensor in the mounting groove of the movable seat, the conveying drive motor of the production line stops, which is convenient for the suction nozzle to adsorb the semiconductor, avoids the collision phenomenon, reduces the consumption of the suction nozzle, and thus improves equipment utilization and production efficiency.

[0015] 2. A connecting seat is installed on the base of the utility model, a connecting tube is threadedly screwed on the connecting seat, two groups of support plates are fixed on the connecting tube, clamping rings are installed on the two groups of support plates by bolts, and a connecting head is threadedly screwed on the connecting tube. When in use, the connecting tube is put on the connecting head, and the two groups of clamping rings are clamped on the connecting tube by tightening the bolts on the clamping ring to prevent the connecting tube from falling off, thereby ensuring the suction force of the nozzle and preventing the semiconductor from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2The utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 3 It is a structural schematic diagram of the vertical plate of the utility model.

[0019] Figure 4 The utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] Figure 5 It is a structural schematic diagram of the rear end of the vertical plate of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the movable seat of the utility model.

[0022] Figure 7 It is a structural schematic diagram of the top seat of the utility model.

[0023] Figure 8 The utility model Figure 7 Schematic diagram of the enlarged structure at point C in the middle.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Support column; 11. Connecting rod; 12. Slide rail No. 1; 13. Support; 131. Buffer rod; 14. Hydraulic rod No. 1; 141. Horizontal plate; 2. Sliding plate; 21. Motor; 22. Movable block; 221. Screw rod; 222. Threaded block; 23. Synchronous belt; 24. Slide rail No. 2; 3. Vertical plate; 31. Tooth plate; 32. Clamp plate; 33. Sliding block; 34. Top plate; 341. Hydraulic rod No. 2; 35 , slide seat; 351, slide rail No. 3; 36, fixed plate; 361, hydraulic rod No. 3; 362, guide rod No. 1; 37, movable seat; 371, photoelectric sensor; 372, limit rod; 38, top seat; 381, side plate; 382, ​​base; 383, guide rod No. 2; 384, suction nozzle; 385, connecting seat; 3851, connecting tube; 3852, support plate; 3853, clamping ring; 3854, connecting head. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] like Figures 1 to 8 As shown:

[0028] Embodiment 1: The utility model provides an anti-collision suction nozzle device, including a support column 1; the support column 1 is provided with four groups, a connecting rod 11 is installed on the upper end of the support column 1, and the connecting rod 11 is provided with two groups, and a No. 1 slide rail 12 is installed on the upper end of the connecting rod 11 through bolts, and a sliding plate 2 is installed on the two groups of No. 1 slide rails 12, and the sliding plate 2 slides on the two groups of No. 1 slide rails 12, and a motor 21 is installed on the sliding plate 2 through bolts, and a pulley is installed on the rotating shaft of the motor 21, and a movable block 22 is installed on the sliding plate 2 through bolts, and a sliding groove is provided on the sliding plate 2, and a waist-shaped groove is provided on the movable block 22, and the lower end shaft of the movable block 22 is connected to a pulley, and a synchronous belt 23 is installed between the two groups of pulleys, and a vertical plate 3 is installed on the synchronous belt 23.

[0029] Among them, a screw rod 221 is fixed on the movable block 22, and a threaded block 222 is installed on the sliding plate 2 by bolts. The threaded block 222 is provided with a threaded hole. The screw rod 221 is threadedly matched with the threaded hole on the threaded block 222. Its function is: the slackness of the synchronous belt 23 can be adjusted by tightening the nut on the screw rod 221.

[0030] Among them, a support 13 is installed on the connecting rod 11, and a buffer rod 131 is installed on the support 13. The buffer rod 131 contacts the rear end of the sliding plate 2, and a cross plate 141 is installed between the two groups of connecting rods 11. A No. 1 hydraulic rod 14 is installed on the cross plate 141. The piston rod of the No. 1 hydraulic rod 14 is connected to the rear end of the sliding plate 2. Its function is: controlling the extension and retraction of the No. 1 hydraulic rod 14 can make the sliding plate 2 slide on the No. 1 slide rail 12, and the buffer rod 131 plays a buffering role.

[0031] Among them, a No. 2 slide rail 24 is installed on the sliding plate 2 by bolts, a clamping plate 32 is installed on the rear end of the vertical plate 3 by bolts, a sliding block 33 is installed on the clamping plate 32, and the sliding block 33 slides on the No. 2 slide rail 24, a tooth plate 31 is installed on the vertical plate 3 by screws, the tooth plate 31 is meshed with the synchronous belt 23, and a slide groove seat 35 is fixed on the vertical plate 3, and a No. 3 slide rail 351 slides on the slide groove seat 35, a top plate 34 is installed on the upper end of the vertical plate 3 by bolts, a No. 2 hydraulic rod 341 is installed on the top plate 34, and the piston rod of the No. 2 hydraulic rod 341 is connected to the upper end of the No. 3 slide rail 351, and its function is to control the No. 2 hydraulic rod 341 to lower the height of the fixed plate 36, control the operation of the motor 21 to make the synchronous belt 23 run, and the left and right positions of the vertical plate 3 can be adjusted.

[0032] Embodiment 2, on the basis of embodiment 1, a fixed plate 36 is fixed at the lower end of the No. 3 slide rail 351, a No. 3 hydraulic rod 361 is installed on the fixed plate 36, and a movable seat 37 is slid on the fixed plate 36, two groups of No. 1 guide rods 362 are installed on the fixed plate 36, the movable seat 37 slides on the No. 1 guide rod 362, a spring is installed on the No. 1 guide rod 362, and a mounting groove is provided at the upper end of the movable seat 37, a photoelectric sensor 371 is installed in the mounting groove, and its function is to control the extension of the No. 3 hydraulic rod 361 to make the piston rod press down on the movable seat 37, when the lower end of the piston rod blocks the photoelectric sensor 371 in the mounting groove of the movable seat 37, the conveying drive motor of the production line stops, which is convenient for the suction nozzle 384 to adsorb the semiconductor, avoids the collision phenomenon, and reduces the consumption of the suction nozzle 384.

[0033] Embodiment 3, on the basis of embodiment 1 and embodiment 2, a limit rod 372 is installed on the movable seat 37, the limit rod 372 is installed on the movable seat 37 through a locking knob, a top seat 38 is installed on the movable seat 37, a side plate 381 is installed on the top seat 38 through bolts, two sets of No. 2 guide rods 383 are fixed on the top seat 38, a base 382 is movable on the No. 2 guide rod 383, a spring is installed between the base 382 and the top seat 38, a suction nozzle 384 is installed at the lower end of the base 382, ​​and a A connecting base 385, a connecting tube 3851 is threadedly screwed on the connecting base 385, two groups of support plates 3852 are fixed on the connecting tube 3851, clamping rings 3853 are installed on the two groups of support plates 3852 by bolts, and a connecting head 3854 is threadedly screwed on the connecting tube 3851, and its function is: to put the connecting tube on the connecting head 3854, and to clamp the connecting tube by the two groups of clamping rings 3853 by tightening the bolts on the clamping ring 3853 to prevent the connecting tube from falling off, thereby ensuring the suction force of the suction nozzle 384 and preventing the semiconductor from falling off.

[0034] The specific usage and function of this embodiment are as follows:

[0035] The second hydraulic rod 341 is controlled to lower the height of the fixed plate 36, and the motor 21 is controlled to operate to operate the synchronous belt 23, so that the left and right positions of the vertical plate 3 can be adjusted. The third hydraulic rod 361 is controlled to extend so that the piston rod presses down the movable seat 37. When the lower end of the piston rod blocks the photoelectric sensor 371 in the mounting groove of the movable seat 37, the conveying drive motor of the production line stops, which is convenient for the suction nozzle 384 to adsorb the semiconductor, avoids the collision phenomenon, and reduces the consumption of the suction nozzle 384. The slackness of the synchronous belt 23 can be adjusted by tightening the nut on the screw 221.

Claims

1. An anti-collision nozzle device, comprising a support column (1); the support column (1) is provided with four groups, a connecting rod (11) is installed at the upper end of the support column (1), the connecting rod (11) is provided with two groups, a No. 1 slide rail (12) is installed at the upper end of the connecting rod (11) by bolts, and a sliding plate (2) is installed on the two groups of No. 1 slide rails (12), characterized in that: The sliding plate (2) slides on two groups of No. 1 slide rails (12), a motor (21) is installed on the sliding plate (2) by bolts, a belt pulley is installed on the rotating shaft of the motor (21), and a movable block (22) is installed on the sliding plate (2) by bolts, a sliding groove is provided on the sliding plate (2), a waist-shaped groove is provided on the movable block (22), the lower end shaft of the movable block (22) is connected to the belt pulley, a synchronous belt (23) is installed between the two groups of belt pulleys, and a vertical plate (3) is installed on the synchronous belt (23).

2. An anti-collision nozzle device according to claim 1, characterized in that: A screw rod (221) is fixed on the movable block (22), and a threaded block (222) is mounted on the sliding plate (2) via bolts. The threaded block (222) is provided with a threaded hole, and the screw rod (221) is threadably matched with the threaded hole on the threaded block (222).

3. The anti-collision nozzle device according to claim 1, characterized in that: The connecting rod (11) is mounted with a support (13), the support (13) is mounted with a buffer rod (131), the buffer rod (131) is in contact with the rear end of the sliding plate (2), and a transverse plate (141) is mounted between the two groups of connecting rods (11), a No. 1 hydraulic rod (14) is mounted on the transverse plate (141), and the piston rod of the No. 1 hydraulic rod (14) is connected to the rear end of the sliding plate (2).

4. An anti-collision nozzle device as claimed in claim 3, characterized in that: A second slide rail (24) is installed on the sliding plate (2) by means of bolts, a clamping plate (32) is installed on the rear end of the vertical plate (3) by means of bolts, a sliding block (33) is installed on the clamping plate (32), and the sliding block (33) slides on the second slide rail (24).

5. An anti-collision nozzle device as claimed in claim 4, characterized in that: A tooth plate (31) is mounted on the vertical plate (3) by screws, the tooth plate (31) meshes with the synchronous belt (23), and a slide groove seat (35) is fixed on the vertical plate (3), a third slide rail (351) slides on the slide groove seat (35), a top plate (34) is mounted on the upper end of the vertical plate (3) by bolts, a second hydraulic rod (341) is mounted on the top plate (34), and a piston rod of the second hydraulic rod (341) is connected to the upper end of the third slide rail (351).

6. An anti-collision nozzle device as claimed in claim 5, characterized in that: A fixed plate (36) is fixed at the lower end of the No. 3 slide rail (351), a No. 3 hydraulic rod (361) is installed on the fixed plate (36), and a movable seat (37) is slidably mounted on the fixed plate (36), two groups of No. 1 guide rods (362) are installed on the fixed plate (36), the movable seat (37) slides on the No. 1 guide rod (362), a spring is installed on the No. 1 guide rod (362), and an installation groove is provided at the upper end of the movable seat (37), and a photoelectric sensor (371) is installed in the installation groove.

7. An anti-collision nozzle device according to claim 6, characterized in that: The movable seat (37) is provided with a limit rod (372), the limit rod (372) is provided on the movable seat (37) via a locking knob, a top seat (38) is provided on the movable seat (37), a side plate (381) is provided on the top seat (38) via bolts, two groups of No. 2 guide rods (383) are fixed on the top seat (38), a base (382) is provided on the No. 2 guide rod (383), and a support (382) is provided between the base (382) and the top seat (38). A spring is installed, a suction nozzle (384) is installed at the lower end of the base (382), and a connecting seat (385) is installed on the base (382), a connecting tube (3851) is screwed on the connecting seat (385), two groups of support plates (3852) are fixed on the connecting tube (3851), clamping rings (3853) are installed on the two groups of support plates (3852) by bolts, and a connecting head (3854) is screwed on the connecting tube (3851).

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