Controllable single-double-track vacuum suction pen large turntable

Abstract

The utility model belongs to the technical field of chip testing, and particularly relates to a controllable single-double-track vacuum suction pen large turntable. Comprising a left vacuum suction pen and a right vacuum suction pen which are circumferentially arranged on the outer circumference of a rotating disc; the left vacuum gas distribution bin and the right vacuum gas distribution bin are arranged on the outer circumference of the vacuum distribution disc in the circumferential direction, the left vacuum gas distribution bin and the right vacuum gas distribution bin are distributed on the vacuum distribution disc from outside to inside, and the vacuum distribution disc is installed on the shaft hole of the rotary disc; hole paths of the left vacuum gas distribution bin and the right vacuum gas distribution bin are U-shaped paths; according to the double-rail vacuum suction pen switching device, switching use or simultaneous use of the single-rail vacuum suction pen and the double-rail vacuum suction pen is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chip testing, and particularly relates to a controllable single-track and double-track vacuum pen-suction turntable. Background Art

[0002] Automated chip processing requires a vacuum pick-up turntable mechanism to transfer chips from one workstation to the next through vacuum suction. Existing vacuum pick-up turntable mechanisms typically operate on a single track, making it difficult to switch between single and dual tracks or use them simultaneously, resulting in low efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a controllable single-track and double-track vacuum pen turntable. The utility model can switch between single-track and double-track vacuum pen or use them simultaneously, thereby improving work efficiency.

[0004] In order to solve the above technical problems, the utility model provides a controllable single-track and double-track vacuum pen suction turntable, comprising:

[0005] The left vacuum suction pen and the right vacuum suction pen are both circumferentially arranged on the outer circumference of the turntable;

[0006] The left vacuum gas distribution chamber and the right vacuum gas distribution chamber are both circumferentially opened on the outer circumference of the vacuum distribution plate, and the left vacuum gas distribution chamber and the right vacuum gas distribution chamber are distributed on the vacuum distribution plate from the outside to the inside, and the vacuum distribution plate is installed on the axial hole of the turntable; the hole paths of the left vacuum gas distribution chamber and the right vacuum gas distribution chamber are U-shaped paths;

[0007] The left vacuum integrated block, the right vacuum integrated block, the left vacuum manifold block, the right vacuum manifold block and the vacuum breaking solenoid valve, the left vacuum integrated block and the right vacuum integrated block, and the vacuum breaking solenoid valve are respectively connected to the corresponding left vacuum manifold block and the right vacuum manifold block through air pipes, the left vacuum manifold block and the right vacuum manifold block are respectively connected to the upper ends of the U-shaped paths of the left vacuum air distribution warehouse and the right vacuum air distribution warehouse through air pipes, and the lower ends of the U-shaped paths of the left vacuum air distribution warehouse and the right vacuum air distribution warehouse are respectively connected to the left vacuum suction pen and the right vacuum suction pen through air pipes.

[0008] Preferably, the vacuum distribution plate comprises an upper cover, a gas distribution plate and a bottom plate; the upper cover, the gas distribution plate and the bottom plate are stacked in sequence from top to bottom and are detachably sealed and locked.

[0009] Preferably, each of the left vacuum air distribution warehouse and the right vacuum air distribution warehouse is composed of an air inlet path 1, an air inlet path 2 and an air inlet path 3 which are connected in sequence from top to bottom.

[0010] Preferably, a plurality of air inlet holes 1 and air inlet holes 3 are respectively circumferentially opened on the outer circumference of the upper cover and the bottom plate, and a plurality of air inlet holes 2 are circumferentially opened on the outer circumference of the gas distribution plate.

[0011] Preferably, the left vacuum suction pen and the right vacuum suction pen are both press-type spring vacuum suction pens.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model uses a left vacuum suction pen and a right vacuum suction pen, both of which are circumferentially arranged on the outer circumference of the turntable; a single / double-track distributed vacuum suction pen structure can be formed, which is convenient for vacuum adsorption and grasping of chips by single / double-track operation, and the single / double-track vacuum suction pen can be switched or used simultaneously, thereby improving work efficiency; and the left / right vacuum confluence block can provide centralized air supply and centralized exhaust of air sources for the left / right vacuum integrated block and the vacuum breaking solenoid valve respectively, thereby reducing the layout and connection of air pipes, saving occupied space, and facilitating centralized management and distribution of air sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a controllable single-track and double-track vacuum pen-suction turntable of the utility model.

[0015] Figure 2 It is an exploded view of the vacuum distribution plate of the utility model.

[0016] Figure 3 It is a cross-sectional view of the vacuum distribution plate of the utility model.

[0017] In the figure: 1-left vacuum suction pen, 2-right vacuum suction pen, 3-turntable, 4-left vacuum air distribution chamber, 5-right vacuum air distribution chamber, 51-air inlet path one, 52-air inlet path two, 53-air inlet path three, 6-vacuum distribution plate, 61-upper cover, 62-air distribution plate, 63-bottom plate, 7-left vacuum integrated block, 8-right vacuum integrated block, 9-left vacuum manifold block, 10-right vacuum manifold block, 11-vacuum breaking solenoid valve. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0019] like Figures 1 to 3 As shown, the embodiment of the present invention provides a controllable single-track and double-track vacuum pen turntable, comprising:

[0020] The left vacuum suction pen 1 and the right vacuum suction pen 2 are both circumferentially arranged on the outer circumference of the turntable 3; a single / dual-track distribution of vacuum suction pen structures can be formed, facilitating vacuum adsorption and grasping of chips by single / dual-track operations, and realizing switching or simultaneous use of single / dual-track vacuum suction pen.

[0021] The left vacuum air distribution chamber 4 and the right vacuum air distribution chamber 5 are both circumferentially opened on the outer circumference of the vacuum distribution disk 6, and the left vacuum air distribution chamber 4 and the right vacuum air distribution chamber 5 are distributed on the vacuum distribution disk 6 from the outside to the inside, and the vacuum distribution disk 6 is installed on the axial hole of the turntable 3; the hole path of the left vacuum air distribution chamber 4 and the right vacuum air distribution chamber 5 is a U-shaped path; the left vacuum air distribution chamber 4 and the right vacuum air distribution chamber 5 can provide vacuum power to the left vacuum suction pen 1 and the right vacuum suction pen 2, so that the left vacuum suction pen 1 and the right vacuum suction pen 2 can vacuum absorb the chip.

[0022] The left vacuum integrated block 7, the right vacuum integrated block 8, the left vacuum manifold block 9, the right vacuum manifold block 10 and the vacuum breaking solenoid valve 11, the left vacuum integrated block 7 and the right vacuum integrated block 8, and the vacuum breaking solenoid valve 11 are respectively connected to the corresponding left vacuum manifold block 9 and the right vacuum manifold block 10 through air pipes, the left vacuum manifold block 9 and the right vacuum manifold block 10 are respectively connected to the upper ends of the U-shaped paths of the left vacuum air distribution warehouse 4 and the right vacuum air distribution warehouse 5 through air pipes, and the lower ends of the U-shaped paths of the left vacuum air distribution warehouse 4 and the right vacuum air distribution warehouse 5 are respectively connected to the left vacuum suction pen 1 and the right vacuum suction pen 2 through air pipes. The left / right vacuum integrated block 8 [which integrates components such as a vacuum pump, a vacuum gauge, a valve, and a control system to achieve precise control and adjustment of the vacuum environment] can provide a vacuum environment for the left / right vacuum distribution chamber 5; the left / right vacuum junction block 10 can provide centralized air supply and centralized exhaust of the air source for the left / right vacuum integrated block 8 and the vacuum breaking solenoid valve 11, respectively, and save the occupied space.

[0023] The vacuum distribution plate 6 includes an upper cover 61, an air distribution plate 62, and a bottom plate 63. The upper cover 61, air distribution plate 62, and bottom plate 63 are stacked in sequence from top to bottom and can be removably sealed and locked, making them easy to disassemble, replace, and repair. Each left vacuum distribution chamber 4 and right vacuum distribution chamber 5 is composed of an air inlet path 1 51, an air inlet path 2 52, and an air inlet path 3 53, which are connected in sequence from top to bottom. Air inlet path 1 51 and air inlet path 3 53 are both L-shaped, while air inlet path 2 52 is a vertical path. A plurality of air inlet paths 1 51 and air inlet paths 3 53 are circumferentially opened on the outer circumference of the upper cover 61 and bottom plate 63, respectively, and a plurality of air inlet paths 2 52 are circumferentially opened on the outer circumference of the air distribution plate 62.

[0024] The left vacuum pen 1 and the right vacuum pen 2 are both press-type spring vacuum pen. The external cylinder drives the pressing mechanism to press the vacuum pen, so that the vacuum pen moves down to abut against the vacuum adsorption chip.

[0025] It also includes the following working principles:

[0026] The dual-track machine sometimes needs to operate on a single track. When the left track is operating, the right vacuum integrated block 8 stops supplying air, and the left vacuum integrated block 7 supplies air to the upper cover 61 of the vacuum distribution plate 6. The upper cover 61 of the vacuum distribution plate 6 transfers the air to the bottom plate 63 through the air distribution plate 62. The bottom plate 63 is connected to the left vacuum suction pen 1. The left vacuum suction pen 1 sucks the chip product and transports the product to the next station through the divider. Defective products need to be discharged, and some of the left vacuum suction pen 1 need to break the vacuum. At this time, the suction force of the left vacuum suction pen 1 is changed to the blowing mode, that is, the vacuum breaking solenoid valve 11 provides a vacuum breaking environment to discharge defective products. Similarly, when the right track is operating, the left vacuum integrated block 7 stops supplying air, and the right vacuum integrated block 8 supplies air to connect to the upper cover 61. The upper cover 61 transfers the air to the bottom plate 63 through the air distribution plate 62. The bottom plate 63 is connected to the right vacuum suction pen 2. The right vacuum suction pen 2 sucks the product and transports the product to the next station through the divider. Defective products need to be discharged, and some of the right vacuum suction pen 2 need to break the vacuum. The suction force of the right vacuum suction pen 2 is changed to the blowing mode to discharge the defective products, and the cycle can be repeated in sequence.

[0027] The above description is only a description of the preferred embodiment of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A controllable single-track and double-track vacuum pen turntable, characterized in that: include: The left vacuum suction pen (1) and the right vacuum suction pen (2) are both circumferentially arranged on the outer circumference of the turntable (3); The left vacuum gas distribution chamber (4) and the right vacuum gas distribution chamber (5) are both circumferentially arranged on the outer circumference of the vacuum distribution disk (6), and the left vacuum gas distribution chamber (4) and the right vacuum gas distribution chamber (5) are distributed on the vacuum distribution disk (6) from the outside to the inside, and the vacuum distribution disk (6) is installed on the axial hole of the turntable (3); the hole paths of the left vacuum gas distribution chamber (4) and the right vacuum gas distribution chamber (5) are U-shaped paths; A left vacuum integrated block (7), a right vacuum integrated block (8), a left vacuum manifold block (9), a right vacuum manifold block (10) and a vacuum breaking solenoid valve (11); the left vacuum integrated block (7) and the right vacuum integrated block (8), as well as the vacuum breaking solenoid valve (11) are respectively connected to the corresponding left vacuum manifold block (9) and the right vacuum manifold block (10) through air pipes; the left vacuum manifold block (9) and the right vacuum manifold block (10) are respectively connected to the upper ends of the U-shaped paths of the left vacuum gas distribution chamber (4) and the right vacuum gas distribution chamber (5) through air pipes; the lower ends of the U-shaped paths of the left vacuum gas distribution chamber (4) and the right vacuum gas distribution chamber (5) are respectively connected to the left vacuum suction pen (1) and the right vacuum suction pen (2) through air pipes.

2. A controllable single-track and double-track vacuum pen turntable as claimed in claim 1, characterized in that: The vacuum distribution plate (6) comprises an upper cover (61), an air distribution plate (62) and a bottom plate (63); the upper cover (61), the air distribution plate (62) and the bottom plate (63) are stacked in sequence from top to bottom and are detachably sealed and locked.

3. A controllable single-track and double-track vacuum pen turntable as claimed in claim 2, characterized in that: Each of the left vacuum air distribution chamber (4) and the right vacuum air distribution chamber (5) is composed of an air inlet path 1 (51), an air inlet path 2 (52) and an air inlet path 3 (53) which are connected in sequence from top to bottom.

4. A controllable single-track and double-track vacuum pen turntable as claimed in claim 3, characterized in that: The outer circumferences of the upper cover (61) and the bottom plate (63) are respectively provided with a plurality of air inlet holes one (51) and air inlet holes three (53) in the circumferential direction, and the outer circumference of the gas distribution plate (62) is provided with a plurality of air inlet holes two (52) in the circumferential direction.

5. The controllable single-track and double-track vacuum pen turntable according to claim 1, characterized in that: The left vacuum suction pen (1) and the right vacuum suction pen (2) are both press-type spring vacuum suction pens.

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