Universal adsorption platform jig

Abstract

The utility model discloses a universal adsorption platform jig, which relates to the technical field of screen jigs and comprises a supporting table, a position correction adjusting mechanism is arranged at the upper end of a rack of the supporting table, an adsorption tool is mounted on one side of a rack of a tool table, and an ejector rod tool is mounted on the other side of the rack of the tool table. According to the designed adsorption platform jig, on the basis of the characteristics of transverse butt-clamping adjustment and longitudinal butt-clamping adjustment of the position correction adjustment mechanism, the combination of the adsorption tool and the ejector rod tool which are opposite can be expanded and shrunk in any direction so as to be matched with battery screen printing plates of different models, and then the adsorption tool is used for carrying out negative pressure adsorption positioning on the screen printing plates; and the adjustable ejector rod tool is used for ejecting and supporting gauze on the screen printing plate, so that the battery screen printing plates of different models can be adsorbed and positioned, the universal adaptation performance is better, and the production adaptation cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of screen jigs, in particular to a universal adsorption platform jig. Background Art

[0002] Precision screen printing screens for photovoltaic cells play a vital role in the production process of solar cells. They not only improve the overall quality and technical level of solar cells, but also promote technological progress and innovative development in the industry, making it more in line with the development trend and requirements of low-carbon and environmentally friendly new energy. During the production and processing of battery screens, tooling and fixtures are usually required as processing platforms to facilitate better processing of battery screens. For example, a solar screen adsorption fixture and solar screen disclosed in an existing patent (public announcement number CN217835042U) are shown. This type of fixture firmly adsorbs the solar screen on the top of the reference platform through a vacuum suction group on the reference platform, making its surface less likely to loosen and less likely to shift during the processing process.

[0003] However, the aforementioned patents and existing adsorption jigs used in the market still have some shortcomings: existing battery screen adsorption jigs are mostly compatible with only a single type of battery screen, have poor universal performance, and are expensive to produce and process. Therefore, those skilled in the art have provided a universal adsorption platform jig to address the issues raised in the above background technology. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a universal adsorption platform fixture, which solves the problem of poor universal performance of the existing battery screen adsorption fixture proposed in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A universal adsorption platform fixture includes a support platform;

[0006] The upper end of the support platform is provided with a position adjustment mechanism;

[0007] The calibration adjustment mechanism includes a transverse support installed in the middle of the support table frame, the transverse support is rotatably connected to the inside of the transverse support, and the outer side of the shaft of the transverse screw rod is symmetrically sleeved with a transverse screw sleeve, and a longitudinal track frame is installed above the two opposite groups of transverse screw sleeves, the guide rail of the longitudinal track frame is rotatably connected to the inside of the guide rail of the longitudinal track frame, and the outer side of the shaft of the longitudinal screw rod is symmetrically sleeved with a longitudinal slide guided by the longitudinal track frame, and the upper end of the frame of the longitudinal slide is provided with a tooling table;

[0008] An adsorption tool is installed on one side of the frame of the tooling table, and a push rod tool is installed on the other side of the frame of the tooling table.

[0009] As a further technical solution of the present invention: a first knob is installed at one end of the shaft of the transverse screw rod, and the transverse screw rod is bounded by the center line, and positive and negative thread teeth that are compatible with two groups of transverse thread sleeves are symmetrically arranged on both sides of the center line.

[0010] As a further technical solution of the present invention: transverse rails are symmetrically provided at both ends of the support platform, and the upper ends of the slide rails of each set of transverse rails are slidably connected to a transverse slide connected to the longitudinal track frame.

[0011] As a further technical solution of the present invention: a second knob is installed at one end of the shaft of the longitudinal screw rod, and the longitudinal screw rod is bounded by the center line, and positive and negative thread teeth that are compatible with the two groups of longitudinal slides are symmetrically arranged on both sides of the center line.

[0012] As a further technical solution of the present invention: the adsorption tooling includes an adsorption platform, the upper surface of the adsorption platform is provided with multiple groups of negative pressure suction holes, and a negative pressure valve is installed on one side of the frame of the adsorption platform.

[0013] As a further technical solution of the present invention: the push rod tooling includes a push rod pressed flat on the tooling table, and positioning screws are symmetrically arranged at both ends of the bottom plate of the push rod. The outer side of the bolt of the positioning screw is ringed with multiple groups of adjusting gaskets, and the bottom of the bolt of the positioning screw is screwed with a fastening bolt.

[0014] As a further technical solution of the present invention: one side of the frame of the tooling table is symmetrically provided with a positioning socket that is guided and adapted to the positioning screw.

[0015] The utility model provides a universal adsorption platform fixture, which has the following beneficial effects compared with the existing technology:

[0016] The adsorption platform fixture designed in this paper, based on the horizontal clamping adjustment and vertical clamping adjustment characteristics of the positioning adjustment mechanism, can expand or shrink the relative adsorption tooling and ejector tooling combination in any direction to match different types of battery screens. Then, the adsorption tooling is used to position the screen by negative pressure adsorption, and the adjustable ejector tooling is used to support the mesh on the screen. Different types of battery screens can be adsorbed and positioned, and its universal adaptability is better and the production adaptation cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a universal adsorption platform fixture;

[0018] Figure 2 This is a structural diagram of a center position adjustment mechanism for a universal adsorption platform fixture;

[0019] Figure 3 This is a schematic diagram of the assembly of the adsorption tooling and the ejector tooling in a universal adsorption platform fixture;

[0020] Figure 4 This is a schematic diagram of the expansion of the ejector tooling in a universal adsorption platform fixture.

[0021] In the figure: 1. Support platform; 2. Horizontal support; 3. Horizontal thread sleeve; 4. Horizontal screw rod; 5. Longitudinal track frame; 6. Longitudinal screw rod; 7. Longitudinal slide; 8. Tooling table; 9. Adsorption tooling; 91. Adsorption platform; 92. Negative pressure suction hole; 93. Negative pressure valve; 10. Push rod tooling; 101. Push rod; 102. Positioning screw; 103. Adjusting gasket; 104. Fastening bolt; 11. First knob; 12. Second knob; 13. Horizontal track; 14. Horizontal slide; 15. Positioning socket. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution for a universal adsorption platform fixture: a universal adsorption platform fixture, comprising a support platform 1, a position adjustment mechanism provided on the upper end of the support platform 1, the position adjustment mechanism comprising a transverse support 2 installed in the middle of the support platform 1, a transverse screw rod 4 is connected to the inner rotation of the transverse support 2, and a transverse wire sleeve 3 is symmetrically sleeved on the outer side of the shaft of the transverse screw rod 4, and a longitudinal track frame 5 is installed above the two opposite groups of transverse wire sleeves 3, a first knob 11 is installed on one end of the shaft of the transverse screw rod 4, and the transverse screw rod 4 is symmetrical on both sides of the midline with a midline as the boundary. The type is provided with positive and negative thread teeth that are compatible with the two groups of horizontal thread sleeves 3. The two ends of the support platform 1 are symmetrically provided with horizontal rails 13, and the upper ends of the slide rails of each group of horizontal rails 13 are slidably connected to the horizontal slide 14 connected to the longitudinal track frame 5. By rotating the first knob 11, the horizontal screw rod 4 is driven to rotate, and the positive and negative thread teeth on the screw rod are used to push the relative horizontal thread sleeves 3 to slide symmetrically, and then under the guide combination of the horizontal rail 13 and the horizontal slide 14, the horizontally relative tooling tables 8 are pushed to slide symmetrically, and the spacing between the horizontally relative adsorption tooling 9 and the push rod tooling 10 combination is regulated.

[0024] The guide rail of the longitudinal track frame 5 is rotatably connected with a longitudinal screw rod 6, and the outer side of the shaft of the longitudinal screw rod 6 is symmetrically sleeved with a longitudinal slide 7 guided by the longitudinal track frame 5, and the upper end of the frame of the longitudinal slide 7 is provided with a tooling table 8, and one end of the shaft of the longitudinal screw rod 6 is installed with a second knob 12, and the longitudinal screw rod 6 is bounded by the center line, and the two sides of the center line are symmetrically provided with positive and negative threads adapted to the two groups of longitudinal slides 7. By rotating the second knob 12, the longitudinal screw rod 6 is driven to rotate, and the positive and negative threads on the screw rod are used to push the relative longitudinal slides 7 to slide symmetrically, and then push the front and rear relative tooling tables 8 to slide symmetrically, and adjust the spacing between the front and rear relative adsorption tooling 9 and the push rod tooling 10 combination.

[0025] An adsorption tooling 9 is installed on one side of the frame of the tooling table 8. The adsorption tooling 9 includes an adsorption platform 91. A plurality of groups of negative pressure suction holes 92 are arranged on the upper surface of the adsorption platform 91, and a negative pressure valve 93 is installed on one side of the frame of the adsorption platform 91. By connecting the negative pressure valve 93 with the negative pressure equipment and utilizing the negative pressure adsorption of the negative pressure suction holes 92, the battery screen placed flat on the adsorption tooling 9 is negatively adsorbed and positioned.

[0026] A push rod tooling 10 is installed on the other side of the frame of the workbench 8. The push rod tooling 10 includes a push rod 101 that is pressed flat on the workbench 8. Positioning screws 102 are symmetrically provided at both ends of the bottom plate of the push rod 101. The outer ring of the bolt of the positioning screw 102 is equipped with multiple groups of adjusting gaskets 103, and the bottom of the bolt of the positioning screw 102 is screwed with a fastening bolt 104. A positioning socket 15 that is guided and adapted to the positioning screw 102 is symmetrically provided on one side of the frame of the workbench 8. By adjusting the thickness of the adjusting gasket 103, the height of the push rod 101 is regulated, so that the push rod 101 can assist in flattening the mesh under the battery screen, thereby improving the stability of the battery screen processing.

[0027] The working principle of the present invention is as follows: when the adsorption platform jig is used as a processing table for the battery screen, the size of the jig can be synchronously adjusted according to the size of the battery screen, and then during the adjustment process, the first knob 11 can be rotated to drive the transverse screw rod 4 to rotate, and the positive and negative threads on the screw rod are used to push the relative transverse thread sleeve 3 to slide symmetrically, and then under the guide combination of the transverse rail 13 and the transverse slide 14, the horizontally relative worktables 8 are pushed to slide symmetrically, and the spacing between the horizontally relative adsorption tooling 9 and the ejector tooling 10 combination is regulated, and the second knob 12 can be synchronously rotated to drive the longitudinal screw rod 6 to rotate, and the positive and negative threads on the screw rod are used to push the relative longitudinal slide 7 to slide symmetrically, and then the front and rear relative worktables 8 are pushed symmetrically, and the spacing between the front and rear relative adsorption tooling 9 and the ejector tooling 10 combination is regulated, and the overall size of the adsorption jig is regulated in any direction to improve the adaptability of the adsorption jig;

[0028] Furthermore, after placing the battery screen on the adsorption fixture, the negative pressure adsorption of the negative pressure suction hole 92 in the adsorption tooling 9 is used to perform negative pressure adsorption positioning work on the battery screen placed flat on the adsorption tooling 9, and simultaneously the support of the adjusted support rod 101 in the push rod tooling 10 is used to assist in flattening the mesh below the battery screen to improve the stability of the battery screen processing.

[0029] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A universal adsorption platform fixture, characterized in that: It includes a support platform (1); The upper end of the support platform (1) is provided with a position adjustment mechanism; The alignment adjustment mechanism comprises a transverse support (2) mounted on the middle of the support platform (1) frame, the transverse support (2) is internally rotatably connected to a transverse screw rod (4), and the outer side of the shaft of the transverse screw rod (4) is symmetrically sleeved with a transverse screw sleeve (3), and two opposite groups of transverse screw sleeves (3) are both mounted above a longitudinal track frame (5), the guide rail of the longitudinal track frame (5) is internally rotatably connected to a longitudinal screw rod (6), and the outer side of the shaft of the longitudinal screw rod (6) is symmetrically sleeved with a longitudinal slide (7) guided by the longitudinal track frame (5), and the upper end of the frame of the longitudinal slide (7) is provided with a tooling table (8); An adsorption tool (9) is installed on one side of the frame of the tooling table (8), and a push rod tool (10) is installed on the other side of the frame of the tooling table (8).

2. A universal adsorption platform fixture according to claim 1, characterized in that: A first knob (11) is installed at one end of the shaft of the transverse screw rod (4), and the transverse screw rod (4) is bounded by a midline, and positive and negative thread teeth that match the two groups of transverse thread sleeves (3) are symmetrically arranged on both sides of the midline.

3. The universal adsorption platform fixture according to claim 1, characterized in that: The support platform (1) has transverse rails (13) symmetrically arranged at both ends of the platform, and the upper end of the slide rail of each set of transverse rails (13) is slidably connected to a transverse slide platform (14) connected to the longitudinal track frame (5).

4. The universal adsorption platform fixture according to claim 1, characterized in that: A second knob (12) is installed at one end of the shaft of the longitudinal screw rod (6), and the longitudinal screw rod (6) is bounded by a midline, and positive and negative threads that are compatible with the two groups of longitudinal slides (7) are symmetrically arranged on both sides of the midline.

5. The universal adsorption platform fixture according to claim 1, characterized in that: The adsorption tool (9) comprises an adsorption platform (91), a plurality of groups of negative pressure suction holes (92) are arranged on the upper surface of the adsorption platform (91), and a negative pressure valve (93) is installed on one side of the frame of the adsorption platform (91).

6. The universal adsorption platform fixture according to claim 1, characterized in that: The push rod tooling (10) includes a push rod (101) pressed flat on a tooling table (8), and positioning screws (102) are symmetrically provided at both ends of the bottom plate of the push rod (101), multiple groups of adjusting gaskets (103) are ringed on the outer side of the bolt of the positioning screw (102), and a fastening bolt (104) is screwed on the bottom of the bolt of the positioning screw (102).

7. The universal adsorption platform fixture according to claim 6, characterized in that: One side of the workbench (8) is symmetrically provided with a positioning socket (15) which is adapted to guide the positioning screw (102).

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