A cleaning device for SMT patches

Abstract

The utility model discloses a cleaning device for SMT patches, including a cleaning base, a cleaning cavity is arranged on the cleaning base, and lower cleaning rollers are arranged in an array in the cleaning cavity, electric lifting rods are arranged around the cleaning base, and a transmission structure is arranged at the bottom of the cleaning base; a cleaning upper seat, a cleaning cavity is also arranged on the cleaning upper seat, and lower cleaning rollers are arranged in an array in the cleaning cavity; the output end of the electric lifting rod is connected to the surrounding of the cleaning upper seat; an SMT patch fixing structure, the SMT patch fixing structure is arranged between the cleaning base and the cleaning upper seat, and the SMT patch fixing structure is connected to the transmission structure at the bottom of the cleaning base. The cleaning cavity and the cleaning roller are arranged inside the utility model device, and the surface of the SMT patch can be fully cleaned by the cleaning roller, which is convenient to use.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a cleaning device for SMT patches. Background Art

[0002] In the production process of SMT (surface mount technology) patches, patch cleaning is a crucial step, because contaminants on the surface of the patch, such as flux residue, dust, grease, etc., can seriously affect the performance and reliability of electronic products. Traditional cleaning methods may include manual cleaning or the use of simple cleaning equipment, which are often inefficient, unstable in cleaning effect, and may cause health risks to operators, making them unsuitable for use. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a cleaning device for SMT patches to solve the problems existing in the background technology.

[0004] The cleaning device for SMT patches of the utility model is realized by the following technical scheme, including:

[0005] A cleaning base, wherein a cleaning cavity is arranged on the cleaning base, and lower cleaning rollers are arranged in an array in the cleaning cavity, electric lifting rods are arranged around the cleaning base, and a transmission structure is arranged at the bottom of the cleaning base;

[0006] A cleaning upper seat, wherein a cleaning cavity is also arranged on the cleaning upper seat, and upper cleaning rollers are arranged in an array in the cleaning cavity; the output end of the electric lifting rod is connected to the periphery of the cleaning upper seat;

[0007] The SMT patch fixing structure is arranged between the cleaning base and the cleaning upper seat, and the SMT patch fixing structure is connected to the transmission structure at the bottom of the cleaning base.

[0008] As a preferred technical solution, the SMT patch fixing structure includes an SMT patch mounting strip and a positioning strip;

[0009] The positioning bars are symmetrically arranged on both sides of the cleaning base, and the SMT patch mounting bars are slidably arranged on both ends of the positioning bars through a sliding positioning structure; the SMT patch clamp is arranged between the two SMT patch mounting bars, thereby realizing the fixation of the SMT patch; the positioning bar at one end is connected to the output end of the transmission structure.

[0010] As a preferred technical solution, the sliding positioning structure includes a slide groove arranged on the positioning bar and a slider arranged on the SMT patch mounting bar;

[0011] The slider is slidably arranged in the slide groove, thereby realizing the adjustment of the SMT patch mounting strip; a positioning component is arranged on the slider, and a positioning hole corresponding to the positioning component is arranged on the slide groove, and the slider and the slide groove are positioned by the positioning component and the positioning hole.

[0012] As a preferred technical solution, the positioning assembly includes a spring groove and a positioning ball;

[0013] The positioning ball is limitedly arranged at the end of the spring groove, and a spring is arranged between the positioning ball and the spring groove. The positioning ball is placed in the positioning hole of the slide groove under the compression of the spring.

[0014] As a preferred technical solution, the transmission structure is a linear drive module, and the output end of the linear drive module is connected to a positioning bar at one end, thereby driving the SMT patch to move.

[0015] As a preferred technical solution, a control panel is also included, and the control panel is connected to control the linear drive module and the electric lifting rod to clean the SMT patch.

[0016] The beneficial effects of the utility model are:

[0017] 1. A cleaning chamber and a cleaning roller are arranged inside the device of the utility model, and the surface of the SMT patch can be fully cleaned by the cleaning roller, which is convenient to use.

[0018] 2. The SMT patch fixing structure of the utility model includes a mounting bar and a positioning bar, which are slidably arranged through a sliding positioning structure to ensure reliable fixation of the patch.

[0019] 3. The utility model makes it more convenient to adjust the SMT patch mounting strip by setting the sliding positioning structure, and can adapt to SMT patches of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the cleaning base structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the positioning component of the utility model.

[0024] Description of reference numerals:

[0025] 1. Cleaning base; 2. Cleaning upper seat; 3. SMT patch fixing structure; 4. Cleaning chamber; 5. Lower cleaning roller; 6. Upper cleaning roller; 7. Electric lifting rod; 8. SMT patch mounting strip; 9. Positioning strip; 10. Slider; 11. Slide groove; 12. Spring groove; 13. Positioning ball; 14. Linear drive module. DETAILED DESCRIPTION

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0027] like Figure 1-Figure 3 As shown, the utility model is a cleaning device for SMT patches, comprising:

[0028] A cleaning base 1, wherein a cleaning cavity 4 is disposed on the cleaning base 1, and lower cleaning rollers 5 are arranged in an array in the cleaning cavity 4, electric lifting rods 7 are disposed around the cleaning base, and a transmission structure is disposed at the bottom of the cleaning base;

[0029] The cleaning upper seat 2 is also provided with a cleaning cavity 4, and the cleaning cavity 4 is also provided with upper cleaning rollers 6 in an array; the output end of the electric lifting rod 7 is connected to the periphery of the cleaning upper seat 2;

[0030] The SMT patch fixing structure 3 is arranged between the cleaning base 1 and the cleaning upper base 2, and the SMT patch fixing structure 3 is connected to the transmission structure at the bottom of the cleaning base 1.

[0031] The SMT patch fixing structure 3 includes an SMT patch mounting bar 8 and a positioning bar 9;

[0032] The positioning bars 9 are symmetrically arranged on both sides of the cleaning base 1, and the SMT patch mounting bars 8 are slidably arranged on both ends of the positioning bars 9 through a sliding positioning structure; the SMT patch is clamped between the two SMT patch mounting bars 8, thereby realizing the fixation of the SMT patch; one end of the positioning bar 9 is connected to the output end of the transmission structure.

[0033] The sliding positioning structure includes a slide groove 11 arranged on the positioning bar 9 and a slider 10 arranged on the SMT patch mounting bar 8;

[0034] The slider 10 is slidably arranged in the slide groove 11, thereby realizing the adjustment of the SMT patch mounting strip 8; a positioning component is arranged on the slider 10, and a positioning hole corresponding to the positioning component is arranged on the slide groove 11, and the slider 10 and the slide groove 11 are positioned through the positioning component and the positioning hole.

[0035] The positioning assembly includes a spring slot 12 and a positioning ball 13;

[0036] The positioning ball 13 is limitedly arranged at the end of the spring groove 12 , and a spring is arranged between the positioning ball 13 and the spring groove 12 . The positioning ball 13 is placed in the positioning hole of the slide groove 11 under the pressure of the spring.

[0037] In addition, the transmission structure is a linear drive module 14, and the output end of the linear drive module 14 is connected to a positioning bar 9 at one end, thereby driving the SMT patch to move.

[0038] In addition, a control panel is also included, and the control panel is connected to control the linear drive module 14 and the electric lifting rod 7 to work, thereby cleaning the SMT patch.

[0039] Here’s how it works:

[0040] A cleaning chamber and a cleaning roller are arranged in the cleaning base and the cleaning upper seat. This design is derived from traditional cleaning equipment, which ensures comprehensive cleaning of the surface of the SMT patch. The adopted SMT patch fixing structure includes a mounting bar and a positioning bar. The sliding setting of the sliding positioning structure makes the patch fixing more firm and the adjustment more convenient. Through the setting of the sliding positioning structure, the SMT patch mounting bar can be flexibly adjusted to meet the cleaning needs of patches of different specifications.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A cleaning device for SMT patches, characterized in that: It comprises a cleaning base (1), a cleaning upper base (2) and an SMT patch fixing structure (3); The cleaning base (1) is provided with a cleaning cavity (4), and lower cleaning rollers (5) are arranged in an array in the cleaning cavity (4); electric lifting rods (7) are arranged around the cleaning base (1), and a transmission structure is arranged at the bottom of the cleaning base (1); The cleaning upper seat (2) is also provided with a cleaning cavity (4), and upper cleaning rollers (6) are also arranged in an array in the cleaning cavity (4); the output end of the electric lifting rod (7) is connected to the periphery of the cleaning upper seat (2); The SMT patch fixing structure (3) is arranged between the cleaning base (1) and the cleaning upper base (2), and the SMT patch fixing structure (3) is connected to the transmission structure at the bottom of the cleaning base (1).

2. The cleaning device for SMT patches according to claim 1, characterized in that: The SMT patch fixing structure (3) comprises an SMT patch mounting strip (8) and a positioning strip (9); The positioning bars (9) are symmetrically arranged on both sides of the cleaning base (1), and the SMT patch mounting bars (8) are slidably arranged on both ends of the positioning bars (9) through a sliding positioning structure; the SMT patch is clamped and arranged between the two SMT patch mounting bars (8), thereby achieving the fixation of the SMT patch; and the positioning bar (9) at one end is connected to the output end of the transmission structure.

3. The cleaning device for SMT patches according to claim 2, characterized in that: The sliding positioning structure comprises a sliding groove (11) arranged on the positioning strip (9) and a sliding block (10) arranged on the SMT patch mounting strip (8); The slider (10) is slidably arranged in the slide groove (11), thereby realizing the adjustment of the SMT patch mounting strip (8); a positioning component is arranged on the slider (10), and a positioning hole corresponding to the positioning component is arranged on the slide groove (11).

4. The cleaning device for SMT patches according to claim 3, characterized in that: The positioning assembly comprises a spring groove (12) and a positioning ball (13); The positioning ball (13) is limitedly arranged at the end of the spring groove (12), and a spring is arranged between the positioning ball (13) and the spring groove (12).

5. The cleaning device for SMT patches according to claim 1, characterized in that: The transmission structure is a linear drive module (14), and the output end of the linear drive module (14) is connected to a positioning bar (9) at one end.

6. The cleaning device for SMT patches according to claim 1, characterized in that: A control panel is also included, and the control panel is connected to control the operation of the linear drive module (14) and the electric lifting rod (7).

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