Automatic working in-place mechanism for heat flow cover

Abstract

The utility model relates to a heat flow meter, in particular to an automatic work in-place mechanism for a heat flow cover, which comprises a lifting frame arranged on the heat flow meter; the rodless cylinder is arranged on the lifting frame in a sliding manner; the connecting plate is arranged on the rodless cylinder and is connected with the heat flow cover; and the rodless cylinder is used for controlling the position of the heat flow cover through the connecting plate. According to the automatic working in-place mechanism for the heat flow cover, position control of the heat flow cover is achieved through the rodless air cylinder, the heat flow cover is automatically pushed to the working position, and the working stroke of actual operation of the heat flow cover can be synchronously matched.

Description

Technical Field

[0001] The utility model relates to a heat flow instrument, in particular to an automatic working position mechanism of a heat flow cover. Background Art

[0002] The heat flow meter products are mainly used in chip ATE test scenarios. They can quickly establish the low temperature, high temperature and normal temperature environment required for the test, reduce the test and verification time, quickly improve product development and production efficiency, and reduce energy consumption. Conventional heat flow meters are mainly composed of a heat flow meter body, a heat flow hood, a heat flow hood lifting shaft, a horizontal multi-joint cantilever, etc. For example, the lifting and telescopic arm mechanism for a heat flow meter disclosed in Chinese patent CN218671428 U is convenient for adjusting the upper and lower positions of the entire lifting and telescopic arm mechanism by setting an electric lifting column. At the same time, the position of the air pipe is adjusted by rotating the first arm and the second arm, so as to facilitate the adjustment of the horizontal position of the entire device. Due to the damping of the horizontal multi-joint cantilever and the weight of the overall mechanism, the lifting and telescopic arm mechanism for the heat flow meter often needs to adjust the cantilever posture multiple times during actual manual operation to make the heat flow hood reach the accurate working position, which is inconvenient to use and reduces efficiency. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a heat flow cover automatic working position mechanism, and the specific technical solution is as follows:

[0004] A heat flux hood automatic position mechanism comprises: a lifting frame arranged on a heat flux instrument; a rodless cylinder slidably arranged on the lifting frame; and a connecting plate arranged on the rodless cylinder and connected to the heat flux hood; the rodless cylinder is used to control the position of the heat flux hood through the connecting plate.

[0005] Preferably, it further comprises: a connecting seat, which is arranged on the heat flow meter; an adapter seat, which is arranged on the connecting seat; and a mounting seat, which is respectively connected to the adapter seat and the lifting frame.

[0006] Preferably, the lifting frame is U-shaped.

[0007] Preferably, it further comprises: a support plate, which is arranged on the lifting cylinder of the heat flow meter and is located below the rodless cylinder.

[0008] Furthermore, a support seat is provided at one end of the support plate, and a clamping hole and a clamping block are provided on the support seat. The clamping block is movably located on one side of the clamping hole, the clamping hole is inserted on the lifting cylinder, and the clamping block is used to clamp the support seat on the lifting cylinder.

[0009] Preferably, it also includes: a first linear guide rail, which is arranged on the lifting frame; a first slider, which is slidably arranged on the first linear guide rail; and a cylinder connecting plate, which is respectively connected to the first slider and the rodless cylinder.

[0010] Preferably, it further comprises: a second linear guide rail, which is arranged on the connecting plate; and a second sliding block, which is arranged on the rodless cylinder and is slidably connected to the second linear guide rail.

[0011] Furthermore, it also includes: a sliding connecting plate, which is connected to the rodless cylinder and the second sliding block respectively.

[0012] Preferably, a plurality of weight-reducing holes are provided on the connecting plate.

[0013] Preferably, it further comprises: a connecting block, connected to the connecting plate and the heat flow cover respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a heat flow hood automatic positioning mechanism which realizes position control of the heat flow hood through a rodless cylinder, automatically pushes the heat flow hood to a working position, and can synchronously match the working stroke of the actual operation of the heat flow hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of this application;

[0017] Figure 2 is a front view of the present application;

[0018] Figure 3 is a top view of the present application;

[0019] Figure 4 It is a structural schematic diagram of the cylinder connecting plate;

[0020] Figure 5 is a schematic diagram of the structure of the sliding joint;

[0021] Figure 6 is a schematic diagram of the present application connected to the heat flow hood;

[0022] Figure 7 It is a schematic diagram of the structure of the present application installed on a heat flow meter. DETAILED DESCRIPTION

[0023] The utility model is now further described with reference to the accompanying drawings.

[0024] like Figures 1 to 7As shown, a heat flux cover automatic position mechanism includes a lifting frame 14, a rodless cylinder 2, a connecting plate 3, a connecting seat 11, an adapter seat 12 and a support plate 41. Two connecting seats 11 are symmetrically arranged and installed on both sides of the top of the heat flux instrument 60. The adapter seat 12 is connected to the connecting seat 11 by screws. The adapter seat 12 is also connected to the mounting seat 13. The mounting seat 13 is connected to the lifting frame 14. The connection seat 11, the adapter seat 12 and the mounting seat 13 are simple, which is convenient for processing and installation, and reduces costs. The lifting frame 14 is U-shaped. Two first linear guides 15 are symmetrically arranged on the lifting frame 14. The first linear guide 15 is slidably provided with a first slider 16. The first linear guide 15 is vertically arranged. A cylinder connecting plate 17 is installed on the first slider 16. The cylinder connecting plate 17 is connected to the rodless cylinder 2. The cylinder connecting plate 17 facilitates the installation of the rodless cylinder 2. The rodless cylinder 2 is lifted and lowered in the vertical direction by the first linear guide 15 and the first slider 16. The rodless cylinder 2 is a magnetically coupled rodless cylinder, and the stroke of the slide 21 of the rodless cylinder 2 can be adjusted by adjusting the position of the magnetic switch. One end of the connecting plate 3 is installed on the slide 21, and the other end is connected to the heat flow cover 65. The rodless cylinder 2 drives the heat flow cover 65 to move through the connecting plate 3, thereby realizing the automatic position of the heat flow cover 65, and the position is fixed each time, which greatly facilitates the use of the operator without repeatedly adjusting the position of the cantilever.

[0025] The heat flow cover 65 is also connected to the horizontal multi-joint cantilever 62 , and the horizontal multi-joint cantilever 62 is installed on the top of the lifting shaft, and the lifting shaft is movably inserted into the interior of the lifting cylinder 61 .

[0026] The connecting plate 3 is provided with a plurality of weight-reducing holes 31, which can reduce the weight of the connecting plate 3. The end of the connecting plate 3 is also connected to the heat flow cover 65 through a connecting block 34, which is convenient for connecting to the heat flow cover 65, and can reduce the thickness of the connecting plate 3, thereby reducing the weight of the connecting plate 3.

[0027] In order to ensure smooth movement of the connecting plate 3, avoid friction with the rodless cylinder 2, and provide certain support, a linear guide pair is also installed between the connecting plate 3 and the rodless cylinder 2. Two second linear guides 32 are symmetrically installed at the bottom of the connecting plate 3. The second slider 33 is slidably installed on the second linear guide 32 and is installed at the end of the rodless cylinder 2 through a sliding plate 35. The sliding plate 35 facilitates the installation of the second slider 33 and can adjust the distance between the second slider 33 and the rodless cylinder 2.

[0028] In order to reduce the impact on the horizontal multi-joint cantilever 62, a support plate 41 is also included, one end of the support plate 41 is provided with a support seat 42, the support seat 42 is provided with a clamping hole 44 and a clamping block 43, the clamping block 43 is movably located on one side of the clamping hole 44, and is connected to the support seat 42 by screws, the clamping hole 44 is inserted on the lifting cylinder 61, the clamping block 43 is used to clamp the support seat 42 on the lifting cylinder 61, and the support plate 41 is located below the rodless cylinder 2, and is used to support the rodless cylinder 2 in the initial state. The support seat 42 is convenient for adjusting the position of the support plate 41 and is convenient for installation on the lifting cylinder 61.

[0029] The connecting seat 11 can be quickly fixed on the top of the heat flux meter 60, and the rodless cylinder 2 is slidably installed on the lifting frame 14 and can move up and down with the lifting axis of the heat flux cover 65, which well reuses the original lifting function of the heat flux meter 60 and avoids the problem of height mismatch with the heat flux cover 65 caused by the use of a newly added independent lifting drive.

[0030] The stroke of the rodless cylinder 2 is adjusted by the magnetic switches on both sides to synchronously match the actual working stroke of the heat flow cover 65.

[0031] 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 claims of the present invention.

Claims

1. A heat flux cover automatic working position mechanism, characterized in that: include: A lifting frame (14) is arranged on the heat flow instrument (60); A rodless cylinder (2) slidably mounted on the lifting frame (14); as well as A connecting plate (3) is disposed on the rodless cylinder (2) and is connected to a heat flux cover (65); The rodless cylinder (2) is used to control the position of the heat flow cover (65) through the connecting plate (3).

2. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: Also includes: A connecting seat (11) is arranged on the heat flow meter (60); An adapter seat (12) is arranged on the connecting seat (11); and The mounting seat (13) is arranged on the connecting seat (11) and is respectively connected to the adapter seat (12) and the lifting frame (14).

3. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: The lifting frame (14) is U-shaped.

4. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: Also includes: The support plate (41) is arranged on the lifting cylinder (61) of the heat flow meter (60) and is located below the rodless cylinder (2).

5. The automatic positioning mechanism of the heat flow cover according to claim 4 is characterized in that: A support seat (42) is provided at one end of the support plate (41), and a clamping hole (44) and a clamping block (43) are provided on the support seat (42). The clamping block (43) is movably located on one side of the clamping hole (44), and the clamping hole (44) is inserted into the lifting cylinder (61). The clamping block (43) is used to clamp the support seat (42) onto the lifting cylinder (61).

6. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: include: A first linear guide rail (15) is arranged on the lifting frame (14); A first sliding block (16) is slidably disposed on the first linear guide rail (15); and The cylinder connecting plate (17) is respectively connected to the first sliding block (16) and the rodless cylinder (2).

7. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: Also includes: A second linear guide rail (32) is provided on the connecting plate (3); as well as The second sliding block (33) is arranged on the rodless cylinder (2) and is slidably connected to the second linear guide rail (32).

8. The automatic positioning mechanism of the heat flow cover according to claim 7, characterized in that: Also includes: The sliding plate (35) is connected to the rodless cylinder (2) and the second sliding block (33) respectively.

9. The automatic positioning mechanism of a heat flow cover according to claim 1, characterized in that: The connecting plate (3) is provided with a plurality of weight-reducing holes (31).

10. The automatic positioning mechanism for a heat flow cover according to any one of claims 1 to 9, characterized in that: Also includes: A connecting block (34) is connected to the connecting plate (3) and the heat flow cover (65) respectively.

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