Clamping and pressing structure for electrothermal film detection

Abstract

The utility model discloses a clamping and pressing structure for electrothermal film detection, which relates to the technical field of electrothermal films, and is technically characterized by comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, and a transmission mechanism and a clamping and pressing mechanism are arranged above the bottom plate; the electric heating film detection device has the technical effects that the clamping and pressing mechanism is arranged to clamp and press an electric heating film when the electric heating film is detected, so that the surface of the electric heating film is smoother when the electric heating film is detected, and the detection result is more accurate in the detection process; according to the electric heating film clamping and pressing device, an elastic piece, a second damper, a sliding block and a connecting plate are arranged during clamping and pressing, the electric heating film can be buffered when being clamped and pressed, the situation that the pressure is too large in the clamping and pressing process, consequently, the electric heating film is damaged, and the detection precision of follow-up detection is affected is avoided, the height of a pressing roller can be adjusted in the clamping and pressing process, and the clamping and pressing efficiency is improved. Therefore, the electric heating films with different thicknesses can be clamped and pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating films, in particular to a clamping structure for electric heating film detection. Background Art

[0002] The electric heating film is divided into high temperature and low temperature electric heating film. High temperature electric heating film is generally used in electronic appliances, military, etc. The electric heating film produced by science and technology today. The electric heating film heating system is different from the point heating system represented by radiators, air conditioners, and radiators, and the line heating system represented by heating cables. It is a low-carbon heating high-tech product developed using modern aerospace technology in the field of surface heating;

[0003] China Patent Network has published a clamping mechanism for electric heating film detection, with the publication number CN218481446U, which includes a bottom plate, two of which are symmetrical in design, a slide groove is provided at the top of the front surface of the bottom plate, and a first connecting plate is fixedly connected to the bottom of the front surface of the bottom plate. The clamping mechanism for electric heating film detection, through the coordinated use of a pressure plate, a first connecting plate, a second connecting plate and a fixed rod, enables the device to clamp the electric heating film to be detected, which not only saves the user's physical strength, but also enables the electric heating film to maintain a good flatness, thereby improving the detection effect of the electric heating film, the electric heating film can be pressed by the pressure plate, the electric heating film can be tightened by the first connecting plate and the second connecting plate, and the second connecting plate can be driven to move by the fixed rod, thereby improving the practicality of the device and meeting the user's needs;

[0004] The above device clamps the electric heating film by controlling the pressure plate to move downward. However, if the pressure under the pressure plate is too large during the clamping process, the electric heating film will be damaged, which will affect the detection accuracy during the subsequent electric heating film detection process. Therefore, a clamping structure for electric heating film detection is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping structure for electric heating film detection, comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein a transmission mechanism and a clamping mechanism are arranged above the bottom plate;

[0007] The transmission mechanism is located below the clamping mechanism;

[0008] The clamping mechanism comprises a lifting part and a clamping part;

[0009] The lifting part includes a fixing frame and a servo motor, and the clamping part includes an elastic member and a lifting frame;

[0010] The bottom surface of the fixed frame is fixedly connected to the top surface of the bottom plate, a lifting frame is horizontally slidably arranged on the left and right end surfaces inside the fixed frame, a connecting plate is hingedly arranged on the inner top surface of the lifting frame, a sliding block is slidably arranged on the top surface of the lifting frame, the top surface of the sliding block is hingedly connected to the bottom surface of the connecting plate, and pressure rollers are rotatably arranged on the left and right end surfaces inside the lifting frame respectively through two bearing seats.

[0011] Preferably, the transmission mechanism includes a transmission frame, the bottom surface of the transmission frame is fixedly connected to the top surface of the base plate, the inner right end surface of the transmission frame is rotatably provided with a transmission roller through bearing seat 2, the left side of the transmission frame is fixedly provided with a driving motor, the right side surface of the output end of the driving motor penetrates the left side of the transmission frame and extends to the inner side of the transmission frame, and the right side surface of the output end of the driving motor is fixedly connected to the left side of the transmission roller.

[0012] Preferably, a support frame is fixedly arranged on the top surface of the fixing frame, an inner top surface of the support frame is fixedly connected to the top surface of the servo motor, and a threaded rod is fixedly arranged on the bottom surface of the output end of the servo motor.

[0013] Preferably, a slide groove begins to be formed on the right side of the fixed frame, a control block is slidably provided on the inner wall of the slide groove, the left side of the control block is fixedly connected to the right side of the lifting frame, and the thread on the bottom surface of the threaded rod penetrates the top surface of the control block and extends to below the control block.

[0014] Preferably, a telescopic connecting rod is fixedly provided on the inner top surface of the lifting frame, and the bottom surface of the telescopic connecting rod is fixedly connected to the top surface of the lifting frame.

[0015] Preferably, a support plate is fixedly provided on the top surface of the lifting frame, an elastic member is fixedly provided on the right side surface of the support plate, the right side surface of the elastic member is fixedly connected to the left side surface of the sliding block, a second damper is fixedly provided on the right side surface of the support plate, and the right side surface of the second damper is fixedly connected to the left side surface of the sliding block.

[0016] Preferably, a dovetail groove is provided on the inner left end surface of the fixing frame, a dovetail block is slidably provided on the inner wall of the dovetail groove, and the right side surface of the dovetail block is fixedly connected to the left side surface of the lifting frame.

[0017] Preferably, a connecting frame is fixedly provided on the top surface of the bottom plate, and two groups of first dampers and two groups of springs are fixedly provided on the left and right end surfaces inside the connecting frame, respectively.

[0018] Preferably, two extrusion frames are fixedly provided on the side surfaces of the two groups of the first dampers close to the two springs, and two groups of positioning rollers are vertically rotatedly provided on the inner sides of the two extrusion frames through two groups of bearing seats.

[0019] Preferably, a wedge-shaped groove is provided on the inner bottom surface of the connecting frame, and two wedge-shaped blocks are slidably provided on the inner wall of the wedge-shaped groove, and the top surfaces of the two wedge-shaped blocks are fixedly connected to the bottom surfaces of the two extrusion frames respectively.

[0020] Beneficial Effects

[0021] Compared with the prior art, the utility model provides a clamping structure for electric heating film detection, which has the following beneficial effects:

[0022] 1. The clamping mechanism can be provided to clamp the electric heating film during testing, so that the surface of the electric heating film can be smoother during testing, and the test result can be more accurate during the testing process. The elastic member, the second damper, the sliding block and the connecting plate can be provided to buffer the electric heating film during clamping, so as to avoid excessive pressure during the clamping process, thereby causing damage to the electric heating film and affecting the test accuracy of subsequent tests. In addition, the height of the pressure roller can be adjusted during the clamping process, so that it can clamp electric heating films of different thicknesses, which is less restrictive and more practical during use.

[0023] 2. By providing a transmission mechanism, the electric heating film can be transmitted when it is clamped, so that manual operation is not required when the electric heating film is clamped, and the electric heating film can be positioned by providing two extrusion frames during the transmission process, so that the electric heating film can be above the transmission roller. By providing two sets of positioning rollers, the electric heating film will not get stuck when it is transmitted, and the transmission effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the right side of the utility model;

[0025] Figure 2 This is a main perspective schematic diagram of the utility model;

[0026] Figure 3 It is a top-down stereoscopic schematic diagram of the utility model;

[0027] Figure 4 It is a three-dimensional schematic diagram of the rear side of the utility model;

[0028] Figure 5 For this utility model Figure 1 Enlarged three-dimensional schematic diagram of area A in the middle.

[0029] In the figure: 1 bottom plate, 2 transmission mechanism, 21 connecting frame, 22 spring, 23 first damper, 24 wedge block, 25 extrusion frame, 26 transmission frame, 27 transmission roller, 28 driving motor, 29 positioning roller, 3 clamping mechanism, 31 dovetail block, 32 fixed frame, 33 servo motor, 34 control block, 35 threaded rod, 36 pressure roller, 37 telescopic connecting rod, 38 elastic member, 39 sliding block, 310 connecting plate, 311 lifting frame, 312 supporting frame, 313 lifting frame, 314 slide rail, 315 second damper, 316 supporting plate, 4 supporting legs. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] like Figure 1-Figure 5 As shown, this embodiment proposes a bottom plate 1 and two supporting legs 4 fixedly arranged on the bottom surface of the bottom plate 1, and a transmission mechanism 2 and a clamping mechanism 3 are arranged above the bottom plate 1;

[0033] The transmission mechanism 2 is located below the clamping mechanism 3;

[0034] The clamping mechanism 3 includes a lifting part and a clamping part;

[0035] The lifting part includes a fixing frame 32 and a servo motor 33, and the clamping part includes an elastic member 38 and a lifting frame 313;

[0036] The bottom surface of the fixed frame 32 is fixedly connected to the top surface of the bottom plate 1, and a lifting frame 311 is horizontally slidably arranged on the left and right end surfaces inside the fixed frame 32. A connecting plate 310 is hingedly arranged on the inner top surface of the lifting frame 311, and a sliding block 39 is slidably arranged on the top surface of the lifting frame 313. The top surface of the sliding block 39 is hinged to the bottom surface of the connecting plate 310. The left and right end surfaces of the inner side of the lifting frame 313 are respectively provided with pressure rollers 36 through two bearing seats for rotation. A supporting frame 312 is fixedly arranged on the top surface of the fixed frame 32. The inner top surface of the supporting frame 312 is fixedly connected to the top surface of the servo motor 33. A threaded rod 35 is fixedly arranged on the bottom surface of the output end of the servo motor 33. A sliding groove is provided on the right side of the fixed frame 32, and a control block 34 is slidably arranged on the inner wall of the sliding groove. The left side of the control block 34 is connected to the right side of the lifting frame 311 The side is fixedly connected, the thread on the bottom surface of the threaded rod 35 passes through the top surface of the control block 34 and extends to the bottom of the control block 34, a telescopic link 37 is fixedly arranged on the inner top surface of the lifting frame 311, and the bottom surface of the telescopic link 37 is fixedly connected to the top surface of the lifting frame 313, and a support plate 316 is fixedly arranged on the top surface of the lifting frame 313, and an elastic member 38 is fixedly arranged on the right side surface of the support plate 316, and the right side surface of the elastic member 38 is fixedly connected to the left side surface of the sliding block 39, and a second damper 315 is fixedly arranged on the right side surface of the support plate 316, and the right side surface of the second damper 315 is fixedly connected to the left side surface of the sliding block 39, a dovetail groove is provided on the inner left end surface of the fixed frame 32, and a dovetail block 31 is slidably arranged on the inner wall of the dovetail groove, and the right side surface of the dovetail block 31 is fixedly connected to the left side surface of the lifting frame 313.

[0037] In this embodiment, by providing a clamping mechanism 3, the electric heating film can be clamped when being tested, so that the surface of the electric heating film can be smoother when being tested, and the test results can be more accurate during the testing process. When clamping, the elastic member, the second damper 315, the sliding block 39 and the connecting plate 310 can be provided to buffer the electric heating film when being clamped, thereby avoiding excessive pressure during the clamping process, which may cause damage to the electric heating film and affect the test accuracy of subsequent tests. In addition, the height of the pressure roller 36 can be adjusted during the clamping process, so that it can clamp electric heating films of different thicknesses, which is less restrictive and more practical during use.

[0038] Example 2

[0039] like Figure 1-Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the transmission mechanism 2 includes a transmission frame 26, the bottom surface of the transmission frame 26 is fixedly connected to the top surface of the bottom plate 1, the inner right end surface of the transmission frame 26 is rotatably provided with a transmission roller 27 through the bearing seat 2, the left side of the transmission frame 26 is fixedly provided with a driving motor 28, the right side surface of the output end of the driving motor 28 passes through the left side of the transmission frame 26 and extends to the inner side of the transmission frame 26, the right side surface of the output end of the driving motor 28 is fixedly connected to the left side of the transmission roller 27, and the top surface of the bottom plate 1 is fixedly provided with A connecting frame 21 is provided, and two groups of first dampers 23 and two groups of springs 22 are fixedly arranged on the left and right end surfaces of the inner side of the connecting frame 21, and two extrusion frames 25 are fixedly arranged on the side close to the two groups of first dampers 23 and the two springs 22, and two groups of positioning rollers 29 are vertically rotatedly arranged on the inner sides of the two extrusion frames 25 through two groups of bearing seats, and a wedge-shaped groove is provided on the inner bottom surface of the connecting frame 21, and two wedge blocks 24 are slidably arranged on the inner wall of the wedge groove, and the top surfaces of the two wedge blocks 24 are fixedly connected to the bottom surfaces of the two extrusion frames 25 respectively.

[0040] In this embodiment, a transmission mechanism 2 is provided so that the electric heating film can be transmitted while being clamped, thereby eliminating the need for manual operation when clamping the electric heating film, and two extrusion frames 25 are provided to position the electric heating film during the transmission process so that the electric heating film can be above the transmission roller 27, and two sets of positioning rollers 29 are provided so that the electric heating film will not get stuck during transmission, thereby achieving a better effect during transmission.

[0041] When in use, the electric heating film to be clamped is placed above the transmission roller 27, and the two extrusion frames 25 can be moved closer to the middle through two groups of springs 22 and two groups of first dampers 23. When the two extrusion frames 25 are moved closer to the middle, the electric heating film can be positioned, and the servo motor 33 is turned on, and the output end of the servo motor 33 rotates to rotate the threaded rod 35. When the threaded rod 35 rotates, the lifting frame 311 can be moved up and down through the control block 34. When the lifting frame 311 moves up and down, it can drive the lifting frame 313 and the pressure roller 36 to move up and down, and when the pressure roller 36 moves downward, the electric heating film can be clamped, and the elastic member, the second damper 315, the sliding block 39 and the connecting plate 310 can be provided to buffer the electric heating film when it is clamped.

[0042] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A clamping structure for electric heating film detection, comprising a bottom plate (1) and two supporting legs (4) fixedly arranged on the bottom surface of the bottom plate (1), characterized in that: A transmission mechanism (2) and a clamping mechanism (3) are arranged above the bottom plate (1); The transmission mechanism (2) is located below the clamping mechanism (3); The clamping mechanism (3) comprises a lifting part and a clamping part; The lifting part includes a fixing frame (32) and a servo motor (33), and the clamping part includes an elastic member (38) and a lifting frame (313); The bottom surface of the fixed frame (32) is fixedly connected to the top surface of the bottom plate (1); a lifting frame (311) is horizontally slidably arranged on the left and right end surfaces inside the fixed frame (32); a connecting plate (310) is hingedly arranged on the top surface inside the lifting frame (311); a sliding block (39) is slidably arranged on the top surface of the lifting frame (313); the top surface of the sliding block (39) is hingedly connected to the bottom surface of the connecting plate (310); and pressure rollers (36) are rotatably arranged on the left and right end surfaces inside the lifting frame (313) respectively through two bearing seats.

2. The clamping structure for detecting electric heating film according to claim 1, characterized in that: The transmission mechanism (2) comprises a transmission frame (26), the bottom surface of the transmission frame (26) is fixedly connected to the top surface of the bottom plate (1), the inner right end surface of the transmission frame (26) is rotatably provided with a transmission roller (27) through a second bearing seat, the left side surface of the transmission frame (26) is fixedly provided with a driving motor (28), the right side surface of the output end of the driving motor (28) passes through the left side surface of the transmission frame (26) and extends to the inner side of the transmission frame (26), and the right side surface of the output end of the driving motor (28) is fixedly connected to the left side surface of the transmission roller (27).

3. The clamping structure for detecting electric heating film according to claim 1, characterized in that: A support frame (312) is fixedly arranged on the top surface of the fixing frame (32), the inner top surface of the support frame (312) is fixedly connected to the top surface of the servo motor (33), and a threaded rod (35) is fixedly arranged on the bottom surface of the output end of the servo motor (33).

4. The clamping structure for detecting electric heating film according to claim 3, characterized in that: A slide groove is formed at the beginning of the right side of the fixed frame (32), and a control block (34) is slidably arranged on the inner wall of the slide groove. The left side of the control block (34) is fixedly connected to the right side of the lifting frame (311), and the bottom surface of the threaded rod (35) is threaded through the top surface of the control block (34) and extends to the bottom of the control block (34).

5. The clamping structure for detecting electric heating film according to claim 1, characterized in that: A telescopic connecting rod (37) is fixedly arranged on the inner top surface of the lifting frame (311), and the bottom surface of the telescopic connecting rod (37) is fixedly connected to the top surface of the lifting frame (313).

6. The clamping structure for detecting electric heating film according to claim 1, characterized in that: A support plate (316) is fixedly arranged on the top surface of the lifting frame (313); an elastic member (38) is fixedly arranged on the right side surface of the support plate (316); the right side surface of the elastic member (38) is fixedly connected to the left side surface of the sliding block (39); a second damper (315) is fixedly arranged on the right side surface of the support plate (316); and the right side surface of the second damper (315) is fixedly connected to the left side surface of the sliding block (39).

7. The clamping structure for detecting electric heating film according to claim 1, characterized in that: A dovetail groove is provided on the inner left end surface of the fixing frame (32), a dovetail block (31) is slidably provided on the inner wall of the dovetail groove, and the right side surface of the dovetail block (31) is fixedly connected to the left side surface of the lifting frame (313).

8. The clamping structure for detecting electric heating film according to claim 2, characterized in that: A connecting frame (21) is fixedly arranged on the top surface of the bottom plate (1), and two groups of first dampers (23) and two groups of springs (22) are fixedly arranged on the left and right end surfaces inside the connecting frame (21), respectively.

9. The clamping structure for detecting electric heating film according to claim 8, characterized in that: Two extrusion frames (25) are fixedly arranged on the side surfaces of the two groups of the first dampers (23) and the two springs (22), and two groups of positioning rollers (29) are arranged on the inner sides of the two extrusion frames (25) so as to be vertically rotatable through two groups of bearing seats.

10. The clamping structure for detecting electric heating film according to claim 8, characterized in that: The inner bottom surface of the connecting frame (21) is provided with a wedge-shaped groove, and two wedge-shaped blocks (24) are slidably arranged on the inner wall of the wedge-shaped groove. The top surfaces of the two wedge-shaped blocks (24) are respectively fixedly connected to the bottom surfaces of the two extrusion frames (25).

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