Metal plate fixing mechanism

Abstract

The utility model belongs to the technical field of metal plates, and particularly relates to a metal plate fixing mechanism which comprises a frame, a fixing part is fixedly connected to the position, close to the center, of the bottom of the inner side of the frame and comprises a fixing base, a connecting bottom plate is fixedly connected to the upper surface of the fixing base, and connecting plates are slidably connected to the positions, close to the two sides, of the connecting bottom plate. A reverse thread groove is formed in the connecting plate close to the center, and a clamping plate is fixedly connected to the upper edge of the connecting plate. According to the metal plate fixing mechanism, a metal plate is put into the frame, the driving motor at the bottom runs to drive the supporting base to rotate towards the two sides, the supporting base is matched with the fixing base to bear the metal plate, the rubber roller makes contact with the metal plate preferentially and drags the metal plate, and the gravity sensing device detects the pressure; and the driving motors on the two sides start to operate to drive the rotating pieces to move towards the two sides, and the connecting plates drive the clamping plates to fix the metal plate through internal reverse thread grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plates, in particular to a metal plate fixing mechanism. Background Art

[0002] In the modern industrial field, the demand for metal sheets continues to grow. On the one hand, the automotive manufacturing, aerospace, construction and other industries have a strong demand for high-strength, lightweight metal sheets. For example, in the automotive industry, in order to improve fuel efficiency and reduce emissions, more and more automakers use high-strength steel and aluminum alloy sheets to reduce the weight of the car body. On the other hand, the electronics, electrical appliances and other industries also have a large demand for metal sheets with good electrical and thermal conductivity. For example, copper sheets and aluminum sheets are often used to manufacture electronic components and radiators.

[0003] Existing metal plates need to be laid flat on the carrier, but during movement, if the moving speed is too high, the metal plate will vibrate, causing the metal plate to move out of its original position, affecting the accuracy of detection. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a metal plate fixing mechanism to solve the current technical problem that the metal plate vibrates due to excessive speed and is thus separated from its original position.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A metal plate fixing mechanism comprises a frame, wherein a fixing component is fixedly connected to the inner bottom of the frame near the center;

[0008] The fixing component includes a fixing base fixedly connected to the frame, a connecting base plate fixedly connected to the upper surface of the fixing base, a connecting plate slidably connected to the connecting base plate near both sides, a reverse thread groove is provided near the center of the connecting plate, a clamping plate is fixedly connected to the upper edge of the connecting plate, a second threaded rod is rotatably connected to the inside of the reverse thread groove, and a driving motor is fixedly connected to one end of the second threaded rod near the outer wall of the frame.

[0009] As an improved technical solution, the other end of the second threaded rod is fixedly connected to a fixed block, the bottom of the fixed block is rotatably connected to the connecting base plate, the other end of the fixed block is rotatably connected to another second threaded rod, and the outer wall of the second threaded rod is rotatably connected to a sliding assembly.

[0010] As an improved technical solution, the sliding assembly includes a rotating part rotatably connected to the second threaded rod, a threaded groove is provided near the center of the rotating part, the second threaded rod is rotatably connected inside the threaded groove, a connecting block is fixedly connected to the upper surface of the rotating part, support arms are fixedly connected on both sides of the connecting block, and a rubber roller is rotatably connected to the other end of the support arm.

[0011] As an improved technical solution, a gravity sensing device is fixedly connected to the upper end of the connecting block.

[0012] As an improved technical solution, a plurality of sliding grooves are provided on the upper surface of the connecting base plate, and a plurality of sliding blocks are fixedly connected to the bottom of the rotating member, and the sliding blocks are adapted to the sliding grooves.

[0013] As an improved technical solution, two first threaded rods are fixedly connected to both sides of the fixed base, the other end of the first threaded rod is fixedly connected to another driving motor, the outer wall of the first threaded rod is rotatably connected to a support base, and a structure with the same structure as the fixed base is provided above the support base, a moving part is fixedly connected to the upper end of the support base near the edge, and horizontal grooves are opened on both sides of the frame near the center, and the moving part is slidably connected to the horizontal grooves.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The utility model places the metal sheet into the frame, and the driving motor at the bottom starts to operate, driving the supporting base to rotate to both sides, and cooperates with the fixed base to support the metal sheet. When the metal sheet is placed into the frame, the rubber roller contacts the sheet first and drags the metal sheet. The internal weighing sensor detects the pressure, and the driving motors on both sides start to operate, driving the second threaded rod to rotate, and driving the rotating part to move to both sides. There is no need for manual position adjustment. At the same time, when the second threaded rod rotates, the connecting plate drives the clamping plate through the internal reverse thread groove to fix the metal sheet, so as to avoid shaking and inaccurate detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the metal plate fixing mechanism of the present utility model.

[0018] Figure 2 This is a schematic structural diagram of the fixing components of the metal sheet fixing mechanism of the present utility model.

[0019] Figure 3 This is a schematic diagram of the partial structure of the fixing components of the metal sheet fixing mechanism of the present invention.

[0020] Figure 4 This is a schematic diagram of the sliding component structure of the metal sheet fixing mechanism of the present utility model.

[0021] Description of reference numerals:

[0022] 1. Frame; 11. Horizontal groove;

[0023] 2. Fixed component; 20. Fixed base; 21. First threaded rod; 22. Drive motor; 23. Sliding assembly; 24. Support base; 25. Moving member; 26. Clamping plate; 261. Connecting plate; 262. Reverse threaded groove; 27. Connecting base; 271. Sliding groove; 28. Second threaded rod; 29. ​​Fixed block;

[0024] 231. Rotating part; 232. Sliding block; 233. Threaded groove; 234. Rubber roller; 235. Support arm; 236. Gravity sensing device; 237. Connecting block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0028] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0029] like Figure 3 and Figure 4 As shown together, this embodiment provides a metal plate fixing mechanism, which includes a frame 1, and a fixing component 2 is fixedly connected to the inner bottom of the frame 1 near the center;

[0030] The fixing component 2 includes a fixing base 20 fixedly connected to the frame 1, and a connecting base plate 27 is fixedly connected to the upper surface of the fixing base 20, and a connecting plate 261 is slidably connected to the connecting base plate 27 near both sides, and a reverse thread groove 262 is provided near the center of the connecting plate 261. A clamping plate 26 is fixedly connected to the upper edge of the connecting plate 261, and a second threaded rod 28 is rotatably connected inside the reverse thread groove 262. The end of the second threaded rod 28 close to the outer wall of the frame 1 is fixedly connected to a driving motor 22, and the driving motor 22 is used to rotate to drive the clamping plate 26 to retract inward to fix the metal sheet.

[0031] The other end of the second threaded rod 28 is fixedly connected to a fixed block 29, and the bottom of the fixed block 29 is rotatably connected to the base plate 27. The other end of the fixed block 29 is rotatably connected to another second threaded rod 28, and the outer wall of the second threaded rod 28 is rotatably connected to the sliding assembly 23. The second threaded rod 28 is divided into two parts by the fixed block 29, so that when one of them fails, it will not affect the detection efficiency.

[0032] The sliding assembly 23 includes a rotating member 231 rotatably connected to the second threaded rod 28. A threaded groove 233 is provided near the center of the rotating member 231. The threaded groove 233 is rotatably connected to the second threaded rod 28. A connecting block 237 is fixedly connected to the upper surface of the rotating member 231. Support arms 235 are fixedly connected on both sides of the connecting block 237. The other end of the support arm 235 is rotatably connected to a rubber roller 234. The rubber roller 234 is used to contact the plate first and drag the metal plate, and then the rotating member 231 is moved to cause the rubber roller 234 to shift the plate.

[0033] The upper end of the connecting block 237 is fixedly connected to a gravity sensing device 236. When the gravity sensing device 236 detects pressure, the driving motors 22 on both sides start to run, driving the second threaded rod 28 to rotate, and driving the rotating member 231 to move to both sides without manual position adjustment.

[0034] A plurality of sliding grooves 271 are provided on the upper surface of the connecting base plate 27, and a plurality of sliding blocks 232 are fixedly connected to the bottom of the rotating member 231. The sliding blocks 232 are adapted to the sliding grooves 271. The sliding blocks 232 slide inside the sliding grooves 271 to prevent the rotating member 231 from rotating following the rotation of the second threaded rod 28.

[0035] like Figure 1 and Figure 2 As shown in common, two first threaded rods 21 are fixedly connected to both sides of the fixed base 20, and the other end of the first threaded rod 21 is fixedly connected to another driving motor 22. The outer wall of the first threaded rod 21 is rotatably connected to the support base 24. The support base 24 is provided with a structure having the same structure as the fixed base 20. A moving part 25 is fixedly connected to the upper end of the support base 24 near the edge. A transverse groove 11 is provided on both sides of the frame 1 near the center. The moving part 25 is slidably connected to the transverse groove 11 and is operated by the driving motor 22 at the bottom to drive the support base 24 to rotate to both sides, cooperating with the fixed base 20 to support the metal plate.

[0036] During use, the metal sheet is placed into the frame 1, and the driving motor 22 at the bottom is operated, driving the support base 24 to rotate to both sides, and cooperating with the fixed base 20 to support the metal sheet. When the metal sheet is placed into the frame 1, the rubber roller 234 contacts the sheet first and drags the metal sheet. The internal weighing sensor detects the pressure, and the driving motors 22 on both sides start to operate, driving the second threaded rod 28 to rotate, and driving the rotating part 231 to move to both sides. At the same time, while the second threaded rod 28 rotates, the connecting plate 261 drives the clamping plate 26 to fix the metal sheet through the internal reverse thread groove 262.

[0037] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A metal sheet fixing mechanism, comprising a frame (1), characterized in that: A fixing component (2) is fixedly connected to the inner bottom of the frame (1) near the center; The fixing component (2) includes a fixing base (20) fixedly connected to the frame (1), the upper surface of the fixing base (20) is fixedly connected to a connecting base plate (27), the connecting base plate (27) is slidably connected to connecting plates (261) near both sides, the connecting plate (261) is provided with a reverse thread groove (262) near the center, the upper edge of the connecting plate (261) is fixedly connected to a clamping plate (26), the reverse thread groove (262) is rotatably connected to a second threaded rod (28), and one end of the second threaded rod (28) near the outer wall of the frame (1) is fixedly connected to a driving motor (22).

2. The metal sheet fixing mechanism according to claim 1, characterized in that: The other end of the second threaded rod (28) is fixedly connected to a fixed block (29), the bottom of the fixed block (29) is rotatably connected to the connecting base plate (27), the other end of the fixed block (29) is rotatably connected to another second threaded rod (28), and the outer wall of the second threaded rod (28) is rotatably connected to a sliding assembly (23).

3. The metal sheet fixing mechanism according to claim 2, characterized in that: The sliding assembly (23) includes a rotating member (231) rotatably connected to the second threaded rod (28), a thread groove (233) is provided near the center of the rotating member (231), and the second threaded rod (28) is rotatably connected inside the thread groove (233). A connecting block (237) is fixedly connected to the upper surface of the rotating member (231), and support arms (235) are fixedly connected to both sides of the connecting block (237). The other end of the support arm (235) is rotatably connected to a rubber roller (234).

4. The metal sheet fixing mechanism according to claim 3, characterized in that: The upper end of the connecting block (237) is fixedly connected to a gravity sensing device (236).

5. The metal sheet fixing mechanism according to claim 4, characterized in that: The upper surface of the connecting base plate (27) is provided with a plurality of sliding grooves (271), and the bottom of the rotating member (231) is fixedly connected with a plurality of sliding blocks (232), and the sliding blocks (232) are adapted to the sliding grooves (271).

6. The metal sheet fixing mechanism according to claim 5, characterized in that: Two first threaded rods (21) are fixedly connected to both sides of the fixed base (20), the other end of the first threaded rod (21) is fixedly connected to another driving motor (22), the outer wall of the first threaded rod (21) is rotatably connected to a support base (24), the upper part of the support base (24) is provided with a structure identical to that of the fixed base (20), the upper end of the support base (24) is fixedly connected to a moving part (25) near the edge, and transverse grooves (11) are provided on both sides of the frame (1) near the center, and the moving part (25) is slidably connected to the transverse grooves (11).

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