Righting device for profile conveying

Abstract

The utility model relates to a centralizing device for profile conveying, which comprises a conveying frame, two supports are transversely arranged on the conveying frame at intervals, lifting cylinders are vertically arranged on the supports, a base plate is connected to the upper ends of the lifting cylinders, a plurality of supports are transversely arranged on the base plate at intervals, racks are longitudinally and slidably arranged on the supports, gears are meshed above the racks, and the gears are rotatably arranged on the supports. A plurality of bearing seats are transversely arranged on the base plate at intervals, bearings are arranged on the bearing seats, rotating shafts are arranged on the bearings, connecting rods A are fixedly arranged at the positions, corresponding to the racks, of the rotating shafts, the connecting rods A are rotationally connected with connecting rods B, the connecting rods B are rotationally connected with the racks, and a driving air cylinder is rotationally arranged on the conveying frame. And the driving air cylinder is rotationally connected with a driving rod, the driving rod is fixedly arranged on the rotating shaft, and the straightening plate is driven to rotate by 90 degrees so as to straighten the profile. The centralizer has the advantages of being reasonable in structural design, mechanically centralizing the profile, being beneficial to improving the processing efficiency of the broken bridge aluminum profile and the like.

Description

Technical field:

[0001] The utility model relates to the technical field of profile composite, in particular to a straightening device for profile conveying. Background technology:

[0002] The existing thermally-broken aluminum profiles are mainly completed by the three-step method of toothing, striping and compounding (rolling). The corresponding existing technology designs toothing machines, striping machines and rolling compounding machines to realize the mechanized production of thermally-broken aluminum profiles. In order to further improve the production efficiency and quality of thermally-broken aluminum profiles, the existing technology has been further improved and optimized, such as integrating toothing and striping to design a toothing and striping integrated machine (for example, a one-step thermally-broken aluminum toothing and striping machine disclosed in a Chinese patent, application publication number: CN114871757A), and adding transmission equipment between each process to realize mechanized transfer to form a complete production line (for example, a CNC assembly line production process for striping thermally-broken aluminum profiles disclosed in a Chinese patent, application publication number: CN114102057A), which significantly improves the processing efficiency of thermally-broken aluminum profiles.

[0003] The promotion and application of the above-mentioned technologies have promoted the vigorous development of the thermal insulation aluminum profile processing industry. With the continuous promotion and application of the production line, users have also reported some deficiencies. Among them, the most prominent one is that there is a technical problem of profile tilting when the profile is transported between various processes, that is, the profile does not enter the next process in the required posture. The most prominent place is the section of transportation after the profile is cut and the strip is inserted before entering the rolling compound. The reason for this technical problem is that when the bottom support surface of the profile is narrow and the upper part is large and eccentric (such as Z-shaped profile), it is easy to tilt during the transportation process. Once the profile tilts, it can only be stopped and the profile can be straightened manually, which undoubtedly restricts the processing efficiency of the thermal insulation aluminum profile.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility model content:

[0005] The utility model aims to solve the problems existing in the prior art and provide a straightening device for profile conveying, which has the advantages of reasonable structural design, mechanized straightening of profiles, and helps to improve the processing efficiency of thermal insulation aluminum profiles.

[0006] The utility model achieves the above-mentioned purpose by adopting the following technical solutions:

[0007] The straightening device for conveying profiles comprises a conveying frame, two brackets are arranged horizontally at intervals on the conveying frame, a lifting cylinder is arranged vertically on the bracket, a base plate is connected to the upper end of the lifting cylinder, a plurality of supports are arranged horizontally at intervals on the base plate, a rack is arranged on the support for longitudinal sliding, a gear is meshed above the rack, the gear is rotatably arranged on the support, a straightening plate is arranged on the gear, the straightening plate is designed to be L-shaped, a plurality of bearing seats are arranged horizontally at intervals on the base plate, a bearing is arranged on the bearing seat, a rotating shaft is arranged on the bearing, a connecting rod A is fixedly arranged on the rotating shaft at a position corresponding to the position where the rack is arranged, the connecting rod A is rotatably connected to the connecting rod B, and the connecting rod B is rotatably connected to the rack, a driving cylinder is rotatably arranged on the conveying frame, the driving cylinder is rotatably connected to the driving rod, the driving rod is fixedly arranged on the rotating shaft, and the driving cylinder drives the straightening plate to rotate 90 degrees through the driving rod, the rotating shaft, the connecting rod A, the connecting rod B, the rack and the gear to straighten the profile.

[0008] The bracket includes a vertical plate arranged on the conveying frame, a cylinder mounting plate is provided at the lower end of the vertical plate, the lifting cylinder is vertically arranged on the cylinder mounting plate, a slider linear bearing seat is provided on the vertical plate, and the piston rod of the lifting cylinder is arranged on the slider linear bearing seat.

[0009] The support includes a base plate, a slide groove is longitudinally provided on the base plate, the rack is slidably arranged in the slide groove, a vertical plate is provided on the base plate, a gear fixing shaft is horizontally provided on the vertical plate, the gear is rotatably arranged on the gear fixing shaft through a bearing, a mounting plate is provided on the side wall of the gear, and a straightening plate is provided on the upper end of the mounting plate.

[0010] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0011] By designing a lifting cylinder and a base plate on the conveyor frame, the main body of the straightening mechanism is set on the base plate, and straightening can be achieved according to needs. By designing a gear rack transmission, the straightening plate is driven by a cylinder to rotate 90 degrees, thereby completing the straightening action of the profile. The overall structural design is simple, reliable and practical. Description of the drawings:

[0012] Figure 1 This is a structural schematic diagram of the utility model profile conveying straightening device;

[0013] Figure 2 This is a schematic diagram of the main structure of the profile conveying straightening device of the utility model;

[0014] Figure 3 This is a structural schematic diagram of the utility model of the profile conveying straightening device omitting the conveying frame;

[0015] In the figure, 1, conveying rack, 2, bracket, 201, vertical plate, 202, cylinder mounting plate, 203, slider linear bearing seat, 3, lifting cylinder, 4, base plate, 5, support, 501, bottom plate, 502, slide groove, 503, vertical plate, 504, gear fixing shaft, 505, mounting plate, 6, rack, 7, gear, 8, straightening plate, 9, bearing seat, 10, bearing, 11, rotating shaft, 12, connecting rod A, 13, connecting rod B, 14, driving cylinder, 15, driving rod. Specific implementation method:

[0016] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0018] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0019] In the present invention, the terms "transverse", "longitudinal", "vertical", "A", and "B" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "provided with", "set", "connected", "connected" and the like should be understood in a broad sense. For example, "provided with" and "set" can be fixed installation, detachable installation, or integrated; "connected" can be directly connected or connected through an intermediate medium. "Connected" in the present application mainly refers to gas path communication. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-3As shown, the straightening device for profile conveying includes a conveying frame 1, where the conveying frame 1 belongs to the prior art. Usually, the profile is longitudinally transferred to the conveying frame 1, and then the profile on the conveying frame 1 is transversely conveyed to the rolling compounding machine for compounding. Two brackets 2 are arranged horizontally at intervals on the conveying frame 1, and a lifting cylinder 3 is vertically arranged on the bracket 2. A base plate 4 is connected to the upper end of the lifting cylinder 3. A plurality of supports 5 are arranged horizontally at intervals on the base plate 4. A rack 6 is longitudinally slidably provided on the support 5, and a gear 7 is meshed above the rack 6. The gear 7 is rotatably arranged on the support 5, and a straightening plate 8 is arranged on the gear 7. The straightening plate 8 is designed to be L-shaped, and the base A plurality of bearing seats 9 are arranged at intervals on the plate 4, and bearings 10 are arranged on the bearing seats 9, and a rotating shaft 11 is arranged on the bearing 10. A connecting rod A12 is fixedly arranged at a position corresponding to the rack 6 on the rotating shaft 11, and the connecting rod A12 is rotatably connected to a connecting rod B13, and the connecting rod B13 is rotatably connected to the rack 6. A driving cylinder 14 is rotatably arranged on the conveying frame 1, and the driving cylinder 14 is rotatably connected to a driving rod 15, and the driving rod 15 is fixedly arranged on the rotating shaft 11. The driving cylinder 14 drives the straightening plate 8 to rotate 90° through the driving rod 15, the rotating shaft 11, the connecting rod A12, the connecting rod B13, the rack 6 and the gear 7 to straighten the profile. By designing the lifting cylinder 3 and the base plate 4 on the conveying frame 1, the straightening main body mechanism is arranged on the base plate 4, and straightening can be achieved according to demand. The gear rack transmission is designed to realize the cylinder-driven mode to drive the straightening plate 8 to rotate 90 degrees, thereby completing the straightening action of the profile. The overall structural design is simple, reliable and highly practical.

[0022] The bracket 2 includes a vertical plate 201 disposed on the conveying frame 1, a cylinder mounting plate 202 is disposed at the lower end of the vertical plate 201, the lifting cylinder 3 is vertically disposed on the cylinder mounting plate 202, a slider linear bearing seat 203 is disposed on the vertical plate 202, and the piston rod of the lifting cylinder 3 is disposed on the slider linear bearing seat 203. The specific structure of the bracket 2 is given to facilitate installation and accurately guide the lifting action.

[0023] The support 5 includes a bottom plate 501, a slide groove 502 is longitudinally provided on the bottom plate 501, the rack 6 is slidably arranged in the slide groove 502, a vertical plate 503 is provided on the bottom plate 501, a gear fixing shaft 504 is transversely provided on the vertical plate 503, the gear 7 is rotatably arranged on the gear fixing shaft 504 through a bearing, a mounting plate 505 is provided on the side wall of the gear 7, and a straightening plate 8 is provided on the upper end of the mounting plate 505. The structure of the support 5 is further limited to facilitate the installation of the rack and gear, while ensuring that the overall structural design is more reasonable.

[0024] Instructions for use of the profile conveying straightening device in this application:

[0025] When the profile needs to be straightened (it can be observed manually or detected by sensors), the lifting cylinder 3 is started, and the lifting cylinder 3 drives the base plate 4 and the components thereon to rise, and the profile is longitudinally transported to the straightening plate 8, and then the driving cylinder 14 drives the rotating shaft 11 to rotate through the driving rod 15, and the rotation of the rotating shaft 11 drives the connecting rod A12 to rotate, and the connecting rod A12 drives the rack 6 to slide longitudinally through the connecting rod B13, and the sliding of the rack 6 drives the gear 7 to rotate, and the rotation of the gear 7 drives the straightening plate 8 thereon to rotate 90° to straighten the profile. After the straightening is completed, the profile is transversely transported into the rolling compound machine.

[0026] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0027] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A straightening device for profile conveying, characterized in that: The invention comprises a conveying frame, two brackets are arranged horizontally at intervals on the conveying frame, a lifting cylinder is arranged vertically on the bracket, a base plate is connected to the upper end of the lifting cylinder, a plurality of supports are arranged horizontally at intervals on the base plate, a rack is arranged on the support for longitudinal sliding, a gear is meshed above the rack, the gear is rotatably arranged on the support, a straightening plate is arranged on the gear, the straightening plate is designed to be L-shaped, a plurality of bearing seats are arranged horizontally at intervals on the base plate, a bearing is arranged on the bearing seat, a rotating shaft is arranged on the bearing, a connecting rod A is fixedly arranged on the rotating shaft at a position corresponding to the position where the rack is arranged, the connecting rod A is rotatably connected to the connecting rod B, the connecting rod B is rotatably connected to the rack, a driving cylinder is rotatably arranged on the conveying frame, the driving cylinder is rotatably connected to a driving rod, the driving rod is fixedly arranged on the rotating shaft, and the driving cylinder drives the straightening plate to rotate 90 degrees through the driving rod, the rotating shaft, the connecting rod A, the connecting rod B, the rack and the gear to straighten the profile.

2. The profile conveying straightening device according to claim 1, characterized in that: The bracket includes a vertical plate arranged on the conveying frame, a cylinder mounting plate is provided at the lower end of the vertical plate, the lifting cylinder is vertically arranged on the cylinder mounting plate, a slider linear bearing seat is provided on the vertical plate, and the piston rod of the lifting cylinder is arranged on the slider linear bearing seat.

3. The profile conveying straightening device according to claim 2, characterized in that: The support includes a base plate, a slide groove is longitudinally provided on the base plate, the rack is slidably arranged in the slide groove, a vertical plate is provided on the base plate, a gear fixing shaft is horizontally provided on the vertical plate, the gear is rotatably arranged on the gear fixing shaft through a bearing, a mounting plate is provided on the side wall of the gear, and a straightening plate is provided on the upper end of the mounting plate.

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