Bottom supporting structure for tooth punching and strip penetrating of Z-shaped broken bridge aluminum profile

Abstract

The utility model relates to a Z-shaped broken bridge aluminum profile tooth punching and strip penetrating bottom supporting structure which comprises a workbench, a front carrier roller and a rear carrier roller are transversely arranged on the workbench in a spaced mode, an auxiliary supporting mechanism is arranged between the front carrier roller and the rear carrier roller, the auxiliary supporting mechanism comprises a material carrying roller A and a material carrying roller B which are longitudinally arranged in a spaced mode, and a fixing base A is arranged on the workbench. The lower end of the workbench is provided with a motor fixing frame, the motor fixing frame is vertically provided with a guide rail, the guide rail is provided with a sliding block, the sliding block is provided with a sliding seat, the upper end of the sliding seat is provided with a fixing seat B, and the lower end of the sliding seat is vertically provided with a nut. The material supporting roller B is installed on the fixing seat B. The lower end of the motor fixing frame is provided with a speed reducer, and the input end of the speed reducer is provided with a motor. A lead screw is rotationally arranged at the output end and installed on the nut. The device has the advantages of reasonable structural design, adoption of stepped bottom support, automatic and accurate adjustment, stable and reliable bottom support and the like.

Description

Technical field:

[0001] The utility model relates to the technical field of thermal insulation aluminum profile processing, in particular to a bottom supporting structure for toothed strips of Z-shaped thermal insulation aluminum profiles. Background technology:

[0002] In the production process of thermally-insulated aluminum profiles, teeth opening, strip insertion and compounding processes are required. For this purpose, the existing technology has specially designed teeth opening machines, strip insertion machines and rolling compounding machines. In order to further improve production efficiency, the existing technology also has teeth opening and strip insertion integrated machines that integrate teeth opening and strip insertion. Figure 3 The figure is a schematic diagram of the structure of an existing gear opening machine, which includes a workbench, on which a plurality of supporting rollers (which serve as bottom positioning supports) are arranged in sequence and at intervals. A profile positioning and clamping mechanism is also arranged at the front end of the workbench, and two gear opening machine heads are symmetrically arranged at the rear end.

[0003] The promotion and application of existing gear opening machines have promoted the rapid development of thermally broken aluminum profiles. However, with the continuous promotion and application, users have also reported some shortcomings. Among them, the more prominent technical problem is that when the Z-shaped thermally broken aluminum profile or the thermally broken aluminum profile close to the Z-shaped is subjected to gear opening processing, there are problems such as the reduced reliability of the positioning and clamping of the Z-shaped thermally broken aluminum profile and the reduced gear opening accuracy. In response to the above-mentioned user feedback problems, our technical personnel conducted in-depth analysis and concluded that since the lower end of the Z-shaped thermally broken aluminum profile is usually a stepped surface and the bottom surface in contact with the support roller is usually narrow, it is easy to cause unstable bottom support, reduced positioning and clamping reliability, and ultimately affect the gear opening processing accuracy. Therefore, it is necessary to improve the structure of the gear opening machine for the Z-shaped thermally broken aluminum profile, so as to achieve reliable support for the bottom of the Z-shaped thermally broken aluminum profile without affecting the positioning and clamping of ordinary thermally broken aluminum profiles.

[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 purpose of the utility model is to solve the problems existing in the prior art and to provide a bottom support structure for a Z-shaped thermal insulation aluminum profile with toothed strips, which has the advantages of reasonable structural design, stepped bottom support, automatic and precise adjustment, and stable and reliable bottom support.

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

[0007] The bottom support structure for the toothed stripping of Z-type broken bridge aluminum profiles comprises a workbench, on which a front roller and a rear roller are arranged horizontally at intervals, an auxiliary support mechanism is arranged between the front roller and the rear roller, and the auxiliary support mechanism comprises a supporting roller A and a supporting roller B arranged longitudinally at intervals, a fixed seat A is arranged on the workbench, and the supporting roller A is installed on the fixed seat A, a motor fixing frame is arranged at the lower end of the workbench, a guide rail is vertically arranged on the motor fixing frame, a slider is arranged on the guide rail, a sliding seat is arranged on the slider, a fixed seat B is arranged at the upper end of the sliding seat, and a nut is vertically arranged at the lower end, the supporting roller B is installed on the fixed seat B, a reducer is arranged at the lower end of the motor fixing frame, a motor is arranged at the input end of the reducer, and a lead screw is arranged for rotation at the output end, and the lead screw is installed on the nut.

[0008] The front roller and the rear roller have the same structure, and include two fixed seats spaced apart in the longitudinal direction, a core shaft is arranged between the two fixed seats, and a roller is rotatably arranged on the core shaft.

[0009] The supporting roller A and the supporting roller B have the same structure, including a mounting shaft and a cylinder. One end of the mounting shaft is fixed on the fixing seat A or the fixing seat B, and the cylinder is rotatably arranged on the mounting shaft through a bearing.

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

[0011] By setting an auxiliary support mechanism between the front roller and the rear roller, and splitting the middle roller into roller A and roller B, and the roller B can be raised and lowered independently, a stepped bottom support is achieved, thereby meeting the bottom support requirements of the Z-type thermal insulation aluminum profile, and the bottom support is more firm and reliable. Description of the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of the bottom support structure for the toothed strip of the Z-shaped thermal insulation aluminum profile of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the auxiliary support mechanism of the utility model;

[0014] Figure 3 It is a structural schematic diagram of an existing gear opening machine;

[0015] In the figure, 1, workbench, 2, front roller, 3, rear roller, 4, auxiliary support mechanism, 401, supporting roller A, 402, supporting roller B, 403, fixed seat A, 404, motor fixing frame, 405, guide rail, 406, slider, 407, slide seat, 408, fixed seat B, 409, nut, 410, reducer, 411, motor, 412, lead screw, 413, mounting shaft, 414, cylinder, 415, bearing, 5, fixed seat, 6, core shaft, 7, roller, 8, positioning and clamping mechanism, 9, toothed machine head, 10, existing middle support mechanism. 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 1-2As shown, the bottom support structure for the toothed stripping of the Z-type broken bridge aluminum profile includes a workbench 1, on which a front roller 2 and a rear roller 3 are arranged horizontally and spaced apart, an auxiliary support mechanism 4 is arranged between the front roller 2 and the rear roller 3, and the auxiliary support mechanism 4 includes a supporting roller A401 and a supporting roller B402 arranged longitudinally and spaced apart, and the height of the supporting roller B402 can be accurately adjusted, a fixed seat A403 is arranged on the workbench 1, and the supporting roller A401 is installed on the fixed seat A403, and a motor fixing frame is arranged at the lower end of the workbench 1 404, a guide rail 405 is vertically arranged on the motor fixing frame 404, a slider 406 is arranged on the guide rail 405, a slide seat 407 is arranged on the slide seat 406, a fixing seat B408 is arranged on the upper end of the slide seat 407, a nut 409 is vertically arranged on the lower end, the support roller B402 is installed on the fixing seat B408, a reducer 410 is arranged on the lower end of the motor fixing frame 404, a motor 411 is arranged on the input end of the reducer 410, and a lead screw 412 is rotatably arranged on the output end, and the lead screw 412 is installed on the nut 409. By arranging an auxiliary support mechanism 4 between the front support roller 2 and the rear support roller 3, and splitting the support roller in the middle into support roller A401 and support roller B402, and the support roller B402 can be raised and lowered separately, a stepped bottom support is realized, thereby meeting the bottom support requirements of the Z-type broken bridge aluminum profile, and the bottom support is more firm and reliable.

[0022] The front roller 2 and the rear roller 3 have the same structure, including two fixed seats 5 spaced apart in the longitudinal direction, a core shaft 6 is arranged between the two fixed seats 5, and a roller 7 is rotatably arranged on the core shaft 6. The specific structure of the roller is given to meet the support and rotation requirements.

[0023] The supporting roller A401 and the supporting roller B402 have the same structure, including a mounting shaft 413 and a cylinder 414. One end of the mounting shaft 413 is fixed on the fixing seat A403 or the fixing seat B408, and the cylinder 414 is rotatably arranged on the mounting shaft 413 through a bearing 415. The specific structure of the supporting roller is given to meet the support and rotation requirements, and the height of the supporting roller B402 can be adaptively adjusted according to the bottom of the broken bridge aluminum profile.

[0024] In actual application, it is necessary to apply the bottom support structure of the present application to the existing gear opening machine, and replace the existing middle support mechanism 10 with the auxiliary support mechanism 4 of the present application, and at the same time cooperate with the positioning and clamping mechanism 8 to position and clamp the thermally-broken aluminum profile, and then use the gear opening machine head 9 to perform gear opening processing on the thermally-broken aluminum profile.

[0025] The above 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.

[0026] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A bottom support structure for a Z-shaped aluminum profile with teeth and strips, comprising a workbench, on which a front roller and a rear roller are arranged laterally and spaced apart, characterized in that: An auxiliary supporting mechanism is provided between the front roller and the rear roller, and the auxiliary supporting mechanism includes a supporting roller A and a supporting roller B arranged at a longitudinal interval. A fixed seat A is provided on the workbench, and the supporting roller A is installed on the fixed seat A. A motor fixing frame is provided at the lower end of the workbench, and a guide rail is vertically provided on the motor fixing frame, and a slider is provided on the guide rail. A sliding seat is provided on the slider, and a fixed seat B is provided at the upper end of the sliding seat, and a nut is vertically provided at the lower end. The supporting roller B is installed on the fixed seat B. A reducer is provided at the lower end of the motor fixing frame, and a motor is provided at the input end of the reducer, and a lead screw is provided for rotation at the output end, and the lead screw is installed on the nut.

2. The bottom support structure for the Z-shaped aluminum profile with toothed strips according to claim 1 is characterized in that: The front roller and the rear roller have the same structure, and include two fixed seats spaced apart in the longitudinal direction, a core shaft is arranged between the two fixed seats, and a roller is rotatably arranged on the core shaft.

3. The bottom support structure for the Z-shaped aluminum profile with toothed strips according to claim 2 is characterized in that: The supporting roller A and the supporting roller B have the same structure, including a mounting shaft and a cylinder. One end of the mounting shaft is fixed on the fixing seat A or the fixing seat B, and the cylinder is rotatably arranged on the mounting shaft through a bearing.

Images