Speed adjusting device applied to aluminum pipe machining

Abstract

The utility model discloses a speed adjusting device applied to aluminum pipe machining. The speed adjusting device comprises an adjusting base, a first detection assembly and a second detection assembly. A detection channel is arranged on the adjusting seat, and the aluminum pipe is arranged in the detection channel in a penetrating manner; the first detection assembly is arranged on one side of the detection channel; the second detection assembly is arranged on the other side of the detection channel; the first detection assembly can send out an acceleration signal when detecting that the aluminum pipe deviates to the side, and the second detection assembly can send out a deceleration signal when detecting that the aluminum pipe deviates to the side; and whether the unwinding speed of the unwinding disc is too high or too low is judged by detecting the position of the aluminum pipe in the detection channel in real time, and then the unwinding speed is fed back to post-stage equipment for corresponding adjustment, so that the aluminum pipe is prevented from being damaged, and very good practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum tube processing equipment, and in particular to a speed adjustment device used in aluminum tube processing. Background Technology

[0002] The production process of aluminum tubes includes heat treatment of aluminum columns, hot sawing, pultrusion molding, drawing, and straightening. In some processes, the aluminum tubes are welded together during pultrusion molding, resulting in a continuous aluminum tube after the pultrusion process. The tubes are then wound and unwound using a winding and unwinding reel before being transferred to the drawing equipment for drawing to improve precision. However, due to limitations such as the levelness of the unwinding reel and irregular winding of the aluminum tube on the unwinding reel, the aluminum tube cannot be unwound in a straight line when entering the drawing equipment. This also causes continuous fluctuations in the speed at which the aluminum tube enters the drawing equipment, sometimes fast and sometimes slow. When the unwinding speed of the unwinding reel increases, if the processing speed of the drawing equipment does not increase accordingly, the aluminum tube may bend, affecting the entire production line. Conversely, when the unwinding speed of the unwinding reel decreases, if the processing speed of the drawing equipment does not decrease accordingly, the drawing equipment may pull on the aluminum tube. Therefore, there is an urgent need for a speed adjustment device for aluminum tube processing to solve these problems. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a speed adjustment device for use in aluminum tube processing.

[0004] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a speed adjustment device applied in aluminum tube processing, including an adjustment seat, a first detection component and a second detection component;

[0005] The adjustment seat is equipped with a detection channel, and the aluminum tube passes through the detection channel;

[0006] The first detection component is located on one side of the detection channel;

[0007] The second detection component is located on the other side of the detection channel;

[0008] The first detection component can emit an acceleration signal when it detects that the aluminum tube is deflected to that side, and the second detection component can emit a deceleration signal when it detects that the aluminum tube is deflected to that side.

[0009] As one of the preferred embodiments of this utility model, the first detection component includes a plurality of first photoelectric switches arranged at intervals along the forward direction perpendicular to the aluminum tube.

[0010] As one of the preferred embodiments of this utility model, the second detection component includes a plurality of second photoelectric switches arranged at intervals along the forward direction perpendicular to the aluminum tube.

[0011] As one of the preferred embodiments of this utility model, the adjusting seat is provided with a first limiting wheel and a second limiting wheel arranged at intervals along the height direction, and the first limiting wheel and the second limiting wheel are connected to the adjusting seat through a first adjusting structure.

[0012] As one of the preferred embodiments of this utility model, the first adjustment structure includes a first strip groove, a second strip groove, a first bolt assembly, and a second bolt assembly;

[0013] The first and second strip grooves are arranged on both sides of the adjusting seat and along the height direction;

[0014] The first bolt assembly is connected between one end of the first limiting wheel and one end of the second limiting wheel and the first strip groove;

[0015] The second bolt assembly is connected between the other end of the first limiting wheel and the other end of the second limiting wheel and the second strip groove;

[0016] A detection channel is constructed between the first limit wheel, the second limit wheel, and the adjustment seat.

[0017] As one of the preferred embodiments of this utility model, the adjusting seat is provided with a third limiting wheel and a fourth limiting wheel arranged at intervals along the width direction, and the third limiting wheel and the fourth limiting wheel are connected to the adjusting seat through a second adjusting structure.

[0018] As one of the preferred embodiments of this utility model, the second adjustment structure includes a third strip groove, a fourth strip groove, a third bolt assembly, and a fourth bolt assembly;

[0019] The third and fourth slots are located on both sides of the adjusting seat and are arranged along the width direction;

[0020] The third bolt assembly is connected between one end of the third limiting wheel and one end of the fourth limiting wheel and the third strip groove;

[0021] The fourth bolt assembly is connected between the other end of the third limiting wheel and the other end of the fourth limiting wheel and the fourth slot;

[0022] A detection channel is constructed between the third limit wheel, the fourth limit wheel, and the adjustment seat.

[0023] The beneficial effects of this utility model are as follows: A speed adjustment device applied in aluminum tube processing includes an adjustment seat, a first detection component, and a second detection component; the adjustment seat is provided with a detection channel, and the aluminum tube passes through the detection channel; the first detection component is located on one side of the detection channel; the second detection component is located on the other side of the detection channel; the first detection component can send an acceleration signal when it detects that the aluminum tube is deviating to that side, and the second detection component can send a deceleration signal when it detects that the aluminum tube is deviating to that side; by detecting the position of the aluminum tube in the detection channel in real time, it is determined whether the unwinding speed of the unwinding reel is too fast or too slow, and then feedback is sent to the downstream equipment to make corresponding adjustments, so as to avoid damage to the aluminum tube, which has very good practicality. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0025] Figure 1 This is a schematic diagram of the first structure of a speed adjustment device used in aluminum tube processing;

[0026] Figure 2 This is a schematic diagram of the second structure of a speed adjustment device used in aluminum tube processing. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Reference Figures 1-2 A speed adjustment device for use in aluminum tube processing includes an adjustment seat 10, a first detection component 20, and a second detection component 30.

[0032] The adjustment seat 10 is provided with a detection channel 50, and the aluminum tube 40 passes through the detection channel 50;

[0033] The first detection component 20 is disposed on one side of the detection channel 50;

[0034] The second detection component 30 is located on the other side of the detection channel 50;

[0035] The first detection component 20 can emit an acceleration signal when it detects that the aluminum tube 40 is deflected to that side, and the second detection component 30 can emit a deceleration signal when it detects that the aluminum tube 40 is deflected to that side.

[0036] 1) In this utility model, the speed adjustment device is connected between the aluminum tube unwinding device and the drawing device. The aluminum tube unwound by the aluminum tube unwinding device first passes through the speed adjustment device and then enters the drawing device. The speed adjustment device and the drawing device are linked. Specifically, the aluminum tube unwound by the aluminum tube unwinding device passes through the detection channel 50. When the unwinding speed of the aluminum tube unwinding device increases, the aluminum tube will shift to the side where the first detection component 20 is located. The first detection component 20 will then detect this and send an acceleration signal to the drawing device, which will then increase the drawing speed to prevent the aluminum tube from bending. When the unwinding speed of the aluminum tube unwinding device decreases, the aluminum tube will shift to the side where the second detection component 30 is located. The second detection component 30 will then detect this and send a deceleration signal to the drawing device, which will then decrease the drawing speed to prevent the aluminum tube from being pulled.

[0037] 2) In some embodiments, the first detection component 20 includes a plurality of first photoelectric switches 21 arranged at intervals along the forward direction perpendicular to the aluminum tube 40; the second detection component 30 includes a plurality of second photoelectric switches 31 arranged at intervals along the forward direction perpendicular to the aluminum tube 40.

[0038] Specifically, there are four photoelectric switches 21 and 31. Under normal circumstances, the aluminum tube 40 is transported in the middle of the detection channel 50. The more the aluminum tube 40 deviates, the closer it is to the outer photoelectric switch. That is, the closer the outer photoelectric switch detects the aluminum tube 40, the more the aluminum tube 40 deviates.

[0039] 3) In some embodiments, the adjusting seat 10 is provided with a first limiting wheel 61 and a second limiting wheel 62 arranged at intervals along the height direction. The first limiting wheel 61 and the second limiting wheel 62 are connected to the adjusting seat 10 through a first adjusting structure 70.

[0040] In a preferred embodiment of the first adjustment structure 70, the first adjustment structure 70 includes a first strip groove 71, a second strip groove 72, a first bolt assembly 73, and a second bolt assembly 74; the first strip groove 71 and the second strip groove 72 are arranged on both sides of the adjustment seat 10 and along the height direction; the first bolt assembly 73 is connected between one end of the first limiting wheel 61 and one end of the second limiting wheel 62 and the first strip groove 71; the second bolt assembly 74 is connected between the other end of the first limiting wheel 61 and the other end of the second limiting wheel 62 and the second strip groove 72; a detection channel 50 is formed between the first limiting wheel 61, the second limiting wheel 62, and the adjustment seat 10.

[0041] Specifically, the positions of the first limiting wheel 61 and the second limiting wheel 62 on the adjusting seat 10 are adjusted by loosening and locking the first bolt assembly 73 and the second bolt assembly 74, thereby adapting to the height difference between the aluminum tube unwinding device and the drawing device. The aluminum tube 40 abuts against the second limiting wheel 62 located at the lower end without affecting the forward conveying of the aluminum tube 40.

[0042] 4) In some embodiments, the adjusting seat 10 is provided with a third limiting wheel 63 and a fourth limiting wheel 64 arranged at intervals along the width direction. The third limiting wheel 63 and the fourth limiting wheel 64 are connected to the adjusting seat 10 through the second adjusting structure 80.

[0043] As a preferred embodiment of the second adjustment structure 80, the second adjustment structure 80 includes a third strip groove 81, a fourth strip groove 82, a third bolt assembly 83, and a fourth bolt assembly 84; the third strip groove 81 and the fourth strip groove 82 are arranged on both sides of the adjustment seat 10 and along the width direction; the third bolt assembly 83 is connected between one end of the third limiting wheel 63 and one end of the fourth limiting wheel 64 and the third strip groove 81; the fourth bolt assembly 84 is connected between the other end of the third limiting wheel 63 and the other end of the fourth limiting wheel 64 and the fourth strip groove 82; a detection channel 50 is formed between the third limiting wheel 63, the fourth limiting wheel 64, and the adjustment seat 10.

[0044] Specifically, the first limiting wheel 61, the second limiting wheel 62, the first adjusting structure 70, the third limiting wheel 63, the fourth limiting wheel 64, and the second adjusting structure 80 can be used together to define a complete detection channel 50, which can prevent the aluminum tube 40 from being damaged by friction with the adjusting seat 40 in the horizontal and / or vertical directions. Of course, elastic pads can be fitted on the outer walls of the first limiting wheel 61, the second limiting wheel 62, the third limiting wheel 63, and the fourth limiting wheel 64 to further reduce friction damage.

[0045] 4) The advantages of this utility model are: by detecting the position of the aluminum tube in the detection channel in real time, it can be determined whether the unwinding speed of the unwinding reel is too fast or too slow, and then feedback can be sent to the downstream equipment to make corresponding adjustments, so as to avoid damage to the aluminum tube, which has very good practicality.

[0046] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A speed adjustment device applied in aluminum tube processing, characterized in that: It includes an adjustment seat (10), a first detection component (20), and a second detection component (30); The adjustment seat (10) is provided with a detection channel (50), and the aluminum tube (40) passes through the detection channel (50); The first detection component (20) is disposed on one side of the detection channel (50); The second detection component (30) is disposed on the other side of the detection channel (50); The first detection component (20) can emit an acceleration signal when it detects that the aluminum tube (40) is biased to that side, and the second detection component (30) can emit a deceleration signal when it detects that the aluminum tube (40) is biased to that side.

2. The speed adjustment device for aluminum tube processing according to claim 1, characterized in that: The first detection component (20) includes a plurality of first photoelectric switches (21) arranged at intervals along the forward direction perpendicular to the aluminum tube (40).

3. The speed adjustment device for aluminum tube processing according to claim 1, characterized in that: The second detection component (30) includes a plurality of second photoelectric switches (31) arranged at intervals along the forward direction perpendicular to the aluminum tube (40).

4. The speed adjustment device applied in aluminum tube processing according to claim 1, characterized in that: The adjusting seat (10) is provided with a first limiting wheel (61) and a second limiting wheel (62) arranged at intervals along the height direction. The first limiting wheel (61) and the second limiting wheel (62) are connected to the adjusting seat (10) through a first adjusting structure (70).

5. The speed adjustment device for aluminum tube processing according to claim 4, characterized in that: The first adjustment structure (70) includes a first strip groove (71), a second strip groove (72), a first bolt assembly (73), and a second bolt assembly (74); The first strip groove (71) and the second strip groove (72) are arranged on both sides of the adjustment seat (10) and along the height direction; The first bolt assembly (73) is connected between one end of the first limiting wheel (61) and one end of the second limiting wheel (62) and the first strip groove (71); The second bolt assembly (74) is connected between the other end of the first limiting wheel (61) and the other end of the second limiting wheel (62) and the second strip groove (72); The detection channel (50) is formed between the first limiting wheel (61), the second limiting wheel (62), and the adjusting seat (10).

6. The speed adjustment device for aluminum tube processing according to claim 1, characterized in that: The adjusting seat (10) is provided with a third limiting wheel (63) and a fourth limiting wheel (64) arranged at intervals along the width direction. The third limiting wheel (63) and the fourth limiting wheel (64) are connected to the adjusting seat (10) through a second adjusting structure (80).

7. A speed adjustment device for aluminum tube processing according to claim 6, characterized in that: The second adjustment structure (80) includes a third strip groove (81), a fourth strip groove (82), a third bolt assembly (83), and a fourth bolt assembly (84); The third strip groove (81) and the fourth strip groove (82) are arranged on both sides of the adjusting seat (10) and along the width direction; The third bolt assembly (83) is connected between one end of the third limiting wheel (63) and one end of the fourth limiting wheel (64) and the third slot (81); The fourth bolt assembly (84) is connected between the other end of the third limiting wheel (63) and the other end of the fourth limiting wheel (64) and the fourth slot (82); The detection channel (50) is constructed between the third limiting wheel (63), the fourth limiting wheel (64) and the adjusting seat (10).

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