An anti-deviation mechanism for aluminum profile extrusion guide plate

Abstract

This utility model discloses an anti-deviation mechanism for an aluminum profile extrusion guide plate, including an anti-deviation seat. The anti-deviation seat contains a bidirectional threaded rod, with fitting blocks at both ends. Guide plates are mounted on the top of each fitting block, and two reinforcing plates are mounted on one side of each guide plate. A fixing post is located inside the anti-deviation seat, with reinforcing blocks at both ends. By incorporating reinforcing blocks, a pointer, a scale, a circular sleeve, and a nylon scraper, the aluminum profile is positioned in the middle of the two guide plates. Upon starting the servo motor, the bidirectional threaded rod, which is connected to its output shaft, rotates synchronously. The nylon scraper also rubs against the surface of the bidirectional threaded rod. The contact between the nylon scraper and the bidirectional threaded rod is slight, merely for removing dirt from the surface of the bidirectional threaded rod, without affecting its normal rotation and preventing jamming.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile extrusion guide plates, and in particular to an anti-deviation mechanism for aluminum profile extrusion guide plates. Background Technology

[0002] The purpose of the anti-deviation mechanism for aluminum profile extrusion guide plates is to ensure that the guide plate can stably guide the aluminum profile during the extrusion process, avoiding quality problems and equipment damage caused by deviation and unstable guidance. The anti-deviation mechanism includes a clamping device, which uses the guide plate to squeeze both sides of the aluminum profile to keep it stable.

[0003] Most anti-deviation mechanisms use bidirectional threaded rods to drive the guide plate. However, bidirectional threaded rods are exposed to the external environment, and dirt easily adheres to their surface, which can lead to poor fit between the threads and nuts, or even jamming. Jamming affects clamping accuracy, resulting in unstable aluminum profile extrusion and the inability to measure the length of the aluminum profile in a timely manner. Therefore, an anti-deviation mechanism for aluminum profile extrusion guide plate is designed. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-deviation mechanism for aluminum profile extrusion guide plates, so as to solve the problem mentioned in the background art that the bidirectional threaded rod is exposed to the external environment and the surface is prone to dirt accumulation, which will lead to poor fit between the thread and the nut, or even jamming. Jamming will affect the clamping accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-deviation mechanism for an aluminum profile extrusion guide plate, comprising an anti-deviation seat, a bidirectional threaded rod disposed inside the anti-deviation seat, a fitting block sleeved at both ends of the bidirectional threaded rod, a guide plate disposed on the top of each of the two fitting blocks, two reinforcing plates disposed on one side of each of the two guide plates, a fixing column disposed inside the anti-deviation seat, a reinforcing block sleeved at both ends of the fixing column, a scale disposed on one side of the anti-deviation seat, a scale value disposed on the surface of the scale, and a straight block fixedly installed on the top of each of the two reinforcing blocks.

[0006] As a preferred embodiment of this utility model, an L-shaped block is fixedly installed on one side of each of the two straight blocks, a pointer is fixedly installed on one side of each of the two L-shaped blocks, and the other side of each of the two straight blocks is fixedly connected to one side of each of the two guide plates.

[0007] As a preferred embodiment of this invention, the bottom surfaces of the two pointers are in contact with the surface of the ruler.

[0008] As a preferred technical solution of this utility model, a servo motor is provided on one side of the anti-offset seat, and the two fitting blocks are respectively threaded onto the two ends of the bidirectional threaded rod.

[0009] In a preferred embodiment of this invention, the output shaft of the servo motor is connected to one end of a bidirectional threaded rod.

[0010] As a preferred embodiment of this utility model, a circular sleeve is provided on one side of each of the two bonding blocks, and the two circular sleeves are respectively fitted onto the two ends of the bidirectional threaded rod.

[0011] As a preferred embodiment of this utility model, the inner surfaces of both circular sleeves are provided with nylon roughening, and the outer surfaces of the two nylon roughening are in contact with the surface of the bidirectional threaded rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, by setting up reinforcing blocks, pointers, scales, circular sleeves, and nylon scrapers, places the aluminum profile in the middle position of two guide plates. After starting the servo motor, it drives the bidirectional threaded rod connected to its output shaft to rotate synchronously. After the two threaded fitting blocks move relative to each other, under the connection of the straight block, they also drive the two pointers to move relative to each other. The bottom surface of the pointers moves on the surface of the scale value. The length of the aluminum profile can be calculated based on the index of the two pointers. As the fitting blocks move, the nylon scrapers will also rub against the surface of the bidirectional threaded rod. The contact between the nylon scrapers and the bidirectional threaded rod is slight, only to scrape off the dirt on the surface of the bidirectional threaded rod, without affecting the normal rotation of the bidirectional threaded rod, thus avoiding jamming of the bidirectional threaded rod.

[0014] 2. This utility model, by setting a fixed column, a straight block, an L-shaped block and a scale value, transmits force to the reinforcing block during the movement of the guide plate. The reinforcing block can then move at one end of the fixed column. The pointer and the straight block are connected by the L-shaped block. When the reinforcing block moves, it also transmits force to the pointer, allowing the pointer to move smoothly at the top of the scale. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a side view of the structure of this utility model;

[0018] Figure 4This is a partial side view of the structure of this utility model.

[0019] In the diagram: 1. Anti-offset seat; 2. Two-way threaded rod; 3. Adhesive block; 4. Servo motor; 5. Guide plate; 6. Reinforcing plate; 7. Fixing column; 8. Strengthening block; 9. Straight block; 10. L-shaped block; 11. Pointer; 12. Ruler; 13. Scale value; 14. Circular sleeve; 15. Nylon scraper. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for an anti-deviation mechanism for an aluminum profile extrusion guide plate:

[0022] Example 1:

[0023] like Figure 1-3As shown, an anti-deviation mechanism for an aluminum profile extrusion guide plate includes an anti-deviation seat 1. A bidirectional threaded rod 2 is disposed inside the anti-deviation seat 1. Adhesive blocks 3 are fitted at both ends of the bidirectional threaded rod 2. Guide plates 5 are disposed on the top of each of the two adhesive blocks 3. Two reinforcing plates 6 are disposed on one side of each of the two guide plates 5. A fixing post 7 is disposed inside the anti-deviation seat 1. Reinforcing blocks 8 are fitted at both ends of the fixing post 7. A scale 12 is disposed on one side of the anti-deviation seat 1, with scale values ​​13 on its surface. Straight blocks 9 are fixedly installed on the top of each of the two reinforcing blocks 8. L-shaped blocks 10 are fixedly installed on one side of each of the two straight blocks 9. A pointer 11 is fixedly installed on one side of each of the two L-shaped blocks 10. The other sides of the two straight blocks 9 are respectively fixedly connected to one side of each of the two guide plates 5. The mechanism utilizes the reinforcing blocks 8... The pointer 11, scale 12, circular sleeve 14, and nylon scraper 15 are used to place the aluminum profile in the middle of the two guide plates 5. After the servo motor 4 is started, it drives the bidirectional threaded rod 2, which is connected to its output shaft, to rotate synchronously. After the two threaded fitting blocks 3 move relative to each other, the two pointers 11 also move relative to each other under the connection of the straight block 9. The bottom surface of the pointer 11 moves on the surface of the scale value 13. The length of the aluminum profile can be calculated based on the index of the two pointers 11. As the fitting blocks 3 move, the nylon scraper 15 will also rub against the surface of the bidirectional threaded rod 2. The contact between the nylon scraper 15 and the bidirectional threaded rod 2 is slight, just to scrape off the dirt on the surface of the bidirectional threaded rod 2, without affecting the normal rotation of the bidirectional threaded rod 2, thus avoiding jamming of the bidirectional threaded rod 2.

[0024] Example 2:

[0025] Based on Example 1, such as Figure 1 and Figure 4 As shown, a servo motor 4 is provided on one side of the anti-offset seat 1. Two fitting blocks 3 are threaded onto the two ends of the bidirectional threaded rod 2 respectively. A round sleeve 14 is provided on one side of each of the two fitting blocks 3. The two round sleeves 14 are respectively fitted onto the two ends of the bidirectional threaded rod 2. Nylon scraping 15 is provided on the inner surface of each of the two round sleeves 14. The outer surface of the two nylon scraping 15 is in contact with the surface of the bidirectional threaded rod 2 respectively. By setting a fixed post 7, a straight block 9, an L-shaped block 10 and a scale value 13, the force is transmitted to the reinforcing block 8 during the movement of the guide plate 5. The reinforcing block 8 can move at one end of the fixed post 7. The pointer 11 is connected to the straight block 9 through the L-shaped block 10. When the reinforcing block 8 moves, the force is transmitted to the pointer 11. The pointer 11 can move smoothly at the top of the scale 12.

[0026] Working Principle: The purpose of the aluminum profile extrusion guide plate anti-deviation mechanism is to ensure that the guide plate can stably guide the aluminum profile during the extrusion process, avoiding quality problems and equipment damage caused by deviation and unstable guidance. The anti-deviation mechanism includes a clamping device, which uses the guide plate 5 to squeeze both sides of the aluminum profile to keep it stable. Most anti-deviation mechanisms use the transmission of the bidirectional threaded rod 2 to drive the guide plate 5 to move. However, the bidirectional threaded rod 2 is exposed to the external environment, and its surface is prone to dirt accumulation, which can lead to poor fit between the thread and nut, or even jamming. Jamming will affect the clamping accuracy, resulting in unstable aluminum profile extrusion and the inability to measure the length of the aluminum profile in a timely manner. Therefore, an aluminum profile extrusion guide plate anti-deviation mechanism is designed. First, the operator places the aluminum profile in the middle position between the two guide plates 5. After starting the servo motor 4, it drives the bidirectional threaded rod 2, which is connected to its output shaft. The two threaded blocks 3 and the two threaded rods 2 rotate synchronously. After the two threaded blocks 3 move relative to each other, they also drive the two pointers 11 to move relative to each other under the connection of the straight block 9. The bottom surface of the pointers 11 moves on the surface of the scale value 13. The length of the aluminum profile can be calculated based on the index of the two pointers 11. As the blocks 3 move, the nylon scraper 15 will also rub against the surface of the two-way threaded rod 2. The contact between the nylon scraper 15 and the two-way threaded rod 2 is slight, just to scrape off the dirt on the surface of the two-way threaded rod 2, without affecting the normal rotation of the two-way threaded rod 2, thus avoiding jamming of the two-way threaded rod 2. During the movement of the guide plate 5, the force is transmitted to the reinforcing block 8, which can then move at one end of the fixed column 7. The pointers 11 and the straight block 9 are connected by the L-shaped block 10. When the reinforcing block 8 moves, the force is transmitted to the pointers 11, which can then move smoothly at the top of the scale 12.

[0027] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-deviation mechanism for an aluminum profile extrusion guide plate, comprising an anti-deviation seat (1), characterized in that: The anti-deviation seat (1) is provided with a bidirectional threaded rod (2) inside. Both ends of the bidirectional threaded rod (2) are fitted with a bonding block (3). The top of the two bonding blocks (3) is provided with a guide plate (5). Two reinforcing plates (6) are provided on one side of the two guide plates (5). The anti-deviation seat (1) is provided with a fixing column (7). Both ends of the fixing column (7) are fitted with a reinforcing block (8). A scale (12) is provided on one side of the anti-deviation seat (1). The surface of the scale (12) is provided with a scale value (13). Straight blocks (9) are fixedly installed on the top of the two reinforcing blocks (8).

2. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 1, characterized in that: An L-shaped block (10) is fixedly installed on one side of each of the two straight blocks (9), and a pointer (11) is fixedly installed on one side of each of the two L-shaped blocks (10). The other side of each of the two straight blocks (9) is fixedly connected to one side of each of the two guide plates (5).

3. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 2, characterized in that: The bottom surfaces of the two pointers (11) are in contact with the surface of the ruler (12).

4. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 1, characterized in that: A servo motor (4) is provided on one side of the anti-offset seat (1), and the two fitting blocks (3) are respectively threaded onto the two ends of the bidirectional threaded rod (2).

5. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 4, characterized in that: The output shaft of the servo motor (4) is connected to one end of the bidirectional threaded rod (2) for transmission.

6. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 1, characterized in that: Each of the two bonding blocks (3) is provided with a round sleeve (14) on one side, and the two round sleeves (14) are respectively fitted onto the two ends of the bidirectional threaded rod (2).

7. The anti-deviation mechanism for an aluminum profile extrusion guide plate according to claim 6, characterized in that: The inner surfaces of both sleeves (14) are provided with nylon bristles (15), and the outer surfaces of the two nylon bristles (15) are in contact with the surface of the bidirectional threaded rod (2).

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