Automatic feeding device for corner brace production

Abstract

The utility model discloses an automatic feeding device for corner brace production, which comprises a feeding table, the surface of the feeding table is covered with an aluminum alloy strip, the two sides of the feeding table are fixedly provided with fixing frames, meanwhile, a first feeding roller is movably arranged above the middle of the surface of the feeding table, and a second feeding roller is movably arranged below the middle of the surface of the feeding table. The rotating shafts of the second feeding roller and the first feeding roller are movably installed on the fixing frame through bearings. According to the automatic feeding device for corner connector production, an aluminum alloy strip transversely moves on the surface of the feeding table in a stepping intermittent mode and is matched with a punch on a stamping part to conduct continuous impact work on the aluminum alloy strip, automatic feeding work is achieved, manual operation is not needed, stable and continuous feeding action can be conducted, and the production efficiency is improved. The feeding device can be tightly matched with the working rhythm of stamping equipment, the pause and waiting time in the feeding process is shortened, and the efficiency of the corner connector production process is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of angle code production, and particularly to an automatic feeding device for angle code production. Background Technique

[0002] The production of angle codes generally includes the following steps:

[0003] Material preparation: Generally, metal materials such as aluminum alloy and stainless steel are selected, and it is necessary to ensure that the quality and specifications of the materials meet the production requirements; for example, aluminum alloy 6063 is often selected because of its good strength and corrosion resistance;

[0004] Cutting: Use cutting equipment, such as laser cutting machines, sawing machines, etc., to cut the raw materials according to the predetermined dimensions; for example, for small angle codes, a laser cutting machine with higher precision can be used to ensure the flatness and dimensional accuracy of the cutting edge;

[0005] Stamping and forming: Apply pressure through a stamping machine to make the cut materials form the shape of an angle code; during the stamping process, the design and manufacture of the mold are crucial, which directly determines the shape and dimensional accuracy of the angle code;

[0006] Drilling: If the angle code needs to be used for connection, drilling operations may be required. The position and size of the drilling need to be precisely controlled to ensure the accuracy and stability of the connection.

[0007] Surface treatment: In order to improve the corrosion resistance and aesthetics of the angle code, surface treatment such as anodizing, painting, galvanizing, etc. will be carried out. For example, galvanizing treatment can effectively prevent the angle code from rusting.

[0008] Quality inspection: During the production process, the angle codes need to be inspected for quality many times, including dimensional measurement, appearance inspection, strength testing, etc. Once unqualified products are found, they need to be reworked or scrapped in a timely manner.

[0009] The production of angle codes requires strict control of the process parameters and quality standards of each link to ensure the production of high-quality angle code products.

[0010] When the aluminum alloy strip is formed at the stamping station on the stamping machine, since the feeding method of the aluminum alloy strip is continuous feeding, the stamping machine can continuously stamp and form the angle code. The feeding method of the aluminum alloy strip usually adopts manual feeding. While the hand is easily injured, the stamping and forming efficiency of the angle code is greatly reduced. Content of the Utility Model

[0011] The purpose of the utility model is to provide an automatic feeding device for angle code production to solve the defects mentioned in the above background technique.

[0012] To achieve the above object, an automatic feeding device for angle code production is provided, including a feeding table. The surface of the feeding table is covered with aluminum alloy strips, and fixing frames are fixedly installed on both sides of the feeding table. At the same time, a first feeding roller is movably installed above the middle of the surface of the feeding table, and a second feeding roller is movably installed below the middle of the surface of the feeding table. The rotating shafts of the second feeding roller and the first feeding roller are movably installed on the fixing frames through bearings. The end of the rotating shaft of the second feeding roller is fixedly connected to a coupling, and the side of the coupling away from the second feeding roller is fixedly connected to the output shaft of a stepping motor. The rotating shaft at the end of the second feeding roller away from the coupling passes through the fixing frame and is fixedly connected to a lower gear, and the rotating shaft at the end of the first feeding roller passes through the fixing frame and is fixedly connected to an upper gear.

[0013] Preferably, the lower gear and the upper gear are of suitable sizes, and the lower gear and the upper gear are meshed, and at the same time, the diameters and the number of teeth of the lower gear and the upper gear are the same.

[0014] Preferably, two groups of front guide wheels are movably installed at the front part of the surface of the feeding table, and two groups of rear guide wheels are movably installed at the rear part of the surface of the feeding table. The rear guide wheels and the front guide wheels are of the same size, and a limiting channel is formed between adjacent two groups of guide wheels. At the same time, the aluminum alloy strip is inserted into the inside of this limiting channel.

[0015] Preferably, guide grooves are formed on both the front guide wheels and the rear guide wheels, and the guide grooves are annularly arranged. At the same time, the side wall of the aluminum alloy strip is inserted into the inside of the guide grooves.

[0016] Preferably, an upper friction cylinder is fixedly arranged on the outer surface of the first feeding roller, and a lower friction cylinder is fixedly arranged on the outer surface of the second feeding roller. At the same time, the lower friction cylinder and the upper friction cylinder are symmetrical structures with respect to the feeding table.

[0017] Preferably, the lower friction cylinder covers the bottom surface of the aluminum alloy strip, and the upper friction cylinder covers the upper side surface of the aluminum alloy strip. At the same time, both the lower friction cylinder and the upper friction cylinder are cylindrical structures made of rubber material.

[0018] Preferably, a driving space is formed between the lower friction cylinder and the upper friction cylinder, and the aluminum alloy strip is inserted into the inside of the driving space. At the same time, the height of the driving space is smaller than the thickness of the aluminum alloy strip.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: The aluminum alloy strip performs a stepping intermittent lateral movement on the surface of the feeding table, and cooperates with the punch on the stamping part to continuously impact the aluminum alloy strip, realizing automatic feeding work. There is no need for manual operation, and stable and continuous feeding actions can be carried out. It can closely cooperate with the working rhythm of the stamping equipment, reduce the pauses and waiting time during the feeding process, and greatly improve the efficiency of the angle code production process. Description of the Drawings

[0020] Figure 1 This is the front view schematic diagram of the structure of the present utility model;

[0021] Figure 2 This is the structure of the present utility model Figure 1 of the bottom view;

[0022] Figure 3 This is the structure of the present utility model Figure 1 of the top view;

[0023] Figure 4 This is the structure of the present utility model Figure 1 of the rear view.

[0024] Reference numerals in the figure: 1, aluminum alloy strip; 2, front guide wheel; 21, guide groove; 3, loading table; 4, fixing frame; 5, lower gear; 6, upper gear; 7, first loading roller; 8, lower friction cylinder; 9, upper friction cylinder; 10, second loading roller; 11, coupling; 12, rear guide wheel. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-4 , the present utility model provides an automatic loading device for corner production, including a loading table 3, the surface of the loading table 3 is covered with an aluminum alloy strip 1, and fixing frames 4 are fixedly installed on both sides of the loading table 3. At the same time, a first loading roller 7 is movably installed above the middle of the surface of the loading table 3, and a second loading roller 10 is movably installed below the middle of the surface of the loading table 3. The rotating shafts of the second loading roller 10 and the first loading roller 7 are movably installed on the fixing frame 4 through bearings. The end of the rotating shaft of the second loading roller 10 is fixedly connected to a coupling 11, and one side of the coupling 11 away from the second loading roller 10 is fixedly connected to the output shaft of a stepping motor. The end of the rotating shaft of the second loading roller 10 away from the coupling 11 passes through the fixing frame 4 and is fixedly connected to a lower gear 5, and the rotating shaft at the end of the first loading roller 7 passes through the fixing frame 4 and is fixedly connected to an upper gear 6.

[0027] Working principle: Driven by the stepping motor, the second loading roller 10 rotates. Driven by the lower gear 5 and the upper gear 6, the first loading roller 7 rotates synchronously. Under the frictional force of the lower friction cylinder 8 and the upper friction cylinder 9, the aluminum alloy strip 1 moves horizontally in a stepped intermittent manner on the surface of the loading table 3. Cooperating with the punch on the stamping part, continuous impact work is carried out on the aluminum alloy strip 1 to realize automatic loading work, without manual operation, and stable and continuous loading actions can be carried out, which can closely cooperate with the working rhythm of the stamping equipment, reduce the pauses and waiting times during the loading process, and greatly improve the efficiency of the corner code production process.

[0028] As a preferred embodiment, the lower gear 5 and the upper gear 6 are of suitable sizes and are meshed and connected. At the same time, the diameters and tooth numbers of the lower gear 5 and the upper gear 6 are the same.

[0029] Two groups of front guide wheels 2 are movably installed at the front part of the surface of the loading table 3, and two groups of rear guide wheels 12 are movably installed at the rear part of the surface of the loading table 3. The rear guide wheels 12 and the front guide wheels 2 are of the same size, and a limiting channel is formed between adjacent two groups of guide wheels. At the same time, the aluminum alloy strip 1 is inserted into the interior of this limiting channel.

[0030] Guide grooves 21 are formed on both the front guide wheels 2 and the rear guide wheels 12, and the guide grooves 21 are arranged in a ring shape. At the same time, the side wall of the aluminum alloy strip 1 is inserted into the interior of the guide grooves 21.

[0031] As Figures 1-4 shown: A limiting channel is formed between adjacent two groups of guide wheels. At the same time, the aluminum alloy strip 1 is inserted into the interior of this limiting channel. The setting of the two groups of front guide wheels 2 and rear guide wheels 12 can limit and guide the horizontally moving aluminum alloy strip 1 to prevent the aluminum alloy strip 1 from tilting during movement.

[0032] As a preferred embodiment, an upper friction cylinder 9 is fixedly arranged on the outer surface of the first loading roller 7, and a lower friction cylinder 8 is fixedly arranged on the outer surface of the second loading roller 10. At the same time, the lower friction cylinder 8 and the upper friction cylinder 9 are symmetrical structures with respect to the loading table 3.

[0033] The lower friction cylinder 8 covers the bottom surface of the aluminum alloy strip 1, and the upper friction cylinder 9 covers the upper side surface of the aluminum alloy strip 1. At the same time, both the lower friction cylinder 8 and the upper friction cylinder 9 are cylindrical structures made of rubber material.

[0034] As Figures 1-4 shown: The lower gear 5 and the upper gear 6 are meshed and connected to realize the counterclockwise rotation of the first loading roller 7 and the clockwise rotation of the second loading roller 10, completing the driving and horizontal movement work of the aluminum alloy strip 1.

[0035] A driving space is formed between the lower friction cylinder 8 and the upper friction cylinder 9, and the aluminum alloy strip 1 is inserted inside the driving space. At the same time, the height of the driving space is less than the thickness of the aluminum alloy strip 1.

[0036] As Figures 1-4 shown: The height of the driving space is less than the thickness of the aluminum alloy strip 1, so that the lower friction cylinder 8 and the upper friction cylinder 9 can extrude the upper and lower surfaces of the aluminum alloy strip 1, increasing the friction force between the aluminum alloy strip 1 and the friction cylinder, and ensuring that under the rotational drive of the lower friction cylinder 8 and the upper friction cylinder 9, the aluminum alloy strip 1 can perform a stepping horizontal movement operation.

[0037] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic feeding device for producing corner codes, including a feeding table (3), characterized in that: The surface of the loading table (3) is covered with aluminum alloy strips (1). Fixed frames (4) are fixedly installed on both sides of the loading table (3). Meanwhile, a first loading roller (7) is movably installed above the middle of the surface of the loading table (3), and a second loading roller (10) is movably installed below the middle of the surface of the loading table (3). The rotating shafts of the second loading roller (10) and the first loading roller (7) are movably installed on the fixed frames (4) through bearings. The end of the rotating shaft of the second loading roller (10) is fixedly connected to a coupling (11). The side of the coupling (11) away from the second loading roller (10) is fixedly connected to the output shaft of a stepping motor. The rotating shaft at one end of the second loading roller (10) away from the coupling (11) passes through the fixed frame (4) and is fixedly connected to a lower gear (5). The rotating shaft at the end of the first loading roller (7) passes through the fixed frame (4) and is fixedly connected to an upper gear (6).

2. The automatic feeding device for producing corner codes according to claim 1, wherein: The lower gear (5) and the upper gear (6) are of matching sizes, and the lower gear (5) and the upper gear (6) are meshed. Meanwhile, the diameters and the number of teeth of the lower gear (5) and the upper gear (6) are the same.

3. The automatic feeding device for corner code production according to claim 1, characterized in that: Two groups of front guide wheels (2) are movably installed at the front part of the surface of the loading table (3), and two groups of rear guide wheels (12) are movably installed at the rear part of the surface of the loading table (3). The rear guide wheels (12) and the front guide wheels (2) are of the same size. A limiting channel is formed between adjacent two groups of guide wheels. Meanwhile, the aluminum alloy strip (1) is inserted into the inside of this limiting channel.

4. The automatic feeding device for producing corner codes according to claim 3, wherein: Guide grooves (21) are formed on both the front guide wheels (2) and the rear guide wheels (12). The guide grooves (21) are annularly arranged. Meanwhile, the side wall of the aluminum alloy strip (1) is inserted into the inside of the guide grooves (21).

5. The automatic feeding device for producing corner codes according to claim 1, wherein: An upper friction cylinder (9) is fixedly arranged on the outer surface of the first loading roller (7), and a lower friction cylinder (8) is fixedly arranged on the outer surface of the second loading roller (10). Meanwhile, the lower friction cylinder (8) and the upper friction cylinder (9) are symmetrical structures with respect to the loading table (3).

6. The automatic feeding device for producing corner codes according to claim 5, characterized in that: The lower friction cylinder (8) covers the bottom surface of the aluminum alloy strip (1), and the upper friction cylinder (9) covers the upper side surface of the aluminum alloy strip (1). Meanwhile, both the lower friction cylinder (8) and the upper friction cylinder (9) are cylindrical structures made of rubber material.

7. An automatic feeding device for corner code production according to claim 6, characterized in that: A driving space is formed between the lower friction cylinder (8) and the upper friction cylinder (9). The aluminum alloy strip (1) is inserted into the inside of the driving space. Meanwhile, the height of the driving space is smaller than the thickness of the aluminum alloy strip (1).

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