Production line for automatically machining screw sleeves

Abstract

The utility model belongs to the technical field of screw sleeve machining, and particularly discloses a production line for automatically machining a screw sleeve. According to the main technical scheme, the automatic sawing machine comprises an automatic sawing machine, a lathe, a machining mechanism, a welding mechanism and a conveying mechanism which can be installed on the ground, the conveying mechanism is located among the automatic sawing machine, the lathe, the machining mechanism and the welding mechanism, a feeding mechanism is installed at the feeding position of the conveying mechanism, a limiting mechanism is connected to the upper portion of the conveying mechanism, and a discharging mechanism is arranged above the limiting mechanism; through the conveying mechanism arranged among the automatic sawing machine, the lathe, the machining mechanism and the welding mechanism, fine adjustment moving treatment can be conducted on the automatic feeding and discharging device for screw sleeve machining, and storage can be conducted when the automatic feeding and discharging device for screw sleeve machining does not need fine adjustment; according to the automatic feeding and discharging device for screw sleeve machining, the stability of the automatic feeding and discharging device for screw sleeve machining in the working process is improved, meanwhile, the limiting mechanism is arranged on the conveying mechanism, the conveyed machined screw sleeves can be limited, and the situation that part of the fed and conveyed screw sleeves deviate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of screw sleeve processing, in particular to a production line for automatically processing screw sleeves. Background Art

[0002] In the production of bridge bearings, the processing and production of screw sleeves is a key process, and its degree of automation directly affects production efficiency, cost and product quality. The traditional screw sleeve processing process usually relies on manual operation, facing problems such as low work efficiency, high labor cost and unstable product quality. Especially in the loading and unloading links, manual operation is not only time-consuming and labor-intensive, but also prone to material loss and insufficient processing accuracy, which in turn affects the overall production efficiency and product quality.

[0003] In recent years, the application of automatic loading and unloading devices has solved these problems to a certain extent, but the existing automatic loading and unloading devices for screw sleeve processing still have some limitations in actual operation. For example, these devices are cumbersome to operate when performing fine-tuning and movement, which is not conducive to improving work efficiency; during the loading process, the positioning and restriction of the sleeve are insufficient, resulting in the displacement of some sleeves, affecting the processing accuracy and efficiency. The existence of these problems limits the performance of the automatic loading and unloading device, reduces its application value in the processing of screw sleeves, and limits the automatic production of screw sleeves. Therefore, a production line for automatic processing of screw sleeves is proposed, which can solve these deficiencies in the existing technology, thereby optimizing the automation level and operation convenience of the entire production process. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a production line for automatically processing screw sleeves, which has the advantages of the above-mentioned technical problems and thus solves the problems in the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the advantages of the above technical problems, the specific technical solutions adopted by the utility model are as follows:

[0008] A production line for automatically processing screw sleeves, comprising an automatic sawing machine, a lathe, a processing mechanism, a welding mechanism and a conveying mechanism that can be installed on the ground, wherein the conveying mechanism is located between the automatic sawing machine, the lathe, the processing mechanism and the welding mechanism;

[0009] A loading mechanism is installed at the loading position of the conveying mechanism, a limiting mechanism is connected above the conveying mechanism, and a unloading mechanism is arranged above the limiting mechanism.

[0010] Furthermore, the processing mechanism includes a processing table fixedly installed on the ground, a plurality of electric guide rails 1 are installed above the processing table, a rotating motor 1 is fixed to the moving block of the electric guide rail 1, a mounting cylinder is fixed to the output end of the rotating motor 1, and a drilling drill bit and a tapping drill bit are respectively installed on the inner wall of the mounting cylinder;

[0011] The punching drill bit and the tapping drill bit are arranged opposite to each other, a placement plate is installed on the inner wall of the processing table, a servo motor is passed through the placement plate, the output end of the servo motor is fixedly connected to the fixing plate, an electric telescopic rod is arranged above the fixing plate, and an electric three-jaw chuck is fixedly arranged on the output end of the electric telescopic rod.

[0012] Furthermore, the welding mechanism includes a welding table fixedly installed on the ground, a mounting groove is provided above the welding table, a rotating motor 2 is installed on the inner wall of the mounting groove, an output end of the rotating motor 2 is fixedly connected to a mounting plate, and an electric telescopic rod 2 is provided above the mounting plate;

[0013] The output end of the electric telescopic rod 2 is fixedly provided with an electric three-jaw chuck 2, and a placement seat is fixedly connected to the side of the welding table. A six-axis robot is installed on the placement seat, and a welding head is installed at one end of the six-axis robot.

[0014] Furthermore, the conveying mechanism includes a material bin in contact with the welding table, the processing table, the automatic sawing machine, and the lathe, a material guide plate fixedly installed on the side of the material bin, a support frame fixedly arranged under the material bin, and support seats fixedly connected to both sides of the support frame;

[0015] An adjusting rod is threadedly connected to the support seat, one end of the adjusting rod is connected to a moving wheel through a bearing, and an anti-skid pad is installed under the support seat, and the anti-skid pad is connected to the ground.

[0016] Furthermore, the feeding mechanism includes a connecting plate fixedly mounted on the inner wall of the silo, a feeding push plate is provided on both sides of the connecting plate in contact with one side of the silo, the bottom of the feeding push plate penetrates the silo, and a mounting seat is fixedly connected to the bottom of the feeding push plate;

[0017] A connecting groove is provided on the mounting seat, the inner wall of the connecting groove is connected to an auxiliary rod through a rotating rod, one end of the auxiliary rod is connected to a rotating disk through the rotating rod, a servo motor 2 is connected to the side of the rotating disk, and the servo motor 2 is connected to the inner wall of the silo.

[0018] Furthermore, the limiting mechanism includes a fixed frame fixedly connected above the silo, a conveying plate is fixedly installed above the fixed frame, a plurality of fixed seats are arranged above the conveying plate, a guide column is passed through the fixed seat, and a limiting plate is fixed at one end of the guide column;

[0019] The side of the limiting plate is fixedly connected with an electric telescopic rod three, the electric telescopic rod three is fixedly connected to the conveying plate, and a protective cover is fixedly installed above the limiting plate, and the protective cover is located above the electric telescopic rod three, the limiting plate, the guide column and the fixed seat.

[0020] Furthermore, the unloading mechanism includes an unloading rack fixedly arranged above the limiting plate, an electric guide rail 2 is installed on one side of the unloading rack, and a moving block of the electric guide rail 2 is fixedly connected to an electric telescopic rod 4;

[0021] A material blocking plate is installed at the output end of the electric telescopic rod four, and an electric guide rail three is fixedly installed on the other side of the unloading rack through a connecting frame. The moving block of the electric guide rail three is installed with an electric telescopic rod five, and a material unloading plate is installed at the output end of the electric telescopic rod five.

[0022] Furthermore, protective covers are installed on the blanking plate, the baffle plate and the limiting plate, and the protective covers are adapted to the blanking plate, the baffle plate and the limiting plate.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] (1) By setting up a conveying mechanism between the automatic sawing machine, the lathe, the processing mechanism and the welding mechanism, not only can the automatic loading and unloading device for processing the screw sleeve be fine-tuned and moved, which is beneficial to improving work efficiency, but the automatic loading and unloading device for processing the screw sleeve can also be stored when it does not need fine-tuning, which is beneficial to improving the stability of the automatic loading and unloading device for processing the screw sleeve during operation. At the same time, the limiting mechanism set in the conveying mechanism can limit the conveyed processing screw sleeve, reduce the deviation of some screw sleeves being loaded and conveyed, and facilitate subsequent processing efficiency.

[0026] (2) The feeding mechanism arranged in the conveying mechanism facilitates the quantitative automatic feeding of the conveyed screw sleeve, thereby improving the work efficiency. At the same time, the unloading mechanism arranged in the limiting mechanism facilitates the quantitative automatic unloading of the screw sleeve after the conveying restriction, thereby facilitating the subsequent processing. At the same time, the protective sleeves arranged in the unloading plate, the baffle plate and the limiting plate reduce the possibility of damage to the surface of the screw sleeve or the unloading plate, the baffle plate and the limiting plate.

[0027] (3) The processing mechanism set on the ground and the conveying mechanism facilitates the punching and tapping of the processed screw sleeve, thereby improving work efficiency. At the same time, the welding mechanism set on the ground and the conveying mechanism facilitates the auxiliary welding of the processed screw sleeve, which is conducive to improving the automation during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 This is a schematic diagram of the structure of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 1 ;

[0030] Figure 2 This is a schematic diagram of the structure of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 2 ;

[0031] Figure 3 It is a schematic diagram of the processing mechanism structure of a production line for automatically processing a screw sleeve according to an embodiment of the utility model;

[0032] Figure 4 It is a schematic structural diagram of a welding mechanism of a production line for automatically processing a screw sleeve according to an embodiment of the utility model;

[0033] Figure 5 This is a partial structural diagram of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 1 ;

[0034] Figure 6 This is a partial structural diagram of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 2 ;

[0035] Figure 7 It is a schematic diagram of the structure of a conveying mechanism of a production line for automatically processing screw sleeves according to an embodiment of the utility model;

[0036] Figure 8 It is a schematic diagram of the structure of the conveying mechanism part and the feeding mechanism of a production line for automatically processing screw sleeves according to an embodiment of the utility model;

[0037] Fig. 9 This is a schematic diagram of the limiting mechanism of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 1 ;

[0038] Fig.10 This is a schematic diagram of the limiting mechanism of a production line for automatically processing screw sleeves according to an embodiment of the utility model. Figure 2 ;

[0039] Fig.11 The utility model is a schematic diagram of the structure of a material unloading mechanism of a production line for automatically processing screw sleeves according to an embodiment of the utility model.

[0040] In the figure:

[0041] 1. Ground; 2. Automatic sawing machine; 3. Lathe; 4. Processing mechanism; 401. Processing table; 402. Electric guide rail 1; 403. Rotating motor 1; 404. Mounting tube; 405. Punching drill; 406. Tapping drill; 407. Placement plate; 408. Servo motor 1; 409. Fixing plate; 410. Electric telescopic rod 1; 411. Electric three-jaw chuck 1; 5. Welding mechanism; 501. Welding table; 502. Rotating motor 2; 503. Mounting plate; 504. Electric telescopic rod 2; 505. Electric three-jaw chuck 2; 506. Placement seat; 507. Six-axis robot; 508. Welding head; 6. Conveying mechanism; 601. Material bin; 602. Material guide plate; 603. Support Frame; 604, support seat; 605, adjustment rod; 606, moving wheel; 607, anti-skid pad; 7, feeding mechanism; 701, connecting plate; 702, feeding push plate; 703, mounting seat; 704, auxiliary rod; 705, rotating disk; 706, servo motor two; 8, limiting mechanism; 801, fixed frame; 802, conveying plate; 803, fixed seat; 804, guide column; 805, limiting plate; 806, electric telescopic rod three; 807, protective cover; 9, unloading mechanism; 901, unloading frame; 902, electric guide rail two; 903, electric telescopic rod four; 904, blocking plate; 905, electric guide rail three; 906, electric telescopic rod five; 907, unloading plate; 10, protective cover. DETAILED DESCRIPTION

[0042] To further illustrate the technical solution of the present application, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the implementation methods. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the implementation methods. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0043] like Figure 1 - Fig.11 As shown, the utility model provides the following technical solutions: a production line for automatically processing screw sleeves, comprising a floor 1, on which are installed an automatic sawing machine 2, a lathe 3, a processing mechanism 4, a welding mechanism 5 and a conveying mechanism 6, the automatic sawing machine 2 is a GT4235 automatic sawing machine, and the lathe 3 is a CA6150 lathe;

[0044] The automatic sawing machine 2, lathe 3, processing mechanism 4, welding mechanism 5 and conveying mechanism 6 are electrically connected to a central controller (central control system) during operation and use. The central controller (central control system) receives feedback signals from various mechanisms through an internal logic processor and automatically adjusts operating parameters according to a preset program to achieve precise control. The central controller (central control system) is installed in a position that is convenient for operation and maintenance;

[0045] The processing mechanism 4 includes a processing table 401 fixedly installed on the ground 1, a plurality of electric guide rails 402 are installed above the processing table 401, a rotating motor 403 is fixed to the moving block of the electric guide rail 402, a connecting seat is installed on the rotating motor 403, the connecting seat is fixedly connected to the moving block of the electric guide rail 402, a mounting cylinder 404 is fixed to the output end of the rotating motor 403, and a drilling drill 405 and a tapping drill 406 are respectively installed on the inner wall of the mounting cylinder 404;

[0046] The punching drill bit 405 and the tapping drill bit 406 are arranged opposite to each other, and a placing plate 407 is installed on the inner wall of the processing table 401, and a servo motor 408 is passed through the placing plate 407, and a fixing plate 409 is fixedly connected to the output end of the servo motor 408, and an electric telescopic rod 410 is arranged above the fixing plate 409, and an electric three-jaw chuck 411 is fixedly arranged at the output end of the electric telescopic rod 410;

[0047] The welding mechanism 5 includes a welding table 501 fixedly installed on the ground 1. An interactive display screen is installed on the welding table 501 or the processing table 401 when it is actually used. The interactive display screen is electrically connected to the central controller (central control system) and is used to display the working status, alarm information, operation instructions and real-time data of the equipment. The interactive display screen can be installed in a conspicuous position of the operation part so that the operator can easily view and operate it. The interactive display screen should have a touch screen function to facilitate the operator to directly perform settings, adjustments and troubleshooting on the screen. A mounting groove is opened above the welding table 501, and a rotating motor 502 is installed on the inner wall of the mounting groove. The output end of the rotating motor 502 is fixedly connected to a mounting plate 503, and an electric telescopic rod 504 is provided above the mounting plate 503;

[0048] An electric three-jaw chuck 505 is fixedly provided at the output end of the electric telescopic rod 504, a placement seat 506 is fixedly connected to the side of the welding table 501, a six-axis robot 507 is installed on the placement seat 506, a welding head 508 is installed at one end of the six-axis robot 507, and the welding head 508 is connected to a welding machine (not shown in the figure) when actually in use.

[0049] Specifically, by setting the processing mechanism 4 on the ground 1 and the conveying mechanism 6, it is convenient to perform drilling and tapping on the processed screw sleeve, thereby improving work efficiency. At the same time, the welding mechanism 5 set on the ground 1 and the conveying mechanism 6 facilitates the auxiliary welding of the processed screw sleeve, which is beneficial to improving the automation during processing.

[0050] like Figure 1 - Fig.11 As shown, the conveying mechanism 6 is located between the automatic sawing machine 2, the lathe 3, the processing mechanism 4, and the welding mechanism 5. The conveying mechanism 6 includes a material bin 601 located in contact between the welding table 501, the processing table 401, the automatic sawing machine 2, and the lathe 3. A distribution box is installed on the side of the material bin 601, and a heat dissipation hole is opened on the side of the distribution box (not shown in the figure). A material guide plate 602 is fixedly installed on the side of the material bin 601. A support frame 603 is fixedly arranged below the material bin 601, and support seats 604 are fixedly connected to both sides of the support frame 603.

[0051] An adjusting rod 605 is threadedly connected to the support seat 604, one end of the adjusting rod 605 is connected to a moving wheel 606 through a bearing, and an anti-skid pad 607 is installed under the support seat 604, and the anti-skid pad 607 is connected to the ground 1;

[0052] A feeding mechanism 7 is installed at the feeding position of the conveying mechanism 6. The feeding mechanism 7 includes a connecting plate 701 fixedly installed on the inner wall of the silo 601. Both sides of the connecting plate 701 are in contact with one side of the silo 601. A feeding push plate 702 is provided. The bottom of the feeding push plate 702 penetrates the silo 601. A mounting seat 703 is fixedly connected to the bottom of the feeding push plate 702.

[0053] A connecting groove is provided on the mounting seat 703, and the inner wall of the connecting groove is connected to an auxiliary rod 704 through a rotating rod. One end of the auxiliary rod 704 is connected to a rotating disk 705 through a rotating rod. A servo motor 706 is connected to the side of the rotating disk 705, and the servo motor 706 is connected to the inner wall of the silo 601.

[0054] Specifically, by setting the conveying mechanism 6 between the automatic sawing machine 2, the lathe 3, the processing mechanism 4, and the welding mechanism 5, not only can the automatic loading and unloading device for screw sleeve processing be fine-tuned and moved, which is beneficial to improving work efficiency, but the automatic loading and unloading device for screw sleeve processing can also be stored when it does not need fine-tuning, which is beneficial to improving the stability of the automatic loading and unloading device for screw sleeve processing during operation. The loading mechanism 7 set on the conveying mechanism 6 is convenient for automatic quantitative loading of the conveyed screw sleeve, thereby improving work efficiency.

[0055] like Figure 1 - Fig.11As shown, a limiting mechanism 8 is connected above the conveying mechanism 6, and the limiting mechanism 8 includes a fixing frame 801 fixedly connected above the silo 601, a conveying plate 802 is fixedly installed above the fixing frame 801, and a plurality of fixing seats 803 are arranged above the conveying plate 802, and the number of the fixing seats 803 is two, and a guide column 804 passes through the fixing seat 803, and a limiting plate 805 is fixed to one end of the guide column 804;

[0056] The side of the limiting plate 805 is fixedly connected with the electric telescopic rod 3 806, the electric telescopic rod 3 806 is fixedly connected with the conveying plate 802, and a protective cover 807 is fixedly installed above the limiting plate 805, and the protective cover 807 is located above the electric telescopic rod 3 806, the limiting plate 805, the guide column 804 and the fixed seat 803;

[0057] A material unloading mechanism 9 is provided above the limiting mechanism 8, and the material unloading mechanism 9 includes a material unloading frame 901 fixedly arranged above the limiting plate 805, an electric guide rail 2 902 is installed on one side of the material unloading frame 901, and a moving block of the electric guide rail 2 902 is fixedly connected to an electric telescopic rod 4 903;

[0058] A baffle plate 904 is installed at the output end of the electric telescopic rod 903, and an electric guide rail 905 is fixedly installed on the other side of the unloading frame 901 through a connecting frame. The moving block of the electric guide rail 905 is installed with an electric telescopic rod 906, and a unloading plate 907 is installed at the output end of the electric telescopic rod 906. The unloading plate 907, the baffle plate 904 and the limiting plate 805 are installed with a protective cover 10, and the protective cover 10 is adapted to the unloading plate 907, the baffle plate 904 and the limiting plate 805;

[0059] Electric telescopic rod 5 906, electric guide rail 3 905, electric guide rail 2 902, electric telescopic rod 3 806, servo motor 2 706, electric three-jaw chuck 2 505, electric telescopic rod 2 504, rotating motor 2 502, electric three-jaw chuck 1 411, servo motor 1 408, six-axis robot 507, rotating motor 1 403, electric guide rail 1 402, automatic sawing machine 2, lathe 3 are electrically connected to the central controller (central control system) when actually used. The central control The controller (central control system), electric telescopic rod five 906, electric guide rail three 905, electric guide rail two 902, electric telescopic rod three 806, servo motor two 706, electric three-jaw chuck two 505, electric telescopic rod two 504, rotating motor two 502, electric three-jaw chuck one 411, servo motor one 408, six-axis robot 507, rotating motor one 403, electric guide rail one 402, automatic sawing machine 2, lathe 3, and interactive display screen are electrically connected to an external power supply.

[0060] Specifically, by means of the limiting mechanism 8 provided on the conveying mechanism 6, the conveyed processing screw sleeve can be restricted, thereby reducing the deviation of some of the screw sleeves being fed and conveyed, and facilitating the subsequent processing efficiency. At the same time, the unloading mechanism 9 provided on the limiting mechanism 8 facilitates the quantitative automatic unloading of the screw sleeve after the conveying restriction, and facilitates the subsequent processing. At the same time, the protective cover 10 provided on the unloading plate 907, the baffle plate 904 and the limiting plate 805 reduces the damage to the surface of the screw sleeve or the unloading plate 907, the baffle plate 904 and the limiting plate 805.

[0061] In summary, with the aid of the above-mentioned technical scheme of the utility model, during processing, the screw sleeve to be processed is cut in advance by the automatic sawing machine 2, and then the cut screw sleeve falls into the silo 601, and then passes through the loading mechanism 7 provided in the silo 601, so as to facilitate the quantitative automatic loading of the conveyed screw sleeve, and then the loading mechanism 7 conveys the screw sleeve to be processed to the limiting mechanism 8 provided in the silo 601, which can limit the conveyed processed screw sleeve, thereby reducing the deviation of some of the screw sleeves that are fed and conveyed, and the unloading mechanism 9 provided in the limiting mechanism 8, and the protective sleeve 10 provided on the unloading plate 907, the baffle plate 904 and the limiting plate 805, reduce the screw sleeve. In case of damage on the surface of the rod sleeve or the unloading plate 907, the baffle plate 904 and the limiting plate 805, the screw sleeve after conveying restriction is automatically and quantitatively conveyed to the lathe 3 for processing. After processing, the processed parts are transported to the processing mechanism 4 through the cooperation between the conveying mechanism 6, the loading mechanism 7, the limiting mechanism 8 and the unloading mechanism 9, so as to facilitate the drilling and tapping of the processed screw sleeve and improve the work efficiency. Then the processed parts are transported to the welding mechanism 5 through the cooperation between the conveying mechanism 6, the loading mechanism 7, the limiting mechanism 8 and the unloading mechanism 9, so as to facilitate the auxiliary welding of the processed screw sleeve, which is beneficial to improve the automation during processing.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A production line for automated processing of screw sleeves, characterized in that: It comprises an automatic sawing machine (2), a lathe (3), a processing mechanism (4), a welding mechanism (5) and a conveying mechanism (6) which can be installed on the ground (1), wherein the conveying mechanism (6) is located between the automatic sawing machine (2), the lathe (3), the processing mechanism (4) and the welding mechanism (5); A loading mechanism (7) is installed at the loading position of the conveying mechanism (6), a limiting mechanism (8) is connected above the conveying mechanism (6), and a unloading mechanism (9) is provided above the limiting mechanism (8).

2. The production line for automated processing of screw sleeves according to claim 1, characterized in that: The processing mechanism (4) comprises a processing table (401) fixedly mounted on the ground (1), a plurality of electric guide rails (402) being mounted above the processing table (401), a rotating motor (403) being fixedly mounted on a moving block of the electric guide rail (402), a mounting tube (404) being fixedly mounted on an output end of the rotating motor (403), and a drilling bit (405) and a tapping bit (406) being mounted on the inner wall of the mounting tube (404); The punching drill bit (405) and the tapping drill bit (406) are arranged relative to each other. A placement plate (407) is installed on the inner wall of the processing table (401). A servo motor (408) runs through the placement plate (407). The output end of the servo motor (408) is fixedly connected to a fixing plate (409). An electric telescopic rod (410) is arranged above the fixing plate (409). An electric three-jaw chuck (411) is fixedly arranged at the output end of the electric telescopic rod (410).

3. The production line for automated processing of screw sleeves according to claim 1, characterized in that: The welding mechanism (5) comprises a welding table (501) fixedly mounted on the ground (1), a mounting groove being provided above the welding table (501), a second rotating motor (502) being installed on the inner wall of the mounting groove, an output end of the second rotating motor (502) being fixedly connected to a mounting plate (503), and a second electric telescopic rod (504) being provided above the mounting plate (503); An electric three-jaw chuck (505) is fixedly provided at the output end of the second electric telescopic rod (504), a placement seat (506) is fixedly connected to the side of the welding table (501), a six-axis robot (507) is installed on the placement seat (506), and a welding head (508) is installed at one end of the six-axis robot (507).

4. The production line for automated processing of screw sleeves according to claim 3, characterized in that: The conveying mechanism (6) comprises a material bin (601) in contact with a welding table (501), a processing table (401), an automatic sawing machine (2), and a lathe (3); a material guide plate (602) fixedly mounted on a side of the material bin (601); a support frame (603) fixedly arranged below the material bin (601); and support seats (604) fixedly connected to both sides of the support frame (603); An adjusting rod (605) is threadedly connected to the support seat (604), one end of the adjusting rod (605) is connected to a moving wheel (606) via a bearing, and an anti-skid pad (607) is installed below the support seat (604), and the anti-skid pad (607) is connected to the ground (1).

5. The production line for automated processing of screw sleeves according to claim 4, characterized in that: The feeding mechanism (7) comprises a connecting plate (701) fixedly mounted on the inner wall of the silo (601), and feeding push plates (702) are provided on both sides of the connecting plate (701) and in contact with one side of the silo (601). The bottom of the feeding push plate (702) penetrates the silo (601), and a mounting seat (703) is fixedly connected to the bottom of the feeding push plate (702); The mounting seat (703) is provided with a connecting groove, the inner wall of the connecting groove is connected to an auxiliary rod (704) via a rotating rod, one end of the auxiliary rod (704) is connected to a rotating disk (705) via a rotating rod, a servo motor 2 (706) is connected to the side of the rotating disk (705), and the servo motor 2 (706) is connected to the inner wall of the silo (601).

6. The production line for automated processing of screw sleeves according to claim 4, characterized in that: The limiting mechanism (8) comprises a fixing frame (801) fixedly connected above the silo (601), a conveying plate (802) fixedly mounted above the fixing frame (801), a plurality of fixing seats (803) arranged above the conveying plate (802), a guide column (804) passing through the fixing seat (803), and a limiting plate (805) fixed to one end of the guide column (804); The limiting plate (805) is fixedly connected to the side of the electric telescopic rod three (806), the electric telescopic rod three (806) is fixedly connected to the conveying plate (802), and a protective cover (807) is fixedly installed above the limiting plate (805), and the protective cover (807) is located above the electric telescopic rod three (806), the limiting plate (805), the guide column (804) and the fixed seat (803).

7. The production line for automated processing of screw sleeves according to claim 6, characterized in that: The unloading mechanism (9) comprises an unloading frame (901) fixedly arranged above the limiting plate (805), an electric guide rail 2 (902) being installed on one side of the unloading frame (901), and a moving block of the electric guide rail 2 (902) being fixedly connected to an electric telescopic rod 4 (903); The output end of the electric telescopic rod four (903) is installed with a material blocking plate (904), and the other side of the unloading frame (901) is fixedly installed with an electric guide rail three (905) through a connecting frame, and the moving block of the electric guide rail three (905) is installed with an electric telescopic rod five (906), and the output end of the electric telescopic rod five (906) is installed with a material unloading plate (907).

8. The production line for automated processing of screw sleeves according to claim 7, characterized in that: The blanking plate (907), the baffle plate (904) and the limiting plate (805) are provided with a protective sleeve (10), and the protective sleeve (10) is compatible with the blanking plate (907), the baffle plate (904) and the limiting plate (805).

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