Axial pushing device of horizontal turning-milling hybrid machining center loading and unloading system

Abstract

The application relates to the technical field of feeding and discharging of a horizontal turning-milling combined machining center, and provides an axial pushing device of a feeding and discharging system of the horizontal turning-milling combined machining center, which comprises a pushing slide, a pushing assembly, a feeding and carrying assembly, a workpiece positioning assembly, a position adjusting assembly and a taking and feeding assembly. The pushing slide is sequentially divided into a workpiece prefabricating area, a position adjusting processing area and a taking and feeding area along the axial direction. The pushing assembly is arranged on the pushing slide and moves along the axial direction of the pushing slide. The feeding and carrying assembly has a weighing function, is slidably arranged on the pushing slide and is connected with the pushing assembly. The workpiece positioning assembly is arranged on one side of the feeding and carrying assembly. The position adjusting assembly is arranged on the pushing slide and is located in the position adjusting processing area. Through the above technical scheme, the axial pushing device in the prior art can be used to solve the problem that the position of a workpiece is difficult to adjust and the feeding accuracy is poor when the workpiece is fed.

Description

Technical Field

[0001] This invention relates to the field of loading and unloading technology for horizontal milling and turning machining centers, specifically to an axial pushing device for the loading and unloading system of a horizontal milling and turning machining center. Background Technology

[0002] In the field of modern machining, horizontal milling and turning centers are widely used in the machining of precision parts, and the axial pushing device of their loading and unloading system plays a crucial role in improving machining efficiency and accuracy.

[0003] Existing axial pushing devices have relatively simple structures, typically using a single pushing mechanism to directly push the workpiece from the loading position to the machining position. However, this structure has several drawbacks. First, the position of the workpiece cannot be effectively adjusted during the pushing process. Since there may be positional deviations when the workpiece is loaded, directly pushing it to the machining position will affect the machining accuracy. Second, most existing devices lack precise position adjustment functions when positioning the workpiece, making it difficult to meet the strict requirements of high-precision machining for workpiece position. In milling and turning composite machining, even a small positional deviation can lead to machining failure. Summary of the Invention

[0004] This invention proposes an axial pushing device for the loading and unloading system of a horizontal turning and milling composite machining center, which solves the problem mentioned in the background art that existing axial pushing devices often have difficulty adjusting the position of the workpiece when loading it, resulting in poor loading accuracy.

[0005] The technical solution of the present invention is as follows: an axial pushing device for the loading and unloading system of a horizontal turning and milling composite machining center, comprising a pushing slide, a pushing component, a loading component, a workpiece positioning component, an adjusting component, and a picking and feeding component;

[0006] The pusher slide is divided into a workpiece prefabrication area, a positioning processing area and a material loading area along the axial direction.

[0007] The pushing component is disposed on the pushing slide and moves axially along the pushing slide;

[0008] The feeding component has a weighing function, is slidably mounted on the pusher slide, and is connected to the pusher component;

[0009] The workpiece positioning component is disposed on one side of the feeding component;

[0010] The adjustment component is mounted on the push slide and located within the adjustment processing area. It is used to precisely adjust the position of the workpiece and to cooperate with the workpiece positioning component to position the workpiece.

[0011] The feeding assembly is located on one side of the push slide and within the feeding area, and is used to feed and push the workpiece.

[0012] Based on the aforementioned solution, the pushing component includes a pushing screw, a pushing slider, and a pushing motor;

[0013] The push screw is rotatably mounted in the push slide, and a push ball nut assembly is threadedly connected to the push screw;

[0014] The push slider is slidably disposed within the push slide rail and is connected to the push ball nut assembly;

[0015] The push motor is installed on one side of the push slide, and the output end of the push motor is connected to one end of the push screw.

[0016] As a preferred technical solution of this disclosure, the feeding and loading assembly includes a U-shaped loading frame, a weighing pan, and a baffle.

[0017] The U-shaped material frame is slidably disposed on the push slide along the axial direction. The U-shaped material frame is connected to the push slider. Limiting grooves for workpiece positioning are provided on both sides of the U-shaped material frame.

[0018] The weighing pan is installed inside the U-shaped material loading frame;

[0019] The baffle is slidably mounted on the U-shaped material carrier frame, and forms a material-carrying cavity between the baffle and the U-shaped material carrier frame.

[0020] Based on the aforementioned scheme, the workpiece positioning assembly includes a positioning cylinder, a positioning electromagnet, a positioning module, and an adsorption positioning part;

[0021] The positioning cylinder is installed on one side of the U-shaped material carrier frame;

[0022] The positioning electromagnet is installed on the output end of the positioning cylinder;

[0023] The positioning module is mounted on the positioning electromagnet and is connected to the baffle. A magnetically conductive positioning block is embedded in the positioning module and is connected to the magnetic pole of the positioning electromagnet.

[0024] The adsorption positioning part is provided in two parts, and the positioning module has two convex positioning grooves. The magnetic positioning block is located between the two convex positioning grooves. The convex positioning grooves correspond one-to-one with the adsorption positioning part, and the adsorption positioning part is located in the convex positioning groove.

[0025] Furthermore, based on the aforementioned scheme, the adsorption positioning unit includes a rubber positioning cover, an adsorption cylinder, and a pneumatic adjustment block;

[0026] The rubber positioning cover is connected to the side of the convex positioning groove away from the positioning cylinder;

[0027] The adsorption cylinder is installed on the side of the positioning module close to the positioning cylinder;

[0028] The pneumatic adjustment block is sealed and slidably disposed in the convex positioning groove, and one end of the pneumatic adjustment block is connected to the output end of the adsorption cylinder.

[0029] As a preferred technical solution of the present invention, the adjustment assembly includes an adjustment frame and a workpiece adjustment part;

[0030] The adjustment frame is mounted on the push slide and is located within the adjustment processing area. The two sides of the adjustment frame are symmetrically provided with clamping and limiting parts, and the clamping and limiting parts correspond one-to-one with the limiting grooves.

[0031] The workpiece adjustment unit has a visual recognition function and is mounted on the adjustment frame.

[0032] Furthermore, based on the aforementioned solution, the clamping and limiting part includes a limiting cylinder and a limiting clamping block;

[0033] The limiting cylinder is installed on one side of the adjusting frame;

[0034] The limiting clamp is disposed on the output end of the limiting cylinder.

[0035] As a preferred technical solution of the present invention, the workpiece adjustment part includes a longitudinal adjustment cylinder, a first adjustment frame, an adjustment electromagnet and an identification bracket;

[0036] The longitudinal adjustment cylinder is mounted on the adjustment frame;

[0037] The first adjustment frame is installed on the output end of the longitudinal adjustment cylinder, and the first adjustment frame is equipped with a first adjustment motor.

[0038] The switching electromagnet is installed at the output end of the switching motor;

[0039] At least two identification brackets are provided, and the identification brackets are set on the first adjustment frame. Each identification bracket is equipped with a visual identification sensor for identifying the position of the workpiece.

[0040] Furthermore, based on the aforementioned solution, the feeding assembly includes a workpiece lifting section, a feeding frame, a power tilting frame, a power motor, a tilting cylinder, a second adjustment frame, and a feeding mechanical claw.

[0041] The workpiece lifting part is disposed in the push slide and located in the material loading area, and is used to drive the workpiece after adjustment to move longitudinally.

[0042] The material handling rack is located on one side of the pusher slide;

[0043] The power-driven tilting frame is rotatably mounted on the material handling frame;

[0044] The power motor is installed on one side of the material handling frame, and the output end of the power motor is connected to one end of the power tilting frame;

[0045] The tilting cylinder is installed on one side of the material handling rack;

[0046] The second adjustment frame is mounted on the output end of the tilting cylinder, and the second adjustment motor is installed inside the second adjustment frame.

[0047] The material handling mechanical claw is mounted on the output end of the second rotary motor and is used to clamp and feed the workpiece to be processed on the workpiece lifting section.

[0048] Furthermore, based on the aforementioned solution, the workpiece lifting section includes a lifting cylinder and a lifting positioning table;

[0049] The lifting cylinder is disposed within the push slide and is located within the material feeding area;

[0050] The lifting and positioning platform is located on the output end of the lifting cylinder.

[0051] The beneficial effects of this invention are as follows:

[0052] 1. In this invention, by dividing the push slide into a workpiece prefabrication area, a positioning processing area, and a material loading area, and in conjunction with a push component that can move along the axial direction, the workpiece can be accurately and efficiently transported to each area in sequence according to the processing flow, and the workpiece can be accurately positioned and loaded.

[0053] 2. In this invention, by setting up a feeding component, an adjustment component, and a workpiece positioning component, the weight of the workpiece can be monitored in real time after it is placed on the weighing pan. This facilitates the control of material quality during the processing, ensuring the consistency and stability of the processing. The workpiece positioning component works in concert with the adjustment component. Through structures such as a positioning cylinder, a positioning electromagnet, a magnetic positioning block, and an adsorption positioning part, the position of the workpiece can be precisely adjusted and fixed. Even when faced with workpieces of different shapes or placement postures, it can be quickly adjusted to a suitable position, enhancing the adaptability of the equipment to diverse workpieces and ensuring that the workpiece is in the best positioning state before processing, thereby improving processing accuracy and reducing the scrap rate.

[0054] 3. In this invention, through the cooperation of the workpiece positioning component and the feeding component, the workpiece lifting part lifts the adjusted workpiece to a suitable height. Then, through the cooperation of the power flipping frame, flipping cylinder, and the second flipping frame, the second flipping motor and the picking mechanical claw, the workpiece can be accurately picked up and placed on the processing equipment, reducing the risk of collision and damage to the workpiece during the picking and feeding process. Attached Figure Description

[0055] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0056] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0057] Figure 2 This is a partial cross-sectional view of the structure of the conveying slide, pushing component, loading component and workpiece positioning component in this invention.

[0058] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle;

[0059] Figure 4 This is a schematic diagram of the positioning component in this invention;

[0060] Figure 5 This is a schematic diagram of the feeding assembly in this invention;

[0061] Figure 6 This is a structural schematic diagram of another state of the present invention.

[0062] In the diagram: 001, Pushing component; 002, Loading component; 003, Workpiece positioning component; 004, Adjustment component; 005, Pick-and-feed component;

[0063] 1. Push slide; 2. Push screw; 3. Push ball nut assembly; 4. Push slider; 5. Push motor; 6. U-shaped material frame; 7. Weighing pan; 8. Material stop; 9. Positioning cylinder; 10. Positioning electromagnet; 11. Positioning module; 12. Magnetic positioning block; 13. Rubber positioning cover; 14. Adsorption cylinder; 15. Pneumatic adjustment block; 16. Adjustment frame; 17. Limit cylinder; 18. Limit clamp; 19. Longitudinal adjustment cylinder; 20. Adjustment frame one; 21. Adjustment motor one; 22. Adjustment electromagnet; 23. Identification bracket; 24. Visual recognition sensor; 25. Material picking frame; 26. Power tilting frame; 27. Power motor; 28. Tilting cylinder; 29. ​​Adjustment frame two; 30. Adjustment motor two; 31. Material picking mechanical claw; 32. Lifting cylinder; 33. Lifting positioning platform. Detailed Implementation

[0064] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0065] like Figures 1 to 6 As shown in the figure, this embodiment proposes an axial pushing device for the loading and unloading system of a horizontal turning and milling composite machining center, including a pushing slide 1, a pushing component 001, a loading component 002, a workpiece positioning component 003, an adjusting component 004, and a picking and feeding component 005.

[0066] The push slide 1 is divided into a workpiece prefabrication area, a positioning processing area, and a material loading area along the axial direction.

[0067] As described above, the pushing component 001 is disposed on the pushing slide 1 and moves axially along the pushing slide 1. The pushing component 001 includes a pushing screw 2, a pushing slider 4, and a pushing motor 5. The pushing screw 2 is rotatably disposed within the pushing slide 1, and a pushing ball nut assembly 3 is threadedly connected to the pushing screw 2. The pushing slider 4 is slidably disposed within the pushing slide 1 and is connected to the pushing ball nut assembly 3. The pushing motor 5 is installed on one side of the pushing slide 1, and the output end of the pushing motor 5 is connected to one end of the pushing screw 2.

[0068] Specifically, the push motor 5 is started, and the output end of the push motor 5 drives the push screw 2 to rotate. The rotation of the push screw 2 drives the push ball nut assembly 3 to move, and the movement of the push ball nut assembly 3 drives the push slider 4 to move.

[0069] The aforementioned loading component 002 has a weighing function and is slidably disposed on the push slide 1 and connected to the push component 001. The loading component 002 includes a U-shaped loading frame 6, a weighing pan 7, and a baffle 8. The U-shaped loading frame 6 is slidably disposed on the push slide 1 along the axial direction. The U-shaped loading frame 6 is connected to the push slider 4. Limiting grooves for workpiece limiting are provided on both sides of the U-shaped loading frame 6. The weighing pan 7 is installed inside the U-shaped loading frame 6. The baffle 8 is slidably disposed on the U-shaped loading frame 6 and forms a loading cavity with the U-shaped loading frame 6.

[0070] Specifically, by setting up the baffle 8, it is easier to place the workpiece to be processed into the material-carrying cavity. After the workpiece is placed into the material-carrying cavity, it will be on the weighing pan 7, and the weight of the workpiece will be monitored in real time. This facilitates the control of material quality during the processing and ensures the consistency and stability of the processing.

[0071] As described above, the workpiece positioning component 003 is located on one side of the loading component 002. The workpiece positioning component 003 includes a positioning cylinder 9, a positioning electromagnet 10, a positioning module 11, and an adsorption positioning part. The positioning cylinder 9 is installed on one side of the U-shaped loading frame 6. The positioning electromagnet 10 is installed on the output end of the positioning cylinder 9. The positioning module 11 is installed on the positioning electromagnet 10 and is connected to the baffle 8. A magnetically conductive positioning block 12 is embedded in the positioning module 11. The magnetically conductive positioning block 12 is connected to the magnetic pole of the positioning electromagnet 10. There are two adsorption positioning parts. Two convex positioning grooves are opened in the positioning module 11. The magnetically conductive positioning block 12 is located between the two convex positioning grooves. The convex positioning grooves correspond one-to-one with the adsorption positioning parts. The adsorption positioning parts are located in the convex positioning grooves.

[0072] The adsorption positioning unit includes a rubber positioning cover 13, an adsorption cylinder 14, and a pneumatic adjustment block 15. The rubber positioning cover 13 is connected to the side of the convex positioning groove away from the positioning cylinder 9. The adsorption cylinder 14 is installed on the side of the positioning module 11 close to the positioning cylinder 9. The pneumatic adjustment block 15 is sealed and slidably disposed in the convex positioning groove. One end of the pneumatic adjustment block 15 is connected to the output end of the adsorption cylinder 14.

[0073] Specifically, by setting a magnetic positioning block 12 on the positioning module 11, the magnetic positioning block 12 can magnetically attract the workpiece by activating the positioning electromagnet 10, and temporarily position the workpiece to prevent the workpiece from shaking during the movement from the workpiece prefabrication area to the adjustment processing area, so that the workpiece is more stably placed on the weighing pan 7.

[0074] The aforementioned adjustment component 004 is mounted on the push slide 1 and located within the adjustment processing area. It is used to precisely adjust the position of the workpiece and to cooperate with the workpiece positioning component 003 to position the workpiece. The adjustment component 004 includes an adjustment frame 16 and a workpiece adjustment part. The adjustment frame 16 is mounted on the push slide 1 and located within the adjustment processing area. The two sides of the adjustment frame 16 are symmetrically provided with clamping and limiting parts, which correspond one-to-one with the limiting grooves. The workpiece adjustment part has a visual recognition function and is mounted on the adjustment frame 16.

[0075] The clamping and limiting part includes a limiting cylinder 17 and a limiting clamping block 18. The limiting cylinder 17 is installed on one side of the adjusting frame 16, and the limiting clamping block 18 is set on the output end of the limiting cylinder 17.

[0076] The workpiece positioning unit includes a longitudinal positioning cylinder 19, a transfer frame 20, a transfer electromagnet 22, and an identification bracket 23. The longitudinal positioning cylinder 19 is mounted on the positioning frame 16, the transfer frame 20 is located on the output end of the longitudinal positioning cylinder 19, a transfer motor 21 is installed inside the transfer frame 20, the transfer electromagnet 22 is installed on the output end of the transfer motor 21, and at least two identification brackets 23 are provided. The identification brackets 23 are located on the transfer frame 20, and each identification bracket 23 is equipped with a visual recognition sensor 24 for identifying the position of the workpiece.

[0077] Specifically, after the feeding and loading component 002 moves the workpiece to the positioning component 004, the position and status of the workpiece can be detected by the visual recognition sensor 24. By activating the limit cylinder 17, the output end of the limit cylinder 17 drives the limit clamping block 18 to move. The limit clamping block 18 contacts and squeezes the workpiece. By adjusting the extension amount of the output ends of the two limit cylinders 17, the lateral position of the workpiece can be adjusted. In actual positioning, in order to achieve more accurate positioning of the workpiece, a position detection sensor can also be set on the limit clamping block 18 to detect the position of the workpiece.

[0078] As described above, by activating the longitudinal adjustment cylinder, the output end of the longitudinal adjustment cylinder drives the adjustment frame 20 and the adjustment motor 21 to move towards the position of the workpiece. By activating the adjustment motor 21 and the adjustment electromagnet 22, the adjustment electromagnet 22 attracts the workpiece. The output end of the adjustment motor 21 can drive the workpiece to rotate. The position of the workpiece is detected by the visual recognition sensor 24, and the position of the workpiece can be precisely adjusted. After the position of the workpiece is adjusted, the limit cylinder 17 is activated to pass through the limit groove to fix the workpiece. Then, the positioning cylinder 9 is activated to drive the rubber positioning cover 13 to contact one end of the workpiece. Then, the adsorption cylinder 14 is activated. The output end of the adsorption cylinder 14 drives the pneumatic adjustment block 15 to move away from the rubber positioning cover 13, so that the cavity between the rubber positioning cover 13 and the pneumatic adjustment block 15 increases and the air pressure decreases, so that one side of the workpiece is completely adsorbed on one side of the rubber positioning cover 13, and the position of the workpiece is positioned.

[0079] The aforementioned feeding assembly 005 is located on one side of the push slide 1, within the feeding area, and is used to feed and push workpieces. The feeding assembly 005 includes a workpiece lifting section, a feeding rack 25, a power tilting frame 26, a power motor 27, a tilting cylinder 28, a second adjustment frame 29, and a feeding mechanical claw 31. The workpiece lifting section is located within the push slide 1 and within the feeding area, and is used to drive the adjusted workpiece to move longitudinally. The feeding rack 25 is located on one side of the push slide 1. The power tilting frame 26 is rotatably mounted on the feeding rack 25. The power motor 27 is mounted on one side of the feeding rack 25, and its output end is connected to one end of the power tilting frame 26. The tilting cylinder 28 is mounted on one side of the feeding rack 25. The second adjustment frame 29 is located on the output end of the tilting cylinder 28, and a second adjustment motor 30 is installed inside the second adjustment frame 29. The feeding mechanical claw 31 is located on the output end of the second adjustment motor 30 and is used to clamp and feed the workpiece to be processed on the workpiece lifting section.

[0080] The workpiece lifting section includes a lifting cylinder 32 and a lifting positioning table 33. The lifting cylinder 32 is installed in the push slide 1 and is located in the material loading area. The lifting positioning table 33 is installed on the output end of the lifting cylinder 32.

[0081] Specifically, after the workpiece is positioned and fixed in the adjustment processing area, the positioning workpiece is pushed along the adjustment processing area to the material loading area by the pushing component 001. Then, the positioning cylinder 9 is activated, and the output end of the positioning cylinder 9 drives the positioning module 11 to move. The movement of the positioning module 11 can drive the positioned workpiece and the baffle 8 to move, so that the baffle 8 is separated from the U-shaped material frame 6, and the workpiece moves to the top of the workpiece lifting part. Then, the lifting cylinder 32 is activated, and the movement of the lifting cylinder 32 drives the lifting positioning table 33 to move to the bottom of the workpiece and contact the workpiece.

[0082] Among them, the upper surface of the lifting positioning table 33 must be compatible with the bottom of the workpiece after the angle is adjusted. After the workpiece is supported, the workpiece will not shift. In the actual processing, when multiple workpieces are processed together, it is not possible to adjust the model of the lifting positioning table 33 at any time. The lifting positioning table 33 can be replaced with a clamping mechanism to position the workpiece.

[0083] As described above, after the lifting and positioning table 33 receives the workpiece, the adsorption cylinder 14 is activated to separate the rubber positioning cover 13 from the workpiece. Then, the workpiece is moved to the picking claw 31 above the U-shaped material frame 6 by the movement of the output end of the lifting cylinder 32. The picking claw 31 clamps the workpiece, and then the power motor 27 is activated. The output end of the power motor 27 drives the power flipping frame 26 to move, which can flip the workpiece to one side of the horizontal turning and milling composite machining center. Then, by activating the flipping cylinder 28 and the adjustment motor 30, the angle of the workpiece can be adjusted again, and the workpiece is transported into the horizontal turning and milling composite machining center. Under the fixation of the picking claw 31, the workpiece is processed.

[0084] The above are merely preferred embodiments of the present invention and are 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 within the protection scope of the present invention.

Claims

1. An axial pushing device for the loading and unloading system of a horizontal turning and milling machining center, characterized in that, include: The push slide (1) is divided into a workpiece prefabrication area, a positioning processing area and a material loading area along the axial direction; A push component (001) is disposed on the push slide (1) and moves axially along the push slide (1); The feeding and loading assembly (002) has a weighing function, is slidably mounted on the push slide (1), and is connected to the push assembly (001); The workpiece positioning assembly (003) is disposed on one side of the loading assembly (002); The adjustment component (004) is set on the push slide (1) and located in the adjustment processing area. It is used to precisely adjust the position of the workpiece and to cooperate with the workpiece positioning component (003) to position the workpiece. The feeding assembly (005) is disposed on one side of the push slide (1) and located in the feeding area, and is used to feed and push the workpiece. The push component (001) includes: The push screw (2) is rotatably disposed in the push slide (1), and the push screw (2) is threadedly connected with a push ball nut assembly (3). The push slider (4) is slidably disposed in the push slide (1) and connected to the push ball nut assembly (3); A push motor (5) is installed on one side of the push slide (1), and the output end of the push motor (5) is connected to one end of the push screw (2); The feeding assembly (002) includes: The U-shaped material frame (6) is slidably disposed on the push slide (1) along the axial direction. The U-shaped material frame (6) is connected to the push slider (4). Limiting grooves for workpiece limiting are provided on both sides of the U-shaped material frame (6). Weighing pan (7) is installed inside the U-shaped material frame (6); The baffle (8) is slidably disposed on the U-shaped material frame (6) and forms a material-carrying cavity between it and the U-shaped material frame (6); The workpiece positioning assembly (003) includes: A positioning cylinder (9) is installed on one side of the U-shaped material frame (6); A positioning electromagnet (10) is installed on the output end of the positioning cylinder (9); A positioning module (11) is disposed on the positioning electromagnet (10). The positioning module (11) is connected to the baffle (8). A magnetic positioning block (12) is embedded in the positioning module (11). The magnetic positioning block (12) is connected to the magnetic pole of the positioning electromagnet (10). The adsorption positioning part is provided in two parts. The positioning module (11) has two convex positioning grooves. The magnetic positioning block (12) is located between the two convex positioning grooves. The convex positioning grooves correspond one-to-one with the adsorption positioning part. The adsorption positioning part is located in the convex positioning groove.

2. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 1, characterized in that, The adsorption positioning unit includes: A rubber positioning cover (13) is connected to the side of the convex positioning groove away from the positioning cylinder (9); An adsorption cylinder (14) is installed on the side of the positioning module (11) near the positioning cylinder (9); A pneumatic adjustment block (15) is sealed and slidably disposed in the convex positioning groove, and one end of the pneumatic adjustment block (15) is connected to the output end of the adsorption cylinder (14).

3. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 2, characterized in that, The adjustment component (004) includes: The adjustment frame (16) is set on the push slide (1). The adjustment frame (16) is located in the adjustment processing area. The two sides of the adjustment frame (16) are symmetrically provided with clamping and limiting parts, and the clamping and limiting parts correspond one-to-one with the limiting groove. The workpiece adjustment part has a visual recognition function and is set on the adjustment frame (16).

4. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 3, characterized in that, The clamping and limiting part includes: A limit cylinder (17) is installed on one side of the adjustment frame (16); A limiting clamp (18) is disposed on the output end of the limiting cylinder (17).

5. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 4, characterized in that, The workpiece adjusting part includes: A longitudinal adjustment cylinder (19) is installed on the adjustment frame (16); A first adjustment frame (20) is set on the output end of the longitudinal adjustment cylinder (19), and a first adjustment motor (21) is installed inside the first adjustment frame (20). A modulation electromagnet (22) is installed on the output end of the modulation motor (21); At least two identification brackets (23) are provided. The identification brackets (23) are set on the first (20) of the transfer frame. Each identification bracket (23) is equipped with a visual identification sensor (24) for identifying the position of the workpiece.

6. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 5, characterized in that, The feeding assembly (005) includes: The workpiece lifting part is set in the push slide (1) and located in the material loading area, and is used to drive the workpiece after adjustment to move longitudinally. The material handling rack (25) is located on one side of the push slide (1); A power-driven tilting frame (26) is rotatably mounted on the material handling frame (25); A power motor (27) is installed on one side of the material handling rack (25), and the output end of the power motor (27) is connected to one end of the power tilting rack (26); A tilting cylinder (28) is installed on one side of the material handling rack (25); The second adjustment frame (29) is set on the output end of the tilting cylinder (28), and the second adjustment motor (30) is installed inside the second adjustment frame (29). The material handling claw (31) is set on the output end of the second rotary motor (30) and is used to clamp and feed the workpiece to be processed on the workpiece lifting part.

7. The axial pushing device of the loading and unloading system of the horizontal turning and milling composite machining center according to claim 6, characterized in that, The workpiece lifting section includes: The lifting cylinder (32) is disposed in the push slide (1) and the lifting cylinder (32) is located in the material feeding area; The lifting positioning platform (33) is located on the output end of the lifting cylinder (32).

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