Feeding mechanism and machining equipment

Abstract

The utility model provides a feeding mechanism and processing equipment, including: a material pushing structure including a material receiving part and a material pushing part, the material receiving part is provided with an accommodating groove, the accommodating groove is used for accommodating workpieces, the accommodating groove at least extends to one end of the material receiving part and forms a discharge port, and the material pushing part is used for pushing the workpieces to the material receiving part; the material pushing part is movably arranged in the length direction of the containing groove and used for pushing the workpieces to move in the direction close to the discharging port. The clamping jaw structure is arranged on one side of the discharging port and used for bearing and clamping the workpieces flowing out of the discharging port. It can be seen that the feeding mechanism can achieve feeding of the long and thin workpieces.

Description

Technical Field

[0001] The present application belongs to the technical field of feeding mechanisms, and more specifically, to a feeding mechanism and processing equipment. Background Art

[0002] In the production of slender workpieces, the outer circumference of the workpiece needs to be processed. For example, the outer circumference of the workpiece needs to be laser processed to form an annular groove or a step, etc., so it is necessary to design a mechanism that can realize the loading of slender workpieces. Utility Model Content

[0003] The present application aims to provide a feeding mechanism and processing equipment to solve at least one technical problem mentioned in the above background technology.

[0004] The technical solution adopted in this application is a feeding mechanism, comprising:

[0005] A material pushing structure, comprising a material receiving member and a material pushing member, wherein the material receiving member is provided with a receiving groove, the receiving groove is used to receive the workpiece, the receiving groove at least extends to one end of the material receiving member and forms a material discharge port, the material pushing member is movably arranged along the length direction of the receiving groove, and the material pushing member is used to push the workpiece to move toward the material discharge port; and

[0006] The clamping claw structure is arranged at one side of the discharge port and is used to receive and clamp the workpiece flowing out of the discharge port.

[0007] It can be seen that in the feeding mechanism of the present application, a receiving groove for accommodating the workpiece is provided on the receiving piece, and the receiving groove has a discharge port, and a clamping structure is provided on one side of the discharge port. The workpiece is pushed by the pushing piece to move along the receiving groove and flows from the discharge port to the clamping structure, and the clamping structure clamps the workpiece to fix the workpiece and complete the loading.

[0008] In addition, by controlling the length of the workpiece pushed by the pusher into the clamping structure, it can be ensured that the part of the workpiece to be processed can be exposed to the clamping structure, which is beneficial to processing.

[0009] A processing device comprises a laser and the feeding mechanism, wherein the laser is arranged above the feeding mechanism and is used for processing a workpiece on the clamping jaw structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 A schematic diagram of the structure of a feeding mechanism provided in an embodiment of the present application;

[0012] Figure 2 for Figure 1 One of the structural schematic diagrams of a material pushing structure in a material feeding mechanism provided in an embodiment;

[0013] Figure 3 for Figure 1 A second structural schematic diagram of a material pushing structure in a material feeding mechanism provided in an embodiment;

[0014] Figure 4 for Figure 1 One of the structural schematic diagrams of a clamping structure in a feeding mechanism provided in an embodiment;

[0015] Figure 5 for Figure 1 The second structural schematic diagram of a clamping structure in a feeding mechanism provided in an embodiment.

[0016] Reference numerals:

[0017] 100, material pushing structure; 110, material receiving member; 111, receiving groove; 112, material outlet; 113, inclined surface; 120, material pushing member; 130a, first material pushing driving member; 130b, second material pushing driving member; 140a, first mounting seat; 140b, second mounting seat; 150, slide rail; 160, fixing member; 170, elastic member;

[0018] 200, clamping jaw structure; 210, first clamping jaw; 220, second clamping jaw; 230, clamping jaw cylinder; 240, opening; 250, limiting groove; 260, stopper; 270, avoiding groove;

[0019] 300, displacement structure;

[0020] 400, rotation drive structure;

[0021] 500. Workpiece. Specific embodiments

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] It should be noted that when a metastructure is referred to as being "fixed to" or "set on" another metastructure, it can be directly on the other metastructure or indirectly on the other metastructure. When a metastructure is referred to as being "connected to" another metastructure, it can be directly connected to the other metastructure or indirectly connected to the other metastructure.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of some applications, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] The present application provides a feeding mechanism that can be used to feed slender workpieces such as connectors, so as to facilitate subsequent processing of the outer peripheral surface of the workpiece.

[0027] See also Figure 1 The feeding mechanism includes a pushing structure 100 and a clamping structure 200. The pushing structure 100 is used to push the workpiece 500 to the clamping structure 200. The clamping structure 200 clamps and fixes the workpiece 500 to facilitate subsequent processing of the workpiece 500.

[0028] Combination Figure 2 and Figure 3 The pusher structure 100 includes a material receiving member 110 and a pusher 120. The material receiving member 110 may be provided with a receiving groove 111, and the receiving groove 111 is used to receive the workpiece 500. Further, the receiving groove 111 extends to one end of the material receiving member 110 and forms a discharge port 112. The pusher 120 is movably arranged along the length direction of the receiving groove 111, and is used to push the workpiece 500 to move toward the discharge port 112.

[0029] The clamping jaw structure 200 is disposed at one side of the discharge port 112 for receiving and clamping the workpiece 500 flowing out of the discharge port 112 .

[0030] During operation, the workpiece 500 to be processed, such as a connector, can be placed in the accommodating groove 111, and then the workpiece 500 is pushed to move by the pushing member 120, and the clamping structure 200 is in an open state, so that the workpiece 500 flows out of the clamping structure 200 from the discharge port 112, and the clamping structure 200 clamps the workpiece 500 to fix the workpiece 500.

[0031] In some embodiments, the workpiece 500 may be loaded into the receiving groove 111 by manual loading. In other embodiments, the workpiece 500 may be loaded into the receiving groove 111 by a mechanism such as a robot.

[0032] In addition, the length of the workpiece 500 that enters the clamping structure 200 can be controlled, for example, by controlling the distance that the pusher 120 pushes the workpiece 500 to move, to ensure that after the clamping structure 200 clamps and fixes the workpiece 500, the part to be processed on the workpiece 500 can be exposed to the clamping structure 200, which is beneficial to processing.

[0033] It is understandable that when the outer peripheral surface of the workpiece 500 is to be processed, the workpiece 500 can be placed in a "lying" position in the receiving groove 111, so that the clamping structure 200 can clamp the end of one end of the workpiece 500, which is conducive to processing the outer peripheral surface of the workpiece 500 that is exposed by the clamping structure 200.

[0034] It can be seen that in the feeding mechanism of the present application, a receiving groove 111 for accommodating the workpiece 500 is arranged on the receiving member 110, and the receiving groove 111 has a discharge port 112, and a clamping structure 200 is arranged on one side of the discharge port 112. The workpiece 500 is pushed by the pushing member 120 to move along the receiving groove 111 and flow from the discharge port 112 to the clamping structure 200, and the clamping structure clamps the workpiece 500 to fix the workpiece 500 and complete the feeding.

[0035] In addition, by controlling the length of the pusher 120 to push the workpiece 500 into the clamping structure 200 , it can be ensured that the part of the workpiece 500 to be processed can be exposed to the clamping structure 200 , which is beneficial to processing.

[0036] See also Figure 2 and Figure 3 In some embodiments, at least a portion of the pusher 120 is located in the receiving groove 111. For example, the pusher 120 may be partially located in the receiving groove 111, or the pusher 120 may be entirely located in the receiving groove 111.

[0037] When pushing the workpiece, the pushing member 120 moves in the receiving groove 111 to push the workpiece 500 out of the discharge port 112 .

[0038] It is understandable that when the entire or most of the workpiece 500 is located in the accommodating groove 111, at least part of the pusher 120 is located in the accommodating groove 111. In this way, when the pusher 120 moves, it can be ensured that the pusher 120 can stably push the workpiece 500 to move.

[0039] In other embodiments, when most of the workpiece 500 (for example, more than fifty percent) is located outside the receiving groove 111, the pushing member 120 may be located above the receiving groove 111, or the pushing member 120 may be slidably disposed on the surface of the receiving member 110, so that the pushing member 120 can push the portion of the workpiece 500 located outside the receiving groove 111 so that the workpiece 500 can flow out from the discharge port 112.

[0040] See also Figure 3 At least one of the side walls of the receiving groove 111 is configured as an inclined surface 113 , and in the depth direction of the receiving groove 111 , the inclined surface 113 is inclined gradually from the bottom of the receiving groove 111 toward the outside.

[0041] It is understandable that the inclined surface 113 can position the workpiece 500, ensuring that the workpiece 500 can accurately flow out through the discharge port 112 to the clamping jaw structure 200. At the same time, setting at least one side wall of the receiving groove 111 as the inclined surface 113 can not only position the workpiece 500, but also be compatible with workpieces 500 of different sizes.

[0042] Preferably, in order to further improve the positioning effect of the workpiece 500 in the receiving groove 111, the two opposite side walls in the receiving groove 111 are both provided with inclined surfaces 113, and the inclined surfaces 113 of the two side walls are inclined in opposite directions. For example, the axial cross-section of the receiving groove 111 can be a "V"-shaped structure. It can be understood that the two opposite side walls in the receiving groove 111 are both provided with inclined surfaces 113, which can not only realize the positioning of the workpiece 500, but also be compatible with workpieces 500 of different sizes, such as workpieces 500 of different diameters.

[0043] In some embodiments, in order to ensure the stability of the movement of the pusher 120, the side wall of the pusher 120 located in the receiving groove 111 may at least partially fit with the side wall of the receiving groove 111. It can be understood that when the side wall of the pusher 120 fits with the side wall of the receiving groove 111, the pusher 120 can achieve a sliding connection with the side wall of the receiving groove 111, so that the receiving groove 111 can guide the movement of the pusher 120 and ensure the stability of the movement of the pusher 120.

[0044] For example, when two oppositely disposed side walls of the accommodating groove 111 are inclined surfaces 113 , the side wall of the pushing member 120 located in the accommodating groove 111 may also be configured as the inclined surface 113 .

[0045] See also Figure 4 The clamp structure 200 may include a first clamp 210 and a second clamp 220 that are arranged opposite to each other. The first clamp 210 and the second clamp 220 may move toward or away from each other. Specifically, when the first clamp 210 and the second clamp 220 are close to each other, the first clamp 210 and the second clamp 220 may clamp the workpiece 500. When the first clamp 210 and the second clamp 220 are away from each other, the loading and unloading of the workpiece 500 at the clamp structure 200 may be facilitated.

[0046] In addition, in some embodiments, the clamping jaw structure 200 may further include a clamping jaw cylinder 230 , which is drivingly connected to the first clamping jaw 210 and the second clamping jaw 220 .

[0047] Furthermore, when the first jaw 210 and the second jaw 220 move away from each other, the opening 240 between the first jaw 210 and the second jaw 220 is located at one side of the discharge port 112 so that the workpiece 500 flowing out of the discharge port 112 can flow into the opening 240 .

[0048] It can be understood that when the pusher 120 pushes the workpiece 500 to move, the first clamping jaw 210 and the second clamping jaw 220 can move in a direction away from each other, so that an opening 240 is formed between the first clamping jaw 210 and the second clamping jaw 220, so that the pusher 120 can push the workpiece 500 from the discharge port 112 into the opening 240 between the first clamping jaw 210 and the second clamping jaw 220. In addition, by controlling the length of the workpiece 500 entering the opening 240, the length of the workpiece 500 leaking out of the clamping jaw structure 200 can be controlled for processing.

[0049] Furthermore, a limiting groove 250 for limiting the workpiece 500 may be provided on the side of the first jaw 210 close to the second jaw 220 and / or on the side of the second jaw 220 close to the first jaw 210, and the limiting groove 250 accommodates part of the workpiece 500, that is, a part of the workpiece 500 is located in the limiting groove 250, and the other part is located outside the limiting groove 250.

[0050] Specifically, in some embodiments, the first clamping jaw 210 and the second clamping jaw 220 are respectively provided with a limiting groove 250, and when the first clamping jaw 210 and the second clamping jaw 220 clamp the workpiece 500, the limiting groove 250 locates the position of the workpiece 500 on the first clamping jaw 210 and the second clamping jaw 220 to ensure the accuracy of subsequent processing of the workpiece 500.

[0051] It is understandable that, since the limiting groove 250 can only accommodate a portion of the workpiece 500 , the limiting groove 250 can not only realize the positioning of the workpiece 500 , but also will not affect the clamping of the workpiece 500 by the first clamping jaw 210 and the second clamping jaw 220 .

[0052] The limiting groove 250 may be a V-shaped groove, which can not only realize the positioning of the workpiece 500, but also be compatible with workpieces 500 of different sizes, such as different diameters.

[0053] In other embodiments, the limiting groove 250 may be only disposed on the first clamping jaw 210 , or the limiting groove 250 may be only disposed on the second clamping jaw 220 .

[0054] See also Figure 4 and Figure 5 The clamping jaw structure 200 may further include a stopper 260 , and the stopper 260 is used to stop the workpiece 500 in the inflow direction of the workpiece 500 .

[0055] For example, when the workpiece 500 flows into the opening 240 between the first clamping jaw 210 and the second clamping jaw 220 , the workpiece 500 is stopped to limit the length of the workpiece 500 flowing into the opening 240 .

[0056] Specifically, the stopper 260 is set exactly corresponding to the position of the opening 240 between the first jaw 210 and the second jaw 220 when the first jaw 210 and the second jaw 220 move in a direction away from each other. The stopper 260 stops the workpiece 500 when the workpiece 500 enters the opening 240 to limit the length of the workpiece 500 entering the opening 240.

[0057] Further, see Figure 5 The first clamping jaw 210 and the second clamping jaw 220 are respectively provided with a clearance groove 270 on one side away from the discharge port 112, and the clearance groove 270 is used to clear the stopper 260. Specifically, the clearance groove 270 clears the stopper 260 when the first clamping jaw 210 and the second clamping jaw are close to each other.

[0058] It is understandable that by stopping the workpiece 500 at the inflow opening 240 by the stopper 260 , the length of the workpiece 500 flowing into the opening 240 can be controlled, thereby ensuring that the part of the workpiece 500 to be processed can be located outside the clamping structure 200 .

[0059] In some embodiments, one end of the stopper 260 can be fixed on the first clamping jaw 210. For example, one end of the stopper 260 is disposed on the first clamping jaw 210 through the avoidance groove 270, and the other end of the stopper 260 is a free end that can move with the first clamping jaw 210.

[0060] When the first jaw 210 moves toward the direction approaching the second jaw 220, the end of the stopper 260 away from the first jaw 210 can be accommodated in the avoidance groove 270 on the second jaw 220; when the first jaw 210 moves toward the direction away from the second jaw 220, the end of the stopper 260 away from the first jaw 210 can exactly correspond to the opening 240 between the first jaw 210 and the second jaw 220.

[0061] Of course, in other embodiments, one end of the stopper 260 may be fixed to the second clamping jaw 220 , and the other end of the stopper 260 is a free end that can move with the second clamping jaw 220 .

[0062] When the first jaw 210 moves toward the direction approaching the second jaw 220, the end of the stopper 260 away from the second jaw 220 can be accommodated in the avoidance groove 270 on the first jaw 210; when the second jaw 220 moves in the direction away from the first jaw 210, the end of the stopper 260 away from the second jaw 220 can exactly correspond to the opening 240 between the first jaw 210 and the second jaw 220.

[0063] Alternatively, the stopper 260 may be fixed to the body of the clamping jaw cylinder 230 , and when the first clamping jaw 210 and the second clamping jaw 220 approach each other, the clearance grooves 270 on the first clamping jaw 210 and the second clamping jaw 220 provide clearance for the stopper 260 .

[0064] See also Figure 2 and Figure 3 In some embodiments, the pusher structure 100 may further include a first pusher drive member 130a, which is drivingly connected to the pusher member 120 so that the pusher member 120 can push the workpiece 500 to move. In some embodiments, the first pusher drive member 130a may be a screw drive structure. In other embodiments, the first pusher drive member 130a may be a cylinder.

[0065] Furthermore, a first mounting seat 140a may be provided on the movable end of the first pusher driving member 130a. The pusher 120 is movably provided on the first mounting seat 140a. The first pusher driving member 130a drives the first mounting seat 140a to move toward or away from the discharge port 112.

[0066] Specifically, when the first material pushing driving member 130 a drives the first mounting seat 140 a to move, the first mounting seat 140 a can drive the material pushing member 120 to move.

[0067] In addition, in some embodiments, the pusher 120 can be slidably disposed on the first mounting seat 140 a via a slide rail 150 .

[0068] Furthermore, a fixing member 160 may be disposed on the first mounting seat 140a, the fixing member 160 is located on a side of the pushing member 120 away from the discharge port 112, and an elastic member 170 is disposed between the fixing member 160 and the pushing member 120. The elastic member 170 may be a spring.

[0069] It can be understood that when the first pusher driving member 130a drives the first mounting seat 140a to drive the pusher member 120 to push the workpiece 500 into the opening 240 between the first clamp 210 and the second clamp 220, after the workpiece 500 is stopped by the stop member 260, the elastic member 170 can buffer the pusher member 120 to prevent the pusher member 120 from continuing to apply thrust to the workpiece 500 and damaging the workpiece 500.

[0070] Furthermore, the pusher structure 100 may also include a second pusher drive member 130b, which is respectively connected to the pusher member 120 and the receiving member 110 to synchronously drive the pusher member 120 and the receiving member 110 to move in the vertical direction. In this way, the position of the discharge port 112 in the vertical direction can be adjusted to ensure that the pusher member 120 can push the workpiece 500 into the opening 240 between the first clamping jaw 210 and the second clamping jaw 220 through the discharge port 112. The second pusher drive member 130b may be a screw drive structure or a cylinder.

[0071] Specifically, in some embodiments, a second mounting seat 140b may also be provided on the movable end of the second push drive member 130b, and the material receiving member 110 and the first push drive member 130a are provided on the second mounting seat 140b, and the second push drive member 130b drives the push drive member 120 to move in the vertical direction through the first push drive member 130a.

[0072] See also Figure 1 The feeding mechanism may further include a displacement structure 300 , which is drivingly connected to the clamping structure 200 so that the clamping structure 200 can be close to or away from the discharge port 112 .

[0073] In some embodiments, the displacement structure 300 may be a turntable. In other embodiments, the displacement structure 300 may be a multi-dimensional motion platform that can move in horizontal and vertical directions.

[0074] For example, when loading the workpiece 500, the displacement structure 300 can drive the clamping structure 200 to move to the discharge port 112 of the pushing structure 100. When there is a workpiece 500 on the clamping structure 200, the displacement structure 300 can drive the clamping structure 200 to move to the processing station to process the workpiece 500 on the clamping structure 200, thereby avoiding the workpiece 500 from affecting the pushing structure 100 during processing.

[0075] See also Figure 1 and Figure 4 The feeding mechanism may further include a rotation driving structure 400 , which is connected to the clamping structure 200 by driving force, so that the clamping structure 200 can drive the workpiece 500 to rotate around the axis of the workpiece 500 .

[0076] It can be understood that in some embodiments, the rotary drive structure 400 can be connected to the clamping cylinder 230. When the rotary drive structure 400 drives the clamping cylinder 230 to rotate, the clamping cylinder 230 drives the first clamping jaw 210 and the second clamping jaw 220 to rotate, so that the first clamping jaw 210 and the second clamping jaw 220 can rotate the workpiece 500, so as to process the outer peripheral surface of the workpiece 500. The rotary drive structure 400 can be a rotary cylinder or a rotary motor.

[0077] In addition, the present application also provides a processing device, including a laser and the loading mechanism in the above embodiment, wherein the laser is arranged above the loading mechanism and is used to process the workpiece 500 on the clamping structure 200 .

[0078] In some embodiments, the laser may be disposed above the moving path of the displacement structure 300 . The displacement structure 300 may drive the clamping structure to move below the laser, and the laser processes the workpiece 500 on the clamping jaw structure 200 .

[0079] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of some applications should be included in the protection scope of some applications.

Claims

1. A feeding mechanism, characterized in that: include: The material pushing structure comprises a material receiving member and a material pushing member, wherein the material receiving member is provided with a receiving groove, the receiving groove is used to receive the workpiece, the receiving groove at least extends to one end of the material receiving member and is formed with a material discharge port, the material pushing member is movably arranged along the length direction of the receiving groove, and the material pushing member is used to push the workpiece to move toward the material discharge port; as well as The clamping claw structure is arranged at one side of the discharge port and is used to receive and clamp the workpiece flowing out of the discharge port.

2. The feeding mechanism according to claim 1, characterized in that: At least a portion of the pushing member is located in the accommodating groove.

3. The feeding mechanism according to claim 1 or 2, characterized in that: At least one of the side walls of the receiving groove is configured as an inclined surface, and in the depth direction of the receiving groove, the inclined surface is inclined gradually from the bottom of the receiving groove toward the outside.

4. The feeding mechanism according to claim 3, characterized in that: The side wall of the pusher located in the accommodating groove is at least partially in contact with the side wall of the accommodating groove.

5. The feeding mechanism according to claim 3, characterized in that: The two opposite side walls in the accommodating groove are both configured as inclined surfaces, and the inclined surfaces of the two side walls are inclined in opposite directions.

6. The feeding mechanism according to claim 1, characterized in that: The clamping jaw structure comprises a first clamping jaw and a second clamping jaw which are arranged opposite to each other, and the first clamping jaw and the second clamping jaw can move towards or away from each other; and When the first clamping jaw and the second clamping jaw move in directions away from each other, the opening between the first clamping jaw and the second clamping jaw is located exactly on one side of the discharge port, so that the workpiece flowing out through the discharge port can flow into the opening.

7. The feeding mechanism according to claim 6, characterized in that: A limiting groove for limiting the position of the workpiece is provided on a side of the first clamping jaw close to the second clamping jaw and / or a side of the second clamping jaw close to the first clamping jaw, wherein the limiting groove accommodates a portion of the workpiece.

8. The feeding mechanism according to claim 7, characterized in that: The limiting groove is a V-shaped groove.

9. The feeding mechanism according to claim 8, characterized in that: The clamping jaw structure further includes a stopper, which is arranged exactly corresponding to the opening position between the first clamping jaw and the second clamping jaw when the first clamping jaw and the second clamping jaw move in a direction away from each other, and is used to stop the workpiece in the outflow direction of the workpiece; and The first clamping jaw and the second clamping jaw are respectively provided with a clearance groove on one side away from the discharge port, and the clearance groove is used to clear the stopper.

10. The feeding mechanism according to claim 9, characterized in that: The stopper is fixed on the first clamping jaw or the second clamping jaw.

11. The feeding mechanism according to claim 1 or 9, characterized in that: The pushing structure further includes a first pushing driving member, a first mounting seat is disposed on a moving end of the first pushing driving member, the pushing member is movably disposed on the first mounting seat, and the first pushing driving member drives the first mounting seat to move toward or away from the discharge port; and A fixing piece is also provided on the first mounting seat. The fixing piece is located at a side of the pushing piece away from the discharge port, and an elastic piece is provided between the fixing piece and the pushing piece.

12. The feeding mechanism according to claim 11, characterized in that: The material pushing structure further comprises a second material pushing driving member, which is respectively drivingly connected to the material pushing member and the material receiving member to synchronously drive the material pushing member and the material receiving member to move in a vertical direction.

13. The feeding mechanism according to claim 1, characterized in that: It also includes a displacement structure, which is drivingly connected to the clamping claw structure so that the clamping claw structure can move closer to or farther away from the discharge port.

14. The feeding mechanism according to claim 1, characterized in that: It also includes a rotation driving structure, which is drivingly connected to the clamping jaw structure so that the clamping jaw structure can drive the workpiece to rotate around the axis of the workpiece.

15. A processing equipment, characterized in that: It comprises a laser and a feeding mechanism as claimed in any one of claims 1 to 14, wherein the laser is arranged above the feeding mechanism and is used to process the workpiece on the clamping jaw structure.

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