Discharging structure and welding ring sleeving equipment

Abstract

The invention relates to a discharging structure and welding ring sleeving equipment, and the discharging structure comprises a discharging part, a feeding part and a discharging part, the blanking piece is provided with a feeding port, the position of one of the feeding port and the discharging port can be adjusted relative to the position of the other one of the feeding port and the discharging port, in the adjusting process, the feeding port can be aligned to the discharging port, and the welding ring can enter the feeding port through the discharging port. The position of one of the feeding port and the discharging port is adjustable relative to the position of the other one, in the adjusting process, the feeding port can be aligned to the discharging port, the aligned feeding port and discharging port enable the welding rings to enter the feeding port from the discharging port normally, and normal transportation of the welding rings is guaranteed. Even if the position of the discharge port does not correspond to the position of the feed port, the feed port and the discharge port can be kept in an aligned state by adjusting the relative position of the feed port and the discharge port, so that the welding ring is prevented from being blocked, and the normal operation of sleeving the welding ring is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of production of two devices for air conditioners, and in particular to a material blanking structure and sleeve welding ring equipment. Background Art

[0002] In the process of producing two air conditioners, the copper tubes used in the four-way valve assembly need to be bent and manually put on welding rings, and then welded at the next station. However, the workload of putting on welding rings is large, and manual operation not only increases labor, but also greatly reduces the production efficiency of the two air conditioners and the degree of automation of the production process.

[0003] To this end, the sleeve welding ring equipment was introduced in the process of producing the two air conditioners. The sleeve welding ring equipment is a device that sleeves a ring part (or welding ring) onto the pipe and performs automatic welding. Compared with the traditional manual welding method, it has the advantages of high degree of automation, convenient operation, accurate positioning, and rapid batch processing.

[0004] When the welding ring equipment is putting on the ring, the position and shape of the welding ring may be inaccurate, which will cause the welding ring to be blocked in the feeding channel, resulting in the failure of the copper tube welding ring and the scrapping of the copper tube. Summary of the invention

[0005] Based on this, it is necessary to provide a feeding structure and a sleeve welding ring device to address the problem that when the sleeve welding ring equipment is performing the ringing operation, the position and shape of the welding ring falling are inaccurate, which in turn causes the welding ring to be blocked in the feeding channel.

[0006] A blanking structure, comprising:

[0007] A discharging member having a discharging port for discharging the welding ring;

[0008] The blanking part has a feed port, and the position of one of the feed port and the discharge port relative to the other is adjustable. During the adjustment process, the feed port can be aligned with the discharge port, and the welding ring can enter the feed port through the discharge port.

[0009] In one of the embodiments, when the feed port is aligned with the discharge port, the inner wall of the feed port and the inner wall of the discharge port transition smoothly.

[0010] In one of the embodiments, the blanking structure further includes an adjustment component, which is installed on the blanking piece, and the adjustment component is used to adjust the position of the discharge piece relative to the blanking piece so that the feed port is aligned with the discharge port.

[0011] In one embodiment, the adjustment component is formed with an adjustment hole arranged through, one end of the adjustment hole is communicated with the feed port, and one end of the discharge member provided with the discharge port is inserted into the other end of the adjustment hole;

[0012] Wherein, the position of the adjustment hole relative to the feed port is adjustable, and / or the aperture size of the adjustment hole is adjustable.

[0013] In one embodiment, the adjustment assembly includes a first adjustment member and a second adjustment member, the first adjustment member is movably mounted on the blanking member along a first direction, the second adjustment member is movably mounted on the first adjustment member along a second direction, the second adjustment member and the first adjustment member are surrounded to form the adjustment hole penetrating along a third direction, and during the movement of the first adjustment member and the second adjustment member, the inner wall of the adjustment hole can abut against the discharge member;

[0014] The first direction, the second direction and the third direction intersect each other and are not coplanar.

[0015] In one embodiment, a first waist-shaped hole extending longitudinally along the first direction is formed on the first adjusting member, and a first fixing hole is formed on the blanking member;

[0016] The adjustment assembly also includes a first fixing member, which is inserted into the first waist-shaped hole and the first fixing hole and is used to fix the first adjusting member on the blanking member.

[0017] In one embodiment, the first adjusting member is provided with a first threaded hole extending longitudinally along the second direction, and the second adjusting member is provided with a first avoidance hole penetrating along the second direction;

[0018] The adjustment assembly also includes a second fixing member, which is passed through the first avoidance hole and is threadedly connected to the first threaded hole.

[0019] In one of the embodiments, when the feed port is aligned with the discharge port, both sides of the discharge member in the first direction and both sides in the second direction abut against the inner wall of the adjustment hole.

[0020] In one of the embodiments, a blanking channel is further provided in the blanking member, and the blanking channel is connected to the feed port;

[0021] When the material discharge structure is in use, the extension direction of the material discharge channel and the axis of the feed port are both parallel to the direction of gravity.

[0022] A sleeve welding ring device comprises a clamping device, a blanking device, a sleeve ring device and a blanking structure as described in any one of the above items.

[0023] The clamping device includes a clamping space for clamping a target workpiece;

[0024] The blanking device is arranged on one side of the clamping device, the blanking device comprises the blanking structure and the bearing groove, the blanking part further comprises a blanking channel, the feed port serves as the feed end of the blanking channel, and the bearing groove is located at the discharge end of the blanking channel;

[0025] The collar device is arranged on a side of the blanking device away from the clamping device, and is movably arranged in a direction close to or away from the blanking device. At least part of the collar device extends into the bearing groove and pushes the material in the bearing groove onto the target workpiece.

[0026] In one embodiment, the sleeve welding ring equipment also includes a vibration plate, the end of the discharge piece away from the discharge port is connected to the vibration plate, and has a conveying channel connected to the discharge port, and the welding ring in the vibration plate can enter the conveying channel.

[0027] In one embodiment, the clamping device includes two clamping modules arranged opposite to each other along the clamping direction, each clamping module includes a movable part and a clamping part, the two movable parts are arranged at intervals along the clamping direction, and can be controlled to approach or move away from each other in the clamping direction, and the clamping space is formed between the two clamping parts.

[0028] In one embodiment, the position of each clamping member relative to the movable member in the clamping direction is adjustable.

[0029] In one embodiment, the clamping module includes a third fastener, the clamping member is provided with a second waist-shaped hole extending longitudinally along the clamping direction, the movable member is provided with a second fixing hole, the third fastener is passed through the second waist-shaped hole and the second fixing hole, and fixes the clamping member to the movable member.

[0030] In one of the embodiments, at least one of the clamping modules further includes a limiting member, a portion of which is mounted on the movable member, and another portion of which is connected to a side of the clamping member away from the clamping space in the clamping direction.

[0031] In one embodiment, the clamping module also includes a fourth fastener, the clamping member is provided with a second threaded hole on a side of the clamping direction away from the clamping space, the limiting member is provided with a second avoidance hole, the fourth fastener is passed through the second avoidance hole and is threadedly connected to the second threaded hole.

[0032] In the above-mentioned feeding structure, the position of one of the feed port and the discharge port relative to the other is adjustable, and during the adjustment process, the feed port can be aligned with the discharge port, and the aligned feed port and discharge port allow the welding ring to enter the feed port normally from the discharge port, thereby ensuring the normal transportation of the welding ring. Even if the position of the discharge port does not correspond to the feed port, the relative position of the feed port and the discharge port can be adjusted so that the two remain aligned, thereby avoiding the welding ring from being blocked and ensuring the normal operation of the welding ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] FIG. 1 is a schematic diagram of the structure of a sleeve welding ring device in some embodiments of the present application.

[0034] FIG. 2 is a schematic diagram of the structure of the material feeding structure in some embodiments of the present application.

[0035] FIG. 3 is a front view of the blanking structure in FIG. 2 .

[0036] FIG. 4 is a schematic cross-sectional view of the blanking structure at AA in FIG. 3 .

[0037] FIG. 5 is a top view of the blanking structure of FIG. 2 .

[0038] FIG. 6 is a schematic diagram of the structure of the first adjusting member in some embodiments of the present application.

[0039] FIG. 7 is a schematic diagram of the structure of the second adjusting member in some embodiments of the present application.

[0040] FIG. 8 is a schematic diagram of the structure of a first adjusting member of a clamping module in some embodiments of the present application.

[0041] FIG. 9 is a schematic structural diagram of the clamping module in some embodiments of the present application from another perspective.

[0042] Description of reference numerals:

[0043] Discharging member 10; discharging port 11; conveying channel 12;

[0044] Blanking piece 20; feeding port 22; first fixing hole 23; blanking channel 24;

[0045] Adjustment assembly 30; first adjustment member 31; second adjustment member 32; adjustment hole 33; first waist-shaped hole 34; first threaded hole 36; first avoidance hole 37; second fixing member 38;

[0046] First direction X; second direction Y; third direction Z;

[0047] Clamping device 100; clamping space 110; clamping module 120; movable member 121; clamping member 122; third fastening member 123; second waist-shaped hole 124; stopper 130; second avoidance hole 133;

[0048] Material dropping device 200; material dropping structure 210;

[0049] Ring device 300;

[0050] Vibrating plate 400. DETAILED DESCRIPTION

[0051] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0052] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0053] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0055] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0057] Referring to FIG. 1 , FIG. 1 shows a schematic diagram of the structure of a sleeve welding ring device in an embodiment of the present application. The sleeve welding ring device provided in an embodiment of the present application includes a clamping device 100, a blanking device 200 and a sleeve ring device 300. The clamping device 100 includes a clamping space 110 for clamping a target workpiece. The target workpiece located in the clamping space 110 can be fixed by the clamping device 100 to ensure the accuracy of sleeve welding rings on the target workpiece.

[0058] The blanking device 200 is arranged at one side of the clamping device 100, and includes a blanking channel 24 and a bearing groove. After the solder ring enters the blanking channel 24, it moves in a fixed direction under the action of the blanking channel 24, so that the solder ring is limited by the blanking channel 24. The bearing groove is located at the discharge end of the blanking channel 24. After leaving the blanking channel 24, the solder ring in the blanking channel 24 will fall into the bearing groove. At least part of the bearing groove is arranged opposite to the clamping space 110.

[0059] Specifically, when the blanking structure 210 is in use, the extension direction of the blanking channel 24 and the axial direction of the feed port 22 are parallel to the direction of gravity, so that the welding ring can enter the feed port 22 from the discharge port 11 under the action of gravity, and finally move along the blanking channel 24 under the action of gravity, and finally fall into the supporting groove from the discharge end of the blanking channel 24.

[0060] The collar device 300 is arranged on a side of the blanking device 200 away from the clamping device 100. The collar device 300 is movably arranged in a direction close to or away from the blanking device 200. At least a portion of the collar device 300 extends into the load-bearing groove and pushes the material in the load-bearing groove onto the target workpiece.

[0061] Taking the example of putting a welding ring on a copper tube, the above-mentioned welding ring equipment can make the entire welding ring putting process unnecessary for human intervention. The welding ring is limited and guided by the blanking channel 24, so that the welding ring falls directly on the bearing groove. After that, the welding ring is directly pushed onto the copper tube through the ring device 300. It is easy to operate and has high positioning accuracy, which improves the efficiency of putting the welding ring on the copper tube, thereby also improving the degree of automation in the production of air conditioners.

[0062] Further, referring to Figures 1, 2, 3 and 4, the sleeve welding ring equipment also includes a vibration plate 400, and the blanking structure 210 includes a discharge piece 10 and a blanking piece 20. One end of the discharge piece 10 is connected to the vibration plate 400, and the other end is connected to the blanking piece 20. A blanking channel 24 is arranged in the blanking piece 20. A certain number of welding rings are stored in the vibration plate 400. When the vibration plate starts to vibrate, the welding ring enters the discharge piece 10 under the action of vibration, and moves toward the blanking piece 20 under the guidance of the discharge piece 10, and finally enters the blanking channel 24, and under the guidance of the blanking channel 24, falls into the bearing groove, so as to be used for the sleeve ring device 300 to be pushed to the target workpiece.

[0063] The discharge piece 10 has a conveying channel 12 and a discharge port 11. One end of the discharge piece 10 away from the discharge port 11 is connected to the vibration plate 400. The welding ring in the vibration plate 400 can enter the conveying channel 12 under the vibration of the vibration plate 400. Under the action of the conveying channel 12, the welding ring moves toward the discharge port 11, and finally leaves the discharge piece 10 from the discharge port 11. The blanking piece 20 has a feed port 22, which is connected to the blanking channel 24. The welding ring can enter the feed port 22 through the discharge port 11, so that the welding ring output from the discharge port 11 can enter the blanking channel 24.

[0064] In actual use, due to the vibration of the sleeve welding ring equipment during operation, or the influence of other external forces, the positions of the outlet 11 and the feed port 22 may not correspond, which will cause the welding ring to fail to fall from the outlet 11 to the feed port 22 normally, but to accumulate at the outlet 11 or the feed port 22, resulting in the welding ring being unable to be transported normally and causing welding ring blockage.

[0065] To this end, the position of one of the feed port 22 and the discharge port 11 relative to the other is adjustable, and during the adjustment process, the feed port 22 can be aligned with the discharge port 11. After the feed port 22 and the discharge port 11 are aligned, the welding ring can normally enter the feed port 22 from the discharge port 11, ensuring the normal transportation of the welding ring. Even if the positions of the discharge port 11 and the feed port 22 do not correspond, the relative positions of the feed port 22 and the discharge port 11 can be adjusted so that the two remain aligned, thereby avoiding the welding ring from being blocked and ensuring the normal operation of the welding ring.

[0066] In the embodiment of the present application, when the feed port 22 is aligned with the discharge port 11, the inner wall of the feed port 22 smoothly transitions with the inner wall of the discharge port 11. Smooth transition means that no step is generated from the inner wall of the feed port 22 to the inner wall of the discharge port 11, so that when the welding ring enters the discharge port 11 from the feed port 22, the movement trajectory of the welding ring will not deviate due to collision with the step, and finally cause the welding ring to be blocked.

[0067] In actual use, the feed port 22 has the same shape and size as the discharge port 11. Preferably, the feed port 22 and the discharge port 11 are both square in shape. When the feed port 22 is aligned with the discharge port 11, the end face of the discharge piece 10 provided with the discharge port 11 abuts against the end face of the blanking piece 20 provided with the feed port 22. The inner wall of the feed port 22 and the inner wall of the discharge port 11 can be directly connected together without generating steps.

[0068] In some embodiments of the present application, referring to FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the material discharge structure 210 further includes an adjustment component 30, which is mounted on the blanking member 20, and the adjustment component 30 is used to adjust the position of the discharge member 10 relative to the blanking member 20, so that the feed port 22 and the discharge port 11 are aligned with each other. Specifically, the overall shape of the discharge member 10 is a long strip, one end of the long strip discharge member 10 is connected to the vibration plate 400, and the other end has a discharge port 11, and the end of the long strip discharge member 10 with the discharge port 11 is a free end, which is easily affected by external vibration and causes deviation from the discharge port 11 and the feed port 22. The position of the end of the discharge member 10 with the discharge port 11 relative to the blanking member 20 can be adjusted instantly by the adjustment component 30, thereby ensuring that the discharge port 11 can always be aligned with the feed port 22, avoiding the blockage of the welding ring, and ensuring the normal transportation of the welding ring.

[0069] In some embodiments, the adjustment assembly 30 is formed with an adjustment hole 33 that is set through, one end of the adjustment hole 33 is connected to the feed port 22, and one end of the discharge member 10 provided with the discharge port 11 is inserted into the other end of the adjustment hole 33. The position of the adjustment hole 33 relative to the feed port 22 is adjustable, so that the position of the discharge member 10 inserted into the adjustment hole 33 relative to the feed port 22 is adjustable, and finally the discharge port 11 on the discharge member 10 is aligned with the feed port 22.

[0070] Furthermore, the size of the aperture of the adjustment hole 33 can also be adjusted. When installing the discharge piece 10, the aperture of the adjustment hole 33 can be enlarged first, so that the discharge piece 10 can be easily inserted into the adjustment hole 33. After the discharge piece 10 is inserted into the adjustment hole 33, the aperture of the adjustment hole 33 is gradually reduced, so that the position of the discharge piece 10 is adjusted through the inner wall of the adjustment hole 33, until the inner diameter of the adjustment hole 33 is adjusted to be close to the size of the discharge piece, the outer wall of the discharge piece 10 will fit with the inner wall of the adjustment hole 33, so that the discharge port 11 is parallel and aligned with the feed port 22.

[0071] Specifically in some embodiments, referring to FIG. 6 and FIG. 7 , the adjustment assembly 30 includes a first adjustment member 31 and a second adjustment member 32. The first adjustment member 31 is movably mounted on the blanking member 20 along the first direction X, and the second adjustment member 32 is movably mounted on the first adjustment member 31 along the second direction Y. The second adjustment member 32 and the first adjustment member 31 are surrounded by an adjustment hole 33 that passes through along the third direction Z. The first direction X, the second direction Y and the third direction Z intersect each other and are not coplanar. One end of the adjustment hole 33 is connected to the feed port 22, and one end of the discharge member 10 provided with the discharge port 11 is inserted into the other end of the adjustment hole 33. During the movement of the first adjustment member 31 and the second adjustment member 32, the inner wall of the adjustment hole 33 can abut against the discharge member 10, and the discharge member 10 is driven to move through the first adjustment member 31 or the second adjustment member 32.

[0072] In this way, when the first adjusting member 31 moves along the first direction X relative to the blanking member 20, at least one of the first adjusting member 31 and the second adjusting member 32 can abut against the discharge member 10 and drive the discharge member 10 to move in the first direction X relative to the blanking member 20, thereby adjusting the position of the discharge port 11 relative to the feed port 22 in the first direction X.

[0073] When the second adjusting member 32 moves relative to the blanking member 20 in the second direction Y, the aperture size of the adjusting hole 33 can increase or decrease the movement of the second adjusting member 32. During the movement, the second adjusting member 32 can abut against the discharge member 10 and drive the discharge member 10 to move relative to the blanking member 20 in the second direction Y, thereby adjusting the position of the discharge port 11 relative to the feed port 22 in the third direction Z, and also adjusting the state of the discharge member 10 so that the discharge port 11 can remain parallel to the feed port 22. Finally, through the cooperation between the first adjusting member 31 and the second adjusting member 32, the discharge port 11 can be aligned with the feed port 22.

[0074] Specifically, the first adjusting member 31 is provided with a first waist-shaped hole 34 extending longitudinally along the first direction X, the blanking member 20 is provided with a first fixing hole 23, and the adjusting assembly 30 further includes a first fixing member, which is passed through the first waist-shaped hole 34 and the first fixing hole 23 and is used to fix the first adjusting member on the blanking member 20. By adjusting the position of the first adjusting member relative to the first waist-shaped hole 34, the relative position of the first adjusting member relative to the blanking member 20 in the first direction X can be adjusted, thereby adjusting the relative position of the discharge member 10 relative to the blanking member 20 in the first direction X.

[0075] Optionally, the first fixing hole 23 is a threaded hole, the first fixing piece is passed through the first waist-shaped hole 34 and is threadedly connected to the first fixing hole 23, and in some other embodiments, the first fixing piece can also be a bolt and a nut, and the first fixing hole 23 is a through hole.

[0076] Furthermore, the first adjusting member 31 is provided with a first threaded hole 36 extending longitudinally along the first direction X, and the second adjusting member 33 is provided with a first avoidance hole 37 penetrating along the second direction Y. The adjusting assembly 30 further includes a second fixing member 38, which is penetrated through the first avoidance hole 37 and threadedly connected with the first threaded hole 36. Thus, when the second fixing member 38 rotates relative to the first threaded hole 36, the second fixing member 38 drives the second adjusting member to move along the second direction Y, and then drives the blanking member 20 to move in the second direction Y, thereby adjusting the relative position of the discharge member 10 relative to the blanking member 20 in the second direction Y.

[0077] In actual use, after inserting one end of the discharge member 10 provided with the discharge port 11 into the adjustment hole 33 formed by the first adjustment member 31 and the second adjustment member 32, the relative position of the discharge port 11 with respect to the feed port 22 in the first direction X is adjusted by the first fixing member on the first adjustment member 31. Afterwards, by rotating the second fixing member 38, the second adjusting member 32 can squeeze the discharge member 10, so that the discharge member 10 gradually approaches the first fixing member, and in this process, the position of the discharge port 11 with respect to the feed port 22 in the second direction Y is adjusted, and finally the feed port 22 is aligned with the discharge port 11.

[0078] Among them, when the feed port 22 is aligned with the discharge port 11, the two sides of the blanking piece 20 in the first direction X and the two sides in the second direction Y are in contact with the inner wall of the adjustment hole 33, that is, at this time, the four sides of the blanking piece 20 at one end of which the discharge port 11 is provided are fixed by the first adjusting piece 31 and the second adjusting piece 32, so as to avoid the position of the blanking piece 20 from shifting and causing the discharge port 11 to be misaligned with the feed port 22, and further avoid the blockage of the welding ring.

[0079] In some embodiments of the present application, the size of the clamping space 110 is adjustable, so that the size of the clamping space 110 can be adjusted according to target workpieces of different sizes, thereby adapting to the clamping of different target workpieces. Specifically, referring to Figures 8 and 9, the clamping device 100 includes two clamping modules 120 arranged relatively along the clamping direction, each clamping module 120 includes a movable member 121 and a clamping member 122, the two movable members 121 are arranged at intervals along the clamping direction, and can be controlled to approach or move away from each other in the clamping direction, and a clamping space 110 is formed between the two clamping members 122, so that the clamping member 122 is driven to move by the movable member 121, and finally the target workpiece is clamped by the two clamping members 122.

[0080] Among them, the position of each clamping member 122 relative to the movable member 121 in the clamping direction is adjustable, and by adjusting the position of each clamping member 122 relative to the movable member 121 in the clamping direction, the size of the clamping space 110 formed between the two clamping members 122 can be adjusted. Afterwards, when the movable member 121 drives the corresponding clamping member 122 to move, the two clamping members 122 can clamp the target workpiece.

[0081] Specifically, the clamping module 120 includes a third fastener 123, a second waist-shaped hole 124 extending longitudinally along the clamping direction is provided on the clamping member 122, a second fixing hole is provided on the movable member 121, and the third fastener 123 is passed through the second waist-shaped hole 124 and the second fixing hole, and fixes the clamping member 122 to the movable member 121. In this way, by adjusting the position of the third fastener 123 relative to the second waist-shaped hole 124, the position of the clamping member 122 relative to the movable member 121 in the clamping direction can be adjusted. Optionally, the second fixing hole is a threaded hole, and the third fastener 123 passes through the second waist-shaped hole 124 and is threadedly connected to the second fixing hole.

[0082] Specifically in one embodiment, at least one clamping module 120 includes a stopper 130, a portion of which is mounted on the movable member 121, and another portion of which is connected to a side of the clamping member 122 in the clamping direction away from the clamping space 110. The stopper 130 limits the position of the clamping member 122 in the clamping direction to ensure the accuracy of the position of the clamping member 122, thereby avoiding the problem that the clamping member 122 fails to clamp the target workpiece tightly, resulting in the scrapping of the target workpiece during the ring welding process.

[0083] Furthermore, the clamping module 120 further includes a fourth fastener, the clamping member 122 is provided with a second threaded hole on a side away from the clamping space 110 in the clamping direction, the limiting member 130 is provided with a second avoidance hole 133, and the fourth fastener is passed through the second avoidance hole 133 and is threadedly connected with the second threaded hole. The limiting member 130 and the clamping member 122 are fixed to each other by the fourth fastener, so as to prevent the clamping member 122 from moving by itself due to external force after the clamping member 122 is adjusted to a size relative to the clamping space 110 by the third fastener 123 and the second waist-shaped hole 124, so as to prevent the clamping member 122 from being unable to clamp the target workpiece.

[0084] The above-mentioned feeding structure has at least the following advantages:

[0085] The position of one of the feed port 22 and the discharge port 11 relative to the other is adjustable, and during the adjustment process, the feed port 22 can be aligned with the discharge port 11. After the feed port 22 and the discharge port 11 are aligned, the welding ring can normally enter the feed port 22 from the discharge port 11, ensuring the normal transportation of the welding ring. Even if the position of the discharge port 11 and the feed port 22 do not correspond, the relative position of the feed port 22 and the discharge port 11 can be adjusted so that the two can remain aligned, thereby avoiding the welding ring from being blocked and ensuring the normal operation of the welding ring.

[0086] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A material feeding structure, characterized in that: The blanking structure comprises: A discharge piece (10) having a discharge port (11) for discharging the welding ring; The blanking piece (20) has a feed port (22), wherein the position of one of the feed port (22) and the discharge port (11) relative to the other is adjustable, and during the adjustment process, the feed port (22) can be aligned with the discharge port (11), and the welding ring can enter the feed port (22) through the discharge port (11).

2. The blanking structure according to claim 1, characterized in that: When the feed port (22) is aligned with the discharge port (11), the inner wall of the feed port (22) and the inner wall of the discharge port (11) smoothly transition.

3. The blanking structure according to claim 1, characterized in that: The blanking structure further comprises an adjustment component (30), wherein the adjustment component (30) is mounted on the blanking member (20), and the adjustment component (30) is used to adjust the position of the discharge member (10) relative to the blanking member (20) so that the feed port (22) is aligned with the discharge port (11).

4. The material removal structure according to claim 3, characterized in that: The adjustment component (30) is formed with an adjustment hole (33) extending therethrough, one end of the adjustment hole (33) being in communication with the feed port (22), and one end of the discharge member (10) having the discharge port (11) being inserted into the other end of the adjustment hole (33); The position of the adjustment hole (33) relative to the feed port (22) is adjustable, and / or the diameter of the adjustment hole (33) is adjustable.

5. The material removal structure according to claim 4, characterized in that: The adjustment assembly (30) comprises a first adjustment member (31) and a second adjustment member (32), wherein the first adjustment member (31) is movably mounted on the blanking member (20) along a first direction (X), and the second adjustment member (32) is movably mounted on the first adjustment member (31) along a second direction (Y), and the second adjustment member (32) and the first adjustment member (31) are arranged to form an adjustment hole (33) penetrating along a third direction (Z), and when the first adjustment member (31) and the second adjustment member (32) are moving, the inner wall of the adjustment hole (33) can abut against the discharge member (10); The first direction (X), the second direction (Y) and the third direction (Z) intersect each other and are not coplanar.

6. The material removal structure according to claim 5, characterized in that: The first adjusting member (31) is provided with a first waist-shaped hole (34) extending longitudinally along the first direction (X), and the blanking member (20) is provided with a first fixing hole (23); The adjustment assembly (30) further comprises a first fixing member, the first fixing member being inserted through the first waist-shaped hole (34) and the first fixing hole (23) and being used to fix the first adjusting member (31) on the blanking member (20).

7. The material removal structure according to claim 5, characterized in that: The first adjusting member (31) is provided with a first threaded hole (36) extending longitudinally along the second direction (Y), and the second adjusting member (32) is provided with a first avoidance hole (37) penetrating along the second direction (Y); The adjustment assembly (30) further comprises a second fixing member (38), wherein the second fixing member (38) is inserted through the first avoidance hole (37) and is threadedly connected to the first threaded hole (36).

8. The material removal structure according to claim 5, characterized in that: When the feed port (22) is aligned with the discharge port (11), both sides of the discharge member (10) in the first direction (X) and both sides in the second direction (Y) abut against the inner wall of the adjustment hole (33).

9. The blanking structure according to claim 1, characterized in that: A material dropping channel (24) is also provided in the material dropping piece (20), and the material dropping channel (24) is connected to the material feeding port (22); When the material discharge structure is in use, the extension direction of the material discharge channel (24) and the axis of the material feed port (22) are both parallel to the direction of gravity.

10. A sleeve welding ring device, characterized in that: It comprises a clamping device (100), a blanking device (200), a collar device (300), and a blanking structure (210) as claimed in any one of claims 1 to 9; The clamping device (100) comprises a clamping space (110) for clamping a target workpiece; The blanking device (200) is arranged on one side of the clamping device (100), the blanking device (200) comprises the blanking structure (210) and a bearing groove, the blanking piece (20) further comprises a blanking channel (24), the feed port (22) serves as a feed end of the blanking channel (24), and the bearing groove is located at a discharge end of the blanking channel (24); The collar device (300) is arranged on a side of the blanking device (200) away from the clamping device (100), and the collar device (300) is movably arranged in a direction approaching or away from the blanking device (200), and at least a portion of the collar device (300) extends into the bearing groove and pushes the material in the bearing groove onto the target workpiece.

11. The sleeve welding ring device according to claim 10, characterized in that: The sleeve welding ring equipment also includes a vibration plate (400), one end of the discharge member (10) away from the discharge port (11) is connected to the vibration plate (400), and has a conveying channel (12) connected to the discharge port (11), and the welding ring in the vibration plate (400) can enter the conveying channel (12).

12. The sleeve welding ring device according to claim 10, characterized in that: The clamping device (100) comprises two clamping modules (120) arranged opposite to each other along a clamping direction, each clamping module (120) comprising a movable part (121) and a clamping part (122), the two movable parts (121) being arranged at intervals along the clamping direction and being controllably movable towards or away from each other in the clamping direction, and the clamping space (110) being formed between the two clamping parts (122).

13. The sleeve welding ring device according to claim 12, characterized in that: The position of each clamping member (122) relative to the movable member (121) in the clamping direction is adjustable.

14. The sleeve welding ring device according to claim 12, characterized in that: The clamping module (120) comprises a third fastener (123); the clamping member (122) is provided with a second waist-shaped hole (124) extending longitudinally along the clamping direction; the movable member (121) is provided with a second fixing hole; the third fastener (123) is inserted through the second waist-shaped hole (124) and the second fixing hole, and fixes the clamping member (122) to the movable member (121).

15. The sleeve welding ring device according to claim 12, characterized in that: At least one of the clamping modules (120) further comprises a limiting member (130), a portion of the limiting member (130) being mounted on the movable member (121), and another portion being connected to a side of the clamping member (122) away from the clamping space (110) in the clamping direction.

16. The sleeve welding ring device according to claim 15, characterized in that: The clamping module (120) further comprises a fourth fastener, the clamping member (122) being provided with a second threaded hole on a side away from the clamping space (110) in the clamping direction, the limiting member (130) being provided with a second avoidance hole (133), the fourth fastener being passed through the second avoidance hole (133) and being threadedly connected to the second threaded hole.

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