Riveting device

Abstract

The utility model relates to the technical field of transition terminal riveting, and discloses a riveting device, which is used for riveting a first to-be-processed workpiece and a second to-be-processed workpiece, and comprises a first turntable assembly, a second turntable assembly and a third turntable assembly, a second to-be-machined part is placed on the second die, a second rotary table is used for driving the second to-be-machined part to rotate to a second stamping position, and the second to-be-machined part and the first to-be-machined part are partially overlapped to form a stamping area; and the riveting assembly comprises a stamping part, and the stamping part is arranged on one side of the stamping area and used for stamping the stamping area to form a riveting part. The first rotating disc assembly rotates the first to-be-machined workpiece to the first stamping position, the second rotating disc assembly rotates the second to-be-machined workpiece to the second stamping position, the first to-be-machined workpiece and the second to-be-machined workpiece can be automatically positioned, the quality of produced products is excellent, and the automatic positioning device is suitable for batch production.

Description

Technical Field

[0001] The utility model relates to the technical field of transition terminal riveting, in particular to a riveting device. Background Art

[0002] As an electrical connector, the transition terminal is usually made of copper or copper alloy. In order to reduce production costs, it is currently made of copper and aluminum composites. When copper and aluminum are connected by welding, the welding process is relatively high, while riveting connection is simple and can improve processing efficiency.

[0003] When flattening copper rods and aluminum sheets are used for riveting to form composite transition terminals, the traditional method is to manually place the copper rods and aluminum sheets on the punch press one by one, and manually align the stamping parts above the punch press for riveting. In this processing method, due to the manual placement of copper rods and aluminum sheets, deviations are prone to occur, resulting in the riveting position not meeting the design requirements and poor product quality. Utility Model Content

[0004] In view of this, the utility model provides a riveting device to solve the problem that the traditional riveting processing method of copper rods and aluminum sheets is prone to deviation during manual placement, resulting in the riveting position not meeting the design requirements and poor product quality.

[0005] The utility model provides a riveting device for riveting a first workpiece to be processed and a second workpiece to be processed, comprising:

[0006] A first turntable assembly, the first turntable assembly comprising a first turntable and a first mold, the first mold being fixed on the first turntable, the first workpiece to be processed being placed on the first mold, and the first turntable being used to drive the first workpiece to be processed to rotate to a first stamping position;

[0007] a second turntable assembly, the second turntable assembly comprising a second turntable and a second mold, the second mold being fixed on the second turntable, the second workpiece to be processed being placed on the second mold, the second turntable being used to drive the second workpiece to be processed to rotate to a second stamping position, and the second workpiece to be processed at the second stamping position partially overlaps with the first workpiece to be processed at the first stamping position to form a stamping area;

[0008] A riveting assembly is arranged between the first turntable assembly and the second turntable assembly. The riveting assembly includes a stamping part. The stamping part is arranged on one side of the stamping area and is used to stamp the stamping area to rivet the first workpiece to be processed and the second workpiece to be processed to form a riveted part.

[0009] Beneficial effect: By using the first turntable assembly to rotate the first workpiece to the first stamping position, the second turntable assembly to rotate the second workpiece to be processed to the second stamping position, and the stamping area is punched by the stamping part to achieve riveting, the first workpiece to be processed and the second workpiece to be processed can be automatically positioned, so that the stamping areas of each group of the first workpiece to be processed and the second workpiece to be processed are the same, the produced products are of excellent quality, the processing efficiency is high, and they are suitable for mass production; and there is no need for the operator to manually place the first workpiece to be processed and the second workpiece to be processed under the stamping part, which can prevent the stamping part from malfunctioning and causing danger to the operator.

[0010] In an optional embodiment, the riveting assembly includes a first driving member for driving the stamping member to stamp the stamping area.

[0011] Beneficial effect: By setting the first driving member, the stamping part can be driven to perform stamping, and the stamping time and stamping strength can be controlled.

[0012] In an optional embodiment, the first mold is movably disposed on the first turntable;

[0013] The riveting assembly includes a lifting mechanism, which is arranged at the other side of the stamping area and is used to drive the first die to move from an initial position to a direction close to the stamping part before stamping, so that the height of the first die is slightly lower than the height of the second die;

[0014] After stamping, the first die moves to the initial position in a direction away from the riveted part under the action of an external force.

[0015] Beneficial effect: By movably arranging the first mold on the first turntable, the height of the first mold can be adjusted so that the heights of the first mold and the second mold are matched during stamping; by setting a lifting mechanism, the height difference of the first mold before and after stamping can be utilized to remove the riveted part from the first mold.

[0016] In an optional embodiment, an elastic member is connected between the first mold and the first turntable, and the elastic member is used to drive the first mold to move to the initial position by elastic force after stamping.

[0017] In an optional embodiment, the first mold is provided with a through hole;

[0018] The riveting assembly comprises a lifting piece, which is movably arranged on the lifting mechanism and penetrates into the through hole, and is used for lifting the riveting piece.

[0019] Beneficial effect: by setting a through hole on the first mold, the lifting piece is inserted into the through hole to lift the riveted piece, which facilitates the removal of the riveted piece from the first mold and prevents the riveted piece from being stuck in the first mold after stamping and difficult to separate.

[0020] In an optional embodiment, the riveting assembly includes a second driving member for driving the lifting member to move;

[0021] And / or, the lifting mechanism comprises:

[0022] A bottom die, arranged corresponding to the first die and located at the other side of the stamping area, the bottom die being provided with the lifting member;

[0023] A third driving member, used for driving the bottom mold to move, thereby driving the first mold to move;

[0024] And / or, the first driving member and the second driving member are respectively arranged on two sides of the riveting member.

[0025] In an optional embodiment, the riveting device includes:

[0026] The first adjustment component is arranged on one side of the second turntable component and is used for adjusting the position of the second workpiece to be processed on the second mold before stamping.

[0027] Beneficial effect: By setting the first adjustment component, the position of the second workpiece to be processed can be adjusted so that the stamping area is set toward the stamping part, ensuring that the position of each second workpiece to be processed for stamping is the same, thereby improving product quality.

[0028] In an optional implementation, the first adjustment component includes:

[0029] A visual inspection mechanism, used for inspecting the position of the second workpiece to be processed;

[0030] The adjusting mechanism is used to adjust the position of the second workpiece to be processed according to the instruction of the visual inspection mechanism.

[0031] Beneficial effect: By setting up a visual detection mechanism, it is convenient to obtain the position of the second workpiece to be processed, providing a basis for adjusting the position of the second workpiece to be processed.

[0032] In an optional embodiment, the adjustment mechanism includes:

[0033] A first clamping jaw, used for grabbing the second workpiece to be processed;

[0034] a fourth driving member, used for driving the first clamping jaw to rotate;

[0035] The fifth driving member is used to drive the first clamping jaw to translate.

[0036] In an optional embodiment, the riveting device includes:

[0037] a second adjustment assembly, disposed on one side of the first turntable assembly, for adjusting the position of the first workpiece to be processed on the first die before stamping;

[0038] and / or, a pushing assembly, provided at one side of the second turntable assembly, for abutting the second workpiece to be processed against a fixed position of the second mold before stamping;

[0039] and / or, a first detection member, disposed on one side of the first turntable assembly, for detecting whether the first workpiece to be processed exists in the first mold after the first workpiece to be processed is riveted;

[0040] And / or, a second detection member is provided at one side of the second turntable assembly, and is used to detect whether the second workpiece to be processed exists in the second mold after the second workpiece to be processed is riveted.

[0041] Beneficial effects: By setting the second adjustment component, the position of the first workpiece to be processed can be adjusted so that the stamping area is set toward the stamping part, thereby preventing the first workpiece to be processed in the first mold from being tilted and causing quality defects during stamping; by setting the pushing component, the position of the second workpiece to be processed can be adjusted to prevent the second workpiece to be processed from extending out of the second mold at an inconsistent length, thereby affecting the riveting quality; by setting the first detection component, it can be detected whether there is the first workpiece to be processed in the first mold after riveting is completed, thereby preventing the first workpiece to be processed from being continuously placed in the first mold when the first workpiece to be processed has not been riveted and still remains in the first mold; by setting the second detection component, it can be detected whether there is the second workpiece to be processed in the second mold after riveting is completed, thereby preventing the second workpiece to be processed from being continuously placed in the second mold when the second workpiece to be processed has not been riveted and still remains in the second mold.

[0042] In an optional embodiment, the riveting device includes:

[0043] A first loading assembly, disposed on one side of the first turntable assembly, for automatically aligning the first workpiece to be processed;

[0044] and / or, a second loading assembly, provided on one side of the second turntable assembly, for automatically aligning the second workpiece to be processed;

[0045] And / or, a blanking assembly is provided on one side of the second turntable assembly and is used to collect the riveted parts.

[0046] Beneficial effects: By setting up the first loading component, the first workpiece to be processed can be automatically aligned and transferred to one side of the first turntable component, which is efficient and saves labor; by setting up the second loading component, the second workpiece to be processed can be automatically aligned and transferred to one side of the second turntable component, which is efficient and saves labor; by setting up the unloading component, it is convenient to automatically collect the riveted parts.

[0047] In an optional embodiment, the riveting device includes:

[0048] A first grabbing assembly, used for grabbing the first workpiece to be processed from the first loading assembly to the first turntable assembly;

[0049] and / or, a second grabbing assembly, used to grab the second workpiece to be processed from the second loading assembly to the second turntable assembly;

[0050] And / or, a third grabbing assembly, used to grab the riveted part from the second turntable assembly to the blanking assembly.

[0051] Beneficial effects: By setting up the first grabbing component, it is convenient to automatically grab the first workpiece to be processed onto the first turntable component, which can improve efficiency; by setting up the second grabbing component, it is convenient to automatically grab the second workpiece to be processed onto the second turntable component, which can improve efficiency; by setting up the third grabbing component, it is convenient to automatically grab the riveted part onto the blanking component.

[0052] In an optional embodiment, the first grabbing component includes:

[0053] A third mold is provided between the first loading assembly and the first turntable assembly and is used for positioning the first workpiece to be processed;

[0054] a first grabbing member, used for grabbing the first workpiece to be processed on the first loading assembly onto the third mold, and grabbing the first workpiece to be processed on the third mold onto the first turntable assembly;

[0055] And / or, the second grabbing component comprises:

[0056] A visual inspection component, used for detecting the position of the second workpiece to be processed;

[0057] A second grabbing member, used for grabbing the second workpiece to be processed on the second loading assembly and placing it on the second turntable assembly;

[0058] And / or, the third grabbing component comprises:

[0059] A second clamping jaw, used for grabbing the riveted part;

[0060] a sixth driving member, used for driving the second clamping jaw to rotate;

[0061] The seventh driving member is used to drive the second clamping jaw to translate.

[0062] Beneficial effects: By setting the third mold, the position of the first workpiece to be processed after discharge can be further adjusted; by setting the visual inspection part, the second workpiece to be processed can be positioned, which facilitates the rapid and accurate grasping of the second workpiece to be processed.

[0063] In an optional embodiment, the first loading assembly includes:

[0064] A first vibrating member, used for automatically aligning the first workpiece to be processed and then discharging the workpiece;

[0065] A first transmission member, disposed between the first vibrating member and the first turntable assembly, and used for transmitting the first workpiece to be processed output from the first vibrating member to one side of the first turntable assembly;

[0066] And / or, the second loading assembly comprises:

[0067] A second vibrating member is used to automatically align the second workpiece to be processed and then discharge the workpiece;

[0068] The second transmission member is disposed between the second vibrating member and the second turntable assembly, and is used for conveying the second workpiece to be processed output from the second vibrating member to one side of the second turntable assembly.

[0069] Beneficial effects: By setting the first vibrating member, the first workpiece to be processed can be automatically aligned to improve the loading efficiency; by setting the first transmission member, it is convenient to transmit the first workpiece to be processed; by setting the second vibrating member, the second workpiece to be processed can be preliminarily aligned to improve the loading efficiency; by setting the second transmission member, it is convenient to transmit the second workpiece to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0071] Figure 1 This is a schematic structural diagram of a first workpiece to be processed according to an embodiment of the utility model;

[0072] Figure 2 This is a schematic structural diagram of a second workpiece to be processed according to an embodiment of the utility model;

[0073] Figure 3 It is a three-dimensional structural schematic diagram of a riveting device according to an embodiment of the utility model;

[0074] Figure 4 for Figure 3 A top view of the riveting device shown;

[0075] Figure 5 for Figure 3 A schematic structural diagram of a first turntable assembly of a riveting device shown;

[0076] Figure 6 for Figure 5 A schematic structural diagram of a first mold of a first turntable assembly is shown;

[0077] Figure 7 for Figure 3 A schematic structural diagram of a second turntable assembly of the riveting device shown;

[0078] Figure 8 for Figure 7 A schematic structural diagram of a second mold of a second turntable assembly shown;

[0079] Fig. 9 for Figure 3 A schematic structural diagram of a riveting assembly of a riveting device shown;

[0080] Fig.10 A schematic diagram of the structure of a riveted part according to an embodiment of the utility model;

[0081] Fig.11 for Figure 3 A schematic structural diagram of a first adjustment assembly of a riveting device shown;

[0082] Fig.12 for Figure 3 A schematic structural diagram of a first feeding assembly of a riveting device shown;

[0083] Fig.13 for Figure 3 A schematic structural diagram of a first grabbing assembly of a riveting device shown;

[0084] Fig.14 for Figure 3 A schematic structural diagram of a second feeding assembly and a second grabbing assembly of the riveting device shown;

[0085] Fig.15 for Figure 3 The schematic diagram of the structure of the blanking assembly and the third grabbing assembly of the riveting device is shown.

[0086] Description of reference numerals:

[0087] 1. First workpiece to be processed; 2. Second workpiece to be processed; 3. First turntable assembly; 301. First turntable; 302. First mold; 3021. Through hole; 4. Second turntable assembly; 401. Second turntable; 402. Second mold; 4021. Fixed position; 5. Riveting assembly; 501. Stamping part; 502. First driving part; 503. Lifting mechanism; 5031. Bottom mold; 5032. Third driving part; 504. Lifting part; 505. Second driving part; 6. Riveting part; 7. First adjustment assembly; 701. Visual inspection mechanism; 702. Adjustment mechanism; 7021. First clamping jaw; 7022. Fourth driving part; 7 023, the fifth driving member; 8, the second adjusting component; 9, the pushing component; 10, the first detecting member; 11, the second detecting member; 12, the first feeding component; 121, the first vibrating member; 122, the first transmission member; 13, the second feeding component; 131, the second vibrating member; 132, the second transmission member; 14, the unloading component; 15, the first grabbing component; 1501, the third mold; 1502, the first grabbing member; 16, the second grabbing member; 1601, the visual detecting member; 1602, the second grabbing member; 17, the third grabbing component; 1701, the second clamping jaw; 1702, the sixth driving member; 1703, the seventh driving member. DETAILED DESCRIPTION

[0088] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0089] Combine the following Figures 1 to 15 , describing an embodiment of the utility model.

[0090] According to an embodiment of the utility model, a riveting device is provided for riveting a first workpiece 1 to be processed and a second workpiece 2 to be processed, comprising: a first turntable assembly 3, the first turntable assembly 3 comprising a first turntable 301 and a first mold 302, the first mold 302 being fixed on the first turntable 301, the first mold 302 being used to place the first workpiece 1 to be processed, the first turntable 301 being used to drive the first workpiece 1 to be processed to rotate to a first stamping position; a second turntable assembly 4, the second turntable assembly 4 comprising a second turntable 401 and a second mold 402, the second mold 402 being fixed on the second turntable The disk 401 and the second mold 402 are used to place the second workpiece 2 to be processed. The second turntable 401 is used to drive the second workpiece 2 to be processed to rotate to the second stamping position, and the second workpiece 2 to be processed at the second stamping position partially overlaps with the first workpiece 1 to be processed at the first stamping position to form a stamping area; the riveting assembly 5 is arranged between the first turntable assembly 3 and the second turntable assembly 4, and the riveting assembly 5 includes a stamping part 501. The stamping part 501 is arranged on one side of the stamping area and is used to stamp the stamping area to rivet the first workpiece 1 and the second workpiece 2 to be processed to form a riveted part 6.

[0091] By using the first turntable assembly 3 to rotate the first workpiece 1 to the first stamping position, and the second turntable assembly 4 to rotate the second workpiece 2 to the second stamping position, and using the stamping part 501 to stamp the stamping area to achieve riveting, the first workpiece 1 to be processed and the second workpiece 2 to be processed can be automatically positioned, so that the stamping areas of each group of the first workpiece 1 to be processed and the second workpiece 2 to be processed are the same, the produced products are of excellent quality and high processing efficiency, and are suitable for mass production; and there is no need for the operator to manually place the first workpiece 1 to be processed and the second workpiece 2 to be processed under the stamping part 501, which can prevent the stamping part 501 from malfunctioning and causing danger to the operator.

[0092] like Figure 1-Figure 2 As shown, in this embodiment, the first workpiece 1 to be processed is an aluminum sheet, and the second workpiece 2 to be processed is a copper rod with one end flattened. As a convertible implementation, the first workpiece 1 and the second workpiece 2 to be processed can also be other structures that need to be riveted, and there is no excessive restriction here.

[0093] like Figure 5-Figure 6 As shown, in this embodiment, four first molds 302 are provided on the first turntable assembly 3, and the stamping area is located on the first mold 302; a first placement position is provided on the first mold 302, and an aluminum sheet is placed on the first placement position. By providing four first molds 302 on the first turntable assembly 3, the processing efficiency can be improved. As a convertible embodiment, two or six first molds 302 can also be provided, and the specific number of settings is determined according to actual conditions, and no excessive restrictions are made here.

[0094] like Figure 7-Figure 8As shown, in this embodiment, eight second molds 402 are provided on the second turntable assembly 4, and a second placement position and a fixed position 4021 are provided on the second mold 402. A copper rod is placed on the second placement position. Specifically, one flattened end of the copper rod extends out of the second mold 402 and extends into the first mold 302, and is used to form a stamping area with the aluminum sheet during stamping, and the unflattened end abuts against the fixed position 4021. By arranging eight second molds 402 on the second turntable assembly 4, the processing efficiency can be improved. As a convertible embodiment, the second mold 402 can also be provided with four or six, and the specific number of settings is determined according to actual conditions, and no excessive restrictions are made here.

[0095] like Fig. 9 As shown, the riveting assembly 5 in this embodiment includes a first driving member 502, which is used to drive the stamping member 501 to stamp the stamping area. The first driving member 502 is a cylinder, and the output end of the cylinder is connected to the stamping member 501. By setting the first driving member 502, the stamping member 501 can be driven to stamp, and the stamping time and stamping strength can be controlled. As a convertible embodiment, the first driving member 502 can also be a motor or other driving structure.

[0096] like Fig. 9As shown, the first mold 302 in this embodiment is movably arranged on the first turntable 301; the riveting assembly 5 includes a lifting mechanism 503, which is arranged on the other side of the stamping area, and is used to drive the first mold 302 to move from the initial position to the direction close to the stamping part 501 before stamping, so that the height of the first mold 302 is slightly lower than the height of the second mold 402; after stamping, the first mold 302 moves to the initial position in the direction away from the riveting part 6 under the action of external force. Specifically, an elastic member is connected between the first mold 302 and the first turntable 301, and the elastic member is used to drive the first mold 302 to move to the initial position by elastic force after stamping; the lifting mechanism 503 includes: a bottom mold 5031, which is arranged corresponding to the first mold 302 and is located on the other side of the stamping area; a third driving member 5032, which is used to drive the bottom mold 5031 to move, thereby driving the first mold 302 to move. Among them, the elastic member is a spring; the third driving member 5032 is a cylinder, and the output end of the cylinder is connected to the bottom mold 5031. By movably arranging the first mold 302 on the first rotating disk 301, the height of the first mold 302 can be adjusted so that the heights of the first mold 302 and the second mold 402 are matched during stamping; by arranging the lifting mechanism 503, the height difference of the first mold 302 before and after stamping can be utilized to remove the riveted part 6 from the first mold 302. As a convertible embodiment, the elastic member can also be other elastic structures such as rubber, or a driving member can be used to directly drive the first rotating disk 301 to move to adjust the height of the first mold 302. As a convertible embodiment, the third driving member 5032 can also be a motor or other driving structure.

[0097] In this embodiment, the first mold 302 is connected to the top of the first rotating disk 301 through a spring, and the height of the first mold 302 is lower than the height of the second mold 402. Before stamping, the third driving member 5032 drives the bottom mold 5031 to move upward, thereby driving the first mold 302 to move upward, so that the height of the first mold 302 matches the height of the second mold 402, and the spring is stretched at this time; after stamping, the third driving member 5032 drives the bottom mold 5031 to move downward, and the spring retracts. At this time, the first mold 302 returns to its original height, that is, the initial position, and the riveted member 6 is separated from the first mold 302. Fig.10 The figure shows the riveted part 6 after the riveting is completed.

[0098] like Fig. 9As shown, in this embodiment, a through hole 3021 is provided on the first mold 302; the riveting assembly 5 includes a lifting member 504, which is movably provided on the lifting mechanism 503 and penetrates through the through hole 3021 to lift the riveted member 6. Further, the riveting assembly 5 includes a second driving member 505, which is used to drive the lifting member 504 to move. The lifting member 504 is provided on the bottom mold 5031, and the lifting member 504 is a protrusion, and is arranged opposite to the through hole 3021. The protrusion penetrates through the through hole 3021 and extends out of the through hole 3021 to lift the riveted member 6; the second driving member 505 is a cylinder, and the output end of the cylinder is connected to the lifting member 504. By providing a through hole 3021 on the first mold 302, the lifting member 504 is inserted into the through hole 3021 to lift the rivet 6, so as to facilitate the removal of the rivet 6 from the first mold 302, and prevent the rivet 6 from being stuck in the first mold 302 after stamping and being difficult to separate. As a convertible embodiment, the second driving member 505 can also be a motor or other driving structure.

[0099] like Fig. 9 As shown, the first driving member 502 and the second driving member 505 are respectively arranged on both sides of the riveting member 6. Specifically, the first driving member 502 is arranged above the riveting member 6, and the second driving member 505 and the third driving member 5032 are arranged below the riveting member 6. Fig. 9 The vertical direction in .

[0100] like Fig.11 As shown, the riveting device in this embodiment includes: a first adjustment component 7, which is arranged on one side of the second turntable component 4, and is used to adjust the position of the copper rod on the second mold 402 before stamping. Among them, the first adjustment component 7 includes: a visual detection mechanism 701, which is used to detect the position of the copper rod; an adjustment mechanism 702, which is used to adjust the position of the copper rod according to the instruction of the visual detection mechanism 701. By setting the first adjustment component 7, the position of the copper rod can be adjusted so that the stamping area is set toward the stamping part 501, ensuring that the position of each copper rod for stamping is the same, thereby improving product quality; by setting the visual detection mechanism 701, it is easy to obtain the position of the copper rod, providing a basis for adjusting the position of the copper rod.

[0101] Furthermore, the visual inspection mechanism 701 includes a first camera and a second camera, the first camera is located above the second mold 402, and the second camera and the second mold 402 are located on the same horizontal plane; the adjustment mechanism 702 includes: a first clamping jaw 7021, used to grab the copper rod; a fourth driving member 7022, used to drive the first clamping jaw 7021 to rotate; a fifth driving member 7023, used to drive the first clamping jaw 7021 to translate. Among them, the first clamping jaw 7021 is clamped and separated by a cylinder, and the fourth driving member 7022 and the fifth driving member 7023 are both cylinders; the up and down directions are Fig.11By setting two cameras at different angles, the position of the copper rod can be judged more accurately. As a convertible implementation, the number of cameras is determined according to actual conditions, and no excessive restrictions are made here. As a convertible implementation, the fourth driving member 7022 and the fifth driving member 7023 can also be motors or other driving structures.

[0102] like Figure 3-Figure 4 As shown, the riveting device in this embodiment includes: a second adjustment component 8, which is arranged on one side of the first turntable component 3, and is used to adjust the position of the aluminum sheet on the first mold 302 before stamping. Specifically, the second adjustment component 8 includes a flattening member and a driving member. The flattening member is arranged above the first mold 302, and the driving member drives the flattening member to move toward the direction close to the aluminum sheet, thereby flattening the aluminum sheet; the up and down directions, i.e. Figure 3 By setting the second adjustment component 8, the position of the aluminum sheet can be adjusted so that the stamping area is set toward the stamping part 501, thereby preventing the aluminum sheet in the first mold 302 from being placed tilted and causing quality defects during stamping.

[0103] like Figure 3-Figure 4 As shown, the riveting device in this embodiment includes: a pushing component 9, which is arranged on one side of the second turntable component 4, and is used to abut the copper rod against the fixed position 4021 of the second mold 402 before stamping. Specifically, the pushing component 9 includes a pushing member and a driving member, and the pushing member is arranged on one side of the second mold 402. The driving member drives the pushing member to move in a direction close to the copper rod, and then abuts the end of the copper rod against the fixed position 4021. By setting the pushing component 9, the position of the copper rod can be adjusted to prevent the copper rod from extending out of the second mold 402 from having an inconsistent length, thereby affecting the riveting quality.

[0104] like Figure 3-Figure 4 As shown, the riveting device in this embodiment includes: a first detection member 10, which is arranged on one side of the first turntable assembly 3, and is used to detect whether there is an aluminum sheet in the first mold 302 after the aluminum sheet is riveted. The first detection member 10 is a sensor. By setting the first detection member 10, it is possible to detect whether there is an aluminum sheet in the first mold 302 after the riveting is completed, so as to prevent the aluminum sheet from being continuously placed in the first mold 302 when the aluminum sheet is not riveted and still remains in the first mold 302.

[0105] like Figure 3-Figure 4 As shown, the riveting device in this embodiment includes: a second detection member 11, which is arranged on one side of the second turntable assembly 4, and is used to detect whether there is a copper rod in the second mold 402 after the copper rod is riveted. The second detection member 11 is a sensor. By setting the second detection member 11, it is possible to detect whether there is a copper rod in the second mold 402 after riveting is completed, so as to prevent the copper rod from being placed in the second mold 402 when the copper rod is not riveted and still remains in the second mold 402.

[0106] like Fig.12 As shown, the riveting device in this embodiment includes: a first feeding assembly 12, which is arranged on one side of the first turntable assembly 3, and is used to automatically align the aluminum sheet. Specifically, the first feeding assembly 12 includes: a first vibrating member 121, which is used to automatically align the aluminum sheet and then discharge it; a first transmission member 122, which is arranged between the first vibrating member 121 and the first turntable assembly 3, and is used to convey the aluminum sheet output from the first vibrating member 121 to one side of the first turntable assembly 3. Among them, the first vibrating member 121 is a circular vibration disk, that is, the transmission direction of the aluminum sheet is a curved type; the first transmission member 122 is a straight vibration member, that is, the transmission direction of the aluminum sheet is a straight type. By setting the first feeding assembly 12, the aluminum sheet can be automatically aligned and transmitted to one side of the first turntable assembly 3, which is efficient and saves labor; by setting the first vibrating member 121, the aluminum sheet can be automatically aligned to improve the feeding efficiency; by setting the first transmission member 122, it is convenient to transmit the aluminum sheet; by setting the first transmission member 122 as a straight vibration member, the aluminum sheet can be further aligned. As a convertible implementation, the first vibrating member 121 may also be an inclined vibrating member. As a convertible implementation, the first transmission member 122 may also be a belt or other transmission structures.

[0107] like Fig.13 As shown, the riveting device in this embodiment includes: a first grabbing assembly 15, which is used to grab the aluminum sheet from the first feeding assembly 12 to the first turntable assembly 3. Specifically, the first grabbing assembly 15 includes: a third mold 1501, which is arranged between the first feeding assembly 12 and the first turntable assembly 3, and is used to position the aluminum sheet; a first grabbing member 1502, which is used to grab the aluminum sheet on the first feeding assembly 12 to the third mold 1501, and grab the aluminum sheet on the third mold 1501 to the first turntable assembly 3. Among them, the first grabbing member 1502 includes two clamps, and the two clamps grab at the same time. By setting the first grabbing assembly 15, it is convenient to automatically grab the aluminum sheet to the first turntable assembly 3, which can improve efficiency; by setting the third mold 1501, the position of the aluminum sheet after discharging can be further adjusted. As a convertible embodiment, it is also possible that the third mold 1501 is not set, but the first mold 302 directly adjusts the position of the aluminum sheet.

[0108] like Fig.14As shown, the riveting device in this embodiment includes: a second feeding assembly 13, which is arranged on one side of the second turntable assembly 4, and is used to automatically align the copper rods. Specifically, the second feeding assembly 13 includes: a second vibrating member 131, which is used to automatically align the copper rods and then discharge them; a second transmission member 132, which is arranged between the second vibrating member 131 and the second turntable assembly 4, and is used to transport the copper rods output from the second vibrating member 131 to one side of the second turntable assembly 4. Among them, the second vibrating member 131 is a vibrating silo, and the second transmission member 132 is a flexible vibration plate. By setting the second feeding assembly 13, the copper rods can be automatically aligned and then transmitted to one side of the second turntable assembly 4, which is efficient and saves labor; by setting the second vibrating member 131, the copper rods can be preliminarily aligned to improve the feeding efficiency; by setting the second transmission member 132, it is convenient to transmit the copper rods. As a convertible embodiment, the second transmission member 132 can also adopt a transmission structure such as a belt.

[0109] like Fig.14 As shown, the riveting device in this embodiment includes: a second grabbing assembly 16, which is used to grab the copper rod from the second feeding assembly 13 to the second turntable assembly 4. Specifically, the second grabbing assembly 16 includes: a visual detection component 1601, which is used to detect the position of the copper rod; a second grabbing component 1602, which is used to grab the copper rod on the second feeding assembly 13 to the second turntable assembly 4. Among them, the visual detection component 1601 is a camera, which is arranged above the flexible vibration plate; the second grabbing component 1602 is a mechanical arm; the up and down directions are Fig.14 By setting the second grabbing assembly 16, it is convenient to automatically grab the copper rod onto the second turntable assembly 4, which can improve efficiency; by setting the visual detection member 1601, the copper rod can be positioned, which is convenient for quickly and accurately grabbing the copper rod.

[0110] like Fig.15 As shown, the riveting device in this embodiment includes: a material unloading assembly 14, which is arranged on one side of the second turntable assembly 4 and is used to collect the riveted parts 6. The material unloading assembly 14 is a belt. By providing the material unloading assembly 14, it is convenient to automatically collect the riveted parts 6.

[0111] like Fig.15As shown, the riveting device in this embodiment includes: a third grabbing assembly 17, which is used to grab the riveted part 6 from the second turntable assembly 4 to the blanking assembly 14. Specifically, the third grabbing assembly 17 includes: a second clamping jaw 1701, which is used to grab the riveted part 6; a sixth driving member 1702, which is used to drive the second clamping jaw 1701 to rotate; and a seventh driving member 1703, which is used to drive the second clamping jaw 1701 to translate. Among them, the sixth driving member 1702 and the seventh driving member 1703 are both cylinders. By providing the third grabbing assembly 17, it is convenient to automatically grab the riveted part 6 to the blanking assembly 14. As a convertible embodiment, the sixth driving member 1702 and the seventh driving member 1703 can also be motors or other driving structures.

[0112] The method of using the riveting device in this embodiment is as follows:

[0113] Step 1: Put the aluminum sheet into the circular vibration plate and the copper rod into the vibration silo;

[0114] Step 2, start the equipment, the aluminum sheet is screened by the circular vibration plate and discharged in a specified posture, and reaches the side of the first turntable assembly 3 through the straight vibration member, and the two clamping claws of the first grabbing member 1502 grab the aluminum sheet on the first feeding assembly 12 to the third mold 1501, and grab the aluminum sheet on the third mold 1501 to the first mold 302, and the first turntable assembly 3 rotates to the side of the second adjustment assembly 8, flattens the aluminum sheet, and then continues to rotate to the first stamping position;

[0115] Step 3: The copper rod is screened by the vibrating silo and discharged in a specified posture. It reaches the side of the second turntable assembly 4 through the flexible vibrating plate. After being positioned by the visual detection component 1601, the second grabbing component 1602 grabs the copper rod on the second feeding component 13 into the second mold 402. The second turntable assembly 4 rotates to the side of the pushing component 9, and after the copper rod is abutted against the fixed position 4021, it continues to rotate to the side of the first adjustment component 7, and after the copper rod is rotated to the flattened position facing the stamping part 501, it continues to rotate to the second stamping position;

[0116] Step 4: The third driving member 5032 drives the bottom mold 5031 to move upward, thereby driving the first mold 302 to move to a height that matches the second mold 402. The first driving member 502 drives the stamping member 501 to move downward, and rivets the flattened position of the copper rod to the aluminum sheet;

[0117] Step 5: The first driving member 502 drives the punching member 501 to move upward, the second driving member 505 drives the lifting member 504 to move upward, and pushes the rivet member 6 upward after passing through the through hole 3021, and the third driving member 5032 drives the bottom mold 5031 to move downward, thereby driving the first mold 302 to return to its original height, and the rivet member 6 continues to rotate with the second turntable assembly 4;

[0118] Step six: the second clamping jaw 1701 clamps the rivet 6 , and the sixth driving member 1702 and the seventh driving member 1703 drive the second clamping jaw 1701 to grab the rivet 6 from the second mold 402 to the blanking assembly 14 .

[0119] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A riveting device for riveting a first workpiece (1) and a second workpiece (2) to be processed, characterized in that: include: A first turntable assembly (3), the first turntable assembly (3) comprising a first turntable (301) and a first mold (302), the first mold (302) being fixed on the first turntable (301), the first mold (302) being used for placing the first workpiece (1) to be processed, and the first turntable (301) being used for driving the first workpiece (1) to be processed to rotate to a first stamping position; a second turntable assembly (4), the second turntable assembly (4) comprising a second turntable (401) and a second mold (402), the second mold (402) being fixed on the second turntable (401), the second mold (402) being used for placing the second workpiece (2) to be processed, the second turntable (401) being used for driving the second workpiece (2) to be processed to rotate to a second stamping position, and the second workpiece (2) to be processed at the second stamping position partially overlaps with the first workpiece (1) to be processed at the first stamping position to form a stamping area; A riveting assembly (5) is arranged between the first turntable assembly (3) and the second turntable assembly (4), and the riveting assembly (5) comprises a stamping part (501). The stamping part (501) is arranged on one side of the stamping area and is used to stamp the stamping area to rivet the first workpiece (1) and the second workpiece (2) to be processed to form a riveted part (6).

2. The riveting device according to claim 1, characterized in that: The riveting assembly (5) comprises a first driving member (502) for driving the punching member (501) to punch the punching area.

3. The riveting device according to claim 2, characterized in that: The first mold (302) is movably disposed on the first rotating disk (301); The riveting assembly (5) comprises a lifting mechanism (503), which is arranged at the other side of the stamping area and is used to drive the first die (302) to move from an initial position to a direction close to the stamping part (501) before stamping, so that the height of the first die (302) is slightly lower than the height of the second die (402); After stamping, the first die (302) moves to the initial position in a direction away from the riveted part (6) under the action of an external force.

4. The riveting device according to claim 3, characterized in that: An elastic member is connected between the first mold (302) and the first turntable (301), and the elastic member is used to drive the first mold (302) to move to the initial position by means of elastic force after stamping.

5. The riveting device according to claim 3, characterized in that: The first mold (302) is provided with a through hole (3021); The riveting assembly (5) comprises a lifting piece (504), which is movably arranged on the lifting mechanism (503) and penetrates into the through hole (3021) to lift the riveting piece (6).

6. The riveting device according to claim 5, characterized in that: The riveting assembly (5) comprises a second driving member (505) for driving the lifting member (504) to move; And / or, the lifting mechanism (503) comprises: A bottom mold (5031) is arranged corresponding to the first mold (302) and is located at the other side of the stamping area, and the lifting piece (504) is arranged on the bottom mold (5031); A third driving member (5032) is used to drive the bottom mold (5031) to move, thereby driving the first mold (302) to move; And / or, the first driving member (502) and the second driving member (505) are respectively arranged on two sides of the riveting member (6).

7. The riveting device according to any one of claims 1 to 6, characterized in that: The riveting device comprises: A first adjustment component (7) is arranged on one side of the second turntable component (4) and is used to adjust the position of the second workpiece (2) on the second mold (402) before stamping.

8. The riveting device according to claim 7, characterized in that: The first adjustment component (7) comprises: A visual detection mechanism (701) for detecting the position of the second workpiece to be processed (2); The adjustment mechanism (702) is used to adjust the position of the second workpiece (2) to be processed according to the instruction of the visual detection mechanism (701).

9. The riveting device according to claim 8, characterized in that: The adjustment mechanism (702) comprises: A first clamping jaw (7021) is used to grasp the second workpiece to be processed (2); a fourth driving member (7022), used for driving the first clamping jaw (7021) to rotate; The fifth driving member (7023) is used to drive the first clamping jaw (7021) to translate.

10. The riveting device according to any one of claims 1 to 6, characterized in that: The riveting device comprises: a second adjustment component (8), arranged on one side of the first turntable component (3), and used for adjusting the position of the first workpiece (1) on the first mold (302) before stamping; and / or, a pushing assembly (9), arranged on one side of the second turntable assembly (4), for bringing the second workpiece (2) into contact with a fixed position (4021) of the second mold (402) before stamping; and / or, a first detection member (10) disposed on one side of the first turntable assembly (3) and used to detect whether the first workpiece (1) to be processed is present in the first mold (302) after the first workpiece (1) to be processed is riveted; And / or, a second detection member (11) is provided on one side of the second turntable assembly (4) and is used to detect whether the second workpiece (2) to be processed is present in the second mold (402) after the second workpiece (2) to be processed is riveted.

11. The riveting device according to any one of claims 1 to 6, characterized in that: The riveting device comprises: A first loading assembly (12), arranged on one side of the first turntable assembly (3), and used for automatically aligning the first workpiece (1); and / or, a second loading assembly (13), arranged on one side of the second turntable assembly (4), for automatically aligning the second workpiece (2); And / or, a blanking assembly (14) is provided on one side of the second turntable assembly (4) and is used to collect the riveted parts (6).

12. The riveting device according to claim 11, characterized in that: The riveting device comprises: A first grabbing assembly (15) is used to grab the first workpiece (1) from the first loading assembly (12) and place it on the first turntable assembly (3); and / or, a second grabbing assembly (16), used for grabbing the second workpiece to be processed (2) from the second loading assembly (13) to the second turntable assembly (4); And / or, a third grabbing assembly (17), used for grabbing the riveted component (6) from the second turntable assembly (4) to the blanking assembly (14).

13. The riveting device according to claim 12, characterized in that: The first grabbing assembly (15) comprises: a third mold (1501), arranged between the first loading assembly (12) and the first turntable assembly (3), and used for positioning the first workpiece (1); a first grabbing member (1502), used for grabbing the first workpiece (1) to be processed on the first loading assembly (12) onto the third mold (1501), and for grabbing the first workpiece (1) to be processed on the third mold (1501) onto the first turntable assembly (3); And / or, the second grabbing component (16) comprises: A visual detection component (1601) for detecting the position of the second workpiece to be processed (2); A second grabbing member (1602) is used to grab the second workpiece (2) to be processed on the second loading assembly (13) and place it on the second turntable assembly (4); And / or, the third grabbing assembly (17) comprises: A second clamping jaw (1701) for grasping the riveted part (6); a sixth driving member (1702), used for driving the second clamping jaw (1701) to rotate; The seventh driving member (1703) is used to drive the second clamping jaw (1701) to translate.

14. The riveting device according to claim 11, characterized in that: The first loading component (12) comprises: A first vibrating member (121) is used to automatically align the first workpiece (1) to be processed and then discharge the workpiece; a first transmission member (122), disposed between the first vibrating member (121) and the first turntable assembly (3), and used for transmitting the first workpiece (1) to be processed outputted from the first vibrating member (121) to one side of the first turntable assembly (3); And / or, the second loading component (13) comprises: A second vibrating member (131) is used to automatically align the second workpiece (2) to be processed and then discharge the workpiece; The second transmission member (132) is arranged between the second vibrating member (131) and the second turntable assembly (4), and is used for conveying the second workpiece (2) to be processed outputted from the second vibrating member (131) to one side of the second turntable assembly (4).

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