Electrode riveting device

Abstract

The utility model discloses an electrode riveting device, which belongs to the field of riveting processing devices, and comprises a base, a first riveting mechanism and a second riveting mechanism, the first riveting mechanism comprises a plurality of first riveting heads, and the first riveting mechanism is used for placing a plurality of products and enabling the plurality of first riveting heads to abut against one side of an electrode of the corresponding product; the second riveting mechanism comprises a cam transmission assembly, a first driving assembly and a plurality of second riveting heads, and the multiple second riveting heads are slidably connected to the base; the first driving assembly is used for driving the second riveting heads to move by a fixed distance through the cam transmission assembly so that the second riveting heads can abut against the other sides of the electrodes of the corresponding products and cooperate with the first riveting heads to rivet the electrodes of the corresponding products. According to the electrode riveting device, the electrodes of a plurality of products can be riveted at the same time, the machining efficiency can be improved, the machining extrusion force is the same, the consistency of the products is improved, and the machining requirement of high-quality products can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting and pressing devices, in particular to an electrode riveting and pressing device. Background Art

[0002] When assembling the e-cigarette cartridge, the electrode wires of the cartridge need to be pressed and docked. Currently, the electrode wires of the cartridge need to be manually docked and pressed, which not only requires high manual operation intensity and low pressing efficiency, but also the standard of manual pressing operation cannot be unified. The pressing force of different operators varies. Some may not press properly, and some may press too hard, causing the electrode wire to become waste. As a result, the consistency of the product cannot be guaranteed, resulting in a high number of defective products and failure to meet the high-quality processing requirements. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an electrode riveting device, which solves the problem that the standard of manual pressing operation cannot be unified, the pressing force of different operators is different, resulting in the inability to ensure the consistency of products, resulting in a high number of defective products processed, and the inability to meet the high-quality processing requirements.

[0004] An electrode riveting device according to an embodiment of the utility model includes:

[0005] Base;

[0006] A first riveting mechanism, mounted on the base, comprising a plurality of first riveting heads spaced apart along a first direction, the first riveting mechanism being used for placing a plurality of products and making the plurality of first riveting heads abut against one side of an electrode of a corresponding product along a second direction, the first direction being perpendicular to the second direction;

[0007] The second riveting mechanism includes a cam transmission assembly, a first driving assembly and a plurality of second riveting heads, the plurality of second riveting heads are arranged at intervals along the first direction, the plurality of second riveting heads are slidably connected to the base along the second direction, the first driving assembly is installed on the base, the cam transmission assembly is respectively connected to the second riveting heads and the first driving assembly, the first driving assembly is used to drive the plurality of second riveting heads to move a fixed distance along the second direction through the cam transmission assembly so that the plurality of second riveting heads abut against the other side of the electrode of the corresponding product along the second direction and cooperate with the plurality of first riveting heads to rivet the electrode of the corresponding product.

[0008] An electrode riveting device according to an embodiment of the utility model has at least the following beneficial effects:

[0009] The first riveting mechanism can place multiple products at the same time, and multiple first riveting heads abut one side of the electrode of the corresponding product. The first driving assembly drives multiple second riveting heads to move a fixed distance along the second direction through the cam transmission assembly. After the multiple second riveting heads move to contact the electrodes of the corresponding products, they cooperate with the multiple first riveting heads to rivet the electrodes of the corresponding products. The electrodes of multiple products can be riveted at the same time, which improves the processing efficiency. Since the moving distance of the second riveting heads is fixed, the second riveting heads and the first riveting heads have the same squeezing force on the electrodes of the products, which improves the consistency of the products and can meet the processing requirements of high-quality products.

[0010] According to some embodiments of the utility model, the cam transmission assembly includes a guide block, a cam block and a movable part, the guide block is installed on the base, the cam block is slidably connected to the guide block along a third direction, the first driving assembly is connected to the cam block, a cam surface is provided on the cam block, the two ends of the cam surface along the third direction are at inconsistent distances from a plurality of first riveting heads in the second direction, the movable part is slidably connected to the base along the second direction, one end of the movable part abuts the cam surface, a plurality of second riveting heads are installed at an end of the movable part away from the cam block, and the first driving assembly is used to drive the cam block to move along the third direction so that the abutment between the movable part and the cam surface moves between the two ends of the cam surface along the third direction.

[0011] According to some embodiments of the utility model, the movable part includes a connecting plate and a rolling part, the connecting plate is slidably connected to the base along the second direction, the rolling part is rotated around the first direction and is connected to the connecting plate, the rolling part abuts the cam surface, and when the first driving assembly drives the cam block to move along the third direction, the rolling part rolls between the two ends of the cam surface along the third direction.

[0012] According to some embodiments of the utility model, a guide groove is provided on the guide block, a guide protrusion is provided on the cam block, and the guide protrusion is slidably connected in the guide groove along the third direction.

[0013] According to some embodiments of the utility model, a first buffer is provided on the base, a buffer protrusion is provided on the cam block, the axial direction of the first buffer is the third direction, the first buffer is located on the moving trajectory of the buffer protrusion, and the buffer protrusion is located on the side of the first buffer away from the base.

[0014] According to some embodiments of the utility model, the second riveting mechanism also includes a reset elastic member, one end of the reset elastic member is connected to the base, and the other end of the reset elastic member is connected to multiple second riveting heads, and the reset elastic member is used to drive the multiple second riveting heads away from the multiple first riveting heads.

[0015] According to some embodiments of the utility model, the first riveting mechanism further includes a product placement plate and a second drive assembly, wherein the product placement plate is used for placing a plurality of products;

[0016] The second driving assembly is connected to the product placement plate, the product placement plate is slidably connected to the base, a plurality of the first riveting heads are installed on the base, and the second driving assembly is used to drive the product placement plate to move along the second direction and away from the second riveting heads so that the plurality of the first riveting heads abut against one side of the electrode of the corresponding product;

[0017] Alternatively, the second driving assembly is connected to a plurality of the first riveting heads, the plurality of the first riveting heads are slidably connected to the base, the product placement plate is mounted on the base, and the second driving assembly is used to drive the plurality of the first riveting heads to move along the second direction and close to the direction of the second riveting heads so that the plurality of the first riveting heads abut against one side of the electrode of the corresponding product.

[0018] According to some embodiments of the utility model, a plurality of positioning slots for placing a plurality of products are arranged at intervals along the first direction on the product placement plate, and a plurality of long slot holes are arranged on the product placement plate, and the length direction of the long slot holes is the second direction;

[0019] The first riveting mechanism also includes a riveting plate and a first pressing plate, a plurality of mounting seats are protruding from the riveting plate, a plurality of the first riveting heads are mounted on the plurality of mounting seats one by one, a plurality of the first riveting heads are mounted on the base or connected to the second driving assembly through the riveting plate, a plurality of the mounting seats are penetrated through a plurality of the long slot holes, the first pressing plate is connected to one end of the mounting seat away from the base, a plurality of avoidance grooves are arranged on the first pressing plate, when the plurality of the first riveting heads abut against one side of the electrode of the corresponding product, the tail of the product extends into the avoidance groove, and the first pressing plate presses the product in the positioning groove.

[0020] According to some embodiments of the utility model, the first riveting mechanism further includes a limiting assembly, the limiting assembly includes a first limiting seat, a second limiting seat and a blocking block, the first limiting seat and the second limiting seat are arranged on the base at intervals along the second direction, a second buffer is arranged on the first limiting seat, a third buffer is arranged on the second limiting seat, and one end of the blocking block extends between the first limiting seat and the second limiting seat;

[0021] When the second driving assembly is connected to the product placement plate, the other end of the blocking block is connected to the product placement plate, and the second buffer and the third buffer are located on the moving track of the blocking block;

[0022] When the second driving assembly is connected to the first riveting head, the other end of the blocking block is connected to a plurality of the first riveting heads, and the second buffer and the third buffer are located on the moving track of the blocking block.

[0023] According to some embodiments of the utility model, a threaded hole is provided on the first limit seat, and a limit bolt is passed through the threaded hole. When the plurality of the first rivet heads abut against one side of the electrode of the corresponding product, the blocking block abuts against the limit bolt.

[0024] According to some embodiments of the utility model, the base includes a table top and a tripod assembly, the table top is mounted on the tripod assembly, and the first riveting mechanism and the second riveting mechanism are mounted on the table top. The tripod assembly includes a bottom plate, an I-shaped plate, reinforcing ribs and a vertical plate, the I-shaped plate is horizontally connected to the bottom plate, the vertical plate is vertically connected to the I-shaped plate, the table top is connected to the vertical plate, and the reinforcing ribs connect the I-shaped plate, the vertical plate and the table top.

[0025] According to some embodiments of the utility model, the second riveting mechanism also includes a first sliding assembly, the first sliding assembly includes a first guide rail and a first slider, the first guide rail is installed on the base, the first slider is slidably connected to the first guide rail, the connecting plate is installed on the first slider, and the first guide rail is guided in the second direction.

[0026] According to some embodiments of the utility model, the first riveting mechanism also includes a second sliding assembly, the second sliding assembly includes a second guide rail and a second slider, the second guide rail is installed on the base, the second slider is slidably connected to the second guide rail, the product placement plate is installed on the second slider, and the second guide rail is guided in the second direction.

[0027] Additional aspects and advantages of the present invention will be partially presented in the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0029] Figure 1 This is a schematic structural diagram of an electrode riveting device according to an embodiment of the utility model;

[0030] Figure 2 It is a structural schematic diagram of a table plate, an elastic reset member and some parts of a first riveting mechanism of an electrode riveting device according to an embodiment of the utility model;

[0031] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0032] Figure 4 It is a structural schematic diagram of the first driving assembly, the guide block and the cam block of the electrode riveting device according to an embodiment of the utility model;

[0033] Figure 5 It is a structural schematic diagram of a sliding member and a second riveting head of an electrode riveting device according to an embodiment of the utility model;

[0034] Figure 6 This is a schematic structural diagram of a connecting plate of an electrode riveting device according to an embodiment of the utility model;

[0035] Figure 7 It is a structural schematic diagram of a second riveting head of an electrode riveting device according to an embodiment of the utility model;

[0036] Figure 8 This is a structural schematic diagram of a product placement plate and a blocking block of an electrode riveting device according to an embodiment of the utility model;

[0037] Fig. 9 It is a structural schematic diagram of a first riveting head, a riveting plate and a first pressing plate of an electrode riveting device according to an embodiment of the utility model;

[0038] Fig.10 It is a structural schematic diagram of a stand assembly of an electrode riveting device according to an embodiment of the utility model;

[0039] Fig.11 It is a structural schematic diagram of a product to be riveted.

[0040] Figure Number:

[0041] 100, base; 110, table top; 120, tripod assembly; 121, bottom plate; 122, I-shaped plate; 123, reinforcing ribs; 124, vertical plate;

[0042] 200, first riveting mechanism; 210, first riveting head; 211, riveting plate; 2111, mounting seat; 212, first pressing plate; 2121, avoidance groove; 220, product placement plate; 221, positioning groove; 222, long slot hole; 223, positioning pin; 230, second driving assembly; 240, limiting assembly; 241, first limiting seat; 2411, second buffer; 2412, limiting bolt; 242, second limiting seat; 2421, third buffer; 243, blocking block;

[0043] 300, second riveting mechanism; 310, second riveting head; 320, cam transmission assembly; 321, guide block; 322, cam block; 3221, cam surface; 3222, guide protrusion; 3223, buffer protrusion; 3224, first buffer; 323, movable part; 3231, connecting plate; 3232, rolling part; 3233, pulley block; 3234, second pressing plate; 3235, second pillar; 330, first driving assembly; 340, reset elastic part; 341, reset fixed block; 342, first pillar; 343, fourth buffer;

[0044] 400, second sliding assembly; 410, second guide rail; 420, second sliding block;

[0045] 500, product; 510, electrode; 520, head; 530, tail;

[0046] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0047] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0049] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] See also Figure 1 , Figure 5 , Fig. 9 and Fig.11, an electrode 510 riveting device according to an embodiment of the utility model comprises a base 100, a first riveting mechanism 200 and a second riveting mechanism 300, wherein the first riveting mechanism 200 and the second riveting mechanism 300 are mounted on the base 100. The first riveting mechanism 200 comprises a plurality of first riveting heads 210, and the plurality of first riveting heads 210 are arranged at intervals along a first direction. The first riveting mechanism 200 is used for placing a plurality of products 500, and the plurality of first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500 along a second direction, and the first direction is perpendicular to the second direction. The second riveting mechanism 300 comprises a cam transmission assembly 320, a first driving assembly 330 and a plurality of second riveting heads 310, and the plurality of second riveting heads 310 are arranged at intervals along the first direction, and the plurality of second riveting heads 310 are slidably connected to the base 100 along the second direction. The first driving assembly 330 is installed on the base 100, and the cam transmission assembly 320 is respectively connected to the second riveting heads 310 and the first driving assembly 330. The first driving assembly 330 is used to drive the multiple second riveting heads 310 to move a fixed distance along the second direction through the cam transmission assembly 320, so that the multiple second riveting heads 310 abut against the other side of the electrode 510 of the corresponding product 500 along the second direction. The multiple second riveting heads 310 cooperate with the multiple first riveting heads 210 to rivet the electrodes 510 of the corresponding products 500.

[0051] The first riveting mechanism 200 can place multiple products 500 at the same time, and multiple first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500. The first driving assembly 330 drives the multiple second riveting heads 310 to move a fixed distance along the second direction through the cam transmission assembly 320. After the multiple second riveting heads 310 move to contact the electrode 510 of the corresponding product 500, they cooperate with the multiple first riveting heads 210 to rivet the electrode 510 of the corresponding product 500, and the electrodes 510 of multiple products 500 can be riveted at the same time, thereby improving the processing efficiency. Since the moving distance of the second riveting head 310 is fixed, the second riveting head 310 and the first riveting head 210 have the same squeezing force on the electrode 510 of the product 500, thereby improving the consistency of the product 500 and meeting the processing requirements of high-quality products 500.

[0052] In some embodiments, see Figure 1 , Figure 4 , Figure 5 and Fig.11The cam transmission assembly 320 includes a guide block 321, a cam block 322 and a movable member 323. The guide block 321 is mounted on the base 100. The cam block 322 is slidably connected to the guide block 321 along the third direction. The first driving assembly 330 is connected to the cam block 322. The cam block 322 is provided with a cam surface 3221. The two ends of the cam surface 3221 along the third direction are at different distances from the first riveting heads 210 in the second direction. When the electrode 510 riveting device is placed, the first direction and the second direction are horizontal directions, and the third direction is a vertical direction. The distance between the upper end of the cam surface 3221 and the first riveting head 210 is far from the distance between the lower end of the cam surface 3221 and the first riveting head 210. The upper end of the cam block 322 is thinner, and the lower end is thicker.

[0053] The movable member 323 is slidably connected to the base 100 along the second direction, one end of the movable member 323 abuts against the cam surface 3221, and a plurality of second riveting heads 310 are installed at one end of the movable member 323 away from the cam block 322. The first driving assembly 330 drives the cam block 322 to move along the third direction, so that the abutment between the movable member 323 and the cam surface 3221 moves between the two ends of the cam surface 3221 along the third direction, and then drives the movable member 323 to move in the first direction, so that the second riveting heads 310 can cooperate with the first riveting head 210 to rivet the electrode 510 of the product 500.

[0054] In some embodiments, see Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Fig.11 The movable member 323 includes a connecting plate 3231 and a rolling member 3232. The connecting plate 3231 is connected to the base 100 by sliding along the second direction. The rolling member 3232 is connected to the connecting plate 3231 by rotating around the first direction. The rolling member 3232 abuts against the cam surface 3221. When the first driving component 330 drives the cam block 322 to move along the third direction, the rolling member 3232 rolls between the two ends of the cam surface 3221 along the third direction. The rolling member 3232 can be a roller or a bearing. The rolling member 3232 rolls on the cam surface 3221 with less friction. The first driving component 330 drives the cam block 322 to move along the third direction, and the rolling member 3232 rolls on the cam surface 3221, driving the connecting plate 3231 to move in the first direction, so that the second riveting head 310 can cooperate with the first riveting head 210 to rivet the electrode 510 of the product 500.

[0055] A plurality of T-shaped slots are provided on the connecting plate 3231 . One end of the second riveting head 310 is provided in a T-shape. The second riveting head 310 is connected to the T-shaped slots on the connecting plate 3231 and is covered by the second pressing plate 3234 .

[0056] The rolling member 3232 is installed on the connecting plate through the pulley block 3233. The pulley block 3233 is provided with a plurality of notched grooves. The rolling member 3232 is rotatably connected in the notched grooves of the pulley block 3233 through a pin shaft.

[0057] In some embodiments, see Figure 1 , Figure 5 and Fig.11 The guide block 321 is provided with a guide groove, and the cam block 322 is provided with a guide protrusion 3222, which is slidably connected in the guide groove along the third direction. The guide groove is a T-shaped groove, and the cross section of the guide protrusion 3222 is T-shaped. The guide protrusion 3222 is slidably connected in the guide groove, so that the cam block 322 moves more smoothly along the third direction.

[0058] In some embodiments, see Figure 1 , Figure 5 and Fig.11 , a first buffer 3224 is provided on the base 100, and a buffer protrusion 3223 is provided on the cam block 322. The axial direction of the first buffer 3224 is the third direction, the first buffer 3224 is located on the moving track of the buffer protrusion 3223, and the buffer protrusion 3223 is located on the side of the first buffer 3224 away from the base 100. Before the electrode 510 riveting device works, the cylinder of the first driving assembly 330 is in a reset retracted state, and the first buffer 3224 can buffer and block the buffer protrusion 3223.

[0059] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig.11 , the second riveting mechanism 300 also includes a reset elastic member 340, one end of the reset elastic member 340 is connected to the base 100, and the other end of the reset elastic member 340 is connected to multiple second riveting heads 310. The reset elastic member 340 is used to drive the multiple second riveting heads 310 away from the multiple first riveting heads 210. A reset fixing block 341 is provided on the base 100, and a first pillar 342 and a fourth buffer 343 are provided on the reset fixing block 341. A second pillar 3235 is provided on the connecting plate 3231, and hook grooves are provided on the first pillar 342 and the second pillar 3235. The elastic reset member is a spring, and the two ends of the spring are respectively connected to the hook grooves of the first pillar 342 and the second pillar 3235. Before the electrode 510 riveting device works, the cylinder of the first driving assembly 330 is in a reset retracted state, and the elastic reset member pulls the connecting plate 3231 toward the cam block 322, and at the same time, the fourth buffer 343 on the reset fixing block 341 buffers and blocks the connecting plate 3231.

[0060] When riveting begins, the cylinder of the first driving assembly 330 extends, and the cam block 322 pushes the connecting plate 3231 toward the first riveting head 210 through the rolling element 3232, pulling the elastic reset element. After riveting is completed, the cylinder of the first driving assembly 330 retracts, and the elastic reset element pulls the connecting plate 3231 away from the first riveting head 210.

[0061] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 and Fig.11 The first riveting mechanism 200 further includes a product placement plate 220 and a second driving assembly 230. The product placement plate 220 is used for placing a plurality of products 500. The second driving assembly 230 is connected to the product placement plate 220, and the product placement plate 220 is slidably connected to the base 100. A plurality of first riveting heads 210 are mounted on the base 100, and the second driving assembly 230 is used to drive the product placement plate 220 to move along the second direction and away from the second riveting head 310, so that the plurality of first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500.

[0062] The product 500 includes a head 520 and a tail 530. The head 520 is provided with a through hole along a first direction, and an electrode 510 (copper foil and electrode 510 line) extends from the through hole along a third direction. The product 500 is placed on the product placement plate 220, and the second driving assembly 230 drives the product placement plate 220 to move. The first riveting head 210 extends into the through hole of the head 520 of the product 500 and abuts against one side of the electrode 510 of the product 500.

[0063] The second driving assembly 230 can also be connected to a plurality of first riveting heads 210, and correspondingly, the plurality of first riveting heads 210 are slidably connected to the base 100. The product placement plate 220 is mounted on the base 100, and the second driving assembly 230 is used to drive the plurality of first riveting heads 210 to move along the second direction and close to the direction of the second riveting head 310, so that the plurality of first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500.

[0064] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 and Fig.11 The product placement plate 220 is provided with a plurality of positioning grooves 221, which are arranged at intervals along the first direction, and the positioning grooves 221 are used for placing the product 500. The product placement plate 220 is provided with a plurality of long slot holes 222, and the length direction of the long slot holes 222 is the second direction.

[0065] The first riveting mechanism 200 also includes a riveting plate 211 and a first pressing plate 212. A plurality of mounting seats 2111 are protrudingly provided on the riveting plate 211. A plurality of first riveting heads 210 are mounted on the plurality of mounting seats 2111 one by one. The plurality of first riveting heads 210 are mounted on the base 100 or connected to the second driving assembly 230 through the riveting plate 211. The plurality of mounting seats 2111 are penetrated through a plurality of long slots 222. The first pressing plate 212 is connected to one end of the mounting seats 2111 away from the base 100. A plurality of avoidance grooves 2121 are provided on the first pressing plate 212. When the plurality of first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500, the tail 530 of the product 500 extends into the avoidance groove 2121, and the first pressing plate 212 presses the product 500 in the positioning groove 221. The tail portion 530 of the product 500 is connected to the top of the head portion 520 , and both ends of the head portion 520 are protruded in the second direction.

[0066] When the second driving component 230 is connected to the product placement plate 220, the second driving component 230 drives the product placement plate 220 to move along the first direction and away from the second riveting head 310, the first riveting head 210 abuts against the electrode 510 of the product 500, the tail 530 of the product 500 extends into the avoidance groove 2121, and the pressing plate presses the head 520 of the product 500 to prevent the product 500 from shaking when being riveted, thereby ensuring that the riveting of the electrode 510 of the product 500 is carried out normally.

[0067] When the second driving component 230 is connected to the first riveting head 210, the second driving component 230 drives the riveting plate 211 to move along the first direction and close to the second riveting head 310, the first riveting head 210 abuts against the electrode 510 of the product 500, the tail 530 of the product 500 extends into the avoidance groove 2121, and the pressing plate presses the head 520 of the product 500 to prevent the product 500 from shaking when being riveted, thereby ensuring that the riveting of the electrode 510 of the product 500 is carried out normally.

[0068] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 and Fig.11 The first riveting mechanism 200 further includes a limiting assembly 240, which includes a first limiting seat 241, a second limiting seat 242 and a blocking block 243. The first limiting seat 241 and the second limiting seat 242 are spaced apart on the base 100 along the second direction, a second buffer 2411 is disposed on the first limiting seat 241, a third buffer 2421 is disposed on the second limiting seat 242, and one end of the blocking block 243 extends between the first limiting seat 241 and the second limiting seat 242.

[0069] When the second driving assembly 230 is connected to the product placement plate 220, the other end of the blocking block 243 is connected to the product placement plate 220, and the second buffer 2411 and the third buffer 2421 are located on the moving track of the blocking block 243. The second driving assembly 230 drives the product placement plate 220 to move along the first direction, and the second buffer 2411 and the third buffer 2421 can buffer and block the product placement plate 220.

[0070] When the second driving assembly 230 is connected to the first riveting head 210, the other end of the blocking block 243 is connected to the plurality of first riveting heads 210, and the second buffer 2411 and the third buffer 2421 are located on the moving track of the blocking block 243. The second driving assembly 230 drives the riveting plate 211 to move along the first direction, and the second buffer 2411 and the third buffer 2421 can buffer and block the riveting plate 211.

[0071] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 and Fig.11 The first limiting seat 241 is provided with a threaded hole, and a limiting bolt 2412 is inserted into the threaded hole. When the plurality of first riveting heads 210 abut against one side of the electrode 510 of the corresponding product 500, the blocking block 243 abuts against the limiting bolt 2412. The limiting bolt 2412 is provided to facilitate adjustment of the length of the limiting bolt 2412 extending out of the first limiting seat 241, thereby limiting the moving range of the blocking block 243.

[0072] When the second driving assembly 230 is connected to the product placement plate 220 , the first limiting seat 241 is away from the cam block 322 relative to the second limiting seat 242 .

[0073] When the second driving assembly 230 is connected to the first riveting head 210 , the first limiting seat 241 is close to the cam block 322 relative to the second limiting seat 242 .

[0074] In some embodiments, see Figure 1 , Figure 2 , Figure 3 and Fig.10The base 100 includes a table 110 and a tripod assembly 120. The table 110 is mounted on the tripod assembly 120. The first riveting mechanism 200 and the second riveting mechanism 300 are mounted on the table 110. The tripod assembly 120 includes a bottom plate 121, an I-shaped plate 122, a reinforcing rib 123 and a vertical plate 124. The I-shaped plate 122 is horizontally connected to the bottom plate 121, the vertical plate 124 is vertically connected to the I-shaped plate 122, the table 110 is connected to the vertical plate 124, and the reinforcing rib 123 connects the I-shaped plate 122, the vertical plate 124 and the table 110. The overall structure is supported and stable. A hollow through hole is provided on the table 110, which facilitates the first driving assembly 330 to extend into the middle of the tripod assembly 120, making the structure more compact.

[0075] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The second riveting mechanism 300 further includes a first sliding assembly, which includes a first guide rail and a first slider. The first guide rail is mounted on the base 100, the first slider is slidably connected to the first guide rail, the connecting plate 3231 is mounted on the first slider, and the first guide rail is guided in the second direction. The first sliding assembly is provided so that the connecting plate 3231 moves more smoothly along the first direction.

[0076] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The first riveting mechanism 200 further includes a second sliding assembly 400, which includes a second guide rail 410 and a second slider 420. The second guide rail 410 is mounted on the base 100, and the second slider 420 is slidably connected to the second guide rail 410. The product placement plate 220 is mounted on the second slider 420, and the second guide rail 410 is guided in the second direction. The second sliding assembly 400 is provided so that the product placement plate 220 moves more steadily and smoothly along the first direction.

[0077] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The first driving assembly 330 and the second driving assembly 230 are cylinders. The first driving assembly 330 and the second driving assembly 230 may also include a motor, a screw and a nut. The motor drives the screw to rotate and drives the nut to move.

[0078] Working principle of the electrode 510 riveting device of the embodiment of the present application:

[0079] Before the electrode 510 riveting device works, the cylinder of the first drive assembly 330 is in a reset and retracted state, and the elastic reset member pulls the connecting plate 3231 against the cam block 322, and at the same time, the fourth buffer 343 on the reset fixing block 341 buffers and blocks the connecting plate 3231. The cylinder of the second drive assembly 230 is also in a retracted state, and the product placement plate 220 is against the cam block 322, and at the same time, the third buffer 2421 on the second limit seat 242 abuts against the blocking block 243 to buffer and block the product placement plate 220. The product 500 (cigarette cartridge) is placed in the positioning groove 221 of the product placement plate 220 manually or by a machine robot, and the product 500 is fixed by two positioning pins 223. During operation, first, the cylinder of the second drive assembly 230 extends to move the product placement plate 220 away from the cam block 322, and the blocking block 243 hits the limit bolt 2412 and the second buffer 2411 to stop; while the cylinder of the second drive assembly 230 is in motion, the cylinder of the first drive assembly 330 also moves and extends upward to move the cam block 322 upward, and the thickness of the cam block 322 increases from thin to thick. The rolling element 3232 rolls on the cam surface 3221, and the cam surface 3221 pushes the rolling element 3232 to move in the first direction close to the first riveting head 210, thereby driving the connecting plate 3231 to move in the first direction and close to the first riveting head 210, and the second riveting head 310 cooperates with the first riveting head 210 to rivet the electrode 510 of the product 500 (the copper foil of the cigarette cartridge and the electrode 510 wire).

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electrode riveting device, characterized in that: include: Base; A first riveting mechanism, mounted on the base, comprising a plurality of first riveting heads spaced apart along a first direction, the first riveting mechanism being used for placing a plurality of products and making the plurality of first riveting heads abut against one side of an electrode of a corresponding product along a second direction, the first direction being perpendicular to the second direction; The second riveting mechanism includes a cam transmission assembly, a first driving assembly and a plurality of second riveting heads, the plurality of second riveting heads are arranged at intervals along the first direction, the plurality of second riveting heads are slidably connected to the base along the second direction, the first driving assembly is installed on the base, the cam transmission assembly is respectively connected to the second riveting heads and the first driving assembly, the first driving assembly is used to drive the plurality of second riveting heads to move a fixed distance along the second direction through the cam transmission assembly so that the plurality of second riveting heads abut against the other side of the electrode of the corresponding product along the second direction and cooperate with the plurality of first riveting heads to rivet the electrode of the corresponding product.

2. The electrode riveting device according to claim 1, characterized in that: The cam transmission assembly includes a guide block, a cam block and a movable part, the guide block is installed on the base, the cam block is slidably connected to the guide block along a third direction, the first driving assembly is connected to the cam block, a cam surface is provided on the cam block, the distances between the two ends of the cam surface along the third direction and the plurality of first riveting heads in the second direction are inconsistent, the movable part is slidably connected to the base along the second direction, one end of the movable part abuts the cam surface, a plurality of second riveting heads are installed at an end of the movable part away from the cam block, and the first driving assembly is used to drive the cam block to move along the third direction so that the abutment between the movable part and the cam surface moves between the two ends of the cam surface along the third direction.

3. The electrode riveting device according to claim 2, characterized in that: The movable part includes a connecting plate and a rolling part. The connecting plate is slidably connected to the base along the second direction, and the rolling part is connected to the connecting plate and rotates around the first direction. The rolling part abuts against the cam surface. When the first driving component drives the cam block to move along the third direction, the rolling part rolls between the two ends of the cam surface along the third direction.

4. The electrode riveting device according to claim 2, characterized in that: The guide block is provided with a guide groove, the cam block is provided with a guide protrusion, and the guide protrusion is slidably connected in the guide groove along the third direction.

5. The electrode riveting device according to claim 2, characterized in that: A first buffer is arranged on the base, a buffer protrusion is arranged on the cam block, the axial direction of the first buffer is the third direction, the first buffer is located on the moving track of the buffer protrusion, and the buffer protrusion is located on the side of the first buffer away from the base.

6. The electrode riveting device according to claim 1, characterized in that: The second riveting mechanism also includes a reset elastic member, one end of which is connected to the base, and the other end of which is connected to a plurality of second riveting heads, and the reset elastic member is used to drive the plurality of second riveting heads away from the plurality of first riveting heads.

7. The electrode riveting device according to claim 1, characterized in that: The first riveting mechanism further includes a product placement plate and a second drive assembly, wherein the product placement plate is used for placing a plurality of products; The second driving assembly is connected to the product placement plate, the product placement plate is slidably connected to the base, a plurality of the first riveting heads are installed on the base, and the second driving assembly is used to drive the product placement plate to move along the second direction and away from the second riveting heads so that the plurality of the first riveting heads abut against one side of the electrode of the corresponding product; Alternatively, the second driving assembly is connected to a plurality of the first riveting heads, the plurality of the first riveting heads are slidably connected to the base, the product placement plate is mounted on the base, and the second driving assembly is used to drive the plurality of the first riveting heads to move along the second direction and close to the direction of the second riveting heads so that the plurality of the first riveting heads abut against one side of the electrode of the corresponding product.

8. The electrode riveting device according to claim 7, characterized in that: The product placement plate is provided with a plurality of positioning grooves for placing a plurality of products at intervals along the first direction, and the product placement plate is provided with a plurality of long slot holes, and the length direction of the long slot holes is the second direction; The first riveting mechanism also includes a riveting plate and a first pressing plate, a plurality of mounting seats are protruding from the riveting plate, a plurality of the first riveting heads are mounted on the plurality of mounting seats one by one, a plurality of the first riveting heads are mounted on the base or connected to the second driving assembly through the riveting plate, a plurality of the mounting seats are penetrated through a plurality of the long slot holes, the first pressing plate is connected to one end of the mounting seat away from the base, a plurality of avoidance grooves are arranged on the first pressing plate, when the plurality of the first riveting heads abut against one side of the electrode of the corresponding product, the tail of the product extends into the avoidance groove, and the first pressing plate presses the product in the positioning groove.

9. The electrode riveting device according to claim 7, characterized in that: The first riveting mechanism further includes a limiting assembly, the limiting assembly includes a first limiting seat, a second limiting seat and a blocking block, the first limiting seat and the second limiting seat are arranged on the base at intervals along the second direction, a second buffer is arranged on the first limiting seat, a third buffer is arranged on the second limiting seat, and one end of the blocking block extends between the first limiting seat and the second limiting seat; When the second driving assembly is connected to the product placement plate, the other end of the blocking block is connected to the product placement plate, and the second buffer and the third buffer are located on the moving track of the blocking block; When the second driving assembly is connected to the first riveting head, the other end of the blocking block is connected to a plurality of the first riveting heads, and the second buffer and the third buffer are located on the moving track of the blocking block.

10. The electrode riveting device according to claim 9, characterized in that: The first limiting seat is provided with a threaded hole, and a limiting bolt is passed through the threaded hole. When the plurality of the first riveting heads abut against one side of the electrode of the corresponding product, the blocking block abuts against the limiting bolt.

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