Tab rubberizing and cutting mechanism

Abstract

The utility model belongs to the technical field of automation equipment, and particularly relates to a tab rubberizing and cutting mechanism, a pressing mechanism comprises a pressing driving assembly, a first pressing block provided with a first guide groove and a second pressing block provided with a second guide groove, and the pressing driving assembly is used for driving the first pressing block and the second pressing block to be opened and closed; the feeding mechanism comprises a feeding driving part and a feeding support installed on the feeding driving part. The feeding support comprises a first support and a second support. The first support is provided with a first containing groove used for containing a first adhesive tape, and the second support is provided with a second containing groove used for containing a second adhesive tape. The first support is slidably inserted into the first guide groove, and the second support is slidably inserted into the second guide groove. The cutting mechanism is used for cutting off the first adhesive tape in the first containing groove and cutting off the second adhesive tape in the second containing groove. The tab rubberizing and cutting mechanism is high in working efficiency, compact in structure, small in occupied space and low in manufacturing cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and particularly relates to an ear tab gluing and cutting mechanism. Background Art

[0002] A battery includes a housing and a positive electrode material, a negative electrode material, a separator, and an electrolyte solution that are all installed in the housing. The positive electrode material, the separator, and the negative electrode material can be wound or stacked to form a battery body. Both the positive electrode material and the negative electrode material need to lead out ear tabs for electrical connection to external devices. The ear tab is formed by the composite of two parts, a film and a metal strip. The film is the insulating part on the ear tab, which prevents short circuit between the metal strip and the aluminum-plastic film during battery packaging.

[0003] With the continuous development of automation technology, some battery manufacturers have designed and used gluing and cutting mechanisms. Although the gluing and cutting mechanism can attach the film to the metal strip, the existing gluing and cutting mechanism can only complete the gluing of a single metal strip in sequence, and there is a problem of low working efficiency. In addition, the existing gluing and cutting mechanism also has technical problems of large occupied space and high manufacturing cost. Summary of the Utility Model

[0004] The utility model provides an ear tab gluing and cutting mechanism in view of the technical problem of low working efficiency existing in the gluing and cutting mechanism in the prior art.

[0005] In view of the above technical problems, the first embodiment of the utility model provides an ear tab gluing and cutting mechanism, which includes a support base, a cutting mechanism, a feeding mechanism, and a pressing mechanism;

[0006] The pressing mechanism includes a pressing drive assembly, a first pressing block provided with a first guiding groove, and a second pressing block provided with a second guiding groove. The pressing drive assembly is used to drive the first pressing block and the second pressing block to open and close;

[0007] The feeding mechanism includes a feeding drive member and a feeding support mounted on the feeding drive member. The feeding support includes a first support and a second support; a first receiving groove for receiving a first tape is provided on the first support, and a second receiving groove for receiving a second tape is provided on the second support; the first support is slidably inserted into the first guiding groove, and the second support is slidably inserted into the second guiding groove; the feeding drive member is used to drive the feeding support to move, so that the first tape in the first receiving groove is conveyed to the first pressing block, and the second tape in the second receiving groove is conveyed to the second pressing block;

[0008] The cutting mechanism is used to cut off the first tape in the first receiving groove and the second tape in the second receiving groove.

[0009] Optionally, the first guiding groove includes a first elongated groove and a second elongated groove which are spaced apart, and the first pressing block is further provided with a first pressing portion located between the first elongated groove and the second elongated groove;

[0010] The first bracket is further provided with a first side wall and a second side wall of the first accommodating groove. The first side wall is slidably inserted into the first elongated groove, and the second side wall is slidably inserted into the second elongated groove. The first accommodating groove is used to convey the first tape to the first pressing portion;

[0011] The second guiding groove includes a third elongated groove and a fourth elongated groove which are spaced apart, and the second pressing block is further provided with a second pressing portion located between the third elongated groove and the fourth elongated groove;

[0012] The second bracket is further provided with a third side wall and a fourth side wall of the second accommodating groove. The third side wall is slidably inserted into the third elongated groove, and the fourth side wall is slidably inserted into the fourth elongated groove. The second accommodating groove is used to convey the second tape to the second pressing portion.

[0013] Optionally, the first pressing portion is provided with a first adsorption hole group for adsorbing the first tape, and the second pressing portion is provided with a second adsorption hole group for adsorbing the second tape.

[0014] Optionally, the pressing drive assembly includes a first driving member connected to the first pressing block and a second driving member connected to the second pressing block;

[0015] The pressing mechanism further includes a first slider, a second slider, a first guide rail and a second guide rail both installed on the support base. The first slider is installed on the first pressing block and is slidably connected to the first guide rail, and the second slider is installed on the second pressing block and is slidably connected to the second guide rail.

[0016] Optionally, the support base is provided with a first through hole and a second through hole. One end of the first bracket away from the feeding drive member passes through the first through hole and is slidably inserted into the first guiding groove, and one end of the second bracket away from the feeding drive member passes through the second through hole and is slidably inserted into the second guiding groove.

[0017] Optionally, the feeding drive member includes a first motor, a first lead screw, a first nut and a support block. The first motor is installed on the support base and is connected to the first lead screw. The first nut is installed on the support block and is threadedly connected to the first lead screw. The support block is slidably installed on the support base, and the feeding bracket is installed on the support block.

[0018] Optionally, the feeding mechanism further includes an opening and closing driving member, a first pressing arm mounted on a first output end of the opening and closing driving member, and a second pressing arm mounted on a second output end of the opening and closing driving member; the opening and closing driving member is mounted on the support block and is configured to drive the first pressing arm to press the first tape in the first accommodating groove and drive the second pressing arm to press the second tape in the second accommodating groove.

[0019] Optionally, the support seat includes a bottom plate and a vertical plate mounted on the bottom plate. The first motor and the pressing mechanism are both located in a first space, the cutting mechanism and the support block are both located in a second space, and the first space and the second space are respectively located on opposite sides of the vertical plate.

[0020] Optionally, the cutting mechanism includes a first cutting knife, a second cutting knife, a first cutting driving member and a second cutting driving member both mounted on the support seat; the first cutting driving member is connected to the first cutting knife and is configured to drive the first cutting knife to cut the first tape in the first accommodating groove; the second cutting driving member is connected to the second cutting knife and is configured to drive the second cutting knife to cut the second tape in the second accommodating groove.

[0021] Optionally, the cutting mechanism further includes a third cutting knife mounted on the support seat. The third cutting knife is disposed between the first cutting knife and the second cutting knife, and first cutting edges and second cutting edges are respectively provided at opposite ends of the third cutting knife;

[0022] A third through hole is provided in a bottom wall of the first accommodating groove, and a fourth through hole is provided in a bottom wall of the second accommodating groove;

[0023] The first cutting driving member is connected to the first cutting knife and passes through the third through hole to abut against the first cutting edge, so as to cut the first tape in the first accommodating groove;

[0024] The second cutting driving member is connected to the second cutting knife and passes through the fourth through hole to abut against the second cutting edge, so as to cut the second tape in the second accommodating groove.

[0025] Optionally, the tab sticking and cutting mechanism further includes a bottom support plate and an adjusting mechanism. The support seat is slidably mounted on the bottom support plate. The adjusting mechanism is mounted on the bottom support plate and is connected to the support seat for driving the support seat to move along the bottom support plate.

[0026] In the present utility model, a first adhesive tape is provided in the first accommodating groove, and a second adhesive tape is provided in the second accommodating groove; the feeding driving member drives the feeding bracket to move, the first bracket moves along the first guiding groove and conveys the first adhesive tape in the first accommodating groove to the first pressing block, and the second bracket moves along the second guiding groove and conveys the second adhesive tape in the second accommodating groove to the second pressing block; the tab body is located between the first pressing block and the second pressing block, and the pressing driving assembly drives the first pressing block and the second pressing block to close. The first pressing block presses the first adhesive tape onto the tab body, and the second pressing block presses the second adhesive tape onto the tab body. A relatively long first adhesive tape can be accommodated in the first accommodating groove, and a relatively long second adhesive tape can be accommodated in the second accommodating groove. Thus, the tab pasting and cutting mechanism can press the first adhesive tape and the second adhesive tape onto a plurality of tab bodies at one time, that is, the tab pasting and cutting mechanism can complete the manufacture of a plurality of tabs at one time, improving the working efficiency of the tab pasting and cutting mechanism; and the structure of the tab pasting and cutting mechanism is compact, occupies a small space, and has a low manufacturing cost. Description of the Drawings

[0027] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0028] Figure 1 is a schematic structural diagram of a tab pasting and cutting mechanism provided by an embodiment of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the tab pasting and cutting mechanism provided by an embodiment of the present utility model from another perspective;

[0030] Figure 3 is a schematic structural diagram of a feeding mechanism of the tab pasting and cutting mechanism provided by an embodiment of the present utility model;

[0031] Figure 4 is a schematic structural diagram of a pressing mechanism of the tab pasting and cutting mechanism provided by an embodiment of the present utility model;

[0032] Figure 5 is a schematic structural diagram of a first pressing block of the tab pasting and cutting mechanism provided by an embodiment of the present utility model.

[0033] The reference numerals in the specification are as follows:

[0034] 1. Support base; 11. Bottom plate; 12. Vertical plate; 2. Cutting mechanism; 21. First cutter; 22. Second cutter; 23. First cutting drive member; 24. Second cutting drive member; 25. Third cutter; 3. Feeding mechanism; 31. Feeding drive member; 311. First motor; 312. First lead screw; 313. Support block; 32. Feeding bracket; 321. First bracket; 3211. First receiving groove; 3212. Third through hole; 3213. First side wall; 3214. Second side wall; 322. Second bracket; 3221. Second receiving groove; 3222. Fourth through hole; 33. Opening and closing drive member; 34. First pressing arm; 4. Pressing mechanism; 41. Pressing drive assembly; 411. First drive member; 412. Second drive member; 42. First pressing block; 421. First guiding groove; 4211. First long strip groove; 4212. Second long strip groove; 422. First pressing portion; 423. First adsorption hole group; 43. Second pressing block; 431. Second guiding groove; 44. First slider; 45. Second slider; 46. First guide rail; 47. Second guide rail; 5. Bottom support plate; 6. Adjusting mechanism; 7. First tape; 8. Second tape; 9. Tab body. Detailed implementation manner

[0035] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0036] It should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "middle", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 of the present utility model.

[0037] As Figure 1 and Figure 2 shown, a tab sticking and cutting mechanism provided by an embodiment of the present utility model includes a support base 1, a cutting mechanism 2, a feeding mechanism 3 and a pressing mechanism 4;

[0038] The pressing mechanism 4 includes a pressing drive assembly 41, a first pressing block 42 provided with a first guide groove 421, and a second pressing block 43 provided with a second guide groove 431. The pressing drive assembly 41 is used to drive the first pressing block 42 and the second pressing block 43 to open and close. Understandably, both the first guide groove 421 and the second guide groove 431 are long groove-shaped grooves, the opening of the first guide groove 421 faces downward, and the opening of the second guide groove 431 faces upward. The first pressing block 42 is located above the second pressing block 43. The pressing drive assembly 41 can be a clamping jaw cylinder or two linear drive members.

[0039] The feeding mechanism 3 includes a feeding drive member 31 and a feeding bracket 32 mounted on the feeding drive member 31. The feeding bracket 32 includes a first bracket 321 and a second bracket 322. A first receiving groove 3211 for receiving the first tape 7 is provided on the first bracket 321, and a second receiving groove 3221 for receiving the second tape 8 is provided on the second bracket 322. The first bracket 321 is slidably inserted into the first guide groove 421, and the second bracket 322 is slidably inserted into the second guide groove 431. The feeding drive member 31 is used to drive the feeding bracket 32 to move, so that the first tape 7 in the first receiving groove 3211 is conveyed onto the first pressing block 42, and the second tape 8 in the second receiving groove 3221 is conveyed onto the second pressing block 43. Understandably, the feeding drive member 31 includes but is not limited to a linear motor, a pneumatic cylinder, a hydraulic cylinder, a screw-nut mechanism, etc. The opening of the first receiving groove 3211 faces upward, and the opening of the second receiving groove 3221 faces downward.

[0040] The cutting mechanism 2 is used to cut off the first tape 7 in the first receiving groove 3211 and the second tape 8 in the second receiving groove 3221.

[0041] Specifically, a first tape 7 is disposed in the first receiving groove 3211, and a second tape 8 is disposed in the second receiving groove 3221; the feeding driving member 31 drives the feeding bracket 32 to move, the first bracket 321 moves along the first guiding groove 421 and conveys the first tape 7 in the first receiving groove 3211 to the first pressing block 42, and the second bracket 322 moves along the second guiding groove 431 and conveys the second tape 8 in the second receiving groove 3221 to the second pressing block 43; the tab body 9 is located between the first pressing block 42 and the second pressing block 43, the pressing driving assembly 41 drives the first pressing block 42 and the second pressing block 43 to close, the first pressing block 42 presses the first tape 7 onto the tab body 9, and the second pressing block 43 presses the second tape 8 onto the tab body 9. The first receiving groove 3211 can accommodate a relatively long first tape 7, and the second receiving groove 3221 can accommodate a relatively long second tape 8. Thus, the tab pasting and cutting mechanism can press the first tape 7 and the second tape 8 onto a plurality of tab bodies 9 at one time, that is, the tab pasting and cutting mechanism can complete the manufacture of a plurality of tabs at one time, improving the working efficiency of the tab pasting and cutting mechanism; and the structure of the tab pasting and cutting mechanism is compact, occupies a small space, and has a low manufacturing cost.

[0042] In one embodiment, as Figures 3 to 5 shown, the first guiding groove 421 includes a first elongated groove 4211 and a second elongated groove 4212 that are spaced apart, and the first pressing block 42 is further provided with a first pressing portion 422 located between the first elongated groove 4211 and the second elongated groove 4212; it can be understood that the first elongated groove 4211 and the second elongated groove 4212 are respectively located on the left and right sides of the first pressing portion 422.

[0043] The first bracket 321 is further provided with a first side wall 3213 and a second side wall 3214 of the first receiving groove 3211, the first side wall 3213 is slidably inserted into the first elongated groove 4211, the second side wall 3214 is slidably inserted into the second elongated groove 4212, and the first receiving groove 3211 is used to convey the first tape 7 to the first pressing portion 422.

[0044] Specifically, during the process that the feeding driving member 31 drives the first bracket 321 to dock with the first pressing block 42, the first side wall 3213 moves along the first long strip-shaped groove 4211, and the second side wall 3214 moves along the second long strip-shaped groove 4212. The first pressing portion 422 abuts against the bottom wall of the first accommodating groove 3211, so that the first bracket 321 can convey the first tape 7 in the first accommodating groove 3211 onto the first pressing portion 422. In this embodiment, the docking of the first bracket 321 and the first pressing block 42 has high stability.

[0045] In one embodiment, as Figure 3 and Figure 4 shown, the second guiding groove 431 includes a third long strip-shaped groove and a fourth long strip-shaped groove which are spaced apart. The second pressing block 43 is further provided with a second pressing portion located between the third long strip-shaped groove and the fourth long strip-shaped groove. It can be understood that the third long strip-shaped groove and the fourth long strip-shaped groove are respectively located on the left and right sides of the second pressing portion.

[0046] The second bracket 322 is further provided with a third side wall and a fourth side wall located in the second accommodating groove 3221. The third side wall is slidably inserted into the third long strip-shaped groove, and the fourth side wall is slidably inserted into the fourth long strip-shaped groove. The second accommodating groove 3221 is used to convey the second tape 8 to the second pressing portion. Specifically, during the process that the feeding driving member 31 drives the second bracket 322 to dock with the second pressing block 43, the third side wall moves along the third long strip-shaped groove, and the fourth side wall moves along the fourth long strip-shaped groove. The second pressing portion abuts against the bottom wall of the second accommodating groove 3221, so that the second bracket 322 can convey the second tape 8 in the second accommodating groove 3221 onto the second pressing portion. In this embodiment, the docking of the second bracket 322 and the second pressing block 43 has high stability.

[0047] Further, when the pressing driving assembly 41 drives the first pressing block 42 and the second pressing block 43 to close, the first pressing portion 422 can press the first tape 7 on the tab body 9, and the second pressing portion can press the second tape 8 on the tab body 9.

[0048] In one embodiment, as Figure 4 and Figure 5 shown, the first pressing portion 422 is provided with a first adsorption hole group 423 for adsorbing the first tape 7, and the second pressing portion is provided with a second adsorption hole group for adsorbing the second tape 8.

[0049] Specifically, when the first bracket 321 is docked with the first pressing block 42, the first adsorption hole group 423 can adsorb the first tape 7 in the first accommodating groove 3211. Thus, when the first bracket 321 is separated from the first pressing block 42, the first tape 7 can stay on the first pressing portion 422. Similarly, when the second bracket 322 is docked with the second pressing block 43, the second adsorption hole group can adsorb the second tape 8 in the second accommodating groove 3221. Thus, when the second bracket 322 is separated from the second pressing block 43, the second tape 8 can stay on the second pressing portion.

[0050] In one embodiment, as Figure 4 shown, the pressing drive assembly 41 includes a first driving member 411 connecting the first pressing block 42 and a second driving member 412 connecting the second pressing block 43. It can be understood that the first driving member 411 and the second driving member 412 include but are not limited to linear motors, pneumatic cylinders, hydraulic cylinders, screw nut mechanisms, etc.

[0051] The pressing mechanism 4 further includes a first slider 44, a second slider 45, and a first guide rail 46 and a second guide rail 47 both installed on the support base 1. The first slider 44 is installed on the first pressing block 42 and is slidably connected to the first guide rail 46, and the second slider 45 is installed on the second pressing block 43 and is slidably connected to the second guide rail 47. It can be understood that the first guide rail 46 is directly above the second guide rail 47.

[0052] Specifically, during the process of the first driving member 411 driving the first pressing block 42 to move, the first pressing block 42 slides on the first guide rail 46 through the first slider 44, thus ensuring the stability of the movement of the first pressing block 42. During the process of the second driving member 412 driving the second pressing block 43 to move, the second pressing block 43 slides on the second guide rail 47 through the second slider 45, thus ensuring the stability of the movement of the second pressing block 43.

[0053] In one embodiment, as Figure 1 and Figure 2As shown, a first through hole and a second through hole are provided on the support base 1. One end of the first bracket 321 away from the feeding driving member 31 passes through the first through hole and is slidably inserted into the first guiding groove 421. One end of the second bracket 322 away from the feeding driving member 31 passes through the second through hole and is slidably inserted into the second guiding groove 431. It can be understood that the pressing mechanism 4 is located in front of the support base 1, and the feeding driving member 31 is located behind the support base 1. The first tape 7 can be conveyed from behind the support base 1 to the first guiding groove 421, and the second tape 8 can be conveyed from behind the support base 1 to the second guiding groove 431. In this embodiment, the structure of the ear tab gluing and cutting mechanism is compact and occupies a small space.

[0054] In one embodiment, as Figure 2 and Figure 3 shown, the feeding driving member 31 includes a first motor 311, a first lead screw 312, a first nut, and a support block 313. The first motor 311 is installed on the support base 1 and is connected to the first lead screw 312. The first nut is installed on the support block 313 and is threadedly connected to the first lead screw 312. The support block 313 is slidably installed on the support base 1, and the feeding bracket 32 is installed on the support block 313. It can be understood that the support block 313 can be slidably installed on the support base 1 through a guide rail-slider assembly.

[0055] Specifically, the first motor 311 drives the first lead screw 312 to rotate. The first lead screw 312 drives the support block 313 to move on the support base 1 through the first nut, and the support block 313 can drive the feeding bracket 32 thereon to move. In this embodiment, the structure of the feeding driving member 31 is simple and the manufacturing cost is low.

[0056] In one embodiment, as Figure 3 shown, the feeding mechanism 3 further includes an opening and closing driving member 33, a first pressing arm 34 installed at the first output end of the opening and closing driving member 33, and a second pressing arm (not shown in the figure) installed at the second output end of the opening and closing driving member 33. The opening and closing driving member 33 is installed on the support block 313 and is used to drive the first pressing arm 34 to press the first tape 7 in the first receiving groove 3211 and drive the second pressing arm to press the second tape 8 in the second receiving groove 3221. It can be understood that the opening and closing driving member 33 includes, but is not limited to, a clamping jaw cylinder, etc. The opening and closing driving member 33 can drive the first pressing arm 34 and the second pressing arm to open and close.

[0057] Specifically, after the first tape 7 is conveyed from the outside into the first receiving groove 3211 and the second tape 8 is conveyed from the outside into the second receiving groove 3221; the opening and closing driving member 33 drives the first pressing arm 34 to press the first tape 7 in the first receiving groove 3211 and drives the second pressing arm to press the second tape 8 in the second receiving groove 3221; during the process that the feeding driving member 31 drives the first bracket 321 to dock with the first pressing block 42 and drives the second bracket 322 to dock with the second pressing block 43, the feeding bracket 32 can stretch the first tape 7 and the second tape 8; the feeding bracket 32 conveys the first tape 7 and the second tape thereon to the first pressing block 42 and the second pressing block 43 respectively, the cutting mechanism 2 presses one end of the first tape 7 and the second tape 8, the first pressing arm 34 and the second pressing arm release the first tape and the second tape 8 respectively, and the feeding driving member 31 drives the feeding bracket 32 to retreat, so that the first bracket 321 and the second bracket 322 can convey the first tape 7 and the second tape 8 again.

[0058] In one embodiment, as Figure 2 shown, the support base 1 includes a bottom plate 11 and a vertical plate 12 mounted on the bottom plate 11. The first motor 311 and the pressing mechanism 4 are both located in the first space, the cutting mechanism 2 and the support block 313 are both located in the second space, and the first space and the second space are respectively located on opposite sides of the vertical plate 12. It can be understood that the pressing mechanism 4 and the first motor 311 are both located in front of the vertical plate 12, and the support block 313 and the cutting mechanism 2 are both located behind the vertical plate 12. This tab sticking and cutting mechanism has a high integration degree and occupies a small space.

[0059] In one embodiment, as Figure 2 shown, the cutting mechanism 2 includes a first cutter 21, a second cutter 22, and a first cutting driving member 23 and a second cutting driving member 24 both mounted on the support base 1; the first cutting driving member 23 is connected to the first cutter 21 and is used to drive the first cutter 21 to cut the first tape 7 in the first receiving groove 3211; the second cutting driving member 24 is connected to the second cutter 22 and is used to drive the second cutter 22 to cut the second tape 8 in the second receiving groove 3221. It can be understood that the first cutting driving member 23 and the second cutting driving member 24 include but are not limited to air cylinders, hydraulic cylinders, linear motors, and lead screw nut mechanisms, etc.; the first cutter 21 is located directly above the first bracket 321, and the second cutter 22 is located directly below the second bracket 322.

[0060] Specifically, the first cutting driving member 23 drives the first cutter 21 to move towards the first bracket 321, so that the first cutter 21 can cut the first tape 7 in the first receiving groove 3211; the second cutting driving member 24 drives the second cutter 22 to move towards the second bracket 322, so that the second cutter 22 can cut the second tape 8 in the second receiving groove 3221.

[0061] In an embodiment, as Figure 2 and Figure 3 shown, the cutting mechanism 2 further includes a third cutter 25 installed on the support base 1. The third cutter 25 is disposed between the first cutter 21 and the second cutter 22, and first and second cutting edges are respectively provided at opposite ends of the third cutter 25; it can be understood that the first and second cutting edges are respectively located at the upper and lower ends of the third cutter 25, and the third cutter 25 is fixedly installed on the back surface of the vertical plate 12.

[0062] A third through hole 3212 is provided on the bottom wall of the first receiving groove 3211, and a fourth through hole 3222 is provided on the bottom wall of the second receiving groove 3221; the first cutting driving member 23 connects the first cutter 21 to pass through the third through hole 3212 and abut against the first cutting edge to cut the first tape 7 in the first receiving groove 3211; the second cutting driving member 24 connects the second cutter 22 to pass through the fourth through hole 3222 and abut against the second cutting edge to cut the second tape 8 in the second receiving groove 3221.

[0063] Specifically, when the first cutting driving member 23 drives the first cutter 21 to pass through the third through hole 3212 and abut against the first cutting edge, the first cutter 21 and the first cutting edge can cut the first tape 7 in the first receiving groove 3211. Similarly, when the second cutting driving member 24 drives the second cutter 22 to pass through the fourth through hole 3222 and abut against the second cutting edge, the second cutter 22 and the second cutting edge can cut the second tape 8 in the second receiving groove 3221. In this embodiment, the cutting mechanism 2 can stably cut the first tape 7 and the second tape 8. Moreover, the first cutter 21 and the first cutting edge can press the free end of the first tape 7 behind the vertical plate 12, and the second cutter 22 and the second cutting edge can press the free end of the second tape 8 behind the vertical plate 12. During the process of the feeding driving member 31 driving the feeding bracket 32 to retreat, the first receiving groove 3211 can re-accommodate the first tape 7, and the second receiving groove 3221 can re-accommodate the second tape 8.

[0064] In an embodiment, as Figure 1 and Figure 2As shown, the tab sticking and cutting mechanism further includes a bottom support plate 5 and an adjustment mechanism 6. The support seat 1 is slidably mounted on the bottom support plate 5. The adjustment mechanism 6 is mounted on the bottom support plate 5 and connected to the support seat 1 for driving the support seat 1 to move along the bottom support plate 5. It can be understood that the support seat 1 can be slidably mounted on the bottom support plate 5 through a guide rail and slider assembly. The adjustment mechanism 6 includes, but is not limited to, adjustment bolts, adjustment lead screws, etc. The adjustment mechanism 6 can drive the support seat 1 to move on the bottom support plate 5, so that the pressing mechanism 4 can press the first tape 7 and the second tape 8 on different numbers of tab bodies 9, thereby improving the applicability and versatility of the tab sticking and cutting mechanism.

[0065] The above are only embodiments of the tab sticking and cutting mechanism of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ear tab adhesive cutting mechanism, characterized in that, It includes a support base, a cutting mechanism, a feeding mechanism, and a pressing mechanism; The pressing mechanism includes a pressing drive assembly, a first pressing block provided with a first guiding groove, and a second pressing block provided with a second guiding groove. The pressing drive assembly is used to drive the first pressing block and the second pressing block to open and close; The feeding mechanism includes a feeding drive member and a feeding support mounted on the feeding drive member. The feeding support includes a first support and a second support; a first accommodating groove for accommodating a first tape is provided on the first support, and a second accommodating groove for accommodating a second tape is provided on the second support; the first support is slidably inserted into the first guiding groove, and the second support is slidably inserted into the second guiding groove; the feeding drive member is used to drive the feeding support to move so that the first tape in the first accommodating groove is conveyed onto the first pressing block, and the second tape in the second accommodating groove is conveyed onto the second pressing block; The cutting mechanism is used to cut the first tape in the first accommodating groove and the second tape in the second accommodating groove.

2. The tab sticking and cutting mechanism according to claim 1, wherein, The first guiding groove includes a first long strip-shaped groove and a second long strip-shaped groove that are spaced apart. A first pressing portion located between the first long strip-shaped groove and the second long strip-shaped groove is further provided on the first pressing block; First side walls and second side walls located at the first accommodating groove are further provided on the first support. The first side wall is slidably inserted into the first long strip-shaped groove, and the second side wall is slidably inserted into the second long strip-shaped groove. The first accommodating groove is used to convey the first tape to the first pressing portion; The second guiding groove includes a third long strip-shaped groove and a fourth long strip-shaped groove that are spaced apart. A second pressing portion located between the third long strip-shaped groove and the fourth long strip-shaped groove is further provided on the second pressing block; Third side walls and fourth side walls located at the second accommodating groove are further provided on the second support. The third side wall is slidably inserted into the third long strip-shaped groove, and the fourth side wall is slidably inserted into the fourth long strip-shaped groove. The second accommodating groove is used to convey the second tape to the second pressing portion.

3. The tab sticking glue cutting mechanism according to claim 2, characterized in that, A first adsorption hole group for adsorbing the first tape is provided on the first pressing portion, and a second adsorption hole group for adsorbing the second tape is provided on the second pressing portion.

4. The tab sticking glue cutting mechanism according to claim 1, characterized in that, The pressing drive assembly includes a first drive member connecting the first pressing block and a second drive member connecting the second pressing block; The pressing mechanism further includes a first slider, a second slider, and a first guide rail and a second guide rail both mounted on the support base. The first slider is mounted on the first pressing block and is slidably connected to the first guide rail, and the second slider is mounted on the second pressing block and is slidably connected to the second guide rail.

5. The ear tab adhesive cutting mechanism according to claim 1, wherein, A first through hole and a second through hole are provided on the support base. One end of the first support away from the feeding drive member passes through the first through hole and is then slidably inserted into the first guiding groove, and one end of the second support away from the feeding drive member passes through the second through hole and is then slidably inserted into the second guiding groove; and / or The tab sticking glue cutting mechanism further includes a bottom support plate and an adjusting mechanism. The support seat is slidably installed on the bottom support plate. The adjusting mechanism is installed on the bottom support plate and connected to the support seat for driving the support seat to move along the bottom support plate.

6. The tab sticking and cutting mechanism according to claim 1, wherein, The feeding driving member includes a first motor, a first lead screw, a first nut, and a support block. The first motor is installed on the support seat and connected to the first lead screw. The first nut is installed on the support block and threadedly connected to the first lead screw. The support block is slidably installed on the support seat, and the feeding bracket is installed on the support block.

7. The tab sticking glue cutting mechanism according to claim 6, characterized in that, The feeding mechanism further includes an opening and closing driving member, a first pressing arm installed at a first output end of the opening and closing driving member, and a second pressing arm installed at a second output end of the opening and closing driving member. The opening and closing driving member is installed on the support block and is used for driving the first pressing arm to press the first tape in the first receiving groove and driving the second pressing arm to press the second tape in the second receiving groove.

8. The tab sticking glue cutting mechanism according to claim 6, wherein, The support seat includes a bottom plate and a vertical plate installed on the bottom plate. The first motor and the pressing mechanism are both located in a first space, and the cutting mechanism and the support block are both located in a second space. The first space and the second space are respectively located on opposite sides of the vertical plate.

9. The tab sticking glue cutting mechanism according to claim 1, wherein, The cutting mechanism includes a first cutting knife, a second cutting knife, and a first cutting driving member and a second cutting driving member both installed on the support seat. The first cutting driving member is connected to the first cutting knife and is used for driving the first cutting knife to cut the first tape in the first receiving groove. The second cutting driving member is connected to the second cutting knife and is used for driving the second cutting knife to cut the second tape in the second receiving groove.

10. The tab attaching glue cutting mechanism according to claim 9, wherein The cutting mechanism further includes a third cutting knife installed on the support seat. The third cutting knife is arranged between the first cutting knife and the second cutting knife, and first cutting edges and second cutting edges are respectively arranged at opposite ends of the third cutting knife. A third through hole is provided on the bottom wall of the first receiving groove, and a fourth through hole is provided on the bottom wall of the second receiving groove. The first cutting driving member is connected to the first cutting knife, passes through the third through hole, and abuts against the first cutting edge to cut the first tape in the first receiving groove. The second cutting driving member is connected to the second cutting knife, passes through the fourth through hole, and abuts against the second cutting edge to cut the second tape in the second receiving groove.

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