Gluing equipment

Abstract

The invention belongs to the technical field of automation, and discloses rubberizing equipment. The rubberizing equipment comprises a turnover assembly and a rubber rolling assembly, the turnover assembly comprises a turnover driving part, a fixing plate and two turnover plates, the fixing plate is located between the two turnover plates, the turnover driving part can drive the turnover plates to turn over relative to the fixing plate, and then a rubber belt on the turnover plates can be attached to one end of a rubber belt of the fixing plate to form a rubber head; the adhesive tape on the middle adhesive carrying face of the fixing plate is used for being pasted to the first adhesive pasting face of a product. The glue rolling assembly comprises a glue rolling driving piece and two glue rolling wheels, and the glue rolling driving piece is used for driving the two glue rolling wheels to correspondingly adhere the adhesive tape on the two side glue carrying faces to the two second glue adhering faces of the product. According to the gluing equipment, a regular glue head can be formed, the glue tearing efficiency is improved, the adhesive tape on the middle glue carrying face can be pasted to the first glue pasting face, the adhesive tapes on the two side glue carrying faces can be correspondingly pasted to the two second glue pasting faces under rolling of the glue rolling wheel, the gluing efficiency is high, and the gluing effect is good.

Description

Technical Field

[0001] The invention relates to the field of automation technology, in particular to glue sticking equipment. Background Art

[0002] In today's automated production process, it is common to stick tape on the surface of products. For example, before the circuit board enters the wave soldering furnace, tape is manually attached to the vacant position holes to prevent the tin liquid from overflowing from the vacant position holes to the upper surface of the board during wave soldering; in the battery production process, sticking tape on the surface of the lithium battery can prevent external dust and other impurities from entering the battery, ensuring the cleanliness and performance of the battery. These tapes need to be torn off in the later stage of production. In the prior art, a gluing machine is usually used to directly stick the tape to the position where it needs to be stuck. Since the tape is directly attached to the surface of the product, the end of the tape is also attached to the product, making it difficult to tear off the tape, affecting the production efficiency of the product.

[0003] Furthermore, the gluing machines in the prior art are usually only capable of gluing a single surface of a product. When gluing is required on multiple surfaces of a product, such gluing machines not only have low gluing efficiency, but also easily lead to misalignment when gluing different surfaces, thus affecting product performance.

[0004] Therefore, a glue sticking device is needed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a glue sticking device, which can form regular glue heads at both ends of the tape and conveniently stick the tape on multiple surfaces of a product, thereby improving the gluing efficiency of the product and ensuring the product performance.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] The gluing device is used for gluing a first gluing surface and two second gluing surfaces of a product, wherein the first gluing surface is located between the two second gluing surfaces, and the gluing device comprises:

[0008] A folding assembly, wherein the folding assembly comprises a flipping drive member, a fixed plate and two flipping plates, wherein the fixed plate is located between the two flipping plates along a first direction, and the flipping drive member is configured to drive the flipping plates to rotate, and two grooves are arranged on the plate surface of the fixed plate at intervals, and the two grooves separate the plate surface of the fixed plate into a middle adhesive-carrying surface and two side adhesive-carrying surfaces, and in the length direction of the fixed plate, the middle adhesive-carrying surface is located between the two side adhesive-carrying surfaces, and when the flipping plate rotates, it can drive the adhesive tape thereon to adhere to one end of the adhesive tape on the side adhesive-carrying surface to form an adhesive head, and the adhesive tape on the middle adhesive-carrying surface is used to be adhered to the first adhesive-carrying surface;

[0009] A rubber roller assembly, the rubber roller assembly includes a rubber roller driving component and two rubber roller wheels, the two rubber roller wheels can be respectively accommodated in the two grooves, and the rubber roller driving component is used to drive the two rubber roller wheels to stick the tapes on the two side rubber-carrying surfaces to the two second rubber-carrying surfaces in a one-to-one correspondence.

[0010] As an optional technical solution, flanges are provided at both ends of the flip plate along a second direction, and the second direction is perpendicular to the first direction.

[0011] As an optional technical solution, adsorption holes are provided on both the middle adhesive-carrying surface and the side adhesive-carrying surface.

[0012] As an optional technical solution, the roller rubber assembly also includes a base, an elastic member and two support frames, the two support frames are rotatably arranged on the base, the base is installed on the output end of the roller rubber driving member, and a roller rubber wheel is rotatably arranged on each of the support frames, and the elastic member is configured to drive the roller rubber wheel to press against the second rubber surface.

[0013] As an optional technical solution, the glue laminating equipment also includes a feeding assembly, a pulling assembly and a cutting assembly. The feeding assembly is used to provide tape, the pulling assembly can pull a preset length of tape from the feeding assembly and lay the tape on the fixed plate and the two flip plates, and when the preset length of tape is laid on the fixed plate and the two flip plates, the cutting assembly can cut the tape.

[0014] As an optional technical solution, the unwinding assembly includes a unwinding roller, and the unwinding roller is used to install the tape reel.

[0015] As an optional technical solution, the material pulling component includes a material pressing structure, a material pulling structure and a moving mechanism. The material pressing structure can press the tape led out from the material discharging component, the material pulling structure is used to clamp the tape, and the moving mechanism can drive the material pulling structure away from the preset length of the material pressing structure, thereby pulling the tape of the preset length.

[0016] As an optional technical solution, the pressing structure includes a pressing plate, a pressing block, a connecting block and a pressing driving member, one end of the connecting block is connected to the pressing plate, the other end of the connecting block is rotatably connected to the pressing block via a rotating shaft, the output end of the driving member is connected to the pressing block, and the pressing driving member can drive the pressing block to rotate around the rotating shaft so that the pressing block abuts against the pressing plate.

[0017] As an optional technical solution, the glue application equipment also includes a tensioning assembly, which is arranged between the material discharge assembly and the material pulling assembly. The tensioning assembly includes a plurality of tensioning rollers, and the adhesive tape is sequentially wound around the plurality of tensioning rollers.

[0018] As an optional technical solution, the tensioning assembly also includes an adjustment structure, which includes a guide rod, an adjustment block, a tensioning spring and two positioning blocks, the two positioning blocks are arranged at intervals, the guide rod is arranged between the two positioning blocks, the adjustment block is adjustably arranged on the guide rod, the tensioning spring is sleeved on the guide rod, and the tensioning spring is located between the adjustment block and one of the positioning blocks, and one of the tensioning rollers is rotatably arranged on the adjustment block.

[0019] Beneficial effects of the present invention:

[0020] The present invention discloses a gluing device, which is used for gluing a first gluing surface and two second gluing surfaces of a product, wherein the first gluing surface is located between the two second gluing surfaces, and the gluing device comprises a folding assembly and a glue roller assembly, wherein the folding assembly comprises a flipping driving member, a fixed plate and two flipping plates, wherein the fixed plate is located between the two flipping plates, and the flipping driving member can drive the flipping plate to flip relative to the fixed plate, and two grooves are arranged on the plate surface of the fixed plate at intervals, and the two grooves divide the plate surface into a middle glue-carrying surface and two side glue-carrying surfaces, and when the flipping plate is flipped, the adhesive tape thereon can be driven to adhere to one end of the adhesive tape on the middle glue-carrying surface to form an adhesive head, and the adhesive tape on the middle glue-carrying surface is used to be adhered to the first gluing surface; and the glue roller assembly comprises a glue roller driving member and two glue roller wheels, and the glue roller driving member is used to drive the two glue roller wheels to adhere the adhesive tapes on the two side glue-carrying surfaces to the two second gluing surfaces one by one. This gluing equipment can form regular glue heads at both ends of the tape by arranging a fixed plate and a flip plate, which makes it easy to tear the tape off the product. The two grooves of the fixed plate divide the plate surface of the fixed plate into a middle glue-carrying surface and two side glue-carrying surfaces. The tape on the middle glue-carrying surface can be adhered to the first glue-carrying surface, and the tapes on the two side glue-carrying surfaces can be adhered to the two second glue-carrying surfaces correspondingly under the rolling of the rubber roller, thereby improving the gluing efficiency of the product. The rubber roller can ensure the flatness and firmness of the glue, thereby ensuring product performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a gluing device according to an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of a partial structure of a gluing device according to an embodiment of the present invention;

[0023] Figure 3 is a schematic structural diagram of a folding assembly according to an embodiment of the present invention;

[0024] Figure 4 is a structural schematic diagram of a roller rubber assembly according to an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of the connection between the roller rubber assembly and the folding assembly and the slide cylinder and the side push cylinder according to the embodiment of the present invention;

[0026] Figure 6 is a structural schematic diagram of a material pressing structure according to an embodiment of the present invention;

[0027] Figure 7 is a structural schematic diagram of a material pulling structure according to an embodiment of the present invention;

[0028] Figure 8 is a schematic structural diagram of a cutting assembly according to an embodiment of the present invention;

[0029] Fig. 9 It is a schematic diagram of the connection structure of the adjustment structure and the tensioning roller in an embodiment of the present invention.

[0030] In the figure:

[0031] 1. Tape reel; 2. Tape;

[0032] 10. Folding assembly; 11. Flipping drive member; 12. Fixing plate; 121. Groove; 122. Middle adhesive surface; 123. Side adhesive surface; 124. Adsorption hole; 13. Flipping plate; 131. Flanging;

[0033] 20. Roller rubber assembly; 21. Roller rubber driving member; 22. Roller rubber wheel; 23. Base; 24. Elastic member; 25. Support frame;

[0034] 30. Unwinding roller;

[0035] 40. Material pulling assembly; 41. Material pressing structure; 411. Material pressing plate; 412. Material pressing block; 413. Connecting block; 414. Material pressing cylinder; 42. Material pulling structure; 421. Claw cylinder; 422. Claw; 43. Moving mechanism;

[0036] 50. Cutting assembly; 51. Glue cutting cylinder; 52. Glue cutting knife;

[0037] 60. Tensioning assembly; 61. Tensioning roller; 62. Adjustment structure; 621. Guide rod; 622. Adjustment block; 623. Tensioning spring; 624. Positioning block;

[0038] 70. Mounting plate;

[0039] 80. Slide cylinder;

[0040] 90. Side thrust cylinder. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0042] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0045] like Figures 1 to 5As shown, in this embodiment, a gluing device is disclosed, which is used to glue a first glue-applying surface and two second glue-applying surfaces of a product, wherein the first glue-applying surface is located between the two second glue-applying surfaces. The gluing device includes a folding assembly 10 and a roller glue assembly 20. The folding assembly 10 includes a flipping drive 11, a fixed plate 12 and two flip plates 13. Along a first direction, the fixed plate 12 is located between the two flip plates 13. The flipping drive 11 is configured to drive the flip plates 13 to rotate. Two grooves 121 are arranged on the surface of the fixed plate 12 at intervals. The two grooves 121 separate the surface of the fixed plate 12 into a middle glue-carrying surface 122 and two side surfaces. The adhesive surface 123, in the length direction of the fixed plate 12, the middle adhesive surface 122 is located between the two side adhesive surfaces 123, when the flip plate 13 rotates, it can drive the adhesive tape 2 thereon to fit one end of the adhesive tape 2 on the side adhesive surface 123 to form an adhesive head, and the adhesive tape 2 on the middle adhesive surface 122 is used to be pasted on the first adhesive surface; the roller rubber assembly 20 includes a roller rubber driving component 21 and two roller rubber wheels 22, the two roller rubber wheels 22 can be respectively accommodated in the two grooves 121, the roller rubber driving component 21 is used to drive the two roller rubber wheels 22 to paste the adhesive tapes 2 on the two side adhesive surfaces 123 one by one to the two second adhesive surfaces.

[0046] Specifically, in this embodiment, the adhesive back surface of the adhesive tape 2 is carried on the fixed plate 12 and two flip plates 13 located on both sides of the fixed plate 12. The flip driving member drives the flip plate 13 to flip, so that the adhesive tape 2 located on the flip plate 13 can be adhered to the adhesive tape 2 located on the side adhesive surface 123, thereby forming an adhesive head, which is convenient for tearing the adhesive tape 2 from the product, thereby improving the adhesive tearing efficiency of the subsequent adhesive tearing process; two grooves 121 are provided on the fixed plate 12, and the two grooves 121 are arranged at intervals, dividing the plate surface of the fixed plate 12 into a middle adhesive surface 122 and two side adhesive surfaces 1 23. The adhesive tape 2 on the middle adhesive carrier surface 122 is used to adhere to the first adhesive surface of the product. The two rubber rollers 22 of the rubber roller assembly 20 are usually accommodated in the two grooves 121 respectively. After the middle adhesive carrier surface 122 and the first adhesive surface of the product are adhered, the two rubber rollers 22 are driven by the rubber roller driving member 21 to extend from the two grooves 121, so that the adhesive tape 2 on the side adhesive carrier surface 123 can be adhered to the two second adhesive surfaces one by one, thereby improving the adhesive application efficiency of the product. The setting of the rubber rollers 22 is conducive to improving the flatness and firmness of the adhesive tape 2, thereby ensuring the product quality.

[0047] In this embodiment, the first direction is the extending direction of the adhesive tape 2 .

[0048] In this embodiment, the lengths of the two side adhesive surfaces 123 are the same, which is applicable to the case where the adhesive lengths of the two second adhesive surfaces are the same. In another embodiment, the lengths of the two side adhesive surfaces 123 can also be set to be different, which can be applicable to the case where the adhesive lengths of the two second adhesive surfaces are different, which will not be described in detail here. In this embodiment, the two second adhesive surfaces are parallel to each other, and in other embodiments, the two second adhesive surfaces are set at an angle.

[0049] In this embodiment, the rubber roller driving member 21 is a rubber roller cylinder.

[0050] In this embodiment, please refer to Figure 5 The folding assembly 10 and the roller glue assembly 20 are connected to the slide cylinder 80 and the side push cylinder 90. By adjusting the slide cylinder 80 and the side push cylinder 90, the position of the folding assembly 10 and the roller glue assembly 20 can be adjusted to facilitate the tape 2 to be attached to the product.

[0051] Furthermore, along the second direction, both ends of the flip plate 13 are provided with flanges 131, and the second direction is perpendicular to the first direction. Specifically, in this embodiment, the second direction is the width direction of the tape 2, and along the width direction of the tape 2, both ends of the two flip plates 13 are provided with flanges 131, which can limit the position of the tape 2, prevent the tape 2 from moving on the fixed plate 12 and the flip plate 13, and thus ensure the regularity of the adhesive head and the flatness and position accuracy of the tape 2 after being attached to the product.

[0052] Optionally, each flip plate 13 is provided with a flip driving member 11. Specifically, in this embodiment, this arrangement enables the two flip plates 13 to be controlled separately, which is convenient for selectively forming one or two glue heads on the adhesive tape 2, and can improve the versatility of the glue sticking device, so that the glue sticking device can be applied to products with different glue sticking requirements and different numbers of glue heads.

[0053] Optionally, the flip driving member 11 is a flip cylinder. Specifically, in this embodiment, the folding assembly 10 further includes a mounting seat, the fixing plate 12 is fixedly mounted on the mounting seat, the two flip cylinders are mounted on the mounting seat, and the output ends of the flip cylinders are transmission-connected to the flip plate 13. The flip cylinders have a simple structure, are easy to use, and are stable to install.

[0054] Furthermore, the middle adhesive surface 122 and the two side adhesive surfaces 123 are provided with adsorption holes 124. Figure 3Adsorption holes 124 are provided on the middle adhesive carrier surface 122 and the two side adhesive carrier surfaces 123. The multiple adsorption holes 124 are evenly arranged, and the adsorption holes 124 are connected to an external vacuum pumping device. When there is adhesive tape 2 on the middle adhesive carrier surface 122 and the two side adhesive carrier surfaces 123, the external vacuum pumping device draws negative pressure on the adsorption holes 124, so that the adhesive tape 2 can be tightly adsorbed on the middle adhesive carrier surface 122 and the two side adhesive carrier surfaces 123 under the action of air pressure, which can prevent the adhesive tape 2 from being shifted in position during the rotation of the folding plate, thereby ensuring the regularity of the adhesive head, and at the same time, it can prevent the adhesive tape 2 from having wrinkles and other defects on the product surface, affecting the quality of the product.

[0055] In another embodiment, the middle adhesive carrier surface 122 and the two adhesive carrier surfaces may be coated with easy-tear adhesive, and the adhesive tape 2 may also be fixed, which will not be described in detail here.

[0056] For further information, please refer to Figure 4 The rubber roller assembly 20 further includes a base 23, an elastic member 24 and two support frames 25. The two support frames 25 are rotatably arranged on the base 23. The base 23 is installed at the output end of the rubber roller driving member 21. A rubber roller 22 is rotatably arranged on each support frame 25. The elastic member 24 is configured to drive the rubber roller 22 to abut against the second adhesive surface. Specifically, in this embodiment, the base 23 is installed at the output end of the rubber roller driving member 21. The rubber roller driving member 21 can drive the base 23 to move, thereby enabling the rubber roller 22 located on the support frame 25 to move along the second adhesive surface. The support frame 25 is rotatably arranged on the base 23. The elastic member 24 is a spring. The spring is arranged between the support frame 25 and the base 23, and is used to enable the rubber roller 22 to always abut against the second adhesive surface, thereby ensuring the firmness of the adhesive tape 2. The rubber roller 22 is rotatably disposed on the support frame 25 , so that the static friction between the rubber roller 22 and the second adhesive surface can be converted into rolling friction, thereby improving the convenience during use and effectively reducing the wear of the rubber roller 22 .

[0057] In this embodiment, the rubber roller driving member 21 is a rubber roller cylinder.

[0058] For further information, please refer to Figure 1The glue laminating equipment also includes a feeding assembly, a pulling assembly 40 and a cutting assembly 50. The feeding assembly is used to provide the tape 2. The pulling assembly 40 can pull the tape 2 of a preset length from the feeding assembly and lay the tape 2 on the fixed plate 12 and the two flip plates 13. When the tape 2 of a preset length is laid on the fixed plate 12 and the two flip plates 13, the cutting assembly 50 can cut the tape 2. Specifically, in this embodiment, the feeding component can provide the tape 2, the pulling component 40 can pull the tape 2 of a preset length from the feeding component, and lay the tape 2 on the fixed plate 12 and the flip plate 13 of the flip component, the cutting component 50 cuts the fixed tape 2, the flip component can form glue heads at both ends of the tape 2, and cooperate with the roller glue component 20 to stick the tape 2 on the first adhesive surface and the second adhesive surface of the product. This kind of gluing equipment has a high degree of automation and high gluing efficiency. The setting of the roller rubber wheel 22 makes the glue flat and firm, with high positioning accuracy, and can form a regular glue head, which is convenient for tearing off the tape 2 in subsequent processes to ensure glue tearing efficiency.

[0059] Specifically, in this embodiment, please refer to Figure 8 The cutting assembly 50 includes a rubber cutting cylinder 51 and a rubber cutting knife 52 . The rubber cutting cylinder 51 drives the rubber cutting knife 52 to move, thereby cutting the adhesive tape 2 .

[0060] Furthermore, the unloading assembly includes an unloading roller 30, and the unloading roller 30 is used to install the tape reel 1. In this embodiment, the glue sticking device also includes a mounting plate 70, and the unloading roller 30 is rotatably mounted on the mounting plate 70, and the tape reel 1 is mounted on the unloading roller 30. When the pulling assembly 40 pulls the tape 2, the unloading roller 30 rotates relative to the mounting plate 70, thereby being able to continuously provide the tape 2 to ensure glue sticking efficiency.

[0061] For further information, please refer to Figure 2 , Figure 6 and Figure 7 The material pulling assembly 40 includes a material pressing structure 41, a material pulling structure 42 and a moving mechanism 43. The material pressing structure 41 can press against the adhesive tape 2 drawn out from the material discharging assembly. The material pulling structure 42 is used to clamp the adhesive tape 2. The moving mechanism 43 can drive the material pulling structure 42 to move away from the material pressing structure 41 by a preset length, and then pull the adhesive tape 2 of a preset length. Specifically, in this embodiment, the material pressing structure 41 is fixedly arranged on the mounting plate 70, and the material pressing structure 41 is located downstream of the material discharging roller 30. The material pulling structure 42 is installed on the mounting plate 70 through the moving mechanism 43. In actual work, the material pulling structure 42 clamps one end of the adhesive tape 2, and the material pulling structure 42 is driven by the moving mechanism 43 to move away from the preset distance, and then the material pressing structure 41 presses the other end of the adhesive tape 2, so that the cutting structure can cut the adhesive tape 2.

[0062] For further information, please refer to Figure 6The pressing structure 41 includes a pressing plate 411, a pressing block 412, a connecting block 413 and a pressing driving member. One end of the connecting block 413 is connected to the pressing plate 411, and the other end of the connecting block 413 is rotatably connected to the pressing block 412 through a rotating shaft. The output end of the pressing driving member is connected to the pressing block 412, and the pressing driving member can drive the pressing block 412 to rotate around the rotating shaft so that the pressing block 412 abuts against the pressing plate. Specifically, in the present embodiment, the pressing driving member is a pressing cylinder 414, the rotating shaft is horizontally arranged, one end of the pressing block 412 is transmission-connected to the pressing cylinder 414, when the pressing cylinder 414 extends, the pressing block 412 is driven to rotate relative to the rotating shaft, so that the other end of the pressing block 412 abuts against the pressing plate 411 to press the adhesive tape 2, when the pressing cylinder 414 retracts, the pressing block 412 is driven to rotate in the opposite direction, so that the other end of the pressing block 412 is separated from the pressing plate 411, and the adhesive tape 2 is released.

[0063] Specifically, in this embodiment, please refer to Figure 7 The material pulling structure 42 includes a clamping claw cylinder 421 and a clamping claw 422. The clamping claw cylinder 421 is used to drive the clamping claw 422 to open and close so as to clamp and release the tape 2.

[0064] Specifically, in this embodiment, the moving mechanism 43 is a pen-shaped cylinder, the cylinder body of the pen-shaped cylinder is mounted on the mounting plate 70, and the telescopic rod of the pen-shaped cylinder is connected to the material pulling structure 42. In other embodiments, the moving mechanism 43 can also adopt a matching structure such as a slide rail slider, which is not described here.

[0065] For further information, please refer to Figure 1 , Figure 2 and Fig. 9 The adhesive laminating device further includes a tensioning assembly 60, which is disposed between the unloading assembly and the pulling assembly 40. The tensioning assembly 60 includes a plurality of tensioning rollers 61, and the adhesive tape 2 is sequentially wound around the plurality of tensioning rollers 61. Specifically, in this embodiment, the tensioning assembly 60 is disposed downstream of the unloading roller 30, and the adhesive tape 2 outputted by the unloading roller 30 is sequentially wound around the plurality of tensioning rollers 61, so that the adhesive tape 2 can be tensioned between the tensioning rollers 61, so that the flatness of the adhesive tape 2 can be ensured, and the continuity of the adhesive tape 2 feeding can be ensured.

[0066] Specifically, in the present embodiment, four tensioning rollers 61 are provided, wherein two tensioning rollers 61 are provided on one side of the axis of the discharge roller 30, and the other two tensioning rollers 61 are provided on the other side of the axis of the discharge roller 30. The adhesive tape 2 is conveyed to the pressing structure 41 after passing around the four tensioning rollers 61 in turn, which can ensure the flatness of the adhesive tape 2, prevent the adhesive tape 2 from loosening, and improve the gluing efficiency and effect.

[0067] For further information, please refer to Fig. 9The tensioning assembly 60 also includes an adjustment structure 62, which includes a guide rod 621, an adjustment block 622, a tensioning spring 623 and two positioning blocks 624. The two positioning blocks 624 are arranged at intervals, the guide rod 621 is arranged between the two positioning blocks 624, the adjustment block 622 is adjustably arranged on the guide rod 621, the tensioning spring 623 is sleeved on the guide rod 621, and the tensioning spring 623 is located between the adjustment block 622 and one of the positioning blocks 624, and a tensioning roller 61 is rotatably arranged on the adjustment block 622. Specifically, in the present embodiment, the tensioning rollers 61 that the adhesive tape 2 passes through in sequence after being conveyed from the discharge roller 30 are the first tensioning roller, the second tensioning roller, the third tensioning roller and the fourth tensioning roller, respectively. The second tensioning roller is arranged on the adjustment block 622, and the adjustment block 622 is adjustable in position on the guide rod 621, and the tensioning spring 623 is arranged between the adjustment block 622 and the positioning block 624 close to the first tensioning roller, so that the second tensioning roller can adjust the tension of the adhesive tape 2 between the first tensioning roller and the third tensioning roller, improve the tightness balance of the adhesive tape 2 at each tensioning roller 61, and thereby avoid excessive stretching of the adhesive tape 2, thereby ensuring the bonding effect of the adhesive tape 2.

[0068] The working process of the glue laminating equipment is described in detail below. First, install the tape roll 1 onto the unwinding roller 30, extract the tape 2, and make the tape 2 pass around the first tensioning roller, the second tensioning roller, the third tensioning roller and the fourth tensioning roller in sequence, adjust the pressing cylinder 414, so that the pressing block 412 presses the tape 2 onto the pressing plate 411; then adjust the clamping claw cylinder 421 of the pulling structure 42, so that the clamping claw 422 clamps the tape 2, and then adjust the pressing cylinder 414, so that the pressing block 412 and the pressing plate 411 are separated, and the tape 2 is released; the moving mechanism 43 drives the pulling structure 42 to move a preset distance away from the pressing structure 41, and then adjust the pressing cylinder 414, so that the pressing block 412 presses the tape 2 onto the pressing plate 411; then vacuum the adsorption holes 124 through the external vacuum device, so that the tape 2 can be adsorbed on the middle adhesive carrier surface 122 and On the two side glue-carrying surfaces 123; drive the glue cutting knife 52 to cut the tape 2 through the glue cutting cylinder 51; adjust the flip cylinder to flip the flip plate 13, and then make the tape 2 on the flip plate 13 fit with the tape 2 on the side glue-carrying surface 123 to form a glue head, adjust the flip cylinder, and reset the flip plate 13; then adjust the slide cylinder 80 and the side push cylinder 90 to move the folding component 10 and the roller glue component 20 to the product, and align the first glue surface of the product with the middle glue-carrying surface 122 of the fixed plate 12, and make the tape 2 on the middle glue-carrying surface 122 stick to the first glue surface; adjust the roller glue cylinder so that the two roller rubber wheels 22 roll along the two second glue surfaces of the product respectively, and then stick the tape 2 on the two side glue-carrying surfaces 123 to the corresponding two second glue surfaces of the product, and complete the gluing operation.

[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A glue sticking device, used for sticking glue to a first glue sticking surface and two second glue sticking surfaces of a product, wherein the first glue sticking surface is located between the two second glue sticking surfaces, characterized in that: The glue sticking equipment comprises: A folding assembly (10), the folding assembly (10) comprising a flipping drive member (11), a fixed plate (12) and two flipping plates (13), wherein along a first direction, the fixed plate (12) is located between the two flipping plates (13), the flipping drive member (11) is configured to drive the flipping plates (13) to rotate, and two grooves (121) are arranged on the plate surface of the fixed plate (12) at intervals, and the two grooves (121) separate the plate surface of the fixed plate (12) and the flipping drive member (11) from each other. It comprises a middle adhesive surface (122) and two side adhesive surfaces (123). In the length direction of the fixed plate (12), the middle adhesive surface (122) is located between the two side adhesive surfaces (123). When the flip plate (13) rotates, it can drive the adhesive tape (2) thereon to adhere to one end of the adhesive tape (2) on the side adhesive surface (123) to form an adhesive head. The adhesive tape (2) on the middle adhesive surface (122) is used to be adhered to the first adhesive surface. A rubber roller assembly (20), the rubber roller assembly (20) comprising a rubber roller driving component (21) and two rubber roller wheels (22), the two rubber roller wheels (22) being respectively accommodated in the two grooves (121), the rubber roller driving component (21) being used to drive the two rubber roller wheels (22) to adhere the adhesive tapes (2) on the two side adhesive-carrying surfaces (123) to the two second adhesive-carrying surfaces in a one-to-one correspondence.

2. The glue sticking equipment according to claim 1, characterized in that: Both ends of the flip plate (13) are provided with flanges (131) along a second direction, and the second direction is perpendicular to the first direction.

3. The glue sticking equipment according to claim 1, characterized in that: Adsorption holes (124) are provided on both the middle adhesive-carrying surface (122) and the side adhesive-carrying surface (123).

4. The glue sticking equipment according to claim 1, characterized in that: The rubber roller assembly (20) further comprises a base (23), an elastic member (24) and two support frames (25), wherein the two support frames (25) are rotatably arranged on the base (23), the base (23) is mounted on the output end of the rubber roller driving member (21), and a rubber roller wheel (22) is rotatably arranged on each of the support frames (25), and the elastic member (24) is configured to drive the rubber roller wheel (22) to abut against the second rubber laminating surface.

5. The glue sticking device according to any one of claims 1 to 4, characterized in that: The adhesive laminating device further comprises a feeding assembly, a pulling assembly (40) and a cutting assembly (50); the feeding assembly is used to provide the adhesive tape (2); the pulling assembly (40) can pull the adhesive tape (2) of a preset length from the feeding assembly and lay the adhesive tape (2) on the fixed plate (12) and the two flip plates (13); when the adhesive tape (2) of a preset length is laid on the fixed plate (12) and the two flip plates (13), the cutting assembly (50) can cut the adhesive tape (2).

6. The glue sticking equipment according to claim 5, characterized in that: The unloading assembly comprises an unloading roller (30), and the unloading roller (30) is used to install the tape reel (1).

7. The glue sticking equipment according to claim 5, characterized in that: The material pulling component (40) comprises a material pressing structure (41), a material pulling structure (42) and a moving mechanism (43); the material pressing structure (41) is capable of pressing the adhesive tape (2) drawn out from the material discharging component; the material pulling structure (42) is used to clamp the adhesive tape (2); and the moving mechanism (43) is capable of driving the material pulling structure (42) to move away from the material pressing structure (41) by a preset length, thereby pulling the adhesive tape (2) of the preset length.

8. The glue sticking equipment according to claim 7, characterized in that: The material pressing structure (41) comprises a material pressing plate (411), a material pressing block (412), a connecting block (413) and a material pressing driving member, wherein one end of the connecting block (413) is connected to the material pressing plate (411), and the other end of the connecting block (413) is rotatably connected to the material pressing block (412) via a rotating shaft, and the output end of the material pressing driving member is connected to the material pressing block (412), and the material pressing driving member can drive the material pressing block (412) to rotate around the rotating shaft so that the material pressing block (412) abuts against the material pressing plate (411).

9. The glue sticking equipment according to claim 5, characterized in that: The adhesive laminating device further comprises a tensioning assembly (60), wherein the tensioning assembly (60) is arranged between the material unwinding assembly and the material pulling assembly (40), and the tensioning assembly (60) comprises a plurality of tensioning rollers (61), and the adhesive tape (2) is sequentially wound around the plurality of tensioning rollers (61).

10. The glue sticking equipment according to claim 9, characterized in that: The tensioning assembly (60) further comprises an adjustment structure (62), wherein the adjustment structure (62) comprises a guide rod (621), an adjustment block (622), a tensioning spring (623) and two positioning blocks (624), wherein the two positioning blocks (624) are arranged at intervals, the guide rod (621) is arranged between the two positioning blocks (624), the adjustment block (622) is adjustably arranged on the guide rod (621), the tensioning spring (623) is sleeved on the guide rod (621), and the tensioning spring (623) is located between the adjustment block (622) and one of the positioning blocks (624), and one of the tensioning rollers (61) is rotatably arranged on the adjustment block (622).

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