Gluing and transferring device for stamping surface cover machining

Abstract

The utility model discloses a gluing transfer device for stamping surface cover processing, which comprises a working table, and a surface cover rotating structure, a lower cover transfer structure, a gluing structure and a cover discharging structure which are arranged on the working table, and the gluing rotating structure is arranged above the outer side of the surface cover rotating structure; the surface cover rotating structure comprises a surface cover rotating disc, a divider connecting shaft mechanism, a cam divider and a driving mechanism, the driving mechanism is connected with an input force shaft of the cam divider so that the driving mechanism can drive the input force shaft of the cam divider to rotate, and a plurality of cover clamping grooves are formed in the circumferential edge of the surface cover rotating disc; a gluing jacking rotating structure is installed below the gluing structure, and the lower cover transferring structure comprises a lower cover storage channel, a lower cover base groove and a cover conveying transferring mechanism. The stamping surface covers are sequentially conveyed to the cover clamping grooves of the surface cover rotating disc through the cover conveying and transferring mechanism, the stamping surface covers are driven to be jacked and rotated through the gluing jacking and rotating structure, and uniform gluing of the stamping surface covers is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of stamping cover processing technology, and in particular relates to an adhesive transfer device for stamping cover processing. Background Technology

[0002] With economic development and improved living standards, stamped lids are widely used in various cans such as canned goods, metal cans, and paint cans. The material of stamped lids is generally aluminum sheet or tinplate sheet. Currently, stamped lids must first be stamped by a multi-die stamping press and then glued. The glue application process of stamped lids is to ensure good sealing after the lid is joined to the can body. Generally, a ring of sealant is sprayed, applied, or injected onto the joint groove of the lid.

[0003] In the present invention, the glue coating structure for the stamped cap includes a frame, a cap feeding conveyor line, a turntable, and a glue gun. The turntable is mounted on the frame and has a cap dropping port on its outer periphery. The glue gun is located on one side of the turntable, with the glue nozzle facing downwards and aligned with the cap clamping notch on the turntable. During operation, the stamped caps are transported one by one to the turntable by the cap feeding conveyor line, and then a ring of sealant is applied to the edge groove of the stamped cap by the glue nozzle of the glue gun.

[0004] In the existing cap feeding and conveying line, if the turntable operates too fast during production and the cap feeding speed of the feeding line cannot keep up with the turntable's rotation speed, the caps may not be accurately delivered to the turntable. This can lead to inaccurate cap placement, causing the caps to get stuck in the turntable's drop opening, resulting in frequent turntable shutdowns, severely impacting cap production, and potentially damaging the caps.

[0005] The nozzle of the existing glue applicator cannot rotate 360 ​​degrees and cannot automatically apply glue along the edge groove of the stamped cover. It requires manual operation to align the edge groove of the stamped cover with the nozzle of the glue applicator, which results in low glue application efficiency and increases labor input and labor costs. Utility Model Content

[0006] To solve the aforementioned technical problems, this utility model provides a coating and transfer device that utilizes a cap feeding and transfer mechanism to sequentially transport stamped caps to each cap slot of a cap turntable, and rapidly transports the stamped caps to an adhesive coating structure via the cap turntable. This device enables multi-station adhesive coating of stamped caps, incorporates an adhesive coating lifting and rotating structure to lift and rotate the stamped caps, and allows for uniform adhesive coating of the edges of the stamped caps, ensuring coating quality, improving coating efficiency, and reducing manual labor input.

[0007] To solve the above-mentioned technical problems, this utility model provides a glue-applying transfer device for stamping faceplate processing. The glue-applying transfer device includes a worktable and a faceplate rotating structure, a lower cover transfer structure, a glue-applying structure, and a cover-exiting structure installed on the worktable. The lower cover transfer structure and the cover-exiting structure are symmetrically installed on both sides of the faceplate rotating structure, and the glue-applying rotating structure is installed on the upper part of the outer side of the faceplate rotating structure.

[0008] The rotating structure of the face cover includes a face cover turntable, a divider connecting shaft mechanism, a cam divider, and a drive mechanism. The drive mechanism is connected to the input force shaft of the cam divider so that the drive mechanism drives the input force shaft of the cam divider to rotate. The middle part of the face cover turntable is connected to the top end of the divider connecting shaft mechanism, and the bottom end of the divider connecting shaft mechanism is connected to the output force shaft of the cam divider. The circumference of the face cover turntable is provided with several cover slots for placing the stamped face cover.

[0009] Below the adhesive coating structure is an adhesive coating lifting and rotating structure, which is located below several cover slots on the face cover turntable.

[0010] The lower cover transfer structure includes a lower cover storage channel, a lower cover base groove, and a cover delivery transfer mechanism. The bottom end of the lower cover storage channel is connected to the top end of the lower cover base groove. The cover delivery transfer mechanism is installed inside the lower cover base groove and near the upper end of the cover slot around the circumference of the cover turntable.

[0011] Furthermore, the adhesive-coating lifting and rotating structure includes a lifting mechanism, a lifting upper cover, a rotating synchronous wheel, a lifting bearing, a lifting fixed seat, and a lifting telescopic shaft. The lifting upper cover, the rotating synchronous wheel, the lifting bearing, the lifting fixed seat, and the lifting mechanism are installed sequentially from top to bottom. The lifting telescopic shaft passes through the middle of the lifting bearing, the rotating synchronous wheel, and the lifting fixed seat in a top-to-bottom order. The lifting mechanism is located at the bottom end of the lifting fixed seat and is connected to the lifting fixed seat.

[0012] Furthermore, the lifting mechanism includes a lifting block, a lifting plate, a lifting slider, a lifting cam, and a lifting linear slide rail that cooperates with the lifting slider. The lifting block is engaged with the lifting fixed seat. The inner side of the upper end of the lifting plate is fixed to the lifting slider. The lifting slider is also located at the top of the lifting cam. The lifting cam is connected to the drive mechanism.

[0013] Furthermore, the drive mechanism includes a synchronous drive motor, a belt drive pulley, a belt driven pulley, and a transmission belt. The output shaft of the synchronous drive motor is connected to the belt drive pulley. The transmission belt is fitted onto the belt drive pulley and the belt driven pulley. The belt drive pulley is connected to the belt driven pulley via the transmission belt. One end of the input force shaft of the cam divider is connected to the belt driven pulley, and the other end of the input force shaft of the cam divider is connected to the lifting cam.

[0014] Furthermore, the divider connecting shaft mechanism includes an output connecting plate and a divider connecting head. The bottom end of the divider connecting head is connected to the output force shaft of the cam divider, and the top end of the divider connecting head is connected to the output connecting plate. The output connecting plate is fitted around the middle of the faceplate turntable.

[0015] Furthermore, the adhesive application lifting and rotating structure includes a capping transmission mechanism, which is connected to a rotating synchronous pulley. The capping transmission mechanism includes a rotary motor, a rotary drive pulley, and a rotary synchronous belt. The output shaft of the rotary motor is connected to the rotary drive pulley, and the rotary synchronous belt is fitted onto the rotary drive pulley and the rotary synchronous pulley. The rotary drive pulley is connected to the rotary synchronous pulley via the rotary synchronous belt.

[0016] Furthermore, the lower cover transfer structure includes a transfer transmission mechanism, which is connected to the cover delivery transfer mechanism to drive the cover delivery transfer mechanism to rotate.

[0017] Furthermore, the cap feeding and transfer mechanism includes several sets of cap feeding and dispensing assemblies and cap feeding rotating assemblies. The several sets of cap feeding and dispensing assemblies are evenly distributed in a circular pattern at the lower end of the cap storage channel. The cap feeding rotating assemblies are connected to the several sets of cap feeding and dispensing assemblies in a transmission manner. The cap feeding rotating assemblies are connected to the transfer transmission mechanism. The transfer transmission mechanism drives the cap feeding rotating assemblies to drive the several sets of cap feeding and dispensing assemblies to rotate synchronously in the same direction.

[0018] Furthermore, each set of cap feeding and dispensing assemblies includes a cap feeding and dispensing wheel and a cap dispensing knife. The cap dispensing knife is installed on the top of the cap feeding and dispensing wheel, and the outer wall surface of the cap feeding and dispensing wheel is provided with a cap guide track from top to bottom.

[0019] Furthermore, the cap feeding rotating assembly includes a cap feeding wheel shaft, a cap feeding timing wheel, and a cap feeding timing belt. The cap feeding wheel shaft passes through the middle of the cap feeding timing wheel and the cap feeding distribution wheel from top to bottom. The cap feeding timing belt is sleeved on the cap feeding timing wheel above the cap feeding distribution wheel of several sets of cap feeding and distribution assemblies, so as to transfer the stamped cap to the cap clamping groove of the cap turntable.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model's adhesive coating and transfer device includes a worktable and a cover rotation structure, a lower cover transfer structure, an adhesive coating structure, and a cover ejection structure mounted on the worktable. The adhesive coating rotation structure is installed above and outside the cover rotation structure. The cover rotation structure includes a cover turntable, a divider connecting shaft mechanism, a cam divider, and a drive mechanism. The drive mechanism is connected to the input force shaft of the cam divider so that the drive mechanism drives the input force shaft of the cam divider to rotate. The circumference of the cover turntable is provided with several cover-holding slots. Below the adhesive coating structure, an adhesive lifting and rotating structure is installed. The lower cover transfer structure includes a lower cover storage channel, a lower cover base slot, and a cover delivery and transfer mechanism. The bottom end of the lower cover storage channel is connected to the top end of the lower cover base slot. The cover delivery and transfer mechanism is installed inside the lower cover base slot and near the upper end face of the cover-holding slots on the circumference of the cover turntable. This utility model uses the cover delivery and transfer mechanism to sequentially transport the stamped cover to each cover-holding slot of the cover turntable. The adhesive lifting and rotating structure drives the stamped cover to be lifted and rotated, allowing for uniform adhesive coating on the edges of the stamped cover. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the adhesive transfer device of this utility model;

[0023] Figure 2 This is a schematic diagram of the adhesive transfer device of this utility model from another angle;

[0024] Figure 3 This is a schematic diagram of the internal structure of the workbench of this utility model. Figure 1 ;

[0025] Figure 4 This is a schematic diagram of the internal structure of the workbench of this utility model. Figure 2 ;

[0026] Figure 5 This is a schematic diagram of the internal structure of the workbench of this utility model. Figure 3 ;

[0027] Figure 6 This is a schematic diagram of the internal structure of the workbench of this utility model. Figure 4 ;

[0028] Figure 7 This is a schematic diagram of the cam divider of this utility model;

[0029] Figure 8 This is a schematic diagram of the adhesive coating structure of this utility model;

[0030] Figure 9 This diagram illustrates the relationship between the rotating cover structure, the lower cover transfer structure, the adhesive application structure, and the adhesive application lifting and rotating structure of this utility model. Figure 1 ;

[0031] Figure 10This diagram illustrates the relationship between the rotating cover structure, the lower cover transfer structure, the adhesive application structure, and the adhesive application lifting and rotating structure of this utility model. Figure 2 ;

[0032] Figure 11 This diagram illustrates the relationship between the cam divider, the lower cover transfer structure, and the adhesive application lifting and rotating structure of this utility model. Figure 1 ;

[0033] Figure 12 This is a schematic diagram of the adhesive-coating lifting and rotating structure of this utility model;

[0034] Figure 13 This is an exploded view of the adhesive-coated lifting and rotating structure of this utility model;

[0035] Figure 14 This is a schematic diagram of the lower cover transfer structure of this utility model;

[0036] Figure 15 This is an exploded view of the lower cover transfer structure of this utility model;

[0037] Figure 16 This is a schematic diagram of the structure of the cap delivery and transfer mechanism of this utility model from one angle;

[0038] Figure 17 This is a schematic diagram of the cap delivery and transfer mechanism of this utility model from another angle;

[0039] Figure 18 This is a schematic diagram of the cap-feeding and cap-dispensing wheel of this utility model;

[0040] Figure 19 This is a schematic diagram showing the state of the stamped cover falling along the guide track of the cover feeding and dispensing rollers of this utility model;

[0041] Figure 20 This is a schematic diagram of the cover structure of this utility model;

[0042] Figure 21 This is an exploded view of the cover structure of this utility model.

[0043] In the diagram, the components are: workbench 1, support plate 11, cover rotating structure 2, cover turntable 21, cover slot 211, divider connecting shaft mechanism 22, output connecting plate 221, divider connector 222, cam divider 23, input force shaft 231, output force shaft 232, drive mechanism 24, synchronous drive motor 241, belt drive pulley 242, belt driven pulley 243, transmission belt 244, arc-shaped flange 25, lower cover transfer structure 3, lower cover storage channel 31, lower cover base groove 32, cover feeding transfer mechanism 33, and cover feeding divider. Cover assembly 331, cover feeding and separating roller 3311, cover dropping notch 3312, cover guide track 3313, cover separating knife 3314, blade 3315, cover feeding rotating assembly 332, cover feeding roller shaft 3321, cover feeding synchronous pulley 3322, cover feeding synchronous belt 3323, transfer transmission mechanism 34, transfer synchronous pulley 341, transfer drive shaft 342, first transmission assembly 343, first transmission shaft 3431, first bevel gear 3432, first protective cover 3433, second transmission assembly 344, second transmission shaft 3441, second 3442 bevel gear, 3443 second protective cover, 345 synchronous tensioning assembly, 3451 tensioning synchronous pulley, 3452 tensioning synchronous belt, 3453 synchronous fixed pulley, 4 glue application structure, 4 glue application nozzle, 41 glue application arm, 42 glue application arm adjusting seat, 43 grouting fixed support seat, 44 glue spray needle, 5 cover ejection structure, 51 cover ejection conveyor belt, 52 cover ejection transmission mechanism, 521 cover ejection motor, 522 cover ejection drive roller, 523 cover ejection drive wheel, 524 cover ejection driven wheel, 525 cover protection mechanism. 3. Fixed bracket 531, movable baffle 532, adjusting bolt 533, glue-applying lifting and rotating structure 6, lifting mechanism 61, lifting block 611, lifting plate 612, lifting slider 613, lifting cam 614, lifting linear slide rail 615, fixed plate 616, lifting upper cover 62, rotating synchronous wheel 63, lifting bearing 64, bearing sleeve 641, lifting fixed seat 65, lifting telescopic shaft 66, cap-screwing transmission mechanism 67, rotary motor 671, rotating drive wheel 672, rotating synchronous belt 673, stamped cover 7. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] like Figures 1-7As shown, Embodiment 1 of this utility model provides a glue-applying transfer device for processing a stamped faceplate 7. This glue-applying transfer device includes a worktable 1 and a faceplate rotating structure 2, a lower faceplate transfer structure 3, a glue-applying structure 4, and a faceplate ejection structure 5 mounted on the worktable 1. The lower faceplate transfer structure 3 and the faceplate ejection structure 5 are symmetrically mounted on both sides of the faceplate rotating structure 2. The glue-applying rotating structure is mounted above the outer side of the faceplate rotating structure 2. The faceplate rotating structure 2 includes a faceplate turntable 21, a divider connecting shaft mechanism 22, a cam divider 23, and a drive mechanism 24. In the implementation of this invention, a support plate 11 is fixed in the middle of the workbench 1. The cam divider 23 is placed on the support plate 11. The drive mechanism 24 is connected to the input force shaft 231 of the cam divider 23 so that the drive mechanism 24 drives the input force shaft 231 of the cam divider 23 to rotate. The middle part of the cover turntable 21 is connected to the top end of the divider connecting shaft mechanism 22. The bottom end of the divider connecting shaft mechanism 22 is connected to the output force shaft 232 of the cam divider 23. The periphery of the cover turntable 21 is provided for placing the stamped cover 7. Several cover slots 211 are processed and are spaced apart along the circumferential curved surface of the cover turntable 21. An adhesive application lifting and rotating structure 6 is installed below the adhesive application structure 4. The adhesive application lifting and rotating structure 6 is located inside the worktable 1 and below the cover slots 211 of the cover turntable 21. The lower cover transfer structure 3 includes a lower cover storage channel 31, a lower cover base groove 32, and a cover delivery and transfer mechanism 33. The bottom end of the lower cover storage channel 31 is connected to the top end of the lower cover base groove 32, and the cover delivery and transfer mechanism 33 is installed inside the lower cover base groove 32. And the upper end face of the cover groove 211 near the periphery of the cover turntable 21; the glue application structure 4 includes a glue application nozzle 41, a glue application arm 42, a glue application arm adjusting seat 43, and a grouting fixing support seat 44. The bottom end of the grouting fixing support seat 44 is installed on the workbench 1 and located on the outer periphery of the cover rotating structure 2. One end of the glue application arm adjusting seat 43 is hinged to the grouting fixing support seat 44. One end of the glue application arm 42 is installed on the glue application arm adjusting seat 43. The other end of the glue application arm 42 is connected to one side of the glue application nozzle 41. A glue spraying needle 45 is fixed at the bottom of the glue application nozzle 41. This invention utilizes a lower cover storage channel 31 to temporarily store the stamped cover 7. Under gravity, the stamped cover 7 in the lower cover storage channel 31 falls into the cover delivery and transfer mechanism 33 of the lower cover base groove 32. The delivery and transfer mechanism 33 sequentially transports the stamped cover 7 to each cover slot 211 of the cover turntable 21. The cover turntable 21 quickly transports the stamped cover 7 to the glue application structure 4, allowing for rapid glue application of multiple stamped cover 7s. Furthermore, the glue application lifting and rotating structure 6 lifts and rotates the stamped cover 7, ensuring that the glue sprayed from the glue application structure 4 is evenly applied to the stamped cover 7, improving the glue application speed and uniformity, and enhancing the glue application efficiency of the stamped cover 7.

[0046] In specific implementation, the rotating structure 2 of this utility model includes an arc-shaped baffle 25, which is located between the cover feeding and transfer mechanism 33 and the glue application mechanism. The arc-shaped baffle 25 is also located outside the cover slot 211 of the cover turntable 21. The arc-shaped baffle 25 of this utility model plays a good limiting role. If the cover turntable 21 malfunctions and causes the rotation speed of the cover turntable 21 to be too fast, the arc-shaped baffle 25 can prevent the stamped cover 7 on the cover turntable 21 from being thrown out, ensuring that the stamped cover 7 is not thrown out of the worktable 1.

[0047] The adhesive-coating lifting and rotating structure 6 of this utility model includes a lifting mechanism 61, a lifting upper cover 62, a rotating synchronous wheel 63, a lifting bearing 64, a lifting fixed seat 65, and a lifting telescopic shaft 66. The lifting upper cover 62, the rotating synchronous wheel 63, the lifting bearing 64, the lifting fixed seat 65, and the lifting mechanism 61 are installed in order from top to bottom. The lifting telescopic shaft 66 passes through the middle of the lifting bearing 64, the rotating synchronous wheel 63, and the lifting fixed seat 65 in order from top to bottom. The lifting mechanism 61 is located at the bottom end of the lifting fixed seat 65 and is connected to the lifting fixed seat 65. The lifting mechanism 61 includes a lifting block 611, a lifting plate 612, a lifting slider 613, a lifting cam 614, a lifting linear slide rail 615 that cooperates with the lifting slider 613, and a fixing plate 616. The fixing plate 616 is located on one side of the cam divider 23. The lifting linear slide rail 615 is installed on the fixing plate 616, and the lifting slider 613 can slide on the lifting linear slide rail 615. The lifting block 611 is engaged with the lifting fixing seat 65. The inner side of the upper end of the lifting plate 612 is fixed to the lifting slider 613. The lifting slider 613 is also located at the top of the lifting cam 614, and the lifting cam 614 is connected to the drive mechanism 24. In a specific implementation, an outer spacer of the lifting bearing 64 is fixed between the lifting upper cover 62 and the lifting bearing 64. A bearing sleeve 641 is fitted around the outside of the lifting bearing 64, and a glue-applied positioning mold is nested in the middle of the lifting upper cover 62.

[0048] In this embodiment of the invention, the drive mechanism 24 includes a synchronous drive motor 241, a belt drive pulley 242, a belt driven pulley 243, and a transmission belt 244. The output shaft of the synchronous drive motor 241 is connected to the belt drive pulley 242. The transmission belt 244 is fitted onto the belt drive pulley 242 and the belt driven pulley 243. The belt drive pulley 242 is connected to the belt driven pulley 243 via the transmission belt 244. One end of the input force shaft 231 of the cam divider 23 is connected to the belt driven pulley 243, and the other end is connected to the lifting cam 614. Under the transmission of the synchronous drive motor 241, the belt drive pulley 242, the belt driven pulley 243, and the transmission belt 244, the input force shaft 231 of the cam divider 23 is driven to work, thereby driving the output force shaft 232 of the cam divider 23 to work. During the rotation of the input force shaft 231 of the cam divider 23 driven by the drive mechanism 24, the output force shaft 232 of the cam divider 23 will also be controlled to rotate. While the output force shaft 232 of the cam divider 23 drives the cover turntable 21 to rotate, the input force shaft 231 of the cam divider 23 will drive the lifting cam 614 to rotate, so that the lifting cam 614 can rotate upward and press against the lifting slider 613 on the lifting plate 612. Thus, the lifting slider 613 drives the lifting plate 612 to slide upward along the lifting linear slide rail 615. During the upward movement of the lifting plate 612, the lifting block 611 and its lifting fixed seat 65 will move upward, thereby realizing the lifting movement of the lifting fixed seat 65 and its lifting telescopic shaft 66 and lifting upper cover 62.

[0049] In specific implementation, the divider connecting shaft mechanism 22 of this utility model includes an output connecting disk 221 and a divider connecting head 222. The bottom end of the divider connecting head 222 is connected to the output force shaft 232 of the cam divider 23, and the top end of the divider connecting head 222 is connected to the output connecting disk 221. The output connecting disk 221 is sleeved in the middle of the cover turntable 21. During the process of the synchronous drive motor 241 driving the input force shaft 231 of the cam divider 23 to move, the output force shaft 232 of the cam divider 23 will drive the divider connecting head 222 to rotate. In addition to driving the divider connecting head 222 and the cover turntable 21 on it to move, the cam divider 23 will also drive the lifting cam 614 to move.

[0050] The adhesive application lifting and rotating structure 6 of this utility model includes a cap-screwing transmission mechanism 67, which is connected to a rotating synchronous pulley 63. The cap-screwing transmission mechanism 67 includes a rotary motor 671, a rotary drive pulley 672, and a rotary synchronous belt 673. The output shaft of the rotary motor 671 is connected to the rotary drive pulley 672. The rotary synchronous belt 673 is fitted onto the rotary drive pulley 672 and the rotary synchronous pulley 63. The rotary drive pulley 672 is connected to the rotary synchronous pulley 63 via the rotary synchronous belt 673. The rotary motor 671 drives the rotary drive wheel 672 to rotate. Under the transmission action of the rotary synchronous belt 673, the rotary synchronous wheel 63 will rotate accordingly. During the rotation of the rotary synchronous wheel 63, it will drive the lifting upper cover 62 and the lifting bearing 64 on it to rotate together. When the cover slot 211 of the cover turntable 21 rotates to the position of the lifting upper cover 62, the lifting upper cover 62 will drive the stamped cover 7 at the cover slot 211 to be lifted and rotated, so that the glue application structure 4 can evenly apply glue to the edge of the stamped cover 7. The glue application lifting and rotating structure 6 set in this utility model can lift the stamped cover 7, which is convenient for the glue application structure 4 to apply glue to the stamped cover 7. On the other hand, it can drive the stamped cover 7 to rotate, so that the glue application structure can evenly apply glue to the edge of the stamped cover 7, ensuring the glue application quality of the stamped cover 7 and improving the glue application efficiency of the stamped cover 7.

[0051] In this embodiment of the utility model, the lower cover transfer structure 3 includes a transfer transmission mechanism 34, which is connected to the cover delivery transfer mechanism 33 to drive the cover delivery transfer mechanism 33 to rotate. The cover delivery transfer mechanism 33 includes several sets of cover delivery and splitting components 331 and cover delivery rotating components 332. The several sets of cover delivery and splitting components 331 are evenly distributed in a circular pattern at the lower end of the lower cover storage channel 31. The cover delivery rotating components 332 are connected to the several sets of cover delivery and splitting components 331 and are connected to the transfer transmission mechanism 34. The transfer transmission mechanism 34 drives the cover delivery rotating components 332 to drive the several sets of cover delivery and splitting components 331 to rotate synchronously in the same direction so as to transfer the stamped cover 7 to the cover slot 211 of the cover turntable 21. This invention connects the top of the lower cover storage channel 31 to the cover delivery conveyor belt. The stamped cover 7 is transported to the top of the lower cover storage channel 31 via the cover delivery conveyor belt. Under its own weight, the stamped cover 7 slides from the top of the lower cover storage channel 31 into the lower cover base groove 32. The stamped cover 7 then falls into the cover delivery transfer mechanism 33 inside the lower cover base groove 32. Driven by the transfer transmission mechanism 34, the cover delivery transfer mechanism 33 rotates, transferring the stamped cover 7 to the cover locking groove 211 on the outer circumference of the cover turntable 21, so as to... The stamped covers 7 in the lower cover storage channel 31 are transferred one by one to the cover slots 211 on the outer circumference of the cover turntable 21. Multiple cover slots 211 are provided on the outer circumference of the cover turntable 21 to improve the glue injection efficiency of the stamped covers 7 in multiple stations. The cover delivery and transfer mechanism 33 is provided to ensure that the falling stamped covers 7 can be stably delivered to the cover slots 211 on the cover turntable 21, avoiding the stamped covers 7 from falling directly into the cover slots 211 on the cover turntable 21, which would cause the stamped covers 7 to tilt, resulting in unstable cover feeding and cover jamming problems.

[0052] In specific implementation, each set of cap feeding and dispensing components 331 includes a cap feeding and dispensing wheel 3311 and a cap dispensing knife 3314. The cap dispensing knife 3314 is installed on the top of the cap feeding and dispensing wheel 3311. The cap dispensing knife 3314 is bolted to one side of the top of the cap feeding and dispensing wheel 3311. The outer wall surface of the cap feeding and dispensing wheel 3311 is provided with a cap guide rail 3313 from top to bottom. This utility model also provides a blade 3315 on one side edge of the cap dispensing knife 3314 to facilitate cutting into the stamped cover 7 that falls into the lower cover storage channel 31. A cap dropping notch 3312 is formed on the top edge of the cap feeding and dispensing wheel 3311 to facilitate the falling of the stamped cover 7. The top of the cap guide rail 3313 is connected to the cap dropping notch 3312 on the edge of the cap feeding and dispensing wheel 3311. The cap dispensing knife 3314 is also located on the top of the cap guide rail 3313. The edge of the falling stamped cover 7 can land on the drop notch 3312 on the edge of the cover-feeding and separating wheel 3311. As the cover-feeding and separating wheel 3311 rotates, the stamped cover 7 landing on the drop notch 3312 is separated by the separating knife 3314. After being separated by the blade 3315 of the separating knife 3314, the stamped cover 7, under the rotation of the cover-feeding and separating wheel 3311, will be guided into the guide track 3313 during its descent. This allows the stamped cover 7 to descend within the guide track 3313 until it reaches the bottom of the cover-feeding and separating wheel 3311. The speed and time it takes for the stamped cover 7 to fall from the top edge of the cover-feeding and separating wheel 3311 to its bottom are the same as the speed and time of the rotating separating knife 3314.

[0053] In a specific implementation of this utility model embodiment, the cap-feeding rotating assembly 332 includes a cap-feeding wheel shaft 3321, a cap-feeding synchronous wheel 3322, and a cap-feeding synchronous belt 3323. The cap-feeding wheel shaft 3321 passes through the middle of the cap-feeding synchronous wheel 3322 and the cap-feeding dividing wheel 3311 from top to bottom. The cap-feeding synchronous belt 3323 is fitted onto the cap-feeding synchronous wheel 3322 on the cap-feeding dividing wheel 3311 of several sets of cap-feeding dividing assemblies 331. By setting the cap-feeding synchronous belt 3323, the cap-feeding wheel shaft 3321, and the cap-feeding synchronous wheel 3322, the synchronous rotation of the cap-feeding dividing wheels 3311 of several sets of cap-feeding dividing assemblies 331 is achieved, so as to control the cap-feeding dividing wheels 3311 to rotate at a uniform speed and in the same direction. In this embodiment, the number of cap-feeding dividing assemblies 331 is three sets. The transmission method of achieving the rotation of the cap-feeding dividing wheels 3311 through the cap-feeding synchronous belt 3323 can improve the smoothness of transmission, the stability of speed, and the low noise.

[0054] The transfer transmission mechanism 34 of this utility model includes a transfer synchronous pulley 341, a transfer drive shaft 342, a first transmission assembly 343, a second transmission assembly 344, and a synchronous tensioning assembly 345. The upper end of the transfer drive shaft 342 is connected to the middle of the transfer synchronous pulley 341. The cover-feeding synchronous belt 3323 of the cover-feeding rotation assembly 332 is also sleeved on the outside of the transfer synchronous pulley 341. The lower end of the transfer drive shaft 342 is connected to the first transmission assembly 343. The first transmission assembly 343 is connected to the second transmission assembly 344. One end of the synchronous tensioning assembly 345 is connected to the second transmission assembly 344, and the other end of the synchronous tensioning assembly 345 is connected to the input force shaft 231 of the cam divider 23. The first transmission assembly 343 includes... A first drive shaft 3431, a first bevel gear 3432, and a first protective cover 3433 are provided. The first protective cover 3433 covers the first drive shaft 3431. One end of the first drive shaft 3431 is connected to the transfer drive shaft 342, and the other end of the first drive shaft 3431 is connected to the first bevel gear 3432. A second transmission assembly 344 includes a second drive shaft 3441, a second bevel gear 3442, and a second protective cover 3443. The second protective cover 3443 covers the second drive shaft 3441. One end of the second drive shaft 3441 is connected to one end of the synchronous tensioning assembly 345, and the other end of the second drive shaft 3441 is connected to the second bevel gear 3442. The second drive shaft 3441 meshes with the first bevel gear 3432 through the second bevel gear 3442. In specific implementation, the synchronous tensioning assembly 345 can be configured with multiple tensioning synchronous pulleys 3451, tensioning synchronous belts 3452, and synchronous fixed pulleys 3453. The tensioning synchronous belts 3452 are fitted onto the multiple tensioning synchronous pulleys 3451, tensioning synchronous pulleys 3452, and synchronous fixed pulleys 3453. The synchronous fixed pulleys 3453 are connected to the input force shaft 231 of the cam divider 23 for transmission.

[0055] The cover-dispensing structure 5 of this utility model includes a cover-dispensing conveyor belt 51 and a cover-dispensing conveying mechanism 52. The cover-dispensing conveyor belt 51 is connected to one side of the cover-dispensing turntable, and the cover-dispensing transmission mechanism is connected to the cover-dispensing conveyor belt 51. In specific implementation, this utility model provides cover protection mechanisms 53 on both sides of the cover-dispensing conveyor belt 51. The cover protection mechanism 53 includes a fixed bracket 531, a movable baffle 532, an adjusting bolt 533, and an adjusting nut. The fixed bracket 531 is installed on the outside of the cover-dispensing conveyor belt 51, and the movable baffle 532 is installed on the edge of the cover-dispensing conveyor belt 51. The fixed bracket 531 is provided with a first... A threaded hole is provided. The movable baffle 532 is provided with a second threaded hole corresponding to the position of the first threaded hole of the fixed bracket 531. The adjusting bolt 533 passes through the first threaded hole of the fixed bracket 531 and the second threaded hole of the movable baffle 532 in sequence and is locked by the adjusting nut, so that the movable baffle 532 can be detachably installed on the fixed bracket 531. By cooperating with the adjusting bolt 533 and the adjusting nut, the distance between the movable baffle 532 and the side of the cover conveyor belt 51 is adjusted. The cover protection mechanism 53 is set to limit and protect the stamped cover conveyed by the cover conveyor belt 51, so as to prevent the stamped cover 7 from running out from the side of the cover conveyor belt 51. In this embodiment of the utility model, the lid-dispensing conveyor mechanism 52 includes a lid-dispensing motor 521, a lid-dispensing drive roller 522, a lid-dispensing drive wheel 523, a lid-dispensing driven wheel 524, and a lid-dispensing transmission belt 525. The output shaft of the lid-dispensing motor 521 is connected to the lid-dispensing drive roller 522, and the lid-dispensing driven wheel 524 is connected to one end of the lid-dispensing drive roller 522. The lid-dispensing transmission belt 525 is sleeved on the lid-dispensing drive wheel 523 and the lid-dispensing driven wheel 524 to realize the transmission connection between the lid-dispensing drive wheel 523 and the lid-dispensing driven wheel 524. The lid-dispensing drive roller 522 is transmissionally connected to the lid-dispensing conveyor belt 51.

[0056] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A glue-applying transfer device for stamping faceplate processing, characterized in that: The adhesive transfer device includes a workbench and a top cover rotating structure, a bottom cover transferring structure, an adhesive application structure, and a top cover dispensing structure installed on the workbench. The bottom cover transferring structure and the top cover dispensing structure are symmetrically installed on both sides of the top cover rotating structure, and the adhesive application rotating structure is installed above the outer side of the top cover rotating structure. The rotating structure of the face cover includes a face cover turntable, a divider connecting shaft mechanism, a cam divider, and a drive mechanism. The drive mechanism is connected to the input force shaft of the cam divider so that the drive mechanism drives the input force shaft of the cam divider to rotate. The middle part of the face cover turntable is connected to the top end of the divider connecting shaft mechanism, and the bottom end of the divider connecting shaft mechanism is connected to the output force shaft of the cam divider. The circumference of the face cover turntable is provided with several cover slots for placing the stamped face cover. Below the adhesive coating structure is an adhesive coating lifting and rotating structure, which is located below several cover slots on the face cover turntable. The lower cover transfer structure includes a lower cover storage channel, a lower cover base groove, and a cover delivery transfer mechanism. The bottom end of the lower cover storage channel is connected to the top end of the lower cover base groove. The cover delivery transfer mechanism is installed inside the lower cover base groove and near the upper end of the cover slot around the circumference of the cover turntable.

2. The adhesive transfer device for stamping cover processing according to claim 1, characterized in that: The adhesive-coating lifting and rotating structure includes a lifting mechanism, a lifting upper cover, a rotating synchronous wheel, a lifting bearing, a lifting fixed seat, and a lifting telescopic shaft. The lifting upper cover, rotating synchronous wheel, lifting bearing, lifting fixed seat, and lifting mechanism are installed sequentially from top to bottom. The lifting telescopic shaft passes through the middle of the lifting bearing, rotating synchronous wheel, and lifting fixed seat in a top-to-bottom order. The lifting mechanism is located at the bottom end of the lifting fixed seat and is connected to the lifting fixed seat.

3. The adhesive transfer device for stamping cover processing according to claim 2, characterized in that: The lifting mechanism includes a lifting block, a lifting plate, a lifting slider, a lifting cam, and a lifting linear slide rail that cooperates with the lifting slider. The lifting block is engaged with the lifting fixed seat. The inner side of the upper end of the lifting plate is fixed to the lifting slider. The lifting slider is also located at the top of the lifting cam. The lifting cam is connected to the drive mechanism.

4. The adhesive transfer device for stamping cover processing according to claim 1, characterized in that: The drive mechanism includes a synchronous drive motor, a belt drive pulley, a belt driven pulley, and a transmission belt. The output shaft of the synchronous drive motor is connected to the belt drive pulley. The transmission belt is fitted onto the belt drive pulley and the belt driven pulley. The belt drive pulley is connected to the belt driven pulley via the transmission belt. One end of the input force shaft of the cam divider is connected to the belt driven pulley, and the other end of the input force shaft of the cam divider is connected to the lifting cam.

5. The adhesive transfer device for stamping cover processing according to claim 1, characterized in that: The divider connecting shaft mechanism includes an output connecting plate and a divider connecting head. The bottom end of the divider connecting head is connected to the output force shaft of the cam divider, and the top end of the divider connecting head is connected to the output connecting plate. The output connecting plate is fitted around the middle of the faceplate turntable.

6. The adhesive transfer device for stamping cover processing according to claim 2, characterized in that: The adhesive application lifting and rotating structure includes a capping transmission mechanism, which is connected to a rotating synchronous pulley. The capping transmission mechanism includes a rotary motor, a rotary drive pulley, and a rotary synchronous belt. The output shaft of the rotary motor is connected to the rotary drive pulley. The rotary synchronous belt is fitted onto the rotary drive pulley and the rotary synchronous pulley. The rotary drive pulley is connected to the rotary synchronous pulley via the rotary synchronous belt.

7. The adhesive transfer device for stamping cover processing according to claim 1, characterized in that: The lower cover transfer structure includes a transfer transmission mechanism, which is connected to the cover delivery transfer mechanism to drive the cover delivery transfer mechanism to rotate.

8. The adhesive transfer device for stamping cover processing according to claim 7, characterized in that: The cap feeding and transfer mechanism includes several sets of cap feeding and dispensing assemblies and cap feeding rotating assemblies. The several sets of cap feeding and dispensing assemblies are evenly distributed in a circular pattern at the lower end of the cap storage channel. The cap feeding rotating assemblies are connected to the several sets of cap feeding and dispensing assemblies through a transmission mechanism. The cap feeding rotating assemblies are connected to a transfer transmission mechanism. The transfer transmission mechanism drives the cap feeding rotating assemblies to drive the several sets of cap feeding and dispensing assemblies to rotate synchronously in the same direction.

9. The adhesive transfer device for stamping cover processing according to claim 8, characterized in that: Each cap feeding and dispensing assembly includes a cap feeding and dispensing wheel and a cap dispensing knife. The cap dispensing knife is installed on the top of the cap feeding and dispensing wheel, and the outer wall of the cap feeding and dispensing wheel is provided with a cap guide track from top to bottom.

10. The adhesive transfer device for stamping cover processing according to claim 8, characterized in that: The cap feeding rotating assembly includes a cap feeding wheel shaft, a cap feeding timing wheel, and a cap feeding timing belt. The cap feeding wheel shaft passes through the middle of the cap feeding timing wheel and the cap feeding distribution wheel from top to bottom. The cap feeding timing belt is fitted onto the cap feeding timing wheel on the cap feeding distribution wheel of several sets of cap feeding and distribution assemblies.

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