Double release device for gluing structure

Abstract

The present invention relates to a double-disengaging device for a gluing structure, comprising a large wall panel, a wall panel, a material guide roller mechanism, a gluing roller mechanism connected to the wall panel, a glue leveling roller mechanism, a glue scraping device and a transmission wheel assembly, wherein the material guide roller mechanism comprises a material guide roller shaft, a material guide roller and a material guide roller shaft driving device, the gluing roller mechanism comprises a gluing roller shaft, a gluing roller, a first gluing roller gear, a second gluing roller gear, a third gluing roller gear and a gluing roller shaft driving device, the glue leveling roller mechanism comprises a glue leveling roller shaft, a glue leveling roller, a glue leveling roller gear, a glue roller driving device and a glue disc assembly, the transmission wheel assembly comprises a transmission wheel shaft, a first transmission wheel, a second transmission wheel and a transmission wheel shaft driving device, the glue scraping device comprises a glue scraping shaft, a glue scraping bottom plate and a glue scraping plate, and the double-disengaging device for the gluing structure can be adjusted in linkage, is easy to operate, can realize double disengagement of the gluing roller and the glue leveling roller, and of the gluing roller and the material guide roller, and the disengagement distance is appropriate and the effect is good.

Description

Technical field:

[0001] The invention relates to the technical field of packaging bag processing equipment, in particular to a double-detaching device for a gluing structure. Background technology:

[0002] The glue structure disengaging device is a common mechanism in the packaging paper bag production line, which is mainly used to separate the guide roller, glue roller and glue roller.

[0003] In the prior art, the disengagement mechanism for a glue-applying machine typically involves only two components: a glue-spreading roller and a glue-applying roller. During normal operation, the glue-spreading roller is approximately one-third submerged in glue. The glue-spreading roller rotates, applying glue from the glue disc to the glue-applying roller, which then applies glue to the desired location on the paper. When the machine malfunctions or requires maintenance, it stops, the cylinder operates, and the cylinder shaft gear drives the glue-applying eccentric gear to rotate a certain angle, disengaging the gear on the glue-applying roller shaft from the transmission gear. The glue-spreading motor then begins operating, ensuring the normal operation of the glue-applying roller, while the glue-applying roller stops. This method limits the rotation angle of the glue-applying eccentric gear and prevents adjustment, resulting in a small distance between the glue-applying roller and the glue-spreading roller. This makes incomplete disengagement more likely, potentially damaging the gears. Furthermore, even after disengagement, the glue-applying roller can still adhere to the paper due to the viscosity of the glue and the distance between the two rollers. Summary of the invention:

[0004] In response to the above problems, the present invention proposes a double disengagement device for a gluing structure which can be adjusted in linkage, is easy to operate, can realize double disengagement of the gluing roller and the gluing roller, and the gluing roller and the material guide roller, and has an appropriate disengagement distance and good effect.

[0005] The present invention is achieved through the following technical solution: a double-disengagement device for a gluing structure, comprising a large wall panel, a wall panel, a material guide roller mechanism connected to the large wall panel, a transmission wheel assembly connected to the wall panel, a gluing roller mechanism, a glue-distributing roller mechanism and a glue scraping device, wherein the wall panel is divided into two pieces and is arranged in parallel.

[0006] The guide roller mechanism is used to transport paper, and includes a guide roller shaft, a guide roller and a guide roller shaft driving device. The guide roller shaft is connected to the large wall panel, and the guide roller is sleeved on the guide roller shaft. The guide roller shaft driving device is connected to one end of the guide roller shaft and can drive the guide roller shaft to drive the guide roller to rotate.

[0007] In order to achieve the disengagement of the guide roller from the following glue roller, the guide roller is an eccentric structure relative to the axis of the guide roller shaft.

[0008] Furthermore, the material guide roller shaft driving device includes a first cylinder and a first cylinder swing arm. The first cylinder is connected to the large wall panel through a first cylinder fixed shaft. One end of the first cylinder swing arm is tightly clamped to one end of the material guide roller shaft, and the other end is connected to the output end of the first cylinder through a first Y-type joint. The reciprocating motion of the first cylinder can drive the first cylinder swing arm to swing, thereby driving the material guide roller shaft to rotate.

[0009] The glue roller mechanism is used to apply glue to paper, and includes a glue roller shaft, a glue roller, a first glue roller gear, a second glue roller gear, a third glue roller gear and a glue roller shaft driving device. The first glue roller gear has a first wall panel connecting portion and a first gear portion. The first glue roller gear is arranged in the wall panel through the first wall panel connecting portion. The second glue roller gear has a second wall panel connecting portion and a second gear portion. The second glue roller gear is arranged in the wall panel through the second wall panel connecting portion. The two ends of the glue roller shaft located in the wall panel are respectively sleeved in the first glue roller gear and the second glue roller gear through bearings. The third glue roller gear is sleeved on the glue roller shaft through a one-way bearing assembly and is located on the inner side of the second glue roller gear. The glue roller is connected to the glue roller shaft through a glue fixing block. The glue roller shaft driving device is connected to one end of the glue roller shaft located outside the wall panel and can drive the glue roller shaft to drive the glue roller to rotate.

[0010] Furthermore, the glue roller shaft driving device includes a power wheel mounting plate, a glue roller power wheel and a glue roller transmission wheel that are meshed with each other. The power wheel mounting plate is installed on the wall panel and has a power wheel mounting shaft. The glue roller power wheel is mounted on the power wheel mounting shaft through a bearing sleeve. The glue roller transmission wheel is sleeved on one end of the glue roller shaft located outside the wall panel and can drive the glue roller shaft to rotate. When the main machine stops operating, the glue roller power wheel can provide power to drive the glue roller transmission wheel to rotate, thereby driving the glue roller shaft to rotate.

[0011] The glue roller mechanism is used to stir the glue liquid evenly, and includes a glue roller shaft, a glue roller, a glue roller gear, a glue roller driving device and a glue disc assembly. The two ends of the glue roller shaft located in the wall panel are respectively arranged in the wall panels on both sides through bearings. The glue roller is sleeved on the glue roller shaft and can rotate with the glue roller shaft. The glue roller gear is sleeved on the glue roller shaft and can drive the glue roller shaft to rotate. The glue roller gear can be engaged with the third gear of the glue roller, thereby transmitting power from the third gear of the glue roller to the glue roller shaft. The glue roller driving device is used to provide power to the glue roller when the main machine stops operating. The glue roller driving device is connected to one end of the glue roller shaft and can drive the glue roller shaft to rotate. The glue disc assembly is arranged below the glue roller to provide glue liquid to the glue roller.

[0012] Furthermore, the glue spreading roller driving device is used to provide power to the glue spreading roller when the main machine stops operating to ensure that the glue stored in the glue tray is always in a flowing state and will not solidify. It includes a glue spreading motor, a glue spreading reducer, a motor transmission wheel, and a glue spreading roller transmission wheel. The output shaft of the glue spreading motor is connected to the input shaft of the glue spreading reducer, and the output shaft of the glue spreading reducer is connected to the motor transmission wheel and can drive the motor transmission wheel to rotate. The glue spreading roller transmission wheel is sleeved on the end of the glue spreading roller shaft located outside the wall panel through a one-way bearing assembly and can drive the glue spreading roller shaft to rotate. The motor transmission wheel is engaged with the glue spreading roller transmission wheel, thereby transmitting power from the glue spreading motor to the glue spreading roller transmission wheel via the glue spreading reducer, thereby driving the glue spreading roller shaft to rotate.

[0013] Furthermore, the one-way bearing assembly includes two ball bearings and a one-way bearing arranged between the two ball bearings.

[0014] Furthermore, the glue tray assembly includes a glue tray, a glue receiving tray, a glue tray fixing seat, a support swing arm adjustment screw, a swing arm adjustment handle, several sets of glue tray swing arm assemblies, and a glue tray fixing block. The glue receiving tray is arranged below the glue tray to prevent glue leakage from affecting the appearance and causing damage to the paper. The glue tray swing arm assembly includes a swing arm shaft and a support swing arm. The swing arm shaft is connected between the wall panels on both sides. One end of the support swing arm is hinged to the glue tray fixing seat and the other end is tightly clamped to the swing arm shaft. The glue tray is arranged on the glue tray fixing seat. The glue tray fixing block is connected to the wall panel and corresponds to one of the swing arm shafts. The swing arm adjustment handle is arranged on the glue tray fixing block and one end is tightly connected to the corresponding swing arm shaft and can drive the swing arm shaft to rotate. By rotating the swing arm adjustment handle, the swing arm shaft can be driven to rotate, thereby driving the glue tray to move to adjust the position of the glue tray. The support swing arm adjustment screw is connected to the glue tray fixing block and can lock the glue tray swing arm assembly.

[0015] In order to ensure more stability and reliability during the support and adjustment process, it is preferred that the number of the swing arm assemblies is two and they are symmetrically arranged at the bottom of the rubber disc fixing seat, and the number of the supporting swing arms is two and they are symmetrically arranged at both ends of the swing arm shaft.

[0016] The transmission wheel assembly is used to cooperate with the glue roller mechanism to complete the disengagement of the glue roller and the glue leveling roller. In order to achieve the disengagement of the glue roller and the glue leveling roller, the first gear of the glue roller and the second gear of the glue roller are both eccentric wheel structures relative to the axis of the glue roller shaft. The transmission wheel assembly includes a transmission wheel shaft, a first transmission wheel, a second transmission wheel and a transmission wheel shaft driving device. The transmission wheel shaft is connected between the wall panels on both sides, the first transmission wheel and the second transmission wheel are respectively connected to the two ends of the transmission wheel shaft, the transmission wheel shaft driving device is connected to one end of the transmission wheel shaft and can drive the transmission wheel shaft to drive the first transmission wheel and the second transmission wheel to rotate, the first transmission wheel can be engaged with the first gear of the glue roller, and the second transmission wheel can be engaged with the second gear of the glue roller.

[0017] Furthermore, the transmission wheel shaft driving device includes a second cylinder and a second cylinder swing arm. The second cylinder is connected to the wall panel through a second cylinder fixed shaft. One end of the second cylinder swing arm is tightly clamped to one end of the transmission wheel shaft, and the other end is connected to the output end of the second cylinder through a second Y-type joint. The reciprocating motion of the second cylinder can drive the second cylinder swing arm to swing, thereby driving the transmission wheel shaft to rotate.

[0018] The scraper device is used to scrape off excess glue on the glue roller. The scraper device is arranged on one side of the glue roller and includes a scraper shaft, a scraper base plate, and a scraper plate. The scraper shaft is connected between the wall panels on both sides. The scraper base plate is installed on the scraper shaft through an adjustment block, and the scraper plate is arranged on the scraper base plate.

[0019] In order to adjust the position of the scraper to achieve the best scraping effect, the scraper device also includes a scraper adjustment device, which includes a fixed block, a pad, an adjusting screw, and a tension spring. The fixed block is sleeved on the scraper shaft, and the pad is connected to the fixed block. The two ends of the tension spring are respectively connected to the adjustment block and the pad through tension spring columns. The adjusting screw is screwed onto the pad and can be rotated in and out of the pad. One end of the adjusting screw can abut against the adjustment block.

[0020] Preferably, the number of the adjustment blocks is two, and the number of the scraper adjustment devices is correspondingly two groups. Depending on actual conditions, more or fewer adjustment blocks and scraper adjustment devices can also be designed.

[0021] The beneficial effects of the present invention are as follows: the double-disengaging device of the gluing structure realizes the double disengagement of the gluing roller and the glue-distributing roller, and the gluing roller and the guide roller by designing an eccentric guide roller, two eccentric gears on the gluing roller, and cooperating with the transmission wheel assembly, thereby greatly improving the efficiency and convenience of disengagement between the various sets, and the appropriate disengagement distance avoids interference wear between the gears due to incomplete disengagement, and the phenomenon that the gluing roller and the guide roller are still adhered to the paper due to insufficient disengagement distance; the flexibility of power transmission is improved by designing transmission parts such as one-way bearings; the adjustability of the positions of the glue disc and the scraper is achieved by designing the glue disc swing arm assembly and the scraper plate adjustment device, and the glue disc does not need to be disassembled for cleaning, thereby improving the flexibility, adjustability and versatility of the entire device; in addition, the double-disengaging device of the gluing structure has a compact structure, is easy to operate and has a high degree of automation. Description of the drawings:

[0022] Figure 1-3 It is a structural schematic diagram of the double-disengagement device of the gluing structure of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the guide roller drive device of the double-decoupling device of the gluing structure of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the double-detaching device for the gluing structure of the present invention with one side of the wall panel hidden;

[0025] Figure 6 for Figure 5 A local enlarged view of point A;

[0026] Figure 7 It is a structural schematic diagram of the double-detaching device of the gluing structure of the present invention as viewed from the back of the wall panel;

[0027] Figure 8 It is a structural schematic diagram of the double-detaching device of the gluing structure of the present invention as viewed from the front of the wall panel;

[0028] Figure 9 It is a structural schematic diagram of the glue roller mechanism of the double-disengaging device of the glue application structure of the present invention as viewed from the back;

[0029] Figure 10 This is an exploded view of the glue roller mechanism of the double-decoupling device of the glue structure of the present invention. Specific implementation method:

[0030] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0031] like Figure 1-3The double-disengagement device of the gluing structure shown includes a large wall panel 1, a wall panel 2, a material guide roller mechanism 3 connected to the large wall panel 1, a gluing roller mechanism 4 connected to the wall panel 2, a glue leveling roller mechanism 5, a glue scraping device 6 and a transmission wheel assembly 7. The wall panel 2 is divided into two pieces and is arranged in parallel.

[0032] The material guide roller mechanism 3 includes a material guide roller shaft 31, a material guide roller 32 and a material guide roller shaft driving device 33. The material guide roller shaft 31 is connected to the large wall panel 1, and the material guide roller 32 is sleeved on the material guide roller shaft 31. The material guide roller 32 is an eccentric structure relative to the axis of the material guide roller shaft 31. The material guide roller shaft driving device 33 is connected to one end of the material guide roller shaft 31 and can drive the material guide roller shaft 31 to drive the material guide roller 32 to rotate.

[0033] like Figure 4 As shown, the material guide roller drive device 33 includes a first cylinder 331 and a first cylinder swing arm 332. The first cylinder 331 is connected to the large wall panel 1 through a first cylinder fixed shaft 333. One end of the first cylinder swing arm 332 is tightly clamped to one end of the material guide roller 31, and the other end is connected to the output end of the first cylinder 331 through a first Y-type joint 334.

[0034] like Figure 5 As shown, the glue roller mechanism 4 includes a glue roller shaft 41, a glue roller 42, a first glue roller gear 43, a second glue roller gear 44, a third glue roller gear 45 and a glue roller shaft driving device 46. The first glue roller gear 43 has a first wall panel connecting portion 431 and a first gear portion 432. The first glue roller gear 43 is arranged in the wall panel 2 through the first wall panel connecting portion 431. The second glue roller gear 44 has a second wall panel connecting portion 441 and a second gear portion 442. The second glue roller gear 44 is arranged in the wall panel 2 through the second wall panel connecting portion 441. The two ends of the glue roller shaft 41 located in the wall panel 2 are respectively arranged in the first glue roller gear 43 and the second glue roller gear 44 through bearing sleeves.

[0035] like Figure 10 As shown, the third gear 45 of the glue roller is sleeved on the glue roller shaft 41 through the one-way bearing assembly 8 and is located on the inner side of the second gear 44 of the glue roller. The first gear 43 of the glue roller and the second gear 44 of the glue roller are both eccentric wheel structures relative to the axis of the glue roller shaft 41. The glue roller 42 is connected to the glue roller shaft 41 through the glue fixing block 47. The glue roller shaft driving device 46 is connected to the end of the glue roller shaft 41 located outside the wall panel 2 and can drive the glue roller shaft 41 to drive the glue roller 42 to rotate.

[0036] like Figure 7As shown, the glue roller shaft driving device 46 includes a power wheel mounting plate 461, a glue roller power wheel 462 and a glue roller transmission wheel 463 that are meshed with each other. The power wheel mounting plate 461 is installed on the wall panel 2 and has a power wheel mounting shaft 4611. The glue roller power wheel 462 is mounted on the power wheel mounting shaft 4611 through a bearing sleeve. The glue roller transmission wheel 463 is sleeved on one end of the glue roller shaft 41 located outside the wall panel 2 and can drive the glue roller shaft 41 to rotate.

[0037] like Figure 5 and Figure 8 As shown, the glue spreading roller mechanism 5 includes a glue spreading roller shaft 51, a glue spreading roller 52, a glue spreading roller gear 53, a glue spreading roller driving device 54 and a glue disc assembly 55. The two ends of the glue spreading roller shaft 51 located in the wall panel 2 are respectively arranged in the wall panels 2 on both sides through bearings. The glue spreading roller 52 is sleeved on the glue spreading roller shaft 51 and can rotate with the glue spreading roller shaft 51. The glue spreading roller gear 53 is sleeved on the glue spreading roller shaft 51 and can drive the glue spreading roller shaft 51 to rotate. The glue spreading roller gear 53 can be engaged with the third gear 45 of the glue roller. The glue spreading roller driving device 54 is connected to one end of the glue spreading roller shaft 51 and can drive the glue spreading roller shaft 51 to rotate. The glue disc assembly 55 is arranged below the glue spreading roller 52 to provide glue for the glue spreading roller 52.

[0038] like Figure 8-9 As shown, the glue tray assembly 55 includes a glue tray 551, a glue tray 552, a glue tray fixing seat 553, a support swing arm adjustment screw 554, a swing arm adjustment handle 555, a glue tray fixing block 557, and two sets of glue tray swing arm assemblies 556 symmetrically arranged at the bottom of the glue tray fixing seat 553. The glue tray swing arm assembly 556 includes a swing arm shaft 5561 and two support swing arms 5562 symmetrically arranged at both ends of the swing arm shaft 5561. The swing arm shaft 5561 is connected between the wall panels 2 on both sides. One end of the support swing arm 5562 is hinged to the glue tray fixing seat 553, and the other end is tightly held on the swing arm shaft 5561. It is arranged on the rubber disc fixing seat 553, the rubber disc fixing block 557 is connected to the wall panel 2 and corresponds to one of the swing arm shafts 5561, the swing arm adjustment handle 555 is arranged on the rubber disc fixing block 557 and one end is tightly connected to the corresponding swing arm shaft 5561, and can drive the swing arm shaft 5561 to rotate, one end of the swing arm adjustment handle 555 is tightly connected to one of the swing arm shafts 5561 and can drive the swing arm shaft 5561 to rotate, the supporting swing arm adjustment screw 554 is connected to the rubber disc fixing block 557 and can lock the rubber disc swing arm assembly 556, and the rubber disc 552 is arranged below the rubber disc 551.

[0039] like Figure 7 and Figure 9As shown, the glue spreading roller driving device 54 includes a glue spreading motor 541, a glue spreading reducer 542, a motor transmission wheel 543 and a glue spreading roller transmission wheel 544 that are meshed with each other. The output shaft of the glue spreading motor 541 is connected to the input shaft of the glue spreading reducer 542, the output shaft of the glue spreading reducer 542 is connected to the motor transmission wheel 543 and can drive the motor transmission wheel 543 to rotate, and the glue spreading roller transmission wheel 544 is sleeved on the end of the glue spreading roller shaft 51 outside the wall panel 2 through a one-way bearing assembly 8 and can drive the glue spreading roller shaft 51 to rotate.

[0040] like Figure 5 As shown, the transmission wheel assembly 7 includes a transmission wheel shaft 71, a first transmission wheel 72, a second transmission wheel 73 and a transmission wheel shaft driving device 74. The transmission wheel shaft 71 is connected between the wall panels 2 on both sides, and the first transmission wheel 72 and the second transmission wheel 73 are respectively connected to the two ends of the transmission wheel shaft 71. The transmission wheel shaft driving device 74 is connected to one end of the transmission wheel shaft 71 and can drive the transmission wheel shaft 71 to drive the first transmission wheel 72 and the second transmission wheel 73 to rotate. The first transmission wheel 72 can be engaged with the first gear 43 of the glue roller, and the second transmission wheel 73 can be engaged with the second gear 44 of the glue roller.

[0041] like Figure 7 As shown, the transmission wheel shaft driving device 74 includes a second cylinder 741 and a second cylinder swing arm 742. The second cylinder 741 is connected to the wall panel 2 through a second cylinder fixed shaft 743. One end of the second cylinder swing arm 742 is tightly clamped to one end of the transmission wheel shaft 71, and the other end is connected to the output end of the second cylinder 741 through a second Y-type joint 744.

[0042] like Figure 5-6 As shown, the scraper device 6 is arranged on one side of the glue roller 52, including a scraper shaft 61, a scraper base plate 62, a scraper plate 63 and two sets of scraper plate adjustment devices 64. The scraper shaft 61 is connected between the wall panels 2 on both sides, the scraper base plate 62 is installed on the scraper shaft 61 through two adjustment blocks 65, and the scraper plate 63 is arranged on the scraper base plate 62.

[0043] The scraper adjustment device 64 includes a fixed block 641, a cushion block 642, an adjusting screw 643, and a tension spring 644. The fixed block 641 is sleeved on the scraper shaft 61, the cushion block 642 is connected to the fixed block 641, and the two ends of the tension spring 644 are respectively connected to the adjustment block 65 and the cushion block 642 through tension spring columns 645. The adjusting screw 643 is screwed onto the cushion block 642 and can be screwed in and out of the cushion block 642. One end of the adjusting screw 643 can abut against the adjustment block 65.

[0044] like Figure 10As shown, in the glue-applying roller mechanism 4 and the glue-leveling roller mechanism 5 , the one-way bearing assembly 8 includes two ball bearings 81 and a one-way bearing 82 disposed between the two ball bearings 81 .

[0045] When the machine is working normally, the guide roller 32 is tangent to the glue roller 42, and the glue roller power wheel 462 drives the glue roller transmission wheel 463 to rotate by engaging with the glue roller transmission wheel 463, thereby driving the glue roller shaft 41 to rotate, and then driving the glue roller 42 and the glue roller third gear 45 connected to the glue roller shaft 41 to rotate, and the glue roller third gear 45 drives the glue roller gear 53 to rotate by engaging with the glue roller gear 53, thereby driving the glue roller shaft 51 to drive the glue roller 52 to run, stirring the glue in the glue disk 551 while transferring the glue to the glue roller 42, the scraper 63 scrapes off the excess glue, and the glue roller 42 then brushes the glue on the paper, and at the same time the guide roller 32 conveys the paper.

[0046] When the machine stops working due to maintenance or other reasons, the double disengagement device of the gluing structure operates.

[0047] First, all the servo motors of the machine stop working, and the first cylinder 331 works, driving the first cylinder swing arm 332 to swing, thereby driving the guide roller shaft 31 to drive the guide roller 32 to rotate around the axis of the guide roller shaft 31. Since the guide roller 32 is an eccentric structure, when it rotates through a certain angle, the guide roller 32 is disengaged from the glue roller 42; at the same time, the second cylinder 741 works, driving the second cylinder swing arm 742 to swing, thereby causing the transmission wheel shaft 71 to drive the first transmission wheel 72 and the second transmission wheel 73 to rotate, thereby driving the glue roller 42. A gear 43 and the second gear 44 of the glue roller rotate. Since the first gear 43 and the second gear 44 of the glue roller are both eccentric wheel structures relative to the axis of the glue roller shaft 41, the glue roller shaft 41 drives the glue roller 42, the third gear 45 of the glue roller and the glue roller transmission wheel 463 to gradually deviate from the initial position. When it rotates to a certain angle, the originally engaged third gear 45 of the glue roller is separated from the glue leveling roller gear 53, the glue roller power wheel 462 and the glue roller transmission wheel 463 are separated, and the glue roller 42 and the glue leveling roller 52 are disengaged.

[0048] This achieves double disengagement of the guide roller 32 and the glue roller 42, as well as the glue roller 42 and the glue leveling roller 52.

[0049] When the glue roller 42 and the glue leveling roller 52 are completely disengaged, if there is no need to clean the glue disc or replace parts, the glue leveling roller driving device 54 starts to work, driving the glue leveling roller shaft 51 to drive the glue leveling roller 52 to rotate, ensuring that the glue stored in the glue disc 551 is in a flowing state and will not solidify; if it is necessary to clean the glue disc or replace parts, the glue leveling roller driving device 54 does not operate, and the rotating support swing arm adjustment screw 554 unlocks the glue disc linkage device, that is, the glue disc swing arm assembly 556, and by adjusting the swing arm adjustment handle 555, the swing arm shaft 5561 is driven to rotate, driving the support swing arm 5562 to swing, thereby driving the glue disc 551 to move, and controlling the glue disc 551 to be disengaged from the glue leveling roller 52, so that the subsequent glue disc 551 can be cleaned or related parts replaced.

[0050] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0051] In addition, in the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "set," and "provided with" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0052] Finally, it should be noted that the above embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above embodiments within the technical scope disclosed by the present invention, or replace some of the technical features therein with equivalents. Such modifications, changes or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A double-disengagement device for a gluing structure, characterized in that: It includes a large wall panel, a wall panel, a material guide roller mechanism connected to the large wall panel, a glue roller mechanism connected to the wall panel, a glue leveling roller mechanism, a glue scraping device and a transmission wheel assembly. The wall panel is divided into two pieces and is arranged in parallel. The material guide roller mechanism includes a material guide roller shaft, a material guide roller and a material guide roller shaft driving device. The material guide roller shaft is connected to the large wall panel. The material guide roller is sleeved on the material guide roller shaft. The material guide roller is eccentric relative to the axis of the material guide roller shaft. The material guide roller shaft driving device is connected to one end of the material guide roller shaft and can drive the material guide roller shaft to drive the material guide roller to rotate. The glue roller mechanism includes a glue roller shaft, a glue roller, a first glue roller gear, a second glue roller gear, a third glue roller gear and a glue roller shaft driving device, wherein the first glue roller gear has a first wall panel connecting portion and a first gear portion, the first glue roller gear is arranged in the wall panel through the first wall panel connecting portion, the second glue roller gear has a second wall panel connecting portion and a second gear portion, the second glue roller gear is arranged in the wall panel through the second wall panel connecting portion, the two ends of the glue roller shaft located in the wall panel are respectively sleeved in the first glue roller gear and the second glue roller gear through bearings, the third glue roller gear is sleeved on the glue roller shaft through a one-way bearing assembly and is located on the inner side of the second glue roller gear, the first glue roller gear and the second glue roller gear are both eccentric wheel structures relative to the axis of the glue roller shaft, the glue roller is connected to the glue roller shaft through a glue fixing block, and the glue roller shaft driving device is connected to the end of the glue roller shaft located outside the wall panel and can drive the glue roller shaft to drive the glue roller to rotate. The glue roller shaft driving device includes a power wheel mounting plate, a glue roller power wheel and a glue roller transmission wheel that are meshed with each other. The power wheel mounting plate is mounted on the wall panel and has a power wheel mounting shaft. The glue roller power wheel is mounted on the power wheel mounting shaft through a bearing sleeve. The glue roller transmission wheel is sleeved on one end of the glue roller shaft located outside the wall panel and can drive the glue roller shaft to rotate. The glue roller mechanism includes a glue roller shaft, a glue roller, a glue roller gear, a glue roller driving device and a glue disc assembly. The two ends of the glue roller shaft are located in the wall panel and are respectively arranged in the wall panels on both sides through bearings. The glue roller is sleeved on the glue roller shaft and can rotate with the glue roller shaft. The glue roller gear is sleeved on the glue roller shaft and can drive the glue roller shaft to rotate. The glue roller gear can be meshed with the third gear of the glue roller. The glue roller driving device is connected to one end of the glue roller shaft and can drive the glue roller shaft to rotate. The glue disc assembly is arranged below the glue roller. The glue spreading roller driving device includes a glue spreading motor, a glue spreading reducer, a motor transmission wheel and a glue spreading roller transmission wheel meshing with each other, the output shaft of the glue spreading motor is connected to the input shaft of the glue spreading reducer, the output shaft of the glue spreading reducer is connected to the motor transmission wheel and can drive the motor transmission wheel to rotate, the glue spreading roller transmission wheel is sleeved on the end of the glue spreading roller shaft located outside the wall panel through a one-way bearing assembly and can drive the glue spreading roller shaft to rotate, The transmission wheel assembly includes a transmission wheel shaft, a first transmission wheel, a second transmission wheel and a transmission wheel shaft driving device. The transmission wheel shaft is connected between the wall panels on both sides. The first transmission wheel and the second transmission wheel are respectively connected to both ends of the transmission wheel shaft. The transmission wheel shaft driving device is connected to one end of the transmission wheel shaft and can drive the transmission wheel shaft to drive the first transmission wheel and the second transmission wheel to rotate. The first transmission wheel can be engaged with the first gear of the glue roller, and the second transmission wheel can be engaged with the second gear of the glue roller. The scraping device is arranged on one side of the glue roller, and includes a scraping shaft, a scraping base plate, and a scraping plate. The scraping shaft is connected between the wall panels on both sides, the scraping base plate is installed on the scraping shaft through an adjustment block, and the scraping plate is arranged on the scraping base plate.

2. The double-disengagement device for the gluing structure according to claim 1, characterized in that: The adhesive disc assembly includes an adhesive disc, an adhesive connecting disc, an adhesive disc fixing seat, a support swing arm adjustment screw, a swing arm adjustment handle, an adhesive disc fixing block, and several groups of adhesive disc swing arm assemblies. The adhesive disc swing arm assembly includes a swing arm shaft and several support swing arms. The swing arm shaft is connected between the wall panels on both sides. One end of the support swing arm is hinged on the adhesive disc fixing seat, and the other end is tightly clamped on the swing arm shaft. The adhesive disc is arranged on the adhesive disc fixing seat, the adhesive disc fixing block is connected to the wall panel and corresponds to one of the swing arm shafts. The swing arm adjustment handle is arranged on the adhesive disc fixing block and one end is tightly connected to the corresponding swing arm shaft and can drive the swing arm shaft to rotate. The support swing arm adjustment screw is connected to the adhesive disc fixing block and can lock the adhesive disc swing arm assembly. The adhesive connecting disc is arranged below the adhesive disc.

3. The double-disengagement device for the glue-applying structure according to claim 2, characterized in that: There are two groups of swing arm assemblies, which are symmetrically arranged at the bottom of the rubber disc fixing seat, and there are two supporting swing arms, which are symmetrically arranged at both ends of the swing arm shaft.

4. The double-disengagement device for the gluing structure according to claim 1, characterized in that: The scraper device also includes a scraper plate adjustment device, which includes a fixed block, a pad, an adjusting screw, and a tension spring. The fixed block is sleeved on the scraper shaft, the pad is connected to the fixed block, and both ends of the tension spring are respectively connected to the adjustment block and the pad through tension spring columns. The adjusting screw is screwed onto the pad and can be rotated in and out of the pad, and one end of the adjusting screw can abut against the adjustment block.

5. The double-detaching device for the gluing structure according to claim 4, characterized in that: The number of the adjustment blocks is two, and the number of the scraper adjustment devices is correspondingly two groups.

6. The double-disengagement device for the gluing structure according to claim 1, characterized in that: The one-way bearing assembly includes two ball bearings and a one-way bearing arranged between the two ball bearings.

7. The double-disengagement device for the gluing structure according to claim 1, characterized in that: The material guide roller shaft driving device includes a first cylinder and a first cylinder swing arm. The first cylinder is connected to the large wall panel through a first cylinder fixed shaft. One end of the first cylinder swing arm is tightly clamped to one end of the material guide roller shaft, and the other end is connected to the output end of the first cylinder through a first Y-type joint.

8. The double-disengagement device for the gluing structure according to claim 1, characterized in that: The transmission wheel shaft driving device includes a second cylinder and a second cylinder swing arm. The second cylinder is connected to the wall panel through a second cylinder fixed shaft. One end of the second cylinder swing arm is tightly embraced by one end of the transmission wheel shaft, and the other end is connected to the output end of the second cylinder through a second Y-type joint.

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