Automatic dispensing device convenient to clean and dispensing method thereof

Abstract

The invention discloses an automatic dispensing device convenient to clean and a dispensing method thereof.The automatic dispensing device comprises supporting legs, a workbench is fixedly connected to the tops of the supporting legs, a conveying plate is rotatably connected to the inner wall of the workbench, a fixed vertical plate is fixedly connected to the side wall of the workbench, and an electric sliding rail is fixedly connected to one side of the fixed vertical plate; the electric sliding rail is slidably connected with a sliding connecting plate through an electronic sliding block, and one side of the sliding connecting plate is slidably connected with one side of the fixed vertical plate. The invention relates to the technical field of dispensing devices. When the adhesion roller cleans dust on an object, the dust passes through the dust collection device, the first electric push rod and the scraping brush. And through cooperation of a dust suction pipe, a first gear, a belt, a second gear, a rotating round rod, stirring blades and the heating box, garbage on the side wall of the adhesion roller can be collected and prevented from falling onto the surface of an object again, meanwhile, glue in the heating box can be stirred, and the situation that part of glue is condensed due to uneven heating in the heating box is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of glue dispensing devices, in particular to an automatic glue dispensing device and a glue dispensing method thereof which are easy to clean. Background Art

[0002] A dispensing machine is an automated machine that specifically controls fluids, also known as a glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc. It drips and applies fluids to the surface or inside of a product through a precise control system and drive mechanism, and can achieve three-dimensional and four-dimensional path dispensing. It has the characteristics of accurate positioning, precise glue control, no wire drawing, no glue leakage, and no glue dripping. Dispensing machines can replace manual labor and realize mechanized production. They are widely used in semiconductors, chips, communication products, automotive electronics, LED lighting, medical equipment and other fields. They are one of the indispensable and important tools in modern industrial production.

[0003] The existing automatic dispensing device that is easy to clean has a relatively simple structure. Before the dispensing device dispenses glue on an object, the staff is required to clean the surface of the object first to prevent garbage and dust from affecting the dispensing effect of the equipment. At the same time, when the equipment is dispensing glue, the staff is mostly required to manually adjust the angle of the dispensing tube, which increases the labor intensity of the staff.

[0004] To this end, the present invention provides an automatic glue dispensing device and a glue dispensing method that are easy to clean to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic glue dispensing device and a glue dispensing method that are easy to clean, thereby solving the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic glue dispensing device that is easy to clean, comprising a supporting leg, the top of the supporting leg is fixedly connected to a workbench, the inner wall of the workbench is rotatably connected to a conveying plate, the side wall of the workbench is fixedly connected to a fixed vertical plate, one side of the fixed vertical plate is fixedly connected to an electric slide rail, the electric slide rail is slidably connected to a sliding connecting plate through an electronic slider, one side of the sliding connecting plate is slidably connected to one side of the fixed vertical plate, one side of the sliding connecting plate is fixedly connected to a cleaning mechanism, one side of the sliding connecting plate is fixedly connected to a heat preservation mechanism, the bottom of the heat preservation mechanism is connected to a glue dispensing mechanism, one side of the sliding connecting plate is slidably connected to one side of the glue dispensing mechanism, one side of the cleaning mechanism is slidably connected to the other side of the fixed vertical plate, and one side of the heat preservation mechanism is slidably connected to the other side of the fixed vertical plate; The cleaning mechanism comprises a limiting round rod, the other side of the fixed vertical plate is slidably connected to one side of the limiting round rod, the other side of the limiting round rod is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a transmission shaft, and the side wall of the transmission shaft is fixedly connected to an adhesion roller; The heat preservation mechanism comprises a glue extraction hose, the inner wall of the fixed vertical plate is slidably connected to the side wall of the glue extraction hose, one end of the glue extraction hose is connected to a heating box, the other side of the heating box is connected to a glue inlet, the other end of the glue extraction hose is connected to a glue storage box, the inner wall of the glue storage box is slidably connected to a sliding horizontal plate, and the inner wall of the sliding horizontal plate is fixedly connected to a glue outlet hose; The glue dispensing mechanism comprises a connecting bin, the top of which is connected to the bottom of a glue outlet hose, and the bottom of which is connected to a glue dispensing hose.

[0007] Preferably: the cleaning mechanism also includes a dust suction device, one side of the dust suction device is fixedly connected to one side of the sliding connecting plate, the other side of the dust suction device is fixedly connected to a fixed block, the bottom of the fixed block is fixedly connected to a connecting round rod, the bottom of the connecting round rod is fixedly connected to a connecting block, the bottom of the dust suction device is connected to a dust suction pipe, the bottom of the dust suction device is fixedly connected to a first electric push rod, and the bottom of the first electric push rod is fixedly connected to a scraping brush.

[0008] Preferably, the bottom of the scraping brush is movably connected to the side wall of the adhesion roller, the inner wall of the connecting block is rotatably connected to the side wall of the transmission shaft, and the side wall of the transmission shaft is slidably connected to the inner wall of the fixed vertical plate.

[0009] Preferably: the heat preservation mechanism also includes a first gear, the inner wall of the first gear is fixedly connected to the side wall of the transmission shaft, the side wall of the first gear is rotatably connected to a belt, the inner wall of the belt is rotatably connected to a second gear, the inner wall of the second gear is fixedly connected to a rotating round rod, the side wall of the rotating round rod is fixedly connected to a stirring blade, the glue extraction hose is provided with a solenoid valve, the inner wall of the glue storage box is fixedly connected to a trigger switch, the bottom of the sliding cross plate is fixedly connected to an extrusion plate, the side wall of the extrusion plate is slidably connected to a damping cylinder, and the bottom of the sliding cross plate is fixedly connected to a reset spring.

[0010] Preferably: the bottom of the return spring is fixedly connected to the bottom of the inner wall of the glue storage box, the bottom of the damping cylinder is fixedly connected to the bottom of the inner wall of the glue storage box, the side wall of the glue discharge hose is slidably connected to the inner wall of the glue storage box, the side wall of the glue extraction hose is slidably connected to the inner wall of the fixed vertical plate, and the side wall of the stirring blade is slidably connected to the inner wall of the heating box.

[0011] Preferably: the dispensing mechanism also includes a third gear, the inner wall of the third gear is fixedly connected to the side wall of the transmission shaft, a second electric push rod is fixedly connected to one side of the sliding connecting plate, a rotating rod is rotatably connected to one side of the second electric push rod, a fourth gear is fixedly connected to the side wall of the rotating rod, a rotating cross rod is slidably connected to one side of the sliding connecting plate, a fifth gear is fixedly connected to the side wall of the rotating cross rod, a third electric push rod is rotatably connected to one side of the rotating cross rod, a fourth electric push rod is fixedly connected to the bottom of the connecting bin, a limiting cylinder is fixedly connected to the bottom of the fourth electric push rod, a fifth electric push rod is fixedly connected to the top of the inner wall of the limiting cylinder, and a cutter is fixedly connected to the bottom of the fifth electric push rod.

[0012] Preferably: the cutter side wall is slidably connected to the inner wall of the limiting cylinder, the inner wall of the limiting cylinder is slidably connected to the side wall of the dispensing tube, the third gear side wall is movably connected to the fourth gear side wall, and the fourth gear side wall is movably connected to the fifth gear side wall.

[0013] An automatic dispensing method that is easy to clean includes the following steps: S1. The staff places the object on the top of the conveyor plate and starts the conveyor plate to convey the object; S2, the conveyor plate moves the object to the bottom of the adhesion roller, starts the drive motor, and the drive motor drives the adhesion roller to rotate through the transmission shaft to clean the surface of the object; S3, the glue inside the heating box is stirred by the cooperation of the heating box, the rotating round rod, the stirring blade, the first gear, the belt and the second gear, and the glue inside the heating box is transported into the glue storage box by the glue hose; S4. The conveyor plate moves the object to the bottom of the glue dispensing tube. The glue inside the glue storage box is input into the glue dispensing tube through the glue outlet hose and the connecting bin to dispense glue on the object.

[0014] The present invention provides an automatic glue dispensing device and a glue dispensing method that are easy to clean. Compared with the prior art, the present invention has the following beneficial effects: (1) The automatic glue dispensing device and glue dispensing method which are easy to clean, when the adhesive roller cleans dust from an object, the garbage on the side wall of the adhesive roller can be collected through the cooperation of the vacuum device, the first electric push rod, the scraping brush, the vacuum tube, the first gear, the belt, the second gear, the rotating round rod, the stirring blade and the heating box to prevent it from falling on the surface of the object again. At the same time, the glue inside the heating box can be stirred to prevent it from being heated unevenly inside the heating box, which causes part of the glue to condense.

[0015] (2) The automatic glue dispensing device and glue dispensing method which are easy to clean, when the glue dispensing tube dispenses glue to an object, the glue can be limited when the glue dispensing tube dispenses glue to the object through the cooperation of the third gear, the second electric push rod, the rotating rod, the fourth gear, the rotating cross bar, the fifth gear, the third electric push rod, the connecting bin, the fourth electric push rod, the fifth electric push rod, the cutter and the limiting cylinder, so as to prevent the glue from flowing everywhere and requiring subsequent cleaning by the staff. At the same time, when the object needs the glue dispensing tube to change the angle for glue dispensing, the glue dispensing angle of the glue dispensing tube can be adjusted.

[0016] (3) The automatic glue dispensing device and glue dispensing method which are easy to clean, prevent excessive glue from being stored in the glue storage box through the cooperation of the glue extraction hose, solenoid valve, glue storage box, trigger switch, sliding cross plate, extrusion plate, damping cylinder and reset spring, which results in the equipment being unable to use up the glue in the glue storage box in a short period of time, causing the glue to solidify inside the glue storage box at room temperature, thus causing damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the automatic glue dispensing device which is easy to clean according to the present invention; Figure 2 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 3 It is a schematic diagram of the position structure of the dust suction pipe of the present invention; Figure 4 It is a structural schematic diagram of the heat preservation mechanism of the present invention; Figure 5 It is a schematic diagram of the internal structure of the glue storage box of the present invention; Figure 6 It is a schematic diagram of the position structure of the return spring of the present invention; Figure 7 It is a structural schematic diagram of the dispensing mechanism of the present invention; Figure 8 It is a schematic diagram of the internal structure of the limiting cylinder of the present invention.

[0018] In the figure: 1, support leg; 2, workbench; 3, conveyor plate; 4, fixed vertical plate; 5, electric slide rail; 6, sliding connecting plate; 7, cleaning mechanism; 8, heat preservation mechanism; 9, dispensing mechanism; 70, driving motor; 701, limiting round rod; 71, transmission shaft; 72, dust collection device; 73, fixed block; 74, connecting round rod; 75, connecting block; 76, first electric push rod; 77, scraping brush; 78, adhesion roller; 79, dust collection pipe; 80, first gear; 801, belt; 802, second gear; 81, rotating round rod; 811, stirring blade; 8 2. Heating box; 821. Glue inlet; 83. Glue extraction hose; 831. Solenoid valve; 84. Glue storage box; 841. Trigger switch; 85. Sliding horizontal plate; 86. Glue outlet hose; 87. Extrusion plate; 88. Damping cylinder; 89. Return spring; 90. Third gear; 91. Second electric push rod; 911. Rotating rod; 912. Fourth gear; 92. Rotating horizontal rod; 921. Fifth gear; 93. Third electric push rod; 94. Connecting bin; 95. Glue dispensing hose; 96. Fourth electric push rod; 97. Fifth electric push rod; 98. Cutter; 99. Limiting cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: See also Figure 1-Figure 3 , an automatic glue dispensing device that is easy to clean, includes a supporting leg 1, a workbench 2 is fixedly connected to the top of the supporting leg 1, a conveying plate 3 is rotatably connected to the inner wall of the workbench 2, a fixed vertical plate 4 is fixedly connected to the side wall of the workbench 2, an electric slide rail 5 is fixedly connected to one side of the fixed vertical plate 4, the electric slide rail 5 is slidably connected to a sliding connecting plate 6 through an electronic slider, one side of the sliding connecting plate 6 is slidably connected to one side of the fixed vertical plate 4, one side of the sliding connecting plate 6 is fixedly connected to a cleaning mechanism 7, one side of the sliding connecting plate 6 is fixedly connected to a heat preservation mechanism 8, the bottom of the heat preservation mechanism 8 is connected to a glue dispensing mechanism 9, one side of the sliding connecting plate 6 is slidably connected to one side of the glue dispensing mechanism 9, one side of the cleaning mechanism 7 is slidably connected to the other side of the fixed vertical plate 4, and one side of the heat preservation mechanism 8 is slidably connected to the other side of the fixed vertical plate 4; The cleaning mechanism 7 includes a limiting rod 701, the other side of the fixed vertical plate 4 is slidably connected to one side of the limiting rod 701, the other side of the limiting rod 701 is fixedly connected to a driving motor 70, the output end of the driving motor 70 is fixedly connected to a transmission shaft 71, and the side wall of the transmission shaft 71 is fixedly connected to an adhesion roller 78; The heat preservation mechanism 8 includes a glue extraction pipe 83, the inner wall of the fixed vertical plate 4 is slidably connected to the side wall of the glue extraction pipe 83, one end of the glue extraction pipe 83 is connected to the heating box 82, the other side of the heating box 82 is connected to the glue inlet 821, the other end of the glue extraction pipe 83 is connected to the glue storage box 84, the inner wall of the glue storage box 84 is slidably connected to the sliding horizontal plate 85, and the inner wall of the sliding horizontal plate 85 is fixedly connected to the glue outlet hose 86; The glue dispensing mechanism 9 includes a connecting chamber 94, the top of the connecting chamber 94 is connected to the bottom of the glue dispensing hose 86, and the bottom of the connecting chamber 94 is connected to the glue dispensing hose 95; The cleaning mechanism 7 also includes a dust collecting device 72, one side of the dust collecting device 72 is fixedly connected to one side of the sliding connecting plate 6, the other side of the dust collecting device 72 is fixedly connected to a fixed block 73, the bottom of the fixed block 73 is fixedly connected to a connecting round rod 74, the bottom of the connecting round rod 74 is fixedly connected to a connecting block 75, the bottom of the dust collecting device 72 is connected to a dust collecting pipe 79, the bottom of the dust collecting device 72 is fixedly connected to a first electric push rod 76, the bottom of the first electric push rod 76 is fixedly connected to a scraping brush 77, the bottom of the scraping brush 77 is movably connected to the side wall of the adhesion roller 78, the inner wall of the connecting block 75 is rotatably connected to the side wall of the transmission shaft 71, and the side wall of the transmission shaft 71 is slidably connected to the inner wall of the fixed vertical plate 4; It should be noted that the staff puts the object to be adhered on the top of the conveying plate 3, starts the conveying plate 3 to convey the object, and when the object moves to the bottom of the adhesion roller 78, the electric slide rail 5 is started, and the electric slide rail 5 drives the adhesion roller 78 to move to the surface of the object through the sliding connecting plate 6, the dust collection device 72, the fixed block 73, the connecting round rod 74, the connecting block 75 and the transmission shaft 71, and the driving motor 70 is started. The driving motor 70 drives the adhesion roller 78 to rotate through the transmission shaft 71 to adhere the garbage and impurities on the surface of the object. In order to prevent garbage and dust from adhering to the surface of the object and affecting the dispensing effect of the equipment, the first electric push rod 76 is started, and the first electric push rod 76 drives the scraping brush 77 to move to the surface of the adhesion roller 78, and the scraping brush 77 scrapes off the garbage adhering to the surface of the adhesion roller 78 to prevent the surface of the adhesion roller 78 from being covered with garbage and affecting its garbage cleaning effect, and the vacuum device 72 is started, and the vacuum device 72 collects and stores the garbage and dust scraped by the scraping brush 77 through the vacuum pipe 79 to prevent the garbage and dust from falling onto the surface of the object again.

[0021] Embodiment 2: See also Figure 4-Figure 6, an automatic glue dispensing device that is easy to clean, the heat preservation mechanism 8 also includes a first gear 80, the inner wall of the first gear 80 is fixedly connected to the side wall of the transmission shaft 71, the side wall of the first gear 80 is rotatably connected to a belt 801, the inner wall of the belt 801 is rotatably connected to a second gear 802, the inner wall of the second gear 802 is fixedly connected to a rotating round rod 81, the side wall of the rotating round rod 81 is fixedly connected to a stirring blade 811, the glue extraction tube 83 is provided with a solenoid valve 831, and the inner wall of the glue storage box 84 is fixedly connected to a trigger switch 841 The bottom of the sliding horizontal plate 85 is fixedly connected with an extrusion plate 87, the side wall of the extrusion plate 87 is slidably connected with a damping cylinder 88, the bottom of the sliding horizontal plate 85 is fixedly connected with a return spring 89, the bottom of the return spring 89 is fixedly connected to the bottom of the inner wall of the glue storage box 84, the bottom of the damping cylinder 88 is fixedly connected to the bottom of the inner wall of the glue storage box 84, the side wall of the glue discharge hose 86 is slidably connected to the inner wall of the glue storage box 84, the side wall of the glue extraction hose 83 is slidably connected to the inner wall of the fixed vertical plate 4, and the side wall of the stirring blade 811 is slidably connected to the inner wall of the heating box 82; It should be noted that the staff inputs the glue into the heating box 82 through the glue inlet 821. When the transmission shaft 71 rotates, the stirring blade 811 is driven to rotate through the first gear 80, the belt 801, the second gear 802 and the rotating round rod 81. When the stirring blade 811 rotates, the glue inside the heating box 82 is stirred. The heating box 82 is started to heat the glue to prevent the glue from solidifying inside the heating box 82. When the glue inside the glue storage box 84 gradually decreases with the passage of working time, the quality of the glue on the top of the sliding cross plate 85 is reduced. The reset spring 89 drives the sliding cross plate 85 to rise through elasticity. When the sliding cross plate 85 rises, the trigger switch 841 is triggered. The trigger switch 841 controls the solenoid valve 831 to open, and the glue is extracted. The tube 83 extracts the glue inside the heating box 82 and inputs it into the glue storage box 84. The glue inside the glue storage box 84 gradually increases. The sliding cross plate 85 drives the return spring 89 to contract under the influence of gravity until the sliding cross plate 85 triggers the trigger switch 841 again. The trigger switch 841 controls the solenoid valve 831 to close, and the glue extraction tube 83 stops conveying glue to the glue storage box 84 to avoid excessive glue storage in the glue storage box 84. The equipment cannot use up the glue in the glue storage box 84 in a short time, causing the glue in the glue storage box 84 to solidify at room temperature. The damping cylinder 88 and the extrusion plate 87 cooperate to prevent the sliding cross plate 85 from hitting the bottom of the inner wall of the glue storage box 84 at too fast a speed after the glue extraction tube 83 conveys glue, causing equipment damage.

[0022] Embodiment three: See also Figure 7-Figure 8, an automatic dispensing device that is easy to clean, the dispensing mechanism 9 also includes a third gear 90, the inner wall of the third gear 90 is fixedly connected to the side wall of the transmission shaft 71, a second electric push rod 91 is fixedly connected to one side of the sliding connecting plate 6, a rotating rod 911 is rotatably connected to one side of the second electric push rod 91, and a fourth gear 912 is fixedly connected to the side wall of the rotating rod 911, a rotating cross bar 92 is slidably connected to one side of the sliding connecting plate 6, and a fifth gear 921 is fixedly connected to the side wall of the rotating cross bar 92, and a third electric push rod 91 is rotatably connected to one side of the rotating cross bar 92. Rod 93, a fourth electric push rod 96 is fixedly connected to the bottom of the connecting bin 94, a limiting cylinder 99 is fixedly connected to the bottom of the fourth electric push rod 96, a fifth electric push rod 97 is fixedly connected to the top of the inner wall of the limiting cylinder 99, a cutter 98 is fixedly connected to the bottom of the fifth electric push rod 97, a side wall of the cutter 98 is slidably connected to the inner wall of the limiting cylinder 99, the inner wall of the limiting cylinder 99 is slidably connected to the side wall of the dispensing tube 95, a side wall of the third gear 90 is movably connected to a side wall of the fourth gear 912, and a side wall of the fourth gear 912 is movably connected to a side wall of the fifth gear 921; It should be noted that, when the object is cleaned, the conveyor plate 3 moves the object with the object to the bottom of the glue dispensing tube 95, and the glue in the glue storage box 84 is input into the glue dispensing tube 95 through the glue outlet hose 86 and the connecting bin 94. The glue dispensing tube 95 dispenses glue on the object where it needs to be adhered. When the glue dispensing tube 95 dispenses glue to the object, the fourth electric push rod 96 is started, and the fourth electric push rod 96 drives the limiting cylinder 99 to move to the surface of the object to limit the glue to prevent the glue from spreading everywhere when the equipment is dispensing glue, and the staff needs to clean it later. When the glue dispensing tube 95 is finished dispensing glue, the fifth electric push rod 97 is started, and the fifth electric push rod 97 drives the cutter 98 to move to the limiting cylinder 99. The internal reciprocating movement can prevent glue from sticking to the inner wall of the limiting cylinder 99, and the staff does not need to clean it manually. When the object needs to be glued with the glue dispensing tube 95 at other angles, the second electric push rod 91 is started, and the second electric push rod 91 drives the fourth gear 912 to contract and mesh with the third gear 90 and the fifth gear 921 through the rotating rod 911. When the transmission shaft 71 rotates, it drives the rotating cross bar 92 to rotate through the third gear 90, the fourth gear 912 and the fifth gear 921. The rotating cross bar 92 drives the glue dispensing tube 95 to rotate through the third electric push rod 93 and the connecting bin 94, and the glue dispensing angle of the glue dispensing tube 95 is adjusted to expand the working range of the equipment.

[0023] Embodiment 4:

[0024] See also Figure 1-Figure 8 , an automatic dispensing method that is easy to clean, comprising the following steps: S1. The staff places the object on the top of the conveying plate 3 and starts the conveying plate 3 to convey the object; S2, the conveying plate 3 moves the object to the bottom of the adhesion roller 78, and the driving motor 70 is started. The driving motor 70 drives the adhesion roller 78 to rotate through the transmission shaft 71 to clean the surface of the object; S3, the glue inside the heating box 82 is stirred by the cooperation of the heating box 82, the rotating rod 81, the stirring blade 811, the first gear 80, the belt 801 and the second gear 802, and the glue pumping hose 83 transports the glue inside the heating box 82 into the glue storage box 84; S4, the conveying plate 3 moves the object to the bottom of the glue dispensing tube 95, and the glue inside the glue storage box 84 is input into the glue dispensing tube 95 through the glue outlet hose 86 and the connecting bin 94 to dispense glue on the object.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] During operation, the staff places the object to be bonded on the top of the conveying plate 3, starts the conveying plate 3 to convey the object, and when the object moves to the bottom of the bonding roller 78, starts the electric slide rail 5, and the electric slide rail 5 drives the bonding roller 78 to move to the surface of the object through the sliding connecting plate 6, the dust collecting device 72, the fixing block 73, the connecting round rod 74, the connecting block 75 and the transmission shaft 71, and starts the driving motor 70, which drives the bonding roller 78 to rotate through the transmission shaft 71 to bond the garbage and impurities on the surface of the object. To prevent garbage and dust from adhering to the surface of the object and affecting the dispensing effect of the equipment, the first electric push rod 76 is started, and the first electric push rod 76 drives the scraping brush 77 to move to the surface of the adhesion roller 78, and the scraping brush 77 scrapes the garbage adhering to the surface of the adhesion roller 78 to prevent the surface of the adhesion roller 78 from being full of garbage and affecting its garbage cleaning effect, and the dust collection device 72 is started, and the dust collection device 72 collects and stores the garbage and dust scraped by the scraping brush 77 through the dust collection pipe 79 to prevent the garbage and dust from falling onto the surface of the object again; When the object is cleaned, the conveyor plate 3 moves the object with the object to the bottom of the glue dispensing tube 95, and the glue in the glue storage box 84 is input into the glue dispensing tube 95 through the glue outlet hose 86 and the connecting bin 94. The glue dispensing tube 95 dispenses glue on the object where it needs to be adhered. When the glue dispensing tube 95 dispenses glue to the object, the fourth electric push rod 96 is started, and the fourth electric push rod 96 drives the limiting cylinder 99 to move to the surface of the object to limit the glue to prevent the glue from spreading everywhere when the equipment is dispensing glue, and the staff needs to clean it later. When the glue dispensing tube 95 is finished dispensing glue, the fifth electric push rod 97 is started, and the fifth electric push rod 97 drives the cutter 98 to move inside the limiting cylinder 99 The second electric push rod 91 is started, and the second electric push rod 91 drives the fourth gear 912 to contract and mesh with the third gear 90 and the fifth gear 921 through the rotating rod 911. When the transmission shaft 71 rotates, the rotating cross bar 92 is driven to rotate through the third gear 90, the fourth gear 912 and the fifth gear 921. The rotating cross bar 92 drives the dispensing tube 95 to rotate through the third electric push rod 93 and the connecting bin 94, and the dispensing angle of the dispensing tube 95 is adjusted to expand the working range of the equipment. The staff inputs the glue into the heating box 82 through the glue inlet 821. When the transmission shaft 71 rotates, the stirring blade 811 is driven to rotate through the first gear 80, the belt 801, the second gear 802 and the rotating round rod 81. When the stirring blade 811 rotates, the glue inside the heating box 82 is stirred. The heating box 82 is started to heat the glue to prevent the glue from solidifying inside the heating box 82. When the glue inside the glue storage box 84 gradually decreases with the passage of working time, the quality of the glue on the top of the sliding cross plate 85 is reduced. The reset spring 89 drives the sliding cross plate 85 to rise through elasticity. When the sliding cross plate 85 rises, the trigger switch 841 is triggered. The trigger switch 841 controls the solenoid valve 831 to open, and the glue extraction hose 83 is The glue inside the heating box 82 is extracted and input into the glue storage box 84. The glue inside the glue storage box 84 gradually increases. The sliding cross plate 85 drives the return spring 89 to contract under the influence of gravity until the sliding cross plate 85 triggers the trigger switch 841 again. The trigger switch 841 controls the solenoid valve 831 to close, and the glue extraction hose 83 stops conveying glue to the glue storage box 84 to avoid excessive glue storage in the glue storage box 84. The equipment cannot use up the glue in the glue storage box 84 in a short time, causing the glue in the glue storage box 84 to solidify at room temperature. The damping cylinder 88 and the extrusion plate 87 cooperate to prevent the sliding cross plate 85 from hitting the bottom of the inner wall of the glue storage box 84 at too fast a speed after the glue extraction hose 83 conveys glue, causing equipment damage.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic glue dispensing device that is easy to clean, comprising a support leg (1), characterized in that: The top of the support leg (1) is fixedly connected to a workbench (2); the inner wall of the workbench (2) is rotatably connected to a conveying plate (3); the side wall of the workbench (2) is fixedly connected to a fixed vertical plate (4); one side of the fixed vertical plate (4) is fixedly connected to an electric slide rail (5); the electric slide rail (5) is slidably connected to a sliding connection plate (6) via an electronic slider; one side of the sliding connection plate (6) is slidably connected to one side of the fixed vertical plate (4); one side of the sliding connection plate (6) is fixedly connected to a cleaning mechanism (7); one side of the sliding connection plate (6) is fixedly connected to a heat preservation mechanism (8); the bottom of the heat preservation mechanism (8) is connected to a glue dispensing mechanism (9); one side of the sliding connection plate (6) is slidably connected to one side of the glue dispensing mechanism (9); one side of the cleaning mechanism (7) is slidably connected to the other side of the fixed vertical plate (4); one side of the heat preservation mechanism (8) is slidably connected to the other side of the fixed vertical plate (4); The cleaning mechanism (7) comprises a limiting round rod (701), the other side of the fixed vertical plate (4) is slidably connected to one side of the limiting round rod (701), the other side of the limiting round rod (701) is fixedly connected to a driving motor (70), the output end of the driving motor (70) is fixedly connected to a transmission shaft (71), and the side wall of the transmission shaft (71) is fixedly connected to an adhesion roller (78); The heat preservation mechanism (8) comprises a glue extraction tube (83), the inner wall of the fixed vertical plate (4) is slidably connected to the side wall of the glue extraction tube (83), one end of the glue extraction tube (83) is connected to a heating box (82), the other side of the heating box (82) is connected to a glue inlet (821), the other end of the glue extraction tube (83) is connected to a glue storage box (84), the inner wall of the glue storage box (84) is slidably connected to a sliding horizontal plate (85), and the inner wall of the sliding horizontal plate (85) is fixedly connected to a glue outlet hose (86); The glue dispensing mechanism (9) comprises a connecting chamber (94), the top of the connecting chamber (94) is connected to the bottom of the glue outlet hose (86), and the bottom of the connecting chamber (94) is connected to the glue dispensing tube (95).

2. The automatic glue dispensing device that is easy to clean according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a dust suction device (72), one side of the dust suction device (72) being fixedly connected to one side of the sliding connection plate (6), the other side of the dust suction device (72) being fixedly connected to a fixed block (73), the bottom of the fixed block (73) being fixedly connected to a connecting round rod (74), the bottom of the connecting round rod (74) being fixedly connected to a connecting block (75), the bottom of the dust suction device (72) being connected to a dust suction pipe (79), the bottom of the dust suction device (72) being fixedly connected to a first electric push rod (76), and the bottom of the first electric push rod (76) being fixedly connected to a scraping brush (77).

3. The automatic glue dispensing device that is easy to clean according to claim 2, characterized in that: The bottom of the scraping brush (77) is movably connected to the side wall of the adhesion roller (78), the inner wall of the connecting block (75) is rotatably connected to the side wall of the transmission shaft (71), and the side wall of the transmission shaft (71) is slidably connected to the inner wall of the fixed vertical plate (4).

4. The automatic glue dispensing device that is easy to clean according to claim 1, characterized in that: The heat preservation mechanism (8) further comprises a first gear (80), the inner wall of the first gear (80) being fixedly connected to the side wall of the transmission shaft (71), the side wall of the first gear (80) being rotatably connected to a belt (801), the inner wall of the belt (801) being rotatably connected to a second gear (802), the inner wall of the second gear (802) being fixedly connected to a rotating round rod (81), the side wall of the rotating round rod (81) being fixedly connected to a stirring blade (811), the glue extraction tube (83) being provided with a solenoid valve (831), the inner wall of the glue storage box (84) being fixedly connected to a trigger switch (841), the bottom of the sliding horizontal plate (85) being fixedly connected to an extrusion plate (87), the side wall of the extrusion plate (87) being slidably connected to a damping cylinder (88), and the bottom of the sliding horizontal plate (85) being fixedly connected to a return spring (89).

5. The automatic glue dispensing device that is easy to clean according to claim 4, characterized in that: The bottom of the return spring (89) is fixedly connected to the bottom of the inner wall of the glue storage box (84), the bottom of the damping cylinder (88) is fixedly connected to the bottom of the inner wall of the glue storage box (84), the side wall of the glue discharge hose (86) is slidably connected to the inner wall of the glue storage box (84), the side wall of the glue extraction hose (83) is slidably connected to the inner wall of the fixed vertical plate (4), and the side wall of the stirring blade (811) is slidably connected to the inner wall of the heating box (82).

6. The automatic glue dispensing device that is easy to clean according to claim 1, characterized in that: The dispensing mechanism (9) further comprises a third gear (90), the inner wall of the third gear (90) being fixedly connected to the side wall of the transmission shaft (71); a second electric push rod (91) being fixedly connected to one side of the sliding connection plate (6); a rotating rod (911) being rotatably connected to one side of the second electric push rod (91); a fourth gear (912) being fixedly connected to the side wall of the rotating rod (911); a rotating cross rod (92) being slidably connected to one side of the sliding connection plate (6); a fifth gear (921) being fixedly connected to the side wall of the rotating cross rod (92); a third electric push rod (93) being rotatably connected to one side of the rotating cross rod (92); a fourth electric push rod (96) being fixedly connected to the bottom of the connecting bin (94); a limiting cylinder (99) being fixedly connected to the bottom of the fourth electric push rod (96); a fifth electric push rod (97) being fixedly connected to the top of the inner wall of the limiting cylinder (99); and a cutter (98) being fixedly connected to the bottom of the fifth electric push rod (97).

7. The automatic glue dispensing device that is easy to clean according to claim 6, characterized in that: The side wall of the cutter (98) is slidably connected to the inner wall of the limiting cylinder (99), the inner wall of the limiting cylinder (99) is slidably connected to the side wall of the dispensing tube (95), the side wall of the third gear (90) is movably connected to the side wall of the fourth gear (912), and the side wall of the fourth gear (912) is movably connected to the side wall of the fifth gear (921).

8. An automatic dispensing method that is easy to clean, applied to an automatic dispensing device that is easy to clean as described in any one of claims 1 to 7, characterized in that: The following steps are involved: S1. A worker places an object on top of the conveying plate (3), and starts the conveying plate (3) to convey the object; S2, the conveying plate (3) moves the object to the bottom of the adhesion roller (78), and the driving motor (70) is started. The driving motor (70) drives the adhesion roller (78) to rotate through the transmission shaft (71) to clean the surface of the object; S3, stirring the glue inside the heating box (82) through the cooperation of the heating box (82), the rotating rod (81), the stirring blade (811), the first gear (80), the belt (801) and the second gear (802), and conveying the glue inside the heating box (82) into the glue storage box (84) through the glue extraction hose (83); S4, the conveying plate (3) moves the object to the bottom of the glue dispensing tube (95), and the glue inside the glue storage box (84) is input into the glue dispensing tube (95) through the glue outlet hose (86) and the connecting bin (94) to dispense glue on the object.

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