An integrated CNC dispensing machine structure

Abstract

The present invention relates to the field of CNC glue dispensing machine equipment, and in particular to an integrated CNC glue dispensing machine structure, which comprises a frame, a workbench, an X-axis moving component, a Y-axis moving component, a Z-axis moving component, a control cabinet, a pre-glue dispensing hole position, a flushing hole position, an X-axis drag chain, a Y-axis drag chain, a Z-axis drag chain, a fully surrounded constant temperature glue supply system, a flushing hole position trash can, a pre-glue dispensing hole position trash can and a glue dispensing head. The workbench is installed on the upper part of the frame and is connected to the frame. The present invention can greatly reduce the structural volume of the CNC glue dispensing machine, solves the problems of large floor space occupation, difficult transportation and short life of the drag chain of ordinary CNC sealing glue dispensing machines, and the fully surrounded glue supply system in the present invention adopts a fully surrounded integrated structural design, so that the glue supply system is completely unaffected by the external environment and temperature.

Description

Technical Field

[0001] The invention relates to the field of numerical control glue dispensing machine equipment, and in particular to an integrated numerical control glue dispensing machine structure. Background Art

[0002] Glue dispenser is also called glue coating machine, glue machine, etc. It is mainly used in the polymerization reaction sealing, gluing and pouring process of liquid glue that is easy to flow or viscous. The glue dispenser adopts three-axis linkage control mode, which can be used for flat glue coating (such as square, round and various special-shaped graphics), and can also be used for three-dimensional glue coating. The application of glue dispenser has greatly improved production efficiency and product quality. In terms of automation, it can realize three-axis linkage and intelligent work, and can adapt to the dispensing of various products. It has the characteristics of simple programming, easy operation, precise positioning, precise glue control, no glue leakage, no glue dripping, etc.

[0003] Currently, most of the existing CNC sealing dispensing machines are split structures, which have the following disadvantages: First, the dispensing machine frame, control cabinet, and glue supply system are mostly separate components, which are very inconvenient in the later installation, debugging and transportation, and the X-axis of the dispensing machine is mostly a cantilever structure, resulting in a large length, width, and footprint of the CNC dispensing machine, especially when transported abroad, it often exceeds the width of the container; Second, the drag chains of CNC dispensing machines at home and abroad are mostly hanging structures, not horizontal installation structures, which affects the service life of drag chains, air pipes, rubber hoses, and communication cables during transportation and later use; Third, the glue supply systems of CNC dispensing machines at home and abroad are affected by the external air, environment, and temperature, and cannot guarantee the constant temperature required by the glue supply system, thereby failing to guarantee the quality of the rubber strips. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated CNC dispensing machine structure, which has a small overall structure volume, solves the problems of large footprint, difficult transportation and short life of drag chains of ordinary CNC sealing dispensing machines, and the glue supply system in the present invention adopts a fully surrounded integrated design, which completely encloses the glue supply system in a closed space, so that the glue supply system is completely unaffected by the external environment and temperature, ensuring the temperature required by the glue supply system, and thus ensuring the quality of the glue strip.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] An integrated CNC glue dispensing machine structure includes a frame, a workbench, an X-axis moving component, a Y-axis moving component, a Z-axis moving component, a control cabinet, a pre-glue dispensing hole, a flushing hole, an X-axis drag chain, a Y-axis drag chain, a Z-axis drag chain, a fully surrounded constant temperature glue supply system, a flushing hole trash can, a pre-glue dispensing hole trash can and a glue dispensing head. The workbench is installed on the upper part of the frame and connected to the frame, the Y-axis moving component is installed on the upper side of the frame and connected to the frame, the X-axis moving component is installed above the Y-axis moving component and connected to the Y-axis moving component, the Z-axis moving component is installed on the front part of the X-axis moving component and connected to the X-axis moving component, a Y-axis drag chain groove is provided on the side of the frame, and one end of the Y-axis drag chain is installed on the Y The X-axis drag chain slot is connected to the Y-axis drag chain slot, and the other end is connected to the Y-axis moving assembly. The X-axis drag chain slot is installed on the X-axis moving assembly. One end of the X-axis drag chain is installed in the X-axis drag chain slot and connected to the X-axis drag chain slot, and the other end is connected to the X-axis moving assembly. One end of the Z-axis drag chain is installed on the X-axis moving assembly and connected to the X-axis moving assembly, and the other end is installed on the Z-axis moving assembly and connected to the Z-axis moving assembly. The fully surrounded constant temperature glue supply system and control cabinet are installed in the rack and connected to the rack. A pull-out guide rail is provided in the rack, and a support plate is installed on the pull-out guide rail. The flushing hole position trash can and the pre-glue hole position trash can are placed on the support plate and fixedly connected to the support plate. The dispensing head is installed on the Z-axis moving assembly and connected to the Z-axis moving assembly.

[0007] The Y-axis moving assembly includes a Y-axis profile, a belt tensioning bracket, a synchronous belt fixing tooth plate, a Y-axis guide rail, a Y-axis synchronous belt, a crossbeam fixing frame, a Y-axis servo motor, a Y-axis reducer, a Y-axis slider, a reducer mounting plate, a main driving wheel, an idler wheel I, an idler wheel II, a reinforcement plate and a reinforcement pin shaft. The Y-axis guide rail is installed on the Y-axis profile and connected to the Y-axis profile. The Y-axis slider is installed on the Y-axis guide rail. The crossbeam fixing frame is installed on the Y-axis slider and connected to the Y-axis slider. The two ends of the Y-axis profile are installed with synchronous belt fixing tooth plates. The two ends of the Y-axis synchronous belt are installed on the synchronous belt fixed tooth plate and connected to the synchronous belt fixed tooth plate, the Y-axis servo motor is installed on the crossbeam fixing frame, the Y-axis reducer is installed on the Y-axis servo motor and connected to the Y-axis servo motor, the main driving wheel, idler wheel I and idler wheel II are installed on the reinforcement plate, the main driving wheel is connected to the Y-axis reducer, the reinforcement plate is installed at the lower part of the crossbeam fixing frame and is connected to the crossbeam fixing frame through a reinforcement pin shaft, and the main driving wheel is connected to the idler wheel I and the idler wheel II respectively through the Y-axis synchronous belt.

[0008] The X-axis moving assembly includes an X-axis profile, an X-axis guide rail, an X-axis slider, an X-axis moving plate, a driven wheel fixing frame, a driven wheel, an X-axis synchronous belt, a driving wheel fixing frame, a driving wheel, an X-axis reducer and an X-axis servo motor. The X-axis guide rail is installed on the X-axis profile and is connected to the X-axis profile. The driven wheel fixing frame and the driving wheel fixing frame are respectively installed on the two side end parts of the X-axis profile and are fixedly connected to the X-axis profile. The driven wheel fixing frame is installed with a driven wheel, the driving wheel fixing frame is installed with a driving wheel, and the driving wheel is connected to the driven wheel through an X-axis synchronous belt. The X-axis reducer is installed on the X-axis servo motor and is connected to the X-axis servo motor. The driving wheel is installed on the X-axis reducer and is connected to the X-axis reducer. The X-axis guide rail is installed with an X-axis slider, and the X-axis moving plate is installed on the X-axis slider and is fixedly connected to the X-axis slider.

[0009] The Z-axis moving assembly includes a Z-axis moving plate, a motor fixing plate, a Z-axis servo motor, a Z-axis guide rail, a Z-axis slider, a guide rail pad, a coupling, a bearing seat I, a ball screw, a screw nut fixing seat, a bearing seat II, a Z-axis fixed plate, a reinforcement bracket and an upper slider mounting plate. The motor fixing plate is mounted on the Z-axis moving plate and fixedly connected to the Z-axis moving plate. The Z-axis servo motor is mounted on the motor fixing plate and fixedly connected to the motor fixing plate. A coupling is installed on the Z-axis servo motor. The bearing seat I and the bearing seat II are mounted on the Z-axis moving plate and fixedly connected to the Z-axis moving plate. The ball screw is mounted on the axis The bearing seat I and the bearing seat II are respectively connected to the bearing seat I and the bearing seat II, the top of the ball screw is installed on the coupling and connected to the coupling, the screw nut fixing seat is installed on the ball screw and connected to the ball screw through threaded cooperation, the screw nut fixing seat is installed with a Z-axis fixed plate, the reinforcement bracket and the upper slider mounting plate are both installed on the Z-axis fixed plate and connected to the Z-axis fixed plate, the Z-axis guide rail is fixedly installed on the Z-axis moving plate, the Z-axis slide block is installed on the Z-axis guide rail, and the guide rail pad is installed on the Z-axis slide block and connected to the Z-axis slide block.

[0010] The fully enclosed constant temperature glue supply system mainly includes a frame body, an upper cover, a left door panel, a right door panel, a heater, an A glue tank, an A glue supply pump, a B glue tank, a B glue supply pump, a flushing water tank and a thermostat. The left door panel and the right door panel are installed on the frame body and connected to the frame body. The heater is installed on the side wall inside the frame body and is highly connected to the frame body. The A glue tank and the B glue tank are installed at the bottom part of the frame body and are fixedly connected to the bottom of the frame body. The A glue supply pump is installed on the outside of the A glue tank and is connected to the A glue tank. The B glue supply pump is installed on the outside of the B glue tank and is connected to the B glue tank. A flushing water tank and a thermostat are also installed in the frame body. The flushing water tank and the thermostat are fixedly connected to the frame body. The upper cover is buckled on the frame body and connected to the frame body.

[0011] The dispensing head includes a spindle chamber, a motor fixing seat, a servo motor, a spindle, a channel chamber, a B glue valve, an A glue valve, a stirring head, a glue sealing valve and a glue outlet nozzle. The motor fixing seat is installed on the upper part of the spindle chamber and the two are connected by connecting bolts. The servo motor is installed above the motor fixing seat and connected to the motor fixing seat by connecting bolts. A spindle is installed in the spindle chamber, and the spindle is installed on the power output end of the servo motor. The stirring head is installed at the lower part of the spindle and connected to the spindle. A channel chamber is installed at the lower part of the spindle chamber. The B glue valve and the A glue valve are respectively installed on the left and right sides of the channel chamber and are connected by connecting bolts. A glue sealing valve is installed at the lower part of the channel chamber, and the glue outlet nozzle is installed on the glue sealing valve and connected to the glue sealing valve.

[0012] The beneficial effects of the present invention are as follows: the overall structural design of the present invention is scientific, and the installation and operation are simple and convenient. The present invention mainly uses the common installation and coordination of components such as X-axis moving components, Y-axis moving components, Z-axis moving components, control cabinet, pre-glue discharge hole position, flushing hole position, X-axis drag chain, Y-axis drag chain, Z-axis drag chain, fully enclosed constant temperature glue supply system, flushing hole position trash can, pre-glue discharge hole position trash can and dispensing head, so that the present invention can greatly reduce the structural volume of the CNC dispensing machine, solve the problems of large footprint, difficult transportation and short life of the drag chain of ordinary CNC sealing dispensing machines, and the fully enclosed glue supply system in the present invention adopts a fully enclosed integrated structural design, which completely encloses the glue supply system in a closed space, so that the glue supply system is completely unaffected by the external environment and temperature. When the temperature in the closed space is lower than the set temperature, it can be automatically heated by a heater to achieve intelligent temperature control, thereby ensuring the temperature required by the glue supply system and thus ensuring the quality of the glue strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall installation structure of the present invention is schematically shown in FIG. Figure 1 ;

[0014] Figure 2 The overall installation structure of the present invention is schematically shown in FIG. Figure 2 ;

[0015] Figure 3 It is a schematic diagram of the installation structure of the Y-axis moving assembly in the present invention;

[0016] Figure 4 It is a schematic diagram of the installation structure of the X-axis moving assembly in the present invention;

[0017] Figure 5 It is a schematic diagram of the installation structure of the Z-axis moving assembly in the present invention;

[0018] Figure 6 It is a schematic diagram of the installation structure of the fully enclosed constant temperature glue supply system of the present invention;

[0019] Figure 7 It is a schematic diagram of the installation structure of the dispensing head in the present invention;

[0020] The numbers in the figure are: 1-frame, 2-workbench, 3-X-axis moving assembly, 4-Y-axis moving assembly, 5-Z-axis moving assembly, 6-control cabinet, 7-pre-glue hole, 8-flushing hole, 9-X-axis drag chain, 10-Y-axis drag chain, 11-Z-axis drag chain, 12-all-around constant temperature glue supply system, 13-flushing hole trash can, 14-pre-glue hole trash can, 15-glue dispensing head, 16-X-axis drag chain slot, 17-Y-axis drag chain slot, 18-support plate, 301- X-axis profile, 302-X-axis guide rail, 303-X-axis slider, 304-X-axis moving plate, 305-driven wheel fixing frame, 306-driven wheel, 307-X-axis synchronous belt, 308-driving wheel fixing frame, 309-driving wheel, 310-X-axis reducer, 311-X-axis servo motor, 401-Y-axis profile, 402-belt tensioning bracket, 403-synchronous belt fixed tooth plate, 404-Y Axis guide rail, 405-Y axis synchronous belt, 406-beam fixing frame, 407-Y axis servo motor, 408-Y axis reducer, 409-Y axis slider, 410-reducer mounting plate, 411-main driving wheel, 412-idler I, 413-idler II, 414-reinforcement plate, 415-reinforcement pin, 501-Z axis moving plate, 502-motor fixing plate, 503-Z axis servo motor, 50 4-Z-axis guide rail, 505-Z-axis slider, 506-guide rail pad, 507-coupling, 508-bearing seat I, 509-ball screw, 510-screw nut fixing seat, 511-bearing seat II, 512-Z-axis fixed plate, 513-reinforcement bracket, 514-upper slider mounting plate, 601-frame body, 602-upper cover, 603-left door panel, 604-right door panel, 605 -heater, 606-A glue tank, 607-A glue supply pump, 608-B glue tank, 609-B glue supply pump, 610-rinsing water tank, 611-constant temperature machine, 701-spindle room, 702-motor fixing seat, 703-servo motor, 704-spindle, 705-channel room, 706-B glue valve, 707-A glue valve, 708-stirring head, 709-sealing valve, 710-glue nozzle. DETAILED DESCRIPTION

[0021] Specific embodiment 1: The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention. It should be noted that: in the present invention, if there is no special description, all the embodiments and preferred implementation methods mentioned herein can be combined with each other to form a new technical solution. In the present invention, if there is no special description, all the technical features and preferred features mentioned herein can be combined with each other to form a new technical solution. In the present invention, if there is no special description, the components involved or their preferred components can be combined with each other to form a new technical solution. In the present invention, unless otherwise specified, the numerical range "a~b" represents an abbreviation of any real number combination between a and b, where a and b are both real numbers. For example, the numerical range "1.5~2.5" means that all real numbers between "1.5~2.5" have been listed in this article, and "1.5~2.5" is just an abbreviation of these numerical combinations. The "range" disclosed in the present invention is in the form of a lower limit and an upper limit, which may be one or more lower limits, and one or more upper limits, respectively. In the present invention, unless otherwise specified, each reaction or operation step may be performed sequentially or in sequence. Preferably, the reaction method in this article is performed sequentially. Unless otherwise specified, the professional and scientific terms used in this article have the same meanings as those familiar to those skilled in the art. In addition, any method or material similar to or equal to the recorded content may also be applied to the present invention. In order to solve the problems of large footprint, difficult transportation, short life of the drag chain and poor glue supply quality of the existing CNC sealing dispensing machine, the present invention adopts the following technical solution: An integrated CNC dispensing machine structure mainly includes a frame 1, a workbench 2, an X-axis moving component 3, a Y-axis moving component 4, a Z-axis moving component 5, a control cabinet 6, a pre-glue hole 7, a flushing hole 8, an X-axis drag chain 9, a Y-axis drag chain 10, a Z-axis drag chain 11, a fully enclosed constant temperature glue supply system 12, a flushing hole trash can 13, and a pre-glue hole trash can 14 and a dispensing head 15, a workbench 2 for placing workpieces to be dispensed is fixedly installed on the upper part of the frame 1, a Y-axis moving component 4 for driving the dispensing head 15 to move and adjust in the Y-axis direction is installed on the upper side of the frame 4, an X-axis moving component 3 for driving the dispensing head 15 to move and adjust in the X-axis direction is installed above the Y-axis moving component 4, and a Z-axis moving component 5 for driving the dispensing head 15 to move and adjust in the Z-axis direction is installed on the front part of the X-axis moving component 3, a Y-axis drag chain groove 17 is provided on the side part of the frame 1, one end of the Y-axis drag chain 10 is installed in the Y-axis drag chain groove 17 and the other end is connected to the Y-axis moving component 4, and an X-axis drag chain groove 16 is installed on the X-axis moving component 3,One end of the X-axis drag chain 9 is installed in the X-axis drag chain slot 16 and connected to the X-axis drag chain slot 16, and the other end is connected to the X-axis moving component 3. One end of the Z-axis drag chain 11 is installed on the X-axis moving component 3 and connected to the X-axis moving component 3, and the other end is installed on the Z-axis moving component 5 and connected to the Z-axis moving component 5. A fully enclosed constant temperature glue supply system 12 and a control cabinet 6 for providing a stable temperature glue supply to the dispensing head 15 are installed inside the rack 1. A pull-out guide rail is also provided in the rack 1, and a trash can 13 for flushing holes and a trash can 14 for pre-dispensing glue holes are installed on the pull-out guide rail. The support plate 18 is arranged, and the dispensing head 15 for directly dispensing glue on the object is installed on the Z-axis moving component 5. The Y-axis moving component 4 in the present invention mainly includes a Y-axis profile 401, a belt tensioning bracket 402, a synchronous belt fixing tooth plate 403, a Y-axis guide rail 404, a Y-axis synchronous belt 405, a crossbeam fixing frame 406, a Y-axis servo motor 407, a Y-axis reducer 408, a Y-axis slider 409, a reducer mounting plate 410, a main driving wheel 411, an idler wheel I412, an idler wheel II413, a reinforcement plate 414 and a reinforcement pin 415, and Y The shaft profile 401 is installed on both sides of the upper part of the frame 1 by fastening bolts, the Y-axis guide rail 404 for installing the Y-axis slider 409 is installed on the Y-axis profile 401, the Y-axis slider 409 is installed on the Y-axis guide rail 404, the crossbeam fixing frame 406 and the reducer mounting plate 410 are installed on the Y-axis slider 409 and connected to the Y-axis slider 409, and the synchronous belt fixing tooth plate 403 for fixing the Y-axis synchronous belt 405 is installed at both ends of the Y-axis profile 401, and the two ends of the Y-axis synchronous belt 405 are fastened and installed on the synchronous belt fixing tooth plate 403, and the crossbeam fixing frame 406 and the reducer mounting plate 410 are installed on the Y-axis slider 409 and connected to the Y-axis slider 409. A Y-axis servo motor 407 for driving the rotation of the main driving wheel is installed on the fixed frame 406, and a Y-axis reducer 408 is installed on the Y-axis servo motor 407. A main driving wheel 411, an idler wheel I412 and an idler wheel II413 are installed on the reinforcing plate 414. The main driving wheel 411 is installed on the Y-axis reducer 408. The reinforcing plate 414 is installed at the lower part of the beam fixing frame 406 and is connected to the beam fixing frame 406 through a reinforcing pin 415. The main driving wheel 411 is connected to the idler wheel I412 and the idler wheel II413 respectively through the Y-axis synchronous belt 405. The X-axis moving assembly 3 mainly includes an X-axis profile 301, an X-axis guide rail 302, an X-axis slider 303, an X-axis moving plate 304, a driven wheel fixing frame 305, a driven wheel 306, an X-axis synchronous belt 307, a driving wheel fixing frame 308, a driving wheel 309, an X-axis reducer 310 and an X-axis servo motor 311. The X-axis guide rail 302 is provided with fastening bolts to be installed on the X-axis profile 301. The driven wheel fixing frame 305 and the driving wheel fixing frame 308 are respectively provided with fastening bolts to be fastened and installed on the two side end parts of the X-axis profile 301. The driven wheel 306 is installed on the driven wheel fixing frame 305, and the driving wheel 309 is installed on the driving wheel fixing frame 305. The driving wheel 309 is connected to the driven wheel 306 through the X-axis synchronous belt 307.The X-axis reducer 310 is installed on the X-axis servo motor 311, the driving wheel 309 is installed on the X-axis reducer 310 and connected to the X-axis reducer 310, an X-axis slider 303 for installing the X-axis moving plate 304 is installed on the X-axis guide rail 302, and the X-axis moving plate 304 for installing the Z-axis moving assembly 5 is fastened to the X-axis slider 303 by fastening bolts. The Z-axis moving assembly 5 mainly includes a Z-axis moving plate 501, a motor fixing plate 502, a Z-axis servo motor 503, a Z-axis guide rail 504, a Z-axis slider 505, a guide rail pad 506, a coupling 507, a bearing seat I508, a ball screw 509, a screw nut fixing seat 510, a bearing seat II511, a Z-axis fixed plate 512, a reinforcing bracket 513 and an upper slider mounting plate 514. The motor fixing plate 502 for mounting the Z-axis servo motor 503 is mounted on the Z-axis moving plate 501 by fastening bolts, and the Z-axis servo motor 503 is mounted on the motor fixing plate 502. A coupling 507 is installed on the Z-axis servo motor 503 for mounting the ball screw 509. The bearing seat I508 and the bearing seat II511 are installed on the upper part of the Z-axis moving plate 501, and the ball screw 509 that drives the screw nut fixing seat 510 to move up and down is installed on the bearing seat I508 and the bearing seat II511. The top of the ball screw 509 is installed on the coupling 507 and connected to the coupling 507. The screw nut fixing seat 510 is installed on the ball screw 509 and is connected to the ball screw 509 through threaded cooperation. A Z-axis fixed plate 512 is installed on the screw nut fixing seat 510, and a reinforcing bracket 513 for installing the dispensing head 15 and an upper slider mounting plate 514 are installed on the Z-axis fixed plate 512 and connected to the Z-axis fixed plate 512. The fully enclosed constant temperature glue supply system 12 for providing constant temperature glue strips to the glue dispensing head 15 mainly includes a frame body 601, an upper cover plate 602, a left door plate 603, a right door plate 604, a heater 605, an A glue tank 606, an A glue supply pump 607, and a B glue tank 608. , B glue supply pump 609, flushing water tank 610 and thermostat 611, left door panel 603 and right door panel 604 are installed on the frame body 601 for protecting the items in the frame body 601, a heater 605 for detecting the temperature in the frame body 601 is fixedly installed on the side wall in the frame body 601, A glue tank 606 and B glue tank 608 for supplying glue to the dispensing head 15 are installed at the bottom of the frame body 601, A glue supply pump 607 for pumping the glue in the A glue tank 606 is installed on the outside of the A glue tank 606, and B glue supply pump 609 for pumping the glue in the B glue tank 608 is installed on the outside of the B glue tank 608. A flushing water tank 610 and a thermostat 611 are also fixedly installed in the frame body 601.The upper cover plate 602 is buckled on the frame body 601. The dispensing head 15 for directly dispensing glue on the sealed object includes a spindle chamber 701, a motor fixing seat 702, a servo motor 703, a spindle 704, a channel chamber 705, a B glue valve 706, an A glue valve 707, a stirring head 708, a sealing valve 709 and a glue outlet 710. The motor fixing seat 702 is installed on the upper part of the spindle chamber 701 by connecting bolts, and the servo motor 703 is fastened and installed above the motor fixing seat 702 by connecting bolts. The spindle 704 is installed in the spindle chamber 701. The main shaft 704 is connected to the power output end of the servo motor 703, and a stirring head 708 for mixing the glue liquid is installed at the lower part of the main shaft 704. A channel chamber 705 is installed at the lower part of the main shaft chamber 701. A B glue valve 706 and an A glue valve 707 for controlling the flow of the glue liquid are respectively installed on the left and right sides of the channel chamber 705 through connecting bolts. A sealing valve 706 is installed at the lower part of the channel chamber 705, and a glue outlet nozzle 710 is installed on the sealing valve 709 and is connected to the sealing valve 709. The specific working process of the present invention is as follows: the controller installed inside the control cabinet 6 of the present invention controls the fully enclosed constant temperature glue supply system 12, the X-axis moving assembly 3, the Y-axis moving assembly 4, and the Z-axis moving assembly 5, and the servo motor 703 drives the X, Y, and Z transmission mechanisms to realize three-axis linkage (specifically, the driving process of the X-axis moving assembly 3 is as follows: the X-axis servo motor 311 can drive the driving wheel 309 to rotate forward and reversely through the X-axis reducer 310, and the driving wheel 309 can drive the driven wheel 306 to rotate forward and reversely through the X-axis synchronous belt 307. In this process, the X-axis moving plate 304 installed on the X-axis synchronous belt 307 realizes the driving of the Z-axis moving assembly 5 to move left and right, and the driving process of the Y-axis moving assembly 5 is as follows: The Y-axis servo motor 407 drives the main drive wheel 411 to rotate forward and reverse through the Y-axis reducer 408. At this time, the main drive wheel 411 realizes backward movement on the Y-axis synchronous belt 405 under the cooperation of the idler wheel I412 and the idler wheel II413, thereby enabling the crossbeam fixing frame 406 to move forward and backward in the Y-axis coordinate position. The driving process of the Z-axis moving component 5 is as follows: the forward and reverse rotation of the Z-axis servo motor 503 can drive the ball screw 509 to rotate forward and reverse on the bearing seat I508 and the bearing seat II511 through the coupling 507. At this time, The screw nut fixing seat 510 installed on the ball screw 509 can achieve up and down displacement on the ball screw 509 under the action of the thread driving force. When the screw nut fixing seat 510 moves up and down, it drives the Z-axis fixed plate 512 installed thereon to move up and down. The dispensing head 15 is installed on the Z-axis fixed plate 512. Therefore, the Z-axis fixed plate 512 can drive the dispensing head 15 to achieve up and down displacement on the Z-axis coordinate position); then the glue supply system inside the fully enclosed constant temperature glue supply system 12 is transported to the inside of the dispensing head 15 through the glue hose,The servo motor 703 drives the main shaft 704 and the stirring head 708 inside the dispensing head 15 to stir in the stirring chamber to fully mix the A and B glue liquids, and then place the workpiece that needs to be dispensed with glue on the upper part of the workbench, and the controller controls the three-axis linkage of the X-axis moving component 3, the Y-axis moving component 4, and the Z-axis moving component 5 to realize intelligent dispensing. When the dispensing is completed, the three-axis linkage moves to the flushing hole position, and then the flushing water tank 610 inside the fully surrounded constant temperature glue supply system is used to flush the cavity inside the dispensing head 15. When dispensing is required, the three-axis linkage can move the dispensing head 15 to the pre-glue hole position 7 for pre-glueing. When the pre-glue hole position 7 and the flushing hole position 8 are full of waste and waste water in the pre-glue hole position trash can 14 and the flushing hole position trash can 13, the support plate 18 can be manually pulled out to pour out the waste and waste water in the pre-glue hole position trash can 14 and the flushing hole position trash can 13. It should be noted that when the left door panel 603 and the right door panel 604 are closed, the A glue tank 606, the A glue supply pump 607, the B glue tank 608, the B glue supply pump 609, the flushing water tank 610 and the thermostat 611 can be enclosed in a closed space. After the control system detects that the temperature is lower than the set value, the heater automatically heats up. When the temperature reaches the set temperature, the heater automatically stops, so that the glue supply system is not affected by the external environment and intelligent temperature control is achieved. The new CNC dispensing machine structure using the above technical solution can solve the problems of floor space, transportation and short drag chain life of ordinary CNC sealing dispensing machines, and the fully enclosed glue supply system adopts a fully enclosed integrated design, which completely encloses the glue supply system in a closed space, so that the glue supply system is completely unaffected by the external environment and temperature. When the temperature in the closed space is lower than the set temperature, it automatically heats up to achieve intelligent temperature control, ensuring the temperature required by the glue supply system, thereby ensuring the quality of the glue strip.

Claims

1. An integrated CNC dispensing machine structure, characterized in that: The machine comprises a frame, a workbench, an X-axis moving component, a Y-axis moving component, a Z-axis moving component, a control cabinet, a pre-glue discharging hole position, a flushing hole position, an X-axis drag chain, a Y-axis drag chain, a Z-axis drag chain, a fully surrounded constant temperature glue supply system, a flushing hole position trash can, a pre-glue discharging hole position trash can and a dispensing head. The workbench is installed on the upper part of the frame and connected to the frame, the Y-axis moving component is installed on the upper side of the frame and connected to the frame, the X-axis moving component is installed above the Y-axis moving component and connected to the Y-axis moving component, the Z-axis moving component is installed on the front part of the X-axis moving component and connected to the X-axis moving component, a Y-axis drag chain groove is provided on the side part of the frame, one end of the Y-axis drag chain is installed in the Y-axis drag chain groove and connected to the Y The first end of the Z-axis drag chain is connected to the X-axis drag chain slot and the other end is connected to the Y-axis moving component. The X-axis moving component is installed with an X-axis drag chain slot. One end of the X-axis drag chain is installed in the X-axis drag chain slot and connected to the X-axis drag chain slot, and the other end is connected to the X-axis moving component. One end of the Z-axis drag chain is installed on the X-axis moving component and connected to the X-axis moving component, and the other end is installed on the Z-axis moving component and connected to the Z-axis moving component. The fully surrounded constant temperature glue supply system and control cabinet are installed in the rack and connected to the rack. A pull-out guide rail is provided in the rack, and a support plate is installed on the pull-out guide rail. The flushing hole position trash can and the pre-glue hole position trash can are placed on the support plate and fixedly connected to the support plate. The dispensing head is installed on the Z-axis moving component and connected to the Z-axis moving component. The fully enclosed constant temperature glue supply system mainly includes a frame body, an upper cover, a left door panel, a right door panel, a heater, an A glue tank, an A glue supply pump, a B glue tank, a B glue supply pump, a flushing water tank and a thermostat. The left door panel and the right door panel are installed on the frame body and connected to the frame body. The heater is installed on the side wall inside the frame body and fixedly connected to the frame body. The A glue tank and the B glue tank are installed at the bottom of the frame body and fixedly connected to the bottom of the frame body. The A glue supply pump is installed on the outside of the A glue tank and connected to the A glue tank. The B glue supply pump is installed on the outside of the B glue tank and connected to the B glue tank. A flushing water tank and a thermostat are also installed in the frame body. The flushing water tank and the thermostat are fixedly connected to the frame body. The upper cover is buckled on the frame body and connected to the frame body. When the left door panel and the right door panel are closed, the A glue tank (606), the A glue supply pump, the B glue tank, the B glue supply pump, the flushing water tank and the thermostat can be enclosed in a closed space. After the control system detects that the temperature is lower than the set value, the heater automatically heats up. When the temperature reaches the set temperature, the heater automatically stops, thereby realizing that the glue supply system is not affected by the external environment and realizing intelligent temperature control.

2. The integrated CNC dispensing machine structure according to claim 1, characterized in that: The Y-axis moving assembly includes a Y-axis profile, a belt tensioning bracket, a synchronous belt fixing tooth plate, a Y-axis guide rail, a Y-axis synchronous belt, a crossbeam fixing frame, a Y-axis servo motor, a Y-axis reducer, a Y-axis slider, a reducer mounting plate, a main driving wheel, an idler wheel I, an idler wheel II, a reinforcement plate and a reinforcement pin shaft. The Y-axis guide rail is installed on the Y-axis profile and connected to the Y-axis profile. The Y-axis slider is installed on the Y-axis guide rail. The crossbeam fixing frame is installed on the Y-axis slider and connected to the Y-axis slider. The two ends of the Y-axis profile are installed with synchronous belt fixing tooth plates. The two ends of the Y-axis synchronous belt are installed on the synchronous belt fixed tooth plate and connected to the synchronous belt fixed tooth plate, the Y-axis servo motor is installed on the crossbeam fixing frame, the Y-axis reducer is installed on the Y-axis servo motor and connected to the Y-axis servo motor, the main driving wheel, idler wheel I and idler wheel II are installed on the reinforcement plate, the main driving wheel is connected to the Y-axis reducer, the reinforcement plate is installed at the lower part of the crossbeam fixing frame and is connected to the crossbeam fixing frame through a reinforcement pin shaft, and the main driving wheel is connected to the idler wheel I and the idler wheel II respectively through the Y-axis synchronous belt.

3. The integrated CNC dispensing machine structure according to claim 1, characterized in that: The X-axis moving assembly includes an X-axis profile, an X-axis guide rail, an X-axis slider, an X-axis moving plate, a driven wheel fixing frame, a driven wheel, an X-axis synchronous belt, a driving wheel fixing frame, a driving wheel, an X-axis reducer and an X-axis servo motor. The X-axis guide rail is installed on the X-axis profile and is connected to the X-axis profile. The driven wheel fixing frame and the driving wheel fixing frame are respectively installed on the two side end parts of the X-axis profile and are fixedly connected to the X-axis profile. The driven wheel fixing frame is installed with a driven wheel, the driving wheel fixing frame is installed with a driving wheel, and the driving wheel is connected to the driven wheel through an X-axis synchronous belt. The X-axis reducer is installed on the X-axis servo motor and is connected to the X-axis servo motor. The driving wheel is installed on the X-axis reducer and is connected to the X-axis reducer. The X-axis guide rail is installed with an X-axis slider, and the X-axis moving plate is installed on the X-axis slider and is fixedly connected to the X-axis slider.

4. The integrated CNC dispensing machine structure according to claim 1, characterized in that: The Z-axis moving assembly includes a Z-axis moving plate, a motor fixing plate, a Z-axis servo motor, a Z-axis guide rail, a Z-axis slider, a guide rail pad, a coupling, a bearing seat I, a ball screw, a screw nut fixing seat, a bearing seat II, a Z-axis fixed plate, a reinforcement bracket and an upper slider mounting plate. The motor fixing plate is mounted on the Z-axis moving plate and fixedly connected to the Z-axis moving plate. The Z-axis servo motor is mounted on the motor fixing plate and fixedly connected to the motor fixing plate. A coupling is installed on the Z-axis servo motor. The bearing seat I and the bearing seat II are mounted on the Z-axis moving plate and fixedly connected to the Z-axis moving plate. The ball screw is mounted on the axis The bearing seat I and the bearing seat II are respectively connected to the bearing seat I and the bearing seat II, the top of the ball screw is installed on the coupling and connected to the coupling, the screw nut fixing seat is installed on the ball screw and connected to the ball screw through threaded cooperation, the screw nut fixing seat is installed with a Z-axis fixed plate, the reinforcement bracket and the upper slider mounting plate are both installed on the Z-axis fixed plate and connected to the Z-axis fixed plate, the Z-axis guide rail is fixedly installed on the Z-axis moving plate, the Z-axis slide block is installed on the Z-axis guide rail, and the guide rail pad is installed on the Z-axis slide block and connected to the Z-axis slide block.

5. The integrated CNC dispensing machine structure according to claim 1, characterized in that: The dispensing head includes a spindle chamber, a motor fixing seat, a servo motor, a spindle, a channel chamber, a B glue valve, an A glue valve, a stirring head, a glue sealing valve and a glue outlet nozzle. The motor fixing seat is installed on the upper part of the spindle chamber and the two are connected by connecting bolts. The servo motor is installed above the motor fixing seat and connected to the motor fixing seat by connecting bolts. A spindle is installed in the spindle chamber, and the spindle is installed on the power output end of the servo motor. The stirring head is installed at the lower part of the spindle and connected to the spindle. A channel chamber is installed at the lower part of the spindle chamber. The B glue valve and the A glue valve are respectively installed on the left and right sides of the channel chamber and are connected by connecting bolts. A glue sealing valve is installed at the lower part of the channel chamber, and the glue outlet nozzle is installed on the glue sealing valve and connected to the glue sealing valve.

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