Double-end high-speed rubberizing machine

Abstract

The utility model discloses a double-end high-speed rubberizing machine which is characterized in that a Y-axis assembly and two oppositely arranged X-axis assemblies are arranged on a rack, and each X-axis assembly is correspondingly provided with a feeding assembly; each X-axis assembly comprises an X-axis support, and each X-axis support is provided with an X-axis sliding base and an X-axis driving device used for driving the X-axis sliding base to reciprocate in the X direction. Each X-axis sliding seat is provided with a Z-axis assembly, and each Z-axis assembly is provided with a suction nozzle. The Y-axis assembly comprises a base, a carrier slidably arranged on the base and a Y-axis driving device used for driving the carrier to reciprocate in the Y direction. The base is located below the two X-axis supports. According to the technical scheme provided by the utility model, the convenience of connecting the rubberizing machine with an assembly line is improved, and the rubberizing efficiency of the workpiece is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a double-head high-speed glue sticking machine. Background Art

[0002] Glue laminating machines are used to apply labels or adhesive-backed materials to the surfaces of workpieces (e.g., PCBs). Prior art glue laminating machines lack the flexibility to connect to production lines. They either rely on manual loading and unloading, resulting in low efficiency, or they can only operate in a fixed orientation with the production line. Adjusting the equipment layout often requires replacing the glue laminating machine. In light of the above technical issues, the present application provides a dual-head high-speed glue laminating machine with an overall symmetrical design that can be easily connected to the production line, significantly improving production efficiency. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a double-head high-speed gluing machine, aiming to solve the technical problems in the prior art that the gluing machine cannot be conveniently connected to the assembly line and the production efficiency needs to be improved.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A double-head high-speed glue laminating machine includes a frame, on which is provided a Y-axis assembly and two oppositely arranged X-axis assemblies, each X-axis assembly correspondingly provided with a loading assembly; each X-axis assembly includes an X-axis bracket, each X-axis bracket is provided with an X-axis slide, and an X-axis drive device for driving the X-axis slide to reciprocate along the X direction; each X-axis slide is provided with a Z-axis assembly, and each Z-axis assembly is provided with a suction nozzle; the Y-axis assembly includes a base, a carrier slidably arranged on the base, and a Y-axis drive device for driving the carrier to reciprocate along the Y direction; the base is located below the two X-axis brackets.

[0006] Furthermore, in the double-head high-speed gluing machine, each feeding assembly includes a feeding roller, a stripping plate, a receiving roller, and a receiving roller drive motor.

[0007] Furthermore, in the double-head high-speed glue laminating machine, each Z-axis assembly includes a Z-axis base plate, a Z-axis slide, and a Z-axis drive device for driving the Z-axis slide to move back and forth in the vertical direction; a placement head is provided on the Z-axis slide, and a placement head drive motor is provided for driving the placement head to rotate; and a suction nozzle is provided at the bottom of the placement head.

[0008] Furthermore, in the double-head high-speed gluing machine, an industrial camera is provided on each Z-axis assembly, and a lower light source is provided on the frame corresponding to each stripping plate.

[0009] Furthermore, in the double-head high-speed gluing machine, the carrier includes a base frame, which is slidably connected to the base along the Y direction; a fixed frame and a movable frame are relatively arranged on the base frame, the fixed frame and the movable frame are both parallel to the Y direction, and the movable frame can move along the X direction; the fixed frame and the movable frame are respectively provided with a conveyor belt and a conveyor belt drive motor.

[0010] Furthermore, in the double-head high-speed gluing machine, a material-blocking cylinder is provided at both ends of the fixed frame, and a material-blocking cylinder is provided at both ends of the movable frame, and the piston rod of each material-blocking cylinder is arranged vertically upward.

[0011] Furthermore, in the double-head high-speed gluing machine, the fixed frame and the movable frame are respectively provided with a pushing cylinder, the piston rod of each pushing cylinder is respectively arranged vertically upward, and the fixed frame and the movable frame are respectively provided with a baffle, which is located above the pushing cylinder.

[0012] Furthermore, in the double-head high-speed gluing machine, anti-collision devices are respectively provided on the two ends of the base corresponding to the base.

[0013] Furthermore, in the double-head high-speed glue laminating machine, each anti-collision device includes a mounting seat and a lifting cylinder arranged on the mounting seat, and the piston rod of each lifting cylinder is arranged vertically upward and is connected to an anti-collision block.

[0014] Beneficial Effects: The present invention provides a dual-head high-speed gluing machine. Compared to the prior art, by disposing a Y-axis assembly below the X-axis assembly, the Y-axis assembly includes a base, a carrier slidably disposed on the base, and a Y-axis drive device for driving the carrier to reciprocate in the Y direction. This allows both sides of the dual-head high-speed gluing machine (i.e., both ends of the base of the Y-axis assembly) to be connected to the production line, and either end of the base can serve as a feed end, thereby improving the convenience of connecting the gluing machine to the production line. In addition, by symmetrically arranging two sets of X-axis assemblies, the two sets of X-axis assemblies move independently, thereby further improving the efficiency of gluing workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the double-head high-speed glue laminating machine provided by the utility model.

[0016] Figure 2 This is a side view of the double-head high-speed glue laminating machine provided by the utility model.

[0017] Figure 3 This is a top view of the double-head high-speed glue laminating machine provided by the utility model.

[0018] Figure 4 This is a three-dimensional diagram of the X-axis assembly.

[0019] Figure 5 A three-dimensional diagram of the Z-axis assembly.

[0020] Figure 6 A perspective view of the Y-axis assembly and frame.

[0021] Figure 7 for Figure 1 A local magnified view of the middle S1 region.

[0022] Figure 8 for Figure 2 A local magnified view of the middle S2 region.

[0023] Figure 9 for Figure 6 A local magnified view of the middle S3 region.

[0024] Numbers in the figure:

[0025] 1. X-axis assembly; 11. X-axis bracket; 12. First slide rail; 13. First slider; 14. X-axis slide;

[0026] 2. Y-axis assembly; 21. Base; 22. Third slide rail; 23. Third slider; 24. Carrier chassis; 251. Fixed frame; 252. Movable frame; 261. Fourth slide rail; 262. Fourth slider; 271. Conveyor belt; 272. Conveyor belt drive motor; 273. Material blocking cylinder; 281. Ejecting cylinder; 282. Ejecting plate; 283. Baffle; 29. ​​Anti-collision device; 291. Mounting base for anti-collision device; 292. Lifting cylinder; 293. Anti-collision block;

[0027] 3. Z-axis assembly; 31. Z-axis base plate; 32. Second slide rail; 33. Second slider; 34. Z-axis slide; 341. Z-axis slide drive device; 35. Placement head; 351. Placement head drive motor; 36. Suction nozzle;

[0028] 4. Loading assembly; 41. Unloading roller; 42. Intermediate roller; 43. Stripping plate; 44. Receiving roller;

[0029] 51. Industrial camera; 52. Lower light source. DETAILED DESCRIPTION

[0030] The present invention provides a double-head high-speed glue laminating machine. To make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] See also Figures 1 to 9The present invention provides a dual-head high-speed glue applicator. The accompanying drawings are intended only to illustrate the structural principles and are not to scale with the actual product. The drawings depict only structures relevant to the invention of this application; conventional structures (e.g., protective covers, operating panels, etc.) are not specifically depicted. Terms such as "first" and "second" herein simply designate similar structures for ease of explanation and are not intended to limit this application.

[0032] For ease of explanation, this document defines the length direction of the X-axis bracket as the X direction, the length direction of the base as the Y direction, and the vertical direction as the Z direction. This definition is merely for ease of explanation and is not intended to limit this application. In actual application, even if the coordinate system of the machine is changed, the essence of the technical solution will not be changed.

[0033] The double-head high-speed glue laminating machine includes a frame 9, on which a Y-axis assembly 2 and two oppositely arranged X-axis assemblies 1 are provided, each of which is correspondingly provided with a loading assembly 4; each X-axis assembly includes an X-axis bracket 11, each of which is respectively provided with an X-axis slide 14, and an X-axis driving device (not shown in the figure) for driving the X-axis slide to reciprocate along the X direction; each X-axis slide is respectively provided with a Z-axis assembly 4, each Z-axis assembly is respectively provided with a suction nozzle 36 (such as Figure 5 As shown); the Y-axis assembly 4 includes a base 41, a carrier slidably arranged on the base, and a Y-axis driving device (not shown in the figure) for driving the carrier to reciprocate along the Y direction; the base is located below the two X-axis brackets.

[0034] The aforementioned "feeder assembly" is often referred to as a "feeder" (a transliteration of "feeder"). The feeder assembly of a laminating machine is conventional technology and will be briefly described here: Each feeder assembly 4 comprises a discharge roller 41, a stripper plate 43, a take-up roller 44, and a take-up roller drive motor (not visible in the figure). In actual use, several intermediate rollers 43 may be positioned between the discharge roller and the stripper plate. During operation, a material strip (comprising a substrate and adhesive material disposed thereon, not shown) is mounted on the discharge roller. One end of the strip is pulled through the intermediate rollers, passed through the slit 430 at the front end of the stripper plate, and then wound onto the take-up roller. The motor for the take-up roller rotates, driving the entire strip forward. Because the slit 430 at the front end of the stripper plate allows the substrate to pass through, the adhesive material on the substrate is removed from the glass and falls onto the stripper plate.

[0035] Each Z-axis assembly 3 further comprises a Z-axis baseplate 31, a Z-axis slide 34, and a Z-axis drive device 341 for driving the Z-axis slide in vertical reciprocating motion. The Z-axis slide is equipped with a placement head 35 and a head drive motor 351 for rotating the placement head. A suction nozzle 36 is located at the bottom of the placement head 35. The suction nozzle is preferably a vacuum nozzle, which can conveniently vacuum-adhere and de-adhere the adhesive material by controlling the vacuum on and off. The Z-axis drive device 341 is preferably a motor, which can be driven by a lead screw (or screw) or a rack and pinion drive to achieve linear reciprocating motion of the Z-axis slide.

[0036] The aforementioned X-axis drive device, Y-axis drive device, and Z-axis drive device are preferably motors, and can all employ a lead screw (or screw) transmission, a rack and pinion transmission, or other means to achieve linear reciprocating motion of the driven object. As these transmission methods are known in the art, they will not be further described or limited herein.

[0037] The X-axis bracket and the X-axis slide are connected by a sliding rail. Figure 4 It can be observed that a first slide rail 12 is provided on the crossbeam of the X-axis bracket 11, and a first slider 13 is correspondingly provided on the X-axis slide 14. The first slider is connected to the first slide rail, thereby enabling the X-axis slide to move along the X direction.

[0038] The carrier and the base are connected by a sliding rail. Figure 6 It can be observed that a second slide rail 22 is provided on the base 21, and a second slider 23 is correspondingly provided at the bottom of the carrier. The second slider is connected to the second slide rail, thereby enabling the carrier to move along the Y direction.

[0039] The Z-axis slide and the Z-axis base are connected by a sliding rail. Figure 5 It can be seen that the Z-axis base plate 31 is provided with a third slide rail 32 in the vertical direction, and the Z-axis slide 34 is provided with a third slider 33, and the third slider is connected to the third slide rail, thereby achieving the vertical movement of the Z-axis assembly. The above-mentioned Z-axis base plate is fixedly connected to the X-axis slide.

[0040] Furthermore, each Z-axis assembly is provided with an industrial camera 51 (such as Figure 5 As shown, a lower light source 52 (as shown) is provided on the frame corresponding to each stripping plate. Figure 3(as shown). After each pick-up of adhesive material, the nozzle moves above the lower light source to take a photo. After the photo is taken, the adhesive material is moved above the workpiece before placement. The industrial camera accurately identifies the contours, feature points, and position of the target object. The placement head drive motor rotates the placement head to adjust the angle of the adhesive material, ensuring placement accuracy. Since the industrial camera and lower light source are existing technologies, their detailed structural principles will not be explained here.

[0041] like Figure 6 and Figure 9 As shown, further, the carrier includes a chassis 24, which is slidably connected to the base along the Y direction (the second slider mentioned above is arranged at the bottom of the chassis); a fixed frame 251 and a movable frame 252 are relatively arranged on the chassis, and the fixed frame and the movable frame are both parallel to the Y direction, and the movable frame can move along the X direction; the fixed frame and the movable frame are respectively provided with a conveyor belt 271 and a conveyor belt drive motor 272. The above-mentioned "conveyor belt" is also called "belt" and other names, and the above-mentioned "conveyor belt drive motor" is preferably a motor. The significance of providing a movable frame is that the movable frame can be adjusted to a suitable position before use, so that the distance between the movable frame and the fixed frame can be adjusted to accommodate workpieces of different sizes. After the workpiece enters the carrier, the workpiece is located on the two conveyor belts; because the conveyor belt drive motor drives the conveyor belt to rotate, the workpiece can enter and leave the conveyor belt.

[0042] The movable frame and the base can be slidably connected via a slide rail and slider: a fourth slide rail 261 is provided on the base along the X-direction, and a fourth slider 262 is provided at the bottom of the movable frame. The fourth slider is connected to the fourth slide rail, thereby enabling the movable frame to move in the X-direction (i.e., toward or away from the fixed frame). Furthermore, a motor-driven, lead screw transmission can be used to drive the movable frame, eliminating the need for manual adjustment. The accompanying drawings show the corresponding drive motor 264 and lead screw 263.

[0043] like Figure 9 As shown, further, the two ends of the fixed frame are respectively provided with a material blocking cylinder 273, and the two ends of the movable frame are respectively provided with a material blocking cylinder ( Figure 9 (The piston rod of each stopper cylinder is set vertically upward.) The purpose of the stopper cylinder is to: when there is a workpiece on the conveyor belt, the piston rod of the stopper cylinder extends upward, thereby blocking the next workpiece from entering the conveyor belt; when the workpiece on the conveyor belt is glued, the piston rod of the stopper cylinder retracts downward, allowing the workpiece on the conveyor belt to leave the conveyor belt, and the next workpiece to enter the conveyor belt. Then, the piston rod of the stopper cylinder extends upward. This reciprocating process ensures that there is only one workpiece on the conveyor belt.

[0044] like Figure 8As shown, further, the fixed frame and the movable frame are respectively provided with a push-up cylinder 281, and the piston rod of each push-up cylinder is respectively set vertically upward, and the fixed frame and the movable frame are respectively provided with a baffle 283, and the baffle is located above the push-up cylinder. Furthermore, a push-up plate 282 can be set on the top of the piston rod of the push-up cylinder. Since the push-up plate has a larger coverage area, it is more convenient for pushing. When the workpiece completely enters the conveyor belt, the push-up cylinder lifts the workpiece upward. Since a baffle is also provided, the workpiece is temporarily fixed between the baffle and the push-up plate, and then the glue is applied. Since the workpiece is temporarily fixed, the workpiece will not move up and down or horizontally during the gluing, further improving the gluing accuracy. When the gluing is completed, the piston rod of the push-up cylinder retracts downward, and the workpiece contacts the conveyor belt again, ensuring that the workpiece can be smoothly output.

[0045] Furthermore, anti-collision devices 29 are respectively provided on the two ends of the base corresponding to the base.

[0046] Furthermore, each anti-collision device includes a mounting base 291 and a lifting cylinder 292 mounted on the mounting base. The piston rod of each lifting cylinder is positioned vertically upward and connected to an anti-collision block 293. When the workpiece needs to enter the carrier, the piston rod of the lifting cylinder drives the anti-collision block downward and retracts. Once the workpiece has fully entered the carrier, the piston rod of the lifting cylinder drives the anti-collision block upward. If the carrier exceeds the travel during movement, the workpiece will collide with the anti-collision block. The anti-collision block is typically made of silicone (or other elastic material) and acts as a "hard limit" for the workpiece, preventing further failure or even accidents.

[0047] In actual use, the two ends of the base are connected to the assembly line ( Figure 3 Because of the symmetrical arrangement, either end of the base can be used as the feed end for the workpiece (and the other end as the discharge end for the workpiece). That is, if line 91 is used for feeding, line 92 is used for discharging, and vice versa.

[0048] For ease of understanding, the working principle of the double-head high-speed glue laminating machine is briefly described below.

[0049] (1) The carrier moves to the feed end of the base, and the workpiece (not shown in the figure) on the assembly line (not shown in the figure) at the feed end enters the conveyor belt. After the workpiece is completely on the conveyor belt, the conveyor belt stops rotating, and the lifting cylinder lifts the workpiece upward, and the carrier moves to the placement station (the middle position of the base);

[0050] (2) The two placement heads operate independently to apply glue to the workpieces respectively.

[0051] (3) After the workpiece is glued, the carrier moves to the discharge end of the base, the ejection cylinder retracts downward, and the workpiece contacts the conveyor belt. As the conveyor belt rotates, the workpiece is sent to the assembly line at the discharge end (not shown in the figure).

[0052] The pipelines 91 and 92 mentioned above are only for ease of understanding, and the pipelines 91 and 92 are not within the scope of protection of this application.

[0053] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the present invention.

Claims

1. A double-head high-speed glue laminating machine, comprising a frame, characterized in that: The frame is provided with a Y-axis assembly and two oppositely arranged X-axis assemblies, and each X-axis assembly is correspondingly provided with a loading assembly; each X-axis assembly includes an X-axis bracket, each X-axis bracket is provided with an X-axis slide, and an X-axis drive device for driving the X-axis slide to reciprocate along the X direction; each X-axis slide is provided with a Z-axis assembly, and each Z-axis assembly is provided with a suction nozzle; the Y-axis assembly includes a base, a carrier slidably provided on the base, and a Y-axis drive device for driving the carrier to reciprocate along the Y direction; the base is located below the two X-axis brackets.

2. The double-head high-speed glue laminating machine according to claim 1, characterized in that: Each feeding assembly includes a feeding roller, a stripping plate, a receiving roller, and a receiving roller drive motor.

3. The double-head high-speed glue laminating machine according to claim 1, characterized in that: Each Z-axis assembly includes a Z-axis base plate, a Z-axis slide, and a Z-axis drive device for driving the Z-axis slide to reciprocate in a vertical direction; A mounting head and a mounting head driving motor for driving the mounting head to rotate are arranged on the Z-axis slide; a suction nozzle is arranged at the bottom of the mounting head.

4. The double-head high-speed glue laminating machine according to claim 1, characterized in that: An industrial camera is provided on each Z-axis component, and a lower light source is provided on the rack corresponding to each stripping plate.

5. The double-head high-speed glue laminating machine according to claim 1, characterized in that: The carrier includes a chassis, which is slidably connected to the base along the Y direction; a fixed frame and a movable frame are relatively arranged on the chassis, both of which are parallel to the Y direction, and the movable frame can move along the X direction; the fixed frame and the movable frame are respectively provided with a conveyor belt and a conveyor belt drive motor.

6. The double-head high-speed glue laminating machine according to claim 5, characterized in that: Both ends of the fixed frame are respectively provided with a material blocking cylinder, and both ends of the movable frame are respectively provided with a material blocking cylinder, and the piston rod of each material blocking cylinder is vertically arranged upward.

7. The double-head high-speed glue laminating machine according to claim 5, characterized in that: The fixed frame and the movable frame are respectively provided with a pushing cylinder, the piston rod of each pushing cylinder is respectively arranged vertically upward, the fixed frame and the movable frame are respectively provided with a baffle, and the baffle is located above the pushing cylinder.

8. The double-head high-speed glue laminating machine according to claim 5, characterized in that: Anti-collision devices are respectively provided at the two ends of the corresponding base.

9. The double-head high-speed glue laminating machine according to claim 8, characterized in that: Each anti-collision device comprises a mounting seat and a lifting cylinder arranged on the mounting seat. The piston rod of each lifting cylinder is arranged vertically upward and is connected with an anti-collision block.

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