Automatic foam pasting equipment
By rolling the foam with the robotic arm and using the combination of glue coating rollers and pressing rollers, the fatigue problem caused by the reciprocating movement of the robot is solved, and efficient and tight foam fit is achieved, and the operation process is simplified.
Patent Information
- Application Number
- CN202421831304.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-30
AI Technical Summary
In the prior art, the robot hand and suction cup are prone to mechanical fatigue during the reciprocating process, reducing working efficiency, and the foam needs to bring its own glue surface or add additional devices to paste glue, which has great operational limitations.
The foam support cylinder is used to drive the foam support cylinder to roll the foam, and combine the glue coating roller and the pressing roller. The glue coating roller applies adhesive to the foam. The pressing roller ensures that the foam is closely attached to the item, eliminating the suction cup adsorption and reciprocating movement operations.
Reduces mechanical fatigue and improves work efficiency, and the foam bonds closer to the items, reducing additional operating steps and equipment requirements.
Smart Images
Figure CN223133711U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of foam sticking, and particularly relates to an automatic foam sticking device. Background Technique
[0002] The foam has good elasticity, can absorb and disperse external force impacts, and reduce vibration transmission. Therefore, by sticking the foam, stable protection performance can be provided for articles.
[0003] When sticking the foam, a manipulator and a suction cup are used to adsorb the foam, and then the foam is stuck at a specified position or on an article to achieve the operation of automatic foam sticking. However, the manipulator and the suction cup need to move back and forth. The extra moving distance not only easily causes mechanical fatigue but also reduces the working efficiency. Moreover, the foam in this operation needs to have an adhesive surface by itself. Otherwise, additional devices need to be added to stick glue on the foam, which has limitations, and the moving distance of the manipulator and the suction cup will be further increased during the glue sticking process.
[0004] According to the above-mentioned disadvantages existing in the prior art, an automatic foam sticking device that can overcome the disadvantages of the prior art is specially designed, which omits the process of reciprocally sucking the foam, reduces mechanical fatigue, and improves the working efficiency. Content of the Utility Model
[0005] The purpose of the utility model is to overcome the above-mentioned disadvantages of the prior art and provide an automatic foam sticking device that omits the process of reciprocally sucking the foam, reduces mechanical fatigue, and improves the working efficiency.
[0006] To solve the above technical problems, the utility model provides such an automatic foam sticking device, including: a robotic arm; a mounting seat installed at the mobile end of the robotic arm, on which a foam support cylinder is rotatably arranged through a support plate, and the foam support cylinder is used for winding and supporting the foam to be stuck; a support frame connected to the mounting seat, and a glue bucket for accommodating an adhesive is connected to the support frame; a glue application roller rotatably arranged at the lower part of the support frame, and the upper side of the glue application roller is in contact and cooperation with the glue outlet at the lower end of the glue bucket; a pressure roller rotatably arranged at the lower part of the support frame, the pressure roller is located to the right of the glue application roller, and a gap for the foam to pass through is left between the pressure roller and the glue application roller, and the glue application roller is located between the pressure roller and the foam support cylinder; a cutting assembly arranged at the lower part of the support frame for cutting the foam; a servo motor installed on the mounting seat, and the servo motor is in transmission with the foam support cylinder through a transmission assembly.
[0007] Preferably, the foam support cylinder includes: a support shaft rotatably arranged on the support plate; two limit disks, both of the two limit disks are sleeved on the support shaft, and fastening bolts that are in contact and cooperation with the support shaft are threadedly connected to the limit disks.
[0008] Preferably, the cutting assembly includes: a support rod connected to the lower part of the support frame; a cylinder mounted on the support rod, and a cutter is provided on the telescopic rod of the cylinder, which is located below the glue applicator roller and to the left of the pressure roller, and the cutter moves to cooperate with the pressure roller to cut the foam.
[0009] Preferably, the transmission assembly includes: a first synchronous pulley connected to the output shaft of the servo motor; a second synchronous pulley connected to the rear end of the support shaft; and a synchronous belt drivingly connected between the first synchronous pulley and the second synchronous pulley.
[0010] Preferably, the transmission assembly further includes: a third synchronous pulley connected to the rear end of the glue applicator roller, and the synchronous belt is drivingly connected to the third synchronous pulley.
[0011] Preferably, it further includes: a first limiting roller rotatably provided on the support frame, and the foam support cylinder, the glue applicator roller, and the first limiting roller are arranged in an L shape in sequence. The foam support cylinder and the glue applicator roller are respectively located at both ends of the L shape, the first limiting roller is located at the turning point of the L shape, the first limiting roller is located above the glue applicator roller, and the glue bucket is located between the first limiting roller and the glue applicator roller.
[0012] Preferably, it further includes: a second limiting roller rotatably provided on the support frame, the second limiting roller is located above the pressure roller, and a gap for the foam to pass through is left between the second limiting roller and the first limiting roller.
[0013] Preferably, the transmission assembly further includes: a fourth synchronous pulley connected to the rear end of the second limiting roller, the outer ring of the synchronous belt is drivingly connected to the fourth synchronous pulley, and the inner ring of the synchronous belt is drivingly connected to the third synchronous pulley, the first synchronous pulley, and the second synchronous pulley.
[0014] Preferably, the second limiting roller has a rubber sticker, and the friction when contacting the foam is increased through the rubber sticker.
[0015] Preferably, it further includes: a glue outlet roller rotatably provided at the glue outlet of the glue bucket, and the glue outlet roller contacts the glue applicator roller instead of the glue outlet of the glue bucket.
[0016] The beneficial effects that the present utility model can achieve on the basis of overcoming the shortcomings of the prior art are as follows:
[0017] The foam is wound by the foam support cylinder, and the glue applicator roller applies an adhesive to the foam, eliminating the adsorption operation of the suction cup and the process of reciprocatingly moving to suck the foam, reducing mechanical fatigue and improving work efficiency. In addition, the pressure roller not only makes the foam fully adhere to the glue applicator roller to ensure the application of the adhesive, but also presses the upper side of the foam, so as to make the foam more closely adhere to the article and improve the firmness. Brief Description of the Drawings
[0018] Figure 1 This is an assembly schematic diagram of the present utility model.
[0019] Figure 2 This is a schematic diagram of the present utility model after hiding the robotic arm.
[0020] Figure 3 This is the Figure 2 schematic diagram of the rear side direction of the present utility model.
[0021] Figure 4 This is a schematic diagram of the glue bucket and the glue application roller of the present utility model.
[0022] Figure 5 This is a cross-sectional view of the glue bucket of the present utility model.
[0023] Figure 6 This is a schematic diagram of the support rod, cylinder and cutter of the present utility model.
[0024] Figure 7 This is a schematic diagram of the positional relationship of components such as the pressure roller, the first limiting roller and the second limiting roller of the present utility model.
[0025] Figure 8 This is a schematic diagram of the servo motor and the synchronous belt of the present utility model, which is derived from Figure 3 ...
[0026] The reference numerals in the drawings provided by the present utility model are: 01 - robotic arm, 1 - mounting base, 11 - support plate, 12 - support frame, 2 - foam support cylinder, 21 - support shaft, 22 - limit disc, 23 - fastening bolt, 31 - glue bucket, 311 - glue outlet roller, 32 - glue application roller, 33 - pressure roller, 34 - first limiting roller, 35 - second limiting roller, 41 - support rod, 42 - cylinder, 43 - cutter, 51 - servo motor, 52 - synchronous belt, 61 - first synchronous pulley, 62 - second synchronous pulley, 63 - third synchronous pulley, 64 - fourth synchronous pulley. Detailed Description of the Preferred Embodiment
[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0028] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.
[0029] An automatic foam sticking device, such as Figures 1-4 As shown, it includes: a robot arm 01; a mounting seat 1, which is mounted on the moving end of the robot arm 01, and a foam support tube 2 is provided on the mounting seat 1 through a support plate 11, and the foam support tube 2 is used to roll up and support the foam to be bonded, so that the robot arm 01 can directly drive the foam to move on the object, which is convenient for bonding, eliminating the adsorption operation of the suction cup and the process of reciprocating movement to absorb the foam, thereby reducing mechanical fatigue and improving work efficiency; a support frame 12, connected to the mounting seat 1, and the support frame 12 is connected with a Glue barrel 31; glue coating roller 32, rotatably arranged at the lower part of the support frame 12, the upper side of the glue coating roller 32 contacts and cooperates with the glue outlet at the lower end of the glue barrel 31, the adhesive injected into the glue inlet barrel 31 will be discharged onto the glue coating roller 32 through the glue outlet of the glue barrel 31, and one end of the foam on the foam support tube 2 will be pulled out and bypass the right side of the glue coating roller 32. The movement of the foam will drive the glue coating roller 32 to rotate through friction, so that the glue coating roller 32 can apply the adhesive in the glue barrel 31 to the lower side of the foam, and then the foam can be adhered to the object to be bonded, thereby achieving The operation of sticking foam now is simple, and there is no need for the foam to automatically glue the surface, which reduces the use restrictions; the pressure roller 33 is rotatably arranged at the lower part of the support frame 12, the pressure roller 33 is located on the right side of the glue coating roller 32, and a gap is left between the pressure roller 33 and the glue coating roller 32 for the foam to pass through, and the glue coating roller 32 is located between the pressure roller 33 and the foam support cylinder 2. One end of the pulled foam is passed through the gap between the pressure roller 33 and the glue coating roller 32. The pressure roller 33 not only makes the foam fully fit on the glue coating roller 32 to ensure the application of the adhesive, but also when the foam is glued When on the object, the pressure roller 33 will also press the upper side of the foam, so that the foam coated with adhesive on the lower side can fit more closely to the object, thereby improving the firmness; the cutting component is arranged at the lower part of the support frame 12, and the foam is cut by the cutting component; the servo motor 51 is installed on the mounting seat 1, and the servo motor 51 is transmitted to the foam support tube 2 through the transmission component, and the servo motor 51 is controlled to drive the foam support tube 2 to rotate, so that the foam support tube 2 automatically releases the rolled foam, thereby performing the automatic foam bonding operation.
[0030] like Figure 3 and Figure 7As shown, the foam support cylinder 2 includes: a support shaft 21 rotatably provided on the support plate 11; two limit discs 22, both of which are sleeved on the support shaft 21. By moving the two limit discs 22 to adjust the distance, the foam can be limited on the support shaft 21 according to the length of the foam. A fastening bolt 23 that is in threaded connection with the limit disc 22 and is in contact and cooperation with the support shaft 21 is provided on the limit disc 22. By rotating the fastening bolt 23, the limit disc 22 can be fixed on the support shaft 21, and by rotating the fastening bolt 23 in the reverse direction, the limit disc 22 can be loosened.
[0031] As Figure 3 and Figure 6 As shown, the cutting assembly includes: a support rod 41 connected to the lower part of the support frame 12; a cylinder 42 installed on the support rod 41. A cutter 43 located below the glue applicator roller 32 and to the left of the pressure roller 33 is provided on the telescopic rod of the cylinder 42. The cutter 43 moves in cooperation with the pressure roller 33 to cut the foam. By controlling the cylinder 42 to drive the cutter 43 to move to the right and contact the pressure roller 33, the cutter 43 can cut the foam adhered to the article.
[0032] As Figure 3 and Figure 8 As shown, the transmission assembly includes: a first synchronous pulley 61 connected to the output shaft of the servo motor 51; a second synchronous pulley 62 connected to the rear end of the support shaft 21; a synchronous belt 52 drivingly connected between the first synchronous pulley 61 and the second synchronous pulley 62. By controlling the servo motor 51 to drive the first synchronous pulley 61 to rotate, the first synchronous pulley 61 will drive the second synchronous pulley 62 to rotate through the synchronous belt 52, and the second synchronous pulley 62 will drive the support shaft 21 to rotate, so as to automatically release the foam wound on the support shaft 21.
[0033] As Figure 3 and Figure 8 As shown, the transmission assembly further includes: a third synchronous pulley 63 connected to the rear end of the glue applicator roller 32, and the synchronous belt 52 is drivingly connected to the third synchronous pulley 63. In this way, when the servo motor 51 drives the first synchronous pulley 61 to rotate, the third synchronous pulley 63 can automatically and synchronously drive the coating roller to rotate, so as to fully apply the adhesive to the foam.
[0034] As Figure 2 and Figure 7As shown in the figure, it further includes: a first limiting roller 34 rotatably provided on the support frame 12. The foam support cylinder 2, the glue application roller 32, and the first limiting roller 34 are arranged in an L shape in sequence. The foam support cylinder 2 and the glue application roller 32 are respectively located at the two ends of the L shape, and the first limiting roller 34 is located at the turning point of the L shape. The first limiting roller 34 is located above the glue application roller 32. The glue bucket 31 is located between the first limiting roller 34 and the glue application roller 32. After pulling out one end of the foam on the foam support cylinder 2, it first bypasses the upper side of the first limiting roller 34 and then bypasses the right side of the glue application roller 32, so as to facilitate the conveying of the foam.
[0035] As Figure 2 and Figure 7 As shown in the figure, it further includes: a second limiting roller 35 rotatably provided on the support frame 12. The second limiting roller 35 is located above the pressing roller 33. A gap for the foam to pass through is left between the second limiting roller 35 and the first limiting roller 34. After pulling out one end of the foam on the foam support cylinder 2, the foam first passes through the gap between the second limiting roller 35 and the first limiting roller 34, and then passes through the gap between the pressing roller 33 and the glue application roller 32, so as to further limit and convey the foam.
[0036] As Figure 3 and Figure 8 As shown in the figure, the transmission assembly further includes: a fourth synchronous pulley 64 connected to the rear end of the second limiting roller 35. The outer ring of the synchronous belt 52 is in transmission connection with the fourth synchronous pulley 64, and the inner ring of the synchronous belt 52 is in transmission connection with the third synchronous pulley 63, the first synchronous pulley 61, and the second synchronous pulley 62. In this way, the servo motor 51 can drive the second limiting roller 35 and the foam support cylinder 2 to rotate towards each other, so as to convey the foam on both sides of the foam, improving the conveying effect.
[0037] Preferably in this embodiment, the second limiting roller 35 is provided with a rubber sticker to increase the friction force when contacting the foam.
[0038] As Figure 5 As shown in the figure, it further includes: a glue discharging roller 311 rotatably provided at the glue discharging port of the glue bucket 31. The glue discharging roller 311 replaces the glue discharging port of the glue bucket 31 to contact the glue application roller 32. The rotation of the glue application roller 32 will drive the rotation of the glue discharging roller 311, and the glue discharging roller 311 will apply the adhesive in the glue bucket 31 onto the glue application roller 32. When the glue discharging roller 311 stops rotating, the outflow of the adhesive is reduced.
[0039] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. It only expresses the preferred implementation manners of the present invention, and the description is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the patent of the present invention.
[0040] It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications, changes in quantity, improvements and substitutions can still be made. Therefore, based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
Claims
1. An automated foam sticking device, characterized in that, include: Robotic Arm (01); A mounting seat (1) is mounted on the moving end of the mechanical arm (01), and a foam support cylinder (2) is rotatably provided on the mounting seat (1) via a support plate (11); A support frame (12) connected to the mounting seat (1), wherein a glue barrel (31) for containing adhesive is connected to the support frame (12); A glue coating roller (32) is rotatably arranged at the lower part of the support frame (12), and the glue coating roller (32) is in contact with the glue outlet of the glue barrel (31); A pressure roller (33) is rotatably arranged at the lower part of the support frame (12), and a gap is left between the pressure roller (33) and the glue coating roller (32) for the foam to pass through; A cutting assembly is arranged at the lower part of the support frame (12), and the foam is cut by the cutting assembly; A servo motor (51) is mounted on the mounting seat (1), and the servo motor (51) is driven by the foam support tube (2) via a transmission assembly.
2. An automated foam sticking device according to claim 1, characterized in that, The foam support tube (2) comprises: A support shaft (21) rotatably mounted on the support plate (11); The limiting plates (22) are provided with two, and the two limiting plates (22) are both sleeved on the supporting shaft (21), and the limiting plates (22) are threadedly connected with fastening bolts (23) that are in contact with and fit with the supporting shaft (21).
3. An automated foam sticking device according to claim 1, characterized in that, The cutting component comprises: A support rod (41) connected to the lower part of the support frame (12); The cylinder (42) is mounted on the support rod (41), and a cutter (43) located below the glue coating roller (32) is provided on the telescopic rod of the cylinder (42). The cutter (43) moves to cooperate with the pressure roller (33) to cut the foam.
4. An automated foam sticking device according to claim 2, characterized in that, The transmission assembly comprises: A synchronous pulley (61) connected to the output shaft of the servo motor (51); A second synchronous pulley (62) connected to the end of the support shaft (21); A synchronous belt (52) is transmission-connected between the synchronous pulley 1 (61) and the synchronous pulley 2 (62).
5. An automated foam sticking device according to claim 4, characterized in that The transmission assembly also includes: A synchronous pulley three (63) is connected to the end of the glue coating roller (32), and the synchronous belt (52) is drivingly connected to the synchronous pulley three (63).
6. The automated foam sticking device according to claim 4, wherein, Also includes: A limiting roller (34) is rotatably mounted on the support frame (12); the foam support cylinder (2), the glue coating roller (32), and the limiting roller (34) are arranged in sequence in an L shape; the limiting roller (34) is located above the glue coating roller (32); and the glue barrel (31) is located between the limiting roller (34) and the glue coating roller (32).
7. An automated foam sticking device according to claim 6, characterized in that, Also includes: The second limiting roller (35) is rotatably arranged on the support frame (12), the second limiting roller (35) is located above the pressure roller (33), and a gap is left between the second limiting roller (35) and the first limiting roller (34) for the foam to pass through.
8. An automated foam sticking device according to claim 7, characterized in that The transmission assembly also includes: Synchronous pulley four (64), connected to the end of the second limiting roller (35), the outer ring of the synchronous belt (52) is drivingly connected to the synchronous pulley four (64), and the inner ring of the synchronous belt (52) is drivingly connected to the synchronous pulley one (61) and the synchronous pulley two (62).
9. An automated foam sticking device according to claim 7, characterized in that, Further comprising: The second limiting roller (35) is provided with a rubber sticker, and the friction force when contacting the foam is increased through the rubber sticker.
10. An automated foam sticking device according to claim 1, characterized in that, Further comprising: The glue discharging roller (311) is rotatably arranged at the glue discharging port of the glue barrel (31), and the glue discharging roller (311) replaces the glue discharging port of the glue barrel (31) to contact the glue applying roller (32).