Heavy pressing and pasting unit for edge bonding machine technology
By designing heavy-duty pressing unit for edge sealing machines, including fixed frame, horizontal advance and retreat adjustment mechanism and compression mechanism, the problem of glue sticking to the pressing wheel is solved, automatic cleaning and efficient edge sealing are achieved, and working efficiency is improved and operational security.
Patent Information
- Application Number
- CN202420529884.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-19
AI Technical Summary
During the use of the existing heavy-duty pressing unit of the edge sealing machine, the glue is easily stuck to the pressing wheel, which causes uneven surface of the pressing wheel after hardening, and the glue will stain the edge sealing of the board, resulting in a timely shutdown and cleaning, which wastes time. Reduce work efficiency.
A heavy-duty pressing unit for edge sealing machine process is designed, including a fixed frame, a horizontal forward and backward adjustment mechanism, a small pressing wheel cylinder adjustment mechanism, a large pressing wheel compression mechanism and a small pressing wheel compression mechanism. Through the cooperation of these mechanisms, the compression fit of the edge belt can be automatically adjusted, and the large pressure wheel can be driven to rotate by the servo motor to make the edge belt tightly fit into the edge belt. In addition, by the coordinated arrangement of wool felt, large pressing wheel scraper film and small pressing wheel scraper film, the glue remaining on the surface of the pressing wheel can be automatically cleaned.
It effectively avoids the problem of uneven surface of the press wheel after glue stains the edge band or hardens, reduces the frequency of shutdown and cleaning, improves work efficiency, and reduces the labor intensity of operators.
Smart Images
Figure CN222521592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy-duty pressing of edge banding machines, in particular to a heavy-duty pressing unit used in edge banding machine technology. Background Art
[0002] In the board edge banding process, with the increasing demand for customization and personalization, the quality requirements of products are getting higher and higher. However, the glue of the heavy-duty pressing unit of the existing edge banding machine is easy to stick to the pressing wheel during use. After hardening, it not only makes the surface of the pressing wheel uneven, but also the glue just stuck on the pressing wheel will dirty the edge banding of the board. Therefore, it is necessary to stop the machine regularly to clean the pressing wheel, which not only wastes time and leads to low work efficiency, but also has high labor intensity for operators.
[0003] In order to solve the above problems, a heavy-duty pressing unit for edge banding machine process is proposed herein. Utility Model Content
[0004] The purpose of the utility model is to provide a heavy-duty pressing unit for edge banding machine technology to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a heavy-duty pressing unit for an edge banding machine process, comprising a fixed frame, a horizontal advance and retreat adjustment mechanism is arranged on the top of the front side of the fixed frame, a small pressure wheel cylinder adjustment mechanism, a large pressure wheel clamping mechanism and a small pressure wheel clamping mechanism are arranged on the top of the fixed frame, the horizontal advance and retreat adjustment mechanism comprises a screw bearing seat, a position indicator is fixedly arranged on one side of the screw bearing seat, an adjusting screw is arranged on the side of the screw bearing seat away from the position indicator, a screw nut is arranged on the surface thread of the adjusting screw, the small pressure wheel cylinder adjustment mechanism comprises a mounting plate, a plurality of first adjusting screws are arranged on the middle thread of the mounting plate, a first cylinder is fixedly arranged on the bottom ends of the plurality of first adjusting screws, and an arc head screw is fixedly arranged on the top ends of the plurality of first cylinders.
[0006] The device adjusts the pressing and fitting degree of edge banding tapes of different thicknesses through a horizontal advance and retreat adjustment mechanism, and then drives the large pressure wheel body to rotate through a servo motor, and the rotation direction is synchronized with the plate conveying direction, so that the front end of the edge banding tape is pre-sticked to the front end of the plate, and is guided by the large pressure wheel pressing mechanism to enter the subsequent edge banding pressing mechanism. Under the action of multiple small pressure wheel pressing mechanisms with adjustable angles, it is tightly fitted with the edge banding tape of the plate to complete the edge banding. The coordinated arrangement of wool felt, large pressure wheel scraper rubber sheet and small pressure wheel scraper rubber sheet facilitates automatic cleaning of residual glue on the surfaces of the large pressure wheel body and the small pressure wheel body, so as to avoid the glue from contaminating the edge banding tape or causing an uneven pressure wheel surface after hardening, which may cause damage to the plate surface during pressing.
[0007] Preferably, the large pressure wheel clamping mechanism includes a support plate and a servo motor, a fixed plate is provided at the top of the support plate, a large pressure wheel rotary bearing seat is provided on one side of the top of the fixed plate, a large pressure wheel connecting shaft is rotatably provided in the middle of the large pressure wheel rotary bearing seat, a large pressure wheel body is fixedly provided on the surface of the large pressure wheel connecting shaft, a cylinder mounting seat is fixedly provided on the side of the top of the fixed plate away from the large pressure wheel rotary bearing seat, a second cylinder is fixedly provided in the middle of the cylinder mounting seat, a third adjusting screw is threadedly provided on one end of the cylinder mounting seat, and the edge banding is clamped by the large pressure wheel body.
[0008] Preferably, a reducer is fixedly installed on the bottom end of the large pressure wheel rotating bearing seat, the input end of the reducer is fixedly connected to the output end of the servo motor, and the output end of the reducer is fixedly connected to the bottom end of the large pressure wheel connecting shaft. The coordinated arrangement of the reducer and the servo motor facilitates the driving of the large pressure wheel connecting shaft to rotate, thereby driving the large pressure wheel body to rotate.
[0009] Preferably, a second fixed seat is fixedly provided on one side of the large pressure wheel rotating bearing seat, a cleaning nozzle is fixedly provided on the front of the second fixed seat, and wool felt and a large pressure wheel scraper are fixedly provided on both sides of the second fixed seat, respectively. The coordinated arrangement of the wool felt and the large pressure wheel scraper facilitates automatic cleaning of the glue remaining on the surface of the large pressure wheel body, thereby preventing the glue from contaminating the edge banding or causing an uneven surface of the pressure wheel after hardening, which may easily damage the board surface during pressing.
[0010] Preferably, the small pressure wheel clamping mechanism includes a small pressure wheel swivel bearing seat, a support seat is fixedly provided on the top of the small pressure wheel swivel bearing seat, a small pressure wheel body is provided between the support seat and the small pressure wheel swivel bearing seat, a fixed swing shaft is provided at the connection between the small pressure wheel body and the support seat, the fixed swing shaft is slidably connected with the support seat, a second adjusting screw is threadedly provided on the top of one side of the support seat, the middle part of the fixed swing shaft is threadedly connected with the second adjusting screw, a first fixed seat is fixedly provided on one side of the small pressure wheel swivel bearing seat, a small pressure wheel scraper is fixedly provided on the top of the first fixed seat, the small pressure wheel scraper is provided corresponding to the small pressure wheel body, and the small pressure wheel body can be driven to move by rotating the second adjusting screw, thereby adjusting the angle of the small pressure wheel body.
[0011] Preferably, the fixed frame includes a fixed base, two linear guide rails are fixedly provided on the top of the fixed base, sliders are slidably provided on the tops of the two linear guide rails, a placement plate is fixedly provided on the top between the two sliders, and a safety switch is fixedly installed on the front of the placement plate. The setting of the fixed base facilitates the fixing of the heavy-duty pressing unit on the edge banding machine. After the normal processing of the workpiece is completed through pre-milling, gluing, and tape feeding, the heavy-duty pressing unit is used to complete the pressing and fitting of the panel edge banding tape.
[0012] Preferably, two supporting columns are fixedly provided on the top of the placement plate, and a protective cover is fixedly provided on the top between the two supporting columns, and the provision of the protective cover can play a protective role.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The device adjusts the pressing and fitting degree of edge banding tapes of different thicknesses through a horizontal advance and retreat adjustment mechanism, and then drives the large pressure wheel body to rotate through a servo motor, and the rotation direction is synchronized with the plate conveying direction, so that the front end of the edge banding tape is pre-sticked to the front end of the plate, and is guided by the large pressure wheel pressing mechanism to enter the subsequent edge banding pressing mechanism. Under the action of multiple small pressure wheel pressing mechanisms with adjustable angles, it is tightly fitted with the edge banding tape of the plate to complete the edge banding. The coordinated arrangement of wool felt, large pressure wheel scraper rubber sheet and small pressure wheel scraper rubber sheet facilitates automatic cleaning of residual glue on the surfaces of the large pressure wheel body and the small pressure wheel body, so as to avoid the glue from contaminating the edge banding tape or causing an uneven pressure wheel surface after hardening, which may cause damage to the plate surface during pressing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the utility model;
[0016] Figure 2 This is a structural diagram of the horizontal advance and retreat adjustment mechanism of the utility model;
[0017] Figure 3 This is a structural diagram of the small pressure wheel cylinder adjustment mechanism of the utility model;
[0018] Figure 4 This is a structural diagram of the large pressing wheel pressing mechanism of the utility model;
[0019] Figure 5 This is a structural diagram of the small pressing wheel pressing mechanism of the utility model;
[0020] Figure 6 It is a structural diagram of the fixed frame of the utility model.
[0021] In the figure: 1. Fixed frame; 11. Fixed base; 12. Linear guide; 13. Slider; 14. Placement plate; 15. Support column; 16. Protective cover; 17. Safety switch; 2. Horizontal advance and retreat adjustment mechanism; 21. Screw bearing seat; 22. Adjustment screw; 23. Screw nut; 24. Position indicator; 3. Small pressure wheel cylinder adjustment mechanism; 31. Mounting plate; 32. First adjustment screw; 33. First cylinder; 34. Arc head screw; 4. Large pressure wheel clamping mechanism; 41. Support plate; 42. Fixed plate; 43. Cylinder Mounting seat; 44, third adjusting screw; 45, large pressure wheel rotating bearing seat; 46, second cylinder; 47, second fixed seat; 48, wool felt; 49, cleaning nozzle; 410, large pressure wheel scraper; 411, large pressure wheel connecting shaft; 412, large pressure wheel body; 413, speed reducer; 414, servo motor; 5, small pressure wheel clamping mechanism; 51, small pressure wheel rotating bearing seat; 52, small pressure wheel body; 53, fixed swing shaft; 54, support seat; 55, second adjusting screw; 56, first fixed seat; 57, small pressure wheel scraper. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0023] See also Figure 1-6The utility model provides a heavy-duty pressing unit for edge banding machine process, including a fixed frame 1, a horizontal advance and retreat adjustment mechanism 2 is arranged on the top of the front of the fixed frame 1, a small pressure wheel cylinder adjustment mechanism 3, a large pressure wheel clamping mechanism 4 and a small pressure wheel clamping mechanism 5 are arranged on the top of the fixed frame 1, the horizontal advance and retreat adjustment mechanism 2 includes a screw bearing seat 21, a position indicator 24 is fixedly arranged on one side of the screw bearing seat 21, an adjusting screw 22 is arranged on the side of the screw bearing seat 21 away from the position indicator 24, a screw nut 23 is arranged on the surface thread of the adjusting screw 22, the small pressure wheel cylinder adjustment mechanism 3 includes a mounting plate 31, a plurality of first adjusting screws 32 are arranged on the middle thread of the mounting plate 31, a plurality of first adjusting screws 32 are fixedly installed on the bottom ends of the plurality of first adjusting screws 32, a plurality of first cylinders 33 are fixedly installed on the bottom ends of the plurality of first adjusting screws 32, The top of a cylinder 33 is fixedly provided with an arc head screw 34. The device adjusts the pressing and fitting degree of edge bandings of different thicknesses through the horizontal advance and retreat adjustment mechanism 2, and then drives the large pressure wheel body 412 to rotate through the servo motor 414. The rotation direction is synchronized with the conveying direction of the plate, so that the front end of the edge banding is pre-sticked to the front end of the plate, and is guided by the large pressure wheel pressing mechanism 4 to enter the subsequent edge banding pressing mechanism. Under the action of multiple small pressure wheel pressing mechanisms 5 with adjustable angles, it is tightly fitted with the edge banding of the plate to complete the edge banding. The coordinated arrangement of the wool felt 48, the large pressure wheel scraper film 410 and the small pressure wheel scraper film 57 facilitates the automatic cleaning of the glue remaining on the surface of the large pressure wheel body 412 and the small pressure wheel body 52 to prevent the glue from dirtying the edge banding or causing an uneven pressure wheel surface after hardening, which may easily damage the plate surface during pressing.
[0024] The large pressure wheel clamping mechanism 4 includes a support plate 41 and a servo motor 414. A fixing plate 42 is arranged at the top of the support plate 41. A large pressure wheel rotary bearing seat 45 is arranged on one side of the top of the fixing plate 42. A large pressure wheel connecting shaft 411 is rotatably arranged in the middle of the large pressure wheel rotary bearing seat 45. A large pressure wheel body 412 is fixedly arranged on the surface of the large pressure wheel connecting shaft 411. A cylinder mounting seat 43 is fixedly arranged on one side of the top of the fixing plate 42 away from the large pressure wheel rotary bearing seat 45. A second cylinder 46 is fixedly arranged in the middle of the cylinder mounting seat 43. A third adjusting screw 44 is threadedly provided at one end of the seat 43, a reducer 413 is fixedly installed at the bottom end of the large pressure wheel rotary bearing seat 45, the input end of the reducer 413 is fixedly connected to the output end of the servo motor 414, the output end of the reducer 413 is fixedly connected to the bottom end of the large pressure wheel connecting shaft 411, a second fixed seat 47 is fixedly provided at one side of the large pressure wheel rotary bearing seat 45, a cleaning nozzle 49 is fixedly provided at the front of the second fixed seat 47, and wool felt 48 and a large pressure wheel scraper 410 are fixedly provided on both sides of the second fixed seat 47;
[0025] When in use, the edge banding is pressed by the large pressing wheel body 412, and the large pressing wheel connecting shaft 411 is driven to rotate by the coordination of the reducer 413 and the servo motor 414, thereby driving the large pressing wheel body 412 to rotate. The wool felt 48 and the large pressing wheel scraper 410 are coordinated to automatically clean the glue remaining on the surface of the large pressing wheel body 412, so as to avoid the glue from contaminating the edge banding or causing the pressing wheel surface to be uneven after hardening, which may damage the board surface during pressing.
[0026] The small pressure wheel clamping mechanism 5 includes a small pressure wheel rotary bearing seat 51, a support seat 54 is fixedly arranged at the top of the small pressure wheel rotary bearing seat 51, a small pressure wheel body 52 is arranged between the support seat 54 and the small pressure wheel rotary bearing seat 51, a fixed swing shaft 53 is arranged at the connection between the small pressure wheel body 52 and the support seat 54, the fixed swing shaft 53 is slidably connected with the support seat 54, a second adjusting screw 55 is threadedly arranged on the top of one side of the support seat 54, the middle part of the fixed swing shaft 53 is threadedly connected with the second adjusting screw 55, and a first fixed seat 56 is fixedly arranged on one side of the small pressure wheel rotary bearing seat 51 A small pressure wheel scraper 57 is fixedly provided at the top of the first fixed seat 56, and the small pressure wheel scraper 57 is arranged corresponding to the small pressure wheel body 52. The fixed frame 1 includes a fixed base 11, and two linear guides 12 are fixedly provided at the top of the fixed base 11. Slide blocks 13 are slidably provided at the tops of the two linear guides 12. A placement plate 14 is fixedly provided at the top between the two slide blocks 13, and a safety switch 17 is fixedly installed on the front of the placement plate 14. Two support columns 15 are fixedly provided at the top of the placement plate 14, and a protective cover 16 is fixedly provided at the top between the two support columns 15;
[0027] When in use, the small pressure wheel body 52 can be driven to move by rotating the second adjusting screw 55, so as to adjust the angle of the small pressure wheel body 52. The heavy-duty pressing unit can be conveniently fixed on the edge banding machine through the setting of the fixed base 11. After the normal processing of the workpiece is completed through pre-milling, gluing, and tape feeding, the heavy-duty pressing unit is used to complete the pressing and fitting of the edge banding of the plate. The setting of the protective cover 16 can play a protective role.
[0028] When the embodiment of the present application is in use: the setting of the fixed base 11 facilitates the fixing of the heavy-duty pressing unit on the edge banding machine. After the normal processing of the workpiece is completed through pre-milling, gluing, and tape feeding, the heavy-duty pressing unit is used to complete the pressing and fitting of the edge banding of the plate. During use, the adjusting screw 22 is rotated to push the placement plate 14 back and forth, thereby driving the large pressing wheel pressing mechanism 4, the small pressing wheel pressing mechanism 5 and other structures to move back and forth, and then adjusting the pressing and fitting degree of edge bands of different thicknesses. After the adjustment is completed, the large pressing wheel connecting shaft 41 is driven by the coordinated setting of the reducer 413 and the servo motor 414. 1 rotates, thereby driving the large pressing wheel body 412 to rotate, and the rotation direction is synchronized with the conveying direction of the plate. The front end of the edge banding tape is pre-glued to the front end of the plate, and then guided by the large pressing wheel clamping mechanism 4, and then closely fitted with the plate edge banding tape under the action of a number of small pressing wheel clamping mechanisms 5 to complete the edge banding. During use, the wool felt 48, the large pressing wheel scraping film 410 and the small pressing wheel scraping film 57 are arranged in coordination to facilitate automatic cleaning of the glue remaining on the surface of the large pressing wheel body 412 and the small pressing wheel body 52, so as to avoid the glue from contaminating the edge banding tape or causing the surface of the pressing wheel to be uneven after hardening, which may easily damage the plate surface during pressing.
[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A heavy-duty pressing unit for edge banding technology, comprising a fixed frame (1), characterized in that: The top of the front of the fixed frame (1) is provided with a horizontal advance and retreat adjustment mechanism (2), the top of the fixed frame (1) is provided with a small pressure wheel cylinder adjustment mechanism (3), a large pressure wheel clamping mechanism (4) and a small pressure wheel clamping mechanism (5), the horizontal advance and retreat adjustment mechanism (2) comprises a screw bearing seat (21), a position indicator (24) is fixedly provided on one side of the screw bearing seat (21), an adjustment screw (22) is provided on the side of the screw bearing seat (21) away from the position indicator (24), a surface thread of the adjustment screw (22) is provided with a screw nut (23), the small pressure wheel cylinder adjustment mechanism (3) comprises a mounting plate (31), a middle part of the mounting plate (31) is threadedly provided with a plurality of first adjustment screws (32), the bottom ends of the plurality of first adjustment screws (32) are fixedly provided with a first cylinder (33), and the top ends of the plurality of first cylinders (33) are fixedly provided with an arc head screw (34).
2. A heavy-duty pressing unit for edge banding process according to claim 1, characterized in that: The large pressure wheel clamping mechanism (4) comprises a support plate (41) and a servo motor (414), a fixing plate (42) is arranged at the top of the support plate (41), a large pressure wheel rotary bearing seat (45) is arranged on one side of the top of the fixing plate (42), a large pressure wheel connecting shaft (411) is rotatably arranged in the middle of the large pressure wheel rotary bearing seat (45), a large pressure wheel body (412) is fixedly arranged on the surface of the large pressure wheel connecting shaft (411), a cylinder mounting seat (43) is fixedly arranged on one side of the top of the fixing plate (42) away from the large pressure wheel rotary bearing seat (45), a second cylinder (46) is fixedly arranged in the middle of the cylinder mounting seat (43), and a third adjusting screw (44) is threadedly arranged on one end of the cylinder mounting seat (43).
3. A heavy-duty pressing unit for edge banding process according to claim 2, characterized in that: A reducer (413) is fixedly mounted on the bottom end of the large pressure wheel rotary bearing seat (45); the input end of the reducer (413) is fixedly connected to the output end of the servo motor (414); and the output end of the reducer (413) is fixedly connected to the bottom end of the large pressure wheel connecting shaft (411).
4. A heavy-duty pressing unit for edge banding process according to claim 2, characterized in that: A second fixed seat (47) is fixedly arranged on one side of the large pressure wheel rotary bearing seat (45), a cleaning nozzle (49) is fixedly arranged on the front side of the second fixed seat (47), and wool felt (48) and a large pressure wheel scraper (410) are respectively fixedly arranged on both sides of the second fixed seat (47).
5. A heavy-duty pressing unit for edge banding process according to claim 1, characterized in that: The small pressure wheel clamping mechanism (5) comprises a small pressure wheel rotary bearing seat (51), a support seat (54) is fixedly arranged at the top end of the small pressure wheel rotary bearing seat (51), a small pressure wheel body (52) is arranged between the support seat (54) and the small pressure wheel rotary bearing seat (51), a fixed swing shaft (53) is arranged at the connection between the small pressure wheel body (52) and the support seat (54), the fixed swing shaft (53) is slidably connected to the support seat (54), a second adjusting screw (55) is threadedly arranged on the top of one side of the support seat (54), the middle part of the fixed swing shaft (53) is threadedly connected to the second adjusting screw (55), a first fixed seat (56) is fixedly arranged on one side of the small pressure wheel rotary bearing seat (51), a small pressure wheel scraper (57) is fixedly arranged on the top end of the first fixed seat (56), and the small pressure wheel scraper (57) is arranged corresponding to the small pressure wheel body (52).
6. A heavy-duty pressing unit for edge banding process according to claim 1, characterized in that: The fixed frame (1) comprises a fixed base (11), two linear guide rails (12) are fixedly arranged at the top of the fixed base (11), sliders (13) are slidably arranged at the tops of the two linear guide rails (12), a placement plate (14) is fixedly arranged at the top between the two sliders (13), and a safety switch (17) is fixedly installed on the front of the placement plate (14).
7. A heavy-duty pressing unit for edge banding process according to claim 6, characterized in that: Two support columns (15) are fixedly arranged at the top of the placement plate (14), and a protective cover (16) is fixedly arranged at the top between the two support columns (15).