Twenty-four-channel belt conveying and replacing unit for edge sealing process

Abstract

The utility model discloses a twenty-four-channel belt feeding and replacing unit for an edge sealing process. The twenty-four-channel belt feeding and replacing unit comprises a belt feeding and replacing unit body, a main material guiding mechanism, a Z-axis lifting mechanism and a belt limiting mechanism. The belt feeding and replacing unit body comprises a main material guiding mechanism, a Z-axis lifting mechanism and a belt limiting mechanism, the main material guiding mechanism comprises a belt feeding platform, the upper surface of the belt feeding platform is fixedly connected with a belt guiding plate, the upper surface of the belt guiding plate is fixedly connected with a guiding piece, and the outer wall of one side of the belt feeding platform is fixedly connected with a side belt preheating plate. A chassis is fixedly connected to the outer wall of one side of the sideband preheating plate; according to the utility model, a plurality of groups of band guiding mechanisms are designed, and are utilized to realize automatic switching of a plurality of groups of edge sealing bands, so that continuous edge sealing process requirements are met, the invalid standby time of equipment is prolonged, and the utilization rate of the equipment is improved; meanwhile, a synchronous lifting structure is designed, a platform, a conveying belt and a pressing belt are synchronously lifted through a servo motor, and height change adjustment of different sidebands is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to a 24-channel conveying and changing belt unit used in edge banding technology. Background Art

[0002] Edge banding is an indispensable part of furniture manufacturing and whole-house customization. Its main functions include protecting the base material, preventing moisture from entering, sealing the release of harmful gases, and enhancing product stability. At the same time, it can also increase the aesthetic value of furniture. In the woodworking industry, especially in the board edge banding process, board edge banding technology is widely used in the furniture manufacturing industry. It can make the board more beautiful and durable, and effectively prevent the edge of the board from being damaged. With the improvement of people's requirements for furniture quality, board edge banding technology is also constantly developing. At present, the most advanced edge banding technology is laser edge banding, which has the advantages of high edge banding precision, fast speed and good quality. Traditional edge banding technology cannot match it. In addition, hot-melt edge banding technology is also widely used due to its good edge banding effect and strong durability. The development trend of plate edge banding technology is mainly reflected in the continuous upgrading and intelligence of technology. Customized home furnishing companies are gradually increasing the number of intelligent edge banding machines, improving production line structure, and strengthening the management of materials and quality control to reduce production costs and improve efficiency. In addition, green and environmentally friendly materials and personalized customization have also become new growth points in the market. Companies that meet consumer needs will be more competitive. With the advancement of technology, edge banding technology will pay more attention to environmental protection and beauty to meet the market's demand for high-quality life.

[0003] However, the traditional edge banding machine process cannot meet people's needs, and it has the following defects: First, it is not designed with multiple sets of guide belt mechanisms. The belt feeding unit of the traditional edge banding machine process can generally only put a few kinds of edge belts at a time. However, as the number of edge banding patterns increases and customers have more choices for edge banding patterns, this type of belt feeding unit can only frequently replace the edge belts in the belt feeding unit according to production orders, which is not conducive to improving production efficiency. At the same time, in the case of large-scale production, the edge belts are consumed quickly, and the operator needs to frequently replenish the material, which also affects production efficiency; second, there is no synchronous lifting structure designed, and the synchronous height adjustment of the edge belts for the required feeding and pressing belts cannot be performed according to the required usage. Manual adjustment is required before use according to the required usage, which cannot effectively meet the diversity of edge belt processing and different process requirements. At the same time, it takes a lot of time to determine the position of the edge belt and manually adjust it, which increases the startup cost of the edge banding machine. Utility Model Content

[0004] The purpose of the utility model is to provide a twenty-four-channel belt feeding and changing unit for edge banding process, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a twenty-four-channel feeding and changing belt unit for edge banding process, comprising a feeding and changing belt unit main body, the feeding and changing belt unit main body comprising a general material guiding mechanism, a Z-axis lifting mechanism and a belt limiting mechanism, and the Z-axis lifting mechanism and the belt limiting mechanism are fixedly connected to one side outer wall of the general material guiding mechanism, the general material guiding mechanism comprises a feeding platform, the upper surface of the feeding platform is fixedly connected with a belt guide plate, the upper surface of the belt guide plate is fixedly connected with a guide plate, the upper surface of the feeding platform is fixedly connected with a limited belt rod mounting bracket, and the limited belt rod mounting bracket is fixedly connected to the upper surface of the belt guide plate, a first bakelite platform assembly and a second bakelite platform assembly are fixedly connected to one side outer wall of the belt guide plate, a side belt preheating plate is fixedly connected to one side outer wall of the feeding platform, and a chassis is fixedly connected to one side outer wall of the side belt preheating plate.

[0006] As a further technical solution of the present invention, one end of the side band preheating plate is fixedly connected to a left guide block, a reference block is fixedly connected to one side outer wall of the left guide block, one end of the reference block is fixedly connected to the front inner baffle plate, the other end of the front inner baffle plate is fixedly connected to the rear inner baffle plate, and the first bakelite platform assembly is fixedly connected to one side outer wall of the rear inner baffle plate.

[0007] As a further technical solution of the present invention, the upper surface of the chassis is fixedly connected to a motor mounting seat, the upper surface of the motor mounting seat is fixedly connected to a reduction motor, the output end of the reduction motor is fixedly connected to a sprocket, the upper surface of the sprocket is fixedly connected to a Z-axis lifting column and a bearing seat, and the Z-axis lifting column and the bearing seat are fixedly connected to one side outer wall of the chassis, and a chain is sleeved on one side outer wall of the sprocket.

[0008] As a further technical solution of the present invention, the limited band rod main body is fixedly connected to the outer wall of one side of the limited band rod mounting frame, the limited band rod positioning piece is fixedly connected to the outer wall of one side of the limited band rod main body, and the limited band rod positioning piece is fixedly connected to the upper surface of the limited band rod mounting frame.

[0009] As a further technical solution of the present invention, a tensioning block is fixedly connected to the outer wall of one side of the chassis, and the tensioning block is sleeved on the outer wall of one side of the sprocket. A tensioning screw is threadedly connected to the outer wall of one side of the tensioning block, and a fixing block is fixedly connected to the outer wall of one side of the tensioning screw.

[0010] As a further technical solution of the present invention, an outer belt baffle plate is fixedly connected to an outer wall of one side of the belt feeding platform, and a belt guide plate is arranged on an outer wall of one side of the outer belt baffle plate.

[0011] As a further technical solution of the present invention, a guide column is fixedly connected to an outer wall of one side of the belt feeding platform.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention is designed with multiple groups of guide belt mechanisms, which are used to realize automatic switching of multiple groups of edge banding belts, realize continuous and uninterrupted edge banding process requirements, improve the equipment's invalid standby time, and improve equipment utilization. The edge band switching of up to twenty-four channels meets the conversion of different edge banding strip patterns, does not require frequent adjustment of edge banding strips according to different production requirements, meets all edge band switching requirements, and greatly improves the production efficiency. At the same time, a synchronous lifting structure is designed, which uses a servo motor to synchronously lift the platform and feed and press the belts, thereby realizing height change adjustment of different edge bands, meeting the diversity of edge band processing and different process requirements. The edge bands can be adjusted in time according to the situation during use, which reduces the difficulty of operation, reduces the time required for edge band position determination and adjustment, and reduces the startup cost of the edge banding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a front view structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the overall material guiding mechanism of the present utility model;

[0017] Figure 4 This is a schematic diagram of the entire three-dimensional structure of the Z-axis lifting mechanism of the present invention;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the Z-axis lifting mechanism of the present invention from another perspective;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the belt limiting mechanism of the present utility model.

[0020] In the figure: 1. Belt feeding and changing unit body; 2. Main material guiding mechanism; 21. Side belt preheating plate; 22. Left guide block; 23. Reference block; 24. Front inner baffle plate; 25. Guide plate; 26. Rear inner belt baffle plate; 27. Guide column; 28. Belt feeding platform; 29. ​​Outer belt baffle plate; 210. Belt guide plate; 211. First bakelite platform assembly; 212. Second bakelite platform assembly; 3. Z-axis lifting mechanism; 31. Z-axis lifting column; 32. Reducer motor; 33. Chassis; 34. Motor mounting seat; 35. Bearing seat; 36. Tensioning block; 37. Fixing block; 38. Tensioning screw; 39. Sprocket; 310. Chain; 4. Belt limiting mechanism; 41. Belt limiting rod mounting bracket; 42. Belt limiting rod body; 43. Belt limiting rod positioning piece. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please see the attached Figure 1 -Attached Figure 6, the utility model provides an embodiment: a twenty-four-channel feeding and changing belt unit for edge banding process, including a feeding and changing belt unit body 1, the feeding and changing belt unit body 1 includes a main material guiding mechanism 2, a Z-axis lifting mechanism 3 and a belt limiting mechanism 4, and the Z-axis lifting mechanism 3 and the belt limiting mechanism 4 are fixedly connected to the outer wall of one side of the main material guiding mechanism 2, the main material guiding mechanism 2 includes a feeding platform 28, the upper surface of the feeding platform 28 is fixedly connected with a guide plate 210, the upper surface of the guide plate 210 is fixedly connected with a guide piece 25, the upper surface of the feeding platform 28 is fixedly connected with a limited belt rod mounting bracket 41, and the limited belt rod mounting bracket 41 is fixedly connected to the upper surface of the guide plate 210, and the outer wall of one side of the guide plate 210 is fixedly connected with a first bakelite platform assembly 211 and The second bakelite platform assembly 212, a side belt preheating plate 21 is fixedly connected to the outer wall of one side of the belt feeding platform 28, and a chassis 33 is fixedly connected to the outer wall of one side of the side belt preheating plate 21; one end of the side belt preheating plate 21 is fixedly connected to the left guide block 22, and a reference block 23 is fixedly connected to the outer wall of one side of the left guide block 22, one end of the reference block 23 is fixedly connected to the front inner baffle 24, and the other end of the front inner baffle 24 is fixedly connected to the rear inner baffle plate 26, and the first bakelite platform assembly 211 is fixedly connected to the outer wall of one side of the rear inner baffle plate 26, the left guide block 22 and the reference block 23 are used to install the front inner baffle 24, and the side belt preheating plate 21 is used to connect to the chassis 33; the upper surface of the chassis 33 is fixedly connected to the motor mounting seat 34, and the motor mounting seat The upper surface of the mounting seat 34 is fixedly connected to the reduction motor 32, the output end of the reduction motor 32 is fixedly connected to the sprocket 39, the upper surface of the sprocket 39 is fixedly connected to the Z-axis lifting column 31 and the bearing seat 35, and the Z-axis lifting column 31 and the bearing seat 35 are fixedly connected to the outer wall of one side of the chassis 33, and a chain 310 is sleeved on the outer wall of one side of the sprocket 39. The Z-axis lifting column 31 is used to adjust the height of the device, and the reduction motor 32 is used to provide the energy required for operation; the outer wall of one side of the band limit rod mounting bracket 41 is fixedly connected to the limited band rod main body 42, and the outer wall of one side of the band limit rod main body 42 is fixedly connected to the limited band rod clamping piece 43, and the limited band rod clamping piece 43 is fixedly connected to the upper surface of the band limit rod mounting bracket 41, and the limited band rod clamping piece 43 is used to fix the limited band The rod mounting frame 41 and the belt limiting rod body 42; a tensioning block 36 is fixedly connected to the outer wall of one side of the chassis 33, and the tensioning block 36 is sleeved on the outer wall of one side of the sprocket 39, and a tensioning screw 38 is threadedly connected to the outer wall of one side of the tensioning block 36, and a fixing block 37 is fixedly connected to the outer wall of one side of the tensioning screw 38, and the tensioning screw 38 is used to adjust and tighten the sprocket 39; an outer belt stop plate 29 is fixedly connected to the outer wall of one side of the belt feeding platform 28, and the belt guide plate 210 is arranged on the outer wall of one side of the outer belt stop plate 29, and the outer belt stop plate 29 is matched with the inner belt stop plate 26 to limit the position of the belt guide plate 210; a guide column 27 is fixedly connected to the outer wall of one side of the belt feeding platform 28, and the guide column 27 is used to connect the belt feeding platform 28 and the chassis 33.

[0023] Working principle: When using the present invention for edge banding, first fix the main body of the feeding and changing belt unit 1 on the edge banding machine, and cooperate with the multi-channel belt storage rack; correct the feeding ruler; spray the separator and cleaning agent; cut and mill straight by the pre-milling unit; then apply glue in the post-process; press the edge, and when the plate arrives at the pressing position, the corresponding edge band will be sent out through the feeding unit. Automatically or manually switch to different edge band requirements according to process requirements, wait for the plate to come over, and complete the entire process of edge banding by pressing. The device is used for the 24-channel feeding and changing belt unit of the edge banding process, which is fixed to the feeding unit of the edge banding machine. It mainly realizes the feeding and changing of the edge banding process. The device consists of a total material guiding mechanism 2, a Z-axis lifting mechanism 3 and a belt limiting mechanism 4. When it is completed normally After the narrow plate cutting process, the plate is placed in the edge banding machine through the front feed port and the plate is passed through the pre-milling unit and glued on the gluing unit, and then the belt feeding device sends out the corresponding edge band. The feeding of the edge band is realized through the above actions. In order to achieve accurate and stable actions, the belt feeding, belt pressing and platform lifting are all driven by servo, and the integral bakelite guide groove is used to separate it into 24 channels with different angles, so that 24 kinds of edge bands can be assembled at one time for production. It is composed of 24 groups of guide plates 210 and the guide plates 25 thereon, and is connected with the first bakelite platform assembly 211 and the second bakelite platform assembly 212. The guide plate 210 is installed through the belt feeding platform 28 and is connected through the outer belt baffle plate 29, the front inner baffle plate 24 and the rear inner belt baffle plate 26. The position of the belt guide plate 210 is fixed, and the front inner baffle plate 24 is fixed by the reference block 23 and the left guide block 22. The belt guide plate 210 is limited by the belt limiting mechanism 4, and is limited by adjusting the belt limiting rod body 42 on the belt limiting rod mounting frame 41, and is fixed by the belt limiting rod clamping piece 43. Twelve sets of DC motors are used to realize automatic belt changing, and one of the motors performs the belt changing action of two channels by forward and reverse rotation. The twenty-four channels are integrated into one main channel to the belt feeding wheel position for centralized belt feeding. The belt feeding mechanism is independent of the belt changing, so that the belt feeding and changing can be independently and efficiently converted without affecting the actions of each other. At the same time, the angle problem of the mechanism also affects the different belt feeding accuracy; when the height change matches the thickness of the plate or the side belt height needs to be realized When matching the color and wiring with the thickness of the plate, the platform height can be adjusted by automatically adjusting the Z-axis lifting mechanism 3, so that the center line of the side belt is aligned with the center line of the plate, and other operations can be achieved with one click. The chassis 33 on the Z-axis lifting mechanism 3 is connected through the side belt preheating plate 21, and is connected to the tape feeding platform 28 through the guide column 27. The reduction motor 32 is installed through the motor mounting seat 34, and the sprocket 39 is installed through the Z-axis lifting column 31 and the bearing seat 35. When the reduction motor 32 is started, it drives the sprocket 39 to rotate, and the sprocket 39 drives the chain 310 thereon to move. After the position adjustment is completed, the reduction motor 32 is turned off, and the sprocket 39 stops moving by tightening the tightening screw 38 on the tightening block 36. The tightening screw 38 is installed through the fixing block 37;When automatic edge band channel switching is achieved, the tape feeder unit will work in conjunction with the multi-channel tape storage rack mechanism. The photoelectric detection on the rack will detect the absence of the edge band and execute the tape change action. It can also be driven by the scanned code data to flexibly switch to meet different panel requirements, so that each produced panel can match the different edge banding requirements.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A twenty-four-channel conveyor belt unit for edge banding, comprising a conveyor belt unit body (1), characterized in that: The main body (1) of the belt feeding and changing unit comprises a main material guiding mechanism (2), a Z-axis lifting mechanism (3) and a belt limiting mechanism (4), and the Z-axis lifting mechanism (3) and the belt limiting mechanism (4) are fixedly connected to an outer wall of one side of the main material guiding mechanism (2), the main material guiding mechanism (2) comprises a belt feeding platform (28), the upper surface of the belt feeding platform (28) is fixedly connected to a belt guide plate (210), the upper surface of the belt guide plate (210) is fixedly connected to a guide piece (25), and the belt feeding platform ( The upper surface of the tape-feeding platform (28) is fixedly connected to a limited band rod mounting frame (41), and the limited band rod mounting frame (41) is fixedly connected to the upper surface of the tape guide plate (210), a first bakelite platform assembly (211) and a second bakelite platform assembly (212) are fixedly connected to an outer wall of one side of the tape guide plate (210), a side band preheating plate (21) is fixedly connected to an outer wall of one side of the tape-feeding platform (28), and a chassis (33) is fixedly connected to an outer wall of one side of the side band preheating plate (21).

2. The 24-channel conveyor belt unit for edge banding according to claim 1, characterized in that: One end of the side strip preheating plate (21) is fixedly connected to a left guide block (22), a reference block (23) is fixedly connected to an outer wall of one side of the left guide block (22), one end of the reference block (23) is fixedly connected to a front inner baffle plate (24), the other end of the front inner baffle plate (24) is fixedly connected to a rear inner baffle plate (26), and the first bakelite platform assembly (211) is fixedly connected to an outer wall of one side of the rear inner baffle plate (26).

3. The 24-channel conveyor belt unit for edge banding according to claim 1, characterized in that: The upper surface of the chassis (33) is fixedly connected to a motor mounting seat (34), the upper surface of the motor mounting seat (34) is fixedly connected to a reduction motor (32), the output end of the reduction motor (32) is fixedly connected to a sprocket (39), the upper surface of the sprocket (39) is fixedly connected to a Z-axis lifting column (31) and a bearing seat (35), and the Z-axis lifting column (31) and the bearing seat (35) are fixedly connected to one side outer wall of the chassis (33), and a chain (310) is sleeved on one side outer wall of the sprocket (39).

4. The 24-channel conveyor belt unit for edge banding according to claim 1, characterized in that: A band-limiting rod main body (42) is fixedly connected to one side outer wall of the band-limiting rod mounting frame (41), a band-limiting rod clamping piece (43) is fixedly connected to one side outer wall of the band-limiting rod main body (42), and the band-limiting rod clamping piece (43) is fixedly connected to the upper surface of the band-limiting rod mounting frame (41).

5. The twenty-four-channel conveying and changing belt unit for edge banding process according to claim 3, characterized in that: A tensioning block (36) is fixedly connected to one side outer wall of the chassis (33), and the tensioning block (36) is sleeved on one side outer wall of the sprocket (39). A tensioning screw (38) is threadedly connected to one side outer wall of the tensioning block (36), and a fixing block (37) is fixedly connected to one side outer wall of the tensioning screw (38).

6. The twenty-four-channel conveying and changing belt unit for edge banding process according to claim 1, characterized in that: An outer belt baffle plate (29) is fixedly connected to one side outer wall of the belt feeding platform (28), and a belt guide plate (210) is arranged on one side outer wall of the outer belt baffle plate (29).

7. The twenty-four-channel conveying and changing belt unit for edge banding according to claim 6, characterized in that: A guide column (27) is fixedly connected to an outer wall of one side of the belt feeding platform (28).

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