Four-side circulating edge banding machine

Abstract

The utility model discloses a four-side circulating edge banding machine which comprises a conveying line, a material blocking mechanism, a turning machine, a front material pushing device, a conveyor, an edge banding machine body and a rear material pushing device. The plate is conveyed to the turning machine through the conveying line, the turning machine conveys the plate to the front pusher, the front pusher brings the plate into the conveyor, the conveyor drives the plate to move, the edge banding machine bands the edge of the conveyed plate, and the processed plate is conveyed back to the conveying line through the rear pusher. And the conveying line drives the other side faces of the plate to be continuously machined till machining of the four side faces of the plate is completed. The automatic edge banding machine is reasonable in design, simple in structure, high in automation degree and capable of effectively improving the processing efficiency and saving manpower and material resources, and sequential steering of plates is achieved through the turning machine, and four-side edge banding of the plates is achieved in a circular processing mode.

Description

Technical Field

[0001] This utility model relates to the field of edge banding technology for sheet metal, and more specifically, to a four-sided circulating edge banding machine. Background Technology

[0002] In the production of sheet materials, edge banding is typically applied around the edges to seal the cross-sections, preventing damage from moisture and impurities, and achieving an aesthetically pleasing finish. Existing edge banding machines mainly consist of a conveyor line and an edge banding mechanism. The edge banding mechanism is located on the side of the conveyor line and performs the edge banding operation on the conveyed sheets. However, since the edge banding mechanism is fixed to the side of the conveyor line, it can only process one or two sides of the sheet at a time, making it difficult to bandage all four sides. If four-sided edge banding is required, the sheet must be manually turned and positioned before repeated processing, which is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0003] This utility model provides a four-sided circulating edge banding machine to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A four-sided circulating edge banding machine includes a conveyor line, a blocking mechanism, a turning machine, a front pusher, a conveyor, an edge banding machine, and a rear pusher; the conveyor line is used to convey the board from the end to the front, and the conveyor line is connected to one end of the turning machine; the blocking mechanism is used to block the board and is located between the conveyor line and the turning machine; the front pusher is located at the other end of the turning machine and is used to push the board on the turning machine toward the conveyor; the conveyor is used to convey the board from the front to the end; the edge banding machine is located on the side of the conveyor and processes the board that passes through; the rear pusher is located at the end of the conveyor and is used to push the board conveyed by the conveyor toward the end of the conveyor line.

[0004] Preferably, the material blocking mechanism includes a baffle, and material blocking cylinders are respectively provided on both sides of the baffle; the cylinder body of the material blocking cylinder is connected to the conveyor line, and its piston rod is connected to the baffle.

[0005] Preferably, the turning machine is one of a 90-degree roller turning machine, a 90-degree circular belt turning machine, or a 90-degree plate chain turning machine.

[0006] Preferably, the front pusher includes a front pusher frame and a front pusher cylinder. The front pusher frame is provided with a linear guide rail, a straightedge, and a pressure roller assembly. A sliding seat is slidably provided on the linear guide rail, and a sliding rod is connected to the sliding seat. A front pusher plate is installed at the bottom of the sliding rod, and a front pusher base is provided at the top. The cylinder body of the front pusher cylinder is fixedly connected to the conveyor, and its piston rod is connected to the front pusher base. The straightedge is configured to cooperate with the turning machine. The pressure roller assembly includes a pressure roller cylinder and a pressure roller bracket. The cylinder body of the pressure roller cylinder is connected to the frame, and its piston rod is connected to the pressure roller bracket. A plurality of rollers are provided at the bottom of the pressure roller bracket.

[0007] Preferably, the conveyor includes a frame, and a synchronous belt conveyor, a pallet beam, and a pressure beam mounted on the frame; the synchronous belt conveyor includes a drive motor, a reducer, a drive pulley, a driven pulley, and a synchronous belt, the output end of the drive motor is connected to the reducer, and the output end of the reducer is connected to the drive pulley; the drive pulley and the driven pulley are rotatably mounted on the frame, and the synchronous belt is connected to the drive pulley and the driven pulley respectively; the pallet beam is located beside the synchronous belt conveyor, and its upper end face is flush with the upper end face of the synchronous belt; the pressure beam is located above the synchronous belt conveyor, and its bottom is provided with several pulleys, the pulleys and the synchronous belt acting on the top and bottom surfaces of the plate respectively.

[0008] Preferably, the pallet beam includes an aluminum alloy beam and a guide bar, the guide bar being disposed on the aluminum alloy beam; the guide bar is made of nylon or modified PVC.

[0009] Preferably, the edge banding machine includes a pre-milling device, an edge milling device, and an edge banding device, wherein the pre-milling device, the edge milling device, and the edge banding device are arranged in parallel on the frame.

[0010] Preferably, the frame is provided with a chip collection hopper, which is located at the bottom of the milling device and receives the waste chips discharged by the milling device; the side of the frame is provided with a dust outlet, which is provided with a cover plate that can be opened by a latch; the chip collection hopper is connected to the dust outlet.

[0011] Preferably, the rear pusher includes a rear support frame, which includes an upper frame and a middle frame; the bottom of the upper frame is provided with a pair of linear optical axes, and a rear pusher plate is slidably provided on the pair of linear optical axes; the top of the upper frame is provided with a protective cover and a rear pusher cylinder, and a push rod is connected to the piston rod of the rear pusher cylinder, the other end of the push rod being connected to the rear pusher plate; the middle frame is provided with a support plate, and the support plate is provided with several through holes.

[0012] Preferably, the conveyor line is a roller conveyor line or a conveyor belt conveyor line.

[0013] Compared with existing technologies, the advantages of this invention are as follows: This invention uses a conveyor line to feed the sheet metal to a turning machine, which then feeds the sheet metal to a front pusher. The front pusher carries the sheet metal into a conveyor, which drives the sheet metal to move. The edge banding machine performs edge banding on the conveyed sheet metal. The processed sheet metal is then sent back to the conveyor line by a rear pusher. The conveyor line continues to process the remaining sides of the sheet metal until all four sides of the sheet metal are processed. This invention has a reasonable design and simple structure. It utilizes a turning machine to achieve sequential turning of the sheet metal and achieves four-sided edge banding through a cyclic processing method. It has a high degree of automation and can effectively improve processing efficiency and save manpower and resources. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0015] Figure 2 This is another structural view of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0016] Figure 3 This is a top view of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0017] Figure 4 This is a side view of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0018] Figure 5 This is a cross-sectional view of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0019] Figure 6 This is a structural diagram of the front pusher of the four-sided circulating edge banding machine according to an embodiment of the present invention;

[0020] Figure 7 This is a structural diagram of the rear pusher of the four-sided circulating edge banding machine according to an embodiment of the present utility model;

[0021] Figure 8 for Figure 7 A partial exploded view;

[0022] exist Figures 1 to 8 In the diagram, the correspondence between the component names and the drawing numbers is as follows:

[0023] 1--Conveyor line, 2--Baffle mechanism, 21--Baffle plate, 22--Baffle cylinder, 3--Turn mechanism, 4--Front pusher, 41--Front pusher frame, 42--Front pusher cylinder, 43--Linear guide rail, 44--Straightedge, 45--Pressure roller assembly, 451--Pressure roller cylinder, 452--Pressure roller bracket, 453--Roller, 46--Sliding seat, 47--Slide rod, 48--Front pusher plate, 49--Front pusher seat, 5--Conveyor, 51--Frame, 52--Synchronizer 521--Drive motor, 522--Reducer, 523--Synchronous belt, 53--Panel beam, 531--Aluminum alloy beam, 532--Guide bar, 54--Pressure plate beam, 55--Pulley, 56--Chip hopper, 6--Edge sealing machine, 7--Rear pusher, 71--Upper shelf, 72--Middle shelf, 73--Linear optical axis, 74--Rear pusher plate, 75--Protective cover, 76--Rear pusher cylinder, 77--Push rod, 78--Panel support plate, 8--Sheet material. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this disclosure. The following examples are used to illustrate this utility model, but should not be used to limit the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please refer to Figures 1 to 8This utility model provides a four-sided circulating edge banding machine, including a conveyor line 1, a blocking mechanism 2, a turning machine 3, a front pusher 4, a conveyor 5, an edge banding machine 6, and a rear pusher 7. The conveyor line 1 is used to convey the sheet material 8 from the end to the front end, and the conveyor line 1 is connected to one end of the turning machine 3. The blocking mechanism 2 is used to block the sheet material 21 and is located between the conveyor line 1 and the turning machine 3. The front pusher 4 is located at the other end of the turning machine 3 and is used to push the sheet material 8 on the turning machine 3 toward the conveyor 5. The conveyor 5 is used to convey the sheet material 8 from the front end to the end end. The edge banding machine 6 is located on the side of the conveyor 5 and processes the sheet material 8 that passes through it. The rear pusher 7 is located at the end of the conveyor 5 and is used to push the sheet material 8 conveyed by the conveyor 5 toward the end of the conveyor line 1.

[0028] In this embodiment of the invention, the conveying path of the sheet material 8 starts from the end of the conveyor line 1 and continues along the conveyor line 1 to the blocking mechanism 2. The blocking mechanism 2 determines whether to rise or fall according to the progress of the processing ahead. When it rises, it blocks the sheet material 8 and restricts it; when it falls, the sheet material 8 can enter the steering mechanism from the conveyor line 1. The steering mechanism drives the sheet material 8 to turn 90 degrees. After the turn, one side of the sheet material 8 is close to the front pusher 4 and then carried into the conveyor 5 by the front pusher 4. The conveyor 5 carries the sheet material 8 forward and passes through the various processing stations of the edge banding machine 6, where the edge banding machine 6 performs edge banding operations on the sheet material 8. Finally, the sheet material 8 arrives at the end of the conveyor 5 and is pushed to the end of the conveyor line 1 by the rear pusher 7 at the end of the conveyor 5, thus beginning the next round of processing.

[0029] With the above structural setup, the sheet material 8 starts from the end of conveyor line 1, then passes through a turning machine, is carried into conveyor 5 by the front pusher 4, and is output from the end of conveyor 5. The rear pusher 7 then sends the sheet material 8 back to conveyor line 1 for cyclic processing. During the turning process, the sheet material 8 rotates 90 degrees each time it passes through the turning machine. After repeating this process four times, all four sides of the sheet material 8 are brought close to the front pusher 4 and carried into conveyor 5 for processing.

[0030] The edge banding machine 6 in this embodiment can be a conventional device, which can be quickly adapted without major modifications, effectively reducing equipment costs. The cyclical processing method in this embodiment ensures consistent processing precision and quality for each edge of the board 8. The compact structure of this embodiment helps save space, facilitates layout, and offers high flexibility.

[0031] Preferably, the material blocking mechanism 2 includes a baffle 21, and material blocking cylinders 22 are respectively provided on both sides of the baffle 21; the cylinder body of the material blocking cylinder 22 is connected to the conveyor line 1, and its piston rod is connected to the baffle 21. In this embodiment, the material blocking mechanism 2 uses a set of material blocking cylinders 22 as a power source, and uses the material blocking cylinders 22 to drive the baffle 21 to rise and fall, so as to limit the material plate 8 on the conveyor line 1.

[0032] Preferably, the turning machine 3 is one of a 90-degree roller turning machine 3, a 90-degree circular belt turning machine 3, or a 90-degree plate chain turning machine 3.

[0033] Preferably, the front pusher 4 includes a front pusher frame 41 and a front pusher cylinder 42. The front pusher frame 41 is provided with a linear guide rail 43, a straightedge 44, and a pressure roller assembly 45. A sliding seat 46 is slidably provided on the linear guide rail 43, and a sliding rod 47 is connected to the sliding seat 46. A front pusher plate 48 is installed at the bottom of the sliding rod 47, and a front pusher seat 49 is provided at the top. The cylinder body of the front pusher cylinder 42 is fixedly connected to the conveyor 5, and its piston rod is connected to the front pusher seat 49. The straightedge 44 is configured to cooperate with the turning machine 3. The pressure roller assembly 45 includes a pressure roller cylinder 451 and a pressure roller bracket 452. The cylinder body of the pressure roller cylinder 451 is connected to the frame 51, and its piston rod is connected to the pressure roller bracket 452. A plurality of rollers 453 are provided at the bottom of the pressure roller bracket 452.

[0034] In this embodiment, the guide ruler 44 cooperates with the turning machine 3. The plate 8 conveyed by the turning machine 3 will collide with the guide ruler 44 and stick to the guide ruler 44 under the action of the turning machine 3 for positioning. After positioning, the front push cylinder 42 retracts, and its piston rod drives the slide rod 47 to move along the length direction of the linear guide rail 43 through the front push seat 49. The front push plate 48 on the slide rod 47 acts on the plate 8, so that the plate 8 is pulled to the working area of ​​the conveyor 5. At the same time, the pressure roller cylinder 451 moves to drive the pressure roller bracket 452 downward. The roller 453 at the bottom of the pressure roller bracket 452 sticks to the top surface of the plate 8 to ensure that the plate 8 is smoothly conveyed to the conveyor 5. Then the conveyor 5 clamps the plate 8 and drives the plate 8 forward.

[0035] Preferably, the conveyor 5 includes a frame 51, and a synchronous belt conveyor 52, a support beam 53, and a pressure beam 54 disposed on the frame 51; the synchronous belt conveyor 52 includes a drive motor 521, a reducer 522, a drive pulley, a driven pulley, and a synchronous belt 523, the output end of the drive motor 521 is connected to the reducer 522, and the output end of the reducer 522 is connected to the drive pulley; the drive pulley and the driven pulley are rotatably disposed on the frame 51, and the synchronous belt 523 is respectively connected to the drive pulley and the driven pulley; the support beam 53 is disposed on one side of the synchronous belt conveyor 52, and its upper end face is flush with the upper end face of the synchronous belt 523; the pressure beam 54 is disposed above the synchronous belt conveyor 52, and its bottom is provided with a plurality of pulleys 55, the pulleys 55 and the synchronous belt 523 respectively acting on the top and bottom surfaces of the plate 8.

[0036] With the above structural arrangement, the pressure beam 54 and the synchronous belt 523 are configured to work together. When the plate 8 enters the gap between the pressure beam 54 and the synchronous belt 523, the pulley 55 contacts the top surface of the plate 8, and the synchronous belt 523 contacts the bottom surface of the plate 8, clamping the plate 8 and driving it forward. To maintain balance, the other side of the plate 8 rests on the support beam 53. When the synchronous belt 523 is working, the drive motor 521 outputs power to the reducer 522. The output end of the reducer 522 drives the drive pulley to rotate. The drive pulley acts on the synchronous belt 523, causing the synchronous belt 523 to rotate between the drive pulley and the driven pulley.

[0037] Furthermore, the surface of the timing belt 523 can be textured to enhance friction.

[0038] Preferably, the pallet beam 53 includes an aluminum alloy beam 531 and a guide bar 532, the guide bar 532 being disposed on the aluminum alloy beam 531; the guide bar 532 is made of nylon or modified PVC.

[0039] Preferably, the edge banding machine 6 includes a pre-milling device, an edge milling device, and an edge banding device, which are arranged in parallel on the frame 51.

[0040] Preferably, the frame 51 is provided with a chip collection hopper 56, which is located at the bottom of the milling device and receives the waste chips discharged by the milling device; the side of the frame 51 is provided with a dust outlet, which is provided with a snap-open cover; the chip collection hopper 56 is connected to the dust outlet. In this embodiment, the chip collection hopper 56 in the frame 51 is used to collect the waste chips generated and discharged by the milling device, and then guides the waste chips to the dust outlet, where they accumulate, and then the snap-open cover is used for chip discharge and cleaning.

[0041] Preferably, the rear pusher 7 includes a rear support frame, which includes an upper frame 71 and a middle frame 72; the bottom of the upper frame 71 is provided with a pair of linear optical axes 73, and a rear pusher plate 74 is slidably provided on the pair of linear optical axes 73; the top of the upper frame 71 is provided with a protective cover 75 and a rear pusher cylinder 76, and a push rod 77 is connected to the piston rod of the rear pusher cylinder 76, the other end of the push rod 77 being connected to the rear pusher plate 74; the middle frame 72 is provided with a support plate 78, and the support plate 78 is provided with several through holes.

[0042] With the above structural configuration, the side of the sheet metal 8, after processing, is output to the support plate 78 via the conveyor 5. The piston rod of the rear pusher cylinder 76 extends, acting on the piston rod, which in turn acts on the pusher rod 77, driving the rear pusher plate 74 forward toward the end of the conveyor line 1. The rear pusher plate 74 then acts on the sheet metal 8 on the support plate 78, pushing it towards the end of the conveyor line 1. In this embodiment, the support plate 78 has multiple through holes to reduce frictional loss and wear between the sheet metal 8 and the support plate 78.

[0043] Preferably, the conveyor line 1 is a roller conveyor line or a conveyor belt conveyor line.

[0044] Compared with existing technologies, the advantages of this invention are as follows: This invention uses a conveyor line to feed the sheet metal to a turning machine, which then feeds the sheet metal to a front pusher. The front pusher carries the sheet metal into a conveyor, which drives the sheet metal to move. The edge banding machine performs edge banding on the conveyed sheet metal. The processed sheet metal is then sent back to the conveyor line by a rear pusher. The conveyor line continues to process the remaining sides of the sheet metal until all four sides of the sheet metal are processed. This invention has a reasonable design and simple structure. It utilizes a turning machine to achieve sequential turning of the sheet metal and achieves four-sided edge banding through a cyclic processing method. It has a high degree of automation and can effectively improve processing efficiency and save manpower and resources.

[0045] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A four-sided circulating edge banding machine, characterized in that, It includes a conveyor line (1), a blocking mechanism (2), a turning machine (3), a front pusher (4), a conveyor (5), an edge banding machine (6), and a rear pusher (7); the conveyor line is used to transport the sheet material (8) from the end to the front end, and the conveyor line is connected to one end of the turning machine; the blocking mechanism is used to block the sheet material (21), and it is located between the conveyor line and the turning machine; the front pusher is located at the other end of the turning machine, and it is used to push the sheet material on the turning machine toward the conveyor; the conveyor is used to transport the sheet material from the front end to the end end; the edge banding machine is located on the side of the conveyor and processes the sheet material that passes through; the rear pusher is located at the end of the conveyor, and it is used to push the sheet material transported by the conveyor toward the end of the conveyor line.

2. The four-sided circulating edge banding machine according to claim 1, characterized in that, The material blocking mechanism includes a baffle, and a material blocking cylinder (22) is provided on both sides of the baffle; the cylinder body of the material blocking cylinder is connected to the conveyor line, and its piston rod is connected to the baffle.

3. The four-sided circulating edge banding machine according to claim 1, characterized in that, The turning machine is one of a 90-degree roller turning machine, a 90-degree circular belt turning machine, or a 90-degree plate chain turning machine.

4. The four-sided circulating edge banding machine according to claim 1, characterized in that, The front pusher includes a front pusher frame (41) and a front pusher cylinder (42). The front pusher frame is provided with a linear guide rail (43), a straightedge (44), and a pressure roller assembly (45). A sliding seat (46) is slidably provided on the linear guide rail, and a sliding rod (47) is connected to the sliding seat. A front pusher plate (48) is installed at the bottom of the sliding rod, and a front pusher seat (49) is provided at the top. The cylinder body of the front pusher cylinder is fixedly connected to the conveyor, and its piston rod is connected to the front pusher seat. The straightedge is configured to cooperate with the turning machine. The pressure roller assembly includes a pressure roller cylinder (451) and a pressure roller bracket (452). The cylinder body of the pressure roller cylinder is connected to the frame (51), and its piston rod is connected to the pressure roller bracket. Several rollers (453) are provided at the bottom of the pressure roller bracket.

5. The four-sided circulating edge banding machine according to claim 1, characterized in that, The conveyor includes a frame, and a synchronous belt conveyor (52), a pallet beam (53), and a pressure beam (54) mounted on the frame. The synchronous belt conveyor includes a drive motor (521), a reducer (522), a drive pulley, a driven pulley, and a synchronous belt (523). The output end of the drive motor is connected to the reducer, and the output end of the reducer is connected to the drive pulley. The drive pulley and the driven pulley are rotatably mounted on the frame, and the synchronous belt is connected to the drive pulley and the driven pulley, respectively. The pallet beam is located on one side of the synchronous belt conveyor, and its upper end face is flush with the upper end face of the synchronous belt. The pressure beam is located above the synchronous belt conveyor, and its bottom is provided with several pulleys (55). The pulleys and the synchronous belt act on the top and bottom surfaces of the plate, respectively.

6. The four-sided circulating edge banding machine according to claim 5, characterized in that, The pallet beam includes an aluminum alloy beam (531) and a guide bar (532), the guide bar being disposed on the aluminum alloy beam; the guide bar is made of nylon or modified PVC.

7. The four-sided circulating edge banding machine according to claim 5, characterized in that, The edge banding machine includes a pre-milling device, an edge milling device, and an edge banding device, which are arranged side by side on the machine frame.

8. The four-sided circulating edge banding machine according to claim 7, characterized in that, The frame is provided with a chip collection hopper (56), which is located at the bottom of the milling device and receives the waste chips discharged by the milling device; the side of the frame is provided with a dust outlet, which is provided with a cover plate that can be opened by a latch; the chip collection hopper is connected to the dust outlet.

9. The four-sided circulating edge banding machine according to claim 1, characterized in that, The rear pusher includes a rear support frame, which includes an upper frame (71) and a middle frame (72). The bottom of the upper frame is provided with a pair of linear optical axes (73), and a rear pusher plate (74) is slidably provided on the pair of linear optical axes. The top of the upper frame is provided with a protective cover (75) and a rear pusher cylinder (76). A push rod (77) is connected to the piston rod of the rear pusher cylinder, and the other end of the push rod is connected to the rear pusher plate. The middle frame is provided with a support plate (78), and the support plate is provided with several through holes.

10. The four-sided circulating edge banding machine according to claim 1, characterized in that, The conveyor line is either a roller conveyor line or a conveyor belt conveyor line.

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