U-shaped high-frequency conveying device for edge sealing of flat plate door and using method of U-shaped high-frequency conveying device

Abstract

The invention relates to the technical field of flat plate door edge sealing processing and conveying devices, discloses a U-shaped high-frequency conveying device for flat plate door edge sealing and a use method of the U-shaped high-frequency conveying device, and solves the problem that the conveying efficiency is low and the automation degree is not high, so that the U-shaped high-frequency conveying device excessively depends on manpower. The clamping and conveying assembly is driven by the driving mechanism to integrally move along the conveying track to achieve efficient conveying, and therefore the clamping and positioning of the flat plate door are achieved, and the situation that the flat plate door shifts or shakes and falls in the subsequent conveying process is prevented. In the conveying process, the supporting piece is matched with the conveying track to rotate by 90 degrees clockwise, so that the clamping mechanisms on the two sides are driven to conduct side changing operation on the flat plate door, follow-up manual auxiliary rotating operation is not needed, then automatic discharging of the flat plate door is completed through the discharging mechanism, the automation degree of the device is further improved, and the production efficiency is improved. And the dependence on manpower is further reduced.

Description

Technical Field

[0001] The invention relates to the technical field of flat door edge sealing processing and conveying devices, and in particular to a U-shaped high-frequency conveying device for flat door edge sealing and a use method thereof. Background Art

[0002] In the production and processing of wooden flat doors, trimming machines and edge banding machines are needed to perform trimming and edge banding on the four sides of the flat doors in turn.

[0003] For example, the existing Chinese patent with the publication number CN209536343U discloses an edge banding machine with a rotary conveying device for flat door. During processing, the side of the flat door to be processed passes through the edge banding assembly of the edge banding machine to achieve edge banding. The edge banding guide rail is used to support the flat door, and the flat door slides through the edge banding guide rail. The conveying roller is arranged on the other side of the edge banding machine body relative to the edge banding guide rail; the first universal wheel support platform and the second universal wheel support platform are arranged on the left and right sides of the edge banding machine body relatively; the edge banding guide rail, the first universal wheel support platform, the conveying roller and the second universal wheel support platform surround the edge banding body and are connected in sequence to form a flat door conveying line. That is, after the flat door passes through the first edge banding, it enters the first universal wheel support platform through the edge banding guide rail. At this time, the worker can easily push the flat door onto the conveying roller and then push it to the second universal wheel support platform. In addition, workers can easily change the direction of the flat door on the first universal wheel support platform or the second universal wheel support platform, so that when the flat door enters the edge banding machine body for the second time, the other unprocessed side edges of the flat door can be introduced into the edge banding machine body.

[0004] The device adopts a relatively simple linear conveying roller conveying structure. On the one hand, the linear type is not flexible in layout and requires a larger space to set up the feeding, processing and discharging areas. For factories with limited space, this undoubtedly increases the difficulty of space planning and increases production costs. Moreover, its conveying speed is relatively low, which makes it difficult to meet the requirements of large-scale and high-efficiency production, resulting in low production efficiency.

[0005] On the other hand, although the conveying roller can reduce friction to a certain extent to facilitate the movement of the flat-panel door during the conveying process, the positioning of the flat-panel door during the conveying process is not accurate enough. The flat-panel door is prone to deviation and shaking during transportation, which is very prone to processing accidents, making it impossible to achieve stable processing.

[0006] In addition, manual assistance is required to adjust the angle of the flat door during the conveying process in order to achieve edge sealing on different sides of the flat door, which increases the labor intensity of personnel. At a time when the trend of automated production is becoming more and more obvious, this conveying method that relies more on manual labor has become a bottleneck restricting the improvement of production efficiency and quality assurance.

[0007] Therefore, a U-shaped high-frequency conveying device for edge sealing of a flat door and a method for using the same are needed. Summary of the invention

[0008] In order to solve all or part of the above problems, the present invention aims to provide a U-shaped high-frequency conveying device for flat door edge sealing and a method of using the same, so as to solve the problems of low conveying efficiency and low degree of automation in the above-mentioned prior art, resulting in over-reliance on manpower.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a U-shaped high-frequency conveying device for edge banding of flat doors, comprising an edge banding machine body, a waiting plate is fixedly arranged at one end of the edge banding machine body, a transfer table frame is fixedly arranged at one side of the waiting plate, an auxiliary slide fixedly connected to the waiting plate is arranged at one side of the edge banding machine body, a conveying track is arranged at one side of the edge banding machine body, a clamping conveying assembly is arranged on the inner side of the conveying track, the clamping conveying assembly comprises a support member and a clamping mechanism located on both sides of the support member and fixedly connected, a driving mechanism is rotatably connected to the lower end of the support member, and a discharge mechanism is fixedly installed at one end of the conveying track; The structural composition of the two sets of clamping mechanisms is exactly the same. After the flat-panel door completes the edge banding processing on one side, it will squeeze the clamping mechanisms on both sides of the support parts, forcing them to expand to both sides, thereby realizing the clamping and positioning of the flat-panel door to prevent the flat-panel door from being displaced or shaking and falling during the subsequent transportation process, so as to ensure stable transportation. Subsequently, the driving mechanism drives the clamping and conveying assembly as a whole to move along the conveying track to realize efficient transportation of the flat-panel door. During the transportation process, the support part rotates itself 90° clockwise through the cooperation with the conveying track, thereby driving the clamping mechanisms on both sides to change the sides of the flat-panel door without the need for subsequent manual auxiliary rotation operations. Then, the unloading mechanism completes the automatic unloading of the flat-panel door, further improving the automation level of the device and reducing dependence on manual labor.

[0010] Further, the support member includes a bearing plate; The clamping mechanism includes a follower fixedly connected to the lower end of the bearing plate; The follower includes a fixed block fixedly connected to the lower surface of the bearing plate, a sliding groove is opened on the inner side of the fixed block, a telescopic rod 1 is fixedly installed on the surface of the sliding groove, a sliding block is fixedly installed on the telescopic end of the telescopic rod 1, a spring 1 is sleeved on the outer side of the telescopic rod 1, one end of the spring 1 is fixedly connected to the surface of the sliding groove, the other end of the spring 1 is fixedly connected to the sliding block, the sliding block is slidably connected to the sliding groove, an L-plate is fixedly installed on the end of the sliding block away from the spring 1, an elastic member is fixedly installed on the surface of the L-plate, the elastic member is squeezed by the flat door, forcing the elastic member to push the L-plate to drive the sliding block to slide in the sliding groove to meet the width required for clamping the flat door, and the sliding block simultaneously stretches the spring 1 and the telescopic rod 1 during the sliding process, and then utilizes the reset pulling force of the spring 1 to increase the clamping force of the elastic member on the flat door, and at the same time will not cause damage to the edge of the flat door due to excessive clamping force.

[0011] Furthermore, the elastic member includes a clamping plate and an inclined plate located at one end of the clamping plate and fixedly connected, a telescopic rod 2 is fixedly installed on one side of the clamping plate, an end of the telescopic rod 2 away from the clamping plate is fixedly connected to the L-plate, a spring 2 is sleeved on the outer side of the telescopic rod 2, one end of the spring 2 is fixedly connected to the clamping plate, and the other end of the spring 2 is fixedly connected to the L-plate, and the flat door utilizes the surface of the inclined plate during movement, forcing the inclined plate to drive the clamping plate to compress the spring 2 and the telescopic rod 2, and then pushes the L-plate, so that the clamping plate elastically clamps the flat door, and while ensuring stable clamping, the edges of the flat door will not be damaged, and the distance between the clamping plate and the edge banding machine body meets the distance required for the short side of the flat door to be transported from the edge banding machine body to between the two groups of elastic members and stably clamped, which is a prior art and will not be elaborated on here.

[0012] Furthermore, an anti-skid groove is provided on the other side of the clamping plate. By providing the anti-skid groove, the anti-skid performance between the clamping plate and the flat door is effectively improved, further ensuring a stable clamping effect.

[0013] Furthermore, a connecting piece is fixedly installed at the lower end of the bearing plate, a column 1 is fixedly installed at the middle of the lower end of the connecting piece, a gear 1 is fixedly installed on the outer side of the column 1, and a fixing rod is fixedly installed at one side of the lower end of the connecting piece; The driving mechanism includes a servo motor and a second column fixedly connected to the output end of the servo motor, a second gear and a support ring are fixedly installed on the outer side of the second column, a fixing piece is fixedly installed on the outer side of the servo motor, and the upper end of the second column is rotatably connected to the first column; The conveying track includes an arc-shaped track frame, a plurality of groups of supporting legs are fixedly installed at the lower end of the arc-shaped track frame, a guide rail 1 is fixedly installed at the upper end of the arc-shaped track frame, a fixing rod is located on the inner side of the guide rail 1 and is slidably connected, an arc-shaped rack rail 1 is fixedly installed on the surface of the arc-shaped track frame, the arc-shaped rack rail 1 is meshed and connected with gear 2, a slideway 1 is provided on the surface of the arc-shaped track frame, a fixing piece is slidably connected with the slideway 1, a supporting slide groove 1 is symmetrically provided on the surface of the arc-shaped track frame, a supporting ring is slidably connected with the surface of the supporting slide groove 1, an arc-shaped rack rail 2 is fixedly installed at one end of the upper surface of the arc-shaped track frame, the arc-shaped rack rail 2 is meshed and connected with gear 1, a servo motor drives the second column to rotate, and drives the second gear to rotate, because the arc-shaped rack rail 1 and the gear 2 are connected The meshing connection allows the clamping and conveying assembly to move continuously along the arc-shaped rack rail 1 as a whole. During the movement, since the fixed rod is located on the inner side of the guide rail 1 and is slidably connected, the fixed rod drives the support member as a whole to slowly rotate around the axis of the column 1 until the fixed rod is disengaged from the inner side of the guide rail 1. At this time, the support member as a whole has rotated 60° clockwise around the axis of the column 1. At the same time, gear 1 is meshed with the arc-shaped rack rail 2, forcing gear 1 to drive the support member to continue to rotate 30° clockwise around the axis of the column 1. Then the servo motor stops working, and the flat-panel door is changed side by side while the efficient conveying of the flat-panel door is completed, thereby eliminating the need for subsequent manual auxiliary rotation operations, further improving the conveying efficiency.

[0014] Furthermore, the conveying track includes a straight track frame, a guide rail 2 is fixedly installed on the upper end of the straight track frame, a fixing rod is located on the inner side of the guide rail 2 and is slidably connected, a rack rail 1 is fixedly installed on the surface of the straight track frame, the rack rail 1 is meshed with the gear 2, a rack rail 2 is fixedly installed on the surface of the straight track frame, the gear rail 2 is meshed with the gear 1, a slideway 2 is provided on the outer wall surface of the straight track frame, a fixing piece is slidably connected with the slideway 2, a supporting groove 2 is symmetrically provided on the surface of the straight track frame, a supporting ring is slidably connected with the surface of the supporting groove 2, and a through The servo motor drives the second column to rotate, and drives the second gear to rotate. Since the first gear is meshed with the second gear, the clamping and conveying assembly moves continuously along the first gear until the fixed rod is disengaged from the inner side of the second guide rail. At the same time, the first gear is meshed with the second gear, forcing the first gear to drive the support to rotate 90° clockwise around the axis of the first column. Then the servo motor stops working, and the flat-panel door is changed side by side while the efficient conveying of the flat-panel door is completed, thereby eliminating the need for subsequent manual auxiliary rotation operations, further improving the conveying efficiency.

[0015] Further, the conveying track includes an L-shaped track frame, a guide rail three is fixedly installed on the upper end of the L-shaped track frame, a fixing rod is located on the inner side of the guide rail three and is slidably connected, a support slide groove three is symmetrically opened on the surface of the L-shaped track frame, a support ring is slidably connected to the surface of the support slide groove three, a slideway three is opened on the lower surface of the L-shaped track frame, a fixing piece is slidably connected to the slideway three, a gear rail three is fixedly installed on the surface of the L-shaped track frame, and the gear rail three is meshed with the gear two; Guide rail three includes a quarter arc section located at the bend of the L-shaped track frame, and both ends of the quarter arc section are connected to straight sections. The servo motor drives column two to rotate, and drives gear two to rotate. Since gear rail three is meshed and connected with gear two, the clamping and conveying assembly as a whole moves uninterruptedly along gear rail three, and the fixed rod also slides on the inner side of guide rail three. When the fixed rod moves from the straight section to the quarter arc section, the fixed rod drives the support as a whole to rotate 90° clockwise around the center of the quarter arc section to achieve the side change operation of the flat door. Then the fixed rod enters the straight section again until the servo motor stops working. While completing the efficient transportation of the flat door, the side change operation of the flat door is performed, and no subsequent manual auxiliary rotation operation is required, thereby further improving the transportation efficiency.

[0016] Furthermore, the unloading mechanism includes a connecting plate fixedly connected to one end of the conveying track, a hydraulic rod is fixedly installed on one side of the connecting plate, and a push plate is fixedly installed on the end of the hydraulic rod away from the connecting plate. The push plate is pushed by the hydraulic rod to move horizontally, thereby pushing the flat door out from between the two sets of clamping mechanisms to facilitate subsequent transportation.

[0017] Another technical solution proposed by the present invention is to provide a method for using a U-shaped high-frequency conveying device for edge sealing of a flat door, characterized in that it comprises the following steps; S1: First, the operator feeds the flat door on the material board into the feeding end of the edge banding machine body, performs edge banding on one side of the flat door, and then the flat door is sent out from the discharging end of the edge banding machine body. The flat door is moved to the top of the support by utilizing the thrust when the flat door is sent out by the edge banding machine body, and is clamped and positioned by the clamping mechanisms on both sides of the support; S2: The servo motor drives the second column to rotate and drives the second gear to rotate. Since the arc-shaped rack track 1 is meshed with the second gear, the clamping and conveying assembly as a whole moves uninterruptedly along the arc-shaped rack track 1. During the movement, since the fixed rod is located on the inner side of the guide rail 1 and is slidably connected, the fixed rod drives the support member as a whole to rotate slowly around the axis of the first column until the fixed rod is separated from the inner side of the guide rail 1. At this time, the support member as a whole has rotated 60° clockwise around the axis of the first column. At the same time, the first gear is meshed with the second arc-shaped rack track, forcing the first gear to drive the support member to continue to rotate 30° clockwise around the axis of the first column. Then the servo motor stops working, and the flat-panel door is changed side by side while the efficient conveying of the flat-panel door is completed; S3: The push plate is pushed horizontally by the hydraulic rod to push the flat door out from between the two clamping mechanisms, so that the flat door moves to the top of the transfer table, and then the flat door is manually sent to the feeding end of the edge banding machine body again, and the other side of the flat door is edge banded. This process is repeated to achieve edge banding of the four sides of the flat door.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a U-shaped high-frequency conveying device for edge sealing of a flat door and a method of using the same. After the flat door completes the edge sealing processing on one side, the clamping mechanisms on both sides of the support member are squeezed to force it to expand to both sides, thereby realizing the clamping and positioning of the flat door, preventing the flat door from being displaced or shaking and falling during the subsequent conveying process, so as to ensure stable conveying. Subsequently, the driving mechanism drives the clamping and conveying assembly as a whole to move along the conveying track, so as to realize efficient conveying of the flat door. During the conveying process, the support member rotates itself 90° clockwise through the cooperation with the conveying track, thereby driving the clamping mechanisms on both sides to change the sides of the flat door, without the need for subsequent manual auxiliary rotation operation, and then the unloading mechanism completes the automatic unloading of the flat door, further improving the automation degree of the device, thereby reducing dependence on manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of Embodiment 1 of the present invention; Figure 2 It is a schematic diagram of the overall top plan structure of the first embodiment of the present invention; Figure 3 This is a schematic diagram of the overall top plan structure of Embodiment 2 of the present invention; Figure 4 This is a schematic diagram of the overall top plan structure of Embodiment 3 of the present invention; Figure 5 It is a schematic diagram of the structure of the clamping and conveying assembly of the present invention; Figure 6 It is a schematic diagram of the support structure of the present invention; Figure 7 It is a schematic diagram of the structure of the follower of the present invention; Figure 8 It is a schematic diagram of the elastic member structure of the present invention; Fig. 9 It is a schematic diagram of the driving mechanism structure of the present invention; Fig.10 This is a schematic diagram of the structure of the arc track frame according to the first embodiment of the present invention; Fig.11 This is a schematic diagram of the structure of a straight track frame according to the second embodiment of the present invention; Fig.12 This is a schematic diagram of the L-shaped track frame structure of the third embodiment of the present invention; Fig.13 This is a schematic diagram of the structure of slideway 3 according to embodiment 3 of the present invention; Fig.14 It is a schematic diagram of the structure of the unloading mechanism of the present invention.

[0020] In the figure: 1. Edge banding machine body; 2. Transfer table frame; 3. Auxiliary slide; 4. Conveying track; 41. Curved track frame; 411. Support leg; 412. Guide rail 1; 413. Curved rack 2; 414. Curved rack 1; 415. Slide 1; 416. Slide trough 1; 42. Straight track frame; 421. Slide 2; 422. Rack rail 1; 423. Slide trough 2; 424. Guide rail 2; 425. Rack rail 2; 43. L-shaped track frame; 431. Slide 3; 432. Guide rail 3; 4321. Quarter arc segment; 4322. Straight segment; 433. Support trough 3; 434. Rack rail 3; 5. Clamping and conveying assembly; 51. Support member; 511. Loading plate; 512 , connecting part; 513, column one; 514, gear one; 515, fixed rod; 52, clamping mechanism; 521, follower; 5211, fixed block; 5212, slide groove; 5213, slider; 5214, telescopic rod one; 5215, spring one; 5216, L plate; 522, elastic part; 5221, clamping plate; 5222, tilting plate; 5223, spring two; 5224, telescopic rod two; 5225, anti-slip groove; 53, driving mechanism; 531, servo motor; 532, fixing part; 533, column two; 534, gear two; 535, support ring; 6, unloading mechanism; 61, connecting plate; 62, hydraulic rod; 63, push plate; 7, waiting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in 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] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1-Figure 5 A U-shaped high-frequency conveying device for edge banding of flat doors comprises an edge banding machine body 1, a material-waiting plate 7 is fixedly arranged at one end of the edge banding machine body 1, a transfer table frame 2 is fixedly arranged at one side of the material-waiting plate 7, an auxiliary slide 3 fixedly connected to the material-waiting plate 7 is arranged at one side of the edge banding machine body 1, a conveying track 4 is arranged at one side of the edge banding machine body 1, a clamping conveying assembly 5 is arranged on the inner side of the conveying track 4, the clamping conveying assembly 5 comprises a support member 51 and a clamping mechanism 52 located on both sides of the support member 51 and fixedly connected, a driving mechanism 53 is rotatably connected to the lower end of the support member 51, and a discharge mechanism 6 is fixedly installed at one end of the conveying track 4; The structural composition of the two groups of clamping mechanisms 52 is exactly the same. After the flat-panel door completes the edge banding processing on one side, the clamping mechanisms 52 on both sides of the support member 51 will be squeezed to force it to expand to both sides, thereby achieving the clamping and positioning of the flat-panel door to prevent the flat-panel door from being displaced or shaking and falling during the subsequent transportation process, so as to ensure stable transportation. Subsequently, the driving mechanism 53 drives the clamping and conveying assembly 5 to move along the conveying track 4 as a whole to achieve efficient transportation of the flat-panel door. During the transportation process, the support member 51 rotates itself 90° clockwise through the cooperation with the conveying track 4, thereby driving the clamping mechanisms 52 on both sides to change the sides of the flat-panel door without the need for subsequent manual auxiliary rotation operation. Then, the unloading mechanism 6 completes the automatic unloading of the flat-panel door, further improving the automation level of the device and reducing dependence on manual labor.

[0024] Combination Figure 5-Figure 7The support member 51 includes a bearing plate 511; the clamping mechanism 52 includes a follower 521 fixedly connected to the lower end of the bearing plate 511; the follower 521 includes a fixed block 5211 fixedly connected to the lower surface of the bearing plate 511, a slide groove 5212 is provided on the inner side of the fixed block 5211, a telescopic rod 5214 is fixedly installed on the surface of the slide groove 5212, a slider 5213 is fixedly installed on the telescopic end of the telescopic rod 5214, a spring 5215 is sleeved on the outer side of the telescopic rod 5214, one end of the spring 5215 is fixedly connected to the surface of the slide groove 5212, the other end of the spring 5215 is fixedly connected to the slider 5213, and the slider 5213 is fixed to the slide groove 5 212 is slidingly connected, and an L-plate 5216 is fixedly installed at one end of the slider 5213 away from the spring 1 5215, and an elastic member 522 is fixedly installed on the surface of the L-plate 5216. The elastic member 522 is squeezed by the flat door, forcing the elastic member 522 to push the L-plate 5216 to drive the slider 5213 to slide in the slide groove 5212, so as to meet the width required for clamping the flat door, and the slider 5213 simultaneously stretches the spring 1 5215 and the telescopic rod 1 5214 during the sliding process, and then utilizes the reset pulling force of the spring 1 5215 to increase the clamping force of the elastic member 522 on the flat door, and at the same time, the flat door edge will not be damaged due to excessive clamping force.

[0025] Combination Figure 8 The elastic member 522 includes a clamping plate 5221 and an inclined plate 5222 located at one end of the clamping plate 5221 and fixedly connected. A telescopic rod 5224 is fixedly installed on one side of the clamping plate 5221. One end of the telescopic rod 5224 away from the clamping plate 5221 is fixedly connected to the L plate 5216. A spring 5223 is sleeved on the outer side of the telescopic rod 5224. One end of the spring 5223 is fixedly connected to the clamping plate 5221, and the other end of the spring 5223 is fixedly connected to the L plate 5216. The flat door is moved by using the inclined plate 52 The surface of 22 forces the inclined plate 5222 to drive the clamping plate 5221 to compress the spring 2 5223 and the telescopic rod 2 5224, and then pushes the L plate 5216, so that the clamping plate 5221 elastically clamps the flat door. While ensuring stable clamping, the edges of the flat door will not be damaged. The distance between the clamping plate 5221 and the edge banding machine body 1 meets the distance required for the short edge of the flat door to be transported from the edge banding machine body 1 to between the two groups of elastic members 522 and stably clamped. This is the prior art and will not be elaborated on here.

[0026] Combination Figure 8 An anti-skid groove 5225 is provided on the other side of the clamping plate 5221. By providing the anti-skid groove 5225, the anti-skid performance between the clamping plate 5221 and the flat door is effectively improved, further ensuring a stable clamping effect.

[0027] Combination Figure 6 , Figure 9-10 A connecting piece 512 is fixedly installed at the lower end of the carrying plate 511, a column 513 is fixedly installed at the middle of the lower end of the connecting piece 512, a gear 514 is fixedly installed on the outer side of the column 513, and a fixing rod 515 is fixedly installed on one side of the lower end of the connecting piece 512; The driving mechanism 53 includes a servo motor 531 and a second column 533 fixedly connected to the output end of the servo motor 531, a second gear 534 and a support ring 535 are fixedly installed on the outer side of the second column 533, a fixing member 532 is fixedly installed on the outer side of the servo motor 531, and the upper end of the second column 533 is rotatably connected to the first column 513; Embodiment 1: The conveying track 4 includes an arc-shaped track frame 41, and a plurality of groups of supporting legs 411 are fixedly installed at the lower end of the arc-shaped track frame 41, and a guide rail 412 is fixedly installed at the upper end of the arc-shaped track frame 41, and a fixing rod 515 is located on the inner side of the guide rail 412 and is slidably connected, and an arc-shaped rack rail 414 is fixedly installed on the surface of the arc-shaped track frame 41, and the arc-shaped rack rail 414 is meshed and connected with a gear 2 534, and a slideway 415 is provided on the surface of the arc-shaped track frame 41, and a fixing member 532 is slidably connected with the slideway 415, and a support groove 416 is symmetrically provided on the surface of the arc-shaped track frame 41, and a support ring 535 is slidably connected with the surface of the support groove 416, and an arc-shaped rack rail 2 413 is fixedly installed at one end of the upper surface of the arc-shaped track frame 41, and the arc-shaped rack rail 2 413 is meshed and connected with a gear 1 514, and the servo motor 531 drives the column 2 533 to rotate, and drives the gear 2 534 Rotation, because the arc-shaped rack 414 is meshed with the gear 2 534, the clamping and conveying assembly 5 as a whole moves uninterruptedly along the arc-shaped rack 414. During the movement, because the fixed rod 515 is located on the inner side of the guide rail 412 and is slidably connected, the fixed rod 515 drives the support member 51 as a whole to slowly rotate around the axis of the column 1 513 until the fixed rod 515 is separated from the inner side of the guide rail 412. At this time, the support member 51 as a whole has rotated 60° clockwise around the axis of the column 1 513. At the same time, the gear 1 514 is meshed with the arc-shaped rack 413, forcing the gear 1 514 to drive the support member 51 to continue to rotate 30° clockwise around the axis of the column 1 513. Then the servo motor 531 stops working, and the flat-panel door is changed side by side while the efficient conveying of the flat-panel door is completed, thereby eliminating the need for subsequent manual auxiliary rotation operations, thereby further improving the conveying efficiency.

[0028] Combination Fig.11Embodiment 2: The conveying track 4 includes a straight track frame 42, a guide rail 424 is fixedly installed on the upper end of the straight track frame 42, a fixing rod 515 is located on the inner side of the guide rail 424 and is slidably connected, a rack rail 422 is fixedly installed on the surface of the straight track frame 42, the rack rail 422 is meshed with the gear 534, a rack rail 425 is fixedly installed on the surface of the straight track frame 42, the rack rail 425 is meshed with the gear 514, a slideway 421 is provided on the outer wall surface of the straight track frame 42, a fixing member 532 is slidably connected with the slideway 421, a support groove 423 is symmetrically provided on the surface of the straight track frame 42, and a support ring 535 is symmetrically connected to the surface of the support groove 423 The servo motor 531 drives the column 2 533 to rotate, and drives the gear 2 534 to rotate. Since the rack 1 422 is meshed with the gear 2 534, the clamping and conveying assembly 5 as a whole moves uninterruptedly along the rack 1 422 until the fixing rod 515 is disengaged from the inner side of the guide rail 2 424. At the same time, the gear 1 514 is meshed with the gear 2 425, forcing the gear 1 514 to drive the support member 51 to rotate 90° clockwise around the axis of the column 1 513. Then the servo motor 531 stops working, and the flat-panel door is changed side by side while the efficient conveying of the flat-panel door is completed, thereby eliminating the need for subsequent manual auxiliary rotation operations, thereby further improving the conveying efficiency.

[0029] Combination Figure 12-13 , Embodiment 3: The conveying track 4 includes an L-shaped track frame 43, a guide rail 3 432 is fixedly installed on the upper end of the L-shaped track frame 43, a fixing rod 515 is located on the inner side of the guide rail 3 432 and is slidably connected, a support slide groove 3 433 is symmetrically opened on the surface of the L-shaped track frame 43, a support ring 535 is slidably connected to the surface of the support slide groove 3 433, a slideway 3 431 is opened on the lower surface of the L-shaped track frame 43, a fixing member 532 is slidably connected to the slideway 3 431, a gear rail 3 434 is fixedly installed on the surface of the L-shaped track frame 43, and the gear rail 3 434 is meshed with the gear 2 534; The guide rail 3 432 includes a quarter arc segment 4321 located at the turning point of the L-shaped track frame 43. Both ends of the quarter arc segment 4321 are connected to straight segments 4322. The servo motor 531 drives the column 2 533 to rotate, and drives the gear 2 534 to rotate. Since the rack rail 3 434 is meshed with the gear 2 534, the clamping and conveying assembly 5 is moved continuously along the rack rail 3 434. At the same time, the fixing rod 515 also slides on the inner side of the guide rail 3 432. When the fixing rod 515 is rotated, the fixing rod 515 is rotated. When 515 moves from the straight section 4322 to the quarter arc section 4321, the fixed rod 515 will drive the support member 51 as a whole to rotate 90° clockwise around the center of the quarter arc section 4321, thereby realizing the side-changing operation of the flat-panel door. Then the fixed rod 515 enters the straight section 4322 again until the servo motor 531 stops working. While completing the efficient transportation of the flat-panel door, the side-changing operation of the flat-panel door is performed, and no subsequent manual auxiliary rotation operation is required, thereby further improving the transportation efficiency.

[0030] Combination Fig.14 The unloading mechanism 6 includes a connecting plate 61 fixedly connected to one end of the conveying track 4, a hydraulic rod 62 is fixedly installed on one side of the connecting plate 61, and a push plate 63 is fixedly installed on the end of the hydraulic rod 62 away from the connecting plate 61. The push plate 63 is pushed by the hydraulic rod 62 to move horizontally, thereby pushing the flat door out from between the two sets of clamping mechanisms 52 to facilitate subsequent transportation.

[0031] Another technical solution proposed by the present invention is to provide a method for using a U-shaped high-frequency conveying device for edge sealing of a flat door, characterized in that it comprises the following steps; Step 1: First, the operator sends the flat door on the waiting plate 7 into the feed end of the edge banding machine body 1, and performs edge banding on one side of the flat door. Then the flat door will be sent out from the discharge end of the edge banding machine body 1. By utilizing the thrust when the flat door is sent out by the edge banding machine body 1, the flat door is moved to the top of the support 51, and is clamped and positioned by the clamping mechanism 52 on both sides of the support 51.

[0032] Step 2: The servo motor 531 drives the column 2 533 to rotate, and drives the gear 2 534 to rotate. Since the arc-shaped rack 1 414 is meshed with the gear 2 534, the clamping and conveying assembly 5 as a whole moves uninterruptedly along the arc-shaped rack 1 414. During the movement, since the fixed rod 515 is located on the inner side of the guide rail 1 412 and is slidably connected, the fixed rod 515 drives the support member 51 as a whole to rotate slowly around the axis of the column 1 513 until the fixed rod 515 is separated from the inner side of the guide rail 1 412. At this time, the support member 51 as a whole has rotated 60° clockwise around the axis of the column 1 513. At the same time, the gear 1 514 is meshed with the arc-shaped rack 2 413, forcing the gear 1 514 to drive the support member 51 to continue to rotate 30° clockwise around the axis of the column 1 513. Then the servo motor 531 stops working, and the flat-panel door is changed side by side while the efficient transportation of the flat-panel door is completed.

[0033] Step 3: Use the hydraulic rod 62 to push the push plate 63 to move horizontally, and then push the flat door out from between the two sets of clamping mechanisms 52, so that the flat door moves to the top of the transfer table 2, and then manually send the flat door to the feed end of the edge banding machine body 1 again, and perform edge banding on the other side of the flat door. Repeat this process to achieve edge banding on all four sides of the flat door.

[0034] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0035] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A U-shaped high-frequency conveying device for edge banding of flat doors, comprising an edge banding machine body (1), a material-waiting plate (7) being fixedly arranged at one end of the edge banding machine body (1), a transfer table frame (2) being fixedly arranged at one side of the material-waiting plate (7), and an auxiliary slide frame (3) being fixedly connected to the material-waiting plate (7) being arranged at one side of the edge banding machine body (1), characterized in that: A conveying track (4) is provided on one side of the edge banding machine body (1), a clamping conveying assembly (5) is provided on the inner side of the conveying track (4), the clamping conveying assembly (5) comprises a support member (51) and clamping mechanisms (52) located on both sides of the support member (51) and fixedly connected, the lower end of the support member (51) is rotatably connected to a driving mechanism (53), and a discharge mechanism (6) is fixedly installed on one end of the conveying track (4); The two sets of clamping mechanisms (52) have exactly the same structural composition. After the flat door has completed the edge sealing process on one side, the clamping mechanisms (52) on both sides of the support member (51) are squeezed to force it to expand to both sides, thereby achieving clamping and positioning of the flat door. Subsequently, the driving mechanism (53) drives the clamping and conveying assembly (5) as a whole to move along the conveying track (4), thereby achieving efficient conveying of the flat door. During the conveying process, the support member (51) cooperates with the conveying track (4) to rotate itself clockwise by 90°, thereby driving the clamping mechanisms (52) on both sides to perform a side-changing operation on the flat door.

2. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 1, characterized in that: The support member (51) comprises a bearing plate (511); The clamping mechanism (52) comprises a driven member (521) fixedly connected to the lower end of the bearing plate (511); The driven member (521) comprises a fixed block (5211) fixedly connected to the lower surface of the bearing plate (511); a slide groove (5212) is provided on the inner side of the fixed block (5211); a telescopic rod (5214) is fixedly installed on the surface of the slide groove (5212); a sliding block (5213) is fixedly installed on the telescopic end of the telescopic rod (5214); a spring (5215) is sleeved on the outer side of the telescopic rod (5214); one end of the spring (5215) is fixedly connected to the surface of the slide groove (5212); the other end of the spring (5215) is fixedly connected to the sliding block (5213); the sliding block (5213) is slidably connected to the slide groove (5212); an L-plate (5216) is fixedly installed on the end of the sliding block (5213) away from the spring (5215); and an elastic member (522) is fixedly installed on the surface of the L-plate (5216).

3. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 2, characterized in that: The elastic member (522) comprises a clamping plate (5221) and an inclined plate (5222) located at one end of the clamping plate (5221) and fixedly connected thereto; a second telescopic rod (5224) is fixedly mounted on one side of the clamping plate (5221); an end of the second telescopic rod (5224) away from the clamping plate (5221) is fixedly connected to the L plate (5216); a second spring (5223) is sleeved on the outer side of the second telescopic rod (5224); one end of the second spring (5223) is fixedly connected to the clamping plate (5221); the other end of the second spring (5223) is fixedly connected to the L plate (5216); and an anti-slip groove (5225) is provided on the other side of the clamping plate (5221).

4. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 1, characterized in that: The unloading mechanism (6) comprises a connecting plate (61) fixedly connected to one end of the conveying track (4), a hydraulic rod (62) fixedly mounted on one side of the connecting plate (61), and a push plate (63) fixedly mounted on one end of the hydraulic rod (62) away from the connecting plate (61).

5. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 2, characterized in that: A connecting piece (512) is fixedly mounted on the lower end of the bearing plate (511), a first column (513) is fixedly mounted on the middle part of the lower end of the connecting piece (512), a fixing rod (515) is fixedly mounted on one side of the lower end of the connecting piece (512), the driving mechanism (53) comprises a servo motor (531) and a second column (533) fixedly connected to the output end of the servo motor (531), a second gear (534) and a support ring (535) are fixedly mounted on the outer side of the second column (533), a fixing piece (532) is fixedly mounted on the outer side of the servo motor (531), and the upper end of the second column (533) is rotatably connected to the first column (513).

6. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 5, characterized in that: A gear 1 (514) is fixedly mounted on the outer side of the column 1 (513).

7. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 6, characterized in that: The conveying track (4) comprises an arc-shaped track frame (41), a plurality of groups of supporting legs (411) are fixedly mounted on the lower end of the arc-shaped track frame (41), a guide rail 1 (412) is fixedly mounted on the upper end of the arc-shaped track frame (41), a fixing rod (515) is located on the inner side of the guide rail 1 (412) and is slidably connected, an arc-shaped rack rail 1 (414) is fixedly mounted on the surface of the arc-shaped track frame (41), the arc-shaped rack rail 1 (414) is meshedly connected with a gear 2 (534), and the arc-shaped rack rail 1 (414) is meshedly connected with a gear 2 (534). A slideway 1 (415) is provided on the surface of the arc track frame (41), a fixing member (532) is slidably connected to the slideway 1 (415), a support groove 1 (416) is symmetrically provided on the surface of the arc track frame (41), a support ring (535) is slidably connected to the surface of the support groove 1 (416), an arc gear rail 2 (413) is fixedly mounted on one end of the upper surface of the arc track frame (41), and the arc gear rail 2 (413) is meshingly connected to the gear 1 (514).

8. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 6, characterized in that: The conveying track (4) comprises a straight track frame (42), a guide rail 2 (424) is fixedly mounted on the upper end of the straight track frame (42), a fixing rod (515) is located on the inner side of the guide rail 2 (424) and is slidably connected, a rack rail 1 (422) is fixedly mounted on the surface of the straight track frame (42), the rack rail 1 (422) is meshingly connected with a gear 2 (534), a rack rail 2 (425) is fixedly mounted on the surface of the straight track frame (42), the gear rail 2 (425) is meshingly connected with a gear 1 (514), a slideway 2 (421) is provided on the outer wall surface of the straight track frame (42), a fixing member (532) is slidably connected with the slideway 2 (421), a support slideway 2 (423) is symmetrically provided on the surface of the straight track frame (42), and a support ring (535) is slidably connected with the surface of the support slideway 2 (423).

9. The U-shaped high-frequency conveying device for edge sealing of flat door according to claim 5, characterized in that: The conveying track (4) comprises an L-shaped track frame (43), a guide rail three (432) is fixedly installed on the upper end of the L-shaped track frame (43), a fixing rod (515) is located on the inner side of the guide rail three (432) and is slidably connected, a support slide groove three (433) is symmetrically opened on the surface of the L-shaped track frame (43), a support ring (535) is slidably connected to the surface of the support slide groove three (433), a slideway three (431) is opened on the lower surface of the L-shaped track frame (43), a fixing member (532) is slidably connected to the slideway three (431), and a gear rail three (434) is fixedly installed on the surface of the L-shaped track frame (43), and the gear rail three (434) is meshingly connected to the gear two (534); The guide rail three (432) comprises a quarter arc segment (4321) located at the turning point of the L-shaped track frame (43), and both ends of the quarter arc segment (4321) are connected to straight segments (4322).

10. The method for using the U-shaped high-frequency conveying device for edge sealing of a flat door according to claim 7, characterized in that: The method comprises the following steps: S1: First, an operator feeds the flat door on the material plate (7) into the feed end of the edge banding machine body (1), performs edge banding on one side of the flat door, and then the flat door is sent out from the discharge end of the edge banding machine body (1). By utilizing the thrust force when the flat door is sent out by the edge banding machine body (1), the flat door is moved to the top of the support member (51), and is clamped and positioned by the clamping mechanisms (52) on both sides of the support member (51); S2: The servo motor (531) drives the second column (533) to rotate, and drives the second gear (534) to rotate. Since the arc-shaped rack rail (414) is meshed with the second gear (534), the clamping and conveying assembly (5) as a whole moves uninterruptedly along the arc-shaped rack rail (414). During the movement, since the fixed rod (515) is located on the inner side of the guide rail (412) and is slidably connected, the fixed rod (515) drives the support member (51) as a whole to rotate slowly around the axis of the first column (513). , until the fixing rod (515) is separated from the inner side of the guide rail 1 (412), at which time the support member (51) as a whole has rotated 60° clockwise about the axis of the column 1 (513), and at the same time, the gear 1 (514) is meshed with the arc-shaped gear rail 2 (413), forcing the gear 1 (514) to drive the support member (51) to continue to rotate 30° clockwise about the axis of the column 1 (513), and then the servo motor (531) stops working, completing the efficient transportation of the flat-panel door and performing the side-changing operation of the flat-panel door; S3: The push plate (63) is pushed by the hydraulic rod (62) to move horizontally, thereby pushing the flat door out from between the two sets of clamping mechanisms (52), so that the flat door moves to the top of the transfer table (2), and then the flat door is manually fed into the feed end of the edge banding machine body (1) again, and the other side of the flat door is edge banded. This process is repeated to achieve edge banding of the four sides of the flat door.

Images