A thin plate rear loading panel saw

Abstract

The present invention discloses a panel saw for cutting thin plates with rear loading, comprising: a panel saw body, a rear loading device, wherein the rear loading device comprises a loading rack, a front stopper mechanism, and a rear pusher mechanism. When an operator activates a control unit, the control unit activates a lifting platform to rise, and then the lifting platform drives the thin plates on the lifting platform to rise and lift the rear pusher mechanism. Then, a rising detection switch in the rear pusher mechanism is disconnected and fed back to the controller, which stops the lifting platform from continuing to rise. After the lifting platform rises to its proper position, the controller activates the front stopper mechanism to rise to above the thin plates, and then the control unit activates the rear pusher mechanism. The rear pusher mechanism moves forward along the loading rack and pushes a certain number of thin plates toward the front stopper mechanism and moves into the front stopper mechanism, so that a certain number of thin plates move forward relative to the thin plates below them, so that loading failure due to large deformation of the thin plates will not occur.

Description

Technical Field

[0001] The present invention relates to the technical field of numerically controlled panel saws, and more particularly to a thin plate rear loading panel saw. Background Art

[0002] The sawing mechanism is a processing equipment for plate processing. It is a device for cutting the plate to facilitate the corresponding use of the cut plate.

[0003] The Chinese patent publication number CN113894355A discloses a vertically mounted sawing mechanism, comprising a frame, an air-floating table assembly, a power source assembly, and a sawing plate assembly; the air-floating table assembly is disposed on one side of the frame, and the air-floating table assembly includes an air-floating table and an air-floating structure, the air-floating structure being used to place the plate in a suspended state relative to the air-floating table; the power source assembly and the sawing plate assembly are both disposed on the frame, and the power source assembly is used to drive the sawing plate assembly to move in a first direction, wherein the first direction is toward the plate. The air-floating structure causes the plate to be suspended relative to the air-floating table, thereby avoiding surface damage to the material caused by the relative movement between the plate and the air-floating table during movement. During the process of cutting the plate, the power source assembly drives the sawing plate assembly to move toward the plate, eliminating the need for manual pushing of the plate through the saw blade. The movement of the sawing plate assembly is relatively stable, which advantageously avoids the problem of positional displacement of the plate during cutting, thereby ensuring the processing quality of the plate.

[0004] However, in the prior art, when loading thinner plates, deformation easily occurs due to the large size of the plates. This can easily lead to plate loading failure when the plates are pushed forward for loading, resulting in overloading, which affects the efficiency of the panel saw. Therefore, it is necessary to provide a thin plate rear loading panel saw to at least partially solve the problems existing in the prior art. Summary of the Invention

[0005] The Summary of the Invention introduces a series of simplified concepts that will be further described in the Detailed Description of the Invention. The Summary of the Invention is not intended to limit the key features and essential features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above problems, the present invention provides a thin plate rear loading panel cutting saw, comprising: a panel cutting saw body, a rear loading device, the rear loading device comprising a loading rack, a front stop mechanism, and a rear pushing mechanism, the loading rack is arranged at the rear end of the panel cutting saw body, the front stop mechanism is arranged in the middle of the loading rack, the rear pushing mechanism is movably arranged at the rear of the loading rack, the rear pushing mechanism has an ascending detection switch, and a lifting platform for carrying thin plates is provided in the middle of the loading rack.

[0007] According to the thin plate rear loading cutting saw according to the embodiment of the present invention, the front stop mechanism includes a front stop assembly and a front pressure assembly. The front stop assembly includes a support frame, a first slide rail seat, a first vertical slide rail, a first screw seat, a first vertical screw rod, a first support block, and a first servo motor. The support frame is arranged on the front cross beam in the loading frame, and an electronic ruler is arranged on the outside of the support frame. The first slide rail seat and the first screw seat are arranged on the support frame. The first vertical slide rail is slidably arranged in the first slide rail seat. The first screw seat is located on the back of the first vertical slide rail. The first vertical screw rod is arranged in the first screw seat and is connected to the first slide rail seat through two first support blocks. The lower end of the first vertical screw rod is connected to the first servo motor.

[0008] According to the thin plate rear loading cutting saw according to an embodiment of the present invention, the front pressing assembly includes a second slide rail seat, a second vertical slide rail, a vertical floating cylinder, a rotating cylinder, and a first pressing rod. The second slide rail seat is arranged on the front cross beam and is located in the support frame. The second vertical slide rail is arranged on the second slide rail seat. The rotating cylinder is arranged at the upper end of the second vertical slide rail. The first pressing rod is arranged on the rotating cylinder, and a plurality of front pressing guide wheels are arranged on the first pressing rod. The vertical floating push rod is arranged on one side of the second vertical slide rail.

[0009] According to the thin plate rear loading and cutting saw embodiment of the present invention, the rear pushing mechanism is arranged on the rear beam of the loading frame, the rear pushing mechanism includes multiple rear pressing assemblies and multiple rear pushing assemblies, the rear pressing assembly includes a second pressing rod, a rear pressing cylinder, a vertical rear pressing slide rail, and a second rear pressing slide rail seat, the vertical rear pressing slide rail is slidably arranged on the rear cross beam through the rear pressing cylinder, two first rear pressing guide wheels are arranged at the bottom of the vertical rear pressing slide rail, two second support blocks and a rising detection switch are arranged on the vertical rear pressing slide rail, the two second support blocks are provided with a second wire lever, and the second wire lever is passed through the second screw seat on the second rear pressing slide rail seat, the second rear pressing slide rail seat is slidably connected to the vertical rear pressing slide rail, the upper end of the second wire lever is provided with a second servo motor, the second rear pressing slide rail seat is provided with a second pressing rod, and the second pressing rod is provided with multiple second rear pressing guide wheels.

[0010] According to the thin plate rear loading cutting saw according to an embodiment of the present invention, the rear pushing assembly includes a rear pushing beam and multiple rear pushing parts. The rear pushing beam is arranged on the rear pushing beam through a first rear pushing cylinder and two rear slide rail parts. The multiple rear pushing parts are respectively arranged on the front side of the rear pushing beam. The rear pushing part includes a pushing splint, a second rear pushing cylinder and a pushing clamping block. The pushing splint is arranged on the front side of the rear pushing beam. A pushing fixing block is arranged at the front end of the pushing splint. The second rear pushing cylinder is arranged at the upper end of the pushing splint. The pushing clamping block is arranged at the lower end of the second rear pushing cylinder and is located in the pushing splint corresponding to the pushing fixing block.

[0011] According to the thin plate rear loading panel cutting saw of the embodiment of the present invention, a plurality of wedge-shaped material guide seats are provided on the front crossbeam in the loading frame, a front stop mechanism is provided on the front crossbeam, and the plurality of wedge-shaped material guide seats are respectively located on both sides of the front stop mechanism.

[0012] The thin plate rear loading panel saw according to an embodiment of the present invention further includes:

[0013] Multiple vertical material stop racks are respectively located on both sides of the front material stop mechanism. The vertical material stop racks include vertical baffles, vertical legs and oblique legs. The vertical legs are arranged between the front cross beam and the lifting platform. The vertical baffles are arranged at the upper end of the vertical legs, and multiple front stop guide wheels are arranged on the vertical baffles. The oblique legs are arranged on the front side of the vertical legs.

[0014] The thin plate rear loading panel saw according to an embodiment of the present invention further includes:

[0015] The guard assembly comprises a first guard plate, a second guard plate and an inner guard assembly, the inner guard assembly is arranged between the first guard plate and the second guard plate, the first guard plate is arranged on the rear side of the rotating cylinder, and the second guard plate faces the thin plate, the inner guard assembly comprises a first inner connecting plate, a second inner connecting plate, an intermediate spring member and a plurality of inner support assemblies, the first inner connecting plate and the second inner connecting plate are respectively connected to the first guard plate and the second guard plate, the intermediate spring member is connected between the first inner connecting plate and the second inner connecting plate, and the plurality of inner support assemblies are evenly distributed around the intermediate spring member and connected to the first inner connecting plate and the second inner connecting plate. The inner support assembly comprises a first transverse rod, a second transverse rod and two knocking rods, the first inner connecting plate is provided with an inner guide groove corresponding to the first transverse rod, one end of the first transverse rod is connected to the inner guide groove through an internal connecting block and an internal spring, the other end of the first transverse rod is provided with a movable wedge block, one end of the second transverse rod is connected to the first inner connecting plate, and a plurality of pushing blocks are provided on the other end, and are inserted into the first transverse rod corresponding to the movable wedge block.

[0016] According to the thin plate rear loading cutting saw according to an embodiment of the present invention, the protective component also includes a blowing bag and multiple air supply parts. An annular bag groove is provided on the first inner connecting plate, the blowing bag is arranged in the annular bag groove, and multiple blowing holes are provided on the surface facing the middle spring part. The multiple air supply parts are evenly distributed between the first inner connecting plate and the second inner connecting plate, and correspond to the inner support component. The air supply parts include an inner push cross bar and a transverse sleeve. The transverse sleeve is provided on the first inner connecting plate, the inner push cross bar is provided on the second inner connecting plate, and the inner push cross bar is inserted in the transverse sleeve through a sealing plug. The transverse sleeve is connected with the blowing bag through an air supply channel. An air suction port is also provided on the transverse sleeve, and an intercepting part is provided on the air suction port.

[0017] According to the thin plate rear loading cutting saw of an embodiment of the present invention, the knocking rod is rotatably connected to the first transverse rod through two vertical support rods, and a reciprocating wheel is provided at the end of the knocking rod, and two special-shaped clamping rods are provided at the end of the transverse sleeve, and the reciprocating wheel is rotatably connected to the special-shaped clamping rod.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] The invention provides a thin plate rear loading panel cutting saw, which comprises a panel cutting saw body, a rear loading device, and the rear loading device comprises a loading rack, a front stopper mechanism, and a rear pushing mechanism. The rear push mechanism then pushes the above-mentioned certain number of thin plates forward along the loading rack and moves along the guide cross bar group on the loading rack to the panel saw main body for cutting.

[0020] The other advantages, objectives and features of the thin plate rear loading panel saw of the present invention will be reflected in part through the following description, and will also be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the rear feeding device in the present invention.

[0024] Figure 3 It is a structural schematic diagram of the vertical material blocking rack in the present invention.

[0025] Figure 4 It is a structural schematic diagram of the front stop mechanism in the present invention.

[0026] Figure 5 This is a structural schematic diagram of the front stop mechanism in the present invention from another perspective.

[0027] Figure 6 It is a structural schematic diagram of the rear pusher mechanism in the present invention.

[0028] Figure 7 It is a partial structural schematic diagram of the rear pusher part in the present invention.

[0029] Figure 8 It is a structural schematic diagram of the rear pressing component in the present invention.

[0030] Figure 9 It is a top view of the structure of the rear pressing assembly in the present invention.

[0031] Figure 10 It is a structural schematic diagram of the protection component in the present invention.

[0032] Figure 11 It is a structural schematic diagram of the inner protection component in the present invention.

[0033] Figure 12 Schematic diagram of the internal structure of the inner protection component in the present invention.

[0034] Figure 13 For the present invention Figure 12 Schematic diagram of the enlarged structure of part A.

[0035] Figure 14 It is a partial structural diagram of the inner protection component in the present invention.

[0036] Figure 15 For the present invention Figure 14 Schematic diagram of the enlarged structure of part B. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0038] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0039] like Figures 1-9 As shown, the present invention provides a thin plate rear loading panel saw, comprising: a panel saw body 1, a rear loading device 2, the rear loading device 2 comprising a loading rack 3, a front stop mechanism 4, and a rear pushing mechanism 5, the loading rack 3 is arranged at the rear end of the panel saw body 1, the front stop mechanism 4 is arranged in the middle of the loading rack 3, the rear pushing mechanism 5 is movably arranged at the rear of the loading rack 3, the rear pushing mechanism 5 has a rising detection switch 520, and a lifting platform 31 for carrying a thin plate 100 is provided in the middle of the loading rack 3.

[0040] The working principle and beneficial effects of the above technical solution: The present invention provides a thin plate rear-loading panel saw, which includes: a panel saw body 1, a rear-loading device 2, wherein the rear-loading device 2 includes a loading rack 3, a front stopper mechanism 4, and a rear pusher mechanism 5. The loading rack 3 is mounted at the rear end of the panel saw body 1, and the rear pusher mechanism 5 is movably arranged at the rear of the loading rack 3. The middle portion of the loading rack 3 has a lifting platform 31 for carrying thin plates 100. In order to improve production efficiency, a large number of thin plates 100 are stacked on the lifting platform 31 in sequence. At this time, the front stopper mechanism 4 blocks the front side of the thin plates 100. Here, the front stopper mechanism 4 is mounted at the middle portion of the loading rack 3. When the operator starts the control unit (not shown), the control unit starts the lifting platform 31 to rise, and then the lifting platform 31 drives the thin plate 100 located on the lifting platform 31 to rise and lift the rear pushing mechanism 5, and then the rising detection switch 520 in the rear pushing mechanism 5 is disconnected and fed back to the controller, and the controller stops the lifting platform 31 from continuing to rise. After the lifting platform 31 rises to its position, the controller starts the front stop mechanism 4 to rise above the thin plate 100, and then the control unit starts the rear pushing mechanism 5, and the rear pushing mechanism 5 moves forward along the loading rack 3 and pushes a certain number of thin plates 100 to the front stop mechanism 4 , and moves into the front stop mechanism 4, so that a certain number of thin plates 100 move forward relative to the thin plates 100 below them, so that loading failure (too much or too little, or even carding problems) will not occur due to large deformation of the thin plates. The control unit then controls the front stop mechanism 4 to descend to a safe position, so that the front stop mechanism 4 moves below the above-mentioned certain number of thin plates 100, and no longer blocks the above-mentioned certain number of thin plates 100. The rear pushing mechanism 5 then pushes the above-mentioned certain number of thin plates 100 forward along the loading rack 3 and moves along the guide cross bar group 30 on the loading rack 3 to the panel saw body 1 for cutting.

[0041] The front stop mechanism 4 is installed on the front crossbeam 32, and the guide crossbar group 30 is also installed on the front crossbeam 32. Furthermore, in order to enable the above-mentioned certain number of thin plates 100 to move onto the guide crossbar group 30, a plurality of wedge-shaped guide seats 35 are further installed on the front crossbeam 32, and the plurality of wedge-shaped guide seats 35 are respectively located on both sides of the front stop mechanism 4. It can be understood that the wedge-shaped guide seats 35 have a wedge-shaped surface, which faces the thin plates 100. Therefore, when the rear pushing mechanism 5 pushes a certain number of thin plates 100 to move the guide crossbar group 30, a certain number of thin plates 100 first contact the wedge-shaped surface of the wedge-shaped guide seats 35, thereby causing a certain number of thin plates 100 to move along the wedge surface and lift upward, so that a certain number of thin plates 100 can be more easily separated from the thin plates 100 below to avoid feeding failure (too much or too little, or even carding problems);

[0042] Furthermore, the above-mentioned front stop mechanism 4 in the present invention includes a front stop assembly 41 and a front pressing assembly 42. The front stop assembly 41 here includes a support plate frame 410, a first slide rail seat 411, a first vertical slide rail 412, a first screw seat 413, a first vertical screw rod 414, a first support block 415, and a first servo motor 417. Specifically, the support plate frame 410 is installed on the front cross beam 32 in the loading rack 3.

[0043] A first rail seat 411 and a first screw seat 413 are installed in the support plate frame 410, and the first vertical rail 412 is slidably installed in the first rail seat 411. A first screw seat 413 is also installed on the back of the first vertical rail 412, and a first vertical screw rod 414 is installed in the first screw seat 413. At the same time, the upper and lower ends of the first vertical screw rod 414 are inserted into the first support block 415 of the first vertical rail 412. A first servo motor 417 is installed at the lower end of the first vertical screw rod 414. Therefore, when the control unit starts the first servo motor 417, the first servo motor 417 can drive the first vertical screw rod 414 to rotate. 4 rotates, so that the first vertical slide rail 412 can move upward or downward relative to the plate support frame 410; when the first vertical slide rail 412 moves upward, it can provide an upward guide for the thin plates 100, preventing the thin plates 100 from moving forward when the lifting platform 31 lifts multiple thin plates 100 upward; and then, when the first vertical slide rail 412 moves downward, it facilitates the rear push mechanism 5 to move the above-mentioned certain number of thin plates 100 to the front side of the front pressing assembly 42, so that a certain number of thin plates 100 move forward relative to the thin plates 100 below them, so as to avoid feeding failure due to large deformation of the thin plates (overloading or underloading, or even stuck problems). Among them, two upper guide wheels 416 are also provided at the upper end of the first vertical slide rail 412, which also reduces the possibility of friction between the side walls of the first vertical slide rail 412 and the thin plates 100 when the first vertical slide rail 412 moves downward.

[0044] In one embodiment, the front press assembly 42 of the present invention includes a second slide rail seat 421, a second vertical slide rail 422, a vertical floating cylinder 423, a rotating cylinder 424, and a first press rod 425. Specifically, the second slide rail seat 421 is installed on the front crossbeam 32 and is located in the support plate frame 410, and the second vertical slide rail 422 is installed on the second slide rail seat 421. The rotating cylinder 424 is installed at the upper end of the second vertical slide rail 422. The first press rod 425 is installed on the rotating cylinder 424, and a plurality of front press guide wheels 426 are installed on the first press rod 425. A vertical floating cylinder 423 is also installed on one side of the second vertical slide rail 422.

[0045] When the front pressing assembly 42 is working, the vertical floating cylinder 423 lifts the rotating cylinder 424 upward, and then an external air source (not shown) supplies air to the rotating cylinder 424, so that the rotating cylinder 424 drives the first pressing rod 425 to rotate 90 degrees, so that the first pressing rod 425 rotates to the top of the thin plate 100, and the vertical piston rod 4231 in the vertical floating cylinder 423 contracts downward again, so that the rotating cylinder 424 and the first pressing rod 425 move downward as a whole, so that the first pressing rod 425 presses the uppermost thin plate 100, and then the lifting platform 31 lifts multiple thin plates 100 upward again, lifting the first pressing rod 425 upward, and in this process, the vertical piston rod 4231 of the vertical floating cylinder 423 rises upward together with it;

[0046] The first pressing rod 425 is pressed onto the uppermost thin plate 100. Since the first pressing rod 425 is provided with a plurality of front pressing guide wheels 426, the front pressing guide wheels 426 contact the thin plate 100 and press the thin plate 100. The function of the front pressing guide wheels 426 is to prevent the first pressing rod 425 and the thin plate 100 from moving relative to each other during the subsequent pushing process to prevent friction from scratching the thin plate. In addition, if there is a gap between the thin plate and the warped plate, the gap will be flattened by the front pressing guide wheels 426 to avoid inaccurate measurement.

[0047] The rotating cylinder 424 drives the first pressing rod 425 to rotate 90 degrees in the opposite direction, so that the first pressing rod 425 moves away from the thin plate 100, and then the vertical piston rod 4231 of the vertical floating cylinder 423 moves downward to its original position, so that the front pressing assembly 42 moves to the bottom of a certain number of thin plates 100, which makes it convenient for the rear pushing mechanism 5 to push the above-mentioned certain number of thin plates 100 forward along the loading rack 3 and move them along the guide cross bar group 30 on the loading rack 3 into the panel saw body 1 for cutting. At the same time, the lifting platform 31 drives the thin plates 100 to move downward to prevent the remaining thin plates 100 from being deformed and affecting the operation of the rear pushing mechanism 5.

[0048] Among them, an electronic ruler 33 is installed on the outside of the support frame 410. The electronic ruler 33 can be raised or lowered with the rotating cylinder 424 and is used to detect the height of the rotating cylinder 424 to prevent the height of the rotating cylinder 424 from exceeding the maximum stroke, thereby improving the accuracy of the thin plate rear loading and cutting saw.

[0049] In one embodiment, the rear pushing mechanism 5 provided by the present invention is specifically installed on the rear cross beam 34 of the loading rack 3. It can be understood that there is a power mechanism in the rear cross beam 34, which is started by the control unit, and then the power mechanism moves along the two driving beams 37 of the loading rack 3, thereby driving the movement of the rear pushing mechanism 5.

[0050] Furthermore, the rear pushing mechanism 5 includes a plurality of rear pressing assemblies 51 and a plurality of rear pushing assemblies 52. Here, the plurality of rear pressing assemblies 51 are used to push the aforementioned certain number of thin plates 100 forward and press the certain number of thin plates 100 in the process of being pushed into the front stopper mechanism 4 by the rear pressing assemblies 51, so as to prevent the rear portions of the certain number of thin plates 100 from warping, resulting in an excessively large rear gap and affecting loading.

[0051] In order to achieve the above-mentioned pressing function of the thin plate 100, the rear pressing assembly 51 of the present invention includes a second pressing rod 511, a rear pressing cylinder 512, a vertical rear pressing slide 513, and a second rear pressing slide seat 514;

[0052] Specifically, the cylinder support plate 341 and the vertical rear pressing slide seat 342 are installed on the rear crossbeam 34, and the rear pressing cylinder 512 is installed on the cylinder support plate 341, and the vertical rear pressing slide 513 is located on the vertical rear pressing slide seat 342, so that the vertical rear pressing slide 513 is slidably installed on the rear crossbeam 34 through the rear pressing cylinder 512, and two first rear pressing guide wheels 515 are installed at the bottom of the vertical rear pressing slide 513. At the same time, a rising detection switch 520 is also installed on the upper part of the vertical rear pressing slide 513. Here, the rising detection switch 520 detects the position of the thin plate 100. Specifically, before loading, the second servo motor 521 raises the second pressing rod 511 to a set value, that is, the height value of the second pressing rod 511 is the same as the vertical rear pressing slide 513, that is, the required loading sheet height value. The second press rod 511 and the vertical rear press rail 513 are relatively fixed, and the rear press assembly 51 is in a relatively floating state due to the action of the rear press cylinder 512. Then, the lifting platform 31 rises, which in turn drives the sheet 100 to push up the second press rod 511 and the vertical rear press rail 513. When the rising detection switch 520 is turned off, the sheet rises to its full position.

[0053] Then the lower part of the vertical rear pressing slide rail 513 moves to the rear side of a certain number of thin plates 100, and the second pressing rod 511 is provided with a plurality of second rear pressing guide wheels 519, so that the rear pushing mechanism 5 moves forward under the drive of the rear cross beam 34, thereby causing the above-mentioned certain number of thin plates 100 to move forward, so that a certain number of thin plates 100 will be displaced relative to the thin plates 100 below them. At the same time, due to the action of the second pressing rod 511, feeding failure (over-feeding or under-feeding, or even stuck plate problems) is avoided.

[0054] When a certain number of thin plates 100 are pushed forward into the front stop mechanism 4, the pressure of the front stop mechanism 4 moves downward, and then a certain number of thin plates 100 are driven by the rear cross beam 34 to move forward under the action of the rear pressure component 51, so that the above-mentioned certain number of thin plates 100 enter the guide cross bar group 30 along the multiple wedge-shaped guide seats 35, and then move close to the panel saw body 1.

[0055] Furthermore, after the above steps, the rear pushing mechanism 5 moves rearward under the drive of the rear crossbeam 34. At this time, the second servo motor 521 is started, and the second servo motor 521 drives the second wire lever 517 to rotate. Here, the second wire lever 517 is inserted into the two second support blocks 516 on the vertical rear pressing slide 513, and because the second screw seat 518 is installed on the second rear pressing slide seat 514, after the second wire lever 517 rotates, the second rear pressing slide seat 514 slides upward on the vertical rear pressing slide 513.

[0056] Furthermore, when a certain number of thin plates 100 are pushed forward to be close to the panel saw body 1 , the rear pusher mechanism 5 moves rearward under the drive of the rear crossbeam 34 , and the rear pusher assembly 52 also moves rearward.

[0057] The rear pusher assembly 52 includes a rear pusher beam 53 and a plurality of rear pusher parts 54. Specifically, the rear pusher beam 53 is installed on the rear beam 34 through a first rear pusher cylinder 531 and two rear slide rails 532. The first rear pusher cylinder 531 is installed on the rear beam 34 through a fixing member 343. When the first rear pusher cylinder 531 is started, the first rear pusher cylinder 531 pushes the rear pusher beam 53 to move downward, and the rear pusher beam 53 moves downward along the rear slide rail 532, so that the plurality of rear pusher parts 54 on the rear pusher beam 53 correspond to the certain number of thin plates 100 mentioned above, and then the rear pusher mechanism 5 moves forward under the action of the rear beam 34, so that the plurality of rear pusher parts 54 move to the rear end close to the thin plate 100, and then the rear pusher part 54 The pushing fixing block 544 in the pushing splint 541 moves to the bottom of a certain number of thin plates 100, wherein, since the second rear pushing cylinder 542 at the upper end of the pushing splint 541 has moved the pushing clamping block 543 in the pushing splint 541 upward, the second rear pushing cylinder 542 pushes the pushing clamping block 543 downward until it contacts the upper thin plate 100, so that the pushing clamping block 543 and the pushing fixing block 544 clamp a certain number of thin plates 100, and at the same time, the front end of the pushing splint 541 also contacts a certain number of thin plates 100, and is driven by the rear crossbeam 34 to move into the panel cutting saw body 1, so that the panel cutting saw body 1 can cut a certain number of thin plates 100 and prevent movement during the cutting process from affecting the cutting quality.

[0058] In one embodiment, the present invention further provides a plurality of vertical material stoppers 36, which provide an upward guiding function for the thin plates 100 on the lifting platform 31 to prevent the plurality of thin plates 100 from being misaligned and skewed, thereby affecting the loading of the material.

[0059] Specifically, multiple vertical material stopping racks 36 are respectively located on both sides of the front material stopping mechanism 4. The vertical material stopping rack 36 includes a vertical baffle 361, a vertical support leg 362 and an oblique support leg 363. The vertical support leg 362 is installed on the ground between the front crossbeam 32 and the lifting platform 31. The vertical baffle 361 is installed at the upper end of the vertical support leg 362, and multiple front stop guide wheels 364 are installed on the vertical baffle 361. At the same time, in order to further support the vertical support leg 362, an oblique support leg 363 is installed on the front side of the vertical support leg 362. In this way, when the lifting platform 31 lifts the thin plate 100, the vertical baffle 361 can better provide guidance for the thin plate 100.

[0060] like Figure 10-15 As shown, since a certain number of thin plates 100 are first pushed to the bottom of the first pressing rod 425 by the rear pushing mechanism 5 before moving onto the material guide crossbar group 30, a certain number of thin plates 100 may touch the rear side of the rotating cylinder 424 forward, which will generate a driving force on the rotating cylinder 424 and affect the operation of the rear side of the rotating cylinder 424. Therefore, it is necessary to protect the rotating cylinder 424. Therefore, in one embodiment of the present invention, the present invention further provides a protective component 6, which is installed on the rear side of the rotating cylinder 424. The protective component 6 can absorb the driving force of the thin plates 100 and prevent damage to the rotating cylinder 424.

[0061] Here, the protective assembly 6 includes a first protective plate 61, a second protective plate 62, and an inner protective assembly 63. Specifically, the inner protective assembly 63 is installed between the first protective plate 61 and the second protective plate 62. Correspondingly, the first protective plate 61 is installed on the rear side of the rotating cylinder 424, and the second protective plate 62 faces the thin plates 100. Therefore, a certain number of thin plates 100 first contact the second protective plate 62, and then push onto the inner protective assembly 63, which then contracts to absorb the thrust.

[0062] Here, the above-mentioned inner protection component 63 includes a first inner connecting plate 64, a second inner connecting plate 65, an intermediate spring component 66 and a plurality of inner support components 67. Specifically, the first inner connecting plate 64 and the second inner connecting plate 65 are respectively connected to the first protective plate 61 and the second protective plate 62, wherein the intermediate spring component 66 is connected between the first inner connecting plate 64 and the second inner connecting plate 65. It can be understood that the intermediate spring component 66 includes an intermediate telescopic rod 661 and an intermediate spring body 662, so the intermediate spring body 662 is sleeved on the outside of the intermediate telescopic component 661. After receiving a thrust, the two can contract and absorb the thrust.

[0063] Here, multiple internal support components 67 are evenly distributed around the middle spring component 66 and connected to the first internal connecting plate 64 and the second internal connecting plate 65. The internal support components 67 further provide internal support force for the entire protective component 6 and clean wood chips for the middle spring component 66.

[0064] The inner support assembly 67 includes a first transverse rod 671, a second transverse rod 672 and two knock rods 673. An inner guide groove 641 is provided on the first inner connecting plate 64, and an inner connecting block 642 and an inner connecting spring 643 are installed in the inner guide groove 641. The first transverse rod 671 corresponds to the inner guide groove 641 and is connected to the inner connecting block 642. Therefore, when the second transverse rod 672 is forced to move forward, the middle spring member 66 contracts, and at the same time, the second transverse rod 672 moves inward along the guide groove body 679 in the first transverse rod 671. Since there are multiple pushing blocks 675 on the second transverse rod 672, when the second transverse rod 672 moves, the multiple pushing blocks 675 push the movable wedge block 674, and then the movable wedge block 674 pushes the second transverse rod 672. The rod 672 moves outward, and then the first transverse rod 671 drives the inner block 642 to be squeezed to the inner spring 643, and then the inner block 642 is moved along the inner guide groove 641 under the action of the inner spring 643, so that the first transverse rod 671 can drive the two knocking rods 673 to continuously knock the middle spring body 662, knocking the wood chips that fall into the protective assembly 6 and shaking them off. Then, after the current blocking mechanism 4 moves downward, the second inner plate 65 moves outward under the action of the middle spring member 66, so that the second transverse rod 672 moves outward along the guide groove body 679, and the multiple pushing blocks 675 contact the movable wedge block 674 again. At this time, the movable wedge block 674 rotates inward and will not interfere with the movement of the second transverse rod 672.

[0065] Furthermore, in one embodiment, the protective component 6 of the present invention also includes a blowing bag 68 and a plurality of air supply members 69. Here, the blowing bag 68 and the plurality of air supply members 69 provide auxiliary assistance to the above-mentioned inner support component 67, so that the wood chips entering the protective component 6 are further blown out and cleaned up; so in order to install the blowing bag 68, an annular bag groove 644 is opened on the first inner connecting plate 64, so the blowing bag 68 is installed in the annular bag groove 644, and a plurality of blowing holes are opened on the surface facing the middle spring member 66, so that when the plurality of air supply members 69 supply air to the blowing bag 68, air is blown to the inside of the middle spring member 66 through the plurality of blowing holes 681, so as to prevent the wood chips from entering the protective component 6 Clean up the wood chips inside; specifically, multiple air supply members 69 are evenly distributed between the first inner connecting plate 64 and the second inner connecting plate 65, and correspond to the inner support assembly 67. Here, the air supply member 69 includes an inner push cross bar 691 and a transverse sleeve 692. The transverse sleeve 692 is installed on the first inner connecting plate 64, and the inner push cross bar 691 is installed on the second inner connecting plate 65. Therefore, when the inner push cross bar 691 is subjected to force, the inner push cross bar 691 is inserted into the transverse sleeve 692 through the sealing slide 693 and moves inward, and then the transverse sleeve 692 supplies air to the above-mentioned blowing bag 68 through the air supply channel 694. Here, an inner air duct can be designed in the air supply channel 694 to prevent air leakage through the inner air duct;

[0066] Furthermore, an air suction port 695 is provided on the transverse sleeve 692, and an intercepting portion 696 is provided on the air suction port 695. It can be understood that the intercepting portion 696 includes a one-way valve body, and an anti-wood chip breathable layer is installed on the one-way valve body. Therefore, when the inner push cross bar 691 moves from the inside to the outside of the transverse sleeve 692, the external wood chips are isolated outside through the intercepting portion 696, and air can enter the transverse sleeve 692 through the intercepting portion 696.

[0067] Furthermore, in one embodiment, the knocking rod 673 of the present invention is rotatably connected to the first transverse rod 671 through two vertical support rods 676, and a reciprocating wheel 677 is also installed at the end of the knocking rod 673, and two special-shaped clamping rods 678 are also installed at the end of the transverse sleeve 692. Therefore, when the first transverse rod 671 drives the two knocking rods 673 to move back and forth, the reciprocating wheel 677 is engaged and connected with the special-shaped clamping rod 678, so the knocking rod 673 can be driven to rotate back and forth by the reciprocating wheel 677. Here, a chip cleaning bristle body 679 is provided on the knocking rod 673 to clean the intermediate spring body 662 in the intermediate spring member 66, thereby improving the service life of the entire protective assembly 6.

[0068] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships 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 should not be understood as limiting the present invention.

[0069] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0070] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A thin plate rear loading panel saw, characterized in that: include: The panel saw body and the rear loading device include a loading rack, a front stop mechanism and a rear pushing mechanism. The loading rack is arranged at the rear end of the panel saw body, the front stop mechanism is arranged in the middle of the loading rack, and the rear pushing mechanism is movably arranged at the rear of the loading rack. The rear pushing mechanism has an ascending detection switch, and a lifting platform for carrying thin plates is arranged in the middle of the loading rack. The front stop mechanism includes a front stop assembly and a front pressure assembly. The front stop assembly includes a support plate frame, a first slide rail seat, a first vertical slide rail, a first screw seat, a first vertical screw rod, a first support block, and a first servo motor. The support plate frame is arranged on the front crossbeam in the loading frame, an electronic ruler is arranged on the outside of the support plate frame, the first slide rail seat and the first screw seat are arranged on the support plate frame, the first vertical slide rail is slidably arranged in the first slide rail seat, the first screw seat is located on the back of the first vertical slide rail, the first vertical screw rod is arranged in the first screw seat and is connected to the first slide rail seat through two first support blocks, and the lower end of the first vertical screw rod is connected to the first servo motor; The front pressing assembly includes a second slide rail seat, a second vertical slide rail, a vertical floating cylinder, a rotating cylinder, and a first pressing rod. The second slide rail seat is arranged on the front crossbeam and located in the support plate frame. The second vertical slide rail is arranged on the second slide rail seat. The rotating cylinder is arranged at the upper end of the second vertical slide rail. The first pressing rod is arranged on the rotating cylinder, and a plurality of front pressing guide wheels are arranged on the first pressing rod. The vertical floating cylinder is arranged on one side of the second vertical slide rail. The rear pushing mechanism is arranged on the rear cross beam of the loading rack, and the rear pushing mechanism includes multiple rear pressing assemblies and multiple rear pushing assemblies. The rear pressing assembly includes a second pressing rod, a rear pressing cylinder, a vertical rear pressing slide rail, and a second rear pressing slide rail seat. The vertical rear pressing slide rail is slidably arranged on the rear cross beam through the rear pressing cylinder, and two first rear pressing guide wheels are arranged at the bottom of the vertical rear pressing slide rail, and two second support blocks and an ascending detection switch are arranged on the vertical rear pressing slide rail. A second wire lever is arranged on the two second support blocks, and the second wire lever is passed through the second screw seat on the second rear pressing slide rail seat, and the second rear pressing slide rail seat is slidably connected to the vertical rear pressing slide rail, and a second servo motor is arranged on the upper end of the second wire lever, and a second pressing rod is arranged on the second rear pressing slide rail seat, and a plurality of second rear pressing guide wheels are arranged on the second pressing rod.

2. The thin plate rear loading panel saw according to claim 1, characterized in that: The rear pushing assembly includes a rear pushing beam and multiple rear pushing parts. The rear pushing beam is arranged on the rear beam through the first rear pushing cylinder and two rear slide rail parts. The multiple rear pushing parts are respectively arranged on the front side of the rear pushing beam. The rear pushing part includes a pushing splint, a second rear pushing cylinder and a pushing clamping block. The pushing splint is arranged on the front side of the rear pushing beam. A pushing fixing block is arranged at the front end of the pushing splint. The second rear pushing cylinder is arranged at the upper end of the pushing splint. The pushing clamping block is arranged at the lower end of the second rear pushing cylinder and is located in the pushing splint corresponding to the pushing fixing block.

3. The thin plate rear loading panel saw according to claim 1, characterized in that: A plurality of wedge-shaped material guide seats are arranged on the front crossbeam in the loading rack, a front material stop mechanism is arranged on the front crossbeam, and the plurality of wedge-shaped material guide seats are respectively located on both sides of the front material stop mechanism.

4. The thin plate rear loading panel saw according to claim 1, characterized in that: Also includes: Multiple vertical material stop racks are respectively located on both sides of the front material stop mechanism. The vertical material stop racks include vertical baffles, vertical legs and oblique legs. The vertical legs are arranged between the front cross beam and the lifting platform. The vertical baffles are arranged at the upper end of the vertical legs, and multiple front stop guide wheels are arranged on the vertical baffles. The oblique legs are arranged on the front side of the vertical legs.

5. The thin plate rear loading panel saw according to claim 1, characterized in that: Also includes: The guard assembly comprises a first guard plate, a second guard plate and an inner guard assembly, the inner guard assembly is arranged between the first guard plate and the second guard plate, the first guard plate is arranged on the rear side of the rotating cylinder, and the second guard plate faces the thin plate, the inner guard assembly comprises a first inner connecting plate, a second inner connecting plate, an intermediate spring member and a plurality of inner support assemblies, the first inner connecting plate and the second inner connecting plate are respectively connected to the first guard plate and the second guard plate, the intermediate spring member is connected between the first inner connecting plate and the second inner connecting plate, and the plurality of inner support assemblies are evenly distributed around the intermediate spring member and connected to the first inner connecting plate and the second inner connecting plate. The inner support assembly comprises a first transverse rod, a second transverse rod and two knocking rods, the first inner connecting plate is provided with an inner guide groove corresponding to the first transverse rod, one end of the first transverse rod is connected to the inner guide groove through an internal connecting block and an internal spring, the other end of the first transverse rod is provided with a movable wedge block, one end of the second transverse rod is connected to the first inner connecting plate, and a plurality of pushing blocks are provided on the other end, and are inserted into the first transverse rod corresponding to the movable wedge block.

6. The thin plate rear loading panel saw according to claim 5, characterized in that: The protective component also includes a blowing bag and multiple air supply parts. An annular bag groove is provided on the first inner connecting plate, the blowing bag is arranged in the annular bag groove, and multiple blowing holes are provided on the surface facing the middle spring part. The multiple air supply parts are evenly distributed between the first inner connecting plate and the second inner connecting plate, and correspond to the inner support component. The air supply parts include an inner push cross bar and a transverse sleeve. The transverse sleeve is provided on the first inner connecting plate, the inner push cross bar is provided on the second inner connecting plate, and the inner push cross bar is inserted in the transverse sleeve through a sealing plug. The transverse sleeve is connected with the blowing bag through an air supply channel. An air suction port is also provided on the transverse sleeve, and an intercepting part is provided on the air suction port.

7. The thin plate rear loading panel saw according to claim 6, characterized in that: The knocking rod is rotatably connected to the first transverse rod through two vertical support rods, and a reciprocating wheel is provided at the end of the knocking rod, and two special-shaped clamping rods are rotatably connected to the reciprocating wheel and the special-shaped clamping rod.

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