Stacking device of rotary cutter

Abstract

The invention discloses a stacking device of a rotary cutter, and relates to the field of transportation or storage, the stacking device comprises an outer frame and a cart, and a sheet conveying and cleaning mechanism, a blanking mechanism and a sheet limiting mechanism are sequentially arranged in the outer frame. Second gears at the ends of the two sets of lower cleaning rollers rotate synchronously and are meshed with third gears above the second gears respectively, the third gears drive the corresponding upper cleaning rollers to rotate, and therefore the lower cleaning rollers and the upper cleaning rollers rotate to clean residual chippings on the outer surfaces of rotary-cut sheets, the situation that the chippings influence the stability of sheet stacking is avoided, and the stacking quality of the rotary-cut sheets is improved. The first belt transmission assembly and the second belt transmission assembly are in meshing transmission through a second gear and a third gear, it is guaranteed that the rotating direction of the lower cleaning roller and the rotating direction of the upper cleaning roller are opposite, the lower cleaning roller and the upper cleaning roller clean chippings on the upper side and the lower side of the rotary cutting sheet at the same time, and meanwhile conveying of the rotary cutting sheet is facilitated. Therefore, the rotating speed of the lower cleaning roller in the same direction is higher than that of the conveying roller, and conveying of rotary-cut sheets is accelerated.

Description

Technical Field

[0001] The invention relates to the technical field of transportation or storage, in particular to a palletizing device of a rotary cutter. Background Art

[0002] Peeling machines are mainly used to peel wood into sheets of a certain thickness and are widely used in the wood processing industry. With the continuous development of the wood processing industry, the requirements for production efficiency and automation are increasing. The traditional peeling machine workflow is mainly focused on the peeling of wood, and the subsequent sheet collection and stacking often rely on manual operation.

[0003] However, in the prior art, in a wood processing plant, workers need to manually collect the peeled wood boards at the discharge port of the peeling machine, and then move them to a designated area for stacking. This manual method is not only inefficient, but also makes workers easily fatigued after working for a long time, resulting in a decline in work quality and uneven stacking, which will have an adverse impact on subsequent storage, transportation and sales. For example, uneven stacking is at risk of collapse during transportation, causing damage to the wood; at the same time, the surface of the board is adhered to certain debris due to wood fibers. During the stacking process, the debris adhered between multiple boards will also cause the board stack to be unstable, increasing the risk of collapse. Summary of the invention

[0004] The object of the present invention is to provide a palletizing device for a rotary cutter to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a stacking device for a peeling machine, comprising an outer frame and a trolley, wherein a sheet conveying and cleaning mechanism, a material dropping mechanism and a sheet limiting mechanism are sequentially arranged inside the outer frame, a side stop mechanism is arranged on the upper side of the sheet conveying and cleaning mechanism, the sheet limiting mechanism is located above the material dropping mechanism, and the material dropping mechanism is located above the trolley;

[0006] The sheet conveying and cleaning mechanism comprises an inclined sheet conveying assembly and a cleaning assembly, wherein the inclined sheet conveying assembly is used to convey the peeled sheet to the cleaning assembly, and the cleaning assembly cleans the debris on the surface of the sheet from both sides simultaneously, the blanking mechanism is used to catch the sheet, and the sheet limiting mechanism is used to flatten and limit the two ends of the sheet;

[0007] The cleaning assembly includes a lower cleaning roller, a second gear, an upper cleaning roller and a third gear. There is a certain gap between the upper cleaning roller and the lower cleaning roller and they are parallel to each other, and the upper cleaning roller is located above the lower cleaning roller. The third gear is fixedly mounted on one end of the upper cleaning roller, and the second gear is fixedly mounted on one end of the lower cleaning roller, and the second gear and the third gear are meshed with each other. The inclined transmission piece assembly includes a transmission assembly and a linkage assembly, and the inclined transmission piece assembly and the cleaning assembly rotate synchronously through the linkage assembly. The linkage assembly includes a conveying roller, a first belt transmission assembly and a second belt transmission assembly. The second belt transmission assembly is simultaneously connected to two groups of the lower cleaning rollers, and one group of the lower cleaning rollers is connected to one of the conveying rollers through the first belt transmission assembly.

[0008] Preferably, the transmission assembly includes a stepper motor, a chain sprocket transmission assembly, a first gear and an auxiliary gear, each group of the conveying rollers is fixedly connected to a group of the first gears, and two adjacent groups of the first gears are meshed and connected via a group of the auxiliary gears.

[0009] Preferably, another group of the conveying rollers is drivingly connected to the chain and sprocket transmission assembly, and the stepping motor is drivingly connected to the chain and sprocket transmission assembly.

[0010] Preferably, the conveying roller penetrates through and is rotatably connected to the outer frame, the shaft of the auxiliary gear is rotatably connected to the outside of the outer frame, and the stepping motor is fixedly installed inside the outer frame.

[0011] Preferably, the plurality of groups of conveying rollers are located on the same inclined straight line and are inclined toward the cleaning assembly.

[0012] Preferably, the lower cleaning roller and the upper cleaning roller are both rotatably mounted in the middle of the outer frame, and the blanking mechanism is fixedly mounted below the lower cleaning roller.

[0013] Preferably, the blanking mechanism includes a sheet-joining frame, a vertical rod, a one-way screw and a reduction motor. The one-way screw is rotatably connected to the inside of the outer frame, the reduction motor is transmission-connected to the lower end of the one-way screw, and the vertical rods located on both sides of the one-way screw are fixedly connected to the inside of the outer frame.

[0014] Preferably, the middle portion of the film connecting frame is threadedly connected to the one-way screw, the film connecting frame is slidably connected to the vertical rod, and the film connecting frame is located below the film limiting mechanism.

[0015] Preferably, the sheet limiting mechanism includes an edge pressure assembly, a cross bar and a bidirectional screw, the cross bar and the bidirectional screw are parallel to each other and installed inside the outer frame, and two groups of the edge pressure assemblies are distributed at both ends of the cross bar and the bidirectional screw in a mirror-symmetrical manner.

[0016] Preferably, the edge pressure assembly includes an electric cylinder, an angle rod, a corner plate, a connecting rod, a mounting plate and an angle strip, one end of the mounting plate is slidably connected to the cross bar, the other end of the mounting plate is threadedly connected to the bidirectional screw, the angle of the angle strip is an obtuse angle, the angle of the angle strip is rotatably connected to one side of the mounting plate at the angle, the angle of the corner plate is rotatably connected to the other side of the mounting plate, one end of the corner plate is movably connected to the middle part of one side of the angle strip through the connecting rod, the movable rod of the electric cylinder is movably connected to the other end of the corner plate, the electric cylinder is rotatably connected to the upper end of the angle rod, and the angle rod is fixedly connected to the middle part of the upper side of the mounting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the second gears at the ends of the two groups of lower cleaning rollers rotate synchronously and mesh with the third gears above each other, and the third gear drives the corresponding upper cleaning roller to rotate, so the lower cleaning roller and the upper cleaning roller rotate to clean the debris remaining on the outer surface of the spin-sliced ​​material to avoid the debris affecting the stability of the sheet stacking. The two use the second gear and the third gear meshing transmission to ensure that the lower cleaning roller and the upper cleaning roller rotate in opposite directions, so that the two can simultaneously clean the debris adhered to the upper and lower sides of the spin-sliced ​​material, and at the same time help to transport the spin-sliced ​​material. The diameter of the pulley connected to the lower cleaning roller is smaller than the diameter of the other pulley in the first belt transmission assembly. Therefore, the speed of the lower cleaning roller rotating in the same direction is greater than the rotation speed of the conveying roller, which accelerates the transportation of the spin-sliced ​​material. There is a certain gap between the upper cleaning roller and the lower cleaning roller, which can also play a leveling role while cleaning the debris.

[0019] 2. In the present invention, the sheet splicing rack is used to receive the spin-sliced ​​material. Its intermittent downward movement is to receive the next piece of cleaned spin-sliced ​​material. The downward movement distance each time is short to avoid the sheet deviation during stacking and ensure the stability of stacking. When the height of the sheet splicing rack is lowered than the receiving height of the cart, the stacked sheet pile just falls on the cart, and the cart and the received sheet pile are pulled out for transportation or packaging.

[0020] 3. In the present invention, the two groups of angle strips are in parallel in the initial state, ensuring that the rotary sliced ​​material after the debris is cleaned enters the inner corners of the two groups of angle strips. At the same time, the sheet splicing frame is at the highest point in the initial state. At this time, the middle part of the rotary sliced ​​material fits the sheet splicing frame to avoid the rotary sliced ​​material after the debris is cleaned falling directly on the sheet splicing frame. Then the electric cylinder controls the two groups of angle strips to change from a state of being parallel to each other to a state of being in an outward-facing position, and the rotary sliced ​​material falls completely on the sheet splicing frame. This vertical stacking method is used to ensure the stability of stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a palletizing device of a rotary cutter according to the present invention;

[0022] Figure 2 A top view of a palletizing device of a rotary cutter according to the present invention;

[0023] Figure 3 It is a schematic diagram of a disassembled three-dimensional structure of a palletizing device of a rotary cutter according to the present invention;

[0024] Figure 4 It is a disassembled side view of a palletizing device of a rotary cutter according to the present invention;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of a sheet conveying and cleaning mechanism in a stacking device of a rotary cutter according to the present invention;

[0026] Figure 6 for Figure 5 A schematic diagram of the enlarged three-dimensional structure in the middle;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of a blanking mechanism in a palletizing device of a rotary cutter according to the present invention;

[0028] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a sheet limiting mechanism in a stacking device of a rotary cutter.

[0029] In the figure: 1. outer frame; 2. film limiting mechanism; 21. edge pressure assembly; 211. electric cylinder; 212. angle rod; 213. corner plate; 214. connecting rod; 215. mounting plate; 216. angle strip; 22. cross bar; 23. bidirectional screw; 3. side stop mechanism; 4. film transmission and cleaning mechanism; 41. inclined film transmission assembly; 411. stepping motor; 412. chain sprocket transmission assembly; 413. transmission roller; 414. first gear; 415. auxiliary gear; 416. first belt transmission assembly; 417. second belt transmission assembly; 42. cleaning assembly; 421. lower cleaning roller; 422. second gear; 423. upper cleaning roller; 424. third gear; 5. blanking mechanism; 51. film splicing frame; 52. vertical rod; 53. one-way screw; 54. reduction motor; 6. cart. DETAILED DESCRIPTION

[0030] 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 implementation regulations described 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.

[0031] Example 1: Reference Figure 1 - Figure 8As shown: a stacking device for a peeling machine, comprising an outer frame 1 and a trolley 6, wherein a sheet conveying and cleaning mechanism 4, a material dropping mechanism 5 and a sheet limiting mechanism 2 are sequentially arranged inside the outer frame 1, a side blocking mechanism 3 is arranged on the upper side of the sheet conveying and cleaning mechanism 4, the sheet limiting mechanism 2 is located above the material dropping mechanism 5, and the material dropping mechanism 5 is located above the trolley 6, the sheet conveying and cleaning mechanism 4 comprises an inclined sheet conveying component 41 and a cleaning component 42, the inclined sheet conveying component 41 is used to convey the peeled sheet to the cleaning component 42, the cleaning component 42 synchronously cleans the surface debris of the sheet from both sides, the material dropping mechanism 5 is used to receive the sheet, and the sheet limiting mechanism 2 is used to The two ends are flattened and limited, the cleaning component 42 includes a lower cleaning roller 421, a second gear 422, an upper cleaning roller 423 and a third gear 424, there is a certain gap between the upper cleaning roller 423 and the lower cleaning roller 421 and they are parallel to each other, and the upper cleaning roller 423 is located above the lower cleaning roller 421, the third gear 424 is fixedly mounted on one end of the upper cleaning roller 423, the second gear 422 is fixedly mounted on one end of the lower cleaning roller 421, and the second gear 422 and the third gear 424 are meshed with each other, the tilting transmission component 41 includes a transmission component and a linkage component, and the transmission component 41 is tilted by the linkage component The linkage assembly 414 rotates synchronously with the cleaning assembly 42, and the linkage assembly includes a conveying roller 413, a first belt transmission assembly 416 and a second belt transmission assembly 417. The second belt transmission assembly 417 is simultaneously connected to the two groups of lower cleaning rollers 421, and one group of lower cleaning rollers 421 is connected to one of the conveying rollers 413 through the first belt transmission assembly 416. The transmission assembly includes a stepping motor 411, a chain sprocket transmission assembly 412, a first gear 414 and an auxiliary gear 415. Each group of conveying rollers 413 is fixedly connected to a group of first gears 414, and two adjacent groups of first gears 414 are connected to a group of auxiliary gears 415. 15 meshing connection, wherein another group of conveying rollers 413 is transmission-connected with the chain sprocket transmission assembly 412, the stepping motor 411 is transmission-connected with the chain sprocket transmission assembly 412, the conveying rollers 413 penetrate and are rotationally connected with the outer frame 1, the shaft of the auxiliary gear 415 is rotationally connected to the outside of the outer frame 1, the stepping motor 411 is fixedly installed inside the outer frame 1, the multiple groups of conveying rollers 413 are located on the same inclined straight line and are inclined toward the cleaning assembly 42, the lower cleaning roller 421 and the upper cleaning roller 423 are both rotationally installed in the middle of the outer frame 1, and the blanking mechanism 5 is fixedly installed below the lower cleaning roller 421.

[0032] In this embodiment, by controlling the stepper motor 411 to start, the stepper motor 411 injects power into the chain sprocket transmission assembly 412, thereby driving one group of conveying rollers 413 to rotate, and the first gear 414 located at the end of the conveying roller 413 rotates synchronously, and after being driven by the auxiliary gears 415 on both sides, the other conveying rollers 413 on both sides rotate. Under the action of the auxiliary gears 415, all conveying rollers 413 rotate in the same direction, and multiple groups of conveying rollers 413 are on the same straight line, the position of the outermost conveying roller 413 is slightly higher than the position of the innermost conveying roller 413, and the whole is in an inwardly inclined state. After the peeled sheet wood reaches the conveying cleaning mechanism 4, it is centered by the side stop mechanism 3, and then the rotating conveying roller 413 is transported to the cleaning assembly 42;

[0033] The innermost conveying roller 413 will synchronously drive the first belt transmission assembly 416 to operate. One pulley of the first belt transmission assembly 416 and the second belt transmission assembly 417 is coaxially installed at one end of the lower cleaning roller 421, and the other pulley of the first belt transmission assembly 416 is installed at the end of the other group of lower cleaning rollers 421. Therefore, when the first belt transmission assembly 416 rotates, it will drive the two groups of lower cleaning rollers 421 to rotate at the same time. The transmission is ensured by the first belt transmission assembly 416 and the second belt transmission assembly 417 to ensure that the two groups rotate synchronously and in the same direction as the conveying roller 413, which is conducive to the transportation of the spin-sliced ​​material. The second gears 422 at the ends of the two groups of lower cleaning rollers 421 rotate synchronously and mesh with the third gears 424 above them. 24 drives the corresponding upper cleaning roller 423 to rotate, so the lower cleaning roller 421 and the upper cleaning roller 423 rotate to clean the debris remaining on the outer surface of the spin-sliced ​​material. The two adopt the meshing transmission of the second gear 422 and the third gear 424 to ensure that the lower cleaning roller 421 and the upper cleaning roller 423 rotate in opposite directions, so that the two can clean the debris adhered to the upper and lower sides of the spin-sliced ​​material at the same time, and at the same time help to transport the spin-sliced ​​material. The diameter of the pulley connected to the lower cleaning roller 421 is smaller than the diameter of the other pulley in the first belt transmission assembly 416. Therefore, the speed of the lower cleaning roller 421 rotating in the same direction is greater than the rotation speed of the conveying roller 413, which accelerates the transportation of the spin-sliced ​​material. There is a certain gap between the upper cleaning roller 423 and the lower cleaning roller 421, which can play a leveling role while cleaning the debris.

[0034] Embodiment 2: According to Figure 1 , Figure 2 and Figure 7 As shown, the blanking mechanism 5 includes a film connecting frame 51, a vertical rod 52, a one-way screw 53 and a reduction motor 54. The one-way screw 53 is rotatably connected to the inside of the outer frame 1, and the reduction motor 54 is transmission-connected to the lower end of the one-way screw 53. The vertical rods 52 located on both sides of the one-way screw 53 are fixedly connected to the inside of the outer frame 1. The middle part of the film connecting frame 51 is threadedly connected to the one-way screw 53, and the film connecting frame 51 is slidably connected to the vertical rod 52. The film connecting frame 51 is located below the film limiting mechanism 2.

[0035] In this embodiment, the sliced ​​material after the debris is cleaned by the cleaning component 42 is limited by the sheet limiting mechanism 2. In the initial state, the sheet receiving frame 51 is at the highest point. At this time, the middle part of the sliced ​​material is in contact with the sheet receiving frame 51. When the next sliced ​​material begins to be cleaned out from the cleaning component 42, the reduction motor 54 starts and drives the one-way screw 53 to rotate. The one-way screw 53 engages the sheet receiving frame 51, so that it moves downward along the vertical rod 52 for a certain distance, and drives the received sliced ​​material to move downward. The intermittent downward movement is to receive the next cleaned sliced ​​material. The downward movement distance each time is short, which avoids the deviation of the sheets during stacking and ensures the stability of stacking. When the height of the sheet receiving frame 51 is lower than the receiving height of the cart 6, the stacked sheet pile just falls on the cart 6, and the cart 6 and the received sheet pile are pulled out for transportation or packaging.

[0036] Embodiment 3: According to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 As shown, the sheet limiting mechanism 2 includes a side pressing assembly 21, a cross bar 22 and a bidirectional screw 23. The cross bar 22 and the bidirectional screw 23 are parallel to each other and installed inside the outer frame 1. Two sets of side pressing assemblies 21 are distributed at both ends of the cross bar 22 and the bidirectional screw 23 in a mirror-symmetrical manner. The side pressing assembly 21 includes an electric cylinder 211, an angle rod 212, a corner plate 213, a connecting rod 214, a mounting plate 215 and an angle strip 216. One end of the mounting plate 215 is slidably connected to the cross bar 22, and the other end of the mounting plate 215 is connected to the bidirectional screw 2 3 threaded connection, the angle of the angle bar 216 is an obtuse angle, the angle of the angle bar 216 is rotatably connected to one side of the mounting plate 215, the angle of the corner plate 213 is rotatably connected to the other side of the mounting plate 215, one end of the corner plate 213 is movably connected to the middle part of one side of the angle bar 216 through the connecting rod 214, the movable rod of the electric cylinder 211 is movably connected to the other end of the corner plate 213, the electric cylinder 211 is rotatably connected to the upper end of the angle rod 212, and the angle rod 212 is fixedly connected to the middle part of the upper side of the mounting plate 215.

[0037] In this embodiment, in the initial state, the two groups of angle bars 216 are in a parallel state, and the bidirectional screw 23 is rotated. The two groups of threads on the bidirectional screw 23 are in opposite directions and are mirror-symmetrical, respectively driving the side pressure components 21 at both ends to move closer or farther, and adjusting according to the size of the spin-cut material. In the initial state, the two groups of angle bars 216 are in a parallel state, ensuring that the spin-cut material after the debris is cleaned enters the inner corner of the two groups of angle bars 216. At the same time, in the initial state, the sheet splicing frame 51 is at the highest point. At this time, the middle of the spin-cut material is in contact with the sheet splicing frame 51, which prevents the spin-cut material after the debris is cleaned from falling directly on the sheet splicing frame 51. This vertical stacking method is used to ensure stacking To ensure the stability of the stack, the movable rod of the electric cylinder 211 is controlled to retract upward, pulling one end of the corner plate 213. The corner of the corner plate 213 rotates around the connection point with the mounting plate 215. The other end of the corner plate 213 pushes the connecting rod 214. The connecting rod 214 pushes the middle of the upper edge of the corner strip 216, so that the corner strip 216 rotates around the connection point with the mounting plate 215. The other set of side pressing components 21 is carried out synchronously, so that the two sets of corner strips 216 are transformed from a state of being parallel to each other to a state of being outward-facing, and the spin-sliced ​​material falls completely on the sheet splicing frame 51. At the same time, the upper halves of the two sets of corner strips 216 fit the two ends of the spin-sliced ​​material to prevent the sheet from shifting.

[0038] The method of using the device and the working principle are as follows: the stacking device is installed on the sheet discharging production line of the peeling machine, and the stepper motor 411 is controlled to start. The stepper motor 411 injects power into the chain sprocket transmission assembly 412, thereby driving one group of conveying rollers 413 to rotate, and the first gear 414 located at the end of the conveying roller 413 rotates synchronously, and after being driven by the auxiliary gears 415 on both sides, the other conveying rollers 413 on both sides rotate. Under the action of the auxiliary gears 415, all conveying rollers 413 rotate in the same direction, and multiple groups of conveying rollers 413 are on the same straight line, and the position of the outermost conveying roller 413 is slightly higher than that of the innermost conveying roller 413, and the whole is in an inwardly inclined state. After the peeled sheet wood reaches the conveying cleaning mechanism 4, it is centered by the side blocking mechanism 3, and then the rotating conveying roller 413 is transported to the cleaning assembly 42;

[0039] The conveying roller 413 located at the innermost side will synchronously drive the first belt transmission assembly 416 to operate. One pulley of the first belt transmission assembly 416 and the second belt transmission assembly 417 is coaxially installed at one end of the lower cleaning roller 421, and the other pulley of the first belt transmission assembly 416 is installed at the end of the other group of lower cleaning rollers 421. Therefore, when the first belt transmission assembly 416 rotates, it will drive the two groups of lower cleaning rollers 421 to rotate at the same time. The second gears 422 at the ends of the two groups of lower cleaning rollers 421 rotate synchronously and mesh with the third gears 424 above each other. The third gear 424 drives the corresponding upper cleaning roller 423 to rotate. Therefore, the lower cleaning roller 421 and the upper cleaning roller 423 rotate to clean the debris remaining on the outer surface of the spin-sliced ​​material to prevent the debris from affecting the stacking of the sheets.

[0040] In the initial state, the two groups of angle bars 216 are in parallel state, and the two groups of threads on the two-way screw 23 are rotated in opposite directions and are mirror-symmetrical, respectively driving the side pressure components 21 at both ends to move closer or farther, and adjusting according to the size of the spin-cut material. In the initial state, the two groups of angle bars 216 are in parallel state, ensuring that the spin-cut material after the debris is cleaned enters the inner corner of the two groups of angle bars 216. At the same time, in the initial state, the sheet splicing frame 51 is at the highest point, and the middle part of the spin-cut material is in contact with the sheet splicing frame 51;

[0041] Then, the movable rod of the electric cylinder 211 is controlled to retract upward, pulling one end of the corner plate 213, and the corner of the corner plate 213 rotates around the connection point with the mounting plate 215, and the other end of the corner plate 213 pushes the connecting rod 214, and the connecting rod 214 pushes the middle of the upper edge of the corner strip 216, so that the corner strip 216 rotates around the connection point with the mounting plate 215, and the other set of side pressing components 21 is synchronously performed, so that the two sets of corner strips 216 are transformed from a state of being parallel to each other to a state of being outward-facing, and the rotary sliced ​​material completely falls on the sheet splicing frame 51, and at the same time, the upper halves of the two sets of corner strips 216 are attached to the two ends of the rotary sliced ​​material;

[0042] When the next piece of rotary sliced ​​material begins to be cleaned out from the cleaning assembly 42, the reduction motor 54 starts and drives the one-way screw 53 to rotate, and the one-way screw 53 engages the sheet receiving frame 51, so that it moves downward along the vertical rod 52 for a certain distance, and drives the received rotary sliced ​​material to move downward, and the two sets of angle bars 216 return to a parallel state, and the next piece of rotary sliced ​​material enters the two sets of angle bars 216 in the same way, and is stacked on the previous piece of rotary sliced ​​material, and the above operation is continuously repeated to realize the stacking of rotary sliced ​​materials;

[0043] When the height of the sheet receiving rack 51 is lowered to a level lower than the receiving height of the trolley 6 , the stacked sheet material pile just falls on the trolley 6 , and the trolley 6 and the received sheet material pile are pulled out for transportation or packaging.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A palletizing device for a peeling machine, comprising an outer frame (1) and a trolley (6), characterized in that: The outer frame (1) is provided with a film conveying and cleaning mechanism (4), a material dropping mechanism (5) and a film limiting mechanism (2) in sequence, the film conveying and cleaning mechanism (4) is provided with a side stop mechanism (3) on the upper side, the film limiting mechanism (2) is located above the material dropping mechanism (5), and the material dropping mechanism (5) is located above the trolley (6); The sheet conveying and cleaning mechanism (4) comprises an inclined sheet conveying assembly (41) and a cleaning assembly (42), wherein the inclined sheet conveying assembly (41) is used to convey the peeled sheet to the cleaning assembly (42), and the cleaning assembly (42) is used to clean the surface debris of the sheet from both sides simultaneously, the blanking mechanism (5) is used to receive the sheet, and the sheet limiting mechanism (2) is used to flatten and limit the two ends of the sheet; The cleaning assembly (42) comprises a lower cleaning roller (421), a second gear (422), an upper cleaning roller (423) and a third gear (424); there is a certain gap between the upper cleaning roller (423) and the lower cleaning roller (421) and they are parallel to each other, and the upper cleaning roller (423) is located above the lower cleaning roller (421); the third gear (424) is fixedly mounted on one end of the upper cleaning roller (423); the second gear (422) is fixedly mounted on one end of the lower cleaning roller (421); and the second gear (422) and the third gear (424) are connected to each other. The wheels (424) are meshed with each other, and the inclined transmission piece assembly (41) includes a transmission assembly and a linkage assembly. The inclined transmission piece assembly (41) and the cleaning assembly (42) rotate synchronously through the linkage assembly. The linkage assembly includes a conveying roller (413), a first belt transmission assembly (416) and a second belt transmission assembly (417). The second belt transmission assembly (417) is simultaneously connected to the two groups of lower cleaning rollers (421), and one group of the lower cleaning rollers (421) is connected to one of the conveying rollers (413) through the first belt transmission assembly (416).

2. The stacking device of the rotary cutter according to claim 1, characterized in that: The transmission assembly comprises a stepping motor (411), a chain sprocket transmission assembly (412), a first gear (414) and an auxiliary gear (415); each group of the conveying rollers (413) is fixedly connected to a group of the first gears (414); and two adjacent groups of the first gears (414) are meshed and connected via a group of the auxiliary gears (415).

3. The stacking device of the rotary cutter according to claim 2, characterized in that: Another group of the conveying rollers (413) is in driving connection with the chain sprocket transmission assembly (412), and the stepping motor (411) is in driving connection with the chain sprocket transmission assembly (412).

4. The stacking device of the rotary cutter according to claim 3, characterized in that: The conveying roller (413) penetrates through and is rotationally connected to the outer frame (1), the shaft of the auxiliary gear (415) is rotationally connected to the outside of the outer frame (1), and the stepping motor (411) is fixedly installed inside the outer frame (1).

5. The stacking device of the rotary cutter according to claim 4, characterized in that: The plurality of groups of conveying rollers (413) are located on the same inclined straight line and are inclined toward the cleaning assembly (42).

6. The stacking device of the rotary cutter according to claim 5, characterized in that: The lower cleaning roller (421) and the upper cleaning roller (423) are both rotatably mounted in the middle of the outer frame (1), and the blanking mechanism (5) is fixedly mounted below the lower cleaning roller (421).

7. The palletizing device of the rotary cutter according to claim 6, characterized in that: The blanking mechanism (5) comprises a sheet-joining frame (51), a vertical rod (52), a one-way screw (53) and a reduction motor (54); the one-way screw (53) is rotatably connected to the inside of the outer frame (1); the reduction motor (54) is transmission-connected to the lower end of the one-way screw (53); and the vertical rods (52) located on both sides of the one-way screw (53) are fixedly connected to the inside of the outer frame (1).

8. The stacking device of the rotary cutter according to claim 7, characterized in that: The middle part of the film connecting frame (51) is threadedly connected to the one-way screw rod (53), the film connecting frame (51) is slidably connected to the vertical rod (52), and the film connecting frame (51) is located below the film limiting mechanism (2).

9. The stacking device of the rotary cutter according to claim 8, characterized in that: The sheet limiting mechanism (2) comprises an edge pressing assembly (21), a cross bar (22) and a bidirectional screw (23); the cross bar (22) and the bidirectional screw (23) are parallel to each other and are installed inside the outer frame (1); and two groups of the edge pressing assemblies (21) are distributed at both ends of the cross bar (22) and the bidirectional screw (23) in a mirror-symmetrical manner.

10. The stacking device of the rotary cutter according to claim 9, characterized in that: The edge pressure assembly (21) comprises an electric cylinder (211), an angle rod (212), a corner plate (213), a connecting rod (214), a mounting plate (215) and an angle bar (216); one end of the mounting plate (215) is slidably connected to the cross bar (22); the other end of the mounting plate (215) is threadedly connected to the bidirectional screw rod (23); the angle of the angle bar (216) is an obtuse angle; the angle of the angle bar (216) is rotatably connected to one side of the mounting plate (215); The corner of the corner plate (213) is rotatably connected to the other side of the mounting plate (215); one end of the corner plate (213) is movably connected to the middle of one side of the corner strip (216) through the connecting rod (214); the movable rod of the electric cylinder (211) is movably connected to the other end of the corner plate (213); the electric cylinder (211) is rotatably connected to the upper end of the corner rod (212); and the corner rod (212) is fixedly connected to the middle of the upper side of the mounting plate (215).

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