Vibrating rinsing device and method for density board wood chips

Abstract

The invention relates to a density board wood chip vibration rinsing device and method, and relates to the technical field of board cleaning. Comprising an inclined hopper, [-shaped supporting blocks are symmetrically installed on the two sides of the inclined hopper in the length direction, a working block is arranged between the opposite supporting blocks in the width direction, a working cavity is formed in the working block, and a clamping mechanism for clamping the density board wood chips is installed in the working cavity. According to the device, the following problems existing in the plate cleaning process in the prior art can be solved: firstly, the clamping mechanism is arranged to clamp the two sides of a density plate wood chip, the density plate wood chip cannot be shielded in a large area, it is ensured that a cleaning agent can uniformly cover the surface of the wood chip, and the cleaning efficiency and quality are improved; secondly, by arranging an inclined block, stains and redundant water on the surface of the water absorption sponge are removed, self-cleaning is achieved, it is ensured that the good self-cleaning effect can still be kept after long-term use, and continuous and efficient cleaning operation is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of board cleaning, and in particular to a vibration rinsing device and method for density board wood chips. Background Art

[0002] Chip washing is one of the key steps in the production of density board. It helps to reduce the wear of mechanical equipment, protect equipment, and improve fiber quality. After washing, the moisture content of wood chips is uniform and easy to control, which makes the fiber dispersion more uniform during the steaming and grinding process, thereby improving the quality of the fiber produced by hot grinding.

[0003] Rinsing is an important step in the cleaning process. It not only removes dirt on the surface of the wood chips, but also removes chemical residues that may be adsorbed by the wood chips during processing. Good rinsing effect is crucial to ensure the environmental performance of the density board and the quality of the final product.

[0004] For example, the Chinese patent with the publication number CN114273319B discloses a wood chip rinsing device and rinsing method for low-power density board production and processing; it includes a support card, a servo motor, a connecting motor, a connecting pulley, a transmission belt, a supporting foot, a supporting pulley, a connecting bottom plate, a rinsing device, a supporting slide shaft and a transmission guide shaft, the four corners of the lower end surface of the support card are fixedly installed with a supporting foot for support, and the inner end surface of the support card is located near the front and is symmetrically rotated and connected with a transmission guide shaft, and the two groups of transmission guide shafts are meshed and connected through a transmission belt. By setting up a rinsing device, the three groups of conveying devices can quickly and stably convey the wood chips. At the same time, in the process of conveying and rinsing the wood chips, the two groups of guide slide shafts can drive the cleaning device through the guide slide plate to synchronously clean the outside of the wood chips, effectively improving the efficiency of rinsing the wood chips.

[0005] However, the above-mentioned wood chip rinsing still has some shortcomings in actual use: 1. The above device uses a conveying device to convey the wood chips. At the same time, during the process of conveying and rinsing the wood chips, the two sets of guide slide shafts can drive the cleaning device to synchronously clean the outside of the wood chips through the guide slide. However, during the cleaning process, the gap between the conveying device and the wood chips is small, which will cause the cleaning device to be unable to completely clean the wood chips.

[0006] 2. The above device uses a cleaning device to simultaneously clean the outside of the wood chips. However, the cleaning device lacks self-cleaning, which results in external dirt remaining on the cleaning device during the continuous transportation and rinsing of the wood chips, reducing the efficiency of the cleaning device in cleaning the wood chips.

[0007] Therefore, under the above-stated viewpoint, the existing wood chip rinsing still has room for improvement. Summary of the Invention

[0008] In order to solve the above problems, the present invention provides a vibrating rinsing device and method for medium-density fiberboard wood chips.

[0009] On the one hand, a vibrating rinsing device for medium-density fiberboard wood chips includes an inclined hopper. On both sides of the inclined hopper in the length direction, C-shaped support blocks are symmetrically installed. Between the support blocks opposite to each other in the width direction, a working block is jointly provided. A working chamber is opened inside the working block, and a clamping mechanism for clamping medium-density fiberboard wood chips is installed inside the working chamber.

[0010] The clamping mechanism includes clamping pulleys, which are rotatably installed at the openings of the support blocks. Two clamping belts are symmetrically and jointly sleeved on the opposite clamping pulleys along their height directions. Two clamping sliding rods passing through the clamping belts are slidably arranged on the working block, and clamping members are installed on the clamping sliding rods.

[0011] A cleaning mechanism for rinsing medium-density fiberboard wood boards is also installed on the inclined hopper.

[0012] Preferably, the clamping member includes a C-shaped clamping block, which is arranged at one end of the clamping sliding rod located outside the clamping belt. A through groove is opened on the working block, and the clamping sliding rod is slidably arranged in the through groove. Inside the clamping block, driving blocks are symmetrically and slidably arranged through springs. An L-shaped clamping rod passing through the clamping block is connected to the driving block. One end of the L-shaped clamping rod far from the clamping block is installed with a spring telescopic rod, and a clamping plate is arranged on the spring telescopic rod.

[0013] Preferably, a support frame is installed on the side of the inclined hopper at a high position. Rotating shafts are symmetrically and rotatably installed on the support frame. Feeding rollers are sleeved on the rotating shafts, and a gear is installed at one end of the rotating shaft. The two gears are meshed with each other.

[0014] Preferably, a separating member for separating the driving blocks from each other is arranged between the support blocks. The separating member includes a U-shaped plate, which is arranged on the support block close to the feeding roller. A triangular block is installed on one side of the U-shaped plate near the feeding roller. Chute grooves are opened on one side of the two clamping plates opposite to each other.

[0015] Preferably, a supporting member for further supporting the clamping block is arranged on the working block. The supporting member includes supporting balls arranged at equal intervals in the through groove through springs. Supporting grooves corresponding to the supporting balls are opened on the clamping sliding rod.

[0016] Preferably, the oblique bucket is provided with an adjusting member for adjusting the distance between two clamping slide bars on the same clamping belt, the adjusting member includes a first electromagnet arranged on the clamping slide bar, the first electromagnet is arranged on one end of the clamping slide bar located on the inner side of the clamping belt, and the first electromagnet is close to the inner side surface of the clamping belt, an electric push rod is provided on the side of the clamping block close to the clamping belt, the telescopic end of the electric push rod is installed with a second electromagnet mounted on the clamping slide bar, and a detector linked to the second electromagnet is installed above the oblique bucket.

[0017] Preferably, a movable frame is symmetrically and slidingly arranged on the oblique bucket, the support block is arranged on the movable frame, a screw is rotatably arranged on the oblique bucket along its length direction, the support block in the length direction is threadedly connected to the adjacent screw, and the two screws are connected by a belt drive.

[0018] Preferably, the cleaning mechanism includes a first slide cylinder, a second slide cylinder is slidably arranged inside the first slide cylinder, a plurality of water-absorbing sponges are equidistantly installed on the outer walls of the first slide cylinder and the second slide cylinder along their axes, a telescopic sleeve is commonly sleeved on the outer sides of the first slide cylinder and the second slide cylinder, both ends of the sleeve are arranged on a movable frame, a flushing pipe for flushing the density board wood chips is installed on the sleeve, and a plurality of nozzles are penetrated at the lower end of the flushing pipe.

[0019] Preferably, an inwardly extending inclined block is installed on one side of the sleeve, and the inclined block is in contact with the first sliding cylinder and the second sliding cylinder.

[0020] On the other hand, a vibration rinsing method for density board wood chips is as follows: S1. Wood chip conveying: The gears rotate to drive the shaft to rotate relatively, and the two feeding rollers rotate relatively. The density board wood chips are squeezed and conveyed to the top of the inclined bucket by the feeding rollers; S2, wood chip clamping: At the same time, the clamping pulley is driven by an external drive to drive the clamping belt to rotate synchronously. When one end of the density board wood chip enters the upper part of the oblique bucket, the first electromagnet and the second electromagnet are attracted and cooperated, so that the clamping slide bar can move along with the work of the clamping belt, and the clamping blocks on the clamping slide bar clamp and fix the two ends of the density board wood chip; S3, wood chip cleaning: drive the sleeve to reciprocate, drive the first slide inside the sleeve and the water-absorbing sponge on the second slide to rotate through external drive, clean the surface of the density board wood chip, the flushing pipe is connected to the water pipe outside, and the rinse liquid is sprayed on the density board wood chip by the nozzle connected to it during the movement; S4. Wood chip collection: After rinsing, when the density board wood chips are about to move out from above the inclined bucket, the telescopic ends of the two electric push rods gradually shrink, and the clamping belt and the clamping block cooperate to transport the density board wood chips out from above the inclined bucket for collection.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present invention clamps both sides of the density board wood chips by setting a clamping mechanism, which will not block a large area of ​​the density board wood chips, facilitate subsequent cleaning, ensure that the cleaning agent can evenly cover the surface of the wood chips, improve cleaning efficiency and quality, and provide better protection for the subsequent processing and use of the density board.

[0022] 2. The present invention arranges an inclined block, and during the mobile cleaning process, the water-absorbing sponge will absorb the sewage on the rinsed density board wood chips, preventing the water-absorbing sponge from remaining too much sewage on the density board wood chips during the cleaning process, and utilizes the inclined block to remove stains and excess water on the surface of the water-absorbing sponge to achieve self-cleaning, ensuring that a good self-cleaning effect can be maintained after long-term use, thereby achieving continuous and efficient cleaning operations.

[0023] 3. The present invention provides a cleaning mechanism to prevent the two sides of the subsequent density board wood chips from being unable to be fully cleaned due to the clamping of the clamping blocks, thereby improving the cleaning effect of the density board wood chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a partial structural schematic diagram of the present invention.

[0027] Figure 3 It is a schematic structural diagram of the clamping member and the separating member of the present invention.

[0028] Figure 4 It is a schematic cross-sectional structural diagram of the clamping mechanism of the present invention.

[0029] Figure 5 The present invention Figure 4 Schematic diagram of the structure at A in the middle.

[0030] Figure 6 It is a structural schematic diagram of the cleaning mechanism of the present invention.

[0031] Figure 7 It is a schematic diagram of the structure inside the sleeve of the present invention.

[0032] Figure 8 It is a schematic diagram of the position structure of the inclined block of the present invention.

[0033] Fig. 9 It is a structural schematic diagram of the present invention for conveying density board wood chips.

[0034] Fig.10is the present invention Fig. 9 Schematic diagram of the structure at position B in the present invention

[0035] Fig.11 Schematic diagram of the internal structure of the feeding roller of the present invention

[0036] In the figure, 1 is an inclined hopper; 10 is a support block; 11 is a working block; 2 is a clamping mechanism; 20 is a clamping belt; 21 is a clamping slide bar; 23 is a clamping member; 230 is a clamping block; 231 is a driving block; 232 is an L-shaped clamping rod; 233 is a spring telescopic rod; 234 is a clamping plate; 3 is a separating member; 30 is a U-shaped plate; 31 is a triangular block; 40 is a supporting ball; 41 is a supporting groove; 5 is an adjusting member; 50 is a first electromagnet; 51 is an electric push rod; 52 is a second electromagnet; 60 is a moving frame; 61 is a screw; 7 is a cleaning mechanism; 70 is a first sliding cylinder; 71 is a second sliding cylinder; 72 is a water-absorbing sponge; 73 is a sleeve; 74 is a flushing pipe; 75 is a nozzle; 76 is an inclined block; 80 is a rotating shaft; 81 is a feeding roller; 82 is a gear; 9 is a cleaning mechanism; 90 is a sliding groove; 91 is a cleaning roller; 92 is a cleaning brush; 93 is a spraying port; 940 is a collar; 941 is a loop frame; 942 is a first bevel gear; 943 is a second bevel gear; 944 is a third bevel gear; 955 is a key tooth Detailed implementation mode

[0037] The following combines the attached Figure 1-Figure 11 The embodiments of the present invention will be described in detail

[0038] The embodiments of the present application disclose a density board wood chip vibration rinsing device and method. It should be noted that the present invention is mainly applied in the process of plate cleaning technology. In terms of technical effects, it can avoid the problem that the gap between the conveying device and the wood chips is small, which will cause the cleaning liquid not to fully contact the wood chips for cleaning; further, the present invention can also solve the problem that the cleaning device itself cannot clean, resulting in a reduction in the cleaning efficiency of the wood chips

[0039] Embodiment 1 Refer to Figure 1 、 Figure 2 and Figure 4 As shown, it includes an inclined hopper 1. C-shaped support blocks 10 are symmetrically installed on both sides in the length direction of the inclined hopper 1. A working block 11 is jointly arranged between the relatively opposed support blocks 10 in the width direction. A working chamber is opened inside the working block 11, and a clamping mechanism 2 for clamping density board wood chips is installed inside the working chamber; the density board wood chips are clamped by the clamping mechanism 2

[0040] The clamping mechanism 2 includes clamping pulleys which are rotatably installed at the opening of the support block 10. Two clamping belts 20 are symmetrically sleeved on the opposite clamping pulleys along their height directions. Two clamping sliding rods 21 passing through the clamping belts 20 are slidably arranged on the working block 11, and a clamping member 23 is installed on the clamping sliding rod 21. The clamping pulleys are rotated by an external drive to drive the clamping belts 20 to rotate synchronously. Subsequently, the clamping sliding rods 21 on the clamping belts 20 move along with the clamping belts 20. The clamping member 23 on the clamping sliding rod 21 clamps both sides of the fiberboard wood chips, without blocking the fiberboard wood chips in a large area, which is convenient for subsequent cleaning.

[0041] A cleaning mechanism 7 for rinsing the fiberboard wood is also installed on the inclined hopper 1 to wash both sides of the fiberboard wood chips.

[0042] Refer to Figure 2 、 Figure 3 and Figure 4 As shown in the figure, it is a schematic structural diagram of clamping the fiberboard wood chips. Specifically, the clamping member 23 includes a U-shaped clamping block 230 which is arranged at one end of the clamping sliding rod 21 located outside the clamping belt 20. A through groove is opened on the working block 11, and the clamping sliding rod 21 is slidably arranged in the through groove. Inside the clamping block 230, driving blocks 231 are symmetrically arranged and slid by springs. An L-shaped clamping rod 232 passing through the clamping block 230 is connected to the driving block 231. One end of the L-shaped clamping rod 232 far from the clamping block 230 is installed with a spring telescopic rod 233, and a clamping plate 234 is arranged on the spring telescopic rod 233. In the initial state, the clamping block 230 is located on the opposite side of the two clamping belts 20. When the fiberboard wood chips are moved to the cleaning mechanism 7 by a moving device, one of the clamping blocks 230 moves along with the operation of the clamping belt 20 to clamp one end of the fiberboard wood chips. Finally, according to its length, the other clamping block 230 moves along with the clamping belt 20 again to clamp and fix the other end of the fiberboard wood chips.

[0043] When the clamping block 230 needs to clamp the fiberboard wood chips, the springs on the two driving blocks 231 are driven to contract, and the distance between the two driving blocks 231 becomes farther. At this time, the distance between the clamping plates 234 on the L-shaped clamping rod 232 becomes farther. At the same time, the fiberboard wood chips will enter the gap between the clamping plates 234. Subsequently, the driving blocks 231 approach each other, and the clamping plates 234 are used to clamp and fix the fiberboard wood chips.

[0044] Refer to Figure 1 and Fig. 9As shown, it is a schematic diagram of the structure for conveying density board wood chips; specifically, a support frame is installed on the side of the inclined bucket 1 at a high position, and a rotating shaft 80 is symmetrically installed on the supporting frame. A feeding roller 81 is sleeved on the rotating shaft 80, and a gear 82 is installed at one end of the rotating shaft 80, and the two gears 82 are meshed with each other.

[0045] One of the rotating shafts 80 is connected to the motor. Under the drive of the motor, the rotating shaft 80 can be rotated. At the same time, under the engagement of the two gears 82, the two rotating shafts 80 can be rotated synchronously and relatively, thereby driving the two feeding rollers 81 to rotate relatively. The density board wood chips are squeezed and transported by the feeding rollers 81, and move from the gap between the feeding rollers 81 to the top of the inclined bucket 1 for subsequent cleaning work.

[0046] Reference Figure 2 , Figure 3 and Figure 4 As shown, it is a schematic diagram of the structure that makes the driving block 231 move closer or farther away from the density board wood chips; specifically, a separator 3 is arranged between the support blocks 10 to make the driving blocks 231 move away from each other, and the separator 3 includes a U-shaped plate 30, and the U-shaped plate 30 is arranged on the support block 10 close to the feed roller 81. The U-shaped plate 30 is installed with a triangular block 31 on one side of the feed roller 81, and a slide groove is opened on the opposite side of the two clamping plates 234.

[0047] When the two driving blocks 231 move to the position of the U-shaped plate 30, the triangular block 31 on the U-shaped plate 30 will cooperate with the slide groove on the clamping plate 234, driving the two clamping plates 234 to move away from each other until the two clamping plates 234 end contact with the U-shaped plate 30, and the density board wood chips will synchronously approach the clamping plates 234. Finally, when the driving block 231 ends contact with the U-shaped plate 30, the two clamping plates 234 will fit together under the action of the spring, and the clamping plates 234 are close to each other to fix the density board wood chips.

[0048] Reference Figure 3 , Figure 4 and Figure 5 As shown, it is a schematic diagram of the structure for supporting the clamping block 230; specifically, a support member is provided on the working block 11 to further support the clamping block 230, and the support member includes support balls 40 equidistantly arranged inside the through groove through a spring, and a support groove 41 corresponding to the support ball 40 is opened on the clamping slide rod 21.

[0049] When the clamping slide bar 21 moves along with the clamping belt 20 , the lower surface of the clamping slide bar 21 is always in contact with the inner wall of the through groove, and the working block 11 is used to support the clamping block 230 .

[0050] When the clamping block 230 is located on the opposite side of the clamping belt 20, before the density board wood chips enter the upper part of the inclined bucket 1 for cleaning, the clamping block 230 is temporarily fixed by the cooperation of the support ball 40 and the support groove 41. At this time, the clamping block 230 will not move with the movement of the clamping belt 20 until the density board wood chips need to be moved to the upper part of the inclined bucket 1 for cleaning.

[0051] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, that is, a structural schematic diagram of adjusting the clamping block 230 to adjust the clamping distance according to the density board wood chips; specifically, the oblique bucket 1 is provided with an adjusting member 5 for adjusting the distance between the two clamping slide bars 21 on the same clamping belt 20, the adjusting member 5 includes a first electromagnet 50 arranged on the clamping slide bar 21, the first electromagnet 50 is arranged on one end of the clamping slide bar 21 located on the inner side of the clamping belt 20, and the first electromagnet 50 is close to the inner side surface of the clamping belt 20, the clamping block 230 is provided with an electric push rod 51 on the side close to the clamping belt 20, the telescopic end of the electric push rod 51 is installed with a second electromagnet 52 mounted on the clamping slide bar 21, and a detector (not shown in the figure) linked to the second electromagnet 52 is installed above the oblique bucket 1.

[0052] The detector is a prior art, which can monitor the positions of the front and rear ends of the density board wood chips during their movement, and then control the time for the clamping member 23 to clamp them.

[0053] When the telescopic end of the electric push rod 51 contracts, the second electromagnet 52 will not be close to the side of the clamping belt 20. At this time, the movement of the clamping belt 20 will not drive the clamping block 230 to move. When the detector detects that the density board wood chip moves to the top of the inclined bucket 1, the telescopic end of the electric push rod 51 extends, driving the second electromagnet 52 to be close to the side of the clamping belt 20. Through the attraction and cooperation between the first electromagnet 50 and the second electromagnet 52, the clamping slide bar 21 can move following the operation of the clamping belt 20, so that the clamping block 230 on the clamping slide bar 21 can clamp the incoming density board wood chip.

[0054] Reference Figure 2 As shown, it is a schematic diagram of adjusting the clamping width according to the length of the density board wood chips; specifically, a movable frame 60 is symmetrically slidably arranged on the oblique bucket 1, a support block 10 is arranged on the movable frame 60, and two screw rods 61 are rotatably arranged on the oblique bucket 1 along its length direction, the support block 10 in the length direction is threadedly connected with the adjacent screw rods 61, and the two screw rods 61 are connected by a belt drive.

[0055] It should be noted that threads in opposite directions are provided at both ends of the screw rod 61 , and when the screw rod 61 rotates, the support blocks 10 at both ends of the screw rod 61 will be driven to slide on the inclined bucket 1 with the moving frame 60 .

[0056] The distance between the support blocks 10 can be controlled by the screw rod 61, and when rinsing density board wood chips of different lengths, the side clamping can be adjusted according to actual needs.

[0057] Reference Figure 1 , Figure 6 and Figure 7 As shown, it is a structural schematic diagram for cleaning the wood chips of the density board; specifically, the cleaning mechanism 7 includes a first slide 70, a second slide 71 is slidably arranged inside the first slide 70, a plurality of absorbent sponges 72 are equidistantly installed on the outer walls of the first slide 70 and the second slide 71 along their axes, a telescopic sleeve 73 is commonly sleeved on the outer sides of the first slide 70 and the second slide 71, both ends of the sleeve 73 are arranged on the movable frame 60, a flushing pipe 74 for flushing the wood chips of the density board is installed on the sleeve 73, and a plurality of nozzles 75 are penetrated at the lower end of the flushing pipe 74.

[0058] The sleeve 73 will move along the width direction of the oblique bucket 1 on the movable frame 60. Through the reciprocating movement of the sleeve 73, the first slide 70 inside the sleeve 73 and the water-absorbing sponge 72 on the second slide 71 are driven to rotate by an external drive to clean the surface of the density board wood chips. The flushing pipe 74 is connected to an external water pipe, and the rinse liquid is sprayed on the density board wood chips using the nozzle 75 connected thereto during the movement.

[0059] In addition, during the movement, the absorbent sponge 72 will also absorb the sewage on the washed density board wood chips, so as to prevent the absorbent sponge 72 from leaving too much sewage on the density board wood chips during the cleaning process.

[0060] Reference Figure 6 , Figure 7 and Figure 8 , which is a schematic diagram of the structure for collecting sewage; specifically, an inwardly extending inclined block 76 is installed on one side of the sleeve 73, and the inclined block 76 contacts the first slide cylinder 70 and the second slide cylinder 71. The inclined block 76 contacts the first slide cylinder 70 and the second slide cylinder 71, and the water-absorbing sponge 72 can be squeezed during the rotation of the water-absorbing sponge 72 to squeeze out the sewage absorbed by it. The sleeve 73 is also externally connected to a water pump to discharge the squeezed sewage.

[0061] Embodiment 2: On the basis of Example 1, in order to further improve the efficiency of cleaning the density board wood chips, a cleaning mechanism 9 is also proposed, which is beneficial to cleaning the clamping position of the density board wood chips during the cleaning of the density board wood chips, thereby preventing the problem of affecting the cleaning effect of the density board wood chips due to the clamping position of the density board wood chips not being cleaned during the overall cleaning of the density board wood chips.

[0062] Reference Fig. 9 , Fig.10 and Fig.11 As shown, it is a schematic diagram of the structure for cleaning both sides of the density board wood chips; specifically, a through sliding groove 90 is provided inside the feed roller 81, and cleaning rollers 91 are slidably provided at both ends of the feed roller 81. The sliding cleaning rollers 91 can be slidably adjusted according to the length of the density board wood chips to ensure that they can align with the two sides of the density board wood chips. A flexible cleaning brush 92 is spirally provided on the cleaning roller 91. In the process of using the feed roller 81 to transport the density board wood chips, the cleaning rollers 91 on both sides of the feed roller 81 will rotate in the opposite direction, and the cleaning brushes 92 on the cleaning roller 91 will be used to clean both sides of the density board. A plurality of spray ports 93 are provided on the cleaning roller 91. The cleaning roller 91 is connected to an external water source, and water is sprayed through the spray ports 93, and the density board wood chips are cleaned in cooperation with the cleaning brush 92. A driving member for driving the cleaning roller 91 and the feed roller 81 to rotate in the same direction is installed on the mobile frame 60.

[0063] Reference Fig. 9 , Fig.10 and Fig.11 As shown, it is a schematic diagram of the structure that drives the cleaning roller 91 and the feeding roller 81 to rotate in opposite directions; specifically, the driving member includes a ring 940 arranged at the opposite end of the two cleaning rollers 91, a circular frame 941 is installed on the movable frame 60, a first bevel gear 942 is installed on the ring 940, a second bevel gear 943 is provided on the rotating shaft 80, and a third bevel gear 944 is rotatably arranged in the circular frame 941, and the third bevel gear 944 is respectively meshed with the first bevel gear 942 and the second bevel gear 943.

[0064] When the rotating shaft 80 rotates, the second bevel gear 943 rotates synchronously, and then drives the third bevel gear 944 to rotate. Subsequently, the first bevel gear 942 will be driven by the third bevel gear 944 to rotate coaxially and in the opposite direction with the first bevel gear 942. Therefore, the ring 940 connected to the third bevel gear 944 will drive the cleaning roller 91 and the feeding roller 81 connected to the rotating shaft 80 to rotate in the opposite direction, thereby achieving the ability to rinse both sides of the density board wood chips during the transportation process, preventing the two sides of the subsequent density board wood chips from being unable to be fully cleaned due to the clamping of the clamping block 230.

[0065] A keyway is formed inside the second bevel gear 943 , and a key tooth 955 matching the keyway is connected to the rotating shaft 80 .

[0066] Since the cleaning roller 91 controls the sliding distance in the feed roller 81 according to the length of the density board wood chips, the second bevel gear 943 needs to maintain engagement with the third bevel gear 944 and needs to move along with the movement of the cleaning roller 91. The key teeth 955 matching the key slot can ensure that the second bevel gear 943 slides on the rotating shaft 80 without affecting its rotation along with the rotating shaft 80.

[0067] During operation: In the first step, the gear 82 rotates to drive the shaft 80 to rotate relatively, and the two feeding rollers 81 rotate relatively. The density board wood chips are squeezed and transported through the feeding rollers 81. During this process, the cleaning rollers 91 on both sides of the feeding rollers 81 will rotate in the opposite direction, and the cleaning brushes 92 on the cleaning rollers 91 will clean both sides of the density board.

[0068] Step 2: At the same time, the clamping pulley is driven externally to rotate, driving the clamping belt 20 to rotate synchronously. When one end of the density board wood chip enters above the oblique bucket 1, the telescopic end of the electric push rod 51 extends, driving the second electromagnet 52 to be close to the side of the clamping belt 20. Through the attraction and cooperation between the first electromagnet 50 and the second electromagnet 52, the clamping slide bar 21 can move following the operation of the clamping belt 20, and the clamping block 230 on the clamping slide bar 21 clamps and fixes the density board wood chip. Similarly, when the other end of the density board wood chip enters above the oblique bucket 1, the clamping block 230 on the other clamping slide bar 21 clamps and fixes the density board wood chip.

[0069] Step 3: When the two driving blocks 231 move to the position of the U-shaped plate 30, the triangular block 31 on the U-shaped plate 30 will cooperate with the slide groove on the clamping plate 234, driving the two clamping plates 234 to move away from each other until the two clamping plates 234 end contact with the U-shaped plate 30, and the wood edge of the density board will synchronously approach the clamping plate 234. Finally, when the driving block 231 ends contact with the U-shaped plate 30, the two clamping plates 234 will fit together under the action of the spring, and the clamping plates 234 are close to each other to fix the wood pieces of the density board.

[0070] Step 4: Drive the sleeve 73 to move back and forth, and drive the first slide 70 inside the sleeve 73 and the water-absorbing sponge 72 on the second slide 71 to rotate through external drive to clean the surface of the density board wood chips. The flushing pipe 74 is connected to an external water pipe, and the rinse liquid is sprayed on the density board wood chips using the nozzle 75 connected thereto during the movement.

[0071] Step 5: The inclined block 76 abuts against the first slide 70 and the second slide 71. During the rotation of the water-absorbing sponge 72, the water-absorbing sponge 72 can be squeezed to squeeze out the sewage absorbed by it. The sleeve 73 is also externally connected to a water pump to discharge the squeezed sewage.

[0072] Step 6: After rinsing, when the density board chips are about to move out from above the oblique bucket 1, the telescopic ends of the two electric push rods 51 gradually shrink, and the clamping belt 20 cooperates with the clamping block 230 to transport the density board chips out from above the oblique bucket 1 for collection.

[0073] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive.

[0074] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vibration rinsing device for density board wood chips, comprising an oblique bucket (1), characterized in that: On both sides of the inclined hopper (1) in the length direction, C-shaped support blocks (10) are symmetrically installed. Between the support blocks (10) opposite to each other in the width direction, a working block (11) is jointly provided. A working chamber is opened inside the working block (11), and a clamping mechanism (2) for clamping medium-density fiberboard wood chips is installed inside the working chamber; The clamping mechanism (2) includes clamping pulleys, which are rotatably installed at the openings of the support blocks (10). On the opposite clamping pulleys, two clamping belts (20) are symmetrically sleeved along their height directions. Two clamping slide rods (21) passing through the clamping belts (20) are slidably arranged on the working block (11), and a clamping member (23) is installed on the clamping slide rods (21); A cleaning mechanism (7) for rinsing medium-density fiberboard wood boards is also installed on the inclined hopper (1).

2. A vibration rinsing device for density board wood chips according to claim 1, characterized in that: The clamping member (23) includes a C-shaped clamping block (230), which is arranged at one end of the clamping slide rod (21) located outside the clamping belt (20). A through groove is opened on the working block (11), and the clamping slide rod (21) is slidably arranged in the through groove. Inside the clamping block (230), driving blocks (231) are symmetrically arranged and slid by springs. An L-shaped clamping rod (232) passing through the clamping block (230) is connected to the driving block (231). One end of the L-shaped clamping rod (232) far from the clamping block (230) is provided with a spring telescopic rod (233), and a clamping plate (234) is arranged on the spring telescopic rod (233).

3. A vibration rinsing device for density board wood chips according to claim 1, characterized in that: On one side of the inclined hopper (1) at a high position, a support frame is installed. Rotating shafts (80) are symmetrically and rotatably installed on the support frame. Feeding rollers (81) are sleeved on the rotating shafts (80), and a gear (82) is installed at one end of the rotating shaft (80). The two gears (82) are meshed with each other.

4. A vibration rinsing device for density board wood chips according to claim 3, characterized in that: A separating member (3) for separating the driving blocks (231) from each other is arranged between the support blocks (10). The separating member (3) includes a U-shaped plate (30), which is arranged on the support block (10) close to the feeding roller. A triangular block (31) is installed on one side of the U-shaped plate (30) near the feeding roller. Sliding grooves are opened on the opposite sides of the two clamping plates (234).

5. A vibration rinsing device for density board wood chips according to claim 2, characterized in that: A supporting member for further supporting the clamping block (230) is arranged on the working block (11). The supporting member includes supporting balls (40) arranged at equal intervals in the through groove by springs. Supporting grooves (41) corresponding to the supporting balls (40) are opened on the clamping slide rod (21).

6. A vibration rinsing device for density board wood chips according to claim 2, characterized in that: The oblique bucket (1) is provided with an adjusting member (5) for adjusting the distance between two clamping slide bars (21) on the same clamping belt (20), the adjusting member (5) comprising a first electromagnet (50) arranged on the clamping slide bar (21), the first electromagnet (50) being arranged on one end of the clamping slide bar (21) located on the inner side of the clamping belt (20), and the first electromagnet (50) being in close contact with the inner side surface of the clamping belt (20), the clamping block (230) being provided with an electric push rod (51) on one side close to the clamping belt (20), the telescopic end of the electric push rod (51) being provided with a second electromagnet (52) sleeved on the clamping slide bar (21), and a detector linked to the second electromagnet (52) being provided above the oblique bucket (1).

7. A vibration rinsing device for density board wood chips according to claim 1, characterized in that: A moving frame (60) is symmetrically slidably arranged on the oblique bucket (1), the support block (10) is arranged on the moving frame (60), a screw rod (61) is rotatably arranged on the oblique bucket (1) along its length direction, the support block (10) in the length direction is threadedly connected to an adjacent screw rod (61), and the two screw rods (61) are connected via a belt drive.

8. A vibration rinsing device for density board wood chips according to claim 1, characterized in that: The cleaning mechanism (7) comprises a first slide cylinder (70), a second slide cylinder (71) is slidably arranged inside the first slide cylinder (70), a plurality of water-absorbing sponges (72) are equidistantly arranged on the outer walls of the first slide cylinder (70) and the second slide cylinder (71) along their axes, a telescopic sleeve (73) is commonly sleeved on the outer sides of the first slide cylinder (70) and the second slide cylinder (71), both ends of the sleeve (73) are arranged on the movable frame (60), a flushing pipe (74) for flushing the density board wood chips is installed on the sleeve (73), and a plurality of nozzles (75) are penetrated at the lower end of the flushing pipe (74).

9. A vibration rinsing device for density board wood chips according to claim 8, characterized in that: An inwardly extending inclined block (76) is mounted on one side of the sleeve (73), and the inclined block (76) is in contact with the first slide cylinder (70) and the second slide cylinder (71).

10. A method for vibrating and rinsing wood chips of a density board, comprising a vibrating and rinsing device for vibrating and rinsing wood chips of a density board according to any one of claims 1 to 9, characterized in that: The vibration rinsing method of density board wood chips is as follows: S1, wood chip conveying: the gear (82) rotates to drive the rotating shaft (80) to rotate relatively, and the two feeding rollers (81) rotate relatively, and the density board wood chips are squeezed and conveyed to the top of the inclined bucket (1) by the feeding rollers (81); S2, wood chip clamping: At the same time, the clamping pulley is driven by an external drive to rotate the clamping belt (20) synchronously. When one end of the density board wood chip enters the upper part of the inclined bucket (1), the first electromagnet (50) and the second electromagnet (52) are attracted and cooperated, so that the clamping slide bar (21) can move along with the operation of the clamping belt (20), and the clamping blocks (230) on the clamping slide bar (21) clamp and fix the two ends of the density board wood chip; S3, wood chip cleaning: driving the sleeve (73) to move back and forth, and driving the first slide cylinder (70) inside the sleeve (73) and the water-absorbing sponge (72) on the second slide cylinder (71) to rotate by external driving, so as to clean the surface of the density board wood chips, and the flushing pipe (74) is connected to an external water pipe, and the rinse liquid is sprayed on the density board wood chips by using the nozzle (75) connected thereto during the movement; S4, wood chip collection: After rinsing is completed, when the density board wood chips are about to move out from above the oblique bucket (1), the telescopic ends of the two electric push rods (51) gradually shrink, and the clamping belt (20) and the clamping block (230) cooperate to transport the density board wood chips out from above the oblique bucket (1) for collection.

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