Auxiliary material batching machine for processing wood-plastic board

Abstract

This invention discloses an auxiliary material batching machine for wood-plastic composite board processing, comprising a machine body and further comprising: multiple sets of auxiliary material batching units arranged in rows on the machine body; a circular conveyor belt disposed at the lower end of the machine body, wherein multiple sets of receiving buckets are disposed on the circular conveyor belt, and the receiving buckets are provided with metal collars on the outside; and loading and unloading units located on the circular conveyor belt symmetrically on the sides of the multiple sets of auxiliary material batching units. Through the coordinated use of the metal collars and the loading and unloading units of the circular conveyor belt, periodic loading and unloading operations of the receiving buckets can be realized, which facilitates workers in loading and unloading buckets, reduces labor intensity, and also prevents the receiving buckets from tipping over during transportation.

Description

Technical Field

[0001] This invention relates to the field of wood-plastic composite board processing technology, specifically to an auxiliary material batching machine for wood-plastic composite board processing. Background Technology

[0002] In the processing of wood-plastic composite boards, in addition to the necessary sawdust, other powdered materials of different materials are added to enhance the performance of the extruded wood-plastic composite boards. Currently, the auxiliary materials are fed into receiving bins through different batching machines. Since the receiving bins need to pass through different batching machines, they need to be transported on a conveyor belt. The receiving bins containing auxiliary materials are relatively heavy, and manual handling is required when unloading them, which leads to inconvenience in unloading and increases the workload for workers. At the same time, the receiving bins are also prone to tipping over when running on the conveyor belt. Therefore, we have designed an auxiliary material batching machine for wood-plastic composite board processing.

[0003] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0004] The purpose of this invention is to provide an auxiliary material batching machine for wood-plastic composite board processing, to solve the problems mentioned in the background art, where auxiliary materials are sequentially fed into receiving bins by different batching machines. Since the receiving bins need to pass through different batching machines, they need to be placed on a conveyor belt for transportation. However, the receiving bins containing auxiliary materials are relatively heavy, and manual handling is required when unloading them, which leads to inconvenience in unloading and increases the workload for workers. At the same time, the receiving bins are also prone to tipping over when running on the conveyor belt. Therefore, we have designed an auxiliary material batching machine for wood-plastic composite board processing.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary material batching machine for wood-plastic composite board processing, comprising a machine body, and further comprising:

[0006] Multiple auxiliary material dispensing units are arranged in rows on the machine body for dispensing different auxiliary materials.

[0007] A loop conveyor belt is set at the lower end of the machine body and passes through each set of auxiliary material dispensing units in sequence. The loop conveyor belt is equipped with multiple sets of receiving buckets, which are used to receive the auxiliary materials discharged from different auxiliary material dispensing units when the loop conveyor belt is working. The receiving buckets are equipped with metal collars on the outside to prevent the receiving buckets from tipping over during the movement of the loop conveyor belt.

[0008] The loading and unloading unit is located on the circular conveyor belt on the symmetrical side of multiple auxiliary material batching units. It is used to separate the receiving bucket and metal collar after the auxiliary materials are filled, and remove the receiving bucket from the circular conveyor belt. At the same time, it loads the receiving bucket without auxiliary materials onto the circular conveyor belt.

[0009] Preferably, the loading and unloading unit includes:

[0010] The separating frame is symmetrically arranged on both sides of the loop conveyor belt and is wave-shaped in the direction of the loop conveyor belt. When the loop conveyor belt drives the metal collar placed in the receiving bucket to the position of the separating frame, the edge of the receiving bucket will be placed on the separating frame. As it moves forward, the receiving bucket will slowly move upward.

[0011] The release mechanism, connected to the separation frame, is used to receive the receiving bucket and completely separate the receiving bucket from the metal collar when the receiving bucket moves to the release mechanism. Then the receiving bucket is transported to the outside of the return conveyor belt for unloading.

[0012] The loading mechanism, located at the front end of the disengagement mechanism, is used to load unloaded receiving buckets onto the loop conveyor belt.

[0013] Preferably, the disengagement mechanism includes:

[0014] The detachment frame is fixed on the ground and located at the exit of the detachment frame;

[0015] A rotating plate is rotatably mounted on the release frame, and a connecting plate is symmetrically arranged at the lower end of the rotating plate and connected to the release frame;

[0016] The receiving frame is inclinedly set on one side of the loop conveyor belt and connected to the rotating plate of the belt after the rotation degree;

[0017] The lifting assembly, located on the connecting plate, is used to lift the receiving bucket upwards by one end distance after it moves to the connecting plate and continues to move, so that the receiving bucket and the metal collar are separated.

[0018] The rotating assembly, located between the rotating plate and the release frame, is used to drive the rotating plate to rotate after the receiving bucket and the metal collar separate. During rotation, the rotating plate tilts at a certain angle and connects with the receiving frame, so that the receiving bucket slides off the rotating plate onto the receiving frame and continues to slide down for unloading.

[0019] Preferably, the lifting assembly includes:

[0020] Two sets of lifting plates are symmetrically arranged on the rotating plate. The rotating plate is provided with a placement groove for the lifting plates. In normal state, the upper surface of the lifting plate is flush with the rotating plate. The lower surface of the lifting plate is provided with a trapezoidal toothed groove. A limit plate is provided at the end of the lifting plate away from the separation frame.

[0021] A trapezoidal strip is disposed at the lower end of the lifting plate and engages with the trapezoidal toothed groove of the lifting plate; a push bar is connected to the side of the trapezoidal strip near the limiting plate, the push bar passes through the lower side of the limiting plate and extends to the upper end of the rotating plate, and two push bars arranged symmetrically are connected by a connecting plate and slide in the placement groove; an elastic reset member is also provided between the push bar and the placement groove.

[0022] Preferably, the rotating assembly includes:

[0023] A spherical groove is fixedly installed at the center of the rotating plate. A first sphere is installed inside the spherical groove. A connecting rod is fixed on the first sphere. The other end of the connecting rod passes through the release frame and is equipped with a power component.

[0024] The insertion rod has one end fixed to the connecting rod and the other end provided with a U-shaped block. An auxiliary rod is provided on the rotating plate, and the auxiliary rod extends into the U-shaped groove of the U-shaped block.

[0025] The connector is located between the rotating plate and the release frame. It is used to stabilize the rotation of the rotating plate and to tilt the rotating plate at a certain angle during rotation, so that the connector and the support frame are connected.

[0026] Preferably, the connector includes:

[0027] The rotating groove and the spherical groove are coaxially arranged on the rotating plate;

[0028] Multiple sets of plates are arranged in an arc and connected by a circular sliding groove;

[0029] A connecting block is fixedly mounted on a card plate. The connecting block is provided with a sliding groove, and a second ball is provided in the sliding groove. Each of the second balls is provided with an adjusting rod.

[0030] One of the adjusting rods is a threaded rod, and the other adjusting rod is a telescopic rod. The other end of the adjusting rod that is a telescopic rod is fixed to the release frame, and the other end of the adjusting rod that is a threaded rod passes through the release frame and the power component and is provided with a power adjusting component.

[0031] The power adjustment component includes:

[0032] A threaded sleeve is rotatably mounted on a release bracket and threadedly connected to a threaded rod;

[0033] The first gear is coaxially mounted on the threaded sleeve;

[0034] The second gear is coaxially mounted on the connecting rod, and the first gear and the second gear are connected by a gear belt.

[0035] Preferably, the bucket loading mechanism includes:

[0036] Two upper bucket conveyor belts are symmetrically arranged at the front end of the disengagement mechanism in the direction of transmission, and are used to convey the receiving buckets to the return conveyor belt;

[0037] A placement rack is installed at the feeding inlet of the upper conveyor belt to pre-set and place the receiving buckets.

[0038] Multiple sets of baffles are spaced apart on the upper conveyor belt and arranged in an L-shape to prevent the receiving bucket from sliding back when it is being conveyed upwards.

[0039] Two sets of receiving plates are set at the discharge port of the upper conveyor belt to receive the material cylinders.

[0040] A drum receiving rack is installed at the drum receiving plate to mount the drum receiving plate and allow it to slide on the drum receiving plate.

[0041] Preferably, the loop conveyor belt is provided with multiple sets of stop members. The multiple sets of stop members are respectively located at the front end of multiple sets of auxiliary material batching units, at the entrance of the separator, and at the front end directly below the receiving drum plate. They are all used to limit the metal collar, so that when the loop conveyor belt is working without stopping, the metal collar can temporarily stop at the above positions.

[0042] The stop element includes:

[0043] The stop plate is rotatably mounted on the loop conveyor belt;

[0044] The stop motor is fixedly mounted on the outer frame of the loop conveyor belt via a fixing plate, so as to drive the stop plate to rotate.

[0045] Preferably, the auxiliary material dispensing unit includes:

[0046] The auxiliary material mixing box is fixedly installed on the machine body;

[0047] A feeding pipe is installed at the lower end of the auxiliary material mixing box. A conveyor is installed at the connection between the auxiliary material mixing box and the feeding pipe to output the auxiliary materials in the auxiliary material mixing box from the feeding pipe.

[0048] The cloth tube is fixedly sleeved on the feeding pipe. The deformability of the cloth tube allows the auxiliary materials to fall directly into the receiving bucket during feeding.

[0049] The cleaning mechanism, located at the connection between the feed pipe and the cloth cylinder, is used to remove the auxiliary materials remaining on the inner wall of the cloth cylinder, so as to make the amount of auxiliary materials dispensed more accurate.

[0050] Preferably, the cleaning mechanism includes:

[0051] The clearing frame is slidably installed at the connection between the feed pipe and the cloth cylinder;

[0052] Four sets of cleaning plates are slidably arranged on the four sides of the cleaning frame. A cleaning spring is provided between the cleaning plates and the cleaning frame for elastic connection between the cleaning plates and the cleaning frame. When the cleaning plate box slides down onto the cloth tube, the cleaning plates can be made to fit against the inner wall of the cloth tube under the action of the cleaning spring.

[0053] The cleaning power unit is located between the cleaning frame and the feeding pipe, and is used to drive the cleaning frame to slide within the feeding pipe and the cloth cylinder;

[0054] The cleaning power unit includes:

[0055] The slide plate is designed in an I-shape and is slidably mounted on the feed tube. Its lower inner surface is fixed to the cleaning frame. The feed tube is provided with a sliding groove that matches the I-shaped slide plate. The upper end of the slide plate is provided with a cleaning power source.

[0056] Compared with the prior art, the beneficial effects of the present invention are:

[0057] This invention enables the periodic loading and unloading of receiving buckets through the combined use of metal collars and a loop conveyor belt loading and unloading unit. This facilitates the loading and unloading of buckets by workers, reduces labor intensity, and prevents the receiving buckets from tipping over during transportation.

[0058] This invention, through the arrangement of the cloth tube in the auxiliary material dispensing unit, ensures that all powdered auxiliary materials fall into the receiving hopper during dispensing, preventing them from scattering outside the receiving hopper. At the same time, the cleaning mechanism on the cloth tube can scrape off the material remaining on the inner wall of the cloth tube, thereby making the dispensing amount more accurate. Attached Figure Description

[0059] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 This is a screenshot of the loading and unloading unit of the present invention;

[0061] Figure 3 This is a front view of the loading and unloading unit of the present invention;

[0062] Figure 4 This is an overall structural diagram of the present invention from another angle;

[0063] Figure 5 This is an overall structural diagram of the back of the present invention;

[0064] Figure 6 This is a cross-sectional view of the cleaning mechanism of the present invention;

[0065] Figure 7 for Figure 2 Enlarged view of point A in the middle;

[0066] Figure 8 for Figure 3 Enlarged view at point B in the middle;

[0067] Figure 9 for Figure 4 Enlarged view at point C;

[0068] Figure 10 for Figure 5 Enlarged view of point D in the middle.

[0069] Reference numerals: 1-Machine body; 2-Auxiliary material dispensing unit; 21-Auxiliary material dispensing box; 22-Discharge pipe; 23-Conveyor; 24-Cloth cylinder; 25-Cleansing mechanism; 251-Cleansing frame; 252-Cleansing plate; 253-Cleansing spring; 254-Slide plate; 255-Cleansing power source; 3-Circular conveyor belt; 4-Receiving bucket; 5-Metal collar; 6-Loading and unloading unit; 61-Separating frame; 62-Loading mechanism; 621-Loading conveyor belt; 622-Placing frame; 623-Partition plate; 624-Receiving plate; 625-Receiving plate; 63-Release mechanism; 631-Release frame; 632-Rotating plate; 633-Receiving frame; 634-Connecting plate; 635-Lifting assembly; 6351-Lifting plate; 6352-Trapezoidal... 6353-Gear groove; 6354-Trapezoidal strip; 6355-Limiting plate; 6355-Push bar; 6356-Placement groove; 6357-Elastic reset component; 636-Rotating assembly; 6361-Spherical groove; 6362-First sphere; 6363-Connecting rod; 6364-Power component; 6365-Insertion rod; 6366-U-shaped block; 6367-Auxiliary rod; 6368-Connector; 63681-Rotating groove; 63682-Clamping plate; 63683-Connecting block; 63684-Second sphere; 63685-Adjusting rod; 63686-Threaded sleeve; 63687-First gear; 63688-Second gear; 63689-Gear belt; 64-Stop component; 641-Positioning plate; 642-Stop motor. Detailed Implementation

[0070] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0071] Please see Figure 1-10 The present invention provides a technical solution: an auxiliary material batching machine for wood-plastic composite board processing, comprising a machine body 1, and further comprising:

[0072] Multiple sets of auxiliary material feeding units 2 are arranged in rows on the machine body 1 for feeding different auxiliary materials into the filler;

[0073] A loop conveyor belt 3 is located at the lower end of the machine body 1 and passes through each set of auxiliary material dispensing units 2 in sequence. The loop conveyor belt 3 is equipped with multiple sets of receiving buckets 4, which are used to receive the auxiliary materials discharged from different auxiliary material dispensing units 2 when the loop conveyor belt 3 is working. The receiving buckets 4 are equipped with metal collars 5 to prevent the receiving buckets 4 from tipping over during the movement of the loop conveyor belt 3.

[0074] The loading and unloading unit 6 is located on the loop conveyor belt 3 on the symmetrical side of the multiple auxiliary material batching units 2. It is used to separate the receiving bucket 4 and the metal collar 5 after the auxiliary materials are filled, and to remove the receiving bucket 4 from the loop conveyor belt 3. At the same time, it loads the receiving bucket 4 without auxiliary materials onto the loop conveyor belt 3.

[0075] The loading and unloading unit 6 includes:

[0076] The separating frame 61 is symmetrically arranged on both sides of the loop conveyor belt 3 and is arranged in a wave shape in the direction of transport of the loop conveyor belt 3. When the loop conveyor belt 3 drives the metal collar 5 placed on the receiving bucket 4 to the position of the separating frame 61, the edge of the receiving bucket 4 will be placed on the separating frame 61. As it moves forward, the receiving bucket 4 will slowly move upward.

[0077] The detachment mechanism 63 is connected to the separation frame 61 and is used to receive the receiving bucket 4. When the receiving bucket 4 moves to the detachment mechanism 63, the receiving bucket 4 and the metal collar 5 are completely separated. Then the receiving bucket 4 is transported to the outside of the return conveyor belt 3 for unloading.

[0078] The loading mechanism 62 is located at the front end of the unloading mechanism 63 and is used to load the unloaded receiving bucket 4 onto the loop conveyor belt 3.

[0079] Additionally, the disengagement mechanism 63 includes:

[0080] The detachment frame 631 is fixedly mounted on the ground and located at the exit of the detachment frame 61;

[0081] A rotating plate 632 is rotatably mounted on a release frame 631. A connecting plate 634 is symmetrically arranged at the lower end of the rotating plate 632 and is connected to the release frame 61.

[0082] The receiving frame 633 is inclinedly set on one side of the loop conveyor belt 3 and connected to the rotating plate 632 of the belt after rotating 90 degrees;

[0083] The lifting component 635 is set on the connecting plate 634 and is used to lift the receiving bucket 4 upward by one end distance when it continues to move after it moves to the connecting plate 634, so that the receiving bucket 4 and the metal collar 5 are separated.

[0084] The rotating assembly 636 is disposed between the rotating plate 632 and the release frame 631. After the receiving bucket 4 and the metal collar 5 are separated, it drives the rotating plate 632 to rotate 90 degrees. When rotating, the rotating plate 632 tilts at a certain angle and connects with the receiving frame 633, so that the receiving bucket 4 slides down from the rotating plate 632 onto the receiving frame 633 and continues to slide down for unloading.

[0085] Meanwhile, the lifting assembly 635 includes:

[0086] Two sets of lifting plates 6351 are symmetrically arranged on the rotating plate 632. The rotating plate 632 is provided with a placement groove 6356 for placing the lifting plates 6351. In normal state, the upper surface of the lifting plate 6351 is flush with the rotating plate 632. The lower surface of the lifting plate 6351 is provided with a trapezoidal toothed groove 6352. A limit plate 6354 is provided at the end of the lifting plate 6351 away from the separation frame 61.

[0087] A trapezoidal strip 6353 is disposed at the lower end of the lifting plate 6351 and engages with the trapezoidal toothed groove 6352 of the lifting plate 6351. A pusher 6355 is connected to the side of the trapezoidal strip 6353 near the limiting plate 6354. The pusher 6355 passes through the lower side of the limiting plate 6354 and extends to the upper end of the rotating plate 632. Two pushers 6355 are symmetrically arranged and connected by a connecting plate. They slide in the placement groove 6356. That is, the connecting plate 634 passes through the two sets of rotating plates 632, so that the two pushers 6355 are connected to each other and the pushers 6355 can slide a small distance in the placement groove 6356. An elastic reset element 6357 is also provided between the pusher 6355 and the placement groove 6356. The elastic reset element 6357 is a reset spring.

[0088] When the circular conveyor belt 3 moves the receiving bucket 4 to the position of the lifting plate 6351 on the rotating plate 632, the bottom surface of the receiving bucket 4 and the upper surface of the metal collar 5 are at a small distance due to the upward movement of the receiving bucket 4. When the metal collar 5 continues to move, it will push the connecting plate 634 between the push bars 6355 to slide forward, thereby driving the trapezoidal strip 6353 to move forward. Thus, the trapezoidal strip 6353 and the lifting plate 6351 are engaged by the toothed grooves, and the limiting plate 6354 lifts the material. Under the limiting action of plate 6351, the top plate will move upward a distance greater than the distance between the ground of the receiving bucket 4 and the upper surface of the metal collar 5, thereby separating the receiving bucket 4 and the metal collar 5. Then, under the gravity of the receiving bucket 4 itself and the action of the elastic reset member 6357, the trapezoidal strip 6353 will slide back to reset, while the lifting plate 6351 moves downward, so that the metal collar 5 continues to move forward to the upper bucket mechanism 62 to receive and place the receiving bucket 4 without auxiliary materials.

[0089] The rotating assembly 636 includes:

[0090] A spherical groove 6361 is fixedly disposed at the center of the rotating plate 632. A first sphere 6362 is disposed inside the spherical groove 6361. A connecting rod 6363 is fixed on the first sphere 6362. The other end of the connecting rod 6363 passes through the release frame 631 and is provided with a power component 6364. The power component 6364 is a rotating motor. The rotating end of the rotating motor is connected to the connecting rod 6363 and is fixed to the release frame 631 by a fixing plate.

[0091] The insertion rod 6365 has one end fixed to the connecting rod 6363 and the other end is provided with a U-shaped block 6366. The rotating plate 632 is provided with an auxiliary rod 6367, which extends into the U-shaped groove of the U-shaped block 6366.

[0092] The connector 6368 is disposed between the rotating plate 632 and the release frame 631. It is used to stabilize the rotation of the rotating plate 632 and to tilt the rotating plate 632 at a certain angle when it rotates 90 degrees, so that the connecting plate 634 and the receiving frame 633 are connected.

[0093] Additionally, the connector 6368 includes:

[0094] The rotating groove 63681 and the spherical groove 6361 are coaxially arranged on the rotating plate 632;

[0095] Multiple sets of card plates 63682 are arranged in an arc shape and are connected to the rotating groove 63681 in a circular sliding manner;

[0096] A connecting block 63683 is fixedly mounted on a card plate 63682. A sliding groove is provided on the connecting block 63683, and a second ball 63684 is provided in the sliding groove. An adjusting rod 63685 is provided on each of the multiple second balls 63684.

[0097] One of the adjusting rods 63685 is a threaded rod, and the other adjusting rod 63685 is a telescopic rod. The other end of the adjusting rod 63685 that is a telescopic rod is fixed to the release frame 631. The other end of the adjusting rod 63685 that is a threaded rod passes through the release frame 631 and the power component 6364 and is provided with a power adjusting component.

[0098] The power adjustment component includes:

[0099] The threaded sleeve 63686 is rotatably mounted on the release bracket 631 and is threadedly connected to the threaded rod;

[0100] The first gear 63687 is coaxially mounted on the threaded sleeve 63686;

[0101] The second gear 63688 is coaxially mounted on the connecting rod 6363, and the first gear 63687 and the second gear 63688 are connected by a gear belt 63689.

[0102] When adjusting the angle by 90 degrees, the power component 6364, i.e., the rotating motor, rotates, driving the connecting rod 6363 to rotate. Through the setting of the insert rod 6365 and the U-shaped block 6366, the rotating plate 632 can be rotated. At the same time, when the connecting rod 6363 rotates, it will drive the threaded sleeve 63686 to rotate through the action of the first gear 63687, the second gear 63688, and the gear belt 63689, thereby causing the threaded rod to move downward, causing the rotating plate 632 to tilt during rotation. This causes the connecting plate 634 to rotate and tilt synchronously, connecting with the receiving frame 633, so that the receiving bucket 4 placed on the connecting plate 634 slides down onto the receiving frame 633 to realize the material unloading from the bucket.

[0103] Meanwhile, the bucket loading mechanism 62 includes:

[0104] Two upper bucket conveyor belts 621 are symmetrically arranged at the front end of the conveying direction of the disengagement mechanism 63, and are used to convey the receiving bucket 4 to the return conveyor belt 3.

[0105] The placement rack 622 is set at the feeding inlet of the upper barrel conveyor belt 621 and is used to pre-set and place the receiving barrel 4. When in use, the receiving barrel 4 can be directly pushed onto the upper barrel conveyor belt 621.

[0106] Multiple sets of partitions 623 are spaced apart on the upper conveyor belt 621 and are arranged in an L-shape to prevent the receiving bucket 4 from sliding back when it is being conveyed upward. The L-shaped arrangement of the partitions 623 can be used to buckle the edge of the bucket downward to prevent it from tilting up due to its own weight.

[0107] Two sets of receiving plates 624 are set at the discharge port of the upper barrel conveyor belt 621 to receive the material barrels.

[0108] A receiving bucket frame 625 is installed at the receiving bucket plate 624 and is used to install the receiving bucket plate 624 so that it can slide on the receiving bucket plate 624. The receiving bucket frame 625 is equipped with an electric telescopic rod that drives the receiving bucket plate 624 to slide. After the receiving bucket 4 slides onto the receiving bucket plate 624, the electric telescopic rod works to make the receiving bucket frame 625 slide open to both sides, so that the receiving bucket 4 falls onto the metal collar 5 below.

[0109] The loop conveyor belt 3 is equipped with multiple sets of stop members 64. These stop members 64 are respectively located at the front end of multiple sets of auxiliary material batching units 2, at the entrance of the separating frame 61, and at the front end directly below the receiving barrel plate 624. They are all used to limit the metal collar 5 so that when the loop conveyor belt 3 is working without stopping, the metal collar 5 can temporarily stop at the above positions, so as to realize the following: one barrel at a time on the separating frame 61 to the release mechanism 63; at the barrel loading mechanism 62 to prepare for docking and insertion with the falling receiving barrel 4; and at different auxiliary material batching units 2 to receive different auxiliary material barreling operations.

[0110] The stop member 64 includes:

[0111] The stop plate 641 is rotatably mounted on the loop conveyor belt 3;

[0112] The stop motor 642 is fixedly mounted on the outer frame of the loop conveyor belt 3 by a fixing plate, so as to drive the stop plate 641 to rotate.

[0113] In addition, the auxiliary material dispensing unit 2 includes:

[0114] The auxiliary material mixing box 21 is fixedly installed on the machine body 1;

[0115] A feeding pipe 22 is located at the lower end of the auxiliary material mixing box 21. A conveyor 23 is provided at the connection between the auxiliary material mixing box 21 and the feeding pipe 22 to output the auxiliary materials in the auxiliary material mixing box 21 from the feeding pipe 22.

[0116] The cloth tube 24 is fixedly sleeved on the feeding pipe 22. The deformability of the cloth tube 24 allows the auxiliary material to fall directly into the receiving bucket 4 during feeding.

[0117] The cleaning mechanism 25 is located at the connection between the feed pipe 22 and the cloth cylinder 24. It is used to clean the auxiliary materials remaining on the inner wall of the cloth cylinder 24 so as to make the amount of auxiliary materials dispensed more accurate.

[0118] Finally, the cleaning mechanism 25 includes:

[0119] The clearing frame 251 is slidably installed at the connection between the feed pipe 22 and the cloth cylinder 24;

[0120] Four sets of cleaning plates 252 are slidably arranged on all four sides of the cleaning frame 251. A cleaning spring 253 is provided between the cleaning plates 252 and the cleaning frame 251 for elastic connection between the cleaning plates 252 and the cleaning frame 251. When the cleaning plates 252 slide down onto the cloth cylinder 24, the cleaning spring 253 can make the cleaning plates 252 and the inner wall of the cloth cylinder 24 fit together to achieve a better cleaning effect. At the same time, the upper surface of the cleaning plates 252 is inclined inward, so that after the cleaning plates 252 slide up from the cloth cylinder 24 into the feed tube 22, they can automatically retract into the cleaning frame 251.

[0121] The cleaning power unit is located between the cleaning frame 251 and the feeding pipe 22, and is used to drive the cleaning frame 251 to slide within the feeding pipe 22 and the cloth cylinder 24.

[0122] The cleaning power unit includes:

[0123] The sliding plate 254 is I-shaped and slidably mounted on the feed tube 22, with its lower inner surface fixed to the cleaning frame 251. The feed tube 22 is provided with a groove that engages with the I-shaped sliding plate 254, allowing the sliding plate 254 to slide on the feed tube 22. At the same time, when the sliding plate 254 is in its uppermost position, it will not cause any gaps in the feed tube 22, preventing the auxiliary material from leaking out. The upper end of the sliding plate 254 is provided with a cleaning power source 255, which is an electric telescopic rod fixedly mounted on the outer surface of the feed tube 22.

[0124] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0125] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material batching machine for wood-plastic composite board processing, comprising a machine body (1), characterized in that, Also includes: Multiple auxiliary material feeding units (2) are arranged in rows on the machine body (1) for feeding different auxiliary materials; A circular conveyor belt (3) is set at the lower end of the machine body (1) and passes through each set of auxiliary material dispensing units (2) in sequence. Multiple sets of receiving buckets (4) are set on the circular conveyor belt (3) to allow the receiving buckets (4) to pass through different auxiliary material dispensing units (2) when the circular conveyor belt (3) is working, and to receive the auxiliary materials discharged from them. A metal collar (5) is set on the outside of the receiving bucket (4) to prevent the receiving bucket (4) from tipping over when the circular conveyor belt (3) moves. The loading and unloading unit (6) is located on the loop conveyor belt (3) on the symmetrical side of the multiple auxiliary material batching units (2). It is used to separate the receiving bucket (4) and the metal collar (5) after the auxiliary materials are filled, and to remove the receiving bucket (4) from the loop conveyor belt (3). At the same time, the receiving bucket (4) without auxiliary materials is loaded onto the loop conveyor belt (3). The loading and unloading unit (6) includes: The separating frame (61) is symmetrically arranged on both sides of the loop conveyor belt (3) and is arranged in a wave shape in the direction of transport of the loop conveyor belt (3). When the loop conveyor belt (3) drives the metal collar (5) placed in the receiving bucket (4) to the position of the separating frame (61), the edge of the receiving bucket (4) will be placed on the separating frame (61). As it moves forward, the receiving bucket (4) will slowly move upward. The detachment mechanism (63) is connected to the separation frame (61) and is used to receive the receiving bucket (4). When the receiving bucket (4) moves to the detachment mechanism (63), the receiving bucket (4) and the metal collar (5) are completely separated. Then the receiving bucket (4) is transported to the outside of the return conveyor belt (3) for unloading. The loading mechanism (62) is located at the front end of the unloading mechanism (63) and is used to load the receiving bucket (4) without auxiliary materials onto the loop conveyor belt (3); The disengagement mechanism (63) includes: The release frame (631) is fixedly mounted on the ground and located at the exit of the release frame (61); A rotating plate (632) is rotatably mounted on a release frame (631). A connecting plate (634) is symmetrically arranged at the lower end of the rotating plate (632) and is connected to the release frame (61). The receiving frame (633) is inclinedly set on one side of the loop conveyor belt (3) and connected to the rotating plate (632) of the belt after rotating 90 degrees; The lifting assembly (635) is set on the connecting plate (634) and is used to lift the receiving bucket (4) upward by one end distance when it continues to move after the receiving bucket (4) moves to the connecting plate (634); The rotating assembly (636) is located between the rotating plate (632) and the release frame (631). After the receiving bucket (4) and the metal collar (5) are separated, it drives the rotating plate (632) to rotate 90 degrees. When rotating, the rotating plate (632) tilts at a certain angle and connects with the receiving frame (633), so that the receiving bucket (4) slides down from the rotating plate (632) to the receiving frame (633) and continues to slide down for unloading.

2. The auxiliary material batching machine for wood-plastic composite board processing according to claim 1, characterized in that, The lifting assembly (635) includes: Two sets of lifting plates (6351) are symmetrically arranged on the rotating plate (632). The rotating plate (632) is provided with a placement groove (6356) for placing the lifting plates (6351). In normal state, the upper surface of the lifting plate (6351) is flush with the rotating plate (632). The lower surface of the lifting plate (6351) is provided with a trapezoidal toothed groove (6352). A limit plate (6354) is provided at the end of the lifting plate (6351) away from the separation frame (61). A trapezoidal strip (6353) is disposed at the lower end of the lifting plate (6351) and engages with the trapezoidal toothed groove (6352) of the lifting plate (6351). A pusher (6355) is connected to the side of the trapezoidal strip (6353) near the limiting plate (6354). The pusher (6355) passes through the lower side of the limiting plate (6354) and extends to the upper end of the rotating plate (632). Two pushers (6355) arranged symmetrically are connected by a connecting plate and slide in the placement groove (6356). An elastic reset member (6357) is also provided between the pusher (6355) and the placement groove (6356).

3. The auxiliary material batching machine for wood-plastic composite board processing according to claim 1, characterized in that, The rotating assembly (636) includes: A spherical groove (6361) is fixedly installed at the center of the rotating plate (632). A first sphere (6362) is installed inside the spherical groove (6361). A connecting rod (6363) is fixed on the first sphere (6362). The other end of the connecting rod (6363) passes through the release frame (631) and is equipped with a power component (6364). The insertion rod (6365) is fixed at one end to the connecting rod (6363) and the other end is provided with a U-shaped block (6366). An auxiliary rod (6367) is provided on the rotating plate (632) and the auxiliary rod (6367) extends into the U-shaped groove of the U-shaped block (6366). The connector (6368) is disposed between the rotating plate (632) and the release frame (631) for the stable rotation of the rotating plate (632), and when the rotating plate (632) rotates 90 degrees, it causes the rotating plate (632) to tilt at a certain angle so that the connector (634) and the receiving frame (633) are connected.

4. The auxiliary material batching machine for wood-plastic composite board processing according to claim 3, characterized in that, The connector (6368) includes: The rotating groove (63681) and the spherical groove (6361) are coaxially arranged on the rotating plate (632); Multiple sets of card plates (63682) are arranged in an arc shape and connected to a circular sliding groove (63681); A connecting block (63683) is fixedly mounted on a card plate (63682). A sliding groove is provided on the connecting block (63683), and a second ball (63684) is provided in the sliding groove. An adjusting rod (63685) is provided on each of the multiple second balls (63684). One of the adjusting rods (63685) is configured as a threaded rod, and the other adjusting rod (63685) is configured as a telescopic rod. The other end of the adjusting rod (63685) configured as a telescopic rod is fixed to the release frame (631), and the other end of the adjusting rod (63685) configured as a threaded rod passes through the release frame (631) and the power component (6364) and is provided with a power adjusting component. The power adjustment component includes: The threaded sleeve (63686) is rotatably mounted on the release bracket (631) and threadedly connected to the threaded rod; The first gear (63687) is coaxially mounted on the threaded sleeve (63686); The second gear (63688) is coaxially mounted on the connecting rod (6363), and the first gear (63687) and the second gear (63688) are connected by a gear belt (63689).

5. The auxiliary material batching machine for wood-plastic composite board processing according to claim 1, characterized in that, The bucket loading mechanism (62) includes: Two upper bucket conveyor belts (621) are symmetrically arranged at the front end of the conveying direction of the disengagement mechanism (63) for conveying the receiving bucket (4) to the return conveyor belt (3). The placement rack (622) is set at the feeding inlet of the upper barrel conveyor belt (621) for pre-setting and placing the receiving barrel (4). Multiple sets of partitions (623) are spaced apart on the upper conveyor belt (621) and arranged in an L-shape to prevent the receiving bucket (4) from sliding back when it is being conveyed upwards; Two sets of receiving plates (624) are set at the discharge port of the upper conveyor belt (621) to receive the material cylinder; A bucket receiving rack (625) is provided at the bucket receiving plate (624) for installing the bucket receiving plate (624) so ​​that it can slide on the bucket receiving plate (624).

6. The auxiliary material batching machine for wood-plastic composite board processing according to claim 5, characterized in that, The loop conveyor belt (3) is provided with multiple sets of stop members (64). The multiple sets of stop members (64) are respectively located at the front end of the multiple sets of auxiliary material batching units (2), at the entrance of the separator (61), and at the front end directly below the receiving drum plate (624). They are all used to limit the metal collar (5) so that when the loop conveyor belt (3) is working without stopping, the metal collar (5) can temporarily stop at the above positions. The stop member (64) includes: The stop plate (641) is rotatably mounted on the loop conveyor belt (3); The stop motor (642) is fixedly mounted on the outer frame of the loop conveyor belt (3) by a fixing plate to drive the stop plate (641) to rotate.

7. The auxiliary material batching machine for wood-plastic composite board processing according to claim 1, characterized in that, The auxiliary material dispensing unit (2) includes: Auxiliary material mixing box (21) is fixedly installed on the machine body (1); The feeding pipe (22) is located at the lower end of the auxiliary material mixing box (21). A conveyor (23) is provided at the connection between the auxiliary material mixing box (21) and the feeding pipe (22) to output the auxiliary materials in the auxiliary material mixing box (21) from the feeding pipe (22). The cloth tube (24) is fixedly sleeved on the feeding pipe (22). The deformability of the cloth tube (24) allows the auxiliary materials to fall directly into the receiving bucket (4) during feeding. The cleaning mechanism (25) is located at the connection between the feed pipe (22) and the cloth cylinder (24) to clean the auxiliary materials remaining on the inner wall of the cloth cylinder (24) so ​​as to make the amount of auxiliary materials more accurate.

8. The auxiliary material batching machine for wood-plastic composite board processing according to claim 7, characterized in that, The cleaning mechanism (25) includes: The clearing frame (251) is slidably set at the connection between the feed tube (22) and the cloth tube (24); Four sets of cleaning plates (252) are slidably arranged on the four sides of the cleaning frame (251). A cleaning spring (253) is provided between the cleaning plate (252) and the cleaning frame (251) for elastic connection between the cleaning plate (252) and the cleaning frame (251). When the cleaning plate (252) slides down onto the cloth tube (24), the cleaning plate (252) and the inner wall of the cloth tube (24) can be made to fit together under the action of the cleaning spring (253). The cleaning power unit is located between the cleaning frame (251) and the feeding pipe (22) to drive the cleaning frame (251) to slide within the feeding pipe (22) and the cloth cylinder (24).

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