Material mixing equipment for wood-plastic floor production

Abstract

The utility model relates to the technical field of wood-plastic production material mixing, in particular to a material mixing device for wood-plastic floor production, which comprises a mixing cylinder, a feed chute is arranged at the top of the mixing cylinder, a discharge port and a plurality of support legs are arranged at the bottom of the mixing cylinder, and a driving mechanism is arranged on the mixing cylinder. A first rotating mechanism and a second rotating mechanism are arranged in the mixing barrel, and a plurality of washing mechanisms and scraping mechanisms are arranged on the first rotating mechanism and the second rotating mechanism. The first rotating mechanism and the second rotating mechanism are used for achieving forward rotation and reverse rotation during material stirring, the stirring effect and the effect of cleaning the inner wall of the mixing barrel are improved, the scraping mechanism and the cleaning mechanism are matched, the inner wall of the mixing barrel is scraped while cleaning is conducted, the cleaning effect is improved, and when the device stops working, the stirring mechanism is used for stirring and cleaning the inner wall of the mixing barrel. The scraping plate and the inner wall of the mixing barrel are unlocked, so that the damage to equipment caused by residues left between the scraping plate and the inner wall of the mixing barrel is avoided.

Description

Technical Field

[0001] This utility model relates to the field of material mixing technology in wood-plastic composite production, specifically to material mixing equipment for wood-plastic flooring production. Background Technology

[0002] Wood-plastic composite flooring is a composite flooring made from a mixture of wood fibers and plastics. In the production process, mixing the materials is a very important step. Mixing ensures that the wood fibers and plastic particles are evenly distributed throughout the mixture, which is crucial to the performance and appearance of the final product.

[0003] Existing methods for mixing materials typically use agitation equipment. To clean materials adhering to the inner wall, scrapers are often installed on the agitation rods and made to fit against the inner wall. However, residues remain in the fitted areas and are difficult to clean. Long-term accumulation can damage the equipment, and the residues will affect the mixing effect in the next batch.

[0004] Based on this, we now offer material mixing equipment for wood-plastic flooring production, which can eliminate the drawbacks of existing equipment. Utility Model Content

[0005] To address the aforementioned issues, we provide a material mixing equipment for wood-plastic flooring production. This equipment solves the problem of residue left after cleaning adhering substances, which affects the equipment's lifespan, through a rinsing mechanism and a scraping mechanism.

[0006] To address the existing technical problems, this utility model provides a material mixing device for wood-plastic flooring production, including a mixing cylinder. The top of the mixing cylinder is provided with a feeding trough, the bottom of the mixing cylinder is provided with a discharge port and several support legs, the mixing cylinder is provided with a driving mechanism, and the mixing cylinder is provided with a first rotating mechanism and a second rotating mechanism inside the mixing cylinder. Both the first rotating mechanism and the second rotating mechanism are provided with several rinsing mechanisms and scraping mechanisms.

[0007] Preferably, the first rotating mechanism includes a second helical gear, a mounting plate, and a rotating sleeve. The mounting plate is fixedly provided on the mixing cylinder, the second helical gear is sleeved on the outer wall of the rotating sleeve, one end of the rotating sleeve is rotatably engaged with the mounting plate, and the second rotating mechanism is provided inside the rotating sleeve.

[0008] Preferably, the second rotating mechanism includes a fixed frame, a collar, a third helical gear, and a rotating tube. The fixed frame is fixedly mounted on the mixing cylinder. The side wall of the fixed frame is provided with a rotating tube that cooperates with the rotating tube. The outer wall of the rotating tube is fitted with the third helical gear. One end of the rotating tube is rotatably engaged with the collar, and the other end of the rotating tube passes through the rotating sleeve and is rotatably engaged with it.

[0009] Preferably, the drive mechanism includes a motor, a rotating shaft, and a first helical gear. The motor is mounted on the mixing drum, the output end of the motor is connected to the rotating shaft, and the other end of the rotating shaft is connected to the first helical gear. The first helical gear meshes with a second helical gear and a third helical gear.

[0010] Preferably, the rinsing mechanism includes a support tube, a sliding tube, a first return spring, and a cleaning head. The rotating tube and the rotating sleeve are each provided with a plurality of rinsing mechanisms. The support tube is disposed on and communicates with the side wall of the rotating tube and the rotating sleeve. The other end of the support tube is slidably provided with a sliding tube. The two ends of the first return spring are respectively connected to the inner wall of the support tube and the side wall of the sliding tube. The end of the sliding tube near the inner wall of the mixing cylinder is provided with a cleaning head that cooperates with it.

[0011] Preferably, the scraping mechanism includes a scraper plate, a sliding rod, a support rod, and a second return spring. Both the rotating tube and the rotating sleeve are provided with a plurality of scraping mechanisms. Both the rotating tube and the rotating sleeve are provided with a plurality of support rods. A sliding rod is slidably disposed inside the support rod. The two ends of the second return spring are respectively connected to the inner wall of the support rod and the side wall of the sliding rod. A scraper plate is provided at the end of the sliding rod near the inner wall of the mixing cylinder to cooperate with it.

[0012] The advantages of this utility model compared to the prior art are:

[0013] 1. This utility model achieves forward and reverse rotation of material stirring through a first rotating mechanism and a second rotating mechanism, thereby improving the stirring and cleaning effect on the inner wall of the mixing drum.

[0014] 2. This utility model uses a scraping mechanism and a cleaning mechanism to simultaneously clean and scrape the inner wall of the mixing drum, improving the cleaning effect. When the equipment stops working, the scraper plate unlocks from the inner wall of the mixing drum, preventing residue from being left between the scraper plate and the inner wall of the mixing drum and causing damage to the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the material mixing equipment used in the production of wood-plastic composite flooring.

[0016] Figure 2 It is a material mixing equipment for the production of wood-plastic flooring. Figure 1 A magnified three-dimensional structural diagram of part A.

[0017] Figure 3 This is a side view of the material mixing equipment used in the production of wood-plastic composite flooring.

[0018] Figure 4 This is a cross-sectional view (AA) of the material mixing equipment used in the production of wood-plastic composite flooring.

[0019] Figure 5This is a partial three-dimensional structural diagram of the material mixing equipment used in the production of wood-plastic flooring.

[0020] Figure 6 This is a three-dimensional structural diagram of the rinsing mechanism of the material mixing equipment used in the production of wood-plastic flooring.

[0021] The diagram is labeled as follows: 101, mixing cylinder; 102, support leg; 103, feed chute; 104, discharge port; 200, drive mechanism; 201, motor; 202, rotating shaft; 203, first helical gear; 300, first rotating mechanism; 301, second helical gear; 302, mounting plate; 303, rotating sleeve; 400, second rotating mechanism; 401, fixed frame; 402, collar; 403, third helical gear; 404, rotating tube; 500, rinsing mechanism; 501, support tube; 502, sliding tube; 503, first return spring; 504, cleaning head; 600, scraping mechanism; 601, scraper; 602, sliding rod; 603, support rod; 604, second return spring. Detailed Implementation

[0022] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0023] Reference Figures 1-6 A material mixing device for wood-plastic flooring production includes a mixing cylinder 101. The top of the mixing cylinder 101 is provided with a feeding trough 103, the bottom of the mixing cylinder 101 is provided with a discharge port 104 and several support legs 102, the mixing cylinder 101 is provided with a driving mechanism 200, and the mixing cylinder 101 is provided with a first rotating mechanism 300 and a second rotating mechanism 400. The first rotating mechanism 300 and the second rotating mechanism 400 are each provided with several rinsing mechanisms 500 and scraping mechanisms 600.

[0024] The feed trough 103 is used to facilitate the conveying of materials into the mixing drum 101, the discharge port 104 is used to discharge the mixed materials or the washed mixture, the first rotating mechanism 300 and the second rotating mechanism 400 are used to realize the forward and reverse rotation of the materials for mixing, thereby improving the mixing effect, and the rinsing mechanism 500 and the scraping mechanism 600 are used to clean the materials adhering to the mixing drum 101.

[0025] Reference Figures 2-5 The first rotating mechanism 300 includes a second helical gear 301, a mounting plate 302, and a rotating sleeve 303. The mounting plate 302 is fixedly provided on the mixing cylinder 101. The second helical gear 301 is sleeved on the outer wall of the rotating sleeve 303. One end of the rotating sleeve 303 is rotatably engaged with the mounting plate 302. The rotating sleeve 303 is provided with a second rotating mechanism 400.

[0026] The rotation of the second helical gear 301 causes the rotating sleeve 303 to rotate on the mounting plate 302, and the mounting plate 302 drives the flushing mechanism 500 and the scraping mechanism 600 to rotate.

[0027] Reference Figures 2-5 The second rotating mechanism 400 includes a fixed frame 401, a collar 402, a third helical gear 403, and a rotating tube 404. The fixed frame 401 is fixedly mounted on the mixing cylinder 101. The side wall of the fixed frame 401 is provided with a rotating tube 404 that cooperates with the rotating tube 404. The outer wall of the rotating tube 404 is fitted with the third helical gear 403. One end of the rotating tube 404 is rotatably engaged with the collar 402, and the other end of the rotating tube 404 passes through the rotating sleeve 303 and is rotatably engaged with it.

[0028] The rotation of the third helical gear 403 drives the rotating tube 404 to rotate on the collar 402. The rotation direction of the rotating tube 404 is opposite to that of the rotating sleeve 303, which improves the mixing effect of the material.

[0029] Reference Figures 1-2 The drive mechanism 200 includes a motor 201, a rotating shaft 202, and a first helical gear 203. The motor 201 is mounted on the mixing drum 101. The output end of the motor 201 is connected to the rotating shaft 202, and the other end of the rotating shaft 202 is connected to the first helical gear 203. The first helical gear 203 meshes with a second helical gear 301 and a third helical gear 403.

[0030] The starter motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the first helical gear 203 to rotate, and the first helical gear 203 drives the third helical gear 403 and the second helical gear 301 to rotate.

[0031] Reference Figures 5-6 The rinsing mechanism 500 includes a support tube 501, a sliding tube 502, a first return spring 503, and a cleaning head 504. Several rinsing mechanisms 500 are provided on both the rotating tube 404 and the rotating sleeve 303. The support tube 501 is disposed on and communicates with the side wall of the rotating tube 404 and the rotating sleeve 303. The other end of the support tube 501 is slidably provided with the sliding tube 502. The two ends of the first return spring 503 are respectively connected to the inner wall of the support tube 501 and the side wall of the sliding tube 502. The end of the sliding tube 502 near the inner wall of the mixing cylinder 101 is provided with a cleaning head 504 that cooperates with it.

[0032] The rotating sleeve 303 and rotating tube 404 rotate, causing the support tube 501 to rotate. Due to the influence of centrifugal force, the sliding tube 502 slides close to the inner wall of the mixing cylinder 101, so that the cleaning head 504 cooperates with the inner wall of the mixing cylinder 101 to clean the inner wall of the mixing cylinder 101.

[0033] Reference Figures 4-5 The scraping mechanism 600 includes a scraper 601, a sliding rod 602, a support rod 603, and a second return spring 604. Several scraping mechanisms 600 are provided on both the rotating tube 404 and the rotating sleeve 303. Several support rods 603 are provided on both the rotating tube 404 and the rotating sleeve 303. A sliding rod 602 is slidably disposed within each support rod 603. The two ends of the second return spring 604 are respectively connected to the inner wall of the support rod 603 and the side wall of the sliding rod 602. A scraper 601 is provided at one end of the sliding rod 602 near the inner wall of the mixing cylinder 101 to cooperate with it.

[0034] The rotation of the rotating sleeve 303 and rotating tube 404 drives the support rod 603 to rotate. Due to the influence of centrifugal force, the sliding rod 602 slides close to the inner wall of the mixing cylinder 101, so that the scraper 601 engages with the inner wall of the mixing cylinder 101 to scrape the inner wall of the mixing cylinder 101. This achieves simultaneous cleaning and scraping of the inner wall of the mixing cylinder 101, improving the cleaning effect. When the equipment stops working, the scraper 601 unlocks from the inner wall of the mixing cylinder 101 to prevent residues from remaining between the scraper 601 and the inner wall of the mixing cylinder 101 from damaging the equipment.

[0035] Working principle: The feed trough 103 is used to facilitate the conveying of materials into the mixing drum 101, and the discharge port 104 is used to discharge the mixed materials or the washed mixture. The starting motor 201 drives the rotating shaft 202 to rotate, which in turn drives the first helical gear 203 to rotate. The first helical gear 203 drives the third helical gear 403 and the second helical gear 301 to rotate. The rotation of the second helical gear 301 drives the rotating sleeve 303 to rotate on the mounting plate 302, and the rotation of the third helical gear 403 drives the rotating tube 404 to rotate on the collar 402. The rotation direction of the rotating tube 404 is opposite to that of the rotating sleeve 303. The rotating sleeve 303 and the rotating tube 404... The rotation drives the support tube 501 and support rod 603 to rotate. Due to the influence of centrifugal force, the sliding tube 502 slides closer to the inner wall of the mixing drum 101, so that the cleaning head 504 engages with the inner wall of the mixing drum 101. The sliding rod 602 slides closer to the inner wall of the mixing drum 101, so that the scraper 601 engages with the inner wall of the mixing drum 101, thereby scraping the inner wall of the mixing drum 101. This achieves cleaning while scraping the inner wall of the mixing drum 101, improving the cleaning effect. When the equipment stops working, the scraper 601 unlocks from the inner wall of the mixing drum 101, preventing residue from remaining between the scraper 601 and the inner wall of the mixing drum 101 and causing damage to the equipment.

[0036] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A material mixing device for wood-plastic flooring production, characterized in that, The device includes a mixing cylinder (101), a feeding trough (103) at the top of the mixing cylinder (101), a discharge port (104) and several support legs (102) at the bottom of the mixing cylinder (101), a driving mechanism (200) on the mixing cylinder (101), and a first rotating mechanism (300) and a second rotating mechanism (400) inside the mixing cylinder (101). Both the first rotating mechanism (300) and the second rotating mechanism (400) are equipped with several flushing mechanisms (500) and scraping mechanisms (600).

2. The material mixing equipment for wood-plastic flooring production according to claim 1, characterized in that, The first rotating mechanism (300) includes a second helical gear (301), a mounting plate (302), and a rotating sleeve (303). The mounting plate (302) is fixedly provided on the mixing cylinder (101). The second helical gear (301) is sleeved on the outer wall of the rotating sleeve (303). One end of the rotating sleeve (303) is rotatably engaged with the mounting plate (302). The second rotating mechanism (400) is provided inside the rotating sleeve (303).

3. The material mixing equipment for wood-plastic flooring production according to claim 2, characterized in that, The second rotating mechanism (400) includes a fixed frame (401), a collar (402), a third helical gear (403), and a rotating tube (404). The fixed frame (401) is fixedly mounted on the mixing cylinder (101). The fixed frame (401) has a rotating tube (404) on its side wall that cooperates with the rotating tube (404). The third helical gear (403) is sleeved on the outer wall of the rotating tube (404). One end of the rotating tube (404) is rotatably engaged with the collar (402), and the other end of the rotating tube (404) passes through the rotating sleeve (303) and is rotatably engaged with it.

4. The material mixing equipment for wood-plastic flooring production according to claim 1, characterized in that, The drive mechanism (200) includes a motor (201), a rotating shaft (202), and a first helical gear (203). The motor (201) is mounted on the mixing drum (101). The output end of the motor (201) is connected to the rotating shaft (202), and the other end of the rotating shaft (202) is connected to the first helical gear (203). The first helical gear (203) meshes with a second helical gear (301) and a third helical gear (403).

5. The material mixing equipment for wood-plastic flooring production according to claim 3, characterized in that, The rinsing mechanism (500) includes a support tube (501), a sliding tube (502), a first return spring (503), and a cleaning head (504). Several rinsing mechanisms (500) are provided on both the rotating tube (404) and the rotating sleeve (303). The support tube (501) is disposed on and communicates with the side wall of the rotating tube (404) and the rotating sleeve (303). The other end of the support tube (501) is slidably provided with the sliding tube (502). The two ends of the first return spring (503) are respectively connected to the inner wall of the support tube (501) and the side wall of the sliding tube (502). The sliding tube (502) is provided with a cleaning head (504) that cooperates with it at one end near the inner wall of the mixing cylinder (101).

6. The material mixing equipment for wood-plastic flooring production according to claim 3, characterized in that, The scraping mechanism (600) includes a scraper (601), a sliding rod (602), a support rod (603), and a second return spring (604). Several scraping mechanisms (600) are provided on both the rotating tube (404) and the rotating sleeve (303). Several support rods (603) are provided on both the rotating tube (404) and the rotating sleeve (303). The sliding rod (602) is slidably provided inside the support rod (603). The two ends of the second return spring (604) are respectively connected to the inner wall of the support rod (603) and the side wall of the sliding rod (602). The end of the sliding rod (602) near the inner wall of the mixing cylinder (101) is provided with a scraper (601) that cooperates with it.

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