Material distributing and paving device for producing molded tray

By designing a material distribution and laying equipment for molded pallet production, and utilizing sweeping and reciprocating structures to achieve uniform spreading of wood chips, the problem of time-consuming and labor-intensive manual laying is solved, thereby improving the production efficiency and quality of molded pallets.

CN117359746BActive Publication Date: 2025-11-18LINYI JINZUO WOODWORKING MASCH MFG CO LTD
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Patent Information

Application Number
CN202311046121.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2023-07-28
Filing Date
2023-08-18
Publication Date
2025-11-18
Estimated Expiration
2043-08-18

AI Technical Summary

Technical Problem

In the current production of molded pallets, manual application of wood chips is time-consuming and labor-intensive, making it difficult to achieve close contact between the wood chips and the mold surface, resulting in unstable production quality and poor continuity.

Method used

Design a material distribution and laying equipment for molded pallet production, including a leveling structure, a reciprocating structure, a guiding structure and an adjusting structure. Through the coordinated movement of scrapers and brush pads, uniform spreading and close contact of wood chips are achieved, reducing manual operation and improving production efficiency and quality.

Benefits of technology

This achieves close contact between wood chips and the mold surface, improving the density and strength of the molding tray, reducing human error, and ensuring production continuity and quality stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of material distribution and paving equipment for mould pressing tray production, and it relates to the technical field of mould pressing tray production, including box, the front part of the box is opened in the bottom position and is provided with movable groove one, the top of the box is opened in the rear position and is provided with movable groove two, the top center position of the box is provided with mould, the inside of movable groove one is provided with sweep structure.The material distribution and paving equipment for mould pressing tray production, first by the sweep of scraper from one side to the other side, preliminary sweep, further sweep by the brush pad provided on the other side, stronger compaction and leveling effect can be provided by scraper, it can better make wood chip material and mould surface closely contact, so that more uniform and stable tray shape is obtained, the glue and wood particles can be mixed more evenly by brush pad, so that the glue can fully wet the surface of wood particles, enhance the adhesion effect, enhance the functionality of the equipment.
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Description

Technical Field

[0001] This invention relates to the field of molded pallet production technology, and in particular to a material distribution and laying equipment for molded pallet production. Background Technology

[0002] Molded pallets are pallets manufactured using thermoplastic materials through a molding process. They are commonly used in logistics, warehousing, and transportation. Molded pallets are made from materials such as wood chips and adhesives. Due to the unique structure of wood, molded pallets have good impact and vibration resistance, which helps protect goods from damage during transportation and is also relatively environmentally friendly.

[0003] Application CN113581888B discloses a separation and leveling device for granular materials, but it cannot provide compaction and leveling effects based on wood, and cannot ensure close contact between the wood chips and the mold surface. In the manufacturing process of molded pallets, wood chips and adhesives are mixed evenly according to a specific formula ratio, poured into a mold, and subjected to appropriate temperature and pressure for molding and pressing. However, the process requires manual pouring of materials into the mold, followed by manual leveling using a flattening board. This is time-consuming, labor-intensive, and detrimental to the continuity of the entire production process, resulting in low practicality and functionality. Furthermore, manual leveling is prone to errors, affecting the production quality of the molded pallets. Summary of the Invention

[0004] The main objective of this invention is to provide a material distribution and laying equipment for the production of molded pallets, which can effectively solve the technical problems of low practicality, time-consuming and labor-intensive manual laying of wood.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A material distribution and laying equipment for producing molded pallets includes a box body. A movable groove 1 is provided at the front of the box body near the bottom, and a movable groove 2 is provided at the top of the box body near the rear. A mold is installed at the center of the top of the box body, and a leveling structure is provided inside the movable groove 1.

[0007] The leveling structure includes a slider one and a slider two. Slider one is movably installed inside movable groove one, and slider two is movably installed inside movable groove two. An upper contact plate is fixedly installed at the front of slider one, a square block is fixedly installed at the front of the upper contact plate, and a lower contact plate is fixedly installed at the front of the square block. A round rod is fixedly installed at the top of both the square block and slider two. Sleeves are movably installed on the outside of the two round rods. A collar is movably installed on the outside of both sleeves by bolts. A rotating rod is rotatably connected between the two collars by a damping pad. Two fixed plates are fixedly installed on the outside of the rotating rod.

[0008] As a further embodiment of the present invention, a brush pad is fixedly installed on the bottom of one of the fixed plates, and a scraper is fixedly installed on the bottom of the other fixed plate, wherein the brush pad and the scraper are flexible.

[0009] As a further embodiment of the present invention, a plurality of pulleys are fixedly installed at the bottom of the second slider, and the second slider is adaptively matched with the second movable groove.

[0010] As a further embodiment of the present invention, a reciprocating structure is provided at the front of the housing. The reciprocating structure includes two rotating wheels and two rotating wheels. The two rotating wheels are symmetrically mounted on the front of the housing near the top sides via a rotating shaft. The two rotating wheels are symmetrically mounted on the front of the housing near the bottom sides via a rotating shaft. A toothed ring is fixedly mounted on the front of one rotating wheel and a toothed ring is fixedly mounted on the rear of one rotating wheel. A drive gear is meshed between the two toothed rings via a rotating shaft. A belt is mounted on the outside of the rotating wheel and a belt is mounted on the outside of the rotating wheel.

[0011] As a further embodiment of the present invention, toothed blocks are installed on the outside of belt one and belt two, and the toothed blocks are adaptively matched with the upper contact plate and the lower contact plate, and the toothed ring is adaptively matched with the drive gear.

[0012] As a further embodiment of the present invention, one end of both the first and second movable grooves is provided with a ramp, and the ramp is adapted to match the first and second sliders. The top of the other end of the first movable groove is provided with a cavity, and the cavity is adapted to match the top of the first slider.

[0013] As a further embodiment of the present invention, guide structures are provided at both ends of the top of the box. The guide structure includes a fixed seat and a top plate. The two fixed seats are symmetrically fixedly installed at both ends of the top of the box. The top plate is snapped into the inside of the fixed seat by a fixed block. A guide block is fixedly installed at the bottom of the top plate near one end.

[0014] As a further embodiment of the present invention, one end of the guide block is inclined, and the guide block is adaptively matched with the fixing plate. The side of the fixing block is provided with a toothed groove, and the interior of the fixing seat is provided with a movable groove for the fixing block to move.

[0015] As a further embodiment of the present invention, the movable groove of the fixed base is provided with an adjustment structure, the adjustment structure including a pressure plate and metal rods. The pressure plate is movably installed inside the fixed base, and a plurality of metal rods are fixedly installed at the rear of the pressure plate near the middle position. A spring is wound around the outside of the metal rods. One end of the spring is fixedly installed at the rear of the pressure plate, and the other end of the spring is fixedly installed on the inner wall of the fixed base. A handle is fixedly installed at one end of the metal rods. The pressure plate is adaptively matched with the toothed groove of the fixed block. Limiting plates are provided on both sides of the pressure plate, and the limiting plates are adaptively matched with the fixed base.

[0016] As a further embodiment of the present invention, a connecting plate is fixedly installed at the middle position of one end of the front part of the housing, and a motor is fixedly installed at the center position of the front part of the connecting plate. The output shaft of the motor passes through the connecting plate and is fixedly connected to the drive gear.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. This invention, through the setting of a leveling structure, uses a fixed plate fixedly connected to the outside of a rotating rod to drive a scraper and a brush pad at the bottom of the fixed plate to level the accumulated wood particles inside the mold. First, the scraper sweeps from one side to the other for initial leveling, and then the brush pad on the other side performs further leveling. The scraper provides a stronger compaction and leveling effect, allowing the wood chips to better contact the mold surface, thereby obtaining a more uniform and stable tray shape. The brush pad allows the glue and wood particles to be mixed more evenly, enabling the glue to fully wet the surface of the wood particles, enhancing the bonding effect and improving the functionality of the equipment.

[0019] 2. This invention, by setting up a reciprocating structure in conjunction with a leveling structure, allows the lower and upper contact plates to alternately contact the toothed blocks under the drive of the toothed blocks. Through the slope and cavity inside the movable groove, the toothed blocks can be easily separated from the lower and upper contact plates, thereby realizing the reciprocating motion of the leveling structure. This helps to evenly distribute wood particles inside the mold, ensuring uniform contact between the glue and the wood particles, making the adhesion stronger, reducing the existence of gaps and pores, improving the density of the molded tray, enhancing the quality and strength of the molded tray, and increasing the practicality of the equipment.

[0020] 3. By setting up a guiding structure in conjunction with a leveling structure, this invention allows the fixed plate to contact the guide plate in advance during the first leveling motion, causing the rotating rod to rotate. This allows the scraper to lift up a certain distance from the side of the mold. Since wood particles tend to accumulate in the middle of the mold at the beginning, if the scraper sweeps to the bottom in the first time, the accumulated wood particles inside the mold may overflow from one side, affecting the normal production of the molded pallet. Furthermore, by adjusting the angle of the brush pad, the dead corners inside the mold can be leveled during the second leveling process, avoiding the existence of gaps that would affect the quality of the produced molded pallet.

[0021] 4. This invention, by setting an adjustment structure in conjunction with a movable sleeve and collar, allows adjustment of the pressure plate's restraining effect on the fixed block by pulling a metal rod. This, in turn, allows adjustment of the height of the guide blocks on both sides by moving the fixed block. The spring force causes the pressure block to press the guide block back to fix the guide structure. This allows the height of the leveling structure and the guide structure to be adjusted to adapt to molded pallets of different thicknesses. The adjustment is convenient and quick, enhancing the applicability and convenience of the equipment.

[0022] 5. This invention reduces the labor intensity of manual labor through electric control, while also reducing errors and inconsistencies in manual operation. It avoids inconsistent quality of molded pallets caused by human error, ensures the evenness and consistency of wood chip particle spreading, thereby improving the quality and stability of the pallet and facilitating the continuity of the entire molded pallet production. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a material distribution and laying device for producing molded pallets according to the present invention;

[0024] Figure 2 This is a partial sectional view of the box structure of a material distribution and laying device for the production of molded pallets according to the present invention;

[0025] Figure 3 This is a schematic diagram of the leveling structure of a material distribution and laying device for molded pallet production according to the present invention;

[0026] Figure 4 This is a schematic diagram of the fixed plate structure of a material distribution and laying device for molded pallet production according to the present invention;

[0027] Figure 5 This is a schematic diagram of the reciprocating structure of a material distribution and laying device for molded pallet production according to the present invention;

[0028] Figure 6 This is a cross-sectional view of the fixing seat of a material distribution and laying device for the production of molded pallets according to the present invention;

[0029] Figure 7This is an enlarged view of part A of the cross-sectional view of the fixed seat of the material distribution and laying equipment for the production of molded pallets according to the present invention;

[0030] Figure 8 This is a cross-sectional view of the guide structure of a material distribution and laying device for the production of molded pallets according to the present invention;

[0031] Figure 9 This is an enlarged view of part B of the cross-sectional diagram of the guide structure of the material distribution and laying equipment for the production of molded pallets according to the present invention;

[0032] Figure 10 This is a schematic diagram of the motion of a material distribution and laying device for the production of molded pallets according to the present invention;

[0033] Figure 11 This is a schematic diagram of the guiding structure of a material distribution and laying device for molded pallet production according to the present invention;

[0034] Figure 12 This is a schematic diagram showing the contact between the top of the toothed block and the bottom of the lower contact plate in a material distribution and laying device for producing a molded pallet according to the present invention.

[0035] Figure 13 This is a schematic diagram of the reciprocating sweeping motion of a material distribution and laying device for the production of molded pallets according to the present invention.

[0036] In the diagram: 1. Box body; 2. Movable slot one; 3. Movable slot two; 4. Mold; 5. Sweeping structure; 6. Reciprocating structure; 7. Slider one; 8. Slider two; 9. Upper contact plate; 10. Square block; 11. Lower contact plate; 12. Round rod; 13. Sleeve; 14. Collar; 15. Damping pad; 16. Rotating rod; 17. Fixed plate; 18. Brush pad; 19. Scraper; 20. Rotating wheel one; 21. Rotating wheel two; 22. Drive gear; 23. Belt one; 24. Belt two; 25. Tooth block; 26. Guide structure; 27. Fixed seat; 28. Top plate; 29. ​​Guide block; 30. Fixed block; 31. Adjustment structure; 32. Pressure plate; 33. Metal rod; 34. Spring; 35. Handle; 36. Connecting plate; 37. Motor. Detailed Implementation

[0037] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0038] like Figure 1-13 As shown, a material distribution and laying equipment for molded pallet production includes a box body 1. A movable groove 2 is provided at the front of the box body 1 near the bottom, and a movable groove 3 is provided at the top of the box body 1 near the rear. A mold 4 is installed at the center of the top of the box body 1, and a leveling structure 5 is provided inside the movable groove 2.

[0039] The leveling structure 5 includes a slider 7 and a slider 8. Slider 7 is movably installed inside the movable groove 2, and slider 8 is movably installed inside the movable groove 3. An upper contact plate 9 is fixedly installed at the front of slider 7. A square block 10 is fixedly installed at the front of the upper contact plate 9. A lower contact plate 11 is fixedly installed at the front of the square block 10. Round rods 12 are fixedly installed at the top of both square block 10 and slider 8. Sleeves 13 are movably installed on the outside of the two round rods 12. Collars 14 are movably installed on the outside of both sleeves 13 by bolts. A rotating rod 16 is rotatably connected between the two collars 14 by a damping pad 15. Two fixed plates 17 are fixedly installed on the outside of the rotating rod 16.

[0040] In this embodiment, a brush pad 18 is fixedly installed on the bottom of one of the fixing plates 17, and a scraper 19 is fixedly installed on the bottom of the other fixing plate 17. The brush pad 18 and the scraper 19 are flexible.

[0041] The brush pad 18 and scraper 19 are flexible and can be bent to adapt to the sides of the mold 4 when passing over both sides of the mold 4. This allows for better filling of wood particles in the gaps on both sides of the mold 4, avoiding gaps that could affect the production of the molded tray.

[0042] In this embodiment, several pulleys are fixedly installed at the bottom of slider 2 8, and slider 2 8 is adaptively matched with movable groove 2 3.

[0043] Several pulleys are fixedly installed at the bottom of slider 28, and the top of the upper contact plate 9, the bottom of the lower contact plate 11, and both ends of the tooth block are all inclined surfaces. During the process of the tooth block 25 pushing the upper contact plate 9 and the lower contact plate 11, the movement of slider 28 is facilitated, the resistance is reduced, and the movement is convenient. The height of the round rod 12, the sleeve 13, and the collar 14 can be adjusted, so that the smoothing structure 5 can be adapted to the production of molded trays of different thicknesses.

[0044] In this embodiment, a reciprocating structure 6 is provided at the front of the housing 1. The reciprocating structure 6 includes two rotating wheels 20 and two rotating wheels 21. The two rotating wheels 20 are symmetrically mounted on the front of the housing 1 near the top sides via a rotating shaft. The two rotating wheels 21 are symmetrically mounted on the front of the housing 1 near the bottom sides via a rotating shaft. A toothed ring is fixedly mounted on the front of one of the rotating wheels 20 and a toothed ring is fixedly mounted on the rear of one of the rotating wheels 21. A drive gear 22 is installed between the two toothed rings via a rotating shaft. A belt 23 is installed on the outside of the rotating wheels 20 and a belt 24 is installed on the outside of the rotating wheels 21.

[0045] By setting the reciprocating structure 6, the slider 1 7 and slider 2 8 can reciprocate inside the movable groove 1 2 and movable groove 2 3 under the drive of the toothed block 25, which can help to smooth the material in the gaps on both sides.

[0046] In this embodiment, toothed blocks 25 are installed on the outside of belt 1 23 and belt 24, and the toothed blocks 25 are adapted to match the upper contact plate 9 and the lower contact plate 11, and the toothed ring is adapted to match the drive gear 22.

[0047] During rotation, the drive gear 22 can drive the gear ring to rotate, thereby driving the rotating wheel 20 and the rotating wheel 21 to rotate in the same direction, so that the tooth block 25 above the belt 23 and the belt 24 moves synchronously, thus achieving the effect of reciprocating motion.

[0048] In this embodiment, one end of both movable groove 2 and movable groove 3 is provided with a ramp, and the ramp is adapted to match slider 7 and slider 8. The top of the other end of movable groove 2 is provided with a cavity, and the cavity is adapted to match the top of slider 7.

[0049] When slider 7 and slider 8 pass over the ramp, the upper contact plate 9 will disengage from the control of the toothed block 25 above belt 23. Thus, when the toothed block 25 above belt 24 moves to contact the lower contact plate 11, it will drive slider 7 to move. When it moves into the cavity, the toothed block 25 above belt 24 will disengage from the contact with the lower contact plate 11, thereby releasing the force on slider 7.

[0050] In this embodiment, guide structures 26 are provided at both ends of the top of the box 1. The guide structure 26 includes a fixed seat 27 and a top plate 28. The two fixed seats 27 are symmetrically fixed at both ends of the top of the box 1. The top plate 28 is snapped into the inside of the fixed seat 27 by a fixed block 30. A guide block 29 is fixedly installed at the bottom of the top plate 28 near one end.

[0051] The guide structure 26 can adjust and guide the leveling structure 5 driven by the reciprocating structure 6. When the fixed plate 17 contacts the guide block 29, the rotating rod 16 will rotate in the damping pad 15 under the action of force, thereby changing the position of the brush pad 18 and the scraper 19, and can make the scraper 19 end its contact with the wood particles in advance, preventing the scraper 19 from scraping the wood particles out of the mold 4.

[0052] In this embodiment, one end of the guide block 29 is inclined, and the guide block 29 is adapted to match the fixing plate 17. The side of the fixing block 30 is provided with a toothed groove, and the interior of the fixing seat 27 is provided with a movable groove for the fixing block 30 to move.

[0053] The inclined guide block 29 can easily change the position of the fixing plate 17, and the toothed groove on the side of the fixing block 30 can help fix it.

[0054] In this embodiment, an adjustment structure 31 is provided inside the movable groove of the fixed base 27. The adjustment structure 31 includes a pressure plate 32 and metal rods 33. The pressure plate 32 is movably installed inside the fixed base 27. Several metal rods 33 are fixedly installed at the rear of the pressure plate 32 near the middle position. Springs 34 are wound around the outside of the metal rods 33. One end of the springs 34 is fixedly installed at the rear of the pressure plate 32, and the other end of the springs 34 is fixedly installed on the inner wall of the fixed base 27. A handle 35 is fixedly installed at one end of the metal rods 33. The toothed groove of the pressure plate 32 is adaptively matched with the fixed block 30. Limiting plates are provided on both sides of the pressure plate 32, and the limiting plates are adaptively matched with the fixed base 27.

[0055] The adjustment structure 31 can compress the spring 34 by pulling the metal rod 33, thereby releasing the restriction of the pressure plate 32 on the fixed block 30, and thus pulling the top plate 28 to adjust the height of the fixed block 30. This helps to cooperate with the height-adjustable sleeve 13 and collar 14 to adapt to the production of molding trays of different thicknesses.

[0056] In this embodiment, a connecting plate 36 is fixedly installed at the middle position of one end of the front part of the housing 1, and a motor 37 is fixedly installed at the center position of the front part of the connecting plate 36. The output shaft of the motor 37 passes through the connecting plate 36 and is fixedly connected to the drive gear 22.

[0057] The motor 37 can drive the drive gear 22 to rotate. Since the drive gear 22 meshes with the gear ring, it can drive the rotating wheel 20 and the rotating wheel 21 to rotate synchronously during the rotation of the drive gear 22, thereby realizing the synchronous movement of the belt 23 and the belt 24.

[0058] It should be noted that the present invention is a material distribution and laying equipment for the production of molded pallets. When using it, the wood particles mixed with glue need to be put into the mold 4 first, and then the equipment will lay the wood particles flat. The finished product after being pressed by the press is a pallet.

[0059] After the wood particles mixed with a certain proportion of glue are put into the mold 4, the motor 37 is turned on so that the output shaft of the motor 37 drives the drive gear 22 to rotate. When the drive gear 22 rotates, it can drive the toothed ring that meshes with the drive gear 22 to move synchronously, thereby driving the rotating wheel 1 20 and rotating wheel 21 to rotate. The rotating wheel 1 20 drives the belt 1 23 to move, and the rotating wheel 21 drives the belt 24 to move. When the belt 1 23 and belt 24 move, they will drive the toothed block 25 to move synchronously. During the movement, the toothed block 25 on the belt 24 first contacts the lower contact plate 11, pushing the slider 1 7 to move inside the movable groove 1 2, thereby driving the rotating rod 16 installed inside the collar 14 through the damping pad 15 to move horizontally, thereby first driving the scraper 19 at the bottom of one of the fixed plates 17 to move.

[0060] The top of the upper contact plate 9, the bottom of the lower contact plate 11, and both ends of the toothed block are all inclined. During the movement, the scraper 19 first contacts the side of the mold 4 and then enters the interior of the mold 4. During the contact with the wood particles, it scrapes the wood particles flat. When the toothed block 25 pushes the slider 7 to move to another fixed plate 17 and contact the guide block 29, it will drive the rotating rod 16 to rotate under the guidance of the guide block 29. This causes the scraper 19 to be raised at a certain angle when it is a certain distance away from the other side of the mold 4, so as to prevent the wood particles from being swept out of the interior of the mold 4.

[0061] When the toothed block 25 pushes the slider 7 to continue moving to the end of the movable groove 2, the inclined toothed block 25 will push the slider 7 into the cavity opened at the top of the movable groove 2, causing the toothed block 25 to disengage from the lower contact plate 11. Then the slider 7 returns to its original position and falls down. When the toothed block 25 above the belt 23 contacts the upper contact plate 9, it will push the slider 7 to start moving back.

[0062] When slider 7 starts to move back, it will drive the brush pad 18, which has been adjusted in angle, to start moving. The brush pad 18 contacts the edge of the mold 4 and begins to smooth the wood particles accumulated on the edge. When the tooth block 25 pushes the upper contact plate 9 to the inner slope of the movable groove 2, the tooth block 25 disengages from the upper contact plate 9 and causes slider 7 to move out of the working space of the mold 4.

[0063] The guide structure 26 on the other side can act on the fixing plate 17, thereby resetting the position of the scraper 19 for easy use in the next leveling. By pulling the handle 35, the metal rod 33 can drive the pressure plate 32 to compress the spring 34, thereby freeing the pressure plate 32 from restricting the fixing block 30. This allows the position of the entire leveling structure 5 and guide structure 26 to be adjusted in conjunction with the height of the sleeve 13 and the collar 14, to accommodate different thicknesses of the molded pallets processed by different molds 4. Releasing the handle 35 allows the pressure plate 32 to re-restrict the position of the fixing block 30 under the elastic force of the spring 34, thus completing the height adjustment of the guide structure 26.

Claims

1. A material distribution and laying equipment for molded pallet production, characterized in that: Includes a box body (1) and a sweeping structure (5). The front part of the box body (1) near the bottom is provided with a movable groove 1 (2), and the top of the box body (1) near the rear is provided with a movable groove 2 (3). A mold (4) is installed at the center of the top of the movable box body (1). The leveling structure (5) includes a slider one (7) and a slider two (8). The slider one (7) is movably installed inside the movable slot one (2), and the slider two (8) is movably installed inside the movable slot two (3). An upper contact plate (9) is fixedly installed at the front of the slider one (7). A square block (10) is fixedly installed at the front of the upper contact plate (9). A lower contact plate (11) is fixedly installed at the front of the square block (10). A round rod (12) is fixedly installed at the top of both the square block (10) and the slider two (8). A sleeve (13) is movably installed on the outside of the two round rods (12). A collar (14) is movably installed on the outside of both sleeves (13) by bolts. A rotating rod (16) is rotatably connected between the two collars (14) by a damping pad (15). Two fixed plates (17) are fixedly installed on the outside of the rotating rod (16). A brush pad plate (18) is fixedly installed on the bottom of one of the fixing plates (17), and a scraper plate (19) is fixedly installed on the bottom of the other fixing plate (17). One end of the first movable groove (2) and the second movable groove (3) are provided with a ramp, and the ramp is adapted to the first slider (7) and the second slider (8). The top of the other end of the first movable groove (2) is provided with a cavity, and the cavity is adapted to the top of the first slider (7). The top two ends of the box (1) are provided with guide structures (26). The guide structure (26) includes a fixed seat (27) and a top plate (28). The fixed seat (27) is symmetrically fixed at the top two ends of the box (1). The top plate (28) is snapped into the inside of the fixed seat (27) by a fixing block (30). A guide block (29) is fixedly installed at the bottom of the top plate (28) near one end. The fixed base (27) has an internal movable groove for the fixed block (30) to move. An adjustment structure (31) is provided inside the movable groove. The adjustment structure (31) includes a pressure plate (32) and a metal rod (33). The pressure plate (32) is movably installed inside the fixed base (27). Several metal rods (33) are fixedly installed at the rear of the pressure plate (32) near the middle position. A spring (34) is wound around the outside of the metal rod (33). One end of the spring (34) is fixedly installed at the rear of the pressure plate (32), and the other end of the spring (34) is fixedly installed on the inner wall of the fixed base (27). A handle (35) is fixedly installed at one end of the metal rod (33). The toothed groove of the pressure plate (32) is adapted to match the fixed block (30). Limiting devices are provided on both sides of the pressure plate (32), and the limiting devices are adapted to match the fixed base (27).

2. The material distribution and laying equipment for molded pallet production according to claim 1, characterized in that: One end of the guide block (29) is inclined, and the guide block (29) is adapted to the fixing plate (17). The side of the fixing block (30) is provided with a toothed groove.

3. The material distribution and laying equipment for molded pallet production according to claim 1, characterized in that: A connecting plate (36) is fixedly installed at the middle position of one end of the front part of the housing (1), and a motor (37) is fixedly installed at the center position of the front part of the connecting plate (36).

4. The material distribution and laying equipment for molded pallet production according to claim 3, characterized in that: The front of the housing (1) is provided with a reciprocating structure (6), which includes two rotating wheels (20) and two rotating wheels (21). The two rotating wheels (20) are symmetrically mounted on the front of the housing (1) near the top sides via a rotating shaft. The two rotating wheels (21) are symmetrically mounted on the front of the housing (1) near the bottom sides via a rotating shaft. A toothed ring is fixedly mounted on the front of one of the rotating wheels (20), and a toothed ring is fixedly mounted on the rear of one of the rotating wheels (21). A drive gear (22) is meshed between the two toothed rings via a rotating shaft. A belt (23) is mounted on the outside of the rotating wheel (20), and a belt (24) is mounted on the outside of the rotating wheel (21). The belts 1 (23) and 2 (24) are equipped with toothed blocks (25), and the toothed blocks (25) are adapted to the upper contact plate (9) and the lower contact plate (11). The toothed ring is adapted to the drive gear (22). The output shaft of the motor (37) is fixedly connected to the drive gear (22) through the connecting plate (36).

Citation Information

Patent Citations

  • A separation and spreading device for particulate materials

    CN113581888B

  • Automatic processing and manufacturing equipment for shaving boards

    CN107283554A