Long material conveying device with material uniformizing function

Abstract

The utility model discloses a long material conveying device with a material uniformizing function, and belongs to the technical field of long material flaking and conveying devices. The material uniformizing device mainly comprises a long material conveyor, a material uniformizing mechanism used for adjusting the conveying height of long materials is arranged above the long material conveyor and comprises a material uniformizing shaft and a material uniformizing power mechanism, a material uniformizing roller is fixedly connected to the material uniformizing shaft, and a plurality of first tooth-shaped plates which are evenly distributed are fixedly connected to the side wall of the material uniformizing roller. The first tooth-shaped plate is arranged in the axis direction of the material uniformizing roller, the bottom of the material uniformizing roller makes contact with the long materials, and the conveying direction of the bottom of the material uniformizing roller is opposite to the conveying direction of the long material conveyor. The material uniformizing mechanism is additionally arranged on the long material conveyor, the conveying direction of the material uniformizing roller is opposite to the conveying direction of the long material conveyor, long materials higher than a conveying opening of the planing and pressing mechanism are stirred downwards in cooperation with the first tooth-shaped plate, the height of the long materials is uniformized, the long materials at the high position are prevented from colliding with a follow-up mechanism in the long material conveying process, and the long material conveying efficiency is improved. And equipment is effectively protected.

Description

Technical Field

[0001] This utility model belongs to the technical field of long material chip conveying device, and more specifically, it relates to a long material conveying device with a uniform material distribution function. Background Technology

[0002] In the long material shaving process, efficient conveying of long materials is a crucial foundation for ensuring continuous production and high-quality shavings. To improve conveying efficiency, long materials are typically conveyed in stacks. For example, patent application CN118144059A discloses a long material shaving machine and its shaving method, in which the length direction of the long materials is aligned with the conveying direction, and they are conveyed in stacks.

[0003] However, due to variations in the specifications of long materials and errors in stacking operations, long materials at higher positions are highly susceptible to colliding with the planing and pressing mechanisms and the pressing and conveying mechanisms in subsequent processes during the transport of stacked long materials. On the one hand, frequent collisions impact these mechanisms, accelerating wear on equipment components, shortening equipment lifespan, and increasing maintenance costs. On the other hand, collisions may cause transport jams or even shutdowns, reducing production efficiency and affecting the company's economic benefits. Currently, there is a lack of effective solutions to the problem of long materials at higher positions colliding with subsequent mechanisms during stacked transport, and a conveying device capable of adjusting the height of long materials and avoiding collisions is urgently needed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a long material conveying device with a uniform material function. The device adds a uniform material mechanism to the long material conveyor, and the conveying direction of the uniform material roller is opposite to that of the long material conveyor. In conjunction with the first toothed plate, the long material above the conveying port of the planing and pressing mechanism is pushed downward, so that the height of the long material is uniform, and the long material at the higher position is prevented from colliding with the subsequent mechanism during the conveying process, effectively protecting the equipment and reducing the equipment maintenance cost.

[0005] The long material conveying device with a uniform material function includes a long material conveyor. A uniform material mechanism for adjusting the conveying height of the long material is provided above the long material conveyor. The uniform material mechanism includes a uniform material shaft and a uniform material power mechanism. The uniform material power mechanism drives the uniform material shaft to rotate. A uniform material roller is fixedly connected to the uniform material shaft. Multiple evenly distributed first toothed plates are fixedly connected to the side wall of the uniform material roller. The first toothed plates are arranged along the axial direction of the uniform material roller. The bottom of the uniform material roller contacts the long material, and the conveying direction of the bottom of the uniform material roller is opposite to the conveying direction of the long material conveyor.

[0006] Preferably, the long material conveyor includes a conveyor frame and a conveying power mechanism. A conveying component is driven and connected to the conveyor frame. The conveying power mechanism is fixedly installed on the conveyor frame and drives the conveying component to drive. Conveying baffles are fixedly connected to both sides of the conveyor frame.

[0007] Preferably, the material leveling mechanism is disposed on the conveying baffle, and a bearing seat is fixedly connected to the conveying baffle, and the material leveling shaft is rotatably connected to the bearing seat.

[0008] Preferably, the axial direction of the uniform material shaft is perpendicular to the conveying direction of the long material conveyor.

[0009] Preferably, it also includes a pressing and conveying mechanism, which is located at the front end of the material leveling mechanism. The pressing and conveying mechanism includes a pressing support frame, which is fixedly connected to the long material conveyor. A swing seat is rotatably connected to the pressing support frame, and a pressing telescopic mechanism is rotatably connected between the pressing support frame and the swing seat. A pressing roller is rotatably connected to the end of the swing seat away from the pressing support frame.

[0010] Preferably, the pressure roller includes a central pressure roller and two side pressure rollers. The central pressure roller has a coaxially arranged pressure shaft in the middle. At least one fixed plate is fixedly connected to the pressure shaft. The fixed plate is fixedly connected to the central pressure roller. The pressure shaft is rotatably connected to the swing seat. The side pressure rollers are arranged at the ends of the pressure shaft and fixedly connected to the pressure shaft.

[0011] Preferably, a pressing power mechanism is fixedly connected to the swing seat, a drive gear is fixedly connected to the output end of the pressing power mechanism, and a driven gear is fixedly connected to the pressing shaft. The drive gear drives the driven gear to rotate.

[0012] Preferably, a central rotating shaft is rotatably connected to the swing seat, and a central rotating gear is fixedly connected to the central rotating shaft. The driving gear meshes with the central rotating gear, and the central rotating gear meshes with the driven gear.

[0013] Preferably, the transmission direction of the bottom of the pressure roller is consistent with the conveying direction of the long material conveyor.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. A material leveling mechanism is added to the long material conveyor, and the conveying direction of the material leveling roller is opposite to that of the long material conveyor. In conjunction with the first toothed plate, the long material above the conveying port of the planing and pressing mechanism can be pushed downwards, which plays a role in limiting the height, making the height of the long material uniform, avoiding collisions between the long material at the higher position and the subsequent mechanism during the conveying process, effectively protecting the equipment and reducing equipment maintenance costs.

[0016] 2. A pressing and conveying mechanism is set at the front end of the material leveling mechanism. The pressing telescopic mechanism can flexibly adjust the angle of the swing seat according to the specifications and quantity of the long material, thereby accurately adjusting the pressure of the pressing roller on the long material. The middle pressing roller and the pressing side roller work together to apply pressure from the middle and both sides of the long material at the same time. The second toothed plate increases the friction to ensure that the long material will not slip, shake or deviate during the conveying process, thus providing a stable material conveying for subsequent processing steps.

[0017] 3. The long material conveyor adopts a chain plate conveyor of 10 meters or more, which can carry multiple heavy long materials to be stacked and conveyed. With the material leveling mechanism and the material pressing conveyor mechanism, the overall operation of the device is stable and reliable, reducing the probability of failure. The device can adapt to the conveying of long materials of different specifications and quantities, ensuring the continuity and efficiency of the conveying, reducing downtime, significantly improving production efficiency, and creating higher economic benefits for enterprises. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a schematic diagram of the material leveling mechanism;

[0020] Figure 3 This is a reference diagram showing the usage state of Embodiment 1 of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0022] Figure 5 This is a schematic diagram of the material pressing and conveying mechanism;

[0023] Figure 6 This is a breakdown diagram of the material pressing and conveying mechanism;

[0024] Figure 7 This is a reference diagram showing the usage state of Embodiment 2 of this utility model.

[0025] In the diagram, 1. Long material conveyor; 101. Conveyor frame; 102. Conveying power mechanism; 103. Conveying assembly; 104. Conveying baffle; 2. Material leveling mechanism; 201. Material leveling shaft; 202. Bearing seat; 203. Fixed plate; 204. Material leveling roller; 205. First toothed plate; 206. Material leveling power mechanism; 3. Planing and pressing mechanism; 4. Pressing and conveying mechanism; 401. Pressing support frame; 402. Swinging seat; 403. Fixed seat; 404. Pressing side roller; 405. Middle pressing roller; 4051. Fixed plate; 4052. Pressing shaft; 406. Second toothed plate; 407. Central gear; 408. Central shaft; 409. Pressing power mechanism; 410. Pressing telescopic mechanism; 411. Driving gear; 412. Driven gear. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example 1:

[0029] like Figures 1 to 3 As shown, a long timber conveying device with a uniform material distribution function includes a long timber conveyor 1. The long timber conveyor 1 is a prior art device, preferably a chain conveyor with a length of 10 meters or more. In this embodiment, the long timber conveyor 1 includes a conveyor frame 101 and a conveying power mechanism 102. The conveyor frame 101 serves as the main load-bearing structure, providing stable support for the entire conveying process. It can not only withstand the weight of the long timber and various forces during the conveying process, but also provide a reliable installation foundation for components such as the conveying power mechanism 102, the conveying assembly 103, and the conveying baffle 104. The conveying assembly 103 is driven and connected to the conveyor frame 101. The conveying assembly 103 is a chain conveyor belt, which can be used to support and convey multiple heavy long timbers stacked together. The conveying power mechanism 102 is fixedly installed on the conveyor frame 101 and drives the conveying assembly 103. The conveying power mechanism 102 is preferably a geared motor. By precisely controlling the power output of the conveying power mechanism 102, the conveying speed can be adjusted according to actual production needs to achieve continuous conveying of long timbers. Conveying baffles 104 are fixedly connected to both sides of the conveying frame 101. The height of the conveying baffles 104 is consistent with the maximum feeding height of the planing and pressing mechanism 3. The conveying baffles 104 can effectively prevent long timber from shifting to the side or falling during the conveying process, ensuring the safety and reliability of the conveying process.

[0030] A material leveling mechanism 2 for adjusting the conveying height of long materials is provided above the long material conveyor 1. The material leveling mechanism 2 is set on the conveying baffle 104. Specifically, the material leveling mechanism 2 includes a material leveling shaft 201 and a material leveling power mechanism 206. The material leveling power mechanism 206 drives the material leveling shaft 201 to rotate. At least two fixing plates 203 are fixedly connected to the material leveling shaft 201. The fixing plates 203 are fixedly connected to the material leveling roller 204. The fixing plates 203 provide a stable mounting base for the material leveling roller 204, enhancing the structural strength and stability of the entire material leveling mechanism 2. Multiple evenly distributed first toothed plates 205 are fixedly connected to the side wall of the material leveling roller 204. The first toothed plates 205 are arranged along the axial direction of the material leveling roller 204. The bottom of the material leveling roller 204 contacts the long material, and the conveying direction of the bottom of the material leveling roller 204 is opposite to the conveying direction of the long material conveyor 1. During long material conveying, the first toothed plate 205 can fully contact the surface of the long material by rotating the leveling roller 204. By rotating in the opposite direction (the conveying direction of the bottom of the leveling roller 204 is opposite to the conveying direction of the long material conveyor 1), the stacked long materials are moved and adjusted, and the long materials that are uneven and higher than the bottom of the leveling roller 204 are pushed down, so as to achieve uniformity of the height of the long materials and facilitate the precise operation of subsequent processing steps.

[0031] A bearing seat 202 is fixedly connected to the conveying baffle 104, and the material leveling shaft 201 is rotatably connected to the bearing seat 202. This ensures smooth rotation. The axis of the material leveling shaft 201 is perpendicular to the conveying direction of the long material conveyor 1, ensuring that the material leveling operation can fully cover the width direction of the long material conveyor 1, thereby improving the material leveling effect of the long material.

[0032] Example 2:

[0033] like Figures 4 to 7 As shown, a long material conveying device with a uniform material function also includes a pressing conveying mechanism 4. The pressing conveying mechanism 4 is located at the front end of the uniform material mechanism 2. That is, during the conveying process of the long material, the long material first passes through the uniform material mechanism 2 and then passes through the pressing conveying mechanism 4. In this way, the long material at the higher position can be pushed to the conveying component 103 at the rear, and then the pressing conveying mechanism 4 can press the long material to prevent the long material from slipping and moving during the feeding process of planing, which would affect the quality of the planed blade.

[0034] The pressing and conveying mechanism 4 includes a pressing support frame 401, which is fixedly connected to the conveying frame 101 of the long material conveyor 1, thus forming a stable installation structure. A swing seat 402 is rotatably connected to the pressing support frame 401, and a pressing telescopic mechanism 410 is rotatably connected between the pressing support frame 401 and the swing seat 402. The pressing telescopic mechanism 410 is a hydraulic cylinder, and the pressing telescopic mechanism 410 can adjust the angle of the swing seat 402 through telescopic movement, thereby adjusting the pressure of the pressing roller on the long material to adapt to long materials of different specifications.

[0035] A pressure roller is rotatably connected to the end of the swing seat 402 away from the pressure support frame 401. Specifically, the pressure roller includes a central pressure roller 405 and two side pressure rollers 404. These three components work together to apply pressure simultaneously from the middle and both sides of the long material, ensuring that the long material remains stable during conveying and preventing the conveying and processing quality from being affected by swaying or shifting. Multiple evenly distributed second toothed plates 406 are fixedly connected to the outer walls of the central pressure roller 405 and the two side pressure rollers 404. The second toothed plates 406 have the same structure as the first toothed plates 205 and will not be described further. A coaxial pressure shaft 4052 is provided in the middle of the central pressure roller 405. At least one fixed disk 4051 is fixedly connected to the pressure shaft 4052. The fixed disk 4051 is fixedly connected to the central pressure roller 405, ensuring the stability of power transmission. The pressing shaft 4052 is rotatably connected to the swing seat 402 via a bearing. The pressing side roller 404 is disposed at the end of the pressing shaft 4052. In this embodiment, a bushing coaxially disposed with the pressing shaft 4052 is fixedly connected to the pressing side roller 404. The bushing is sleeved on the end of the pressing shaft 4052 and fixedly connected to the pressing shaft 4052.

[0036] A fixed base 403 is fixedly connected to the swing base 402. A pressing power mechanism 409 is fixedly mounted on the fixed base 403. The pressing power mechanism 409 is a geared motor. A drive gear 411 is fixedly connected to the output end of the pressing power mechanism 409. A driven gear 412 is fixedly connected to the pressing shaft 4052. The drive gear 411 drives the driven gear 412 to rotate. Specifically, a central rotating shaft 408 is rotatably connected to the swing base 402. A central rotating gear 407 is fixedly connected to the central rotating shaft 408. The drive gear 411 meshes with the central rotating gear 407, and the central rotating gear 407 meshes with the driven gear 412. That is, the pressing power mechanism 409 forms a transmission system through the driving gear 411, the intermediate gear 407 and the driven gear 412. The pressing power mechanism 409 drives the pressing shaft 4052 to rotate, which in turn drives the pressing roller to rotate. The transmission direction at its bottom is consistent with the conveying direction of the long material conveyor 1, so as to realize the pressing and conveying of long materials. It can effectively prevent the long materials from slipping and moving during the conveying process, and provide a basis for subsequent planing and cutting.

[0037] like Figure 7 As shown, this utility model is used in conjunction with the planing and pressing mechanism 3. In order to improve the installation stability of the pressing and conveying mechanism 4, the two sides of the pressing support frame 401 are fixedly connected to the pressing support frame 401 by support beams.

[0038] During operation, the operator places long materials in stacks on the conveying assembly 103 of the long material conveyor 1, with the length direction of the long materials parallel to the conveying direction of the long material conveyor 1. The conveying power mechanism 102 is started, and the long materials begin to be conveyed forward along the length direction of the conveyor frame 101. At this time, the conveying baffles 104 on both sides of the conveyor frame 101 restrict the lateral movement of the long materials to prevent them from falling or deviating during the conveying process, ensuring that the long materials move along the predetermined path.

[0039] When the long material is conveyed to the area below the leveling mechanism 2, the leveling power mechanism 206 is activated. The leveling power mechanism 206 drives the leveling shaft 201 to rotate, which in turn drives the leveling roller 204 fixed on it to rotate. The conveying direction of the bottom of the leveling roller 204 is opposite to the conveying direction of the long material conveyor 1, and the first toothed plates 205 evenly distributed on its sidewalls are in contact with the surface of the long material. When there is a part of the long material that is higher than the conveying opening of the planing and pressing mechanism 3, the first toothed plates 205 will exert a downward force on these higher parts of the long material during rotation, pushing the long material downward. As the leveling roller 204 continues to rotate, the height of the long material is gradually adjusted to be uniform, so that the overall height of the long material is reduced to a suitable range, avoiding collisions with the planing and pressing mechanism 3 and the pressing and conveying mechanism 4 during subsequent conveying.

[0040] After being homogenized, the long material continues to be conveyed forward into the working range of the pressing and conveying mechanism 4. Initially, the pressing telescopic mechanism 410 retracts, causing the pressing roller to be in a raised state. When the long material is conveyed to below the pressing roller, the operator controls the pressing telescopic mechanism 410 to extend, causing the swing seat 402 to swing downward at a larger angle, making the pressing roller closer to the long material. Then, the pressing power mechanism 409 starts, driving the drive gear 411 to rotate. The drive gear 411 drives the driven gear 412 to rotate, transmitting power to the pressing shaft 4052, thereby driving the middle pressing roller 405 and the pressing side roller 404 to rotate. The transmission direction at the bottom of the pressing roller is consistent with the conveying direction of the long material conveyor 1, applying pressure to the long material from the middle and both sides and pressing it to ensure that the long material remains stable during the conveying process, without slippage, shaking, or deviation, ensuring that the long material is stably conveyed to the planing pressing mechanism 3 for subsequent processing.

[0041] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A long material conveying device with a uniform material distribution function, comprising a long material conveyor (1), characterized in that: A material leveling mechanism (2) for adjusting the conveying height of long materials is provided above the long material conveyor (1). The material leveling mechanism (2) includes a material leveling shaft (201) and a material leveling power mechanism (206). The material leveling power mechanism (206) drives the material leveling shaft (201) to rotate. A material leveling roller (204) is fixedly connected to the material leveling shaft (201). Multiple uniformly distributed first toothed plates (205) are fixedly connected to the side wall of the material leveling roller (204). The first toothed plates (205) are arranged along the axial direction of the material leveling roller (204). The bottom of the material leveling roller (204) contacts the long material. The conveying direction of the bottom of the material leveling roller (204) is opposite to the conveying direction of the long material conveyor (1).

2. The long material conveying device with uniform material distribution function according to claim 1, characterized in that: The long material conveyor (1) includes a conveyor frame (101) and a conveying power mechanism (102). A conveying component (103) is connected to the conveyor frame (101) for transmission. The conveying power mechanism (102) is fixedly installed on the conveyor frame (101) and drives the conveying component (103) for transmission. Conveying baffles (104) are fixedly connected to both sides of the conveyor frame (101).

3. The long material conveying device with uniform material distribution function according to claim 2, characterized in that: The material leveling mechanism (2) is set on the conveying baffle (104), and a bearing seat (202) is fixedly connected on the conveying baffle (104). The material leveling shaft (201) is rotatably connected to the bearing seat (202).

4. The long material conveying device with uniform material distribution function according to claim 3, characterized in that: The axial direction of the uniform material shaft (201) is perpendicular to the conveying direction of the long material conveyor (1).

5. The long material conveying device with a uniform material distribution function according to any one of claims 1 to 4, characterized in that: It also includes a pressing and conveying mechanism (4), which is located at the front end of the material leveling mechanism (2). The pressing and conveying mechanism (4) includes a pressing support frame (401), which is fixedly connected to the long material conveyor (1). A swing seat (402) is rotatably connected to the pressing support frame (401). A pressing telescopic mechanism (410) is rotatably connected between the pressing support frame (401) and the swing seat (402). A pressing roller is rotatably connected to the end of the swing seat (402) away from the pressing support frame (401).

6. The long material conveying device with uniform material distribution function according to claim 5, characterized in that: The pressure roller includes a central pressure roller (405) and two pressure side rollers (404). The central pressure roller (405) has a coaxially arranged pressure shaft (4052) in the middle. At least one fixed plate (4051) is fixedly connected to the pressure shaft (4052). The fixed plate (4051) is fixedly connected to the central pressure roller (405). The pressure shaft (4052) is rotatably connected to the swing seat (402). The pressure side rollers (404) are located at the ends of the pressure shaft (4052) and are fixedly connected to the pressure shaft (4052).

7. The long material conveying device with uniform material distribution function according to claim 6, characterized in that: A pressing power mechanism (409) is fixedly connected to the swing seat (402). A drive gear (411) is fixedly connected to the output end of the pressing power mechanism (409). A driven gear (412) is fixedly connected to the pressing shaft (4052). The drive gear (411) drives the driven gear (412) to rotate.

8. The long material conveying device with uniform material distribution function according to claim 7, characterized in that: A central shaft (408) is rotatably connected to the swing seat (402), and a central gear (407) is fixedly connected to the central shaft (408). The driving gear (411) meshes with the central gear (407), and the central gear (407) meshes with the driven gear (412).

9. The long material conveying device with uniform material distribution function according to claim 8, characterized in that: The transmission direction of the bottom of the pressure roller is consistent with the conveying direction of the long material conveyor (1).

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