Wood chip collecting device for wooden box production
By designing an automated wood chip collection device, the cylinder pushing cone block and mixing leaves are used to solve the problem of blockage of the cyclone dust collector's discharge port, and the automatic cleaning of the bag is achieved, which solves the automation needs of blockage of the cyclone dust collector's discharge port and bag cleaning, reducing production costs.
Patent Information
- Application Number
- CN202422454069.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-11
AI Technical Summary
In the existing wood chip collection device, the discharge port of the cyclone dust collector is easily blocked by large-grain wood chips, resulting in the need of manual assisted cleaning and increasing production costs.
A wood chip collection device is designed, including a collection box, support frame, air inlet duct, exhaust pipe, discharge port, slide chute, connecting rod, cylinder, cone block, mixing blade and other components. The cone block is pushed up and rotated through the cylinder, opening the discharge port, combining the mixing leaf to stir loosen wood chips, solve the blockage problem, and automatically clean the bags through slide rails, balls and handles.
Automatic wood chip discharge and bag cleaning are realized, reducing manual intervention, reducing production costs and improving wood chip collection efficiency.
Smart Images
Figure CN223223577U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of collecting devices, in particular to a sawdust collecting device for wooden box production. Background Art
[0002] Now with the development of industry, many installation boxes are made of wooden boxes to pack fragile products. Wooden boxes can play a good protective role. The production of such wooden boxes has low requirements for fineness, which generally compresses production costs. However, the current cyclone dust collector is combined with a bag dust collector, and the production cost is relatively high.
[0003] The cyclone dust collector in the existing sawdust collection device generally sucks the sawdust from the production process into the collection box through the air outlet, and the large particles are discharged from the bottom of the collection box. The dust is introduced into the bag dust collector through the exhaust port, and finally filtered by the bag, and the dust falls into the collection frame of the bag dust collector.
[0004] However, there is a conical diversion at the bottom of the cyclone dust collector. Although it can better reduce the accumulation of sawdust during the introduction process, the large particles in the sawdust will also clog the discharge port, which is not very large to begin with. Manual assistance is required to clean it during the discharge process, which invisibly increases production costs. Utility Model Content
[0005] Based on this, the purpose of the present invention is to provide a wood chip collection device for wooden box production, so as to solve the technical problem that the discharge of the cyclone dust collector will be blocked by large particles of wood chips.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood chip collection device for wooden box production, comprising a collection box and a support frame, the outer wall of the collection box is connected to the support frame, one side of the collection box is connected to an air inlet pipe, the top of the collection box is connected to an exhaust pipe, a discharge port is installed at the bottom of the collection box, and a slide groove is provided on the inner wall of the discharge port, a connecting rod is installed inside the slide groove, and a cone block is fixedly connected to one end of the connecting rod, a cylinder is movably installed at the bottom of the cone block, a slide rail is installed inside the exhaust pipe, and a mounting ring is fixed on one side of the slide rail, a cloth bag is movably installed on the inner wall of the mounting ring, a ball bearing is installed inside the slide rail, and a cleaning brush is installed at the bottom of the ball bearing, and a handle is movably installed on the outer wall of the exhaust pipe.
[0007] By adopting the above technical solution, the problem that the discharge of the cyclone dust collector will be blocked by large particles of wood chips is solved. When wood chips accumulate in the collection box, the cylinder will push the cone block to move upward, and the connecting rod will move upward in the extension groove, so that the discharge port has enough space to allow the wood chips to be discharged. When the connecting rod enters the chute and starts to move, the cone block will also start to move up and down and rotate with the connecting rod, and the stirring blades will stir and loosen the wood chips, so that the wood chips can be discharged faster.
[0008] The present invention is further configured such that the bottoms of the plurality of support frames are connected with fixing rods, and the fixing rods are in a cross shape, and cylinders are installed on the tops of the fixing rods.
[0009] By adopting the above technical solution, multiple sets of support frames can support the collection box, so that there is space at the bottom for direct discharge of materials, and the fixing rods are cross-shaped to provide installation conditions for the cylinder.
[0010] The present invention is further configured such that the heights of the chute are not the same, an extension groove is provided on one side of the chute, and the connecting rod is L-shaped.
[0011] By adopting the above technical solution, the height of the chute is different, so that the connecting rod can move up and down with the chute, thereby driving the cone block to vibrate and loosening the wood chips. The extension groove can push the cone block to a higher position, and the distance between the cone block and the discharge port becomes larger, which is convenient for the wood chips to be discharged from the equipment.
[0012] The utility model is further configured such that a sealing ring is sleeved on the bottom of the cone block, and the sealing ring is made of a flexible rubber material.
[0013] By adopting the above technical solution, when the cone block moves downward, the sealing ring can fill the gap between the cone block and the discharge port, ensuring that the collection box remains in a sealed space state when feeding.
[0014] The utility model is further configured such that a stirring blade is installed on the outer wall of the cone block, and the stirring blade is triangular in shape.
[0015] By adopting the above technical solution, when the cone block starts to rotate, the stirring blades will also stir and push the sawdust, thereby accelerating the discharge of the sawdust.
[0016] The utility model is further configured such that a fixing block is fixed on the top of the mounting ring, and one side of the fixing block is connected to the inner wall of the exhaust pipe.
[0017] By adopting the above technical solution, the mounting ring is connected to the inner wall of the exhaust pipe through the fixing block, which can ensure that the mounting ring can be covered with a cloth bag and the cloth bag is detachable.
[0018] The utility model is further configured such that a strong magnetic block is provided in the ball bearing, and a strong magnetic block is provided at one end of the handle that contacts the outer wall of the collection box.
[0019] By adopting the above technical solution, when the cloth bag needs to be cleaned, it is only necessary to rotate the handle on the outer wall of the exhaust pipe to drive the balls on the inner wall of the exhaust pipe to rotate synchronously, so that the cleaning brush starts to clean the cloth bag.
[0020] The utility model is further configured such that the cleaning brush contacts the outer wall of the cloth bag, and a supporting frame is provided inside the cloth bag.
[0021] By adopting the above technical solution, the supporting skeleton inside the cloth bag can keep the cloth bag in a stable state, and the cleaning brush will not fail to clean in place during cleaning.
[0022] In summary, the present invention has the following beneficial effects:
[0023] The utility model solves the problem that the discharge of the cyclone dust collector may be blocked by large particles of sawdust by providing a discharge port, a chute, an extension chute, a connecting rod, a cylinder, a cone block, a sealing ring and a stirring blade. When the sawdust accumulates in the collection box, the cylinder pushes the cone block to move upward, and the connecting rod moves upward in the extension chute, so that the discharge port has enough space to allow the sawdust to be discharged. When the connecting rod enters the chute and starts to move, the cone block also starts to move up and down and rotate with the connecting rod, and the stirring blade stirs and loosens the sawdust, so that the sawdust can be discharged faster.
[0024] The utility model solves the problem of needing two machines to complete the collection of wood chips by providing an exhaust pipe, a cloth bag, a slide rail, a mounting ring, a fixing block, a cleaning brush, a ball bearing and a handle. When the exhaust pipe sucks the dust upward, the dust will be adsorbed in the cloth bag of the exhaust pipe, and the gas will pass through the exhaust pipe and be finally discharged from the machine. After the air inlet completes the work of sucking in the wood chips, the dust on the outer wall of the cloth bag needs to be cleaned. For cleaning, the worker only needs to push the handle to make the ball bearing inside the exhaust pipe move on the slide rail, so that the cleaning brush removes the dust on the outer wall of the cloth bag, and finally the dust falls to the bottom of the collection frame and is discharged from the machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is an overall three-dimensional diagram of the utility model;
[0026] Figure 2 This is a schematic diagram of the discharge port structure of the utility model;
[0027] Figure 3 This is a schematic diagram of the connection between the discharge port and the cone block of the utility model;
[0028] Figure 4 This is a schematic diagram of the connection between the cloth bag and the mounting ring of the utility model;
[0029] Figure 5 This is a schematic diagram of the internal structure of the exhaust pipe of the present invention.
[0030] In the figure: 1. Collection box; 2. Support frame; 21. Fixed rod; 3. Air inlet pipe; 4. Exhaust pipe; 5. Discharge port; 51. Slide groove; 52. Extension groove; 53. Connecting rod; 6. Cylinder; 7. Cone block; 71. Sealing ring; 72. Stirring blade; 8. Cloth bag; 81. Slide rail; 82. Mounting ring; 83. Fixed block; 84. Cleaning brush; 85. Ball bearing; 86. Handle. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0032] The following describes an embodiment of the present invention based on its overall structure.
[0033] A wood chip collecting device for wooden box production, such as Figure 1 - Figure 5 As shown, it includes a collecting box 1 and a supporting frame 2, and the outer wall of the collecting box 1 is connected to the supporting frame 2.
[0034] Specifically, one side of the collection box 1 is connected to an air inlet pipe 3, the top of the collection box 1 is connected to an exhaust pipe 4, a discharge port 5 is installed at the bottom of the collection box 1, and a chute 51 is provided on the inner wall of the discharge port 5, a connecting rod 53 is installed inside the chute 51, and one end of the connecting rod 53 is fixedly connected to a cone block 7, a cylinder 6 is movably installed at the bottom of the cone block 7, and when the cylinder 6 is started, the cylinder 6 will push the cone block 7 upward, and the sealing ring 71 will also move upward synchronously, so that the discharge port 5 is opened, and the cone block 7 will move up and down and rotate with the chute 51; a sliding groove 53 is installed inside the exhaust pipe 4. Rail 81, and a mounting ring 82 is fixed on one side of the slide rail 81, a cloth bag 8 is movably mounted on the inner wall of the mounting ring 82, a ball bearing 85 is mounted inside the slide rail 81, and a cleaning brush 84 is mounted at the bottom of the ball bearing 85, and a handle 86 is movably mounted on the outer wall of the exhaust pipe 4. After the wood chips are collected, the dust adsorbed on the cloth bag 8 needs to be cleaned off, and the handle 86 is pushed to rotate on the outer wall of the exhaust pipe 4. The ball bearing 85 on the slide rail 81 rolls on the slide rail 81 with the handle 86 due to magnetic attraction, thereby driving the cleaning brush 84 to clean the outer wall of the cloth bag 8.
[0035] See also Figure 1 The bottom of multiple groups of support frames 2 are connected with fixed rods 21, and the fixed rods 21 are cross-shaped. The top of the fixed rods 21 is installed with a cylinder 6. The multiple groups of support frames 2 can support the collection box 1 so that there is space at the bottom for direct discharge of materials. The fixed rods 21 are cross-shaped, which can provide installation conditions for the cylinder 6.
[0036] See also Figure 2 and Figure 3 The heights of the chutes 51 are not the same. An extension groove 52 is provided on one side of the chute 51. The connecting rod 53 is L-shaped. The heights of the chutes 51 are different, so that the connecting rod 53 can move up and down with the chute 51, thereby pushing the cone block 7 to vibrate and loosening the wood chips. The extension groove 52 can push the cone block 7 to a higher position, and the distance between the cone block 7 and the discharge port 5 becomes larger, which is convenient for the wood chip discharge equipment.
[0037] See also Figure 2 and Figure 3A sealing ring 71 is provided at the bottom of the cone block 7, and the sealing ring 71 is made of flexible rubber material. When the cone block 7 moves downward, the sealing ring 71 can fill the gap between the cone block 7 and the discharge port 5, ensuring that the collection box 1 remains in a sealed space state when feeding.
[0038] See also Figure 3 A stirring blade 72 is installed on the outer wall of the cone block 7, and the stirring blade 72 is triangular. When the cone block 7 starts to rotate, the stirring blade 72 will also stir the pushed sawdust, thereby accelerating the discharge of the sawdust.
[0039] See also Figure 4 and Figure 5 A fixing block 83 is fixed on the top of the mounting ring 82, and one side of the fixing block 83 is connected to the inner wall of the exhaust pipe 4. The mounting ring 82 is connected to the inner wall of the exhaust pipe 4 through the fixing block 83, which can ensure that the mounting ring 82 can be fitted with the cloth bag 8 and the cloth bag 8 is detachable.
[0040] See also Figure 4 and Figure 5 A strong magnet is provided inside the ball 85, and a strong magnet is provided at the end of the handle 86 that contacts the outer wall of the collection box 1. When the cloth bag 8 needs to be cleaned, only the handle 86 is rotated on the outer wall of the exhaust pipe 4 to drive the ball 85 on the inner wall of the exhaust pipe 4 to rotate synchronously, so that the cleaning brush 84 starts to clean the cloth bag 8.
[0041] See also Figure 4 The cleaning brush 84 contacts the outer wall of the cloth bag 8. There is a supporting frame inside the cloth bag 8. The supporting frame inside the cloth bag 8 can keep the cloth bag 8 in a stable state, and the cleaning brush 84 will not fail to clean in place during cleaning.
[0042] The working principle of the present invention is as follows: when the machine starts working, the air inlet pipe 3 sucks all the wood chips into the collection box 1. Due to centrifugal force, most of the wood chips will fall to the bottom of the collection box 1, and the dust will be adsorbed on the outer wall of the bag 8.
[0043] When the sawdust is discharged, the cylinder 6 is started, and the cylinder 6 will push the cone block 7 upward, and the sealing ring 71 will also move upward synchronously, so that the discharge port 5 is opened, and the connecting rod 53 moves from the lowest point of the extension groove 52 to the highest point, thereby entering the chute 51. Since the chute 51 is inclined, when the cylinder 6 continues to push the cone block 7 upward, the cone block 7 will move up and down and rotate with the chute 51, so that the stirring blade 72 on the cone block 7 also starts to rotate synchronously, loosening the sawdust and discharging the collection box 1 more quickly. When the sawdust is cleaned, the cylinder 6 drives the cone block 7 to move downward until the sealing ring 71 is tightly fitted with the discharge port 5, so that the collection frame remains sealed, which is convenient for starting the machine next time.
[0044] After the wood chips are collected, the dust adsorbed on the cloth bag 8 needs to be cleaned off. The handle 86 is pushed to rotate on the outer wall of the exhaust pipe 4. The ball 85 on the slide rail 81 rolls on the slide rail 81 along with the handle 86 due to magnetic attraction, thereby driving the cleaning brush 84 to clean the outer wall of the cloth bag 8.
[0045] When the cloth bag 8 needs to be replaced, the fixing block 83 with the mounting ring 82 and the cloth bag 8 is removed from the inner wall of the exhaust pipe 4, a new cloth bag 8 is reinstalled on the mounting ring 82, and then the fixing block 83 is installed on the inner wall of the exhaust pipe 4.
[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A sawdust collecting device for wooden box production, comprising a collecting box (1) and a supporting frame (2), wherein the outer wall of the collecting box (1) is connected to the supporting frame (2), and is characterized in that: One side of the collecting box (1) is connected to an air inlet pipe (3), the top of the collecting box (1) is connected to an exhaust pipe (4), a discharge port (5) is installed at the bottom of the collecting box (1), and a slide groove (51) is provided on the inner wall of the discharge port (5), a connecting rod (53) is installed inside the slide groove (51), and one end of the connecting rod (53) is fixedly connected to a cone block (7), a cylinder (6) is movably installed at the bottom of the cone block (7), a slide rail (81) is installed inside the exhaust pipe (4), and a mounting ring (82) is fixed on one side of the slide rail (81), a cloth bag (8) is movably installed on the inner wall of the mounting ring (82), a ball bearing (85) is installed inside the slide rail (81), and a cleaning brush (84) is installed at the bottom of the ball bearing (85), and a handle (86) is movably installed on the outer wall of the exhaust pipe (4).
2. The sawdust collecting device for wooden box production according to claim 1, characterized in that: The bottoms of the plurality of support frames (2) are connected to fixing rods (21), and the fixing rods (21) are in a cross shape. The tops of the fixing rods (21) are equipped with cylinders (6).
3. The sawdust collecting device for wooden box production according to claim 1, characterized in that: The heights of the chute (51) are not uniform, an extension groove (52) is provided on one side of the chute (51), and the connecting rod (53) is L-shaped.
4. The sawdust collecting device for wooden box production according to claim 1, characterized in that: A sealing ring (71) is sleeved on the bottom of the cone block (7), and the sealing ring (71) is made of a flexible rubber material.
5. The sawdust collecting device for wooden box production according to claim 1, characterized in that: A stirring blade (72) is installed on the outer wall of the cone block (7), and the stirring blade (72) is triangular.
6. The sawdust collecting device for wooden box production according to claim 1, characterized in that: A fixing block (83) is fixed on the top of the mounting ring (82), and one side of the fixing block (83) is connected to the inner wall of the exhaust pipe (4).
7. The sawdust collecting device for wooden box production according to claim 1, characterized in that: A strong magnetic block is provided in the ball (85), and a strong magnetic block is provided at the end of the handle (86) that contacts the outer wall of the collection box (1).
8. The sawdust collecting device for wooden box production according to claim 1, characterized in that: The cleaning brush (84) contacts the outer wall of the cloth bag (8), and a supporting frame is provided inside the cloth bag (8).