Automatic processing device for table leg of double-layer storage coffee table production

Abstract

The present application relates to the technical field of wood processing device, and more particularly to a double-layer storage coffee table production leg automatic processing device, which comprises a rack, the rack is provided with a fixed clamping assembly, a movable clamping assembly and a cutter adjusting assembly, the cutter adjusting assembly is provided with a processing cutter, the cutter adjusting assembly is fixedly connected with an electric sliding rail, the sliding table of the electric sliding rail is fixedly connected with a shielding shell, one side of the rack is provided with a mounting bracket, the mounting bracket is fixedly connected with a collecting shell, the collecting shell is detachably connected with a filter shell, the filter shell is detachably connected with a filter element, and the filter element is communicated with a fan, the raw materials are covered by the shielding shell during processing, then the negative pressure generated by the fan is used to make the air flow from the outside to the inside of the shielding shell, the probability of the wood chips moving outward is reduced, the environment in the processing workshop is kept clean, and the harm of the wood chips in the air to the health of the workers is reduced.

Description

Technical Field

[0001] This invention relates to the field of wood processing equipment technology, and in particular to an automated processing device for the legs of a double-layer storage coffee table. Background Technology

[0002] The automated table leg processing device is a specialized woodworking equipment system that covers rough processing, forming, fine processing, mortise and tenon joints, and sanding. According to the degree of automation, it can be divided into two categories: semi-automatic and CNC fully automatic. The core of the processing device is used to process solid wood squares into round, square, irregular, carved and other finished table legs. After the table legs are processed, they are assembled with the tabletop and partitions through connectors to form a double-layer storage coffee table.

[0003] When existing processing equipment processes raw materials into round table legs, it first clamps and fixes the raw materials, then rotates them at high speed. After that, the raw materials are processed by moving cutters. During the processing, due to the high speed of the raw materials, the wood chips cut off have a very high initial velocity and fly everywhere. Large pieces of wood chips fall quickly to the ground and the equipment and accumulate. Small wood chips float in the air under the action of airflow, which seriously affects the health of the workers. Moreover, the accumulated wood chips not only affect the heat dissipation of the equipment, but are also very easy to burn when they encounter sparks, seriously endangering the safety of the workers and the processing equipment. Summary of the Invention

[0004] In order to overcome the shortcomings mentioned in the background art, the present invention provides an automated processing device for the legs of a double-layer storage coffee table.

[0005] The technical solution is as follows: An automated processing device for table legs in the production of double-layer storage coffee tables includes a frame, which is equipped with a fixed clamping component, a movable clamping component, and a tool adjustment component. The tool adjustment component is equipped with a processing tool and is fixedly connected to an electric slide rail. A cover is fixedly connected to the slide table of the electric slide rail. The cover is equipped with a processing groove, a placement groove, and a tool groove. The processing groove is connected to the placement groove. A mounting frame is provided on one side of the frame. A collection shell is fixedly connected to the mounting frame. The collection shell and the cover are connected through a pipe. A filter shell is detachably installed on the collection shell. The filter shell is equipped with several filter holes. A filter element is detachably installed on the filter shell and is connected to a fan.

[0006] Preferably, the shielding shell is slidably connected to a mirror-distributed shielding cover, the shielding cover being used to shield the placement slot, and the shielding shell is fixedly connected to a mirror-distributed electric push rod, the telescopic end of the electric push rod being fixedly connected to the adjacent shielding cover.

[0007] Preferably, the bottom of the shielding shell is recessed towards the connection between the shielding shell and the collecting shell, so as to allow wood chips to enter the pipe between the shielding shell and the collecting shell.

[0008] Preferably, the shielding shell is provided with a plurality of ventilation openings, which are used to allow airflow to blow away the accumulated sawdust, and the axis of the ventilation openings is parallel to the corresponding point at the bottom inside the shielding shell.

[0009] Preferably, a plurality of shielding plates are fixedly connected inside the shielding shell, the number of shielding plates being equal to the number of ventilation openings, and the shielding plates being used to shield the corresponding ventilation openings.

[0010] Preferably, the collecting shell and the filtering shell are both fixedly connected to a spiral plate, which is used to rotate and move the wood chips.

[0011] Preferably, the collecting shell is fixedly connected to circumferentially spaced baffles, and all the baffles are fixedly connected to the spiral plate.

[0012] Preferably, the plane containing the baffle strip does not pass through the axis of the filter shell, and is used to separate wood chips from the airflow.

[0013] Preferably, the filter housing is fixed with two baffles, which are located on both sides of all the filter holes. The baffles are used to scrape off the wood chips on the filter element.

[0014] Preferably, a guide shell is fixedly connected to the connection point of the pipe between the collecting shell and the shielding shell, and the guide shell is used to change the direction of airflow.

[0015] The beneficial effects of this invention are: by covering the processing area of ​​the raw materials with a shielding shell, and then using the negative pressure generated by the fan to make the air flow from the outside of the shielding shell to the inside, the probability of sawdust moving outward is reduced, thereby maintaining the cleanliness of the processing workshop environment and reducing the harm of sawdust in the air to the health of workers.

[0016] By setting up ventilation openings, the airflow is directed towards the sawdust accumulated at the bottom of the shield, thereby reducing the accumulation of sawdust inside the shield. The shield cover also reduces the area of ​​connection between the shield and the outside, thus ensuring the strength of the airflow and improving the cleaning effect on sawdust.

[0017] The spiral plate rotates the airflow, using centrifugal force to move the wood chips in the airflow towards the edge. A vortex is set at the edge to create a flow barrier, which retains the wood chips that have moved to the edge at the flow barrier. This achieves the purpose of separating the wood chips from the airflow, thereby reducing the probability of filter blockage and reducing the maintenance frequency of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the shielding cover and electric push rod of the present invention; Figure 3 This is a three-dimensional structural diagram of the shielding shell and shielding sheet of the present invention; Figure 4 This is a three-dimensional structural diagram of the collection shell and filter shell of the present invention; Figure 5 This is an exploded view of the filter housing and filter element of the present invention; Figure 6 This is a three-dimensional structural diagram of the spiral plate and the deflector strip of the present invention.

[0019] Explanation of reference numerals in the attached drawings: 1-Frame, 2-Fixed clamping assembly, 3-Moving clamping assembly, 4-Tool adjustment assembly, 5-Machining tool, 6-Electric slide rail, 7-Shielding shell, 701-Machining groove, 702-Placement groove, 703-Tool groove, 704-Ventilation opening, 8-Mounting bracket, 9-Collection shell, 10-Filter shell, 1001-Filter hole, 11-Filter element, 12-Shielding cover, 13-Electric push rod, 14-Shielding plate, 15-Spiral plate, 16-Breakthrough strip, 17-Shielding plate, 18-Guide shell. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] The existing equipment generates sawdust that flies everywhere during the processing of wood raw materials, which affects the health of workers. Furthermore, the accumulated sawdust is flammable and endangers the personal safety of workers.

[0023] An automated processing device for the legs of a double-layer storage coffee table is described in the following reference: Figures 1-6The machine includes a frame 1, which is equipped with a fixed clamping assembly 2, a movable clamping assembly 3, and a tool adjusting assembly 4. The fixed clamping assembly 2 and the movable clamping assembly 3 are used together to clamp the raw material. The movable clamping assembly 3 can move left and right to clamp or release the raw material. The fixed clamping assembly 2 and the movable clamping assembly 3 can drive the raw material to rotate rapidly. The tool adjusting assembly 4 is equipped with two processing tools 5, which can move in the forward, backward, left, and right directions to process the raw material into various shapes. The tool adjusting assembly 4 is fixedly connected to an electric slide rail 6. The slide of the electric slide rail 6 is fixedly connected to a shielding shell 7, so that the shielding shell 7 can move up and down through the slide of the electric slide rail 6. The shielding shell 7 is equipped with a processing groove 701, a placement groove 702, and a tool groove 703. The processing groove 701 and the placement groove 702 are connected. The processing groove 701 is a circular groove, and its diameter is larger than the maximum diagonal of the raw material. The placement groove 702... 2 is greater than the maximum width of the raw material. The tool groove 703 is used to allow the processing tool 5 to pass through. The processing groove 701 and the placement groove 702 both pass through the left and right sides of the shield shell 7. The tool groove 703 passes through the front and rear sides of the shield shell 7. The front side of the frame 1 is provided with a mounting frame 8. The mounting frame 8 is fixedly connected to the collection shell 9. The collection shell 9 is used to collect wood chips. The collection shell 9 and the shield shell 7 are connected by a pipe. The collection shell 9 is detachably installed with a filter shell 10. The filter shell 10 is provided with several filter holes 1001. Some larger wood chips are filtered out through the filter holes 1001. The filter shell 10 is detachably installed with a filter element 11. The filter element 11 is composed of a hard ring on the upper side and a cup-shaped filter element on the lower side. A support frame is installed inside the cup-shaped filter element of the filter element 11 to maintain the shape of the filter element 11. The filter element is used to filter out fine wood chip powder. The filter element 11 is connected to a fan. The fan is used to generate airflow to create negative pressure inside the shield shell 7, thereby reducing the probability of wood chips flying around.

[0024] Please refer to Figure 2 and Figure 3 The shielding shell 7 is slidably connected to two shielding covers 12 arranged in a mirror image. The shielding covers 12 are used to shield the placement slot 702, thereby increasing the pressure difference inside and outside the shielding shell 7, increasing the airflow velocity, and further reducing the probability of wood chips flying out of the shielding shell 7. The shielding shell 7 is fixedly connected to two electric push rods 13 arranged in a mirror image. The telescopic ends of the electric push rods 13 are fixedly connected to the adjacent shielding covers 12. The bottom of the shielding shell 7 is recessed towards the connection between the shielding shell 7 and the collection shell 9, so as to allow wood chips to enter the pipe between the shielding shell 7 and the collection shell 9, thereby reducing the accumulation of wood chips at the bottom of the shielding shell 7.

[0025] Please refer to Figure 2 and Figure 3The shielding shell 7 is provided with several ventilation openings 704. The ventilation openings 704 are used to allow airflow to blow away the sawdust accumulated at the bottom of the shielding shell 7. The axis of the ventilation openings 704 is parallel to the corresponding point at the bottom of the shielding shell 7, thereby improving the effect of airflow in blowing away the sawdust. Several shielding plates 14 are fixed inside the shielding shell 7. The upper edge of the shielding plate 14 is fixed to the shielding shell 7, and the other positions are in contact with the shielding shell 7. The shielding plates 14 are elastic. The number of shielding plates 14 is equal to the number of ventilation openings 704. The shielding plates 14 are used to block the corresponding ventilation openings 704. When the airflow blows open the shielding plate 14 through the ventilation opening 704, the shielding plate 14 deforms and guides the airflow, so that the airflow flows closely to the bottom of the shielding shell 7, improving the cleaning effect of the airflow on the sawdust at the bottom of the shielding shell 7.

[0026] When this device is used to process wooden coffee table legs, the electric slide rail 6 is activated. The slide of the electric slide rail 6 moves the cover 7 downwards. When the cover 7 can no longer move downwards, the electric slide rail 6 stops working. At the same time, the two electric push rods 13 are activated. The telescopic ends of the electric push rods 13 retract and move the adjacent cover 12. After the cover 12 releases its obstruction of the placement slot 702, the electric push rods 13 stop working. Then, the raw material is placed between the fixed clamping assembly 2 and the movable clamping assembly 3. The movable clamping assembly 3 moves to the left to clamp the raw material. After the electric slide rail 6 is activated, the slide table of the electric slide rail 6 drives the shielding shell 7 to move upward, so that the shielding shell 7 catches the raw material and closes the electric slide rail 6. Then the electric push rod 13 is activated. After the electric push rod 13 is activated, the telescopic end extends and drives the shielding cover 12 to move, thereby reducing the communication area between the space inside the shielding shell 7 and the outside. Then the electric push rod 13 is closed. At the same time, the fan starts, using negative pressure to generate airflow from the outside to the shielding shell 7, and then into the collection shell 9 through the pipe. After that, the airflow enters the fan through the filter shell 10 and the filter element 11. Then the clamping assembly 2 is fixed and the clamping assembly is moved. Component 3 simultaneously drives the raw material to rotate rapidly, and the tool adjustment component 4 also activates, moving the two processing tools 5 closer to the raw material for processing. Simultaneously, the tool adjustment component 4 moves the processing tools 5 and the shielding shell 7 left and right, changing the processing position on the raw material. Wood chips generated during processing are prevented from flying around by the shielding shell 7, thus improving the workshop environment. At the same time, the wood chips, under the influence of airflow, enter the collection shell 9 through the pipe between the shielding shell 7 and the collection shell 9, thus collecting the wood chips. Furthermore, because the shielding shell 7 is under negative pressure, outside air is allowed to pass through. The air is blown through the vent 704 to the bottom of the shield shell 7, blowing the wood chips piled at the bottom of the shield shell 7 into the pipe between the shield shell 7 and the collection shell 9. When the air enters the shield shell 7 through the vent 704, it blows the shield plate 14 to deform. The airflow velocity is further increased under the action of the shield plate 14, and under the guidance of the shield plate 14, it is blown more concentratedly to the bottom of the shield shell 7, improving the cleaning effect of the wood chips in the shield shell 7. After the wood chips in the collection shell 9 are full, the collection shell 9 is separated from the filter shell 10, and the wood chips in the collection shell 9 are cleaned.

[0027] Example 2

[0028] Based on Example 1, please refer to Figures 4-6 The collecting shell 9 and the filter shell 10 are together fixed with a spiral plate 15. The spiral plate 15 is used to make the wood chips rotate and move. The airflow drives the wood chips to rotate and move. Under the action of centrifugal force, the wood chips will move towards the edge.

[0029] Please refer to Figure 4 and Figure 6The collection shell 9 is fixedly connected to circumferentially spaced turbulence strips 16, all of which are fixedly connected to the spiral plate 15. Turbulence is formed at the corners where the turbulence strips 16 meet the collection shell 9. When the airflow carries sawdust to these corners, the sawdust remains there under the influence of the turbulence, thus removing the sawdust from the airflow. The plane containing the turbulence strips 16 does not pass through the axis of the filter shell 10, and is used to separate sawdust from the airflow, thereby strengthening the turbulence at the corners where the turbulence strips 16 meet the collection shell 9, making it more difficult for the remaining sawdust to continue moving with the airflow.

[0030] Please refer to Figure 5 and Figure 6 The filter housing 10 is fixed with two baffles 17, which are located on both sides of all the filter holes 1001, thereby restricting the direction of airflow. This causes some wood chips to be impacted by the airflow and fall off the part of the filter element 11 located between the two baffles 17, thus separating the wood chips from the airflow. The filter element 11 can be rotated in the installed state, thereby causing the baffles 17 to scrape off the wood chips accumulated on the filter element 11 and restore the ventilation efficiency of the filter element 11.

[0031] Please refer to Figure 4 Inside the collecting shell 9, a guide shell 18 is fixedly connected to the pipe connecting it and the shielding shell 7. The guide shell 18 is used to change the direction of airflow, so that the airflow carrying wood chips into the collecting shell 9 moves downward, so that the wood chips can be separated from the airflow.

[0032] As the airflow carrying sawdust into the collection shell 9, the airflow flows downwards under the guidance of the guide shell 18, causing most of the sawdust to fall to the bottom of the collection shell 9. The remaining fine sawdust then flows upwards with the airflow into the spiral duct formed by the collection shell 9, filter shell 10, and spiral plate 15. The airflow carries the sawdust in a rotating motion, and the sawdust moves to the edge of the spiral duct under the action of centrifugal force. Under the turbulence of the baffle strip 16, the sawdust is trapped in the corners of the baffle strip 16, spiral plate 15, and collection shell 9, further separating the sawdust from the air. After the airflow enters the inner side of the filter shell 10 through the filter holes 1001, the airflow passes through the filter element 11 and enters the fan. Only the fine sawdust remains in the airflow. The sawdust is also blocked by the filter element 11. When the filter element 11 is severely clogged, rotate the filter element 11. The sawdust clogging the surface of the filter element 11 is scraped off by the baffle plate 17 and falls into the filter housing 10. At the same time, the part of the filter element 11 facing the filter hole 1001 is replaced to maintain smooth airflow, thereby ensuring the negative pressure strength inside the baffle housing 7 and reducing the leakage of sawdust. When the sawdust in the collection housing 9 and the filter housing 10 needs to be cleaned, simply remove the filter housing 10 from the collection housing 9 and the filter element 11 from the filter housing 10. The sawdust in the collection housing 9 and the filter housing 10 can then be poured out. At the same time, clean the surface of the filter element 11 and then reassemble it to continue working.

[0033] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. An automated processing device for the legs of a double-layer storage coffee table, comprising a frame (1), wherein the frame (1) is provided with a fixed clamping assembly (2), a movable clamping assembly (3), and a tool adjusting assembly (4), wherein the tool adjusting assembly (4) is provided with a processing tool (5), and wherein the tool adjusting assembly (4) is fixedly connected to an electric slide rail (6), characterized in that, It also includes a shielding shell (7), which is fixed to the slide table of the electric slide rail (6). The shielding shell (7) is provided with a processing groove (701), a placement groove (702) and a tool groove (703). The processing groove (701) is connected to the placement groove (702). A mounting frame (8) is provided on one side of the frame (1). A collection shell (9) is fixed to the mounting frame (8). The collection shell (9) is connected to the shielding shell (7) through a pipe. A filter shell (10) is detachably installed on the collection shell (9). The filter shell (10) is provided with a plurality of filter holes (1001). A filter element (11) is detachably installed on the filter shell (10). The filter element (11) is connected to the fan.

2. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 1, characterized in that, The shielding shell (7) is slidably connected to a mirror-distributed shielding cover (12), the shielding cover (12) is used to shield the placement slot (702), and the shielding shell (7) is fixedly connected to a mirror-distributed electric push rod (13), the telescopic end of the electric push rod (13) is fixedly connected to the adjacent shielding cover (12).

3. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 1, characterized in that, The bottom of the shielding shell (7) is recessed at the connection between the shielding shell (7) and the collecting shell (9) to allow wood chips to enter the pipe between the shielding shell (7) and the collecting shell (9).

4. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 3, characterized in that, The shielding shell (7) is provided with a number of ventilation openings (704), which are used to allow airflow to blow away the accumulated wood chips. The axis of the ventilation openings (704) is parallel to the bottom of the shielding shell (7).

5. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 4, characterized in that, A plurality of shielding plates (14) are fixedly connected inside the shielding shell (7). The number of shielding plates (14) is equal to the number of ventilation openings (704). The shielding plates (14) are used to shield the corresponding ventilation openings (704).

6. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 1, characterized in that, The collecting shell (9) and the filtering shell (10) are both fixedly connected to a spiral plate (15), which is used to rotate and move the wood chips.

7. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 6, characterized in that, The collecting shell (9) is fixedly connected with circumferentially spaced turbulence strips (16), and all the turbulence strips (16) are fixedly connected to the spiral plate (15).

8. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 7, characterized in that, The plane containing the turbulence strip (16) does not pass through the axis of the filter shell (10) and is used to separate wood chips in the airflow.

9. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 8, characterized in that, The filter housing (10) is fixed with two baffles (17), which are located on both sides of all the filter holes (1001). The baffles (17) are used to scrape off the wood chips on the filter element (11).

10. The automated processing device for table legs in the production of double-layer storage coffee tables according to claim 9, characterized in that, A guide shell (18) is fixedly connected to the connection point of the pipe between the collection shell (9) and the shielding shell (7). The guide shell (18) is used to change the direction of airflow.

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