Workbench for plastic-wood board processing

Abstract

The utility model relates to a workbench for processing a plastic-wood board, belongs to the technical field of wood board processing workbenches, and aims to solve the problems that in the prior art, a wood board is not stably clamped, and chippings are difficult to clean, the workbench comprises a workbench body, a fixed block is fixedly connected to the middle of the bottom end of the workbench body, and a servo motor is fixedly connected to the fixed block; the output end of the servo motor is fixedly connected with a threaded rod, the threaded rod is sleeved with a sliding block, the side wall of the sliding block is fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with a timber placing plate, a moving part is slidably connected into the timber placing plate, and a rolling wheel is rotatably installed at one end of the moving part; according to the working table for plastic wood board processing, a wood board can be limited, the wood board is secondarily fixed in the cutting process, the wood board is prevented from deviating, efficiency and quality are improved, meanwhile, chippings generated during cutting can be collected, and cleanliness of the working table is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing workbenches, in particular to a workbench for processing plastic wood boards. Background Art

[0002] Plastic wood, also known as wood-plastic composite material, is a new type of composite material made of plastics such as polyethylene, polypropylene, polyvinyl chloride and waste plant fibers such as wood powder, rice husks and straw. In the process of processing plastic wood boards in the acoustic field, it is usually necessary to cut the plastic wood boards. When cutting, a plastic wood board processing cutting workbench is required, but the existing processing table still has certain shortcomings when used.

[0003] For example, a workbench for processing plastic wood boards with publication number CN217751688U is provided with a wood storage structure, a first fixing device and a second fixing device. The first fixing device and the second fixing device can form a horizontal and vertical clamping effect on the plastic wood board, reduce the shaking or position deviation of the plastic wood board during the processing, improve the quality of the plastic wood board after processing, reduce the scrap rate of the plastic wood board after processing, and save costs. However, the workbench will vibrate during cutting, and the spring will shake when it is impacted by the outside, causing the wood board to move or vibrate, thereby affecting the cutting accuracy. At the same time, a large amount of debris will be generated during the cutting process. These debris will fall around the spiral rod, increasing the difficulty of cleaning and reducing the operating efficiency of the equipment.

[0004] Therefore, we propose a workbench for processing plastic wood boards to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a workbench for processing plastic wood boards to solve the problem raised by the above-mentioned background technology that the workbench in the current market will vibrate when cutting, and the spring will shake when subjected to external impact, causing the wood board to move or vibrate, thereby affecting the cutting accuracy. At the same time, a large amount of debris will be generated during the cutting process. These debris will fall around the spiral rod, increasing the difficulty of cleaning and reducing the operating efficiency of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workbench for processing plastic wood boards, comprising a workbench body, a fixed block is fixedly connected to the middle of the bottom end of the workbench body, a servo motor is fixedly connected to the fixed block, and a threaded rod is fixedly connected to the output end of the servo motor;

[0007] Also includes:

[0008] A slider is sleeved on the outer side of the threaded rod, and a connecting plate is fixedly connected to the side wall of the slider, a wood placing plate is fixedly connected to the top of the connecting plate, and a moving part is slidably connected in the wood placing plate, a roller is rotatably installed at one end of the moving part, and a push rod is movably connected in a groove opened at the other end of the moving part, a resistance plate is fixedly connected to the end of the push rod away from the moving part, and a limiting mechanism for limiting the position of the wooden board is rotatably installed on the resistance plate, an adsorption hole is opened on the upper end surface of the wood placing plate, a rubber ring is arranged above the adsorption hole, and the adsorption hole is connected to the limiting mechanism through a hose;

[0009] A guide block is fixedly installed on the upper end surface of the workbench body, and a collecting groove is opened in the middle of the upper end surface of the workbench body.

[0010] Preferably, the threaded rod is rotatably installed in a through slot opened in the middle of the fixed block, and the threaded rod is threadedly connected to the slider, the slider is slidably connected to the fixed block, and two groups of connecting plates on the slider are symmetrically arranged about the slider.

[0011] Preferably, the connecting plate is arranged in an "L"-shaped structure, and a slide groove adapted to the connecting plate is provided on the workbench body, and the wood placing plate on the connecting plate is slidably fitted with the upper end surface of the workbench body.

[0012] Preferably, an auxiliary spring is connected between the push rod and the inner wall of the moving part, and the push rod and the moving part form an elastic telescopic structure through the auxiliary spring.

[0013] Preferably, the limiting mechanism includes: a half gear, a side plate and a rubber pad, the half gear is rotatably arranged on the side wall of the contact plate, and two half gears are symmetrically arranged about the contact plate, the side edge of the half gear is fixedly connected to the side plate, and the end of the side plate away from the half gear is fixedly connected to the rubber pad.

[0014] Preferably, the limiting mechanism also includes: a first support arm, a second support arm, a rack, a third support arm, a piston rod, a piston plate and a piston cylinder, the bottom end of the first support arm is fixedly connected to the upper end surface of the movable part, and the second support arm is fixedly installed on the outer side of the upper end of the first support arm, the second support arm is fixedly connected to the rack, and the upper end of the rack is fixedly connected to the third support arm, the third support arm is fixedly connected to the piston rod, and the end of the piston rod away from the third support arm extends through the interior of the piston cylinder and is fixedly connected to the piston plate, and the piston cylinder is fixedly installed on the side wall of the wood placement board.

[0015] Preferably, two second support arms are symmetrically arranged with respect to the first support arm, and the rack on the second support arm is meshed with the half gear.

[0016] Preferably, two piston cylinders are symmetrically arranged about the wood placement plate, and the piston cylinder is slidably connected to the piston plate, and the piston cylinder is connected to the adsorption hole through a hose.

[0017] Preferably, the guide blocks are symmetrically arranged in two groups about the workbench body, and the guide blocks are provided with guide grooves adapted to the wood placement boards, and the guide blocks above the guide grooves are provided with a first step and a second step, the second step is higher than the first step, and the second step is connected to the first step by an inclined plane, and the side wall of the first step is in contact with the roller.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the workbench for processing plastic wood boards can limit and clamp the wood boards, and fix the wood boards twice during the cutting process to avoid the wood boards from shifting, improve efficiency and quality, and at the same time collect the debris generated during cutting to ensure the cleanliness of the workbench. The specific contents are as follows:

[0019] 1. A resistance plate and an auxiliary spring are provided. When the wooden board to be cut is placed on the wood placing board, the resistance plate will resist the wooden board under the elastic force of the auxiliary spring, thereby preliminarily limiting the position of the wooden board to prevent the wooden board from shaking.

[0020] 2. A half gear and a rack are provided. During the cutting process, the roller will roll along the first step, thereby pushing the moving part to move, and then the moving part will drive the first support arm to move and the second support arm to move synchronously, so that the rack engages with the half gear to rotate, thereby driving the side panel to rotate through the half gear, and then the side panel will fit with the side wall of the wooden board, thereby increasing the clamping range and making the clamping more secure.

[0021] 3. A piston rod, a piston plate and a piston cylinder are provided. When the second support arm moves, the third support arm will be driven to move. Then the third support arm pulls the piston rod, so that the piston rod drives the piston plate to slide in the piston cylinder, thereby sucking the air near the adsorption hole. The suction force generated will adsorb the wooden board, thereby performing secondary limiting fixation, thereby further preventing the wooden board from sliding during the cutting process and improving work efficiency.

[0022] 4. A collection trough is provided. During the cutting process, the debris will fall into the collection trough under the workbench body, thereby collecting the debris and ensuring the cleanliness of the surface of the workbench body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the installation structure of the guide block of the utility model;

[0026] Figure 4This is a schematic diagram of the structure of the wood placing board of the utility model;

[0027] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0028] Figure 6 This is a schematic diagram of the side section structure of the wood placement board of the utility model;

[0029] Figure 7 It is a schematic diagram of the side section structure of the piston cylinder of the utility model.

[0030] In the figure: 1. workbench body; 2. fixed block; 3. servo motor; 4. threaded rod; 5. slider; 6. connecting plate; 7. wood placement plate; 701. adsorption hole; 702. rubber ring; 8. moving part; 9. roller; 10. push rod; 1001. auxiliary spring; 11. resistance plate; 12. half gear; 13. side plate; 14. rubber pad; 15. first support arm; 16. second support arm; 17. rack; 18. third support arm; 19. piston rod; 20. piston plate; 21. piston cylinder; 22. guide block; 2201. first step; 2202. second step; 23. collecting trough. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1: Please refer to Figure 1-Figure 7 As shown, the utility model provides a technical solution: a workbench for processing plastic wood boards, including a workbench body 1, a fixed block 2 is fixedly connected to the middle of the bottom end of the workbench body 1, and a servo motor 3 is fixedly connected to the fixed block 2, and a threaded rod 4 is fixedly connected to the output end of the servo motor 3.

[0033] This technical solution utilizes the setting of the servo motor 3. When in use, the workbench body 1 is first placed on a flat ground, and the cutting machine tool is installed on the upper end of the workbench body 1. Then, the plate to be cut is prepared, and the plate to be cut is placed on the wood placement plate 7 at the upper end of the workbench body 1. The wooden board is clamped by the limiting mechanism on the wood placement plate 7 to prevent the wooden board from shifting during work. Then, the servo motor 3 is turned on, so that the servo motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 is threadedly matched with the slider 5, thereby driving the wood placement plate 7 to move. After cutting, the plate can be removed.

[0034] Embodiment 2: The technical content disclosed in this embodiment is an improvement made on the basis of the above-mentioned embodiment 1. The existing workbench will vibrate during cutting, and the spring will shake when subjected to external impact, causing the board to move or vibrate, thereby affecting the cutting accuracy. Figure 1-Figure 7 As shown, a limiting mechanism of a workbench is disclosed, wherein a slider 5 is sleeved on the outer side of a threaded rod 4, and a connecting plate 6 is fixedly connected to the side wall of the slider 5, a wood placing plate 7 is fixedly connected to the top of the connecting plate 6, and a moving part 8 is slidably connected in the wood placing plate 7, a roller 9 is rotatably installed at one end of the moving part 8, and a top rod 10 is movably connected in a groove opened at the other end of the moving part 8, an end of the top rod 10 away from the moving part 8 is fixedly connected to a resistance plate 11, and a limiting mechanism for limiting the wooden board is rotatably installed on the resistance plate 11, an adsorption hole 701 is opened on the upper end surface of the wood placing plate 7, and a rubber ring 702 is arranged above the adsorption hole 701, and The adsorption hole 701 is connected with the limiting mechanism through a hose, the threaded rod 4 is rotatably installed in the through groove opened in the middle of the fixed block 2, and the threaded rod 4 is threadedly connected with the slider 5, the slider 5 is slidably connected with the fixed block 2, and the connecting plate 6 on the slider 5 is symmetrically arranged with two groups about the slider 5, the connecting plate 6 is an "L"-shaped structure, and a slide groove adapted to the connecting plate 6 is opened on the workbench body 1, and the wood placing plate 7 on the connecting plate 6 is slidably fitted with the upper end surface of the workbench body 1, an auxiliary spring 1001 is connected between the top rod 10 and the inner wall of the moving part 8, and the top rod 10 and the moving part 8 form an elastic telescopic structure through the auxiliary spring 1001, and the limiting mechanism includes The invention comprises: a half gear 12, a side plate 13 and a rubber pad 14, wherein the half gear 12 is rotatably arranged on the side wall of the contact plate 11, and two half gears 12 are symmetrically arranged about the contact plate 11, and the side of the half gear 12 is fixedly connected to the side plate 13, and the end of the side plate 13 away from the half gear 12 is fixedly connected to the rubber pad 14, and the limiting mechanism also includes: a first support arm 15, a second support arm 16, a rack 17, a third support arm 18, a piston rod 19, a piston sheet 20 and a piston cylinder 21. The bottom end of the first support arm 15 is fixedly connected to the upper end surface of the moving member 8, and the second support arm 16 is fixedly installed on the outer side of the upper end of the first support arm 15, and the second support arm 16 is fixedly connected to the A rack 17, and a third support arm 18 is fixedly connected to the upper end of the rack 17, a piston rod 19 is fixedly connected to the third support arm 18, and the end of the piston rod 19 away from the third support arm 18 extends into the interior of the piston cylinder 21 and is fixedly connected to the piston plate 20, and the piston cylinder 21 is fixedly installed on the side wall of the wood placement plate 7, two second support arms 16 are symmetrically arranged about the first support arm 15, and the rack 17 on the second support arm 16 is meshed with the half gear 12, two piston cylinders 21 are symmetrically arranged about the wood placement plate 7, and the piston cylinder 21 is slidably connected to the piston plate 20, and the piston cylinder 21 is connected to the adsorption hole 701 through a hose.

[0035] In this technical solution, Figure 2 As shown, by utilizing the arrangement of the piston rod 19, the piston plate 20 and the piston cylinder 21, when cutting the board, the roller 9 rolls along the first step 2201 and the second step 2202, so that the movable member 8 moves toward the side of the push rod 10, thereby driven by the first support arm 15, the second support arm 16 and the third support arm 18, so that the piston rod 19 pulls the piston plate 20 to move in the piston cylinder 21, and the air near the adsorption hole 701 is sucked. At this time, the negative pressure generated will make the board fit tightly with the wood placement board 7, thereby performing secondary fixation of the board, thereby improving the practicality of the device.

[0036] Its use is as Figure 3-Figure 7 The technical solution shown in the figure is to first place the board on two wood placing plates 7. At this time, the weight of the board itself will squeeze the rubber ring 702 to deform, so that the rubber ring 702 fits with the bottom end of the board. At the same time, the two ends of the board will squeeze the contact plate 11, so that the contact plate 11 drives the push rod 10 to extend and retract into the moving part 8. At the same time, the push rod 10 will squeeze the auxiliary spring 1001, so that the auxiliary spring 1001 will shrink slightly, so as to use the elastic force of the auxiliary spring 1001 to preliminarily limit the board.

[0037] When the servo motor 3 starts working, the servo motor 3 will drive the threaded rod 4 to rotate, so that the threaded engagement of the threaded rod 4 drives the slider 5 to slide along the inner wall of the fixed block 2, and then the slider 5 drives the wood placement plate 7 to move through the connecting plate 6 to transport the plate on the wood placement plate 7. At this time, the roller 9 on the wood placement plate 7 will roll along the first step 2201 on the guide block 22, and move to the more protruding second step 2202 through the inclined surface. At this time, the roller 9 will drive the moving part 8 to move toward the side of the push rod 10, thereby further squeezing the auxiliary spring 1001 through the moving part 8 to contract, and then the auxiliary spring 1001 generates a greater elastic force and reacts on the push rod 10, so that the resistance The plate 11 fits more tightly to the plate, and when the movable part 8 moves, it will drive the first support arm 15 to move, and the first support arm 15 will drive the second support arm 16 to move, and the second support arm 16 will drive the rack 17 and the third support arm 18 to move synchronously. At this time, the rack 17 will mesh with the half gear 12, thereby driving the half gear 12 to rotate, and then the half gear 12 drives the side plate 13 to rotate, so that the rubber pad 14 on the side plate 13 fits the plate, and the third support arm 18 will pull the piston rod 19, and the piston rod 19 drives the piston plate 20 to slide in the piston cylinder 21, thereby sucking the air near the adsorption hole 701 through the pipeline, and the adsorption hole 701 will adsorb the plate at this time, and fix the plate for a second time.

[0038] Embodiment 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned embodiments 1 and 2. A large amount of debris will be generated during the cutting process. These debris will fall around the spiral rod, increasing the difficulty of cleaning and reducing the operating efficiency of the equipment. In order to further solve this technical problem, this technical solution is as follows: Figure 1 As shown, a collecting mechanism of a workbench is disclosed, wherein a guide block 22 is fixedly installed on the upper end surface of a workbench body 1, and a collecting groove 23 is provided in the middle of the upper end surface of the workbench body 1, two groups of guide blocks 22 are symmetrically arranged about the workbench body 1, and a guide groove matched with a wood placing plate 7 is provided on the guide block 22, and a first step 2201 and a second step 2202 are provided on the guide block 22 above the guide groove, the second step 2202 is higher than the first step 2201, and the second step 2202 is connected to the first step 2201 by an inclined surface, and the side wall of the first step 2201 is in contact with the roller 9.

[0039] In this technical solution, Figure 1 As shown, the collection tank 23 is provided to facilitate the collection of debris generated during cutting, to facilitate subsequent processing and to reduce the workload of workers.

[0040] Its use is as Figure 1 In the technical solution shown, first, when the plate is cut, the crushed stones will fall into the collection tank 23 due to the influence of gravity, so that the debris is collected.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A workbench for processing plastic wood panels, comprising a workbench body (1), a fixed block (2) fixedly connected to the middle of the bottom end of the workbench body (1), a servo motor (3) fixedly connected to the fixed block (2), and a threaded rod (4) fixedly connected to the output end of the servo motor (3); It is characterized in that Also includes: A slider (5) is sleeved on the outer side of the threaded rod (4), and a connecting plate (6) is fixedly connected to the side wall of the slider (5), a wood placing plate (7) is fixedly connected to the top of the connecting plate (6), and a moving member (8) is slidably connected inside the wood placing plate (7), a roller (9) is rotatably mounted on one end of the moving member (8), and a top rod (10) is movably connected in a groove provided at the other end of the moving member (8), an end of the top rod (10) away from the moving member (8) is fixedly connected to a resistance plate (11), and a limiting mechanism for limiting the position of the wooden board is rotatably mounted on the resistance plate (11), an adsorption hole (701) is provided on the upper end surface of the wood placing plate (7), a rubber ring (702) is provided above the adsorption hole (701), and the adsorption hole (701) is connected to the limiting mechanism through a hose; A guide block (22) is fixedly mounted on the upper end surface of the workbench body (1), and a collecting groove (23) is provided in the middle of the upper end surface of the workbench body (1).

2. A workbench for processing plastic wood board according to claim 1, characterized in that: The threaded rod (4) is rotatably mounted in a through groove provided in the middle of the fixed block (2), and the threaded rod (4) is threadedly connected to the slider (5), the slider (5) is slidably connected to the fixed block (2), and two groups of connecting plates (6) on the slider (5) are symmetrically arranged with respect to the slider (5).

3. A workbench for processing plastic wood board according to claim 2, characterized in that: The connecting plate (6) is arranged in an "L"-shaped structure, and a slide groove matching the connecting plate (6) is provided on the workbench body (1), and the wood placing plate (7) on the connecting plate (6) is slidably fitted with the upper end surface of the workbench body (1).

4. A workbench for processing plastic wood board according to claim 1, characterized in that: An auxiliary spring (1001) is connected between the push rod (10) and the inner wall of the moving member (8), and the push rod (10) and the moving member (8) form an elastic telescopic structure through the auxiliary spring (1001).

5. A workbench for processing plastic wood board according to claim 1, characterized in that: The limiting mechanism comprises: a half gear (12), a side plate (13) and a rubber pad (14); the half gear (12) is rotatably arranged on the side wall of the contact plate (11), and two half gears (12) are symmetrically arranged with respect to the contact plate (11); the side edge of the half gear (12) is fixedly connected to the side plate (13), and one end of the side plate (13) away from the half gear (12) is fixedly connected to the rubber pad (14).

6. A workbench for processing plastic wood board according to claim 5, characterized in that: The limiting mechanism further comprises: a first supporting arm (15), a second supporting arm (16), a toothed rack (17), a third supporting arm (18), a piston rod (19), a piston sheet (20) and a piston cylinder (21); the bottom end of the first supporting arm (15) is fixedly connected to the upper end surface of the moving member (8); the second supporting arm (16) is fixedly mounted on the outer side of the upper end of the first supporting arm (15); the second supporting arm (16) is fixedly connected to the toothed rack (17); the upper end of the toothed rack (17) is fixedly connected to the third supporting arm (18); the third supporting arm (18) is fixedly connected to the piston rod (19); the end of the piston rod (19) away from the third supporting arm (18) penetrates into the interior of the piston cylinder (21) and is fixedly connected to the piston sheet (20); and the piston cylinder (21) is fixedly mounted on the side wall of the wood placing plate (7).

7. A workbench for processing plastic wood board according to claim 6, characterized in that: Two second support arms (16) are symmetrically arranged with respect to the first support arm (15), and the rack (17) on the second support arm (16) is meshed with the half gear (12).

8. A workbench for processing plastic wood board according to claim 6, characterized in that: Two piston cylinders (21) are symmetrically arranged with respect to the wood placing plate (7), and the piston cylinders (21) are slidably connected to the piston plate (20), and the piston cylinders (21) are connected to the adsorption holes (701) through a hose.

9. A workbench for processing plastic wood board according to claim 1, characterized in that: The guide blocks (22) are symmetrically arranged in two groups with respect to the workbench body (1), and a guide groove matched with the wood placement plate (7) is provided on the guide block (22), and a first step (2201) and a second step (2202) are provided on the guide block (22) above the guide groove, the second step (2202) is higher than the first step (2201), and the second step (2202) and the first step (2201) are connected by an inclined plane, and the side wall of the first step (2201) is in contact with the roller (9).

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