Blank pressing device for pre-pressing plate blank of fiberboard

Abstract

The utility model discloses a fiberboard pre-pressing plate blank edge pressing device which comprises a workbench, a supporting frame is welded to the top of the workbench, a cleaning assembly used for cleaning chippings is arranged on the supporting frame, a clamping assembly used for fixing a main body is arranged on the top of the workbench, and two sliding grooves are formed in the top of one supporting frame. A two-way screw rod is rotationally connected into the sliding groove; the cleaning assembly comprises two screw sleeves, the inner rings of the screw sleeves are arranged on the outer ring of the bidirectional screw rod in a sleeving mode, electric telescopic rods are installed at the bottoms of the screw sleeves, the output ends of the electric telescopic rods are fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a fixing frame through two fixing bolts. An electric telescopic rod is adjusted to a proper height, then a forward and reverse motor is started to drive a bidirectional screw rod to rotate, the bidirectional screw rod drives two screw sleeves to move inwards or outwards at the same time, and the screw sleeves move to drive parts at the bottom to move, so that the adsorption range of a dust collection main body is expanded, and the cleanliness of a workbench is improved; and the production efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to a fiberboard pre-pressed blank edge pressing device, belonging to the technical field of pre-pressed blank edge pressing. Background Art

[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives. Adhesives and (or) additives can be applied during the manufacturing process. Fiberboard has the advantages of uniform material, small vertical and horizontal strength difference, and not easy to crack, and has a wide range of uses. It takes about 2.5 to 3 cubic meters of wood to make 1 cubic meter of fiberboard, which can replace 3 cubic meters of sawn wood or 5 cubic meters of logs. Developing fiberboard production is an effective way to comprehensively utilize wood resources.

[0003] In the prior art, such as the Chinese patent number: CN 215943267 U3 of "A density fiberboard pre-pressing blank pressing device", comprises a box body, a placing plate is connected to the lower part of one side of the box body, C-shaped plates are connected to the lower parts of both sides of the inner wall of the box body, a first motor is connected to the lower part of one side of the box body, a first roller is connected to the output end of the first motor, the first roller is located between the two C-shaped plates and is rotatably connected, a second roller is rotatably connected to the side between the two C-shaped plates away from the first roller, a conveyor belt is connected to the outer sides of the first roller and the second roller, a fiberboard body is connected to the middle part of the upper end of the conveyor belt, both sides of the lower end of the fiberboard body are in contact with the upper ends of the two C-shaped plates, a hydraulic cylinder is connected to the middle part of the upper end of the inner wall of the box body, the lower end of the hydraulic cylinder is connected to the pre-pressing plate body, a pressing assembly is connected to the upper part of one side of the inner wall of the box body, and rolling grooves are provided at the sides of the pre-pressing plate body corresponding to the pressing assembly. Its beneficial effect is that, through the arrangement of the placement plate, C-shaped plate, the first motor, the first roller, the second roller, the conveyor belt, the feed port and the discharge port, one side of the fiberboard moves into the box through the feed port, the first motor drives the first roller to rotate, the conveyor belt conveys, and drives the fiberboard to one side, and after the pre-pressing of the fiberboard is completed, it moves outward through the discharge port, so that the fiberboard can be processed conveniently and quickly.

[0004] However, in the prior art, when a pre-pressing plate is used to press the edge, some fiberboard debris will be produced by pressing the edge of the fiberboard pre-pressing blank. After several consecutive times, manual cleaning is required, otherwise it will affect the smoothness of the next pressing. Therefore, a fiberboard pre-pressing blank pressing device is designed. Utility Model Content

[0005] The utility model aims at the above-mentioned problems existing in the prior art, overcomes the deficiencies of the prior art, and designs a fiberboard pre-pressing blank edge pressing device.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A fiberboard pre-pressing blank edge pressing device comprises a workbench, a support frame is welded on the top of the workbench, a cleaning component for cleaning debris is arranged on the support frame, a clamping component for fixing a main body is arranged on the top of the workbench, two sliding grooves are arranged on the top of the support frame, and a bidirectional screw rod is rotatably connected in the sliding groove;

[0008] The cleaning assembly includes two wire sleeves, the inner ring of the wire sleeves is arranged on the outer ring of the bidirectional wire rod, an electric telescopic rod is installed at the bottom of the wire sleeve, the output end of the electric telescopic rod is fixedly connected to a fixing plate, the fixing plate is fixedly connected to a fixing frame through two fixing bolts, the left and right inner walls of the fixing frame are detachably connected to a dust collection body through two connecting shafts, and a plurality of adsorption heads are arranged at the bottom of the dust collection body.

[0009] Preferably, the two silk sleeves move in opposite directions at the same time, and the two silk sleeves slide in the two sliding grooves respectively.

[0010] Preferably, a mounting seat is fixedly connected to one side of the support frame, a forward and reverse motor is installed on the top of the mounting seat, and the output end of the forward and reverse motor passes through the side wall of the support frame and is fixed to one end of the bidirectional screw rod.

[0011] Preferably, the clamping assembly includes two springs, and two movable slots are provided on the top of the workbench. The two movable slots are respectively located on the inner side of the bottom of the support frame, and the two springs are respectively fixed on the inner walls of the two movable slots.

[0012] Preferably, one end of the spring away from the support frame is fixedly connected to a slider, the slider slides on the inner wall of the movable slot, the top of the slider is fixedly connected to a connecting block, and a clamping plate is welded to the top of the connecting block.

[0013] Preferably, a hydraulic cylinder is installed at the bottom of the support frame top plate, the output end of the hydraulic cylinder is fixedly connected to the pre-pressing plate body, and a pressing frame is fixedly provided at the bottom of the pre-pressing plate body.

[0014] Preferably, a fiberboard body is placed on the top of the workbench, the two clamping plates are in contact with one fiberboard body, the pressure frame is in contact with the top of the fiberboard body, and support legs are welded at the four corners of the bottom of the workbench.

[0015] Beneficial effects achieved by the utility model:

[0016] 1. When there are certain debris on the device table, you can start the electric telescopic rod to adjust it to the appropriate height, and then start the forward and reverse motors to drive the bidirectional screw to rotate. The bidirectional screw drives the two wire sleeves to move inward or outward at the same time. The movement of the wire sleeves can drive the parts at the bottom to move, expand the range of adsorption of the dust collector, improve the cleaning of the workbench, and improve production efficiency and quality;

[0017] 2. By setting up the clamping assembly, the clamping plate can be pushed, and the clamping plate drives the connecting block and the slider to move at the same time. The slider pushes the spring to move, and the fiberboard body is fixed by the elastic force of the spring. The fixed fiberboard body can be placed to prevent displacement during edge pressing, thereby improving the edge pressing quality of the fiberboard pre-pressed blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the utility model is given;

[0019] Figure 2 for Figure 1 The schematic diagram of the structure from top view is shown;

[0020] Figure 3 for Figure 1 The schematic diagram of the three-dimensional structure of the cleaning component shown;

[0021] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the support frame shown.

[0022] Figure numerals: 1. workbench; 2. support frame; 3. cleaning assembly; 31. thread sleeve; 32. electric telescopic rod; 33. fixing plate; 34. fixing bolt; 35. fixing frame; 36. connecting shaft; 37. dust suction body; 4. clamping assembly; 41. spring; 42. slider; 43. connecting block; 44. clamping plate; 5. sliding groove; 6. bidirectional screw rod; 7. mounting seat; 8. forward and reverse motor; 9. hydraulic cylinder; 10. pre-pressing plate body; 11. pressing frame; 12. fiberboard body, 13. supporting leg. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model. Example

[0024] like Figure 1-4As shown, a fiberboard pre-pressing slab edge pressing device proposed by the utility model includes a workbench 1, a support frame 2 is welded on the top of the workbench 1, a cleaning component 3 for cleaning debris is arranged on the support frame 2, a clamping component 4 for fixing the main body is arranged on the top of the workbench 1, and two sliding grooves 5 are opened on the top of one support frame 2, and a bidirectional screw rod 6 is rotatably connected in the sliding groove 5; the cleaning component 3 includes two thread sleeves 31, the inner ring of the thread sleeve 31 is sleeved on the outer ring of the bidirectional screw rod 6, and an electric telescopic rod 32 is installed at the bottom of the thread sleeve 31, and the output end of the electric telescopic rod 32 is fixedly connected to a fixing plate 33, and the fixing plate 33 is fixedly connected to a fixing frame 35 through two fixing bolts 34, and the left and right inner walls of the fixing frame 35 are detachably connected to a dust collection main body 37 through two connecting shafts 36, and a plurality of adsorption heads are arranged at the bottom of the dust collection main body 37.

[0025] The cleaning assembly 3 is driven by the thread sleeve 31 to move the cleaning assembly 3 as a whole, and the cleaning assembly 3 can be driven by the thread sleeve 31 to move inward or outward at the same time. The thread sleeve 31 drives the electric telescopic rod 32 to move, and the electric telescopic rod 32 can drive the fixing plate 33 and the fixing bolt 34 to move. The fixing plate 33 can drive the fixing frame 35 to move. A dust suction body 37 is fixedly connected to the cleaning assembly 3 by two connecting shafts 31. When the fixing frame 35 moves downward, the dust suction body 37 can be driven downward. The dust suction body 37 absorbs the debris into the inside of the device through the adsorption head arranged below. The cleaning assembly 3 is driven to move by the thread sleeve 31, and the cleaning area of ​​the device can be increased. The dust suction body 37 is detachably connected to the left and right inner walls of the fixing frame 35 through two connecting shafts 36. When too much debris is adsorbed, the dust suction body 37 can be disassembled to pour out the debris, so that there is no need to clean it again and again manually, which saves time and effort and improves production efficiency and quality. Example

[0026] like Figure 1-4As shown, a fiberboard pre-pressing slab blank pressing device proposed by the utility model, compared with embodiment 1, this embodiment also includes two thread sleeves 31 moving in opposite directions at the same time, the two thread sleeves 31 slide in two sliding grooves 5 respectively, a mounting seat 7 is fixedly connected to one side of the support frame 2, a forward and reverse motor 8 is installed on the top of the mounting seat 7, the output end of the forward and reverse motor 8 passes through the side wall of the support frame 2 and is fixed to one end of the bidirectional screw rod 6, the clamping assembly 4 includes two springs 41, and two moving slots are provided on the top of the workbench 1, the two moving slots are respectively located on the inner side of the bottom of the support frame 2, and the two springs 41 are respectively located on the inner walls of the two moving slots. The end of the spring 41 away from the support frame 2 is fixedly connected with a slider 42, the slider 42 slides on the inner wall of the movable slot, the top of the slider 42 is fixedly connected with a connecting block 43, the top of the connecting block 43 is welded with a clamping plate 44, a hydraulic cylinder 9 is installed at the bottom of the top plate of the support frame 2, the output end of the hydraulic cylinder 9 is fixedly connected with a pre-pressing plate body 10, the bottom of the pre-pressing plate body 10 is fixedly provided with a pressing frame 11, a fiberboard body 12 is placed on the top of the workbench 1, two clamping plates 44 are in conflict with one fiberboard body 12, the pressing frame 11 is in conflict with the top of the fiberboard body 12, and support legs 13 are welded to the four corners of the bottom of the workbench 1.

[0027] The two-way screw rod 6 is driven by the forward and reverse motors 8 to rotate.

[0028] Working principle: Use the fiberboard pre-pressing slab edge pressing device, first place the fiberboard body 12 on the top of the workbench 1, and clamp it between the two clamping plates 44, the slider 42 can be driven to move by the spring 41, and the fiberboard body 12 can be fixed by the elastic force of the spring 41, and then the hydraulic cylinder 9 is started, and the pre-pressing plate body 10 is driven to move downward by the hydraulic cylinder 9, and then the pre-pressing plate body 10 drives the pressing frame 11 to resist the fiberboard body 12, and the fiberboard body 12 can be quickly pressed by the pressing frame 11. Through repeated use of the device, there will be some debris from the fiberboard edge pressing on the surface of the workbench 1, and the manual cleaning efficiency is low, and then the two electric telescopic rods 32 are started, and the cleaning component 3 can be driven to move down and adjusted to a suitable height by the electric telescopic rods 32. , then start the forward and reverse motor 8 and the dust suction body 37, and the forward and reverse motor 8 drives the bidirectional screw rod 6 to rotate, and the bidirectional screw rod 6 drives the two wire sleeves 31 to move inward or outward at the same time, and the wire sleeve 31 drives the electric telescopic rod 32 to move, and the electric telescopic rod 32 can drive the fixed plate 33 and the fixed bolt 34 to move, and the fixed plate 33 can drive the fixed frame 35 to move, and a dust suction body 37 is fixedly connected through two connecting shafts 36. When the fixed frame 35 moves downward, the dust suction body 37 can be driven to move downward, and the dust suction body 37 absorbs the debris into the inside of the device through the adsorption head arranged below, and drives the cleaning component 3 to move through the wire sleeve 31, which can increase the cleaning area of ​​the device, effectively clean up all the debris on the workbench 1, improve the cleanliness of the device, and prevent the debris from affecting the edge pressing quality of the pre-pressed slab.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fiberboard pre-pressing blank edge pressing device, comprising a workbench (1), characterized in that: A support frame (2) is welded on the top of the workbench (1), a cleaning assembly (3) for cleaning debris is arranged on the support frame (2), a clamping assembly (4) for fixing the main body is arranged on the top of the workbench (1), two sliding grooves (5) are provided on the top of one of the support frames (2), and a bidirectional screw rod (6) is rotatably connected in the sliding groove (5); The cleaning assembly (3) comprises two thread sleeves (31), the inner ring of the thread sleeves (31) being sleeved on the outer ring of the bidirectional threaded rod (6), an electric telescopic rod (32) being mounted at the bottom of the thread sleeves (31), the output end of the electric telescopic rod (32) being fixedly connected to a fixing plate (33), the fixing plate (33) being fixedly connected to a fixing frame (35) via two fixing bolts (34), the left and right inner side walls of the fixing frame (35) being detachably connected to a dust collecting body (37) via two connecting shafts (36), and a plurality of adsorption heads being arranged at the bottom of the dust collecting body (37).

2. A fiberboard pre-pressing blank edge pressing device according to claim 1, characterized in that: The two wire sleeves (31) move in opposite directions at the same time, and the two wire sleeves (31) slide in the two sliding grooves (5) respectively.

3. A fiberboard pre-pressing blank edge pressing device according to claim 1, characterized in that: A mounting seat (7) is fixedly connected to one side of the support frame (2), a forward and reverse motor (8) is mounted on the top of the mounting seat (7), and an output end of the forward and reverse motor (8) passes through the side wall of the support frame (2) and is fixed to one end of the bidirectional lead screw (6).

4. A fiberboard pre-pressing blank edge pressing device according to claim 1, characterized in that: The clamping assembly (4) comprises two springs (41), and two movable slots are provided on the top of the workbench (1). The two movable slots are respectively located on the inner side of the bottom of the support frame (2), and the two springs (41) are respectively located and fixed on the inner walls of the two movable slots.

5. A fiberboard pre-pressing blank edge pressing device according to claim 4, characterized in that: One end of the spring (41) away from the support frame (2) is fixedly connected to a slider (42), the slider (42) slides on the inner wall of the movable slot, the top of the slider (42) is fixedly connected to a connecting block (43), and the top of the connecting block (43) is welded with a clamping plate (44).

6. The fiberboard pre-pressing blank edge pressing device according to claim 1, characterized in that: A hydraulic cylinder (9) is installed at the bottom of the top plate of the support frame (2); the output end of the hydraulic cylinder (9) is fixedly connected to a pre-pressing plate body (10); and a pressing frame (11) is fixedly provided at the bottom of the pre-pressing plate body (10).

7. The fiberboard pre-pressing blank edge pressing device according to claim 1, characterized in that: A fiberboard body (12) is placed on the top of the workbench (1), two clamping plates (44) are in contact with one fiberboard body (12), a pressure frame (11) is in contact with the top of the fiberboard body (12), and (13) are welded to the four corners of the bottom of the workbench (1).

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