Wood substitute feeding machine of wood substitute sawing equipment

Abstract

The utility model discloses a substituted wood board feeding machine of substituted wood board sawing equipment. The substituted wood board feeding machine comprises a machine body, a first longitudinal beam, a second longitudinal beam, a roller, a first lead screw, a first lead screw nut, a second lead screw, a second lead screw nut, a driving device and a pushing frame. The plurality of rollers are mounted between the first longitudinal beam and the second longitudinal beam at intervals in a rolling manner; the first screw rod is rotatably mounted at the left end of the machine body, and the first screw rod nut is mounted on the first screw rod; the second screw rod is rotatably mounted at the right end of the machine body, and the second screw rod nut is mounted on the second screw rod; the driving device is installed at the rear end of the machine body and used for driving the first lead screw and the second lead screw to rotate. The pushing frame is movably arranged above the roller, and the two ends of the pushing frame are installed on the first lead screw nut and the second lead screw nut. The wood substitute plate pushing device can automatically push wood substitute plates, the labor intensity of workers is low, the working efficiency is high, dust is not prone to entering eyes and lungs of the workers, the workers are prevented from being hurt by sawteeth, and the wood substitute plates can be accurately pushed.

Description

Technical Field

[0001] The utility model relates to the technical field of substitute wood board processing and manufacturing equipment, in particular to a substitute wood board feeder for substitute wood board sawing equipment. Background Art

[0002] "Substitute wood" means "replacing wood", also known as machineable resin board, that is, substitute wood board. With the continuous development of industry (automobiles, ships, toys, home appliances, wind power generation, etc.), substitute wood boards made of polyurethane, epoxy resin, etc. are becoming more and more widely used. Substitute wood produced by polyurethane and epoxy resin materials has good physical properties such as toughness, hardness, dimensional stability, temperature resistance, compressive strength, bending strength, etc.

[0003] The manufacturing process of substitute wood boards includes the steps of mixing substitute wood board materials, forming substitute wood boards, sawing substitute wood boards, grinding and trimming substitute wood boards, and packaging substitute wood boards. The step of mixing substitute wood board materials is to mix the substitute wood board raw materials into a molten substitute wood board hot-melt material at a set temperature; the step of forming substitute wood boards is to inject the molten substitute wood board hot-melt material into a substitute wood board forming mold to form a substitute wood board; the step of sawing substitute wood boards is to saw the formed substitute wood board according to the set size; the step of grinding and trimming substitute wood boards is to grind and trim the cut substitute wood boards, or directly grind and trim the uncut substitute wood boards; the step of packaging substitute wood boards is to package the finished substitute wood boards and transport them to downstream manufacturers.

[0004] The substitute wood board sawing step requires the use of a substitute wood board sawing device, which has a feeding table for feeding substitute wood boards. In the prior art, the feeding table of the substitute wood board sawing device is usually a ball bearing table, on which a plurality of balls are evenly arranged. When the substitute wood board sawing device is working, the worker places the substitute wood board on the ball bearing table, and then pushes the substitute wood board along the ball bearing table into the substitute wood board sawing device with less effort. However, the technical problems with the feeding table of this substitute wood board sawing device are: (1) the pushing process of the substitute wood board requires manual operation, the labor intensity of the workers is still relatively high, and the work efficiency is low; (2) a large amount of dust will be generated during the sawing process of the substitute wood board. When the worker is too close to the sawing position of the substitute wood board, the dust can easily enter the worker's eyes and lungs, and the saw teeth of the substitute wood board sawing device can also easily cause harm to the worker; (3) it is often difficult to control the pushing distance when manually pushing the substitute wood board. Pushing distances that are too long or too short will cause poor sawing of the substitute wood board. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a substitute wood board feeder for a substitute wood board sawing equipment based on the above-mentioned deficiencies in the prior art. The substitute wood board feeder can automatically push substitute wood boards to the substitute wood board sawing equipment, the labor intensity of workers is low, the work efficiency is high, dust is not easy to enter the eyes and lungs of workers, and the saw teeth can avoid causing harm to the workers; the substitute wood boards can be pushed accurately, so that the sawing quality of the substitute wood boards is guaranteed.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a wood board feeder for wood board sawing equipment, comprising a machine body, a first longitudinal beam, a second longitudinal beam, a roller, a first screw rod, a first screw rod nut, a second screw rod, a second screw rod nut, a driving device and a pushing rack; the first longitudinal beam is installed at the left end of the machine body, the second longitudinal beam is installed at the right end of the machine body, the first longitudinal beam and the second longitudinal beam are parallel to each other, the roller is provided with a plurality of rollers, and the plurality of rollers can be rotatably installed at intervals between the first longitudinal beam and the second longitudinal beam; the first screw rod is rotatably installed at the left end of the machine body and is parallel to the first longitudinal beam, the first screw rod nut is installed on the first screw rod and is threadedly matched with the first screw rod; the second screw rod is rotatably installed at the right end of the machine body and is parallel to the second longitudinal beam, the second screw rod nut is installed on the second screw rod and is threadedly matched with the second screw rod; the driving device is installed at the rear end of the machine body, and is used to drive the first screw rod and the second screw rod to rotate; the pushing rack is movably arranged above the roller, the left end of the pushing rack is installed on the first screw rod nut, and the right end of the pushing rack is installed on the second screw rod nut.

[0007] Preferably, a first slide rail is provided on the first longitudinal beam, a first slider is provided on the lower left end of the pushing rack, and the first slider is slidably installed on the first slide rail; a second slide rail is provided on the second longitudinal beam, a second slider is provided on the lower right end of the pushing rack, and the second slider is slidably installed on the second slide rail.

[0008] Preferably, the front and rear ends of the first screw rod are respectively provided with a first screw rod positioning sleeve, a first bearing is provided inside the first screw rod positioning sleeve, and the front and rear ends of the first screw rod are respectively inserted into the corresponding first bearings; the front and rear ends of the second screw rod are respectively provided with a second screw rod positioning sleeve, a first bearing is provided inside the second screw rod positioning sleeve, and the front and rear ends of the second screw rod are respectively inserted into the corresponding second bearings.

[0009] Preferably, the roller is provided with a shaft, both ends of which extend outward from the roller, and a plurality of shaft mounting grooves are provided at intervals on opposite sides of the first longitudinal beam and the second longitudinal beam, and both ends of the shaft of the roller can be rotatably inserted into the corresponding shaft mounting grooves.

[0010] Preferably, the driving device includes a motor, a sprocket transmission mechanism and a transmission rod, the sprocket transmission mechanism is installed between the motor and the transmission rod, and the motor can drive the transmission rod to rotate through the sprocket transmission mechanism; transmission rod gears are respectively provided at both ends of the transmission rod, and the rear ends of the first screw rod and the second screw rod are respectively provided with screw gears, and the transmission rod gears are meshed with the corresponding screw gears.

[0011] Preferably, the transmission rod is horizontally arranged in the left-right direction, and transmission rod positioning sleeves are respectively provided at the left and right ends of the transmission rod, and a third bearing is provided inside the transmission rod positioning sleeve, and the left and right ends of the transmission rod are respectively inserted into the corresponding third bearings.

[0012] Preferably, the sprocket transmission mechanism includes a first sprocket, a second sprocket and a transmission chain, the first sprocket is installed on the power output end of the motor, the second sprocket is installed on the transmission rod, and the transmission chain is wound around the first sprocket and the second sprocket.

[0013] Preferably, an outer cover is provided outside the driving device, and the outer cover is installed on the rear end of the machine body.

[0014] Preferably, a plurality of boxes are provided at the lower end of the machine body, and boxes doors are provided on the outer sides of the boxes.

[0015] The beneficial effects of the utility model are as follows: the first longitudinal beam is installed at the left end of the machine body, the second longitudinal beam is installed at the right end of the machine body, the first longitudinal beam and the second longitudinal beam are parallel to each other, a plurality of rollers are rotatably installed between the first longitudinal beam and the second longitudinal beam, the first screw rod is rotatably installed at the left end of the machine body and is parallel to the first longitudinal beam, the first screw rod nut is installed on the first screw rod and is threadedly matched with the first screw rod, the second screw rod is rotatably installed at the right end of the machine body and is parallel to the second longitudinal beam, the second screw rod nut is installed on the second screw rod and is threadedly matched with the second screw rod , the driving device is installed at the rear end of the machine body, and is used to drive the first screw rod and the second screw rod to rotate. The pushing frame is movably arranged above the drum, and the left end of the pushing frame is installed on the first screw rod nut, and the right end of the pushing frame is installed on the second screw rod nut; therefore, under the driving action of the driving device, the first screw rod and the second screw rod can be driven to rotate, and then the first screw rod nut and the second screw rod nut can be driven to move forward and backward, and then the pushing frame can be driven to move forward and backward; when the staff places the substitute wood board on the drum, the pushing frame can push the substitute wood board to move on the drum and push it to the substitute wood board sawing equipment. It can be seen that the utility model can automatically push the substitute wood board to the substitute wood board sawing equipment, the labor intensity of the workers is low, the work efficiency is high, the dust is not easy to enter the eyes and lungs of the workers, and the saw teeth can be prevented from causing harm to the workers. The substitute wood board can be pushed accurately, so that the sawing quality of the substitute wood board is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after the cover body is removed.

[0018] Figure 3 for Figure 2 A partial enlarged view of part A. DETAILED DESCRIPTION

[0019] The structural principle and working principle of the utility model are further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-Figure 3 As shown, the utility model is a wood board feeder for wood board sawing equipment, including a machine body 1, a first longitudinal beam 2, a second longitudinal beam 3, a roller 4, a first screw rod 5, a first screw rod nut 6, a second screw rod 7, a second screw rod nut 8, a driving device and a pushing frame 9; the first longitudinal beam 2 is installed at the left end of the machine body 1, the second longitudinal beam 3 is installed at the right end of the machine body 1, the first longitudinal beam 2 and the second longitudinal beam 3 are parallel to each other, the roller 4 is provided with a plurality of rollers 4, and the plurality of rollers 4 can be rotatably installed at intervals between the first longitudinal beam 2 and the second longitudinal beam 3; the first screw rod 5 can be rotatably installed at the left end of the machine body 1 and connected to the first The first screw nut 6 is installed on the first screw 5 and is threadedly matched with the first screw 5; the second screw 7 is rotatably installed on the right end of the body 1 and is parallel to the second longitudinal beam 3, the second screw nut 8 is installed on the second screw 7 and is threadedly matched with the second screw 7; the driving device is installed at the rear end of the body 1, and is used to drive the first screw 5 and the second screw 7 to rotate; the pushing frame 9 is movably arranged above the roller 4, the left end of the pushing frame 9 is installed on the first screw nut 6, and the right end of the pushing frame 9 is installed on the second screw nut 8.

[0021] The working principle of the utility model is as follows: First, the staff places the substitute wood board on the roller 4 through a robot or manually; then, the substitute wood board feeder is started, and the driving device drives the first screw rod 5 and the second screw rod 7 to rotate forward, and then drives the first screw rod nut 6 and the second screw rod nut 8 to move forward, and then drives the push rack 9 to move forward, and pushes the substitute wood board to the substitute wood board sawing equipment (not shown); then, after the substitute wood board is sawed, the driving device drives the first screw rod 5 and the second screw rod 7 to rotate in the opposite direction, and then drives the first screw rod nut 6 and the second screw rod nut 8 to move backward, and then drives the push rack 9 to move backward and reset. The utility model can automatically push the substitute wood board to the substitute wood board sawing equipment, the labor intensity of the workers is low, the work efficiency is high, the dust is not easy to enter the eyes and lungs of the workers, and the saw teeth can be prevented from causing harm to the workers. The substitute wood board can be pushed accurately, so that the sawing quality of the substitute wood board is guaranteed.

[0022] like Figure 1-Figure 3 As shown, a first slide rail 10 is provided on the first longitudinal beam 2, a first slider 11 is provided on the lower left end of the pushing rack 9, and the first slider 11 is slidably mounted on the first slide rail 10; a second slide rail 12 is provided on the second longitudinal beam 3, a second slider 13 is provided on the lower right end of the pushing rack 9, and the second slider 13 is slidably mounted on the second slide rail 12. In this way, the pushing rack 9 can move forward or backward stably.

[0023] like Figure 1-Figure 3 As shown, the front and rear ends of the first screw rod 5 are respectively provided with a first screw rod positioning sleeve 14, a first bearing 15 is arranged inside the first screw rod positioning sleeve 14, and the front and rear ends of the first screw rod 5 are respectively inserted into the corresponding first bearings 15; the front and rear ends of the second screw rod 7 are respectively provided with a second screw rod positioning sleeve 16, a first bearing 17 is arranged inside the second screw rod positioning sleeve 16, and the front and rear ends of the second screw rod 7 are respectively inserted into the corresponding second bearings 17. The drum 4 is provided with a shaft 18, and the two ends of the shaft 18 extend outward from the drum 4 respectively. A plurality of shaft mounting grooves 19 are arranged at intervals on the opposite sides of the first longitudinal beam 2 and the second longitudinal beam 3, and the two ends of the shaft 18 of the drum 4 are rotatably inserted into the corresponding shaft mounting grooves 19.

[0024] like Figure 1 and Figure 2 As shown, the driving device includes a motor 20, a sprocket transmission mechanism 21 and a transmission rod 22. The sprocket transmission mechanism 21 is installed between the motor 20 and the transmission rod 22. The motor 20 can drive the transmission rod 22 to rotate through the sprocket transmission mechanism 21. The two ends of the transmission rod 22 are respectively provided with transmission rod gears 23, and the rear ends of the first screw rod 5 and the second screw rod 7 are respectively provided with screw rod gears 24. The transmission rod gears 23 are meshed with the corresponding screw rod gears 24. In this way, one motor 20 can drive the first screw rod and the second screw rod to rotate at the same time, saving the motor cost and ensuring the synchronization of the first screw rod and the second screw rod.

[0025] like Figure 2 As shown, the transmission rod 22 is horizontally arranged in the left and right directions, and the left and right ends of the transmission rod 22 are respectively provided with a transmission rod positioning sleeve 25, and the transmission rod positioning sleeve 25 is provided with a third bearing 26, and the left and right ends of the transmission rod 22 are respectively inserted into the corresponding third bearing 26. The sprocket transmission mechanism 21 includes a first sprocket, a second sprocket and a transmission chain, the first sprocket is installed at the power output end of the motor 20, the second sprocket is installed on the transmission rod 22, and the transmission chain is wound around the first sprocket and the second sprocket. An outer cover 27 is also provided outside the driving device, and the outer cover 27 is installed on the rear end of the body 1. The outer cover 27 can protect the driving device and prevent the staff from touching it.

[0026] like Figure 1 and Figure 2 As shown, a plurality of boxes 28 are further provided at the lower end of the machine body 1, and boxes 28 are provided with doors on the outer sides. Control devices are installed in the boxes 28 or items are placed.

[0027] The above is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A wood board feeder for wood board sawing equipment, characterized in that: The invention comprises a machine body, a first longitudinal beam, a second longitudinal beam, a roller, a first screw rod, a first screw rod nut, a second screw rod, a second screw rod nut, a driving device and a pushing frame; the first longitudinal beam is installed at the left end of the machine body, the second longitudinal beam is installed at the right end of the machine body, the first longitudinal beam and the second longitudinal beam are parallel to each other, a plurality of rollers are provided, and the plurality of rollers are rotatably installed at intervals between the first longitudinal beam and the second longitudinal beam; the first screw rod is rotatably installed at the left end of the machine body and is parallel to the first longitudinal beam, the first screw rod nut is installed on the first screw rod and is threadedly matched with the first screw rod; the second screw rod is rotatably installed at the right end of the machine body and is parallel to the second longitudinal beam, the second screw rod nut is installed on the second screw rod and is threadedly matched with the second screw rod; the driving device is installed at the rear end of the machine body, and is used to drive the first screw rod and the second screw rod to rotate; the pushing frame is movably arranged above the roller, the left end of the pushing frame is installed on the first screw rod nut, and the right end of the pushing frame is installed on the second screw rod nut.

2. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 1 is characterized in that: A first slide rail is provided on the first longitudinal beam, and a first slider is provided on the lower left end of the pushing rack, and the first slider is slidably installed on the first slide rail; a second slide rail is provided on the second longitudinal beam, and a second slider is provided on the lower right end of the pushing rack, and the second slider is slidably installed on the second slide rail.

3. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 1 is characterized in that: The front and rear ends of the first screw rod are respectively provided with a first screw rod positioning sleeve, a first bearing is arranged inside the first screw rod positioning sleeve, and the front and rear ends of the first screw rod are respectively inserted into the corresponding first bearings; the front and rear ends of the second screw rod are respectively provided with a second screw rod positioning sleeve, a first bearing is arranged inside the second screw rod positioning sleeve, and the front and rear ends of the second screw rod are respectively inserted into the corresponding second bearings.

4. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 1 is characterized in that: The roller is provided with a shaft, both ends of which extend outward from the roller, and a plurality of shaft mounting grooves are provided at intervals on opposite sides of the first longitudinal beam and the second longitudinal beam, and both ends of the shaft of the roller can be rotatably inserted into the corresponding shaft mounting grooves.

5. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 1 is characterized in that: The driving device includes a motor, a sprocket transmission mechanism and a transmission rod. The sprocket transmission mechanism is installed between the motor and the transmission rod, and the motor can drive the transmission rod to rotate through the sprocket transmission mechanism; transmission rod gears are respectively provided at both ends of the transmission rod, and screw gears are respectively provided at the rear ends of the first screw rod and the second screw rod, and the transmission rod gears are meshed with the corresponding screw gears.

6. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 5, characterized in that: The transmission rod is horizontally arranged in the left and right directions, and the left and right ends of the transmission rod are respectively provided with transmission rod positioning sleeves, and the transmission rod positioning sleeves are provided with third bearings, and the left and right ends of the transmission rod are respectively inserted into the corresponding third bearings.

7. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 5, characterized in that: The sprocket transmission mechanism comprises a first sprocket, a second sprocket and a transmission chain. The first sprocket is installed on the power output end of the motor, the second sprocket is installed on the transmission rod, and the transmission chain is wound around the first sprocket and the second sprocket.

8. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 5, characterized in that: An outer cover is also arranged outside the driving device, and the outer cover is installed on the rear end of the machine body.

9. The substitute wood board feeder of the substitute wood board sawing equipment according to claim 1, characterized in that: The lower end of the machine body is also provided with a plurality of boxes, and the outer sides of the boxes are provided with box doors.

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