Wood product perforating machine

Abstract

The utility model discloses a wood product perforating machine, and relates to the technical field of perforating machines. The device comprises a base; the punching assembly comprises a support arranged on the base, a hydraulic oil cylinder is arranged on the support, a frame is arranged at the piston end of the hydraulic oil cylinder, a motor is arranged in the frame, and a drill rod is fixedly arranged on an output shaft of the motor; a fixing mechanism; according to the device, the two clamping plates are adjusted to be close to each other, so that the two clamping plates preliminarily clamp a wooden product, then gas is conveyed into the two cavities through the conveying piece, gas pressure is generated by compressing the gas, and therefore the piston rods are pushed to abut against the surface of the wooden product; the multiple piston rods on the same clamping plate can slide and extend, self-adaptive adjustment is carried out according to the surface of the wooden product, the wooden product with the irregular outer surface can be effectively clamped, the clamping area is large, the number of force bearing points is large, and the clamping stability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of punching machines, and in particular to a wood product punching machine. Background Art

[0002] Wood products are products made from wood raw materials after processing. Wood products are mainly divided into the following categories: furniture wood products, office wood products, craft wood products, gardening wood products, daily wood products, and now high-tech wood products;

[0003] In the process of processing wood products, it is necessary to punch holes in the wood, etc. Therefore, a punching machine is needed to punch holes in the wood products. In the process of punching holes, in order to ensure the quality of the holes, the wood products need to be fixed. When the existing punching machines fix the wood products, the fixed plywood is usually a rectangular plate and an arc plate, which can effectively fix the rectangular or cylindrical wood. However, some wood products (such as craft wood products, which are made from an artistic perspective) have irregular shapes and models. When fixing such irregular-shaped wood products, the fixing effect will be greatly reduced, thereby affecting the punching quality. Therefore, the present application proposes a wood product punching machine. Summary of the invention

[0004] The purpose of the present application is to solve the problem that the existing punching machine has unsatisfactory fixing effect when fixing irregular wooden products, which affects the punching quality. The present application provides a wooden product punching machine.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] A wood product punching machine, comprising:

[0007] Pedestal;

[0008] The drilling assembly comprises a bracket arranged on a base, a hydraulic cylinder is arranged on the bracket, a frame is arranged at the piston end of the hydraulic cylinder, a motor is arranged in the frame, and a drill rod is fixedly arranged on the output shaft of the motor;

[0009] The fixing mechanism includes a supporting plate arranged on a base, the supporting plate is provided with two sliding grooves, sliders are slidably arranged in the two sliding grooves, clamps are arranged on the two sliders, the supporting plate is provided with an adjusting member for adjusting the synchronous reverse sliding of the two sliders, a cavity is constructed in the clamp, a plurality of piston tubes connected to the cavity are arranged in an array on one side of the clamp, a piston rod is movably inserted in the piston tube, and a conveying member for conveying gas to the two cavities is arranged on the base.

[0010] Furthermore, the adjusting member includes a column arranged at the bottom of the supporting plate, a turntable is rotatably sleeved on the column, two inclined grooves are symmetrically provided on the turntable, two sliders are provided with support rods, the two support rods are respectively slidably inserted in the two inclined grooves, and a fixing member for fixing the turntable is provided on the supporting plate.

[0011] Further, the fixing part includes an arc-shaped plate arranged on the supporting plate, the arc-shaped plate is penetrated by an arc-shaped groove, the outer arc surface array of the arc-shaped plate is provided with a plurality of first locking teeth, the turntable is connected with an adjusting rod, the free end of the adjusting rod slides through the arc-shaped groove and is fixed with a limit plate, a sleeve is slidably sleeved on the adjusting rod, a resistance spring sleeved on the adjusting rod is installed between the sleeve and the limit plate, and the sleeve is provided with a second locking tooth which cooperates with the first locking tooth.

[0012] Furthermore, the conveying member includes a piston cylinder arranged on a base, an electric push rod is arranged at one end of the piston cylinder, the piston end of the electric push rod is connected to a piston plate slidably arranged in the piston cylinder, and one end of the piston cylinder away from the electric push rod is connected to the two cavities by a hose.

[0013] Furthermore, a limit plate is provided at one end of the piston rod located in the piston tube, and a return spring sleeved on the piston rod is installed between the limit plate and the inner wall of the piston tube.

[0014] Furthermore, a rubber head is provided at one end of the piston rod located outside the piston tube.

[0015] Furthermore, two slide rails are provided on the base, and the two slide rails are slidably sleeved with slide seats, and two slide rods are connected between the two slide seats. The supporting plate is slidably sleeved on the two slide rods, and a connecting plate is provided at the bottom of the supporting plate, and a screw rod is threaded through the connecting plate.

[0016] Furthermore, the piston cylinder is arranged on the connecting plate, and the two hoses correspond to the two slide grooves respectively.

[0017] The beneficial effects of this application are as follows:

[0018] In the present application, the two plywoods are adjusted to be close to each other so that the two plywoods initially clamp the wooden product, and then gas is conveyed into the two cavities through the conveying member, and air pressure is generated by compressing the gas, thereby pushing the piston rod to slide along the piston tube and extend outward, so that the free end of the piston rod touches the surface of the wooden product. Since several piston tubes are connected to the same cavity, several piston rods on the same plywood will slide and extend under the push of air pressure, and adaptively adjust according to the surface of the wooden product. Not only can wooden products with irregular outer surfaces be effectively clamped, but also the clamping area is large and the force points are multiple, thereby improving the stability of the clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of this application;

[0020] Figure 2 It is a sectional view of the three-dimensional structure of the present application;

[0021] Figure 3 It is another three-dimensional structural cross-sectional view of the present application;

[0022] Figure 4 It is an exploded view of some three-dimensional structures of this application;

[0023] Figure 5 This application Figure 2 Enlarged view of point A in the middle;

[0024] Figure 6 This application Figure 3 Enlarged view of point B in the middle;

[0025] Figure numerals: 1, base; 2, punching assembly; 3, fixing mechanism; 4, return spring; 5, rubber head; 6, slide rail; 7, slide seat; 8, slide rod; 9, connecting plate; 10, screw rod; 201, bracket; 202, hydraulic cylinder; 203, frame; 204, motor; 205, drill rod; 301, bearing plate; 302, slide groove; 303, slider; 304, clamping plate; 305, adjusting member; 306, cavity; 307, piston tube; 308, piston rod; 309, conveying member; 3051, column; 3052, turntable; 3053, inclined slot; 3054, support rod; 3055, fixing member; 30551, arc plate; 30552, arc slot; 30553, first latching tooth; 30554, adjusting rod; 30555, sleeve; 30556, resisting spring; 30557, second latching tooth; 3091, piston cylinder; 3092, electric push rod; 3093, piston plate; 3094, hose. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] like Figure 1-Figure 6 As shown, a wood product punching machine proposed in one embodiment of the present application includes:

[0028] Base 1;

[0029] The punching assembly 2 comprises a bracket 201 arranged on the base 1, a hydraulic cylinder 202 is arranged on the bracket 201, a frame 203 is arranged at the piston end of the hydraulic cylinder 202, a motor 204 is arranged in the frame 203, a drill rod 205 is fixedly arranged on the output shaft of the motor 204, the motor 204 performs work, and its output shaft drives the drill rod 205 to rotate, and the hydraulic cylinder 202 performs work, and its piston end drives the frame 203 to rise and fall, thereby driving the rotating drill rod 205 to rise and fall, so as to drill holes in the wooden product;

[0030] The fixing mechanism 3 includes a bearing plate 301 arranged on the base 1. The bearing plate 301 is provided with two slide grooves 302. Slide blocks 303 are slidably arranged in the two slide grooves 302. Preferably, the longitudinal section of the slide block 303 is an I-shaped structure. The two slide blocks 303 are provided with clamping plates 304. The bearing plate 301 is provided with an adjusting member 305 for adjusting the synchronous reverse sliding of the two slide blocks 303. When punching holes in wooden products, the wooden products are placed on the bearing plate 301. The adjusting member 305 is used to adjust the synchronous reverse sliding of the two slide blocks 303, thereby driving the two clamping plates 304 to move synchronously in the opposite direction. When the two clamps 304 are close to each other, the two clamps 304 contact the wooden product. It should be noted that at this time, the two clamps 304 are not to firmly fix the wooden product, but to bring the two clamps 304 as close to the wooden product as possible to initially clamp and contact the wooden product. A cavity 306 is constructed in the clamp 304. A plurality of piston tubes 307 connected to the cavity 306 are arranged in an array on one side of the clamp 304. A piston rod 308 is movably inserted in the piston tube 307. A conveying member 309 for conveying gas to the two cavities 306 is arranged on the base 1. The gas is conveyed to the two cavities 306 through the conveying member 309. 06, after the gas is transported into the cavity 306, the gas is diverted to a plurality of piston tubes 307 under the action of the air pressure, thereby pushing the piston rod 308 to slide along the piston tube 307 and extend outward, so that the free end of the piston rod 308 contacts the surface of the wood product. Since the plurality of piston tubes 307 are connected to the same cavity 306, when the gas enters the cavity 306, the plurality of piston rods 308 on the same splint 304 will slide and extend under the push of the air pressure, and perform adaptive adjustment according to the surface of the wood product, so that the piston rod 308 and the surface of the wood product are in contact. The wooden products overlap and when the piston rod 308 effectively contacts the surface of the wooden products, the gas delivery is stopped. Under the clamping and contact of several piston rods 308 on the two clamping plates 304, not only can the wooden products with irregular outer surfaces be effectively clamped, but also the clamping area is large and the force points are multiple, thereby improving the stability of the clamping. When the wooden products need to be removed, the gas in the cavity 306 can be discharged in the opposite direction through the conveying member 309, or the two clamping plates 304 can be adjusted away from each other through the adjusting member 305, thereby releasing the resistance of the piston rod 308 to the wooden products, and thus releasing the clamping and fixation of the wooden products.

[0031] like Figure 4 As shown, in some embodiments, the adjusting member 305 includes a column 3051 disposed at the bottom of the bearing plate 301, a turntable 3052 is rotatably sleeved on the column 3051, and two inclined grooves 3053 are symmetrically provided on the turntable 3052. The two sliders 303 are each provided with a support rod 3054, and the two support rods 3054 are respectively 6210 w is slidably inserted in the two inclined grooves 3053, and a fixing piece 3055 for fixing the turntable 3052 is provided on the carrying plate 301. When adjusting the distance between the two clamping plates 304, the turntable 3052 is rotated first. Since the inclined grooves 3053 are obliquely opened and the support rod 3054 is slidably inserted therein, when the turntable 3052 rotates, the inclined grooves 3053 will apply an oblique thrust to the support rod 3054, thereby achieving the effect of pushing the slider 303 to slide along the slide groove 302. After adjusting the position of the slider 303, the turntable 3052 can be fixed by the fixing piece 3055.

[0032] like Figure 4 and Figure 6 As shown, in some embodiments, the fixing member 3055 includes an arc-shaped plate 30551 arranged on the supporting plate 301. Preferably, the arc-shaped plate 30551 is arranged horizontally, and an arc-shaped groove 30552 is penetrated through the arc-shaped plate 30551. The outer arc surface array of the arc-shaped plate 30551 is provided with a plurality of first latch teeth 30553. The rotating disk 3052 is connected with an adjusting rod 30554. Preferably, the rotating disk 3052 is constructed with a straight edge, and the adjusting rod 30554 is located on the straight edge. The center of the arc-shaped plate 30551 and the center of the rotating disk 3052 are located on the same axis. The free end of the adjusting rod 30554 slides through the arc-shaped groove 30552 and is fixed with a limit plate. The adjusting rod 30554 is slidably sleeved with a sleeve 30555, and the sleeve 30555 and the limit plate A resistance spring 30556 sleeved on the adjustment rod 30554 is installed between the plates, and a second tooth 30557 that is engaged with the first tooth 30553 is provided on the sleeve 30555. When the adjusting dial 3052 rotates, the sleeve 30555 is first slid to squeeze the resistance spring 30556, and the second tooth 30557 is disengaged from the first tooth 30553, and then the adjusting rod 30554 is pulled to slide along the arc groove 30552, so as to achieve the effect of rotating the adjusting dial 3052. When it needs to be fixed, the sleeve 30555 is loosened, and under the elastic force of the resistance spring 30556, the second tooth 30557 is engaged with the first tooth 30553, so that the adjusting rod 30554 and the dial 3052 are fixed.

[0033] like Figure 2 and Figure 3As shown, in some embodiments, the conveying member 309 includes a piston cylinder 3091 disposed on the base 1, an electric push rod 3092 is disposed at one end of the piston cylinder 3091, and the piston end of the electric push rod 3092 is connected to a piston plate 3093 slidably disposed in the piston cylinder 3091, and one end of the piston cylinder 3091 away from the electric push rod 3092 is respectively connected to the two cavities 306 with a hose 3094. When it is necessary to convey gas to the cavity 306, the electric push rod 3092 performs work, and its piston end drives the piston plate 3093 to move along the piston cylinder 3091, thereby compressing the gas in the piston cylinder 3091. The gas is delivered to the cavity 306 through the hose 3094, thereby increasing the air pressure in the cavity 306, and the air pressure is used to push the piston rod 308 to move. When it is necessary to contact the piston rod 308 to resist the wooden product, the electric push rod 3092 works, and its piston end drives the piston plate 3093 to slide and reset, thereby reducing the air pressure in the cavity 306. When the air pressure in the cavity 306 is weakened, the piston rod 308 can slide and reset. It should be noted that a pressure relief hole is opened on the side of the piston cylinder 3091 close to the electric push rod 3092 to ensure that the electric push rod 3092 can drive the piston plate 3093 to reset.

[0034] like Figure 5 As shown, in some embodiments, a limit plate is provided at one end of the piston rod 308 located in the piston tube 307, and a return spring 4 is installed between the limit plate and the inner wall of the piston tube 307 and is sleeved on the piston rod 308. Through the set return spring 4, when gas is not delivered to the cavity 306, under the action of the elastic force of the return spring 4, the piston rod 308 slides and retracts into the piston tube 307. When the piston rod 308 contacts the wooden product, it will also squeeze the return spring 4. When the workpiece is removed after the drilling is completed, when the piston plate 3093 in the piston cylinder 3091 slides and resets, the return spring 4 can drive the piston rod 308 to reset quickly.

[0035] like Figure 5 As shown, in some embodiments, a rubber head 5 is provided at one end of the piston rod 308 outside the piston tube 307. By providing the rubber head 5 and utilizing the deformable property of its material, it is prevented that the piston rod 308 causes hard clamping and resistance to the surface of the wooden product, thereby causing indentation damage to the surface of the wooden product. At the same time, the material of the rubber head 5 can also increase the friction force when the piston rod 308 overlaps the surface of the wooden product, thereby improving the stability of the clamping fixation.

[0036] like Figure 2As shown, in some embodiments, two slide rails 6 are provided on the base 1, and slide seats 7 are slidably sleeved on the two slide rails 6. Two slide rods 8 are connected between the two slide seats 7. The bearing plate 301 is slidably sleeved on the two slide rods 8. A connecting plate 9 is provided at the bottom of the bearing plate 301. A screw rod 10 is threaded through the connecting plate 9. Preferably, the end of the screw rod 10 can overlap with the base 1. When processing wooden products, instead of punching one hole, when multiple holes need to be punched on the same plane, there is no need to release the fixation of the wooden products. Through the cooperation of the slide seat 7 and the slide rail 6, and the cooperation of the bearing plate 301 and the slide rod 8, the position of the bearing plate 301 can be adjusted horizontally, thereby adjusting the punching position. When the position is adjusted, the screw rod 10 is twisted to rotate and move so that its end contacts the base 1, and the friction force is used to fix the bearing plate 301.

[0037] like Figure 2 and Figure 3 As shown, in some embodiments, the piston cylinder 3091 is set on the connecting plate 9, and the two hoses 3094 correspond to the two slide grooves 302 respectively. Since the supporting plate 301 needs to move to adjust the position, the piston cylinder 3091 is set on the connecting plate 9 so that it moves synchronously with the supporting plate 301, and the hose 3094 corresponds to the slide groove 302, which can effectively prevent the hose 3094 from being excessively bent, and prevent the hose 3094 from being excessively bent, causing its folding to affect the normal circulation of airflow, thereby improving practicality.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wood product punching machine, characterized in that: include: Base (1); The drilling assembly (2) comprises a bracket (201) arranged on a base (1), a hydraulic cylinder (202) being arranged on the bracket (201), a frame (203) being arranged at the piston end of the hydraulic cylinder (202), a motor (204) being arranged in the frame (203), and a drill rod (205) being fixedly arranged on the output shaft of the motor (204); The fixing mechanism (3) comprises a bearing plate (301) arranged on a base (1), the bearing plate (301) being provided with two slide grooves (302), a slider (303) being slidably arranged in each of the two slide grooves (302), a clamping plate (304) being arranged on each of the two sliders (303), an adjusting member (305) being arranged on the bearing plate (301) for adjusting the synchronous reverse sliding of the two sliders (303), a cavity (306) being constructed in the clamping plate (304), a plurality of piston tubes (307) being arranged in an array on one side of the clamping plate (304) and being connected to the cavity (306), a piston rod (308) being movably inserted in the piston tube (307), and a conveying member (309) being arranged on the base (1) for conveying gas to the two cavities (306).

2. The wood product punching machine according to claim 1, characterized in that: The adjusting member (305) comprises a column (3051) arranged at the bottom of the bearing plate (301); a turntable (3052) is rotatably sleeved on the column (3051); two inclined grooves (3053) are symmetrically provided on the turntable (3052); two sliders (303) are each provided with a support rod (3054); the two support rods (3054) are respectively slidably inserted in the two inclined grooves (3053); and a fixing member (3055) for fixing the turntable (3052) is provided on the bearing plate (301).

3. The wood product punching machine according to claim 2, characterized in that: The fixing member (3055) comprises an arc-shaped plate (30551) arranged on the bearing plate (301), an arc-shaped groove (30552) penetrating the arc-shaped plate (30551), a plurality of first latching teeth (30553) arranged in an array on the outer arc surface of the arc-shaped plate (30551), an adjusting rod (30554) connected to the rotating disk (3052), a free end of the adjusting rod (30554) slidingly penetrating the arc-shaped groove (30552) and fixedly provided with a limiting plate, a sleeve (30555) slidably sleeved on the adjusting rod (30554), a resisting spring (30556) sleeved on the adjusting rod (30554) installed between the sleeve (30555) and the limiting plate, and a second latching tooth (30557) engaged with the first latching tooth (30553) being provided on the sleeve (30555).

4. The wood product punching machine according to claim 1, characterized in that: The conveying member (309) comprises a piston cylinder (3091) arranged on a base (1); an electric push rod (3092) is arranged at one end of the piston cylinder (3091); the piston end of the electric push rod (3092) is connected to a piston plate (3093) slidably arranged in the piston cylinder (3091); and one end of the piston cylinder (3091) away from the electric push rod (3092) is connected to two cavities (306) via a hose (3094).

5. The wood product punching machine according to claim 1, characterized in that: A limit plate is provided at one end of the piston rod (308) located inside the piston tube (307), and a return spring (4) sleeved on the piston rod (308) is installed between the limit plate and the inner wall of the piston tube (307).

6. The wood product punching machine according to claim 1, characterized in that: A rubber head (5) is provided at one end of the piston rod (308) located outside the piston tube (307).

7. The wood product punching machine according to claim 4, characterized in that: Two slide rails (6) are arranged on the base (1), and slide seats (7) are slidably sleeved on the two slide rails (6). Two slide rods (8) are connected between the two slide seats (7). The bearing plate (301) is slidably sleeved on the two slide rods (8). A connecting plate (9) is arranged at the bottom of the bearing plate (301), and a screw rod (10) is threadedly penetrated on the connecting plate (9).

8. The wood product punching machine according to claim 7, characterized in that: The piston cylinder (3091) is arranged on the connecting plate (9), and the two hoses (3094) correspond to the two slide grooves (302) respectively.

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