Double-station processing machine

Abstract

The utility model discloses a double-station processing machine which comprises a machine body, and a processing table and a processing cutter assembly are arranged on the machine body. The positioning assembly comprises a positioning table, a positioning plate and a positioning table driving part, a first positioning abutting step and a second positioning abutting step are arranged on the two sides of the positioning table, and the first positioning abutting step and the second positioning abutting step are connected in an included angle mode. The positioning plate is arranged on the positioning table and located in the extending direction of the first positioning abutting step and the second positioning abutting step. The first positioning abutting step and the second positioning abutting step are used for allowing the side face of the workpiece to abut against and guiding the inclined end face of the workpiece to abut against the positioning plate. The positioning table driving part is used for driving the positioning table to get close to or away from the machining cutter assembly. According to the double-station processing machine, the first positioning abutting step and the second positioning abutting step can abut against the side face of the workpiece, meanwhile, the positioning plate abuts against the end face of the workpiece, and abutting and positioning of the front end and the back end of the workpiece are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking processing equipment, in particular to a double-station processing machine. Background Art

[0002] At present, the equipment used for processing wood is mainly vertical single-axis woodworking milling machine, which is usually structured with a spindle part, a worktable and a worktable lifting mechanism. Its working principle is to fix the spindle part and then drive the milling cutter connected to the spindle to rotate, and cooperate with the workpiece pedestal lifting and swinging action of the machine body to realize wood processing. It is mainly used for milling and grooving of wood.

[0003] In the existing equipment, when milling or grooving on the inclined surface of wood, it is necessary to process the front and back ends of the same wood. If the standards are different, it is easy to cause mismatch after processing, resulting in uneven assembly later. Utility Model Content

[0004] In order to overcome at least one of the defects described in the above-mentioned prior art, the utility model provides a double-station processing machine, which can be abutted against the side of the workpiece by a first positioning abutting step and a second positioning abutting step, and at the same time, the positioning plate abuts against the end face of the workpiece to achieve abutment and positioning at both ends of the workpiece.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A double-station processing machine, comprising:

[0007] A machine body, wherein a processing table and a processing knife assembly are provided on the machine body, and the processing knife assembly is installed on the processing table;

[0008] The positioning assembly includes a positioning table, a positioning plate and a positioning table driving member, a first positioning abutment step and a second positioning abutment step are provided on both sides of the positioning table, and the first positioning abutment step is connected to the second positioning abutment step at an angle; the positioning plate is arranged on the positioning table and is located in the extension direction of the first positioning abutment step and the second positioning abutment step; the first positioning abutment step and the second positioning abutment step are used for the side of the workpiece to abut, and guide the inclined end face of the workpiece to abut against the positioning plate; the positioning table driving member is used to drive the positioning table to approach or move away from the processing tool assembly.

[0009] Furthermore, the positioning assembly also includes two pressing assemblies, which are respectively arranged on both sides of the positioning platform and correspond to each other; the pressing assembly includes a pressing plate and a pressing plate driving component, the pressing plate is arranged above the positioning platform, and the pressing plate is used to drive the pressing plate to move along the height direction of the machine body.

[0010] Furthermore, a support column is provided on the positioning platform, mounting brackets are provided on both sides of the support column, and the pressing assembly is installed at the bottom end of the mounting bracket.

[0011] Furthermore, the pressing plate driving component is a pressing cylinder, a cylinder body of the pressing cylinder is installed at the bottom end of the mounting bracket, and a piston rod of the pressing cylinder is connected to the pressing plate.

[0012] Furthermore, an adjustment plate is provided on the positioning platform, and the adjustment plate is protruded on the positioning platform so that two side edges of the adjustment plate form the first positioning abutting step and the second positioning abutting step.

[0013] Furthermore, the adjustment plate is provided with an adjustment groove, the positioning platform is provided with an adjustment column, and the adjustment column is slidably connected to the adjustment groove; when the adjustment column and the adjustment groove are slidably matched, the adjustment plate is guided on the positioning platform to approach or move away from the positioning plate.

[0014] Furthermore, the adjustment column is an adjustment bolt; the positioning platform is provided with an adjustment screw, and the positioning platform is provided with an adjustment hole; the adjustment screw is threadedly connected to the adjustment hole to guide the movement of the adjustment plate when rotating.

[0015] Furthermore, the positioning table driving component includes a driving cylinder, a slider and a slide rail, the slide rail is arranged on the processing table, the slider is arranged at the top of the positioning table and slidingly cooperates with the slide rail; the cylinder body of the driving cylinder is installed on the processing table, and the piston rod of the driving cylinder is connected to the positioning table.

[0016] Furthermore, the positioning plate includes two connecting arms and abutting arms, the two connecting arms are protruding on the positioning platform, the abutting arms are connected to the top ends of the two connecting arms and are used to abut against the workpiece; the processing knife assembly is arranged between the two connecting arms.

[0017] Furthermore, a dust cover is provided on the processing table, and the dust cover is arranged outside the processing knife assembly and the positioning plate; and a dust extraction channel is provided on the dust cover.

[0018] To sum up, the utility model has the following technical effects: the first positioning abutment step and the second positioning abutment step of the positioning table can be used to respectively position and abut against different sides of the same wooden workpiece or a wooden workpiece of the same specification, thereby guiding the two ends of the wooden workpiece to position and abut against the same positioning plate, respectively, to achieve unified benchmark processing of the two ends of the same wooden workpiece or a wooden workpiece of the same specification, thereby improving the flatness of the two ends of the wooden workpiece after processing and facilitating later assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the processing machine of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the processing machine of the utility model from another perspective;

[0021] Figure 3 It is a structural schematic diagram of the positioning component of the utility model;

[0022] Figure 4 It is a schematic diagram of the assembly structure of the positioning component and the processing knife component of the utility model.

[0023] Among them, the meanings of the figure numbers are as follows: 10, processing table; 11, dust cover; 111, dust extraction channel; 12, processing knife assembly; 21, positioning table; 211, adjustment plate; 212, first positioning abutment step; 213, second positioning abutment step; 214, adjustment groove; 215, adjustment column; 216, adjustment screw; 22, driving cylinder; 31, pressing plate; 231, connecting arm; 232, abutment arm; 32, pressing cylinder; 33, support column; 331, mounting bracket; 40, workpiece. DETAILED DESCRIPTION

[0024] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] See also Figure 1-Figure 4 The utility model discloses a double-station processing machine, including a machine body and a positioning assembly. A processing table 10 and a processing knife assembly 12 are arranged on the machine body. The processing knife assembly 12 is installed on the processing table 10. The processing knife can be a milling cutter or a drill bit or a saw blade in the prior art. The processing spindle on the machine body drives the processing knife to rotate to realize operations such as milling grooves or drilling holes.

[0028] The positioning assembly is installed on the processing table 10, and the specific positioning assembly includes a positioning table 21, a positioning plate and a positioning table 21 driving member. A first positioning abutment step 212 and a second positioning abutment step 213 are provided on both sides of the positioning table 21. The first positioning abutment step 212 and the second positioning abutment step 213 are connected at an angle. The first positioning abutment step 212 and the second positioning abutment step 213 can be respectively provided on both sides of the positioning table 21 and extend toward the middle of the positioning table 21 and intersect with each other.

[0029] It should be noted that both the first positioning abutment step 212 and the second positioning abutment step 213 can be tilted, and the tilting directions are opposite. When clamping the workpiece 40, the side of the workpiece 40 can be abutted against the first positioning abutment step 212 or the second positioning abutment step 213 for the side of the workpiece 40 to abut, and after the side of the workpiece 40 abuts against the corresponding first positioning abutment step 212, the inclined end face of the workpiece 40 is guided to abut against the positioning plate; the positioning table 21 driving member is used to drive the positioning table 21 to approach or move away from the processing knife assembly 12.

[0030] On the basis of the above structure, when using the double-station processing machine of the utility model, when processing the workpiece 40, the workpiece 40 can be placed on one side of the first positioning abutment step 212, and the side of the workpiece 40 abuts against the first positioning abutment step 212, so that the side of the workpiece 40 abuts against the first positioning abutment step 212, and then the workpiece 40 is pushed forward, and the side of the workpiece 40 slides along the first positioning abutment step 212. After the workpiece 40 slides until its end face abuts against the positioning plate, the side of the workpiece 40 and the end face of the workpiece 40 can be respectively positioned by the first positioning abutment step 212 and the positioning plate. After that, the workpiece 40 is pressed, and the processing tool assembly 12 is started to perform milling processing on the end face of the workpiece 40.

[0031] Of course, the workpiece 40 can also be placed on one side of the second positioning abutment step 213, and the side of the workpiece 40 abuts against the second positioning abutment step 213, so that the side of the workpiece 40 abuts against the second positioning abutment step 213, and then the workpiece 40 is pushed forward, and the side of the workpiece 40 slides along the second positioning abutment step 213. After the workpiece 40 slides until its end face abuts against the positioning plate, the side of the workpiece 40 and the end face of the workpiece 40 can be respectively positioned by the second positioning abutment step 213 and the positioning plate. After that, the workpiece 40 is pressed, and the machining tool assembly 12 is started to perform milling on the end face of the workpiece 40.

[0032] The driving member of the positioning platform 21 can drive the positioning platform 21 to move close to the processing knife assembly 12, and can adjust the distance between the workpiece 40 on the feeding positioning platform 21 and the processing target, so as to adjust the processing position and processing depth.

[0033] It should be noted that since the inclination directions of the first positioning abutment step 212 and the second positioning abutment step 213 are opposite, when processing the inclined surface of the same wooden workpiece 40 or the wooden workpiece 40 of the same specification, the side surface of the wooden workpiece 40 can be first abutted against the first positioning abutment step 212, and the inclined end surface of one end of the wooden workpiece 40 is slid and guided to the positioning plate for abutment through the first positioning abutment step 212. In this way, during processing, the processing knife assembly 12 processes the inclined end surface positioning surface of the end with the positioning plate.

[0034] After the inclined end surface of one end of the wood workpiece 40 is processed, the unprocessed inclined end surface of the other end of the wood workpiece 40 can be turned around, so that the first positioning abutment step 212 on the same side cannot be used for abutment and limiting. Therefore, the wood workpiece 40 can be placed on the second positioning abutment step 213 and can abut against the other side of the wood workpiece 40. Then the inclined end surface of the other end of the wood workpiece 40 can be guided to the same positioning plate through the second positioning abutment step 213 for abutment. In this way, the reference surface of the processing knife assembly 12 during processing is also processed with the positioning surface formed by the positioning plate.

[0035] In this way, the first positioning abutment step 212 and the second positioning abutment step 213 of the positioning table 21 can be respectively positioned and abutted against different sides of the same wooden workpiece 40 or wooden workpieces 40 of the same specification, and the two ends of the wooden workpiece 40 can be guided to position and abut against the same positioning plate, respectively, so as to achieve unified benchmark processing at both ends of the same wooden workpiece 40 or wooden workpieces 40 of the same specification, thereby improving the flatness of the two ends of the wooden workpiece 40 after processing and facilitating later assembly.

[0036] Furthermore, the positioning assembly in this embodiment also includes two pressing assemblies, which are respectively arranged on both sides of the positioning platform 21 and correspond to each other. Specifically, the pressing assembly includes a pressing plate 31 and a driving member of the pressing plate 31. The pressing plate 31 is arranged above the positioning platform 21, and the pressing plate 31 is used to drive the pressing plate 31 to move along the height direction of the machine body. In this way, after the workpiece 40 abuts against the first positioning abutting step 212, and the end face of the workpiece 40 abuts against the positioning plate, the pressing plate 31 can be driven by the driving member of the pressing plate 31 to move downward and be pressed against the workpiece 40, so that the workpiece 40 will not become loose during the processing, and the workpiece 40 can be processed in a stable state, with a smooth cut and high processing accuracy.

[0037] In order to facilitate the installation of the pressing assembly, a support column 33 can be provided on the positioning platform 21, and mounting brackets 331 are provided on both sides of the support column 33. The above-mentioned pressing assembly is installed at the bottom end of the mounting bracket 331. In this way, the support column 33 can be used as the assembly basis, and then the mounting bracket 331 can be assembled to the top of the support column 33 through bolts and other structures. The pressing assembly can be assembled on the corresponding mounting bracket 331, and the installation structure is more stable.

[0038] Furthermore, the driving component of the pressing plate 31 in this embodiment is a pressing cylinder 32, the cylinder body of the pressing cylinder 32 is installed at the bottom end of the mounting bracket 331, and the piston rod of the pressing cylinder 32 is connected to the pressing plate 31, so that the pressing plate 31 can be driven to move up and down by the extension and retraction of the piston rod of the pressing cylinder 32, thereby realizing the tightening and loosening of the workpiece 40.

[0039] Of course, the driving member of the pressing plate 31 can also be realized by a structure such as a cylinder or an electric push rod in the prior art. Compared with an electric structure such as an electric push rod to drive the pressing plate 31 to press the workpiece 40, the cylinder and the air cylinder have a greater pressing force and are not easy to loosen.

[0040] Furthermore, an adjustment plate 211 may be provided on the positioning platform 21, and the adjustment plate 211 protrudes on the positioning platform 21 so that the two side edges of the adjustment plate 211 form a first positioning abutment step 212 and a second positioning abutment step 213. In this way, the adjustment plate 211 is directly set on the positioning platform 21, and the two sides of the adjustment plate 211 can cooperate with the end surface of the positioning platform 21 to form the first positioning abutment step 212 and the second positioning abutment step 213. Compared with cutting with a tool on the positioning platform 21, assembly is more convenient.

[0041] Furthermore, the adjustment plate 211 can be selected to be a triangular plate structure with inclined edges on both sides.

[0042] Furthermore, an adjustment groove 214 is provided on the above-mentioned adjustment plate 211, and an adjustment column 215 is provided on the corresponding positioning platform 21, and the adjustment column 215 is slidably connected to the adjustment groove 214; when the adjustment column 215 slides with the adjustment groove 214, the adjustment plate 211 is guided to move closer to or away from the positioning plate on the positioning platform 21, so that the distance from the first positioning abutment step 212 and the second positioning abutment step 213 to the positioning plate can be adjusted by sliding the adjustment plate 211 closer to or away from the positioning plate, and adjusted according to the length of the workpiece 40.

[0043] After the adjustment is in place, the adjustment column 215 can be pressed against the adjustment slot 214 to prevent the adjustment plate 211 from loosening. In this embodiment, the adjustment column 215 is an adjustment bolt, the positioning platform 21 is provided with an adjustment screw 216, and the positioning platform 21 is provided with an adjustment hole; the adjustment screw 216 is threadedly connected to the adjustment hole to guide the movement of the adjustment plate 211 when rotating. In this way, when adjusting the adjustment plate 211, the adjustment bolt can be rotated to loosen the adjustment bolt, and the adjustment bolt can slide relative to the adjustment slot 214, and then the adjustment screw 216 is rotated. The rotation of the adjustment screw 216 can drive the adjustment plate 211 connected to it through the threaded hole to move forward and backward to achieve position adjustment. After the adjustment is in place, the adjustment bolt can be tightened on the adjustment plate 211 by tightening the adjustment bolt.

[0044] Furthermore, the driving member of the positioning platform 21 in this embodiment includes a driving cylinder 22, a slider and a slide rail, the slide rail is arranged on the processing platform 10, the slider is arranged at the top of the positioning platform 21 and slides with the slide rail; the cylinder body of the driving cylinder 22 is installed on the processing platform 10, and the piston rod of the driving cylinder 22 is connected to the positioning platform 21. In this way, the positioning platform 21 can be driven to move closer to or away from the processing tool assembly 12 by the extension and contraction of the piston rod of the driving cylinder 22, and during the sliding process of the positioning platform 21, it can be guided by the sliding cooperation between the slider and the slide rail, so that the positioning accuracy and the rigidity of the positioning structure can be effectively improved, so that the processing accuracy and processing depth of the workpiece 40 are consistent.

[0045] Furthermore, the above-mentioned positioning plate includes two connecting arms 231 and abutting arms 232. The two connecting arms 231 are protruded on the positioning platform 21. The abutting arms 232 can be connected to the top ends of the two connecting arms 231. When the workpiece 40 is clamped, the inclined end surface of the workpiece 40 can be abutted against the abutting arms 232, and a processing space can be reserved between the two connecting arms 231 for the processing tool assembly to extend into, so as to prevent the positioning plate from abutting and blocking the processing tool assembly 12.

[0046] Of course, a through hole may be provided on the positioning plate for the machining knife assembly 12 to extend into. After the inclined end face of the workpiece 40 abuts against the positioning plate, the machining knife assembly 12 may extend into the through hole and contact the inclined end face of the workpiece 40 for machining.

[0047] Furthermore, a dust cover 11 is provided on the processing table 10, and the dust cover 11 is provided outside the processing knife assembly 12 and the positioning plate; a dust extraction channel 111 is provided on the dust cover 11, and since wood chips will be generated during the processing of wood, the dust cover 11 can be provided to reduce the flying of wood chips. At the same time, a dust extraction device such as a dust extractor can be connected to the dust extraction channel 111 to extract the wood chips in the dust cover 11 for centralized treatment, thereby reducing environmental pollution.

[0048] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A double-station processing machine, characterized in that: include, A machine body, wherein a processing table and a processing knife assembly are provided on the machine body, and the processing knife assembly is installed on the processing table; A positioning assembly is installed on the processing table; the positioning assembly includes a positioning table, a positioning plate and a positioning table driving member, a first positioning abutment step and a second positioning abutment step are provided on both sides of the positioning table, and the first positioning abutment step is connected with the second positioning abutment step at an angle; the positioning plate is arranged on the positioning table and is located in the extension direction of the first positioning abutment step and the second positioning abutment step; the first positioning abutment step and the second positioning abutment step are used for the side of the workpiece to abut, and guide the inclined end face of the workpiece to abut against the positioning plate; the positioning table driving member is used to drive the positioning table to approach or move away from the processing knife assembly.

2. The double-station processing machine according to claim 1, characterized in that: The positioning assembly also includes two pressing assemblies, which are respectively arranged on both sides of the positioning platform and correspond to each other; the pressing assembly includes a pressing plate and a pressing plate driving member, the pressing plate is arranged above the positioning platform, and the pressing plate is used to drive the pressing plate to move along the height direction of the machine body.

3. The double-station processing machine according to claim 2, characterized in that: The positioning platform is provided with a support column, both sides of the support column are provided with mounting brackets, and the pressing assembly is installed at the bottom end of the mounting bracket.

4. The double-station processing machine according to claim 3, characterized in that: The pressing plate driving component is a pressing cylinder, a cylinder body of the pressing cylinder is installed at the bottom end of the mounting bracket, and a piston rod of the pressing cylinder is connected to the pressing plate.

5. The double-station processing machine according to any one of claims 1 to 4, characterized in that: The positioning platform is provided with an adjustment plate, and the adjustment plate is protruded on the positioning platform so that two side edges of the adjustment plate form the first positioning abutting step and the second positioning abutting step.

6. The double-station processing machine according to claim 5, characterized in that: The adjusting plate is provided with an adjusting groove, and the positioning platform is provided with an adjusting column, which is slidably connected to the adjusting groove; when the adjusting column and the adjusting groove are slidably matched, the adjusting plate is guided on the positioning platform to approach or move away from the positioning plate.

7. The double-station processing machine according to claim 6, characterized in that: The adjusting column is an adjusting bolt; the positioning platform is provided with an adjusting screw, and the positioning platform is provided with an adjusting hole; the adjusting screw is threadedly connected to the adjusting hole to guide the movement of the adjusting plate when rotating.

8. The double-station processing machine according to any one of claims 1 to 4, characterized in that: The positioning table driving component includes a driving cylinder, a slider and a slide rail. The slide rail is arranged on the processing table, and the slider is arranged on the top of the positioning table and slidably cooperates with the slide rail. The cylinder body of the driving cylinder is installed on the processing table, and the piston rod of the driving cylinder is connected to the positioning table.

9. The double-station processing machine according to any one of claims 1 to 4, characterized in that: The positioning plate includes two connecting arms and abutting arms. The two connecting arms are protruding on the positioning platform. The abutting arms are connected to the top ends of the two connecting arms and are used to abut against the workpiece. The processing knife assembly is arranged between the two connecting arms.

10. The double-station processing machine according to any one of claims 1 to 4, characterized in that: The processing table is provided with a dust cover, and the dust cover is arranged outside the processing knife assembly and the positioning plate; the dust cover is provided with a dust extraction channel.

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