CN114407147B

CN114407147B - Slotting device for door plate machining

Info

Publication number: CN114407147B
Application number: CN202210162818.8A
Authority: CN
Inventors: 王玲娟; 宋利明; 王国成
Original assignee: Jiangsu Jindi Wood Industry Co ltd
Current assignee: Jiangsu Jindi Wood Industry Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-10-14
Anticipated expiration: 2042-02-22
Also published as: CN114407147A

Abstract

The invention discloses a slotting device for door plate machining, and belongs to the technical field of machining equipment. The invention includes a three-axis platform; the three-axis platform slotting machine further comprises a slotting mechanism arranged on the three-axis platform. The slotting mechanism comprises a rotating assembly and a plurality of slotting tools, the slotting tools are installed on the rotating assembly, and the rotating assembly drives the slotting tools to rotate so as to process the door plate. The door plate grooving machine can automatically perform grooving processing on the door plate through the three-axis platform and the grooving mechanism, and is simple in structure and convenient to operate.

Description

Slotting device for door plate machining

Technical Field

The invention belongs to the technical field of processing equipment, and particularly relates to a slotting device for processing a door plate.

Background

The wooden door is a wooden door, can be divided into various types according to materials, processes and purposes, is widely suitable for civil and commercial buildings and houses, has European style ancient style, simple modern style, american style, mediterranean style, chinese style, french romantic style and Italian style, and in the production and processing of the wooden door, the surface of the wooden door also needs to be grooved to meet the subsequent processing treatment, but the existing cutter cannot be formed into an inverted cone shape in the processing process, and the diameter of the cutter cannot be changed according to the cutting width, so that the cutter on two sides needs to be moved or replaced, and the processing time is greatly prolonged.

The Chinese patent with the publication number of CN213198006U discloses a slotting device for wooden door production and processing, which comprises a workbench, a limiting block and a dial gauge, wherein a slide rail is arranged on the inner side of the workbench, a pulley is arranged in the slide rail, the other end of the pulley is connected with a placing plate, a baffle is fixed at one end of the placing plate, a handle is arranged on the surface of the baffle, a groove is formed in the upper portion of the slide rail, the top of the workbench is connected with a rack, the top of the rack is connected with a cross beam and the like, slotting processing can be performed on wooden doors, but the shape of a processed groove cannot be adjusted in real time.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a slotting device for door plate processing comprises a three-axis platform; the three-axis platform slotting machine further comprises a slotting mechanism arranged on the three-axis platform.

The slotting mechanism comprises a rotating assembly and a plurality of slotting tools, wherein the slotting tools are installed on the rotating assembly, and the rotating assembly drives the slotting tools to rotate so as to process the door plate.

Further, the rotating assembly include the circular connecting block, circular connecting block upper end be connected with the power supply, circular connecting block lower extreme and central plectane fixed connection, central plectane outer lane fixed mounting have a plurality of telescopic cylinder, every telescopic cylinder stretch out the end and articulate with the slotting tool upper end, every the slotting tool lower extreme articulate with the one end of bull stick, the bull stick other end articulate with the drum, the drum upper end fixed with first spring one end, the first spring other end and middle plectane fixed connection, middle plectane be connected with central plectane through first accent appearance structure.

Furthermore, the first posture adjusting structure comprises a second motor, an output shaft of the second motor is fixedly connected with the polygonal bolt, the polygonal bolt is slidably mounted inside the threaded rod, the threaded rod and the polygonal bolt are located on the same central axis, the threaded rod is in rotating fit with the cylinder, the threaded rod is in sliding fit with the middle circular plate and the central circular plate, the second motor is fixedly mounted on the central circular plate, threads on the threaded rod are connected with the guide plates to form sliding fit, the guide plates are fixedly mounted on the magnetic sliding frame, the magnetic sliding frame is slidably mounted on the central circular plate, the central circular plate is slidably mounted with a vertical guide rod, the lower end of the vertical guide rod is fixedly connected with the middle circular plate, a groove is formed in the vertical guide rod, and when the vertical guide rod slides on the central circular plate, a projection on the magnetic sliding frame is in sliding fit with the groove on the vertical guide rod.

Further, middle plectane on with axle center slidable mounting have a spacing dish, spacing dish on seted up the spacing groove, spacing groove and connecting rod sliding fit, connecting rod lower extreme and drum fixed connection, upper end and middle plectane sliding fit, the connecting rod on the arc wall, when spacing dish slided on middle plectane, spacing dish can insert in the arc wall to carry on spacingly to the connecting rod.

Furthermore, the outer ring of the middle circular plate is fixedly provided with a blade, and the blade is used for blowing off sawdust generated in the process of slotting.

Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the three-axis platform and the grooving mechanism are used for automatically grooving the door plate, so that the structure is simple and the operation is convenient; (2) The grooving mechanism processes the door plate by driving the grooving cutter, and the cutting angle of the grooving cutter can be adjusted through the first posture adjusting structure, so that the grooving mechanism is suitable for the requirements of various grooving shapes, and has strong practicability; (3) The threaded rod and the connecting rod in the slotting mechanism can be used for adjusting the angle of the slotting cutter, and the operation mode is flexible.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a structural schematic diagram of the grooving mechanism.

Fig. 3 is a schematic diagram of the grooving mechanism with the first motor and the circular connecting block omitted.

Fig. 4 is a partial structural schematic view of a grooving mechanism.

Fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4.

Fig. 6 is another angle structure diagram of fig. 4.

Fig. 7 is a partial structural schematic diagram of a grooving mechanism.

Fig. 8 is a schematic view of a part of the structure of the slotted structure.

Reference numerals: 1-a three-axis platform; 101-an operation table; 102-a first mobile unit; 103-a second mobile unit; 104-a third mobile unit; 2-slotting mechanism; 201-a first motor; 202-circular connecting block; 203-center circular plate; 204-telescopic cylinder; 205-a slotting tool; 206-a first spring; 207-cylinder; 208-a turn bar; 209-blade; 210-a second motor; 211-threaded rod; 2111-polygonal bolt; 212-a guide plate; 213-magnetic carriage; 214-vertical guide bar; 215-intermediate circular plate; 216-an electromagnet; 217-a limit disc; 218-connecting rod.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.

Example (b): as shown in fig. 1 to 8, the slotting device for processing the door panel comprises a three-axis platform 1 and a slotting mechanism 2 installed on the three-axis platform 1.

The slotting mechanism 2 comprises a rotating assembly and a plurality of slotting tools 205, wherein the slotting tools 205 are installed on the rotating assembly, and the slotting tools 205 are driven to rotate by the rotating assembly so as to process the door plate.

The rotating assembly comprises a circular connecting block 202, the upper end of the circular connecting block 202 is connected with a power source, the lower end of the circular connecting block 202 is fixedly connected with a central circular plate 203, a plurality of telescopic cylinders 204 are fixedly mounted on the outer ring of the central circular plate 203, the extending end of each telescopic cylinder 204 is hinged to the upper end of a slotting cutter 205, the lower end of each slotting cutter 205 is hinged to one end of a rotating rod 208, the other end of the rotating rod 208 is hinged to a cylinder 207, the upper end of the cylinder 207 is fixed to one end of a first spring 206, the other end of the first spring 206 is fixedly connected with a middle circular plate 215, and the middle circular plate 215 is connected with the central circular plate 203 through a first posture adjusting structure.

Specifically, the power supply is first motor 201, and first motor 201 fixed mounting is on three-axis platform 1, and first motor 201 output shaft is connected with circular connecting block 202, drives circular connecting block 202 through first motor 201 and rotates. The three-axis platform 1 comprises an operation table 101, a first moving unit 102, a second moving unit 103 and a third moving unit 104, wherein the operation table 101 is installed on the second moving unit 103 and used for placing a door panel, the first moving unit 102 is connected with the second moving unit 103, the first moving unit 102 and the second moving unit 103 are mainly used for driving the operation table 101 to move in the horizontal direction, a first motor 201 is installed on the third moving unit 104 in the three-axis platform 1, and the third moving unit 104 is mainly used for adjusting the vertical height of the slotting mechanism 2.

The first posture adjusting structure comprises a second motor 210, an output shaft of the second motor 210 is fixedly connected with a polygonal bolt 2111, the polygonal bolt 2111 is slidably mounted inside a threaded rod 211, the threaded rod 211 and the polygonal bolt 2111 are located on the same central axis, the threaded rod 211 is in rotating fit with a cylinder 207, the threaded rod 211 is in sliding fit with an intermediate circular plate 215 and a central circular plate 203, the second motor 210 is fixedly mounted on the central circular plate 203, threads on the threaded rod 211 are connected with a guide sheet 212 to form sliding fit, the guide sheet 212 is fixedly mounted on a magnetic sliding frame 213, the magnetic sliding frame 213 is slidably mounted on the central circular plate 203, a vertical guide rod 214 is slidably mounted on the central circular plate 203, the lower end of the vertical guide rod 214 is fixedly connected with the intermediate circular plate 215, a groove is formed in the vertical guide rod 214, and when the vertical guide rod 214 slides on the central circular plate 203, a bump on the magnetic sliding frame 213 is in sliding fit with a groove on the vertical guide rod 214.

Specifically, the center disk 203 is provided with an electromagnet 216, and when the magnetic carriage 213 is required to slide on the center disk 203, the electromagnet 216 is energized to generate magnetism, and the magnetic carriage 213 drives the guide piece 212 to slide on the center disk 203 by attraction.

The middle circular plate 215 is coaxially and slidably provided with a limiting disc 217, the limiting disc 217 is provided with a limiting groove, the limiting groove is in sliding fit with a connecting rod 218, the lower end of the connecting rod 218 is fixedly connected with the cylinder 207, the upper end of the connecting rod is in sliding fit with the middle circular plate 215, the connecting rod 218 is provided with an arc-shaped groove, and when the limiting disc 217 slides on the middle circular plate 215, the limiting disc 217 can be inserted into the arc-shaped groove to limit the connecting rod 218.

The blades 209 are fixedly arranged on the outer ring of the middle circular plate 215, and the blades 209 are used for blowing off sawdust generated in the grooving process.

The working principle is as follows: during operation, the door panel to be grooved is placed on the operation table 101, then the first moving unit 102 and the second moving unit 103 are started to adjust the positions of the door panel on the operation table 101 and the door panel on the operation table 101, so that the position to be grooved is located at a proper position away from the groove mechanism 2, and meanwhile, the third moving unit 104 is started to drive the groove mechanism 2 to move in the vertical direction until the groove mechanism 2 reaches a proper processing height.

According to the shape of the processed groove, the telescopic cylinder 204 is started, the extending end of the telescopic cylinder 204 extends out, so that the upper end of the slotting tool 205 is pushed out, the upper end and the lower end of the slotting tool 205 are not on the same vertical line, and the opened groove is in a V shape. Then, the first motor 201 is started to drive the circular connecting block 202 to rotate, and the circular connecting block 202 is fixedly connected with the central circular plate 203, so that the rotating central circular plate 203 drives the telescopic cylinder 204 and the slotting cutter 205 to rotate together, the rotating slotting cutter 205 contacts with the door panel to cut and slot the door panel in the rotating process, and meanwhile, the positions of the door panel and the slotting cutter 205 are adjusted through the first moving unit 102, the second moving unit 103 and the third moving unit 104 in real time to process the door panel.

If the groove to be opened is required to be a vertical surface, the extending end of the telescopic cylinder 204 is contracted, so that the upper end and the lower end of the slotting cutter 205 are located on the same vertical plane.

If the groove to be opened is in the shape of an inverted V, the telescopic cylinder 204 is kept inactive, then the rotation speed of the first motor 201 is increased to drive the circular connecting block 202 and the central circular plate 203 to rotate in an accelerated manner, at this time, the rotation speed of the cylinder 207 is increased due to the increase of the rotation speed, the rotating rod 208 hinged to the cylinder 207 is unfolded in a direction away from the central line of the cylinder 207 through the generated centrifugal force, the unfolded rotating rod 208 pushes away the lower end of the slotting cutter 205, so that the slotting cutter 205 is in the shape of a V, and in the rotating process of the slotting cutter 205, the opened groove is in the shape of an inverted V.

When the rotation speed reaches the maximum, if it is still necessary to enlarge the width of the lower end of the opened slot, then the second motor 210 is started to drive the polygonal bolt 2111 to rotate, then the polygonal bolt 2111 pulls the threaded rod 211 to rotate, the rotated threaded rod 211 is slidably engaged with the guide plate 212, the threads on the threaded rod 211 are in threaded engagement with the guide plate 212, then the rotated polygonal bolt 2111 causes the threaded rod 211 to gradually move downward, the downward moving threaded rod 211 pushes the middle circular plate 215 and the cylinder 207 to slide downward, the downward moving cylinder 207 pushes the rotating rod 208 hinged with the cylinder 207 outward, the slotting knives 205 are also pushed outward, the width of the lower ends of the slotting knives 205 is increased, and the width of the lower ends between each slotting knife 205 is larger than the width of the upper ends, so that the opened slot is still inverted V-shaped, the downward moving middle circular plate 215 pulls the vertical guide rod 214 to move downward together, when the groove on the vertical guide rod 214 moves to the projection position on the magnetic sliding frame 213, the electromagnet 216 is started to suck the magnetic sliding frame 213 to one side close to the magnetic frame 213, so that the magnetic sliding rack 213 is slid on the center circular plate 203, so that the vertical guide rod 211 is not moved downward again, and the width of the vertical guide rod 214 is adjusted again, and the vertical guide rod 211 is not moved again.

In addition, another way to adjust the shape and size of the opened slot is to adjust the rotation speed of the first motor 201 after the vertical guide rod 214 is clamped by the magnetic sliding frame 213, so that the limiting disc 217 depends on inertia and is later than the rotation of the connecting rod 218, so that the arc-shaped slot on the connecting rod 218 is not clamped by the limiting disc 217, at this time, during the whole rotation process of the slotting mechanism 2, the cylinder 207 continues to move downwards, and simultaneously pulls the first spring 206, the first spring 206 mainly plays a role of resetting, the downward cylinder 207 pulls the connecting rod 218 downwards, and at this time, the downward cylinder 207 pushes the rotating rod 208 outwards again, so that the rotating rod 208 pushes the slotting cutter 205 outwards, and the slotting width is increased.

While the blades 209 function to clean the wood chips generated by the grooving process during the entire grooving process of the grooving blade 205 during the rotation of the blades 209.

Claims

1. The utility model provides a fluting device is used in door plant processing, includes three-axis platform (1), its characterized in that: the three-axis platform is characterized by also comprising a slotting mechanism (2) arranged on the three-axis platform (1);

the slotting mechanism (2) comprises a rotating assembly and a plurality of slotting knives (205), wherein the slotting knives (205) are installed on the rotating assembly, and the slotting knives (205) are driven to rotate by the rotating assembly so as to machine the door plate;

the rotating assembly comprises a circular connecting block (202), the upper end of the circular connecting block (202) is connected with a power source, the lower end of the circular connecting block (202) is fixedly connected with a central circular plate (203), a plurality of telescopic cylinders (204) are fixedly mounted on the outer ring of the central circular plate (203), the extending end of each telescopic cylinder (204) is hinged to the upper end of a slotting cutter (205), the lower end of each slotting cutter (205) is hinged to one end of a rotating rod (208), the other end of the rotating rod (208) is hinged to a cylinder (207), the upper end of the cylinder (207) is fixed to one end of a first spring (206), the other end of the first spring (206) is fixedly connected with a middle circular plate (215), and the middle circular plate (215) is connected with the central circular plate (203) through a first posture adjusting structure;

the first posture adjusting structure comprises a second motor (210), an output shaft of the second motor (210) is fixedly connected with a polygonal bolt (2111), the polygonal bolt (2111) is slidably mounted inside a threaded rod (211), the threaded rod (211) and the polygonal bolt (2111) are located on the same central axis, the threaded rod (211) is in rotating fit with a cylinder (207), the threaded rod (211) is in sliding fit with a middle circular plate (215) and a middle circular plate (203), the second motor (210) is fixedly mounted on the middle circular plate (203), threads on the threaded rod (211) are connected with guide plates (212) to form sliding fit, the guide plates (212) are fixedly mounted on a magnetic sliding frame (213), the magnetic sliding frame (213) is slidably mounted on the middle circular plate (203), a vertical guide rod (214) is slidably mounted on the middle circular plate (203), the lower end of the vertical guide rod (214) is fixedly connected with the middle circular plate (215), a groove is formed in the vertical guide rod (214), and when a coaxial sliding lug boss (214) on the middle circular plate (203) is slidably mounted on the guide plate (213), a coaxial sliding frame (214) is slidably mounted on the middle circular plate (213), the limiting disc (217) is provided with a limiting groove, the limiting groove is in sliding fit with the connecting rod (218), the lower end of the connecting rod (218) is fixedly connected with the cylinder (207), the upper end of the connecting rod is in sliding fit with the middle circular plate (215), the connecting rod (218) is provided with an arc-shaped groove, and when the limiting disc (217) slides on the middle circular plate (215), the limiting disc (217) can be inserted into the arc-shaped groove to limit the connecting rod (218).

2. A grooving apparatus for door sheet working as claimed in claim 1, wherein: the outer ring of the middle circular plate (215) is fixedly provided with a blade (209), and the blade (209) is used for blowing off sawdust generated in grooving.