JP2021080824A - Edge covering device for wooden door - Google Patents

Abstract

To disclose an edge covering device for a wooden door.SOLUTION: The edge covering device includes a main body. A support plate space that opens upward is provided in the main body. An elevating plate is provided so as to be able to move up and down in the support plate space. A rotating plate is provided on the upper end surface of the elevating plate so that it can rotate. The wooden door is placed on the upper end surface of the rotating plate, then the wooden door can be lowered by the elevating plate, and the wooden door can be rotated by the rotation of the rotating plate. A girder is provided on the upper side of the rotating plate. A lower push plate is provided at the center of the lower end surface of the girder so that it can rotate. An elastic push block is fixedly provided on the lower end surface of the lower push plate.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of wooden door processing technology, and specifically is a wooden door edge cover device.

Wooden doors are often used, but during use, the edges are often bumped and rubbed, which affects aesthetics. Therefore, when processing a wooden door, it is necessary to cover the edge of the wooden door. Edge cover work generally uses flexible materials. Traditional rim cover equipment requires time and effort to manually cover the rim and turn the wooden door. Among the existing technologies, there are some that automatically turn the wooden door instead of manually to reduce the strength of the work, but the work of attaching the cover material is still done manually. In manual work, it often happens that the edges do not stick firmly due to lack of force, and the effect of the edge cover tends to deteriorate. The present invention can solve the above problems.

Chinese Patent Application Publication No. 10440869

Technical problem: Traditional rim cover equipment requires manual covering of the rim and turning of the wooden door, which takes time and effort, and some existing technologies automatically turn the wooden door instead of manually. The work of sticking the cover materials is still done manually, and it is easy to make the edge cover less effective because it is not firmly stuck.

In order to solve the above problems, the present invention employs the following technical plan: the edge covering device for a wooden door includes a main body, the main body is provided with an upwardly open support plate space, and the support is provided. An elevating plate is provided in the plate space so that the elevating plate can be raised and lowered, a rotating plate is provided on the upper end surface of the elevating plate so that the rotating plate can rotate, and a wooden door is placed on the upper end surface of the rotating plate. The wooden door can be lowered, the wooden door can be rotated by the rotation of the rotating plate, a girder is provided on the upper side of the rotating plate, and the lower push plate can be rotated at the center of the lower end surface of the girder. An elastic push block is fixedly provided on the lower end surface of the lower push plate, elevating devices are provided on both front and rear sides of the support plate space, and elevating rods are symmetrically provided in the elevating device. The upper end of the elevating rod is fixedly connected to both front and rear ends of the lower end surface of the girder, and the support rods provided symmetrically in the front-rear direction are connected to the lower end surface of the elevating plate by hinges. It can be interlocked with the elevating rod, and when the elevating rod lowers the girder, the support rod lowers the elevating plate, and a cover attaching device is provided on the left side of the support plate space. Is provided with a push plate, a rolling space opened to the right is provided in the upper end surface of the pushing plate, and the rolling plate is provided between the front and rear walls of the rolling space so that the rolling plate can rotate. On the lower end surface of the rolling plate, a push roller is provided on the right side of the push plate so that the push roller can rotate, a feed passage for a cover material is provided on the front side of the push plate, and the upper end surface of the rotary plate is provided. When descending to a position on the same plane as the lower end surface of the push plate, the cover material is fed between the push plate and the push roller by the feed passage, the push plate is pushed to the right, and the rolling plate is turned. At this time, the push plate can attach the cover material to one side of the side of the wooden door, and after the push plate returns, the rotating plate rotates the wooden door by 90 degrees. , The push plate in turn pushes the cover material onto the remaining three surfaces, completing the covering work on the four side sides of the wooden door.

As a preferential technical plan, when the elevating distance of the girder is longer than the elevating distance of the elevating plate and the elevating plate descends to the lower limit position, the girder pushes the lower push plate and the elastic push block to the lower limit position. Lower to and press the top surface of the wooden door.

As a preferred technical plan, the elevating device includes an elevating space feed passage symmetrically provided on both front and rear sides of the support plate space and opened upward so that the elevating rod can slide up and down in the feed passage. On the lower wall of the feed passage, a lift screw rod connected by a thread is provided so as to be able to rotate in the lift rod, and a bevel gear space is provided under the feed passage. The lower end of the elevating screw rod extends into the cap gear space and is fixed to the drive cap gear, and the lower wall of the support plate space is provided so as to communicate with the parallel movement space and symmetrically in the front-rear direction. A translation block is provided in the space so that it can slide back and forth, and the lower ends of the support rods on both front and rear sides are connected to the upper end of the translation block on the same side by a hinge, and the front and rear walls of the translation space are connected. A parallel moving screw rod connected by a thread is provided between the parallel moving blocks so that the parallel moving screw rod can rotate, and one end of the parallel moving screw rod extending from the center of symmetry extends into the bevel gear space. A driven cap gear that meshes with the drive cap gear is fixedly provided at one end of the parallel moving screw rod that is separated from the center of symmetry.

As a preferential technical plan, a pulley space is provided under the bevel gear space so that a driven pulley fixedly connected to the lower end of the drive bevel gear can rotate in the pulley space and back and forth. The drive pulley is provided symmetrically on the left side between the driven pulleys so that the drive pulley can rotate, and a transmission belt is wound between the drive pulley and the driven pulley.

As a preferential technical plan, a rotating column is provided in the center of the elevating plate so as to penetrate vertically and rotate, and a spline hole opened downward is provided in the rotating column. On the lower wall of the support plate space, a shaft through hole communicating with the upper wall of the pulley space is provided so as to communicate with the lower side of the rotating column, and the shaft is provided in the lower wall of the pulley space. A direction changing motor is fixedly provided at a position facing the lower side of the through hole so that a spline shaft that can be connected to the inside of the spline hole by a spline can be transmitted to the upper end of the direction change motor. It is connected.

As a preferred technical plan, the cover attachment device includes a telescopic space provided to communicate with the upper end of the left wall of the support plate space so that the push plate can slide left and right into the telescopic space. The drive slide space is provided on the left side of the telescopic space so as to communicate with each other and symmetrically in the front-rear direction, and the drive slide block is provided in the drive slide space so as to be slid back and forth. A telescopic hinge is connected to the right end of the push plate by a hinge, a driven slide space is provided symmetrically in the left end surface of the push plate, and the driven slide block can slide back and forth in the driven slide space. The telescopic screw rod is provided so that the right end of the telescopic hinge is connected to the left end of the driven slide block by a hinge, and the telescopic screw rod connected to the drive slide block by a screw thread can rotate between the front and rear walls of the drive slide space. A transmission space is provided between the drive slide spaces, the opposite ends of the telescopic screw rods extend into the transmission space and are fixed to the transmission hinge gear, and the lower wall of the transmission space The power hinge gear that meshes with the transmission hinge gear is provided so that it can rotate.

As a technical plan of choice, a spring space is provided so as to communicate with the lower wall of the rolling space, and a rolling spring is fixed between the lower wall of the spring space and the lower end surface of the rolling plate. The rolling spring can push and move the right end of the rolling plate to roll upward.

As a preferential technical plan, a switching space is provided between the transmission space and the pulley space on the left side of the main body, and the right end of the lower wall of the switching space is fixedly fixed to the upper end of the drive pulley. The connected right spur gear is provided so as to be rotatable, and the left spur gear fixedly connected to the lower end of the power cap gear is provided at the left end of the upper wall of the switching space so as to be rotatable, and the switching is performed. A control space is provided so as to communicate between the left spur gear and the right spur gear on the upper wall of the space, and a control block is provided in the control space so as to be slid up and down. A power motor is fixedly provided in the block, and a power spur gear is connected to the lower end of the power motor so that the power spur gear can be transmitted. Can mesh with one of them.

As a technical plan of choice, a hydraulic cylinder is fixedly provided in the upper wall of the control space, and a hydraulic telescopic rod is connected to the lower end of the hydraulic cylinder so as to be transmitted, and the control block is connected. It is fixedly connected to the lower end of the hydraulic expansion / contraction rod.

As a technical plan of choice, the material guide rollers are provided symmetrically between the upper and lower walls of the feed passage so that they can rotate.

According to the present invention, a material covering the edge is attached to one end of the edge of the wooden door, the wooden door can be automatically rotated 90 degrees at a time, and the wooden door cover needs to be pressed once. This guarantees the tightness and toughness of the material when covering the edges, improves the quality of the edge covers, and the entire work is fully automated without the need for manual assistance.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram in the AA direction of FIG. FIG. 3 is a schematic configuration diagram in the BB direction of FIG. FIG. 4 is an enlarged schematic diagram of C in FIG.

The edge cover device for the wooden door includes the main body 11, and the support plate space 12 opened upward is provided in the main body 11, and the elevating plate 13 is provided in the support plate space 12 so that the elevating plate 13 can be raised and lowered. A rotary plate 14 is provided on the upper end surface of the elevating plate 13 so as to be rotatable, a wooden door can be placed on the upper end surface of the rotating plate 14, and the wooden door can be lowered by the elevating plate 13. The wooden door can be rotated by the rotation of the rotating plate 14, a girder 15 is provided on the upper side of the rotating plate 14, and a lower push plate 16 is provided so as to be rotatable at the center of the lower end surface of the girder 15. An elastic push block 17 is fixedly provided on the lower end surface of the lower push plate 16, elevating devices 101 are provided on both front and rear sides of the support plate space 12, and the elevating rod 18 is front-rear symmetrical in the elevating device 101. The upper end of the elevating rod 18 is fixedly connected to both front and rear ends of the lower end surface of the girder 15, and the support rod 19 provided symmetrically in the front-rear direction is connected to the lower end surface of the elevating plate 13 by a hinge. The support rod 19 can be interlocked with the elevating rod 18, and when the elevating rod 18 lowers the girder 15, the support rod 19 lowers the elevating plate 14 and covers the left side of the support plate space 12. A sticking device 102 is provided, a push plate 20 is provided in the cover sticking device 102, and a rolling space 21 opened to the right is provided in the upper end surface of the pushing plate 20, and the rolling space 21 is provided. A rolling plate 22 is provided between the front and rear walls of the space 21 so as to be rotatable, and a pushing roller 23 is provided on the right side of the pushing plate 20 on the lower end surface of the rolling plate 22 so as to be rotatable. A feed passage 24 for the cover material is provided on the front side of the push plate 20, and when the upper end surface of the rotating plate 14 descends until it is located on the same plane as the lower end surface of the push plate 20, the cover material is provided by the feed passage 24. Is sent between the push plate 20 and the push roller 23, the push plate 20 is pushed to the right, and the right end of the rolling plate 22 rolls upward, at which time the pushing plate 20 has a wooden cover material. It can be attached to one side of the side of the door, and after the push plate 20 is restored, the rotating plate 14 rotates the wooden door 90 degrees, and the pushing plate 20 puts the cover material on the remaining three surfaces in order. Push and cover the four sides of the wooden door is completed.

Beneficially, when the elevating distance of the girder 15 is longer than the elevating distance of the elevating plate 13 and the elevating plate 13 descends to the lower limit position, the girder 15 pushes the lower pushing plate 16 and the elastic pushing block 17. Lower to the lower limit position and press the upper end surface of the wooden door.

Beneficially, the elevating device 101 includes an elevating space feed passage 24 symmetrically provided on both front and rear sides of the support plate space 12 and opened upward, and the elevating rod 18 slides up and down in the feed passage 24. The lower wall of the feed passage 24 is provided so that the elevating screw rod 25 connected by a screw thread can be rotated in the elevating rod 18, and an umbrella is provided on the lower side of the feed passage 24. A gear space 26 is provided, the lower end of the elevating screw rod 25 extends into the cap gear space 26 and is fixed to the drive cap gear 27, and the translation space 28 communicates with the lower wall of the support plate space 12. The parallel movement block 29 is provided so that the parallel movement block 29 can slide back and forth in the parallel movement space 28, and the lower ends of the support rods 19 on both front and rear sides are on the same side. A parallel movement screw rod 30 connected by a hinge to the upper end of the parallel movement space 28 and connected by a thread in the parallel movement block 29 is provided between the front and rear walls of the parallel movement space 28 so as to rotate. One end of the thread rod 30 away from the center of symmetry extends into the bevel gear space 26, and one end of the translation thread rod 30 away from the center of symmetry is driven to mesh with the drive bead gear 27. The umbrella gear 31 is fixedly provided.

Beneficially, a pulley space 32 is provided below the bevel gear space 26 so that a driven pulley 33 fixedly connected to the lower end of the drive bevel gear 27 can rotate in the pulley space 32. Further, it is provided symmetrically in the front-rear direction, and a drive pulley 34 is provided on the left side between the driven pulleys 33 so as to be rotatable, and a transmission belt 35 is wound between the drive pulley 34 and the driven pulley 33.

Beneficially, a spline hole 37 that opens downward is provided in the center of the elevating plate 13 so that the rotating column 36 can penetrate and rotate vertically, and the rotating column 36 is provided with a spline hole 37 that opens downward. On the lower wall of the support plate space 12, a shaft through hole 38 communicating with the upper wall of the pulley space 32 is provided so as to communicate with the lower side of the turning column 36, and below the pulley space 32. A direction changing motor 39 is fixedly provided in the wall at a position facing the lower side of the shaft through hole 38, and the upper end of the direction changing motor 39 is connected to the inside of the spline hole 37 by a spline. The spline shafts 40 that can be used are connected so that they can be transmitted.

Beneficially, the cover attachment device 102 includes a telescopic space 41 provided so as to communicate with the upper end of the left wall of the support plate space 12, and the push plate 20 can slide left and right into the telescopic space 41. The drive slide space 42 is provided on the left side of the telescopic space 41 so as to communicate with each other and symmetrically in the front-rear direction, and the drive slide block 43 is provided in the drive slide space 42 so as to be slid back and forth. A telescopic hinge 44 is connected to the right end of the drive slide block 43 by a hinge, and a driven slide space 45 is provided symmetrically in the left end surface of the push plate 20 in the driven slide space 45. Is provided so that the driven slide block 46 can slide back and forth, the right end of the telescopic hinge 44 is connected to the left end of the driven slide block 46 by a hinge, and the drive slide is between the front and rear walls of the drive slide space 42. A telescopic screw rod 47 connected to the block 43 by a screw thread is provided so as to be rotatable, a transmission space 48 is provided between the drive slide space 42, and the opposite ends of the telescopic screw rod 47 are the transmission space. It extends to the inside of 48 and is fixed to the transmission cap gear 49, and a power cap gear 50 that meshes with the transmission cap gear 49 is provided on the lower wall of the transmission space 48 so that it can rotate.

Beneficially, a spring space 51 is provided so as to communicate with the lower wall of the rolling space 21, and a rolling spring 52 is provided between the lower wall of the spring space 51 and the lower end surface of the rolling plate 22. It is fixedly connected, and the rolling spring 52 can push and move the right end of the rolling plate 22 to roll upward.

Beneficially, a switching space 53 is provided between the transmission space 48 and the pulley space 32 on the left side of the main body 11, and the upper end of the drive pulley 34 is located at the right end of the lower wall of the switching space 53. The right spur gear 54 fixedly connected is provided so as to be rotatable, and the left spur gear 55 fixedly connected to the lower end of the power cap gear 50 can rotate at the left end of the upper wall of the switching space 53. A control space 56 is provided so as to communicate between the left spur gear 55 and the right spur gear 54 on the upper wall of the switching space 53, and a control block is provided in the control space 56. The 57 is provided so as to be slid up and down, a power motor 58 is fixedly provided in the control block 57, and a power spur gear 59 is connected to the lower end of the power motor 58 so as to be transmitted. The power spur gear 59 can be switched to mesh with one of the right spur gear 54 and the left spur gear 55.

Beneficially, a hydraulic cylinder 60 is fixedly provided in the upper wall of the control space 56, and a hydraulic telescopic rod 61 is connected to the lower end of the hydraulic cylinder 60 so as to be able to transmit the control block. 57 is fixedly connected to the lower end of the hydraulic expansion / contraction rod 61.

Advantageously, the material guide roller 62 is provided so as to be rotatable and symmetrically between the upper and lower walls of the feed passage 24.

The procedure for using the present invention will be described below together with FIGS. 1 to 4.
In the initial state, the rotary plate 14 and the girder 15 are in the upper limit position, the upper end surface of the rotary plate 14 is on the same horizontal plane as the upper end surface of the main body 11, and the distance between the elastic push block 17 and the rotary plate 14 is wooden. Larger than the thickness of the door, the rotating column is not connected to the spline shaft 40, the push plate 20 is in the left limit position and is contracted into the expansion and contraction space 41, and the rotating plate 22 is in the horizontal state and is controlled. The block 57 is in the lower limit position, the power spur gear 59 meshes with the right spur gear 54, and the material covering the edge is passed through the opening at the front end of the feed passage 24 between the material guide rollers 62 on both the left and right sides. Then, it is inserted between the push plate 20 and the push roller 23 to be sandwiched and fixed.
When covering the edge of the wooden door, the feeding device moves the wooden door to the rotating plate 14 so that one side of the wooden door is parallel to the left wall of the support plate space 12, at which time the power motor 58 operates. The power spur gear 59 is rotated, the right spur gear 54 is rotated by the meshing of the gears, and the drive pulley 34 is rotated, and the transmission belt 35 rotates the driven pulley 33 to rotate the drive cap gear 27, and by meshing the gears. The driven bevel gear 31 is rotated and the parallel moving screw rod 30 is rotated, the parallel moving blocks 29 are moved so as to approach each other by connecting the threads, and the elevating plate 13 and the rotating plate 14 are lowered by the support rod 19. At this time, the lower end surface of the elevating plate 13 comes into contact with the lower wall of the support plate space 12, and the upper end surface of the rotating plate 14 becomes the same horizontal plane as the lower wall of the telescopic space 41. The upper end of 40 extends into the spline hole 37 and is connected to the spline hole 37 by a spline. In this process, the drive bevel gear 27 rotates the elevating screw rod 25 and lowers the elevating rod 18 by connecting the threads. The girder 15 is lowered, whereby the lower push plate 16 and the elastic push block 17 are lowered to sandwich and fix the upper end surface of the wooden door. At this time, the hydraulic cylinder 60 is operated and the control block 57 is operated by the hydraulic telescopic rod 61. At this time, the power spur gear 59 meshes with the left spur gear 55, the power motor 58 operates, and the power spur gear 59 rotates the left spur gear 55 and the power cap gear 50 by meshing the gears. , The transmission cap gear 49 is rotated by the meshing of the gears and the telescopic screw rod 47 is rotated, and the drive slide block 43 is moved so as to approach each other by connecting the threads, whereby the telescopic hinge 44 is interlocked and spreads, and the driven slide. The blocks 46 move closer to each other and move to the right, the push plate 20 interlocks and moves to the right, and the push plate 20 and the push roller 23 sandwich the cover material and move to the right, and at the same time, move the cover material to the right. When the push plate 20 is pulled out of the telescopic space 41, the rolling plate 22 rolls upward due to the elasticity of the rolling spring 52, at which time the push plate 20 continues to move to the right and the cover material is a wooden door. At this time, the power motor 58 rotates in the reverse direction to move the push plate 20 to the left and returns it, and the upper end surface of the rolling plate 22 is the upper wall of the telescopic space 41. When it comes into contact with the open end, the rolling plate 22 is pushed downward to a horizontal state. At this time, the direction change motor 39 operates to rotate the spline shaft 40, the rotating column 36 is rotated by connecting the splines, and the rotating plate 14 is rotated, whereby the wooden door is interlocked and rotated 90 degrees, and at this time, the power is generated. The motor 58 operates again to move the push plate 20 to the right, the push plate 20 presses the cover material, and after repeating twice, the edge cover work is completed, and the cover material is cut by the cutting mechanism.
After the elevating plate 13 descends, the left end of the wooden door is not parallel to the left wall of the support plate space 12, and adjustment can be made by first activating the rotating column 36 and rotating the rotating plate 14 at a constant angle. it can.

According to the above method, those skilled in the art can make various changes depending on the working method within the scope of the present invention.

Claims (10)

A support plate space that is open upward is provided in the main body including the main body, an elevating plate is provided in the support plate space so that the elevating plate can be raised and lowered, and a rotating plate is provided on the upper end surface of the elevating plate. Provided so as to be rotatable, the wooden door can be placed on the upper end surface of the rotating plate, the wooden door can be lowered by the elevating plate, the wooden door can be rotated by the rotation of the rotating plate, and the rotating plate can be rotated. A girder is provided on the upper side of the girder, a lower push plate is provided at the center of the lower end surface of the girder so that the lower push plate can rotate, and an elastic push block is fixedly provided on the lower end surface of the lower push plate. Elevating devices are provided on both front and rear sides, and elevating rods are provided symmetrically in the elevating device, and the upper ends of the elevating rods are fixedly connected to both front and rear ends of the lower end surface of the girder. A support rod provided symmetrically in the front-rear direction is connected to the lower end surface of the above by a hinge, the support rod can be interlocked with the elevating rod, and when the elevating rod lowers the girder, the support rod lowers the elevating plate. A cover attachment device is provided on the left side of the support plate space, a push plate is provided in the cover attachment device, and a rolling space opened to the right is provided in the upper end surface of the push plate. It is provided so that the tumble plate can rotate between the front and rear walls of the tumble space, and a push roller is provided on the right side of the push plate on the lower end surface of the tumble plate so that the push roller can rotate. A feed passage for the cover material is provided on the front side of the push plate, and when the upper end surface of the rotating plate is lowered to a position on the same plane as the lower end surface of the push plate, the push plate is pushed by the feed passage. And the push roller, push the push plate to the right, and the right end of the flip plate rolls upward, at which time the push plate attaches the cover material to one side of the side of the wooden door. After the push plate is restored, the rotating plate rotates the wooden door 90 degrees, and the push plate pushes the cover material to the remaining three surfaces in order to cover the four sides of the wooden door. A wooden door edge covering device characterized by being completed. When the elevating distance of the girder is longer than the elevating distance of the elevating plate and the elevating plate is lowered to the lower limit position, the girder lowers the lower push plate and the elastic push block to the lower limit position and the wooden door. The edge covering device for a wooden door according to claim 1, wherein the upper end surface of the wooden door is pressed. The elevating device includes an elevating space feed passage that is symmetrically provided on both front and rear sides of the support plate space and is open upward, and is provided so that the elevating rod can slide up and down in the feed passage. The lower wall of the passage is provided so that the elevating screw rod connected by a thread is provided in the elevating rod so that the elevating screw rod can rotate, and the cap gear space is provided under the feed passage, and the lower end of the elevating screw rod is provided. Extends into the bevel gear space and is fixed to the drive bead gear, and is provided on the lower wall of the support plate space so that the parallel movement space communicates and is symmetrical in the front-rear direction, and is parallel in the parallel movement space. The movement block is provided so that it can slide back and forth, the lower ends of the support rods on both front and rear sides are connected to the upper end of the parallel movement block on the same side by a hinge, and the parallel movement is between the front and rear walls of the parallel movement space. A translation thread rod connected by a thread is provided in the block so as to be rotatable, and one end of the translation thread rod away from the center of symmetry extends into the captive gear space and the translation The edge cover device for a wooden door according to claim 1, wherein a driven captive gear that meshes with the drive cap gear is fixedly provided at one end of the screw rod away from the center of symmetry. A pulley space is provided below the bevel gear space, and a driven pulley fixedly connected to the lower end of the drive bevel gear is provided in the pulley space so as to be rotatable and symmetrically provided. The wooden door according to claim 3, wherein a drive pulley is provided on the left side between the driven pulleys so that the drive pulley can rotate, and a transmission belt is wound between the drive pulley and the driven pulley. Edge cover device. A rotating column is provided at the center of the elevating plate so as to penetrate vertically and rotate, and a spline hole opened downward is provided in the rotating column, and a lower wall of the support plate space is provided. In the place facing the lower side of the rotating column, a shaft through hole communicating with the upper wall of the pulley space is provided so as to communicate with the lower side of the shaft through hole in the lower wall of the pulley space. A directional change motor is fixedly provided in the opposite position, and a spline shaft that can be connected to the inside of the spline hole by a spline is connected to the upper end of the directional change motor so as to be transmitted. The edge covering device for a wooden door according to claim 1. The cover attaching device includes a telescopic space provided so as to communicate with the upper end of the left wall of the support plate space, and the push plate is provided so as to slide left and right in the telescopic space, and the telescopic space is provided. The drive slide space is provided on the left side of the drive slide space so as to communicate with each other and symmetrically, and the drive slide block is provided in the drive slide space so that the drive slide block can slide back and forth. Are connected by a hinge, a driven slide space is provided symmetrically in the left end surface of the push plate, and a driven slide block is provided in the driven slide space so that the driven slide block can slide back and forth. The right end of the driven slide block is connected to the left end of the driven slide block by a hinge, and a telescopic screw rod connected to the drive slide block by a screw thread is provided between the front and rear walls of the drive slide space so as to rotate. A transmission space is provided between the slide spaces, the opposite ends of the telescopic screw rods extend into the transmission space and are fixed to the transmission hinge gear, and the lower wall of the transmission space meshes with the transmission umbrella gear. The edge cover device for a wooden door according to claim 1, wherein the power hinge gear is provided so as to be rotatable. The lower wall of the rolling space is provided so that the spring space communicates with each other, and the rolling spring is fixedly connected between the lower wall of the spring space and the lower end surface of the rolling plate, and the rolling spring is fixedly connected. The edge cover device for a wooden door according to claim 1, wherein the rolling spring can push and move the right end of the rolling plate to roll upward. A switching space is provided between the transmission space and the pulley space on the left side of the main body, and a right spur gear fixedly connected to the upper end of the drive pulley is provided at the right end of the lower wall of the switching space. Is provided so that the left spur gear, which is fixedly connected to the lower end of the power cap gear, can rotate at the left end of the upper wall of the switching space. A control space is provided so as to communicate between the left spur gear and the right spur gear, a control block is provided in the control space so as to slide up and down, and power is provided in the control block. A motor is fixedly provided, and a power spur gear is connected to the lower end of the power motor so that a power spur gear can be transmitted, and the power spur gear is switched to mesh with one of the right spur gear and the left spur gear. The edge covering device for a wooden door according to claim 1, wherein the edge covering device of the wooden door can be used. A hydraulic cylinder is fixedly provided in the upper wall of the control space, and a hydraulic expansion / contraction rod is connected to the lower end of the hydraulic cylinder so that the hydraulic pressure expansion / contraction rod can be transmitted, and the control block is connected to the hydraulic pressure expansion / contraction rod. The edge covering device for a wooden door according to claim 8, wherein the edge covering device is fixedly connected to the lower end. The edge cover device for a wooden door according to claim 1, wherein a material guide roller is provided so as to be rotatable and symmetrically between the upper and lower walls of the feed passage.

Images