An automatic hinge installation machine for processing wooden door frames and its usage method

Abstract

This invention relates to the field of wooden door processing equipment technology, specifically to an automatic hinge installation machine and its method for processing wooden door frames. The machine includes a handheld positioning cavity, a marking component on the positioning cavity, a placement compartment for placing the hinge on one side of the marking component, a pushing component inside the placement compartment, a connecting component on one side of the pushing component, a control component on the side of the connecting component, and a connecting frame between the placement compartment and the positioning cavity. The connecting frame contains a tapping component. This invention, through the operation of the pushing component and the tapping component, achieves precise hinge positioning, automatic pushing, and precise tapping, greatly improving installation accuracy and efficiency.

Description

Technical Field

[0001] This invention relates to the field of wood door processing equipment technology, specifically to an automatic hinge installation machine for wood door frame processing and its usage method. Background Technology

[0002] In the production and processing of wooden doors, the installation of hinges on the door frame is one of the key processes. The installation accuracy of the hinges directly affects the smoothness of opening and closing, the sealing performance, and the service life of the wooden door.

[0003] Currently, the installation of hinges for wooden door frames mostly employs the traditional method of manual positioning, manual placement, and manual tapping. This method has several drawbacks: First, manual positioning relies on the operator's experience, leading to significant positioning errors and problems such as hinge misalignment and hole misalignment. This can cause the wooden door to jam, have poor sealing, or even require rework, impacting production efficiency. Second, when manually placing hinges, it is difficult to ensure their stability during installation, as hinges are prone to misalignment, further exacerbating installation errors. Third, when manually tapping, it is difficult to accurately match the tapping position with the hinge opening, resulting in misaligned holes and stripped threads, reducing the hinge's installation firmness and shortening the wooden door's lifespan. Fourth, the entire installation process relies entirely on manual operation, which is labor-intensive, cumbersome, and lacks flexibility when adapting to different hinge specifications, failing to meet the needs of large-scale, standardized wooden door production. Therefore, there is an urgent need for a device that can achieve precise hinge positioning, automatic pushing, and precise tapping to overcome the shortcomings of traditional manual installation methods and improve the efficiency and accuracy of wooden door hinge installation. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic hinge installation machine and its method for using in the processing of wooden door frames, so as to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: An automatic hinge installation machine for processing wooden door frames, comprising a positioning cavity for hand-held operation, a marking component on the positioning cavity, a placement compartment for placing the hinge on one side of the marking component, a pushing component inside the placement compartment, a connecting component on one side of the pushing component, a control component on the side end of the connecting component, a connecting frame between the placement compartment and the positioning cavity, and a tapping component inside the connecting frame.

[0005] Preferably, the marking assembly includes a slider disposed on the top of the positioning cavity, the top of the slider being provided with an L-shaped connecting bracket, and the side end of the L-shaped connecting bracket being connected to the side end of the laser gun.

[0006] Preferably, the pushing assembly includes a square pushing plate disposed within a placement chamber. The placement chamber has a channel in its center for placing the hinge. An assist device is provided on the inner side of the channel to help the hinge move to a preset position. The square pushing plate is located on one side of the laser gun and within a groove in the placement chamber. The square pushing plate is located outside the channel. Two vertically arranged connecting blocks are symmetrically arranged on the inner walls of both sides of the square pushing plate. The end of each connecting block away from the square pushing plate is located in a through groove on the inner wall of the channel. The side end of the connecting block slides into the inner wall of the through groove. The end of the connecting block near the channel is open, and the interior of the connecting block is hollow. The connecting block slides within its interior. The device is equipped with a pressing component. The side end of the pressing component is movably connected to the inner wall of the connecting block via symmetrically arranged first spring telescopic rods. The edge of the pressing component near the positioning cavity is arc-shaped and telescopic. An oblique groove is provided on the pressing component, and a pressing block is slidably fitted in the oblique groove. The pressing block is slidably mounted on the connecting block. The side end of the pressing block is movably connected to the connecting block via a second spring telescopic rod. The two sides of the top of the pressing block are obliquely arranged. The side end of the through groove is provided with a sliding track corresponding to each pressing block. The sliding track is located in the groove. When the square pushing plate moves along the groove, it can drive the pressing block to be embedded in the sliding track and compress the second spring telescopic rod.

[0007] Preferably, the connecting assembly includes a drive groove formed on one side of the channel, the drive groove being formed within the placement chamber, the drive groove being located on one side of the slide groove, a connecting member slidably fitted on the inner wall of the drive groove, one side end of the connecting member being connected to one side of an adjacent square push plate, and the other side of the connecting member being connected to the side end of the drive frame, the upper and lower ends of the drive frame being slidably mounted on support rods, the side ends of the two support rods being evenly connected to the inner wall of the drive groove, a fixed frame being provided on the side of the drive frame near the positioning cavity, the two ends of the fixed frame being connected to the support rods, a connecting groove being formed in the middle of both the fixed frame and the drive frame, a connecting rod being rotatably connected to the middle of each connecting groove via a rotating shaft, the two connecting rods being symmetrically arranged, the other ends of the two connecting rods being respectively connected to the central shafts at both ends of the connecting rod, the bottom of each central shaft being respectively connected to the center of the linkage bevel gear, the side ends of the two linkage bevel gears being meshed and both located within the connecting groove, wherein the side end of the rotating shaft located on the fixed frame is connected to the center of the linkage disc.

[0008] Preferably, the control assembly includes a control box disposed within the side opening of the placement compartment. The control box is located within the drive groove, and the side of the control box away from the linkage plate is open. A control roller is rotatably connected inside the control box, and an N-shaped groove is formed on the control roller. One end of the control roller located outside the control box is connected to the center of the drive plate. The side end of the drive plate is connected to the side end of the linkage plate via an arc-shaped component. A control rod is slidably engaged at the center of the drive plate and the control roller. The end of the control rod is movably connected to the inner wall of the control box via a telescopic spring. The other end of the control rod is located outside the placement compartment and is connected to a pressing component. The top of the end of the control rod inside the control box is connected to the bottom of the end of an L-shaped rod. The L-shaped rod is slidably engaged with the control box. The bottom of the other end of the L-shaped rod is embedded in the N-shaped groove via a locking block and is slidably engaged with it.

[0009] Preferably, the tapping assembly includes a sliding seat disposed within a connecting frame. A drive shaft is rotatably connected to the center of the sliding seat. One end of the drive shaft, located within the connecting frame, is connected to the output end of the tapping machine. The other end of the drive shaft is connected to the output end of a drive motor within a positioning cavity. A rotating bevel gear is sleeved on the drive shaft. A hinge rod is provided on the side end of the rotating bevel gear. The center of the hinge rod is sleeved on the drive shaft. Both ends of the hinge rod are hinged to one end of a mating rod, respectively. The hinge point between the hinge rod and the mating rod is connected to the center of a moving bevel gear. The side ends of the two moving bevel gears mesh with the two sides of the rotating bevel gear, respectively. Each of the moving bevel gears meshes with the side of the control bevel gear away from the rotating bevel gear. The center of the control bevel gear is connected to the mating rod on the mating seat. The end of each mating rod away from the mating seat is connected to the output end of a tapping machine. The three tapping machine output ends are arranged parallel to each other. The mating seat and the sliding seat are slidably engaged. The uppermost mating seat has a drive threaded rod that is threadedly engaged with it. The drive threaded rod is vertically arranged. The top end of the drive threaded rod is rotatably connected to the top of the connecting frame. The top end of the drive threaded rod located outside the connecting frame is connected to the center of the rotary knob.

[0010] Preferably, a control switch is provided on the side end of the positioning cavity, which is used to control the opening and closing of the drive motor.

[0011] Preferably, the method of using the automatic hinge installation machine for processing wooden door frames includes the following steps: S1: The operator holds the positioning cavity and moves the laser gun through the sliding part, and the position of the hinge material is positioned under the action of the laser gun; S2: After positioning, manually control the pressing component to compress the telescopic spring via the control lever. This, in turn, causes the locking block to move along the straight section of the N-shaped slide groove via the L-shaped rod. After releasing the pressing component, the locking block resets along the arc-shaped section of the N-shaped slide groove under the action of the telescopic spring. This causes the control roller to rotate within the control box. Under the action of the drive disc and the arc-shaped component, the linkage disc rotates synchronously by 180 degrees. This rotation shaft drives the connecting rod to rotate synchronously. With the cooperation of the connecting rod and the central shaft, two meshing linkage bevel gears drive the other connecting rod to rotate in the opposite direction. This causes the drive frame to move away from the fixed frame along the support rod. The connecting component drives the square push plate to move synchronously along the slide groove. During this movement, when the connecting block moves to one side of the sliding track, the pressing block moves downward under the action of the second spring telescopic rod, moving obliquely... The sliding groove allows the pressing component to extend into the channel through the through groove under the action of the first spring telescopic rod. This allows the hinge to be pushed from the side of the hinge at multiple points, moving it stably along the channel to the outside of the placement compartment and securing it in the installation position. The booster then moves the remaining hinges forward as a whole, positioning them in the installation position. Subsequently, the hinge installation is completed under the action of the tapping assembly. At this point, pressing the pressing component again causes the linkage plate to rotate 180 degrees in the same direction, thereby driving the drive frame to slide and reset along the direction of the support rod. During the reset process, the square pressing plate is also reset. The telescopic end of the pressing component allows it to reset smoothly, which in turn causes the pressing block to disengage from the sliding track. Under the action of the second spring telescopic rod, the pressing block resets, and simultaneously, under the action of the first spring telescopic rod, the pressing component resets, facilitating the installation of the next hinge. S3: After the hinge is pushed to the installation position, the drive threaded rod is rotated by manually controlling the rotary knob, which in turn drives the mating seat to slide longitudinally along the sliding seat. During the sliding process, through the cooperation of the mating rod and the hinge rod, the mating seat on the other side of the sliding seat moves in the opposite direction, so that the mating seats on both sides of the sliding seat are always symmetrical. This facilitates the positioning of the mounting holes on the upper and lower sides of the hinge. During this process, the drive motor is started by controlling the bevel gear, the moving bevel gear and the rotating bevel gear, which can synchronously drive the three tapping machines to work synchronously for tapping.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, the device, through the positioning cavity and marking component, can quickly and accurately locate the installation position of the hinge, avoiding errors caused by manual positioning, ensuring accurate hinge installation, effectively solving the problems of hinge offset and inaccurate hole alignment, thereby ensuring smooth opening and closing of wooden doors, tight sealing, extending the service life of wooden doors and hinges, and reducing rework rate.

[0013] In this invention, the automatic and stable pushing and fixing of the hinge is achieved through the cooperation of the control component, the connecting component and the pushing component. There is no need for manual placement and support of the hinge, which simplifies the operation steps of hinge installation, reduces the labor intensity of workers, improves the ease of operation, and is suitable for workers with different skill levels.

[0014] In this invention, the tapping position can be flexibly adjusted through the tapping component, which can accurately match the opening position of the hinge, avoid problems such as misaligned threads and slippage that occur with manual tapping, ensure tapping quality, improve the firmness of hinge installation, and further guarantee the performance of the wooden door.

[0015] In this invention, the device has a compact overall structure and is equipped with a handheld positioning cavity, which allows for convenient handheld operation by staff. The placement compartment can store hinges, enabling continuous hinge pushing and effectively improving hinge installation efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 Partial cross-section of the present invention Figure 1 ; Figure 4 Partial cross-section of the present invention Figure 2 ; Figure 5 for Figure 4 Enlarged view of region A in the middle; Figure 6 This is a schematic diagram of the partial explosion three-dimensional structure of the present invention; Figure 7 This is a partial three-dimensional structural diagram of the connecting component in this invention. Figure 1 ; Figure 8 This is a partial three-dimensional structural diagram of the connecting component in this invention. Figure 2 ; Figure 9 This is a partial three-dimensional structural diagram of the connecting component in this invention. Figure 3 ; Figure 10 This is a schematic diagram of the partial exploded three-dimensional structure of the control component in this invention; Figure 11 This is a cross-sectional view of the connecting frame in this invention; Figure 12 This is a cross-sectional view of the sliding seat in this invention.

[0017] In the diagram: 1. Positioning cavity; 2. Marking assembly; 21. Sliding component; 22. L-shaped connecting frame; 23. Laser gun; 3. Placement chamber; 4. Pushing assembly; 41. Square pushing plate; 42. Channel; 43. Booster; 44. Slide groove; 45. Connecting block; 46. Through groove; 47. Pressing component; 48. First spring telescopic rod; 49. Angled slide groove; 50. Extrusion block; 51. Second spring telescopic rod; 52. Sliding track; 6. Connecting assembly; 61. Drive groove; 62. Connecting component; 63. Drive frame; 64. Support rod; 65. Fixing frame; 66. Connecting groove; 67. Rotating shaft; 68. Connecting rod; 69. Connecting rod; 70. Central shaft 71. Linkage bevel gear; 72. Linkage disc; 8. Control assembly; 81. Control box; 82. Control roller; 83. N-type slide groove; 84. Drive disc; 85. Arc-shaped component; 86. Control rod; 87. Telescopic spring; 88. Pressing component; 89. L-shaped rod; 90. Locking block; 10. Connecting frame; 11. Tapping assembly; 111. Sliding seat; 112. Drive shaft; 113. Tapping machine; 114. Drive motor; 115. Rotating bevel gear; 116. Hinge rod; 117. Matching rod; 118. Moving bevel gear; 119. Control bevel gear; 120. Matching seat; 121. Drive threaded rod; 122. Rotary knob; 123. Control switch. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 12 The present invention provides a technical solution: an automatic hinge installation machine for processing wooden door frames, comprising a positioning cavity 1 for hand-held operation, a marking component 2 on the positioning cavity 1, a placement compartment 3 for placing hinges on one side of the marking component 2, a pushing component 4 inside the placement compartment 3, a connecting component 6 on one side of the pushing component 4, a control component 8 on the side end of the connecting component 6, a connecting frame 10 between the placement compartment 3 and the positioning cavity 1, and a tapping component 11 inside the connecting frame 10.

[0020] In this embodiment, as Figures 1 to 2 As shown, the marking component 2 includes a sliding member 21 disposed on the top of the positioning cavity 1. The top of the sliding member 21 is provided with an L-shaped connecting frame 22, and the side end of the L-shaped connecting frame 22 is connected to the side end of the laser gun 23.

[0021] In this embodiment, as Figures 3 to 10 As shown, the pushing assembly 4 includes a square pushing plate 41 disposed within the placement chamber 3. The placement chamber 3 has a channel 42 in the center for placing hinges. An assist device 43 is provided on the inner side of the channel 42 to help the hinges move to a preset position. The square pushing plate 41 is located on one side of the laser gun 23 and within a groove 44 in the placement chamber 3. The square pushing plate 41 is located outside the channel 42. Two vertically arranged connecting blocks 45 are symmetrically arranged on the inner walls of both sides of the square pushing plate 41. The end of each connecting block 45 away from the square pushing plate 41 is located within a through groove 46 on the inner wall of the channel 42. The side end of the connecting block 45 slides against the inner wall of the through groove 46. The end of the connecting block 45 near the channel 42 is open, and the interior of the connecting block 45 is hollow. A sliding engagement device is provided within the connecting block 45. The pressing member 47 has its side end movably connected to the inner wall of the connecting block 45 via symmetrically arranged first spring telescopic rods 48. The edge of the pressing member 47 near the positioning cavity 1 is arc-shaped and telescopic. The pressing member 47 has an inclined sliding groove 49, and a pressing block 50 is slidably fitted in the inclined sliding groove 49. The pressing block 50 is slidably mounted on the connecting block 45. The side end of the pressing block 50 is movably connected to the connecting block 45 via a second spring telescopic rod 51. The two sides of the top of the pressing block 50 are inclined. The side end of the through groove 46 has a sliding track 52 corresponding to each pressing block 50. The sliding track 52 is located in the sliding groove 44. When the square pushing plate 41 moves along the sliding groove 44, it can drive the pressing block 50 to be embedded in the sliding track 52 and compress the second spring telescopic rod 51. The connecting assembly 6 includes a drive groove 61 formed on one side of the channel 42. The drive groove 61 is formed within the placement chamber 3 and is located on one side of the slide groove 44. A connector 62 is slidably fitted onto the inner wall of the drive groove 61. One side of the connector 62 is connected to one side of an adjacent square push plate 41, and the other side of the connector 62 is connected to the side of the drive frame 63. The upper and lower ends of the drive frame 63 are slidably mounted on support rods 64. The side ends of the two support rods 64 are evenly connected to the inner wall of the drive groove 61. A fixing frame 65 is provided on the side of the drive frame 63 near the positioning cavity 1. Both ends are connected to the support rod 64. The middle of the fixed frame 65 and the drive frame 63 are provided with connecting grooves 66. The middle of each connecting groove 66 is rotatably connected to a connecting rod 68 through a rotating shaft 67. The two connecting rods 68 are symmetrically arranged. The other ends of the two connecting rods 68 are respectively connected to the central shafts 70 at both ends of the connecting rod 69. The bottom of each central shaft 70 is respectively connected to the center of the linkage bevel gear 71. The side ends of the two linkage bevel gears 71 are meshed and are both located in the connecting grooves 66. The side end of the rotating shaft 67 located on the fixed frame 65 is connected to the center of the linkage disc 72. The control assembly 8 includes a control box 81 disposed within the side opening of the placement compartment 3. The control box 81 is located within the drive groove 61, and the side of the control box 81 away from the linkage disk 72 is open. A control roller 82 is rotatably connected inside the control box 81. The control roller 82 has an N-shaped groove 83. One end of the control roller 82 located outside the control box 81 is connected to the center of the drive disk 84. The side end of the drive disk 84 is connected to the side end of the linkage disk 72 via an arc-shaped component 85. A control rod 86 is slidably fitted at the center of the control roller 82. The end of the control rod 86 is movably connected to the inner wall of the control box 81 via a telescopic spring 87. The other end of the control rod 86 is located outside the placement compartment 3 and is connected to the pressing member 88. The top of the end of the control rod 86 inside the control box 81 is connected to the bottom of the end of the L-shaped rod 89. The L-shaped rod 89 is slidably fitted with the control box 81. The bottom of the other end of the L-shaped rod 89 is embedded in the N-shaped groove 83 via a locking block 90 and is slidably fitted with it.

[0022] In this embodiment, as Figures 1 to 12 As shown, the tapping assembly 11 includes a sliding seat 111 disposed within a connecting frame 10. A drive shaft 112 is rotatably connected to the center of the sliding seat 111. One end of the drive shaft 112, located within the connecting frame 10, is connected to the output end of a tapping machine 113. The other end of the drive shaft 112 is connected to the output end of a drive motor 114 within a positioning cavity 1. A rotating bevel gear 115 is sleeved on the drive shaft 112. A hinge rod 116 is provided on the side end of the rotating bevel gear 115. The center of the hinge rod 116 is sleeved on the drive shaft 112. Both ends of the hinge rod 116 are respectively hinged to one end of a mating rod 117. The hinge point between the hinge rod 116 and the mating rod 117 is connected to the center of a moving bevel gear 118. The side ends of the two moving bevel gears 118 are respectively connected to the two ends of the rotating bevel gear 115. The moving bevel gear 118 engages with the side of the control bevel gear 119 away from the rotating bevel gear 115. The center of the control bevel gear 119 is connected to the mating rod 117 on the mating seat 120. The end of each mating rod 117 away from the mating seat 120 is connected to the output end of a tapping machine 113. The output ends of the three tapping machines 113 are arranged parallel to each other. The mating seat 120 is slidably engaged with the sliding seat 111. The side end of the uppermost mating seat 120 is provided with a drive threaded rod 121 that is threadedly engaged with it. The drive threaded rod 121 is vertically arranged. The top side end of the drive threaded rod 121 is rotatably connected to the top of the connecting frame 10. The top end of the drive threaded rod 121 located outside the connecting frame 10 is connected to the center of the rotary knob 122. The positioning cavity 1 has a control switch 123 on its side, which is used to control the opening and closing of the drive motor 114.

[0023] In this embodiment, as Figures 1 to 12 As shown, a method for using an automatic hinge installation machine for processing wooden door frames includes the following steps: S1: The operator holds the positioning cavity 1 and moves the laser gun 23 through the sliding part 21. Under the action of the laser gun 23, the position of the hinge material is positioned so that it can be installed in the preset position. S2: After positioning, manually control the pressing component 88, thereby compressing the telescopic spring 87 via the control rod 86. This, in turn, drives the locking block 90 to move along the straight groove of the N-shaped slide 83 via the L-shaped rod 89. After releasing the pressing component 88, the locking block 90 resets along the arc-shaped groove of the N-shaped slide 83 under the action of the telescopic spring 87. This causes the control roller 82 to rotate within the control box 81. Under the action of the drive disc 84 and the arc-shaped component 85, the linkage disc 72 rotates synchronously by 180 degrees. This rotation drives the connecting rod 68 to rotate synchronously via the rotating shaft 67. With the cooperation of the connecting rod 69 and the central shaft 70, the other connecting rod 68 rotates in the opposite direction via two meshing linkage bevel gears 71. This causes the drive frame 63 to move away from the fixed frame 65 along the support rod 64. The connecting component 62 drives the square push plate 41 to move synchronously along the slide 44. During the movement, when the connecting block 45 moves to one side of the sliding track 52, the pressing block 50 presses against the second spring telescopic rod 51. Under the action of the sliding groove 49, the pressing member 47 extends into the channel 42 through the through groove 46 under the action of the first spring telescopic rod 48. Thus, it moves stably along the channel 42 to the outside of the placement compartment 3 through multi-point pushing from the side of the hinge, so that it is stably attached to the installation position. Then, the pusher 43 moves the remaining hinge forward as a whole, so that it is in the installation position. Then, under the action of the tapping assembly 11, the hinge installation is completed. At this time, by pressing the pressing member 88 again, the linkage plate 72 rotates 180 degrees in the same direction again, thereby driving the drive frame 63 to slide and reset along the direction of the support rod 64. During the reset process, the square pushing plate 41 is reset. Through the telescopic end of the edge of the pressing member 47, it can be reset smoothly, thereby driving the pressing block 50 to disengage from the sliding track 52. Under the action of the second spring telescopic rod 51, the pressing block 50 is reset, and simultaneously under the action of the first spring telescopic rod 48, the pressing member 47 is reset, thus facilitating the installation of the next hinge. S3: After the hinge is pushed to the installation position, the drive threaded rod 121 is rotated by manually controlling the rotary knob 122, which in turn drives the mating seat 120 to slide longitudinally along the sliding seat 111. During the sliding process, through the cooperation of the mating rod 117 and the hinge rod 116, the mating seat 120 on the other side of the sliding seat 111 is driven to move in the opposite direction, so that the mating seats 120 on both sides of the sliding seat 111 are always symmetrical, which facilitates the positioning of the mounting holes on the upper and lower sides of the hinge. During this process, the drive motor 114 is started by the control switch 123 through the cooperation of the bevel gear 119, the moving bevel gear 118 and the rotating bevel gear 115, which can synchronously drive the three tapping machines 113 to work synchronously to perform tapping work.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic hinge installation machine for processing wooden door frames, comprising a positioning cavity (1) for hand-held operation; Its features are: The positioning cavity (1) is provided with a marking component (2), and a placement compartment (3) for placing the hinge is provided on one side of the marking component (2). A pushing component (4) is provided inside the placement compartment (3). A connecting component (6) is provided on one side of the pushing component (4). A control component (8) is provided on the side end of the connecting component (6). A connecting frame (10) is provided between the placement compartment (3) and the positioning cavity (1). A tapping component (11) is provided inside the connecting frame (10).

2. The automatic hinge installation machine for processing wooden door frames according to claim 1, characterized in that: The marking component (2) includes a slider (21) disposed on the top of the positioning cavity (1); The top of the slider (21) is provided with an L-shaped connecting frame (22), and the side end of the L-shaped connecting frame (22) is connected to the side end of the laser gun (23).

3. The automatic hinge installation machine for processing wooden door frames according to claim 2, characterized in that: The push-off assembly (4) includes a square push-off plate (41) disposed in the placement chamber (3); The placement compartment (3) has a channel (42) for placing the hinge in the middle, and a booster (43) is provided on the inner side of the channel (42) to help the hinge move to a preset position. The square push plate (41) is located on one side of the laser gun (23) and in the groove (44) inside the placement chamber (3); The square push plate (41) is located outside the channel (42), and two connecting blocks (45) are symmetrically arranged on the inner walls of both sides of the square push plate (41). Each of the connecting blocks (45) has one end away from the square push plate (41) located in a through groove (46) on the inner wall of the channel (42); The side end of the connecting block (45) is slidably engaged with the inner wall of the through groove (46); The connecting block (45) is open at one end near the channel (42); The connecting block (45) is hollow inside, and a pressing member (47) is slidably fitted inside the connecting block (45). The side end of the pressing member (47) is movably connected to the inner wall of the connecting block (45) through a symmetrically arranged first spring telescopic rod (48); The pressing member (47) is arranged in an arc-shaped telescopic shape on one side edge near the positioning cavity (1); An inclined groove (49) is provided on the pressing member (47), and an extrusion block (50) is slidably fitted in the inclined groove (49). The extrusion block (50) is slidably disposed on the connecting block (45), and the side end of the extrusion block (50) is movably connected to the connecting block (45) through the second spring telescopic rod (51); The top two sides of the extrusion block (50) are arranged obliquely, and the side end of the through groove (46) is provided with a sliding track (52) corresponding to each extrusion block (50). The sliding track (52) is located within the groove (44); When the square push plate (41) moves along the slide groove (44), it can drive the pressing block (50) to be embedded in the sliding track (52) and compress the second spring telescopic rod (51).

4. The automatic hinge installation machine for processing wooden door frames according to claim 3, characterized in that: The connecting component (6) includes a drive groove (61) formed on one side of the channel (42). The drive groove (61) is opened in the placement compartment (3), and the drive groove (61) is located on one side of the slide (44); The inner wall of the drive groove (61) is slidably fitted with a connector (62), and the side end of the connector (62) is connected to one side of the adjacent square push plate (41). The other side of the connector (62) is connected to the side end of the drive frame (63); The upper and lower ends of the drive frame (63) are slidably mounted on the support rod (64); The two support rods (64) are evenly driven to connect the inner walls of the grooves (61) at their side ends; The drive frame (63) has a fixed frame (65) on the side near the positioning cavity (1), and the two ends of the fixed frame (65) are connected to the support rod (64). Both the fixed frame (65) and the drive frame (63) have a connecting groove (66) in the middle. Each of the connecting grooves (66) is rotatably connected to a connecting rod (68) via a rotating shaft (67) at its center. The two connecting rods (68) are arranged symmetrically, and the other ends of the two connecting rods (68) are respectively connected to the central axis (70) at both ends of the connecting rod (69); The bottom of each of the central shafts (70) is connected to the center of the linkage bevel gear (71); The two linked bevel gears (71) are engaged at their side ends and are both located in the connecting groove (66); The side end of the rotating shaft (67) located on the fixed frame (65) is connected to the center of the linkage disc (72).

5. The automatic hinge installation machine for processing wooden door frames according to claim 4, characterized in that: The control component (8) includes a control box (81) disposed in the side opening of the placement compartment (3), and the control box (81) is located in the drive slot (61); The control box (81) is open on the side away from the linkage plate (72), and a control roller (82) is rotatably connected inside the control box (81). The control roller (82) is provided with an N-shaped groove (83), and one end of the control roller (82) located outside the control box (81) is connected to the center of the drive disk (84); The side end of the drive disk (84) is connected to the side end of the linkage disk (72) through an arc-shaped part (85), and a control rod (86) is slidably fitted at the center of the drive disk (84) and the control roller (82). The end of the control lever (86) is movably connected to the inner wall of the control box (81) via a telescopic spring (87); The other end of the control lever (86) is located outside the placement compartment (3) and connected to the pressing element (88); The top end of the control lever (86) inside the control box (81) is connected to the bottom end of the L-shaped rod (89), and the L-shaped rod (89) and the control box (81) are in sliding fit. The other end of the L-shaped rod (89) is embedded in the N-shaped groove (83) by a locking block (90) and slides in cooperation with it.

6. The automatic hinge installation machine for processing wooden door frames according to claim 1, characterized in that: The tapping assembly (11) includes a sliding seat (111) disposed in the connecting frame (10), and a drive shaft (112) is rotatably connected at the center of the sliding seat (111). One end of the drive shaft (112) located inside the connecting frame (10) is connected to the output end of the tapping machine (113), and the other end of the drive shaft (112) is connected to the output end of the drive motor (114) inside the positioning cavity (1); A rotating bevel gear (115) is sleeved on the drive shaft (112), and a hinge rod (116) is provided on the side end of the rotating bevel gear (115). The center of the hinge rod (116) is sleeved on the drive shaft (112), and the two ends of the hinge rod (116) are respectively hinged to one end of the mating rod (117); The hinge joint between the hinge rod (116) and the mating rod (117) is connected to the center of the moving bevel gear (118); The side ends of the two moving bevel gears (118) respectively mesh with the two sides of the rotating bevel gear (115), and the side of each moving bevel gear (118) away from the rotating bevel gear (115) meshes with the side end of the control bevel gear (119). The center of the control bevel gear (119) is connected to the mating rod (117) on the mating seat (120); Each of the mating rods (117) has its end away from the mating seat (120) connected to the output end of a tapping machine (113); The output ends of the three tapping machines (113) are arranged in parallel to each other, and the mating seat (120) and the sliding seat (111) are slidably mated; The uppermost mating seat (120) has a drive thread rod (121) that is threadedly engaged with it. The drive threaded rod (121) is vertically arranged, and the top side end of the drive threaded rod (121) is rotatably connected to the top of the connecting frame (10); The top of the drive threaded rod (121) is connected to the center of the rotary knob (122) at one end located outside the connecting frame (10).

7. The automatic hinge installation machine for processing wooden door frames according to claim 6, characterized in that: The positioning cavity (1) is provided with a control switch (123) on its side, which is used to control the opening and closing of the drive motor (114).

8. A method of using an automatic hinge installation machine for processing wooden door frames, comprising using the automatic hinge installation machine for processing wooden door frames as described in any one of claims 1-7, characterized in that, Includes the following steps: S1: The staff holds the positioning cavity (1), moves the laser gun (23) through the sliding part (21), and positions the hinge blanking position under the action of the laser gun (23); S2: After positioning is completed, manually control the pressing part (88), thereby compressing the telescopic spring (87) through the control rod (86), and then driving the locking block (90) to move along the straight groove part of the N-shaped slide (83) through the L-shaped rod (89). After releasing the pressing part (88), under the action of the telescopic spring (87), the locking block (90) resets along the arc groove part of the N-shaped slide (83), thereby driving the control roller (82) to rotate in the control box (81). Under the action of the drive plate (84) and the arc-shaped part (85), the linkage plate (72) is driven to rotate 180 degrees synchronously. The rotating shaft (67) drives the connecting rod (68) to rotate synchronously, and with the cooperation of the connecting rod (69) and the central shaft (70), the other connecting rod (68) is driven to rotate in the opposite direction through two meshing bevel gears (71), and the drive frame (63) moves along the support rod (64) away from the fixed frame (65). The connecting piece (62) drives the square push plate (41) to move synchronously along the slide groove (44). During the movement, when the connecting block (45) moves to the side of the sliding track (52), the pressing block (50) is in the second The spring telescopic rod (51) moves downward, and the pressing part (47) extends into the channel (42) through the through groove (46) under the action of the first spring telescopic rod (48). Thus, it moves stably along the channel (42) to the outside of the placement chamber (3) through multiple points of pushing from the side of the hinge, so that it is stably attached to the installation position. Then, the booster (43) moves the remaining hinge forward as a whole, so that it is in the installation position. Then, the hinge installation is completed under the action of the tapping assembly (11). At this time, the hinge is pressed again. The component (88) causes the linkage plate (72) to rotate 180 degrees in the same direction again, thereby driving the drive frame (63) to slide and reset along the direction of the support rod (64). During the reset process, the square push plate (41) is reset. Through the telescopic end of the edge of the pressing component (47), it can be reset smoothly, thereby driving the squeezing block (50) to disengage from the sliding track (52). Under the action of the second spring telescopic rod (51), the squeezing block (50) is reset, and simultaneously under the action of the first spring telescopic rod (48), the pressing component (47) is reset, thus facilitating the installation of the next hinge. S3: When the hinge is pushed to the installation position, the drive thread rod (121) is rotated by manually controlling the rotary knob (122), which in turn drives the mating seat (120) to slide longitudinally along the sliding seat (111). During the sliding process, the mating seat (120) on the other side of the sliding seat (111) moves in the opposite direction through the cooperation of the mating rod (117) and the hinge rod (116), so that the mating seats (120) on both sides of the sliding seat (111) are always symmetrical, which facilitates the positioning of the mounting holes on the upper and lower sides of the hinge. During this process, the drive motor (114) is started by the control switch (123) through the cooperation of the bevel gear (119), the moving bevel gear (118) and the rotating bevel gear (115), which can synchronously drive the three tapping machines (113) to work synchronously and perform tapping work.

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