CN116900770A - A laser flatness adjustment device for door and window assembly angles - Google Patents

Abstract

The invention discloses a door and window corner-combining laser flatness adjusting device which comprises a base, wherein a processing table is arranged at the top of the base, a baffle is arranged at the outer side of the top of the processing table, air cylinders are arranged at two ends of the inner side of the baffle through fixed inclined blocks, corner cutters are arranged at the output ends of the air cylinders, and a workpiece stop block is arranged at the front end face of the top of the processing table. According to the invention, the door frame is inserted into the C-shaped plate, rolling connection is formed between the door frame and the rolling rod in the sliding process, the C-shaped seat is pushed upwards when the door frame is inserted into the bottom of the rolling rod, so that the first spring is compressed, the sum of the upward displacement of the C-shaped seat and the distance between the rolling rod and the top of the L-shaped support plate in the initial state is the height of the door frame, the door frame can not deviate in the transportation process through the limit of the two ends of the inner side of the C-shaped plate, and the situation that the splicing of the two door frames is not aligned is avoided.

Description

A laser flatness adjustment device for door and window assembly angles

Technical field

The invention relates to the technical field of angle assembly machines, and is specifically a laser flatness adjustment device for door and window assembly angles.

Background technique

An important quality control point in the production of aluminum alloy doors and windows is the control of the height of the assembly angle. In view of the improvement of people's living standards, the quality requirements of houses and the quality of doors and windows are getting higher and higher. Especially the height difference of the assembly angle is the key to the quality of doors and windows. One of the main criteria for control.

At present, the production of doors and windows has changed from the previous requirement to control the height difference of the same plane at 0.3 mm to the current requirement to control it within 0.2 mm. The reasons for the existence of the height difference are:

The splicing of doors and windows relies on manual control, which depends entirely on the experience, technical level and sense of responsibility of the operator in charge, resulting in the quality requirements of many products not meeting standards;

The difference lies in the accuracy of the production of the two door frames. After the two door frames are spliced, the difference in height caused by the difference in accuracy is large. At this time, the door frames need to be pressed.

Therefore, it is necessary to provide a door and window assembly angle laser flatness adjustment device to solve the above technical problems.

Contents of the invention

The purpose of the present invention is to provide a door and window assembly angle laser flatness adjustment device to solve the problem in the above background technology that door and window splicing relies on manual control, which depends entirely on the experience, technical level and sense of responsibility of the operator in charge, resulting in insufficient quality requirements for many products. To solve the problem of meeting the standards, the technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technical solutions.

In order to achieve the above object, the present invention provides the following technical solution: a door and window assembly angle laser flatness adjustment device, including a base, a processing table is installed on the top of the base, and a baffle is installed on the outside of the top of the processing table, Cylinders are installed at both ends of the inner side of the baffle through fixed inclined blocks. A corner knife is installed at the output end of the cylinder. A workpiece stop is installed at the top front end of the processing table. The center of the inclined planes at both ends of the base is An L-shaped support plate is installed vertically. A C-shaped plate is installed on the top of the L-shaped support plate. An oil tank is provided at one end of the top of the C-shaped plate away from the base. The opposite ends of the two oil tanks A connecting shell is connected, and a clamping mechanism is provided at the top center of the processing table.

Preferably, a first spring is installed at the front end of the inner top of the C-shaped plate, a C-shaped seat is connected to the bottom of the first spring, a rolling rod is rotatably connected to the inner side of the C-shaped seat, and the bottom of the rolling rod Beyond the bottom of the C-shaped seat.

Preferably, a first oil channel vertically upward is provided inside the oil tank, and one end of the first oil channel is connected to a second oil channel that runs through the inside of the housing, and the first oil channel A first piston rod is installed inside the liquid channel, and a second piston rod is installed inside the second oil channel.

Preferably, the front and rear ends of the inner center of the connection housing are provided with inner grooves connected to the second oil channel, and one end of the second piston rod is connected to an adjusting rod through the second oil channel, and the adjusting rod is connected to the second oil channel. The outer wall is sleeved with a displacement sensor fixed in the inner groove. The bottom of the first piston rod penetrates to the inside of the C-shaped plate and is connected to the top of the C-shaped seat.

Preferably, the top rear end of the C-shaped plate is equipped with an electric rod that penetrates to the inside, and the bottom of the electric rod is connected to a pressure plate with a ball bottom.

Preferably, the clamping mechanism includes a groove opened on the top of the processing table, second springs are connected to both ends of the groove, and a clamping base is connected to the top of the second spring. An L-shaped baffle is clamped on the inside of the top of the seat.

Preferably, the clamping seat has an L-shaped structure, and the tops of both ends of the clamping seat are connected with inclined plates along the extension direction of the L-shaped baffle.

Preferably, a support block is installed at the rear end of the top of the processing table, and a laser sensor is provided at the center of the top of the support block. Top two ends of the support block are connected to top plates through fixed plates, and the front end of the top plate is provided with an air sensor. pole.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the door frame is inserted into the C-shaped plate. At this time, the door frame forms a rolling connection with the rolling rod during the sliding process, and when the door frame is inserted into the bottom of the rolling rod, the C-shaped seat is pushed upward to compress the first spring. At this time, the sum of the upward movement of the C-shaped seat and the distance between the rolling rod and the top of the L-shaped support plate in the initial state is the height of the door frame, and the limits at both ends of the C-shaped plate can make the door frame move during transportation. There will be no offset and the misalignment of the two door frames will be avoided;

In the present invention, when the door frame pushes the C-shaped seat upward, the first piston rod is pushed upward to push the oil, so that the second piston rod inside the second oil channel moves in a direction away from the second oil channel, and the first piston The displacement of the rod moving upward is the displacement of the second piston rod. During the movement of the second piston rod, one end of the second piston rod is connected to an adjusting rod, which drives the adjusting rod to slide inside the displacement sensor. Through the set displacement sensor By detecting the moving distance of the two sets of second piston rods, the rising moving distance of the C-shaped seat can be detected, so that the height of the two sets of door frames can be obtained, which facilitates subsequent elimination of height differences;

In the present invention, before transporting the door frame, the staff can insert the L-shaped baffle on the top of the clamping seat, and then during the door frame splicing process, the two door frames can insert both ends of the L-shaped baffle into the door frame at the same time. When the tilt plate moves between the two door frames, the door frame will push the clamping seat downward along the tilting direction of the tilting plate to release the connection between the clamping seat and the L-shaped stopper, and then automatically squeeze the clamping seat into the groove. Internally, the clamping seat is prevented from affecting subsequent work.

Description of the drawings

Figure 1 is a perspective view of the present invention;

Figure 2 is a front view of the top part of the base of the present invention;

Figure 3 is a schematic diagram of the connection structure between the oil tank and the connection housing of the present invention;

Figure 4 is a schematic plan view of the connection housing of the present invention;

Figure 5 is a schematic front structural view of the clamping mechanism of the present invention;

Figure 6 is a perspective view of the clamping mechanism of the present invention;

Figure 7 is a schematic side structural view of the C-shaped plate of the present invention.

In the picture: 1. Base; 2. Processing table; 3. Baffle; 4. Cylinder; 5. Corner knife; 6. Workpiece stop; 7. L-shaped support plate; 8. C-shaped plate; 9. Oil Box; 10. Connection shell; 11. Clamping mechanism; 111. Groove; 112. Second spring; 113. Clamping seat; 114. L-shaped baffle; 12. First spring; 13. C-shaped seat; 14. Rolling rod; 15. First oil channel; 16. Second oil channel; 17. First piston rod; 18. Second piston rod; 19. Inner groove; 20. Adjustment rod; 21. Displacement sensor; 22. Electric rod; 23. Pressing plate; 24. Inclined plate; 25. Support block; 26. Laser sensor; 27. Top plate; 28. Air rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations of the invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection" and "setting" should be understood in a broad sense. For example, it can be a fixed connection or a fixed connection. It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis. The embodiments of the present invention will be described below based on the overall structure of the present invention.

Please refer to Figure 1-7. A door and window assembly angle laser flatness adjustment device includes a base 1. A processing table 2 is installed on the top of the base 1. A baffle 3 is installed on the outside of the top of the processing table 2. The baffle 3 is A cylinder 4 is installed at both ends of the inner side through fixed inclined blocks. A corner knife 5 is installed at the output end of the cylinder 4. A workpiece stopper 6 is installed at the top front end of the processing table 2. An L-shaped vertically installed L-shaped center is installed at the center of the inclined plane at both ends of the base 1. The support plate 7 has a C-shaped plate 8 installed on the top of the L-shaped support plate 7. The top of the C-shaped plate 8 is provided with an oil tank 9 at one end away from the base 1. The opposite ends of the two oil tanks 9 are connected with connecting shells. The body 10 is provided with a clamping mechanism 11 at the top center of the processing table 2 .

As shown in Figure 1-7, a first spring 12 is installed at the front end of the inner top of the C-shaped plate 8. The bottom of the first spring 12 is connected to a C-shaped seat 13. The inner side of the C-shaped seat 13 is rotationally connected to a rolling rod 14. And the bottom of the rolling rod 14 exceeds the bottom of the C-shaped seat 13. By inserting the door frame into the C-shaped plate 8, a rolling connection is formed between the door frame and the rolling rod 14 during the sliding process, and when the door frame is inserted into the bottom of the rolling rod 14 At this time, the C-shaped seat 13 will be pushed upward to compress the first spring 12. At this time, the sum of the upward movement of the C-shaped seat 13 and the distance between the rolling rod 14 and the top of the L-shaped support plate 7 in the initial state is the height of the door frame. , and the door frame will not shift during transportation through the limits at both ends of the inner side of the C-shaped plate 8, thus avoiding the misalignment of the two door frames when spliced together.

As shown in Figures 1-7, a vertically upward first oil channel 15 is provided inside the oil tank 9, and one end of the first oil channel 15 is connected to a second oil channel 16 that runs through the interior of the housing 10. , the first piston rod 17 is installed inside the first oil channel 15, and the second piston rod 18 is installed inside the second oil channel 16. When the door frame pushes the C-shaped seat 13 upward, the first piston rod 17 will be pushed upward. Pushing upward thereby pushing the oil causes the second piston rod 18 inside the second oil channel 16 to move in a direction away from the second oil channel 16 , and the upward movement of the first piston rod 17 is the movement of the second piston rod 18 Displacement.

As shown in Figures 1-7, the front and rear ends of the inner center of the connecting housing 10 are both provided with inner grooves 19 connected with the second oil channel 16. One end of the second piston rod 18 passes through the second oil channel 16 and is connected to Adjusting rod 20, the outer wall of the adjusting rod 20 is sleeved with a displacement sensor 21 fixed in the inner groove 19. The bottom of the first piston rod 17 penetrates to the inside of the C-shaped plate 8 and is connected to the top of the C-shaped seat 13. On the second piston rod 18 During the movement, since one end of the second piston rod 18 is connected to the adjusting rod 20, the adjusting rod 20 is driven to slide inside the displacement sensor 21. The displacement sensor 21 can detect the moving distance of the two sets of second piston rods 18, that is, The rising movement distance of the C-shaped base 13 can be detected, so that the heights of the two sets of door frames can be obtained.

As shown in Figure 1-7, the top rear end of the C-shaped plate 8 is equipped with an electric rod 22 that penetrates to the inside. The bottom of the electric rod 22 is connected to a pressure plate 23 with a ball bottom. When the height of the two sets of door frames is detected, The displacement sensor 21 sends a signal to the controller. The controller adopts the existing technology and will not be described in detail here. Then the controller sends a signal to control the electric rod 22 at the higher end of the door frame to move downward, so that the pressure plate 23 with the ball has a negative impact on the transportation process. Extrude the door frame in the middle so that the taller door frame is extruded downward until the height difference with the other set of door frames is within the range.

As shown in Figures 1-7, the clamping mechanism 11 includes a groove 111 opened on the top of the processing table 2. The two ends of the groove 111 are connected to a second spring 112, and the top of the second spring 112 is connected to a clamping seat. 113. The L-shaped baffle 114 is clamped on the inside of the top of the clamping seat 113. Before transporting the door frame, the staff can insert the L-shaped baffle 114 on the top of the clamping seat 113. Then during the door frame splicing process, the two door frames The L-shaped baffle 114 can be inserted into the interior at the same time, and then the clamping seat 113 is automatically squeezed into the groove 111 to prevent the clamping seat 113 from affecting subsequent work.

As shown in Figure 1-7, the clamping base 113 has an L-shaped structure, and the tops of both ends of the clamping base 113 are connected with inclined plates 24 along the extension direction of the L-shaped baffle 114. The inclined plates 24 are moved between the two door frames. During the process, the door frame will push the clamping base 113 downward along the inclination direction of the inclined plate 24 to release the connection between the clamping base 113 and the L-shaped baffle 114 .

As shown in Figure 1-7, a support block 25 is installed at the rear end of the top of the processing table 2. A laser sensor 26 is provided at the top center of the support block 25. The top two ends of the support block 25 are connected to a top plate 27 through fixed plates. The top plate 27 An air rod 28 is provided at the front end. After the two door frames are spliced, the laser sensor 26 is used to detect the splicing of the two door frames. If there is still a height difference, the air rod 28 is activated to hit the door frame to eliminate the height difference.

Working principle: When in use, first the staff can insert the L-shaped baffle 114 on the top of the clamping seat 113, and then the staff inserts the two door frames that need to be spliced into the inside of the two C-shaped plates 8. At this time, the door frames are sliding. During the process, a rolling connection is formed with the rolling rod 14, and when the door frame is inserted into the bottom of the rolling rod 14, the C-shaped seat 13 will be pushed upward to compress the first spring 12. At this time, the upward movement of the C-shaped seat 13 will The sum of the distances between the rolling rod 14 and the top of the L-shaped support plate in the initial state is the height of the door frame, and the limits at both ends of the inner side of the C-shaped plate 8 can prevent the door frame from shifting during transportation, thus preventing If the two door frames are not aligned, when the door frame pushes the C-shaped seat 13 upward, the first piston rod 17 will be pushed upward to push the oil, causing the second piston rod 18 inside the second oil channel 16 to move away from the second oil channel 16. The oil channel 16 moves in the direction, and the upward displacement of the first piston rod 17 is the displacement of the second piston rod 18. During the movement of the second piston rod 18, since one end of the second piston rod 18 is connected with an adjustment The rod 20 drives the adjusting rod 20 to slide inside the displacement sensor 21. The displacement sensor 21 can detect the moving distance of the two sets of second piston rods 18, and can detect the rising moving distance of the C-shaped seat 13, so that it can be concluded When the height of the two sets of door frames is detected, a signal is sent to the controller through the displacement sensor 21. The controller adopts existing technology and will not be described in detail here. Then the controller sends a signal to control the higher end of the door frame. The electric rod 22 moves downward so that the pressure plate 23 with the ball squeezes the door frame during transportation, so that the higher door frame is squeezed downward until the height difference with the other set of door frames is within the range. By setting the inclination When the plate 24 moves between the two door frames, the door frame will push the clamping base 113 downward along the tilt direction of the inclined plate 24 to release the connection between the clamping base 113 and the L-shaped baffle 114. After the two door frames are spliced, The laser sensor 26 is used to detect the splicing of the two door frames. If there is still a height difference, the air rod 28 is started to hit the door frame to eliminate the height difference. After the height difference is removed, the corner knife 5 is used to strike the door frame through the cylinder 4. The impact completes the splicing.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Claims (8)

1. A door and window assembly angle laser flatness adjustment device, including a base (1), a processing table (2) installed on the top of the base (1), and a stopper installed on the outside of the top of the processing table (2). Plate (3), the inner ends of the baffle (3) are equipped with cylinders (4) through fixed inclined blocks, the output end of the cylinder (4) is equipped with a corner knife (5), the processing table (2 ) is equipped with a workpiece stopper (6) on the top front end surface, which is characterized in that: an L-shaped support plate (7) is vertically installed at the center of the inclined plane at both ends of the base (1), and the L-shaped support plate (7) A C-shaped plate (8) is installed on the top of the C-shaped plate (8), and an oil tank (9) is provided at one end of the top of the C-shaped plate (8) away from the base (1). The two oil tanks (9) are opposite to each other. One end is connected to a connection housing (10), and a clamping mechanism (11) is provided at the top center of the processing table (2). 2. A door and window assembly angle laser flatness adjusting device according to claim 1, characterized in that: a first spring (12) is installed at the front end of the inner top of the C-shaped plate (8), and the first spring (12) is installed at the front end of the inner top of the C-shaped plate (8). The bottom of the spring (12) is connected to a C-shaped seat (13), the inside of the C-shaped seat (13) is rotationally connected to a rolling rod (14), and the bottom of the rolling rod (14) exceeds the bottom of the C-shaped seat (13) . 3. A door and window group angle laser flatness adjusting device according to claim 2, characterized in that: a vertically upward first oil channel (15) is provided inside the oil tank (9), so One end of the first oil channel (15) is connected to a second oil channel (16) that penetrates the inside of the housing (10). A first piston rod (16) is installed inside the first oil channel (15). 17), a second piston rod (18) is installed inside the second oil channel (16). 4. A door and window assembly angle laser flatness adjusting device according to claim 3, characterized in that: the front and rear ends of the inner center of the connection housing (10) are both provided with a second oil channel (16) The inner groove (19) is connected, and one end of the second piston rod (18) penetrates the second oil channel (16) and is connected to an adjusting rod (20). The outer wall of the adjusting rod (20) is sleeved with a fixed inner groove. (19) Displacement sensor (21), the bottom of the first piston rod (17) penetrates to the inside of the C-shaped plate (8) and is connected to the top of the C-shaped seat (13). 5. A door and window assembly angle laser flatness adjusting device according to claim 4, characterized in that: the top rear end of the C-shaped plate (8) is equipped with an electric rod (22) penetrating to the inside, and the The bottom of the electric rod (22) is connected with a pressure plate (23) with a ball bottom. 6. A door and window assembly angle laser flatness adjustment device according to claim 1, characterized in that: the clamping mechanism (11) includes a groove (111) opened on the top of the processing table (2), so The inner two ends of the groove (111) are connected with a second spring (112), the top of the second spring (112) is connected with a clamping seat (113), and the top inner side of the clamping seat (113) is clamped Holds L-shaped baffle (114). 7. A door and window assembly angle laser flatness adjustment device according to claim 6, characterized in that: the clamping seat (113) has an L-shaped structure, and the tops of the two ends of the clamping seat (113) are along the The L-shaped baffle (114) is connected with an inclined plate (24) in the extending direction. 8. A door and window assembly angle laser flatness adjustment device according to claim 7, characterized in that: a support block (25) is installed at the top rear end of the processing table (2), and the support block (25) A laser sensor (26) is provided in the center of the top. The top two ends of the support block (25) are connected to a top plate (27) through fixed plates. An air rod (28) is provided at the front end of the top plate (27).