Plastic-steel door and window welding machine

Abstract

The utility model relates to the technical field of plastic-steel door and window welding equipment, and discloses a plastic-steel door and window welding machine which comprises a workbench and a pair of placing plates, an upper mounting frame is fixedly connected to the position, close to the rear side, of the upper end of the workbench, and a control panel is fixedly arranged at the position, close to the middle of the outer side, of one side of the upper mounting frame. A third electric sliding rail is fixedly arranged at the position, close to the rear end, of the middle of the upper end of the workbench, and a third electric sliding block is electrically and slidably arranged at the upper end of the third electric sliding rail. Compared with a traditional passive cooling mode at a welding position, the device adopting the design has the advantages that the rapid cooling structure is arranged during actual use, so that compared with the traditional passive cooling mode at the welding position, the device adopting the semiconductor cooling mode can greatly improve the cooling forming efficiency, and the adaptive clamping structure is arranged, so that the cooling forming efficiency is greatly improved; and the device can automatically conduct adaptive limiting and fixing adjustment according to plastic steel door frames of different models, and the using limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic-steel door and window welding equipment, in particular to a plastic-steel door and window welding machine. Background Art

[0002] With the development of real estate, in order to install doors and windows more efficiently and safely in house construction, plastic steel doors and windows with better cost performance are usually used for house door and window construction, which greatly increases the demand for plastic steel doors and windows. In order to effectively improve the production efficiency of plastic steel doors and windows, manufacturers usually use special plastic steel door and window welding machines for the final welding and assembly of plastic steel door and window frames.

[0003] However, traditional plastic-steel door and window welding machines have certain usage defects in actual use, which are usually reflected in the fact that after the plastic-steel door and window welding machines complete the welding and bonding of the window frame, they adopt a passive cooling molding method, which makes the cooling efficiency low. Therefore, technical personnel in this field provide a plastic-steel door and window welding machine to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a plastic-steel door and window welding machine. The plastic-steel door and window welding machine designed solves the shortcoming that the plastic-steel door and window welding machine adopts a passive cooling molding method after completing the welding and bonding of the window frame, resulting in low cooling efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic steel door and window welding machine comprises a workbench and a pair of placement plates, wherein an upper mounting frame is fixedly connected at a rear side position of the upper end of the workbench, a control panel is fixedly arranged at a middle position of one side of the upper mounting frame near the outer side, a third electric slide rail is fixedly arranged at a rear side position of the middle of the upper end of the workbench, a third electric slide block is electrically slidably arranged at the upper end of the third electric slide rail, an assembly seat is fixedly connected to the upper end of the third electric slide block, a second electric slide rail is fixedly connected to the middle position of the front end of the assembly seat, and a second electric slide rail is electrically slidably arranged at the upper end of the second electric slide rail. A movable slider, a cooling plate is fixedly connected to the upper end of the second electric slider and the middle of the front end of the assembly seat at a lower position, an assembly frame is fixedly arranged at the middle position of the outer side of a pair of cooling plates, a pair of the assembly frames are electrically connected to the middle position of the inner side of the thermoelectric circuit, a pair of cold-end ceramic pieces are fixedly connected to the inner side of the assembly frame near the thermoelectric circuit, a pair of hot-end ceramic pieces are fixedly connected to the inner side of the assembly frame away from the cold-end ceramic piece, a pair of bottom ends of the cold-end ceramic pieces are fixedly connected to a heat conducting plate, and a pair of the thermoelectric circuits are electrically connected to the control panel;

[0007] Through the above technical solution, when the device of this design is actually used, the rapid cooling structure is set up, so that the device adopts a semiconductor cooling method compared to the traditional passive cooling method of the welding point, which can greatly improve the efficiency of cooling and forming.

[0008] Further, a pair of first electric slide rails are symmetrically fixedly connected at both sides of the upper end of the workbench near the front end, and first electric slide blocks are electrically slidably arranged at the upper ends of multiple pairs of the first electric slide rails, and the upper ends of multiple pairs of the first electric slide blocks are fixedly connected to the bottom ends of a pair of placement plates, and mounting frames are fixedly connected to the upper ends of multiple pairs of the placement plates near one side of the upper mounting frame, and a pair of hydraulic output cylinders are symmetrically fixedly arranged at the upper ends of a pair of the mounting frames, and the output ends of multiple pairs of the hydraulic output cylinders pass through the mounting frames and are fixedly connected to the limit plates, and multiple pairs of the hydraulic output cylinders are electrically connected to the control panel;

[0009] Through the above technical solution, when the device of this design is actually used, the adaptive clamping structure is set up so that the device can automatically perform adaptive limit fixing adjustment according to different models of plastic-steel door frames, thereby reducing the limitations of use.

[0010] Furthermore, a fixed box is fixedly connected to the middle position of the bottom end of the workbench, a battery is fixedly arranged inside the fixed box, and the battery is electrically connected to the control panel;

[0011] Through the above technical solution, a fixed box is arranged at the bottom of the workbench, and an inspection plate is fixedly arranged at the middle position of the front end of the fixed box to facilitate the storage of batteries. The batteries arranged in the fixed box and the electrical connection with the control panel enable the batteries to provide energy for the operation of the electronic devices of the device.

[0012] Further, an electric telescopic cylinder is fixedly arranged at the front end position in the middle of the upper end of the upper mounting frame, the output end of the electric telescopic cylinder passes through the upper mounting frame and is fixedly connected to a mounting seat, a welding plate is fixedly connected to the middle position of the bottom end of the mounting seat, and the electric telescopic cylinder is electrically connected to the control panel;

[0013] Through the above technical solution, the electric telescopic cylinder is set up, and the fixed connection relationship with the mounting base and the electrical connection relationship with the control panel can be controlled through the control panel to control the output of the electric telescopic cylinder, thereby completing the height adjustment of the mounting base, and the welding plate is set up to facilitate heating during welding.

[0014] Furthermore, an electric heating module is fixedly arranged at the middle position inside the welding plate, and the electric heating module is electrically connected to the control panel. A temperature sensor is fixedly arranged at the middle position of the bottom end of the welding plate, and the temperature sensor is electrically connected to the control panel.

[0015] Through the above technical scheme, the electric heating module arranged inside the welding plate and the electrical connection relationship with the control panel make it convenient to control the operation of the electric heating module through the control panel, and through the operation of the electric heating module, a heat source is provided for the welding of the welding plate. The temperature sensor arranged and the electrical connection relationship with the control panel make it convenient to monitor the temperature of the welding plate in real time, and feed back the detected temperature information to the control panel in real time.

[0016] Furthermore, a pair of cooling fans are symmetrically fixedly arranged on the upper ends of a pair of hot end ceramic sheets, and a plurality of pairs of cooling fans are electrically connected to the control panel;

[0017] Through the above technical solution, the heat dissipation fan is provided and the electrical connection relationship with the control panel makes it convenient to control the operation of the heat dissipation fan through the control panel.

[0018] Furthermore, the upper ends of a pair of the hot end ceramic sheets are fixedly connected with a plurality of heat conducting columns at equal intervals at the positions of the four sides, the upper ends of the plurality of heat conducting columns are fixedly connected with a top plate, and the upper ends of the pair of the top plates are provided with air inlets at the positions corresponding to the plurality of pairs of cooling fans;

[0019] Through the above technical solution, multiple heat-conducting columns are set up to facilitate the dispersed conduction of the heat released by the hot-end ceramic pieces. The top plate and the air inlet opened on the top plate can be combined with the gaps between the multiple heat-conducting columns to form an air path, so that when the cooling fan is working, normal temperature air can be drawn in along the air inlet and discharged at high speed along the multiple heat-conducting columns, thereby quickly conducting away the heat on the heat-conducting columns.

[0020] Furthermore, the bottom ends of the pair of limit plates are fixedly connected with anti-slip pads, the bottom ends of the pair of limit plates are symmetrically fixed with a pair of pressure sensors, and the multiple pairs of pressure sensors are electrically connected to the control panel;

[0021] Through the above technical scheme, the inspection plate arranged at the front end of the fixed box facilitates the regular inspection and maintenance of the battery in the fixed box. The anti-slip pad can prevent the plastic steel doors and windows from having loose limiting problems when the limit plate is pressed down. The pressure sensor and the electrical connection with the control panel facilitate real-time monitoring of the strength of the limit plate's downward pressure, and the detected pressure information can be fed back to the control panel in real time.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the second electric slide rail, the second electric slider, the third electric slide rail, the third electric slider, the thermoelectric circuit, the heat dissipation fan and the heat conduction plate are provided to form a rapid cooling structure of the device. In the structure, after the heating and welding of the plastic-steel doors and windows are completed, the third electric slider on the third electric slide rail can be controlled by the control panel to adjust the position so that the cooling plate is located at the welding position of the doors and windows. At this time, the second electric slider on the second electric slide rail can be controlled by the control panel to adjust the height so that the upper cooling plate and the lower cooling plate fit together. At this time, The control panel controls the start-up of the thermoelectric circuit and the cooling fan. When the thermoelectric circuit is working, the cold-end ceramic piece will absorb heat quickly, and at the same time, the temperature of the heat conducting plate will drop. When fitting the door frame welding part, the cooling and forming speed of the welding part can be accelerated. When the cooling fan is working, room temperature air will be drawn in through the air inlet and discharged at high speed along the gaps between multiple heat conducting columns. The heat released by the thermoelectric circuit at the hot-end ceramic piece can be quickly conducted away. The overall design enables the device to use semiconductor cooling compared to the traditional passive cooling method of the welding part, which can greatly improve the cooling and forming efficiency.

[0024] 2. In the utility model, an adaptive clamping structure of the device is formed by the first electric slide rail, the first electric slider, the placement plate, the hydraulic output cylinder, the limit plate and the pressure sensor. In this structure, when the frames of the plastic-steel doors and windows are placed on the placement plates respectively, the output of the hydraulic output cylinder can be controlled by the control panel to make the limit plate press down and press the plastic-steel door frame. After the pressure sensor arranged at the bottom of the limit plate detects that the pressure reaches the standard, it will feed back the detection data to the control panel, and control the hydraulic output cylinder to stop working through the control panel, which can prevent excessive pressure from causing deformation damage to the plastic-steel door frame. The first electric slide rail and the first electric slider can be adjusted to the corresponding position according to the heating, welding and cooling forming operations. The overall structural design enables the device to automatically perform adaptive limit fixing adjustment according to different types of plastic-steel door frames, reducing the limitations of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an isometric view of a plastic steel door and window welding machine proposed by the utility model;

[0026] Figure 2 This is a rear axonometric view of a plastic steel door and window welding machine proposed by the utility model;

[0027] Figure 3 This is a top view of a plastic steel door and window welding machine proposed by the utility model;

[0028] Figure 4 This is a front view of a plastic steel door and window welding machine proposed by the utility model;

[0029] Figure 5 for Figure 4 A magnified schematic diagram of center A.

[0030] Legend:

[0031] 1. Workbench; 2. Upper mounting frame; 3. Electric telescopic cylinder; 4. Mounting seat; 5. Welding plate; 6. Mounting frame; 7. Limiting plate; 8. Hydraulic output cylinder; 9. First electric slider; 10. Fixed box; 11. Inspection plate; 12. First electric slide rail; 13. Anti-skid pad; 14. Placement plate; 15. Control panel; 16. Assembly seat; 17. Second electric slider; 18. Second electric slide rail; 19. Cooling plate; 20. Third electric slide rail; 21. Third electric slider; 22. Electric heating module; 23. Temperature sensor; 24. Top plate; 25. Air inlet; 26. Cooling fan; 27. Heat conducting column; 28. Hot end ceramic tile; 29. ​​Assembly frame; 30. Thermoelectric circuit; 31. Cold end ceramic tile; 32. Heat conducting plate; 33. Battery; 34. Pressure sensor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5The utility model provides an embodiment: a plastic steel door and window welding machine, comprising a workbench 1 and a pair of placement plates 14, an upper mounting frame 2 is fixedly connected to the upper end of the workbench 1 at the rear side, a control panel 15 is fixedly arranged at the middle position of the outer side of one side of the upper mounting frame 2, a third electric slide rail 20 is fixedly arranged at the middle position of the upper end of the workbench 1 at the rear end, a third electric slide block 21 is electrically slidably arranged at the upper end of the third electric slide rail 20, an assembly seat 16 is fixedly connected to the upper end of the assembly seat 16, a second electric slide rail 18 is fixedly connected to the middle position of the front end of the assembly seat 16, and a third electric slide rail 18 is electrically slidably arranged at the upper end of the second electric slide rail 18 Two electric sliders 17, a cooling plate 19 is fixedly connected to the upper end of the second electric slider 17 and the middle of the front end of the assembly seat 16 at a lower position, an assembly frame 29 is fixedly set at the middle position of the outer side of a pair of cooling plates 19, a thermoelectric circuit 30 is electrically connected to the middle position of the inner side of a pair of assembly frames 29, a cold end ceramic piece 31 is fixedly connected to the inner side of a pair of assembly frames 29 near the thermoelectric circuit 30, a hot end ceramic piece 28 is fixedly connected to the inner side of a pair of assembly frames 29 away from the cold end ceramic piece 31, a heat conducting plate 32 is fixedly connected to the bottom end of the pair of cold end ceramic pieces 31, and the pair of thermoelectric circuits 30 are electrically connected to the control panel 15.

[0034] A pair of first electric slide rails 12 are symmetrically fixedly connected to both sides of the upper end of the workbench 1 near the front end, and first electric sliders 9 are electrically slidably arranged on the upper ends of multiple pairs of first electric slide rails 12. The upper ends of multiple pairs of first electric sliders 9 are fixedly connected to the bottom ends of a pair of placement plates 14, and the upper ends of multiple pairs of placement plates 14 are fixedly connected to a mounting frame 6 near one side of the upper mounting frame 2. A pair of hydraulic output cylinders 8 are symmetrically fixedly arranged on the upper ends of a pair of mounting frames 6, and the output ends of multiple pairs of hydraulic output cylinders 8 pass through the mounting frame 6 and are fixedly connected to the limiting plate 7, and multiple pairs of hydraulic output cylinders 8 are electrically connected to the control panel 15.

[0035] A fixed box 10 is fixedly connected at the middle position of the bottom end of the workbench 1, and an inspection panel 11 is fixedly arranged at the middle position of the front end of the fixed box 10. A battery 33 is fixedly arranged inside the fixed box 10, and the battery 33 is electrically connected to the control panel 15. An electric telescopic cylinder 3 is fixedly arranged at the front end position of the upper middle end of the upper mounting frame 2, and the output end of the electric telescopic cylinder 3 passes through the upper mounting frame 2 and is fixedly connected to the mounting seat 4. A welding plate 5 is fixedly connected at the middle position of the bottom end of the mounting seat 4, and the electric telescopic cylinder 3 is electrically connected to the control panel 15. An electric heating module 22 is fixedly arranged at the middle position inside the welding plate 5, and the electric heating module 22 is electrically connected to the control panel 15. The welding plate 5 is fixed at the middle position of the bottom end of the welding plate 5. A temperature sensor 23 is fixedly provided, and the temperature sensor 23 is electrically connected to the control panel 15. A pair of cooling fans 26 are symmetrically fixedly provided at the upper ends of a pair of hot-end ceramics 28, and multiple pairs of cooling fans 26 are electrically connected to the control panel 15. The upper ends of a pair of hot-end ceramics 28 are located at the sides of the four sides and are equidistantly fixedly connected with multiple heat-conducting columns 27. The upper ends of the multiple heat-conducting columns 27 are fixedly connected with a top plate 24. Air inlets 25 are provided at the upper ends of a pair of top plates 24 corresponding to the positions of the multiple pairs of cooling fans 26. The bottom ends of a pair of limit plates 7 are fixedly connected with anti-slip pads 13. The bottom ends of a pair of limit plates 7 are symmetrically fixedly provided with a pair of pressure sensors 34, and multiple pairs of pressure sensors 34 are electrically connected to the control panel 15.

[0036] Working principle: In the actual use of the plastic-steel door and window welding machine designed in this invention, after the heating and welding of the plastic-steel door and window are completed, the third electric slider 21 on the third electric slide rail 20 can be controlled by the control panel 15 to adjust the position so that the cooling plate 19 is located at the door and window welding position. At this time, the second electric slider 17 on the second electric slide rail 18 is controlled by the control panel 15 to adjust the height so that the upper cooling plate 19 and the lower cooling plate 19 are in contact with the welding position. At this time, the thermoelectric circuit 30 and the cooling fan 26 can be controlled by the control panel 15 to start. When the thermoelectric circuit 30 is working, the cold-end ceramic piece 31 will absorb heat quickly, and at the same time, the temperature of the heat-conducting plate 32 will drop. When the welding position of the door frame is in contact, the cooling and forming speed of the welding position can be accelerated. When the cooling fan 26 is working, normal temperature air will be drawn in along the air inlet 25 and discharged at high speed along the gap between the multiple heat-conducting columns 27. The thermoelectric circuit 30 is at the hot-end ceramic piece. The heat released at the sheet 28 can be quickly conducted away. The overall design enables the device to adopt a semiconductor cooling method compared to the traditional passive cooling method at the welding point, which can greatly improve the efficiency of cooling and forming. When the frames of the plastic-steel doors and windows are placed on the placement plates 14 respectively, the hydraulic output cylinder 8 can be controlled by the control panel 15 to output the work, so that the limit plate 7 is pressed down to press the plastic-steel door frame. After the pressure sensor 34 at the bottom of the limit plate 7 detects that the pressure reaches the standard, it will feed back the monitoring data to the control panel 15, and control the hydraulic output cylinder 8 to stop working through the control panel 15, which can prevent excessive pressure from causing deformation damage to the plastic-steel door frame. The first electric slide rail 12 and the first electric slider 9 can be adjusted to the corresponding position according to the operations of heating, welding, and cooling and forming. The overall structural design enables the device to automatically perform adaptive limit and fixed adjustments according to different types of plastic-steel door frames, reducing the limitations of use.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic steel door and window welding machine, comprising a workbench (1) and a pair of placement plates (14), characterized in that: An upper mounting frame (2) is fixedly connected to the upper end of the workbench (1) at a rear position, and a control panel (15) is fixedly provided at a middle position of the outer side of one side of the upper mounting frame (2); A third electric slide rail (20) is fixedly provided at a rear end position in the middle of the upper end of the workbench (1); a third electric slider (21) is electrically slidably provided at the upper end of the third electric slide rail (20); an assembly seat (16) is fixedly connected to the upper end of the third electric slider (21); a second electric slide rail (18) is fixedly connected to the middle position of the front end of the assembly seat (16); a second electric slider (17) is electrically slidably provided at the upper end of the second electric slide rail (18); a cooling plate (19) is fixedly connected to the upper end of the second electric slider (17) and the lower middle position of the front end of the assembly seat (16). An assembly frame (29) is fixedly arranged at the middle position of the outer side of a pair of cooling plates (19); a thermoelectric circuit (30) is electrically connected to the middle position of the inner side of a pair of assembly frames (29); a cold end ceramic sheet (31) is fixedly connected to the inner side of a pair of assembly frames (29) near the thermoelectric circuit (30); a hot end ceramic sheet (28) is fixedly connected to the inner side of a pair of assembly frames (29) away from the cold end ceramic sheet (31); a heat conducting plate (32) is fixedly connected to the bottom ends of the pair of cold end ceramic sheets (31); and the pair of thermoelectric circuits (30) are electrically connected to the control panel (15).

2. A plastic steel door and window welding machine according to claim 1, characterized in that: A pair of first electric slide rails (12) are symmetrically fixedly connected at both sides of the upper end of the workbench (1) near the front end; the upper ends of multiple pairs of the first electric slide rails (12) are electrically slidably provided with first electric sliders (9); the upper ends of multiple pairs of the first electric sliders (9) are fixedly connected to the bottom ends of a pair of placement plates (14); the upper ends of multiple pairs of the placement plates (14) are fixedly connected to a mounting frame (6) near one side of the upper mounting frame (2); the upper ends of a pair of the mounting frames (6) are symmetrically fixedly provided with a pair of hydraulic output cylinders (8); the output ends of multiple pairs of the hydraulic output cylinders (8) pass through the mounting frame (6) and are fixedly connected to the limit plate (7); and the multiple pairs of the hydraulic output cylinders (8) are electrically connected to the control panel (15).

3. The plastic-steel door and window welding machine according to claim 1, characterized in that: A fixed box (10) is fixedly connected to the middle position of the bottom end of the workbench (1), an inspection panel (11) is fixedly arranged at the middle position of the front end of the fixed box (10), a storage battery (33) is fixedly arranged inside the fixed box (10), and the storage battery (33) is electrically connected to the control panel (15).

4. The plastic-steel door and window welding machine according to claim 1, characterized in that: An electric telescopic cylinder (3) is fixedly arranged at a front end position in the middle of the upper end of the upper mounting frame (2); an output end of the electric telescopic cylinder (3) passes through the upper mounting frame (2) and is fixedly connected to a mounting seat (4); a welding plate (5) is fixedly connected to a middle position of the bottom end of the mounting seat (4); and the electric telescopic cylinder (3) and a control panel (15) are electrically connected.

5. The plastic-steel door and window welding machine according to claim 4, characterized in that: An electric heating module (22) is fixedly arranged at a middle position inside the welding plate (5), and the electric heating module (22) is electrically connected to the control panel (15). A temperature sensor (23) is fixedly arranged at a middle position at the bottom end of the welding plate (5), and the temperature sensor (23) is electrically connected to the control panel (15).

6. The plastic-steel door and window welding machine according to claim 1, characterized in that: A pair of cooling fans (26) are symmetrically fixedly arranged at the upper ends of a pair of hot end ceramic sheets (28), and a plurality of pairs of cooling fans (26) are electrically connected to the control panel (15).

7. The plastic-steel door and window welding machine according to claim 6, characterized in that: The upper ends of a pair of hot end ceramic sheets (28) are fixedly connected to a plurality of heat-conducting columns (27) at equal intervals at the four side positions, the upper ends of the plurality of heat-conducting columns (27) are fixedly connected to a top plate (24), and the upper ends of a pair of top plates (24) are provided with air inlets (25) at positions corresponding to the plurality of pairs of cooling fans (26).

8. The plastic-steel door and window welding machine according to claim 2, characterized in that: The bottom ends of a pair of the limiting plates (7) are fixedly connected to an anti-slip pad (13), and the bottom ends of a pair of the limiting plates (7) are symmetrically fixedly provided with a pair of pressure sensors (34), and a plurality of pairs of the pressure sensors (34) are electrically connected to the control panel (15).

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