Window frame cutting device for door and window production

Abstract

The utility model relates to the technical field of door and window production equipment, and discloses a window frame cutting device for door and window production, which comprises a positioning plate, a top plate is welded at the upper end of one side of the positioning plate, a sliding rail is arranged at one end of the upper surface of the top plate, a sliding table is connected onto the sliding rail in a sliding manner, and a protection plate is arranged on one side of the sliding table; through cooperation of a top plate, a guide rail, a protection plate, a carrying frame and a positioning mechanism, a third air cylinder drives a sliding block to move, then the sliding block drives a vertical plate to move, a pressing plate on the vertical plate tightly presses a window frame placed on the carrying plate, and therefore the stability of the window frame during cutting is improved, and the situation that the window frame shakes during cutting to affect the section quality is avoided; and meanwhile, chippings generated by cutting are protected through a protection plate, the cutting safety is improved, the chippings fall into the bottom of the positioning plate through a slag collecting groove, and then waste chippings generated by cutting are conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production equipment, in particular to a window frame cutting device for door and window production. Background Art

[0002] The window frame is an extremely important step for window manufacturers, because the window frame can fix the window, so that the window frame can stabilize the window during the installation process. Therefore, when using the window frame, a window frame cutting device will be used;

[0003] In the prior art, the Chinese utility model with publication number: CN217775744U discloses a cutting device for aluminum material production of doors and windows, comprising a base plate and a workbench arranged on the base plate, a clamping mechanism being arranged on the workbench, a moving mechanism being arranged on the base plate corresponding to the clamping mechanism, the moving mechanism comprising a slider, a support plate being arranged on the slider, a movable hole being arranged on the support plate, a sliding support rod being arranged in the movable hole, a fixed plate being arranged at the end of the support rod, a positioning plate being arranged at the other end of the support rod, a clamping ring being arranged on the support plate corresponding to the positioning plate, a plurality of clamping grooves being arranged in an array on the clamping ring, and a clamping block being arranged on the positioning plate corresponding to the clamping groove; when the angle of the cutting mechanism needs to be adjusted, the limiting mechanism of the positioning plate is cancelled, and then the positioning plate and the support rod are pulled by the force applying member and then rotated, so that the clamping block moves to the lower moving groove, so that the support rod can rotate with the fixed plate to rotate the cutting mechanism, and then the angle of the saw blade can be adjusted;

[0004] Although the above technical solution is convenient for adjusting the cutting angle, when cutting the window frame, only one end of the window frame can be fixed, which may cause the other end of the window frame to fall off. The unfixed end of the window frame is prone to shaking during the cutting process, which may cause debris or the window frame to be bounced up and splashed to injure the staff, reducing the safety factor of the device. Therefore, we need to propose a window frame cutting device for door and window production. Utility Model Content

[0005] The purpose of the utility model is to provide a window frame cutting device for door and window production, which is convenient for fixing the two ends of the window frame cut, thereby ensuring the stability of the window frame during cutting, avoiding the shaking of the window frame affecting the cutting quality, and facilitating the protection of debris generated by cutting, avoiding the debris from splashing and injuring the staff, and improving the safety factor of cutting, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a window frame cutting device for door and window production, comprising:

[0007] A positioning plate, a top plate is welded to the upper end of one side of the positioning plate, a slide rail is arranged at one end of the upper surface of the top plate, a slide table is slidably connected to the slide rail, and a protective plate is arranged on one side of the slide table;

[0008] The carrier includes a baffle fixedly connected to the lower end of one side of the top plate, the upper end of one side of the baffle is fixedly connected to the carrier plate, and a slag collecting trough is integrally formed between the carrier plate and the baffle;

[0009] The positioning mechanism includes two groups of third cylinders and two groups of vertical plates. The two groups of third cylinders are symmetrically installed on one side of the baffle plate. A guide rail for sliding connection of the vertical plate is installed on the other side of the baffle plate. A slider fixedly connected to the telescopic end of the third cylinder is fixedly connected at the lower end of one side of the vertical plate. Two groups of sliding grooves for sliding connection of the slider are opened on one side of the baffle plate. Two groups of pressure plates are fixedly connected to the upper end of one side of the vertical plate.

[0010] Preferably, a guide groove for sliding connection of the guide rail is opened on one side of the vertical plate, and a plurality of groups of anti-slip rubber strips are bonded to the lower surface of the pressing plate, and the plurality of groups of anti-slip rubber strips are arranged at equal intervals.

[0011] Preferably, an angle adjustment mechanism is provided in the middle of the lower surface of the top plate, a cutting mechanism is installed at the lower end of the angle adjustment mechanism, and the cutting mechanism is provided just above the slag collecting trough.

[0012] Preferably, one end of the upper surface of the carrier plate close to the vertical plate is fixedly connected to a limiting strip, the cross-section of the vertical plate is arranged in a concave shape, and the positioning plate is arranged in an L shape.

[0013] Preferably, a visual window is provided on one side of the protective plate, the height of the protective plate is greater than the distance between the top plate and the carrier plate, and the top plate and the carrier plate are arranged in parallel.

[0014] Preferably, the angle adjustment mechanism includes a first cylinder arranged on the upper surface of the top plate, the telescopic end of the first cylinder passes through the top plate and is fixedly connected to the support plate, two groups of arc guide grooves are opened on the upper surface of the support plate, and connecting rods are slidably connected inside the two groups of arc grooves, and the lower end of the connecting rod is fixedly connected to a turntable for installing the cutting mechanism.

[0015] Preferably, a limiting ring is provided in the middle part of the outer side of the two groups of connecting rods, and a steel ball rollingly connected to the support plate is embedded on the lower surface of the limiting ring. A hinge seat is installed at one end of the upper surface of the support plate, and a second cylinder is rotatably connected to the hinge seat. The telescopic end of the second cylinder is fixedly connected to a ring rotatably connected to one of the groups of connecting rods.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model mainly achieves the coordination among the top plate, the guide rail, the protective plate, the carrier and the positioning mechanism, and drives the slider to move through the third cylinder, thereby causing the slider to drive the vertical plate to move, so that the pressure plate on the vertical plate presses the window frame placed on the carrier plate, thereby improving the stability of the window frame during cutting, avoiding the shaking of the window frame during cutting that affects the quality of the cut surface, and at the same time protecting the debris generated by the cutting through the protective plate, improving the safety of the cutting, and causing the debris to fall into the bottom of the positioning plate through the slag collecting groove, thereby facilitating the collection of the waste debris generated by the cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the angle adjustment mechanism structure of the utility model;

[0020] Figure 3 It is a front structural diagram of the carrier and positioning mechanism of the utility model;

[0021] Figure 4 It is a rear view structural diagram of the carrier and positioning mechanism of the utility model.

[0022] In the figure: 1. positioning plate; 2. top plate; 3. angle adjustment mechanism; 31. first cylinder; 32. support plate; 33. arc guide groove; 34. hinge seat; 35. second cylinder; 36. collar; 37. turntable; 38. connecting rod; 39. limit ring; 4. slide rail; 5. protective plate; 6. slide table; 7. visual window; 8. cutting mechanism; 9. carrier; 91. baffle; 92. carrier plate; 93. limit strip; 94. slag collecting trough; 95. slide groove; 10. positioning mechanism; 101. third cylinder; 102. guide rail; 103. vertical plate; 104. pressure plate; 105. anti-skid rubber strip; 106. guide groove; 107. slider. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a window frame cutting device for door and window production, comprising:

[0025] A positioning plate 1, a top plate 2 is welded to the upper end of one side of the positioning plate 1, a slide rail 4 is arranged at one end of the upper surface of the top plate 2, a slide table 6 is slidably connected to the slide rail 4, and a protective plate 5 is arranged on one side of the slide table 6;

[0026] The carrier 9 includes a baffle plate 91 fixedly connected to the lower end of one side of the top plate 2, a carrier plate 92 fixedly connected to the upper end of one side of the baffle plate 91, and a slag collecting groove 94 integrally formed between the carrier plate 92 and the baffle plate 91;

[0027] The positioning mechanism 10 includes two groups of third cylinders 101 and two groups of vertical plates 103. The two groups of third cylinders 101 are symmetrically installed on one side of the baffle 91. The other side of the baffle 91 is equipped with a guide rail 102 for sliding connection of the vertical plate 103. The lower end of one side of the vertical plate 103 is fixedly connected with a slider 107 fixedly connected to the telescopic end of the third cylinder 101. One side of the baffle 91 is provided with two groups of slide grooves 95 for sliding connection of the slider 107. The upper end of one side of the vertical plate 103 is fixedly connected with two groups of pressure plates 104.

[0028] A guide groove 106 for sliding connection of the guide rail 102 is provided on one side of the vertical plate 103, and multiple groups of anti-slip rubber strips 105 are bonded to the lower surface of the pressure plate 104, and the multiple groups of anti-slip rubber strips 105 are arranged at equal intervals. The guide groove 106 improves the stability of the lifting and lowering of the vertical plate 103, thereby improving the stability of the window frame positioning.

[0029] An angle adjustment mechanism 3 is provided in the middle of the lower surface of the top plate 2, and a cutting mechanism 8 is installed at the lower end of the angle adjustment mechanism 3. The cutting mechanism 8 is arranged just above the slag collecting groove 94. The slag collecting groove 94 facilitates the collection of waste chips generated by the cutting mechanism 8 when cutting the window frame, thereby improving the collection efficiency of the waste chips. The waste chips fall to the bottom of the positioning plate 1, making it convenient to clean the waste chips.

[0030] One end of the upper surface of the carrier plate 92 close to the vertical plate 103 is fixedly connected to a limiting strip 93. The cross-section of the vertical plate 103 is concave in shape, and the positioning plate 1 is L-shaped. The limiting strip 93 facilitates positioning of the window frame, thereby improving the stability of the window frame being pressed by the positioning mechanism 10.

[0031] A visual window 7 is provided on one side of the protective plate 5. The height of the protective plate 5 is greater than the distance between the top plate 2 and the carrier plate 92. The top plate 2 and the carrier plate 92 are arranged in parallel. The visual window 7 is convenient for observing the state of the window frame cut during cutting, and then judging the equipment operation status according to the cutting state.

[0032] The angle adjustment mechanism 3 includes a first cylinder 31 arranged on the upper surface of the top plate 2. The telescopic end of the first cylinder 31 passes through the top plate 2 and is fixedly connected to a support plate 32. Two groups of arc guide grooves 33 are opened on the upper surface of the support plate 32, and connecting rods 38 are slidably connected inside the two groups of arc grooves. The lower end of the connecting rod 38 is fixedly connected to a turntable 37 for installing the cutting mechanism 8. The first cylinder 31 is used to drive the cutting mechanism 8 to descend to cut the window frame, thereby improving the cutting stability, which is better than manual cutting.

[0033] A limit ring 39 is provided in the middle part of the outer side of the two groups of connecting rods 38, and a steel ball rollingly connected to the support plate 32 is embedded on the lower surface of the limit ring 39. A hinge seat 34 is installed at one end of the upper surface of the support plate 32, and a second cylinder 35 is rotatably connected to the hinge seat 34. The telescopic end of the second cylinder 35 is fixedly connected to a ring 36 rotatably connected to one group of connecting rods 38. The ring 36 at the telescopic end of the second cylinder 35 is convenient for driving the connecting rod 38 to move along the arc guide groove 33, and then the turntable 37 is rotated, so as to facilitate the adjustment of the inclination angle of the cutting mechanism 8, and then facilitate the cutting inclination angle of the window frame, thereby improving practicality.

[0034] When in use, the window frame is placed on the upper surface of the carrier plate 92 and contacts the limit strip 93, and the two sets of positioning mechanisms 10 are controlled to start. The third cylinder 101 drives the vertical plate 103 to move downward along the guide rail 102 through the slider 107, so that the pressure plate 104 on the vertical plate 103 presses the window frame, and the anti-slip rubber strip 105 improves the stability of the window frame fixation to prevent the window frame from moving during cutting. The protective plate 5 moves to the slag collecting groove 94 position along the slide rail 4 through its upper slide 6, and the first cylinder 31 drives the support plate 32 to descend, so that the cutting mechanism 8 on the lower surface of the turntable 37 cuts the window frame. The debris generated by the cutting falls into the slag collecting groove 94, and the protective plate 5 can prevent the waste slag from flying and splashing to injure the staff during cutting, thereby improving the safety of cutting. Both ends of the window frame are fixed during cutting, which can effectively prevent the window frame from moving and improve the quality of window frame cutting.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A window frame cutting device for door and window production, characterized in that: include: A positioning plate (1), a top plate (2) being welded to the upper end of one side of the positioning plate (1), a slide rail (4) being provided at one end of the upper surface of the top plate (2), a slide table (6) being slidably connected to the slide rail (4), and a protective plate (5) being provided on one side of the slide table (6); A carrier (9), the carrier (9) comprising a baffle (91) fixedly connected to the lower end of one side of the top plate (2), a carrier plate (92) fixedly connected to the upper end of one side of the baffle (91), and a slag collecting trough (94) integrally formed between the carrier plate (92) and the baffle (91); A positioning mechanism (10), the positioning mechanism (10) comprising two groups of third cylinders (101) and two groups of vertical plates (103), the two groups of third cylinders (101) being symmetrically mounted on one side of a baffle (91), the other side of the baffle (91) being mounted with a guide rail (102) for sliding connection of the vertical plates (103), a slider (107) fixedly connected to a telescopic end of the third cylinder (101) at a lower end of one side of the vertical plates (103), two groups of slide grooves (95) for sliding connection of the sliders (107) being provided on one side of the baffle (91), and two groups of pressing plates (104) fixedly connected to an upper end of one side of the vertical plates (103).

2. A window frame cutting device for door and window production according to claim 1, characterized in that: A guide groove (106) for sliding connection of the guide rail (102) is provided on one side of the vertical plate (103), and a plurality of groups of anti-slip rubber strips (105) are bonded to the lower surface of the pressing plate (104), and the plurality of groups of anti-slip rubber strips (105) are arranged at equal intervals.

3. A window frame cutting device for door and window production according to claim 2, characterized in that: An angle adjustment mechanism (3) is provided in the middle of the lower surface of the top plate (2), a cutting mechanism (8) is installed at the lower end of the angle adjustment mechanism (3), and the cutting mechanism (8) is provided directly above the slag collecting trough (94).

4. A window frame cutting device for door and window production according to claim 3, characterized in that: One end of the upper surface of the carrier plate (92) close to the vertical plate (103) is fixedly connected to the limiting strip (93); the cross section of the vertical plate (103) is arranged in a concave shape; and the positioning plate (1) is arranged in an L shape.

5. A window frame cutting device for door and window production according to claim 4, characterized in that: A visual window (7) is provided on one side of the protective plate (5); the height of the protective plate (5) is greater than the distance between the top plate (2) and the carrier plate (92); the top plate (2) and the carrier plate (92) are arranged in parallel.

6. A window frame cutting device for door and window production according to claim 5, characterized in that: The angle adjustment mechanism (3) comprises a first cylinder (31) arranged on the upper surface of the top plate (2); the telescopic end of the first cylinder (31) penetrates the top plate (2) and is fixedly connected to a support plate (32); the upper surface of the support plate (32) is provided with two groups of arc-shaped guide grooves (33), and the insides of the two groups of arc-shaped grooves are both slidably connected to connecting rods (38); the lower end of the connecting rod (38) is fixedly connected to a rotating disk (37) for mounting the cutting mechanism (8).

7. A window frame cutting device for door and window production according to claim 6, characterized in that: A limiting ring (39) is provided at the middle part of the outer side of the two groups of connecting rods (38), and a steel ball rollingly connected to the support plate (32) is embedded in the lower surface of the limiting ring (39). A hinge seat (34) is installed at one end of the upper surface of the support plate (32), and a second cylinder (35) is rotatably connected to the hinge seat (34). The telescopic end of the second cylinder (35) is fixedly connected to a ring (36) rotatably connected to one of the groups of connecting rods (38).

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