Door and window glass clamping device

Abstract

The utility model relates to the technical field of door and window processing industry, and discloses a door and window glass clamping device which comprises a lifting platform, two clamping plates are arranged above the lifting platform, a first clamping mechanism for driving the two clamping plates to move relatively is installed on the outer wall of the lifting platform, and two clamping blocks are arranged on the opposite outer walls of the two clamping plates correspondingly; according to the glass door and window clamping device, the glass door and window can be automatically clamped front and back according to the length of the glass door and window through the arranged first clamping mechanism, the glass door and window can be automatically clamped left and right according to the width of the glass door and window through the arranged second clamping mechanism, and compared with the prior art, the glass door and window clamping device has the advantages that the glass door and window can be automatically clamped left and right; when a door and a window are clamped, the distance between the clamping plate and the clamping block does not need to be manually adjusted, a plurality of lead screws do not need to be screwed, the clamping automation degree is high, and the machining efficiency of the glass door and the window is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of door and window processing industry, and in particular to a door and window glass clamping device. Background Art

[0002] "CN212824940U" discloses "a clamping device for glass door and window processing, comprising a support frame, a first bearing is fixedly connected at the lower end of the front surface of the support frame ... and two first slide bars and a second screw rod are vertically downward." The utility model is provided with a second slide bar and a third slide bar, and the staff can place glass doors and windows of different sizes by adjusting the distance between the two groups of second slide bars and the distance between the two groups of third slide bars, and the four clamping seats can clamp the glass doors and windows tightly by rotating the first screw rod, and the rubber pad can prevent damage to the clamping surface of the glass doors and windows;

[0003] With respect to the above-mentioned related technologies, the inventor believes that when clamping glass doors and windows, the staff needs to manually adjust the positions of multiple clamping seats according to the size of the doors and windows. After the adjustment is appropriate, the multiple handles need to be turned one by one to drive the first screw to rotate in order to clamp the doors and windows. The adjustment and clamping process is relatively complicated and inconvenient to use, which reduces the processing efficiency of glass doors and windows. Therefore, a door and window glass clamping device is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that when clamping glass doors and windows, staff need to manually adjust the positions of multiple clamping seats according to the size of the doors and windows, and after appropriate adjustments, they need to turn multiple handles one by one to drive the first screw to rotate to achieve clamping of the doors and windows. The adjustment and clamping process is relatively complicated and inconvenient to use, which reduces the processing efficiency of glass doors and windows. The present application provides a door and window glass clamping device.

[0006] The present application provides a door and window glass clamping device that adopts the following technical solution:

[0007] A door and window glass clamping device comprises a lifting platform, two clamping plates are arranged above the lifting platform, a clamping mechanism 1 for driving the two clamping plates to move relative to each other is installed on the outer wall of the lifting platform, two clamping blocks are respectively arranged on the outer walls opposite to each other of the two clamping plates, and a clamping mechanism 2 for driving the two clamping blocks to move relative to each other is installed on the outer walls of the clamping plates;

[0008] The clamping mechanism 1 comprises two slide grooves provided on the outer wall of the middle section of the top of the lifting platform, the inner walls of the two slide grooves are slidably connected with connecting columns, the top ends of the two connecting columns are respectively fixedly connected to the bottom outer walls of the two clamping plates, the bottom outer walls of the two connecting columns are rotatably connected with connecting rods, the bottom outer wall of the lifting platform is rotatably connected with a driving plate through a fixed shaft, and the ends of the two connecting rods away from the connecting columns are hinged to the two ends of the driving plate;

[0009] The second clamping mechanism includes a limiting groove opened on the outer wall of the middle section of the clamping plate, and the inner wall of the limiting groove is slidably connected to two threaded sliders, and the threaded sliders are fixedly connected to the clamping block. The outer wall of the clamping plate on the side away from the clamping block is rotatably connected to a bidirectional screw rod through two shaft seats, and the two threaded sliders are symmetrically threadedly connected to the outer wall of the bidirectional screw rod.

[0010] Preferably, a cylinder is fixedly mounted on the top outer wall of the lifting platform, and an output end of the cylinder is fixedly connected to one of the clamping plates.

[0011] Preferably, a servo motor is fixedly mounted on the outer walls of the two shaft seats, and the output shaft end of the servo motor passes through the shaft seat and is fixedly connected to one end of the bidirectional screw rod.

[0012] Preferably, a placement block is fixedly connected to the top outer wall of the lifting platform located between the two clamping plates.

[0013] Preferably, rubber pads are fixedly mounted on the outer walls of the middle sections opposite to each other of the two clamping plates.

[0014] Preferably, the outer walls opposite to each other of the clamping blocks are provided with sponge pads.

[0015] Preferably, the top outer wall of the lifting platform is fixedly connected to two guide rails, the outer walls of the two guide rails are slidably connected to a plurality of limit sliders, and every two of the limit sliders along the width direction of the lifting platform are fixedly connected to the bottom outer wall of the clamping plate.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] By setting up the clamping mechanism 1, the glass door and window can be automatically clamped front and back according to the length thereof, and by setting up the clamping mechanism 2, the glass door and window can be automatically clamped left and right according to the width thereof. Compared with the prior art, when clamping the door and window, there is no need to manually adjust the distance between the clamping plate and the clamping block, and there is no need to screw multiple screws. The clamping has a high degree of automation, which effectively improves the processing efficiency of the glass door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0019] Figure 2is a bottom perspective view of an embodiment of the application;

[0020] Figure 3 is a first partial cross-sectional view of an embodiment of the application;

[0021] Figure 4 It is a second partial cross-sectional view of the embodiment of the application.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. Lifting platform; 2. Placement block; 3. Slide groove; 4. Connecting column; 5. Clamp; 6. Rubber pad; 7. Fixed shaft; 8. Drive plate; 9. Connecting rod; 10. Cylinder; 11. Shaft seat; 12. Bidirectional screw rod; 13. Limiting groove; 14. Threaded slider; 15. Clamp block; 16. Sponge pad; 17. Servo motor; 18. Guide rail; 19. Limiting slider. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses a door and window glass clamping device. Figure 1-4 A door and window glass clamping device comprises a lifting platform 1, two clamping plates 5 are arranged above the lifting platform 1, a clamping mechanism 1 for driving the two clamping plates 5 to move relative to each other is installed on the outer wall of the lifting platform 1, two clamping blocks 15 are respectively arranged on the opposite outer walls of the two clamping plates 5, and a clamping mechanism 2 for driving the two clamping blocks 15 to move relative to each other is installed on the outer wall of the clamping plate 5;

[0025] The clamping mechanism 1 includes two slide grooves 3 provided on the outer wall of the middle section of the top of the lifting platform 1, the inner walls of the two slide grooves 3 are slidably connected with connecting columns 4, the top ends of the two connecting columns 4 are respectively fixedly connected to the bottom outer walls of the two clamping plates 5, the bottom outer walls of the two connecting columns 4 are rotatably connected with connecting rods 9, the bottom outer wall of the lifting platform 1 is rotatably connected with a driving plate 8 through a fixed shaft 7, and the ends of the two connecting rods 9 away from the connecting columns 4 are hinged to the two ends of the driving plate 8;

[0026] The second clamping mechanism includes a limit groove 13 opened on the outer wall of the middle section of the clamp 5, and the inner wall of the limit groove 13 is slidably connected to two threaded sliders 14, and the threaded sliders 14 are fixedly connected to the clamping block 15. The outer wall of the clamp 5 on the side away from the clamping block 15 is rotatably connected to a bidirectional screw rod 12 through two shaft seats 11, and the two threaded sliders 14 are symmetrically threadedly connected to the outer wall of the bidirectional screw rod 12.

[0027] A cylinder 10 is fixedly mounted on the top outer wall of the lifting platform 1 , and an output end of the cylinder 10 is fixedly connected to one of the clamping plates 5 .

[0028] The outer walls of the two shaft seats 11 are fixedly mounted with servo motors 17 . The output shaft ends of the servo motors 17 penetrate through the shaft seats 11 and are fixedly connected to one end of the bidirectional lead screw 12 .

[0029] A placement block 2 is fixedly connected to the top outer wall of the lifting platform 1 between the two clamping plates 5. The placement block 2 is used to place glass doors and windows to play a supporting role.

[0030] The outer walls of the middle sections of the two clamping plates 5 are fixedly mounted with rubber pads 6 , which have a certain elastic force. When the two clamping plates 5 clamp the door and window, the two rubber pads 6 will contact the edges of the door and window to play a buffering and protective role.

[0031] The outer walls opposite to each other of the clamping blocks 15 are provided with sponge pads 16, which play a buffering role when in contact with the edges of doors and windows. At the same time, the sponge pads 16 are soft and can cover the doors and windows when in contact with the doors and windows, thereby limiting the doors and windows up and down.

[0032] Two guide rails 18 are fixedly connected to the top outer wall of the lifting platform 1 , and a plurality of limit sliders 19 are slidably connected to the outer walls of the two guide rails 18 . Every two limit sliders 19 along the width direction of the lifting platform 1 are fixedly connected to the bottom outer wall of the clamping plate 5 .

[0033] The implementation principle of a door and window glass clamping device according to an embodiment of the present application is as follows: when in use, the lifting platform 1 is installed on the external lifting assembly (not shown in the figure above), and then the glass door and window are placed on the placement block 2, so that the glass door and window are located between the two clamping plates 5 and the multiple clamping blocks 15;

[0034] First, the cylinder 10 is started through the clamping mechanism 1. The output end of the cylinder 10 pushes a clamping plate 5 to move, and a clamping plate 5 drives the connecting column 4 to slide on the inner wall of the slide groove 3. At this time, the clamping plate 5 pushes a connecting rod 9 inward through the connecting column 4, so that a connecting rod 9 rotates. At this time, a connecting rod 9 pushes the driving plate 8 at the other end thereof to rotate around the fixed shaft 7, and then pulls another connecting rod 9 to rotate through the other end of the fixed shaft 7, and the other connecting rod 9 pulls another connecting column 4 to slide on the inner wall of the slide groove 3. At this time, the other connecting column 4 drives another clamping plate 5 to move inward, and the two clamping plates 5 realize relative movement synchronously until the two clamping plates 5 are close to the edge of the door and window, driving the rubber pad 6 to contact the door and window, clamping the door and window, and fixing the front and rear positions of the door and window;

[0035] Then, through the clamping mechanism 2, the two servo motors 17 are started, and the output shaft of the servo motor 17 drives the bidirectional lead screw 12 to rotate. When the bidirectional lead screw 12 rotates, the inner surface threads of the two threaded sliders 14 rotate. Since the threads of the bidirectional lead screw 12 and the two threaded sliders 14 are symmetrically and oppositely arranged, the bidirectional lead screw 12 drives the two threaded sliders 14 to move relative to each other, and the threaded sliders 14 slide on the inner wall of the limiting groove 13 to drive the two clamping blocks 15 to move relative to each other and approach the edges of the doors and windows. The clamping blocks 15 drive the sponge pads 16 to contact and clamp the edges of the doors and windows to fix the left and right positions of the doors and windows. At this time, the overall clamping operation of the glass doors and windows is completed, and the glass doors and windows can be processed. The clamping does not require manual operation, which saves time and effort.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A door and window glass clamping device, comprising a lifting platform (1), characterized in that: Two clamping plates (5) are arranged above the lifting platform (1); a clamping mechanism 1 for driving the two clamping plates (5) to move relative to each other is installed on the outer wall of the lifting platform (1); two clamping blocks (15) are arranged on the opposite outer walls of the two clamping plates (5); and a clamping mechanism 2 for driving the two clamping blocks (15) to move relative to each other is installed on the outer wall of the clamping plate (5); The clamping mechanism 1 comprises two slide grooves (3) provided on the outer wall of the middle section of the top of the lifting platform (1), the inner walls of the two slide grooves (3) are slidably connected with connecting columns (4), the top ends of the two connecting columns (4) are respectively fixedly connected to the bottom outer walls of the two clamping plates (5), the bottom outer walls of the two connecting columns (4) are rotatably connected with connecting rods (9), the bottom outer wall of the lifting platform (1) is rotatably connected with a driving plate (8) via a fixed shaft (7), and the ends of the two connecting rods (9) away from the connecting columns (4) are hinged to the two ends of the driving plate (8); The second clamping mechanism comprises a limiting groove (13) provided on the outer wall of the middle section of the clamping plate (5); the inner wall of the limiting groove (13) is slidably connected to two threaded sliders (14); the threaded sliders (14) are fixedly connected to the clamping block (15); the outer wall of the clamping plate (5) on one side away from the clamping block (15) is rotatably connected to a bidirectional screw rod (12) via two shaft seats (11); the two threaded sliders (14) are symmetrically threadedly connected to the outer wall of the bidirectional screw rod (12).

2. A door and window glass clamping device according to claim 1, characterized in that: A cylinder (10) is fixedly mounted on the top outer wall of the lifting platform (1), and an output end of the cylinder (10) is fixedly connected to one of the clamping plates (5).

3. A door and window glass clamping device according to claim 1, characterized in that: A servo motor (17) is fixedly mounted on the outer wall of two of the shaft seats (11), and the output shaft end of the servo motor (17) passes through the shaft seat (11) and is fixedly connected to one end of the bidirectional screw rod (12).

4. A door and window glass clamping device according to claim 1, characterized in that: The top outer wall of the lifting platform (1) located between two clamping plates (5) is fixedly connected with a placement block (2).

5. The door and window glass clamping device according to claim 1, characterized in that: Rubber pads (6) are fixedly mounted on the outer walls of the middle sections opposite to each other of the two clamping plates (5).

6. The door and window glass clamping device according to claim 1, characterized in that: The opposite outer walls of each two clamping blocks (15) are provided with sponge pads (16).

7. The door and window glass clamping device according to claim 1, characterized in that: The top outer wall of the lifting platform (1) is fixedly connected to two guide rails (18), and the outer walls of the two guide rails (18) are slidably connected to a plurality of limit sliders (19), and every two limit sliders (19) along the width direction of the lifting platform (1) are fixedly connected to the bottom outer wall of the clamping plate (5).

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