Novel pressing mechanism of plate press

Abstract

The utility model provides a novel pressing mechanism of a plate press, and mainly relates to the field of hollow glass production lines. A novel pressing mechanism of a plate press comprises a base, a supporting frame is arranged on the rear side of the base, the base inclines towards the inclined lower portion of the supporting frame, sliding rails are arranged on the two sides of the base, a pressing frame is slidably connected to the sliding rails, a connecting rod transmission mechanism is arranged on the rear side of the supporting frame, and a driving motor is arranged on a main transmission rod. Driving lead screws are rotationally arranged on the upper left transmission box, the lower left transmission box, the upper right transmission box and the lower right transmission box in the mode of being perpendicular to the pressing frame, lead screw nuts in one-to-one correspondence with the driving lead screws are arranged at the four corners of the pressing frame, and a pair of lead screw nuts at the bottom of the pressing frame is in sliding connection with the sliding rails. The beneficial effects of the utility model are that: the utility model discloses can accurately control the laminating force, reduce laminating pressure error, improve the consistency of product quality.

Description

Technical Field

[0001] The utility model mainly relates to the field of insulating glass production lines, and specifically to a novel pressing mechanism for a plate press. Background Art

[0002] Insulating glass is a special type of glass formed by stacking two or three pieces of glass and sealing them. During the lamination operation of insulating glass, pressure is required to press the two pieces of glass tightly together so that they can be well combined into a whole, thereby achieving the functions of sound insulation, noise reduction, and heat preservation. In the lamination module of the existing insulating glass production line, the structure that drives the lamination component to press and laminate is prone to generate gaps, and it is impossible to accurately control the stroke of the lamination component, resulting in a large pressure error in lamination and unable to ensure the accuracy of insulating glass lamination and the quality consistency of products. Content of the Utility Model

[0003] To solve the deficiencies of the prior art, the utility model provides a novel pressing mechanism for a plate press, which can accurately control the pressing force during lamination, reduce the pressure error during lamination, and improve the quality consistency of products.

[0004] To achieve the above object, the utility model is realized through the following technical solutions:

[0005] A novel pressing mechanism for a plate press includes a base. A support frame is arranged at the rear side of the base. The base is inclined obliquely downward towards the support frame. Slide rails are arranged on both sides of the base. A pressing frame is slidably connected to the slide rails. An upper left transmission box and a lower left transmission box are respectively arranged at the upper and lower positions on the left side of the support frame. An upper right transmission box and a lower right transmission box are respectively arranged at the upper and lower positions on the right side of the support frame. An upper middle transmission box and a lower middle transmission box are respectively arranged at the upper and lower positions in the middle of the support frame. An upper left transmission rod is arranged between the upper left transmission box and the upper middle transmission box. An upper right transmission rod is arranged between the upper right transmission box and the upper middle transmission box. A lower left transmission rod is arranged between the lower left transmission box and the lower middle transmission box. A lower right transmission rod is arranged between the lower right transmission box and the lower middle transmission box. A middle transmission rod is arranged between the upper middle transmission box and the lower middle transmission box. One of the upper left transmission rod, the upper right transmission rod, the lower left transmission rod, the lower right transmission rod, and the middle transmission rod is a main transmission rod, and a driving motor is arranged on the main transmission rod. Driving lead screws are vertically arranged on the upper left transmission box, the lower left transmission box, the upper right transmission box, and the lower right transmission box and rotate relative to the pressing frame. Four screw nuts corresponding to the driving lead screws one by one are arranged at the four corners of the pressing frame. A pair of screw nuts at the bottom of the pressing frame are slidably connected to the slide rails.

[0006] Axis seats are provided on both sides of the bottom of the base. The driving lead screws installed on the left lower transmission box and the right lower transmission box are respectively rotatably connected to the axis seats on their corresponding sides. The driving lead screws installed on the left upper transmission box and the right upper transmission box are of cantilever structure.

[0007] A left transmission rod is provided between the left upper transmission box and the left lower transmission box, and a right transmission rod is provided between the right upper transmission box and the right lower transmission box.

[0008] The driving motor is a servo motor.

[0009] The angle of the base is 6 - 7 degrees.

[0010] The middle transmission rod is the main transmission rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Controlled by a servo motor, the present utility model utilizes the rigid transmission of the transmission rod and the drive of the driving lead screw, which can reduce the clearance error during the transmission process, thereby stably transmitting the driving force to the pressing frame, enabling the pressing frame to stably press the insulating glass, making the lamination operation of the insulating glass more stable, and ensuring the consistency of the insulating glass products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Att Figure 1 is a schematic structural diagram of the present utility model from a three - dimensional perspective;

[0014] Att Figure 2 is a schematic structural diagram of the present utility model from a left - view perspective.

[0015] Reference numerals shown in the drawings: 1, base; 2, support frame; 3, pressing frame; 4, driving motor; 5, driving lead screw; 11, slide rail; 12, axis seat; 21, left upper transmission box; 22, left lower transmission box; 23, right upper transmission box; 24, right lower transmission box; 25, middle upper transmission box; 26, middle lower transmission box; 31, lead screw nut; 41, left upper transmission rod; 42, right upper transmission rod; 43, left lower transmission rod; 44, right lower transmission rod; 45, middle transmission rod; 46, left transmission rod; 47, right transmission rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In combination with the drawings and specific embodiments, the present utility model will be further described. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0017] Such as Figure 1-2As shown in the figure, a new pressing mechanism for a plate press of the present utility model includes a base 1. A support frame 2 is provided at the rear side of the base 1, and the base 1 is inclined obliquely downward in the direction of the support frame 2. The front side of the support frame 2 is also inclined, and the front side of the support frame 2 is perpendicular to the base 1, thus serving as a fitting surface for the transportation and lamination of insulating glass. In this embodiment, the angle of the base 1 is 6 - 7 degrees, and correspondingly, the inclination angle of the front side of the support frame 2 is also 6 - 7 degrees, so as to stably support the insulating glass.

[0018] The front side of the support frame 2 serves as the placement position of the insulating glass, and the insulating glass abuts against the support frame 2. When this device is applied to an insulating glass production line, a conveyor belt can also be added to the front side of the support frame 2 as a conveying mechanism for the insulating glass.

[0019] Sliding rails 11 are provided on both sides of the base 1, and a pressing frame 3 is slidably connected to the sliding rails 11. The rear side of the pressing frame 3 is perpendicular to the front side of the support frame 2, and the rear side of the pressing frame 3 cooperates with the support frame 2 to press the two pieces of glass of the insulating glass.

[0020] An upper left transmission box 21 and a lower left transmission box 22 are respectively arranged at the upper and lower positions on the left side of the support frame 2, an upper right transmission box 23 and a lower right transmission box 24 are respectively arranged at the upper and lower positions on the right side of the support frame 2, and an upper middle transmission box 25 and a lower middle transmission box 26 are respectively arranged at the upper and lower positions in the middle of the support frame 2. Each transmission box is a gear transmission box, which is used to change the transmission direction of the transmission shaft. An upper left transmission rod 41 is arranged between the upper left transmission box 21 and the upper middle transmission box 25, an upper right transmission rod 42 is arranged between the upper right transmission box 23 and the upper middle transmission box 25, a lower left transmission rod 43 is arranged between the lower left transmission box 22 and the lower middle transmission box 26, a lower right transmission rod 44 is arranged between the lower right transmission box 24 and the lower middle transmission box 26, and a middle transmission rod 45 is arranged between the upper middle transmission box 25 and the lower middle transmission box 26. Through the arrangement of each transmission rod 45, the synchronous drive of the transmission boxes at the four corners can be realized by one power source.

[0021] Specifically, one of the upper left transmission rod 41, upper right transmission rod 42, lower left transmission rod 43, lower right transmission rod 44 and middle transmission rod 45 is the main transmission rod, and a driving motor 4 is arranged on the main transmission rod. Driven by one driving motor 4, the upper left transmission rod 41, upper right transmission rod 42, lower left transmission rod 43, lower right transmission rod 44 and middle transmission rod 45 are used for transmission, realizing the synchronous drive of the upper left transmission box 21, lower left transmission box 22, upper right transmission box 23 and lower right transmission box 24, so as to drive the pressing frame 3 to make a stable displacement and press the insulating glass. Further, in this embodiment, the middle transmission rod 45 is the main transmission rod, and the driving motor 4 is installed in the middle of the middle transmission rod 45. Through this installation structure, it can be ensured that the transmission distances and transmission levels of the transmission boxes at the four corners are the same, ensuring that each transmission box can transmit stably, making the pressures in each area of the pressing frame 3 the same, and ensuring a more uniform laminating effect for the insulating glass.

[0022] Specifically, the driving motor 4 is a servo motor. The control of the servo motor 4 is more precise, and it is easier to adjust the power output of the motor, ensuring the laminating effect of the pressing frame 3.

[0023] Driving lead screws 5 are rotatably arranged perpendicular to the pressing frame 3 on the upper left transmission box 21, lower left transmission box 22, upper right transmission box 23 and lower right transmission box 24. Screw nuts 31 corresponding to the driving lead screws 5 one by one are arranged at the four corners of the pressing frame 3, and a pair of screw nuts 31 at the bottom of the pressing frame 3 are slidably connected to the slide rails 11. The driving lead screws 5 are used as transmission mechanisms to transfer the rotation of each transmission box to the pressing frame 3. Through cooperation with the screw nuts 31, the approach and separation of the pressing frame 3 relative to the support frame 2 are completed, thus completing the laminating operation of the insulating glass. Specifically, shaft seats 12 are arranged on both sides of the bottom of the base 1, and the driving lead screws 5 installed on the lower left transmission box 22 and lower right transmission box 24 are respectively rotatably connected to the shaft seats 12 on their corresponding sides, and the driving lead screws 5 installed on the upper left transmission box 21 and upper right transmission box 23 are of cantilever structures. The pair of driving lead screws 5 installed through the shaft seats are more stable, capable of ensuring the stable sliding of the pressing frame 3 along the slide rails 11, and further ensuring the stability of the pressing action of the pressing frame 3.

[0024] More specifically, a left transmission rod 46 is arranged between the upper left transmission box 21 and the lower left transmission box 22, and a right transmission rod 47 is arranged between the upper right transmission box 23 and the lower right transmission box 24. Through the arrangement of the left transmission rod 46 and the right transmission rod 47, the upper left transmission box 21 and the lower left transmission box 22 are linked, and the upper right transmission box 23 and the lower right transmission box 24 are linked, ensuring that the upper and lower two transmission boxes on the same side move in unison, reducing the clearance error, improving the consistency of the movements of multiple transmission boxes, and making the displacement of the pressing frame 3 more accurate.

Claims

1. A novel pressing mechanism for a plate press, comprising a base (1), a support frame (2) being arranged at the rear side of the base (1), characterized in that: The base (1) is inclined obliquely downward in the direction of the support frame (2), and slide rails (11) are arranged on both sides of the base (1). The slide rails (11) are slidably connected to the pressing frame (3). An upper left transmission box (21) and a lower left transmission box (22) are arranged at upper and lower positions on the left side of the support frame (2), an upper right transmission box (23) and a lower right transmission box (24) are arranged at upper and lower positions on the right side of the support frame (2), an upper middle transmission box (25) and a lower middle transmission box (26) are arranged at upper and lower positions in the middle of the support frame (2), an upper left transmission rod (41) is arranged between the upper left transmission box (21) and the upper middle transmission box (25), an upper right transmission rod (42) is arranged between the upper right transmission box (23) and the upper middle transmission box (25), and a lower left transmission rod (43) is arranged between the lower left transmission box (22) and the lower middle transmission box (26). A lower right transmission rod (44) is arranged between the lower right transmission box (24) and the middle lower transmission box (26); a middle transmission rod (45) is arranged between the middle upper transmission box (25) and the middle lower transmission box (26); one of the upper left transmission rod (41), the upper right transmission rod (42), the lower left transmission rod (43), the lower right transmission rod (44) and the middle transmission rod (45) is a main transmission rod; a driving motor (4) is arranged on the main transmission rod; a driving screw (5) is arranged on the upper left transmission box (21), the lower left transmission box (22), the upper right transmission box (23) and the lower right transmission box (24) so ​​as to rotate perpendicularly to the pressing frame (3); screw nuts (31) corresponding to the driving screw (5) are arranged at the four corners of the pressing frame (3); a pair of screw nuts (31) at the bottom of the pressing frame (3) are slidably connected to the slide rail (11).

2. The novel pressing mechanism of a plate press according to claim 1 is characterized in that: Axle seats (12) are arranged on both sides of the bottom of the base (1); the driving screws (5) installed on the lower left transmission box (22) and the lower right transmission box (24) are respectively rotatably connected to the shaft seats (12) on the corresponding sides thereof; and the driving screws (5) installed on the upper left transmission box (21) and the upper right transmission box (23) are cantilever structures.

3. The novel pressing mechanism of a plate press according to claim 1 is characterized in that: A left-positioned transmission rod (46) is arranged between the upper left transmission box (21) and the lower left transmission box (22), and a right-positioned transmission rod (47) is arranged between the upper right transmission box (23) and the lower right transmission box (24).

4. The novel pressing mechanism of a plate press according to claim 1 is characterized in that: The driving motor (4) is a servo motor.

5. The novel pressing mechanism of a plate press according to claim 1 is characterized in that: The angle of the base (1) is 6-7 degrees.

6. The novel pressing mechanism of a plate press according to claim 1 is characterized in that: The middle transmission rod (45) is the main transmission rod.

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