Pressing device for hollow glass processing

Abstract

The utility model discloses a pressing device for processing hollow glass. The pressing device comprises a workbench and a pressing mechanism, a placement groove is formed in the upper surface of the workbench, a positioning mechanism is arranged on the upper surface of the placement groove, and the front end of the positioning mechanism extends out of the front side face of the workbench; the pressing mechanism comprises a first pressing plate, sliding columns, a second pressing plate, guide grooves, mounting frames and springs, the mounting frames are fixedly connected to the left end and the right end of the workbench correspondingly, the guide grooves are formed in the inner side faces of the mounting frames correspondingly, the second pressing plate is slidably connected between the two guide grooves, and the four sliding columns are slidably connected into sliding holes in the four corners of the upper surface of the second pressing plate correspondingly; according to the pressing device for processing the hollow glass, the distance can be adjusted according to the size of the hollow glass, the situation that the glass is deformed, damaged or unstable due to the improper distance is avoided, restoring force can be generated in the downward pressing process, a proper amount of pressure is transmitted to the hollow glass, and the hollow glass is effectively protected against damage.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow glass processing, in particular to a pressing device for hollow glass processing. Background Art

[0002] Insulating glass usually consists of a layer of air or other gas between two pieces of glass. In order to ensure that the gas inside the hollow layer does not leak and the airtightness between the glass sheets is maintained, the glass needs to be pressed. The pressing process can reduce the gap between the insulating glass sheets, strengthen the structural stability of the insulating glass, and prevent the glass from being displaced and damaged when it is hit or vibrated externally. The traditional pressing device for insulating glass processing usually uses pneumatic, hydraulic or mechanical manual methods to compact the insulating glass. At the same time, guide rails, sliders and other components are used to ensure that the pressing head moves along the correct trajectory during the processing process. The nut or nut tightens the bolt to make it stressed and fixed on the insulating glass to ensure that the insulating glass will not move or deviate from the required position. There are some problems. The traditional clamping device for insulating glass processing is difficult to accurately control the force when applying pressure through pneumatic, hydraulic or mechanical systems, which can easily cause excessive or insufficient pressure, and may also cause vibration or impact, resulting in damage to the insulating glass. At the same time, the positioning requires pre-drilling holes on the insulating glass, installing bolts and other operating steps, which are relatively cumbersome and cannot adaptably adjust the spacing. For this reason, we propose a clamping device for insulating glass processing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a pressing device for hollow glass processing, which can generate a restoring force during the pressing process, transfer an appropriate amount of pressure to the hollow glass, effectively protect the hollow glass from damage, and effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device for hollow glass processing, comprising a workbench and a pressing mechanism;

[0005] Workbench: A placement groove is provided on its upper surface, a positioning mechanism is provided on the upper surface of the placement groove, and the front end of the positioning mechanism extends to the outside of the front side of the workbench;

[0006] Clamping mechanism: It includes a pressing plate 1, a sliding column, a pressing plate 2, a guide groove, a mounting frame and a spring. The mounting frames are fixedly connected to the left and right ends of the workbench respectively. Guide grooves are provided on the inner sides of the mounting frames. A pressing plate 2 is slidably connected between the two guide grooves. Four sliding columns are slidably connected in the sliding holes at the four corners of the upper surface of the pressing plate 2 respectively. The bottom ends of the four sliding columns are fixedly connected to the upper surface of a pressing plate 1. Evenly distributed springs are fixedly connected between the upper surface of the pressing plate 1 and the lower surface of the adjacent pressing plate 2. The springs are all sleeved on the outer surface of the sliding columns. The spacing can be adjusted according to the size of the insulating glass to avoid deformation, damage or instability of the glass due to improper spacing. It can achieve the generation of restoring force during the downward pressing process to transfer an appropriate amount of pressure to the insulating glass, thereby effectively protecting the insulating glass from damage.

[0007] Furthermore, it also includes a single-chip microcomputer, which is arranged at the front end of the right side of the workbench, and the input end of the single-chip microcomputer is electrically connected to an external power supply to facilitate the regulation of the operation of various electrical appliances.

[0008] Furthermore, the positioning mechanism includes a clamping plate, a slide groove, an inclined column and a guide slide groove, the guide slide groove is opened inside the workbench, the inner wall of the guide slide groove is slidably connected with an inclined column, the slide groove is opened at the front end of the upper surface of the workbench, the slide groove is communicated with the guide slide groove, the inner wall of the slide groove is slidably connected with a clamping plate, the bottom end of the clamping plate is fixedly connected to the top end of the outer surface of the inclined column, and the moving distance of the clamping plate can be adjusted according to the size of the insulating glass.

[0009] Furthermore, the positioning mechanism also includes two inclined columns, two slide grooves and two clamps. The two slide grooves are opened at the rear end of the upper surface of the workbench. The inner wall of the two slide grooves is slidably connected with the two inclined columns. The inclined surface at the bottom end of the two inclined columns is matched with the inclined surface at the rear end of the one inclined column. The top end of the two inclined columns is fixedly connected with the two clamps. The two clamps are matched with the one clamp to ensure the accurate and stable position of the insulating glass during the processing.

[0010] Furthermore, the positioning mechanism also includes an electric push rod, which is arranged on the front side of the workbench, the telescopic end of the electric push rod is fixedly connected to the front end of the inclined column, and the input end of the electric push rod is electrically connected to the output end of the single-chip microcomputer to drive the positioning mechanism to operate.

[0011] Furthermore, the clamping mechanism also includes connecting rod 1, a double-headed screw, connecting rod 2, a slider and a U-shaped seat. The double-headed screw is rotatably connected between the upper ends of the two mounting frames, and the left and right ends of the double-headed screw are respectively threadedly connected with sliders, the front and rear ends of the slider at the left end are rotatably connected with connecting rod 1 through a pin shaft, and the front and rear ends of the slider at the right end are rotatably connected with connecting rod 2 through a pin shaft. The U-shaped seat is fixedly connected to the middle part of the upper surface of pressure plate 2, and the inner wall of the U-shaped seat is rotatably connected to the bottom end of connecting rod 2 through a pin shaft, and the front and rear sides of the U-shaped seat are rotatably connected to the bottom end of connecting rod 1 through a pin shaft, so as to achieve more precise force control.

[0012] Furthermore, the clamping mechanism also includes a motor, which is arranged on the right side of the mounting frame on the right side. The left end of the motor's output shaft is fixedly connected to the right end of the double-headed screw, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to drive the clamping mechanism to operate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the pressing device for hollow glass processing has the following advantages:

[0014] 1. The operation of the electric push rod is controlled by the single-chip microcomputer. The telescopic end of the electric push rod drives the inclined column 1 to push backward, and the inclined column 1 drives the clamping plate 1 to move backward until it contacts the front end of the insulating glass. At the same time, the inclined column 1 contacts the inclined surface of the bottom end of the inclined column 2 when moving backward, and through the squeezing of each other's inclined surfaces, it drives the inclined column 2 to slide upward on the slide groove 2 for sliding avoidance. At the same time, the clamping plate 2 is raised and contacts with the rear end of the insulating glass to achieve positioning and fixation of the front and rear ends of the insulating glass, ensuring that the position of the insulating glass is accurate and stable during the processing, avoiding displacement or loosening and causing processing quality problems. At the same time, the spacing can be adjusted according to the size of the insulating glass, and the clamping force and position can be controlled more accurately to avoid deformation, damage or instability of the glass due to improper spacing, thereby ensuring the processing quality of the insulating glass.

[0015] 2. The operation of the motor is controlled by the single-chip microcomputer, and the output shaft of the motor drives the double-headed screw to rotate. The characteristics of the double-headed screw drive the sliders connected by threads on the left and right ends of the outer surface to move inward, and at the same time, the connecting rods 1 and 2 are driven to rotate with the pin shaft inside the U-shaped seat as the center of the circle, and the U-shaped seats at the bottom ends of the connecting rods 1 and 2 are rotated to avoid until the connecting rods 1 and 2 are vertically erected downward. At the same time, while the connecting rods 1 and 2 rotate and descend, the pressing plate 2 is driven to slide in the guide groove inside the mounting frame, thereby achieving more precise force control, and then the pressing plate 1 and the pressing plate 2 are lowered one by one. When in contact with the upper surface of the insulating glass of the pressing plate 1, the spring will generate a downward force to push the sliding column to slide smoothly in the sliding hole, so as to generate a restoring force during the downward pressing process, and transmit an appropriate amount of pressure to the insulating glass, ensuring that the insulating glass is evenly and stably pressed, thereby achieving the effect of fixing and positioning, which can effectively protect the insulating glass from damage and improve the operating efficiency and safety during the processing of the insulating glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the front side of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the positioning mechanism of the utility model.

[0019] In the figure: 1 workbench, 2 placement slot, 3 single-chip microcomputer, 4 positioning mechanism, 41 electric push rod, 42 clamping plate 1, 43 slide slot 1, 44 inclined column 1, 45 guide slide slot, 46 inclined column 2, 47 slide slot 2, 48 clamping plate 2, 5 clamping mechanism, 501 pressure plate 1, 502 slide column, 503 pressure plate 2, 504 guide slot, 505 fixing block, 506 connecting rod 1, 507 double-headed screw, 508 connecting rod 2, 509 slider, 510 motor, 511 U-shaped seat, 512 spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , This embodiment provides a technical solution: a pressing device for hollow glass processing, comprising a workbench 1 and a pressing mechanism 5;

[0022] The workbench 1 has a placement groove 2 on its upper surface, and a positioning mechanism 4 is provided on the upper surface of the placement groove 2. The front end of the positioning mechanism 4 extends to the outside of the front side of the workbench 1. The positioning mechanism 4 includes a clamping plate 42, a slide groove 43, an inclined column 44 and a guide slide groove 45. The guide slide groove 45 is provided inside the workbench 1, and the inner wall of the guide slide groove 45 is slidably connected with the inclined column 44. The slide groove 43 is provided at the front end of the upper surface of the workbench 1, and the slide groove 43 is connected with the guide slide groove 45. The inner wall of the slide groove 43 is slidably connected with the clamping plate 42, and the bottom end of the clamping plate 42 is connected with the guide slide groove 45. The top of the outer surface of the inclined column 1 44 is fixedly connected, the positioning mechanism 4 also includes an inclined column 2 46, a slide groove 2 47 and a clamping plate 2 48, the slide groove 2 47 is opened at the rear end of the upper surface of the workbench 1, the inner wall of the slide groove 2 47 is slidably connected with the inclined column 2 46, the inclined surface at the bottom end of the inclined column 2 46 is matched with the inclined surface at the rear end of the inclined column 1 44, the top of the inclined column 2 46 is fixedly connected with the clamping plate 2 48, the clamping plate 2 48 is matched with the clamping plate 1 42, the positioning mechanism 4 also includes an electric push rod 41, the electric push rod 41 is arranged on the front side of the workbench 1, the telescopic end of the electric push rod 41 is connected to the inclined column The front end of the electric push rod 41 is fixedly connected to the front end of the workbench 1, the input end of the electric push rod 41 is electrically connected to the output end of the single chip computer 3, and the single chip computer 3 is also included. The single chip computer 3 is arranged at the front end of the right side of the workbench 1, and the input end of the single chip computer 3 is electrically connected to the external power supply. The insulating glass is placed on the upper surface of the placement groove 2, and then the electric push rod 41 is operated by the single chip computer 3. The telescopic end of the electric push rod 41 drives the inclined column 1 44 to push backward, and the inclined column 1 44 drives the clamping plate 1 42 to move backward until it contacts the front end of the insulating glass. At the same time, the inclined column 1 44 moves backward by contacting the bottom end of the inclined column 2 46 The inclined surfaces of the insulating glass are in contact with each other, and the inclined surfaces of the insulating glass are squeezed to drive the inclined column 46 to slide upward in the slide groove 47 to avoid sliding. At the same time, the clamping plate 48 is raised and contacts the rear end of the insulating glass to achieve the positioning and fixing of the front and rear ends of the insulating glass, ensuring that the position of the insulating glass is accurate and stable during the processing, avoiding displacement or looseness to cause processing quality problems. At the same time, the spacing can be adjusted according to the size of the insulating glass, and the clamping force and position can be controlled more accurately to avoid deformation, damage or instability of the glass due to improper spacing, thereby ensuring the processing quality.

[0023] The clamping mechanism 5 includes a pressure plate 1 501, a slide column 502, a pressure plate 2 503, a guide groove 504, a mounting frame 505 and a spring 512. The mounting frame 505 is fixedly connected to the left and right ends of the workbench 1 respectively. The inner side of the mounting frame 505 is provided with a guide groove 504. The pressure plate 2 503 is slidably connected between the two guide grooves 504. Four slide columns 502 are slidably connected in the sliding holes at the four corners of the upper surface of the pressure plate 2 503 respectively. The bottom ends of the four slide columns 502 are fixedly connected to the upper surface of a pressure plate 1 501. The upper surface of the pressure plate 1 501 and the lower surface of the adjacent pressure plate 2 503 are fixedly connected with uniformly distributed springs 512. The springs 512 are sleeved on the outer surface of the slide column 502. The clamping mechanism 5 also includes a connecting rod 1 506, a double-headed screw 507, a connecting rod 2 508, a slider 509 and a U-shaped seat 511. The double-headed screw 507 is rotatably connected between the upper ends 505 of the two mounting frames. The left and right ends of the double-headed screw 507 are respectively threadedly connected with the slider 509. The front and rear ends of the slider 509 at the left end are rotatably connected with the connecting rod 1 506 through a pin shaft. The front and rear ends of the slider 509 at the right end are rotatably connected with the connecting rod 2 508 through a pin shaft. The U-shaped seat 511 is fixedly connected to the middle part of the upper surface of the pressing plate 2 503. The inner wall of the U-shaped seat 511 is rotatably connected to the bottom end of the connecting rod 2 508 through a pin shaft. The front and rear sides of the U-shaped seat 511 are rotatably connected to the bottom end of the connecting rod 1 506 through a pin shaft. The clamping mechanism 5 also includes a motor 510, which is arranged on the right side of the mounting frame 505 on the right side. The left end of the output shaft of the motor 510 is fixedly connected to the right end of the double-headed screw 507, and the input end of the motor 510 is electrically connected to the output end of the single-chip computer 3. After the positioning is completed, the single-chip computer 3 controls the operation of the motor 510, and the output shaft of the motor 510 drives the double-headed screw 507 to rotate. Through the characteristics of the double-headed screw 507, the slider 509 threadedly connected at the left and right ends of the outer surface is driven to move inward, and at the same time, the connecting rod 1 506 and the connecting rod 2 508 are driven to rotate with the pin shaft inside the U-shaped seat 511 as the center of the circle, and the U-shaped seat 511 at the bottom of the connecting rod 1 506 and the connecting rod 2 508 is rotated to avoid until the connecting rod is When the pressing plate 501 contacts the upper surface of the insulating glass of the pressing plate 501, the spring 512 generates a downward force to push the sliding column 502 to slide smoothly in the sliding hole, so as to generate a restoring force during the pressing process and transfer an appropriate amount of pressure to the insulating glass, ensuring that the insulating glass is evenly and stably pressed, thereby achieving the effect of fixing and positioning, effectively protecting the insulating glass from damage, and improving operating efficiency and safety.

[0024] The working principle of the clamping device for hollow glass processing provided by the utility model is as follows: the hollow glass is placed on the upper surface of the placement groove 2, and then the electric push rod 41 is controlled by the single chip computer 3 to operate, and the telescopic end of the electric push rod 41 drives the inclined column 1 44 to push backward, and the inclined column 1 44 drives the clamping plate 1 42 to move backward until it contacts the front end of the hollow glass. At the same time, when the inclined column 1 44 moves backward, it contacts the inclined surface of the bottom end of the inclined column 2 46, and through the squeezing of each other's inclined surfaces, the inclined column 2 46 is driven to slide upward in the slide groove 2 47 to perform Slide to avoid, and at the same time, lift the clamping plate 2 48 and contact with the rear end of the insulating glass to achieve positioning and fixing of the front and rear ends of the insulating glass, ensuring that the insulating glass is accurately and stably positioned during processing, avoiding displacement or loosening to cause processing quality problems, and at the same time, the spacing can be adjusted according to the size of the insulating glass, and the clamping force and position can be controlled more accurately to avoid deformation, damage or instability of the glass due to improper spacing, thereby ensuring the processing quality. After the positioning is completed, the single chip microcomputer 3 controls the operation of the motor 510, and the output of the motor 510 The shaft drives the double-headed screw 507 to rotate, and through the characteristics of the double-headed screw 507, the sliders 509 connected by threads on the left and right ends of the outer surface are driven to move inward, and at the same time, the connecting rod 1 506 and the connecting rod 2 508 are driven to rotate with the pin shaft inside the U-shaped seat 511 as the center of the circle, and the U-shaped seat 511 at the bottom of the connecting rod 1 506 and the connecting rod 2 508 is rotated to avoid, so that the connecting rod 1 506 and the connecting rod 2 508 are vertically erected downward, and at the same time, while the connecting rod 1 506 and the connecting rod 2 508 rotate and descend, the pressing plate 2 503 is driven to slide on the mounting frame When the upper surface of the insulating glass of the pressing plate 1 501 comes into contact with the upper surface of the insulating glass, the spring 512 will generate a downward force to push the sliding column 502 to slide smoothly in the sliding hole, so as to generate a restoring force during the downward pressing process and transfer a proper amount of pressure to the insulating glass, ensuring that the insulating glass is evenly and stably pressed, thereby achieving the effect of fixing and positioning, effectively protecting the insulating glass from damage, and improving the operating efficiency and safety.

[0025] It is worth noting that the specific model of the single chip microcomputer 3 disclosed in the above embodiment is S7-200, the electric push rod 41 can be selected from SM-38STG-1000N, and the motor 510 is recommended to be YEJ20.55KW-4P. The single chip microcomputer 3 controls the operation of the electric push rod 41 and the motor 510 using methods commonly used in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pressing device for hollow glass processing, characterized in that: It comprises a workbench (1) and a pressing mechanism (5); A workbench (1): a placement groove (2) is provided on its upper surface, a positioning mechanism (4) is provided on the upper surface of the placement groove (2), and a front end of the positioning mechanism (4) extends to the outside of the front side of the workbench (1); The clamping mechanism (5) comprises a first pressing plate (501), a slide column (502), a second pressing plate (503), a guide groove (504), a mounting frame (505) and a spring (512). The mounting frame (505) is respectively fixedly connected to the left and right ends of the workbench (1). The inner side surface of the mounting frame (505) is provided with a guide groove (504). The second pressing plate (503) is slidably connected between the two guide grooves (504). Four slide columns (502) are slidably connected in the sliding holes at the four corners of the upper surface of the second pressing plate (503). The bottom ends of the four slide columns (502) are respectively fixedly connected to the upper surface of a first pressing plate (501). The upper surface of the first pressing plate (501) and the lower surface of the adjacent second pressing plate (503) are fixedly connected with uniformly distributed springs (512). The springs (512) are all sleeved on the outer surface of the slide column (502).

2. The pressing device for hollow glass processing according to claim 1, characterized in that: It also includes a single-chip microcomputer (3), which is arranged at the front end of the right side of the workbench (1), and the input end of the single-chip microcomputer (3) is electrically connected to an external power supply.

3. A pressing device for hollow glass processing according to claim 2, characterized in that: The positioning mechanism (4) comprises a clamping plate (42), a slide groove (43), an inclined column (44) and a guide slide groove (45), wherein the guide slide groove (45) is arranged inside the workbench (1), the inner wall of the guide slide groove (45) is slidably connected with the inclined column (44), the slide groove (43) is arranged at the front end of the upper surface of the workbench (1), the slide groove (43) is connected with the guide slide groove (45), the inner wall of the slide groove (43) is slidably connected with the clamping plate (42), and the bottom end of the clamping plate (42) is fixedly connected with the top end of the outer surface of the inclined column (44).

4. The pressing device for hollow glass processing according to claim 3, characterized in that: The positioning mechanism (4) further comprises a second inclined column (46), a second slide groove (47) and a second clamping plate (48). The second slide groove (47) is arranged at the rear end of the upper surface of the workbench (1). The inner wall of the second slide groove (47) is slidably connected with the second inclined column (46). The inclined surface at the bottom end of the second inclined column (46) is matched with the inclined surface at the rear end of the first inclined column (44). The top end of the second inclined column (46) is fixedly connected with the second clamping plate (48). The second clamping plate (48) is matched with the first clamping plate (42) and is mounted.

5. The pressing device for hollow glass processing according to claim 3, characterized in that: The positioning mechanism (4) also includes an electric push rod (41), which is arranged on the front side of the workbench (1), the telescopic end of the electric push rod (41) is fixedly connected to the front end of the inclined column (44), and the input end of the electric push rod (41) is electrically connected to the output end of the single-chip computer (3).

6. The pressing device for hollow glass processing according to claim 2, characterized in that: The clamping mechanism (5) also includes a connecting rod 1 (506), a double-headed screw (507), a connecting rod 2 (508), a slider (509) and a U-shaped seat (511). The double-headed screw (507) is rotatably connected between the upper ends of the two mounting frames (505). The left and right ends of the double-headed screw (507) are respectively threadedly connected with the sliders (509). The front and rear ends of the slider (509) at the left end are rotatably connected with the connecting rod 1 (506) through a pin shaft. The front and rear ends of the slider (509) at the right end are rotatably connected with the connecting rod 2 (508) through a pin shaft. The U-shaped seat (511) is fixedly connected to the middle part of the upper surface of the second pressure plate (503). The inner wall of the U-shaped seat (511) is rotatably connected to the bottom end of the connecting rod 2 (508) through a pin shaft. The front and rear sides of the U-shaped seat (511) are rotatably connected to the bottom end of the connecting rod 1 (506) through a pin shaft.

7. The pressing device for hollow glass processing according to claim 6, characterized in that: The clamping mechanism (5) further comprises a motor (510), wherein the motor (510) is arranged on the right side surface of the right mounting frame (505), the left end of the output shaft of the motor (510) is fixedly connected to the right end of the double-headed screw (507), and the input end of the motor (510) is electrically connected to the output end of the single-chip computer (3).

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