CN223131578U - Laminated glass pre-pressing equipment - Google Patents

Abstract

The utility model relates to the technical field of laminated glass processing, in particular to laminated glass prepressing equipment which comprises a main body, wherein a partition plate is welded in the main body, a first driving motor is fixedly installed on the main body, a fixing mechanism used for clamping laminated glass and driven by the first driving motor is arranged in the main body, a second driving motor is fixedly installed on a supporting plate, and a prepressing mechanism used for prepressing the laminated glass and driven by the second driving motor is arranged on the partition plate. The double-end screw rod is used for indirectly driving the two groups of clamping plates to move oppositely to clamp the laminated glass, the strong spring is contracted at the moment, the pressure applied by the two groups of clamping plates to the laminated glass is relieved, so that the included angle glass is effectively protected, and the driving rod is driven to do reciprocating swing motion when the turntable rotates, so that the driven rack drives the pressing roller to roll on the laminated glass in a reciprocating manner, and bubbles are thoroughly extruded from the laminated glass.

Description

Laminated glass prepressing equipment

Technical Field

The utility model relates to the technical field of laminated glass processing, in particular to laminated glass prepressing equipment.

Background

The laminated glass is a composite material obtained by special processing of glass or organic glass and high-quality engineering plastics, is a transparent material, and generally comprises a polycarbonate fiber layer sandwiched between common glass layers, wherein in the production process of the laminated glass, a PVB film is sandwiched between every two pieces of glass, and bubbles between the glass and the adhesive film are required to be removed by pressure after the glass and the adhesive film are bonded, so that the two pieces of glass are primarily bonded together.

The prior laminated glass processing technology adopts a laminated glass prepressing device disclosed as publication No. CN220163417U, which is characterized in that laminated glass is placed on a sliding seat, the sliding seat is adjusted to be below a pressing roller by a first driving cylinder, a prepressing assembly is driven to move downwards by a second driving cylinder, the pressing roller is abutted against the upper surface of the laminated glass to prepress, the laminated glass is directly placed on the sliding seat when the device prepresses, and the pressing roller can drive the laminated glass to shift in position when rolling on the upper surface of the laminated glass, so that bubbles in the laminated glass can not be completely extruded, and the prepressing quality is seriously affected,

Disclosure of utility model

The utility model aims to solve the problem that the position of laminated glass deflects in the prior art, and provides laminated glass prepressing equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a doubling glass pre-compaction equipment, includes the main part, the welding has the baffle in the main part, set up two sets of collection frames that are used for collecting the gluey liquid that is extruded on the main part, fixed mounting has first driving motor on the main part, be provided with in the main part and be used for centre gripping doubling glass and by the fixed establishment of first driving motor drive;

The support plate is welded on the partition plate, the second driving motor is fixedly installed on the support plate, and the partition plate is provided with a prepressing mechanism which is used for prepressing the laminated glass and is driven by the second driving motor.

Preferably, the two groups of collecting frames are distributed at equal intervals on both ends of the central line of the main body.

Preferably, the fixing mechanism comprises a double-end screw rod which is arranged at the output end of the first driving motor in a matched manner, two groups of nuts which are connected with the double-end screw rod in a matched manner are slidably arranged in the main body, two groups of support brackets are fixedly arranged on the nuts, a sliding rod is slidably arranged on the support brackets, a clamping plate which is fixedly connected with the sliding rod is slidably arranged on the support brackets, and a strong spring is connected between the clamping plate and the support brackets.

Preferably, the opposite surfaces of the two groups of clamping plates are provided with saw teeth for increasing friction force, and the support bracket is of an L-shaped structure.

Preferably, the pre-pressing mechanism comprises a rotary table which is arranged at the output end of the second driving motor in a matching way, a bolt is welded on the rotary table, a driving rod is arranged on a pin shaft on the supporting plate, a guide groove which is in sliding connection with the bolt is arranged on the driving rod, and a driven rack which is in meshed connection with the bottom end of the driving rod is arranged on the partition plate in a sliding way;

The bottom fixed mounting of driven rack has the telescopic link, the output fixed mounting of telescopic link has the support frame, the equal slidable mounting in both ends of support frame has the slider, fixedly connected with compression spring between slider and the support frame, rotate between the slider and install the compression roller.

Preferably, the bolt is eccentrically welded on the turntable, and the bottom end of the driving rod is of a sector gear structure.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the double-head screw rod rotates to indirectly drive the two groups of clamping plates to move in opposite directions to clamp the laminated glass, and the strong spring can be contracted at the moment, so that the pressure applied by the two groups of clamping plates to the laminated glass is relieved, and the included angle glass is effectively protected.

2. When the turntable rotates, the driving rod is driven to do reciprocating swing motion, so that the driven rack drives the press roller to roll on the laminated glass in a reciprocating manner, and bubbles are thoroughly extruded from the laminated glass.

Drawings

FIG. 1 is a schematic structural view of a laminated glass prepressing apparatus according to the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism of a laminated glass pre-pressing device according to the present utility model;

FIG. 3 is a schematic diagram of a prepressing mechanism of a laminated glass prepressing device according to the present utility model;

Fig. 4 is an a enlarged schematic view of a laminated glass prepressing device according to the present utility model.

In the figure, 1, a main body; 2, a partition plate, 3, a collecting frame, 4, a first driving motor, 5, a supporting plate, 6, a second driving motor, 7, a double-head screw rod, 8, a nut, 9, a supporting bracket, 10, a sliding rod, 11, a clamping plate, 12, a powerful spring, 13, a turntable, 14, a bolt, 15, a driving rod, 16, a guide groove, 17, a driven rack, 18, a telescopic rod, 19, a supporting frame, 20, a sliding block, 21, a compression spring, 22 and a compression roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a laminated glass prepressing device comprises a main body 1, wherein a partition plate 2 is welded in the main body 1, two groups of collecting frames 3 for collecting extruded glue liquid are arranged on the main body 1, when air bubbles in laminated glass are extruded, part of glue liquid in the laminated glass is extruded out to cause the glue liquid to splash on a device, in order to keep a working table clean, the two ends of the laminated glass are provided with the collecting frames 3 for collecting the extruded glue liquid, the two groups of collecting frames 3 are distributed at the two ends of a central line of the main body 1 at equal intervals, a first driving motor 4 is fixedly arranged on the main body 1, and a fixing mechanism for clamping the laminated glass and driven by the first driving motor 4 is arranged in the main body 1;

The baffle plate 2 is welded with a support plate 5, a second driving motor 6 is fixedly arranged on the support plate 5, and a prepressing mechanism which is used for prepressing the laminated glass and is driven by the second driving motor 6 is arranged on the baffle plate 2.

The fixed establishment includes supporting double-end lead screw 7 of installing on first driving motor 4 output, double-end lead screw 7's both ends are the screw thread that is very opposite, so when rotatory, can drive the nut 8 that is connected with self cooperation and do opposite movement, two sets of splint 11 are controlled and are carried out the centre gripping or loosen to the double-layered glass, sliding mounting has two sets of nuts 8 that are connected with double-end lead screw 7 in main part 1, fixed mounting has support bracket 9 on two sets of nuts 8, support bracket 9 is L column structure, support bracket 9 gives the double-layered glass a stable place table, make things convenient for the device to fix the double-layered glass, slidable mounting has slide bar 10 on the support bracket 9, slidable mounting has splint 11 with slide bar 10 fixed connection on the support bracket 9, the sawtooth that is used for increasing frictional force is all offered to the opposite face of splint 11 and double-layered glass's contact surface adopts the rubber material simultaneously, rubber is softer, can effectively protect double-layered glass, and the sawtooth that can increase frictional force between both makes the double-layered glass's fixed more stable, be connected with powerful spring 12 between splint 11 and the support bracket 9.

The pre-pressing mechanism comprises a rotary table 13 which is arranged at the output end of the second driving motor 6 in a matched manner, a bolt 14 is welded on the rotary table 13, the bolt 14 is eccentrically welded on the rotary table 13, a driving rod 15 is arranged on a pin shaft on the supporting plate 5, the bottom end of the driving rod 15 is of a sector gear structure, a guide groove 16 which is in sliding connection with the bolt 14 is formed in the driving rod 15, a driven rack 17 which is in meshed connection with the bottom end of the driving rod 15 is arranged on the partition plate 2 in a sliding manner, and when the bolt 14 rotates to the left side of the supporting plate 5, the driven rack 17 can slide to the right side of the partition plate 2;

The bottom fixed mounting of driven rack 17 has telescopic link 18, and the output fixed mounting of telescopic link 18 has support frame 19, and the equal slidable mounting in both ends of support frame 19 has slider 20, fixedly connected with compression spring 21 between slider 20 and the support frame 19, rotates between slider 20 and installs compression roller 22, and when compression roller 22 and doubling glass contact, compression spring 21 can shrink, prevents that compression roller 22 from applying too big pressure to doubling glass, causes the damage to doubling glass.

It should be noted that, the specific model specifications of the first driving motor 4 and the second driving motor 6 need to be determined by selecting a model according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that the description is omitted.

The utility model can explain its functional principle by the following modes of operation:

The laminated glass is placed on a support bracket 9, a first driving motor 4 is started, a double-head screw rod 7 rotates to drive two groups of nuts 8 to move in opposite directions, so that the two groups of support brackets 9 are driven to move in opposite directions, the laminated glass is clamped and fixed through a clamping plate 11, and when a strong spring 12 contracts, the first driving motor 4 can be closed;

The telescopic rod 18 is controlled to extend downwards, the press roller 22 is in contact with the upper surface of the laminated glass, the second driving motor 6 is started, the rotary table 13 is controlled to rotate clockwise, at the moment, the driving rod 15 can do reciprocating swinging motion, so that the driven rack 17 is driven to slide on the partition plate 2 in a reciprocating manner, the press roller 22 is controlled to roll on the laminated glass, air bubbles in the laminated glass are removed, and extruded glue solution can fall into the collecting frame 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A laminated glass pre-pressing device, comprising a main body (1), characterized in that a partition (2) is welded inside the main body (1), two groups of collection frames (3) for collecting squeezed glue liquid are provided on the main body (1), a first drive motor (4) is fixedly mounted on the main body (1), and a fixing mechanism for clamping the laminated glass and driven by the first drive motor (4) is provided inside the main body (1); A support plate (5) is welded to the partition plate (2), a second drive motor (6) is fixedly mounted on the support plate (5), and a pre-pressing mechanism for pre-pressing the laminated glass and driven by the second drive motor (6) is provided on the partition plate (2). 2. A laminated glass pre-pressing device according to claim 1, characterized in that the two groups of collecting frames (3) are equidistantly distributed at both ends of the center line of the main body (1). 3. A laminated glass pre-pressing device according to claim 1, characterized in that the fixing mechanism comprises a double-headed screw (7) matched with the output end of the first drive motor (4), two groups of nuts (8) matched with the double-headed screw (7) are slidably installed in the main body (1), a supporting bracket (9) is fixedly installed on the two groups of nuts (8), a sliding rod (10) is slidably installed on the supporting bracket (9), a clamping plate (11) fixedly connected to the sliding rod (10) is slidably installed on the supporting bracket (9), and a strong spring (12) is connected between the clamping plate (11) and the supporting bracket (9). 4. A laminated glass pre-pressing device according to claim 3, characterized in that the opposing surfaces of the two groups of clamping plates (11) are provided with serrations for increasing friction, and the support frame (9) is an L-shaped structure. 5. A laminated glass pre-pressing device according to claim 1, characterized in that the pre-pressing mechanism comprises a turntable (13) matched with the output end of the second drive motor (6), a latch (14) is welded on the turntable (13), a drive rod (15) is mounted on the pin shaft on the support plate (5), a guide groove (16) slidably connected to the latch (14) is formed on the drive rod (15), and a driven rack (17) meshingly connected to the bottom end of the drive rod (15) is slidably mounted on the partition plate (2); A telescopic rod (18) is fixedly mounted on the bottom end of the driven rack (17), a support frame (19) is fixedly mounted on the output end of the telescopic rod (18), sliders (20) are slidably mounted on both ends of the support frame (19), a compression spring (21) is fixedly connected between the slider (20) and the support frame (19), and a pressure roller (22) is rotatably mounted between the sliders (20). 6. A laminated glass pre-pressing device according to claim 5, characterized in that the latch (14) is eccentrically welded to the turntable (13), and the bottom end of the driving rod (15) is a fan-shaped gear structure.