Glass fiber plate automatic laminating and curing device

Abstract

The utility model provides an automatic laminating and curing device for a glass fiber plate, belongs to the technical field of glass fiber plate processing, and aims to solve the problems that the existing glass fiber plate is flatly placed on a conveying plate after being laminated, a worker needs to bend down to contact the plate and even needs to manually pick the plate, so that the operation fatigue is increased, and the misoperation risk is easily caused. Comprising a laminating machine main body, a sliding bottom plate, a placing top plate, an automatic overturning assembly and a centering placing assembly, the bottom of the sliding bottom plate is connected into the laminating machine main body in a sliding manner; the bottom of the placing top plate is fixedly connected to the outer side of the connecting rotating shaft; the automatic overturning assembly is arranged above the sliding bottom plate; and the centering placement assembly is arranged in the placement top plate. After hot pressing of the glass fiber plate is completed, the placing top plate is automatically overturned and inclined to enable the glass fiber plate to face a worker, bending operation is not needed during material taking and follow-up discharging, multiple layers of raw materials can be accurately aligned through the contact rod by rotating the rotary knob, and the flatness and the structural strength of the plate are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the glass fiber board processing technical field, more specifically, it is especially related to a kind of glass fiber board automatic laminating and curing device. BACKGROUND

[0002] Glass fiber plate automatic laminating machine is the key complete equipment for the production of glass fiber reinforced plate (such as FR-4 epoxy resin-based glass fiber plate), which mainly realizes the automatic superposition, pressure and heating curing and product forming of multiple materials such as glass fiber cloth, resin film (or prepreg), etc., and the existing glass fiber plate automatic laminating machine is generally composed of equipment main body, feeding mechanism and hot pressing unit.

[0003] The existing application number: CN201621005754.7, the utility model discloses a kind of new laminating machine, including fixed pressure plate, dynamic pressure plate, heating device, guide rail, base and lifter;Guide rail is vertically installed on base, fixed pressure plate and dynamic pressure plate are all sleeved on guide rail, fixed pressure plate is higher than dynamic pressure plate;Fixed pressure plate is fixedly connected between guide rail, dynamic pressure plate is movably connected with guide rail, lifter is installed below base, and lifter can drive dynamic pressure plate reciprocating motion along guide rail;The upper surface of dynamic pressure plate is a baked iron plate, and heating device is installed in the inside of dynamic pressure plate, and heating device heats dynamic pressure plate and keeps 160 DEG C, compared with traditional laminating machine, the utility model laminating machine has eliminated the steel plate clamped on the upper and lower printed circuit board layers, greatly reduced the weight of printed circuit board layer, and reduced the workload of operator.

[0004] Based on the above, the platform for placing glass fiber plate in laminating machine can transport the completed laminated plate, but at this time, the glass fiber plate is placed flat on the conveying plate, which leads to narrow operation space, and the worker needs to bend down to contact the plate, and even needs to manually pick up, if the plate size is larger or the surface is left with sticky resin, it is easy to slip, skew or even cause finger injury when taking out, not only increasing the operation fatigue, but also easily causing misoperation risk. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of glass fiber plate automatic laminating and curing device to solve the problem that the platform for placing glass fiber plate in existing laminating machine can transport the completed laminated plate, but at this time, the glass fiber plate is placed flat on the conveying plate, which leads to narrow operation space, and the worker needs to bend down to contact the plate, and even needs to manually pick up, if the plate size is larger or the surface is left with sticky resin, it is easy to slip, skew or even cause finger injury when taking out, not only increasing the operation fatigue, but also easily causing misoperation risk.

[0006] The purpose and effect of the utility model glass fiber plate automatic laminating and curing device are achieved by the following specific technical means:

[0007] The automatic glass fiber plate laminating and curing device comprises a laminating machine body, a sliding bottom plate, a driving motor, a first transmission screw rod, a connecting shaft, a placing top plate, an operation knob, an automatic turnover assembly and a centering placing assembly; the bottom of the sliding bottom plate is slidingly connected in the laminating machine body; the driving motor is fixedly connected in the laminating machine body; the first transmission screw rod is coaxially fixedly connected at the end of the rotating shaft of the driving motor, and the first transmission screw rod is threadedly connected with the bottom of the sliding bottom plate; the connecting shaft is rotatably connected at the front end of the sliding bottom plate; the bottom of the placing top plate is fixedly connected outside the connecting shaft; the operation knob is rotatably connected at the top of the placing top plate; the automatic turnover assembly is arranged above the sliding bottom plate; and the centering placing assembly is arranged in the placing top plate.

[0008] Further, the automatic turnover assembly comprises transmission gears and a transmission rack; the transmission gears are provided in two, and the two transmission gears are coaxially fixedly connected at the left and right ends of the connecting shaft; the transmission rack is provided in two, and the two transmission racks are fixedly connected on the top of the laminating machine body, and the two transmission racks are respectively engaged with the two transmission gears.

[0009] Further, the automatic turnover assembly further comprises connecting springs, blocking rods and taking grooves; the connecting springs are provided in multiple, and the bottoms of the multiple connecting springs are fixedly connected in the sliding bottom plate; the blocking rods are slidingly connected in the sliding bottom plate, and the bottoms of the blocking rods are fixedly connected at the tops of the multiple connecting springs; and the taking grooves are provided in two, and the two taking grooves are dispersedly provided in the bottom end of the placing top plate.

[0010] Further, the centering placing assembly comprises a driving bevel gear, a transmission rotating shaft and a driven bevel gear; the driving bevel gear is coaxially fixedly connected at the lower end of the operation knob; the transmission rotating shaft is rotatably connected at the top of the placing top plate; and the driven bevel gear is coaxially fixedly connected outside the transmission rotating shaft, and the driven bevel gear is engaged with the driving bevel gear.

[0011] Further, the centering placing assembly further comprises a second transmission screw rod; the second transmission screw rod is provided in two, and the two second transmission screw rods are coaxially fixedly connected at the left and right ends of the transmission rotating shaft, and the threads provided on the surfaces of the two second transmission screw rods are in opposite directions.

[0012] Further, the centering placing assembly further comprises transmission sliding blocks and contact rods; the transmission sliding blocks are provided in two, and the two transmission sliding blocks are slidingly connected at the top of the placing top plate, and the two transmission sliding blocks are respectively threadedly connected with the two second transmission screw rods; and the contact rods are provided in two, and the two contact rods are respectively fixedly connected at the tops of the two transmission sliding blocks.

[0013] Compared with the prior art, the glass fiber plate heat pressing device has the following beneficial effects:

[0014] Firstly, after the glass fiber plate heat pressing is completed, when the sliding bottom plate is driven by the driving motor to forwardly convey the glass fiber plate out, the placing top plate is automatically turned over to the inclined state, so that the glass fiber plate is directed to the body of the worker, and the automatic sliding of the glass fiber plate is realized through the downward pressing of the blocking rod, so that the worker can conveniently take the glass fiber plate, and the worker no longer needs to bend down to operate, and it is more comfortable.

[0015] Secondly, when the new glass fiber plate raw material is placed, the placing top plate in the inclined state makes the operation of the worker more comfortable, the bottom of the raw material is attached to and blocked by the blocking rod, sliding is avoided, the operation knob is rotated, two contact rods are synchronously slid to the inner side, and multiple layers of raw materials are accurately aligned to the left and right edges, this design not only ensures the position accuracy of the raw material layering, avoids problems such as lamination misalignment caused by deviation, but also enables the pressure applied by the pressing plate to uniformly act on the central area of the raw material, reduces local stress concentration, and improves the overall flatness and structural strength of the glass fiber plate after lamination.

[0016] The utility model discloses a glass fiber plate heat pressing device, which comprises a base, a driving motor, a sliding bottom plate, a placing top plate, a blocking rod, a contact rod and an operation knob. ACCURATE ALIGNMENT OF MULTIPLE LAYERS OF RAW MATERIALS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model.

[0018] Figure 2 It is the sliding bottom plate structure schematic diagram of the utility model.

[0019] Figure 3 It is the Figure 2 Detail enlarged structure schematic diagram of A place in the utility model.

[0020] Figure 4 It is the placing top plate structure schematic diagram of the utility model.

[0021] Figure 5 It is the blocking rod structure schematic diagram of the utility model.

[0022] Figure 6 It is the contact rod structure schematic diagram of the utility model.

[0023] In the drawing, the corresponding relationship between the component name and the drawing number is as follows:

[0024] 1, laminator main body; 2, sliding bottom plate; 3, drive motor; 301, first transmission screw; 4, connecting shaft; 401, transmission gear; 5, placement top plate; 6, transmission rack; 7, connecting spring; 701, blocking rod; 8, take slot; 9, operation knob; 901, driving bevel gear; 10, transmission shaft; 1001, driven bevel gear; 1002, second transmission screw; 11, transmission slider; 1101, contact rod. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application. Example 1

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 6 :

[0027] The utility model provides a kind of automatic glass fibre board laminating and curing device, including laminator main body 1, sliding bottom plate 2, drive motor 3, first transmission screw 301, connecting shaft 4, placement top plate 5, operation knob 9 and automatic turnover assembly;Sliding bottom plate 2 bottom is slidably connected in laminator main body 1 interior;Drive motor 3 is fixedly connected in laminator main body 1 interior;First transmission screw 301 is coaxially fixedly connected in the shaft end portion of drive motor 3, and first transmission screw 301 is threadedly connected with the bottom of sliding bottom plate 2;Connecting shaft 4 is rotatably connected in the front end of sliding bottom plate 2;Placement top plate 5 bottom is fixedly connected in the outer side of connecting shaft 4;Operation knob 9 is rotatably connected in the top of placement top plate 5;Automatic turnover assembly is set above sliding bottom plate 2.

[0028] Among them, automatic turnover assembly includes: transmission gear 401 and transmission rack 6;Transmission gear 401 is provided with two, and two transmission gears 401 are coaxially fixedly connected on the left and right ends of connecting shaft 4 respectively;Transmission rack 6 is provided with two, and two transmission racks 6 are fixedly connected on the upper surface of laminator main body 1, and two transmission racks 6 are engaged with two transmission gears 401 respectively.

[0029] Among them, automatic turnover assembly further includes: connecting spring 7, blocking rod 701 and take slot 8;Connecting spring 7 is provided with multiple, and the bottoms of multiple connecting springs 7 are fixedly connected in the interior of sliding bottom plate 2;Blocking rod 701 is slidably connected in the interior of sliding bottom plate 2, and the bottom of blocking rod 701 is fixedly connected on the top of multiple connecting springs 7;Take slot 8 is provided with two, and two take slots 8 are dispersedly provided in the interior of the bottom end of placement top plate 5.

[0030] The specific use and role of the embodiment are as follows: in use, when the glass fiber plate is laminated and cured, the driving motor 3 drives the first transmission screw rod 301 to rotate, the first transmission screw rod 301 drives the sliding bottom plate 2 to move forward through the threaded transmission mechanism formed by the bottom of the sliding bottom plate 2, when the sliding bottom plate 2 drives the transmission gear 401 to move to engage with the transmission rack 6, the transmission gear 401 and the transmission rack 6 together form a gear and rack transmission mechanism to drive the connecting shaft 4 to rotate, the connecting shaft 4 drives the placing top plate 5 to overturn, so that the placing top plate 5 is in an inclined state, facilitating subsequent operation of the staff; then the staff inserts the four fingers except the thumb into any one of the taking grooves 8, and then presses the other end of the blocking rod 701 downward with the other hand, when the blocking rod 701 is completely pressed into the placing top plate 5, the glass fiber plate on the placing top plate 5 slides downward and falls into the tiger mouth of the operator's hand, facilitating the staff to take down the glass fiber plate, and finally the blocking rod 701 is released, and the connecting spring 7 moves upward to reset under the rebounding action of the connecting spring 7, and protrudes from a part of the placing top plate 5. Embodiment two

[0031] On the basis of embodiment one, as shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 6 Further comprising a centering and placing assembly, which is arranged inside the placing top plate 5.

[0032] The centering and placing assembly comprises: a driving bevel gear 901, a transmission shaft 10 and a driven bevel gear 1001; the driving bevel gear 901 is coaxially fixedly connected to the lower end of the operation knob 9; the transmission shaft 10 is rotatably connected to the top of the placing top plate 5; the driven bevel gear 1001 is coaxially fixedly connected to the outside of the transmission shaft 10, and the driven bevel gear 1001 engages with the driving bevel gear 901.

[0033] The centering and placing assembly further comprises: a second transmission screw rod 1002; two second transmission screw rods 1002 are arranged, and the two second transmission screw rods 1002 are coaxially fixedly connected to the left and right ends of the transmission shaft 10 respectively, and the threads on the surfaces of the two second transmission screw rods 1002 are in opposite directions.

[0034] The centering and placing assembly further comprises: a transmission sliding block 11 and a contact rod 1101; two transmission sliding blocks 11 are arranged, and the two transmission sliding blocks 11 are dispersively and slidingly connected to the top of the placing top plate 5, and the two transmission sliding blocks 11 are respectively threadedly connected with the two second transmission screw rods 1002; two contact rods 1101 are arranged, and the two contact rods 1101 are respectively fixedly connected to the top of the two transmission sliding blocks 11.

[0035] The specific use and role of the embodiment are as follows: after the finished glass fiber plate is taken off, the new glass fiber plate raw material is stacked and placed on the surface of the top plate 5 in turn. During the process, the bottom of the glass fiber plate raw material is attached to the blocking rod 701 and is blocked, so it will not slide off. Then, the operating knob 9 is rotated, the transmission shaft 10 is driven to rotate through the bevel gear transmission mechanism composed of the driven bevel gear 1001 and the driving bevel gear 901 meshing, the two second transmission screws 1002 with opposite screw directions are synchronously rotated by the transmission shaft 10, and the two second transmission screws 1002 drive the two contact rods 1101 to slide inward at the same time through the threaded transmission mechanism composed of the two transmission blocks 11, respectively, so that the two contact rods 1101 push the multiple layers of glass fiber plate raw material inward. Not only can the left and right edges of these raw materials be aligned, but also when the raw materials are laminated and cured by the pressing plate of the laminator main body 1, the positions of the raw materials can be directly below the center of the pressing plate, and the laminating effect is better. After adjusting the positions of the raw materials, the operating knob 9 is rotated in the opposite direction, the two contact rods 1101 are returned to the original position, and the subsequent laminating operation is not affected. The rotating shaft of the driving motor 3 is reversely rotated, the sliding bottom plate 2 slides backward to the bottom of the pressing plate of the laminator main body 1, and during the process, the placement top plate 5 is flipped back to the state of being attached to the sliding bottom plate 2. Then, the laminating operation can be performed. Since the blocking rod 701 is slidingly connected inside the sliding bottom plate 2, the pressing plate of the laminator main body 1 can press it down during laminating, and the laminating operation of the glass fiber plate will not be affected.

[0036] In this paper, the following points need to be noted:

[0037] 1. The drawings of the embodiment only involve the structures involved in the embodiment, and other structures can refer to the usual design.

[0038] 2. In the case of no conflict, the features in the embodiment and the embodiment can be combined with each other to obtain a new embodiment.

[0039] The above is only a specific embodiment of the embodiment, but the protection scope of the embodiment is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the embodiment, which should be covered within the protection scope of the embodiment. Therefore, the protection scope of the embodiment should be subject to the protection scope of the claims.

Claims

1. A glass fiber plate automatic laminating and curing device, comprising a laminating machine main body (1), a sliding bottom plate (2), a driving motor (3), a first transmission screw rod (301), a connecting rotating shaft (4), a placing top plate (5), an operation knob (9), an automatic overturning assembly and a centering placing assembly; characterized in that: The sliding bottom plate (2) is slidably connected at the bottom in the laminating machine body (1); the driving motor (3) is fixedly connected in the laminating machine body (1); the first transmission screw (301) is coaxially fixedly connected at the end of the rotating shaft of the driving motor (3), and the first transmission screw (301) is threadedly connected with the bottom of the sliding bottom plate (2); the connecting rotating shaft (4) is rotatably connected at the front end of the sliding bottom plate (2); the placing top plate (5) is fixedly connected at the bottom outside the connecting rotating shaft (4); the operation knob (9) is rotatably connected at the top of the placing top plate (5); the automatic turnover assembly is arranged above the sliding bottom plate (2); the centering and placing assembly is arranged in the placing top plate (5). ​ 2. The apparatus for automatic glass fiber board lamination and curing as claimed in claim 1 wherein: The automatic turnover assembly comprises transmission gears (401) and transmission racks (6); the transmission gears (401) are arranged in two, and the two transmission gears (401) are coaxially fixedly connected at the left and right ends of the connecting rotating shaft (4); the transmission racks (6) are arranged in two, and the two transmission racks (6) are dispersively fixedly connected on the upper surface of the laminating machine body (1), and the two transmission racks (6) are respectively engaged with the two transmission gears (401).

3. The apparatus for automatic glass fiber board lamination and curing as claimed in claim 1 wherein: The automatic turnover assembly further comprises connecting springs (7), blocking rods (701) and taking grooves (8); the connecting springs (7) are arranged in multiple, and the bottoms of the multiple connecting springs (7) are dispersively fixedly connected in the sliding bottom plate (2); The blocking rods (701) are slidably connected in the sliding bottom plate (2), and the bottoms of the blocking rods (701) are fixedly connected at the tops of the multiple connecting springs (7); the taking grooves (8) are arranged in two, and the two taking grooves (8) are dispersively arranged in the bottom end of the placing top plate (5).

4. The fiberglass board automatic laminating and curing apparatus of claim 1, wherein: The centering and placing assembly comprises driving bevel gears (901), transmission rotating shafts (10) and driven bevel gears (1001); the driving bevel gears (901) are coaxially fixedly connected at the lower end of the operation knob (9); the transmission rotating shafts (10) are rotatably connected at the top of the placing top plate (5); the driven bevel gears (1001) are coaxially fixedly connected outside the transmission rotating shafts (10), and the driven bevel gears (1001) are engaged with the driving bevel gears (901).

5. The apparatus for automatic glass fiber board lamination and curing as claimed in claim 4 wherein: The centering and placing assembly further comprises second transmission screws (1002); the second transmission screws (1002) are arranged in two, and the left and right ends of the transmission rotating shafts (10) are coaxially fixedly connected with the two second transmission screws (1002), and the thread directions arranged on the surfaces of the two second transmission screws (1002) are opposite.

6. A fiberglass board automatic lamination and curing apparatus as defined in claim 5, wherein: The centering and placing assembly further comprises transmission sliding blocks (11) and contact rods (1101); the transmission sliding blocks (11) are arranged in two, and the tops of the placing top plate (5) are dispersively slidably connected with the two transmission sliding blocks (11); the two transmission sliding blocks (11) are respectively threadedly connected with the two second transmission screws (1002); the contact rods (1101) are arranged in two, and the tops of the two transmission sliding blocks (11) are fixedly connected with the two contact rods (1101).

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