High-frequency mixed pressing plate production equipment
By introducing a rolling mechanism into the high-frequency mixed-pressure plate production equipment, the problem of incomplete bonding between layers of the high-frequency mixed-pressure plate was solved, achieving uniform pressing and enhanced interlayer bonding force, thereby improving the structural strength and reliability of the product.
Patent Information
- Application Number
- CN202423321145.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the production of high-frequency mixed-pressure plates, existing equipment results in incomplete or uneven bonding between layers, which can easily lead to delamination, cracking, or peeling.
The rolling mechanism includes a groove, a sliding plate, a compression spring, a pressure roller, a connecting block, a sliding block, a servo motor, and a threaded rod. The cylinder drives the lower pressure plate and the pressure roller to move in coordination, so as to achieve uniform pressing of the sheet material and enhance the bonding force between layers.
It achieves uniform pressing of high-frequency mixed-pressure plates, enhances the adhesion between the layers of the plate, improves the structural strength and reliability of the product, and reduces problems such as delamination or poor contact.
Smart Images
Figure CN223829547U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to high frequency mixed pressure board production technical field, concretely relates to a kind of high frequency mixed pressure board production equipment. BACKGROUND
[0002] High frequency mixed pressure board is a kind of special circuit board commonly used in electronic equipment and circuit. It is mainly applied to the occasion needing high frequency signal processing, transmission or the suppression of high frequency noise. Its main features are capable of processing high frequency signal, and have good stability, low loss and low radiation and other performances, when producing high frequency mixed pressure board, it will use pressing machine to heat plate material by high frequency electromagnetic wave, and press together with the help of pressure multiple layers of material.
[0003] When pressing, the pressure of the central part of the air cylinder is usually strong, while the pressure of the peripheral part is weak, resulting in incomplete pressing, which leads to incomplete or uneven bonding between the layers of high frequency mixed pressure board, insufficient bonding force between layers, which easily leads to delamination, cracking or peeling and other problems. INVENTION CONTENTS
[0004] The utility model aims at providing a kind of high frequency mixed pressure board production equipment, can be uniformly pressed to high frequency mixed pressure board, ensure that the each layer between plate material has strong bonding force, improve the overall structural strength of high frequency mixed pressure board, enhance the reliability of product.
[0005] The technical scheme adopted by the utility model is as follows:
[0006] A kind of high frequency mixed pressure board production equipment, including processing table, support, air cylinder and lower pressing plate, the support is fixedly installed on the top of processing table, the air cylinder is fixedly installed on the top of support, the output end of the air cylinder is penetrated to the inside of support, the lower pressing plate is fixedly connected to the output end of the bottom of air cylinder, the lower pressing plate is located in the inside of support, the inside of the air cylinder is provided with rolling mechanism;The rolling mechanism includes notch, sliding plate, compression spring, compression roller, connecting block, sliding block, servo motor and threaded rod, two the notch is all set up in the bottom of lower pressing plate, the sliding plate is slidably connected to the top of inner wall of lower pressing plate, one end of the compression spring is fixedly connected to the bottom of sliding plate, two the compression roller is respectively fixedly connected to the other end of compression spring, two the compression roller is respectively arranged in the inside of two notches, the bottom of two The top of connecting block is fixedly connected to the top of two compression rollers, two The top of connecting block is penetrated to the top of lower pressing plate, two The servo motor is fixedly connected to the both sides of the top of lower pressing plate, the end part of two The threaded rod is respectively fixedly connected to the output end of two servo motors, two The sliding block is respectively screwed in the inside of two sliding blocks, two The sliding block is respectively vertically slidably connected to the inside of two connecting blocks.
[0007] Preferably, the front side and the rear side of the two sliding blocks are fixedly connected with a square block, and the front side and the rear side of the two connecting blocks are provided with vertical grooves matched with the square block.
[0008] Preferably, the number of the compression springs is several, and the compression springs are uniformly distributed on the top of the compression roller, the inside of the compression spring is movably provided with a telescopic rod, one end of the telescopic rod is fixedly connected to the top of the compression roller, and the other end of the telescopic rod is fixedly connected to the bottom of the lower sliding plate.
[0009] Preferably, the top of the lower pressing plate is provided with two horizontal grooves, and the two connecting blocks are slidingly connected to the inside of the two horizontal grooves.
[0010] Preferably, the surface of the compression roller is fixedly connected with a protective layer, and the protective layer is made of rubber.
[0011] Preferably, one end of the two threaded rods is connected with a support through a bearing, and the support is fixedly connected to the top of the lower pressing plate.
[0012] The utility model discloses technical effects achieved are:
[0013] In the utility model, when the high-frequency mixed pressing plate is pressed and processed, the plate to be pressed is placed on the processing table first, then the cylinder is operated, the cylinder operation will push the lower pressing plate downward, the lower pressing plate moves downward to press the plate, and the plate is pressed, and the compression roller and the compression spring are extruded upward at the same time in the process of pressing, and the compression roller moves upward to the slot opening, the connecting block is moved upward at the same time when the compression roller moves upward, and vertically slides on the surface of the sliding block, then the servo motor is operated, the servo motor operation will drive the threaded connection sliding block to move in parallel under the cooperation limiting of the square block and the vertical groove, the connecting block and the compression roller can roll to the inside at the same time when the sliding block moves, the sliding plate can slide stably in the inside of the lower pressing plate through the compression spring when the compression roller rolls, thus the plate can be rolled and pressed under the continuous pressure of the lower pressing plate, and the plate is subjected to uniform pressure in the rolling process, the bonding force between the layers around the plate is enhanced, and the possible delamination or poor contact problem is reduced. ACCURATE DRAWINGS
[0014] Figure 1 It is the overall structure of the utility model three-dimensional schematic diagram;
[0015] Figure 2 It is the lower pressing plate of the utility model overhead structure three-dimensional schematic diagram;
[0016] Figure 3 It is the lower pressing plate of the utility model view structure three-dimensional schematic diagram;
[0017] Figure 4It is the utility model lower pressing plate internal structure perspective view.
[0018] In the drawings, the component list represented by each sign is as follows:
[0019] 1, processing platform; 101, support; 102, air cylinder; 103, lower pressing plate; 201, notch; 202, sliding plate; 203, compression spring; 204, compression roller; 205, connecting block; 206, sliding block; 207, servo motor; 208, threaded rod; 209, square; 210, vertical groove; 4, telescopic rod; 5, horizontal groove; 6, protective layer; 7, supporting piece. Specific embodiments
[0020] In order to make the utility model purposes and advantages more clearly, the following specific description of the utility model is combined with examples.It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model.
[0021] As Figures 1-4 Indicated, a kind of high-frequency mixed pressing plate production equipment, including processing platform 1, support 101, air cylinder 102 and lower pressing plate 103, support 101 is fixedly installed on the top of processing platform 1, air cylinder 102 is fixedly installed on the top of support 101, the output end of air cylinder 102 is penetrated to the inside of support 101, lower pressing plate 103 is fixedly connected to the output end of the bottom of air cylinder 102, lower pressing plate 103 is located at the inside of support 101, and the inside of air cylinder 102 is provided with rolling mechanism;Rolling mechanism includes notch 201, sliding plate 202, compression spring 203, compression roller 204, connecting block 205, sliding block 206, servo motor 207 and threaded rod 208, two notches 201 are all opened in the bottom of lower pressing plate 103, sliding plate 202 is slidably connected to the top of the inner wall of lower pressing plate 103, one end of compression spring 203 is fixedly connected to the bottom of sliding plate 202, two compression rollers 204 are respectively fixedly connected to the other end of compression spring 203, two compression rollers 204 are respectively provided in the inside of two notches 201, the bottom of two connecting blocks 205 is respectively fixedly connected to the top of two compression rollers 204, the top of two connecting blocks 205 is all penetrated to the top of lower pressing plate 103, two servo motors 207 are all fixedly connected to the two sides of the top of lower pressing plate 103, the end of two threaded rods 208 is respectively fixedly connected to the output end of two servo motors 207, two sliding blocks 206 are respectively threadedly connected to the inside of two sliding blocks 206, two sliding blocks 206 are respectively vertically slidably connected to the inside of two connecting blocks 205, by the cooperation of rolling mechanism, the periphery of plate material can be rolled, to avoid that the insufficient force around plate material affects the combination between plate material, and simultaneously rolling can effectively improve the flatness of high-frequency mixed pressing plate, removes warping, bending and other problems caused by uneven stress or temperature change in production process.
[0022] As Figure 3 shown in the figure, the front side and the rear side of the two sliding blocks 206 are fixedly connected with square blocks 209, and the front side and the rear side of the two connecting blocks 205 are provided with vertical grooves 210 matched with the square blocks 209, when the threaded rod 208 drives the threaded connecting sliding block 206 to rotate, the sliding block 206 can be stably positioned under the matched connection of the square block 209 and the vertical groove 210, preventing the sliding block 206 and the connecting block 205 from shaking when the threaded rod 208 drives the sliding block 206 to run due to large torsion.
[0023] As Figure 4 shown in the figure, the number of compression springs 203 is several, and they are uniformly distributed on the top of the compression roller 204, the inside of the compression spring 203 movably provides an extension rod 4, one end of the extension rod 4 is fixedly connected to the top of the compression roller 204, the other end of the extension rod 4 is fixedly connected to the bottom of the lower sliding plate 202, under the action of the plurality of compression springs 203, the connection points can be increased, the connectivity of the sliding plate 202 and the compression roller 204 can be improved, and under the action of the extension rod 4, the compression roller 204 can move vertically after being extruded, avoiding the compression roller 204 from deviating after being extruded.
[0024] As Figure 2 shown in the figure, the top of the lower pressing plate 103 is provided with two horizontal grooves 5, and the two connecting blocks 205 are respectively slidably connected to the inside of the two horizontal grooves 5, when the connecting block 205 moves, it will move parallelly in the inside of the horizontal groove 5, so that the connecting block 205 has sufficient moving space, avoiding the connecting block 205 from colliding with the lower pressing plate 103 and causing movement interference when moving.
[0025] As Figure 3 and Figure 4 shown in the figure, the surface of the compression roller 204 is fixedly connected with a protective layer 6, the material of the protective layer 6 is rubber, the protective layer 6 can reduce the friction of the compression roller 204 on the plate, avoiding the compression roller 204 from scratching the plate when rolling the plate.
[0026] As Figure 4 shown in the figure, one end of the two threaded rods 208 is respectively connected with a support 7 through a bearing, the support 7 is fixedly connected to the top of the lower pressing plate 103, the support 7 can assist in supporting the threaded rod 208, avoiding the threaded rod 208 from shaking when the torsion is large, and affecting the normal operation of the rolling mechanism, so as to stably support and position the threaded rod 208.
[0027] The working principle of the utility model is: when the high frequency mixed pressure plate is pressed and processed, the plate to be pressed is placed on the processing table 1, then the cylinder 102 is operated, the cylinder 102 operation will push the lower pressing plate 103 downwards, the lower pressing plate 103 moves downwards and presses the plate, the plate is pressed, the process will extrude the compression spring 203 and the pressure roller 204 upwards at the same time, and the pressure roller 204 moves upwards to the inside of the notch 201, the pressure roller 204 moves upwards at the same time and drives the connecting block 205 to move upwards, and vertically slides on the surface of the sliding block 206, then the servo motor 207 is operated, the servo motor 207 operation drives the threaded sliding block 206 to move in parallel under the cooperation limiting of the square block 209 and the vertical groove 210, the sliding block 206 moves at the same time and can drive the connecting block 205 and the pressure roller 204 to roll inwards, the pressure roller 204 rolls at the same time and can drive the sliding plate 202 to slide stably in the inside of the lower pressing plate 103 through the compression spring 203, so that the plate can be rolled and pressed under the continuous pressure of the lower pressing plate 103, and the pressure roller 204 is used for rolling and pressing the plate, in the rolling process, the plate is subjected to uniform pressure, the bonding force between the layers around the plate is enhanced, and the possible delamination or poor contact problem is reduced.
[0028] The above only is the preferred implementation of the utility model, it should be pointed out, for ordinary skilled person in the art, under the premise of not departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to conventional means in the art.
Claims
1. A high-frequency mixed-pressure plate production equipment, comprising a processing table (1), a support (101), a cylinder (102), and a lower pressure plate (103), wherein the support (101) is fixedly installed on the top of the processing table (1), the cylinder (102) is fixedly installed on the top of the support (101), the output end of the cylinder (102) extends through to the inner side of the support (101), and the lower pressure plate (103) is fixedly connected to the output end at the bottom of the cylinder (102), and the lower pressure plate (103) is located inside the support (101), characterized in that: The cylinder (102) is equipped with a rolling mechanism inside; The rolling mechanism includes slots (201), sliding plates (202), compression springs (203), pressure rollers (204), connecting blocks (205), sliding blocks (206), servo motors (207), and threaded rods (208). Two slots (201) are located at the bottom of the lower pressure plate (103). The sliding plate (202) is slidably connected to the top of the inner wall of the lower pressure plate (103). One end of the compression spring (203) is fixedly connected to the bottom of the sliding plate (202). Two pressure rollers (204) are respectively fixedly connected to the other end of the compression spring (203). The two pressure rollers (204) are respectively disposed on two... Inside the slot (201), the bottom ends of the two connecting blocks (205) are fixedly connected to the top of the two pressure rollers (204), and the top ends of the two connecting blocks (205) extend to the top of the lower pressure plate (103). The two servo motors (207) are fixedly connected to both sides of the top of the lower pressure plate (103). The ends of the two threaded rods (208) are fixedly connected to the output ends of the two servo motors (207). The two sliding blocks (206) are threadedly connected to the interior of the two sliding blocks (206), and the two sliding blocks (206) are vertically slidably connected to the interior of the two connecting blocks (205).
2. The high-frequency mixed-pressure plate production equipment according to claim 1, characterized in that: Both sliding blocks (206) are fixedly connected to square blocks (209) on their front and rear sides, and both connecting blocks (205) are provided with vertical grooves (210) that cooperate with square blocks (209) on their front and rear sides.
3. The high-frequency mixed-pressure plate production equipment according to claim 1, characterized in that: There are several compression springs (203) and they are evenly distributed on the top of the pressure roller (204). A telescopic rod (4) is movably installed inside the compression spring (203). One end of the telescopic rod (4) is fixedly connected to the top of the pressure roller (204), and the other end of the telescopic rod (4) is fixedly connected to the bottom of the lower sliding plate (202).
4. The high-frequency mixed-pressure plate production equipment according to claim 1, characterized in that: The top of the lower pressure plate (103) has two horizontal grooves (5), and the two connecting blocks (205) are slidably connected to the inside of the two horizontal grooves (5).
5. The high-frequency mixed-pressure plate production equipment according to claim 1, characterized in that: A protective layer (6) is fixedly connected to the surface of the pressure roller (204), and the material of the protective layer (6) is rubber.
6. The high-frequency mixed-pressure plate production equipment according to claim 1, characterized in that: One end of each of the two threaded rods (208) is connected to a support member (7) via a bearing, and the support member (7) is fixedly connected to the top of the lower pressure plate (103).