Hot press for producing and processing copper-clad plate

Abstract

The utility model discloses a hot press for producing and processing a copper-clad plate. The hot press comprises an outer shell, a guide groove, a movable seat, a through hole, a taking and placing device, a heating rod, a spring, an air duct I, an exhaust fan, an oil cylinder, a pressing plate, an air heater and an air duct II, the semi-finished product taking and placing device has the advantages of being reasonable and simple in structure, low in production cost and convenient to install, semi-finished products are placed in the placing groove, then the taking and placing device is directly inserted into the T-shaped guide rail arranged on the upper side of the top face of the movable base, and therefore great convenience is brought to taking and placing of the products; a plurality of movable seats are arranged, so that a plurality of pick-and-place devices can be conveniently inserted at a time, and the efficiency of hot pressing operation is also improved; according to the utility model, the oil cylinder extends to enable the pressing plate to move downwards to apply pressure to the pick-and-place device and the movable seat, and meanwhile, the heating rod and the hot-air blower can heat the pick-and-place device, so that the requirement of hot-pressing operation is met.

Description

Technical field:

[0002] The utility model relates to the technical field of hot presses, in particular to a hot press for producing and processing copper clad laminates. Background technology:

[0004] Copper clad laminate is a plate material made by impregnating electronic fiberglass cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing. It is referred to as copper clad laminate. Printed circuit boards of various forms and functions are made by selectively processing, etching, drilling and copper plating on copper clad laminates to make different printed circuits. It mainly plays the role of interconnection, insulation and support for printed circuit boards, and has a great influence on the transmission speed of signals in the circuit, energy loss and characteristic impedance. In the process of production and processing of copper clad laminates, electronic glass fiber cloth or other reinforcing materials need to be impregnated with resin, one side or both sides are covered with copper foil and hot pressed to form a plate-like material. The raw materials are placed on the hot pressing plate of the hot press and the hot pressing plate is pressed into shape by a driving device. However, after the common hot press completes the hot pressing work, the copper clad laminate often has a certain adhesion to the surface of the hot pressing plate due to pressure, which brings inconvenience to the collection of the product. For example, the existing Chinese utility model patent with patent number CN 216507277 U discloses a hot press for the production and processing of copper clad laminates, but the hot press is more troublesome and inconvenient to use, and the product is more likely to be damaged when it is collected. Utility model content:

[0006] The purpose of the utility model is to provide a hot press for copper clad laminate production and processing in order to solve the above problems, which solves the problem that the existing hot press is troublesome and inconvenient to use and the product is easily damaged when it is collected.

[0007] In order to solve the above problems, the utility model provides a technical solution: a hot press for copper clad laminate production and processing, comprising an outer shell, a guide groove, a movable seat, a through hole, a pick-and-place device, a heating rod, a spring, an air duct one, an exhaust fan, a cylinder, a pressing plate, a hot air fan and an air duct two; guide grooves are provided on both sides of the inner side of the outer shell, and air duct one and air duct two are provided on the inner side of the guide groove respectively; there are several movable seats, and the left and right sides of several movable seats are movably connected to the inside of the corresponding guide grooves respectively, and springs are provided between the left and right sides of several movable seats, and several of the The upper side of the movable seat is movably connected with a longitudinal picking and placing device, several heating rods are arranged inside the upper sides of several movable seats, and transverse through holes are arranged on the lower sides of several movable seats; there are several oil cylinders, and several of the oil cylinders are respectively and evenly fixedly connected to the upper side of the outer shell, and the ends of the piston rods on the lower sides of several of the oil cylinders are fixedly connected with pressure plates; the exhaust fan is fixedly connected to the upper right side of the outer shell, and the lower inlet of the exhaust fan is connected to the upper opening of the air duct one; the hot air blower is fixedly connected to the upper left side of the outer shell, and the lower inlet of the hot air blower is connected to the upper opening of the air duct two.

[0008] Preferably, the specific structure of the picking and placing device includes a placement seat, a transmission shaft, a paddle, a connecting block, a pressing block, a connecting groove, a connecting gear 1, a connecting gear 2 and a placement groove; a placement groove is provided inside the upper side of the placement seat, and the placement seat is movably connected with a transmission shaft inside all four sides, and the transmission shafts are connected to each other through a connecting gear 1 and a connecting gear 2; there are several connecting grooves, and several of the connecting grooves are evenly arranged on the side surfaces around the placement groove; there are several connecting blocks, and several of the connecting blocks are movably connected to the corresponding connecting grooves, and several of the connecting blocks are fixedly connected to the inside of the corresponding transmission shafts, and one of the connecting blocks is fixedly connected to the outside of the pressing block.

[0009] Preferably, the inner side surface of the paddle is flush with the inner side surface of the placement groove.

[0010] Preferably, bosses are provided on the bottom surfaces of the pressing plate and the movable seat.

[0011] Preferably, a T-shaped guide rail is provided on the upper side of the top surface of the movable seat.

[0012] Preferably, the guide groove is a T-shaped guide groove.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model has a reasonable and simple structure, low production cost, convenient installation and complete functions. Here, the semi-finished product is placed in the placement groove, and then the picking and placing device is directly inserted into the T-shaped guide rail arranged on the upper side of the top surface of the movable seat, which brings great convenience to the picking and placing of products.

[0015] (2) The plurality of movable seats provided in the present invention facilitates the insertion of a plurality of pick-and-place devices at one time, thereby improving the efficiency of the hot pressing operation.

[0016] (3) In the utility model, the pressure plate is moved downward by extending the oil cylinder to apply pressure to the pick-up and placement device and the movable seat. At the same time, the heating rod and the hot air blower can heat the pick-up and placement device, thus meeting the needs of hot pressing operations.

[0017] (4) The spring provided in the utility model can ensure that the movable seats can be separated after the hot pressing operation is completed, which makes it easy to discharge the heat inside the outer shell through the exhaust fan. In addition, it is also easy to take out the pick-up and place device after cooling, thereby facilitating the removal of the product.

[0018] (5) In the pick-and-place device of the utility model, by pressing the button block, the connecting block can drive a transmission shaft to rotate, and the rotation of one transmission shaft drives the other transmission shafts to rotate together through the connecting gear 1 and the connecting gear 2, and the rotation of all the transmission shafts drives all the connecting blocks and the paddles to rotate together, and the rotation of all the paddles can simultaneously lift up the bottom surface of the product, thereby ensuring uniform force when the product is taken out, thereby avoiding damage to the product. Description of the drawings:

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the pick-and-place device.

[0022] Figure 3 A cross-sectional view of a pick-and-place device.

[0023] 1-outer shell; 2-guide groove; 3-movable seat; 4-through hole; 5-pick-and-place device; 6-heating rod; 7-spring; 8-air duct one; 9-exhaust fan; 10-oil cylinder; 11-pressing plate; 12-hot air blower; 13-air duct two; 51-placing seat; 52-transmission shaft; 53-paddle; 54-connecting block; 55-pressing block; 56-connecting groove; 57-connecting gear one; 58-connecting gear two; 59-placing groove. Specific implementation method:

[0025] like Figure 1As shown, this specific embodiment adopts the following technical scheme: a hot press for copper clad laminate production and processing, including an outer shell 1, a guide groove 2, a movable seat 3, a through hole 4, a pick-and-place device 5, a heating rod 6, a spring 7, an air duct 1 8, an exhaust fan 9, a cylinder 10, a pressing plate 11, a hot air blower 12 and an air duct 2 13; the outer shell 1 is provided with guide grooves 2 on both sides, and the inner side of the guide groove 2 is provided with an air duct 1 8 and an air duct 2 13; there are several movable seats 3, and the left and right sides of several movable seats 3 are respectively movably connected to the inside of the corresponding guide groove 2, and the left and right sides of several movable seats 3 are provided with springs 7 each other, and several movable seats 3 are provided with springs 7 on both sides. The upper side of the seat 3 is movably connected with a longitudinal pick-up and placement device 5, several heating rods 6 are arranged inside the upper side of several of the movable seats 3, and several transverse through holes 4 are arranged on the lower side of several of the movable seats 3; there are several oil cylinders 10, and several of the oil cylinders 10 are respectively and evenly fixedly connected to the upper side of the outer shell 1, and the ends of the piston rods on the lower sides of several of the oil cylinders 10 are fixedly connected with pressure plates 11; the exhaust fan 9 is fixedly connected to the upper right side of the outer shell 1, and the lower inlet of the exhaust fan 9 is connected to the upper opening of the air duct 1 8; the hot air blower 12 is fixedly connected to the upper left side of the outer shell 1, and the lower inlet of the hot air blower 12 is connected to the upper opening of the air duct 2 13.

[0026] like Figure 2 and Figure 3 As shown, the specific structure of the pick-and-place device 5 includes a placement seat 51, a transmission shaft 52, a paddle 53, a connecting block 54, a pressing block 55, a connecting slot 56, a connecting gear 1 57, a connecting gear 2 58 and a placement slot 59; a placement slot 59 is provided inside the upper side of the placement seat 51, and the transmission shaft 52 is movably connected inside the surroundings of the placement seat 51, and the transmission shafts 52 are connected to each other through the connecting gear 1 57 and the connecting gear 2 58; there are several connecting slots 56, and several connecting slots 56 are evenly arranged on the side surfaces around the placement slot 59; there are several connecting blocks 54, and several connecting blocks 54 are movably connected to the corresponding connecting slots 56, and the inner sides of several connecting blocks 54 are fixedly connected with paddles 53, and several connecting blocks 54 are fixedly connected to the corresponding outer sides of the transmission shaft 52, and one of the connecting blocks 54 is fixedly connected to the outer side with a pressing block 55.

[0027] Among them, the inner side surface of the paddle 53 is flush with the inner side surface of the placement groove 59, so as not to affect the hot pressing operation of the product; the pressing plate 11 and the bottom surface of the movable seat 3 are both provided with bosses, so as to facilitate the application of pressure to the product through the bosses; the upper side of the top surface of the movable seat 3 is provided with a T-shaped guide rail; the guide groove 2 is a T-shaped guide groove.

[0028] The use status of the utility model is as follows: the utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. When in use, the semi-finished product is first placed in the placement groove 59, and then the pick-up and placement device 5 is directly inserted into the T-shaped guide rail arranged on the upper side of the top surface of the movable seat 3, which brings great convenience to the pick-up and placement of products. The several movable seats 3 are arranged, so it is convenient to insert several pick-up and placement devices 5 at a time, which also improves the efficiency of the hot pressing operation. Then, the pressure plate 11 is moved downward by extending the oil cylinder 10 to apply pressure to the pick-up and placement device 5 and the movable seat 3. At the same time, the heating rod 6 and the hot air blower 12 can heat the pick-up and placement device 5, which meets the needs of the hot pressing operation. After the hot pressing operation is completed, the oil cylinder 10 is shortened to make the pressure plate 11 away from the pick-up and placement Device 5, and the spring 7 provided can ensure that the several movable seats 3 can be separated after the hot pressing operation is completed, which is convenient for discharging the heat inside the outer shell 1 through the exhaust fan 9. In addition, it is also convenient to take out the pick-up and placement device 5 after cooling, so as to facilitate the removal of the product. In the pick-up and placement device 5, by pressing the button 55, the connecting block 54 can drive a transmission shaft 52 to rotate, and the rotation of one transmission shaft 52 drives other transmission shafts 52 to rotate together through the connecting gear 1 57 and the connecting gear 2 58, and the rotation of all transmission shafts 52 drives all connection blocks 54 and paddles 53 to rotate together, and the rotation of all paddles 53 can lift up the bottom surface of the product at the same time, thereby ensuring the uniformity of force when the product is taken out, and avoiding damage to the product.

[0029] The control method in the present invention is to start manually or control by existing automation technology. The wiring diagram of the power element and the provision of power supply belong to the common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A hot press for producing and processing copper clad laminates, characterized in that: It comprises an outer shell (1), a guide groove (2), a movable seat (3), a through hole (4), a pick-and-place device (5), a heating rod (6), a spring (7), a first air duct (8), an exhaust fan (9), an oil cylinder (10), a pressure plate (11), a hot air fan (12) and a second air duct (13); The outer shell (1) is provided with guide grooves (2) on both left and right sides thereof, and the inner sides of the guide grooves (2) are provided with air duct one (8) and air duct two (13) respectively; There are a plurality of movable seats (3), and the left and right sides of the plurality of movable seats (3) are movably connected to the inside of the corresponding guide grooves (2), and springs (7) are provided between the left and right sides of the plurality of movable seats (3). The upper sides of the plurality of movable seats (3) are movably connected to longitudinal pick-up and place devices (5), and the upper sides of the plurality of movable seats (3) are provided with a plurality of heating rods (6), and the lower sides of the plurality of movable seats (3) are provided with transverse through holes (4); There are a plurality of oil cylinders (10), and the plurality of oil cylinders (10) are evenly fixedly connected to the interior of the upper side of the outer shell (1), and the ends of the piston rods on the lower sides of the plurality of oil cylinders (10) are fixedly connected to pressure plates (11); The exhaust fan (9) is fixedly connected to the upper right side of the outer shell (1), and the lower inlet of the exhaust fan (9) is connected to the upper opening of the air duct 1 (8); The hot air blower (12) is fixedly connected to the upper left side of the outer shell (1), and the lower inlet of the hot air blower (12) is connected to the upper opening of the second air duct (13).

2. The hot press for producing and processing copper clad laminate according to claim 1, characterized in that: The specific structure of the pick-and-place device (5) comprises a placement seat (51), a transmission shaft (52), a paddle (53), a connecting block (54), a pressing block (55), a connecting groove (56), a connecting gear 1 (57), a connecting gear 2 (58) and a placement groove (59); A placement groove (59) is provided inside the upper side of the placement seat (51), and transmission shafts (52) are movably connected inside the periphery of the placement seat (51), and the transmission shafts (52) are connected to each other via a connecting gear 1 (57) and a connecting gear 2 (58); There are a plurality of connection grooves (56), and the plurality of connection grooves (56) are evenly arranged on the sides of the placement groove (59); There are a plurality of connection blocks (54), and the plurality of connection blocks (54) are movably connected to the inside of corresponding connection grooves (56), and the inner sides of the plurality of connection blocks (54) are fixedly connected to paddles (53), and the plurality of connection blocks (54) are fixedly connected to the outside of corresponding transmission shafts (52), and one of the connection blocks (54) is fixedly connected to the outside of a pressing block (55).

3. The hot press for producing and processing copper clad laminate according to claim 2, characterized in that: The inner side surface of the plectrum (53) is flush with the inner side surface of the placement groove (59).

4. The hot press for producing and processing copper clad laminate according to claim 2, characterized in that: Bosses are provided on the bottom surfaces of the pressing plate (11) and the movable seat (3).

5. The hot press for producing and processing copper clad laminate according to claim 1, characterized in that: A T-shaped guide rail is provided on the upper side of the top surface of the movable seat (3).

6. The hot press for producing and processing copper clad laminate according to claim 1, characterized in that: The guide groove (2) is a T-shaped guide groove.

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