JP3093014U - Prepreg punch hole cutting machine - Google Patents

Abstract

(57) [Summary] [Problem] To provide a prepreg punch hole cutting machine. SOLUTION: A base on which a material strip is placed is provided on a side of a machine base, and a punch hole module, a division module, a cutting module, and a collection module are provided on the machine base in order,
Punch holes, splitting, cutting and collecting work are performed on the prepreg pulled out from the material belt by the machine, and the punch hole module, split module and cutting module of the machine are synchronized with the prepreg to punch holes, split and cut. To reduce the processing time, shorten the manufacturing process, reduce equipment installation costs, and simultaneously divide and cut the prepreg, bake the prepreg using multiple infrared baking devices at the same time, Prevents the generation of dust harmful to the human body and prevents occupational injury to operators.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a kind of prepreg punch hole cutting machine, and in particular, pulling from a material band. Punch holes, division and cutting work are performed on the machine base synchronously with the issued prepreg, Reduce processing time, shorten manufacturing process, reduce equipment installation cost, and Bake the prepreg with a number of baking devices, and when the prepreg is divided or cut, the human body Related to prepreg punch hole cutting machine that prevents the generation of powder dust harmful to .

[0002]

[Prior art]

  With the rapid development of computer and electronic technology, the operation of boards is The substrate is divided into a hard substrate and a flexible substrate according to its flexibility. Further, depending on its shape, it is divided into a single-sided board, a double-sided board, and a multi-layered board. District by material Paper base copper foil board, composite board, glass fiber cloth copper foil board, soft or hard copper It is divided into a foil substrate, a ceramic substrate, a metal substrate, a thermoplastic substrate and the like. Of soft substrate In the manufacturing process, a copper foil substrate (Copper Clad Laminate; C CL) is a major basic component that is indispensable for printed circuit board manufacturing. A key basic material for substrates, which is insulating paper, fiberglass cloth or other fibers. A laminated plate made by stacking prepregs obtained by impregnating fiber material in resin. It is named after being coated with copper foil on one or both sides under high temperature and high pressure. There is. The copper foil on the copper foil substrate is a circuit connecting conductor for electronic components and is designed by the manufacturer. Therefore, a so-called printed circuit board is formed after the copper foil is etched. Prep Legs are used for insulation and support between electronic components. However, the above prepreg has not been added. At the time of work, it is stored in the form of a roll to form a material band, therefore punch holes and splits. And after the flow such as cutting, after being artificially collected and orderly stacked , A prepreg of appropriate size is formed, thus ensuring pin setting and Array combination processing can be performed, and finally, a multilayer printed circuit board is formed by hot pressing. It However, the processing machines for prepregs currently on the market are simply prepregs. On the other hand, it can only perform cutting, dividing, and artificial collection work independently, and it can be panned on a prepreg. When performing chi-hole work, use a separate punch hole machine to perform extra processing. This requires additional processing time, increased production and equipment costs.

[0003]   Furthermore, a large amount of dust is generated when the prepreg is divided and cut. It is easy for the prepreg to stick to the surface of the prepreg due to the electrostatic effect. Tolerance and quality can be obtained by forming pad scratches and circuit contamination when laminating prepreg and printed circuit board. There is a drawback that it becomes difficult to control. In addition, the large amount of Debris causes severe injury to the worker's respiratory system. Therefore, the problem of dust generation The improvement of is extremely expected.

[0004]

[Problems to be solved by the device]

  The main purpose of this invention is to punch hole module, split module and cutting module. Punch holes, division and cutting of the prepreg on the machine base synchronously using the module. Allows cutting work to be performed, which allows the prepreg on the machine base to be processed At times, it effectively reduces the processing time, shortens the manufacturing process, and reduces the equipment installation cost. Try to reduce it.

[0005]   The second object of the present invention is to utilize one or more baking devices in synchronization during the production of prepreg. To preheat the prepreg, so that when the prepreg is split or cut To prevent the generation of dust that is harmful to the human body and the occupational injury of the operator. It

[0006]

[Means for Solving the Problems]

  The invention of claim 1 leaves the material band in the prepreg punch hole cutting machine. The machine base is installed on one side of the base, and the punch hole module and the Equipped with a module and a cutting module,   The prepreg is pulled out from the material band placed on the base, and the prepreg is machined. Located on a table,   The punch hole module is located at the rear of the base, and Equipped with multiple punch heads for punch hole work on prepreg,   The dividing module is located behind the punch hole module and at least one With the above tool and weighing wheel, the weighing wheel stretches the prepreg to the set length and The tool continuously divides the prepreg in a radial direction when the balance wheel pulls the prepreg. And then   The cutting module is located behind the split module and the punch hole When the module is punching holes for the prepreg on the machine base, It is characterized by that Joule simultaneously performs a lateral cutting operation on the prepreg, It is used as a prepreg punch hole cutting machine.   The invention of claim 2 provides a prepreg punch hole cutting machine according to claim 1. , An infrared baking device is provided in front of the division module, It is used as a prepreg punch hole cutting machine.   The invention of claim 3 provides the prepreg punch hole cutting machine according to claim 1. , An infrared baking device is provided in front of the cutting module, It is used as a prepreg punch hole cutting machine.   The invention of claim 4 provides the prepreg punch hole cutting machine according to claim 1. , A collecting module provided behind the cutting module, It is used as a prepreg punch hole cutting machine.   The invention of claim 5 provides the prepreg punch hole cutting machine according to claim 4. , The cutting module is equipped with multiple fixed guide wheels and interlocking wheels, and the A top board is provided, and the fixed guide wheels can drive the interlocking wheels using a transmission belt. And a prepreg punch hole cutting machine.

[0007]

[Embodiment of device]

  1 and 2 are a side view of a punch hole according to the present invention and a punch hole before cutting, and a punch hole. It is a side view at the time of cutting and cutting. As can be seen from the figure, the present invention is the surface of the machine base 1. Is provided with a split module 11 comprising a weighing wheel 111 and a plurality of tools 112. And the punch hole module 13 is provided in front of the dividing module 11. This punch hole module 13 has multiple punch heads 131, A cutting module 14 is provided behind the split module 11, and the cutting module 14 A collection module 15 is provided on the rear side of 14. Further, one of the above-mentioned machine base 1 A base 16 for placing the material strip 2 on the side is provided, as well as a plurality of baking devices 12 Are provided in front of the dividing module 11 and the cutting module 14, respectively. First, the bake device 12 bake the prepreg 21 to have the prepreg. Due to the flexibility, when the prepreg 21 is divided and cut, the prepreg 21 The leg 21 has good stretching properties to reduce the generation of dust that is harmful to the human body during processing. However, the situation in which the operator inhales an excessive amount of dust and causes occupational injury is prevented.

[0008]   In addition, the bake device 12 described above utilizes infrared lamp illumination or otherwise The baking work is performed by the method of forming the same effect of.   In the process of processing the prepreg 21 of the present invention, first, the base 16 on one side of the machine base 1 is mounted. Pull out the prepreg 21 of the attached material strip 16 to the rear of the weighing wheel 111 of the machine base 1. And the length of the prepreg 21 is calculated by the rotation of the weighing wheel 111, 11 stretches the prepreg 21 to the set length, and the prepreg 21 stretches. In the squeezing process, one or more tools 112 of the splitting module 11 continuously and radially When the measuring wheel 111 is divided into multiple stages, the punch heads 131 and The cutting module 14 simultaneously faces the punch hole and the prepreg 21 after the division. Perform cutting work. At this time, a plurality of penetrations are made in the prepreg 21 in which the division work has not progressed. A hole is formed. The proper position of the multi-stage prepreg 21 after the radial division work is The prepreg 21 and the punch hole of the prepreg 21 are split and synchronized by this structural arrangement. And the cutting work is completed.

[0009]   3 and 4 are side views of the collecting module of the present invention and the collecting module performs collecting. It is a side view at the time. As shown, the collection module on the rear side of the cutting module 14 is The base 15 has a plurality of fixed guide wheels 151 and a plurality of interlocking wheels 152, and has a stopper at the end. The pabor 153 is provided, and the fixed guide wheel 151 is an interlocking wheel by the transmission belt 154. By driving and rotating the 152, and adjusting the transmission position of the interlocking wheel 152, Therefore, the transmission distance between the fixed guide wheel 151 and the interlocking wheel 152 can be shortened, and the interlocking wheel 15 2 and the stopper board 153 by forming a gap 155, -After completing the prepreg 21, stop the stopper board 153 and 5 to enter the accommodation space 156, so that the collecting operation of the prepreg 21 can be performed. Complete. However, the collection module 15 described above is only a preferred embodiment, and It does not limit the scope of the claims of the present invention.

[0010]

[Effect of device]

  The present invention has drawbacks of processing time of prepreg 21, manufacturing process and cost of equipment installation. The points of the improved technique over the well-known technique of the present invention are as follows. is there.   1. Punch hole module 13, division module 11 and And a cutting module 14 are provided, and punching is performed in synchronization with the prepreg 21. Performs hall, division and cutting work, reducing installation costs of purchasing various types of processing machines In addition, all processing operations can be completed in one time, reducing the processing time and shortening the manufacturing process. Achieve the goal of contraction.   2. The present invention uses the infrared baking device 12 to preheat the prepreg 21. As a result, when performing the processing steps of dividing and cutting the prepreg 21, dust particles harmful to the human body are removed. This can prevent the occurrence of occupational injuries to the operator.   3. The present invention completes all the processing operations for the prepreg 21 at one time, and By aligning the collection module 15, all processing and collection work can be completed in one operation. Can be done.

[0011]   Taken together, the prepreg punch hole cutting machine of the present invention ensures that Achieving the function and purpose, therefore, the present invention is a highly practical device, and is registered as a utility model. Meet the requirements of. Moreover, the structure of the present invention is not found in the known similar products, and It is novel because it has not been opened. In addition, the details of the Any modification or alteration shall fall within the scope of the claims of the present invention.

[Brief description of drawings]

FIG. 1 is a side view of a punch hole of the present invention and before cutting.

FIG. 2 is a side view of the punch hole according to the present invention and the punch hole.

FIG. 3 is a side view of the collecting module of the present invention.

FIG. 4 is a side view of the collecting module of the present invention during a collecting operation.

[Explanation of symbols]

1 Machine 11 Split module 151 Fixed guide wheel 111 Measuring wheel 152 Interlocking wheel 112 Tool 153 Stopper board 12 Baking device 154 Transmission pulley 13 Punch hole module 155 Gap 131 Punch head 156 Storage space 14 Cutting module 16 Base 15 Collection module 2 Material band 21 prepreg

Claims (5)

[Scope of utility model registration request] 1. A prepreg punch hole cutting machine, wherein a machine base is provided on one side of a base for leaving a material strip.
Punch hole module, split module,
A cutting module is provided, a prepreg is pulled out from a material band placed on the base, and the prepreg is positioned on a machine base. The punch hole module is located at a rear position of the base and on the machine base. The prepreg has a plurality of punch heads for punching holes, the split module is located behind the punch hole module, and one or more tools and a measuring wheel are provided, and the measuring wheel has a set length. The tool makes a continuous radial division of the prepreg when the weighing wheel pulls the prepreg, the cutting module is located behind the division module, and the punch hole module punches the prepreg on the machine base. When performing hole work, the cutting module simultaneously cuts sideways to the prepreg. A prepreg punch hole cutting machine characterized by performing. 2. The prepreg punchhole cutting machine according to claim 1, wherein an infrared baking device is provided in front of the division module. 3. The prepreg punchhole cutting machine according to claim 1, wherein an infrared baking device is provided in front of the cutting module. 4. The prepreg punchhole cutting machine according to claim 1, wherein a collecting module is provided behind the cutting module. 5. The prepreg punch hole cutting machine according to claim 4, wherein the cutting module is provided with a plurality of fixed guide wheels and interlocking wheels, and a stopper board is provided at the end side, and the fixed guide wheels are provided with a transmission belt. A prepreg punch hole cutting machine characterized by using it to drive the interlocking wheels.