KR102696872B1 - Cutting device that automatically performs cutting and loading for finished products - Google Patents

Abstract

A cutting device capable of automatically stacking finished products is disclosed. The cutting device capable of automatically stacking finished products according to the present invention is a cutting device that continuously receives semi-finished products from a molding device that molds a synthetic resin sheet into a semi-finished product of a predetermined shape and cuts and processes the semi-finished products into finished products, and is characterized by including: a cutting plate having a cutter having a shape corresponding to an edge of the finished product and having a hollow formed inside the cutter; a support plate that guides and supports the semi-finished product to a cutting position according to a relative linear drive toward the cutting plate and cuts the semi-finished product through a compressive action with the cutter; and a delivery section that forcibly transfers the finished product so that the finished product cut and extracted from the semi-finished product passes through the hollow and is stacked and stored in a loading section. According to the present invention, not only can cutting be performed corresponding to the semi-finished product manufacturing speed of the molding device without manual work of an operator, but also scrap can be collected and automatically stacked on the finished product, and thus a decrease in production efficiency, etc. can be prevented.

Description

{CUTTING DEVICE THAT AUTOMATICALLY PERFORMS CUTTING AND LOADING FOR FINISHED PRODUCTS}

The present invention relates to a cutting device capable of automatically stacking finished products, which continuously receives semi-finished products from a molding device that molds synthetic resin sheets into semi-finished products of a predetermined shape, cuts them into finished products, and automatically stacks and stores the cut finished products.

A molding device that manufactures a thin plate molded product using synthetic resin sheets such as PVC, PET, PP, PS, PE, and ABS as a material comprises a series of processes including heating and softening a continuously supplied synthetic resin sheet, pressing it into a mold of a predetermined shape, applying a vacuum or air pressure through microscopic holes formed in the mold to absorb and mold the softened synthetic resin sheet into a predetermined shape, and cooling it. Therefore, it is widely used in the manufacturing industry for various food containers, packaging containers, or bowl-shaped trays.

Molding equipment using synthetic resin sheets as materials has the advantages of being able to produce a variety of small quantities of products in addition to mass production because the molding cost is low, and molding and finishing are easy.

However, semi-finished products in the form of sheets continuously manufactured by a molding device using synthetic resin sheets, etc. as a material require a separate manual process of cutting or cutting each sheet into a final finished product shape using a cutting mold device such as Republic of Korea Utility Model No. 20-0460128 (registration date: April 25, 2012) or a Thomson device, collecting scrap, and loading finished products one by one, which reduces production efficiency and delays mass production.

In particular, in the case of a cutting die device used for cutting processing, since the upper and lower plates made of steel material spaced apart from each other are formed integrally with the cutting blade, the manufacturing period is long and the manufacturing cost is high, making it difficult to apply to small-quantity, multi-variety production.

In addition, in the case of the Thompson device, since it is a structure in which cutters bent into various shapes are combined or installed on either the upper or lower plates of synthetic resin or wood material that are spaced apart from each other, the production period is shorter than that of the cutting mold device, and rapid production is possible at a low cost, so it has the advantage of being suitable for small-scale production of a variety of products. However, there is a problem in that the collection of scrap after cutting and the loading of finished products are still performed as separate manual processes.

Republic of Korea Utility Model Registration No. 20-0460128 (Registration Date: April 25, 2012)

The purpose of the present invention is to provide a cutting device capable of automatically loading finished products, which is linked to a molding device that continuously manufactures a thin plate molded product using a synthetic resin sheet or the like, and which can perform cutting processing corresponding to small-quantity production of a variety of products at low cost and quickly, and which can automatically load finished products extracted by cutting and collect scrap.

The above object is achieved by a cutting device capable of automatically stacking finished products, which comprises a cutting device that continuously receives semi-finished products from a molding device that molds a synthetic resin sheet into a semi-finished product of a predetermined shape and cuts the semi-finished products into finished products, the cutting device comprising: a cutting plate having a cutter having a shape corresponding to an edge of the finished product and a hollow formed on the inside of the cutter; a support plate that guides and supports the semi-finished product to a cutting position according to relative linear driving toward the cutting plate and cuts the semi-finished product through a compressive action with the cutter; and a delivery unit that forcibly transfers the finished product so that the finished product cut and extracted from the semi-finished product passes through the hollow and is stacked and stored in a loading unit.

The above support plate may include a cutting frame that comes into contact with the cutter and performs a compressive action on the semi-finished product along with a relative straight drive toward the cutting plate; and a support core that is provided on the inside of the cutting frame in a shape capable of supporting one side of the semi-finished product and has a guide protrusion formed on the edge for guiding the semi-finished product to a cutting position.

The above-mentioned transmission unit may include a through hole formed through the support core toward one side of the semi-finished product; and a pneumatic device that provides pneumatic pressure according to a control signal in a state of communication with the through hole to forcibly transfer the finished product cut and extracted from the semi-finished product to the loading unit.

The above-mentioned transmission unit may further include a linear driving device that is coupled with the support core slidably inserted into the inside of the cutting frame and drives linearly according to a control signal to forcibly transport a finished product cut and extracted from a semi-finished product to the loading unit.

The above support plate may further include a vacuum hole formed through the cutting frame toward the cutter and communicating with the vacuum pump; and an elastic pad that is vacuum-absorbed to the cutting frame according to the operation of the vacuum pump and protects the cutter.

The above cutter, the above cutting frame and the above support core can be replaced and used according to various semi-finished products formed in various shapes and arrangements.

According to the present invention, a hollow is formed on the inside of a cutting plate to which a cutter having a shape corresponding to the edge of a finished product is coupled, a support plate which is driven relatively linearly with respect to the cutting plate guides and supports a semi-finished product which is continuously provided from a molding device to a cutting position and cuts it by a compressive action with the cutter, and a delivery unit provided on the support plate forcibly transports a finished product which is cut and extracted from the semi-finished product through the hollow and stacked on a loading unit so as to be stored, so that cutting corresponding to the semi-finished product manufacturing speed of the molding device as well as collection of scrap and automatic loading of the finished product can be freely and quickly performed without manual work of a worker, and thus a decrease in production efficiency, etc. can be prevented.

In addition, since cutters and support plates can be manufactured and replaced at low cost to correspond to the shapes of various semi-finished products, cutting processing optimized for small-quantity production of a variety of products can be performed in conjunction with a molding device that molds synthetic resin sheets into semi-finished products of a predetermined shape.

Figure 1 is a drawing showing the overall configuration of a cutting device capable of automatically loading a finished product according to an embodiment of the present invention.
Figure 2 is an operating state diagram for explaining a process in which a semi-finished product continuously manufactured in a molding device is fed into the cutting device of Figure 1.
Figure 3 is an operating state diagram for explaining the process in which a semi-finished product continuously manufactured in a molding device is placed on the cutting device of Figure 1.
Figure 4 is an operational state diagram for explaining a process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of Figure 1.
Figure 5 is an operational state diagram for explaining the first process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of Figure 1 and then forcibly transported to a loading section.
Figure 6 is an operational state diagram for explaining a second process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of Figure 1 and then forcibly transported to a loading section.
Figure 7 is an operating state diagram for explaining a process in which semi-finished products continuously manufactured in a molding device are continuously fed into the cutting device of Figure 1.
Figure 8 is an operating state diagram for explaining a process in which a semi-finished product continuously manufactured in a molding device is loaded and removed by the cutting device of Figure 1.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, in describing the present invention, descriptions of functions or configurations already known will be omitted in order to clarify the gist of the present invention.

FIG. 1 is a drawing showing the entire configuration of a cutting device capable of automatically loading finished products according to an embodiment of the present invention, FIG. 2 is an operating state diagram explaining a process in which a semi-finished product continuously manufactured in a molding device is fed into the cutting device of FIG. 1, FIG. 3 is an operating state diagram explaining a process in which a semi-finished product continuously manufactured in a molding device is settled in the cutting device of FIG. 1, FIG. 4 is an operating state diagram explaining a process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of FIG. 1, FIG. 5 is an operating state diagram explaining a first process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of FIG. 1 and then forcibly transported to a loading section, FIG. 6 is an operating state diagram explaining a second process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of FIG. 1 and then forcibly transported to a loading section, FIG. 7 is an operating state diagram explaining a process in which a semi-finished product continuously manufactured in a molding device is continuously fed into the cutting device of FIG. 1, and FIG. 8 is an operating state diagram explaining a process in which a semi-finished product continuously manufactured in a molding device is cut by the cutting device of FIG. This is an operating state diagram for explaining the process of loading and unloading manufactured semi-finished products by the cutting device of Fig. 1.

In the description of the invention and the scope of claims, etc., the terms “upper”, “lower”, “left/right” (sideways or lateral), “front” (front), and “back” (backwards, rear) are not intended to limit rights but are defined based on the relative positions between drawings and configurations for the convenience of explanation. The three axes may rotate and change in correspondence with each other, and this shall apply unless otherwise specifically limited.

The cutting device (100) capable of automatically loading finished products according to the present invention is an invention devised to perform cutting corresponding to the production speed of a molding device (10) that molds a synthetic resin sheet (RS) into a semi-finished product (SF) of a predetermined shape without manual work by a worker, as well as to quickly automate the collection of scrap (SC) and loading onto a finished product (F), and to perform cutting processing optimized for small-quantity, multi-variety production linked to the molding device (10).

At this time, the molding device (10) that can be used in conjunction with the present invention may be a pneumatic molding device or a vacuum molding device that can continuously manufacture a thin plate molded product using a synthetic resin sheet (RS) such as PVC, PET, PP, PS, PE, or ABS material.

These pneumatic forming devices or vacuum forming devices can continuously mass-produce various food containers, packaging containers or bowl-shaped trays, etc., through a series of processes including a process of heating and softening a continuously supplied synthetic resin sheet (RS), a process of pressing the sheet into a mold of a predetermined shape, a process of applying vacuum or air pressure through micro-holes formed in the mold to adsorb and form the softened synthetic resin sheet (RS) into a predetermined shape, and a process of cooling the sheet.

And, it is suitable for small-quantity production of a wide variety of products by replacing a synthetic resin mold, which is cheaper to produce than a steel mold, but it has the characteristic of requiring finishing processing to cut and extract a finished product (F) from a semi-finished product (SF) molded product.

In order to specifically implement cutting and automatic loading of a finished product (F) corresponding to the speed of producing a semi-finished product (SF) of the molding device (10) without manual work by a worker in conjunction with the molding device (10) as described above, a cutting device (100) capable of automatically loading a finished product according to an embodiment of the present invention may be configured to include a cutting plate (110), a support plate (120), a delivery unit (130), and a loading unit (140), as illustrated in FIG. 1, etc.

Below, each of the above-described configurations will be described in detail.

First, the cutting plate (110) is a plate-shaped component in which at least one cutter (112) for cutting a continuously formed and provided semi-finished product (SF) is joined to the central portion, and a hollow (114) is formed on the inside of the cutter (112).

This cutting plate (110) is made of high-strength engineering plastic or metal material so as to firmly support and fix the cutter (112), and as shown in FIG. 1, etc., can be installed parallel to the horizontal direction so that the finished product (F) passing through the hollow (114) can fall freely downward and be repeatedly stacked and loaded.

However, if necessary, the cutting plate (110) may be arranged in a vertical direction, unlike as shown, and may be coupled to a commercially known press device (P) so that the cutting operation of the cutter (112) on the semi-finished product (SF) can be repeatedly performed through a relative linear drive with respect to the support plate (120) to be described later.

The cutter (112) is a component that is easily joined to and separated from the cutting plate (110) while being made of a closed-loop shaped steel plate (Thompson blade) or the like that is bent to correspond to the edge of the finished product (F) and is fixed to a frame made of synthetic resin, wood or metal material, and may have a single or double-edged edge formed sharply at the end that compresses and cuts the semi-finished product (SF).

When these cutters (112) are individually manufactured in multiple sets to correspond to various semi-finished products (SF) to be formed in various shapes and arrangements, they can be quickly replaced and used according to the semi-finished products (SF) to be formed through attachment and detachment to the cutting plate (110).

As cutting processing for various semi-finished products (SF) can be easily and quickly performed by simply replacing the cutter (112) composed of multiple sets as described above, the efficiency and convenience of replacement can be improved compared to the method of replacing the entire cutting plate (110), manufacturing costs can be reduced, and it can be most efficiently utilized and applied in industrial sites for small-quantity production of a variety of products.

The hollow (114) is a component formed to penetrate the cutting plate (110) on the inside of the cutter (112) in a size that allows the finished product (F) cut and separated from the semi-finished product (SF) to pass through, and performs the function of guiding the cut finished product (F) to be stacked on the loading section (140) described later.

The hollow space (114) is not particularly limited as long as it has a size and shape through which the separated finished product (F) can pass and the cutter (112) described above can be fixedly joined to the cutting plate (110) based on the hollow space (114).

The support plate (120) is a component that guides and supports the semi-finished product (SF) to the cutting position by relative linear driving toward the above-described cutting plate (110), and cuts the semi-finished product (SF) through a compressive action with the above-described cutter (112).

This support plate (120) is made of high-strength engineering plastic or metal material and can be installed horizontally parallel to the cutting plate (110) described above as shown in FIG. 1, and, if necessary, it can be arranged parallel to the vertical cutting plate (110) as shown.

At this time, the support plate (120) can be coupled to a commercially known press device (P) so that the cutting operation of the cutter (112) on the semi-finished product (SF) can be repeatedly performed through a relative linear drive with respect to the cutting plate (110) described above.

That is, the press device (P) can be installed on at least one of the support plate (120) and the cutting plate (110) so that the support plate (120) and/or the cutting plate (110) are driven relatively in a straight line toward each other.

The support plate (120) according to an embodiment of the present invention may be configured to include a cutting frame (122), a support core (124), a vacuum pump (126), and a pad (128), as shown in FIG. 1, etc., to implement the above-described function or action.

The cutting frame (122) is a component that is coupled and separated from the support plate (120) to perform a compressive action on the semi-finished product (SF) while in contact with the cutter (112) according to a relative linear drive toward the cutting plate (110), and can be manufactured from an engineering plastic or metal material having a lower hardness than the cutter (112) so as not to damage or break the cutter (112).

This cutting frame (122) may include a frame member formed to correspond to a single edge or double edge formed at the end of a cutter (112) having a folded closed loop shape, and a mounting hole provided on the inside of the frame member so that a support core (124) to be described later is inserted and installed.

The support core (124) is a component that is provided on the inside of the cutting frame (122) described above, i.e., in the mounting hole, to support the semi-finished product (SF), and may be configured to include a support surface and a guide projection (124a), as shown in FIG. 1, etc.

At this time, the support surface can be formed concavely inwardly corresponding to one side of the semi-finished product (SF) so that the semi-finished product (SF) can be accurately supported without shaking by being in close contact with the semi-finished product (SF) during cutting processing.

And, as illustrated in FIG. 3, the guide projection (124a) is a component that guides the semi-finished product (SF) to an accurate cutting position while the support plate (120) (or cutting plate (110)) is driven linearly by the press device (P) for cutting processing of the continuously provided semi-finished product (SF).

These guide projections (124a) are formed to protrude toward the semi-finished product (SF) around the periphery of the support surface described above so as to make prior contact with the semi-finished product (SF), thereby naturally guiding the semi-finished product (SF) to the inner support surface even if the semi-finished product (SF) is provided at a position that is somewhat off from the exact cutting position.

The pad (128) is a component provided to protect the cutter (112) during cutting processing by the compression action between the cutting frame (122) and the cutter (112) described above and to enable smoother cutting of the semi-finished product (SF).

These pads (128) are made of an elastic material for cushioning between the cutter (112) and the cutting frame (122), and are formed in a shape corresponding to the frame member of the cutting frame (122) that comes into contact with the cutter (112) so that they can be absorbed and fixed to the cutting frame (122).

At this time, the above-described suction fixation of the pad (128) to the cutting frame (122) can be achieved by the operation of a vacuum hole (122a) formed through the cutting frame (122) toward the cutter (112) and a vacuum pump (126) that is connected to the vacuum hole (122a) through a predetermined pipe, as shown in FIG. 1 and the like.

When the cutting frame (122) and the support core (124) as described above are individually manufactured as a plurality of sets to correspond to various semi-finished products (SF) to be formed in various shapes and arrangements together with the cutter (112) mentioned above, they can be quickly replaced and used according to the semi-finished products (SF) to be formed through attachment and detachment to the support plate (120).

As cutting processing for various semi-finished products (SF) can be easily and quickly performed by simply replacing the cutting frame (122) and support core (124) consisting of multiple sets as described above, the convenience and efficiency of replacement can be improved and the manufacturing cost can be reduced compared to the method of replacing the entire support plate (120), and it can be most efficiently utilized and applied in industrial sites for small-quantity production of a variety of products.

The delivery unit (130) is a component that forcibly transfers the finished product (F) so that the finished product (F) cut and extracted from the semi-finished product (SF) passes through the hollow (114) and is stacked and stored in the loading unit (140). As shown in FIG. 1, etc., the delivery unit may be configured to include a through hole (132), a pneumatic device (134), and a linear driving device (136).

The through hole (132) is a component formed by at least one penetrating through the support core (124) toward one side of the semi-finished product (SF), and the number of through holes formed can be appropriately increased or decreased depending on the size or structure of the finished product (F) cut and extracted.

The pneumatic device (134) is a component that is connected to the above-described through-hole (132) through a predetermined pipe to instantaneously provide high pressure pneumatic pressure (AP) between the support core (124) and the cut finished product (F) according to a control signal.

These pneumatic devices (134) may be configured with a commercially available blower, blower or compressor capable of sucking in external air and transmitting compressed high-pressure air according to a control signal, and a control valve coupled thereto that opens and closes the transmission of pneumatic pressure (AP) according to a control signal.

The control signal mentioned in the present invention refers to an electrical signal generated by a controller (not shown) provided to control the operation of the cutting device (100), the forming device (10), and the collection roller (20) according to the present invention, and to drive each device according to a set order.

As a predetermined air pressure (AP) is provided between the support core (124) and the finished product (F) due to the through hole (132) and the pneumatic device (134) as described above, the cut finished product (F) can be forcibly inserted into the inside of the cutter (112) as shown in FIG. 6 while in close contact with the support core (124) and then transferred to the loading part (140) through the hollow (114).

The linear driving device (136) is a component that operates independently or together with the above-described through hole (132) and pneumatic device (134) to forcibly transport the finished product (F) cut and extracted from the semi-finished product (SF) to the loading unit (140), and can be combined with the support core (124) that is slidably inserted into the inside of the above-described cutting frame (122).

This linear driving device (136) can be implemented as a commercially available known actuator that can push the separated finished product (F) toward the inside of the cutter (112) by linearly driving according to a control signal.

For example, the actuator of the disclosure may be a ball screw consisting of a screw shaft connected to a hydraulic or pneumatic cylinder, motor, etc., and a nut that reciprocates linearly along the screw shaft, a pinion and rack gear connected to the motor, etc.

When the linear driving device (136) as described above operates together with the through hole (132) and the pneumatic device (134) mentioned above, the cut finished product (F) can be forcibly moved to the loading unit (140) more quickly, and the molding device (10) for continuously manufacturing the semi-finished product (SF) can continuously mass-produce the semi-finished product (SF) without any decrease or delay in production capacity.

The loading unit (140) is a component that stacks and stores the finished product (F) that has been forcibly transported by the above-described delivery unit (130) after being cut in one direction and then transports it to the outside. As shown in FIG. 1, etc., it can be configured to include a loading plate (142) and a transport device (144).

The loading plate (142) is a component that moves up and down to control the number of finished products (F) to be stacked, and the removal device (144) is a component that drives linearly to transport the stacked finished products (F) to the outside of the cutting device (100).

The linear drive of the loading plate (142) and the unloading device (144) can be implemented by a ball screw, a pinion and rack gear connected to the motor, etc., which are composed of a screw shaft connected to the hydraulic or pneumatic cylinder, motor, etc., as described above, and a nut that reciprocates linearly along the screw shaft.

Hereinafter, the operation process of a cutting device (100) capable of automatically loading a finished product according to an embodiment of the present invention will be described with reference to FIGS. 2 to 8.

First, as shown in Fig. 2, in order to feed a semi-finished product (SF) continuously manufactured from a molding device (10) into the cutting device (100) of the present invention, the controller of the present invention transmits a control signal to a press device (P) to perform control to drive the support plate (120) linearly upward.

And the controller of the present invention transmits a control signal to a collection roller (20) to which one end of a synthetic resin sheet (RS) is fixed, thereby controlling the rotation of the collection roller (20) so that a continuously manufactured semi-finished product (SF) is placed at a cutting position between a support plate (120) and a cutting plate (110).

Next, as shown in Fig. 3, in order to ensure that the continuously manufactured semi-finished product (SF) is settled on the support core (124) of the support plate (120), the controller of the present invention transmits a control signal to the press device (P) to perform control to drive the support plate (120) linearly downward.

At this time, the guide projection (124a) naturally guides the semi-finished product (SF) to the support surface of the support core (124) by coming into contact with the semi-finished product (SF) provided continuously before the support surface of the support core (124), thereby settling the semi-finished product (SF) at the correct cutting position.

Next, when the semi-finished product (SF) continuously manufactured as above is settled at an accurate cutting position by the guide projection (124a), the controller of the present invention transmits a control signal to the press device (P) so that a compressive action, i.e., a cutting action, between the cutter (112) and the cutting frame (122) is applied to the semi-finished product (SF), as shown in FIG. 4, thereby performing a control to drive the support plate (120) downward in a straight line.

At this time, the finished product (F) is cut and separated from the semi-finished product (SF) while in contact with the support plate (120).

Next, as shown in Fig. 5, the controller of the present invention transmits a control signal to the linear driving device (136) to perform a control to linearly drive the support core (124) downward so that the finished product (F) cut and separated from the semi-finished product (SF) is forcibly inserted into the inside of the cutter (112). (First process of forced transport)

Next, as shown in Fig. 6, the controller of the present invention transmits a control signal to the pneumatic device (134) to perform control to release pneumatic pressure (AP) through the through hole (132) so that the finished product (F) inserted into the inside of the cutter (112) is detached from the inside of the cutter (112) and then stacked and stored on the loading plate (142) through the hollow (114). (Second process of forced transport)

Next, as shown in Fig. 7, in order to allow the semi-finished product (SF) continuously manufactured from the molding device (10) to be fed back into the cutting device (100) of the present invention, the controller of the present invention transmits a control signal to the press device (P) and the linear driving device (136) to perform control to linearly drive the support plate (120) and the support core (124) upward.

And the controller of the present invention transmits a control signal to the collection roller (20) to control the rotation of the collection roller (20) so that the scrap (SC) from which the finished product (F) is extracted is recovered by the collection roller (20).

Finally, as shown in Fig. 8, the controller of the present invention transmits a control signal to the unloading device (144) to perform control to drive the unloading device (144) in a straight line so that the finished product (F) that has been repeatedly cut from the semi-finished product (SF) continuously manufactured in the molding device (10) and then automatically loaded into the loading unit (140) can be unloaded to the outside.

At this time, the number of finished products (F) that are automatically loaded and stacked on the loading unit (140) can increase or decrease depending on the lifting operation of the loading plate (142).

Although specific embodiments of the present invention have been described and illustrated above, it will be apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, such modifications or variations should not be understood individually from the technical spirit or perspective of the present invention, and the modified embodiments should fall within the scope of the claims of the present invention.

RS: Synthetic resin sheet
SF: Semi-finished product
F: Finished product
SC: Scrap
10: Continuous forming device
20: Collection roller
100: Cutting device capable of automatically loading finished products
110: Cutting board
112: Cutter
114: Hollow
P: Press device
120: Support plate
122: Cutting Frame
122a: Vacuum hole
124: Support Core
124a: Guide protrusion
126: Vacuum pump
128: Pad
130: Transmission unit
132: Through hole
134: Pneumatic Device
AP: Pneumatic
136: Straight line drive
140: Loading section
142: Loading plate
144: Export device

Claims (2)

A cutting device that continuously receives semi-finished products from a molding device that molds synthetic resin sheets into semi-finished products of a predetermined shape and cuts them into finished products.
A cutting plate having a cutter having a shape corresponding to the edge of a finished product and having a hollow formed on the inside of the cutter; a support plate that guides and supports a semi-finished product to a cutting position according to a relative linear drive toward the cutting plate and cuts the semi-finished product through a compressive action with the cutter; and a delivery section that forcibly transfers the finished product so that the finished product cut and extracted from the semi-finished product passes through the hollow and is stacked and stored in a loading section.
The above support plate,
A cutting frame which comes into contact with the cutter and performs a compressive action on the semi-finished product together with the cutter according to a relative linear drive toward the cutting plate; a support core which is provided on the inside of the cutting frame in a shape capable of supporting one side of the semi-finished product and has a guide protrusion formed on the edge for guiding the semi-finished product to a cutting position; a vacuum hole which is formed penetrating the cutting frame toward the cutter and communicates with a vacuum pump; and an elastic pad which is vacuum-absorbed to the cutting frame according to the operation of the vacuum pump and protects the cutter.
The above transmitter,
A cutting device capable of automatically loading a finished product, characterized by including a through hole formed through the support core toward one side of a semi-finished product; and a pneumatic device that provides pneumatic pressure according to a control signal in a state of being in communication with the through hole to forcibly transfer a finished product cut and extracted from the semi-finished product to the loading unit. A cutting device that continuously receives semi-finished products from a molding device that molds synthetic resin sheets into semi-finished products of a predetermined shape and cuts them into finished products.
A cutting plate having a cutter having a shape corresponding to the edge of a finished product and having a hollow formed on the inside of the cutter; a support plate that guides and supports a semi-finished product to a cutting position according to a relative linear drive toward the cutting plate and cuts the semi-finished product through a compressive action with the cutter; and a delivery section that forcibly transfers the finished product so that the finished product cut and extracted from the semi-finished product passes through the hollow and is stacked and stored in a loading section.
The above support plate,
A cutting frame which comes into contact with the cutter and performs a compressive action on the semi-finished product together with the cutter according to a relative linear drive toward the cutting plate; a support core which is provided on the inside of the cutting frame in a shape capable of supporting one side of the semi-finished product and has a guide protrusion formed on the edge for guiding the semi-finished product to a cutting position; a vacuum hole which is formed penetrating the cutting frame toward the cutter and communicates with a vacuum pump; and an elastic pad which is vacuum-absorbed to the cutting frame according to the operation of the vacuum pump and protects the cutter.
The above transmitter,
A cutting device capable of automatically loading finished products, characterized in that it includes a linear driving device that is coupled with the support core slidably inserted into the inside of the cutting frame and drives linearly according to a control signal to forcibly transport a finished product cut from a semi-finished product and extracted from it to the loading unit.

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