TW558494B - Method and device for manufacturing skin layer material with a predetermined density - Google Patents

Abstract

Disclosed is a method and device for manufacturing skin layer material with a predetermined density, using a forming roller set capable of radial, reciprocal movement during rotation for rolling the material, such that effective forces applied along more than two directions are applied to the skin layer of the material due to the radial, reciprocal movement thereby forming ragged patterns on the skin layer of the material upon rolling, and changing the densities of the skin layer and lining layer of the material; an additional leveling roller set for leveling the ragged patterns on the material so as to increase the density of the skin layer to the desired density.

Description

558494 V. Description of the invention [Technical method and method of loading rollers, so that the material [previously please refer to the invention patent crushed, stirred and made into packaging, the content of the material is passed through the roller material stack composition, usually to increase the density of the material Thin stamping, however, when the lifting performance is reduced, it will cause problems. If it is used, it is necessary to improve (1). Field is related to the installation, especially the material surface layer technology. See the eighty-fifth case, its system, system For the plate and container, after the plate is pressed, the plate-like material will be formed by superimposing the strength sheet material of the material. However, the problem of the material and material should be avoided to avoid the ductility of the material. When the sheet is stirred, it is rolled, the material shown in the figure is reshaped. Although a material for plastic molding of the material itself can be formed into a predetermined density by forming irregularities 1029, a method of molding and drying is disclosed. In this step, the material is shaped into. After repeated rolling, such as the increase of the density required for the composition of the plate-like material as described in Section 13: After the material is cracked in the stamping process, it will cause the raw material to be mixed with an adhesive, and several layers of sheet The shape of the material allows the material to have a certain strength to increase the density of the material. Then, the hardness and strength of the two shore ancient molding machine are reduced, and the ductility is reduced. The strength decreases, and the problem of cracking occurs, but with it, the density of the material must be reduced. The problem that arises is that the density of the material

Method and device for rolling back and forth the concave and convex surface after radial reciprocating and rotating at 2 o'clock with pre-density surface material. 〇 Packaging container and its manufacturing method The discarded husks are used as raw materials and go through the steps of powder, surface treatment and drying, etc. 558494 V. Description of the invention (2) Reduction will affect the strength of the material, and it will also reduce the surface hardness of the material. As a result, the service life of the manufactured container is shortened. Therefore, how to manufacture a material having both strength, hardness and ductility has become an important subject of the present invention. [Purpose and effect]

The main object of the present invention is to solve the above-mentioned problems and provide a method and a device for manufacturing a surface layer material having a predetermined density. Since the forming roller generates a reciprocating movement in the radial direction while rolling the material, The surface of the material is uneven, and after the uneven surface of the material is rolled into a flat shape by a flat roller, the density of the surface layer of the material can be increased to a desired density. [Detailed description of the embodiment] Please refer to FIG. 1 to FIG. 3, which are the selected embodiments of the present invention, which are for illustration only and are not subject to the structure of this embodiment in patent applications. Restrictions.

In the method for manufacturing a surface layer material having a predetermined density according to the present invention, the material used in this embodiment is obtained by mixing the pulverized husk shell with an adhesive and then forming it into a plate shape. The present invention mainly uses two forming rollers 1 that rotate and produce radial reciprocating motion to roll the plate-like material 2. The surface of each forming roller is a smooth surface. The reciprocating motion exerts horizontal and vertical forces on the surface of the material. As shown in FIG. 2, the surface of the material 2 that has passed through the rolling is formed into an uneven surface 2 1. The radial movement directions of the two forming rollers 1 in this embodiment are set to have an angle with the material traveling direction, as shown in FIG. 2. Of course, the radial movement of the forming rollers 1 The angle between the direction and the direction of material travel can be determined by

Page 5 558494 t V. Explanation of the invention (3) The actual needs are adjusted and changed, and the two adult movement systems are in the form of relative movement. Material 2: I reciprocate in the direction of direction i, and then press the wheel 3 to set the material 2]: Sff1 After light dust, the density of the surface layer of the material is changed. ^ Table ㈣ is pressed into a flat shape, please refer to Figure 2 and Figure 3. Because Ben 1 will produce a reciprocating radial solid roll when the roller 1 rotates. When the roller 1 rolls the material 2, it will Therefore, the component force of the feeding direction of each forming pressure and one is only 2 ;: Erping, ^^ the component force is applied in parallel, and parallel to the material; the force will have the effect of pushing the material, so-come, The force on the surface of the knife material 2 will change with the material feeding position: Regular fluctuations, which will cause the surface of the material to form a wavy uneven surface and the material will be formed into two particles. That is, moving and relative. If the third density is lower, it is used to make the material shape, and then when the flat pressing pro-wheel material 2 is closer to the second-type roller 1, when it is far away, it is marked in the figure and the material material 2 When the surface layer C is formed by the roll 3, the original extruded material, such as the wheel with a higher density than that in the part of the table C of the part 2 of the roller 1 is in the middle of the figure, and the material 2 is south; Sections are layered, and the powder material is pressed out of the concave surface 2 1 to move radially so that it is marked as A to 2 The powder shown in the figure shows that the shaped particles are relatively round-shaped particles that are relatively dense because of the height of the convex convex surface 2 1, which is the material, that is, the roller 1 is used to roll the high-density material. 2 internal parts and 1 diameter are relatively, this roller grows into a state, in

Page 6 558494 V. Description of the invention The flattening roller is relatively dense in the original material, and although the powder particles also pass through the surface layer c, they will have a phase to phase density. The whole degree is the cracked surface of the shape A area. When the roller is rolled, a piece of 4 material is arched, and the hardness of the dense material in the middle part can be measured on the front wheel. The two sides shown in the diameter can also be pressed. Please refer to (4) and 3 to make the middle part compact. The particles of the A-shaped particles were originally formed due to the propagation pressure, and the density of the above process in the B-zone was lower than that in the plate-shaped material in the A-zone. Due to the shape of the structure, the material of the subsequent impulse of the B-line was less. In the question ', you can use, press, and use the area, but still manufacture it. The density between the material and the part is the density of the board. The material is pressed and pressed to make the material squeezed and the surface layer more loose. In the middle section, a surface-like material that forms a south can be slip-formed during the retention operation. The bulk B in the gauge pressure C is dense. It is generated for the density of the section between the loose plate-like materials like the arch layer C. Foot is better, let move to β In the method described in the article, the material is designed to be rolled and changed, and the surface layer that is reciprocated to become the second reality of the present invention is different. See FIG. 5, which is based on the fact that two materials will be opposed to each other. The table uses a density that does not arrange square rollers on the material. The layer C of the present invention makes the powder-like interval, but relatively, empty, but it has a lower tangerine: produces Good enough strong ductility and high density range to produce a good radial direction of dense moving material in the layer. Formula such as the powdery particles in the example. The powdery particles are tighter. The powdery particles are spaced between the A section and the I layer C. In the B section, 'in other words, good appearance, and more', the surface layer can be rolled to avoid the woman's need for strong exercise. The spare part, like this, the face stone is more important than the plate.

C and degree of production and configuration, 558494 V. Description of the invention (5) When using two forming rollers that can move relative to the radial direction to roll the material, the positions of the two forming rollers can also be staggered The distance, when the two forming rollers move relative to each other in the radial direction, asymmetrical compression of the material is produced, and the effect of rubbing on the surface layer of the material is produced. In this way, the density of the surface layer of the material can also be changed to achieve the first Example has the same effect.

Please refer to FIG. 6 again, which is the configuration of the fourth embodiment of the present invention. In this embodiment, the directions of the radial reciprocating movements of the two forming rollers are adjusted to change the radial directions of the two forming rollers. The moving directions are respectively offset by different angles. In this way, the effect of rubbing on the surface layer of the material can also be achieved to change the density of the surface layer of the material. When it is necessary to make thicker materials, two sets of forming rollers can also be used to roll the material, as shown in Figure 7, which is the fifth embodiment of the present invention. The plate-shaped material is pressed by a stick, and then the two plate-shaped materials rolled by the two forming rollers are introduced into a group of flat-pressing rollers to be rolled and formed. In this way, the plate-shaped material will have a double layer The arched structure can also have good strength, surface hardness and ductility.

In each of the foregoing embodiments, the surface of the forming roller is a smooth surface, and only by the radial reciprocating movement of the forming roller, the surface of the material is pressed to form a concave-convex surface. Please refer to FIG. 8, which is a sixth embodiment of the present invention, wherein the surface of the forming roller can be designed to have a ring-shaped concave and convex pattern, so that the forming roller generates three directions on the surface of the material when it reciprocates in the radial direction. The surface of the material that has undergone the molding and rolling presses has a criss-convex uneven surface. In this way, the manufactured plate-like material can also maintain good strength, surface hardness, and ductility.

Page 8 558494 V. Description of the invention (6) Please refer to Fig. 1 and Fig. 9 to Fig. 1 a. It is a device for making a surface material with a predetermined density created in conjunction with the foregoing method, and includes: two The forming rollers 1 have a forming distance D 1 between the two forming rollers 1 for the material to pass through, and the two forming rollers 1 can generate a radial reciprocating motion while rotating. The two flattening rollers 3 have a distance D 2 between the two flattening rollers 3 for the material to pass through. The distance D 2 is smaller than the forming distance D 1 between the two forming rollers 1.

The forming roller 1 has a main body 10, which has a hollow portion 101. The hollow portion 101 is provided with a driving shaft 11, the driving shaft 11 is provided with a driving gear 1 1 1 and the driving shaft 1 The two ends of 1 pass through a body 12 respectively, and each base 12 is erected on a body 100, and each of the bases 12 has a circular shape adjacent to one side of the body 10 Each of the storage rooms 1 2 1 is provided with an adjustment seat 15 respectively, and each of the storage rooms 1 2 1 and each adjustment seat 15 is provided with a positioning structure 16, and each adjustment The seats 15 each have a sliding slot 1 5 1 〇

The hollow portion 101 is provided with two driven shafts 1 3. The two driven shafts 13 and the center of the driven shaft 11 are aligned on the same straight line, and both ends of the two driven shafts 13 are aligned. They are pivoted on a slide 14 respectively, and the two slides are respectively arranged in the sliding grooves 1 5 1 of the adjustment seat 15, and each slide 14 is provided with a long hole 1 4 1 for the The driving shaft 1 1 passes through, and the two driven shafts 1 3 are respectively provided with a driven gear 1 3 which cooperates with the driving gear 1 1 1.

Page 9 558494 V. Description of the invention 1, and the 1 is provided with a sum of the two wheels 1 1 1 P 2 has a proper odd number of pins respectively set the body 1 0 the moving shaft 1 3 and the surrounding 3 2 will protect the wheel 1 1 1 The wheel 1 3 2 is set to have a sinking end that is radially outward. The positioning member 1 has a time that can be forced to adjust to 80 °, (7) the pitch circle of the internal gear driven shaft of the body 1, When the gap 112 has a roller with a hollow portion, the ring-shaped holding and rotating ring drives the receiving member 1 through the hexagonal screw 16 1 positioning groove positioning member seat 1 5 as in the first 10 in the embodiment 1 0 2 1 3 diameter P 2 slaves' the master, and each wheel 1 3 10 1 13 2 is the largest outer shape can be set by the body chamber 1 2 6 1, peg, and the positioning hole is set, 16 3 16 1 In the above description, the space 1 0 in the figure 1 b is spaced from the two center lines 1 and the two driven gears 1 3 to move the gear 1 to the driven shaft 2 and the distance d between the inner edges of each Pin 1 each pin 1 1 1 0 produces 1 and is adjusted in this implementation of the base body 1 16 2, and the adjustment is set in the slot 1 6 as shown in the whole seat 15. 1 corresponds to the distance of the driven gear 1 and the 1 1 2 1 3 to the roller surface 1 0 L 1 is the second from 1 2 to 2 to push the radial seat 1 5 In the example, 2 has each positioning seat 1 5 The whole seat 1 is adjusted in the same way as the 3 slave wheels 1 3 L series is large 13 1 The driving tooth side ring-shaped should pin 1 3 2 3 is connected less than each moving shaft 1 touch, the second driven reciprocating shuttle Determine the positioning number of holes 1 6 corresponding to 5 rotation position holes 1 The angle adjustment gear 1 is combined with the main pitch circle wheel 1 1 The spaced row 112 is touched separately, and the pins 1 1 3 roll on The spindle moves 1 3. Bit structure 1 6 Receptor room 1 2 series of positioning parts to different 6 2 middle seat 1 5 from 0 ° The position of the moving tooth radius 1 and the one ΛΑΑ ^ —you 2 wheel 1 moving tooth roll 1 series 2 1 Don't provide 16 angles for positioning ~ 1

Page 10 558494

IHI

V. Description of the invention ⑻ Please refer to Section 1 2 Figure 5 When the driving shaft 1 1 is driven by a power source (not shown), the driving gear 1 1 1 will drive the driven gear 1 3 1 to drive the driven shaft 1 3 and the roller 1 3 2 Synchronous rotation and the driven gear 1 3 1 will drive the body through the internal gear 1 0 2 and rotate the j to roll the material. Because the driving gear 1 1 1 has an odd number of pins 1 1 2 Therefore, the roller 1 3 2 on the second driven shaft 1 3 will fall between the two pins 1 1 2 and make contact with a single pin 1 1 2 j. As shown in Figure 10, when the driving gear 1 1 1 at the same time 5 the pin 1 1 2 on the driving gear 1 1 1 will also move with it, and the position of the roller 1 3 2 will move with the movement of each pin 1 1 2 — only the pin 1 1 2 5 As shown by the solid line in Figure 1 2 roll to contact with a single pin 1 1 2 1 2 The one shown in the dotted line in the figure is then rolled to the two pins 1 1 2 and the two pins 1 1 2 are in contact with j. The displacement change in this process will cause the two rollers 1 3 2 to push The main body 10 of the forming roller 1 produces a radial direction. The complex movement can be used to roll the material in accordance with the method of the present invention, and can be released when the angle of the radial reciprocating movement of the forming roller 1 is changed. Positioning member 16 of the positioning structure 1 6 1 Turn the adjustment seat 1 5 in the accommodation chamber 1 2 1 of the seat body 1 2 to the positioning groove 1 6 on the adjustment seat 1 5 and align it with the appropriate positioning on the seat body 1 2 After the hole 1 6 2 is locked, the positioning member 1 6 1 is locked into the positioning hole 1 6 2 to oppose the positioning groove 1 6 3 of the adjustment seat 15 to position the adjustment seat 15 at the desired position. The angle 5 is 9 and the slide 1 4 will follow the angle of the slide 1 5 1 of the adjustment seat 1 5 1 page 558494 V. Description of the invention (9) The degree of change is changed, and the sliding path is changed, so that the direction of the radial reciprocating movement of the roller 10 on the second driven shaft 13 is changed accordingly. The disclosure of the embodiments described above is used to illustrate the present invention, and is not intended to limit the present invention. Therefore, any change in value or replacement of equivalent components should still belong to the scope of the present invention. From the above detailed description, those skilled in the art can understand that the present invention can indeed achieve the aforementioned purpose, and has indeed complied with the provisions of the Patent Law, and filed a patent application.

Page 12 558494 Brief description of the diagram. Figure 1 is a schematic diagram of the production process and device configuration of the present invention. Figure 2 is a schematic diagram of the force of the second forming roller of the present invention when the material is rolled. Figure 3 is the method of the present invention. Schematic diagram of the density distribution of powder particles inside the manufactured material. Figure 4 is a schematic diagram of the configuration of a forming roller in the second embodiment of the method of the present invention. Figure 5 is a schematic diagram of the configuration of a forming roller in the third embodiment of the method of the present invention.

FIG. 6 is a schematic diagram of the configuration of a forming roller in the fourth embodiment of the method of the present invention. FIG. 7 is a schematic diagram of the configuration of a forming roller in the fifth embodiment of the method of the present invention. Schematic diagram of the production process and device configuration of the sixth embodiment. Figure 9 is a structural schematic diagram of the device of the present invention. Figure 10 is a cross-sectional view taken along line 1 0-10 in Figure 9. Figure 1 1 a is shown in Figure 9 1 1 — 1 1 cross-sectional view, figure 1 1 b is a schematic diagram of the adjustment angle range of the adjusting seat of the present invention

Fig. 12 is a schematic diagram of the radial reciprocating motion of the forming roller in the device of the present invention. Fig. 13 is a schematic diagram of the density distribution of powder particles inside the roller rolling material in the conventional method. [Illustration of the drawing number] (The present invention section)

Page 13 558494 Brief description of the figure Formed stick wheel 1 Body 1 0 0 Internal gear 1 0 2 Drive shaft 1 1

Pin 1 1 2 Container 1 2 1 Driven gear 1 3 1 Slide 1 1 Adjusting seat 1 5 Positioning structure 1 6 Positioning hole 1 6 2 Plate-like material 2 Flat roller 3 Section A Surface C Pitch D 2 Distance L Pitch circle diameter P 1 Body 1 0 Hollow section 1 0 1 Inner edge surface 1 0 3 Driving gear 1 1 Base body 1 2 Driven shaft 1 3 Roller 1 3 2 Long hole 1 4 1 Slot 1 5 1 Positioning member 1 6 1 Positioning groove 1 6 3 Concave-convex surface 2 1 Section B Molding pitch D 1 Outer diameter d Distance L 1 Pitch radius P 2

Page 14

Claims (1)

558494 VI. Scope of patent application 1 · A method for making surface layer material with a predetermined density, which mainly rolls and presses the material with more than one molding light wheel that rotates and produces radial reciprocating motion to make the molding The roller generates two or more directions of force on the surface of the material, so that the surface of the material after rolling is uneven, and then a set of flat rollers is used to roll the uneven surface of the material into a flat shape to change the density of the surface of the material. . 2. The method for producing a surface layer material with a predetermined density according to item 1 of the scope of the patent application, wherein when two forming rollers are used, the directions of the reciprocating movements of the forming rollers are on the same straight line. 3. The method for producing a surface layer material with a predetermined density according to item 1 of the scope of the patent application, wherein when two or more forming rollers are used, the reciprocating directions of the forming rollers are not on the same straight line. 4. The method for producing a surface layer material with a predetermined density as described in item 1 of the scope of the patent application, wherein the surface of the forming roller is a flat surface. 5. The method for producing a surface layer material with a predetermined density according to item 1 of the scope of the patent application, wherein the surface of the forming roller is uniformly covered with unevenness. Page 15 558494 6. The range of the patent application molding distance 07 • The device for making a surface material with a predetermined density as described in item 6 of the patent scope, among which the forming roller capable of reciprocating in the radial direction has a body, and the body has a hollow portion y The hollow portion passes through θ and has a driving shaft 5 at both ends of the driving shaft. The driving shaft has at least one driving gear, and the hollow portion also has two driven shafts. The two The center of the driven shaft and the driving shaft are on the same straight line, and the two ends of the two driven shafts are respectively framed on a slide, and this slide & TL · 0 slides on the second of the body. In the slot 5 the two driven shafts δ respectively have a driven gear that cooperates with the driving gear and the hollow portion of the body corresponds to the two driven gears and has an internal tooth portion to communicate with the two The driving gear% is combined and the distance between the centerlines of the two driven shafts is greater than the Λ / Γ of the driving gear, which is the circle diameter, and the / r / r of the driven gear, which is the sum of the circle diameter and the side of the driving gear. An odd number of pins 5 are arranged in a ring shape, and each of the driven shafts corresponds to the position of the pin. There is also a roller, and the two rollers are in contact with an inner edge surface of the hollow portion of the body. The distance between the two rollers is It is smaller than the circle formed by the pins. Take the large outer diameter. When the driving gear rotates, the pins can push the two rollers to drive the body to produce a radial reciprocating motion. 8 Please file a patent in accordance with the law. The device for producing a surface material with a predetermined density as described in item 7 wherein the body is provided with a body at each end of the corresponding active shaft for the active shaft frame δ and each of the base bodies. Adjacent to the side of the body, there is a circular container room. Each container room is provided for adjusting ri-n ~ δ, and each of the container room and each adjusting room is -irTX. Page 16 558494 6. Positioning structure for patent application range, and each of the adjustment bases has a sliding slot for each of the sliders, so that when the adjustment base is rotated to different positions to change the movement direction of the slider, the positioning The structure positions the adjustment base. 9 · The device for producing a surface material with a predetermined density according to item 8 of the scope of the patent application, wherein the positioning structure has a positioning member, and the base body has a plurality of positioning holes penetrating radially outward from the chamber. Each positioning hole is provided for the positioning member, and the adjusting seat has a positioning groove corresponding to the positioning member. When the positioning member is provided in different positioning holes, it can be embedded in the positioning groove to position the adjusting seat at different positions. angle. Page 17