CN218557737U

CN218557737U - Forming die of narrow type of multilayer multiseriate board of replacing

Info

Publication number: CN218557737U
Application number: CN202222645852.9U
Authority: CN
Inventors: 朱善冬
Original assignee: Dongguan Dongquan Mould Material Co ltd
Current assignee: Dongguan Dongquan Mould Material Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a forming mould of a multilayer multi-row narrow wood-substitute plate, which comprises a supporting underframe, a mould cavity and a binding belt; the supporting underframe comprises a supporting frame body, and the supporting frame body is provided with a first limiting side plate, a second limiting side plate, a third limiting side plate and a positioning mechanism with adjustable tightness; the die cavity comprises a square main die plate, and a first square rod and at least three second square rods are welded on the left side of the square main die plate; a plurality of mould cavities are vertically stacked on the supporting frame body in parallel from left to right in sequence, and in any two adjacent mould cavities, the square main template of the mould cavity on the left side, the square main template of the mould cavity on the right side, the first square rod and the second square rod form a plurality of rows of forming cavities; the bandage is used for binding a plurality of mould cavitys simultaneously, makes a plurality of mould cavitys closely connected in proper order. The utility model discloses the narrow type of one shot forming multi-disc board of replacing, production shaping is efficient, can realize cooling down the shaping gradually, improves the shaping quality, and forming die easily installs and removes, and it is convenient to take out the narrow type board of replacing.

Description

Forming die of narrow type of multilayer multiseriate board of replacing

Technical Field

The utility model relates to a board processing manufacture equipment technical field, in particular to forming die of board is substituted for to multilayer multiseriate narrow type.

Background

The term "wood substitute" means "wood substitute", and is also called as a machinable resin plate, i.e., a wood substitute. With the continuous development of industries (automobiles, ships, toys, household appliances, wind power generation and the like), wood substitute boards made of polyurethane, epoxy resin and the like are more and more widely applied, and the physical properties such as toughness, hardness, dimensional stability, temperature resistance, compressive strength, bending strength and the like of the wood substitute made of the polyurethane material and the epoxy resin material are quite good.

The manufacturing method of the wood-substitute board mainly comprises two parts: one is a preparation method of the wood-substitute hot-melt material, which comprises the following steps: firstly weighing raw materials according to a formula, then putting the raw materials into a stirrer for stirring and mixing, then adding the mixed materials into an extruder, heating the mixed materials to a molten state, and then extruding the mixed materials; the second method for forming the wood-substitute board comprises the following steps: injecting the hot-melt material of the substituted wood board in a molten state into a forming die of the substituted wood board, gradually cooling the hot-melt material of the substituted wood board in the forming die of the substituted wood board to form the substituted wood board, and taking out the substituted wood board from the forming die of the substituted wood board. According to the different thicknesses of the wood substitute boards, the wood substitute boards are divided into narrow wood substitute boards, common wood substitute boards and thick wood substitute boards, wherein the thickness of the narrow wood substitute boards is generally below 8 cm.

However, the narrow wood-substituting board forming die in the prior art has the following defects: firstly, only one narrow wood substitute board can be produced and molded at one time, and the production efficiency is low; secondly, when the single narrow wood-substitute board is naturally cooled, the natural cooling process is fast, the forming quality of the narrow wood-substitute board can be influenced, and the strength, toughness, dimensional stability, temperature resistance, compressive strength, bending strength and the like of the narrow wood-substitute board can be influenced; and thirdly, the narrow wood-substitute plate is difficult to take out of the mould after being cooled and formed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough according to above-mentioned prior art, the utility model provides a forming die of plank is substituted for to multilayer multiseriate narrow type, this forming die can the shaping multi-disc narrow type replace the plank, production shaping efficiency is high, and when the plank is together fashioned to the multi-disc narrow type of replacing, its natural cooling time can slow down by a wide margin, can realize the shaping of cooling down gradually, make the strength that the plank was substituted for to the narrow type, toughness, dimensional stability, temperature resistance, compressive strength, bending strength obtains guaranteeing, meanwhile, forming die easily installs and removes, the plank is substituted for the narrow type after cooling shaping, it is convenient to take out the narrow type to replace the plank from the mould.

In order to solve the technical problem, the technical scheme of the utility model is that: a forming die for a multi-layer multi-column narrow wood substitute plate comprises a supporting underframe, a die cavity and a binding belt; the supporting underframe comprises a supporting frame body, a first limiting side plate is vertically welded on the left side of the supporting frame body, a second limiting side plate is vertically welded on the front side of the supporting frame body, a third limiting side plate is vertically welded on the rear side of the supporting frame body, and a positioning mechanism capable of adjusting tightness is arranged at the right end of the supporting frame body; the die cavity comprises a square main die plate, a first square rod and second square rods, the first square rods are transversely welded at the lower end of the left side of the square main die plate, the number of the second square rods is at least three, the at least three second square rods are sequentially welded at the left side of the square main die plate at intervals in a vertical direction, and the lower ends of the second square rods are welded with the first square rods; the plurality of die cavities are sequentially and vertically stacked on the supporting frame body side by side from left to right, and in any two adjacent die cavities, the square main die plate of the die cavity on the left side, the square main die plate of the die cavity on the right side, the first square rod and the second square rod form a plurality of rows of forming cavities; the first limiting side plate is used for limiting the mould cavity at the leftmost end, the second limiting side plate is used for limiting the front ends of the mould cavities, the third limiting side plate is used for limiting the rear ends of the mould cavities, and the positioning mechanism is used for positioning the mould cavity at the rightmost end; the bandage is used for binding a plurality of mould cavitys simultaneously, makes a plurality of mould cavitys closely connected in proper order.

Preferably, the supporting frame body is a square supporting frame body, and the middle part of the supporting frame body is welded with a connecting rod; the first limiting side plate, the second limiting side plate and the third limiting side plate extend out of the supporting frame body upwards, the front end of the first limiting side plate is welded with the left end of the second limiting side plate, and the rear end of the first limiting side plate is welded with the left end of the third limiting side plate; the three positioning mechanisms are arranged and are arranged at the right end of the supporting frame body in parallel. The ratio of the height of the first limiting side plate to the height of the mold cavity is 1:3-1: and 2, the height of the second limiting side plate and the height of the third limiting side plate are gradually reduced from left to right, the left end height of the second limiting side plate and the left end height of the third limiting side plate are consistent with the height of the first limiting side plate, and the right end height of the second limiting side plate and the right end height of the third limiting side plate are consistent with the height of the supporting frame body. The positioning mechanism comprises a positioning block and an adjusting bolt, the positioning block is welded at the right end of the supporting frame body, a positioning screw hole is formed in the positioning block, and the adjusting bolt movably penetrates through the positioning screw hole from right to left and is in threaded fit with the positioning screw hole.

Preferably, the number of the second square bars is five, wherein one second square bar is vertically positioned at the front end of the left side of the square main template, one second square bar is positioned at the rear end of the left side of the square main template, and the three second square bars are positioned in the middle of the left side of the square main template.

Preferably, the number of said mould cavities is 3-25.

Preferably, the height of the square master templates is 25-50cm, the front-back length is 65-130cm, and the distance between two adjacent square master templates is 3-6cm.

Preferably, the supporting chassis is a steel supporting chassis, and the mold cavity is a steel mold cavity.

Preferably, the strap is provided with a buckle of adjustable tightness.

The utility model has the advantages that: one of the two mold cavities are vertically stacked on a supporting frame body of a supporting chassis side by side from left to right, a plurality of rows of molding cavities are formed between every two adjacent mold cavities, the mold cavity at the leftmost end can be limited by a first limiting side plate, the front ends of the mold cavities are limited by a second limiting side plate, the rear ends of the mold cavities are limited by a third limiting side plate, the mold cavity at the rightmost end is positioned by a positioning mechanism, and the mold cavities are bound by a binding belt simultaneously to enable the mold cavities to be sequentially and tightly connected, so that the utility model has a plurality of molding cavities, can mold a plurality of narrow wood-substituted boards at one time, and has high production and molding efficiency; secondly, because the plurality of die cavities of the utility model are sequentially and tightly connected together, after each molding cavity is filled with the wood-substitute board hot-melt material, the whole volume is greatly increased in multiples, and the whole heat dissipation area is increased less, therefore, the natural cooling time is greatly slowed down, the gradual cooling molding can be realized, and the strength, the toughness, the dimensional stability, the temperature resistance, the compressive strength and the bending strength of the narrow wood-substitute board are ensured; thirdly, because the positioning mechanisms can adjust the tightness, in the assembling process, after all the mold cavities are placed, the lower ends of the mold cavities can be positioned through tightening the positioning mechanisms, and then all the mold cavities are fixed through tightening the binding bands; and at the dismantlement in-process, only need loosen the bandage, transfer pine positioning mechanism again, can take out the mould cavity one by one from a right side to a left side, take out the narrow type from the left side of every mould cavity at last and replace the plank, it is thus visible, the utility model discloses forming die easily installs and removes, and the narrow type is replaced the plank and after the cooling shaping, it is convenient to take out the narrow type from the mould and replace the plank.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the narrow wood substitute board formed by the present invention.

Fig. 3 is a schematic structural view of a support chassis.

Fig. 4 is one of the structural diagrams of the mold cavity.

Fig. 5 is a second schematic structural view of the mold cavity.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the present invention relates to a forming mold for multi-layer multi-row narrow wood-substitute board, which comprises a supporting bottom frame 100, a mold cavity 200 and a binding band 300; the supporting underframe 100 comprises a supporting frame body 1, wherein a first limiting side plate 2 is vertically welded on the left side of the supporting frame body 1, a second limiting side plate 3 is vertically welded on the front side of the supporting frame body 1, a third limiting side plate 4 is vertically welded on the rear side of the supporting frame body 1, and a positioning mechanism 5 capable of adjusting tightness is arranged at the right end of the supporting frame body 1; the die cavity 200 comprises a square main die plate 6, a first square rod 7 and second square rods 8, wherein the first square rod 7 is transversely welded at the lower end of the left side of the square main die plate 6, the number of the second square rods 8 is at least three, the at least three second square rods 8 are sequentially welded at the left side of the square main die plate 6 at intervals in a vertical direction, and the lower ends of the second square rods 8 are welded with the first square rods 7; a plurality of mold cavities 200 are arranged, the plurality of mold cavities 200 are sequentially vertically stacked on the supporting frame body 1 from left to right in parallel, and in any two adjacent mold cavities 200, the square main mold 6 of the mold cavity 200 on the left side, the square main mold 6 of the mold cavity 200 on the right side, the first square rod 7 and the second square rod 8 form a plurality of rows of molding cavities 210; the first limiting side plate 2 is used for limiting the mould cavity 200 at the leftmost end, the second limiting side plate 3 is used for limiting the front ends of the plurality of mould cavities 200, the third limiting side plate 4 is used for limiting the rear ends of the plurality of mould cavities 200, and the positioning mechanism 5 is used for positioning the mould cavity 200 at the rightmost end; the binding band 300 is used for simultaneously binding a plurality of mold cavities 200, so that the plurality of mold cavities 200 are sequentially and tightly connected.

The utility model discloses a use-way does: firstly, the positioning mechanism 5 is loosened, all the mold cavities 200 are sequentially vertically stacked on the supporting frame body 1 of the supporting underframe 100 in parallel, the first limiting side plate 2 limits the mold cavity 200 at the leftmost end, the second limiting side plate 3 limits the front ends of the plurality of mold cavities 200, and the third limiting side plate 4 limits the rear ends of the plurality of mold cavities 200; then, the positioning mechanism 5 is tightened to position the lower end of the mold cavity 200, and then all the mold cavities 200 are fixed by tightening the binding band 300, so that the plurality of mold cavities 200 are sequentially and tightly connected; then, each molding cavity 210 is filled with a wood-substitute hot-melt material; then, waiting for natural cooling and forming of the wood-substitute board hot-melt material; then, loosening the binding band 300, adjusting and loosening the positioning mechanism 5, and taking out the mold cavities 200 one by one from right to left; finally, the narrow wood-substitute board 400 is removed from each mold cavity 200. It should be noted that, before each molding cavity 210 is filled with the wood-substitute hot-melt material, the whole multi-layer multi-row narrow wood-substitute molding mold can be placed into an oven for baking, so that the temperature of the molding mold is close to the temperature of the wood-substitute hot-melt material, and the quality problem caused by too large temperature difference is avoided. The utility model has a plurality of molding cavities 210, can mold a plurality of narrow wood-substituting boards 400 at a time, and has high production molding efficiency; the utility model discloses a plurality of mould cavity 200 closely link together in proper order, after each shaping die cavity 210 all is filled with wood substitute board hot melt material, its whole volume is multiplied by a wide margin and whole heat radiating area increases less, therefore, the natural cooling time can slow down by a wide margin, can realize cooling down the shaping gradually, make narrow type wood substitute board 400 intensity, toughness, dimensional stability, temperature tolerance, compressive strength, bending strength obtain guaranteeing; the utility model discloses forming die easily installs and removes, and the narrow type is substituted for plank 400 after the cooling shaping, and it is convenient to take out the narrow type from the mould and replace plank 400.

As shown in fig. 1 and 2, the supporting frame body 1 is a square supporting frame body, and a connecting rod 11 is welded in the middle of the supporting frame body 1; the first limiting side plate 2, the second limiting side plate 3 and the third limiting side plate 4 extend upwards out of the supporting frame body 1, the front end of the first limiting side plate 2 is welded with the left end of the second limiting side plate 3, and the rear end of the first limiting side plate 2 is welded with the left end of the third limiting side plate 4; the number of the positioning mechanisms 5 is three, and the three positioning mechanisms 5 are arranged at the right end of the supporting frame body 1 in parallel. The ratio of the height of the first limiting side plate 2 to the height of the mold cavity 1 is 1:3-1:2, the heights of the second limiting side plate 3 and the third limiting side plate 4 are gradually reduced from left to right, the heights of the left ends of the second limiting side plate 3 and the third limiting side plate 4 are consistent with the height of the first limiting side plate 2, and the heights of the right ends of the second limiting side plate 3 and the third limiting side plate 4 are consistent with the height of the supporting frame body 1, so that the mold cavities 200 can be conveniently taken out one by one from right to left; the positioning mechanism 5 comprises a positioning block 51 and an adjusting bolt 52, the positioning block 51 is welded at the right end of the supporting frame body 1, a positioning screw hole is formed in the positioning block 51, and the adjusting bolt 52 movably penetrates through the positioning screw hole from right to left and is in threaded fit with the positioning screw hole. The mold cavity 200 can be preferably positioned by using the three positioning mechanisms 5, and the adjusting bolt structure can be preferably adjusted to be loose and tight.

As shown in fig. 1, 4 and 5, the number of the second square bars is five, wherein one second square bar is vertically located at the front end of the left side of the square master template, one second square bar is located at the rear end of the left side of the square master template, and the three second square bars are located in the middle of the left side of the square master template, so that four rows of molding cavities 210 are formed between two adjacent mold cavities 200. The number of the mold cavities 200 is 3 to 25, preferably 10 to 16. The height of the square master templates 6 is 25-50cm, the front and rear length is 65-130cm, and the distance between two adjacent square master templates 6 is 3-6cm.

As an optimal mode of the present invention, the supporting bottom frame 1 is a steel supporting bottom frame, and the mold cavity 200 is a steel mold cavity.

As a preferred mode of the present invention, as shown in fig. 1, the strap 300 is provided with a lock 301 capable of adjusting the tightness.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. The utility model provides a forming die of plank is substituted to multilayer multiseriate narrow type which characterized in that: comprises a supporting underframe, a mould cavity and a binding band; the supporting underframe comprises a supporting frame body, a first limiting side plate is vertically welded on the left side of the supporting frame body, a second limiting side plate is vertically welded on the front side of the supporting frame body, a third limiting side plate is vertically welded on the rear side of the supporting frame body, and a positioning mechanism capable of adjusting tightness is arranged at the right end of the supporting frame body; the die cavity comprises a square main die plate, a first square rod and second square rods, the first square rods are transversely welded at the lower end of the left side of the square main die plate, the number of the second square rods is at least three, the at least three second square rods are sequentially welded at the left side of the square main die plate at intervals in a vertical direction, and the lower ends of the second square rods are welded with the first square rods; the plurality of die cavities are sequentially and vertically stacked on the supporting frame body side by side from left to right, and in any two adjacent die cavities, the square main die plate of the die cavity on the left side, the square main die plate of the die cavity on the right side, the first square rod and the second square rod form a plurality of rows of forming cavities; the first limiting side plate is used for limiting the mould cavity at the leftmost end, the second limiting side plate is used for limiting the front ends of the mould cavities, the third limiting side plate is used for limiting the rear ends of the mould cavities, and the positioning mechanism is used for positioning the mould cavity at the rightmost end; the bandage is used for binding a plurality of mould cavities simultaneously, so that the mould cavities are sequentially and tightly connected.

2. The forming mold of the multi-layer multi-column narrow wood-substituting board according to claim 1, characterized in that: the supporting frame body is a square supporting frame body, and a connecting rod is welded in the middle of the supporting frame body; the first limiting side plate, the second limiting side plate and the third limiting side plate extend out of the supporting frame body upwards, the front end of the first limiting side plate is welded with the left end of the second limiting side plate, and the rear end of the first limiting side plate is welded with the left end of the third limiting side plate; the three positioning mechanisms are arranged and are arranged at the right end of the supporting frame body in parallel.

3. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 2, wherein: the ratio of the height of the first limiting side plate to the height of the mold cavity is 1:3-1: and 2, the height of the second limiting side plate and the height of the third limiting side plate are gradually reduced from left to right, the left end height of the second limiting side plate and the left end height of the third limiting side plate are consistent with the height of the first limiting side plate, and the right end height of the second limiting side plate and the right end height of the third limiting side plate are consistent with the height of the supporting frame body.

4. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 2, wherein: the positioning mechanism comprises a positioning block and an adjusting bolt, the positioning block is welded at the right end of the supporting frame body, a positioning screw hole is formed in the positioning block, and the adjusting bolt movably penetrates through the positioning screw hole from right to left and is in threaded fit with the positioning screw hole.

5. The forming mold of the multi-layer multi-column narrow wood-substituting board according to claim 1, characterized in that: the quantity of second square pole is five, and wherein, a second square pole is vertical to be located square master module left side front end, and a second square pole is located square master module left side rear end, and three second square poles are located square master module left side middle part.

6. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 1, wherein: the number of the die cavities is 3-25.

7. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 6, wherein: the number of the die cavities is 10-16.

8. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 1, wherein: the height of the square master templates is 25-50cm, the front and rear lengths are 65-130cm, and the distance between two adjacent square master templates is 3-6cm.

9. The mold for molding a multi-layer multi-row narrow wood-substitute plate according to claim 1, wherein: the supporting bottom frame is a steel supporting bottom frame, and the mold cavity is a steel mold cavity.

10. The forming mold of the multi-layer multi-column narrow wood-substituting board according to claim 1, characterized in that: the bandage is provided with a lock catch capable of adjusting tightness.