CN210082246U

CN210082246U - Electromagnetic induction type box foaming mold easy and convenient to demold

Info

Publication number: CN210082246U
Application number: CN201920413818.4U
Authority: CN
Inventors: 贾俊; 徐汝玉; 辛开梅; 陈华
Original assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Current assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-18
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses an easy convenient electromagnetic induction type box foaming mold of drawing of patterns, including mounting bracket, bottom plate, L type curb plate, baffle, box and backup pad, the top of mounting bracket is equipped with the bottom plate, and the both sides at bottom plate top all install L type curb plate through the articulated shaft, and the both ends at bottom plate top all articulate there is the baffle, and the intermediate position department at bottom plate top installs the baffle, and the both ends at bottom plate top are equipped with the box, and the both ends of the inboard bottom of mounting bracket all are equipped with the backup pad, and the both sides at backup pad top all articulate there is first pneumatic cylinder. The utility model discloses can prop the box according to the harmomegathus, stabilize the box position, avoid the displacement to the supporting box body avoids warping, and the back is accomplished in the foaming moreover, no longer props the box, and the jack-up box makes progress, and the drawing of patterns is easier, and is swift again, simultaneously, the utility model discloses can divide into two with the die cavity through the baffle, cooperate two sets of template subassemblies to foam simultaneously to two sets of boxes, efficiency is higher, improves the productivity.

Description

Electromagnetic induction type box foaming mold easy and convenient to demold

Technical Field

The utility model relates to a mould equipment technical field especially relates to an easy convenient electromagnetic induction type box foaming mold of drawing of patterns.

Background

Foaming is a technology for foaming (opening or closed hole type) plastic materials to achieve functions of light weight, buffering, sound absorption, shock absorption, heat preservation, filtration, packaging and the like by utilizing physical foaming or chemical crosslinking foaming, foaming agents can be simply and roughly divided into physical foaming agents and chemical foaming agents, the existing refrigerator or display cabinet generally needs to be subjected to a foaming step to achieve better effects of shock absorption, heat preservation and the like in the processing process, foaming needs to be carried out by using a box body foaming mold, but in the prior art, a box body has certain expansion and shrinkage in the foaming process, the foaming mold cannot ensure the expansion and shrinkage size, an internal mold plate cannot firmly support the box body, the box body can be displaced and deformed, in the prior art, the box body is difficult to demold after foaming, a worker needs to manually disassemble and assemble, the workload is large, the box body can be damaged, and in the prior art, the box body foaming mold adopts a mold cavity structure, once can only foam to a box, limited the productivity, consequently, the utility model provides an easy convenient electromagnetic induction type box foaming mold of drawing of patterns is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an easy convenient electromagnetic induction type box foaming mold of drawing of patterns, this easy convenient electromagnetic induction type box foaming mold of drawing of patterns can promote the pillar through the second pneumatic cylinder, it tends the level to drive the lever and compresses tightly the side form board, support the box according to the harmomegathus, stabilize the box position, avoid the displacement, and cooperation top template supports the box, avoid warping, and the foaming is accomplished the back, the second pneumatic cylinder can promote the pillar, the jack-up top template makes progress, and the lever drives the side form board through coordinating the storehouse and returns and contract, control no longer support the box, the jack-up box of jack-up template makes progress, the drawing of patterns is easier.

In order to solve the problems, the utility model provides an electromagnetic induction type box foaming mould with easy and convenient demoulding, which comprises a mounting rack, a bottom plate, L-shaped side plates, baffles, a baffle plate, a box body and a support plate, wherein the top of the mounting rack is provided with the bottom plate, the two sides of the top of the bottom plate are both provided with the L-shaped side plates through articulated shafts, the two ends of the top of the bottom plate are both articulated with the baffles, the baffle plate is arranged at the middle position of the top of the bottom plate, the two ends of the top of the bottom plate are both provided with the box body, the two ends of the bottom inside of the mounting rack are both provided with the support plates, the two sides of the top of the support plates are both articulated with first pneumatic cylinders, the output ends of the first pneumatic cylinders are articulated with the top ends of the outer sides of the L-shaped side plates, the middle, the both sides that the bottom plate top is close to the pillar all are equipped with harmonious storehouse, the inside top in harmonious storehouse is equipped with the pivot, the top of pillar both sides all articulates there is the lever, and the lever runs through harmonious storehouse, the intermediate position department of lever is connected with the pivot, one side that the pillar was kept away from to the lever articulates there is the side form board, the top of pillar is equipped with the cope match-plate pattern, the inboard at the L type curb plate top of one side articulates there are two sets of buckles, and the inboard at the L type curb plate top of opposite side is equipped with two sets of draw-in grooves of mutually supporting with the buckle, two sets of L type.

The further improvement lies in that: the dog-ear department at L type curb plate both ends is equipped with the triangle cardboard, the front of triangle cardboard all is equipped with the intubate with the both sides on the positive top of baffle, install the bolt in the intubate, the baffle passes through the triangle cardboard spacing, and the baffle passes through bolt, intubate and L type curb plate is fixed.

The further improvement lies in that: and electromagnetic induction coils are arranged in the side die plates and the top die plate.

The further improvement lies in that: the bottom of the partition board is provided with two groups of splicing blocks, the middle position of the top of the bottom board is provided with two groups of splicing grooves matched with the splicing blocks, and the partition board is fixed with the bottom board through the splicing blocks and the splicing grooves.

The utility model has the advantages that: the utility model can push the pillar through the second pneumatic cylinder, drive the lever to tend to the horizontal to compress the side template, to support the box body according to the expansion and contraction, stabilize the box body position, avoid the displacement, and cooperate with the top template to support the box body, avoid the deformation, and after the foaming is finished, the second pneumatic cylinder can push the pillar, the top template is upwards lifted, and the lever drives the side template to retract through the coordinating bin, the left and right sides do not support the box body any more, the top template jacks the box body upwards, the demoulding is easier and faster, simultaneously, the utility model can divide the die cavity into two parts through the partition plate, and cooperate with the two sets of template components to foam the two sets of box bodies simultaneously, the efficiency is higher, the productivity is improved, and the partition plate can be disassembled, the die cavity is combined into one, in addition, the utility model can open the L-shaped side plate through the first pneumatic cylinder, the die, finally, the utility model discloses an electromagnetic induction coil heating, the effect is high, the low power dissipation.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the cross section of the mold opening of the present invention.

Fig. 4 is a schematic sectional view of the mold closing of the present invention.

Fig. 5 is a front schematic view of the present invention.

Fig. 6 is a schematic side view of the present invention.

Fig. 7 is a schematic view of the structure of the coordination cabin of the present invention.

Wherein: 1-mounting rack, 2-bottom plate, 3-L-shaped side plate, 4-baffle plate, 5-partition plate, 6-box body, 7-support plate, 8-first pneumatic cylinder, 9-second pneumatic cylinder, 10-support column, 11-coordination bin, 12-rotating shaft, 13-lever, 14-side template, 15-top template, 16-buckle, 17-clamping groove, 18-inserting tube, 19-bolt, 20-electromagnetic induction coil, 21-splicing block and 22-splicing groove.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2, 3, 4, 5, 6 and 7, the embodiment provides an electromagnetic induction type box body foaming mold with easy and convenient demolding, which comprises an installation frame 1, a bottom plate 2, L-shaped side plates 3, baffles 4, partition plates 5, a box body 6 and support plates 7, wherein the bottom plate 2 is arranged at the top of the installation frame 1, the L-shaped side plates 3 are respectively installed at two sides of the top of the bottom plate 2 through hinge shafts, the baffles 4 are respectively hinged at two ends of the top of the bottom plate 2, the partition plates 5 are installed at the middle positions of the top of the bottom plate 2, the box body 6 is arranged at two ends of the top of the bottom plate 2, the support plates 7 are respectively arranged at two ends of the bottom inside the installation frame 1, the first pneumatic cylinders 8 are respectively hinged at two sides of the top of the support plates 7, the output ends of the first pneumatic cylinders 8 are hinged with the top ends of the outer sides, and the output of second pneumatic cylinder 9 is equipped with the pillar 10 that runs through bottom plate 2, pillar 10 extends to the inside of box 6, the both sides that bottom plate 2 top is close to pillar 10 all are equipped with coordinate storehouse 11, coordinate the top of storehouse 11 inside and be equipped with pivot 12, the top of pillar 10 both sides all articulates there is lever 13, and lever 13 runs through and coordinates storehouse 11, the intermediate position department of lever 13 is connected with pivot 12, one side that lever 13 kept away from pillar 10 articulates there is side form 14, the top of pillar 10 is equipped with top form 15, the inboard at the L type curb plate 3 top of one side articulates there are two sets of buckles 16, and the inboard at the L type curb plate 3 top of opposite side is equipped with two sets of draw-in grooves 17 of mutually supporting with buckle 16, two sets of L type curb plates 3 are fixed through buckle 16, draw-in groove 17, the dog-ear department at L type curb plate 3 both ends is, the utility model discloses a baffle, including baffle 4, side form board 14 and cope match-plate pattern 15, the front of triangle cardboard all is equipped with intubate 18 with the both sides on the positive top of baffle 4, install bolt 19 in the intubate 18, it is spacing that baffle 4 passes through the triangle cardboard, and baffle 4 passes through bolt 19, intubate 18 and L type curb plate 3 is fixed, the inside of side form board 14 and cope match-plate pattern 15 all is equipped with electromagnetic induction coil 20, the bottom of baffle 5 is equipped with two sets of splice pieces 21, the intermediate position department at 2 tops of bottom plate is equipped with two sets of splice pieces 21 with splice piece 21 matched with splice groove 22, baffle 5 is fixed with bottom plate 2 through.

The electromagnetic induction type box body foaming mould easy and convenient to demould can push the strut 10 through the second pneumatic cylinder 9, drive the lever 13 to tend to be horizontal to press the side template 14 to support the box body 6 according to expansion and contraction, stabilize the position of the box body 6 and avoid displacement, and support the box body 6 by matching with the top template 15 to avoid deformation, after foaming is completed, the second pneumatic cylinder 9 can push the strut 10 to jack the top template 15 upwards, the lever 13 drives the side template 14 to retract through the coordinating bin 11, the left side and the right side do not support the box body 6 any more, the top template 15 jacks the box body 6 upwards, demoulding is easier and quicker, meanwhile, the electromagnetic induction type box body foaming mould easy and convenient to demould can divide the mould cavity into two parts through the partition plate 5, the two groups of box bodies 6 can be foamed simultaneously by matching with the two groups of template assemblies, the efficiency is higher, the productivity is improved, and the partition plate 5 can be disassembled, be convenient for to the great box 6 foaming of volume, in addition, this easy convenient electromagnetic induction type box foaming mold of drawing of patterns can open L type curb plate 3 through first pneumatic cylinder 8, and the die sinking is more convenient, and is automatic high, and finally, this easy convenient electromagnetic induction type box foaming mold of drawing of patterns adopts electromagnetic induction coil 20 to heat, and the effect is high, the low power dissipation.

Before use, the device is powered on, when in use, a box body 6 needing to be foamed is placed on a bottom plate 2, a second pneumatic cylinder 9 is started, a support post 10 is retracted according to the volume of the box body 6, one end of a lever 13 is driven to be downward, the other end of the lever 13 is driven to be upward and tends to be horizontal through a rotating shaft 12 in a coordinating bin 11, so that a side template 14 is pushed to support the inner wall of the box body 6, then two groups of baffles 4 are closed, a first pneumatic cylinder 8 is started, two groups of L-shaped side plates 3 are pushed to be closed, the two groups of L-shaped side plates 3 are fixed through a buckle 16 and a clamping groove 17, a plug pin 19 is inserted into an insertion pipe 18 to fix the baffles 4 and the L-shaped side plates 3, when in processing, an electromagnetic induction coil 20 is started to conduct certain heat to the box body 6 for foaming, after foaming is finished, the buckle 16 and the plug pin 19 are, the upward in-process of pillar 10 drives lever 13 one end upwards, and the lever 13 other end is downward to make side form 14 retract, no longer prop box 6 inner wall, its pillar 10 upwards promotes top form 15, and top form 15 jack-up box 6 is upwards, accomplishes the drawing of patterns, if need foam two sets of boxes 6 simultaneously, with baffle 5 through splice groove 22 and splice piece 21 installation upper plate 2, divide the die cavity into two, foam.

Claims

1. The utility model provides an easy convenient electromagnetic induction type box foaming mold of drawing of patterns which characterized in that: comprises a mounting rack (1), a bottom plate (2), L-shaped side plates (3), baffle plates (4), partition plates (5), a box body (6) and support plates (7), wherein the bottom plate (2) is arranged at the top of the mounting rack (1), the L-shaped side plates (3) are arranged on two sides of the top of the bottom plate (2) through articulated shafts, the baffle plates (4) are hinged to two ends of the top of the bottom plate (2), the partition plates (5) are arranged at the middle position of the top of the bottom plate (2), the box bodies (6) are arranged at two ends of the top of the bottom plate (2), the support plates (7) are arranged at two ends of the inner bottom of the mounting rack (1), first pneumatic cylinders (8) are hinged to two sides of the top of the support plates (7), the output ends of the first pneumatic cylinders (8) are hinged to the top ends of the outer sides of the L-shaped side plates (3, and the output of second pneumatic cylinder (9) is equipped with pillar (10) that runs through bottom plate (2), pillar (10) extend to the inside of box (6), the both sides that bottom plate (2) top is close to pillar (10) all are equipped with coordinate storehouse (11), coordinate the inside top in storehouse (11) and be equipped with pivot (12), the top of pillar (10) both sides all articulates there is lever (13), and lever (13) run through coordinate storehouse (11), the intermediate position department of lever (13) is connected with pivot (12), one side that pillar (10) were kept away from in lever (13) articulates there is side form (14), the top of pillar (10) is equipped with top form (15), the inboard at the L type curb plate (3) top of one side articulates there are two sets of buckles (16), and the inboard at the L type curb plate (3) top of opposite side is equipped with two sets of draw-in groove (17) of mutually supporting with buckle (16), the two groups of L-shaped side plates (3) are fixed through buckles (16) and clamping grooves (17).

2. The electromagnetic induction type foaming mold for the box body, which is easy and convenient to demold, according to claim 1, wherein: the dog-ear department at L type curb plate (3) both ends is equipped with the triangle cardboard, the front of triangle cardboard all is equipped with intubate (18) with the both sides on baffle (4) positive top, install bolt (19) in intubate (18), baffle (4) are spacing through the triangle cardboard, and baffle (4) are fixed through bolt (19), intubate (18) and L type curb plate (3).

3. The electromagnetic induction type foaming mold for the box body, which is easy and convenient to demold, according to claim 1, wherein: and electromagnetic induction coils (20) are arranged in the side templates (14) and the top template (15).

4. The electromagnetic induction type foaming mold for the box body, which is easy and convenient to demold, according to claim 1, wherein: the bottom of the partition plate (5) is provided with two groups of splicing blocks (21), the middle position of the top of the bottom plate (2) is provided with two groups of splicing grooves (22) matched with the splicing blocks (21), and the partition plate (5) is fixed with the bottom plate (2) through the splicing blocks (21) and the splicing grooves (22).