CN2204711Y

CN2204711Y - Box body compression moulding device

Info

Publication number: CN2204711Y
Application number: CN 94217965
Authority: CN
Inventors: 李义隆
Original assignee: Tera Robotization Co Ltd
Current assignee: Tera Robotization Co Ltd
Priority date: 1994-07-21
Filing date: 1994-07-21
Publication date: 1995-08-09
Anticipated expiration: 2004-07-21

Abstract

The utility model relates to a mold press forming device for a box body, which comprises a pedestal, both sides of which are respectively provided with supporting seats. A driving cylinder fixedly arranged above the supporting seats is utilized to drive upper molds to move downwards to be in contact with paper plates arranged at propping plates of lower molds, and the upper molds and the lower molds are pressed together. The two sets of the upper and the lower molds move inwards and are near to each other by the way that the rolling wheels of propping blocks fixedly arranged at the side ends of the upper molds move along wedge blocks of both ends of the pedestal from top to bottom to move downwards toward the end surface which gradually moves inwards, so a box body with a predetermined shape is formed. The two lower molds are separated by the driving cylinder arranged at the back end, so the two lower molds return to an original position and the forming process of the box body is finished.

Description

Box body compression moulding device

The utility model relates to a kind of box body compression molding device, and particularly relating to a kind of cardboard with the plane, to be pressed into reservation shape such as hamburger box, meal box or other similar be the compression molding device of the corresponding box body that is provided with of one with two.

Box body in the past is that the cardboard on plane is made reservation shape, carries out edging in artificial mode, is coated with glued membrane adhesion again, can't make in a large number and efficient low.

The purpose of this utility model is, providing a kind of can mechanically produce the cardboard on plane in a large number, and being pressed into reservation shape such as hamburger box, meal box or other similar is the compression molding device that the one correspondence is provided with box body with two.

Of the present utility model being characterised in that includes the base that both sides respectively are provided with a bearing, and each bearing top sets firmly a driving cylinder, and the two ends of base respectively are provided with a voussoir, and inboard corresponding of voussoir respectively has an end face that from top to bottom gradually inwardly moves.On base, be provided with the identical left side of two set constructors between two bearings, on the right correspondence, bed die, one side and the bearing of two molds slip, the top is then affixed with the cylinder axle of driving cylinder, side sets firmly the be pivoted piece that supports of a roller of its ora terminalis, two bed dies are installed in the bottom of bearing respectively, the rear end respectively is provided with a driving cylinder, be provided with a flexible member between two bed dies, each bed die inside is provided with a follow block, and the follow block below is provided with one and supports bar, supports between bar and is provided with a flexible member, flexible member one end connects bed die, and the other end then connects an affixed plate set to the bar lower end.When the plane cardboard is moved to bed die and is flat on two follow blocks, the driving cylinder on the seat of asking for an advance on one's pay drives mold and moves down with cardboard and touch, the roller that supports piece moves down along the end face that voussoir from top to bottom gradually inwardly moves, make two groups of corresponding pressings and close mutually of upper and lower mould along phase shift in the track, to form the fillet of box body two accommodation spaces, cardboard is molded into the box body of a reservation shape, and two bed dies are driven outer being moved by another group driving cylinder of its rear end respectively again and separately return original position.

Below by most preferred embodiment and accompanying drawing box body compression molding device of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the schematic flow sheet that the box body shaped device is made box body.

Fig. 2 is the stereo appearance figure before the plane cardboard moulding box body.

Fig. 3 is the stereo appearance figure after the box body moulding.

Fig. 4 is the first plane effect schematic diagram of the utility model preferred embodiment.

Fig. 5 is the second plane effect schematic diagram of the utility model preferred embodiment.

Fig. 6 is the 3rd a plane effect schematic diagram of the utility model preferred embodiment.

Fig. 7 is the side view of the utility model preferred embodiment.

As shown in Figure 1, be whole schematic flow sheets of making box body, but the cardboard on plane be pressed into the box body of hamburger box, meal box or other similar article-containing of reservation shape that forming process is as described below:

1. first step: vacuum adsorption device 10 will hold the most sheet of planar cardboards 1 that stack in the paper web 11, and to conveyer belt 12, plane cardboard 1 is transferred is with 12 to push and advance to sheet detecting apparatus 13 with the mode sorption of one of each absorption.

2. second step: detect by the thickness of cardboard and allow a piece of paper plate 1 pass through only by sheet detecting apparatus 13, if once there is the cardboard 1 more than two or two to pass through, then detect by sheet detecting apparatus 13, and signal is passed to the clamping device (not drawing among the figure) on opposite, clamping device will press from both sides out most cardboards 1 that sheet detecting apparatus 13 passes through, and individual cardboard 1 that can pass through is transported to edging heat baking device 14.

3. third step: edging heat baking device 14 is provided with most warm-air pipes 140, warm-air pipe 140 is the edging place that engages of alignment surface cardboard 1 periphery desire and blow out hot blast respectively, with on the plane cardboard 1 periphery edging be attached in advance the surface gel-like film give hot melt and make it have adherence, then edging is delivered to compression molding device 15 by the plane cardboard 1 that heat was dried by the fire.

4. the 4th step: compression molding device 15 is provided with the upper and lower mould 150,151 that is reservation shape, the plane cardboard 1 of shape shown in Figure 2 is pressed into as shown in Figure 3 complete box body 2 after, again box body 2 is delivered to sorption device for pilling 16.

5. the 5th step: conveyer belt 12 sides of sorption device for pilling 16 belows are provided with locating and detecting device 17, when location that sets when the box body grey chambers of passing through 2 and quantity (preferable) with two, just detect and the box body 2 in the handover is stopped, by sorption device for pilling 16 oriented box body 2 absorption being delivered on the platform 180 of metering device for pilling 18 and stacked in regular turn by locating and detecting device 17.

6. the 6th step: after box body 2 was sent on the platform 180, metering device for pilling 18 began to count, and when the box body 2 that stacks reached default quantity, the box body 2 that integral body is stacked was sent binding or vanning, finished the forming process of whole box body 2.

As shown in Figure 4, preferred embodiment of the present utility model comprises the upper and

lower mould

30,40 that base 20, two bearings 21 that two ends respectively are provided with a bearing 21 are provided with the identical left and right correspondence of two set constructors.

Respectively be provided with a upper fixed seat 210 and the lower slider 211 that can on the track 23 that is provided with above the base 20, slip at each place, bearing 21 upper and lower positions, set firmly one first driving cylinder 22 on the upper fixed seat 210, lower slider 211 sets firmly a bed die 40, and lower slider 211 can drive bed die 40 is made left and right directions along track 23 displacement.The two ends of base 20 respectively are provided with a voussoir 50, two voussoirs 50 corresponding of inboards and respectively have an end face that from top to bottom gradually inwardly moves, and end face has the curved surface 501 of a pushing face-drawing 500 and one section arc song.

One side of mold 30 is that the bearing 21 with side slips, the top is affixed with the cylinder axle 220 that is stretched out by first driving cylinder, 22 inside and extend downwards, mold 30 can be subjected to the driving of first driving cylinder 22 and do upper and lower displacement along bearing 21, mold 30 sides also set firmly a general piece 31 that supports triangular in shape, the ora terminalis that supports piece 31 roller 310 that is pivoted, when mold 30 during to bottom offset, the roller 310 that supports piece 31 can be along the pushing face-drawing 500 of voussoir 50 downwards and inside slippages.

Bed die 40 is installed in respectively on the lower slider 211, bed die 40 rear ends respectively are provided with one second driving cylinder 41(such as Fig. 7), it is a compression spring that 40 of two bed dies are provided with a flexible member 42(present embodiment), respectively be provided with a follow block 43 in two bed dies 40, and the track 23 of the limit die wall of corresponding inboard is provided with a limit module 44, follow block 43 belows are provided with one and support bar 431, being provided with a flexible member 432(present embodiment to 431 on bar is an extension spring), flexible member 432 1 ends connect bed die 40, and the other end connects to a set affixed plate 433 of bar 431 lower ends.Be provided with an air-supply seat 45 that extends to above the bed die 40 on the lower slider 211, be provided with air outlet 451 corresponding to bed die 40 tops on the air-supply seat 45, when the box body moulding finish be moved out of bed die 40 tops after, utilize air outlet 451 to blow out suitable intensity wind-force and box body is blowed to the conveyer belt of bed die 40 be delivered to next work station.

The situation that the utility model uses is as follows:

As Fig. 4, when present embodiment does not begin to do the time spent, first driving cylinder 22 do not drive mold 30, two bed dies 40 separately and flexible member 42 uphold, the flexible member 432 that supports 431 on bar is not subjected to stretching action yet.

As Fig. 5, transfer and be flat on two follow blocks 43 of bed die 40 when plane cardboard (cardboard have in advance be formed on pressurized when bending fringe that is arranged with complications on the paper) is transferred band, first driving cylinder 22 just drives mold 30 and moves down, mold 30 drops to after the roller 310 of piece 31 touches the pushing face-drawing 500 of voussoir 50, mold 30 just touches the cardboard on the follow block 43 in the bed die 40, this moment, two bed dies 40 still were separated position, and flexible member 42 is upheld, and the flexible member 432 that supports in the bar 431 yet is not stretched.

As Fig. 6, first driving cylinder 22 continues to drive mold 30 and moves down, make to the roller 310 of piece 31 along the arc concave curved surface 501 of voussoir 50 to bottom offset, because the curved surface 501 of voussoir 50 is from top to bottom gradually inwardly to move, so when the roller 310 that supports piece 31 when the curved surface 501 of voussoir 50 moves down, also make under two groups, bed die 30,40 corresponding pressings, and along phase shifts in the track 23 mutually near and with flexible member 42 compressions, fillet 62(such as Fig. 3 that two accommodation spaces of formation box body like this are 61), support flexible member 432 between bar also because of the moving down of follow block 43 in the bed die 40, support bar 431 and move down interlock consolidation board 433 and move down and stretched.

After cardboard is pressed into box body, mold 30 is upwards driven by first driving cylinder 22 and returns original position, two bed dies 40 are respectively by the second driving cylinder 41(such as the Fig. 7 at its rear) drive to move outward and separately return original position, flexible member 42 is replied upholds, at this moment, the former flexible member that is stretched in bed die 40 belows 432 shrinks and makes to bar 431 pushing tow follow block 43 upwards, move on the follow block 43 and will release in the die cavity of in type box body by bed die 40, borrow air outlet 451 to blow out suitable intensity wind-force then, in type box body is blowed on the conveyer belt to bed die, and finish the box body moulding.

By above explanation as can be known, the utility model is that first driving cylinder, 22 driving molds 30 move down, make to the roller 310 of piece 31 during along the downward slippage of the pushing face-drawing 500 of voussoir 50 and curved surface 501, two groups of upper and

lower mould

30,40 corresponding pressings, and it is approaching mutually to intrinsic displacement along track 23, form the fillet 62 of box body two accommodation spaces 61, make the plane cardboard be pressed into the box body of reservation shape.

Claims

1, a kind of box body compression molding device is characterized in that including:

Both sides are respectively equipped with the base of a bearing, and each bearing top respectively sets firmly a driving cylinder, and the two ends of base respectively are provided with a voussoir, and inboard corresponding of two voussoirs respectively have an end face that from top to bottom gradually inwardly moves;

On base, be provided with the upper and lower mould of the identical left and right correspondence of two set constructors between two bearings, a side of each mold is that the bearing with side slips, the top then with bearing on the cylinder axle of driving cylinder affixed, side is installed with one and supports piece, and the ora terminalis that supports piece is pivoted with a roller; The both sides bed die is the bottom that is installed in two bearings respectively, each bed die rear end is provided with a driving cylinder, the corresponding section is provided with a flexible member, each bed die inside is provided with a follow block, the follow block below is provided with one and supports bar, support between bar and be provided with a flexible member, this flexible member one end connects bed die, and the other end then connects an affixed plate set to the bar lower end.

2, box body compression molding device as claimed in claim 1 is characterized in that:

Each bearing below respectively is provided with a lower slider, and lower slider is provided with an air-supply seat that extends to the bed die top, and the place, top that the air-supply seat is gone up corresponding to bed die is provided with air outlet.