CN209273956U - A kind of packet bottom machine molding assembly - Google Patents

Abstract

The utility model relates to wrap tool manufacturing technology field, and in particular to packet bottom machine molding assembly includes molding die mounting plate and extrusion forming mold group, and extrusion forming mold group is mounted on molding die mounting plate；The extrusion forming mold group includes angle mold, angle mold cylinder, angle mold cylinder block, angle mold adjustable plate, straight flange mold, straight flange die-cylinder and straight flange mould gas cylinder seat, angle mold is mounted on angle mold cylinder piston rod, angle mold cylinder is mounted on angle mold cylinder block, straight flange mold is mounted on straight flange die-cylinder, and straight flange die-cylinder is mounted in straight flange mould gas cylinder seat.Bottom machine automatic flanging dog-ear is wrapped, realizes automation, while the position by overregulating straight flange mold and angle mold, packet bottom machine is more adaptable, adapts to various packet bottoms, avoids and quickly eliminated by market, reduces production cost.

Description

A kind of packet bottom machine molding assembly

Technical field

The utility model relates to wrap tool manufacturing technology field, and in particular to a kind of packet bottom machine molding assembly.

Background technique

In the manufacturing process of packet, need to make packet bottom.For the luggage of certain structures, wrap bottom production need by The molding of surrounding flanging.Existing manufacture craft mostly uses greatly artificial flanging to make, and has rolled over and has been formed on one side, then has rolled over other one side.This Sample works repeatedly, and working efficiency is extremely low, and the packet substrate amount made is different, and bad product rate is higher.Now it is badly in need of developing The packet bottom machine of automatic forming, but if packet bottom machine molding assembly can only produce a kind of packet bottom, this packet bottom has been produced, or By market, the entire bottom machine that wraps will be scrapped, therefore wrap bottom machine and need to adapt to various packet bottoms, improve the production energy of packet bottom machine Power.

Summary of the invention

To solve problems of the prior art, the utility model provides a kind of packet bottom machine molding assembly automatic moulding, Strong applicability adapts to various packet bottoms, avoids quickly being eliminated by market.

To achieve the above purpose, the technical solution of the present invention is:, and a kind of packet bottom machine molding assembly includes molding die Mounting plate and extrusion forming mold group, extrusion forming mold group are mounted on molding die mounting plate；The extrusion forming mold group packet Include angle mold, angle mold cylinder, angle mold cylinder block, angle mold adjustable plate, straight flange mold, straight flange die-cylinder and straight flange mold Cylinder block, angle mold are mounted on angle mold cylinder piston rod, and angle mold cylinder is mounted on angle mold cylinder block, straight flange mold It is mounted on straight flange die-cylinder, straight flange die-cylinder is mounted in straight flange mould gas cylinder seat, and molding die mounting plate is rectangle The straight flange inside of plate, molding die mounting plate has the first group of strip hole and second group of strip hole being arranged in a mutually vertical manner, and passes through First group of strip hole, two straight flange molds are opposite to be mounted under molding die mounting plate, passes through second group of strip hole, two straight flanges Mold is opposite to be mounted under molding die mounting plate, and the diagonal inside of four of molding die mounting plate has the installation of angle mold cylinder The avoid holes of seat, avoid holes two sides are equipped with third group strip hole, have the 4th group of strip hole, angle mold gas on angle mold adjustable plate Cylinder seat is mounted on angle mold adjustable plate by the 4th group of strip hole, and angle mold adjustable plate is mounted on by third group strip hole On type mold mounting plate, third group strip hole is mutually perpendicular to the 4th group of strip hole.

Above structure, the starting of extrusion forming mold group, straight flange die-cylinder push straight flange mold and the cooperation of other mechanisms will packet Bottom material flanging, rear straight flange die-cylinder retracts after the molding of packet bottom material straight flange, and then angle mold cylinder pushes angle mold, with other machines Structure is applied to the corner of packet bottom material, then retracts；It is of course also possible to be that angle mold cylinder pushes angle mold, with other mechanisms Cooperation is first applied to the corner of packet bottom material, then retracts, and the right angle cylinder movement of extrusion forming mold group is allowed to allow packet bottom material later Right angle portions realize flanging, then retract；Packet bottom automation dog-ear flanging thus may be implemented, reduce manual operation, protect Product quality is demonstrate,proved, production efficiency is improved.The position that straight flange mold is adjusted by first group of strip hole and second group of strip hole, passes through Third group strip hole and the 4th group of strip hole adjust the position of foot mold, adapt to the packet bottom of different model, chartered plane can be produced more Kind packet bottom.Since angle mold adjustable plate has been separately provided, angle mold adjustable plate can be replaced, quickly to reach quick Replace the purpose of angle mold, the scope of application of the further expansion packet bottom machine.Bottom machine automatic flanging dog-ear is wrapped in this way, is realized automatic Change, while the position by overregulating straight flange mold and angle mold, packet bottom machine is more adaptable, adapts to various packet bottoms, avoids It is quickly eliminated by market, reduces production cost.

Further, the molding die mounting plate, which is equipped with, pushes power packages, pushes power packages and molding die is pacified Loading board is flexibly connected.After the completion of wrapping bottom dog-ear flanging, pushes power packages and molding die mounting plate is pushed to push, by packet base pressure Heisei Type.

Further, the pushing power packages include lower air cylinder, push guide rod, push guide bearing and push connection Plate；The piston rod of lower air cylinder is connect with connecting plate is pushed, and pushes guide bearing fixed setting, and pushing guide rod is passed through to push and be led It is connected to and is pushed on connecting plate to bearing, push connecting plate and be mounted on molding die mounting plate.By pushing guide rod under Guide bearing is pressed, lower air cylinder, which pushes, pushes connecting plate vertical up-or-down movement, so that molding die mounting plate is risen or fallen, Realize the down-pressing forming to packet bottom.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the main view for wrapping bottom machine molding assembly.

Fig. 4 is the side view for wrapping bottom machine molding assembly.

Fig. 5 is the top view of molding die mounting plate and extrusion forming mold group

Fig. 6 is the main view for wrapping bottom feeding mould group.

Fig. 7 is the side view for wrapping bottom feeding mould group.

Fig. 8 is the top view of quick change plate.

Specific embodiment

The utility model is described in further details with reference to the accompanying drawings and detailed description.

As shown in figures 1-8, a kind of packet bottom machine, including rack 1, push away 2, two groups of packet bottom feeding mould groups 3 of mould Power Component, packet bottom Machine molding assembly 4 and jacking apparatus 5 have upper spider in rack 1, and upper spider is gantry frame 11, and gantry frame 11 is equipped with Bottom machine molding assembly 4 is wrapped, two packet bottom feeding mould groups 3 are located at the two sides of packet bottom machine molding assembly 4, and jacking apparatus 5 is located at packet 3 lower section of bottom feeding mould group and the underface for being located at packet bottom machine molding assembly 4 push away mould Power Component 2 and are located at rack 1 and packet bottom feeding Between mould group 3.Push away mould Power Component 2 include driving packet bottom feeding mould group 3 move left and right push away mould power device 21 and push away mould and lead To device 22, packet bottom feeding mould group 3, which is mounted on, to be pushed away on mould guiding device 22, and packet 4 two sides of bottom machine molding assembly are respectively provided with one group of packet Bottom feeding mould group 3, packet bottom feeding mould group 3, which is mounted on, to be pushed away on mould guiding device 22, is pushed away 21 one end of mould power device and is located at rack 1 On, push away the other end connection packet bottom feeding mould group 3 of mould power device 21.Wrapping bottom feeding mould group 3 includes feeding module base 31, top Rise regulating device 32 and charging die 33, feeding module base 31, which is slidably mounted at, to be pushed away on mould guiding device 22, jacking Height adjustment device 32 passes through feeding module base 31 and connect with charging die 33, and packet bottom machine molding assembly 4 includes molding die Mounting plate 41, the extrusion forming mold group 42 cooperated with charging die 33 and pushing power packages 43, push power packages 43 and pass through gantry Frame is connect with molding die mounting plate 41, and extrusion forming mold group 42 is mounted on molding die mounting plate 41, extrusion forming mold Group 42 is located at 33 top of charging die.Top lifting height regulating device 32 is first passed through to match charging die 33 and extrusion forming mold group 42 It closes height to adjust, packet bottom material is placed on charging die 33, push away mould Power Component 2 for packet bottom feeding mould group 3 and be moved to packet bottom The lower section of machine molding assembly 4, jacking apparatus 5 push top lifting height regulating device 32 and charging die 33 to rise, and allow charging die 33 Setting height is risen to, the starting of extrusion forming mold group 42 cooperates with charging die 33 by packet bottom material dog-ear flanging, extrusion forming mold Group 42 is retracted, it is of course also possible to be turn that extrusion forming mold group 42 is first applied to packet bottom material corresponding to the mechanism of packet bottom corner It at angle, then retracts, the mechanism action for allowing extrusion forming mold group 42 to correspond to packet bottom right-angle side later allows the right angle portion of packet bottom material Divide and realize flanging, then retract, pushes power packages 43 later and molding die mounting plate 41 is pushed to push, packet base pressure is put down, molding After mold mounting plate 41 is retracted, jacking apparatus 5 declines, and top lifting height regulating device 32 and charging die 33 reset downwards, then Original upper material position is moved under the action of pushing away mould power device 21, realizes the forming process of next packet bottom material.Thus Packet bottom automatic forming may be implemented, reduce manual operation, guarantee product quality, improve production efficiency.When wherein one group of packet bottom When feeding mould group 3 enters packet bottom shaping work state, another group then in upper discharge position feeding, when wherein one group of packet bottom feeding mould group 3 exit packet bottom shaping work state, and another group has been gone up honest material, and pushing away mould power device 21 will complete to wrap the molding feeding of guaranteeing the minimum in bottom Mould group exits, and the packet bottom feeding mould group 3 of upper honest material is pushed into, and pushes away mould power by two groups of packet bottom feeding mould groups 33 and two groups in this way Device 21 realizes alternately feeding, improves production efficiency.

The mould guiding device 22 that pushes away includes two guide rails 2201 disposed in parallel and guide runner 2202, guide runner 2202 are mounted on guide rail 2201 and connect with feeding module base 31, and the mould power device 21 that pushes away includes being fixed on rack 1 side push away mould cylinder block 2101, be hinged on push away on mould cylinder block 2101 push away mould cylinder 2102, with push away 2102 piston of mould cylinder The link block 2103 of bar connection, link block 2103 and feeding module base 31 are fixed or hinged.It pushes away mould cylinder 2102 and is mounted on and push away On mould cylinder block 2101, the stretching of mould cylinder piston rod is pushed away, feeding module base 31 is pushed by link block 2103, because of feeding mould Group pedestal 31 is directed to sliding block 2202 and is limited on two guide rails 2201, and guide runner 2202 and guide rail 2201 play the guiding role, Packet bottom feeding mould group realization moves left and right.

The charging die 33 include feeding template mounting plate 3301, be mounted on it is upper on feeding template mounting plate 3301 Expect template 3302, the soldier 3303 connecting with 3301 bottom surface of feeding template mounting plate and is fixedly connected with soldier 3303 Quick change plate 3304, the quick change plate 3304 are equipped with the hole that one group or more fast quick-detach installation is fixedly connected with soldier 3303 3304A.Charging die 33 is supported to certain altitude by connection soldier 3303, convenient to cooperate with extrusion forming mold group 42, if Quick change plate 3304 is set, installation connection soldier 3303 is facilitated, quick change plate 3304 is installed equipped with one group or more of fast quick-detach It is fixedly connected with the hole 3304A of soldier 3303, feeding template 3302 thus quickly can be removed and install, to reach more Change the purpose of material template specification, adapt to the moldings at different packet bottoms, wrap in this way bottom machine can be used for the packet bottom of different size model at Type.

The feeding template 3302 is made of large form 3302A and small template 3302B, large form 3302A and small template 3302B is connected by loose-leaf 3302C.After wrapping bottom molding, small template 3302B, small template 3302B is pushed to tilt, so that it may will form Packet bottom afterwards is detached from charging die 33, realizes demoulding, and such structure is simple and fast.

The feeding module base 31 includes lower plate 3101, the upper plate 3102 above lower plate 3101, is located at It pedestal column 3103 between upper plate 3102 and lower plate 3101 and is fixed on lower plate 3101 for firm banking pillar 3103 pillar fixture block 3104, lower plate 3101 are connect with link block 2103, and guide runner 2202 is mounted on lower plate 3101. Pedestal column 3103 props up 3102 plate of upper plate, vacates installation space for installation top lifting height regulating device 32.Lower plate 3101 It is connect with link block 2103, guide runner 2202 is mounted on lower plate 3101, is pushed away mould cylinder 2102 in this way and is pushed lower plate 3101 move on guide rail 2201, and entire packet bottom feeding mould, which can be realized, to be moved left and right, and realize feeding.By feeding module base 31 and charging die 33 it is separately positioned, avoid the problem that excessive height is easily deformed support rod using support rod, allow packet bottom Forming Quality it is high.

The top lifting height regulating device 32 includes the lower linear bearing 3201 being fixed on lower plate 3101, is fixed on Upper linear bearing 3202 on upper plate 3102, across the jacking guide rod of lower linear bearing 3201 and upper linear bearing 3202 3203, the reset spring 3204 between lower linear bearing 3201 and upper linear bearing 3202, setting are in jacking guide rod 3203 The raising plate of upper end, the adjusting group 3205 that jacking 3203 lower end of guide rod is set and be fixed on raising plate bottom surface and cover in pedestal Pillar linear bearing 3206 on pillar 3103, jacking has the shaft shoulder on guide rod 3203,3204 lower end of reset spring is pressed in the shaft shoulder On, upper end is withstood on linear bearing 3202, and adjusting group 3205 includes adjusting bolt 3205A and engaging with bolt 3205A is adjusted Adjusting nut 3205B, adjusting nut 3205B is fixed on the lower end of lifting pin 3203.Jacking is screwed in by adjusting bolt 3205A The depth of guide rod 3203 adjusts jacking guide rod 3203 and adjusts the total length of bolt 3205A, and adjusting nut 3205B will be adjusted Total length fix, to adjust the height of the jacking of charging die 33.When lifting body will by jacking up adjusting bolt 3205A Raising plate and jacking guide rod 3203 move upwards, and lower linear bearing 3201, upper linear bearing 3202 and pillar linear bearing rise and lead To effect, make raising plate vertical ascent.When jacking apparatus 5 declines, reset spring 3204 is answered by the shaft shoulder by guide rod 3203 is jacked Position, to drive jacking sheet reset.

The extrusion forming mold group 42 includes angle mold 4201, angle mold cylinder 4202, angle mold cylinder block 4203, angle Mold adjustable plate 4204, straight flange mold 4205, straight flange mould gas cylinder seat 4206 and straight flange die-cylinder 4207, angle mold 4201 are pacified On 4202 piston rod of angle mold cylinder, angle mold cylinder 4202 is mounted on angle mold cylinder block 4203, straight flange mold 4205 are mounted on straight flange die-cylinder 4207, and straight flange die-cylinder 4207 is mounted in straight flange mould gas cylinder seat 4206, molding Mold mounting plate 41 is rectangular slab, has first group of strip hole being arranged in a mutually vertical manner on the inside of the straight flange of molding die mounting plate 41 4101 and second group of strip hole 4102, straight flange mould gas cylinder seat 4206 makes two straight flange molds by first group of strip hole 4101 4205 are mounted on 41 lower section of molding die mounting plate relatively, and straight flange mould gas cylinder seat 4206 makes two by second group of strip hole 4102 A straight flange mold 4205 is opposite to be mounted on 41 lower section of molding die mounting plate, the diagonal inside tool of four of molding die mounting plate 41 There are the avoid holes 4103 of 4202 mounting base of angle mold cylinder, 4103 two sides of avoid holes are equipped with third group strip hole 4104, angle mold There is the 4th group of strip hole 4204A, angle mold cylinder block 4203 is mounted on by the 4th group of strip hole 4204A on adjustable plate 4204 On angle mold adjustable plate 4204, angle mold adjustable plate 4204 is mounted on molding die mounting plate 41 by third group strip hole 4104 On, third group strip hole 4104 is mutually perpendicular to the 4th group of strip hole 4204A.It is long by first group of strip hole 4101 and second group Hole 4102 adjusts the position of straight flange mold 4205, passes through third group strip hole 4104 and the 4th group of strip hole 4204A adjusts foot The position of mold adapts to the packet bottom of different model, allows chartered plane that can produce a variety of packet bottoms.Since angle mold adjustable plate has been separately provided 4204, therefore, angle mold adjustable plate 4204 can be quickly replaced, to achieve the purpose that quick-replaceable angle mold 4201, into one Step expands the scope of application of the packet bottom machine.

The pushing power packages 43 include lower air cylinder 4301, push guide rod 4302, push guide bearing 4303 and under Press connecting plate 4304；Lower air cylinder 4301 is fixed on gantry frame 11, and the piston rod of lower air cylinder 4301 passes through gantry frame 11 connect with connecting plate 4304 is pushed, and push guide bearing 4303 and are fixed on gantry frame, push guide rod 4302 and pass through down Pressure guide bearing 4303, which is connected to, to be pushed on connecting plate 4304, is pushed connecting plate 4304 and is mounted on molding die mounting plate 41. By pushing guide rod 4302 and pushing guide bearing 4303, lower air cylinder 4301 pushes pushing connecting plate 4304 vertically to transport It is dynamic, so that molding die mounting plate 41 be made to rise or fall, realize the down-pressing forming to packet bottom.

The jacking apparatus 5 includes jacking cylinder 51 and raising plate 52, and jacking cylinder 51 is mounted on the rack, raising plate 52 are mounted on the piston rod of jacking cylinder 51；In this way by jacking cylinder 52, raising plate 52 can vertical up-or-down movement, push away Dynamic charging die 33 moves up and down.

Claims (3)

1. a kind of packet bottom machine molding assembly, it is characterised in that: packet bottom machine molding assembly includes molding die mounting plate and is squeezed into Pattern group, extrusion forming mold group are mounted on molding die mounting plate；The extrusion forming mold group includes angle mold, angle mold Cylinder, angle mold cylinder block, angle mold adjustable plate, straight flange mold, straight flange die-cylinder and straight flange mould gas cylinder seat, angle mold peace On angle mold cylinder piston rod, angle mold cylinder is mounted on angle mold cylinder block, and straight flange mold is mounted on straight flange mold On cylinder, straight flange die-cylinder is mounted in straight flange mould gas cylinder seat, and molding die mounting plate is rectangular slab, molding die installation There is the first group of strip hole and second group of strip hole being arranged in a mutually vertical manner on the inside of the straight flange of plate, by first group of strip hole, two A straight flange mold is opposite to be mounted under molding die mounting plate, and by second group of strip hole, two straight flange molds are opposite to be mounted on Under molding die mounting plate, the diagonal inside of four of molding die mounting plate has the avoid holes of angle mold cylinder mounting base, keeps away It allows hole two sides to be equipped with third group strip hole, there is the 4th group of strip hole on angle mold adjustable plate, angle mold cylinder block passes through the 4th Group strip hole is mounted on angle mold adjustable plate, and angle mold adjustable plate is mounted on molding die mounting plate by third group strip hole On, third group strip hole is mutually perpendicular to the 4th group of strip hole.

2. a kind of packet bottom machine molding assembly according to claim 1, it is characterised in that: on the molding die mounting plate Equipped with power packages are pushed, pushes power packages and be flexibly connected with molding die mounting plate.

3. a kind of packet bottom machine molding assembly according to claim 2, it is characterised in that: the pushing power packages include pushing Cylinder pushes guide rod, pushes guide bearing and pushes connecting plate；The piston rod of lower air cylinder is connect with connecting plate is pushed, under Guide bearing fixed setting is pressed, pushing guide rod is connected to across pushing guide bearing and pushes on connecting plate, pushes connecting plate and pacifies On molding die mounting plate.