CN206416406U - A kind of multistation castor heat pressing forming machines - Google Patents

Abstract

The utility model discloses a kind of multistation castor heat pressing forming machines, including main frame and operating desk, main frame includes the support and drive device for being fixed on ground, support is provided with die shoe and injection portion, die shoe is provided with mobilizable lower mould bottom plate, lower mould is fixed with lower mould bottom plate, the center of lower mould provided with circular pouring basin and is evenly arranged with five castor grooves around pouring basin, runner is equipped between castor groove and pouring basin, between two neighboring castor groove；It is molded subordinate side and is provided with feed pipe provided with upper-mould top, top, fixed upper mould on the downside of upper-mould top, upper mould is correspondingly arranged as cavity plate symmetrical above and below with the lower mould, it is provided with axis hole nose bar with castor groove center corresponding position, Shang Mo centers are provided with plug hole, and the discharging opening of feed pipe is connected by upper-mould top with plug hole.Five castors of one-shot forming, efficiency is greatly improved, and five castors are lined up one week, are substantially increased the efficiency of space efficiency utilization and equipment, are significantly reduced energy cost.

Description

A kind of multistation castor heat pressing forming machines

Technical field

The utility model is related to a kind of castor heat pressing forming machines.

Background technology

Existing castor heat pressing forming machines can only once be molded a castor product, and extremely inefficient, speed of production is extremely slow, pole Big wastes electric power energy, and energy cost is big；And more manpower is needed, production cost is higher.Therefore, it is necessary to existing Castor heat pressing forming machines are improved and optimized.

Utility model content

To overcome the deficiencies in the prior art, it is hot-forming that the utility model provides a kind of castor of the multiple castors of one-shot forming Machine.

The utility model solves the technical scheme that its technical problem used：

A kind of multistation castor heat pressing forming machines, including main frame and operating desk, the main frame include the machine for being fixed on ground Seat and drive device, the operating desk are provided with display panel and operation button and are equipped with PLC control system, the support and sets There are die shoe and injection portion, the die shoe is moving up and down on support by drive device, and die shoe is provided with can Lower mould is fixed with the lower mould bottom plate of activity, lower mould bottom plate, the center of lower mould is provided with circular pouring basin and uniform around pouring basin Five castor grooves are provided with, runner is equipped between castor groove and pouring basin, between two neighboring castor groove；The note Modeling portion is fixed on above die shoe by the locating dowel of support corner, and the injection subordinate side is provided with provided with upper-mould top, top Feed pipe, fixed upper mould on the downside of upper-mould top, upper mould and the lower mould are correspondingly arranged as cavity plate symmetrical above and below, and it is recessed with castor Groove center corresponding position is provided with axis hole nose bar, and Shang Mo centers are provided with plug hole, the discharging opening of the feed pipe by upper-mould top with Plug hole is connected.

Further, the upper-mould top center, which is provided with, runs through its cast interface, and cast interface upper end and feed pipe go out In material mouth connection, lower end insertion plug hole.

Further, the corner in the injection portion is equipped with vertical upper mould cylinder, the output end difference of four upper mould cylinders The corner of mould in connection.

Further, the front and rear side in the injection portion is additionally provided with top plate cylinder, the output end connection upper-mould top of top plate cylinder Front and rear side middle part.

Further, each locating dowel top is provided with screw thread, thereon equipped with a location nut, and the injection portion is mounted in fixed On the nut of position, and fixed by the fixing nut at the top of locating dowel.

Further, sliding sleeve is housed, die shoe corner is fixed with the sliding sleeve of corresponding angles in each locating dowel.

Further, the drive device is electrically connected to operating desk.

The beneficial effects of the utility model are：Five castors of one-shot forming, efficiency is greatly improved, and five castors line up one In week, substantially increase and significantly reduce energy cost under the efficiency of space efficiency utilization and equipment, equal production volume；Five after die sinking Castor is published in instalments together, convenient to remove, and only need to slice off the very thin one layer silica gel connected between five castors after taking-up must To five castor products, the yield of castor is improved, a people is operable multiple devices, reduces human cost, significantly carries High production efficiency.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is positive structure schematic of the present utility model；

Fig. 2 is left view structural scheme of mechanism of the present utility model；

Fig. 3 is the structural representation of receipts die device in the utility model；

Fig. 4 is the structural representation of the utility model middle guide；

Fig. 5 is the overlooking the structure diagram of lower mould in the utility model；

Fig. 6 is the sectional view at A-A in Fig. 5；

Fig. 7 is the sectional view of upper mould in the utility model.

Embodiment

Reference picture 1, Fig. 2, a kind of multistation castor heat pressing forming machines, including main frame 1 and operating desk 2, the main frame 1 include The support 11 and drive device 12 on ground are fixed on, the operating desk 2 is provided with display panel 21 and operation button and equipped with PLC Control system, display panel 21 shows work picture and state.Support 11 is provided with die shoe 3 and injection portion 4, and die shoe 3 leads to Over-driving device 12 is moving up and down on support 11, and drive device 12 is electrically connected to operating desk 2, by PLC control system It is controlled.Lower mould 32 is fixed with lower mould bottom plate 31 of the die shoe 3 provided with activity, lower mould bottom plate 31；Injection portion 4 passes through machine The locating dowel 13 of 11 4 jiaos of seat is fixed on the top of die shoe 3, and each top of locating dowel 13 is provided with screw thread, thereon equipped with certain Position nut 14, injection portion 4 is fixed in location nut, and by the fixing nut at the top of locating dowel 13, each locating dowel 13 Upper that a sliding sleeve is housed, 3 four jiaos of sliding sleeves with corresponding angles of die shoe are fixed.So, on the driving die shoe 3 of drive device 12 When lower mobile, die shoe 3 is just slided up and down along four locating dowels 13, and the stability of die shoe 3 is ensure that well；Meanwhile, The height in injection portion 4 can be adjusted, facilitate the processing of many size castors, realized that a machine matches somebody with somebody multimode, improve the utilization of equipment Rate, increases the diversity of castor product.The downside of injection portion 4 is provided with feed pipe 5, upper-mould top 41 provided with upper-mould top 41, top Downside is fixed with mould 42, and the centers of Shang Mo 42 are provided with plug hole 44, and the center of upper-mould top 41, which is provided with, runs through its cast interface, pours Note interface upper end is connected with the discharging opening of feed pipe 5, lower end is inserted in plug hole 44.By on the lower mould 32 of the driving of drive device 12 Move and the upper matched moulds of mould 42, feed pipe 5 injects the silica gel of thawing into die cavity, and pressurizes, pin is taken out after after its cooled and solidified points of mould Take turns product.

Reference picture 5 to 7, the center of lower mould 32 provided with circular pouring basin 33 and is evenly arranged with five pin around pouring basin 33 Groove 34 is taken turns, runner 35 is equipped between castor groove 34 and pouring basin 33, between two neighboring castor groove 34；Upper mould 42 with The lower mould 32 is correspondingly arranged as cavity plate symmetrical above and below, and it is provided with axis hole nose bar 43 with the center corresponding position of castor groove 34, on The center of mould 42 is provided with plug hole 44, and the discharging opening of feed pipe 5 is connected by the cast interface on upper-mould top 41 with plug hole 44. The silica gel melted after matched moulds is pressed into plug hole 44 by feed pipe 5, and is flowed to by runner 35 in the die cavity of five castors, five It also can mutually be flowed by runner 35 between castor die cavity, prevent charging uneven, it is ensured that the uniformity and outer tube of shaping rear truckle Integrity degree, improve castor quality；Five castors are published in instalments together after die sinking, need to only slice off connect between five castors thin One layer of thin silica gel has just obtained five castor products, and five castors of one-shot forming, efficiency is greatly improved, and five castors are lined up One week, substantially increase space efficiency utilization.

Reference picture 1, Fig. 2, the corner in injection portion 4 are equipped with vertical upper mould cylinder 45, the output of four upper mould cylinders 45 End connects the corner of upper mould 42 respectively；The front and rear side in injection portion 4 is additionally provided with top plate cylinder 46, the output end connection of top plate cylinder 46 The middle part of the front and rear side of upper-mould top 41.So, upper-mould top 41 and upper mould 42 have been mounted in injection portion 4 with regard to mobilizable, and Also can be mutually movable between upper-mould top 41 and upper mould 42, conveniently retract, change；When needing to change castor mould, behaviour is only needed The upper mould 42 of the driving of mould cylinder 45 moves down disengaging upper-mould top 41 on work；And upper mould 42 is first fixed on upper mould when installing On cylinder 45, then control mould cylinder 45 motion be close to upper-mould top 41 upwards, it is very convenient, be mould is retracted, more Change more convenient.

Reference picture 1, Fig. 2, the center of top of injection portion 4 are provided with the mounting groove of a horizontal cross, and feed pipe 5 is fixed on mounting groove It is interior, it is provided with through hole in the middle part of mounting groove.The side wall of feed pipe 5 is provided with the feeding by afterbody provided with axial direction in charging aperture, feed pipe 5 The single-screw screw rod 52 that motor 51 drives, single-screw screw rod 52 is connected with feeding motor 51 by shaft coupling, itself and the end of feed pipe 5 Portion is sealed by mechanical seal, and the inwall of feed pipe 5 engages with single-screw screw rod 52 and leaves gap, and the discharging opening of feed pipe 5 leads to Cross high temperature pipe connection upper-mould top 41 on cast interface, the high temperature pipe be provided with non-return valve, and its by mounting groove in the middle part of Through hole is connected to cast interface.Feeding motor 51 uses hydraulic motor, and the rear side of operating desk 2 is sent provided with the hydraulic station being controlled by it Material motor 51 is connected to hydraulic station.The main shaft for driving feeding motor 51 by hydraulic station rotates, and main shaft drives single-screw screw rod 52 Rotation, single-screw screw rod 52 coordinates equivalent to a single-screw (single screw) pump with the inwall of feed pipe 5, and the silica gel of thawing is pumped into castor mould Interior, it is more efficient compared to major-minor screw form of the prior art, and only needs to two sets of mechanical seals, and friction power is more Small, leakage point is greatly reduced.

Reference picture 1, Fig. 2, the rear side of die shoe 3 push away mould cylinder 36 provided with level longitudinal direction, push away mould cylinder 36 provided with two Individual, it is respectively arranged on the rear side two ends of die shoe 3；The rear side two ends of die shoe 3 are provided with fixed plate 37, push away mould cylinder 36 and are arranged on fixation On plate 37, fixed plate 37 is a trough plate bent up upwards, pushes away mould cylinder 36 on rear side of the vertical portion of trough plate, its is defeated Rod passes through trough plate, and two take-off lever ends for pushing away mould cylinder 36 are fixed on lower mould bottom plate by what a latch can be retracted respectively 31 rear side two ends.The die shoe 3 of the downside of lower mould bottom plate 31 is provided with stripper plate, and stripper plate is provided with push rod, and push rod passes through lower mould Bottom plate 31 and lower mould 32, its top are adapted to the concave surface of lower mould 32, and vertical demoulding cylinder is fixed with die shoe 3, are stripped gas The output end of cylinder withstands on stripper plate bottom surface；Demoulding cylinder is also set to two, and it is located at the both sides of die shoe 3 center respectively, and two take off The output end of mould cylinder withstands on the bottom surface of stripper plate both sides respectively.Easily it can be entered to travel far and wide with demoulding cylinder by pushing away mould cylinder 36 Take turns mold releasability.After lower mould 32 is separated with upper mould 42, the upward jack-up stripper plate of output end of cylinder is stripped, push rod is upward therewith Mobile, the castor product after its upper end ejection cooled and solidified makes it be separated with lower mould, finished so as to easily take out shaping Castor.

Referring to figs. 1 to 4, the front side of die shoe 3 is provided with die device 6 is received, and receiving die device 6 includes being fixed on the front side of support 11 Middle vertical receipts mould cylinder 61, receives the top of mould cylinder 61 and is fixed with connecting plate 64, the cylinder rod 67 for receiving mould cylinder 61 is passed through Connecting plate 64, its top is fixed with location-plate 62, and the both sides of connecting plate 64 are fixed with guide rod 65, and the quantity of guide rod 65 is set to four, The through hole that four guide rods 65 of correspondence are provided with the corner of connecting plate 64, location-plate 62 is separately fixed at, location-plate 62 can be along guide rod 65 slide up and down.The both sides of location-plate 62 are respectively fixed with the guide rail 63 of two level longitudinal directions, and the spacing of two guide rails 63 is with The width adaptation of baffle plate 31.The opposite side of two guide rails 63 is respectively provided with nine one-to-one rollers 66, nine water of roller 66 Flat raft is arranged.Instantly after mould 32 is separated with upper mould 42, push away mould cylinder 36 and promote the side movement forward of lower mould bottom plate 31, lower mould bottom plate 31 is slided Upper roller 66, after being parked between it is completely disposed at two guide rails 63 and on roller 66 steadily, takes out latch, release pushes away mould gas The take-off lever of cylinder 36 and lower mould bottom plate 31, control are received mould cylinder 61 and shunk, and its cylinder rod 67 drives location-plate 62 along guide rod 65 Slide downward, lower mould 32 also follows decline, and reduction height is convenient to take out.

It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, As long as it reaches technique effect of the present utility model with any same or similar means, protection of the present utility model should be all included in Within the scope of.

Claims (7)

1. a kind of multistation castor heat pressing forming machines, including main frame（1）And operating desk（2）, the main frame（1）Including being fixed on ground The support in face（11）And drive device（12）, the operating desk（2）It is provided with display panel（21）With operation button and equipped with PLC Control system, it is characterised in that：The support（11）It is provided with die shoe（3）With injection portion（4）, the die shoe（3）Pass through Drive device（12）It is moving up and down to be mounted in support（11）On, die shoe（3）It is provided with mobilizable lower mould bottom plate（31）, under Baffle plate（31）On be fixed with lower mould（32）, lower mould（32）Center provided with circular pouring basin（33）And around pouring basin（33） It is even to be provided with five castor grooves（34）, castor groove（34）With pouring basin（33）Between, two neighboring castor groove（34）It Between be equipped with runner（35）；The injection portion（4）Pass through support（11）The locating dowel of corner（13）It is fixed on die shoe（3）On Side, the injection portion（4）Downside is provided with upper-mould top（41）, top be provided with feed pipe（5）, upper-mould top（41）On downside is fixed Mould（42）, upper mould（42）With the lower mould（32）It is correspondingly arranged as cavity plate symmetrical above and below, itself and castor groove（34）Center pair It should locate to be provided with axis hole nose bar（43）, upper mould（42）Center is provided with plug hole（44）, the feed pipe（5）Discharging opening pass through upper mould Top plate（41）With plug hole（44）Connection.

2. a kind of multistation castor heat pressing forming machines according to claim 1, it is characterised in that：The upper-mould top（41） Center, which is provided with, runs through its cast interface, cast interface upper end and feed pipe（5）Discharging opening connection, lower end insertion plug hole （44）It is interior.

3. a kind of multistation castor heat pressing forming machines according to claim 2, it is characterised in that：The injection portion（4）'s Corner is equipped with vertical upper mould cylinder（45）, four upper mould cylinders（45）Output end connect mould respectively（42）Corner.

4. a kind of multistation castor heat pressing forming machines according to claim 3, it is characterised in that：The injection portion（4）'s Front and rear side is additionally provided with top plate cylinder（46）, top plate cylinder（46）Output end connection upper-mould top（41）Front and rear side middle part.

5. according to a kind of any described multistation castor heat pressing forming machines of Claims 1 to 4, it is characterised in that：It is each described Locating dowel（13）Top is provided with screw thread, thereon equipped with a location nut（14）, the injection portion（4）In location nut, and Pass through locating dowel（13）The fixing nut at top is fixed.

6. a kind of multistation castor heat pressing forming machines according to claim 5, it is characterised in that：Each locating dowel （13）It is upper that sliding sleeve, die shoe are housed（3）Corner is fixed with the sliding sleeve of corresponding angles.

7. a kind of multistation castor heat pressing forming machines according to claim 6, it is characterised in that：The drive device（12） It is electrically connected to operating desk（2）.