CN2290198Y

CN2290198Y - Multifunctional chocolate pouring machine

Info

Publication number: CN2290198Y
Application number: CN 97204935
Authority: CN
Inventors: 寇玉明
Original assignee: Individual
Current assignee: YONGXING FOOD MACHINERY PLANT TIANJIN CITY
Priority date: 1997-04-24
Filing date: 1997-04-24
Publication date: 1998-09-09
Anticipated expiration: 2007-04-24

Abstract

The utility model provides a multifunctional chocolate pouring machine. Two material cylinders with heat insulating sleeves are arranged in a machine frame, a material leaking plate is inserted on a blanking plate at the bottom of the machine frame, a rotating valve core for opening or closing passages among valve cavity of the blanking plate, material outlets at the bottoms of the material cylinders and a material inlet of the material leaking plate is arranged in the blanking plate, and a plunger piston driven to do reciprocating movement by an oscillating rod is arranged in the valve cavity of the blanking; the two material cylinders are respectively provided with a rotating shaft driven by a driving mechanism, two sets of cams are respectively arranged on the rotating shafts, one set of cams support a V-shaped oscillating arm connecting with the oscillating rod, the other set of cam drive the driving mechanism controlling the rotation of the rotating valve core, and the V-shaped oscillating rod and the driving mechanism are both provided with restoring springs. The utility model is characterized in that the driving mechanism which drives the rotating valve core is composed of a gear fixedly sheathed with the rotating shaft of the rotating valve core and a fan-shaped tooth block engaged with the gear.

Description

Multi-functional chocolate casting machine

The utility model relates to a kind of food processing machinery, particularly a kind of multi-functional chocolate casting machine.

In the chocolate shaping equipment, transmission device, casting machine vibrating device are arranged, composition such as cooling device, stripper apparatus, and casting machine is its core part, it is responsible for the slip timing, sucking-off from barrel quantitatively, and inject bushing, therefore, weight and production efficiency that whether its metering is accurate, whether speed will directly have influence on final product soon.Be provided with two barrels that have muff in the frame of this casting machine, be provided with stirring blade in the barrel, bottom in frame is inserted with bushing, between the tapping channel of bushing and barrel bottom, respectively be provided with a rotational valve core, rotational valve core is turned by two cover rocking bar shifting fork mechanisms respectively and makes passage open or end, and endplay device is by rotating cam control and by spring reset, with blanking plate endoporus that the valve pocket of rotational valve core communicates in the plunger that valve pocket can be vacuumized respectively is housed, plunger is controlled by fork, and fork is subjected to contacting of another cam and rotation and make plunger that material is sucked valve pocket or be expressed into Lou flitch from valve pocket in, free end hook at fork is provided with back-moving spring, two cams of control rotational valve core and plunger are to be located in the same rotating shaft and by transmission mechanism to drive band, and the stroke of plunger, be the suction amount how much be to rely on to be located at the frame upside, and adjust with the inconsistent inclined plane slide block in fork side, inclined plane slide block is by the handle control of rotating.Two barrels can be worked on demand individually or simultaneously, and whether whether each barrel and corresponding controlling organization move then drives the rotating shaft rotation by the Clutch Control transmission mechanism.

Though above-mentioned chocolate casting machine has compact conformation, production efficiency is high and the advantage of multiple production function, but still has following shortcoming.

The the 1st: owing to rotational valve core is to be driven pendulum and matched with plunger by the rocking bar shifting fork mechanism to reach material from the barrel sucking-off, bushing then reinjects, so both must harmoniously just can make material rapidly and accurately, inject quantitatively, and the rocking bar shifting fork mechanism is because the pivot joint link is many, the slide construction form that particularly is matched in clearance between shift fork and spool evagination shifting block, certainly existing the increase problem of fit clearance and wearing and tearing post gap, these all directly have influence on the control accuracy of the open channel of rotary valve, make the unlatching of rotary valve or deadline can not and the suction of plunger or material feeding between reach good cooperation, therefore, directly have influence on the quality of the product of the flow of casting material and institute's moulding.

The 2nd: since between shift fork and shifting block owing to frequent contact friction and very easily make both accelerated wear test, the gap increases, so need frequent replacing, not only influences ordinary production, has also increased maintenance cost.

The the 3rd: owing to the stroke of plunger is to change by regulating position intersegmental on upper slider and the fork, so, positioning accuracy is poor, and the positioning accuracy difference directly has influence on the grammes per square metre or the sandwich cladding effect of casting material, and this will directly influence product quality and economic benefit.And structure is also comparatively complicated.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art; and provide a kind of rely on that tooth engaging conformation drives rotary valve both have a good control accuracy, the multi-functional chocolate casting machine of the parts that need not again often to change the outfit, simple in structure, accurate measurement.

The purpose of this utility model is to realize by following technical scheme:

In frame, be provided with two barrels that have muff, be inserted with leakage flitch on the blanking plate of frame bottom, in blanking plate, be provided with the rotational valve core that passage between the charging aperture of blanking plate valve pocket and barrel bottom discharge mouth and leakage flitch is opened and closed, in the valve pocket of blanking plate, be equiped with the plunger that moves back and forth by the fork drive, in two barrels, respectively be provided with a rotating shaft of driving band by transmission mechanism, two groups of cams respectively are housed in the rotating shaft, one group of cam contacts the V-arrangement swing arm that links to each other with fork, another group drives the driving mechanism that the control rotational valve core rotates, rise to the bait at V-arrangement fork and driving mechanism and to be provided with back-moving spring, it is characterized in that: the driving mechanism that drives rotational valve core is to be made of the sector tooth block that overlaps solid gear with the rotational valve core rotating shaft and be meshed with gear, the V-arrangement fork that sector tooth block and is hubbed on the frame links to each other, roller on the V-arrangement fork contacts mutually with cam, respectively be equiped with one in the both sides of frame and directly transfer stubborn mechanism, in two rotating shafts, respectively be provided with a clutch with the ram travel that the fork hypomere contacts mutually.

Therefore remarkable result of the present utility model is as follows:

The 1st: because the driving mechanism that drives spool is for easy to wear, the tooth that control accuracy is high is nibbled structure, therefore, not only simplifies the structure, and has improved the driving accuracy, and, reduced the expense, manpower of maintain and replace and to the influence of production.

The 2nd: because the stroke of plunger is transferred the structure that kinks is the side that is set directly at L shaped fork hypomere, therefore, has more direct, more accurate adjustment effect, can guarantee to water fluence accurately and the quality of product.

The the 3rd: owing in each rotating shaft, all be provided with a cover rotating key clutch, thereby more original have only the control mode of a cover clutch more flexible, can realize working independently or working simultaneously of arbitrary cover cast mechanism quickly and easily, with the needs of a tractor serves several purposes that satisfies many kinds of producing thin material kind or chocolate cream.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is that master of the present utility model looks outline drawing;

Fig. 2 is a rearview of the present utility model;

Fig. 3 is a section of structure of the present utility model;

Fig. 4 is the partial enlarged drawing of overlooking of Fig. 1;

Below in conjunction with accompanying drawing 1-4 concrete structure of the present utility model is described in detail:

Be provided with two barrels 15 that have insulation jacket 16 in the frame 8 of the present utility model, be provided with the paddle 17 that fixes with rotating shaft 4 in two barrels 15, on the blanking plate 9 of frame 8 bottoms, be inserted with an interchangeable leakage flitch 1, in blanking plate 9, be equiped with passage between the charging aperture 101 of blanking plate rotary valve chamber 91 and two barrels, 15 bottom discharge mouths 151 and interchangeable leakage flitch 1 is opened, the rotational valve core 2 that closes, with vertical direction both sides plunger cavity 92 that the rotary valve chamber 91 of blanking plate 9 connects in respectively be equipped with one with L shaped fork 10 plunger 3 of interlock mutually, inserting solid mutually with two L shaped forks 10 is the arm shaft 6 that is positioned on the barrel 15 side frames, also each cover is connected with a V-arrangement swing arm 11 on arm shaft 6, the roller 111 of the following protruding feeler lever lower end in the V-arrangement swing arm 11 respectively be fixed in rotating shaft 4 on a cam 12 contact mutually, 13 on two cams in addition sheathed in rotating shaft 4 contact mutually with the driving mechanism 14 that turns rotational valve core 2 respectively, upwards hang down on the driving mechanism 14 and be connected with reset tension spring 145, rotating shaft 4 turns control by transmission mechanism 18, it is characterized in that: the driving mechanism 14 that drives rotational valve core 2 be by with the rotational valve core 2 axle heads solid gear 142 that is nested, be meshed with gear 142 and constitute around the sector tooth block 141 of fixed axis rotation, what link to each other with sector tooth block 141 is on the fixed axis 143 that is hubbed on the frame 8

Shape fork 146 is equiped with a direct ram travel controlling organization 7 that contacts mutually with L shaped fork 10 sides in the left and right sides of frame 8.Referring to Fig. 1 to Fig. 4

Be pivoted

The fixed axis 143 of shape fork 146 be positioned at rotating shaft 4 under and be prong shape down, The terminal hook of shape fork 146 is connected with upwardly extending reset tension spring 145, on the fork section between the reset tension spring 145 hook places of establishing and the fixed axis 143 lateral margin convex stretch that a top is equiped with the roller 1441 that contacts mutually with fan-shaped cam 13 outlines or break away from contact bar 144.Referring to Fig. 2 and Fig. 4

Ram travel controlling organization 7 is to be made of the jackscrew 72 of screwing that is fixed on the fixedly swivel nut 71 in the frame 8 and be screwed in the fixing swivel nut, and the preceding spy end of screwing jackscrew 72 contacts and make L shaped fork 10 to be offset along the medial and lateral of the vertical central lines of arm shaft 6 with the lateral surface of L shaped fork 10 mutually.Referring to Fig. 2 and Fig. 3

Operation principle of the present utility model is summarized as follows: see also Fig. 3 and Fig. 4, when transmission mechanism 18 work, two rotating shafts 4 can be turned respectively or simultaneously, when rotating shaft 4 is rotated, 17 of the cam 12,13 of sheathed different axial positions thereon and paddles rotate synchronously and with corresponding V-arrangement swing arm 11 and

Shape fork 146 contacts effect mutually, so that turning rotational valve core 2, driving mechanism 14 rotates certain corner in good time, the valve pocket passage is opened or is ended, and at the same time, V-arrangement swing arm 11 drives the vertical line of L shaped fork 10 around the arm shaft axle center by arm shaft 6 and deflects, so that can axially move back and forth along its plunger cavity 92 with L shaped fork 10 pivots plunger 3 even, make material be injected changeable type then by the vacuum sucking-off and leak in the flitch 1 by the barrel bottom, and

Shape fork 146 driven the top and batch (-type) when fixed axis deflection, 141 of sector tooth blocks also deflection and driven wheel 142 and rotational valve core 2 turn an angle.When two barrels are worked simultaneously and are carried out the Chocolate Production of identical material or different material, then can reach different or synchronous action control by the difference that measure on the stubborn top of ram travel controlling organization 7, to realize the production of sandwich product or real core product, simultaneously, also can reach the purpose of regulating the material amount.When only needing cover mechanism operation, can be by two set clutches on the driver 18, and arbitrary rotating shaft is not rotated.In insulation jacket 16, be provided with electrothermal tube 5.Referring to Fig. 1

Claims

1, multi-functional chocolate casting machine, be provided with two barrels (15) that have insulation jacket (16) in the frame (8), be provided with the paddle (17) that fixes with rotating shaft (4) in two barrels (15), on the blanking plate (9) of frame (8) bottom, be inserted with an interchangeable leakage flitch (1), in blanking plate (9), be equiped with passage between the charging aperture (101) of blanking plate rotary valve chamber (91) and two barrels (15) bottom discharge mouths (151) and interchangeable leakage flitch (1) is opened, the rotational valve core that closes (2), with vertical direction both sides plunger cavities (92) that the rotary valve chamber (91) of blanking plate (9) connects in respectively be equipped with one with L shaped fork (10) plunger of interlock (3) mutually, inserting solid mutually with two L shaped forks (10) is the arm shaft (6) that is positioned on barrel (15) the side frame, going up also at arm shaft (6), each cover is connected with a V-arrangement swing arm (11), the roller (111) of the following protruding feeler lever lower end in the V-arrangement swing arm (11) respectively be fixed in rotating shaft (4) on a cam (12) contact mutually, going up sheathed two cams (13) in addition in rotating shaft (4) then contacts with the driving mechanism that turns rotational valve core (2) (14) respectively mutually, driving mechanism (14) is gone up upwards to hang down and is connected with reset tension spring (145), rotating shaft (4) turns control by transmission mechanism (18), it is characterized in that: the driving mechanism (14) that drives rotational valve core (2) be by with rotational valve core (2) the axle head solid gear (142) that is nested, be meshed with gear (142) and constitute around the sector tooth block (141) of fixed axis rotation, what link to each other with sector tooth block (141) is shape fork (146) on the fixed axis (143) that is hubbed on the frame (8), is equiped with a ram travel controlling organization (7) that directly contacts mutually with L shaped fork (10) side in the left and right sides of frame (8).

2, according to the described multi-functional chocolate casting machine of claim 1, it is characterized in that: be pivoted

The fixed axis (143) of shape fork (146) be positioned at rotating shaft (4) under and be prong shape down,

The terminal hook of shape fork (146) is connected with upwardly extending reset tension spring (145), on the fork section between reset tension spring (145) the hook place of establishing and the fixed axis (143) lateral margin convex stretch that a top is equiped with the roller (1441) that contacts mutually with fan-shaped cam (13) outline or break away from contact bar (144).

3, according to the described multi-functional chocolate casting machine of claim 1, it is characterized in that: ram travel controlling organization (7) is that the interior jackscrew (72) of screwing of swivel nut constitutes by being fixed on the fixedly swivel nut 71 in the frame (8) and being screwed in fixedly, and the preceding spy end of screwing jackscrew (72) contacts and make the medial and lateral skew of L shaped fork (10) along the vertical central lines of arm shaft (6) mutually with the lateral surface of L shaped fork (10).