CN101554746A

CN101554746A - Block forming machine

Info

Publication number: CN101554746A
Application number: CNA2009101411541A
Authority: CN
Inventors: 靳卫强
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2009-10-14
Anticipated expiration: 2029-05-19
Also published as: CN101554746B

Abstract

The invention relates to a block forming machine, which comprises a machine frame, a mold box lifting device and a vibrating device, wherein the machine frame is provided with a die head assembly and a mold box assembly which is connected with the mold box lifting device by a transmission device; a guide rod is vertically arranged inside the machine frame; the die head and the mold box are fixedly arranged respectively on an upper mold frame and a lower mold frame which are respectively provided with a guide sleeve and sleeved on the guide rod by the guide sleeve in a sliding way; a die head hook is fixedly arranged at the upper end of the die head; the machine frame above the die head hook is provided with a frame hook capable of locking with the die head hook; the two sides of the upper mold frame are fixedly provided with a positioning block respectively; the two sides of the lower mold frame are fixedly provided with a stripping bump respectively; the two sides of the machine frame are provided with a control rod respectively; one end of the control rod is articulated with the machine frame by a hinge shaft; a recoil tension spring which can keep the control rod vertical is arranged between the control rod and the machine frame; a stripping slider is fixedly connected in a position corresponding to the stripping bump on the control rod; and a positioning groove is arranged in a position corresponding to the positioning block on the control rod. The block forming machine can replace manual work and automatically finish the vibration, compaction and stripping and has the advantages of high mechanization degree, low labor intensity and good-quality products.

Description

Block machine

Technical field

The present invention relates to a kind of block machine.

Background technology

The production of various concrete building blocks all is that the concrete that will stir is put in the particular manufacturing craft through after the vibrations compacting, and the demoulding is dried and formed again.Adopt artificial production, not only labour intensity is big, and production efficiency is very low, owing to be difficult to accomplish that unified vibrations and consolidation effect, product quality also can not get ensureing.

Summary of the invention

The purpose of this invention is to provide that a kind of mechanization degree height, labour intensity are low, the block machine of good product quality.

For achieving the above object, the present invention is by the following technical solutions:

Block machine of the present invention comprises frame and is fixedly mounted at the moulding box lowering or hoisting gear of frame upper end and the vibrating device that is fixedly mounted on the frame lower end, on frame, also be provided with die head assembly and moulding box assembly, the moulding box assembly is connected with the moulding box lowering or hoisting gear by transmission device, it is characterized in that: in frame, be vertically installed with guide pillar, die head and moulding box are fixedly mounted on respectively on top mold frame and the following mould bases, be respectively arranged with guide pin bushing on top mold frame and the following mould bases, and be contained on the guide pillar by the guide pin bushing slip cap; Be installed with the die head hook in the upper end of die head, on the frame above the die head hook, be equipped with and link up with the frame that the die head hook fastens; Both sides in top mold frame are installed with locating piece respectively; both sides at following mould bases are installed with demoulding projection respectively; both sides in frame are respectively arranged with control lever; one end of control lever is hinged on the frame by hinge; and between control lever and frame, be provided with the returning pull-spring that can make control lever keep plumbness; fixed-site corresponding with demoulding projection on control lever is connected with demoulding slide block, and position corresponding with locating piece on the control lever has locating slot.

The reductor that described moulding box lowering or hoisting gear comprises the drive motors that is fixedly mounted on the frame top, is in transmission connection by belt and drive motors, fixedly mount rocking arm on the output shaft of reductor; be hinged with connecting rod by bearing pin on the rocking arm, the end of connecting rod is hinged on down on the mould bases.

After adopting technique scheme, this block machine can replace manually finishing automatically vibration, compacting, demoulding work, mechanization degree height, low, the good product quality of labour intensity.

Description of drawings

Fig. 1 is the structural representation of one embodiment of the invention;

Fig. 2 is the left TV structure schematic diagram of Fig. 1;

Fig. 3 is the structural representation of moulding box lowering or hoisting gear;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the structural representation of frame and guide rod, mould bases;

Fig. 6 is the left view of Fig. 5;

Fig. 7 is the structural representation of stopping means;

Fig. 8 is the left view of Fig. 7.

The specific embodiment

The invention will be further described below in conjunction with the drawings and specific embodiments.

As shown in Figure 1 and Figure 2, block machine of the present invention comprises frame 4 and is fixedly mounted at the moulding box lowering or hoisting gear 1 of frame 4 upper ends and the vibrating device 5 that is fixedly mounted on frame 4 lower ends, also be provided with die head assembly 6 and moulding box assembly 7 on frame 4, moulding box assembly 7 is connected with moulding box lowering or hoisting gear 1 by transmission device.The structure of vibrating device 5 is a known technology, no longer repeats at this.

In conjunction with as Fig. 5, shown in Figure 6, frame 4 is the frame structures that are welded by channel-section steel or square steel, in frame 4, be vertically installed with four guide pillars 2, at the two ends of frame 4 two guide pillars 2 are set respectively respectively, the upper end of guide pillar 2 is fixedly connected on the entablature of frame 4, the lower end of guide pillar 2 is fixedly connected on the sill of frame 4, and guide pillar 2 and frame 4 strong bonded are become one.Die head 61 and moulding box 71 are fixedly mounted on respectively on top mold frame 62 and the following mould bases 72, top mold frame 62 and following mould bases 72 all are the rectangular frames that is formed by fixedly connecting with shaped steel, have through hole on the shaped steel at the two ends of top mold frame 62 and following mould bases 72, be separately installed with guide pin bushing 21,22 in this through hole, and be contained on the guide pillar 2 by guide pin bushing 21,22 slip caps, top mold frame 62 and following mould bases 72 are slided up and down along guide pillar 2; The shape of die head 61 and moulding box 71 is according to the shaped design of product.Die head 61 is fixedly mounted on the top mold frame 62, form die head assembly 6, moulding box 71 floats to be installed in down by floating spring 74 and constitutes moulding box assembly 7 on the mould bases 72, as shown in drawings, moulding box 71 and following mould bases 72 are through together by screw rod, the two ends of screw rod are fixed with nut, at the stage casing of screw rod suit floating spring 74, like this, when not having the external force effect, floating spring 74 is pressed together moulding box 71 and following mould bases 72, in the time of 5 work of the vibrating device below being arranged on moulding box 71, moulding box 71 is produced impulsive force upwards, this impulsive force overcomes the pressure of floating spring 74, drive moulding box 71 vibrations, and mould bases 72 is relatively stable down, avoids violent vibrations that the structure of mould bases and frame is produced adverse influence.

Be installed with die head hook 64 in the upper end of die head 61, on the frame 4 above the die head hook 64, be equipped with and link up with the 64 frame hooks 41 that fasten with die head, when die head 61 rises to certain altitude, die head hook 64 can engage with frame hook 41 automatically, die head is hung up, and the hook form of this automatic fastening can have multiple, certainly, throw off hook for convenience, can also the unhook handle be set suitable again position;

As Fig. 5, shown in Figure 6, both sides in top mold frame 62 are installed with locating piece 63 respectively, both sides at following mould bases 72 are installed with demoulding projection 73 respectively, in the both sides of frame 4 control lever 3 is set respectively, the upper end of control lever 3 is hinged on the entablature of frame 4 by hinge, and be provided with the returning pull-spring 33 that can make control lever 3 keep plumbness between control lever 3 and frame 4, present embodiment is to be connected extension spring as returning pull-spring 33 between the lower end of control lever 3 and frame 4.Certainly, can also torsion spring be set as returning pull-spring on the hinge that connects control lever 3, perhaps other forms of returning pull-spring is as long as can make control lever 3 have the trend of deflection to the inside.In addition,, the spacing ring 34 of ring-type is set on the frame 4 again, control lever 3 is enclosed within the spacing ring 34 in order to limit the motion amplitude of control lever 3.

Control lever 3 is cylinder or rectangular cylinder, and fixed-site corresponding with demoulding projection 73 on control lever 3 is connected with demoulding slide block 31, and position corresponding with locating piece 63 on the control lever 3 has locating slot 32.Demoulding slide block 31 has the trapezoidal antifriction metal (AFM) piece on inclined-plane for two ends up and down; locating slot 32 is formed relatively by the antifriction metal (AFM) piece of two right angled triangles; wear plate is set on metal derby; certain at interval between the two distance; this gap has just formed locating slot 32; the height of locating slot 32 is slightly larger than the height of locating piece 63, and locating piece 63 can be sticked in the locating slot 32.Certainly,, control lever 3 can be designed to overlap connected nut on the screw thread, control lever 3 be adjusted length later nut screwing clamping is got final product with the two-part structure that is threaded for the ease of the length of adjustment control lever 3 and the position of locating slot 32 and demoulding slide block 31.

As shown in Figure 3, Figure 4, the reductor 12 that described moulding box lowering or hoisting gear 1 comprises the drive motors 11 that is fixedly mounted on frame 4 tops, is in transmission connection by belt 13 and drive motors 11, fixed installation rocking arm 14 on the output shaft of reductor 12; be hinged with connecting rod 15 by bearing pin on the rocking arm 14, the end of connecting rod 15 is hinged on down on the mould bases 72.Certainly, for the ease of adjusting down the height and position of mould bases 72, connecting rod 15 can be designed to bolted two-part structure, connect with a plurality of bolts between two sections, just can adjust the length of connecting rod 15 by adjusting different bolt hole positions, thereby adjust the height and position of mould bases 72 down.

During work, under original state, die head assembly 6 is in upper, and die head hook 64 fastens with frame hook 41, and die head 61 is being hung; Moulding box assembly 7 is in the next, the following placement vibrating device 5 of moulding box 71.

The spade that stirs is gone into moulding box 71, wait for the first time fill moulding box after, opening the end shakes several seconds of vibrating device 5 vibrations on the platform, stops, and again moulding box is lacked material and fills up; With rake that claw is flat then, pull demoulding handle, die head hook 64 is separated with frame hook 41, die head assembly 6 falls along guide pillar 2; It is closely knit with vibratory concrete to open vibrating device 5 simultaneously, waits for that the gag lever post 3 on both sides resets, and after locating piece 63 snaps in locating slot 32, stops vibration.After waiting to eliminate remained shock, open drive motors 11; This moment, drive motors 11 drive moulding box assemblies 7 rose, and the building block of forming breaks away from from moulding box gradually, and when treating that building block breaks away from moulding box fully, the demoulding projection 73 on the following mould bases 72 touches demoulding slide block 31, and the gag lever post 3 on both sides is opened.At this moment, moulding box assembly 7 rises simultaneously with die head assembly 6, treats die head hook 64 and 41 interlocks again of frame hook, and drive motors 11 stops.At this moment, with the hand push fork truck building block of forming is together removed together with supporting plate; Put supporting plate at last, start drive motors, have only this moment moulding box assembly 7 to fall, the die head assembly is motionless, waits moulding box assembly 7 to drop down onto on the supporting plate, and drive motors 11 stops, and finishes a work period.

Claims

1, block machine, comprise frame (4) and be fixedly mounted on moulding box lowering or hoisting gear (1) on frame (4) and the vibrating device (5) that is fixedly mounted on frame (4) lower end, on frame (4), also be provided with die head assembly (6) and moulding box assembly (7), moulding box assembly (7) is connected with moulding box lowering or hoisting gear (1) by transmission device, it is characterized in that: in frame (4), be vertically installed with guide pillar (2), die head (61) and moulding box (71) are fixedly mounted on respectively on top mold frame (62) and the following mould bases (72), be respectively arranged with guide pin bushing (21 on top mold frame (62) and the following mould bases (72), 22), and by guide pin bushing (21,22) slip cap is contained on the guide pillar (2); Be installed with die head hook (64) in the upper end of die head (61), on the frame (4) of die head hook (64) top, be equipped with and link up with the frame hook (41) that (64) fasten with die head; Be installed with locating piece (63) respectively in the both sides of top mold frame (62); both sides at following mould bases (72) are installed with demoulding projection (73) respectively; be respectively arranged with control lever (3) in the both sides of frame (4); one end of control lever (3) is hinged on the frame (4) by hinge; and between control lever (3) and frame (4), be provided with the returning pull-spring (33) that can make control lever (3) keep plumbness; go up the fixed-site corresponding with demoulding projection (73) at control lever (3) and be connected with demoulding slide block (31), control lever (3) is gone up the position corresponding with locating piece (63) and is had locating slot (32).

2, block machine according to claim 1, it is characterized in that: the reductor (12) that described moulding box lowering or hoisting gear (1) comprises the drive motors (11) that is fixedly mounted on frame (4) top, is in transmission connection by belt (13) and drive motors (11), fixedly mount rocking arm (14) on the output shaft of reductor (12); rocking arm (14) is gone up and is hinged with connecting rod (15) by bearing pin, and the end of connecting rod (15) is hinged on down on the mould bases (72).