CN202781373U - Spring support type quartz stone forming device - Google Patents

Abstract

The utility model belongs to the technical field of stone or artificial synthetic stone devices, and in particular relates to a spring support type quartz stone forming device which mainly solves the problems of small amplitude, complex structure, easy damage and unreasonable forming mechanism of the existing quartz stone sheet forming device. The technical scheme of the utility model is as follows: the spring support type quartz stone forming device comprises a base, a transmission belt, support columns and the like, and also comprises a plurality of sleeves, wherein auxiliary springs and a transmission shaft are arranged on two sides and the middle in the sleeves, the upper end of the transmission shaft extends outside a groove-shaped pressure head, the lower end of the transmission shaft extends to the outer part of the sleeve and is connected with an output shaft of a cylinder on a steel plate, T-shaped sliding pipe fittings are arranged in the left sleeves and the lower ends of the T-shaped sliding pipe fittings extend to the outer parts of the sleeves, main springs positioned above the T-shaped sliding pipe fittings are arranged inside the sleeves, and the upper ends of the main sprigs extend outside the groove-shaped pressure head. The spring support type quartz stone forming device has the advantages of small amplitude, simple structure and the like.

Description

A kind of spring supporting type quartz shaped device

Technical field

The utility model belongs to stone material and artificial synthetic stone device technique field, is specifically related to a kind of spring supporting type quartz shaped device.

Background technology

Artificial quartz in lump is to be raw material with silica sand, silica flour and binding agent etc., through operation in the early stage of batching, stirring and cloth, and the sheet forming that carries out isomerization polymerization with the active force of vacuum, vibration and compression, again with the building decorative plates that solidifies, later stage operation fixed thick and that grind is made hard.China introduced the artificial marble hilllock stone production line of Italian Breton company since 1986, artificial synthetic stone industry is gone through jiggly evolution, and over past ten years gradually to expansion aspect texture type, silica sand type and the jade aggretion type product.Although domestic have core technology equipment---a quartz sheet forming device trigger squeeze that tens of enterprises research and develop the whole line of quartz in succession, from the packing of the sintetics of its making 2.5g/cm than advanced country ³Index, and the resin proportional quantity of coarse sand material surpasses 7% present situation, existing quartz sheet forming be from theoretical research and design, and be not yet in place or lack its compact formed summary of experience.Electromagnetic artificial quartz in lump, the patent No. is 200810054684.8 Chinese patent, adopt six groups of electromagnet and Compress Spring to support the through-flow mode of half-wave of drive link and six beats thereof, rub the pressure vibration processes by the synthetic excited frequency that forms 6 * 50HZ of frequency stack and exciting force with what compression stress equated, but can only make it rest on development with the cumbersome property of non feedback type inverter control because of gap palpus correspondence adjusting, the pulse half wave of the dynamic and static iron core of its electromagnet.

The trigger squeeze of existing 305 * 165cm plane specification and adapted 8 * 10KW vibrating motor,, its agent structure simplifies into the structure of side installing oil cylinder although supporting upper framework by lead, but its special system of taking out-0.1MPa vacuum is also lacked understanding so that the lower pulling force of the downward about 500000N of pressure head generation will seriously restrict the problem of amplitude, secondly form the necessity of rubbing the pressure process by the swing of pressure head trace and also lack understanding.It is interior in characteristics that the coefficient of internal friction that the quartz compound is larger and its coefficient of elasticity enlarge rapidly in compression, makes its only frequency of the amplitude more than 0.8mm and 50-150HZ, or rub in the local assault of pressure and just may reach preferably fine and close effect.Amplitude not only depends on exciting force, also is subject to the impact of vibrational system deadweight, how to eliminate its vacuum-draw power and is actually the key point that improves its amplitude.Managing to make pressure head to be in resiliency supported and also form the vibrational state that moves in turn, is to solve the basic ideas that its fine and close level is relatively poor and power consumption is larger.

Summary of the invention

The utility model is little mainly for existing quartz sheet forming device amplitude, complex structure, the fragile and irrational problem of moulding mechanism, and a kind of spring supporting type quartz shaped device is provided.

The utility model is to address the above problem the technical scheme of taking to be:

A kind of spring supporting type quartz shaped device, comprise pedestal, be installed in the transport tape on the pedestal, be installed in the pillar of pedestal below, be installed in the lead of four jiaos of pedestals, be installed on the lead and along the vacuum (-tight) housing of lead vertical lift, be installed in the vacuum (-tight) housing and the grooved pressure head that in vacuum (-tight) housing, moves both vertically, the lower surface of described grooved pressure head exceeds the lower surface 80-160mm of vacuum (-tight) housing, wherein: also comprise being installed in the along the length direction some sleeves on the square frame of both sides of vacuum (-tight) housing, the upper and lower surface of described sleeve is parallel with the upper and lower surface of vacuum (-tight) housing respectively, wherein in the sleeve of both sides and centre, auxiliary spring and power transmission shaft are installed, the upper end of described power transmission shaft extends to outside the grooved pressure head, and fix by the elastomeric pad and the secondary support member that are installed on the grooved pressure head, the lower end of power transmission shaft extends to the outside of sleeve and is connected with the output shaft of oil cylinder on being installed in steel plate, and steel plate is installed on the pedestal; The lower end that T-shaped slip pipe fitting and T-shaped slip pipe fitting are installed in the remaining sleeve extends to the sleeve outside, described T-shaped slip pipe fitting can be along with the rising down sliding 80-160mm of vacuum (-tight) housing, sleeve inner be positioned at T-shaped slip pipe fitting above be provided with main spring, the upper end of described main spring extends to outside the grooved pressure head, on pressure head, be provided with main support member, the upper end in contact of main support member and main spring, the elastic force of described main spring will make the grooved pressure head keep the distance of 5-50mm under close to the lower pulling force the in-0.1MPa vacuum situation and Gravitative Loads thereof apart from the upper surface of compound; In the cavity of grooved pressure head, vibrating motor is installed.

Wherein: described vibrating motor can be divided into 2-4 unit, coaxial connection in the unit, be arranged symmetrically with on the whole and the unit between reversed operation; A described 4-6 oil cylinder adopts each oil cylinder synchronization action and oil pressure same way as to control in the grooved pressure head descends in the control that when vibration adopted the 0.1-5HZ frequency and the through-flow or circularly-supercharged mode of circulation of four beats of lag behind successively 90 °-120 ° and through-flow 180 ° of electrical angles or six beats moves in turn to the grooved pressure head.

The mechanism of structure of the present utility model and vibration moulding is: the grooved pressure head is carried out resiliency supported with two row pressure contracting springs and support member, especially in the compression stress of spring with vacuum pulling force and deadweight close to balance, and on the upper plane of the lower plane of grooved pressure head and compound near the time, then can produce larger amplitude with less exciting force, and when strong nearly vibration frequency is close with intrinsic frequency, amplitude be reached with the large effect of little control in its resonance; Exciting force by vibrating motor interlock grooved pressure head acts on compound on the one hand, acts on the other hand Compress Spring, has therefore avoided the coefficient of elasticity of compound in the moulding to become large and attenuation that amplitude is produced; To the control mode that vacuum (-tight) housing and grooved pressure head link, the structure of equipment is greatly simplified with a group oil cylinder, especially can significantly be reduced the fault rate of extremely flimsy driving member at the elastic reaction of power transmission shaft suit rubber blanket; Oil cylinder adopts 1-5HZ low frequency and the through-flow control that circulates, just the grooved pressure head in vibration, produces take turns dynamic formula rub the pressure vibration processes, reach the good fine and close effect of compound to act on the impulsive force that part and row move; Vibrating motor is with the arrangement of coaxial connection in reversed operation between the unit and the unit, utilize frequency to capture principle from the asynchronous run-in synchronism state that progresses into, wherein the upper frequency of asynchronous middle formation and synchronously middle generation all has certain fine and close effect than large amplitude.

Compared with prior art, the utility model is offset the vacuum pulling force with spring force and is with reducing system's deadweight and improve amplitude from the way of gravity sum from principle, and uses the general power decline that makes vibrating motor close to resonance state; Configuration main spring and slip pipe fitting in sleeve, the slip pipe fitting moves down and the corresponding of main spring moves down after utilizing vacuum (-tight) housing to rise, be convenient to clear up the material body that its edge adheres to so that the lower plane of grooved pressure head stretches out the lower surface of vacuum (-tight) housing, and formed the condition that two parts is linked and control with a group oil cylinder with this resiliency supported and the characteristics that can move down; Adopt rubber blanket to support and with the control mode of pull-down, the amplitude fading effect when having avoided applying compression stress to the grooved pressure head; The sheet forming device of existing usefulness two group oil cylinders being controlled respectively grooved pressure head and vacuum (-tight) housing undergoes technological transformation, can be at vacuum (-tight) housing setting height(from bottom) 4-12 the sleeve identical with the vacuum (-tight) housing height on the square frame of both sides along the length direction, and dispose therein slip pipe fitting and main spring, after grooved pressure head correspondence position is installed main support member, consist of simultaneously symmetrical flexible support system, thereby in the through-flow control of circulation of control pressure head, reach the effect that amplitude and fine and close level significantly improve.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

Embodiment 1

As shown in Figure 1, a kind of spring supporting type quartz shaped device, comprise pedestal 1, be installed in the transport tape 2 on the pedestal 1, be installed in eight pillars 16 of pedestal 1 below, be installed in the lead 4 of 1 four jiaos of pedestals, be installed on the lead 4 and along the vacuum (-tight) housing 3 of lead 4 vertical lifts, be installed in the vacuum (-tight) housing 3 and the grooved pressure head 5 that in vacuum (-tight) housing 3, moves both vertically, the lower surface of described grooved pressure head 5 exceeds the lower surface 80-160mm of vacuum (-tight) housing 3, wherein: also comprise being installed in the along the length direction some sleeves 14 on the square frame of both sides of vacuum (-tight) housing 3, the upper and lower surface of described sleeve 14 is parallel with the upper and lower surface of vacuum (-tight) housing 3 respectively, wherein in the sleeve 14 of both sides and centre, auxiliary spring 10 and power transmission shaft 7 are installed, the upper end of described power transmission shaft 7 extends to outside the grooved pressure head 5, and fixing by the elastomeric pad 13 and the secondary support member 8 that are installed on the grooved pressure head 5, the lower end of power transmission shaft 7 extends to the outside of sleeve 14 and is connected with the output shaft of oil cylinder 6 on being installed in steel plate 17, and steel plate 17 is installed on the pedestal 1; The lower end that T-shaped slip pipe fitting 15 and T-shaped slip pipe fitting 15 are installed in the remaining sleeve 14 extends to sleeve 14 outsides, described T-shaped slip pipe fitting 15 can be along with the rising down sliding 80-160mm of vacuum (-tight) housing 3, sleeve 14 inside be positioned at T-shaped slip pipe fitting 15 above be provided with main spring 11, the upper end of described main spring 11 extends to outside the grooved pressure head 5, on pressure head 5, be provided with main support member 9, the upper end in contact of main support member 9 and main spring 11, the elastic force of described main spring 11 will make grooved pressure head 5 keep the distance of 5-50mm under close to the lower pulling force the in-0.1MPa vacuum situation and Gravitative Loads thereof apart from the upper surface of compound; Vibrating motor 12 is installed in the cavity of grooved pressure head 5.

Wherein: described vibrating motor can be divided into 2-4 unit, coaxial connection in the unit, be arranged symmetrically with on the whole and the unit between reversed operation; A described 4-6 oil cylinder adopts each oil cylinder synchronization action and oil pressure same way as to control in the grooved pressure head descends in the control that when vibration adopted the 0.1-5HZ frequency and the through-flow or circularly-supercharged mode of circulation of four beats of lag behind successively 90 °-120 ° and through-flow 180 ° of electrical angles or six beats moves in turn to the grooved pressure head.

Claims (1)

1. spring supporting type quartz shaped device, comprise pedestal (1), be installed in the transport tape (2) on the pedestal (1), be installed in the pillar (16) of pedestal (1) below, be installed in the lead (4) of (1) four jiao of pedestal, it is upper and along the vacuum (-tight) housing (3) of lead (4) vertical lift to be installed in lead (4), be installed in the vacuum (-tight) housing (3) and the grooved pressure head (5) that in vacuum (-tight) housing (3), moves both vertically, it is characterized in that: also comprise being installed in the along the length direction some sleeves (14) on the square frame of both sides of vacuum (-tight) housing (3), wherein in the sleeve (14) of both sides and centre, auxiliary spring (10) and power transmission shaft (7) are installed, the upper end of described power transmission shaft (7) extends to outside the grooved pressure head (5), and fixing by the elastomeric pad (13) and the secondary support member (8) that are installed on the grooved pressure head (5), the lower end of power transmission shaft (7) extends to the outside of sleeve (14) and is connected with the output shaft of oil cylinder (6) on being installed in steel plate (17), and steel plate (17) is installed on the pedestal (1); The lower end that T-shaped slip pipe fitting (15) and T-shaped slip pipe fitting (15) are installed in the remaining sleeve (14) extends to sleeve (14) outside, the top that is positioned at T-shaped slip pipe fitting (15) in sleeve (14) inside is provided with main spring (11), the upper end of described main spring (11) extends to outside the grooved pressure head (5), on pressure head (5), be provided with main support member (9), the upper end in contact of main support member (9) and main spring (11); Vibrating motor (12) is installed in the cavity of grooved pressure head (5).

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