阅读说明：本技术 一种注塑合模一体化机 (Injection molding and die assembly integrated machine ) 是由 钟艺清 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种注塑合模一体化机,其结构包括：机体、冲压轴座、操作按键、注塑合模机构、挡板、基座,所述机体设有冲压轴座并通过其连接注塑合模机构,操作按键设于机体上且与其相连,本发明的有益效果：主要是利用气压感应柱中的折叠软管在受到压缩后其内部的空腔结构向下挤压并制造出等同于空腔结构体积的空气进入触发装置中并使其启动,触发装置联动气体联动囊能气囊腔内的多余空气排出至感应模块并实施传输电信号至限位器中,继而命令限位器控制注塑座的压合强度,防止压合速度过快使得距离过近造成模具损坏。(The invention discloses an injection molding and die assembly integrated machine, which structurally comprises: the machine body is provided with the stamping shaft seat and is connected with the injection molding die assembly mechanism through the stamping shaft seat, and the operation key is arranged on the machine body and is connected with the machine body, so that the machine has the beneficial effects that: the compressed folding hose in the air pressure sensing column is utilized to extrude the cavity structure in the air pressure sensing column downwards and produce air with the volume equal to that of the cavity structure, the air enters the trigger device and is started, the trigger device is linked with the air linkage bag, redundant air in the air bag cavity can be discharged to the sensing module, an electric signal is transmitted to the limiting stopper, and then the limiting stopper is commanded to control the pressing strength of the injection molding seat, so that the phenomenon that the mold is damaged due to the fact that the pressing speed is too fast and the distance is too short is avoided.)

1. An injection molding and die assembly integrated machine structurally comprises: organism (1), punching press axle bed (2), operation button (3), mould plastics locking mechanism (4), baffle (5), base (6), its characterized in that:

the machine body (1) is provided with a stamping shaft seat (2) and is connected with an injection molding die-closing mechanism (4) through the stamping shaft seat, an operation key (3) is arranged on the machine body (1) and is connected with the machine body, the injection molding die-closing mechanism (4) is provided with a baffle (5), the baffle (5) is positioned on the top end surfaces of two sides of a base (6), and the base (6) is arranged at the bottom of the machine body (1).

2. An injection and clamping integrated machine according to claim 1, characterized in that: the injection molding die clamping mechanism (4) consists of a screw rod (8), an oil cylinder piston (9), an injection molding oil cylinder (10), a die clamping oil cylinder (11), a meter (12), an injection molding base (13), a mechanism shell (14), a die clamping base (15), an air pressure induction column (16), an air linkage bag (17) and a stopper (18), the utility model discloses a mould injection device, including oil cylinder piston (9), injection moulding oil cylinder (10), mould injection oil cylinder (10), mould closing oil cylinder (11) are equipped with to screw rod (8) are located oil cylinder piston (9) top, mould injection oil cylinder (10) bottom, mould closing oil cylinder (11) below position is equipped with mould closing oil cylinder (11), mould closing oil cylinder (11) are located and are moulded plastics seat (13) side, mould injection seat (13) top position is equipped with counter (12), mould injection seat (13) below correspondence is equipped with mould closing seat (15), be equipped with atmospheric pressure response post (16) in mould closing seat (15), stopper (18) are connected through gaseous linkage.

3. An injection and clamping integrated machine according to claim 2, characterized in that: the air pressure induction column (16) is composed of a spring column body (20), clamping blocks (21), a folding hose (22), a trigger device (23), a battery module (24) and a guide rod (25), the clamping blocks (21) are arranged on two sides of the bottom of the spring column body (20), the clamping blocks (21) are connected with the trigger device (23) through the folding hose (22), the trigger device (23) is connected with the guide rod (21), and the guide rod (21) is connected with the battery module (24) arranged at the top of the guide rod.

4. An injection and clamping integrated machine according to claim 3, characterized in that: the trigger device (23) consists of a push rod (27), a slide rail (28), a striker (29) and a return spring (30), the push rod (27) is connected with the striker (29) through the return spring (30), and the striker (29) is arranged on the inner side of the slide rail (28).

5. An injection and clamping integrated machine according to claim 2, characterized in that: the gas linkage bag (17) is composed of a gas valve (32), a bag (33), a gas bag cavity (34), a gas channel (35) and a sensing module (36), wherein the gas valve (32) is communicated with the bag (33), and the gas bag cavity (34) is arranged in the bag (33) and is connected with the sensing module (36) through the gas channel (35).

6. An injection and clamping integrated machine according to claim 2, characterized in that: the limiter (18) is composed of a receiving head (38), a speed reducer (39), a connecting rod (40), a transmission shaft (41) and a device body (42), the receiving head (38) is connected with the speed reducer (39), the speed reducer (39) is connected with the transmission shaft (41) through the connecting rod (40), and the speed reducer (39), the connecting rod (40) and the transmission shaft (41) are all arranged in the device body (42).

Technical Field

The invention relates to the field of injection molding and die assembly, in particular to an injection molding and die assembly integrated machine.

Background

With the increasing demand of various industries for injection molding products in recent years, the development and improvement of the technical level of injection molding are promoted, the adopted injection molding machine mainly has the functions of plasticizing the plastic into a molten state, injecting a certain amount of dissolved materials into a mold cavity at sufficient pressure and speed, needing low-pressure mold closing, pushing the mold at low pressure and low speed, starting from the distance needing safety protection to the complete closing and stopping of the mold, requiring slow speed in the injection mold closing technology, and even if low pressure is set, inertial motion still has huge impact destructive force, many operators set the mold to close too closely to start using low pressure, so that the distance needing low-pressure protection in advance is impacted and closed by the previous large pressure speed, the structure is quickly impacted when hard obstacles such as slide block position deviation, thimble breakage and the like occur, and at the moment, the low-pressure protection is ineffective, and more, the mold is set to have the distance of several centimeters or longer and the low-pressure stopping without complete closing The high pressure is used, the low pressure protection is invalid, some molds are often seen to be accidentally taken out of the ejected formed product for mold closing, and the steel mold cavity is pressed to deform.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: an injection molding and die assembly integrated machine structurally comprises: the machine body is provided with the stamping shaft seat and is connected with the injection molding and clamping mechanism through the stamping shaft seat, the operation key is arranged on the machine body and is connected with the machine body, the injection molding and clamping mechanism is provided with the baffle, the baffle is positioned on the top end surfaces of two sides of the base, the base is arranged at the bottom position of the machine body, the machine body is a main structure of the equipment and is used for bearing connection and linkage of other components, and is also a shell structure of the equipment, the components in the machine body are protected from being damaged due to external impact, the stamping shaft seats are provided with two parts which are in parallel state of vertical erection, are mutually corresponding, have the same frequency and the same speed, can generate high-strength stamping acting force by virtue of internal hydraulic elements and are applied to the injection molding and clamping mechanism to complete injection molding and clamping work, and the operation key is used for setting and selecting functional modes of, can control the circuit board that is relevant with it through pressing different function buttons and send electronic signal to relevant component and make its operation, the baffle is used for preventing after the mould production from inside landing and ground production collide with and warp, and the base is the base structure of equipment, and mainly used bearing member's weight can act as the transport platform structure of equipment simultaneously, spreads the mould of production.

As a further technical supplement of the invention, the injection and die assembly mechanism comprises a screw rod, an oil cylinder piston, an injection oil cylinder, a die assembly oil cylinder, a meter, an injection seat, a mechanism shell, a die assembly seat, an air pressure induction column, an air linkage bag and a limiter, wherein the screw rod is arranged at the top end of the oil cylinder piston, the bottom of the oil cylinder piston is connected with the injection oil cylinder, the die assembly oil cylinder is arranged below the injection oil cylinder and is arranged at the side edge of the injection seat, the meter is arranged at the top of the injection seat, the die assembly seat is correspondingly arranged below the injection seat, the air pressure induction column is arranged in the die assembly seat and is connected with the limiter through the air linkage bag, the screw rod is used for conveying plastic raw materials which are heated and melted into liquid, screw grooves are distributed on the surface of the screw rod and can push the melted materials to the head position of the screw rod, the mold closing oil cylinder is used for providing oil supply for the power component, the meter is mainly used for metering materials to prevent the materials from being insufficient or excessive, the injection molding seat is the upper half main structure of the injection molding mold closing mechanism, the mold closing seat is the lower half main structure of the injection molding mold closing mechanism, and the injection molding seat and the mold closing seat are connected together through a mechanism shell and realize linkage.

As a further technical supplement of the invention, the air pressure induction column consists of a spring column body, clamping blocks, a folding hose, a trigger device, a battery module and a guide rod, wherein the clamping blocks are arranged on two sides of the bottom of the spring column body, the clamping blocks are connected with the trigger device through the folding hose, the trigger device is connected with the guide rod, the guide rod is connected with the battery module arranged on the top of the guide rod, the spring column body is the main body structure of the upper half part of the air pressure induction column and mainly has an embedded high-strength spring tube structure, the clamping blocks can be driven to reset by the resilience of the spring, the top end of the spring is fixed and can not change, the spring column body can stretch downwards when being extruded, the spring column body can automatically stretch upwards to reset after extrusion force disappears, the clamping grooves are arranged on the surface of the clamping blocks and embedded with the spring column body, the clamping grooves are effectively prevented from falling off after the clamping blocks and the folding hose, the compressed gas can enter the trigger device and enable the trigger device to be started, the battery module is a power supply component in the structure and is used for supplying power for starting the limiting device, the battery module is in an open circuit state under the non-starting state and cannot be electrified, and the guide rod is used for conducting an electric signal to the limiting device to enable the limiting device to operate.

As a further technical supplement of the invention, the trigger device consists of a push rod, a slide rail, a firing pin and a return spring, the push rod is connected with the firing pin through a return spring, the firing pin is arranged on the inner side of the slide rail, the push rod is of an air bag cavity structure with a protruding arc-shaped surface, the whole body is made of high-strength flexible silica gel material, the inner cavity structure is in a state of being filled with gas and expanding, the outer silica gel shell can be sunken inwards and the push rod can be shifted when being extruded by gas, the slide rail is of a track structure embedded with the firing pin in shape and size, a gap is reserved between the slide rail and the firing pin to facilitate the smooth front and back sliding of the firing pin, the firing pin is of an electric conductor structure, when the battery module is in butt joint with the battery module, the purpose that the battery module transmits current to the guide rod can be achieved, the reset spring mainly utilizes the compression elastic potential energy of the reset spring to drive the striker to reset, and the situation that the striker is still in a power-on state after the limiting action is completed is avoided.

As a further technical supplement, the gas linkage bag comprises a gas valve, a bag, a gas bag cavity, a gas passage and a sensing module, wherein the gas valve is communicated with the bag, the gas bag cavity is arranged in the bag and is connected with the sensing module through the gas passage, the gas valve is used for controlling gas delivery and preventing the start delay of the stopper caused by the excessively low gas delivery speed, the bag is of a spherical gas bag structure, the gas bag cavity in the bag is mainly used for storing gas and has the function of discharging redundant air, the bag is made of high-strength flexible materials and has the advantages of high explosion resistance and high tensile property, the gas passage and the bag are of an integrated structure and are of a structure for discharging the redundant air in the gas bag cavity to the sensing module, and the sensing module is used for sensing the flow of the passing gas and transmitting an electric signal to the stopper.

As a further technical supplement of the invention, the limiter consists of a receiving head, a speed reducer, a connecting rod, a transmission shaft and a limiter body, wherein the receiving head is connected with the speed reducer, the speed reducer is connected with the transmission shaft through the connecting rod, the speed reducer, the connecting rod and the transmission shaft are all arranged in the limiter body, the receiving head is used for receiving an electric signal transmitted by the induction module and converting the electric signal into a pulse signal to enable the speed reducer to operate, the speed reducer is used for controlling the pressing strength of the injection molding seat, the connecting rod is one of power components and is responsible for transmitting the torsion of the speed reducer to the transmission shaft and enabling the transmission shaft to apply force on the injection molding seat to enable the speed reducer to decelerate, and the limiter body is a.

Advantageous effects

The invention is applied to the technical aspect of injection mold closing, and mainly aims to solve the problem that the mold is damaged due to too short mold closing distance and ineffective low-pressure protection of equipment;

the invention solves the problem by arranging an air pressure sensing column, an air linkage bag and a limiter on an injection mould closing mechanism in the structure, and mainly utilizes a cavity structure inside a folded hose in the air pressure sensing column to extrude downwards after being compressed and produce air with the volume equal to that of the cavity structure, the air enters a trigger device and is started, the trigger device is linked with the air linkage bag, redundant air in an air bag cavity can be discharged to a sensing module, an electric signal is transmitted to the limiter, and then the limiter is instructed to control the pressing strength of an injection mould seat, so that the damage of a mould caused by too short distance due to too high pressing speed is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is an external structural schematic diagram of an injection and mold clamping integrated machine of the invention.

Fig. 2 is a front sectional view of an injection and clamping mechanism of an injection and clamping integrated machine according to the present invention.

Fig. 3 is a front sectional view of a pneumatic induction column structure of an injection mold clamping mechanism of an injection mold clamping integrated machine according to the present invention.

Fig. 4 is an enlarged view of a trigger device structure of a pneumatic induction column of an injection mold clamping mechanism of an injection mold clamping integrated machine according to the present invention.

Fig. 5 is a front sectional view of a gas-linked bladder structure of an injection-clamping mechanism of an integrated injection-clamping machine according to the present invention.

Fig. 6 is a front cross-sectional view of a stopper structure of an injection and clamping mechanism of an injection and clamping integrated machine according to the present invention.

In the figure: the device comprises a machine body-1, a stamping shaft seat-2, an operation key-3, an injection molding and die clamping mechanism-4, a baffle-5, a base-6, a screw-8, an oil cylinder piston-9, an injection molding oil cylinder-10, a die clamping oil cylinder-11, a meter-12, an injection molding seat-13, a mechanism shell-14, a die clamping seat-15, an air pressure induction column-16, an air linkage bag-17, a limiter-18, a spring cylinder-20, a clamping block-21, a folding hose-22, a trigger device-23, a battery module-24, a guide rod-25, a push rod-27, a slide rail-28, a firing pin-29, a reset spring-30, an air valve-32, a bag-33, an air bag cavity-34, an air passage-35, an induction module-, A receiving head-38, a reducer-39, a connecting rod-40, a transmission shaft-41 and a body-42.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.