阅读说明：本技术 一种平行开关型初型模用的模具冷却机构 (Mould cooling mechanism that parallel switch type parison mold was used ) 是由 李辉 邢涛 岳婷婷 王晓亮 李玉鹏 于 2020-08-04 设计创作，主要内容包括：一种平行开关型初型模用的模具冷却机构,属于行列式制瓶机技术领域。其特征在于：初型模支架(2)一侧安装开关控制装置(1),另一侧安装平面开合运动的两组初型模钳臂(3),初型模钳臂(3)上部安装嵌板组件(4),冷却风入口设置在开关控制装置下部,冷却机构的冷却通道水平贯穿初型模支架(2)和两组初型模钳臂(3),嵌板组件(4)上部设有气室组件(16),冷却风通过嵌板组件(4)的安装支架(13)进入气室组件(16)。本发明将供风通道设置在初型模钳臂内部,对初型模模具进行全方位冷却,避免因为机构的阻挡而使冷却风效果减半,极大的提升制瓶机机速和产品合格率。(A mold cooling mechanism for a parallel switch type blank mold belongs to the technical field of determinant bottle-making machines. The method is characterized in that: switch control device (1) is installed to prototype mode support (2) one side, two sets of prototype mode tong arms (3) of opposite side mounting plane switching motion, panel subassembly (4) is installed on prototype mode tong arm (3) upper portion, the cooling air entry sets up in the switch control device lower part, the cooling channel level of cooling body runs through prototype mode support (2) and two sets of prototype mode tong arms (3), panel subassembly (4) upper portion is equipped with air chamber subassembly (16), the cooling air gets into air chamber subassembly (16) through installing support (13) of panel subassembly (4). According to the invention, the air supply channel is arranged inside the clamp arm of the primary mould to carry out all-dimensional cooling on the primary mould, so that the cooling air effect is prevented from being halved due to the blocking of a mechanism, and the machine speed and the product percent of pass of the bottle making machine are greatly improved.)

1. The utility model provides a mould cooling body that parallel switch type parison mold used which characterized in that: the cooling air inlet is arranged on the lower portion of the switch control device, a cooling channel of the cooling mechanism horizontally penetrates through the primary die support (2) and the two sets of primary die clamping arms (3), an air chamber component (16) is arranged on the upper portion of the panel component (4), and cooling air enters the air chamber component (16) through a mounting support (13) of the panel component (4) and finally acts on a die.

2. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 1, wherein: the switch control device (1) comprises a mounting plate (5) and a plurality of switch valve assemblies (6) mounted on the mounting plate (5).

3. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 2, wherein: be equipped with a plurality of signal gas pockets (15) on mounting panel (5), through signal gas pocket (15) switch-on valve case the signal gas that lets in, signal gas pocket (15) intercommunication switch valve subassembly (6) inner chamber.

4. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 2, wherein: switch valve module (6) include piston shaft (7), valve body (8), spring (9), blotter (10) and nut (11), install on valve body (8) top blotter (10), piston shaft (7) one end is installed in valve body (8), the other end passes through nut (11) to be fixed on mounting panel (5), valve body (8) overcoat has spring (9), spring (9) are fixed between blotter (10) and mounting panel (5).

5. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 1, wherein: the panel assembly (4) comprises a panel (12), mounting brackets (13) and connecting pins (14), the panel (12) is vertically mounted on one vertical side face of each mounting bracket (13), the two groups of mounting brackets (13) are symmetrically arranged, the other side faces of the two groups of mounting brackets (13) are connected with the two corresponding groups of blank die clamp arms (3) through bolts, and the connecting pins (14) vertically penetrate through the mounting brackets (13) to be connected with the blank die clamp arms (3).

6. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 1, wherein: the air chamber assembly (16) comprises an air chamber (17) and a ventilation pipe (18), the upper part of the ventilation pipe (18) is embedded in the air chamber (17), and the lower part of the ventilation pipe (18) is inserted into the mounting bracket (13).

7. The die cooling mechanism for a parallel switch-type blank die as set forth in claim 1, wherein: the primary die clamp arm (3) is internally provided with a plurality of cooling channels (301), and each cooling channel (301) is independently controlled through a switch control device (1).

Technical Field

A mold cooling mechanism for a parallel switch type blank mold belongs to the technical field of determinant bottle-making machines.

Background

With the development of the scientific technology which is changing day by day, the demand of the current international and domestic markets for high-efficiency, multi-variety and high-quality bottle making machines is increasing continuously. At present, most of domestic glass factories use the cooling mechanism of the side of the primary mould die to cool in a single direction, the product percent of pass is low, the machine speed is low, the primary mould die is not completely cooled, and the development of the bottle making machine is seriously restricted.

In the past, because the mechanism space on the frame is very small, the die moves along with the tong arms, the cooling mechanism can only be fixed on the periphery of the tong arms, cooling air is blocked by a plurality of mechanisms, the cooling efficiency is low, the primary die is overheated, and the machine speed can only be reduced for ensuring the product quality. Promote the cooling effect and can only design for continuous cooling air, manual control air door valve plate, but when the mould was opened, the cooling air can influence the goods, leads to the rejection rate to increase.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, and the perpendicular cooling mechanism for the blank mold, which has a simple and practical structure, can cool the blank mold in all directions and can effectively improve the machine speed, is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: this mould cooling mechanism that parallel switch type parison mold used, its characterized in that: the cooling mechanism comprises a switch control device, a prototype die support, two sets of prototype die clamp arms and a panel component, wherein the switch control device is installed on one side of the prototype die support, the two sets of prototype die clamp arms are opened and closed on the other side installation plane, the panel component is installed on the upper portion of each prototype die clamp arm, a cooling air inlet is formed in the lower portion of the switch control device, a cooling channel of the cooling mechanism horizontally penetrates through the prototype die support and the two sets of prototype die clamp arms, an air chamber component is arranged on the upper portion of the panel component, cooling air enters the air chamber component through the installation support of the panel component, and finally acts.

According to the invention, the air supply channel is arranged in the clamp arm of the blank mould, so that the cooling air channel can move along with the clamp arm, and thus the cooling air can directly act on the periphery of the mould, the blank mould can be cooled in all directions, the effect of the cooling air is completely acted on the mould, and the effect of the cooling air is prevented from being halved due to the blocking of a mechanism; the cooling air can be supplied intermittently, and the opening and closing action of the clamp arm of the prototype mold controls the opening and closing of the switch control device, so that the machine speed and the product percent of pass of the bottle making machine are greatly improved. The cooling effect is obviously improved, and the machine speed is greatly improved.

The switch control device comprises a mounting plate and a plurality of switch valve assemblies mounted on the mounting plate.

The mounting plate is provided with a plurality of signal air holes, the signal air holes are communicated with signal air introduced into the valve box, and the signal air holes are communicated with the inner cavity of the switch valve assembly.

The switch valve component comprises a piston shaft, a valve body, a spring, a cushion pad and a nut, wherein the cushion pad is installed at the top end of the valve body, one end of the piston shaft is installed in the valve body, the other end of the piston shaft is fixed on the mounting plate through the nut, the spring is sleeved outside the valve body, and the spring is fixed between the cushion pad and the mounting plate.

The panel assembly comprises a panel, mounting brackets and connecting pins, the panel is vertically mounted on one vertical side face of the mounting brackets, the mounting brackets are symmetrically arranged in two groups, the other side faces of the two groups of mounting brackets are connected with the two corresponding groups of prototype clamp arms through bolts, and the connecting pins vertically penetrate through the mounting brackets to be connected with the prototype clamp arms.

The air chamber assembly comprises an air chamber and a ventilation pipe, the upper part of the ventilation pipe is embedded in the air chamber, and the lower part of the ventilation pipe is inserted into the mounting bracket.

The blank mould tong arm in be equipped with many cooling channel, each cooling channel all controls alone through switch control device. The independent switch control device is arranged, and the control system automatically controls and provides intermittent air supply, so that the product is not influenced by cooling air when the die is not closed, and the product quality is improved.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the air supply channel is arranged in the clamp arm of the blank mould, so that the cooling air channel can move along with the clamp arm, and thus the cooling air can directly act on the periphery of the mould, the blank mould can be cooled in all directions, the effect of the cooling air is completely acted on the mould, and the effect of the cooling air is prevented from being halved due to the blocking of a mechanism; the cooling air can be supplied intermittently, and the opening and closing action of the clamp arm of the prototype mold controls the opening and closing of the switch control device, so that the machine speed and the product percent of pass of the bottle making machine are greatly improved. The cooling effect is obviously improved, and the machine speed is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a cooling mechanism of a blank mold according to the present invention.

Fig. 2 is a schematic structural diagram of the switch control device.

Fig. 3 is a schematic structural diagram of the switch valve assembly.

Fig. 4 is a schematic view of the construction of a blank die panel assembly.

FIG. 5 is a schematic view of the cooling mechanism of the blank mold.

The device comprises a base, a switch control device 2, a blank mold support 3, a blank mold clamp arm 301, a cooling channel 4, a panel assembly 5, a mounting plate 6, a switch valve assembly 7, a piston shaft 8, a valve body 9, a spring 10, a cushion pad 11, a nut 12, a panel 13, a mounting support 14, a connecting pin 15, a signal air hole 16, an air chamber assembly 17, an air chamber 18 and a ventilation pipe.

Detailed Description

Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further described with reference to fig. 1 to 5.

Referring to the attached figures 1 to 5: the utility model provides a mould cooling mechanism that parallel switch type prototype mold was used, including on-off control device 1, prototype mold support 2, two sets of prototype mold tong arms 3 and panel subassembly 4, 2 side-mounting on-off control devices 1 of prototype mold support, two sets of prototype mold tong arms 3 of opposite side mounting plane switching motion, 3 upper portions of prototype mold tong arms install panel subassembly 4, the cooling air entry sets up in the on-off control device lower part, cooling body's cooling channel level runs through prototype mold support 2 and two sets of prototype mold tong arms 3, panel subassembly 4 upper portion is equipped with air chamber subassembly 16, the cooling air passes through mounting bracket 13 of panel subassembly 4 and gets into air chamber subassembly 16, act on the mould at last.

The switching control device 1 includes a mounting plate 5 and a plurality of switching valve assemblies 6 mounted on the mounting plate 5. The mounting plate 5 is provided with a plurality of signal air holes 15, the signal air holes 15 are communicated with signal air introduced into the valve box, and the signal air holes 15 are communicated with the inner cavity of the switch valve component 6. The switch valve assembly 6 comprises a piston shaft 7, a valve body 8, a spring 9, a cushion pad 10 and a nut 11, the cushion pad 10 is installed at the top end of the valve body 8, one end of the piston shaft 7 is installed in the valve body 8, the other end of the piston shaft is fixed on the mounting plate 5 through the nut 11, the spring 9 is sleeved outside the valve body 8, and the spring 9 is fixed between the cushion pad 10 and the mounting plate 5.

The panel assembly 4 comprises a panel 12, mounting brackets 13 and connecting pins 14, wherein the panel 12 is vertically mounted on one vertical side surface of each mounting bracket 13, the two groups of the mounting brackets 13 are symmetrically arranged, the other side surfaces of the two groups of the mounting brackets 13 are connected with the two corresponding groups of the blank mold clamp arms 3 through bolts, and the connecting pins 14 vertically penetrate through the mounting brackets 13 and are connected with the blank mold clamp arms 3.

The air cell assembly 16 includes an air cell 17 and a vent tube 18, an upper portion of the vent tube 18 being embedded in the air cell 17, and a lower portion of the vent tube 18 being inserted into the mounting bracket 13. Thereby securing the plenum assembly 16. Be equipped with many cooling channels 301 in the prototype clamp arm 3, each cooling channel 301 all controls through switch controlling means 1 alone.

During operation, the parison mold tong arm 3 is opened, the switch control device 1 is closed at the moment, no cooling air exists, the gob is transferred to the material flowing groove through the material distributor and then falls to the parison mold, the parison mold tong arm 3 is closed to enable the mold to wrap the gob, the valve box 'parison mold cooling' air passage is switched on, signal air enters from the hole M in the figure 2 and enters into the piston rod 7 of the piston shaft along the passage, compressed air comes out from the piston again, the valve body 8 is driven to begin to recover, and the cooling passage 301 is opened. As the cavity of the blank mold bracket 2 is communicated with the inner cavity of the frame, once the valve body 8 is opened, cooling air in the frame body gushes into a cooling channel 301 in the blank mold clamp arm 3 as shown in figure 4, and the cooling air flows towards the figure and enters an air chamber 16 through a vent pipe 18 in a mounting bracket 13, so that the blank mold is cooled. Then, the clamp arm 3 of the primary die is opened, the air path of the valve box for cooling the primary die is closed, compressed air in the valve body is reduced, the valve body is driven by the spring 9 to return, the cooling channel 301 is closed, and the cooling air does not cool the primary die any more at the moment. The invention has the greatest advantages that the primary die can be cooled in all directions, so that the effect of cooling air is completely exerted on the die, and the effect of cooling air is prevented from being halved due to the blocking of a mechanism; each air channel can be independently controlled and can independently act on each mould according to actual requirements; the intermittent supply of cooling air greatly improves the machine speed of the bottle making machine and the product percent of pass.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.