Clamp shaft with cooling device

Abstract

The utility model discloses a clamp shaft with a cooling device, which relates to the field of bottle-making machine clamp shafts, and comprises a fixed support, a clamp shaft is arranged on the fixed support in a penetrating manner, the clamp shaft penetrates out of the fixed support and is provided with a die forming clamp in a penetrating manner, and the fixed support is provided with an air blowing channel; the first air guide block is arranged on the fixed support, and an air outlet of the first air guide block faces the die forming clamp; and the two ends of the air blowing channel communicate with the first air guide block and the air blowing source correspondingly. The air blowing channel is formed in the fixing support, the two ends of the air blowing channel are communicated with the first air guide block and the air blowing source respectively, the air outlet of the first air guide block faces the die forming clamp, air can be supplied to the die forming clamp by starting the air blowing source, then heat generated in the working process of the die forming clamp is taken away, and the problem that a clamp shaft works in a high-temperature environment for a long time, and the die forming clamp is damaged is solved. And the rotating operation is blocked and even locked due to thermal deformation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bottle making machine clamp axle, specifically relates to a clamp clamp axle with cooling device. BACKGROUND

[0002] With the development of science and technology, the automatic production line of products is more and more, and the glass bottle is generally formed by adopting the clamp mold to clamp, and the inner and outer structure shape of the glass bottle is realized by the inner cavity space of the mold.

[0003] And in the actual production process, this shaping method will produce heat in the long-term working process, the clamp and the clamp axle run in the high temperature environment for a long time, and the heat deformation of the clamp and the clamp axle will cause the rotation operation to be stuck, even dead, and further cause the product quality to be unstable, and even the related matching parts will be damaged, and the rotary bottle making machine will be seriously stopped for maintenance, which is not convenient to use. UTILITY MODEL CONTENTS

[0004] The clamp clamp axle with cooling device can solve the technical problems that the clamp and the clamp axle run in the high temperature environment for a long time, the heat deformation causes the rotation operation to be stuck, even dead, in the prior art.

[0005] The clamp clamp axle with cooling device provided by the embodiment of the application comprises:

[0006] A fixing support is provided with a clamp axle, the clamp axle passes through the fixing support and is provided with a mold clamp, and a blowing channel is formed in the fixing support;

[0007] A first air guide block is arranged on the fixing support, and an air outlet of the first air guide block faces the mold clamp;

[0008] A blowing source is arranged, and the two ends of the blowing channel are in communication with the first air guide block and the blowing source.

[0009] In an embodiment, the first air guide block is fixed on the fixing support by a fixing bolt.

[0010] In an embodiment, a first mounting station is arranged on the sidewall of the first air guide block, a plurality of bolt holes are formed in the circumferential side of the blowing channel of the fixing support, the number of the bolt holes corresponds to the number of the fixing bolts, and the fixing bolts are connected to the bolt holes through the first mounting station.

[0011] In an embodiment, the first mounting station is in the shape of a waist circle, and the width of the first mounting station is adapted to the diameter of the screw rod of the fixing bolt.

[0012] In an embodiment, a second air guide block is movably arranged on the fixed support, the second air guide block also communicates with the air blowing passage, and the air outlet of the second air guide block faces the pliers shaft.

[0013] In an embodiment, the second air guide block is also fixed on the fixed support by the fixed bolt;

[0014] A second mounting site is arranged on the second air guide block, the second mounting site is arranged in a waist-round shape, and the fixed bolt passes through the second mounting site and is connected with the bolt hole.

[0015] In an embodiment, the second air guide block is arranged above the first air guide block, the fixed bolt passes through the first mounting site and the second mounting site and is screwed with the bolt hole.

[0016] In an embodiment, an elastic washer is arranged between the first air guide block and the second air guide block.

[0017] In an embodiment, a fixed gasket is arranged on the pliers shaft, and the fixed gasket is arranged on the fixed support.

[0018] In an embodiment, a sliding gasket is arranged on the pliers shaft, and the sliding gasket is arranged between the fixed support and the molding clamp.

[0019] The technical scheme provided by the embodiments of the present application has the following beneficial effects:

[0020] By arranging the air blowing passage on the fixed support and making the air blowing passage communicate with the first air guide block and the air blowing source at two ends respectively, the air outlet of the first air guide block faces the molding clamp, and opening the air blowing source can blow air to the molding clamp, thereby taking away the heat generated during the working process of the molding clamp, and solving the problem that the clamp and the pliers shaft run in a high-temperature environment for a long time, heat deformation occurs, and the running is blocked, and even the situation of being stuck. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 It is a whole structure diagram of the clamp pliers shaft with a cooling device in the present application.

[0023] Figure 2It is a side sectional view of a clamp jaw shaft with cooling device in the present application;

[0024] Figure 3 It is an exploded schematic view of a clamp jaw shaft with cooling device in the present application;

[0025] In the figure: 1, fixed support; 11, jaw shaft; 12, mold clamp; 13, blowing channel; 2, first wind guide block; 21, first installation station; 3, fixed bolt; 4, second wind guide block; 41, second installation station; 5, elastic washer; 6, fixed washer; 7, sliding washer. DETAILED DESCRIPTION

[0026] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person of ordinary skill in the art without making creative labor fall within the scope of protection of the present application.

[0027] The clamp jaw shaft with cooling device provided in the embodiments of the present application can solve the problem that the clamp and the jaw shaft run in high temperature environment for a long time, heat deformation occurs, and the rotation operation is stalled, even locked.

[0028] Reference Figure 1 The overall structure diagram of a clamp jaw shaft with cooling device and Figure 2The utility model discloses a side sectional view of clamp jaw with cooling device, a kind of clamp jaw with cooling device disclosed in the application, including fixed support 1, first air guide block 2 and air blowing source, the jaw 11 is passed in fixed support 1, the jaw 11 is passed in coaxial with the moulding clamp 12 from fixed support 1, and air blowing passage 13 is opened in fixed support 1;First air guide block 2 is arranged on fixed support 1 and is communicated with air blowing passage 13, and the air outlet of first air guide block 2 is towards moulding clamp 12;Air blowing source is communicated with air blowing passage 13, to blow air in air blowing passage 13, and it is guided to moulding clamp 12 by first air guide block 2 and take away heat in the working process of moulding clamp 12, to further cool the surface of moulding clamp 12 when clamp jaw works, simultaneously without affecting the temperature required by glass forming in moulding clamp 12, reduce the damage rate of precision parts of moulding clamp 12 when high temperature runs, effectively improve the running smoothness of moulding clamp 12, so that glass forming is more smooth, get rid of the jamming caused by high temperature deformation when glass forming, effectively improve the product quality after glass forming.Reduce the maintenance of high-temperature environment parts by artificial, save cost, greatly improve the product efficiency and quality of production.Solve the problem that clamp jaw and jaw 11 run in high-temperature environment for a long time, and heat deformation leads to running jamming, even dead situation.

[0029] More specifically, since clamp jaw and moulding clamp 12 work, there is relative friction between moulding clamp 12 and jaw 11 and fixed support 1, in order to protect the surface of jaw 11 and moulding clamp 12, fixed pad 6 is passed in jaw 11, and fixed pad 6 is fixed on fixed support 1 to protect the opposite surface of fixed support 1 and moulding clamp 12.Fixed pad 6 is usually made of material with good elasticity, wear resistance and corrosion resistance to ensure stable performance and shape during long-term use.For example, rubber, silicone, polyurethane, etc.

[0030] Further, sliding pad 7 can be passed in jaw 11, and sliding pad 7 is located between moulding clamp 12 and fixed support 1, and can be removed and replaced after long-time wear and tear.Simultaneously setting fixed pad 6 and sliding pad 7 is preferred, and sliding pad 7 can be set between fixed pad 6 and moulding clamp 12 to further protect the contact surface between moulding clamp 12, jaw 11 and fixed support 1, and sliding pad 7 can be replaced, which is more convenient to use.The material of sliding pad 7 is also selected from materials with good elasticity, wear resistance and corrosion resistance, such as rubber, silicone, polyurethane, etc.

[0031] The air source can be a common air blowing device such as a blower, which continuously supplies cold air to the air blowing channel 13 to cool the mold clamp 12. In the actual installation process, the air source can be fixed to the fixed bracket 1 with bolts, or the air source and the fixed bracket 1 can be placed together on the processing table. The specific installation method of the air source can be flexibly changed according to the actual installation environment.

[0032] Reference Figure 1 An overall structural diagram of a clamp shaft with a cooling device and Figure 3 An exploded view of a clamp shaft with a cooling device shows that the first air guide block 2 is fixed to the fixed bracket 1 by multiple fixing bolts 3. Specifically, the first air guide block 2 has a first installation station 21 on its side wall. The fixed bracket 1 and the air blowing channel 13 have multiple bolt holes on their periphery. The number of fixing bolts 3 corresponds to the number of bolt holes. A single fixing bolt 3 passes through the first installation station 21 and is threadedly connected to a single bolt hole to fix the first air guide block 2 to the fixed bracket 1.

[0033] In order to facilitate the adjustment of the position of the air outlet of the first air guide block 2 for cooling multiple positions of the molding clamp 12, the first installation station 21 is specifically designed as an oval shape, and the width of the first installation station 21 is adapted to the diameter of the screw of the fixing bolt 3. After the fixing bolt 3 passes through the first installation station 21, the oval design allows the first air guide block 2 to move the length of the oval shape to adjust the position of the first air guide block 2 on the fixed bracket 1, thereby changing the air outlet direction of the first air guide block 2.

[0034] Since both the clamp shaft 11 and the molding clamp 12 are in a high-temperature state during operation, in order to improve the cooling effect on the clamp shaft 11, a second air guide block 4 is also movably installed on the fixed bracket 1. The second air guide block 4 is also connected to the air blowing channel 13, and the air outlet of the second air guide block 4 faces the clamp shaft 11 to guide the airflow to the surface of the clamp shaft 11 and cool the surface of the clamp shaft 11.

[0035] More specifically, the second air guide block 4 is also fixed to the fixed bracket 1 by the fixing bolt 3, and a second installation position 41 is provided on it. The second installation position 41 is also set in an oval shape. The fixing bolt 3 passes through the oval-shaped second installation position 41 to fix the second air guide block 4 to the fixed bracket 1. Due to the oval shape of the second installation position 41, the second air guide block 4 can move along the oval length of the second installation position 41 to adjust the position of the air outlet of the second air guide block 4, making it more convenient to use.

[0036] Further, in order to facilitate installation, the second air guide block 4 is stacked above the first air guide block 2. When installing the second air guide block 4, the second air guide block 4 is installed offset from the air outlet of the first air guide block 2 to prevent the second air guide block 4 from obstructing the air outlet of the first air guide block 2. A single fixing bolt 3 passes through both the first mounting site 21 and the second mounting site 41 and is threadedly connected with the bolt hole to simultaneously mount the first air guide block 2 and the second air guide block 4 on the fixing support 1. When the air blowing source blows air, the air flow is pushed upward along the air blowing channel 13, first passing through the first air guide block 2 and then passing through the second air guide block 4 to simultaneously cool the jaw shaft 11 and the mold clamping jaw 12.

[0037] Since relative displacement occurs between the first air guide block 2 and the second air guide block 4, there is wear between the first air guide block 2 and the second air guide block 4. This wear not only reduces the precision and performance of the first air guide block 2 and the second air guide block 4, but also can cause a series of problems such as noise, vibration, and even component loosening, which seriously affects the stability and reliability of the entire system. Therefore, in order to protect the first air guide block 2 and the second air guide block 4 and make the connection between the first air guide block 2 and the second air guide block 4 more secure, an elastic washer 5 is additionally provided between the first air guide block 2 and the second air guide block 4. When the first air guide block 2 and the second air guide block 4 displace relative to each other, the elastic washer 5 can absorb and disperse the impact force and vibration generated thereby, thereby greatly reducing the direct wear between the first air guide block 2 and the second air guide block 4. This not only prolongs the service life of the first air guide block 2 and the second air guide block 4, but also improves the running stability and quietness of the system.

[0038] In addition, the material selection of the elastic washer 5 is also crucial. The elastic washer 5 is usually also made of a material with good elasticity, wear resistance, and corrosion resistance to ensure that it can maintain stable performance and shape during long-term use. For example, rubber, silicone, polyurethane, etc. At the same time, the thickness and shape of the elastic washer 5 can also be customized according to actual needs to meet the performance requirements in different application scenarios.

[0039] In the description of the present application, it should be noted that the terms "upper", "lower", and the like are used for indicating the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] It should be noted that in the present application, relational terms such as "first" and "second" and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0041] The above is only a specific embodiment of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A tongs shaft with cooling means, characterized in that It includes: A fixed support (1) is provided with a clamp shaft (11) penetrating through it, the clamp shaft (11) penetrates through the fixed support (1) and is provided with a mold clamp (12), a blowing channel (13) is formed in the fixed support (1); A first air guide block (2) is arranged on the fixed support (1), and the air outlet of the first air guide block (2) faces the mold clamp (12); And a blowing source, the two ends of the blowing channel (13) are respectively communicated with the first air guide block (2) and the blowing source.

2. The clamp shaft with cooling device according to claim 1, wherein: The first air guide block (2) is fixed on the fixed support (1) by a fixed bolt (3).

3. The clamp shaft with cooling device according to claim 2, wherein: A first mounting station (21) is arranged on the side wall of the first air guide block (2), a plurality of bolt holes are formed in the circumferential side of the blowing channel (13) of the fixed support (1), the number of the bolt holes corresponds to the number of the fixed bolts (3), and the fixed bolts (3) are connected with the bolt holes through the first mounting station (21).

4. The clamp shaft with cooling device according to claim 3, wherein: The first mounting station (21) is arranged in a waist-round shape, and the width of the first mounting station (21) is matched with the diameter of the screw rod of the fixed bolt (3).

5. A tongs shaft with cooling means according to claim 3, wherein, Further comprising: A second air guide block (4) is movably arranged on the fixed support (1), the second air guide block (4) is also communicated with the blowing channel (13), and the air outlet of the second air guide block (4) faces the clamp shaft (11).

6. The clamp shaft with cooling device according to claim 5, wherein: The second air guide block (4) is also fixed on the fixed support (1) by the fixed bolt (3); A second mounting station (41) is arranged on the second air guide block, the second mounting station (41) is arranged in a waist-round shape, and the fixed bolt (3) penetrates through the second mounting station (41) and is connected with the bolt hole.

7. The clamp shaft with cooling device according to claim 6, wherein: The second air guide block (4) is arranged above the first air guide block (2), and the fixed bolt (3) penetrates through the first mounting station (21) and the second mounting station (41) and is threadedly connected with the bolt hole.

8. The clamp shaft with cooling device according to claim 7, wherein: An elastic washer (5) is arranged between the first air guide block (2) and the second air guide block (4).

9. The clamp shaft with cooling device according to claim 1, wherein: A fixed washer (6) is arranged on the clamp shaft (11) and the fixed support (1).

10. The clamp shaft with cooling device according to claim 1, wherein: The pincer shaft (11) is provided with a sliding gasket (7) which is arranged between the fixed support (1) and the molding clamp (12).

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