CN109967209B - A needle disk glue tapping machine - Google Patents

Abstract

The needle disc rubber tapping machine comprises a storage bin (1), a primary crushing system, a secondary crushing system and corresponding supports (8), wherein the primary crushing system is arranged immediately behind the storage bin (1) and comprises a primary crushing needle disc (2), a primary guard plate (3) and a primary conveying belt (4), the primary guard plate (3) is positioned on two side surfaces of the upper end of the primary conveying belt (4), the primary crushing needle disc (2) is positioned at the rearmost end of the primary conveying belt (4), and an inner needle disc (22) moves in the vertical direction; the secondary crushing system is arranged immediately behind the primary crushing system and is lower than the primary crushing system in height and is used for secondarily crushing the materials conveyed by the primary conveying belt (4). The needle disc rubber tapping machine provided by the invention has the advantages that the materials are crushed more uniformly through secondary crushing, the yield is higher, the problem of later manual reworking can be effectively solved, the labor resource is saved, and the production efficiency is improved.

Description

A needle disk glue tapping machine

Technical field

The present invention relates to the technical field of crushing equipment, and in particular to a needle disk rubber tapping machine.

Background technique

Silica gel is a highly active adsorption material, which is an amorphous substance. Its main component is silica. It has stable chemical properties and does not burn. During production, it is usually produced by reacting sodium silicate and sulfuric acid, and undergoing a series of post-processing processes such as aging and acid soaking. It is insoluble in water and any solvent, non-toxic, tasteless, chemically stable, and does not react with any substances except strong alkali and hydrofluoric acid.

After the silica gel is produced, it needs to be broken into specified particle sizes according to needs, and then washed and dried. In traditional rubber tapping, the silicone is fixed first and then cut. In this way, the silicone has to be re-fixed every time it is cut. The operation is cumbersome and the efficiency is low. The rubber tapping equipment that appeared later is broken in one go. During the rubber tapping process, teeth will always appear. The glue sandwiching phenomenon occurs, and after one crushing, the broken glue blocks are of different sizes, resulting in a low yield rate, requiring manual rework in the later stage, and low production efficiency.

Contents of the invention

In order to solve the above problems, the present invention provides a needle disk rubber tapping machine. Through secondary crushing, the material is broken more evenly and the yield rate is higher. It can effectively solve the problem of manual rework in the later period, and the crushing needle disk can be used according to different materials. Needle discs of different heights and densities have a wide range of applications. Through cylinder control, they can effectively save labor resources and improve production efficiency.

The object of the present invention is achieved through the following technical solutions.

A needle disk rubber tapping machine includes a storage bin, a first-level crushing system, and a bracket. The first-level crushing system is immediately behind the storage bin and includes a first-level crushing needle disc, a first-level guard plate, and a first-level conveyor belt. , the first-level guard plates are located on both sides of the upper end of the first-level conveyor belt, the first-level crushing needle disk is located at the rearmost end of the first-level conveyor belt, and the internal needle disk moves in the vertical direction.

The above-mentioned needle disc tapping machine also includes a secondary crushing system. The secondary crushing system is immediately behind the primary crushing system. The height of the working platform is lower than that of the primary crushing system. It includes a secondary crushing pin disc, a secondary crushing system, and a secondary crushing system. Guard plate and secondary conveyor belt, the secondary crushing needle disk is located at the rearmost end of the secondary conveyor belt and is used to secondary crush the materials transported by the primary conveyor belt.

In the above-mentioned needle disk rubber tapping machine, the storage bin is provided with an on-off valve to control the speed at which the material in the storage bin enters the first-level conveyor belt.

In the needle disk tapping machine described above, the needle disk of the first-level crushing needle disk contains several vertically arranged crushing needles arranged in a rectangular or circular shape.

In the needle disc tapping machine described above, the number of broken needles contained in the second-level crushing needle disc is less than that of the first-level crushing needle disc.

In the above-mentioned needle disc tapping machine, the first-level crushing needle disc and the second-level crushing needle disc are lifted and lowered through a driving cylinder, and the respective needle discs can be replaced according to the size of the material particles.

Preferably, the above-mentioned driving cylinder is a pneumatic cylinder.

In the above-mentioned needle disc tapping machine, the first-level crushing needle disc and the second-level crushing needle disc are fixed behind the respective conveyor belts through separate brackets, and the lowest position of the respective crushing needles can reach the surface of the conveyor belt.

In the above-mentioned needle disk rubber tapping machine, the first-level conveyor belt and the second-level conveyor belt are chain plate conveyor belts.

Furthermore, the starting end of the secondary conveyor belt extends below the primary conveyor belt to ensure that all materials falling from the primary conveyor belt fall onto the secondary conveyor belt.

In the above-mentioned needle disc tapping machine, the height of the primary guard plate and the secondary guard plate is more than 5 times the thickness of the material, for example, set to 5 to 10 times the thickness of the material to prevent the material from splashing when broken.

The above-mentioned needle disc tapping machine also includes an electronic control system, which controls the running speed of the primary conveyor belt and the secondary conveyor belt through the motor and reducer respectively.

To sum up, the beneficial effects of the present invention are: by adding a secondary crushing system, the needle disk rubber tapping machine of the present invention can break the material more evenly and achieve a higher yield rate, which can effectively solve the problem of manual rework in the later stage; the broken needle disk Needle discs of different heights and densities can be used according to different materials, which has a wide range of applications; the crushing needle disc is controlled by a cylinder, which can effectively save labor resources and improve production efficiency.

Description of the drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art by reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be construed as limiting the invention. In the attached picture:

Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention;

The components represented by each reference number in the figure are:

1. Storage bin, 2. First-level crushing needle plate, 21. Fixing frame, 22. Needle plate, 23. Cylinder, 3. Primary guard plate, 4. First-level conveyor belt, 5. Secondary crushing needle plate, 6. Secondary guard plate, 7. Secondary conveyor belt, 8. Bracket.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. The present disclosure can be implemented in various forms and should not be used as described here. limited by the implementation.

It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. Other words used to describe the relationship between elements should be interpreted in a like fashion (eg, "between," "adjacent," etc.).

Example 1

Referring to Figure 1, Figure 1 is a needle disc tapping machine of this embodiment, including a storage bin 1, a primary crushing system, a secondary crushing system and a corresponding bracket 8. The primary crushing system is immediately adjacent to the storage bin. Behind 1, there is a first-level crushing needle plate 2, a first-level guard plate 3 and a first-level conveyor belt 4. The first-level guard plate 3 is located on both sides of the upper end of the first-level conveyor belt 4. The first-level crushing needle plate 2 Located at the rearmost end of the primary conveyor belt 4, the internal dial 22 moves in the vertical direction; the secondary crushing system is immediately behind the primary crushing system and is lower in height than the primary crushing system, including the secondary crushing dial 5, secondary crushing system Guard plate 6 and secondary conveyor belt 7, the secondary crushing needle disc 5 is located at the rearmost end of the secondary conveyor belt 7, used to secondary crush the materials transported by the primary conveyor belt 4.

In this embodiment, the storage bin 1 has a cylindrical structure with a tapered lower part, which is used to temporarily store the silicone to be cut. There is a switch valve inside to control the material in the storage bin 1 to enter a The speed of level 4 conveyor belt.

Furthermore, the first-level conveyor belt 4 at the lower part of the storage bin 1 is a chain plate conveyor belt, which transports the silica gel forward to the first-level crushing needle disk 2 at the end for rubber tapping operation.

In this embodiment, the primary crushing needle plate 2 includes a fixed frame 21, a needle plate 22 and a cylinder 23. The needle plate 22 is installed in the fixed frame 21 and can move up and down along the vertical axis of the fixed frame 21. The rod head of the cylinder 23 is connected to the end of the dial 22 and can control the movement speed and direction of the dial 22 .

Furthermore, the needle plate 22 contains several vertically arranged crushing needles arranged in a rectangular shape along the transverse direction of the chain conveyor belt. The length of the crushing needles is the same as the width of the chain conveyor belt, ensuring comprehensive crushing.

Furthermore, a primary guard plate 3 is provided on both sides of the upper end of the primary conveyor belt 4. The height of the primary guard plate 3 is greater than 5 to 10 times the thickness of the material to prevent the material from splashing out when broken. Preferably, the height of the primary guard plate 3 is not higher than the primary crushing needle disk 2 so that the primary crushing needle disk 2 can be fixed on the primary guard plate 3 .

In this embodiment, the shape and structure of the secondary crushing needle disc 5, the secondary guard plate 6 and the secondary conveyor belt 7 in the secondary crushing system are similar to the primary crushing needle disc 2 and the primary guard in the primary crushing system. Plate 3 and primary conveyor belt 4, only slightly smaller in size.

Furthermore, the secondary crushing system further strengthens the crushing of large particles that are incompletely broken in the primary crushing system. Therefore, the number of crushing needles contained in the needle disc 22 of the secondary crushing needle disc 5 does not need to be the same as that of the primary crushing needle. There are the same number of plates 2, but you can arrange less.

Furthermore, the starting end of the secondary conveyor belt 7 extends below the primary conveyor belt 4 to ensure that all materials falling from the primary conveyor belt 4 fall onto the secondary conveyor belt 7 . A ramp can also be set up between the primary conveyor belt 4 and the secondary conveyor belt 7 to facilitate the transportation of materials on the primary conveyor belt 4 to the secondary conveyor belt 7 .

In this embodiment, the primary crushing needle disc 2 and the secondary crushing needle disc 5 are fixed on the guard plate behind the respective conveyor belts through separate brackets, and the lowest position of the respective crushing needles can reach the surface of the conveyor belt. When replacing materials with different particles for crushing, the primary crushing needle disc 2 and the secondary crushing needle disc 5 can be replaced with needle discs 22 of different densities and different sizes.

This embodiment also includes an electronic control system, which controls the running speed of the primary conveyor belt 4 and the secondary conveyor belt 7 through the motor and the reducer respectively, and the falling speed of the primary crushing needle disk 2 and the secondary crushing needle disk 5. Cooperate to ensure the crushing quality.

Specifically, during the rubber tapping operation, the silica gel first falls onto the first-level conveyor belt 4 through the opening and closing valve of the storage bin 1, and then is transported to the end. The end of the first-level conveyor belt 4 and the broken needle plate 2 act on the cylinder 23 down, control the needle plate 22 to make regular up and down movements, and through the contact between the crushing needle and the silica gel, the silica gel is continuously broken into small pieces. The silica gel particles splashed during the crushing process fall back under the obstruction of the first-level guard plates 3 on both sides. to the primary conveyor belt 4, and then the silica gel falls onto the secondary conveyor belt 7 through the primary conveyor belt 4. Under the action of the secondary crushing needle disc 5, the incompletely broken particles are further crushed. After these two steps In the crushing process, the silica gel has been completely crushed and can be transported to the water washing device through the secondary conveyor belt 7 to clean the dust generated during the crushing process.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of changes or modifications within the technical scope disclosed in the present invention. All substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (3)

1. A needle disk rubber tapping machine, characterized in that: it includes a storage bin (1), a primary crushing system, a secondary crushing system and a bracket (8). The primary crushing system is immediately adjacent to the storage bin (1). ), including a first-level crushing needle plate (2), a first-level guard plate (3) and a first-level conveyor belt (4). The first-level guard plate (3) is located at the upper ends of the first-level conveyor belt (4). On the side, the first-level crushing needle disk (2) is located at the rearmost end of the first-level conveyor belt (4). The internal needle disk (22) moves up and down regularly in the vertical direction. Through the contact between the crushing needle and the silica gel, the silica gel is continually broken into small pieces; The secondary crushing system is immediately behind the primary crushing system. The height of the working platform is lower than that of the primary crushing system. It includes a secondary crushing needle plate (5), a secondary guard plate (6) and a secondary conveyor belt (7). The secondary crushing needle disc (5) is located at the rearmost end of the secondary conveyor belt (7) and is used to secondary crush the materials transported by the primary conveyor belt (4); The needle disk (22) of the first-level crushing needle disk (2) contains several vertically arranged crushing needles arranged in a rectangular or circular shape; The number of broken needles contained in the needle disc (22) of the second-level crushing needle disc (5) is less than that of the first-level crushing needle disc (2); The first-level conveyor belt (4) and the second-level conveyor belt (7) are chain plate conveyor belts; The primary crushing needle disc (2) and the secondary crushing needle disc (5) are fixed behind the respective conveyor belts through separate brackets, and the lowest position of the respective crushing needles can reach the surface of the conveyor belt; The starting end of the secondary conveyor belt (7) extends below the primary conveyor belt (4) to ensure that all materials falling from the primary conveyor belt (4) fall onto the secondary conveyor belt (7); The height of the primary guard plate (3) and the secondary guard plate (6) is more than 5 times the thickness of the material to prevent the material from splashing out when broken. 2. A needle disk rubber tapping machine according to claim 1, characterized in that: the storage bin (1) is provided with an on-off valve to control the material in the storage bin (1) to enter the first-level conveyor belt. (4) speed. 3. A needle disc tapping machine according to claim 1 or 2, characterized in that: the first-level crushing needle disc (2) and the second-level crushing needle disc (5) are lifted and lowered through a driving cylinder, and each needle disc is The disc (22) can be replaced according to the size of the material particles.