Cutting traction tool for machine head of rubber filter

Abstract

The utility model relates to the technical field of rubber processing equipment, and discloses a rubber filter head material cutting traction tool which comprises a knife rest, and a cutting knife is installed in the middle of the knife rest. The cutting device further comprises a traction module, the traction module comprises an adapter plate and at least two traction rollers, the adapter plate is installed on the upper portion of the knife rest, the traction rollers are distributed on the left side and the right side behind the cutting edge of the cutting knife, and the upper ends of the traction rollers are connected with the adapter plate. According to the cutting traction tool for the machine head of the rubber filter, circular rubber extruded by the rubber filter is cut into sheets through the cutting knife on the knife rest, and the sheet rubber is guided and pulled through the traction module, so that the sheet rubber which is not completely cooled is prevented from being sunken and adhered.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing equipment, and particularly relates to a cutting and traction tooling for the head of a rubber filtering machine. Background Art

[0002] A rubber filtering machine is a machine that uses the pushing and conveying action of a screw to remove impurities in rubber materials or recycled rubber. It mainly consists of a screw, a barrel, a filtering head of the rubber filtering machine, a transmission device, etc. A hole plate and a filter screen are installed on the filtering head of the rubber filtering machine. The hole plate is used to support the filter screen and serves as a discharge port.

[0003] Chinese Utility Model Patent Application CN217319226U (authorization announcement date: August 30, 2022) discloses an integrated head of a full-automatic hydraulic filtering and extrusion machine, including a barrel and a head body. The barrel and the head body can be switched on the barrel. One end of the barrel close to the head body is provided with a mesh plate. The head body includes a shell, a positioning member, and a core member. The shell has a material passing channel with two open ends. The positioning member is connected to the shell and can form a mouth shape with the material passing channel. The core member can extend into the mouth shape and can form a closed ring with the mouth shape. Among them, the positioning member also has a tool rest. This structure optimizes the structures of the filtering head of the rubber filtering machine and the pipe forming head and designs them into an integrated head. It can realize that an extruder extrudes circular pipes while filtering rubber, and can also add a pay-off device and blades to cut the pipes into sheets, realizing continuous production of rubber filtering and extrusion molding on one extruder. The head in the above patent can both extrude circular pipes and cut the pipes into sheets. After the circular rubber is cut into sheets from the middle, the two pieces of rubber are likely to move closer to the middle and stick together (the just-extruded rubber is not completely cooled), affecting subsequent traction. Content of the Utility Model

[0004] To solve the above deficiencies in the prior art, the utility model provides a cutting and traction tooling for the head of a rubber filtering machine, which cuts and tractions the circular rubber material extruded by the rubber filtering machine, forms sheet-shaped rubber material and conducts guiding and traction to avoid sticking.

[0005] To achieve the above technical purpose, the technical solution adopted by the utility model is:

[0006] A cutting and traction tooling for the head of a rubber filtering machine includes a tool rest, and a cutting knife is installed in the middle of the tool rest; it also includes a traction module, the traction module includes an adapter plate and traction rollers. The adapter plate is installed on the upper part of the tool rest. There are at least two traction rollers, and the traction rollers are distributed on the left and right sides behind the cutting edge of the cutting knife. The upper ends of the traction rollers are connected to the adapter plate.

[0007] As a preferred technical solution, the front-back and / or vertical distance between the traction roller and the cutting knife can be adjusted.

[0008] As a preferred technical solution, a first sliding groove is provided on the adapter plate. The first sliding groove is arranged in a direction parallel to the cutting knife. The traction roller is connected in the first sliding groove through a nut, and the front-back distance between the traction roller and the cutting knife can be adjusted.

[0009] As a preferred technical solution, a second sliding groove is provided on the adapter plate. The second sliding groove is arranged in a direction perpendicular to the cutting knife. The traction roller is connected in the second sliding groove through a nut, and the vertical distance between the traction roller and the cutting knife can be adjusted.

[0010] As a preferred technical solution, it further includes a connecting plate. A first sliding groove is provided on the adapter plate. The first sliding groove is arranged in a direction parallel to the cutting knife. The connecting plate is provided with a third sliding groove, and the third sliding groove is perpendicular to the first sliding groove. The connecting plate is fixed in the first sliding groove of the adapter plate through bolts and nuts. The traction roller is connected in the third sliding groove of the connecting plate through a nut. By adjusting the position of the connecting plate in the first sliding groove of the adapter plate, the front-back distance between the traction roller and the cutting knife can be adjusted. By adjusting the position of the traction roller in the third sliding groove, the vertical distance between the traction roller and the cutting knife can be adjusted.

[0011] The beneficial effects of the present utility model are as follows:

[0012] For the cutting and traction tooling of the filter rubber machine head of the present utility model, the circular rubber material extruded by the filter rubber machine is cut into sheets by the cutting knife on the tool rest, and the sheet rubber material is guided and traction by the traction module to avoid the depression and adhesion of the sheet rubber material that is not fully cooled.

[0013] For the cutting and traction tooling of the filter rubber machine head of the present utility model, the position of the traction roller can be adjusted, and the front-back or / and vertical distance between the traction roller and the cutting knife can be changed to meet the traction requirements of different working conditions. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0015] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0016] Figure 2 is Figure 1 the front view of

[0017] Figure 3 is Figure 1 the top view of

[0018] Reference numerals: 1 - tool rest, 2 - cutting tool, 3 - adapter plate, 4 - traction roller, 5 - first chute, 6 - connecting plate, 7 - third chute. Detailed implementation manners

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0020] A cutting and traction tooling for the head of a rubber filtering machine includes a tool rest 1, a cutting tool 2 is installed in the middle of the tool rest 1, and also includes a traction module. The traction module includes an adapter plate 3 and traction rollers 4. The adapter plate 3 is installed on the upper part of the tool rest 1. There are at least two traction rollers 4, and the traction rollers 4 are distributed on the left and right sides behind the cutting edge of the cutting tool 2. The upper ends of the traction rollers 4 are connected to the adapter plate 3. Further, the front-back and / or vertical distance between the traction roller 4 and the cutting tool 2 can be adjusted.

[0021] In one embodiment, a first chute 5 is provided on the adapter plate 3. The first chute 5 is arranged in a direction parallel to the cutting tool 2. The traction roller 4 is connected in the first chute 5 through a nut, and the front-back distance between the traction roller 4 and the cutting tool 2 can be adjusted.

[0022] In another embodiment, a second chute (not shown in the figure) is provided on the adapter plate 3. The second chute is arranged in a direction perpendicular to the cutting tool 2. The traction roller 4 is connected in the second chute through a nut, and the vertical distance between the traction roller 4 and the cutting tool 2 can be adjusted.

[0023] In another preferred embodiment, a connecting plate 6 is further included. A first chute 5 is provided on the adapter plate 3. The first chute 5 is arranged in a direction parallel to the cutting tool 2. The connecting plate 6 is provided with a third chute 7. The third chute 7 is perpendicular to the first chute 5. The connecting plate 6 is fixed in the first chute of the adapter plate 3 through a nut. The traction roller 4 is connected in the third chute 7 through a nut. By adjusting the position of the connecting plate 6 in the first chute of the adapter plate 3, the front-back distance between the traction roller 4 and the cutting tool 2 can be adjusted. By adjusting the position of the traction roller 4 in the third chute 7, the vertical distance between the traction roller 4 and the cutting tool 2 can be adjusted.

[0024] For the cutting and traction tooling of the filter head of the rubber filtering machine of the present utility model, during installation, the cutting edge of the cutting knife 2 faces the inside of the head, and the traction rollers 4 are on both sides behind the cutting edge. The annular rubber material extruded from the filter head of the rubber filtering machine is cut into sheets by the cutting knife 2, and then the sheet-shaped rubber materials on both sides are respectively guided and tractioned by the traction rollers 4 to prevent the unfully cooled rubber sheets from being sunken and adhered.

[0025] Certainly, the present utility model can also have many other embodiments. Without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present utility model.

Claims

1. A cutting and traction tooling for the head of a rubber filtering machine, comprising a tool rest (1), and a cutting tool (2) is installed in the middle of the tool rest (1); characterized in that: It further includes a traction module. The traction module includes an adapter plate (3) and traction rollers (4). The adapter plate (3) is installed on the upper part of the tool rest (1). There are at least two traction rollers (4), which are distributed on the left and right sides behind the cutting edge of the cutting knife (2). The upper ends of the traction rollers (4) are connected to the adapter plate (3).

2. The rubber filtering machine head cutting and traction tooling according to claim 1, characterized in that: The front-back or / and vertical distance between the traction roller (4) and the cutting knife (2) can be adjusted.

3. The rubber filtering machine head cutting and traction tooling according to claim 2, wherein: The adapter plate (3) is provided with a first sliding groove (5), and the first sliding groove (5) is arranged along the direction parallel to the cutting knife (2). The traction roller (4) is connected in the first sliding groove (5) through a nut, and the front-back distance between the traction roller (4) and the cutting knife (2) can be adjusted.

4. The rubber filtering machine head cutting and traction tooling according to claim 2, characterized in that: The adapter plate (3) is provided with a second sliding groove, and the second sliding groove is arranged along the direction perpendicular to the cutting knife (2). The traction roller (4) is connected in the second sliding groove through a nut, and the vertical distance between the traction roller (4) and the cutting knife (2) can be adjusted.

5. The rubber filtering machine head cutting and pulling tooling according to claim 2, characterized in that: It further includes a connecting plate (6). The adapter plate (3) is provided with a first sliding groove (5), and the first sliding groove (5) is arranged along the direction parallel to the cutting knife (2). The connecting plate (6) is provided with a third sliding groove (7), and the third sliding groove (7) is perpendicular to the first sliding groove (5). The connecting plate (6) is fixed in the first sliding groove (5) of the adapter plate (3) through bolts and nuts. The traction roller (4) is connected in the third sliding groove (7) of the connecting plate (6) through a nut. By adjusting the position of the connecting plate (6) in the first sliding groove (5) of the adapter plate (3), the front-back distance between the traction roller (4) and the cutting knife (2) can be adjusted. By adjusting the position of the traction roller (4) in the third sliding groove (7), the vertical distance between the traction roller (4) and the cutting knife (2) can be adjusted.

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