CN210999544U

CN210999544U - Rubber cutting device of plastic track open mill

Info

Publication number: CN210999544U
Application number: CN201921072776.9U
Authority: CN
Inventors: 蒋志丽; 张文广; 张嘉良; 张翠翠; 蒋国顺
Original assignee: Hebei Auchang Plastic Products Co ltd
Current assignee: Hebei Auchang Plastic Products Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a rubber cutting device of a plastic track open mill, which comprises an open mill main body, a telescopic mechanism and a lifting mechanism, wherein the telescopic mechanism comprises a fixed frame, the fixed frame is arranged at two sides of the bottom end inside the open mill main body, one side of the bottom end of the fixed frame is provided with a telescopic cylinder, the bottom end of the telescopic cylinder is provided with a first rotating shaft, the top end of the telescopic cylinder is provided with a second rotating shaft, one side surface of the fixed frame is provided with a blade, one side surface of the blade is provided with a fixed rod, and one side surface of the fixed frame is provided with a through hole; through having installed telescopic machanism, avoided the problem that the distance between the blade can not be adjusted, through having installed gag lever post and draw-in groove, can fix after having guaranteed the distance that can adjust the blade, through having installed elevating system, avoided the problem that the angle of conveyer belt can not be adjusted, the device simple structure, it is easy and simple to handle, be applicable to and use widely on a large scale.

Description

Rubber cutting device of plastic track open mill

Technical Field

The utility model belongs to the technical field of the mill, concretely relates to plastic course mill rubber cutting device.

Background

The open mill is an open rubber mixing machine for short. Rubber mills for preparing plasticated rubber, mixed rubber or hot-mix, off-molding rubber mixing machines with exposed rollers, and then various open mills on the market, still have various problems.

The utility model discloses a rubber cutting device of mill for plastic floor for authorizing the notice number is CN205466848U, it only needs to add the counter weight and can make the blade stretch into the left and right sides of the rubber that rolls up on the compression roller when having realized needing the cutting, radial cutting about carrying out rubber, manual cutting has been avoided, workman's intensity of labour has been reduced, but does not solve current cutting device, when cutting, only can cut with fixed dimension, the problem of can not adjust the interval has been caused, for this we propose a rubber cutting device of plastic runway mill.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic course mill rubber cutting device to solve above-mentioned background and propose current cutting device, when cutting, only can cut with fixed dimension, caused the problem that can not adjust the interval.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber cutting device of a plastic track open mill, which comprises an open mill main body, a telescopic mechanism and a lifting mechanism, the telescopic mechanism comprises a fixed frame which is positioned at two sides of the bottom end in the open mill main body, one side of the bottom end of the fixed frame is provided with a telescopic cylinder, the bottom end of the telescopic cylinder is provided with a first rotating shaft, the top end of the telescopic cylinder is provided with a second rotating shaft, the surface of one side of the fixed frame is provided with a blade, a fixed rod is arranged on the surface of one side of the blade, a through hole is arranged on the surface of one side of the fixed frame, the fixing rod penetrates through the hole, a limiting groove is arranged on the surface of one side of the fixing frame and is communicated with the hole, the limiting groove is internally provided with a limiting rod, the outer side surface of the fixing rod is provided with a clamping groove, one end of the limiting rod is located inside the clamping groove, and one end of the limiting rod is provided with a spring.

Preferably, elevating system includes the conveyer belt, the conveyer belt is in mill main part bottom one side, conveyer belt bottom surface one side is provided with the fixed plate, fixed plate bottom surface is provided with the base, base top both sides all are provided with first connecting rod, first connecting rod top surface is provided with the second connecting rod, the second connecting rod is provided with the threaded rod with first connecting rod clearance department, second connecting rod top surface is provided with the fixed block, just the fixed block is in fixed plate bottom surface, threaded rod outside surface is provided with the pivot cover.

Preferably, the spring is located inside the limiting groove, one end of the spring is fixedly connected with the limiting rod, and the other end of the spring is fixedly connected with the limiting groove.

Preferably, the limiting rod is movably connected with the limiting groove, and the limiting rod is movably connected with the clamping groove.

Preferably, the fixing frame is movably connected with the telescopic cylinder through a second rotating shaft, and the telescopic cylinder is movably connected with the mill main body through a first rotating shaft.

Preferably, the fixed block is fixedly connected with the fixed plate, and the fixed block is movably connected with the second connecting rod.

Preferably, the second connecting rod and the first connecting rod are movably connected through rotating shaft sleeves, two rotating shaft sleeves are arranged, and the threaded rod penetrates through one side surface of each rotating shaft sleeve.

Preferably, the base is movably connected with the first connecting rods, and the number of the first connecting rods is two.

Preferably, a first roller is arranged in the open mill main body, a second roller is arranged on the surface of one side of the first roller, and the open mill main body is consistent with the first roller in specification.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through having installed telescopic machanism, avoided the problem that the distance between the blade can not be adjusted, through having installed gag lever post and draw-in groove, can fix after having guaranteed to adjust the distance of good blade.

(2) Through having installed elevating system, avoided the problem that the angle of conveyer belt can not be adjusted, the device simple structure, it is easy and simple to handle, be applicable to and use widely on a large scale.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the cutting mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic structural view of the lifting mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the stop lever of the present invention;

in the figure: 1. an open mill main body; 2. a first roller; 3. a second roller; 4. a base; 5. a conveyor belt; 6. a fixing plate; 7. a blade; 8. a fixed mount; 9. a limiting groove; 10. fixing the rod; 11. a first rotating shaft; 12. a telescopic cylinder; 13. a second rotating shaft; 14. a hole; 15. a card slot; 16. a first link; 17. a spring; 18. a limiting rod; 19. a fixed block; 20. a second link; 21. a rotating shaft sleeve; 22. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a rubber cutting device of a plastic track open mill comprises an open mill main body 1, a telescopic mechanism and a lifting mechanism, wherein the telescopic mechanism comprises a fixed frame 8, the fixed frame 8 is arranged at two sides of the bottom end inside the open mill main body 1, one side of the bottom end of the fixed frame 8 is provided with a telescopic cylinder 12, the bottom end of the telescopic cylinder 12 is provided with a first rotating shaft 11, the top end of the telescopic cylinder 12 is provided with a second rotating shaft 13, one side surface of the fixed frame 8 is provided with a blade 7, one side surface of the blade 7 is provided with a fixed rod 10, one side surface of the fixed frame 8 is, the fixing rod 10 penetrates the hole 14, a limit groove 9 is arranged on the surface of one side of the fixing frame 8, the limiting groove 9 is communicated with the hole 14, the limiting rod 18 is arranged in the limiting groove 9, the clamping groove 15 is arranged on the outer side surface of the fixing rod 10, and one end of the limiting rod 18 is positioned in the clamping groove 15, and one end of the limiting rod 18 is provided with a spring 17.

In order to facilitate adjustment of the angle of the conveying belt 5, in this embodiment, preferably, the lifting mechanism includes the conveying belt 5, the conveying belt 5 is located on one side of the bottom end of the mill main body 1, one side of the bottom end surface of the conveying belt 5 is provided with the fixing plate 6, the bottom end surface of the fixing plate 6 is provided with the base 4, both sides of the top end of the base 4 are provided with the first connecting rod 16, the top end surface of the first connecting rod 16 is provided with the second connecting rod 20, a gap between the second connecting rod 20 and the first connecting rod 16 is provided with a threaded rod 22, the top end surface of the second connecting rod 20 is provided with the fixing block 19, the fixing.

In order to fix the limiting rod 18, in this embodiment, preferably, the spring 17 is located inside the limiting groove 9, one end of the spring 17 is fixedly connected with the limiting rod 18, and the other end of the spring 17 is fixedly connected with the limiting groove 9.

In order to facilitate the movement of the limiting rod 18, in this embodiment, preferably, the limiting rod 18 is movably connected with the limiting groove 9, and the limiting rod 18 is movably connected with the slot 15.

In order to adjust the angle of the fixing frame 8, in this embodiment, preferably, the fixing frame 8 is movably connected to the telescopic cylinder 12 through a second rotating shaft 13, and the telescopic cylinder 12 is movably connected to the mill main body 1 through a first rotating shaft 11.

In order to facilitate the movement of the second connecting rod 20, in this embodiment, it is preferable that the fixed block 19 is fixedly connected with the fixed plate 6, and the fixed block 19 is movably connected with the second connecting rod 20.

In order to facilitate the connection between the first connecting rod 16 and the second connecting rod 20, in the present embodiment, it is preferable that the second connecting rod 20 and the first connecting rod 16 are movably connected by the rotating shaft sleeve 21, two rotating shaft sleeves 21 are provided, and the threaded rod 22 penetrates through one side surface of the rotating shaft sleeve 21.

In order to facilitate the movement of the first connecting rod 16, in the present embodiment, it is preferable that the base 4 is movably connected to the first connecting rod 16, and the number of the first connecting rods 16 is two.

In order to facilitate the mixing of rubber, in the embodiment, preferably, the first roller 2 is arranged inside the open mill main body 1, the second roller 3 is arranged on one side surface of the first roller 2, and the open mill main body 1 and the first roller 2 have the same specification.

The utility model provides a telescopic cylinder 12 model is MXS 12-50.

The utility model discloses a theory of operation and use flow: after the device is installed, firstly, the size of the cutting size needs to be adjusted, the limiting rod 18 on one side surface of the fixing frame 8 is pulled, the limiting rod 18 moves along the limiting groove 9, the spring 17 is compressed under stress, the length of the fixing rod 10 is adjusted, the fixing rod 10 moves in the hole 14, the distance between the blades 7 changes, after the required distance is adjusted, the limiting rod 18 is loosened, the spring 17 does not push the limiting rod 18 under stress, the limiting rod moves to one side, one end of the limiting rod 18 is positioned in the clamping groove 15 for fixing, then the device is started, a rubber mixture is added on the first roller 2 and the second roller 3 of the open mill, mixing is started, the rubber after passing through the pressing roller is rolled on the surface of the first roller 2, at the moment, the telescopic cylinder 12 is started, the angle of the fixing frame 8 changes, the blades 7 cut rubber transversely, and the cutter head on one end surface of the fixing frame 8 cuts the, the rubber that falls off is carried through conveyer belt 5, through having installed dead lever 10 and hole 14, the problem that the distance between blade 7 can not be adjusted has been avoided, through having installed gag lever post 18 and draw-in groove 15, can fix after having guaranteed to adjust the distance of blade 7, when needing adjustment conveyer belt 5 angle, only need rotate threaded rod 22, threaded rod 22 rotates around pivot cover 21, pivot cover 21 moves to inside, drive second connecting rod 20 and first connecting rod 16 and move to inside, the angle of conveyer belt 5 changes, the adjustment is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic course mill rubber cutting device, includes mill main part (1), telescopic machanism and elevating system, its characterized in that: the telescopic mechanism comprises a fixing frame (8), the fixing frame (8) is positioned at two sides of the bottom end inside the open mill main body (1), a telescopic cylinder (12) is arranged at one side of the bottom end of the fixing frame (8), a first rotating shaft (11) is arranged at the bottom end of the telescopic cylinder (12), a second rotating shaft (13) is arranged at the top end of the telescopic cylinder (12), a blade (7) is arranged on the surface of one side of the fixing frame (8), a fixing rod (10) is arranged on the surface of one side of the blade (7), a through hole (14) is formed in the surface of one side of the fixing frame (8), the fixing rod (10) penetrates through the inside of the hole (14), a limiting groove (9) is formed in the surface of one side of the fixing frame (8), the limiting groove (9) is communicated with the hole (14), a limiting rod (18) is arranged inside the limiting groove (9), and one end of the limiting rod (18) is positioned in the clamping groove (15), and one end of the limiting rod (18) is provided with a spring (17).

2. The plastic track mill rubber cutting device of claim 1, characterized in that: elevating system includes conveyer belt (5), conveyer belt (5) are in mill main part (1) bottom one side, conveyer belt (5) bottom surface one side is provided with fixed plate (6), fixed plate (6) bottom surface is provided with base (4), base (4) top both sides all are provided with first connecting rod (16), first connecting rod (16) top surface is provided with second connecting rod (20), second connecting rod (20) are provided with threaded rod (22) with first connecting rod (16) clearance department, second connecting rod (20) top surface is provided with fixed block (19), just fixed block (19) are in fixed plate (6) bottom surface, threaded rod (22) outside surface is provided with pivot cover (21).

3. The plastic track mill rubber cutting device of claim 1, characterized in that: the spring (17) is arranged in the limiting groove (9), one end of the spring (17) is fixedly connected with the limiting rod (18), and the other end of the spring (17) is fixedly connected with the limiting groove (9).

4. The plastic track mill rubber cutting device of claim 1, characterized in that: the limiting rod (18) is movably connected with the limiting groove (9), and the limiting rod (18) is movably connected with the clamping groove (15).

5. The plastic track mill rubber cutting device of claim 1, characterized in that: the fixing frame (8) is movably connected with the telescopic cylinder (12) through a second rotating shaft (13), and the telescopic cylinder (12) is movably connected with the open mill main body (1) through a first rotating shaft (11).

6. The plastic track mill rubber cutting device of claim 2, characterized in that: the fixed block (19) is fixedly connected with the fixed plate (6), and the fixed block (19) is movably connected with the second connecting rod (20).

7. The plastic track mill rubber cutting device of claim 2, characterized in that: the second connecting rod (20) is movably connected with the first connecting rod (16) through rotating shaft sleeves (21), two rotating shaft sleeves (21) are arranged, and the threaded rod (22) penetrates through one side surface of each rotating shaft sleeve (21).

8. The plastic track mill rubber cutting device of claim 2, characterized in that: the base (4) is movably connected with the first connecting rods (16), and the number of the first connecting rods (16) is two.

9. The plastic track mill rubber cutting device of claim 1, characterized in that: the open mill is characterized in that a first roller (2) is arranged inside the open mill main body (1), a second roller (3) is arranged on one side surface of the first roller (2), and the open mill main body (1) is consistent with the first roller (2) in specification.