CN208514777U - A kind of open mill with automatic lifting cutoff device - Google Patents
A kind of open mill with automatic lifting cutoff device Download PDFInfo
- Publication number
- CN208514777U CN208514777U CN201820714250.5U CN201820714250U CN208514777U CN 208514777 U CN208514777 U CN 208514777U CN 201820714250 U CN201820714250 U CN 201820714250U CN 208514777 U CN208514777 U CN 208514777U
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- China
- Prior art keywords
- cutoff device
- automatic lifting
- bracket
- sliding shoe
- splicing plate
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Abstract
The utility model relates to rubber tooling technical fields, specifically, being related to a kind of open mill with automatic lifting cutoff device.Including roller and support frame, the roller bottom is equipped with splicing plate, the splicing plate is equipped with through-hole, via bottoms are equipped with automatic lifting cutoff device, the automatic lifting cutoff device includes the bracket fixed on the ground, two sides are installed with a guide rail respectively before the bracket, sliding shoe is slidably connected on two guide rails, the top two sides of the sliding shoe are respectively equipped with a knife handle, it is connected with cutter thereon, a lifting cylinder is equipped with behind the bracket, the piston rod part of the lifting cylinder is equipped with elevating chain, described elevating chain one end is fixed on bracket, the other end is connect with the sliding shoe.Open mill described in the utility model with automatic lifting cutoff device, the adhesive tape of segmentation is relatively uniform, reduces the labor intensity of worker, improves production efficiency, reduces the power consumption of equipment, more safer than artificial blank.
Description
Technical field
The utility model relates to rubber tooling technical fields, specifically, being related to a kind of with automatic lifting blank
The open mill of device.
Background technique
Open mill is one of capital equipment of rubber plant.Its main working parts is the two incorgruous hollow rollers rotated inward
Or drill roller, device are referred to as preliminary roller operator's one side, can manually or electrically make horizontal back-and-forth motion, so as to adjusting
Roll spacing adapts to operation and requires；Back roller be then it is fixed, cannot move forward and backward.Two roller sizes are generally identical, respectively with not synchronized
The opposite revolution of degree, raw rubber or sizing material are involved in two roller gaps with the rotation of roller, by intensive shear act on and reach plasticate or
The purpose of mixing.
Sizing material needs segmentation to be in strip and uses for later process, traditional opens after open mill rolling extrusion is at film
Mill is by being manually in strip the film squeezed segmentation with blade, and this manual manipulation method has the disadvantage that one, people
The adhesive tape width that work point is cut is uneven；Two, the large labor intensity of worker, production efficiency is low also low, causes electricity consumption of equipment height；
If three, blade is placed improper, it may accidentally be involved in sizing material and bring into roller, equipment can be caused to damage.
Utility model content
It is above-mentioned to solve the purpose of the utility model is to provide a kind of open mill with automatic lifting cutoff device
The technical issues of.
To achieve the goals above, the utility model uses following technical scheme:
A kind of open mill with automatic lifting cutoff device, it is described including roller and the support frame for being used to support roller
Roller bottom is equipped with splicing plate, and the splicing plate is equipped with through-hole, is installed with automatic lifting on the ground of the via bottoms and cuts
Expect device, the automatic lifting cutoff device includes the bracket fixed on the ground, and two sides are installed with respectively before the bracket
One guide rail slidably connects sliding shoe on two guide rails, and the top two sides of the sliding shoe are respectively equipped with a knife handle, are connected with thereon
Cutter, a lifting cylinder is equipped with behind the bracket, and the piston rod part of the lifting cylinder is equipped with elevating chain, the lifting
Chain one end is fixed on bracket, and the other end is connect with the sliding shoe, as the rising elevating chain of piston rod drives sliding
Block and the cutter upward sliding on the guide rail.
It is preferred: when the automatic lifting cutoff device off working state, to be located at splicing board bottom portion；When work, piston rod
Rise and drive sliding shoe and cutter to pass through through-hole by elevating chain and rises to splicing plate top progress blank.
The utility model has the advantages that compared with prior art, the open mill described in the utility model with automatic lifting cutoff device,
It is replaced manually carrying out blank with automatic lifting cutoff device, since the distance between two cutters are fixed, the adhesive tape of segmentation compares
Uniformly；And the labor intensity of worker is reduced, production efficiency is improved, the power consumption of equipment is reduced；Automatic lifting blank dress
Desired height is risen to when setting blank, blank, which finishes, drops to splicing board bottom portion, and blade is accidentally involved in glue when avoiding artificial blank
Material strip enters the danger in roller, more safer than artificial blank.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the schematic view of the front view of automatic lifting cutoff device in Fig. 1；
Fig. 3 is the side structure schematic view of automatic lifting cutoff device in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to figs. 1 to Fig. 3, the open mill described in the utility model with automatic lifting cutoff device, including 1 He of roller
It is used to support the support frame 2 of roller 1,1 bottom of roller is equipped with splicing plate 3, and 3 bottom four corners of splicing plate are equipped with supporting leg
13, make to retain certain gap between splicing plate 3 and ground, the splicing plate 3 is equipped with through-hole 4, the ground of 4 bottom of through-hole
Automatic lifting cutoff device is installed on face, in which:
The automatic lifting cutoff device includes the bracket 5 fixed on the ground, and 5 front two sides of the bracket difference is fixed
There is a guide rail 6, sliding shoe 7 is slidably connected on two guide rails 6, the top two sides of the sliding shoe 7 are respectively equipped with a knife handle 8,
On be connected with cutter 9, gap 14 is equipped on the bracket 5 between two guide rails 6, a lifting cylinder 10 is equipped with behind the bracket 5,
Elevating chain 12 is equipped at the top of the piston rod 11 of the lifting cylinder 10, described 12 one end of elevating chain is fixed on bracket 5, separately
The gap 14 that one end passes through on bracket 5 is connect with the sliding shoe 7, as the rising elevating chain 12 of piston rod 11 drives sliding
Block 7 and cutter 9 upward sliding on the guide rail 6.
When the automatic lifting cutoff device off working state, it is located at 3 bottom of splicing plate；When work, piston rod 11 rises
And it drives sliding shoe 7 and cutter 9 to pass through through-hole 4 by elevating chain 12 and rises to 3 top of splicing plate progress blank.
The working principle of open mill described in the utility model with automatic lifting cutoff device is summarized as follows:
For sizing material after 1 rolling extrusion of roller of open mill is at film, pressing switch button makes lifting cylinder 10 work, living
Stopper rod 11 rises, and elevating chain 12 drives sliding shoe 7 and cutter 9 upward sliding on the guide rail 6 to rise to across through-hole 4 and connects
Position needed for 3 top of flitch carries out blank, since the distance between two cutters 9 are fixed, so the adhesive tape of segmentation is relatively uniform；
Blank finishes, and presses switch button, and lifting cylinder 10 stops working, and piston rod 11 and elevating chain 12 are made in gravity
With decline, sliding shoe 7 and cutter 9 lose the pulling force upward to its of elevating chain 12, under the effect of gravity along guide rail 6 to downslide
Dynamic, piston rod 11, elevating chain 12 and sliding shoe 7 and cutter 9 drop to 3 bottom of splicing plate, so far, entire automatic lifting blank
Device drops to the bottom of splicing plate 3, since the blade that blade placement location is improper and occurs misses when being not in artificial blank
It is involved in the situation that sizing material is brought into roller.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Ability
Field technique personnel are practical not departing from it should be appreciated that only illustrate the principles of the present invention described in above-described embodiment
Under the premise of novel spirit and scope, the utility model also has various changes and improvements, these changes and improvements, which are both fallen within, to be wanted
It asks in the scope of the utility model of protection.The utility model requires protection scope is by claims and its equivalent thereof.
Claims (2)
1. a kind of open mill with automatic lifting cutoff device, including roller (1) and it is used to support the support frame of roller (1)
(2), roller (1) bottom is equipped with splicing plate (3), it is characterised in that: the splicing plate (3) is equipped with through-hole (4), described logical
Automatic lifting cutoff device is installed on the ground of hole (4) bottom, the automatic lifting cutoff device includes fixing on the ground
Bracket (5), two sides are installed with a guide rail (6) respectively before the bracket (5), and two guide rails slidably connect sliding shoe on (6)
(7), the top two sides of the sliding shoe (7) are respectively equipped with a knife handle (8), are connected with thereon cutter (9), after the bracket (5)
Face is equipped with a lifting cylinder (10), is equipped with elevating chain (12) at the top of the piston rod (11) of the lifting cylinder (10), the liter
Descending chain item (12) one end is fixed on bracket (5), and the other end is connect with the sliding shoe (7), with the rising of piston rod (11)
Elevating chain (12) drives sliding shoe (7) and cutter (9) upward sliding on the guide rail (6).
2. the open mill according to claim 1 with automatic lifting cutoff device, it is characterised in that: the automatic lifting
When cutoff device off working state, it is located at splicing plate (3) bottom；When work, piston rod (11) rises and passes through elevating chain
(12) it drives sliding shoe (7) and cutter (9) to pass through through-hole (4) and rises to splicing plate (3) top progress blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714250.5U CN208514777U (en) | 2018-05-02 | 2018-05-02 | A kind of open mill with automatic lifting cutoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714250.5U CN208514777U (en) | 2018-05-02 | 2018-05-02 | A kind of open mill with automatic lifting cutoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514777U true CN208514777U (en) | 2019-02-19 |
Family
ID=65342813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714250.5U Active CN208514777U (en) | 2018-05-02 | 2018-05-02 | A kind of open mill with automatic lifting cutoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547655A (en) * | 2021-07-30 | 2021-10-26 | 段元升 | Multistage refining equipment of rubber |
-
2018
- 2018-05-02 CN CN201820714250.5U patent/CN208514777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547655A (en) * | 2021-07-30 | 2021-10-26 | 段元升 | Multistage refining equipment of rubber |
| CN113547655B (en) * | 2021-07-30 | 2022-12-09 | 安徽阳宏橡胶机械有限公司 | Multistage refining equipment of rubber |
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