CN209193169U - A kind of transmission device - Google Patents
A kind of transmission device Download PDFInfo
- Publication number
- CN209193169U CN209193169U CN201821729341.2U CN201821729341U CN209193169U CN 209193169 U CN209193169 U CN 209193169U CN 201821729341 U CN201821729341 U CN 201821729341U CN 209193169 U CN209193169 U CN 209193169U
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- CN
- China
- Prior art keywords
- turntable
- gag lever
- lever post
- drive rod
- output shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of transmission devices, it is characterized by comprising rack, motor, drive rod and limiting devices, the right side outer edge surface of the drive rod is equipped with a spline, and the left side of the drive rod is equipped with a turntable, and the turntable and the drive rod are coaxially disposed；The limiting device includes top position-limit mechanism and lower limit mechanism, and the top position-limit mechanism includes telescopic cylinder and briquetting, and the top center of the briquetting is connected with the output shaft of the telescopic cylinder, and the bottom surface of the briquetting is equipped with rubber antiskid layer；The outer edge surface of the turntable is equipped with a notch, and the lower limit mechanism includes gag lever post and limiting cylinder, and the bottom of the gag lever post is connected with the output shaft of the limiting cylinder, and the top of the gag lever post can be inserted in the notch.The utility model improves transmission quality, ensure that the processing quality of product.
Description
Technical field
The utility model relates to a kind of film class product process equipment more particularly to a kind of transmission devices.
Background technique
In the films class process of producing product such as protective film, sticking tape, product can be drawn using traction roller and be conveyed, utilize receipts
Winding up roller is wound and is drawn, and in this process, if suspending, due to the tension meeting automatic retracted of product, is led
Cause the processing quality of influence product.
Summary of the invention
The utility model aim is to provide a kind of transmission device, by using the structure, improves the stability of transmission, protects
The processing quality of product is demonstrate,proved.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of transmission device, including rack, setting
In motor, drive rod and limiting device in rack, one bearing of the middle part rotational installation of the drive rod in the rack,
The right side outer edge surface of the drive rod is equipped with a spline, and the left side of the drive rod is equipped with a turntable, the turntable with it is described
Drive rod coaxial arrangement, the output shaft of the motor are connected with the left side of the drive rod；The limiting device includes top limit
Position mechanism and lower limit mechanism, the top position-limit mechanism are set to the surface of the turntable, the lower limit mechanism
It is set to the underface of the turntable, the top position-limit mechanism includes telescopic cylinder and briquetting, the top center of the briquetting
The heart is connected with the output shaft of the telescopic cylinder, and the bottom surface of the briquetting is equipped with rubber antiskid layer, the telescopic cylinder output
Under axis stretching state, the rubber antiskid layer is butted on the top outer edge surface of the turntable, the telescopic cylinder output shaft retraction
Under state, the rubber antiskid layer is set to the surface of the turntable；The outer edge surface of the turntable is equipped with a notch, described
Lower limit mechanism includes gag lever post and limiting cylinder, and the bottom of the gag lever post is connected with the output shaft of the limiting cylinder,
The gag lever post is arranged perpendicular to the axis of the turntable, and the gag lever post is set to the underface of the turntable, the rack
It is equipped with a stop collar, is inserted in the stop collar in the middle part of the gag lever post, the limiting cylinder output shaft retracted state
Under, it is set to the underface of the turntable at the top of the gag lever post, under the limiting cylinder output shaft stretching state, the limit
It is inserted in the notch at the top of the bar of position.
In above-mentioned technical proposal, the top of the gag lever post is equipped with an idler wheel, and the idler wheel rotational installation is in the limit
The top of bar, the top outer edge surface of the idler wheel expose to the top of the gag lever post, the top of the limit and the idler wheel
It can be inserted in the notch.
In above-mentioned technical proposal, the width of the notch is greater than the diameter of the idler wheel, the depth of the notch be greater than or
Equal to the diameter of the idler wheel.
In above-mentioned technical proposal, the bottom of the briquetting is equipped with a T-slot, and the top of the rubber antiskid layer is equipped with a T
Type protrusion, the rubber antiskid layer are inserted in the T-slot through the T-type protrusion, and the rubber antiskid layer is made to be installed on institute
State the bottom of briquetting.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. by the way that top position-limit mechanism is arranged above turntable in the utility model, lower limit mechanism, benefit is arranged in lower section
It is laminated tight turntable top surface with the rubber antiskid of top position-limit mechanism, a brake limit can be carried out to turntable, recycles lower part
The gag lever post of position-limit mechanism is inserted into the notch of turntable, is limited to turntable, realizes the limit to turntable and drive rod, is protected
Card limit quality, can guarantee the stability of product transmission in this way, guarantee the processing quality of product；
2. idler wheel is arranged at the top of gag lever post in the utility model, in this way when gag lever post rises, idler wheel can be first
Be against on the outer edge surface of turntable, when gag lever post face notch, gag lever post and idler wheel are inserted in notch again, realize to turn
The limit of disk prevents gag lever post in turntable rotation process from touching friction with the rigidity of turntable in this way, guarantees limit quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment one；
Fig. 2 is the end structure illustration of the utility model embodiment one turntable and limiting device.
Wherein: 1, rack；2, motor；3, drive rod；4, bearing；5, spline；6, turntable；7, telescopic cylinder；8, briquetting；9,
Rubber antiskid layer；10, notch；11, gag lever post；12, limiting cylinder；13, stop collar；14, idler wheel；15, T-slot；16, T-type is convex
It rises.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one: ginseng as shown in FIGS. 1 and 2, a kind of transmission device, including rack 1, the motor being set in rack 12, pass
Lever 3 and limiting device, one bearing 4 of the middle part rotational installation of the drive rod 3 in the rack 1, the drive rod 3
Right side outer edge surface is equipped with a spline 5, and the left side of the drive rod 3 is equipped with a turntable 6, and the turntable 6 and the drive rod 3 are same
Axis setting, the output shaft of the motor 2 are connected with the left side of the drive rod 3；The limiting device includes top position-limit mechanism
And lower limit mechanism, the top position-limit mechanism are set to the surface of the turntable, the lower limit mechanism is set to
The underface of the turntable, the top position-limit mechanism include telescopic cylinder 7 and briquetting 8, the top center of the briquetting 8 with
The output shaft of the telescopic cylinder 7 is connected, and the bottom surface of the briquetting 8 is equipped with rubber antiskid layer 9, the telescopic cylinder output shaft
Under stretching state, the rubber antiskid layer is butted on the top outer edge surface of the turntable, the telescopic cylinder output shaft retraction shape
Under state, the rubber antiskid layer is set to the surface of the turntable；The outer edge surface of the turntable 6 is equipped with a notch 10, institute
Stating lower limit mechanism includes gag lever post 11 and limiting cylinder 12, and the bottom of the gag lever post 11 is defeated with the limiting cylinder 12
Shaft is connected, and the gag lever post 11 is arranged perpendicular to the axis of the turntable 6, and the gag lever post 11 is set to the turntable 6
Underface, the rack 1 are equipped with a stop collar 13, and the middle part of the gag lever post 11 is inserted in the stop collar 13, described
Under 12 output shaft retracted state of limiting cylinder, the underface of the turntable, the limit gas are set at the top of the gag lever post
Under cylinder output shaft stretching state, it is inserted at the top of the gag lever post in the notch.
In the present embodiment, when in use, it is connect on the right side of drive rod with traction mechanism or rolling-up mechanism, passes through motor band
Dynamic drive rod rotation, so that traction mechanism or rolling-up mechanism be driven to rotate, in this process, turntable can also move therewith,
After motor stopping, since product has certain screen resilience, product is sprung back in order to prevent, utilizes upper and lower part position-limit mechanism
Turntable is limited, that is, drive rod is limited, prevents drive rod from being rotated.Wherein after motor stopping, stretch
The output shaft of contracting cylinder stretches out, and drives briquetting and rubber antiskid layer to push, is pressed on the top outer edge surface of turntable, utilizes rubber
Frictional force between anti-slip layer and turntable slows down the revolving speed of turntable, meanwhile, turntable slow down during, limiting cylinder it is defeated
Shaft also stretches out, and increase gag lever post, and the top of gag lever post is first butted on the bottom outer-edge face of turntable that (notch is being not necessarily just at this time
To gag lever post), when notch face gag lever post on turntable, due to the stretching of limiting cylinder output shaft, it can make to limit in this way
Position bar is inserted into notch, using the clamping engagement of gag lever post and notch, makes rotary disk limitation, turntable can not be rotated, be passed at this time
Lever can not also rotate, and realize the limit of drive rod.By the setting of stop collar, prevent the output shaft of limiting cylinder by transverse direction
Thrust guarantees the service life of limiting cylinder.
Ginseng as shown in FIGS. 1 and 2, the top of the gag lever post 11 is equipped with an idler wheel 14, and the rotational installation of idler wheel 14 is in described
The top of gag lever post 11, the top outer edge surface of the idler wheel expose to the top of the gag lever post, the top of the limit and institute
Stating idler wheel can be inserted in the notch.
The width of the notch is greater than the diameter of the idler wheel, and the depth of the notch is greater than or equal to the straight of the idler wheel
Diameter.
In the present embodiment, when rising due to gag lever post, the notch of turntable may not face gag lever post, in this way limit
When bar rises, the top of gag lever post can touch the bottom outer-edge face of turntable, can thus generate rigid friction, cause to turn
Disk and gag lever post are worn, and can also generate noise, and by the setting of idler wheel, when gag lever post rises, idler wheel, which can be against, to be turned
On the outer edge surface of disk, idler wheel and turntable rolling friction are not in abrasion, noise will not be generated, when notch is contacted with idler wheel
When, due to the thrust that limiting cylinder output shaft stretches out, the top of such idler wheel and gag lever post will be inserted into notch, right
Turntable is limited, and the rotation of turntable is prevented.
Shown in Figure 1, the bottom of the briquetting 8 is equipped with a T-slot 15, and the top of the rubber antiskid layer 9 is equipped with a T
Type protrusion 16, the rubber antiskid layer are inserted in the T-slot through the T-type protrusion, are installed on the rubber antiskid layer
The bottom of the briquetting.Wherein, bolt can be also set on briquetting, and the end of bolt is directly inserted into T-slot, in this way being capable of benefit
T-type protrusion is limited with bolt, guarantees the locking quality of rubber antiskid layer.
In the present embodiment, since rubber antiskid layer can often contact friction with turntable, abrasion, such rubber are easy to appear
Anti-slip layer needs to be replaced frequently, by the setting of T-slot and T-type protrusion, convenient for the replacement of rubber antiskid layer.
Claims (4)
1. a kind of transmission device, it is characterised in that: including rack, the motor being set in rack, drive rod and limiting device, institute
One bearing of the middle part rotational installation of drive rod is stated in the rack, the right side outer edge surface of the drive rod is equipped with a flower
Key, the left side of the drive rod are equipped with a turntable, and the turntable and the drive rod are coaxially disposed, the output shaft of the motor with
The left side of the drive rod is connected；The limiting device includes top position-limit mechanism and lower limit mechanism, the top limit
Mechanism is set to the surface of the turntable, and the lower limit mechanism is set to the underface of the turntable, the top limit
Position mechanism includes telescopic cylinder and briquetting, and the top center of the briquetting is connected with the output shaft of the telescopic cylinder, described
The bottom surface of briquetting is equipped with rubber antiskid layer, and under the telescopic cylinder output shaft stretching state, the rubber antiskid layer is butted on institute
It states on the top outer edge surface of turntable, under the telescopic cylinder output shaft retracted state, the rubber antiskid layer is set to described turn
The surface of disk；The outer edge surface of the turntable is equipped with a notch, and the lower limit mechanism includes gag lever post and limiting cylinder,
The bottom of the gag lever post is connected with the output shaft of the limiting cylinder, and the gag lever post is set perpendicular to the axis of the turntable
It sets, the gag lever post is set to the underface of the turntable, and the rack is equipped with a stop collar, and the middle part of the gag lever post is inserted
In the stop collar, under the limiting cylinder output shaft retracted state, the turntable is set at the top of the gag lever post
Underface, under the limiting cylinder output shaft stretching state, be inserted at the top of the gag lever post in the notch.
2. transmission device according to claim 1, it is characterised in that: the top of the gag lever post is equipped with an idler wheel, described
Idler wheel is rotatablely installed in the top of the gag lever post, and the top outer edge surface of the idler wheel exposes to the top of the gag lever post, institute
The top and the idler wheel for stating limit can be inserted in the notch.
3. transmission device according to claim 2, it is characterised in that: the width of the notch is greater than the straight of the idler wheel
Diameter, the depth of the notch are greater than or equal to the diameter of the idler wheel.
4. transmission device according to claim 1, it is characterised in that: the bottom of the briquetting is equipped with a T-slot, the rubber
The top of glue anti-slip layer is equipped with T-type protrusion, and the rubber antiskid layer is inserted in the T-slot through the T-type protrusion, makes institute
State the bottom that rubber antiskid layer is installed on the briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729341.2U CN209193169U (en) | 2018-10-23 | 2018-10-23 | A kind of transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729341.2U CN209193169U (en) | 2018-10-23 | 2018-10-23 | A kind of transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193169U true CN209193169U (en) | 2019-08-02 |
Family
ID=67408917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821729341.2U Active CN209193169U (en) | 2018-10-23 | 2018-10-23 | A kind of transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209193169U (en) |
-
2018
- 2018-10-23 CN CN201821729341.2U patent/CN209193169U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 512700 chlor alkali industrial base in Hou Gong Du Economic Development Zone, Ruyuan County, Shaoguan, Guangdong Patentee after: GUANGDONG SHUOCHENG TECHNOLOGY Co.,Ltd. Address before: 215300 No. 596 Yangshu Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHUOAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 512000 chlor alkali characteristic industrial base of hougongdu Economic Development Zone, Rucheng Town, Ruyuan County, Shaoguan City, Guangdong Province Patentee after: Guangdong Shuocheng Technology Co.,Ltd. Address before: 512700 chlor alkali industrial base in Hou Gong Du Economic Development Zone, Ruyuan County, Shaoguan, Guangdong Patentee before: GUANGDONG SHUOCHENG TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |