CN208150500U - A kind of pinch roller adjustment mechanism, transmitting device and cleaning systems - Google Patents
A kind of pinch roller adjustment mechanism, transmitting device and cleaning systems Download PDFInfo
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- CN208150500U CN208150500U CN201820599198.3U CN201820599198U CN208150500U CN 208150500 U CN208150500 U CN 208150500U CN 201820599198 U CN201820599198 U CN 201820599198U CN 208150500 U CN208150500 U CN 208150500U
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- pinch roller
- adjustment mechanism
- support component
- roller adjustment
- rack
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Abstract
The utility model relates to transmission technique field more particularly to a kind of pinch roller adjustment mechanisms, transmitting device and cleaning systems.Pinch roller adjustment mechanism provided by the utility model includes rack, driving assembly, support component and the first pinch roller assembly.Wherein, driving assembly is arranged on the rack, the output end of driving assembly is connected with support component, first pinch roller assembly is rotatably arranged in support component, driving assembly passes through input rotary motion, it drives support component and the first pinch roller assembly with respect to gantry motion, and then realizes the adjusting of the first pinch roller assembly height and position.Transmitting device provided by the utility model can be realized the adjusting of transmission channel height, guarantee the smooth transmission of different-thickness plate part by applying above-mentioned pinch roller adjustment mechanism.Cleaning systems provided by the utility model can be realized the normal wash to different-thickness plate part by applying transmitting device as mentioned above.
Description
Technical field
The utility model relates to transmission technique field more particularly to a kind of pinch roller adjustment mechanisms, transmitting device and cleaning system
System.
Background technique
With the continuous development of science and technology, the volume needs of display are increasingly frivolous, and liquid crystal display is due to having operation electricity
Force down, radiationless line, it is light-weight and small in size the advantages that, be increasingly becoming the main product in market.In production of liquid crystal displays
It in manufacturing process, needs to be transmitted various substrates or diaphragm plate, to realize the assembling of liquid crystal display.
Existing substrate or diaphragm plate generally use wheeled transmitting device, specifically, a kind of wheeled transmitting device includes phase
To the upper pressure wheel component and pushing wheel assembly of setting, it is provided with upper pressure wheel on upper pressure wheel component, pushes and is provided with down on wheel assembly
Pinch roller is formed with transmission channel between the upper pressure wheel and lower whorl being oppositely arranged, which is used to pass through substrate or diaphragm plate.Its
In, upper pressure wheel component can be arranged relative to housing slide, when in transmission channel not pass through substrate or diaphragm plate when, upper pressure wheel component according to
By the gravity of itself, abut against upper pressure wheel and lower pressure wheel；When substrate or diaphragm plate will enter transmission channel, need by substrate
Or the transmission power of diaphragm plate opens upper pressure wheel component, and upper pressure wheel is made to separate to form transmission channel with lower pressure wheel, to realize base
Plate or diaphragm plate further transmit.
In addition, another wheeled transmitting device is in the upper pressure wheel being oppositely arranged under on the basis of above-mentioned transmitting device
Spring is connected between pinch roller, to guarantee that upper pressure wheel and lower pressure wheel preferably compress effect to substrate or diaphragm plate.
In order to meet the needs of consumer is to ultra-thin LCD, ultra-thin LCD need using ultra thin substrate or
Diaphragm plate is assembled, and ultra thin substrate or diaphragm plate are passing through above two wheeled transmitting device since self-strength and hardness are weaker
Transmission channel when, the extruding force between unbearable upper pressure wheel and lower pressure wheel is easy to appear sliver or collapses the defect at angle, causes
The yields of ultra thin substrate or diaphragm plate is lower, not can guarantee the substrate of different-thickness or the normal transmission of diaphragm plate.
Utility model content
First purpose of the utility model is to propose a kind of pinch roller adjustment mechanism, realizes the tune of pinch roller assembly height and position
Section.
Second purpose of the utility model is to propose a kind of transmitting device, realizes the adjusting of transmission channel height, is guaranteed
The smooth transmission of different-thickness plate part.
The third purpose of the utility model is to propose a kind of cleaning systems, by applying transmitting device as mentioned above,
It is able to achieve the normal wash to different-thickness plate part.
For this purpose, the utility model uses following technical scheme：
A kind of pinch roller adjustment mechanism, including rack, the pinch roller adjustment mechanism further include：
Driving assembly is arranged in the rack；
Support component is connected with the output end of the driving component；And
First pinch roller assembly is rotatably arranged in the support component；
The input terminal of the driving component is rotated, the output end of the driving component can drive the support component and first
The relatively described rack of pinch roller assembly moves in a straight line.
Further, the driving component is screw-nut structure, and the lead screw in the screw-nut structure rotates setting
In the rack, the nut in the screw-nut structure is connected with the support component.
Further, the driving component is bolt, and the bolt and the rack upper screwed hole cooperate, the support group
Part is bolted with described.
Further, the pinch roller adjustment mechanism further includes：
Connection component, be arranged between the driving component and the support component, realize the driving component with it is described
The activity of support component is cooperatively connected, and the support component can be made vertically moving with the driving component.
Further, the connection component includes：
First limited block, projection is in the periphery of the screw rod of the bolt；And
Second limited block is arranged in the support component, and second limited block is overlapped on first limited block
On upper surface.
Further, the pinch roller adjustment mechanism further includes：
Sliding rail and sliding slot, one in the two is arranged in the rack, another is arranged in the support component, institute
Stating sliding rail can slide along the sliding slot.
Further, graduated scale is provided on the sliding rail.
Further, one in the input terminal of the driving component and the rack is provided with circular scale ruler, another
A to be provided with pointer, the pointer is used to indicate the scale on the circular scale ruler.
Further, the pinch roller adjustment mechanism further includes：
Locked component, for the support component to be locked in the rack.
A kind of transmitting device, including：
Pinch roller adjustment mechanism as described above；And
Second pinch roller assembly is oppositely arranged with first pinch roller assembly, forms transmission channel between two pinch roller assemblies.
A kind of cleaning systems, including transmitting device as described above.
The beneficial effects of the utility model are：
Pinch roller adjustment mechanism provided by the utility model includes rack, driving assembly, support component and the first press nips
Part.Wherein, driving assembly is arranged on the rack, and the output end of driving assembly is connected with support component, and the first pinch roller assembly turns
It is dynamic to be arranged in support component.By the input terminal of rotary drive assembly, the output end of driving assembly is enable to drive support component
Movement is moved in a straight line with respect to rack with the first pinch roller assembly, and then realizes the adjusting of pinch roller assembly and height and position.
Transmitting device provided by the utility model can be realized transmission channel height by applying above-mentioned pinch roller adjustment mechanism
The adjusting of degree guarantees the smooth transmission of different-thickness plate part.
Cleaning systems provided by the utility model can be realized by applying transmitting device as mentioned above to different thickness
Spend the normal wash of plate part.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the structural schematic diagram of pinch roller adjustment mechanism provided by the utility model；
Fig. 2 is a kind of top view of pinch roller adjustment mechanism provided by the utility model；
Fig. 3 is the top view of another pinch roller adjustment mechanism provided by the utility model；
Fig. 4 is the partial sectional view of the first pinch roller adjustment mechanism provided by the utility model；
Fig. 5 is the partial sectional view of second of pinch roller adjustment mechanism provided by the utility model；
Fig. 6 is the partial sectional view of the third pinch roller adjustment mechanism provided by the utility model；
Fig. 7 is the partial sectional view of the 4th kind of pinch roller adjustment mechanism provided by the utility model；
Fig. 8 is the partial sectional view of the 5th kind of pinch roller adjustment mechanism provided by the utility model；
Fig. 9 is the structural schematic diagram of the first pinch roller assembly provided by the utility model.
It is marked in figure as follows：
1- pinch roller adjustment mechanism；
11- rack；12- driving assembly；13- support component；The first pinch roller assembly of 14-；15- connection component；16- annular is carved
Spend ruler；17- pointer；18- sliding rail；19- locked component；
The first slide opening of 111-；The first threaded portion 112-；The head 121-；The second slide opening of 131-；The second threaded portion 132-；141-
Pinch roller；142- rubber layer；143- shaft；144- bearing；145- power mechanism；The first limited block of 151-；The second limited block of 152-；
181- graduated scale；191- magnechuck；192- locking bolt；193- lock nut.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing and pass through
Specific embodiment further illustrates the technical solution of the utility model.
In display manufacturing technology field, in order to realize the cleaning to plate part, cleaning systems are usually provided with, clear
Transmitting device can be provided in clean system, transmitting device is used to for substrate or diaphragm plate to be transferred to different cleaning stations.This implementation
It can include that a kind of can make difference to the cleaning systems of different-thickness plate part normal wash, the cleaning systems that example, which provides a kind of,
The transmitting device of the smooth transmission of thickness plate part.
Embodiment one
Transmitting device provided in this embodiment includes pinch roller adjustment mechanism and the second pinch roller assembly, and Fig. 1 is that the present embodiment mentions
The structural schematic diagram of the pinch roller adjustment mechanism 1 of confession, as shown in Figure 1, pinch roller adjustment mechanism 1 provided in this embodiment includes rack
11, driving assembly 12, support component 13 and the first pinch roller assembly 14, wherein driving assembly 12 is arranged in rack 11, driving
The output end of component 12 is connected with support component 13, and the first pinch roller assembly 14 is rotatably arranged in support component 13, the first pressure
Wheel assembly 14 is oppositely arranged with the second pinch roller assembly, and forms transmission channel, and driving assembly 12 is driven by input rotary motion
Support component 13 and the first pinch roller assembly 14 are close to or far from the second pinch roller assembly.Before plate part transmission, by preparatory
Adjustment transmission channel height adapts to the plate part of different-thickness, can be to avoid the first pinch roller assembly and the second pinch roller assembly pair
The extruding force of plate part is excessive, caused by plate part sliver or collapse the appearance of angular defect, guarantee different-thickness plate
Part smoothly transmits in transmission channel.
Specifically, driving assembly 12 provided in this embodiment can be bolt, bolt is screwed in rack 11.Pass through rotation
Bolt is twisted, the technical effect of adjustment transmission channel height can be reached.Further, since the self-locking effect being threadedly engaged, can guarantee
When transmission channel conveys part to be transmitted, transmission channel height is constant.Height adjustment and height lock are only realized by a part
Fixed two functions, greatly simplify the structure of pinch roller adjustment mechanism 1, convenient for the dismounting of pinch roller adjustment mechanism 1, improve pinch roller adjustment
The disassembly efficiency of mechanism 1.
In addition, pinch roller adjustment mechanism 1 further includes connection component 15, the setting of connection component 15 bolt and support component 13 it
Between, realize that bolt and support component 13 are cooperatively connected in circumferential activity, and can make support component 13 with bolt along the vertical direction
Movement.Specifically, connection component 15 includes the first limited block 151 and two the second limited blocks 152, wherein the first limit
The screw rod that block 151 is screwed in bolt is not provided with the one end on head 121, and 152 projection of the second limited block is in support component 13, and
The top of the first limited block 151 is arranged in two limited blocks 152, when the first limited block 151 is abutted with the second limited block 152, energy
It enough prevents bolt from separating with 13 phase of support component, guarantees that support component 13 is vertically moving with bolt.Further, since
Bolt is not fixed in circumferential direction with support component 13, it is ensured that support component 13 turns not with the rotation of bolt input terminal
It is dynamic, realize that support component 13 is moved in a straight line with respect to rack 11.
In other embodiments, the quantity of the second limited block 152 is also not limited to two, can also be one, three or
It is multiple, as long as can satisfy the first limited block 151 and match with the second limited block 152, prevent bolt and support component 13 from existing
Separation on vertical direction.
As described in Figure 1, pinch roller adjustment mechanism 1 provided in this embodiment further includes sliding rail 18 and sliding slot, wherein sliding rail 18 is set
It sets in rack 11, sliding slot is arranged in support component 13, and sliding rail 18 can slide along the chute, can be realized to 13 essence of support component
The effect of quasi- guiding, prevents support component 13 from glancing off in the process of movement.
In other embodiments, it can also be and sliding rail be arranged in support component 13, sliding slot is arranged in rack 11,
Sliding rail can slide along the chute, also can be realized above-mentioned guide effect.
Specifically, as shown in Figure 1, be provided with graduated scale 181 on sliding rail 18 when sliding rail 18 is arranged in rack 11,
Operator may be implemented by the position of graduated scale 18 where the top surface or bottom surface of observation support component 13 to 13 essence of support component
The effect that standard is adjusted, and then the precision of the height adjustment of transmission channel is improved, and then meet the transmission of different-thickness plate part.
Fig. 2 is a kind of top view of pinch roller adjustment mechanism 1 provided in this embodiment.As shown in Fig. 2, being arranged in rack 11
There is circular scale ruler 16, pointer 17 is provided on the head of bolt 121, pointer 17 is used to indicate the quarter on circular scale ruler 16
Degree, the height that the angle and bolt rotated due to head 121 is risen or fallen correspond, by the rotation for observing head 121
Angle just can obtain height value corresponding with the angle, also can be improved the precision of the height adjustment of transmission channel.
Fig. 3 is the top view of another pinch roller adjustment mechanism 1.As shown in figure 3, in other embodiments, can also be
It is provided with pointer 17 in rack 11, circular scale ruler 16 is provided on the head of bolt 121, also can be realized above-mentioned technology effect
Fruit.
Pinch roller adjustment mechanism 1 provided in this embodiment further includes locked component 19, and the locked component 19 will be for that will support group
Part 13 is locked in rack 11.When plate part during transmission, can avoid rack 11 and 13 relative position of support component
Variation, the height of transmission channel can be locked.
Fig. 4 is a kind of partial sectional view of pinch roller adjustment mechanism 1 provided in this embodiment.As shown in figure 4, the present embodiment mentions
The locked component 19 of confession is magnechuck 191, offers accommodation groove in rack 11, and magnechuck 191 is mounted in accommodation groove, and
The face that magnechuck 191 and support component 13 abut against can be slided along support component 13, when support component 13 is adjusted to certain
Position, magnechuck 191 are powered, and can be realized the locking of rack 11 Yu support component relative position.
Fig. 5 is the partial sectional view of another pinch roller adjustment mechanism 1.It in other embodiments, as shown in figure 5, can be with
It is that accommodation groove is offered in support component 13, magnechuck 191 is mounted in accommodation groove, also can be realized above-mentioned technology effect
Fruit.
Fig. 6 is the partial sectional view of the third pinch roller adjustment mechanism 1.In other embodiments, as shown in fig. 6, locking group
Part 19 includes locking bolt 192 and lock nut 193, offers the first slide opening 111 in rack 11, offers in support component 13
Second slide opening 131, locking bolt 192 pass through the first slide opening 111 and the second slide opening 131 and match with lock nut 193, realize
The locking of 13 relative position of rack 11 and support component, also can be realized above-mentioned technical effect.
Fig. 7 is the partial sectional view of the 4th kind of pinch roller adjustment mechanism 1.In other embodiments, as shown in fig. 7, support group
Part 13 is convexly equipped with the second threaded portion 132, and the first slide opening 111 is offered in rack 11, and the second threaded portion 132 passes through the first slide opening
It is matched after 111 with lock nut 193, realizes the locking of rack 11 and 13 relative position of support component.
Fig. 8 is the partial sectional view of the 5th kind of pinch roller adjustment mechanism 1.In other embodiments, as shown in figure 8, rack 11
On be convexly equipped with the first threaded portion 112, offer the second slide opening 131 in support component 13, the first threaded portion 112 passes through the second slide opening
Cooperate after 131 with lock nut 193, realizes the locking of rack 11 and 13 relative position of support component.
Fig. 9 is the structural schematic diagram of the first pinch roller assembly 14 provided in this embodiment.As shown in figure 9, the present embodiment provides
The first pinch roller assembly 14 include pinch roller 141, rubber layer 142, shaft 143, bearing 144 and power mechanism 145, wherein axis
The periphery of bar 143 is arranged with pinch roller 141, and the periphery of pinch roller 141 is provided with rubber layer 142, passes through rubber layer 142 and plate part
Contact, on the one hand, increase with the frictional force of plate part, convenient for the transmission of plate part；On the other hand, 142 matter of rubber layer
Ground is relatively soft, and can avoid plate part scrapes damage.In addition, shaft 143 is connected by bearing 144 with support component 13, it can
Guarantee the smooth rotation of shaft 143.In addition, one end of shaft 143 is provided with power mechanism, may be implemented to rotate shaft 143
Driving.
Embodiment two
The present embodiment and the pinch roller adjustment mechanism that embodiment one provides are essentially identical, and difference is：Driving assembly 12 is
Screw-nut structure, the lead screw in screw-nut structure are rotatably arranged in rack 11, nut and branch in screw-nut structure
Support component 13 is connected, and at least two guide posts are provided in rack, offer at least two pilot holes on nut, guide post is worn
It is located in pilot hole, when lead screw rotation, nut is driven to move in a straight line along the vertical direction, and then drive support component 13 and the
One press nips 14 move in a straight line along the vertical direction.On the one hand, screw-nut structure can be realized the first pinch roller assembly 14 and
The adjusting of two pinch roller assemblies formation transmission channel height；On the other hand, in no driving force effect when on lead screw, lead screw and nut
It can be realized self-locking function, guarantee that the height of transmission channel adjusted does not change in plate part transmission process, tie
Structure is simple, convenient for operation.
Certainly, in other embodiments, driving assembly 12 can also be linear motor, straight line cylinder or linear hydraulic cylinder,
It can guarantee the accurate adjustment of output end position, realize the higher adjusting of precision of transmission channel height.
Note that have been shown and described above the utility model basic principles and main features and the utility model it is excellent
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, above embodiment and say
Only illustrate the principles of the present invention described in bright book, on the premise of not departing from the spirit and scope of the utility model, this
Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention,
The claimed range of the utility model is defined by the appending claims and its equivalent thereof.
Claims (11)
1. a kind of pinch roller adjustment mechanism (1), including rack (11), which is characterized in that the pinch roller adjustment mechanism (1) further includes：
Driving assembly (12) is arranged on the rack (11)；
Support component (13) is connected with the output end of the driving component (12)；And
First pinch roller assembly (14) is rotatably arranged on the support component (13)；
The input terminal of the driving component (12) is rotated, the output end of the driving component (12) can drive the support component
(13) it is moved in a straight line with the relatively described rack (11) of the first pinch roller assembly (14).
2. pinch roller adjustment mechanism (1) according to claim 1, which is characterized in that the driving component (12) is lead screw spiral shell
Parent structure, the lead screw in the screw-nut structure is rotatably arranged on the rack (11), in the screw-nut structure
Nut is connected with the support component (13).
3. pinch roller adjustment mechanism (1) according to claim 1, which is characterized in that the driving component (12) is bolt, institute
It states bolt and the rack (11) upper screwed hole cooperates, the support component (13) is bolted with described.
4. pinch roller adjustment mechanism (1) according to claim 3, which is characterized in that the pinch roller adjustment mechanism (1) is also wrapped
It includes：
Connection component (15) is arranged between the driving component (12) and the support component (13), realizes the driving group
The activity of part (12) and the support component (13) is cooperatively connected, and the support component (13) can be made with the driving component
(12) vertically moving.
5. pinch roller adjustment mechanism (1) according to claim 4, which is characterized in that the connection component (15) includes：
First limited block (151), projection is in the periphery of the screw rod of the bolt；And
Second limited block (152) is arranged on the support component (13), and second limited block (152) is overlapped on described the
On the upper surface of one limited block (151).
6. described in any item pinch roller adjustment mechanisms (1) according to claim 1~5, which is characterized in that the pinch roller adjustment mechanism
(1) further include：
Sliding rail (18) and sliding slot, one in the two is arranged on the rack (11), another is arranged in the support component
(13) on, the sliding rail (18) can be slided along the sliding slot.
7. pinch roller adjustment mechanism (1) according to claim 6, which is characterized in that be provided with scale on the sliding rail (18)
Ruler (181).
8. described in any item pinch roller adjustment mechanisms (1) according to claim 1~5, which is characterized in that the driving component (12)
Input terminal and the rack (11) in one be provided with circular scale ruler (16), another is provided with pointer (17), described
Pointer (17) is used to indicate the scale on the circular scale ruler (16).
9. described in any item pinch roller adjustment mechanisms (1) according to claim 1~5, which is characterized in that the pinch roller adjustment mechanism
(1) further include：
Locked component (19), for the support component (13) to be locked in the rack (11).
10. a kind of transmitting device, which is characterized in that including：
Pinch roller adjustment mechanism (1) as described in any one of claims 1 to 9；And
Second pinch roller assembly is oppositely arranged with first pinch roller assembly (14), forms transmission channel between two pinch roller assemblies.
11. a kind of cleaning systems, which is characterized in that including transmitting device as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599198.3U CN208150500U (en) | 2018-04-25 | 2018-04-25 | A kind of pinch roller adjustment mechanism, transmitting device and cleaning systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599198.3U CN208150500U (en) | 2018-04-25 | 2018-04-25 | A kind of pinch roller adjustment mechanism, transmitting device and cleaning systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150500U true CN208150500U (en) | 2018-11-27 |
Family
ID=64376413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599198.3U Active CN208150500U (en) | 2018-04-25 | 2018-04-25 | A kind of pinch roller adjustment mechanism, transmitting device and cleaning systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150500U (en) |
-
2018
- 2018-04-25 CN CN201820599198.3U patent/CN208150500U/en active Active
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