CN208324285U - A kind of belt drum driving device - Google Patents
A kind of belt drum driving device Download PDFInfo
- Publication number
- CN208324285U CN208324285U CN201820629764.0U CN201820629764U CN208324285U CN 208324285 U CN208324285 U CN 208324285U CN 201820629764 U CN201820629764 U CN 201820629764U CN 208324285 U CN208324285 U CN 208324285U
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- screw
- driving assembly
- bracket
- belt drum
- sliding part
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model belongs to tire building technical field, disclose a kind of belt drum driving device, including carriage assembly, the first driving assembly and the second driving assembly, carriage assembly includes bracket and the sliding part that connect along the vertical direction with bracket slide, and sliding part is used to support belt drum；First driving assembly is installed on bracket, and the first driving assembly can drive in an automatic fashion sliding part to move along the vertical direction relative to bracket；Second driving assembly is installed on bracket, and the second driving assembly can drive in a manual manner sliding part to move along the vertical direction relative to bracket；First driving assembly drives sliding part selectively with the second driving assembly to drive belt drum to move along the vertical direction.Under normal circumstances, production efficiency is improved in order to debug and safeguard using the second driving assembly when equipment initial stage debugging or occurring power-off or break down using the first driving assembly.
Description
Technical field
The utility model relates to tire building technical field more particularly to a kind of belt drum driving devices.
Background technique
In tyre building machine, belt drum driving cabinet is mainly used for carrying belt drum, and is banding
The rotation of layer laminating drum, breathing and the mobile offer power of multiplexing interdigit.The driving machine case includes for driving belt drum
The carriage assembly and control unit moved up and down along the vertical direction, carriage assembly include stand type support, are fixed on along the vertical direction
Linear guide component in stand type support and the driving mechanism being made of servomotor, gear reducer structure and ball screw assembly, etc.,
To which control unit can control servo motor operation and through deceleration mechanism and ball screw assembly, to drive belt drum along perpendicular
Histogram moves up and down, in order to be able to batch provided tyre element on different station feed frame.
When equipment initial stage debugging or occurring power-off or break down, commissioning staff or maintenance personnel are still desired to belt
Laminating drum is moved to suitable position along the vertical direction.But existing driving cabinet can not make band when servo motor power-off
Beam layer laminating drum moves along the vertical direction, brings biggish obstacle to debugging or maintenance work.
Utility model content
The purpose of this utility model is to provide a kind of belt drum driving devices, to solve to exist in the prior art
Belt drum driving device the technical issues of can not being debugged manually.
In order to achieve the above object, the utility model provides a kind of belt drum driving device, including carriage assembly, first
Driving assembly and the second driving assembly, carriage assembly include bracket and the sliding that connect along the vertical direction with the bracket slide
Part, the sliding part are used to support belt drum；First driving assembly is installed on the bracket, first driving group
Part can drive in an automatic fashion the sliding part to move along the vertical direction relative to the bracket；Second driving assembly is installed on
On the bracket, second driving assembly can drive the sliding part relative to the bracket along vertical side in a manual manner
To movement；First driving assembly and second driving assembly drive the sliding part selectively to drive the banding
Layer laminating drum moves along the vertical direction.
Wherein, second driving assembly includes trapezoidal screw, screw, rocker arm and second connecting portion part, trapezoidal screw peace
Loaded on connecting on bracket and with holder pivots, screw is threadedly coupled with the trapezoidal screw, the screw can with it is described trapezoidal
Screw rod is self-locking；Rocker arm is fixedly connected on one end of the trapezoidal screw, to drive the screw along the axial direction of the trapezoidal screw
It is mobile；Second connecting portion part is sheathed on the trapezoidal screw and is located at the top of the screw, the second connecting portion part with
The sliding part be fixedly connected and with the screw selective connection.When operation rocker arm is rotated in a first direction, screw is driven
Moved up along trapezoidal screw, screw is connect with second connecting portion part, and then can drive second connecting portion part drive slide plate to
Upper movement.
Wherein, the upper end of the screw is provided with boss, the lower end of the second connecting portion part be provided with can with it is described
The groove of boss clamping.When operation rocker arm is rotated in a first direction, driving screw is moved up along trapezoidal screw, on screw
Boss cooperates with the groove phase inlay card on second connecting portion part.
Wherein, second driving assembly further includes position detection component, for detecting the screw in the trapezoidal silk
Position on bar.
Wherein, the position detection component include induction pieces and be able to detect the induction pieces close to switch, the sense
Part is answered to be set to the lower end of the screw, the lower end that the trapezoidal screw is set to close to switch.
Wherein, described to be electrically connected with the controller close to switch, the controller is controlled according to the signal close to switch
The start and stop of first driving assembly.When induction pieces are not detected close to switch, controller is forbidden to control the first driving assembly
In motor operating, i.e. between the first driving assembly and the second driving assembly have interlock function.
Wherein, the both ends of the trapezoidal screw are supported on the bracket by bearing assembly.
Wherein, first driving assembly includes motor, ball screw, nut, first connecting portion part and locating part, motor
It is fixed on the bracket, the motor is band brake type servo motor；The upper end of ball screw passes through deceleration mechanism and the electricity
Machine transmission connection；Nut is threadedly coupled with the ball screw；First connecting portion part is fixedly connected with the nut, and described first
Connecting component is fixedly connected with the sliding part；Locating part is fixed on the lower end of the ball screw.Motor is via deceleration mechanism
Ball screw rotation is driven, to drive axial movement of the nut along ball screw, and then drives slide plate via first connecting portion part
It is slided up and down along linear guide.Therefore, the first driving assembly can drive slide plate to slide up and down along linear guide in an automatic fashion,
To drive belt drum to move up and down along the vertical direction.In the fixed finite place piece in the lower end of ball screw, prevent nut from
Ball screw abjection.
Wherein, the side of the sliding part is provided with balance cylinder, the output end of the balance cylinder by connection frame with
The sliding part is fixedly connected.Balance cylinder and the first driving assembly or the second driving assembly synchronous averaging, to alleviate ball wire
The load pressure of bar or trapezoidal screw overloads to avoid ball screw or trapezoidal screw, improves the stabilization of equipment operation.
Wherein, linear guide is provided on the bracket along the vertical direction, the sliding part includes and the linear guide
The sliding block of cooperation and the slide plate being fixedly connected with the sliding block.
It wherein, further include spindle assemblies, for driving the belt drum to rotate and breathing, the spindle assemblies are solid
Dingan County is loaded on the slide plate.
The utility model proposes belt drum driving device, under normal circumstances, using the first driving assembly with from
Flowing mode drives belt drum to move along the vertical direction；When equipment initial stage debugging or occurring power-off or break down, make
Belt drum is driven to move along the vertical direction in a manual manner with the second driving assembly, in order to debug and safeguard；First
Driving assembly selectively drives sliding part to drive belt drum to move along the vertical direction with the second driving assembly, i.e., certainly
Flowing mode is not worked at the same time with manual mode, non-interference, so that operation and maintenance is convenient and reliable, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at one visual angle of belt drum driving device provided by the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of belt drum driving device provided by the utility model；
Fig. 3 is the partial structure diagram of belt drum driving device provided by the utility model；
Fig. 4 is the partial structure diagram in Fig. 3；
Fig. 5 is the partial structure diagram of the second driving assembly provided by the utility model；
Fig. 6 is the partial structure diagram in Fig. 5；
Fig. 7 is enlarged drawing at A in Fig. 6.
In figure:
10, belt drum；20, spindle assemblies；
1, carriage assembly；2, the first driving assembly；3, the second driving assembly；4, balance cylinder；5, bottom plate；
11, bracket；12, sliding part；111, linear guide；121, sliding block；122, slide plate；
21, motor；22, ball screw；23, deceleration mechanism；24, nut；25, first connecting portion part；26, locating part；
31, trapezoidal screw；32, screw；33, rocker arm；34, second connecting portion part；35, induction pieces；36, close to switch；
321, boss；341, groove.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Referring to Fig. 1 to Fig. 7, the utility model embodiment provides a kind of belt drum driving device, for driving band
The rotation of beam layer laminating drum 10, breathing are adjusted and are moved along the vertical direction.Belt drum driving device includes controller (figure
In be not shown), bottom plate 5, the carriage assembly 1 being set on bottom plate 5, the spindle assemblies being installed on carriage assembly 1 20, first drive
Dynamic component 2 and the second driving assembly 3, spindle assemblies 20 are for driving the rotation of belt drum 10 and breathing, the first driving group
Part 2 and the second driving assembly 3 selectively drive belt drum 10 to move along the vertical direction, and station cuts above and below completion
It changes.Bottom plate 5 can slide in the horizontal direction under the drive of driving mechanism (not shown), to drive 10 edge of belt drum
Horizontal direction is mobile, so that belt drum 10 can batch institute on horizontally disposed different station feed frame
The tyre element of offer.It describes in detail one by one below.
Carriage assembly 1 includes bracket 11 and the sliding part 12 being slidably connected along the vertical direction with bracket 11, and sliding part 12 is used
In support belt drum 10；Linear guide 111 is provided on bracket 11 along the vertical direction, sliding part 12 includes leading with straight line
The sliding block 121 that rail 111 cooperates and the slide plate 122 being fixedly connected with sliding block 121.Spindle assemblies 20 are fixedly installed on slide plate 122,
Belt drum 10 is installed on the output end of spindle assemblies 20.
First driving assembly 2 is installed on bracket 11, and the first driving assembly 2 can drive 12 phase of sliding part in an automatic fashion
Bracket 11 is moved along the vertical direction.First driving assembly 2 includes motor 21, ball screw 22, nut 24 and the first connection
Component 25, motor 21 are fixed on bracket 11, and the upper end of ball screw 22 is sequentially connected by deceleration mechanism 23 and motor 21, spiral shell
Mother 24 is threadedly coupled with ball screw 22, and first connecting portion part 25 is fixedly connected with nut 24, first connecting portion part 25 and sliding
Part 12 is fixedly connected.Motor 21 drives ball screw 22 to rotate via deceleration mechanism 23, to drive nut 24 along ball screw 22
Axial movement, and then drive slide plate 122 to slide up and down along linear guide 111 via first connecting portion part 25.Therefore, it first drives
Dynamic component 2 can drive in an automatic fashion slide plate 122 to slide up and down along linear guide 111, to drive 10 edge of belt drum
Vertical direction moves up and down.In the fixed finite place piece 26 in the lower end of ball screw 22, prevent nut 24 from deviating from from ball screw 22.
In the present embodiment, motor 21 is band brake type servo motor, and band brake type servo motor (is embraced by electromagnetic brake
Brake cable circle) carry out band-type brake.In 21 power loss of motor, electromagnetic brake also stops powering, and motor 21 (is embraced by electromagnetic brake
Brake cable circle) carry out band-type brake and the output shaft of locked motor 21, prevent ball screw 22 is from rotating, thus not providing driving force
In the case where, it is ensured that slide plate 122 and its carrier will not decline automatically, guarantee production process safety.In addition, deceleration mechanism 23 is wrapped
Driving wheel, driven wheel and synchronous belt are included, synchronous belt is meshed with driving wheel and driven wheel.
Second driving assembly 3 is installed on bracket 11, and the second driving assembly 3 can drive 12 phase of sliding part in a manual manner
Bracket 11 is moved along the vertical direction.Second driving assembly 3 includes trapezoidal screw 31, screw 32, rocker arm 33 and the second connection
Component 34, screw 32 are threadedly coupled with trapezoidal screw 31, and screw 32 can be self-locking with trapezoidal screw 31；Rocker arm 33 is fixedly connected on
One end of trapezoidal screw 31, to drive screw 32 along the axial movement of trapezoidal screw 31；Second connecting portion part 34 is sheathed on trapezoidal
Top on screw rod 31 and positioned at screw 32, second connecting portion part 34 are fixedly connected with sliding part 12 and connect with 32 selectivity of screw
It connects.In the present embodiment, the both ends of trapezoidal screw 31 are supported on bracket 11 by bearing assembly.Second connecting portion part 34 and cunning
Plate 122 is fixedly connected.The upper end of screw 32 is provided with boss 321, and the lower end of second connecting portion part 34 is provided with can be with boss
The groove 341 of 321 clampings.
When operation rocker arm 33 is rotated in a first direction, driving screw 32 is moved up along trapezoidal screw 31, on screw 32
Boss 321 and 341 phase inlay card of groove on second connecting portion part 34 cooperate, and then second connecting portion part 34 can be driven to drive
Slide plate 122 moves up；It can individually restore electricity, can be declutched to electromagnetic brake at this time, so that in the first driving assembly 2
Ball screw 22 can passively be rotated to allow nut 24 and first connecting portion part 25 to move up and down along ball screw 22, thus
Slide plate 122 is moved up and down under the driving of the second driving assembly 3.When operation rocker arm 33 is rotated in a second direction,
Driving screw 32 is moved down along trapezoidal screw 31, since the weight of belt drum 10 is larger, so that slide plate 122 and second
Connecting component 34 can follow under the effect of gravity screw 32 to move downwardly together.The transmission that screw 32 and trapezoidal screw 31 are constituted
Pair has self-locking function, and belt drum 10 is enabled to be moved to designated position along the vertical direction.Therefore, the second driving group
Part 3 can drive in a manual manner sliding part 12 to slide up and down along linear guide 111, and then drive belt drum 10 along perpendicular
Histogram moves up and down.
In normal operation, the first driving assembly 2 drives slide plate 122 along about 111 linear guide in an automatic fashion
Sliding, so that belt drum 10 be driven to move up and down along the vertical direction；Under debugging working state, the second driving assembly 3
In a manual manner driving slide plate 122 slided up and down along linear guide 111, thus drive belt drum 10 along the vertical direction on
Lower movement；Therefore, the first driving assembly 2 and the second driving assembly 3 selectively drive belt drum 10 along the vertical direction
It is mobile.
The side of sliding part 12 is provided with balance cylinder 4, and the output end of balance cylinder 4 is solid by connection frame and sliding part 12
Fixed connection.3 synchronous averaging of balance cylinder 4 and the first driving assembly 2 or the second driving assembly, to alleviate ball screw 22 or trapezoidal
The load pressure of screw rod 31 overloads to avoid ball screw 22 or trapezoidal screw 31, improves the stabilization of equipment operation.
The operation of the first driving assembly 2 of second driving assembly 3 interference in normal operation in order to prevent, when equipment tune
When examination terminates or troubleshooting finishes, operator passes through the lower end that rotation rocker arm 33 makes screw 32 be located at trapezoidal screw 31
Place, so that screw 32 and second connecting portion part 34 are in discrete state.
The mode for allowing screw 32 isolated with second connecting portion part 34 has following two: when nut 24 reaches ball wire
When the lower end of bar 22 is abutted with locating part 26, slide plate 122 is no longer moved down, and continues rotating arm 33 at this time, so that screw 32
Continuation is moved down along trapezoidal screw 31, and screw 32 and second connecting portion part 34 are in discrete state；When the piston of balance cylinder 4
When bar is in fully retracted state (i.e. extreme position), continues rotating arm 33, may make screw 32 and second connecting portion part 34
In discrete state.
Second driving assembly 3 further includes position detection component, for detecting screw 32 in the position on trapezoidal screw 31.Position
Set detection part include induction pieces 35 and be able to detect induction pieces 35 close to switch 36, induction pieces 35 are set under screw 32
End is set to the lower end of trapezoidal screw 31 close to switch 36.In addition, position detection component can also be including transmitter and reception
The other structures of device, this is not restricted.
It is electrically connected with the controller close to switch 36, controller controls the first driving assembly 2 according to the signal close to switch 36
Start and stop.When induction pieces 35 are not detected close to switch 36, forbid controller to control the motor 21 in the first driving assembly 2 and transport
Turn, is i.e. there is interlock function between the first driving assembly 2 and the second driving assembly 3.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (11)
1. a kind of belt drum driving device characterized by comprising
Carriage assembly (1), the sliding part (12) being slidably connected including bracket (11) and along the vertical direction with the bracket (11), institute
It states sliding part (12) and is used to support belt drum (10)；
The first driving assembly (2) being installed on the bracket (11), first driving assembly (2) can drive in an automatic fashion
The sliding part (12) is moved to move along the vertical direction relative to the bracket (11)；
The second driving assembly (3) being installed on the bracket (11), second driving assembly (3) can drive in a manual manner
The sliding part (12) is moved to move along the vertical direction relative to the bracket (11)；
First driving assembly (2) and second driving assembly (3) drive the sliding part (12) selectively to drive
The belt drum (10) is moved along the vertical direction.
2. belt drum driving device according to claim 1, which is characterized in that second driving assembly (3)
Include:
Trapezoidal screw (31) is installed on the bracket (11) and is rotatablely connected with the bracket (11)；
Screw (32) is threadedly coupled with the trapezoidal screw (31), and the screw (32) can be with the trapezoidal screw (31) certainly
Lock；
Rocker arm (33), is fixedly connected on one end of the trapezoidal screw (31), to drive the screw (32) along the trapezoidal silk
The axial movement of bar (31)；
Second connecting portion part (34), is sheathed on the trapezoidal screw (31) and is located at the top of the screw (32), and described the
Two connecting components (34) be fixedly connected with the sliding part (12) and with the screw (32) selective connection.
3. belt drum driving device according to claim 2, which is characterized in that the upper end of the screw (32) is set
It is equipped with boss (321), the lower end of the second connecting portion part (34) is provided with the groove that can be clamped with the boss (321)
(341)。
4. belt drum driving device according to claim 2, which is characterized in that second driving assembly (3)
It further include position detection component, for detecting the screw (32) in the position on the trapezoidal screw (31).
5. belt drum driving device according to claim 4, which is characterized in that the position detection component includes
Induction pieces (35) and be able to detect the induction pieces (35) close to switch (36), the induction pieces (35) are set to the screw
(32) lower end, the lower end that the trapezoidal screw (31) are set to close to switch (36).
6. belt drum driving device according to claim 5, which is characterized in that described close to switch (36) and control
Device electrical connection processed, the controller control the start and stop of first driving assembly (2) according to the signal close to switch (36).
7. belt drum driving device according to claim 2, which is characterized in that the two of the trapezoidal screw (31)
End is supported on the bracket (11) by bearing assembly.
8. belt drum driving device according to claim 1, which is characterized in that first driving assembly (2)
Include:
Motor (21) is fixed on the bracket (11), and the motor (21) is band brake type servo motor；
Ball screw (22), the upper end are sequentially connected by deceleration mechanism (23) and the motor (21)；
Nut (24) is threadedly coupled with the ball screw (22)；
First connecting portion part (25) is fixedly connected with the nut (24), the first connecting portion part (25) and the sliding part
(12) it is fixedly connected；
Locating part (26), is fixed on the lower end of the ball screw (22).
9. belt drum driving device according to claim 1, which is characterized in that the side of the sliding part (12)
It is provided with balance cylinder (4), the output end of the balance cylinder (4) is fixedly connected by connection frame with the sliding part (12).
10. belt drum driving device according to claim 1, which is characterized in that along perpendicular on the bracket (11)
For histogram to being provided with linear guide (111), the sliding part (12) includes the sliding block with the linear guide (111) cooperation
(121) and with the sliding block (121) slide plate (122) being fixedly connected.
11. belt drum driving device according to claim 10, which is characterized in that further include spindle assemblies
(20), for driving the belt drum (10) rotation and breathing, the spindle assemblies (20) to be fixedly installed in the cunning
On plate (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629764.0U CN208324285U (en) | 2018-04-28 | 2018-04-28 | A kind of belt drum driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629764.0U CN208324285U (en) | 2018-04-28 | 2018-04-28 | A kind of belt drum driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324285U true CN208324285U (en) | 2019-01-04 |
Family
ID=64779327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629764.0U Expired - Fee Related CN208324285U (en) | 2018-04-28 | 2018-04-28 | A kind of belt drum driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324285U (en) |
-
2018
- 2018-04-28 CN CN201820629764.0U patent/CN208324285U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.111 hengchangjing Road, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Sachi Intelligent Equipment Co.,Ltd. Address before: No.111 hengchangjing Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SAFE-RUN MACHINERY (SUZHOU) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |