CN203863561U - Traction type linear displacement and clamping device for batch process equipment - Google Patents
Traction type linear displacement and clamping device for batch process equipment Download PDFInfo
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- CN203863561U CN203863561U CN201420250555.7U CN201420250555U CN203863561U CN 203863561 U CN203863561 U CN 203863561U CN 201420250555 U CN201420250555 U CN 201420250555U CN 203863561 U CN203863561 U CN 203863561U
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- moving plate
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Abstract
The utility model discloses a traction type linear displacement and clamping device for batch process equipment. The device comprises a forward driving assembly, a reverse driving assembly and an executing assembly, wherein the executing assembly comprises a first fixed plate, an executing moving plate, a second fixed plate and guide rails, the first fixed plate and the second fixed plate are arranged at two ends of each guide rail respectively, and the executing moving plate glides between the first fixed plate and the second fixed plate through the guide rails; the forward driving assembly is arranged between the first fixed plate and the executing moving plate, and the reverse driving assembly is arranged between the second fixed plate and the executing moving plate. A method comprises the steps as follows: the forward driving assembly drives the executing moving plate to displace forwards along the guide rails, and the reverse driving assembly drives the executing moving plate to displace reversely along the guide rails; the forward driving assembly and the reverse driving assembly moves reversely and synchronously; the increase of the clamping force is realized through straps alternately winding round strap binding wheels in a multi-circle binding manner. The device is simple in principle and capable of effectively reducing the equipment cost and the energy consumption and realizing the higher clamping force.
Description
Technical field
The utility model relates to the power transmission technical field in product batches manufacture process, particularly a kind of towed straight-line displacement and clamping device for batch Process Equipment.
Background technology
Many industrial goods and the consumer goods are all produced by product batches manufacture, and product batches manufacture refers to repeat to manufacture with the fixed cycle to have the product of same structure shape.Within the fixed cycle, in a product batches manufacture process, in time sequencing, need multiple multi-form power inputs.A common batch Process Equipment has injection machine, moulding press and blow molding machine etc.
Reciprocating straight-line displacement transmission is one of common mechanism in batch Process Equipment, as the folding mould transmission of injection molding process, penetrate seat reach and after move transmission etc.The straight-line displacement action of conventional batch Process Equipment takes hydraulic pressure, mechanical toggle etc. to realize conventionally, the problem such as have that cost is high, energy consumption is high, volume is large and precision is low.In recent years, in batch manufacturing equipment, engender taking AC servomotor as drive source, be equipped with ball-screw, the device such as cog belt and gear drives, this type of drive can relatively reduce energy consumption and improve precision, but still exist cost high, volume is large and be difficult to the problems such as synchronous, in batch Process Equipment, each designated displacement action needs one group of corresponding assembly such as servomotor and ball screw to realize, as: full electric injection molding machine need to complete folding mould, eject, before and after penetrating seat, move 3 straight-line displacement actions, just need at least be equipped with the straight-line displacement action that 3 groups of servomotors add ball-screw and drive respectively above-mentioned 3 appointments, equipment cost and energy consumption are higher, equipment volume is large, device structure also cannot be simplified.Simultaneously, along with the exploitation of Large-Scale Equipment, need to be equipped with many servomotors and drive a required movement simultaneously, therefore, equipment cost is high, volume is large and it is just more outstanding to be difficult to the problem such as synchronous, multiple electric motors drives the problem that can produce synchronism simultaneously, meets the startup of multiple motors, the consistency problem that turns round, stops.
Injection machine meanwhile, in product batches manufacture process, has many mechanisms that need to realize large chucking power, as need to be realized large clamp force and high injection pressure etc.In these equipment, the transmission of chucking power in traditional clamping device, the short slide block of amplification general using, ball and suspension type jaw are realized, and the realization of chucking power is provided by hydraulic control system.For master and slave hydraulic control circuit, larger chucking power directly causes buncher oil pump that larger output pressure must be provided, increase the consumption of hydraulic system to engine power, energy loss is increased, and the process operation complexity that chucking power is amplified.Meanwhile, along with the increase of chucking power multiplication factor, also can cause equipment cost and equipment volume further to improve, produce the series of problems such as unstable properties and mechanical part damage.For this reason, also there is at present the application of electrodynamic type clamping device, all-electric batch of manufacture process mainly utilizes driven by servomotor ball screw and toggle to realize chucking power, but in actual applications, in the time that chucking power increases, easily ball screw is caused to damage, therefore need to adopt how secondary servomotor to add ball screw and realize large chucking power, cause on the one hand the raising of equipment cost, also can cause on the other hand the synchronously driven synchronism problem of multiple electric motors, reduce equipment accuracy.
The device structure that exists for current batch of Process Equipment straight-line displacement and chucking power amplifying device is huge, expensive, high energy consumption, poor synchronization and be difficult to the problems such as operation, develops a kind of new towed straight-line displacement and clamp method and device and solves above problem and be significant.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost is lower and be easy to control towed straight-line displacement and clamping device for batch Process Equipment.
The technical solution of the utility model is: a kind of towed straight-line displacement and clamping device for batch Process Equipment, comprise forward drive assembly, reverse drive assembly and executive module, executive module comprises first to be determined plate, carries out moving plate, second and determine plate and guide rail, first determines plate and second determines plate and is located at respectively guide rail two ends, carries out moving plate and slides on first by guide rail and determine plate and second and determine between plate; First determines plate and carries out between moving plate forward drive assembly is set, and second determines plate and carry out between moving plate reverse drive assembly is set.
Described forward drive assembly comprises forward drive gear, forward traction roller, forward strap, forward binding wheel and forward strap locking member, forward drive gear is connected with forward traction roller one end, first determines, on plate and the moving plate of execution, forward binding wheel is set respectively, between two forward binding wheels, connect by forward strap, first determines to be also provided with on plate forward strap locking member, forward strap one end is wound on forward traction roller, and the forward strap other end is fixed on forward strap locking member.
Wherein, described two forwards binding wheel is upper, and forward strap is multi-turn cluster and is alternately wound on each forward binding wheel.When use, forward drive assembly equates with the winding number of turns of the upper forward strap of forward binding wheel the multiplication factor of carrying out between tractive force and the original power that moves plate.
As a kind of preferred version, described forward strap binding wheel is upper, and the winding number of turns of forward strap is 2 circles.
Described reverse drive assembly comprises reverse drive gear, oppositely draws roller, reverse strap, oppositely bundlees and take turns and reverse strap locking member, reverse drive gear is connected with reverse traction roller one end, second determines, on plate and the moving plate of execution, reverse binding wheel is set respectively, two oppositely connect by reverse strap between binding wheel, second determines to be also provided with on plate reverse strap locking member, oppositely strap one end is wound on reverse traction roller, and oppositely the strap other end is fixed on reverse strap locking member.
Described two oppositely binding wheel is upper, and reverse strap is multi-turn cluster and is alternately wound on each reverse binding wheel.When use, reverse drive assembly equates with the winding number of turns that oppositely bundlees the upper reverse strap of wheel the multiplication factor of carrying out between tractive force and the original power that moves plate.
As a kind of preferred version, described reverse strap binding wheel is upper, and oppositely the winding number of turns of strap is 2 circles.
When this towed straight-line displacement for batch Process Equipment and clamping device use, its principle is: external actuating unit drives respectively corresponding strap action by two driven wheels, article one, strap traction is carried out moving plate toward one end rectilinear motion, other strap traction is carried out moving plate toward rightabout rectilinear motion (realizing positive-displacement and oppositely displacement), in the time of two driven wheel alternating movements, article two, strap can draw and carry out moving plate linear reciprocating motion and determine plate and second in first and determine between plate, can realize the towed straight-line displacement of batch Process Equipment.
Wherein, after forward drive gear drive forward traction roller rotates, rolling by forward strap or unreel, making to carry out moving plate determines plate realization clamping or determines plate realization away from first and unclamp near first, in clamping process, because being multi-turn on two forward straps binding wheel, forward strap is wound around, therefore when strap rolling, the chucking power of carrying out moving plate and determine between plate is exaggerated, and its multiplication factor equates with the winding number of turns of strap on strap binding wheel.
The utility model can be realized a kind of towed straight-line displacement and clamp method for batch Process Equipment by said mechanism, drive the moving plate of execution to carry out positive-displacement along guide rail by forward drive assembly, drive the moving plate of execution to carry out reverse displacement along guide rail by reverse drive assembly; Forward drive assembly and the counter motion of reverse drive component synchronization.
When described forward drive assembly drives the moving plate of execution to carry out positive-displacement along guide rail, be specially: forward drive gear drive forward traction roller rotates, forward traction roller drives the rolling of forward strap, and forward strap bundlees to take turns to drive by forward carries out moving plate to moving near the first direction of determining plate; When the rolling of forward strap, in reverse drive assembly, reverse drive gear drive is oppositely drawn roller and is rotated, thereby drives reverse strap to unreel;
In positive-displacement process, be alternately wound in forward strap on each forward binding wheel and realize the amplification of chucking power by being multi-turn cluster.
When the moving plate and first of described execution is determined plate product clamping, the multiplication factor between chucking power and original power equates with the winding number of turns of the upper forward strap of forward strap binding wheel.
When described reverse drive assembly drives the moving plate of execution to carry out reverse displacement along guide rail, be specially: reverse drive gear drive is oppositely drawn roller and rotated, oppositely draw roller and drive reverse strap rolling, oppositely strap is taken turns to drive to carry out by reverse binding and is moved plate to moving near the second direction of determining plate; When reverse strap rolling, in forward drive assembly, forward drive gear drive forward traction roller rotates, thereby drives forward strap to unreel.
The positive-displacement of the moving plate of described execution and oppositely displacement hocket.
The utility model, with respect to prior art, has following beneficial effect:
This towed straight-line displacement for batch Process Equipment and clamp method and principle of device are simple, and easy operating and realization are controlled.Be applied to after full electric injection molding machine, with respect to existing electric injection molding machine, the number of motors needing is few, can effectively reduce equipment cost and energy consumption, and improve accuracy, overcomes multiple motors drivings and is difficult to synchronous problem.Meanwhile, utilize strap outputting power, be conducive to realize higher chucking power, can be applied to preferably main equipment, simplified apparatus structure, makes that device structure is simple, floor space is little, further reduces equipment cost.
In addition, this towed straight-line displacement and clamping device for batch Process Equipment can be applicable to injection machine, bottle blowing machine or moulding press etc., and range of application is wider; According to the size of the required clamping of equipment, also can, by regulating the winding number of turns of strap on corresponding binding wheel, chucking power be adapted, its applying flexible and facilitating.
Brief description of the drawings
Fig. 1 is that this is for the towed straight-line displacement of batch Process Equipment and the principle schematic of clamping device.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
The present embodiment a kind of towed straight-line displacement and clamping device for batch Process Equipment, comprise forward drive assembly, reverse drive assembly and executive module, as shown in Figure 1, executive module comprises first to be determined plate 1, carries out moving plate 2, second and determine plate 3 and guide rail 4, first determines plate and second determines plate and is located at respectively guide rail two ends, carries out moving plate and slides on first by guide rail and determine plate and second and determine between plate; First determines plate and carries out between moving plate forward drive assembly is set, and second determines plate and carry out between moving plate reverse drive assembly is set.
Forward drive assembly comprises forward drive gear 5, forward traction roller 6, forward strap 7, forward binding wheel 8 and forward strap locking member 9, forward drive gear is connected with forward traction roller one end, first determines, on plate and the moving plate of execution, forward binding wheel is set respectively, between two forward binding wheels, connect by forward strap, first determines to be also provided with on plate forward strap locking member, forward strap one end is wound on forward traction roller, and the forward strap other end is fixed on forward strap locking member.
Two forward binding wheels are upper, and forward strap is multi-turn cluster and is alternately wound on each forward binding wheel.When use, when the moving plate and first of execution is determined plate product clamping, the multiplication factor between chucking power and original power equates with the winding number of turns of the upper forward strap of forward strap binding wheel.
The present embodiment is as a kind of preferred version, and forward strap binding wheel is upper, and the winding number of turns of forward strap is 2 circles.
Reverse drive assembly comprises reverse drive gear 10, oppositely draws roller 11, oppositely strap 12, oppositely binding wheel 13 and reverse strap locking member 14, reverse drive gear is connected with reverse traction roller one end, second determines, on plate and the moving plate of execution, reverse binding wheel is set respectively, two oppositely connect by reverse strap between binding wheel, second determines to be also provided with on plate reverse strap locking member, oppositely strap one end is wound on reverse traction roller, and oppositely the strap other end is fixed on reverse strap locking member.
Two oppositely binding wheel is upper, and reverse strap is multi-turn cluster and is alternately wound on each reverse binding wheel.When use, reverse drive assembly equates with the winding number of turns that oppositely bundlees the upper reverse strap of wheel the multiplication factor of carrying out between tractive force and the original power that moves plate.
In the present embodiment, oppositely strap binding wheel is upper, and oppositely the winding number of turns of strap is 2 circles (consistent with forward strap).
In said mechanism, forward traction roller is with oppositely carry-over pinch rolls barrel structure is identical, and forward binding wheel is with oppositely binding wheel construction is identical.
Carry out on moving plate, forward binding wheel and oppositely binding wheel are symmetrically set in the two ends of carrying out moving plate, first determines the forward binding wheel on plate and carries out the forward binding wheel moving on plate to be positioned on same level line, and second determines the reverse binding wheel on plate and carry out the reverse binding wheel moving on plate to be positioned on same level line.
When this towed straight-line displacement for batch Process Equipment and clamping device use, its principle is: external actuating unit drives respectively corresponding strap action by two driven wheels, article one, strap traction is carried out moving plate toward one end rectilinear motion, other strap traction is carried out moving plate toward rightabout rectilinear motion (realizing positive-displacement and oppositely displacement), in the time of two driven wheel alternating movements, article two, strap can draw and carry out moving plate linear reciprocating motion and determine plate and second in first and determine between plate, can realize the towed straight-line displacement of batch Process Equipment.Meanwhile, when the moving plate and first of execution is determined plate product clamping, the multiplication factor between chucking power and original power equates with the winding number of turns of the upper forward strap of forward strap binding wheel, realizes the amplification of chucking power.
The present embodiment is realized a kind of towed straight-line displacement and clamp method for batch Process Equipment by said mechanism, drive the moving plate of execution to carry out positive-displacement along guide rail by forward strap, drive the moving plate of execution to carry out reverse displacement along guide rail by reverse strap; Forward drive assembly and the counter motion of reverse drive component synchronization.
When forward drive assembly drives the moving plate of execution to carry out positive-displacement along guide rail, be specially: forward drive gear drive forward traction roller rotates, forward traction roller drives the rolling of forward strap, and forward strap bundlees to take turns to drive by forward carries out moving plate to moving near the first direction of determining plate; When the rolling of forward strap, in reverse drive assembly, reverse drive gear drive is oppositely drawn roller and is rotated, thereby drives reverse strap to unreel;
In positive-displacement process, be alternately wound in forward strap on each forward binding wheel and realize the amplification of chucking power by being multi-turn cluster.
Wherein, when the moving plate and first of execution is determined plate product clamping, the multiplication factor between chucking power and original power equates with the winding number of turns of the upper forward strap of forward strap binding wheel.
When reverse drive assembly drives the moving plate of execution to carry out reverse displacement along guide rail, be specially: reverse drive gear drive is oppositely drawn roller and rotated, oppositely draw roller and drive reverse strap rolling, oppositely strap is taken turns to drive to carry out by reverse binding and is moved plate to moving near the second direction of determining plate; When reverse strap rolling, in forward drive assembly, forward drive gear drive forward traction roller rotates, thereby drives forward strap to unreel.
Positive-displacement and the reverse displacement of carrying out moving plate hocket.
As mentioned above, just can realize preferably the utility model, above-described embodiment is only preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model; Be that all equalizations of doing according to the utility model content change and modify, all by the utility model claim scope required for protection is contained.
Claims (5)
1. for towed straight-line displacement and the clamping device of batch Process Equipment, it is characterized in that, comprise forward drive assembly, reverse drive assembly and executive module, executive module comprises first to be determined plate, carries out moving plate, second and determine plate and guide rail, first determines plate and second determines plate and is located at respectively guide rail two ends, carries out moving plate and slides on first by guide rail and determine plate and second and determine between plate; First determines plate and carries out between moving plate forward drive assembly is set, and second determines plate and carry out between moving plate reverse drive assembly is set.
2. according to claim 1 for towed straight-line displacement and the clamping device of batch Process Equipment, it is characterized in that, described forward drive assembly comprises forward drive gear, forward traction roller, forward strap, forward binding wheel and forward strap locking member, forward drive gear is connected with forward traction roller one end, first determines, on plate and the moving plate of execution, forward binding wheel is set respectively, between two forward binding wheels, connect by forward strap, first determines to be also provided with on plate forward strap locking member, forward strap one end is wound on forward traction roller, the forward strap other end is fixed on forward strap locking member.
3. according to claim 2 for towed straight-line displacement and the clamping device of batch Process Equipment, it is characterized in that, described two forwards binding wheel is upper, and forward strap is multi-turn cluster and is alternately wound on each forward binding wheel.
4. according to claim 1 for towed straight-line displacement and the clamping device of batch Process Equipment, it is characterized in that, described reverse drive assembly comprises reverse drive gear, oppositely traction roller, oppositely strap, oppositely binding wheel and oppositely strap locking member, reverse drive gear is connected with reverse traction roller one end, second determines, on plate and the moving plate of execution, reverse binding wheel is set respectively, two oppositely connect by reverse strap between binding wheel, second determines to be also provided with on plate reverse strap locking member, oppositely strap one end is wound on reverse traction roller, oppositely the strap other end is fixed on reverse strap locking member.
5. according to claim 4 for towed straight-line displacement and the clamping device of batch Process Equipment, it is characterized in that, described two oppositely binding wheel is upper, and reverse strap is multi-turn cluster and is alternately wound on each reverse binding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250555.7U CN203863561U (en) | 2014-05-15 | 2014-05-15 | Traction type linear displacement and clamping device for batch process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250555.7U CN203863561U (en) | 2014-05-15 | 2014-05-15 | Traction type linear displacement and clamping device for batch process equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203863561U true CN203863561U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250555.7U Expired - Fee Related CN203863561U (en) | 2014-05-15 | 2014-05-15 | Traction type linear displacement and clamping device for batch process equipment |
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| CN (1) | CN203863561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002261A (en) * | 2014-05-15 | 2014-08-27 | 华南理工大学 | Pull type linear displacement and claming device and method for batched process equipment |
-
2014
- 2014-05-15 CN CN201420250555.7U patent/CN203863561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002261A (en) * | 2014-05-15 | 2014-08-27 | 华南理工大学 | Pull type linear displacement and claming device and method for batched process equipment |
| CN104002261B (en) * | 2014-05-15 | 2016-06-22 | 华南理工大学 | Towed straight-line displacement and clamping device and method for batch process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141008 Termination date: 20170515 |