CN202053527U - Dustproof structure of plastic dropping machine - Google Patents
Dustproof structure of plastic dropping machine Download PDFInfo
- Publication number
- CN202053527U CN202053527U CN2011200698744U CN201120069874U CN202053527U CN 202053527 U CN202053527 U CN 202053527U CN 2011200698744 U CN2011200698744 U CN 2011200698744U CN 201120069874 U CN201120069874 U CN 201120069874U CN 202053527 U CN202053527 U CN 202053527U
- Authority
- CN
- China
- Prior art keywords
- planker
- support board
- dustproof
- feed system
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a dustproof structure of a plastic dropping machine, which is located on an opening portion of a casing of a movable feeding system of the plastic dropping machine and comprises a support board, a dustproof belt and a support board cover. The support board cover is fixed on the support board. The dustproof structure of the plastic dropping machine is characterized in that a voltage-stabilizing block is arranged at two ends of the support board respectively. Two ends of a first roller pin are rotatably arranged on the voltage-stabilizing block in penetrating mode, a plurality of second roller pins are arranged at the upper portion of the support board, and two ends of each second roller pin are rotatably arranged on lateral boards on two sides of the support board in penetrating mode. The dustproof belt can pass through the support board under the first roller pin and above of the second roller pins, and two ends of the dustproof belt are fixed at the position of the opening of the casing of the feeding system. The dustproof structure of the plastic dropping machine has good dustproof performance, improves the accuracy of the whole plastic dropping machine, prolongs service life, and is attractive in appearance and practical.
Description
Technical field
The utility model relates to a kind of dustproof construction, in particular for dripping the dustproof construction of molding machine.
Background technology
In existing molding machine; the motions of adopting three-dimensional motion feed system control point needle head and mould more; thereby being deposited on guide rail in the motion feed system and the screw mandrel for fear of impurity such as dusts influences the precision that planker slides on guide rail, so need the design dustproof construction that guide rail and screw mandrel are protected.
The open dustproof construction of the general employing of motion feed system, promptly only use a cover plate gland, for example notification number is a kind of lathe of the patent disclosure of CN201105384Y, at least comprise the slide unit that is provided with guide rail and screw mandrel, drive the motor of screw mandrel, be installed in workbench and the dust excluding plate that is located on the slide unit on the slide unit, workbench is positioned at the top of slide unit, X-direction has the installing hole that dust excluding plate is installed on the workbench, the X-axis dust excluding plate is intercalated on the workbench by installing hole, the Y direction of slide unit bottom also has the installing hole that dust excluding plate is installed, and the Y-axis dust excluding plate is intercalated on the slide unit by installing hole.
But the dustproof construction that such motion feed system is adopted, in order to ensure the slip of workbench and the relative slip of each dimension feed system, need offer hole or finedraw at dust excluding plate, although this hole or finedraw and guide rail and screw mandrel off normal are provided with, but owing to can't form effective seal, impurity such as dust are deposited on guide rail and the screw mandrel after will entering by hole or finedraw, dustproof weak effect, if be applied to drip molding machine, after using a period of time, dust can reduce the precision of dripping molding machine, influences service life, increase frequency of maintenance, become the big problem that the molding machine quality is dripped in influence.
The utility model content
Technical problem to be solved in the utility model provides the dustproof construction of a kind of molding machine, and anti-dust performance is good, improves the precision of whole molding machine, increase the service life, and both artistic and practical.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the dustproof construction of a kind of molding machine, be positioned on the housing oral area of the motion feed system of dripping molding machine, described dustproof construction comprises planker, anti-dust lane and planker cover, described planker cover is fixed on the described planker, it is characterized in that: a regulator block is respectively established at described planker two ends, the first needle roller two ends are located on the described regulator block rotationally, the top of described planker is provided with a plurality of second needle rollers, the described second needle roller two ends are located on the side plate of described planker both sides rotationally, described anti-dust lane can pass described planker from described first needle roller below and described second needle roller top, and the housing oral area place of feed system is fixed at described anti-dust lane two ends.
Described side plate bottom is provided with base plate, and described base plate is fixed with the slide block that can be slidingly arranged on the guide rail, and the centre of described base plate is equipped with screw mandrel, and described base plate fixes with the nut sleeve that is threaded on the described screw mandrel, to carry out straight-line motion
Described anti-dust lane one end is fixed on the motor of described motion feed system, and the other end is fixed on the end plate of described motion feed system, to keep the state of motion feed system sealing.
Be respectively arranged with a spring on the described regulator block, the two ends of described spring connect with described planker cover and corresponding regulator block respectively, keep regulator block to press down, and make that the dustproof band portion in the planker can pass through planker obediently.
Compared with prior art, advantage of the present utility model is: will prevent that dust lane is located in the planker, and cover whole planker with the planker cover, need not offer any opening on the anti-dust lane, make that the motion feed system can realize sealing completely, avoid impurity such as dust to enter being deposited on guide rail and the screw mandrel and the precision of molding machine is dripped in influence; Prevent dust and have certain flexibility, can return to straight state when leaving planker with the part of planker distortion covers on the side plate of motion feed system, thereby remain the sealing of this system, dustproof preferably effect is arranged, and have certain aesthetic property.
Description of drawings
Fig. 1 is the perspective view of dustproof construction of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3 is that the A-A of Fig. 1 is to profile;
Fig. 4 is that the B-B of Fig. 3 is to profile.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1-2, the dustproof construction of a kind of molding machine is positioned on the housing oral area of motion feed system, comprises planker 1, anti-dust lane 2 and planker cover 3.
The two ends of planker 1 are respectively equipped with a regulator block 7, and the both sides of regulator block 7 are separately fixed on the side plate 6 of planker 1 both sides.The two ends of first needle roller 4 are located in respectively on the regulator block 7, can rotate relative to regulator block 7.
The two ends that the top of planker 1 is provided with a plurality of second needle roller, 5, the second needle rollers 5 are located in respectively on the side plate 6, can rotate relative to side plate 6.Side plate 6 bottoms are provided with base plate 8.
The principle of the present utility model and the course of work are as follows:
In the utility model preferred embodiment, the motion feed system of dripping molding machine adopts screw mandrel and servomotor.
Referring to Fig. 2-4, anti-dust lane 2 passed for 4 times from first needle roller of a side enter planker 1, then pass first needle roller 4 that arrives opposite side from a plurality of second needle rollers 5, pass for 4 times and leave planker 1 from this first needle roller.Bottom, base plate 8 both sides is fixing with two slide blocks 10 respectively, and slide block 10 is slidably disposed on the guide rail 11.Be equipped with screw mandrel 13 in the middle of the base plate 8, base plate 8 is fixing with the nut sleeve 12 that is threaded on the screw mandrel 13.One end of screw mandrel 13 passes bearing block 14 and is connected with motor 15, and the other end passes supports side shaft holder 16.Guide rail 12 is fixed on the pedestal 17, and an end of pedestal 17 connects motor 15, and the other end connects end plate 18.The two ends of anti-dust lane 2 are fixed on the housing oral area place of motion feed system, and wherein, an end is fixed on the fixed head 151 of motor 15, and the other end is fixed on the fixed head 181 of end plate 18.Planker cover 3 is installed on the planker 1, and side plate 19 is fixed with pedestal 17 both sides, and its upper end is inserted in the side plate 6 and the gap between the base plate 8 of planker 1, forms the motion feed system space of sealing thus.During work, motor 15 drives screw mandrels 13 and rotates, and nut sleeve 12 drives planker 1 thereupon moving axially, thereby makes planker 1 by slide block 11 moving linearly on guide rail 12.Anti-dust lane 2 parts in the planker 1 produce and the consistent deformation of planker 1 shape, rotation by first needle roller 4 and second needle roller 5, planker 1 can carry out relative the slip with anti-dust lane 2, because it has certain flexibility, anti-dust lane 2 parts of deformation after planker 1 slips over are recovered straight outward appearance immediately, both can remain the sealing of motion feed system, preventing that impurity such as dust from entering to be deposited in influences precision on guide rail and the screw mandrel, have certain aesthetic property again.
The above only is a preferred implementation of the present utility model; should be pointed out that for the ordinary skill in the art, do not breaking away under the principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (4)
1. dustproof construction that drips molding machine, be positioned on the housing oral area of the motion feed system of dripping molding machine, described dustproof construction comprises planker (1), anti-dust lane (2) and planker cover (3), described planker cover (3) is fixed on the described planker (1), it is characterized in that: a regulator block (7) is respectively established at described planker (1) two ends, first needle roller (4) two ends are located on the described regulator block (7) rotationally, the top of described planker (1) is provided with a plurality of second needle rollers (5), described second needle roller (5) two ends are located on the side plate (6) of described planker (1) both sides rotationally, described anti-dust lane (2) can pass described planker (1) from described first needle roller (4) below and described second needle roller (5) top, and the housing oral area place of described motion feed system is fixed at described anti-dust lane (2) two ends.
2. dustproof construction as claimed in claim 1, it is characterized in that: described side plate (6) bottom is provided with base plate (8), described base plate (8) is fixing with the slide block (10) that can be slidingly arranged on the guide rail (11), the centre of described base plate (8) is equipped with screw mandrel (13), and described base plate (8) fixes with the nut sleeve (12) that is threaded on this screw mandrel (13).
3. dustproof construction as claimed in claim 1 or 2 is characterized in that: described anti-dust lane (2) one ends are fixed on the motor (15) of described motion feed system, and the other end is fixed on the end plate (18) of described motion feed system.
4. dustproof construction as claimed in claim 1 or 2 is characterized in that: be respectively arranged with a spring (9) on the described regulator block (7), the two ends of described spring (9) connect with described planker cover (3) and corresponding regulator block (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200698744U CN202053527U (en) | 2011-03-15 | 2011-03-15 | Dustproof structure of plastic dropping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200698744U CN202053527U (en) | 2011-03-15 | 2011-03-15 | Dustproof structure of plastic dropping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053527U true CN202053527U (en) | 2011-11-30 |
Family
ID=45013512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200698744U Expired - Fee Related CN202053527U (en) | 2011-03-15 | 2011-03-15 | Dustproof structure of plastic dropping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568699A (en) * | 2017-03-08 | 2018-09-25 | 宁波米控机器人科技有限公司 | A kind of dust guard for lathe feed screw |
-
2011
- 2011-03-15 CN CN2011200698744U patent/CN202053527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568699A (en) * | 2017-03-08 | 2018-09-25 | 宁波米控机器人科技有限公司 | A kind of dust guard for lathe feed screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120315 |