CN210504630U - Gear rack 90-degree uniform-speed overturning mechanism - Google Patents
Gear rack 90-degree uniform-speed overturning mechanism Download PDFInfo
- Publication number
- CN210504630U CN210504630U CN201920794508.1U CN201920794508U CN210504630U CN 210504630 U CN210504630 U CN 210504630U CN 201920794508 U CN201920794508 U CN 201920794508U CN 210504630 U CN210504630 U CN 210504630U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- clamp
- bottom plate
- bracket
- 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.)
- Active
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a rack and pinion 90 degrees tilting mechanism at uniform velocity, include: a support and a controller; a pushing cylinder is arranged in the support; one end of the lower end of the bracket is provided with a rotating bearing, and the other end of the lower end of the bracket is provided with a gear; three quarters of the circumference of the gear is uniformly provided with gear teeth, and the other quarter is provided with a clamp bottom plate; a rack is arranged at the lower end of the extending end of the gear and the overturning cylinder; the side of the rack opposite to the gear is uniformly distributed with teeth; the gear is meshed with the rack; the other side of the rack is contacted with the rotating bearing; the outer side surface of the clamp bottom plate is provided with a clamp; the controller is respectively connected with the pushing cylinder and the clamp in a control mode. In this way, the utility model discloses simple structure, equipment cost is low, and the practicality is strong, greatly reduced the fault rate, it is extensive to mould plastics at the horizontal type.
Description
Technical Field
The utility model relates to a tilting mechanism's improvement, in particular to simple structure, equipment cost is low, and the practicality is strong, greatly reduced the fault rate, at horizontal injection molding and use extensive rack and pinion 90 degrees tilting mechanism at the uniform velocity.
Background
The injection molding is usually a horizontal injection molding machine, a mold of the injection molding machine is opened along the horizontal direction, so that a manipulator clamp takes materials and vertically extends into the mold, and after the materials are taken out, the clamp needs to horizontally place the materials on a material table; the process involves turning the fixture horizontally and vertically, and the conventional method is to use a linear air cylinder to push the mechanical structure to turn or use a rotary air cylinder to rotate 90 degrees. The conventional cylinder pushes a mechanical structure to overturn, and the problems of shaking, uncontrollable speed, long-time use abrasion and the like exist, while the rotary cylinder is expensive on one hand, and the cylinder is large in size and occupies a large space on the other hand. In practical application, the mechanism which can stably overturn at a constant speed is urgently needed to realize 90-degree overturning under the influence of the load.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a simple structure, and equipment cost is low, and the practicality is strong, greatly reduced the fault rate, at horizontal injection molding use extensive rack and pinion 90 degrees at the uniform velocity tilting mechanism.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a rack and pinion 90 degree is tilting mechanism at uniform velocity includes: a support and a controller; a pushing cylinder is arranged in the support; one end of the lower end of the bracket is provided with a rotating bearing, and the other end of the lower end of the bracket is provided with a gear; three quarters of the circumference of the gear is uniformly provided with gear teeth, and the other quarter is provided with a clamp bottom plate; a rack is arranged at the lower end of the extending end of the gear and the overturning cylinder; the side of the rack opposite to the gear is uniformly distributed with teeth; the gear is meshed with the rack; the other side of the rack is contacted with the rotating bearing; the outer side surface of the clamp bottom plate is provided with a clamp; the controller is respectively connected with the pushing cylinder and the clamp in a control mode.
Preferably, the gear is integrated with the clamp bottom plate.
Preferably, a limiting column is arranged above the gear on the bracket; the limiting column is arranged between the support and the clamp bottom plate.
Preferably, the clamp is a suction cup clamp.
The utility model has the advantages that: the utility model discloses a rack and pinion 90 degrees at uniform velocity tilting mechanism, simple structure, equipment cost is low, the practicality is strong, greatly reduced the fault rate, in horizontal injection molding uses extensively; in the injection molding process, a mechanical arm is often used for carrying a clamp to take and place materials, which relates to material movement and turnover, the materials can shake and fall off in the transportation and turnover processes, and the mechanism can turnover the materials at a constant speed and the turnover speed is controllable; the problem that the materials fall off due to impact of a conventional turnover mechanism is well solved.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic structural view of a gear rack 90-degree uniform-speed turnover mechanism of the present invention.
Wherein: 1. a support; 2. a push cylinder; 3. a rotating bearing; 4. a gear; 5. a clamp base plate; 6. a rack; 7. a clamp; 8. a limiting column.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, the present invention includes:
in order to solve the technical problem, the utility model discloses a technical scheme is a rack and pinion 90 degrees at the uniform velocity tilting mechanism, include: a bracket 1 and a controller; a pushing cylinder 2 is arranged in the support 1; one end of the lower end of the bracket 1 is provided with a rotating bearing 3, and the other end is provided with a gear 4; three quarters of one circle of the gear 4 is uniformly provided with gear teeth, and the other quarter is provided with a clamp 7 bottom plate 5; a rack 6 is arranged at the lower end of the extending end of the overturning cylinder of the gear 4; the side of the rack 6 opposite to the gear 4 is uniformly distributed with teeth; the gear 4 is meshed with the rack 6; the other side of the rack 6 is in contact with the rotating bearing 3; the outer side surface of the bottom plate 5 of the clamp 7 is provided with a clamp 7; the clamp 7 is a sucker clamp 7; the controller is respectively connected with the pushing cylinder 2 and the clamp 7 in a control mode.
The gear 4 and the bottom plate 5 of the clamp 7 are integrated.
A limiting column 8 is arranged above the gear 4 on the bracket 1; the limiting column 8 is arranged between the bracket 1 and the bottom plate 5 of the clamp 7.
Under the push of the push cylinder 2, the rack 6 drives the gear 4 to rotate, and because the gear teeth on the gear 4 are uniformly distributed, the clamp 7 can be turned over at a constant speed in the rotating process. When the cylinder is pushed to act at the maximum stroke, the clamp 7 is vertical, and the limiting column 8 is used for limiting; when the pushing cylinder resets, the gear 4 is driven to rotate the jig plate to turn over for 90 degrees, and the clamp 7 is in a horizontal state. The mechanism can well realize the processing occasion that the relative position of the workpiece and the station is fixed but the workpiece and the station are not in one plane and need to be turned over by 90 degrees in the industry.
The utility model has the advantages that: the utility model discloses a rack and pinion 90 degrees at uniform velocity tilting mechanism, simple structure, equipment cost is low, the practicality is strong, greatly reduced the fault rate, in horizontal injection molding uses extensively; in the injection molding process, a mechanical arm is often used for carrying a clamp to take and place materials, which relates to material movement and turnover, the materials can shake and fall off in the transportation and turnover processes, and the mechanism can turnover the materials at a constant speed and the turnover speed is controllable; the problem that the materials fall off due to impact of a conventional turnover mechanism is well solved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides a 90 at uniform velocity tilting mechanism of rack and pinion which characterized in that: the method comprises the following steps: a support and a controller; a pushing cylinder is arranged in the support; one end of the lower end of the bracket is provided with a rotating bearing, and the other end of the lower end of the bracket is provided with a gear; three quarters of the circumference of the gear is uniformly provided with gear teeth, and the other quarter is provided with a clamp bottom plate; a rack is arranged at the lower end of the extending end of the pushing cylinder of the gear; the side of the rack opposite to the gear is uniformly distributed with teeth; the gear is meshed with the rack; the other side of the rack is contacted with the rotating bearing; the outer side surface of the clamp bottom plate is provided with a clamp; the controller is respectively connected with the pushing cylinder and the clamp in a control mode.
2. The rack-and-pinion 90-degree uniform turnover mechanism according to claim 1, wherein: the gear and the clamp bottom plate are integrated.
3. The rack-and-pinion 90-degree uniform turnover mechanism according to claim 1, wherein: a limiting column is arranged on the bracket above the gear; the limiting column is arranged between the support and the clamp bottom plate.
4. The rack-and-pinion 90-degree uniform turnover mechanism according to claim 1, wherein: the clamp is a sucker clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794508.1U CN210504630U (en) | 2019-05-30 | 2019-05-30 | Gear rack 90-degree uniform-speed overturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794508.1U CN210504630U (en) | 2019-05-30 | 2019-05-30 | Gear rack 90-degree uniform-speed overturning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504630U true CN210504630U (en) | 2020-05-12 |
Family
ID=70576983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920794508.1U Active CN210504630U (en) | 2019-05-30 | 2019-05-30 | Gear rack 90-degree uniform-speed overturning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986300A (en) * | 2023-09-28 | 2023-11-03 | 江苏汉峰数控科技有限公司 | Mechanical part handling equipment |
-
2019
- 2019-05-30 CN CN201920794508.1U patent/CN210504630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986300A (en) * | 2023-09-28 | 2023-11-03 | 江苏汉峰数控科技有限公司 | Mechanical part handling equipment |
| CN116986300B (en) * | 2023-09-28 | 2023-12-12 | 江苏汉峰数控科技有限公司 | Mechanical part handling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201454770U (en) | Work piece turning device for spray painting | |
| CN208543550U (en) | A kind of clock machine automatic loading/unloading and beer pressure device | |
| CN208007465U (en) | A kind of overturning mechanical hand | |
| CN103963071A (en) | Mechanical arm | |
| CN105364921A (en) | Mechanical arm | |
| CN210504630U (en) | Gear rack 90-degree uniform-speed overturning mechanism | |
| CN206665687U (en) | A kind of glass handling equipment | |
| CN110182581A (en) | A kind of electromagnetic adsorption type saw blade conveying, turning device | |
| CN117506958B (en) | Magnetic core six-axis grabbing and placing blank manipulator | |
| CN102502252A (en) | Turning carrying device for workpieces | |
| CN207415356U (en) | A kind of automatic loading and unloading manipulator | |
| CN207606618U (en) | A kind of glass edging equipment | |
| CN110815743A (en) | Discharging manipulator of double-color injection molding machine | |
| CN111203907A (en) | Multi-station storage manipulator applied to granular traditional Chinese medicine bin | |
| CN203392443U (en) | Turnover machine | |
| JPH0683981B2 (en) | Chuck device | |
| CN212979210U (en) | Turnover mechanism of injection blow hollow molding machine | |
| CN210525692U (en) | Improve unloading manipulator on yields injection molding machine | |
| CN210501255U (en) | Get thing sloping arm formula manipulator in mould | |
| CN210366917U (en) | Bottle cap screwing system | |
| CN112008708A (en) | Industrial carrying robot | |
| CN113879832A (en) | Telescopic mechanism of soft bag conveying device, soft bag conveying device and using method | |
| CN214722477U (en) | Part clamp for die machining | |
| CN221269651U (en) | Transfer device is used in foundry goods production | |
| CN210082495U (en) | Convenient mould fixing device that removes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |