CN214239514U - Novel servo stretching mechanism - Google Patents
Novel servo stretching mechanism Download PDFInfo
- Publication number
- CN214239514U CN214239514U CN202022894967.2U CN202022894967U CN214239514U CN 214239514 U CN214239514 U CN 214239514U CN 202022894967 U CN202022894967 U CN 202022894967U CN 214239514 U CN214239514 U CN 214239514U
- Authority
- CN
- China
- Prior art keywords
- stretching
- servo
- frame
- linear bearing
- bearing seat
- 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
- Transmission Devices (AREA)
Abstract
The utility model discloses a novel servo stretching mechanism, which comprises a stretching plate, a stretching frame, a lead screw and a servo driving device, wherein the upper part and the lower part of the lead screw are respectively and rotationally connected with the top and the bottom of the stretching frame, and the upper part of the lead screw passes through the stretching frame and is fixedly connected with the servo driving device; rotate on the lead screw and be provided with the linear bearing seat, tensile board set up in tensile frame's below, through servo drive device drive the rotatory linkage of lead screw linear bearing seat reciprocates, makes the linear bearing seat drives tensile board reciprocates, the utility model discloses not only simple structure, cost of maintenance are low, and the noise is little, adopt servo motor to guarantee that its operation precision, transmission are stable and efficient simultaneously.
Description
Technical Field
The utility model relates to a technical field of system cup machine especially relates to a novel servo drawing mechanism.
Background
The plastic sucking machine is a machine for sucking hot and plasticized PVC, PE, PP, PET, HIPS and other thermoplastic plastic coiled materials into various shapes of products such as advanced packaging decoration boxes and frames, vacuum suction force generated by a vacuum pump is utilized, the hot and softened PVC, PET and other thermoplastic plastic sheets are subjected to plastic sucking through a mold to form various shapes of vacuum covers, plastic sucking trays, bubble shells and the like, cutting is needed after plastic sucking is completed, so that a combined template is driven by a cylinder to lift, the conventional combined template is usually connected by the cylinder, the lifting is unstable when the combined template is lifted, the stroke cannot be controlled, the use is inconvenient, or the combined template is driven by a hydraulic cylinder to lift, although the running speed is high, the noise is high, and oil of the hydraulic cylinder cannot be prevented from leaking, so that the pollution to the environment or the products is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel servo drawing mechanism, not only simple structure, cost of maintenance are low, and the noise is little, adopt servo motor to guarantee that its operation precision, transmission are stable and efficient simultaneously.
In order to achieve the above technical solution, an embodiment of the present invention provides a novel servo stretching mechanism, which is characterized in that the mechanism comprises a stretching plate, a stretching frame, a lead screw and a servo driving device, wherein the upper part and the lower part of the lead screw are respectively rotatably connected with the top and the bottom of the stretching frame, and the upper part of the lead screw passes through the stretching frame and is fixedly connected with the servo driving device;
the screw rod is rotatably provided with a linear bearing seat, the stretching plate is arranged below the stretching frame, and the screw rod is driven by the servo driving device to rotate and link the linear bearing seat to move up and down, so that the linear bearing seat drives the stretching plate to move up and down.
Preferably, a movable plate is arranged in the stretching frame, and the linear bearing seat is fixedly arranged in the middle of the movable plate.
Preferably, four groups of fixing rods are respectively and fixedly arranged between the opposite corners of the movable plate and the opposite corners of the stretching plate, and the four groups of fixing rods are arranged at the bottom of the stretching frame in a sliding manner.
Preferably, four groups of guide posts are respectively and fixedly arranged between the opposite corners of the upper part and the lower part of the stretching frame.
Preferably, the linear bearing seat is respectively and fixedly provided with four groups of guiding copper sleeves, and the four groups of guiding copper sleeves are respectively in sliding fit with the guide pillars.
Preferably, a first limit detection device is arranged at the upper part of the stretching frame, and a second limit detection device is arranged at the lower part of the stretching frame.
The embodiment of the utility model provides an execute the utility model discloses, following beneficial effect has:
the utility model discloses a servo motor drive lead screw and the motion of sharp bearing frame, its simple structure, cost of maintenance is low, and the noise is little, adopts servo motor to guarantee that lead screw and linear bearing's operation precision and transmission are stable simultaneously, and is provided with two sets of photoelectric sensor on tensile frame to realize the steerable of linear bearing frame stroke, effectively improve work efficiency.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a top view of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a novel servo stretching mechanism includes a stretching plate 1, a stretching frame 2, a screw rod 3, and a servo driving device 4, bearing seats 21 and 22 are respectively disposed on the upper portion and the lower portion of the stretching frame 2, the upper portion and the lower portion of the screw rod 3 are respectively rotatably connected with the bearing seats 21 and 22 of the stretching frame 2, the upper portion of the screw rod 3 passes through the stretching frame 2 to extend outwards, the servo driving device 4 preferably employs a servo motor, and an output shaft of the servo driving device 4 is fixedly connected with the screw rod 2 through a coupling 41, so that the servo driving device 4 drives the screw rod 3 to rotate.
A movable plate 5 is arranged in the stretching frame 2, a linear bearing seat 51 which is rotatably connected with the screw rod 3 is arranged in the middle of the movable plate 5, four groups of guide posts 23 are respectively and fixedly arranged between the opposite corners of the upper part and the lower part of the stretching frame 2, four groups of guide copper sleeves 52 are respectively and fixedly arranged on the movable plate 5, and the four groups of guide copper sleeves 52 are respectively in sliding fit with the guide posts 23.
The upper part of the stretching frame 2 is provided with a first limit detection device 42, the lower part of the stretching frame 2 is provided with a second limit detection device 43, the first limit detection device 42 and the second limit detection device 43 preferably adopt photoelectric sensors, the first limit detection device 42 and the second limit detection device 43 are both electrically connected with the servo drive device 4, when the linear bearing seat 51 moves down to the position of the second limit detection device 43, the second limit detection device 43 feeds back to the servo drive device 4, so that the servo drive device 4 drives the screw rod 3 to be linked with the linear bearing seat 51 to move up, when the linear bearing seat 51 moves to the position of the first limit detection device 42, the first limit detection device 42 feeds back to the servo drive device 4, so that the servo drive device 41 drives the screw rod 3 to be linked with the linear bearing seat 51 to move down, thereby ensuring that the stretching plate 1 moves in the distance range between the first limit detection device 42 and the second limit detection device 43, and automatically controls the up-and-down reciprocating motion of the stretching plate 1.
The above-mentioned 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 to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (6)
1. A novel servo stretching mechanism is characterized by comprising a stretching plate, a stretching frame, a screw rod and a servo driving device, wherein the upper part and the lower part of the screw rod are respectively and rotatably connected with the top and the bottom of the stretching frame, and the upper part of the screw rod penetrates through the stretching frame and is fixedly connected with the servo driving device;
the screw rod is rotatably provided with a linear bearing seat, the stretching plate is arranged below the stretching frame, and the screw rod is driven by the servo driving device to rotate and link the linear bearing seat to move up and down, so that the linear bearing seat drives the stretching plate to move up and down.
2. The novel servo stretching mechanism as claimed in claim 1, wherein a movable plate is disposed in the stretching frame, and the linear bearing seat is fixedly disposed in the middle of the movable plate.
3. The servo stretching mechanism as claimed in claim 2, wherein four sets of fixing rods are fixed between the opposite corners of the movable plate and the opposite corners of the stretching plate, and the four sets of fixing rods are slidably disposed on the bottom of the stretching frame.
4. The servo stretching mechanism as claimed in claim 3, wherein four sets of guide posts are fixed between the upper and lower portions of the stretching frame.
5. The novel servo drawing mechanism as claimed in claim 4, wherein four sets of guiding copper sleeves are fixedly arranged on the linear bearing blocks respectively, and the four sets of guiding copper sleeves are in sliding fit with the guide pillars respectively.
6. The novel servo stretching mechanism as claimed in claim 5, wherein the upper portion of the stretching frame is provided with a first limit detection device, and the lower portion of the stretching frame is provided with a second limit detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894967.2U CN214239514U (en) | 2020-12-04 | 2020-12-04 | Novel servo stretching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894967.2U CN214239514U (en) | 2020-12-04 | 2020-12-04 | Novel servo stretching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239514U true CN214239514U (en) | 2021-09-21 |
Family
ID=77736266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022894967.2U Active CN214239514U (en) | 2020-12-04 | 2020-12-04 | Novel servo stretching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239514U (en) |
-
2020
- 2020-12-04 CN CN202022894967.2U patent/CN214239514U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203307022U (en) | Cover pressing machine | |
| CN214239514U (en) | Novel servo stretching mechanism | |
| CN201848857U (en) | Side-taking-type servo manipulator and horizontal injection press thereof | |
| CN206780532U (en) | Small-sized Packing Machine cut away section finished product piles up push unit | |
| CN204505656U (en) | A kind of automatic edge trimming machine of round plastic basin | |
| CN205395106U (en) | Switch political loyalty apart from manipulator equipment | |
| CN211683439U (en) | Servo die assembly mechanism of plastic uptake machine | |
| CN110884155A (en) | Efficient and stable plastic forming machine | |
| CN212737033U (en) | Forming device of plastic uptake machine | |
| CN205416265U (en) | Manipulator on tableware automated production equipment | |
| CN211030162U (en) | High-speed cutting device of plastic uptake machine | |
| CN214239515U (en) | Full-servo cup making machine | |
| CN211591279U (en) | Double-station case plastic uptake forming machine | |
| CN203600695U (en) | Guider device for bag making machine | |
| CN209792362U (en) | Novel servo air cushion | |
| CN210081897U (en) | Be applied to moving platform of cross cutting machine | |
| CN209175924U (en) | A kind of XPS plate material fixed-length cutting device | |
| CN216266014U (en) | Material taking manipulator of plastic uptake machine | |
| CN207105089U (en) | A kind of trailing type is crosscutting and rushes tearing port device | |
| CN218557183U (en) | Extrusion device is used in plastic uptake machine production | |
| CN209492156U (en) | A kind of horizontal Packing Machine for the production of PP plastic pallet | |
| CN213198755U (en) | Automatic plastic uptake make-up machine's unloading cutting conveyor | |
| CN218492154U (en) | Forming machine for paper-plastic processing | |
| CN213106984U (en) | Film cutting device | |
| CN213733358U (en) | High-efficient plastic uptake cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |