CN215557501U - Positioning mechanism is rolled up to semi-axis blowing - Google Patents
Positioning mechanism is rolled up to semi-axis blowing Download PDFInfo
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- CN215557501U CN215557501U CN202121178397.5U CN202121178397U CN215557501U CN 215557501 U CN215557501 U CN 215557501U CN 202121178397 U CN202121178397 U CN 202121178397U CN 215557501 U CN215557501 U CN 215557501U
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- positioning mechanism
- screw rod
- wallboard
- wall plate
- fixedly connected
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Abstract
The utility model discloses a half shaft material placing coil positioning mechanism which comprises a fixed wall plate, wherein a supporting slide rod is connected onto the fixed wall plate, a movable wall plate is connected onto the supporting slide rod in a sliding manner, a material loading half shaft for loading and a screw rod connected through threads are fixedly connected onto the movable wall plate, and the screw rod drives the screw rod to rotate through a servo motor; through combining the encoder code with servo motor's on the lead screw thread pitch for remember the lead screw position through the encoder, and lead screw threaded connection is on the activity wallboard, and then carries out accurate location to the positional information of activity wallboard, has improved positioning accuracy, and can self-define the position according to the width information of material, thereby realizes automatic positioning, has improved the intellectuality of equipment, has promoted the efficiency of location.
Description
Technical Field
The utility model relates to the technical field of discharging mechanisms of compound machines, in particular to a half-shaft discharging coil positioning mechanism.
Background
The machine is usually compounded with different plastic films by a compound machine in the technical field of flexible packaging and printing packaging, and the compound machine generally comprises an unwinding mechanism, a compounding mechanism and a winding mechanism, different films are output through the unwinding mechanism, then different plastic films are compounded through the compounding mechanism, and then the products for packaging are formed through winding of the winding mechanism. Wherein unwinding mechanism is carrying out the material package timing, because the position of assembly often need be adjusted to the difference of material width, and traditional material book all is through the mode of artifical manual location, accomplishes the assembly when different width materials, and this makes the location inaccurate and inefficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a half-shaft pay-off coil positioning mechanism to improve the positioning accuracy and improve the positioning working efficiency.
In order to achieve the purpose, the utility model provides a half-shaft pay-off reel positioning mechanism which comprises fixed wall plates symmetrically arranged at two sides, wherein a supporting sliding rod is fixedly connected between the two fixed wall plates; the material placing wall is characterized in that a movable wallboard used for installing a material placing coil is connected to the support slide rod in a sliding mode, the movable wallboard is located through the support slide rod and slides along the support slide rod, a lead screw is connected to the movable wallboard through threads, one end of the lead screw penetrates through the fixed wallboard and extends out of the fixed wallboard, a transmission wheel is connected to the extending end of the lead screw, the transmission wheel is in transmission connection with a driving motor, the driving motor drives the rotating wheel to rotate and then drives the lead screw to rotate, and the lead screw is connected to the fixed wallboard through a bearing.
Further, the driving motor is in transmission connection with the transmission wheel through a belt.
Further, the driving motor is a servo motor.
Furthermore, a sleeve for sleeving the screw rod is fixedly connected to the movable wall plate, and the length of the sleeve is longer than that of the screw rod.
The utility model has the beneficial effects that: according to the utility model, the distance between the threads on the screw rod is combined with the encoder code of the servo motor, so that the position of the screw rod is memorized through the encoder, the screw rod is in threaded connection with the movable wall plate, the position information of the movable wall plate is accurately positioned, the positioning precision is improved, the position can be set by self-definition according to the width information of the material, the automatic positioning is realized, the intelligence of the equipment is improved, and the positioning efficiency is improved.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a front view of a positioning mechanism provided in accordance with an embodiment of the present invention;
fig. 2 is a side view of the positioning mechanism of fig. 1.
In the attached drawing, a fixed wall plate 1, a driving motor 2, a motor mounting plate 3, a screw rod 4, a movable wall plate 5, a charging half shaft 6, a guide roller 7, a sleeve 8 and a support slide rod 9.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
As shown in fig. 1, an embodiment of the present invention is: a half shaft discharging roll positioning mechanism comprises fixed wall plates which are symmetrically arranged on two sides, two supporting slide rods are fixedly connected between the two fixed wall plates, a motor mounting plate is fixedly connected to one side of one fixed wall plate, one end of the motor mounting plate is fixedly connected with a driving motor, and the other end of the motor mounting plate is fixedly connected to the fixed wall plate through bolts; the material storage rack is characterized in that a movable wallboard used for installing a material placing coil is connected to the support slide rods in a sliding mode, the movable wallboard is located through the two support slide rods and slides along the support slide rods, a lead screw is connected to the movable wallboard through threads, one end of the lead screw penetrates through the fixed wallboard and extends out of the fixed wallboard, a transmission wheel is connected to the extending end of the lead screw, the transmission wheel is connected with a driving motor in a transmission mode, the driving motor drives the rotating wheel to rotate and then drive the lead screw to rotate, the lead screw is connected to the fixed wallboard through a bearing, and transmission of rotation of the driving motor is guaranteed.
In the above embodiment, movable wallboard one end processing has two slide openings, and this slide opening passes two support slide bars respectively, supports the slide bar location through two to make whole movable wallboard slide on supporting the slide bar, fixedly connected with feed semi-axis, the sleeve pipe that is used for installing the coil of wire of unreeling and is used for the deflector roll of film material direction on the other end of this movable wallboard, the sleeve pipe can hold whole lead screw in, has guaranteed through the sheathed tube setting that the lead screw does not influence the material of unreeling, has avoided the film material scratch when unreeling, the semi-axis of feeding is the physiosis axle.
Above-mentioned example combines through the encoder code with servo motor on the lead screw for remember the lead screw position through the encoder, and lead screw threaded connection is on the activity wallboard, and then carries out accurate location to the positional information of activity wallboard, has improved positioning accuracy, and can self-define the position according to the width information of material, thereby realizes automatic positioning, has improved the intellectuality of equipment, has promoted the efficiency of location.
Furthermore, the driving motor is connected with the driving wheel through belt transmission, so that the equipment is more silent during working through the belt transmission connection, and the overall performance of the equipment is improved.
Furthermore, the driving motor is a servo motor, and position information coding memory is carried out through an encoder in the servo motor, so that the positioning of the screw rod is ensured; and the servo motor is easy to obtain and low in cost.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (4)
1. A half shaft discharging roll positioning mechanism is characterized by comprising a roll positioning mechanism and a roll positioning mechanism;
the two fixed wallboards are oppositely arranged, and a plurality of supporting slide bars are fixedly connected between the fixed walls;
the motor mounting plate is fixedly connected to one side of a fixed wall plate, and a driving motor is fixedly connected to the motor mounting plate;
the movable wallboard is connected to the supporting slide rod in a sliding mode, so that the movable wallboard slides along the supporting slide rod;
one end of the screw rod is connected to the movable wallboard through threads, the other end of the screw rod penetrates through the fixed wallboard and is connected with the fixed wallboard through a bearing, a driving wheel is fixedly connected to the end, close to the fixed wallboard, of the screw rod, and the driving wheel is in transmission connection with a driving motor.
2. The half-shaft pay-off roll positioning mechanism as claimed in claim 1, wherein the driving motor is in belt-driven connection with the driving wheel.
3. The half-shaft pay-off roll positioning mechanism as claimed in claim 1, wherein the driving motor is a servo motor.
4. The half-shaft pay-off roll positioning mechanism as claimed in claim 1, wherein a sleeve for sheathing the screw rod is fixedly connected to the movable wall plate, and the length of the sleeve is longer than that of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121178397.5U CN215557501U (en) | 2021-05-29 | 2021-05-29 | Positioning mechanism is rolled up to semi-axis blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121178397.5U CN215557501U (en) | 2021-05-29 | 2021-05-29 | Positioning mechanism is rolled up to semi-axis blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215557501U true CN215557501U (en) | 2022-01-18 |
Family
ID=79864691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121178397.5U Active CN215557501U (en) | 2021-05-29 | 2021-05-29 | Positioning mechanism is rolled up to semi-axis blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215557501U (en) |
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2021
- 2021-05-29 CN CN202121178397.5U patent/CN215557501U/en active Active
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