CN214732726U - Synchronous belt guide mechanism - Google Patents
Synchronous belt guide mechanism Download PDFInfo
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- CN214732726U CN214732726U CN202120837843.2U CN202120837843U CN214732726U CN 214732726 U CN214732726 U CN 214732726U CN 202120837843 U CN202120837843 U CN 202120837843U CN 214732726 U CN214732726 U CN 214732726U
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Abstract
The utility model discloses a synchronous belt guide mechanism, which comprises a synchronous belt, a driving module and a driven module, wherein the driving module and the driven module are respectively arranged at two ends of the synchronous belt; the driving module comprises a driving seat, a motor and a first synchronous belt wheel; the motor and the first synchronous belt wheel are both arranged on the driving seat, the motor is used for driving the first synchronous belt wheel to rotate, and the first synchronous belt wheel is sleeved at one end of the synchronous belt; the driven module comprises a driven seat and a second synchronous pulley; the second synchronous belt wheel is arranged in the driven seat and is sleeved at the other end of the synchronous belt; the entrance both sides that lie in the hold-in range on drive seat and the driven seat all are equipped with guider, and guider is used for leading the hold-in range. The utility model discloses a hold-in range guiding mechanism has improved current structure for the hold-in range both sides possess the guide effect, do not the off tracking when leading the hold-in range and getting into synchronous pulley.
Description
Technical Field
The utility model belongs to the technical field of the LCD panel detects, especially, relate to a hold-in range guiding mechanism.
Background
Nowadays, liquid crystal panels are widely used in mobile phones, notebooks, televisions and other displayable devices. The production process of the liquid crystal panel is composed of a plurality of complex processes, poor quality of any one production process flows into a subsequent process, rework or complete machine scrapping can be caused, and the manufacturing cost of the displayable equipment is directly increased. Therefore, the liquid crystal panel needs to be conveyed to a specified position under the guidance of the guide device for detection in the production process. The synchronous belt on the existing guide device is too long and the transmission speed is too high, so that the synchronous belt can be deviated and jump up and down, and finally the abrasion and even the damage of the synchronous belt are caused.
Chinese utility model patent No. CN209396623U discloses a material belt guide roller structure for active position adjustment of a winder, comprising a motor, a motor mounting plate, a main mounting plate, a first synchronizing wheel, a synchronous belt, a second synchronizing wheel, a transmission shaft, a roller shaft, a guide mechanism mounting plate and a guide mechanism, wherein the motor is fixedly mounted on the motor mounting plate, the motor mounting plate is mounted below the main mounting plate, a motor output shaft passes through the motor mounting plate to mount the first synchronizing wheel, the first synchronizing wheel is connected with the second synchronizing wheel through the synchronous belt transmission, the second synchronizing wheel is mounted at one end of the transmission shaft, the roller shaft is mounted at the side of the main mounting plate, the other end of the transmission shaft passes through the roller shaft to mount the guide mechanism mounting plate, the guide mechanism is mounted below the guide mechanism mounting plate, the motor drives the transmission shaft to rotate through the synchronous wheel assembly, the transmission shaft drives the guide mechanism to rotate to change the position, need not artifical manual regulation, the position is more accurate, guarantees best contact angle, and the direction is effectual, and convenient to use improves production efficiency, reduce cost. However, the guide roller structure only guides the material roll in the conveying process and does not guide the synchronous belt, so that the abrasion of the synchronous belt cannot be effectively reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the object of the present invention is to: the utility model provides a hold-in range guiding mechanism has improved current structure for hold-in range both sides possess the guide effect, do not off tracking when leading the hold-in range and getting into synchronous pulley.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
a synchronous belt guide mechanism comprises a synchronous belt, a driving module and a driven module, wherein the driving module and the driven module are respectively arranged at two ends of the synchronous belt;
the driving module comprises a driving seat, a motor and a first synchronous belt wheel; the motor and the first synchronous belt wheel are both arranged on the driving seat, the motor is used for driving the first synchronous belt wheel to rotate, and the first synchronous belt wheel is sleeved at one end of the synchronous belt;
the driven module comprises a driven seat and a second synchronous pulley; the second synchronous belt wheel is arranged in the driven seat and is sleeved at the other end of the synchronous belt;
the entrance that lies in the hold-in range on drive seat and/or the slave unit is equipped with guider, guider is used for right the hold-in range leads. Specifically, the guide devices are respectively arranged on the driving seat and/or the driven seat and positioned on two sides of the inlet of the synchronous belt.
Specifically, the guide device comprises a fixing piece and two guide posts; the fixing piece is detachably fixed on the driving seat or the driven seat; the upper portion and the lower portion of the fixing piece are provided with connecting holes, the central lines of the two connecting holes are overlapped, the two guide columns are respectively inserted into the two connecting holes, and the upper portion and the lower portion of the synchronous belt are respectively guided and limited. Preferably, the end of the guide post is provided with a cam bearing to reduce the friction of the guide device on the synchronous belt.
In addition, the guiding device can also comprise a fixing piece and a guiding column; the guide device comprises a fixing piece and a guide post; the fixing piece is detachably fixed on the driving seat or the driven seat; the fixing piece is provided with a through connecting hole, the guide post is inserted in the connecting hole, and two ends of the guide post extend out of the connecting hole. In a similar way, both ends of the guide post are provided with cam bearings.
Preferably, the outer surface of the cam bearing is provided with a limiting groove, the limiting groove is in sliding fit with the synchronous belt, and the guiding effect is improved while the abrasion to the synchronous belt is reduced.
The fixing piece is fixed on the driving seat or the driven seat through screws. Preferably, in order to save the installation space, the fixing member is fixed on the driving seat or the driven seat by a screw, and the fixing member is provided with a connecting through hole for installing the screw.
In order to accurately control the rotational speed of the first synchronous pulley, the motor is a stepping motor or a servo motor.
In order to reduce the weight of the device, the driving seat and the driven seat are provided with lightening holes.
An output shaft of the motor can be connected with the first synchronous belt wheel through a coupler to drive the first synchronous belt wheel to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a synchronous belt guiding mechanism, guide the upper portion and the lower part of hold-in range spacing through the guider, prevent its off tracking to the tip of the guide post on the guider sets up cam bearing, makes the hold-in range wearing and tearing condition reduce greatly; simple structure and convenient use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram 1 of a synchronous belt guide mechanism of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of a driving module;
FIG. 4 is an exploded view of the drive module;
FIG. 5 is a schematic structural view of a connecting block;
fig. 6 is a schematic structural diagram 2 of a synchronous belt guide mechanism of the present invention;
fig. 7 is a partial enlarged view of fig. 6 at B.
Fig. 8 is an exploded view of a guide device according to another embodiment of the present invention.
Reference numerals: 1-synchronous belt, 2-driving module, 3-driven module, 4-motor, 5-driving seat, 6-fixing piece, 7-guiding device, 8-guiding column, 9-cam bearing, 10-first synchronous belt wheel, 11-connecting hole, 12-connecting through hole, 13-second synchronous belt wheel and 14-driven seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-7, the synchronous belt guide mechanism comprises a synchronous belt 1, a driving module 2 and a driven module 3, wherein the driving module 2 and the driven module 3 are respectively arranged at two ends of the synchronous belt 1.
The driving module 2 comprises a driving seat 5, a motor 4 and a first synchronous belt pulley 10; the motor 4 and the first synchronous pulley 10 are both arranged on the driving seat 5, the motor 4 is used for driving the first synchronous pulley 10 to rotate, the first synchronous pulley 10 is sleeved at one end of the synchronous belt 1, and the first synchronous pulley 10 drives the synchronous belt 1 to run under the driving of the motor 4. Preferably, in order to precisely control the rotation speed of the first synchronous pulley 10, the motor 4 is a stepping motor or a servo motor.
The driven module 3 comprises a driven seat 14 and a second synchronous belt wheel 13, wherein the second synchronous belt wheel 13 is arranged in the driven seat 14 and is sleeved at the other end of the synchronous belt 1, and the normal operation of the synchronous belt 1 is realized under the driving of the motor 4.
In order to reduce the friction of the guide device 7 on the synchronous belt 1, the end parts of the guide columns 8 are respectively provided with a cam bearing 9 which rotates synchronously with the synchronous belt 1, so that the sliding friction is changed into rolling friction, the friction force on the synchronous belt is reduced, and the guide effect is achieved.
In order to reduce the weight of the whole device, the driving seat 5 and the driven seat 14 are provided with lightening holes.
An output shaft of the motor 4 can be connected with the first synchronous belt pulley 10 through a coupler to drive the first synchronous belt pulley 10 to rotate.
As another embodiment of the present invention, as shown in fig. 8, the guiding device 7 includes a fixing member 6 and a guiding column 8; the fixing piece 6 is detachably fixed on the driving seat 5 or the driven seat 14; the fixing piece 6 is provided with a through connecting hole, the guide column 8 is inserted into the connecting hole, and two ends of the guide column 8 extend out of the connecting hole. Further, both ends of the guide post 8 are provided with cam bearings 9. Above-mentioned scheme also can realize the guide effect to the hold-in range, reduces the wearing and tearing to hold-in range 1 simultaneously.
It is right above the utility model provides a hold-in range guiding mechanism has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a structure and theory of operation have been expounded, and the description of above embodiment is only used for helping to understand the utility model discloses a method and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.
Claims (10)
1. A synchronous belt guide mechanism is characterized by comprising a synchronous belt, a driving module and a driven module, wherein the driving module and the driven module are respectively arranged at two ends of the synchronous belt;
the driving module comprises a driving seat, a motor and a first synchronous belt wheel; the motor and the first synchronous belt wheel are both arranged on the driving seat, the motor is used for driving the first synchronous belt wheel to rotate, and the first synchronous belt wheel is sleeved at one end of the synchronous belt;
the driven module comprises a driven seat and a second synchronous pulley; the second synchronous belt wheel is arranged in the driven seat and is sleeved at the other end of the synchronous belt;
the entrance that lies in the hold-in range on drive seat and/or the slave unit is equipped with guider, guider is used for right the hold-in range leads.
2. The timing belt guide mechanism as claimed in claim 1, wherein the guide means is disposed on the driving and/or driven base on both sides of the entrance of the timing belt.
3. The synchronous belt guide mechanism of claim 2, wherein the guide comprises a fixed member and two guide posts; the fixing piece is detachably fixed on the driving seat or the driven seat; the upper portion and the lower portion of the fixing piece are provided with connecting holes, the central lines of the two connecting holes are overlapped, the two guide columns are respectively inserted into the two connecting holes, and the upper portion and the lower portion of the synchronous belt are respectively guided and limited.
4. The timing belt guide mechanism of claim 2, wherein the guide means comprises a fixed member and a guide post; the fixing piece is detachably fixed on the driving seat or the driven seat; the fixing piece is provided with a through connecting hole, the guide post is inserted in the connecting hole, and two ends of the guide post extend out of the connecting hole.
5. A timing belt guide mechanism as claimed in claim 3 or 4, wherein the guide post is provided with a cam bearing.
6. The timing belt guide mechanism as claimed in claim 5, wherein the cam bearing has a limit groove on an outer surface thereof, the limit groove being slidably fitted with the timing belt.
7. The timing belt guide mechanism as claimed in claim 3 or 4, wherein the fixing member is fixed to the driving base or the driven base by a screw.
8. A timing belt guide mechanism as claimed in any one of claims 1 to 4, wherein the motor is a stepper motor or a servo motor.
9. A synchronous belt guide mechanism as claimed in any one of claims 1 to 4, wherein the drive seat and/or the driven seat is provided with lightening holes.
10. The synchronous belt guiding mechanism as claimed in any one of claims 1 to 4, wherein the output shaft of the motor is connected to the first synchronous pulley through a coupling to drive the first synchronous pulley to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837843.2U CN214732726U (en) | 2021-04-22 | 2021-04-22 | Synchronous belt guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837843.2U CN214732726U (en) | 2021-04-22 | 2021-04-22 | Synchronous belt guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732726U true CN214732726U (en) | 2021-11-16 |
Family
ID=78612207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837843.2U Active CN214732726U (en) | 2021-04-22 | 2021-04-22 | Synchronous belt guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732726U (en) |
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2021
- 2021-04-22 CN CN202120837843.2U patent/CN214732726U/en active Active
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