CN212435519U - Single-motor-driven adjustable double-clamping belt mechanism - Google Patents
Single-motor-driven adjustable double-clamping belt mechanism Download PDFInfo
- Publication number
- CN212435519U CN212435519U CN202021224594.1U CN202021224594U CN212435519U CN 212435519 U CN212435519 U CN 212435519U CN 202021224594 U CN202021224594 U CN 202021224594U CN 212435519 U CN212435519 U CN 212435519U
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- Prior art keywords
- motor
- cross gear
- clamping belt
- guide rail
- clamping
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a smuggle the mechanism field, in particular to single motor drive adjustable pair of smuggleing secretly mechanism, including frame, guide rail, motor, first smuggleing secretly subassembly, second smuggleing secretly the subassembly, the guide rail crosses to be established in the middle part of the frame, first smuggleing secretly the subassembly, second smuggleing secretly the subassembly and set up side by side on the guide rail and can slide along the guide rail, the driving shaft bottom of first smuggleing secretly the subassembly is provided with positive cross gear, the driving shaft bottom of second smuggleing secretly the subassembly is provided with anti-cross gear; still span in the frame and be equipped with a pivot, be provided with positive cross gear, anti-cross gear in the pivot, the pivot by motor drive, the motor is installed the frame outside. The double-belt clamping mechanism is driven by one motor, so that two belt clamping assemblies can be synchronously conveyed, and the conveying direction and the conveying speed are consistent.
Description
Technical Field
The utility model relates to a smuggle the mechanism field secretly, in particular to single motor drive is adjustable, and two smuggle the mechanism secretly.
Background
The existing double-clamping belt mechanism generally adopts a frequency converter to drive two driving motors, and then each motor respectively drives one clamping belt to work, or a synchronizer drives two sets of servo motors, and each set of servo motors drives one clamping belt to work; when one of the motors breaks down, the two entrained motors cannot be synchronously conveyed, the conveying speeds are inconsistent, the manufacturing cost of the two groups of motors is very high, and the installation is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable two mechanisms of smuggleing secretly of single motor drive, this two pinch machine construct and drive through a motor, can make two smuggle the synchronous conveying of subassembly secretly, and direction of transfer, transfer rate unanimous.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the single-motor-driven adjustable double-clamping-belt mechanism comprises a rack, a guide rail, a motor, a first clamping belt assembly and a second clamping belt assembly, wherein the guide rail is arranged in the middle of the rack in a crossing manner, the first clamping belt assembly and the second clamping belt assembly are arranged on the guide rail side by side and can slide along the guide rail, a positive cross gear is arranged at the bottom of a driving shaft of the first clamping belt assembly, and a negative cross gear is arranged at the bottom of a driving shaft of the second clamping belt assembly; still span in the frame and be equipped with a pivot, be provided with positive cross gear, anti-cross gear in the pivot, epaxial positive cross gear is connected with the first perpendicular meshing of positive cross gear of smuggleing the subassembly secretly, epaxial anti-cross gear is connected with the perpendicular meshing of anti-cross gear of subassembly secretly with the second, the pivot by motor drive, the motor is installed the frame outside.
Furthermore, the right side of the first clamping component and the left side of the second clamping component are respectively connected with an adjusting screw, and the adjusting screws are respectively and fixedly connected with the machine frame positioned on the same side.
Furthermore, the first clamping component and the second clamping component are respectively provided with a single-arm tensioning adjusting mechanism used for adjusting the tightness of the belt per se at one end of the driven shaft.
The utility model discloses following beneficial effect has:
the utility model discloses a single motor drive adjustable pair is smugglied secretly the mechanism, drives the pivot through the motor and rotates, is provided with a pair of positive and negative cross gear in the pivot, is connected with the positive and negative cross gear vertical meshing of two smuggle bottom respectively, realizes that a motor drives two and smuggles the synchronous transmission of smuggle, and the direction of transfer, the transfer rate of two smuggle are unanimous; the single motor simplifies the structure of the whole mechanism and is convenient to install; the width between two smugglies of smuggleing secretly can be adjusted in the cooperation of adjusting screw and guide rail, and the practicality is stronger.
Drawings
Fig. 1 is a top view of the adjustable dual entrainment mechanism driven by a single motor of the present invention;
FIG. 2 is a right side view of the single motor driven adjustable dual strap clamping mechanism of the present invention with the frame removed;
FIG. 3 is a diagram of the positional relationship of the entrainment assembly and the motor;
fig. 4 is a diagram of the positional relationship of the entrainment assembly and the guide rail.
Description of the main elements
In the figure: the device comprises a frame 1, a guide rail 2, a motor 3, a first clamping component 4, a second clamping component 5, a positive cross gear 6, a negative cross gear 7, a rotating shaft 8, an adjusting screw 9 and a single-arm tensioning adjusting mechanism 10.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1-4, in a preferred embodiment of the present invention, the single motor driven adjustable dual-clamping mechanism includes a frame 1, a guide rail 2, a motor 3, a first clamping assembly 4, and a second clamping assembly 5, wherein the guide rail 2 spans across the middle of the frame 1, the first clamping assembly 4 and the second clamping assembly 5 are disposed side by side on the guide rail 2 and can slide along the guide rail 2, a positive cross gear 6 is disposed at the bottom of a driving shaft of the first clamping assembly 4, and a negative cross gear 7 is disposed at the bottom of a driving shaft of the second clamping assembly 5; still span on the frame 1 and be equipped with a pivot 8, be provided with positive cross gear 6, reverse cross gear 7 in the pivot 8, positive cross gear 6 in the pivot 8 is connected with the first positive cross gear 6 vertical mesh who smugglies subassembly 4 secretly, reverse cross gear 7 in the pivot 8 is connected with the second and secretly smugglies reverse cross gear 6 vertical mesh of subassembly 5, pivot 8 by motor 3 drives, motor 3 installs the 1 outside of frame.
Further, the right side of the first clamping component 4 and the left side of the second clamping component 5 are respectively connected with an adjusting screw 9, and the adjusting screws 9 are respectively and fixedly connected with the machine frame 1 positioned on the same side.
Furthermore, the first clamping component 4 and the second clamping component 5 are respectively provided with a single-arm tensioning adjusting mechanism 10 used for adjusting the tightness of the belt per se at one end of the driven shaft.
The working principle is as follows: the motor 3 drives the rotating shaft 8 to rotate, the positive cross gear 6 and the negative cross gear 7 on the rotating shaft 8 are respectively connected with the positive cross gear 6 of the first clamping component 4 and the negative cross gear 7 of the second clamping component 5, so that the first clamping component 4 and the second clamping component 5 are consistent in transmission direction and transmission speed, and one motor drives two clamping components to perform synchronous transmission. After the double belt clamping mechanism is shut down, the width between the first belt clamping component 4 and the second belt clamping component 5 can be adjusted through the adjusting screw 9 to adapt to materials with different sizes, the adjusting amount depends on the length of the cross gear on the rotating shaft 8, and only the cross gear on the rotating shaft 8 can be ensured to be meshed with the cross gear on the belt clamping component in an intersecting manner; the belt tightness can be adjusted by the single arm tension adjusting mechanism 10.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (3)
1. The single-motor-driven adjustable double-clamping-belt mechanism is characterized by comprising a rack, a guide rail, a motor, a first clamping belt assembly and a second clamping belt assembly, wherein the guide rail is arranged in the middle of the rack in a crossing manner, the first clamping belt assembly and the second clamping belt assembly are arranged on the guide rail side by side and can slide along the guide rail, a positive cross gear is arranged at the bottom of a driving shaft of the first clamping belt assembly, and a negative cross gear is arranged at the bottom of a driving shaft of the second clamping belt assembly; still span in the frame and be equipped with a pivot, be provided with positive cross gear, anti-cross gear in the pivot, epaxial positive cross gear is connected with the first perpendicular meshing of positive cross gear of smuggleing the subassembly secretly, epaxial anti-cross gear is connected with the perpendicular meshing of anti-cross gear of subassembly secretly with the second, the pivot by motor drive, the motor is installed the frame outside.
2. The single-motor driven adjustable double-clamping belt mechanism of claim 1, wherein the right side of the first clamping belt assembly and the left side of the second clamping belt assembly are respectively connected with an adjusting screw, and the adjusting screws are respectively fixedly connected with the machine frame on the same side.
3. The single motor driven adjustable dual clamping belt mechanism as claimed in claim 1, wherein the first clamping belt assembly and the second clamping belt assembly are each provided with a single arm tension adjusting mechanism for adjusting the tightness of the belt at one end of the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021224594.1U CN212435519U (en) | 2020-06-29 | 2020-06-29 | Single-motor-driven adjustable double-clamping belt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021224594.1U CN212435519U (en) | 2020-06-29 | 2020-06-29 | Single-motor-driven adjustable double-clamping belt mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212435519U true CN212435519U (en) | 2021-01-29 |
Family
ID=74277528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021224594.1U Expired - Fee Related CN212435519U (en) | 2020-06-29 | 2020-06-29 | Single-motor-driven adjustable double-clamping belt mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212435519U (en) |
-
2020
- 2020-06-29 CN CN202021224594.1U patent/CN212435519U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |