CN216071747U - Conveying device with automatic tensioning structure for woven mesh production - Google Patents
Conveying device with automatic tensioning structure for woven mesh production Download PDFInfo
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- CN216071747U CN216071747U CN202122522329.2U CN202122522329U CN216071747U CN 216071747 U CN216071747 U CN 216071747U CN 202122522329 U CN202122522329 U CN 202122522329U CN 216071747 U CN216071747 U CN 216071747U
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Abstract
The utility model discloses a conveying device with an automatic tensioning structure for producing woven meshes, which comprises a base, wherein a U-shaped frame is fixedly arranged on one side of the top end of the base, conveying rollers are rotatably connected to both ends of the top of one side of the U-shaped frame, a supporting plate positioned at the bottom of the U-shaped frame is hinged on the base through a hinge seat, a sliding chute is formed in the middle of the top end of the base, a spring is fixedly connected in the sliding chute, a sliding block which is in sliding connection with the sliding chute is fixedly connected to one side of the spring, a connecting rod is rotatably connected to the top of the sliding block, and one end of the connecting rod is rotatably connected with one side, which is opposite to the sliding chute, of the supporting plate, when the tensioning degree of a conveying belt is insufficient, a threaded rod is driven to rotate by a tensioning motor, a nut pair drives a tensioning roller to downwards along with the rotation of the threaded rod so as to tension the conveying belt, and the condition that the conveying belt is skidded is prevented, the stability of conveyor operation has been improved.
Description
Technical Field
The utility model relates to the field of mesh grid production, in particular to a conveying device with an automatic tensioning structure for mesh grid production.
Background
Mesh grid refers to and weaves into netted result with the plastic strip, by the wide application in a great deal of production fields, for example, weave into netted braided bag, thereby use the packing link in the commodity circulation field, with the rise of online shopping heat tide, the use amount of this kind of braided bag is continuously increasing, weave the net and need carry next process with conveyor from a process at the in-process of production, current conveyor mostly twines flexible conveyer belt around driving shaft and driven shaft, the conveyer belt follows the driving shaft motion in order to realize the material conveying, nevertheless do not have the tension structure, in-process in using repeatedly, can appear becoming flexible, the rate of tension is not enough promptly, consequently the phenomenon that the conveyer belt appears skidding easily in the data send process, cause the unstable phenomenon of layer board conveying.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a conveying device with an automatic tensioning structure for producing woven meshes, which aims to solve the problem that the conventional conveying device provided in the background art does not have a tensioning structure, and is loosened, namely the tensioning degree is insufficient in the process of repeated use, so that a conveying belt is easy to slip in the conveying process, and the phenomenon that the conveying of a supporting plate is unstable is caused.
In order to achieve the purpose, the utility model provides the following technical scheme: a conveying device with an automatic tensioning structure for woven mesh production comprises a base, wherein a U-shaped frame is fixedly mounted on one side of the top end of the base, conveying rollers are rotatably connected to two ends of the top of one side of the U-shaped frame, a supporting plate located at the bottom of the U-shaped frame is hinged to the base through a hinge seat, a sliding groove is formed in the middle of the top end of the base, a spring is fixedly connected in the sliding groove, a sliding block in sliding connection with the sliding groove is fixedly connected to one side of the spring, a connecting rod is rotatably connected to the top of the sliding block, one end of the connecting rod is rotatably connected with one side, opposite to the sliding groove, of the supporting plate, a strip-shaped groove is formed in one side, opposite to the sliding groove, a tensioning motor is fixedly mounted at the top of the supporting plate, a threaded rod located in the strip-shaped groove is fixedly connected to the output end of the tensioning motor, and a nut pair is in threaded connection on the threaded rod, one side of the nut pair, which is far away from the supporting plate, is rotatably connected with a tensioning roller, and a conveying belt is connected between the tensioning roller and the two conveying rollers in a transmission manner.
As a preferable technical scheme, one side of the base, which is close to the sliding groove, is in threaded connection with a screw rod, one end of the screw rod extends to the sliding groove and penetrates through the spring to be in contact connection with the opposite side of the sliding block, and one end of the screw rod, which is far away from the sliding block, is fixedly connected with a rotary table.
As a preferable technical scheme of the utility model, the nut pair is connected with the strip-shaped groove in a sliding manner.
As a preferred technical scheme of the utility model, the bottom of the inner wall of the strip-shaped groove is fixedly provided with a bearing which is rotatably connected with the bottom end of the threaded rod.
As a preferred technical scheme of the utility model, four corners of the bottom of the base are fixedly connected with universal wheels, and one side of each universal wheel is provided with a brake pad.
As a preferable technical scheme of the utility model, two sides of the U-shaped frame are fixedly connected with movable handles.
Compared with the prior art, the utility model has the beneficial effects that: when the tension degree of the conveyor belt is insufficient, the threaded rod is driven to rotate through the tensioning motor, the nut pair drives the tensioning roller to move downwards along with the rotation of the threaded rod so as to tension the conveyor belt, and the conveyor belt is prevented from slipping; can adjust the angle of backup pad through setting up lead screw, slider and connecting rod, the drive lead screw rotates and drives the slider and remove in the spout, and then can be according to actual conditions adjustment tensioning roller's inclination, prevents that the conveyer belt incline from leading to the phenomenon of taking off and conveyer belt wearing and tearing with higher speed appearing.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial side view of the present invention;
fig. 3 is a partial perspective view of the present invention.
In the figure: 1. a base; 2. a U-shaped frame; 3. a conveying roller; 4. a support plate; 5. a chute; 6. a spring; 7. A slider; 8. a screw rod; 9. a strip-shaped groove; 10. a tensioning motor; 11. a threaded rod; 12. a nut pair; 13. A tension roller; 14. a conveyor belt; 15. a universal wheel; 16. moving the handle; 17. a connecting rod; 18. and a bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the utility model provides a conveying device with an automatic tensioning structure for producing woven meshes, which comprises a base 1, wherein a U-shaped frame 2 is fixedly arranged on one side of the top end of the base 1, two ends of the top of one side of the U-shaped frame 2 are rotatably connected with conveying rollers 3, a supporting plate 4 positioned at the bottom of the U-shaped frame 2 is hinged on the base 1 through a hinged seat, a chute 5 is arranged in the middle of the top end of the base 1, a spring 6 is fixedly connected in the chute 5, a sliding block 7 which is slidably connected with the chute 5 is fixedly connected on one side of the spring 6, a connecting rod 17 is rotatably connected on the top of the sliding block 7, one end of the connecting rod 17 is rotatably connected with one side of the supporting plate 4 which is opposite to the chute, the connecting rod 17 drives the supporting plate 4 to change an inclination angle by driving the sliding block 7 to move, a strip-shaped groove 9 is arranged on one side of the supporting plate 4 which is opposite to the chute, and a tensioning motor 10 is fixedly arranged on the top of the supporting plate 4, the output end fixedly connected with of tensioning motor 10 is located the inside threaded rod 11 of bar groove 9, and threaded connection has nut pair 12 on the threaded rod 11, and one side that backup pad 4 was kept away from to nut pair 12 rotates and is connected with tensioning roller 13, and the transmission is connected with conveyer belt 14 between tensioning roller 13 and two conveying rollers 3.
Preferably, base 1 closes on one side threaded connection of spout 5 has lead screw 8, and the one end of lead screw 8 extends to spout 5 and passes spring 6 and be connected with the relative one side contact of slider 7, and lead screw 8 deviates from the one end fixedly connected with carousel of slider 7, and the carousel is convenient to exert the turning force to lead screw 8.
Preferably, the nut pair 12 is connected with the strip-shaped groove 9 in a sliding mode, and the up-and-down movement stability of the nut pair 12 is guaranteed.
Preferably, the bottom of the inner wall of the strip-shaped groove 9 is fixedly provided with a bearing 18 which is rotatably connected with the bottom end of the threaded rod 11, so that the stability of the tensioning motor 10 in the process of driving the threaded rod 11 to rotate is improved.
Preferably, four equal fixedly connected with universal wheels 15 in corner of base 1 bottom, one side of four universal wheels 15 all is equipped with the brake block, and the stability of removal has been strengthened to the brake wheel.
Preferably, both sides of the U-shaped frame 2 are fixedly connected with a movable handle 16, so that the whole equipment can be pulled conveniently.
When the conveying device is used specifically, once the tension degree of a conveying belt is insufficient, the tensioning motor 10 is started, the tensioning motor 10 drives the threaded rod 11 to rotate, so that the nut pair 12 moves downwards in the sliding groove 5 in the rotating process of the threaded rod 11, the tensioning roller 13 tensions the conveying belt downwards in the moving process, in the tensioning process, the inclination angle of the tensioning roller 13 can be adjusted according to the actual condition of the conveying belt, the screw rod 8 is driven to rotate by rotating the rotary table, the screw rod 8 gradually penetrates into the sliding groove 5 along with the rotation of the screw rod 8 to drive the sliding block 7 to move, the sliding block 7 moves to drive one end of the connecting rod 17 to move, and the second end of the connecting rod 17 drives the supporting plate 4 to perform self-adaptive angle transformation, so that the inclination angle of the tensioning roller 13 is adjusted, and adverse effects such as belt falling are prevented.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a conveyor is used in mesh grid production with automatic tensioning texture, includes base (1), its characterized in that: one side of the top end of the base (1) is fixedly provided with a U-shaped frame (2), the two ends of the top of one side of the U-shaped frame (2) are rotatably connected with conveying rollers (3), the base (1) is hinged with a supporting plate (4) positioned at the bottom of the U-shaped frame (2) through a hinged seat, the middle of the top end of the base (1) is provided with a sliding groove (5), the sliding groove (5) is internally and fixedly connected with a spring (6), one side of the spring (6) is fixedly connected with a sliding block (7) which is in sliding connection with the sliding groove (5), the top of the sliding block (7) is rotatably connected with a connecting rod (17), one end of the connecting rod (17) is rotatably connected with one side of the supporting plate (4) opposite to the sliding groove, one side of the supporting plate (4) opposite to the sliding groove is provided with a strip-shaped groove (9), and the top of the supporting plate (4) is fixedly provided with a tensioning motor (10), the output fixedly connected with of tensioning motor (10) is located inside threaded rod (11) of bar groove (9), threaded connection has vice (12) of nut on threaded rod (11), one side that backup pad (4) was kept away from in vice (12) of nut is rotated and is connected with tensioning roller (13), the transmission is connected with conveyer belt (14) between tensioning roller (13) and two conveying rollers (3).
2. The conveying device with the automatic tensioning structure for the woven mesh production, according to claim 1, is characterized in that: base (1) closes on one side threaded connection of spout (5) has lead screw (8), the one end of lead screw (8) extends to spout (5) and passes the relative one side contact connection of spring (6) and slider (7), lead screw (8) deviate from the one end fixedly connected with carousel of slider (7).
3. The conveying device with the automatic tensioning structure for the woven mesh production, according to claim 1, is characterized in that: the nut pair (12) is connected with the strip-shaped groove (9) in a sliding manner.
4. The conveying device with the automatic tensioning structure for the woven mesh production, according to claim 1, is characterized in that: and a bearing (18) rotatably connected with the bottom end of the threaded rod (11) is fixedly arranged at the bottom of the inner wall of the strip-shaped groove (9).
5. The conveying device with the automatic tensioning structure for the woven mesh production, according to claim 1, is characterized in that: four equal fixedly connected with universal wheel (15) in corner of base (1) bottom, four one side of universal wheel (15) all is equipped with the brake block.
6. The conveying device with the automatic tensioning structure for the woven mesh production, according to claim 1, is characterized in that: and both sides of the U-shaped frame (2) are fixedly connected with movable handles (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522329.2U CN216071747U (en) | 2021-10-20 | 2021-10-20 | Conveying device with automatic tensioning structure for woven mesh production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522329.2U CN216071747U (en) | 2021-10-20 | 2021-10-20 | Conveying device with automatic tensioning structure for woven mesh production |
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| Publication Number | Publication Date |
|---|---|
| CN216071747U true CN216071747U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122522329.2U Active CN216071747U (en) | 2021-10-20 | 2021-10-20 | Conveying device with automatic tensioning structure for woven mesh production |
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| CN (1) | CN216071747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571523A (en) * | 2022-04-08 | 2022-06-03 | 河北钛通滤清器有限公司 | Filter paper cutting machine with self-adaptive adjustment of paper tape tension degree |
| CN115045050A (en) * | 2022-07-12 | 2022-09-13 | 广东智能体科技有限公司 | Embedding and clamping robot for garment production |
-
2021
- 2021-10-20 CN CN202122522329.2U patent/CN216071747U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571523A (en) * | 2022-04-08 | 2022-06-03 | 河北钛通滤清器有限公司 | Filter paper cutting machine with self-adaptive adjustment of paper tape tension degree |
| CN114571523B (en) * | 2022-04-08 | 2023-12-19 | 河北钛通滤清器有限公司 | Filter paper cutting machine capable of adaptively adjusting tension of paper tape |
| CN115045050A (en) * | 2022-07-12 | 2022-09-13 | 广东智能体科技有限公司 | Embedding and clamping robot for garment production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anping County Kunrun Niulan Net Factory Assignor: Anping Ruidi wire mesh Manufacturing Co.,Ltd. Contract record no.: X2023980040245 Denomination of utility model: A conveyor device with automatic tensioning structure for weaving net production Granted publication date: 20220318 License type: Common License Record date: 20230822 |