CN215131681U - Stretch-breaking elastic transverse change speed changing device - Google Patents
Stretch-breaking elastic transverse change speed changing device Download PDFInfo
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- CN215131681U CN215131681U CN202121572804.0U CN202121572804U CN215131681U CN 215131681 U CN215131681 U CN 215131681U CN 202121572804 U CN202121572804 U CN 202121572804U CN 215131681 U CN215131681 U CN 215131681U
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Abstract
The utility model discloses a formula of breaking elasticity becomes horizontal speed change gear utilizes the adsorption equipment in its outside to adsorb and shift the product of front process production when the work box rotates, the work box is inside to run through to install and to drive its pivoted main pivot, just both ends bearing is installed inside outer frame body about the main pivot, including the conveyer belt, rotates to run through the setting and is in the inside below of frame body, lower compound mould, even fixed placing conveyer belt upper surface, negative pressure case, fixed mounting are in the work box left and right sides. This stretch-breaking elastic transverse speed change device adopts neotype structural design, and the power that will become the transverse device and the power of below conveyer belt link together through intermediate gear group, adopts a actuating mechanism's mode to drive, avoids speed matching to appear the deviation in long-time use to middle gear combination can be changed, thereby can adapt to the change of different products and violently change the speed operation.
Description
Technical Field
The utility model relates to a health supplies production technical field specifically is a formula of breaking elasticity becomes horizontal speed change gear.
Background
In the production process of the sanitary products, the raw materials are conveyed longitudinally on the production line, but the raw materials need to be changed into transverse direction when being assembled, so that the raw materials need to be changed from the longitudinal direction into the transverse direction by using a transverse change speed changing device and put into a corresponding composite die for assembly.
In the prior art, chinese patent with publication number CN208169492U discloses a variable transverse speed change mechanism for elastic waistline, which comprises a needle bar crank, a rotating shaft is sleeved inside the needle bar crank, a first shaft sleeve is sleeved on the surface of the rotating shaft, a casing is fixedly connected to the top of the first shaft sleeve, a lubricating oil groove is formed on the surface of the rotating shaft, an oil passage is formed inside the rotating shaft, a blocking piece is fixedly connected to one end of the oil passage, a sponge fixed on the inner wall of the oil passage is arranged on one side of the blocking piece, a second shaft sleeve is sleeved on the surface of one end of the rotating shaft, an oil delivery port is formed on the inner wall of the rotating shaft, and the sponge is arranged on the inner wall of the oil passage, the flow rate of the lubricating oil entering the oil outlet hole due to centrifugal force when the rotating shaft rotates at high speed can be reduced, so that the lubricating oil with large flow rate can be prevented from entering between the rotating shaft and the first shaft sleeve, therefore, oil mist is prevented from being generated, the lubricating oil groove is a spiral lubricating oil groove, and a protective oil film can be formed between the rotating shaft and the first shaft sleeve by the lubricating oil better.
However, in the actual use process, the power of the flat knitting mechanism of the general flat knitting device and the power of the mechanism for receiving the conveying belt below are separately driven, and in the long-term use process, certain deviation can be generated between speed matching, so that the discharge deviation is subjected to bevel wrinkling, and the subsequent processing and production precision is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula of breaking elasticity becomes horizontal speed change gear to the speed that provides long-time use among the above-mentioned background art becomes horizontal device and conveyor matches the problem that the deviation appears.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula of breaking elasticity becomes horizontal speed change gear, utilizes the adsorption equipment in its outside to adsorb and shift the product of the production of previous process when the work box rotates, the work box is inside to run through to install and to drive its pivoted main pivot, and both ends bearing is installed inside outer frame body about the main pivot, includes:
the conveying belt is rotatably arranged below the inner part of the outer frame body in a penetrating way, and the conveying belt is powered by the main rotating shaft;
the lower composite dies are uniformly and fixedly placed on the upper surface of the conveying belt, and the placement direction of the lower composite dies is vertical to the direction of the main rotating shaft;
the negative pressure box is fixedly arranged on the left side and the right side of the working box, connecting pipes are arranged on the front side and the rear side of the negative pressure box, and the other ends of the connecting pipes are connected with the adsorption device;
the bottom plate is arranged behind the adsorption device, and the adsorption device and the bottom plate form a rotating structure through a middle connecting shaft.
Preferably, the outer surface of the adsorption device is uniformly provided with suction holes capable of generating suction, the bottom plate and the working box form a telescopic structure through a rear hydraulic rod, the adsorption device is pushed to an adsorption position through the work of the hydraulic rod, and then the raw materials are adsorbed by negative pressure generated in the suction holes.
Preferably, the main rotating shaft is connected with the installation shaft through a belt, a clamping block in a protruding structure is uniformly arranged on the outer surface of the installation shaft, and the installation shaft can drive the driving gear and the driven gear to rotate by utilizing the clamping block when rotating.
Preferably, the installation axle passes through the fixture block and constitutes the block structure with driving gear and driven gear, just the driving gear with driven gear constitutes the meshing structure, utilizes the block of fixture block to connect and makes driving gear and driven gear can change the gear according to particular case to the driving gear can drive driven gear when rotating and follow the rotation.
Preferably, driven gear is connected with the live-rollers of conveyer belt through the rear belt, sharp slider is installed on installation axle top, and driven gear can utilize the belt to drive the live-rollers synchronous rotation of conveyer belt when rotating to make the conveyer belt take place to rotate.
Preferably, the linear slider with installation shaft bearing is connected, just the linear slider passes through the transmission lead screw of inside through installation and constitutes sliding construction with outer frame body, after changing not unidimensional driving gear and driven gear, makes linear slider drive driven gear remove through rotating the transmission lead screw to make it get back to the meshing position with the driving gear again.
Compared with the prior art, the beneficial effects of the utility model are that: this stretch-breaking elastic transverse speed change device adopts neotype structural design, and the power that will become the transverse device and the power of below conveyer belt link together through intermediate gear group, adopts a actuating mechanism's mode to drive, avoids speed matching to appear the deviation in long-time use to middle gear combination can be changed, thereby can adapt to the change of different products and violently change the speed operation.
1. The cooperation between main pivot, driving gear and the driven gear is used, utilizes driving motor to drive main pivot at first and takes place to rotate to utilize the belt to drive the driving gear and rotate, make with it the meshing be connected and number of teeth assorted driven gear follow the rotation, finally drive the below conveyer belt and rotate, make conveyer belt and main pivot adopt same driving motor, the speed cooperation deviation appears when avoiding using.
2. Installation axle, fixture block, cooperation between linear slide block and the transmission lead screw is used, when the product of production difference needs the speed ratio to change, can follow the installation epaxial original driving gear and driven gear of taking off, later utilize fixture block and installation axle card to merge the installation with the driving gear and the driven gear that the tooth number proportion is suitable, rotate the transmission lead screw at last and make linear slide block drive driven gear move to with driving gear meshing's position.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the driving gear of the present invention;
fig. 4 is the side view structure schematic diagram of the working box of the present invention.
In the figure: 1. an outer frame body; 2. a conveyor belt; 3. a lower composite die; 4. a main rotating shaft; 5. a work box; 6. a negative pressure tank; 7. a connecting pipe; 8. an adsorption device; 9. a base plate; 10. sucking holes; 11. a hydraulic lever; 12. installing a shaft; 13. a clamping block; 14. a driving gear; 15. a driven gear; 16. a linear slider; 17. and (5) a transmission screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a formula of breaking elasticity becomes horizontal speed change gear, utilizes the adsorption equipment 8 in its outside to adsorb and shift the product of the production of previous process when work box 5 rotates, and work box 5 is inside to run through to install and to drive its pivoted main pivot 4, and main pivot 4 left and right sides both ends bearing installs inside outer frame body 1, includes:
the conveying belt 2 is rotatably arranged below the inner part of the outer frame body 1 in a penetrating way, and the conveying belt 2 is powered by the main rotating shaft 4;
the lower composite dies 3 are uniformly and fixedly placed on the upper surface of the conveyor belt 2, and the placement direction of the lower composite dies 3 is vertical to the direction of the main rotating shaft 4;
the negative pressure box 6 is fixedly arranged on the left side and the right side of the working box 5, connecting pipes 7 are arranged on the front side and the rear side of the negative pressure box 6, and the other ends of the connecting pipes 7 are connected with the adsorption device 8;
and the bottom plate 9 is arranged behind the adsorption device 8, and the adsorption device 8 and the bottom plate 9 form a rotating structure through a middle connecting shaft.
When the device is used, firstly, the device is installed on a position on a production line, which needs to change the raw material transversely, the production line is opened, firstly, an external motor drives a main rotating shaft 4 to rotate through a belt, so that a working box 5 rotates along with the rotation, when an adsorption device 8 rotates to an adsorption position, a rear hydraulic rod 11 pushes a bottom plate 9 to move outwards, so that the adsorption device 8 is in contact with the raw material, a negative pressure is generated inside the adsorption device 8 by using a negative pressure box 6 and a connecting pipe 7, so that an adsorption hole 10 adsorbs the raw material, when the adsorption device rotates later, the rear motor rotates the adsorption device 8 by 90 degrees, transverse changing operation is completed, the main rotating shaft 4 rotates while driving an installation shaft 12 to rotate by using the belt, so that a fixture block 13 outside the adsorption device drives a driving gear 14 to synchronously rotate, and the driving gear 14 drives a driven gear 15 meshed with the driving gear to rotate, thereby driving the conveyor belt 2 to rotate, and the raw materials after the transverse movement can be just placed in the lower composite die 3 on the upper surface of the conveyor belt 2 through the matching of the speed.
The linear slider 16 is in bearing connection with the mounting shaft 12, and the linear slider 16 and the outer frame 1 form a sliding structure through a transmission screw rod 17 which is installed in the linear slider in a penetrating mode.
When different products are subjected to transverse changing operation, the original driving gear 14 and the original driven gear 15 are firstly taken down, then the driving gear 14 and the driven gear 15 which are suitable and new through calculation of tooth number proportion are respectively installed on the installation shaft 12, then the internal transmission screw rod 17 is rotated through the external rotation button, so that the transmission screw rod 17 drives the linear slide block 16 to move back and forth, and the driven gear 15 is moved to the position meshed with the driving gear 14 again to be used.
The working principle is as follows: when the device is used, according to the structure shown in figures 1-4, the lower conveying belt 2 and the main rotating shaft 4 of the device are firstly transmitted through the gear, so that the device can be driven by using a motor, the phenomenon that the precision of discharging is influenced due to the deviation of speed matching in the long-term use process is avoided, the gears with different gear ratios can be replaced to combine when facing different products, the whole application range of the device is enlarged, and the working principle of the stretch-breaking elastic transverse speed change device is the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a formula of breaking elasticity becomes horizontal speed change gear, utilizes the adsorption equipment in its outside to adsorb and shift the product of the production of previous process when the work box rotates, the work box is inside to run through to install and to drive its pivoted main pivot, just both ends bearing is installed inside outer frame body about the main pivot, its characterized in that includes:
the conveying belt is rotatably arranged below the inner part of the outer frame body in a penetrating way, and the conveying belt is powered by the main rotating shaft;
the lower composite dies are uniformly and fixedly placed on the upper surface of the conveying belt, and the placement direction of the lower composite dies is vertical to the direction of the main rotating shaft;
the negative pressure box is fixedly arranged on the left side and the right side of the working box, connecting pipes are arranged on the front side and the rear side of the negative pressure box, and the other ends of the connecting pipes are connected with the adsorption device;
the bottom plate is arranged behind the adsorption device, and the adsorption device and the bottom plate form a rotating structure through a middle connecting shaft.
2. A stretch-breaking elastic transversely shifting transmission as claimed in claim 1, wherein: the outer surface of the adsorption device is uniformly provided with adsorption holes capable of generating suction, and the bottom plate and the working box form a telescopic structure through a rear hydraulic rod.
3. A stretch-breaking elastic transversely shifting transmission as claimed in claim 1, wherein: the main rotating shaft is connected with the installation shaft through a belt, and a clamping block in a protruding structure is uniformly arranged on the outer surface of the installation shaft.
4. A stretch-breaking elastic transversely shifting transmission as claimed in claim 3, wherein: the mounting shaft forms a clamping structure with the driving gear and the driven gear through clamping blocks, and the driving gear and the driven gear form a meshing structure.
5. A stretch-breaking elastic transversely shifting transmission as claimed in claim 4, wherein: the driven gear is connected with the rotating roller of the conveying belt through a rear belt, and a linear sliding block is installed at the top end of the installation shaft.
6. A stretch-breaking elastic transversely shifting transmission as claimed in claim 5, wherein: the linear sliding block is connected with the installation shaft bearing, and the linear sliding block and the outer frame body form a sliding structure through a transmission screw rod which is installed in the linear sliding block in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572804.0U CN215131681U (en) | 2021-07-12 | 2021-07-12 | Stretch-breaking elastic transverse change speed changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572804.0U CN215131681U (en) | 2021-07-12 | 2021-07-12 | Stretch-breaking elastic transverse change speed changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215131681U true CN215131681U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121572804.0U Active CN215131681U (en) | 2021-07-12 | 2021-07-12 | Stretch-breaking elastic transverse change speed changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215131681U (en) |
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2021
- 2021-07-12 CN CN202121572804.0U patent/CN215131681U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230119 Address after: No. 180, Qilin Road, Dashanhou Community, Lingyuan Street, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee after: Jinjiang Ruijieyuan Technology Co.,Ltd. Address before: 362200 No. 11, ANQI Road, Jinjiang Economic Development Zone (wuliyuan), Quanzhou, Fujian Patentee before: Quanzhou Xiangrui Machinery Co.,Ltd. |