CN216333265U

CN216333265U - Quick-release base for pagoda line support

Info

Publication number: CN216333265U
Application number: CN202122854097.0U
Authority: CN
Inventors: 王力军
Original assignee: Hunan Mengheng Garment Accessories Co ltd
Current assignee: Hunan Mengheng Garment Accessories Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a quick-release base for a thread guide of a pagoda, which comprises a conveying belt, a base body, a fixed base and a central column, wherein the central column is arranged on the conveying belt through a fixing screw, the fixed base is sleeved on the central column and is connected with the central column through a locking screw, the side wall of the fixed base is provided with at least one locking groove, the locking groove is arranged in an L shape, the top end of the long section of the locking groove extends to the top end of the fixed base and is provided with an inlet, the end part of the short section of the locking groove is provided with a limiting hole which is sunken towards the first positioning groove, the center of the bottom end of the base body is sunken upwards and is provided with a third positioning groove, the lower part of the side wall of the base body is provided with at least one screw hole IV, the screw hole IV is internally threaded with a pin tail thread part, one end of the pin tail thread part, which faces towards the fixed base is provided with a pin head, a spring II is arranged between the pin head and the pin tail thread part, the base body can be movably sleeved outside the fixed base body through the third positioning groove, and the pin head can be inserted into the locking groove along the inlet, and slides along the track of the locking groove until the pin head is matched with the limiting hole.

Description

Quick-release base for pagoda line support

Technical Field

The utility model relates to the technical field of polyester spinning, in particular to a quick-release base of a pagoda thread support.

Background

Because of the diversity of customer requirements, the specification of the plastic core in the pagoda line product required by the customer can reach more than 20, which requires that one automatic packaging machine needs to frequently replace the plastic core with different specifications, namely, different product specifications are replaced, which is a long-standing problem, the base for fixing the plastic core in the past is directly fixed on a conveying belt by screws, when the base is replaced each time, one screw is needed to be unscrewed, then the base with the other specification is replaced, a set of 86 bases of a production line can be completely replaced for about 1 hour, which is very troublesome, operators complain of sound tracks and are unwilling to replace, therefore, the packaging machine which can not quickly replace the bases with different specifications is greatly limited, has low practicability, can only package products with single specification without replacing the base, and the equipment is idle when the products without the specification are not replaced, the utilization rate is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a quick-release base for a pagoda line support, which solves the problems of long time consumption, troublesome operation and low equipment utilization rate caused by large limitation when the base of the existing automatic pagoda line packaging machine is replaced with different models.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a quick-release base for a pagoda thread support comprises a conveying belt, a base body, a fixing base and a central column, wherein the central column is arranged above the conveying belt, the center of the bottom of the central column is upwards sunken and provided with a first screw hole, the upper part of the side wall of the central column is provided with at least one second screw hole, the axis of the second screw hole is overlapped with the radial direction of the central column, a fixing screw is arranged below the conveying belt and corresponds to the central column, the top end of the fixing screw penetrates through the conveying belt to be in threaded connection with the first screw hole of the central column, the center of the bottom of the fixing base is upwards sunken and provided with a first positioning groove, the center of the top end of the fixing base is downwards sunken and provided with a second positioning groove, a first spring is arranged in the second positioning groove, the bottom end of the second positioning groove is communicated with the top end of the first positioning groove, the side wall of the fixing base is provided with a third screw hole, the axis of the third screw hole is overlapped with the radial direction of the fixing base, and a locking screw can be in the third screw hole in threaded connection, the fixing seat is sleeved on the central column through a positioning groove, the locking screw penetrates through a screw hole III to be in threaded connection with a screw hole II, at least one locking groove is formed in the side wall of the fixing seat, the locking groove is arranged in an L shape, the top end of the long section of the locking groove extends to the top end of the fixing seat to be provided with an inlet, a limiting hole which is sunken towards the positioning groove I is formed in the end part of the short section of the locking groove, a positioning groove III is formed in the upward sunken position of the center of the bottom end of the seat body, at least one screw hole IV is formed in the lower part of the side wall of the seat body, a pin tail thread part is connected with the screw hole IV through internal threads, a pin head is arranged at one end, facing the fixing seat, of the pin tail thread part, a spring II is arranged between the pin head and the pin tail thread part, the seat body can be movably sleeved outside the fixing seat body through the positioning groove III, and the pin head can be inserted into the locking groove along the inlet and can slide along the track of the locking groove, until the pin head is matched with the limiting hole.

Preferably, the top end of the seat body is conical.

Preferably, a clamping ring is arranged in a hole opening at one end, close to the fixing seat, of the screw hole IV, a pin plate is arranged in the screw hole IV, and extends to one end, facing the pin tail thread part, of the pin head, a pin plate is arranged in the screw hole IV, one end, facing the fixing seat, of the pin plate can be abutted to the clamping ring, two ends of the spring are connected with the pin plate, and the other end of the spring is connected with the pin tail thread part.

Preferably, two locking grooves are formed in the outer wall of the fixing seat, and the two locking grooves are arranged in a central symmetry mode about the axis of the fixing seat.

Preferably, the inner diameter of the positioning groove I is larger than that of the positioning groove II.

Preferably, the central column is provided with a plurality of second screw holes, and the plurality of second screw holes are distributed at equal intervals along the axis of the central column.

Preferably, a graduated scale is carved on the central column.

(III) advantageous effects

The utility model provides a quick-release base for a pagoda line support. The method has the following beneficial effects:

according to the utility model, the fixing seat and the central column are arranged on the conveying belt, and the locking groove and the limiting hole on the fixing seat are matched for movable installation through the pin head, the pin tail thread part and the spring II on the seat body, so that the dismounting and replacing speed is high, and the time and the labor are saved;

according to the utility model, the pin tail thread part is screwed, and the position of the pin tail thread part in the screw hole IV is adjusted, so that the elastic force of the spring II on the pin head is adjusted, and the phenomenon that the base is unstably fixed and easily falls off due to the fact that the spring II is too strong and labor is wasted when the spring II is replaced and the spring is too small is avoided.

Drawings

FIG. 1 is a perspective view of the assembled state front view structure of the present invention;

FIG. 2 is a schematic view of a split-state front view structure according to the present invention;

fig. 3 is a schematic structural view of a pin head, a pin tail thread part and a screw hole of the utility model.

In the figure, 1, a seat body; 2. a first spring; 3. a fixed seat; 4. a central column; 5. locking screws; 6. a pin tail thread portion; 7. a conveyor belt; 8. fixing screws; 9. a locking groove; 10. a limiting hole; 11. a second spring; 12. a pin plate; 13. a snap ring; 14. a pin head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a quick-release base for a cone thread support comprises a conveying belt 7, a base body 1, a fixing seat 3 and a center post 4, wherein the center post 4 is arranged above the conveying belt 7, the center of the bottom of the center post 4 is upwards sunken and provided with a first screw hole, the upper part of the side wall of the center post 4 is provided with at least a second screw hole, the axis of the second screw hole is overlapped with the radial direction of the center post 4, a fixing screw 8 is arranged below the conveying belt 7 and corresponds to the center post 4, the top end of the fixing screw 8 penetrates through the conveying belt 7 to be in threaded connection with the first screw hole of the center post 4, the center of the bottom of the fixing seat 3 is upwards sunken and provided with a first positioning groove, the center of the top end of the fixing seat 3 is downwards sunken and provided with a second positioning groove, a first spring 2 is arranged in the second positioning groove, the first spring 2 is sleeved outside the center post 4, the bottom end of the first positioning groove is communicated with the top end of the first positioning groove, the side wall of the fixing seat 3 is provided with a third screw hole, the axis of the screw hole is overlapped with the radial direction of the fixing seat 3, a locking screw 5 can be connected with the screw hole III through a thread, the fixed seat 3 is sleeved on the central column 4 through a positioning groove, the locking screw 5 passes through the screw hole III and is connected with the screw hole II through a thread, the side wall of the fixed seat 3 is provided with at least one locking groove 9, the locking groove 9 is arranged in an L shape, the top end of the long section of the locking groove 9 extends to the top end of the fixed seat 3 and is provided with an inlet, the short section end part of the locking groove 9 is provided with a limiting hole 10 which is sunken towards the positioning groove I, the center of the bottom end of the seat body 1 is upwards sunken and is provided with a positioning groove III, the lower part of the side wall of the seat body 1 is provided with at least one screw hole IV, the screw hole IV is internally threaded with a pin tail thread part 6, one end of the pin tail thread part 6, which faces towards the fixed seat 3, is provided with a pin head 14, a spring II seat body 11 is arranged between the pin head 14 and the pin tail thread part 6, the fixed seat body 1 can be movably sleeved outside the fixed seat body 3 through the positioning groove III, and the pin head 14 can be inserted into the locking groove 9 along the inlet, and slides along the track of the locking groove 9 until the pin head 14 is matched with the limiting hole 10. The limiting hole 10 is matched with the pin head 14 for fixing and limiting. The elastic force of the second spring 11 on the pin head 14 can be increased or decreased by changing the position of the pin tail thread part 6 in the screw hole four.

In order to facilitate the placement of the cone thread support, in the embodiment, the top end of the seat body 1 is conical.

In order to prevent the pin head 14 from being separated from the screw hole four, in this embodiment, a snap ring 13 is disposed in an opening of one end of the screw hole four close to the fixing seat 3, a pin plate 12 is disposed in the screw hole four, the end of the pin head 14 facing the pin tail thread portion 6 extends to the screw hole four, one end of the pin plate 12 facing the fixing seat 3 can be abutted against the snap ring 13, one end of the second spring 11 is connected with the pin plate 12, and the other end of the second spring 11 is connected with the pin tail thread portion 6.

In this embodiment, two locking grooves 9 have been seted up to fixing base 3 outer wall, and two locking grooves 9 are central symmetry setting about fixing base 3 axis. Correspondingly, the seat body 1 can also be provided with two screw holes IV, and a pin head 14, a spring II 11 and a pin tail thread part 6 are arranged in each screw hole IV.

In this embodiment, the inner diameter of the positioning groove i is larger than the inner diameter of the positioning groove i. Thereby the bottom end of the first spring 2 is connected with the inner bottom surface of the second positioning groove in a buckling manner.

In this embodiment, a plurality of second screw holes are formed in the central column 4, and the plurality of second screw holes are equidistantly distributed along the axis of the central column 4.

In this embodiment, the central column 4 is carved with a scale.

The working principle of the utility model is as follows: the conveyer belt 7 is provided with mounting hole sites corresponding to the central column 4, the fixing screws 8 penetrate through the mounting hole sites to be in threaded connection with the screw holes I of the central column 4, the central column 4 is mounted on the conveyer belt 7, the fixing seat 3 is sleeved on the central column 4, the screw holes III are aligned with the screw holes II with proper heights according to requirements, the fixing seat 3 is connected with the central column 4 through the locking screws 5, the spring I2 is placed in the positioning groove II, the pin head 14 is aligned with the inlet of the locking groove 9 of the fixing seat 3 and is inserted into the locking groove 9, when the pin head 14 moves downwards along the long section of the locking groove 9, the positioning groove III of the seat body 1 moves downwards along the fixing seat 3, so that the fixing seat 3 is sleeved, when the pin head 14 moves to the corner of the locking groove 9, the seat body 1 is twisted anticlockwise to enable the pin head 14 to enter the short section of the locking groove 9, and finally the pin head 14 is clamped into the limiting hole 10 through the spring II 11, accomplish fixed and spacing to pedestal 1, when needs take off pedestal 1, only need clockwise rotation pedestal 1 can extract round pin head 14 from spacing hole 10, again along the orbit of locking groove 9 shift out can, if the tight of round pin head 14 and spacing hole 10 buckle, then the reverse rotation round pin tail thread portion 6, can reduce two 11 elasticity to round pin head 14 of spring to can be convenient take off pedestal 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick-release base for a thread support of a pagoda is characterized by comprising a conveying belt, a base body, a fixing base and a central column, wherein the central column is arranged above the conveying belt, the center of the bottom of the central column is upwards sunken and provided with a first screw hole, the upper part of the side wall of the central column is provided with at least a second screw hole, the axis of the second screw hole is overlapped with the radial direction of the central column, a fixing screw is arranged below the conveying belt and corresponds to the central column, the top end of the fixing screw penetrates through the conveying belt and is in threaded connection with the first screw hole of the central column, the center of the bottom of the fixing base is upwards sunken and provided with a first positioning groove, the center of the top end of the fixing base is downwards sunken and provided with a second positioning groove, a first spring is arranged in the second positioning groove, the bottom end of the second positioning groove is communicated with the top end of the first positioning groove, the side wall of the fixing base is provided with a third screw hole, the axis of the third screw hole is overlapped with the radial direction of the fixing base, the locking screw can be connected with the screw hole III through threads, the fixing seat is sleeved on the central column through the positioning groove, the locking screw penetrates through the screw hole III and is in threaded connection with the screw hole II, the side wall of the fixing seat is provided with at least one locking groove which is arranged in an L shape, the top end of the long section of the locking groove extends to the top end of the fixing seat and is provided with an inlet, the short section end of the locking groove is provided with a limiting hole which is sunken towards the positioning groove I, the center of the bottom end of the seat body is sunken upwards and is provided with a positioning groove III, the lower part of the side wall of the seat body is provided with at least one screw hole IV, the screw hole IV is connected with a pin tail thread part through threads, one end of the pin tail thread part facing the fixing seat is provided with a pin head, a spring II is arranged between the pin head and the pin tail thread part, the seat body can be movably sleeved outside the fixing seat body through the positioning groove III, and the pin head can be inserted into the locking groove along the inlet, and slides along the track of the locking groove until the pin head is matched with the limiting hole.

2. The quick release base for a thread guide of a pagoda according to claim 1, wherein the top end of the base body is conical.

3. The quick-release base for the cone wire support according to claim 1, wherein a snap ring is arranged in a hole at one end of the screw hole four close to the fixing seat, a pin plate is arranged in the screw hole four, the end of the pin head facing the pin tail thread part extends to the end of the screw hole four, the end of the pin plate facing the fixing seat can be abutted against the snap ring, one end of the spring two is connected with the pin plate, and the other end of the spring two is connected with the pin tail thread part.

4. The quick-release base for the thread guide of the pagoda, according to claim 1, is characterized in that the outer wall of the fixing base is provided with two locking grooves, and the two locking grooves are arranged in a central symmetry manner about the axis of the fixing base.

5. The quick release base for a thread guide of a pagoda according to claim 1, wherein the inner diameter of the second positioning groove is larger than the inner diameter of the first positioning groove.

6. The tower wire support quick-release base as claimed in claim 1, wherein the central column is provided with a plurality of second screw holes, and the plurality of second screw holes are equidistantly distributed along the axis of the central column.

7. The cone stand quick release base as claimed in claim 1, wherein a graduated scale is engraved on the central column.