CN218232752U

CN218232752U - Pre-needling device for producing high-speed needle-punched cotton

Info

Publication number: CN218232752U
Application number: CN202222006447.2U
Authority: CN
Inventors: 吴伟城; 吴国城; 罗琼
Original assignee: Huizhou Sihai Jiancheng Industrial Co ltd
Current assignee: Huizhou Sihai Jiancheng Industrial Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-06
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a cotton production of high-speed acupuncture is with stinging device in advance, include: the lower part of the top plate is welded with a first vertical plate and a second vertical plate, the left side of the first vertical plate is fixedly connected with a speed reducing motor, the right end of an output shaft of the speed reducing motor is fixedly connected with a main shaft, and the main shaft is fixedly connected with a plurality of cams; needle fixing device, needle fixing device sets up between first riser and second riser, can drive main shaft and cam rotation through gear motor, under the effect of spring and cam, make movable mounting panel upper and lower periodic movement, movable mounting panel can drive needle fixing device descend and rise and play the acupuncture effect, the top board has the holding down plate through bolted connection, the top board plays the effect of pushing down the limiting plate, make round bar and felting needle fixed, the sleeve pipe plays limiting displacement, when needing to be changed the felting needle, separation top board and holding down plate, it can conveniently change to take out round bar and felting needle.

Description

Pre-needling device for producing high-speed needle-punched cotton

Technical Field

The utility model relates to a sting technical field in advance, in particular to cotton production of high-speed acupuncture is with stinging device in advance.

Background

The pre-needling machine is a machine which must be used in the textile industry, the most key in the production of the weaving cloth is the needling frequency, the needling frequency directly influences the cloth quality and performance of the non-woven cloth, the conventional operation table is inconvenient to operate, the needling frequency is seriously influenced, and the product quality is greatly influenced.

Most of the prior pre-pricking machine is a fixed pre-pricking needle, which is not easy to be quickly replaced when being broken, thereby reducing the production efficiency of enterprises,

therefore, the application provides a preliminary needling device for high-speed needling cotton production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cotton production of high-speed acupuncture is with stinging device in advance plays the effect that pushes down the limiting plate through the top board for round bar and felting needle are fixed, and the sleeve pipe plays limiting displacement, when needing to be changed the felting needle, separates top board and holding down plate, takes round bar and felting needle out and can conveniently change.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a kind of high-speed needling is cotton to produce and uses the pre-needling device, including: the lower part of the top plate is welded with a first vertical plate and a second vertical plate, the left side of the first vertical plate is fixedly connected with a speed reducing motor, the right end of an output shaft of the speed reducing motor is fixedly connected with a main shaft, and the main shaft is fixedly connected with a plurality of cams; the needle fixing device is arranged between the first vertical plate and the second vertical plate, the inner sides of the first vertical plate and the second vertical plate are respectively welded with a fixing plate, the fixing plate is welded with a spring, the upper portion of the spring is welded with a movable mounting plate, and the lower portion of the movable mounting plate is fixedly connected with the needle fixing device.

Preferably, the needle fixing device includes an upper pressing plate, and a connecting rod is welded to an upper portion of the upper pressing plate.

Preferably, the number of the connecting rods is four, and the connecting rods are welded with the movable mounting plate.

Preferably, the upper pressing plate is connected with a lower pressing plate through a bolt, a round hole is formed in the lower pressing plate, and a sleeve is welded inside the round hole.

Preferably, a round rod is movably penetrated through the sleeve, and a puncture needle is welded at the lower part of the round rod.

Preferably, a limiting plate is welded at the upper part of the round rod, and the outer diameter of the limiting plate is larger than the inner diameter of the sleeve.

Preferably, the outer diameter of the upper part of the needle is smaller than the inner diameter of the sleeve.

Preferably, a rubber shock pad is arranged between the upper pressure plate and the lower pressure plate.

The utility model discloses possess following beneficial effect at least:

the utility model discloses in, can drive main shaft and cam rotation through gear motor, under the effect of spring and cam, make movable mounting panel upper and lower periodic movement, movable mounting panel can drive needle fixing device and descend and rise and play the acupuncture effect, the top board has the holding down plate through bolted connection, the top board plays the effect of pushing down the limiting plate, make round bar and felting needle fixed, the sleeve pipe plays limiting displacement, when needing to change the felting needle, separation top board and holding down plate, take out round bar and felting needle and can conveniently change.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention with the frame removed;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic view of the round bar structure of the present invention.

The reference numbers indicate:

1. a movable mounting plate; 2. a fixing plate; 3. a second vertical plate; 4. a top plate; 5. a cam; 6. a main shaft; 7. a spring; 8. a needle fixing device; 81. a connecting rod; 82. an upper pressure plate; 83. a lower pressing plate; 84. a needle; 85. a bolt; 86. a sleeve; 87. a limiting plate; 88. a round bar; 9. a first vertical plate; 10. a speed reducing motor.

Detailed Description

The embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 4, in the embodiment of the present invention,

a kind of high-speed needling is cotton to produce and uses the pre-needling device, including: the lifting device comprises a top plate 4, wherein a first vertical plate 9 and a second vertical plate 3 are welded at the lower part of the top plate 4, a speed reducing motor 10 is fixedly connected to the left side of the first vertical plate 9, a main shaft 6 is fixedly connected to the right end of an output shaft of the speed reducing motor 10, and a plurality of cams 5 are fixedly connected to the main shaft 6; needle fixing device 8, needle fixing device 8 set up between first riser 9 and second riser 3, and fixed plate 2 has been welded respectively to the inboard of first riser 9 and second riser 3, and the welding has spring 7 on fixed plate 2, and the upper portion welding of spring 7 has movable mounting panel 1, the lower part and the needle fixing device 8 fixed connection of movable mounting panel 1.

Wherein, needle fixing device 8 includes top board 82, and the welding of the upper portion of top board 82 has connecting rod 81, and connecting rod 81 plays the fixed action.

The number of the connecting rods 81 is four, and the connecting rods 81 are welded with the movable mounting plate 1 to play a role in fixing.

The upper press plate 82 is connected with a lower press plate 83 through a bolt 85, a round hole is formed in the lower press plate 83, a sleeve 86 is welded inside the round hole, and the sleeve 86 plays a role in fixing.

A round rod 88 is movably arranged on the sleeve 86 in a penetrating way, a puncture needle 84 is welded at the lower part of the round rod 88, and the puncture needle 84 plays a role in pre-puncture.

A limiting plate 87 is welded at the upper part of the round rod 88, and the outer diameter of the limiting plate 87 is larger than the inner diameter of the sleeve 86, so that the limiting effect is achieved.

The spike 84 has an upper outer diameter less than the inner diameter of the sleeve 86 to facilitate withdrawal and replacement.

A rubber shock absorption pad is arranged between the upper pressure plate 82 and the lower pressure plate 83, and the purpose of shock absorption is achieved.

The utility model discloses a theory of operation is: this cotton production of high-speed acupuncture is with stinging device in advance has roof 4, and the welding of the lower part of roof 4 has first riser 9 and second riser 3, and gear motor 10 can drive main shaft 6 and cam 5 and rotate, under the effect of spring 7 and cam 5 for movable mounting plate 1 upper and lower periodic movement, movable mounting plate 1 can drive needle fixing device 8 descends and rises and plays the acupuncture effect.

When the puncture needle 84 is required to be replaced, the upper pressure plate 82 and the lower pressure plate 83 are separated, and the round rod 88 and the puncture needle 84 can be pulled out to be conveniently replaced.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a cotton production of high-speed acupuncture is with stinging device in advance which characterized in that includes:

the lifting device comprises a top plate (4), wherein a first vertical plate (9) and a second vertical plate (3) are welded at the lower part of the top plate (4), a speed reducing motor (10) is fixedly connected to the left side of the first vertical plate (9), a main shaft (6) is fixedly connected to the right end of an output shaft of the speed reducing motor (10), and a plurality of cams (5) are fixedly connected to the main shaft (6);

needle fixing device (8), needle fixing device (8) set up between first riser (9) and second riser (3), fixed plate (2) have been welded respectively to the inboard of first riser (9) and second riser (3), the welding has spring (7) on fixed plate (2), the upper portion welding of spring (7) has movable mounting board (1), the lower part and the needle fixing device (8) fixed connection of movable mounting board (1).

2. The pre-needling device for high-speed needle-punched cotton production according to claim 1, characterized in that: the needle fixing device (8) comprises an upper pressing plate (82), and a connecting rod (81) is welded to the upper portion of the upper pressing plate (82).

3. The pre-needling device for high-speed needle-punched cotton production according to claim 2, characterized in that: the number of the connecting rods (81) is four, and the connecting rods (81) are welded with the movable mounting plate (1).

4. The pre-needling device for high-speed needle-punched cotton production according to claim 2, characterized in that: the upper pressing plate (82) is connected with a lower pressing plate (83) through a bolt (85), and the lower pressing plate (83) is welded with a sleeve (86).

5. The pre-needling device for high-speed needle-punched cotton production according to claim 4, wherein: a round rod (88) is movably penetrated through the sleeve (86), and a puncture needle (84) is welded at the lower part of the round rod (88).

6. The pre-needling device for high-speed needle-punched cotton production according to claim 5, wherein: a limiting plate (87) is welded to the upper portion of the round rod (88), and the outer diameter of the limiting plate (87) is larger than the inner diameter of the sleeve (86).

7. The pre-needling device for high-speed needle-punched cotton production according to claim 5, characterized in that: the outer diameter of the upper part of the puncture needle (84) is smaller than the inner diameter of the sleeve (86).

8. The pre-needling device for high-speed needle-punched cotton production according to claim 4, characterized in that: and a rubber shock pad is arranged between the upper pressure plate (82) and the lower pressure plate (83).