CN219925146U

CN219925146U - Needle body feeding and assembling mechanism

Info

Publication number: CN219925146U
Application number: CN202321409659.3U
Authority: CN
Inventors: 罗稳根
Original assignee: Dongguan Yuyue Intelligent Technology Co ltd
Current assignee: Dongguan Yuyue Intelligent Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-10-31
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a needle feeding and assembling mechanism which comprises a stock bin, a thimble cylinder, a thimble sheet mounting seat, a thimble sheet, a turnover device, a needle body turnover clamp cylinder, a first module support, a needle body transferring linear module, a needle clamping lifting cylinder and a needle body transferring clamp cylinder.

Description

Needle body feeding and assembling mechanism

Technical Field

The utility model relates to the technical field of automatic equipment, in particular to a needle feeding and assembling mechanism.

Background

As shown in fig. 1, the tattooing needle head structure may include a base 201, a needle bar 202, an elastic cap 203 (a silicone cap), a needle body 204, a housing 205 and a housing end cap 206 (a transparent cap), where the base 201 is installed at the tail end of the housing 205, the needle bar 202 is movably installed inside the housing 205 through the base 201, the elastic cap 203 is sleeved between the outer side of the needle bar 202 and the outer side of the base 201, and the needle body 204 is installed in a needle body 204 installation groove at the top end of the needle bar 202, where in the existing production process of the tattooing needle head structure, the needle bar 202 and the needle body 204 are usually assembled together manually, but the production mode has the problems of time and effort waste, low production efficiency, high cost, unstable product quality, low product qualification rate and the like.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the needle body feeding and assembling mechanism which can realize automatic feeding of a needle body and automatic assembling of a needle rod and the needle body, has high production efficiency, saves time and labor, runs stably and reliably, reduces production cost and can improve the production quality and qualification rate of products.

In order to achieve the above purpose, the utility model provides a needle feeding assembly mechanism, which comprises a stock bin, a thimble cylinder, a thimble sheet mounting seat, a thimble sheet, a turnover device, a needle body turnover clip cylinder, a first module support, a needle body transferring linear module and a needle body transferring clip cylinder, wherein the thimble cylinder is positioned below the stock bin, a driving part of the thimble cylinder is connected with the thimble sheet through the thimble sheet mounting seat, the thimble sheet can extend upwards in a cavity of the stock bin through the bottom of the stock bin, a needle body accommodating groove is arranged at the top of the thimble sheet, the turnover device is positioned on one side of the stock bin, the turnover part of the turnover device is connected with the needle body turnover clip cylinder and can drive the needle body turnover clip cylinder to turn up and down, the needle body turnover clip cylinder is positioned above an outlet of the top of the cavity of the stock bin, the needle body transferring linear module is arranged on the first module support, the needle body transferring linear module is arranged on a driving part of the needle body transferring linear module, and the needle body transferring clip cylinder is arranged on a driving part of the needle body transferring linear module.

Preferably, two sides of the bottom of the cavity of the storage bin incline towards the middle.

Preferably, the two groups of bins are arranged, the two groups of bins are mounted on a movable seat, and the movable seat is connected with a bin switching cylinder and driven by the movable seat to transversely move.

Preferably, a needle body sensor is arranged at one side of the outlet at the top of the cavity of the storage bin.

Preferably, the turnover device comprises a turnover support, a turnover motor, a turnover shaft and a turnover seat, wherein the turnover motor is arranged on the back of the turnover support, the turnover shaft is rotatably arranged on the front surface of the turnover support through a bearing seat, the turnover motor is in transmission connection with the turnover shaft and drives the turnover shaft to rotate, the turnover seat is connected with the turnover shaft, and the needle body turnover clamp cylinder is arranged on the turnover seat.

Preferably, the mechanism further comprises a first cylinder bracket, a needle bar positioning advancing and retreating cylinder and a needle bar positioning clip cylinder, wherein the needle bar positioning advancing and retreating cylinder is arranged on the first cylinder bracket, and the needle bar positioning clip cylinder is connected with a driving part of the needle bar positioning advancing and retreating cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

the needle body overturning clamp cylinder is driven by the needle body transferring linear module and the needle clamping lifting cylinder to transfer and assemble the needle body into the needle body mounting groove at the top end of the needle rod.

Drawings

FIG. 1 is an exploded view of a tattooing needle portion structure;

FIG. 2 is a schematic view of a needle feeding assembly mechanism;

FIG. 3 is a schematic view of the bin and turnover portions of the needle loading assembly mechanism;

FIG. 4 is a schematic view of the structure of the thimble portion of the needle feeding assembly mechanism;

FIG. 5 is an enlarged top view of the thimble;

FIG. 6 is a schematic view of the overturning part of the needle feeding assembly mechanism;

fig. 7 is a schematic view of the positioning part of the needle feeding assembly mechanism.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, an embodiment of the present utility model provides a needle feeding assembly mechanism, which includes a bin 71, a thimble cylinder 72, a thimble sheet mounting seat 73, a thimble sheet 74, a turning device 75, a needle turning clamp cylinder 76, a first module support 77, a needle transferring linear module 78, a clamp lifting cylinder 79, and a needle transferring clamp cylinder 710, and the following detailed descriptions of the components of the embodiment are provided with reference to the accompanying drawings.

As shown in fig. 2 to 5, the thimble cylinder 72 is located below the bin 71, a driving part of the thimble cylinder 72 is connected with the thimble sheet 74 through the thimble sheet mounting seat 73, the thimble sheet 74 can extend upward in the cavity of the bin 71 through the bottom of the bin 71 under the driving of the thimble cylinder 72, and a needle accommodating groove 741 for accommodating a needle is provided at the top of the thimble sheet 74.

Preferably, the two sides of the bottom of the cavity of the bin 71 may be inclined towards the middle, for example, in a V-shape, so that the needle in the cavity of the bin 71 is facilitated to fall into the needle accommodating groove 741 at the top of the ejector pin 74.

As shown in fig. 3, the bins 71 may be provided with two groups, each group may be provided with at least one bin, and both the two groups of bins 71 may be mounted on a moving seat 711, and the moving seat 711 is connected to and driven by the bin switching cylinder 712 to move laterally.

When the needle body of one group of bins is used up, the bin switching cylinder 712 can drive the other group of bins of the moving seat 711 to move to the corresponding position of the overturning device 75, so that the working efficiency of the mechanism can be provided.

As shown in fig. 3, a needle sensor 713 may be further disposed at the outlet side of the top of the cavity of the bin 71, where the needle sensor 713 may detect whether the needle is pushed in place by the ejector pin 74.

As shown in fig. 2 and 3, the turning device 75 is located at one side of the bin 71, the turning part of the turning device 75 is connected with the needle body turning clip cylinder 76 and can drive the needle body turning clip cylinder 76 to turn up and down, and the needle body turning clip cylinder 76 is located above the outlet of the top of the cavity of the bin 71.

As shown in fig. 6, in particular, the turning device 75 may include a turning bracket 751, a turning motor 752, a turning shaft 753, and a turning seat 754, the turning motor 752 is mounted on the back of the turning bracket 751, the turning shaft 753 is rotatably mounted on the front of the turning bracket 751 through a bearing housing, the turning motor 752 may be in driving connection with and rotate the turning shaft 753 through a driving assembly such as a synchronous belt and a synchronous pulley, the turning seat 754 is connected with the turning shaft 753, and the needle body turning clip cylinder 76 is mounted on the turning seat 754. The turn motor 752 can drive the needle turn clamp cylinder 76 to turn up and down 90 degrees.

As shown in fig. 2, the needle transfer linear die set 78 is mounted on the first die set holder 77, the needle clamping lift cylinder 79 is mounted on the driving portion of the needle transfer linear die set 78, and the needle transfer clamp cylinder 710 is mounted on the driving portion of the needle clamping lift cylinder 79.

As shown in fig. 2 and 7, the needle body feeding and assembling mechanism 7 may further include a first cylinder bracket 714, a needle bar positioning advancing and retreating cylinder 715, and a needle bar positioning clip cylinder 716, wherein the needle bar positioning advancing and retreating cylinder 715 is mounted on the first cylinder bracket 714, and the needle bar positioning clip cylinder 716 is connected with a driving portion of the needle bar positioning advancing and retreating cylinder 715.

During needle feeding, the ejector pin cylinder 72 ejects the needle bodies out of the storage bin 71 one by one through the ejector pin 74, then the needle body overturning clamp cylinder 76 clamps the needle bodies, the overturning motor 752 can drive the needle body overturning clamp cylinder 76 and the needle bodies to overturn upwards by 90 degrees to enable the needle bodies to be overturned to a vertical state, then the needle body overturning clamp cylinder 710 clamps the needle bodies under the driving of the needle body transferring linear module 78 and the needle clamping lifting cylinder 79, the needle body overturning clamp cylinder 76 is opened, and the needle body transferring clamp cylinder 710 transfers the needle bodies to the upper part of the product clamping jig which rotates to the needle body feeding station. Before the needle is assembled, the needle bar positioning clamp cylinder 716 clamps the needle bar on the product clamping jig to position, and then the needle body transferring clamp cylinder 710 inserts the lower end of the needle body into the needle body mounting groove at the top end of the needle bar under the driving of the needle body transferring linear module 78 and the needle clamping lifting cylinder 79.

In conclusion, the automatic feeding and assembling of the needle body and the needle rod can be realized, the production efficiency is high, the time and the labor are saved, the operation is stable and reliable, the production cost is reduced, and the production quality and the qualification rate of products can be improved.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. Needle body material loading equipment mechanism, its characterized in that: including feed bin, thimble cylinder, thimble piece mount pad, thimble piece, turning device, needle body upset clip cylinder, first module support, needle body transfer linear module, clamp needle lift cylinder and needle body transfer clip cylinder, the thimble cylinder is located the below of feed bin, the drive position of thimble cylinder is connected with the thimble piece through thimble piece mount pad, the bottom that the thimble piece can pass the feed bin upwards stretches out in the cavity of feed bin, the top of thimble piece is equipped with the needle body holding tank, turning device is located one side of feed bin, turning device's upset position is connected with needle body upset clip cylinder and can drive its upset from top to bottom, needle body upset clip cylinder is located the cavity top export top of feed bin, the needle body is transferred linear module and is installed on first module support, clamp needle lift cylinder is installed on the drive position of needle body transfer linear module, the needle body is transferred clip cylinder and is installed on clamp needle lift cylinder's drive position.

2. The needle feeding and assembling mechanism according to claim 1, wherein: and two sides of the bottom of the cavity of the storage bin incline towards the middle.

3. The needle feeding and assembling mechanism according to claim 1, wherein: the feed bin is equipped with two sets of, and two sets of feed bins are all installed on a removal seat, remove the seat and be connected with the feed bin switching cylinder and drive by it and carry out lateral shifting.

4. The needle feeding and assembling mechanism according to claim 1, wherein: and a needle body inductor is arranged at one side of the outlet at the top of the cavity of the storage bin.

5. The needle feeding and assembling mechanism according to claim 1, wherein: the turnover device comprises a turnover support, a turnover motor, a turnover shaft and a turnover seat, wherein the turnover motor is arranged on the back of the turnover support, the turnover shaft is rotatably arranged on the front face of the turnover support through a bearing seat, the turnover motor is in transmission connection with the turnover shaft and drives the turnover shaft to rotate, the turnover seat is connected with the turnover shaft, and the needle body turnover clip cylinder is arranged on the turnover seat.

6. The needle feeding assembly mechanism according to any one of claims 1 to 5, wherein: the needle bar positioning and advancing cylinder is arranged on the first cylinder support, and the needle bar positioning and advancing cylinder is connected with a driving part of the needle bar positioning and advancing cylinder.