CN210856565U

CN210856565U - Manual quick template replacing device for industrial sewing machine

Info

Publication number: CN210856565U
Application number: CN201921674787.4U
Authority: CN
Inventors: 张国伟; 殷振玉; 张国强
Original assignee: Kunshan Xinhuamei Sewing Technology Co ltd
Current assignee: Suzhou Xinhuamei Sewing Technology Co.,Ltd.
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-26
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an industrial sewing machine is with manual quick die change template device, including frame and chassis, the inside of frame is provided with the linear screw motor, and one side of linear screw motor installs the lead screw, the mid-mounting of lead screw has the guide block, and the top of guide block installs the spout, return spring is all installed to the inside left and right sides of chassis, and the chassis is located the inside of spout, return spring's inside runs through there is the knock pin, and the top of knock pin installs the ejector pad, the template is installed to the top of chassis, and the left and right sides of template all installs the preforming, stop screw is installed to the top of preforming. This industry is manual quick die change template device for sewing machine is provided with preforming and stop screw, and stop screw promotes the preforming and moves down for contact with each other between preforming and the template, until with the bottom of template propelling movement to the chassis, thereby the position of restriction template makes the template can obtain effectual utilization.

Description

Manual quick template replacing device for industrial sewing machine

Technical Field

The utility model relates to an industrial sewing machine technical field specifically is industrial sewing machine is with manual quick die change template device.

Background

Industrial sewing machines are sewing machines adapted for mass production of sewn workpieces in sewing factories or other industrial sectors. Industrial sewing machines are used in factories where sewing machines are required for clothes, shoes, hats, and the like. The sewing machine industry in China rises rapidly after hard development in 10 years, lays the status of the world sewing machine in the world at a stroke, and is advancing from the sewing machine manufacturing country to the strong country.

The existing industrial sewing machine has the defects of more complicated steps, longer consumed time and easy damage to maintenance personnel when a template is disassembled and assembled, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing industrial sewing machine aiming at the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial sewing machine is with manual quick template device that trades to propose current industrial sewing machine when the template dismouting in solving above-mentioned background art, the step is comparatively loaded down with trivial details, and the time of consuming is longer, and injures maintainer easily, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: industrial sewing machine is with manual quick die change template device, including frame and chassis, the inside of frame is provided with linear screw motor, and one side of linear screw motor installs the lead screw, the mid-mounting of lead screw has the guide block, and the top of guide block installs the spout, return spring is all installed to the inside left and right sides of chassis, and the chassis is located the inside of spout, return spring's inside runs through there is the knock pin, and the top of knock pin installs the ejector pad, the template is installed to the top of chassis, and the left and right sides of template all installs the preforming, stop screw is installed to the top of preforming.

Preferably, the rack is in threaded connection with the linear screw rod motor, and the linear screw rod motor is connected with the screw rod.

Preferably, the screw rod penetrates through the inside of the guide block, and the guide block is fixedly connected with the underframe.

Preferably, the chassis and the rack form a sliding structure through the sliding groove, and the inner wall size structure of the sliding groove is matched with the outer wall size structure of the chassis.

Preferably, the chassis and the push block form an elastic structure through the matching between the return spring and the ejector pin, and the return spring, the ejector pin and the push block are symmetrically distributed about the vertical center line of the chassis.

Preferably, the ejector pin is perpendicular to the push block, and the central axes of the ejector pin are overlapped with each other.

Preferably, the limiting screw is in threaded connection with the bottom frame, and the pressing sheets and the limiting screw are symmetrically distributed around the vertical center line of the bottom frame.

Preferably, the limiting screw rod is movably connected with the pressing sheet, and the pressing sheet is perpendicular to the limiting screw rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with linear screw motor and lead screw, under the effect of linear screw motor, accessible lead screw promotes the guide block along the horizontal central line direction reciprocating motion of spout to can effectively change the position that the guide block is located, can push the material to suitable position, be provided with the spout, can effectively control the position of guide block through the spout to and can effectively restrict the removal orbit and the control range of guide block, make the guide block can obtain effective utilization;

2. the utility model is provided with the return spring, the ejector pin and the push block, under the action of the return spring, the push block can be pushed to move along the vertical central line direction of the ejector pin, and the symmetric distribution of the push block can effectively avoid the template from deflecting, so that the push block can effectively push the template out of the inside of the bottom frame, and a user can conveniently take the template;

3. the utility model discloses be provided with preforming and stop screw, stop screw promotes the preforming downstream for contact with each other between preforming and the template, until with the bottom of template propelling movement to chassis, thereby the position of restriction template, make the template can obtain effectual utilization.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a linear screw motor; 3. a screw rod; 4. a guide block; 5. a chute; 6. a chassis; 7. a template; 8. a return spring; 9. a knock pin; 10. a push block; 11. tabletting; 12. and a limiting 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. 1-3, the present invention provides a technical solution: the manual rapid template changing device for the industrial sewing machine comprises a rack 1 and an underframe 6, a linear screw motor 2 is arranged inside the rack 1, a screw rod 3 is arranged on one side of the linear screw motor 2, the rack 1 is in threaded connection with the linear screw motor 2, the linear screw motor 2 is connected with the screw rod 3, a guide block 4 is arranged in the middle of the screw rod 3, a sliding groove 5 is arranged above the guide block 4, the screw rod 3 penetrates through the guide block 4, the guide block 4 is fixedly connected with the underframe 6, and under the action of the linear screw motor 2, the guide block 4 can be pushed by the screw rod 3 to reciprocate along the horizontal central line direction of the sliding groove 5, so that the position of the guide block 4 can be effectively changed, and materials can be pushed to a proper position;

the left side and the right side of the inside of the bottom frame 6 are respectively provided with a return spring 8, the bottom frame 6 is positioned inside the sliding groove 5, the bottom frame 6 forms a sliding structure with the frame 1 through the sliding groove 5, the inner wall size structure of the sliding groove 5 is matched with the outer wall size structure of the bottom frame 6, the position of the guide block 4 can be effectively controlled through the sliding groove 5, the moving track and the adjusting range of the guide block 4 can be effectively limited, so that the guide block 4 can be effectively utilized, a jacking pin 9 penetrates through the inside of the return spring 8, a pushing block 10 is arranged above the jacking pin 9, the bottom frame 6 forms an elastic structure with the pushing block 10 through the matching between the return spring 8 and the jacking pin 9, the return spring 8, the jacking pin 9 and the pushing block 10 are symmetrically distributed about the vertical central line of the bottom frame 6, the jacking pin 9 is vertical to the pushing block 10, and the central lines of the jacking pin 9, under the action of the return spring 8, the push block 10 can be pushed to move along the vertical central line direction of the ejector pin 9, and the template 7 can be effectively prevented from deflecting due to the symmetrical distribution of the push block 10, so that the template 7 can be effectively pushed out of the inner part of the bottom frame 6 by the push block 10, and a user can take the template 7 conveniently;

template 7 is installed to chassis 6's top, and preforming 11 is all installed to template 7's the left and right sides, stop screw 12 is installed to preforming 11's top, be threaded connection between stop screw 12 and the chassis 6, and all about chassis 6's vertical central line symmetric distribution between preforming 11 and the stop screw 12, be swing joint between stop screw 12 and the preforming 11, and preforming 11 perpendicular to stop screw 12, the user can apply the revolving force to stop screw 12, make stop screw 12 promote preforming 11 and remove downwards, make between preforming 11 and the template 7 contact each other, until 7 propelling movement to chassis 6's bottom with template, thereby restrict template 7's position, make template 7 can obtain effectual utilization.

When the manual rapid template changing device for the industrial sewing machine is used, firstly, a user can place the template 7 into the bottom frame 6, and then, the user can apply a rotating force to the limiting screw 12 to enable the limiting screw 12 to push the pressing sheet 11 to move downwards, so that the pressing sheet 11 and the template 7 are in contact with each other until the template 7 is pushed to the bottom of the bottom frame 6, and the position of the template 7 is limited;

secondly, a user can place a material on the upper surface of the template 7, then the linear lead screw motor 2 is started, so that the linear lead screw motor 2 pushes the guide block 4 to move along the horizontal central line direction of the chute 5 through the lead screw 3, and the material is pushed to a proper position according to the working state of the industrial sewing machine;

finally, when the user dismantles the template 7, the user separates the pressing sheet 11 from the template 7 through the limit screw 12, and then the pushing block 10 moves along the vertical central line direction of the ejector pin 9 through the return spring 8 until the template 7 is pushed out of the inside of the underframe 6, which is the working principle of the manual rapid template changing device for the industrial sewing machine.

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

1. Industry sewing machine is with manual quick die change template device, including frame (1) and chassis (6), its characterized in that: the inside of frame (1) is provided with linear screw motor (2), and one side of linear screw motor (2) installs lead screw (3), the mid-mounting of lead screw (3) has guide block (4), and installs spout (5) above guide block (4), return spring (8) are all installed to the inside left and right sides of chassis (6), and chassis (6) are located the inside of spout (5), the inside of return spring (8) runs through has knock pin (9), and the top of knock pin (9) installs ejector pad (10), template (7) are installed to the top of chassis (6), and the left and right sides of template (7) all install preforming (11), stop screw (12) are installed to the top of preforming (11).

2. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the rack (1) is in threaded connection with the linear lead screw motor (2), and the linear lead screw motor (2) is connected with the lead screw (3).

3. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the screw rod (3) penetrates through the inside of the guide block (4), and the guide block (4) is fixedly connected with the bottom frame (6).

4. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the chassis (6) and the rack (1) form a sliding structure through the sliding groove (5), and the size structure of the inner wall of the sliding groove (5) is matched with the size structure of the outer wall of the chassis (6).

5. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the chassis (6) and the pushing block (10) form an elastic structure through the matching between the return spring (8) and the ejector pin (9), and the return spring (8), the ejector pin (9) and the pushing block (10) are symmetrically distributed about the vertical center line of the chassis (6).

6. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the ejector pin (9) is perpendicular to the push block (10), and the central axes of the ejector pin (9) are overlapped.

7. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the limiting screw rods (12) are in threaded connection with the bottom frame (6), and the pressing sheets (11) and the limiting screw rods (12) are symmetrically distributed around the vertical center line of the bottom frame (6).

8. The industrial sewing machine is with manual quick die change template device of claim 1, characterized in that: the limiting screw rod (12) is movably connected with the pressing piece (11), and the pressing piece (11) is perpendicular to the limiting screw rod (12).