CN214938358U

CN214938358U - Magnetic cloth clamping device of computerized embroidery machine

Info

Publication number: CN214938358U
Application number: CN202121493860.5U
Authority: CN
Inventors: 卢兆恩; 王芬; 徐荟琳; 卢紫云; 曹林; 郭小远; 杨雨桐; 林斌; 何炜敏
Original assignee: Guangxi University of Science and Technology
Current assignee: Guangxi University of Science and Technology
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-30
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to the technical field of embroidery equipment, in particular to a magnetic cloth clamping device of a computer embroidery machine, which comprises a connecting bottom plate, an L-shaped mounting plate and an electromagnetic pressing table, wherein the upper surface of the connecting bottom plate is fixedly provided with the L-shaped mounting plate, the two sides of the lower surface of the L-shaped mounting plate are respectively and fixedly provided with a positive and negative rotating motor and a fixed plate, the positive and negative rotating motors are provided with two motors, and the two motors are respectively and fixedly connected with a screw rod at the output end of the positive and negative rotating motor, in the utility model, the connecting bottom plate, a movable rod, a pressure spring, a mounting transverse plate and a containing groove are arranged, so that when the cloth clamping device is needed to be used, a pressing block can be pressed down to drive the movable rod to move downwards until the mounting transverse plate is moved out of the containing groove, and then the mounting transverse plate is fixedly mounted with the embroidery equipment by screwing a bolt group, thus the whole mounting and dismounting are very convenient, the installation trouble of the operator is reduced.

Description

Magnetic cloth clamping device of computerized embroidery machine

Technical Field

The utility model relates to an embroidery equipment technical field specifically is a computer embroidery machine magnetic force presss from both sides cloth device.

Background

The computerized embroidery machine is the most advanced embroidery machine of the present generation, can realize the high speed and high efficiency of the traditional manual embroidery, can also realize the requirements of 'multi-level, multi-function, unity and perfection' which can not be achieved by the manual embroidery, and is an electromechanical product which embodies various high and new technologies.

The magnetic cloth clamping device of the existing computer embroidery machine is poor in fixing effect when in use and often falls off, so that the processing speed and the processing quality of a product are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer embroidery machine magnetic force presss from both sides cloth device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a magnetic cloth clamping device of a computerized embroidery machine comprises a connecting bottom plate, L-shaped mounting plates and electromagnetic pressing tables, wherein the L-shaped mounting plates are fixedly arranged on the upper surface of the connecting bottom plate, positive and negative rotating motors and a fixed plate are respectively and fixedly arranged on two sides of the lower surface of each L-shaped mounting plate, the positive and negative rotating motors are respectively provided with two positive and negative rotating motors, the output ends of the two positive and negative rotating motors are respectively and fixedly connected with lead screws, the other ends of the two lead screws are respectively and rotatably connected with the surface of one side of the fixed plate, sliding plates are movably sleeved on the surfaces of the two lead screws, the sliding plates are respectively provided with two sliding plates, connecting rods are respectively and fixedly arranged on two sides of the lower surface of each sliding plate, a first electric push rod is fixedly arranged at the bottom end of each connecting rod, a clamping pressure plate is fixedly arranged at the bottom end of each two first electric push rods, and the clamping pressure plates are respectively provided with two clamping pressure plates, the upper surface of the connecting bottom plate is fixedly provided with four supporting columns, the top ends of the four supporting columns are fixedly provided with electromagnetic pressing tables, and the electromagnetic pressing tables are located under the two clamping pressing plates.

As the utility model discloses preferred scheme, the fixed surface that platform one side was pressed to the electromagnetism is kept away from to L type mounting panel is provided with fixed frame, fixed frame is close to the fixed surface that platform one side was pressed to the electromagnetism and is provided with second electric putter, the one end of second electric putter runs through the surface of L type mounting panel and extends to the inboard of L type mounting panel, just second electric putter's the fixed U type clamp splice that is provided with of one end, the inboard of U type clamp splice is fixed and is provided with rubber pad.

As the utility model discloses preferred scheme, the groove of accomodating has all been seted up all around to the lower surface of connecting the bottom plate, the upper surface of connecting the bottom plate all runs through the activity around and pegs graft and have the movable rod, every the upper end of movable rod is all fixed to be provided with and presses the briquetting, every pressure spring has been cup jointed in the equal activity in surface of movable rod, pressure spring's both ends respectively with press the lower surface of briquetting and the last fixed surface who is connected the bottom plate be connected, and every the bottom of movable rod all extends to the inside of accomodating the groove and fix and be provided with the installation diaphragm, every the upper surface both sides of installation diaphragm all run through the activity and peg graft and have the bolt group, bolt group and installation diaphragm threaded connection.

As the utility model discloses preferred scheme, a plurality of recess has evenly been seted up to the upper surface equidistant of electromagnetism pressure platform, clamping pressure plate adopts the iron material preparation to form, just clamping pressure plate's lower surface equidistant evenly fixed is provided with the outstanding fixture block of a plurality of, every recess and every the shape size looks adaptation of outstanding fixture block, and every recess and every outstanding fixture block is connected.

As the utility model discloses preferred scheme, the inside fixed of platform is pressed to the electromagnetism is provided with the iron core, the fixed surface of iron core has cup jointed the solenoid.

As the utility model discloses preferred scheme, the fixed forward screw thread and the reverse screw thread, two of being provided with respectively in the surface of lead screw the lead screw all with sliding plate threaded connection.

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

1. the utility model discloses in, press platform, clamping plate, outstanding fixture block and recess through the electromagnetism that sets up, like this when pressing from both sides tightly the cloth, can utilize first electric putter to drive clamping plate and move down to make the outstanding fixture block that clamping plate lower surface set up press the mutual block of recess on the platform with the electromagnetism, so not only increased the friction between cloth and the electromagnetism pressure platform, also can make the tight effect of clamp more firm, improved the fixed effect of device greatly.

2. The utility model discloses in, through the U type clamp splice that sets up, fixed frame, second electric putter and rubber cushion, when carrying out the fixed clamp tight to the cloth like this, can also utilize second electric putter to drive U type clamp splice and remove, thereby press from both sides the one end of cloth tightly, in addition because the inboard of U type clamp splice is provided with rubber cushion, and rubber cushion also can greatly increased owing to the reason of material and the friction between the cloth, the possibility that the cloth drops midway has been reduced, the tight effect of clamp has further been increased.

3. The utility model discloses in, through the connection bottom plate, movable rod, compression spring and the installation diaphragm that set up and accomodate the groove, like this when needs use press from both sides the cloth device, can press down and make it drive the movable rod and move down according to the briquetting, move out the inside of accomodating the groove until will installing the diaphragm, it is fixed with it and embroidery equipment installation through twisting the bolt group this moment, make holistic installation dismantle very convenient like this, reduced operating personnel's installation troublesome.

Drawings

FIG. 1 is a front view of the utility model;

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic view of the overall front view cross-section structure of the present invention;

fig. 4 is a schematic perspective view of a second clamping mechanism according to the present invention;

fig. 5 is a schematic perspective view of a first clamping mechanism according to the present invention;

fig. 6 is an enlarged schematic view of part a of the present invention.

In the figure: the connecting device comprises a connecting bottom plate 1, an L-shaped mounting plate 2, an electromagnetic pressing table 3, a movable rod 4, a supporting column 5, a clamping pressing plate 6, a pressing block 7, a groove 8, a U-shaped clamping block 9, a forward and reverse rotating motor 10, a screw rod 11, a first electric push rod 12, a pressure spring 13, a fixed frame 14, a containing groove 15, a sliding plate 16, a protruding clamping block 17, a solenoid 18, an iron core 19, a second electric push rod 20, a bolt group 21, a rubber cushion block 22, a fixed plate 23, a connecting rod 24, a forward thread 25, a reverse thread 26 and a mounting transverse plate 27.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present invention provides a technical solution:

the embodiment, please refer to fig. 1, 2 and 5, a magnetic cloth clamping device of a computerized embroidery machine, comprising a connecting bottom plate 1, an L-shaped mounting plate 2 and an electromagnetic pressing table 3, wherein the L-shaped mounting plate 2 is fixedly arranged on the upper surface of the connecting bottom plate 1, two forward and reverse rotating motors 10 and a fixed plate 23 are respectively and fixedly arranged on two sides of the lower surface of the L-shaped mounting plate 2, two forward and reverse rotating motors 10 are respectively arranged, the output ends of the two forward and reverse rotating motors 10 are respectively and fixedly connected with a screw rod 11, the other ends of the two screw rods 11 are respectively and rotatably connected with the surface on one side of the fixed plate 23, sliding plates 16 are movably sleeved on the surfaces of the two screw rods 11, two sliding plates 16 are respectively arranged, two connecting rods 24 are respectively and fixedly arranged on two sides of the lower surface of the two sliding plates 16, a first electric push rod 12 is fixedly arranged at the bottom end of each connecting rod 24, a clamping pressing plate 6 is fixedly arranged at the bottom ends of each two first electric push rods 12, the two clamping press plates 6 are arranged, the supporting columns 5 are fixedly arranged on the upper surface of the connecting bottom plate 1, the four supporting columns 5 are arranged, the electromagnetic press table 3 is fixedly arranged at the top ends of the four supporting columns 5, the electromagnetic press table 3 is positioned under the two clamping press plates 6, the surface of each lead screw 11 is respectively and fixedly provided with a forward thread 25 and a reverse thread 26, and the two lead screws 11 are in threaded connection with the sliding plate 16. in the utility model, through the arranged electromagnetic press table 3, the clamping press plates 6, the protruding fixture blocks 17 and the grooves 8, when the cloth is clamped, the first electric push rod 12 can be used for driving the clamping press plates 6 to move downwards, so that the protruding fixture blocks 17 arranged on the lower surface of the clamping press plates 6 are mutually clamped with the grooves 8 on the electromagnetic press table 3, the friction between the cloth and the electromagnetic press table 3 is increased, and the clamping effect is firmer, the fixing effect of the device is greatly improved.

In the embodiment, referring to fig. 1, 3 and 4, a fixing frame 14 is fixedly disposed on a surface of the L-shaped mounting plate 2 away from the electromagnetic pressing table 3, a second electric push rod 20 is fixedly disposed on a surface of the fixing frame 14 close to the electromagnetic pressing table 3, one end of the second electric push rod 20 penetrates through the surface of the L-shaped mounting plate 2 and extends to an inner side of the L-shaped mounting plate 2, a U-shaped clamping block 9 is fixedly disposed at one end of the second electric push rod 20, and a rubber pad 22 is fixedly disposed at an inner side of the U-shaped clamping block 9, in the present invention, by providing the U-shaped clamping block 9, the fixing frame 14, the second electric push rod 20 and the rubber pad 22, when the fabric is fixedly clamped, the second electric push rod 20 can be used to drive the U-shaped clamping block 9 to move, so as to clamp one end of the fabric, and the rubber pad 22 is disposed at an inner side of the U-shaped clamping block 9, and the friction between the rubber cushion block 22 and the cloth is greatly increased due to the material, so that the possibility of the cloth falling off in the midway is reduced, and the clamping effect is further increased.

In the embodiment, referring to fig. 1, 3 and 6, the lower surface of the connecting base plate 1 is all provided with accommodating grooves 15, the upper surface of the connecting base plate 1 is all penetrated and movably inserted with the movable rods 4, the upper end of each movable rod 4 is fixedly provided with the pressing block 7, the surface of each movable rod 4 is movably sleeved with the pressure spring 13, two ends of the pressure spring 13 are respectively fixedly connected with the lower surface of the pressing block 7 and the upper surface of the connecting base plate 1, the bottom end of each movable rod 4 extends into the accommodating groove 15 and is fixedly provided with the mounting transverse plate 27, two sides of the upper surface of each mounting transverse plate 27 are penetrated and movably inserted with the bolt sets 21, and the bolt sets 21 are in threaded connection with the mounting transverse plate 27, in the utility model, through the connecting base plate 1, the movable rods 4, the pressure springs 13, the mounting transverse plate 27 and the accommodating grooves 15, when the cloth clamping device is needed to be used, the pressing block 7 can be pressed down to drive the movable rod 4 to move downwards until the mounting transverse plate 27 is moved out of the interior of the accommodating groove 15, and the bolt group 21 is screwed to mount and fix the movable rod and the embroidery equipment, so that the whole installation and disassembly are very convenient, and the installation trouble of operators is reduced.

In the embodiment, referring to fig. 1, 2 and 3, a plurality of grooves 8 are uniformly formed on the upper surface of the electromagnetic pressing table 3 at equal intervals, the clamping pressing plate 6 is made of an iron material, and the lower surface of the clamping pressure plate 6 is uniformly and fixedly provided with a plurality of protruding fixture blocks 17 at equal intervals, each groove 8 is matched with the shape and size of each protruding fixture block 17, each groove 8 is connected with each protruding clamping block 17 in a clamping way, an iron core 19 is fixedly arranged inside the electromagnetic pressing platform 3, a solenoid 18 is fixedly sleeved on the surface of the iron core 19, the solenoid 18 is arranged inside the electromagnetic pressing platform 3, thus, after the energization, the iron core 19 is inserted inside the energized solenoid 18, the iron core 19 is magnetized by the magnetic field of the energized solenoid 18, and the magnetized iron core 19 also becomes a magnet, so that since the two magnetic fields are superimposed on each other, so that the magnetic properties of the solenoid 18 are greatly enhanced to effectively attract the ferrous clamp press 6.

The working principle is as follows: when the embroidery machine is used, the pressing block 7 is pressed down to drive the movable rod 4 to move downwards, so that the transverse installation plate 27 is driven by the movable rod 4 to move to the outside of the accommodating groove 15, the pressure spring 13 is in a contraction state, the whole device is fixed on the embroidery device by the bolt group 21, the clamping pressing plate 6 is moved to the highest position by the first electric push rod 12, the U-shaped clamping block 9 is driven by the second electric push rod 20 to move to the farthest position (the position is the farthest away from the electromagnetic pressing table 3), the cloth to be embroidered is horizontally placed on the electromagnetic pressing table 3, one end of the electromagnetic pressing table 3 of the U-shaped clamping block 9 is driven by the second electric push rod 20 until the electromagnetic pressing table 3 and the cloth placed on the electromagnetic pressing table are clamped by the U-shaped clamping block 9, and then the clamping pressing plate 6 is driven by the first electric push rod 12 to move downwards to extrude the cloth, because the below of pressing from both sides tight clamp 6 is provided with a plurality of protruding fixture blocks 17, and the upper surface of electromagnetism pressure platform 3 is provided with a plurality of recesses 8, can increase the friction between with the cloth through the block of recess 8 and protruding fixture block 17 like this, make and press from both sides more firm, carry on the circular telegram again for electromagnetism pressure platform 3 after cliping, electromagnetism pressure platform 3 will produce magnetism like this and hold the clamp pressing plate 6 of upper end and hold (when inserting iron core 19 in the inside of circular telegram solenoid 18, iron core 19 is magnetized by the magnetic field of circular telegram solenoid 18, iron core 19 after the magnetization has also become a magnet, because two magnetic fields superpose each other like this, thereby make the magnetism of solenoid 18 strengthen greatly).

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. The utility model provides a computer embroidery machine magnetic force presss from both sides cloth device, is including connecting bottom plate (1), L type mounting panel (2) and electromagnetism pressure platform (3), its characterized in that: the upper surface of the connecting bottom plate (1) is fixedly provided with an L-shaped mounting plate (2), two sides of the lower surface of the L-shaped mounting plate (2) are respectively and fixedly provided with a forward and reverse rotating motor (10) and a fixed plate (23), the number of the forward and reverse rotating motors (10) is two, the output ends of the two forward and reverse rotating motors (10) are respectively and fixedly connected with a lead screw (11), the other ends of the two lead screws (11) are respectively and rotatably connected with the surface of one side of the fixed plate (23), the surfaces of the two lead screws (11) are respectively and movably sleeved with a sliding plate (16), the number of the sliding plates (16) is two, two sides of the lower surface of each sliding plate (16) are respectively and fixedly provided with a connecting rod (24), the bottom end of each connecting rod (24) is respectively and fixedly provided with a first electric push rod (12), and the bottom ends of each two first electric push rods (12) are respectively and fixedly provided with a clamping pressure plate (6), the electromagnetic pressing platform is characterized in that two clamping pressing plates (6) are arranged, supporting columns (5) are fixedly arranged on the upper surface of the connecting base plate (1), four supporting columns (5) are arranged, the top ends of the supporting columns (5) are fixedly provided with electromagnetic pressing platforms (3), and the electromagnetic pressing platforms (3) are located two under the clamping pressing plates (6).

2. The magnetic cloth clamping device of the computer embroidery machine as claimed in claim 1, wherein: the surface fixing that platform (3) one side was pressed in the electromagnetism was kept away from in L type mounting panel (2) is provided with fixed frame (14), fixed frame (14) are close to the surface fixing that platform (3) one side was pressed in the electromagnetism and are provided with second electric putter (20), the one end of second electric putter (20) runs through the surface of L type mounting panel (2) and extends to the inboard of L type mounting panel (2), just the one end of second electric putter (20) is fixed and is provided with U type clamp splice (9), the inboard of U type clamp splice (9) is fixed and is provided with rubber pad (22).

3. The magnetic cloth clamping device of the computer embroidery machine as claimed in claim 1, wherein: the lower surface of connecting bottom plate (1) has all been seted up all around and has been accomodate groove (15), the upper surface of connecting bottom plate (1) all runs through the activity all around and pegs graft and have movable rod (4), every the upper end of movable rod (4) is all fixed to be provided with and presses pressure piece (7), every pressure spring (13) have all been cup jointed in the activity of the surface of movable rod (4), the both ends of pressure spring (13) respectively with press the lower surface of pressure piece (7) and the upper surface fixed connection of connecting bottom plate (1), and every the bottom of movable rod (4) all extends to the inside of accomodating groove (15) and fixed installation diaphragm (27) that is provided with, every the upper surface both sides of installation diaphragm (27) all run through the activity and peg graft and have bolt group (21), bolt group (21) and installation diaphragm (27) threaded connection.

4. The magnetic cloth clamping device of the computer embroidery machine as claimed in claim 1, wherein: a plurality of grooves (8) are uniformly formed in the upper surface of the electromagnetic pressing table (3) at equal intervals, the clamping pressing plate (6) is made of an iron material, a plurality of protruding clamping blocks (17) are uniformly and fixedly arranged on the lower surface of the clamping pressing plate (6) at equal intervals, each groove (8) is matched with each protruding clamping block (17) in shape and size, and each groove (8) is connected with each protruding clamping block (17) in a clamping mode.

5. The magnetic cloth clamping device of the computer embroidery machine as claimed in claim 1, wherein: an iron core (19) is fixedly arranged in the electromagnetic pressing table (3), and a solenoid (18) is fixedly sleeved on the surface of the iron core (19).

6. The magnetic cloth clamping device of the computer embroidery machine as claimed in claim 1, wherein: the surface of the screw rod (11) is respectively and fixedly provided with a forward thread (25) and a reverse thread (26), and the two screw rods (11) are in threaded connection with the sliding plate (16).