CN217052657U

CN217052657U - Cloth leveling and maintaining mechanism of embroidery device

Info

Publication number: CN217052657U
Application number: CN202220864681.6U
Authority: CN
Inventors: 李中伟
Original assignee: Zhuji Baoshijie Sewing Equipment Co ltd
Current assignee: Zhuji Baoshijie Sewing Equipment Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-26
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses an embroidery device especially relates to an embroidery device's cloth levelness and smoothness retaining mechanism, comprises a workbench. The workbench is provided with an embroidering mechanism and a holding mechanism for holding the cloth smooth. The holding mechanism includes a fixed portion provided on one side of the table and a movable portion provided on the other side opposite to the fixed portion. The fixed part comprises an elevating mechanism and a cloth pressing mechanism, and the elevating mechanism can adjust the distance between the cloth pressing mechanism and the surface of the workbench, so that the cloth pressing mechanism can adapt to fabrics with different thicknesses, and the leveling effect is guaranteed. The movable part comprises a clamping mechanism and a moving mechanism, and the moving mechanism can drive the clamping mechanism to move on the workbench, so that the cloth can be guaranteed to be smooth through the cloth pressing mechanism.

Description

Cloth leveling and maintaining mechanism of embroidery device

Technical Field

The utility model belongs to the technical field of the embroidery machine, especially, relate to an embroidery device's cloth levelness and smoothness retaining mechanism.

Background

When the embroidery machine works, the smoothness of cloth needs to be kept, and the embroidery quality is guaranteed.

The Chinese patent with application number 201510742108.2 discloses an embroidery machine with an automatic feeding and receiving device, which comprises a laser, a hollow energy-transmitting optical fiber, an embroidery machine head, a focusing tool bit, a pneumatic lifting device, a fixed cloth pressing device and a feeding and receiving device; the pneumatic lifting device can move up and down and simultaneously drives the fixed cloth pressing device to lift; the fixed cloth pressing device presses the cloth on the table top of the embroidery machine flatly; the feeding and receiving device is characterized in that the double pulleys are controlled by the circuit controller to move, the outer sides of the two pulleys are connected through a belt, and feeding and receiving are realized by the cloth along with the operation of the belt.

In the embroidery device, the cloth is leveled by the lifting of the cloth pressing device. When the fabric with different thicknesses is faced, the pressure of the cloth pressing device on the cloth is difficult to control, and the leveling effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem that exists, a can the adaptation cloth of the different thickness cloth level and smooth retaining mechanism is provided.

The purpose of the utility model is realized like this: a cloth leveling and holding mechanism of an embroidery device comprises a workbench. The workbench is provided with an embroidering mechanism and a holding mechanism for holding the cloth smooth. The holding mechanism includes a fixed portion provided on one side of the table and a movable portion provided on the other side opposite to the fixed portion. The fixed part comprises an elevating mechanism and a cloth pressing mechanism, and the elevating mechanism can adjust the distance between the cloth pressing mechanism and the surface of the workbench, so that the cloth pressing mechanism can adapt to fabrics with different thicknesses, and the leveling effect is guaranteed. The movable part comprises a clamping mechanism and a moving mechanism, and the moving mechanism can drive the clamping mechanism to move on the workbench, so that the cloth can be guaranteed to be smooth through the cloth pressing mechanism.

Among this technical scheme, compress mechanism includes the axis of rotation, is provided with in the axis of rotation to use the axis of rotation as centre of a circle pivoted compress roller, and the surface of compress roller is equipped with the elasticity compress layer, and the elasticity compress layer is the rubber material. The elastic cloth pressing layer can enable the cloth pressing roller to adapt to fabrics with different thicknesses through self deformation, and can ensure the pressure of the cloth pressing roller on the cloth to ensure the leveling effect.

In this technical scheme, elevating system includes the link, and the link is connected with the axis of rotation. A telescopic cylinder is arranged on the workbench, a spring is arranged in the telescopic cylinder, and the lower end of the connecting frame is inserted into the telescopic cylinder and abutted against the spring. The connecting frame can be moved up and down through the spring, so that the rotating shaft and the cloth pressing roller arranged on the rotating shaft are driven to move up and down, and the distance between the cloth pressing roller and the surface support of the workbench is adjusted.

An adjusting inclined plane is arranged on the connecting frame, and an adjusting chute is arranged on the adjusting inclined plane. The connecting frame is connected with an adjusting frame arranged on the outer side of the workbench, an upper adjusting rod is arranged at the upper end of the adjusting frame, and a lower adjusting rod is arranged at the lower end of the adjusting frame. The upper adjusting rod is provided with an adjusting block embedded with the adjusting chute, the lower surface of the workbench is provided with a guide groove, the lower adjusting rod is provided with a guide block embedded with the guide groove, the adjusting frame is provided with an adjusting hole, the side surface of the workbench is provided with a threaded hole corresponding to the position of the adjusting hole, and an adjusting bolt matched with the threaded hole penetrates through the adjusting hole.

The distance between the adjusting frame and the side face of the workbench can be adjusted by rotating the adjusting bolt, so that the adjusting block edgewise adjusting chute pushes the connecting frame to move up and down, and the distance between the cloth pressing roller and the upper surface of the workbench can be accurately adjusted.

In the technical scheme, the clamping mechanism comprises a first support arranged outside one side of the workbench, a first clamping plate is arranged on the first support, and a second clamping plate is arranged on the first clamping plate through a rotating shaft and can rotate on the first clamping plate. The cloth is clamped between the first clamping plate and the second clamping plate. Be provided with the draw-in groove on the first grip block, be provided with the fixture block that can insert the draw-in groove on the second grip block, guarantee the clamping-force degree of first grip block and second grip block to the cloth. Simultaneously the second grip block is provided with elasticity centre gripping strip towards the one side of first grip block on, and elasticity centre gripping strip is the rubber material, can strengthen stability at the centre gripping cloth, prevents that the cloth from droing.

In this technical scheme, moving mechanism includes the second support. The side of workstation is equipped with the holding tank, can hold the second support in the holding tank, and first support of second leg joint. And meanwhile, a guide rod and a screw rod which penetrate through the second support are arranged in the accommodating groove. The second support is provided with a screw rod hole matched with the screw rod and a guide hole matched with the guide rod. The lead screw can drive the second support to move along the guide rod through the rotation of the lead screw, and meanwhile, the lead screw also drives the first support to move. The screw rod is connected with a driving motor, and the driving motor can drive the screw rod to rotate, so that the second support is guaranteed to move stably.

The utility model has the advantages that:

1. the workbench is provided with an embroidering mechanism and a holding structure, and the holding mechanism comprises a fixed part and a movable part. The fixed part comprises an elevating mechanism and a cloth pressing mechanism, the cloth pressing mechanism can guarantee the smoothness of cloth, the elevating mechanism can adjust the distance between the cloth pressing mechanism and the workbench, and the cloth pressing mechanism can adapt to fabrics with different thicknesses, so that the smoothness effect is guaranteed.

2. The movable part comprises a clamping mechanism and a moving mechanism, and the moving mechanism can drive the clamping mechanism to move on the workbench, so that the cloth can be leveled through the cloth pressing mechanism, and the embroidery quality is guaranteed.

3. The clamp plate mechanism includes the compress roller, is provided with the compress elastic layer on the compress roller, and deformation through compress elastic layer self can the different thickness of adaptation surface fabric, and can guarantee that the compress roller is to the pressure of cloth, guarantees to level the effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the fixing portion;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the movable section;

wherein the reference numbers are: 100. a work table; 110. an embroidering mechanism; 120. a threaded hole; 130. a guide groove; 140. accommodating grooves; 200. a fixed part; 210. a connecting frame; 211. adjusting the inclined plane; 212. adjusting the chute; 220. an adjusting bracket; 221. an upper adjusting rod; 222. an adjusting block; 223. a lower adjustment lever; 224. a guide block; 225. an adjustment hole; 226. adjusting the bolt; 230. a cloth pressing roller; 2313. elastic fabric pressing layer; 240. a rotating shaft; 250. a telescopic cylinder; 251. a spring; 300. a movable portion; 310. a second bracket; 320. a first bracket; 330. a first clamping plate; 331. a card slot; 340. a second clamping plate; 341. an elastic clamping strip; 342. a clamping block; 350. a rotating shaft; 360. a screw rod; 361. a drive motor; 370. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

In the description of the present invention, it is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Example 1:

referring to fig. 1, the present embodiment provides a cloth leveling and holding mechanism of an embroidering apparatus, including a table 100. The table 100 is provided with an embroidering mechanism 110 and a holding mechanism for holding cloth flat. The holding mechanism includes a fixed portion 200 provided at one side of the table 100 and a movable portion 300 at the other side opposite to the fixed portion 200. The fixing portion 200 includes an elevating mechanism and a cloth pressing mechanism, and the elevating mechanism can adjust the distance between the cloth pressing mechanism and the surface of the workbench 100, so that the cloth pressing mechanism can adapt to fabrics with different thicknesses, and the leveling effect is ensured. The movable portion 300 includes a clamping mechanism and a moving mechanism, and the moving mechanism can drive the clamping mechanism to move on the workbench 100, so that the cloth can be guaranteed to be flat through the cloth pressing mechanism.

Example 2:

referring to fig. 2 and 3, the present embodiment provides a cloth leveling and holding mechanism of an embroidering apparatus, and includes the following technical features in addition to the technical features of the above embodiments.

As shown in fig. 2, the cloth pressing mechanism includes a rotating shaft 240, a cloth pressing roller 230 capable of rotating around the rotating shaft 240 is disposed on the rotating shaft 240, an elastic cloth pressing layer 2313 is disposed on the surface of the cloth pressing roller 230, and the elastic cloth pressing layer 2313 is made of rubber. Elastic cloth pressing layer 2313 can make cloth pressing roller 230 adapt to the fabrics with different thicknesses through self deformation, and can ensure that cloth pressing roller 230 can guarantee the leveling effect to the pressure of the fabrics.

As shown in fig. 2 and 3, the lifting mechanism includes a connecting frame 210, and the connecting frame 210 is connected to a rotating shaft 240. The work table 100 is provided with a telescopic cylinder 250, a spring 251 is provided in the telescopic cylinder 250, and the lower end of the link 210 is inserted into the telescopic cylinder 250 and abuts against the spring 251. The connecting frame 210 can move up and down through the spring 251, so as to drive the rotating shaft 240 and the cloth pressing roller 230 arranged on the rotating shaft 240 to move up and down, thereby adjusting the distance between the cloth pressing roller 230 and the surface bracket of the workbench 100.

The connecting frame 210 is provided with an adjusting inclined plane 211, and the adjusting inclined plane 211 is provided with an adjusting inclined groove 212. The connecting frame 210 is connected with an adjusting frame 220 disposed outside the worktable 100, an upper adjusting rod 221 is disposed at the upper end of the adjusting frame 220, and a lower adjusting rod is disposed at the lower end thereof. An adjusting block 222 embedded in the adjusting chute 212 is arranged on the upper adjusting rod 221, a guide groove 130 is arranged on the lower surface of the workbench 100, a guide block 224 embedded in the guide groove 130 is arranged on the lower adjusting rod 223, an adjusting hole 225 is arranged on the adjusting frame 220, a threaded hole 120 corresponding to the adjusting hole 225 is arranged on the side surface of the workbench 100, and an adjusting bolt 226 matched with the threaded hole 120 penetrates through the adjusting hole 225.

The distance between the adjusting bracket 220 and the side surface of the working table 100 can be adjusted by rotating the adjusting bolt 226, so that the adjusting block 222 pushes the connecting bracket 210 to move up and down along the strip adjusting chute 212, and the distance between the cloth pressing roller 230 and the upper surface of the working table 100 can be accurately adjusted.

Example 3:

referring to fig. 4, the present embodiment provides a cloth leveling holding mechanism of an embroidering apparatus, and includes the following technical features in addition to the technical features of the above embodiment.

As shown in fig. 4, the clamping mechanism includes a first bracket 320 disposed outside one side of the worktable 100, a first clamping plate 330 is disposed on the first bracket 320, and a second clamping plate 340 is disposed on the first clamping plate 330 through a rotating shaft 350, so that the second clamping plate 340 can rotate on the first clamping plate 330. The cloth is clamped between the first clamping plate 330 and the second clamping plate 340. The first clamping plate 330 is provided with a clamping groove 331, and the second clamping plate 340 is provided with a clamping block 342 capable of being inserted into the clamping groove 331, so that clamping force of the first clamping plate 330 and the second clamping plate 340 on cloth is guaranteed. Simultaneously second grip block 340 is provided with elasticity centre gripping strip 341 towards one side of first grip block 330 on, and elasticity centre gripping strip 341 is the rubber material, can strengthen stability at the centre gripping cloth, prevents that the cloth from droing.

As shown in fig. 4, the moving mechanism includes a second bracket 310. The side of the working platform 100 is provided with a receiving groove 140, the receiving groove 140 can receive a second bracket 310, and the second bracket 310 is connected with a first bracket 320. And the guide bar 370 and the lead screw 360 penetrating the second bracket 310 are disposed in the receiving groove 140. The second bracket 310 is provided with a screw 360 hole engaged with the screw 360 and a guide hole engaged with the guide bar 370. The screw 360 can drive the second bracket 310 to move along the guide rod 370 through its rotation, and also drive the first bracket 320 to move. The screw 360 is connected with a driving motor 361, and the driving motor 361 can drive the screw 360 to rotate, so that the second support 310 is guaranteed to move stably.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims

1. A cloth leveling and holding mechanism of an embroidering apparatus, comprising a worktable (100), an embroidering mechanism (110) and a holding mechanism are provided on the worktable (100), characterized in that the holding mechanism comprises:

a fixing part (200) disposed on one side of the table (100);

a movable part (300) disposed on the other side of the table (100) opposite to the fixed part (200);

the movable part (300) comprises a clamping mechanism and a moving mechanism, the moving mechanism drives the clamping mechanism to move on the workbench (100), the fixed part (200) comprises a lifting mechanism and a cloth pressing mechanism, and the lifting mechanism drives the cloth pressing mechanism to adjust the distance between the lifting mechanism and the workbench (100).

2. The cloth leveling and holding mechanism of an embroidering apparatus as claimed in claim 1, wherein the cloth pressing mechanism comprises:

a rotating shaft (240) disposed above the table (100);

a cloth pressing roller (230) which is disposed on the rotating shaft (240) and can rotate around the rotating shaft (240);

wherein the surface of the cloth pressing roller (230) is provided with an elastic cloth pressing layer (2313).

3. The cloth leveling and holding mechanism of an embroidering apparatus as set forth in claim 2, wherein the elevating mechanism comprises:

a connecting frame (210) connected to the rotating shaft (240);

the telescopic cylinder (250) is arranged on the workbench (100), the lower end of the connecting frame (210) can be inserted into the telescopic cylinder (250), a spring (251) is arranged in the telescopic cylinder (250), and the lower end of the connecting frame (210) is abutted to the spring (251);

wherein the connecting frame (210) is provided with an adjusting inclined plane (211), the adjusting inclined plane (211) is provided with an adjusting chute (212), the connecting frame (210) is externally provided with an adjusting frame (220),

the adjusting frame (220) is provided with an upper adjusting rod (221) arranged at the upper end and a lower adjusting rod (223) arranged at the lower end, the upper adjusting rod (221) is provided with an adjusting block (222), the adjusting block (222) can be embedded into the adjusting chute (212),

a guide block (224) is arranged on the lower adjusting rod (223), a guide groove (130) which can enable the guide block (224) to be embedded is arranged on the lower end surface of the workbench (100),

be equipped with on alignment jig (220) and adjust hole (225), the side of workstation (100) is equipped with screw hole (120) that correspond with adjustment hole (225) position, pass in adjustment hole (225) have with screw hole (120) complex adjusting bolt (226).

4. The cloth leveling and holding mechanism of an embroidering apparatus according to claim 1, wherein the holding mechanism comprises:

a first bracket (320) disposed outside one side of the table (100);

a first clamping plate (330) connected with the first bracket (320);

the second clamping plate (340) is rotatably arranged on the first clamping plate (330) through a rotating shaft (350);

one side, facing the first clamping plate (330), of the second clamping plate (340) is provided with an elastic clamping strip (341), the other end, opposite to the end where the rotating shaft (350) is located, of the second clamping plate (340) is provided with a clamping block (342), and the first clamping plate (330) is provided with a clamping groove (331) matched with the clamping block (342).

5. The cloth leveling holding mechanism of an embroidering apparatus according to claim 4, wherein the moving mechanism comprises:

the second bracket (310) is connected with the first bracket (320), a containing groove (140) is formed in the side face of the workbench (100), and the second bracket (310) is arranged in the containing groove (140);

a guide bar (370) disposed in the receiving groove (140) and passing through the second bracket (310);

the screw rod (360) is arranged in the accommodating groove (140), a screw rod (360) hole is formed in the second support (310), and the screw rod (360) penetrates through the screw rod (360) hole and drives the second support (310) to move through self rotation;

and the driving motor (361) is arranged in the accommodating groove (140) and drives the screw rod (360) to rotate.