CN219908167U

CN219908167U - Edge pressing device with positioning structure

Info

Publication number: CN219908167U
Application number: CN202320793973.XU
Authority: CN
Inventors: 韩荣刚; 刘瑞丰; 张月梅
Original assignee: Shouguang Tianhe Blinds Co ltd
Current assignee: Shouguang Tianhe Blinds Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-10-27
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a side pressing device with a positioning structure, which comprises a device main body, wherein an adjusting mechanism is arranged in the device main body, a linkage adjusting mechanism is connected to the outside of the adjusting mechanism, an accurate adjusting mechanism is arranged outside the linkage adjusting mechanism, and a height adjusting mechanism is arranged in the accurate adjusting mechanism.

Description

Edge pressing device with positioning structure

Technical Field

The utility model relates to the technical field of curtains, in particular to a side pressing device with a positioning structure.

Background

The curtain has the main functions of isolating from the outside, keeping the privacy of a living room, and being an indispensable ornament in the room, wherein the curtain is mainly made of cloth, hemp, yarn, aluminum sheets, wood sheets, metal materials and the like, and burrs on the curtain cloth are usually required to be wrapped when the curtain is processed, so that a blank pressing device is required to be used;

the prior Chinese patent publication number is: CN217628988U provides a curtain decoration surface fabric preparation blank holder device, including the processing platform, processing platform top fixedly connected with two backup pads, two fixedly connected with installs the diaphragm between the backup pad, installation diaphragm bottom fixedly connected with installation concave plate, the movable plate has been cup jointed in installation concave plate lateral wall activity, movable plate one end fixedly connected with removes the pinion rack, installation diaphragm top is connected with and is used for adjusting remove the adjusting part that the pinion rack removed. According to the utility model, the edge pressing assembly is utilized to enable the adjusting screw, the handle, the L-shaped fixing plate, the adjusting sleeve plate, the connecting support plate, the connecting clamping block and the edge pressing roller to be matched, so that the edge pressing roller is conveniently driven to be adjusted to a proper height, the edge pressing of curtain decoration fabrics with different specifications and thicknesses is conveniently adjusted, the edge pressing of the decoration fabrics with different specifications can be adjusted during edge pressing, different equipment is not required to be replaced, and the use efficiency is improved;

the above-mentioned blank holder device still has some following problems when using: the edge pressing device can drive the edge pressing roller to adjust to a proper height, so that the edge pressing can be conveniently adjusted to curtain decoration fabrics with different specification thicknesses, but the following problems still exist when the edge pressing device is used: the above-mentioned blank holder device does not set up the positioning mechanism to the both sides roller that presses of side, this makes can not press the both sides of different width (window) curtain, has inconvenience like this when pressing.

Disclosure of Invention

The utility model aims to provide a blank pressing device with a positioning structure, which solves the problem that the blank pressing device provided by the background art is not provided with a positioning mechanism for the left and right side blank pressing rollers, so that the left and right sides of curtains with different widths cannot be pressed, and the inconvenience exists in the blank pressing process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blank pressing device with location structure, includes the device main part, the inside of device main part is provided with guiding mechanism, and guiding mechanism's external connection has linkage guiding mechanism to linkage guiding mechanism's outside is provided with accurate guiding mechanism, accurate guiding mechanism's inside is provided with high guiding mechanism.

Preferably, the adjusting mechanism comprises a driving shaft, a gear, an upper rack, a left moving rod, a lower rack and a right moving rod, wherein the outer end of the driving shaft is connected with a motor, the outer wall of the driving shaft is connected with the gear, the upper rack and the lower rack are respectively meshed with the upper side and the lower side of the gear, the left side of the upper rack is connected with the left moving rod, the outer part of the left moving rod is connected with a linkage adjusting mechanism, and the right end of the lower rack is connected with the right moving rod.

Preferably, the linkage adjusting mechanism comprises a movable rod, a fixed rod and a movable groove, wherein the left end of the movable rod is connected with the left movable rod, and the right end of the movable rod can move in the movable groove in the fixed rod.

Preferably, the accurate adjustment mechanism comprises an adjustment rod, a clamping block, clamping grooves, a connecting plate and a first spring, wherein the adjustment rod can move outside the movable rod, the clamping block is inserted into the adjustment rod, the bottom of the clamping block is conical, the clamping block can be clamped in the corresponding clamping groove in the movable rod, and the clamping grooves are formed in the movable rod at equal intervals.

Preferably, the outer portion of the clamping block is connected with a connecting plate, one side of the connecting plate is connected with a first spring, and the other side of the connecting plate is contacted with the surface of the movable rod.

Preferably, the height adjusting mechanism comprises a cavity, a fixed block, a long rod, a blank pressing roller and a second spring, wherein the cavity is arranged in the adjusting rod, the fixed block is arranged in the cavity, the second spring is connected to the top of the fixed block, the other end of the second spring is connected with the inner wall of the cavity, the long rod is connected to the outer portion of the fixed block, and the blank pressing roller is connected to the outer portion of the long rod.

Compared with the prior art, the utility model has the beneficial effects that: the edge pressing device with the positioning structure;

starting a motor outside the driving shaft to drive the driving shaft to rotate, further driving the gear to rotate, driving the upper rack and the lower rack meshed with the gear to move towards opposite directions in the forward and reverse rotation processes of the gear, further driving the movable rod connected with the outer parts of the left movable rod and the right movable rod to move in the movable groove inside the fixed rod, thus conveniently adjusting the left movable rod and the right movable rod to a proper distance, then adjusting the adjusting rod according to the width of a curtain with a required edge pressing, stirring the adjusting rod, enabling the adjusting rod to move outside the movable rod, pushing the inclined surface inside the clamping groove against the inclined surface outside the clamping block to push the clamping block to rise when the adjusting rod is stirred leftwards and rightwards, driving the connecting plate connected with the outer part of the clamping block to rise, and extruding the first spring by the rising of the connecting plate, when the fixture block moves to the outside of another draw-in groove, first spring will promote the fixture block joint in the draw-in groove, just so fixed position with the adjusting lever has been fixed, then upwards drag the stock, drive the fixed block upward movement, and then make the fixed block produce the extrusion to the second spring, place the curtain cloth in the below of blank holder running roller, loosen the fixed block afterwards, appearance second spring loses the effect and begins to reset, simultaneously along with the effect of blank holder running roller self gravity, will make the blank holder running roller and the limit of curtain cloth contact, the convenience is pressed the limit to it like this, fix the location through adjusting two adjusting levers like this, can carry out the blank holder to the (window) curtain of different width, secondary adjustment makes the distance of blank holder more accurate simultaneously, the blank holder effect is better like this.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic top view of the left and right movable bars of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

fig. 5 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a device body; 2. an adjusting mechanism; 201. a drive shaft; 202. a gear; 203. a rack is arranged; 204. a left moving lever; 205. a lower rack; 206. a right moving lever; 3. a linkage adjusting mechanism; 301. a movable rod; 302. a fixed rod; 303. a movable groove; 4. an accurate adjustment mechanism; 401. an adjusting lever; 402. a clamping block; 403. a clamping groove; 404. a connecting plate; 405. a first spring; 5. a height adjusting mechanism; 501. a cavity; 502. a fixed block; 503. a long rod; 504. edge pressing roller; 505. and a second spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-5, the present utility model provides a technical solution: the utility model provides a blank holder device with location structure, includes device main part 1, and the inside of device main part 1 is provided with guiding mechanism 2, and guiding mechanism 2's external connection has linkage guiding mechanism 3 to linkage guiding mechanism 3's outside is provided with accurate guiding mechanism 4, and accurate guiding mechanism 4's inside is provided with high guiding mechanism 5.

The adjusting mechanism 2 comprises a driving shaft 201, a gear 202, an upper rack 203, a left moving rod 204, a lower rack 205 and a right moving rod 206, wherein the outer end of the driving shaft 201 is connected with a motor, the outer wall of the driving shaft 201 is connected with the gear 202, the upper rack 203 and the lower rack 205 are respectively meshed with the upper and lower sides of the gear 202, the left side of the upper rack 203 is connected with the left moving rod 204, the outer part of the left moving rod 204 is connected with a linkage adjusting mechanism 3, and the right end of the lower rack 205 is connected with the right moving rod 206, so that the movement of the left moving rod 204 and the right moving rod 206 can be conveniently mobilized.

The linkage adjusting mechanism 3 comprises a movable rod 301, a fixed rod 302 and a movable groove 303, wherein the left end of the movable rod 301 is connected with the left movable rod 204, and the right end of the movable rod 301 can move in the movable groove 303 in the fixed rod 302, so that the accurate adjusting mechanism 4 can be conveniently driven to adjust the position.

The accurate adjustment mechanism 4 comprises an adjustment rod 401, a clamping block 402, clamping grooves 403, a connecting plate 404 and a first spring 405, wherein the adjustment rod 401 can move outside the movable rod 301, the clamping block 402 is arranged inside the adjustment rod 401 in a penetrating mode, the bottom of the clamping block 402 is conical, the clamping block 402 can be clamped in the corresponding clamping groove 403 inside the movable rod 301, the clamping grooves 403 are arranged inside the movable rod 301 at equal intervals, and the adjustment rod 401 can be positioned and fixed conveniently.

The outside of fixture block 402 is connected with connecting plate 404, and one side of connecting plate 404 is connected with first spring 405 to the other side of connecting plate 404 contacts with the surface of movable rod 301, and the joint of fixture block 402 is driven in the motion of connecting plate 404 of being convenient for.

The height adjusting mechanism 5 comprises a cavity 501, a fixed block 502, a long rod 503, a blank pressing roller 504 and a second spring 505, wherein the cavity 501 is arranged in the adjusting rod 401, the fixed block 502 is arranged in the cavity 501, the second spring 505 is connected to the top of the fixed block 502, the other end of the second spring 505 is connected with the inner wall of the cavity 501, the long rod 503 is connected to the outside of the fixed block 502, the blank pressing roller 504 is connected to the outside of the long rod 503, and the blank pressing roller is convenient to adapt to curtains with different thicknesses for blank pressing.

Working principle: when the edge pressing device with the positioning structure is used, firstly, only a motor outside the driving shaft 201 is required to be started to drive the driving shaft 201 to rotate, the driving shaft 201 rotates to further enable a gear 202 connected with the outer wall of the driving shaft 201 to rotate, an upper rack 203 is meshed with the upper side of the gear 202, a lower rack 205 is meshed with the lower side of the gear 202, in the forward rotation and reverse rotation processes of the gear 202, the upper rack 203 and the lower rack 205 are driven to move in opposite directions, when the gear 202 rotates positively, the upper rack 203 is driven to move rightwards, the lower rack 205 is driven to move leftwards, the upper rack 203 is driven to drive a left moving rod 204 connected with the outer side of the upper rack 203 to move rightwards, simultaneously, the lower rack 205 is driven to drive a right moving rod 206 to move leftwards, so that the left moving rod 204 and the right moving rod 206 are oppositely moved, and a movable rod 301 connected with the outer side of the right moving rod 206 is driven to move inside a movable groove 303 inside a fixed rod 302, thus, the left moving rod 204 and the right moving rod 206 are conveniently adjusted to a proper distance, then the adjusting rod 401 is adjusted according to the width of the curtain with the needed pressing edge, so that the adjusting rod 401 can be moved outside the movable rod 301, when the adjusting rod 401 is moved leftwards and rightwards, because the clamping block 402 is clamped in the clamping groove 403 inside the movable rod 301, and the clamping block 402 is conical, the clamping groove 403 is also conical, when the clamping block 402 moves leftwards and rightwards along with the adjusting rod 401, the inclined surfaces around the clamping block 402 can be propped against the inclined surfaces inside the clamping groove 403, the inclined surfaces inside the clamping groove 403 can be propped against the inclined surfaces outside the clamping block 402, so that the clamping block 402 is pushed to rise, the connecting plate 404 connected outside the clamping block 402 is driven to rise, the first spring 405 is extruded by the rising of the connecting plate 404, when the clamping block 402 moves outside the other clamping groove 403, the first spring 405 pushes the clamping block 402 to be clamped in the clamping groove 403, so that the position of the adjusting rod 401 is fixed, then the long rod 503 is pulled upwards to drive the fixing block 502 to move upwards, the fixing block 502 extrudes the second spring 505, curtain cloth is placed below the edge pressing roller 504, then the fixing block 502 is loosened, the second spring 505 loses the action of force to start resetting, and meanwhile, the edge pressing roller 504 is contacted with the edge of the curtain cloth under the action of gravity of the edge pressing roller 504, so that the edge pressing is conveniently performed, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a blank holder device with location structure, includes device main part (1), its characterized in that: the device is characterized in that an adjusting mechanism (2) is arranged inside the device body (1), a linkage adjusting mechanism (3) is connected to the outside of the adjusting mechanism (2), an accurate adjusting mechanism (4) is arranged outside the linkage adjusting mechanism (3), and a height adjusting mechanism (5) is arranged inside the accurate adjusting mechanism (4).

2. The edge pressing device with positioning structure according to claim 1, wherein: adjustment mechanism (2) are including drive shaft (201), gear (202), go up rack (203), left movable rod (204), lower rack (205) and right movable rod (206), and the outer end of drive shaft (201) is connected with the motor to the outer wall connection of drive shaft (201) has gear (202), the upper and lower both sides of gear (202) are meshed respectively and are gone up rack (203) and lower rack (205), and go up the left side of rack (203) and be connected with left movable rod (204), and the external connection of left movable rod (204) has linkage adjustment mechanism (3), the right-hand member of lower rack (205) is connected with right movable rod (206).

3. The edge pressing device with positioning structure according to claim 1, wherein: the linkage adjusting mechanism (3) comprises a movable rod (301), a fixed rod (302) and a movable groove (303), wherein the left end of the movable rod (301) is connected with the left movable rod (204), and the right end of the movable rod (301) can move in the movable groove (303) in the fixed rod (302).

4. The edge pressing device with positioning structure according to claim 1, wherein: the accurate adjustment mechanism (4) comprises an adjustment rod (401), a clamping block (402), clamping grooves (403), a connecting plate (404) and a first spring (405), wherein the adjustment rod (401) can move outside the movable rod (301), the clamping block (402) is arranged in the adjustment rod (401) in a penetrating mode, the bottom of the clamping block (402) is conical, the clamping block (402) can be clamped in the corresponding clamping grooves (403) in the movable rod (301), and the clamping grooves (403) are formed in the movable rod (301) at equal intervals.

5. The edge pressing apparatus with positioning structure according to claim 4, wherein: the outside of fixture block (402) is connected with connecting plate (404), and one side of connecting plate (404) is connected with first spring (405), and the other side of connecting plate (404) is contacted with the surface of movable rod (301).

6. The edge pressing device with positioning structure according to claim 1, wherein: the height adjusting mechanism (5) comprises a cavity (501), a fixed block (502), a long rod (503), a blank pressing roller (504) and a second spring (505), wherein the cavity (501) is arranged inside the adjusting rod (401), the fixed block (502) is arranged inside the cavity (501), the second spring (505) is connected to the top of the fixed block (502), the other end of the second spring (505) is connected with the inner wall of the cavity (501), the long rod (503) is connected to the outer portion of the fixed block (502), and the blank pressing roller (504) is connected to the outer portion of the long rod (503).