CN212292227U

CN212292227U - Cloth feeding mechanism of cloth inspecting machine

Info

Publication number: CN212292227U
Application number: CN202020609531.1U
Authority: CN
Inventors: 钱淼根
Original assignee: Zhejiang Huanfa Textile Printing And Dyeing Co ltd
Current assignee: Zhejiang Huanfa Textile Printing And Dyeing Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-05
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a cloth feeding mechanism of cloth inspecting machine, which comprises a support frame capable of sliding back and forth, a rotating shaft erected on the support frame, a brake component connected with the support frame and used for braking the rotating shaft, bearing sets used for supporting the rotating shaft are respectively installed on the support frame, a notch is arranged on the support frame, the rear end of the support frame is connected with an installation box, the rear end of the installation box is in threaded connection with a bolt column, the inner end of the thread column is connected with a second spring, the other end of the second spring is provided with a speed limiting disc, the brake component comprises a fixed block fixedly connected with the support frame, an L-shaped frame slidably arranged on the fixed block and a brake disc arranged on the L-shaped frame, the center of the brake disc is provided with a rectangular groove, the rotating shaft is provided with a rectangular block matched with the rectangular groove, the L-shaped frame is fixedly connected with a brake used for braking the brake, and then solved the flaw cloth and needed the artifical problem of moving back cloth that appears.

Description

Cloth feeding mechanism of cloth inspecting machine

Technical Field

The utility model relates to a technical field of cloth inspection machine, in particular to cloth feeding mechanism of cloth inspection machine.

Background

The cloth must pass the process of inspection before packing, and cloth inspection machine is a set of necessary professional equipment that detects extra-large breadth, double-breadth and single-breadth cloth such as cotton, wool, hemp, silk, chemical fiber, etc. before the clothing trade produces.

When detecting that there is the flaw on cloth in the perching region, this axis of rotation can brake at once and make cloth stop, and braking can have certain time in the reality, because inertial reason, the cloth section that has the flaw can continue to move, and then needs the manual work to move back cloth and handle and this process comparatively loaded down with trivial details, consequently needs design a section can carry out the mechanism of advancing of braking.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cloth feeding mechanism of cloth inspection machine when the axis of rotation braking, can prevent to lead to cloth to continue to advance because of inertia, and then has solved cloth and has appeared the problem that the flaw needs the manual work to move back cloth.

The above technical purpose of the present invention can be achieved by the following technical solutions: a cloth feeding mechanism of a cloth inspecting machine, which comprises a support frame capable of sliding back and forth, a rotating shaft arranged on the support frame, and a braking component connected with the support frame and used for braking the rotating shaft, the rotating shaft is used for supporting cloth, the supporting frames are respectively provided with a bearing group used for supporting the rotating shaft, the supporting frame is provided with a notch penetrating through the upper part of the supporting frame, the rear end of the supporting frame is connected with an installation box, the rear end of the mounting box is in threaded connection with a bolt column, the inner end of the threaded column is connected with a second spring, the other end of the second spring is provided with a speed limiting disc, the brake assembly comprises a fixed block fixedly connected with the support frame, an L-shaped frame glidingly arranged on the fixed block and a brake disc rotatably arranged on the L-shaped frame through a bearing, the center of brake disc is equipped with the rectangular channel, the axis of rotation be equipped with the rectangular block of rectangular channel adaptation, link firmly the stopper that is used for braking the brake disc on the L type frame.

Further, be equipped with two sets of cavitys in the lower part of L type frame, the location axle is installed in the cavity cunning, the radial protruding butt ring that is equipped with of location axle, the butt has the third spring between the last top wall of butt ring and cavity, the upper portion of location axle is equipped with spacing portion, the upper portion of fixed block be equipped with the lower part location complex twice constant head tank of location axle and every constant head tank be two sets of, be equipped with the ejector pin in every constant head tank respectively, the sub-unit connection of ejector pin has the horizontal pole.

Further, the cloth feeding mechanism further comprises a screw rod assembly arranged at the lower end of the support frame, sliding rail assemblies arranged at two ends of the screw rod assembly, sliding plates respectively connected to the screw rod assembly and the sliding rail assemblies, and a third motor driving the screw rod assembly to move, wherein the support frame is arranged at the upper end of the sliding plates.

To sum up, the utility model discloses following beneficial effect has:

1. when the defect of the cloth is detected in the cloth inspecting area, the first motor and the second motor stop rotating, the brake disc is braked through the brake, the rotating shaft is prevented from continuously rotating due to inertia, and the problem that the cloth needs to be manually removed when the defect of the cloth occurs is solved;

2. the friction force between the speed limiting disc and the rotating shaft is adjusted by adjusting the screwing depth of the bolt column into the mounting box, so that the conduction speed of the cloth can be conveniently adjusted;

3. when the rotating shaft needs to be disassembled, the rear-end cross rod is pushed upwards, so that the ejector rod jacks up the positioning shaft and pulls the L-shaped frame forwards to drive the brake disc to move forwards, and the positioning shaft abuts against the positioning groove at the front end; when the axis of rotation that has cloth was convoluteed in the needs installation, support the install bin with the rear end of axis of rotation, upwards promote the horizontal pole of front end again for ejector pin jack-up location axle promotes L type frame backward, and then the location axle supports the constant head tank of going into the rear end, and installs the brake disc in the axis of rotation, and through the aforesaid setting, the operator can load and unload the axis of rotation fast.

Drawings

Fig. 1 is a schematic view of a first view of a cloth inspecting machine;

FIG. 2 is a schematic view of the structure of a second view of the cloth inspecting machine;

FIG. 3 is a schematic view of the structure of the cloth inspecting machine at a third viewing angle;

FIG. 4 is an enlarged view of the utility model at A;

figure 5 is a cross-sectional view of a cloth inspecting machine;

FIG. 6 is a schematic view of the structure of the rotating shaft and the brake disc of the present invention taken apart;

fig. 7 is a sectional view of the support frame of the present invention;

fig. 8 is an enlarged view of the utility model at the position B;

figure 9 is a schematic diagram of the structure of the rotary clamping cylinder of the cloth inspecting machine.

In the figure: 1. a support frame; 11. a rotating shaft; 111. cloth; 112. a rectangular block; 12. a bearing set; 13. a notch; 14. installing a box; 141. a bolt column; 142. a second spring; 143. a speed limiting disc; 15. a fixed block; 151. an L-shaped frame; 152. a brake disc; 1521. a rectangular groove; 153. a brake; 16. positioning the shaft; 161. a butting ring; 162. a third spring; 163. a limiting part; 164. positioning a groove; 165. a top rod; 166. a cross bar; 17. a screw assembly; 171. a slide rail assembly; 172. a slide plate; 173. a third motor; 2. a frame; 21. a cloth inspecting area; 22. a lighting assembly; 23. fixing the rod; 231. a shaping block; 232. a first spring; 233. tensioning the shaft; 234. a conductive shaft; 235. a first motor; 24. a first slide bar; 25. rotating the clamping cylinder; 251. a first clamping block; 252. a second clamp block; 253. an infrared detector; 254. the shaft is propped open; 3. a mounting frame; 31. a first winding shaft; 32. a second wind-up reel; 33. a second motor; 34. a cloth guide shaft; 35. a second slide bar; 351. and a limiting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-9, a cloth inspecting machine includes a cloth feeding mechanism, a cloth inspecting table and a cloth receiving mechanism, which are sequentially arranged along the conducting direction of a cloth 111.

Advance cloth mechanism including can slide around support frame 1, erect in support frame 1 the axis of rotation 11 and joint support frame 1 and be used for carrying out the braking subassembly that brakes to axis of rotation 11, axis of rotation 11 is used for supporting cloth 111, braking subassembly is including linking firmly in support frame 1's fixed block 15, sliding locate fixed block 15's L type frame 151 and rotate through the bearing and install in the brake disc 152 of L type frame 151, the center of brake disc 152 is equipped with rectangular channel 1521, axis of rotation 11 is equipped with the rectangular block 112 with rectangular channel 1521 adaptation, the utility model discloses in, the length of side of rectangular block 112 is less than the diameter of axis of rotation 11, and then makes cloth 111 pass from the other end of axis of rotation 11, link firmly the stopper 153 that is used for braking brake disc 152 on the L type frame 151.

Cloth inspecting table includes frame 2, locates the regional 21 of cloth inspecting in frame 2 and is used for carrying out the lighting components 22 that throw light on to

cloth inspecting region

21, 2 upper portions in frame are equipped with the settling tank, the settling tank is equipped with two sets of dead levers 23, it is equipped with worker type piece 231 to slide on the dead lever 23 cover, the butt joint has first spring 232 between the last top wall in worker type piece 231 and settling tank, be connected with between two worker type pieces 231 tensioning shaft 233 just cloth 111 passes the lower part of tensioning shaft 233, the both sides of tensioning shaft 233 are equipped with conduction axle 234 respectively, through the gravity of first spring 232 with worker type piece 231, carry out automatically regulated to the tension of passing cloth 111 of tensioning shaft 233 lower part, be equipped with the first motor 235 of drive conduction axle 234 motion on frame 2.

Be equipped with first slide bar 24 in the frame 2, but first slide bar 24 has clamping components through jackscrew movable mounting, clamping components is two sets of and is located the both ends of cloth 111, clamping components includes rotary clamping cylinder 25, the urceolus portion of rotary clamping cylinder 25 has linked firmly first clamp splice 251, the output of rotary clamping flagpole is connected with second clamp splice 252, cloth 111 is located between first clamp splice 251 and the second clamp splice 252, be equipped with infrared detector 253 on the first clamp splice 251 respectively, the lower part of perching region 21 is equipped with struts axle 254.

When detecting that there is the flaw on cloth 111 in perching area 21, first motor 235 stops with second motor 33 and rotates, brakes brake disc 152 through stopper 153, and then prevents that axis of rotation 11 from continuing to rotate because of inertia, presss from both sides the cloth fast through the rotatory die clamping cylinder 25 that sets up in cloth 111 both ends simultaneously tightly, and then has solved cloth 111 and has appeared the flaw and need artifical problem of moving back the cloth.

Receive cloth mechanism and include mounting bracket 3, flush the second motor 33 who sets up in first rolling axle 31 and second rolling axle 32 and the first rolling axle 31 of drive of mounting bracket 3, first rolling axle 31 and second rolling axle 32 equidirectional rotation, the lower part of mounting bracket 3 is equipped with cloth guide shaft 34.

The support frame 1 is respectively provided with a bearing group 12 for supporting the rotating shaft 11, in the utility model, the inner ring of the bearing group 12 is arranged on a connecting plate in an interference way, the connecting plate is fixedly connected with the support frame 1, the outer ring of the bearing group 12 can rotate, the rotating shaft 11 is arranged at the middle position of the upper part of the bearing group 12, on one hand, the bearing group 12 is used for supporting the rotating shaft 11, on the other hand, the friction force when the rotating shaft 11 rotates can be reduced, the service life of the rotating shaft 11 is prevented from being influenced by serious abrasion of the rotating shaft 11 caused by overlarge friction force, the support frame 1 is provided with a notch 13 which runs through the upper part of the support frame, the rear end of the support frame 1 is connected with a mounting box 14, the rear end of the mounting box 14 is connected with a threaded bolt column 141, in the utility model, the, the other end of the second spring 142 is provided with a speed limiting disc 143, and the friction force between the speed limiting disc 143 and the rotating shaft 11 is adjusted by adjusting the screwing depth of the bolt column 141 into the mounting box 14, so that the conduction speed of the cloth 111 can be conveniently adjusted.

Through the arrangement, when the rotating shaft 11 needs to be disassembled, the rear end cross rod 166 is pushed upwards, so that the post rod 165 jacks up the positioning shaft 16 and pulls the L-shaped frame 151 forwards to drive the brake disc 152 to move forwards, and the positioning shaft 16 jacks into the positioning groove 164 at the front end; when the rotating shaft 11 wound with the cloth 111 needs to be installed, the rear end of the rotating shaft 11 is abutted into the installation box 14, and then the cross bar 166 at the front end is pushed upwards, so that the ejector rod 165 jacks up the positioning shaft 16 and pushes the L-shaped frame 151 backwards, the positioning shaft 16 is abutted into the positioning groove 164 at the rear end, and the brake disc 152 is installed on the rotating shaft 11.

Advance cloth mechanism still including locate the lead screw subassembly 17 of support frame 1 lower extreme, locate the slide rail set 171 at lead screw subassembly 17 both ends, connect respectively in slide block 172 of lead screw subassembly 17 and slide rail set 171 and the third motor 173 that drives the motion of lead screw subassembly 17, support frame 1 sets up in the upper end of slide block 172, when infrared detector 253 of front end detects cloth 111, third motor 173 drives lead screw subassembly 17 motion, drives cloth 111 on the slide block 172 rearward movement, when infrared detector 253 of rear end detects cloth 111, third motor 173 drives lead screw subassembly 17 motion, drives cloth 111 on the slide block 172 forward movement, through the aforesaid setting, can advance the arrangement to cloth 111, make the tip of cloth 111 more neat during the rolling.

The mounting bracket 3 is provided with a second slide bar 35, the second slide bar 35 is provided with two groups of limiting plates 351 located at two ends of the cloth 111, the limiting plates 351 are fixed through jackscrews, and a gap is reserved between the limiting plates 351 and the cloth 111.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a cloth feeding mechanism of cloth inspection machine which characterized in that: the cloth braking device comprises a support frame (1) capable of sliding forwards and backwards, a rotating shaft (11) erected on the support frame (1), a brake assembly connected with the support frame (1) and used for braking the rotating shaft (11), wherein the rotating shaft (11) is used for supporting cloth (111), a bearing group (12) used for supporting the rotating shaft (11) is installed on the support frame (1) respectively, a notch (13) penetrating through the upper part of the support frame (1) is formed in the support frame (1), the rear end of the support frame (1) is connected with an installation box (14), the rear end of the installation box (14) is in threaded connection with a bolt column (141), the inner end of the bolt column is connected with a second spring (142), the other end of the second spring (142) is provided with a speed limiting disc (143), the brake assembly comprises a fixed block (15) fixedly connected on the support frame (1), an L-shaped frame (151) slidably arranged on the fixed block (15) and a brake, the center of brake disc (152) is equipped with rectangular channel (1521), axis of rotation (11) are equipped with rectangular block (112) with rectangular channel (1521) adaptation, link firmly brake (153) that are used for braking brake disc (152) on L type frame (151).

2. The cloth feeding mechanism of the cloth inspecting machine as claimed in claim 1, wherein: be equipped with two sets of cavities in the lower part of L type frame (151), slide in the cavity and install location axle (16), location axle (16) radial protruding butt ring (161) that is equipped with, butt ring (161) and cavity go up between the parietal butt have third spring (162), the upper portion of location axle (16) is equipped with spacing portion (163), the upper portion of fixed block (15) be equipped with the lower part location complex twice constant head tank (164) of location axle (16) and every constant head tank (164) be two sets of, be equipped with ejector pin (165) in every constant head tank (164) respectively, the sub-unit connection of ejector pin (165) has horizontal pole (166).

3. The cloth feeding mechanism of the cloth inspecting machine as claimed in claim 1, wherein: the cloth feeding mechanism further comprises a screw rod assembly (17) arranged at the lower end of the support frame (1), sliding rail assemblies (171) arranged at two ends of the screw rod assembly (17), sliding plates (172) respectively connected to the screw rod assembly (17) and the sliding rail assemblies (171), and a third motor (173) driving the screw rod assembly (17) to move, wherein the support frame (1) is arranged at the upper end of the sliding plates (172).