Unreeling bracket of cloth inspecting machine

Abstract

The utility model relates to the field of cloth inspecting machines, and discloses a cloth inspecting machine unwinding bracket which comprises a base used for unwinding of a cloth inspecting machine, two mounting plates are arranged at the top of the base, two supporting plates are fixedly connected to the tops of the mounting plates, a roll shaft is placed on the two supporting plates, a raw material cloth roll is wound on the outer side of the roll shaft, and the raw material cloth roll is arranged on the base. A limiting mechanism is arranged between the roller shaft and the two supporting plates, a movable switching mechanism is arranged between the base and the two mounting plates, a same transverse plate is fixedly connected between the two mounting plates, and four supporting legs are fixedly connected to the bottom of the base and distributed in a rectangular shape based on the base. The cloth inspecting machine has the following advantages and effects that the two unwinding brackets are arranged, moving switching between the unwinding brackets is facilitated, the raw material cloth roll can be disassembled, assembled and replaced conveniently while cloth inspecting is conducted, the cloth inspecting efficiency is improved, the limiting mechanism is arranged, the roller shafts are not prone to disengagement, and the smoothness of unwinding and cloth inspecting is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth inspecting machine technical field, especially in cloth inspecting machine unwinding bracket. BACKGROUND

[0002] Cloth inspecting machine is the special equipment that detects cotton, wool, hemp etc. large -scale cloth before clothing industry production, uses cloth inspecting machine, first winds the cloth in each group tensioning roller cylinder of cloth inspecting machine, makes the cloth continuous unfolding on cloth inspecting machine, provides sufficient light source in the working environment, and the operator observes by sight, finds the face blemish and color difference on the cloth, thereby picks out the superior product of cloth. Before carrying out cloth inspection, usually set up the raw material cloth roll on the bracket at the bottom of cloth inspecting machine, the traditional bracket includes the base, and the bracket is installed on the top of two sides, and the operator rotates the end of the raw material cloth roll shaft and connects in two holders respectively, so as to rotate and release the subsequent.

[0003] However, the cloth inspecting machine unwinding bracket in the related art still has some deficiencies. Generally, only one unwinding bracket is provided to support the raw material cloth roll. However, when the next roll needs to be supported for inspection, the raw material cloth roll needs to be disassembled, and then the new raw material cloth roll needs to be placed in, so that the next roll can be inspected. This is not convenient for disassembling and replacing the raw material cloth roll while inspecting the cloth, and the efficiency of the inspection is reduced. Moreover, no limiting mechanism is provided, which can easily cause the shaft to disengage. Therefore, the present application provides a cloth inspecting machine unwinding bracket to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of cloth inspecting machine unwinding bracket, with two unwinding brackets are provided, it is beneficial to move switching between unwinding bracket, to further facilitate the disassembly and replacement of raw material cloth roll while inspecting the cloth, improve the efficiency of the inspection, and setting limiting mechanism, so that shaft is not easy to disengage, guarantee the smoothness of inspection.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of cloth inspecting machine unwinding bracket, including the base used for unwinding of cloth inspecting machine, the top of the base is provided with two mounting plates, the top of the mounting plate is fixedly connected with two supporting plates, and the roller shaft is placed on the two supporting plates, the outer side of the roller shaft is wound with raw material cloth roll, the limiting mechanism is arranged between the roller shaft and the two supporting plates, the moving switching mechanism is arranged between the base and the two mounting plates, and the same horizontal plate is fixedly connected between the two mounting plates.

[0006] The utility model further provides that: the bottom of the base is fixedly connected with four supporting legs, and the four supporting legs are distributed in a rectangular shape based on the base.

[0007] By adopting the above technical scheme, the base can be stably supported.

[0008] The utility model discloses a further setting for: mobile switching mechanism includes fixedly connected in the one side of base servo motor and the drive groove of opening in the top of base, the both sides inner wall of drive groove are rotationally connected with same thread rod, the output shaft of servo motor is fixedly connected in one end of thread rod, the outside thread of thread rod is equipped with two drive plates, and two mounting plates are fixedly connected respectively in the top of corresponding drive plate, the top of base is fixedly connected with two connecting plates, and the side of mutual approach of two connecting plates is fixedly connected with pressure sensor, the front side of base is fixedly connected with controller, and pressure sensor and servo motor all are electric connection with controller, and the one side of right -hand side pressure sensor is movably abutted in the mounting plate of right -hand side.

[0009] Through adopting above-mentioned technical scheme, because setting two unwinding brackets, and through mobile switching mechanism, can realize the mobile switching between two unwinding brackets, when the roll shaft on one unwinding bracket carries out unwinding and inspecting with raw material cloth roll, another can take off roll shaft and raw material cloth roll and replaces, greatly improves the efficiency of unwinding and inspecting, when mobile switching, through servo motor drives the rotation of thread rod, and thread rod drives the transverse movement of two drive plates, mounting plate and roll shaft, when one mounting plate and pressure sensor abut, pressure sensor sends signal to controller at this moment, and controller closes servo motor, starts inspecting machine (not shown in drawing) simultaneously and carries out the inspection of raw material cloth roll, and the disc of another unwinding bracket can pull out, and the limit rod is driven to move outward and does not limit roll shaft, at this moment, can take out roll shaft from rotating groove, placing groove and horizontal groove, then according to above-mentioned steps, can put new roll shaft and raw material cloth roll into and limit, and then can carry out unwinding and inspecting on one side and carry out dismounting and replacement of raw material cloth roll, greatly improves the efficiency of unwinding and inspecting.

[0010] The utility model discloses a further setting for: the top of base is equipped with two sliding grooves, two sliding blocks are slidably sleeved in the sliding groove, and four sliding blocks are fixedly connected at the bottom of the corresponding mounting plate.

[0011] Through adopting above-mentioned technical scheme, it is beneficial to guide the mounting plate, and the movement is more stable.

[0012] The utility model discloses a further setting for: the limit mechanism includes the horizontal groove of opening in one side of the supporting plate, the bottom inner wall of horizontal groove is equipped with placing groove, the bottom inner wall of placing groove is equipped with rotating groove, and the roll shaft is movably placed in two rotating grooves, a plurality of ball bearings are rotationally arranged on the inner wall of rotating groove, and the roll shaft is movably placed at the top of a plurality of ball bearings, the limit mechanism still includes the spring of fixedly connected in one side of supporting plate, one end of spring is fixedly connected with disc, one side of disc is fixedly connected with limit rod, the top of limit rod is equipped with inclined plane, and the top of limit rod is movably abutted in roll shaft.

[0013] By adopting the above technical scheme, the roller shaft and the raw material cloth roll are placed in the horizontal groove, then the roller shaft is pushed into the placing groove, under the dead weight, the roller shaft falls to extrude the inclined surface of the limiting rod, the limiting rod moves outward and stretches the spring, when the roller shaft completely enters the rotating groove, the limiting rod is not pressed, under the elastic force of the spring, the limiting rod moves inward and abuts against the top of the roller shaft, thereby the roller shaft can be limited and fixed, the situation that the roller shaft falls off to affect normal unwinding and cloth inspection during unwinding is avoided, through the setting of the ball, the friction between the rotating groove and the roller shaft can be reduced, not only the smoothness of the roller shaft during unwinding is improved, but also the wear of the roller shaft is reduced and the service life of the roller shaft is improved.

[0014] The utility model discloses a further setting is: the one side of the supporting plate is equipped with slide hole, the limiting rod sliding sleeve is established in the slide hole.

[0015] Through adopting the above technical scheme, the limiting rod can be conveniently guided, and movement is more stable.

[0016] The utility model discloses a beneficial effect is:

[0017] 1, the utility model discloses a roller shaft and raw material cloth roll are placed in the horizontal groove, then the roller shaft is pushed into the placing groove, under the dead weight, the roller shaft falls to extrude the inclined surface of the limiting rod, the limiting rod moves outward and stretches the spring, when the roller shaft completely enters the rotating groove, the limiting rod is not pressed, under the elastic force of the spring, the limiting rod moves inward and abuts against the top of the roller shaft, thereby the roller shaft can be limited and fixed, the situation that the roller shaft falls off to affect normal unwinding and cloth inspection during unwinding is avoided, through the setting of the ball, the friction between the rotating groove and the roller shaft can be reduced, not only the smoothness of the roller shaft during unwinding is improved, but also the wear of the roller shaft is reduced and the service life of the roller shaft is improved.

[0018] 2, the utility model discloses when mobile switching, through the rotation of the screw rod that servo motor has driven, two drive plates, mounting plate and the transverse movement of roller shaft are driven by the screw rod, when one mounting plate and pressure sensor abut, pressure sensor sends signal to controller at this time, and the controller closes servo motor, and the other unwinding bracket can pull out the disc outward, and the disc drives the limiting rod to move outward and does not limit the roller shaft, at this time, the roller shaft can be taken out from rotating groove, placing groove and horizontal groove, then according to the above steps, the new roller shaft and raw material cloth roll can be placed in and limited, thereby one side can carry out unwinding and cloth inspection, and the raw material cloth roll is disassembled and replaced, and the efficiency of unwinding and cloth inspection is greatly improved.

[0019] 3. The utility model discloses a two unwinding brackets are set up, and through the movement switching mechanism, can realize the movement switching between two unwinding brackets, when the roller shaft on one unwinding bracket carries out the unwinding and the cloth roll of testing, another unwinding bracket can detach the roller shaft with the cloth roll of testing and replace, greatly improve the efficiency of unwinding and testing. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0021] Figure 1 It is a first perspective view of the unwinding bracket of the cloth testing machine proposed in the utility model,

[0022] Figure 2 It is a second perspective view of the unwinding bracket of the cloth testing machine proposed in the utility model,

[0023] Figure 3 It is Figure 1 The structural diagram of part A in the middle,

[0024] Figure 4 It is Figure 2 The structural diagram of part B in the middle.

[0025] In the drawing, 1, base, 2, controller, 3, support leg, 4, mounting plate, 5, support plate, 6, limiting mechanism, 7, movement switching mechanism, 8, roller shaft, 9, raw cloth roll, 10, cross plate, 61, horizontal groove, 62, placing groove, 63, rotating groove, 64, ball, 65, spring, 66, disc, 67, limiting rod, 68, inclined plane, 69, sliding hole, 71, servo motor, 72, connecting plate, 73, pressure sensor, 74, sliding groove, 75, sliding block, 76, drive groove, 77, drive plate, 78, threaded rod. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in conjunction with specific embodiments. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0027] See Figure 1 — Figure 4The utility model provides a cloth inspecting machine unwinding bracket, including the base 1 of cloth inspecting machine unwinding use, the top of base 1 is provided with two mounting plates 4, the top fixedly connected with two supporting plates 5 of mounting plate 4, two supporting plates 5 are placed with roll shaft 8, the outside of roll shaft 8 is provided with raw material cloth roll 9, and the limit mechanism 6 is arranged between roll shaft 8 and two supporting plates 5, and the mobile switching mechanism 7 is arranged between base 1 and two mounting plates 4, and the same horizontal plate 10 is fixedly connected between two mounting plates 4.

[0028] Specifically, the bottom of base 1 is fixedly connected with four supporting legs 3, and the four supporting legs 3 are distributed in a rectangular shape based on the base 1.

[0029] Specifically, the mobile switching mechanism 7 includes a servo motor 71 fixedly connected to one side of the base 1 and a drive slot 76 opened in the top of the base 1, a threaded rod 78 is rotatably connected to the inner walls on both sides of the drive slot 76, the output shaft of the servo motor 71 is fixedly connected to one end of the threaded rod 78, two drive plates 77 are threadedly sleeved on the outside of the threaded rod 78, and the two mounting plates 4 are respectively fixedly connected to the top of the corresponding drive plates 77.

[0030] Specifically, the top of the base 1 is fixedly connected with two connecting plates 72, the side of each of the two connecting plates 72 close to each other is fixedly connected with a pressure sensor 73, the front side of the base 1 is fixedly connected with a controller 2, and the pressure sensor 73 and the servo motor 71 are electrically connected with the controller 2.

[0031] Specifically, the mounting plate 4 on the right side is movably abutted on one side of the pressure sensor 73 on the right side.

[0032] Specifically, the top of the base 1 is provided with two sliding grooves 74, two sliding blocks 75 are slidably sleeved in the sliding grooves 74, and the four sliding blocks 75 are respectively fixedly connected to the bottom of the corresponding mounting plates 4.

[0033] Specifically, the limit mechanism 6 includes a horizontal groove 61 opened in one side of the supporting plate 5, a placing groove 62 is opened in the bottom inner wall of the horizontal groove 61, a rotating groove 63 is opened in the bottom inner wall of the placing groove 62, and the roll shaft 8 is movably placed in the two rotating grooves 63.

[0034] Specifically, a plurality of ball bearings 64 are rotatably arranged on the inner wall of the rotating groove 63, and the roll shaft 8 is movably placed on the top of the plurality of ball bearings 64.

[0035] Specifically, the limit mechanism 6 further includes a spring 65 fixedly connected to one side of the supporting plate 5, one end of the spring 65 is fixedly connected with a disc 66, one side of the disc 66 is fixedly connected with a limiting rod 67, an inclined surface 68 is opened in the top of the limiting rod 67, and the limiting rod 67 is movably abutted on the top of the roll shaft 8.

[0036] Specifically, one side of the pallet 5 is provided with a sliding hole 69, and the limiting rod 67 is slidably arranged in the sliding hole 69.

[0037] In use, the roller shaft 8 and the raw material cloth roll 9 are placed in the horizontal groove 61, and then the roller shaft 8 is pushed into the placement groove 62. Under the dead weight, the roller shaft 8 falls to extrude the inclined surface 68 of the limiting rod 67, so that the limiting rod 67 moves outward and stretches the spring 65. When the roller shaft 8 completely enters the rotating groove 63, the limiting rod 67 is not pressed, and under the elastic force of the spring 65, the limiting rod 67 moves inward and abuts against the top of the roller shaft 8, thereby limiting and fixing the roller shaft 8. When the roller shaft 8 is rotated and unwound, the roller shaft 8 is prevented from falling off and affecting normal unwinding and inspection of the cloth. Through the arrangement of the ball 64, the friction between the rotating groove 63 and the roller shaft 8 is reduced, the smoothness of the roller shaft 8 during unwinding is improved, the wear of the roller shaft 8 is reduced, and the service life of the roller shaft 8 is improved.

[0038] Due to the arrangement of the two unwinding brackets and the movement switching mechanism 7, the movement switching between the two unwinding brackets can be realized. When the roller shaft 8 and the raw material cloth roll 9 on one unwinding bracket are unwound and inspected, the other can be disassembled and replaced. The efficiency of unwinding and inspection is greatly improved. When the movement switching is performed, the threaded rod 78 is rotated by the servo motor 71, and the two drive plates 77, the mounting plate 4 and the roller shaft 8 are transversely moved. When one mounting plate 4 abuts against the pressure sensor 73, the pressure sensor 73 sends a signal to the controller 2, the controller 2 closes the servo motor 71, and the cloth inspection machine (not shown in the figure) starts to perform the cloth inspection operation on the raw material cloth roll 9. The other unwinding bracket can pull the disc 66 outward, and the limiting rod 67 moves outward without limiting the roller shaft 8. At this time, the roller shaft 8 can be taken out from the rotating groove 63, the placement groove 62 and the horizontal groove 61, and then a new roller shaft 8 and a raw material cloth roll 9 can be placed in the placement groove 62 and the horizontal groove 61 for limiting. In this way, the raw material cloth roll 9 can be disassembled and replaced while unwinding and inspection are performed, and the efficiency of unwinding and inspection is greatly improved.

Claims

1. A cloth inspection machine unwinding carriage, characterized by, The application relates to a base (1) used for unwinding of a cloth inspection machine, the top of the base (1) is provided with two mounting plates (4), the top of each mounting plate (4) is fixedly connected with two supporting plates (5), two roller shafts (8) are placed on the two supporting plates (5), raw cloth rolls (9) are arranged on the outer sides of the roller shafts (8), a limiting mechanism (6) is arranged between the roller shafts (8) and the two supporting plates (5), a moving switching mechanism (7) is arranged between the base (1) and the two mounting plates (4), and the same horizontal plate (10) is fixedly connected between the two mounting plates (4).

2. A loom unreefing carriage according to claim 1, characterised in that: The bottom of the base (1) is fixedly connected with four supporting legs (3), and the four supporting legs (3) are distributed in a rectangular shape based on the base (1).

3. A loom unreefing carriage according to claim 1, characterised in that: The moving switching mechanism (7) comprises a servo motor (71) fixedly connected to one side of the base (1) and a driving groove (76) formed in the top of the base (1), one same threaded rod (78) is rotatably connected to the inner walls on the two sides of the driving groove (76), the output shaft of the servo motor (71) is fixedly connected to one end of the threaded rod (78), and the outer side of the threaded rod (78) is threadedly sleeved with two driving plates (77), and the two mounting plates (4) are fixedly connected to the top of the corresponding driving plates (77) respectively.

4. A loom unreefing carriage according to claim 3, characterised in that: The top of the base (1) is fixedly connected with two connecting plates (72), the side, which is close to each other, of the two connecting plates (72) is fixedly connected with a pressure sensor (73), the front side of the base (1) is fixedly connected with a controller (2), and the pressure sensor (73) and the servo motor (71) are electrically connected with the controller (2).

5. A loom unwinding carriage according to claim 4, characterised in that: The mounting plate (4) on the right side is movably abutted on one side of the pressure sensor (73) on the right side.

6. A loom unreefing carriage according to claim 3, characterised in that: The top of the base (1) is provided with two sliding grooves (74), the two sliding grooves (74) are slidably sleeved with two sliding blocks (75), and the four sliding blocks (75) are fixedly connected to the bottom of the corresponding mounting plate (4) respectively.

7. A loom unreefing carriage according to claim 1 wherein: The limiting mechanism (6) comprises a horizontal groove (61) formed in one side of the supporting plate (5), a placing groove (62) formed in the bottom inner wall of the horizontal groove (61), a rotating groove (63) formed in the bottom inner wall of the placing groove (62), and the roller shaft (8) is movably placed in the two rotating grooves (63).

8. A loom unwinding carriage according to claim 7, characterised in that: A plurality of rolling balls (64) are rotatably arranged on the inner wall of the rotating groove (63), and the roller shaft (8) is movably placed on the top of the rolling balls (64).

9. A loom unreefing carriage according to claim 1 wherein: The limiting mechanism (6) further comprises a spring (65) fixedly connected to one side of the supporting plate (5), one end of the spring (65) is fixedly connected with a disc (66), one side of the disc (66) is fixedly connected with a limiting rod (67), the top of the limiting rod (67) is provided with an inclined surface (68), and the limiting rod (67) is movably abutted on the top of the roller shaft (8).

10. A loom unwinding carriage according to claim 9, characterised in that: One side of the supporting plate (5) is provided with a sliding hole (69), and the limiting rod (67) is slidably sleeved in the sliding hole (69).

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