Cloth loosening mechanism

Abstract

The utility model discloses a cloth loosening mechanism which comprises a workbench, a fixing base, a fixing rod, a transverse rod and a limiting base. The device comprises a fixed rod, an adjusting mechanism, a threaded rod and a rotating rod, one end of the rotating rod extends out of the fixed rod, the rotating rod is rotationally connected with the inner wall of the fixed rod through a bearing, and a rotating cap is fixed to the end, away from the threaded rod, of the rotating rod through a bolt. According to the cloth loosening mechanism, the adjusting mechanism is arranged; the two limiting seats can be driven to move through mechanical transmission by rotating a rotating cap, the limiting seats can be moved in the same direction or away from each other at the same time, the device can be conveniently suitable for materials of different specifications, through arrangement of a straight gear and a clamping block, a rotating rod can be locked in time after rotation, and then it is guaranteed that the positions of the limiting seats are fixed after adjustment; and compared with a traditional mode that the limiting seat is installed through a fastening bolt, the convenience of position adjustment of the limiting seat is improved, and the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth spreading mechanism technical field, concretely is a cloth loosening mechanism. BACKGROUND

[0002] Cloth spreading machine is a kind of machine for the jointless seam material layer by layer alignment is stacked on cutting table, mainly divided into manual and automatic two types, manual cloth spreading machine simple structure, low price, it is suitable for small and micro clothing enterprises use, but required operating personnel are many, cloth spreading efficiency is low, cloth spreading quality is unstable, automatic cloth spreading machine is controlled by computer, can automatically carry out cloth spreading, material cutting, edge and record the number of cloth spreading etc. operation, when seam reaches the set number of cloth spreading, machine will automatically stop operation.

[0003] According to the announcement number CN219585418U, a belt type cloth loosening mechanism is provided, including rack, the first conveyor belt for loosening cloth, the second transmission belt and the transmission device for driving the first conveyor belt and the second conveyor belt are sequentially arranged on the rack along the cloth conveying direction, the cloth loosening port for placing the cloth roll is arranged between the first conveyor belt and the second conveyor belt, the guide roller and the driving element for driving the guide roller to rotate are arranged on the rack, the guide roller is located on the side away from the first conveyor belt of the second conveyor belt and above the second conveyor belt, the guide roller and the second conveyor belt leave the cloth outlet for the cloth to pass through between them. The cloth can be wound around the guide roller from above, reducing the difficulty of loosening cloth when the cloth on the second conveyor belt is face down and the front of the cloth needs to be face up.

[0004] The patent realizes the adjustment of front and back of cloth material processing, reduces the difficulty of loosening cloth when cloth processing, but when the position of the baffle is adjusted, the baffle is installed by fastening bolt, and the fastening bolt is tightened and loosened manually, so that the baffle is moved horizontally, since the baffle is provided with two, the process of adjusting the position of the baffle by rotating the fastening bolt is time-consuming and laborious, and the use of fastening bolt also increases the workload of workers.

[0005] In view of the existing problems, it is necessary to provide a new technical scheme of cloth loosening mechanism. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a cloth loosening mechanism to solve the technical problem of time-consuming and laborious adjustment of baffle by fastening bolt in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A cloth loosening mechanism, which comprises a workbench, two fixed seats are fixed on the top end of the workbench through bolts, a fixed rod is arranged at one end of the fixed seat, a crossbar is fixed between the two fixed rods through bolts, a limiting seat is arranged at the top end of the crossbar; an adjusting mechanism is arranged at one end of the fixed rod, and the adjusting mechanism extends to the inside of the crossbar, the adjusting mechanism is used for conveniently adjusting the position of the two limiting seats, the adjusting mechanism comprises a threaded rod which is connected to the inside of the limiting seat through threads, the threaded rod is rotatably connected with the inner wall of the crossbar and the fixed rod through bearings, one end of the threaded rod extends to the inside of the fixed rod, and a rotating rod is welded at one end of the threaded rod, one end of the rotating rod extends to the outside of the fixed rod, the rotating rod is rotatably connected with the inner wall of the fixed rod through bearings, and a rotating cap is fixed at the end, away from the threaded rod, of the rotating rod through bolts.

[0009] Preferably, a limiting groove is formed in the inside of the crossbar, and the movement track of the limiting seat is matched with the limiting groove.

[0010] Preferably, a spur gear is welded to the outer wall of the rotating rod, the spur gear is located in the inside of the fixed rod, and a clamping block is clamped on one side of the spur gear.

[0011] Preferably, a rotating groove is formed in the inner wall of the fixed rod, and the rotating track of the spur gear is matched with the rotating groove.

[0012] Preferably, a sliding groove is formed in the inner wall of the fixed rod, and the movement track of the clamping block is matched with the sliding groove.

[0013] Preferably, a sliding block is fixed to the top end of the clamping block through bolts, and the sliding block penetrates to the top end of the fixed rod.

[0014] Preferably, a movement groove is formed in the top end of the fixed rod, and the movement track of the sliding block is matched with the movement groove.

[0015] Preferably, a limiting rod is slidably sleeved in the inside of the sliding block, and the limiting rod is fixedly connected with the inner wall of the fixed rod on both sides through bolts.

[0016] Preferably, a spring is fixedly connected to one side of the sliding block, the spring is sleeved on the outer wall of the limiting rod, and the side, away from the sliding block, of the spring is fixedly connected with the inner wall of the fixed rod.

[0017] Compared with the prior art, the cloth loosening mechanism has the advantages that:

[0018] The utility model discloses a adjusting mechanism is set up, through the rotation of the cap can be moved through the mechanical drive two limit seat, can be moved to the limit seat simultaneously to each other or away, be applicable to different specifications of material of the device conveniently, and through the setting of the straight gear and the clamping block, the rotating rod after rotation can be locked in time, and then guarantee the position fixation of limit seat after adjustment, compared with the limit seat of traditional mode through the fastening bolt installation, the convenience of limit seat position adjustment has been improved, and the work load of staff has been reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the utility model.

[0020] Figure 2 It is the horizontal pole internal structure schematic diagram of the utility model.

[0021] Figure 3 It is the structure schematic diagram of the utility model's Figure 2 A place in the of the utility model.

[0022] Figure 4 It is the fixed rod internal structure schematic diagram of the utility model.

[0023] Figure 5 It is the structure schematic diagram of the utility model's Figure 4 B place in the of the utility model.

[0024] In the drawing: 1, workbench;2, fixed seat;3, fixed rod;301, moving groove;302, rotating groove;303, sliding groove;4, adjusting mechanism;401, cap;402, rotating rod;403, threaded rod;404, straight gear;405, clamping block;406, sliding block;4061, limit rod;4062, spring;5, horizontal pole;501, limit groove;6, limit seat. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "set with", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, apparently, the described embodiments only are a part of the embodiments of the utility model, and not all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a cloth loosening mechanism:

[0030] A cloth loosening mechanism, it includes workbench 1, the top end of workbench 1 is fixed with two fixed seats 2 by bolt, workbench 1 is used for supporting fixed seat 2, one end of fixed seat 2 is provided with fixed rod 3, fixed seat 2 is used for supporting fixed rod 3, two fixed rods 3 are fixed with crossbeam 5 between by bolt, two fixed rods 3 are used for supporting crossbeam 5, the top end of crossbeam 5 is provided with limit seat 6, and limit seat 6 is used for limiting material;Adjusting mechanism 4 is arranged at one end of fixed rod 3, and adjusting mechanism 4 extends to the inside of crossbeam 5, and adjusting mechanism 4 is used for conveniently adjusting the position of two limit seats 6, adjusting mechanism 4 includes threaded rod 403 connected in the inside of limit seat 6 by screw thread, threaded rod 403 is rotatably connected by bearing with the inner wall of crossbeam 5 and fixed rod 3, one end of threaded rod 403 extends to the inside of fixed rod 3, and one end of threaded rod 403 is welded with rotating rod 402, one end of rotating rod 402 extends to the outside of fixed rod 3, rotating rod 402 is rotatably connected by bearing with the inner wall of fixed rod 3, and the end, away from threaded rod 403 of rotating rod 402, is fixed with rotating cap 401 by bolt, rotating cap 401 can drive rotating rod 402 to rotate by rotating, rotating rod 402 can drive threaded rod 403 to rotate by rotating, and threaded rod 403 drives limit seat 6 to move by rotating, thereby facilitating the device to be applicable to different specifications of material;

[0031] The horizontal rod 5 is internally provided with a limiting groove 501, the limiting groove 501 is matched with the moving track of the limiting seat 6, through the arrangement of the structure, the stability of the horizontal movement of the limiting seat 6 can be ensured, the outer wall of the rotating rod 402 is welded with a spur gear 404, the spur gear 404 is located in the inside of the fixed rod 3, one side of the spur gear 404 is clamped with a clamping block 405, through the arrangement of the clamping block 405 and the spur gear 404, the rotating rod 402 can be locked to avoid self-rotation of the rotating rod 402, the inner wall of the fixed rod 3 is provided with a rotating groove 302, the rotating groove 302 is matched with the rotating track of the spur gear 404, through the arrangement of the rotating groove 302, the stability of the rotation of the spur gear 404 can be ensured, the inner wall of the fixed rod 3 is provided with a sliding groove 303, the sliding groove 303 is matched with the moving track of the clamping block 405, through the arrangement of the sliding groove 303, the stability of the horizontal movement of the clamping block 405 can be ensured,

[0032] The top end of the clamping block 405 is fixedly provided with a sliding block 406 through bolts, the sliding block 406 penetrates to the top end of the fixed rod 3, the horizontal movement of the sliding block 406 can drive the clamping block 405 to move, the movement of the clamping block 405 can be separated from the outer wall tooth block of the spur gear 404, and then the locking of the rotating rod 402 is released, the top end of the fixed rod 3 is provided with a moving groove 301, the moving groove 301 is matched with the moving track of the sliding block 406, through the arrangement of the moving groove 301, the stability of the horizontal movement of the sliding block 406 can be ensured, the inside of the sliding block 406 is slidably sleeved with a limiting rod 4061, the limiting rod 4061 is fixedly connected with the inner wall of the fixed rod 3 through bolts on both sides, the limiting rod 4061 is used for supporting the sliding block 406, and then the stability of the horizontal movement of the sliding block 406 is ensured, one side of the sliding block 406 is fixedly connected with a spring 4062, the spring 4062 is sleeved on the outer wall of the limiting rod 4061, one side of the spring 4062 away from the sliding block 406 is fixedly connected with the inner wall of the fixed rod 3, the spring 4062 is used for keeping the initial position of the sliding block 406, and the spring 4062 is used for providing the sliding block 406 with a horizontal direction movement reset force.

[0033] The working principle of the utility model is that when the position of the limiting seat 6 needs to be adjusted, the user first moves the sliding block 406 away from the rotating rod 402, the sliding block 406 moves to drive the clamping block 405 to move, the spring 4062 is stressed and extruded, the clamping block 405 moves and is separated from the outer wall tooth block of the spur gear 404,

[0034] Secondly, after the straight gear 404 is unlocked, the user rotates the rotating cap 401 with the other hand, the rotating cap 401 drives the rotating rod 402 to rotate, the rotating rod 402 drives the threaded rod 403 to rotate, the threaded rod 403 drives the limiting seat 6 to move, after the distance between the two limiting seats 6 is adjusted to be appropriate, the user can release the sliding block 406, the spring 4062 restores to the original state and drives the sliding block 406 and the clamping block 405 to reset and move through mechanical transmission, the clamping block 405 resets and moves and is clamped with the outer wall tooth block of the straight gear 404, at this time, the straight gear 404 is clamped and locked with the rotating rod 402, that is, the position of the limiting seat 6 is fixed;

[0035] Finally, the rotating cap 401 is rotated to drive the two limiting seats 6 to move through mechanical transmission, the limiting seats 6 can be moved towards or away from each other, the device is convenient for being applied to different specifications of materials, and through the arrangement of the straight gear 404 and the clamping block 405, the rotating rod 402 after rotation can be locked in time, thereby ensuring that the position of the limiting seat 6 after adjustment is fixed, compared with the traditional way of installing the limiting seat 6 through fastening bolts, the convenience of position adjustment of the limiting seat 6 is improved, and the workload of the workers is reduced.

[0036] The above is only an embodiment of the present application, and the well-known specific structures and properties and other common knowledge in the scheme are not described in detail. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A cloth loosening mechanism, characterized in that: It includes: A workbench (1), wherein two fixing seats (2) are fixed to the top of the workbench (1) by bolts, a fixing rod (3) is provided at one end of the fixing seat (2), a crossbar (5) is fixed between the two fixing rods (3) by bolts, and a limit seat (6) is provided at the top of the crossbar (5); An adjusting mechanism (4) is provided at one end of the fixing rod (3), and the adjusting mechanism (4) extends to the interior of the cross rod (5). The adjusting mechanism (4) comprises a threaded rod (403) connected to the interior of the limiting seat (6) by a thread, the threaded rod (403) being rotatably connected to the cross rod (5) and the inner wall of the fixing rod (3) through a bearing, one end of the threaded rod (403) extending to the interior of the fixing rod (3), and a rotating rod (402) being welded to one end of the threaded rod (403), one end of the rotating rod (402) extending to the exterior of the fixing rod (3), the rotating rod (402) being rotatably connected to the inner wall of the fixing rod (3) through a bearing, and one end of the rotating rod (402) being fixed to a rotating cap (401) by a bolt.

2. A cloth loosening mechanism according to claim 1, characterized in that: A limiting groove (501) is provided inside the crossbar (5), and the limiting groove (501) matches the moving track of the limiting seat (6).

3. The cloth loosening mechanism according to claim 1, characterized in that: A spur gear (404) is welded to the outer wall of the rotating rod (402), the spur gear (404) is located inside the fixed rod (3), and a clamping block (405) is engaged on one side of the spur gear (404).

4. A cloth loosening mechanism according to claim 3, characterized in that: A rotation groove (302) is provided on the inner wall of the fixing rod (3), and the rotation groove (302) matches the rotation track of the spur gear (404).

5. The cloth loosening mechanism according to claim 3, characterized in that: The inner wall of the fixing rod (3) is provided with a sliding groove (303), and the sliding groove (303) matches the moving track of the clamping block (405).

6. A cloth loosening mechanism according to claim 3, characterized in that: The top end of the clamping block (405) is fixed with a sliding block (406) via a bolt, and the sliding block (406) penetrates to the top end of the fixing rod (3).

7. The cloth loosening mechanism according to claim 5, characterized in that: A moving groove (301) is provided at the top end of the fixing rod (3), and the moving groove (301) matches the moving track of the sliding block (406).

8. The cloth loosening mechanism according to claim 6, characterized in that: The interior of the sliding block (406) is slidably sleeved on a limiting rod (4061), and both sides of the limiting rod (4061) are fixedly connected to the inner wall of the fixing rod (3) via bolts.

9. The cloth loosening mechanism according to claim 8, characterized in that: A spring (4062) is fixedly connected to one side of the sliding block (406), and the spring (4062) is sleeved on the outer wall of the limiting rod (4061). The side of the spring (4062) away from the sliding block (406) is fixedly connected to the inner wall of the fixed rod (3).

Images