CN214779638U

CN214779638U - Auxiliary cloth feeding device of spreading machine

Info

Publication number: CN214779638U
Application number: CN202121555485.2U
Authority: CN
Inventors: 龙继东; 汤永荣
Original assignee: Nantong Dongrun Industrial Co ltd
Current assignee: Nantong Dongrun Industrial Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-19
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to an auxiliary work feed device of granny rag machine, it includes the installation frame and sets up cloth roller and the first installation piece on the installation frame, first installation piece is close to two first guide rails of installation frame one side fixedly connected with, it is connected with first pulley to rotate respectively in two first guide rails, first pulley one side is rotated and is connected with the slide bar, slide bar one side articulates there are two bracing pieces, the bracing piece top articulates there is lift platform, the relative inboard of two slide bars is provided with the actuating mechanism who is used for driving lift platform to go up and down. The rolling roller can be placed on the cloth spreading machine without moving the rolling roller.

Description

Auxiliary cloth feeding device of spreading machine

Technical Field

The utility model belongs to the technical field of granny rag machine and specifically relates to a supplementary work feed device of granny rag machine is related to.

Background

In the clothing process, the cloth stretcher plays a crucial role, and the quality of the cloth stretcher determines the quality of the whole production. With the development of industrialization, the garment industry gradually develops from traditional manpower-intensive to industrialization and automation.

The correlation technique can refer to the chinese utility model patent that the grant publication number is CN208516588U, it discloses a work feed device of granny rag machine, including the granny rag frame, spacing and conveyer belt, the top welded fastening of granny rag frame has swivel mount, the top of swivel mount is installed through the bearing and is put the cloth barrel, the conveyer belt is installed at the granny rag frame top of swivel mount one side, granny rag frame internally mounted of conveyer belt below has protective housing, protective housing's inside has the second motor through the bolt installation, the granny rag machine top of conveyer belt both sides all is provided with the spacing groove, the internally mounted of spacing has the holding down plate, the inside first motor of installing through the bolt of granny rag mechanism of conveyer belt both sides.

With respect to the related art among the above, the inventors consider that there are the following drawbacks: the granny rag frame has certain height for ground, and if the user will be located the yardage roll cover on putting the cloth barrel, need remove the yardage roll earlier the back and cup joint with putting the cloth barrel, remove the yardage roll at last and put the cloth barrel and place the work feed frame on, when coil stock weight is great, the manpower can't be removed the yardage roll and put the cloth barrel and place in the granny rag frame, leads to the production progress slow.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the cloth roll needs to be moved manually and the cloth roller is placed on the spreading machine frame, the utility model provides an auxiliary cloth feeding device of a spreading machine.

The application provides an auxiliary work feed device of granny rag machine adopts following technical scheme: including the installation frame and set up cloth roller and the first installation piece in the installation frame, first installation piece is close to two first guide rails of installation frame one side fixedly connected with, two rotate respectively in the first guide rail and be connected with first pulley, first pulley one side is rotated and is connected with the slide bar, slide bar one side articulates there are two bracing pieces, the bracing piece top articulates there is lift platform, two the relative inboard of slide bar is provided with the actuating mechanism who is used for driving lift platform to go up and down.

By adopting the technical scheme, the driving mechanism drives the sliding rod to slide on the first guide rail in the direction close to the installation rack until the lifting platform is abutted against the installation rack, the supporting rod rotates under the action of the driving mechanism, the supporting rod drives the lifting platform to ascend, and a user can conveniently slide the cloth roller onto the lifting platform; when actuating mechanism drive slide bar slided to keeping away from installation frame orientation on first guide rail, spacing piece provides limiting displacement for the bracing piece, reduces the bracing piece and takes place pivoted possibility to the orientation of keeping away from the installation frame, and the bracing piece rotates to the orientation that is close to the support frame, and lift platform descends, and the user can realize the effect of going up and down cloth roller and cloth roll through lift platform, has improved and has needed the manpower to move cloth roll and cloth roller and place the problem in the granny rag frame.

Optionally, the driving mechanism includes a cylinder fixed on one side of the first mounting block close to the mounting frame, a driving rod is fixedly connected to the end of a piston rod of the cylinder, and two ends of the driving rod are rotatably connected to the supporting rods respectively.

By adopting the technical scheme, the cylinder provides power for the ascending and descending of the lifting platform, when the telescopic rod of the cylinder extends, the piston rod pushes the driving rod to slide towards the direction close to the mounting rack, the supporting rod is gradually changed from a horizontal state to a vertical state under the thrust action of the driving rod, and the lifting platform ascends; when the piston rod of the cylinder shortens, the piston rod pulls the actuating lever to slide to the direction of keeping away from the installation frame, and the lift platform descends.

Optionally, one side of the lifting platform, which is far away from the installation rack, is fixedly connected with a buffer block, and a first inclined plane used for buffering the cloth roller is arranged at the top of the buffer block.

Through adopting above-mentioned technical scheme, first inclined plane can roll to the bottom surface for the cloth roller on the one hand and provide cushioning effect, and on the other hand also convenient to use person rolls the cloth roller who has changed to the lift platform from ground.

Optionally, an axis of rotation is worn to be equipped with on one side of the lift platform, the axis of rotation is connected with the lift platform rotation, two cams of axis of rotation outer peripheral face fixedly connected with, the through-hole has been seted up at the lift platform top, the lift platform is connected with the gag lever post through the through-hole along vertical sliding, the gag lever post bottom mounting is linked there is the lifter plate, lifter plate bottom and cam periphery side butt.

By adopting the technical scheme, the rotating shaft drives the cam to rotate, the cam can drive the lifting plate to ascend or descend, when the lifting plate ascends, the limiting rod extends out of the top surface of the lifting platform, the limiting rod has the effect of limiting the cloth roller, and the possibility that the cloth roller is separated from the lifting platform in the lifting process of the lifting platform is reduced; when the lifting plate descends, the limiting rod is retracted into the lifting platform, so that a user can roll the cloth roller conveniently.

Optionally, the top of the mounting frame is fixedly connected with two second guide rails, two ends of the cloth roller are respectively fixedly connected with a second pulley, and the second pulleys are connected with the second guide rails in a sliding manner along the length direction of the second guide rails.

Through adopting above-mentioned technical scheme, second guide rail and second pulley slide on the mounting frame for the cloth roller and provide the guide effect, are convenient for be the user and remove the curling roller.

Optionally, a second inclined plane is formed at the top of the second guide rail, a rotating groove is formed at the top of the second guide rail, and the second inclined plane is communicated with the rotating groove.

Through adopting above-mentioned technical scheme, the groove of rotating provides limiting displacement for the cloth roller, reduces the cloth roller and takes place the possibility that slides along the second guide rail at the rotation in-process, and the second inclined plane provides the cushioning effect for the process that the cloth roller slided to the groove of rotating.

Optionally, the top of the mounting frame is fixedly connected with two first mounting plates, the two first mounting plates are rotatably connected with a lead screw and a polished rod relatively to the inner side, a cloth cutting assembly for cutting cloth is arranged on the outer peripheral surface of the lead screw, and the cloth cutting assembly is connected with the polished rod in a sliding manner along the length direction of the polished rod.

Through adopting above-mentioned technical scheme, the motor provides power for the rotation of lead screw, and the lead screw drive cloth cutting subassembly carries out the cloth cutting operation, and the polished rod provides the guide effect for the motion of cloth cutting subassembly.

Optionally, the cloth cutting assembly comprises a sliding block in threaded connection with the lead screw, and a cloth cutting blade is rotatably connected to the bottom of the sliding block.

Through adopting above-mentioned technical scheme, the sliding block changes the rotary motion of lead screw into the reciprocal linear motion that drives the cloth cutting blade and slide along lead screw length direction to the realization cuts the effect of cloth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the sliding rod to slide on the first guide rail to a direction close to the installation rack until the lifting platform is tightly abutted against the installation rack, the supporting rod rotates under the action of the driving mechanism, and the supporting rod drives the lifting platform to ascend, so that a user can slide the cloth roller onto the lifting platform conveniently; when actuating mechanism drive slide bar slided to keeping away from installation frame orientation on first guide rail, spacing piece provides limiting displacement for the bracing piece, reduces the bracing piece and takes place pivoted possibility to the orientation of keeping away from the installation frame, and the bracing piece rotates to the orientation that is close to the support frame, and lift platform descends, and the user can realize the effect of going up and down cloth roller and cloth roll through lift platform, has improved and has needed the manpower to move cloth roll and cloth roller and place the problem in the granny rag frame.

2. The cylinder provides power for the ascending and descending of the lifting platform, when a telescopic rod of the cylinder extends, the piston rod pushes the driving rod to slide towards the direction close to the mounting rack, the supporting rod is gradually changed from a horizontal state to a vertical state under the thrust action of the driving rod, and the lifting platform ascends; when the piston rod of the cylinder shortens, the piston rod pulls the actuating lever to slide to the direction of keeping away from the installation frame, and the lift platform descends.

3. First inclined plane can roll to the bottom surface for the cloth roller from lift platform on the one hand and provide cushioning effect, and on the other hand also convenient to use person rolls the cloth roller who has changed to lift platform from ground.

Drawings

Fig. 1 is a schematic structural diagram of a spreader according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a cloth feeding apparatus according to an embodiment of the present application.

Fig. 3 is a partial schematic structural view of a cloth feeding apparatus according to an embodiment of the present application.

Reference numerals: 1. installing a frame; 11. a second mounting block; 12. a second mounting plate; 13. a rotating roller; 14. a first mounting plate; 15. a polish rod; 16. a lead screw; 17. a motor; 18. a cloth cutting assembly; 181. a slider; 182. a connecting rod; 183. a cloth cutting blade; 2. a cloth roller; 21. a cloth roll; 22. a second guide rail; 23. a second pulley; 24. a second inclined plane; 25. a rotating groove; 3. a first guide rail; 31. a first mounting block; 32. a slide bar; 321. a first pulley; 33. a support bar; 34. a drive mechanism; 341. a drive rod; 35. a cylinder; 36. a lifting platform; 361. a limiting sheet; 37. a buffer block; 371. a first inclined plane; 4. a rotating shaft; 41. a handle; 42. a cam; 43. a lifting plate; 44. a through hole; 45. a limiting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses supplementary work feed device of granny rag machine, refer to fig. 1 and 2, supplementary work feed device of granny rag machine includes installation frame 1 and sets up in cloth roller 2 at installation frame 1 top, two second installation pieces 11 of installation frame 1 top fixedly connected with, 11 top fixedly connected with second guide rail 22 of second installation piece, second inclined plane 24 and rotation groove 25 have been seted up at second guide rail 22 top, second inclined plane 24 and rotation groove 25 intercommunication. Two ends of the cloth roller 2 are respectively fixedly connected with a second pulley 23, and the second pulley 23 is connected with a second guide rail 22 in a sliding manner along the length direction of the installation rack 1. The second pulley 23 can drive the cloth roller 2 to slide on the second guide rail 22, so that a user can move the cloth roller 2 conveniently; the second inclined plane 24 provides a buffering effect for the cloth roller 2 to slide to the rotating groove 25, and the rotating groove 25 provides a limiting effect for the rotation of the cloth roller 2, so that the possibility that the cloth roller 2 is separated from the second guide rail 22 is reduced. The top of the second mounting block 11 is fixedly connected with a second mounting plate 12, and the two second mounting plates 12 are rotatably connected with three rotating rollers 13 relatively to the inner side. Two first mounting panels 14 of 1 top fixedly connected with of installing frame, the relative inboard rotation of two first mounting panels 14 is connected with lead screw 16, first mounting panel 14 one side fixedly connected with motor 17, motor 17 output and the 16 tip fixed connections of lead screw. The two first mounting plates 14 are fixedly connected with polish rods 15 on opposite inner sides. The peripheral face of lead screw 16 is equipped with cloth cutting assembly 18, and cloth cutting assembly 18 includes the sliding block 181 with lead screw 16 peripheral face threaded connection, and the smooth rod 15 peripheral face is located to the sliding block 181 cover, and the sliding block 181 slides along smooth rod 15 length direction and is connected with smooth rod 15. The connecting rod 182 is arranged on the side wall of the sliding block 181 in a penetrating way, the connecting rod 182 is fixedly connected with the sliding block 181, and the peripheral surface of the connecting rod 182 is rotatably connected with a cloth cutting blade 183. The cloth cutting blade 183 is used for cutting cloth, the motor 17 is used for providing power for rotation of the lead screw 16, the lead screw 16 drives the sliding block 181 to slide along the length direction of the lead screw 16, so that the cloth cutting blade 183 is driven to cut the cloth, and the polished rod 15 provides a guiding effect for movement of the sliding block 181.

Referring to fig. 1 and 3, the first guide rails 3 are fixedly connected to two sides of the installation frame 1, two first pulleys 321 are slidably connected to the first guide rails 3, a sliding rod 32 is rotatably connected to one side of each of the two first pulleys 321, and the sliding rod 32 is slidably connected to the first guide rails 3 along the length direction of the first guide rails 3. One side of the sliding rod 32 is hinged with two supporting rods 33, the top of each supporting rod 33 is hinged with a lifting platform 36, and the bottom of each lifting platform 36 is fixedly connected with a limiting piece 361. The driving mechanism 34 for driving the lifting platform 36 is arranged on the inner side of the two sliding rods 32, the driving mechanism 34 comprises a driving rod 341 fixedly connected with the sliding rods 32, the two first guide rails 3 are far away from the first mounting block 31 fixedly connected with one side of the mounting rack 1, the first mounting block 31 is close to the cylinder 35 fixedly connected with one side of the mounting rack 1, and a piston rod of the cylinder 35 is fixedly connected with the driving rod 341. The cylinder 35 provides power for the lifting of the lifting platform 36, when the cylinder 35 is opened, the piston rod of the cylinder 35 drives the driving rod 341 to slide towards the direction close to the installation rack 1, and the driving rod 341 drives the sliding rod 32 to slide along the length direction of the first guide rail 3. After the lifting platform 36 abuts against the installation frame 1, the piston rod of the cylinder 35 continues to extend, the support rod 33 rotates under the action of the cylinder 35, and the support rod 33 gradually rotates from a horizontal state to a vertical state. The lifting platform 36 is gradually raised under the action of the support bar 33 until the top of the lifting platform 36 is flush with the top of the second slide rail 22, so that a user can slide the cloth roller 2 onto the lifting platform 36 conveniently.

Referring to fig. 1 and 3, two through holes 44 are opened at the top of the lifting platform 36, the lifting platform 36 is connected with a limit rod 45 through the through holes 44 in a sliding manner, and a lifting plate 43 is fixedly connected to the bottom end of the limit rod 45. A rotating shaft 4 penetrates through one side of the lifting platform 36, and the rotating shaft 4 is in threaded connection with the lifting platform 36. The end of the rotating shaft 4 is fixedly connected with a handle 41, the outer peripheral surface of the handle 41 is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the handle 41, and the other end of the torsion spring is fixedly connected with the side wall of the lifting platform 36. Two cams 42 are fixedly connected to the outer peripheral surface of the rotating shaft 4, and the cams 42 are abutted against the bottom of the lifting plate 43. When cloth roll 21 needs to be changed, the user slides cloth roller 2 to the top of lifting platform 36, and the user rotates handle 41, and rotation axis 4 drives cam 42 to rotate under the effect of handle 41, and cam 42 drives lifter plate 43 along vertical rising to make gag lever post 45 be higher than lifting platform 36 top, finally realize for the spacing effect of cloth roller 2, reduce cloth roller 2 and break away from the possibility of lifting platform 36. Lifting platform 36 keeps away from installation frame 1 one side fixedly connected with buffer block 37, first inclined plane 371 has been seted up at the top of buffer block 37. The first inclined plane 371 provides a buffering function for the cloth roller 2 to separate from the lifting platform 36, and meanwhile, a user can conveniently roll the replaced cloth roller 2 and the replaced cloth roll 21 onto the lifting platform 36 from the ground, so that the problem that the user cannot directly carry the cloth roll 21 and the cloth roller 2 to place the cloth roll on the mounting rack 1 is solved.

The implementation principle of the embodiment of the application is as follows: when the user needs to replace the cloth roll 21, the user slides the cloth roller 2 from the rotating groove 25 onto the second guide rail 22 along the second slope 24. The user opens cylinder 35, and cylinder 35's piston rod drive lift platform 36 slides to the direction that is close to installation frame 1, and when lift platform 36 and installation frame 1 contact and support tightly, cylinder 35 drive bracing piece 33 took place to rotate, and consequently, bracing piece 33 is changed into vertical state by the horizontality gradually, and bracing piece 33 drive lift platform 36 risees to flush with installation frame 1 top. After the air cylinder 35 is closed, the user continues to push the cloth roller 2 along the length direction of the second guide rail 22, and the cloth roller 2 slides to the lifting platform 36 under the action of the pushing force. The user rotates the handle 41, the rotating shaft 4 drives the cam 42 to rotate under the action of the handle 41, the cam 42 drives the lifting plate 43 to ascend, and therefore the limiting rod 45 extends out of the top of the lifting platform 36 to achieve the limiting effect on the cloth roller 2. After the cloth roller 2 is stabilized, the user opens the cylinder 35 again, the piston rod of the cylinder 35 contracts, and the lifting platform 36 descends to the surface of the first guide rail 3 under the action of the cylinder 35. The user rotates the handle 41 and the stop lever 45 retracts into the lifting platform 36. The user rolls the cloth roller 2 to the ground along the first inclined plane 371, and after replacing a new cloth roll 21, the user rolls the cloth roller 2 to the lifting platform 36 along the first inclined plane 371. After stabilizing the cloth roll 21, the user raises the lifting platform 36 to be flush with the top of the second guide rail 22, and the cloth roll 21 slides along the length direction of the second guide rail 22 into the rotating groove 25.

When the spreader starts to work, the cloth roll 21 drives the cloth roll 2 to rotate, and the rotating groove 25 is used for limiting the cloth roll 2, so that the possibility that the cloth roll 2 slides out of the second guide rail 22 is reduced. When the cloth reaches the size required by the user, the user turns on the motor 17, the motor 17 drives the cloth cutting blade 183 to cut the cloth, so that the cloth roll 21 is cut into cloth pieces, and the subsequent processing of the user is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an auxiliary work feed device of granny rag machine, includes installation frame (1) and sets up cloth roller (2) on installation frame (1), its characterized in that: still include first installation piece (31), first installation piece (31) are close to two first guide rails (3) of installation frame (1) one side fixedly connected with, two in first guide rail (3) rotate respectively and are connected with first pulley (321), first pulley (321) one side is rotated and is connected with slide bar (32), slide bar (32) one side articulates there are two bracing pieces (33), bracing piece (33) top articulates there is lift platform (36), lift platform (36) bottom fixedly connected with spacing piece (361), two the relative inboard of slide bar (32) is provided with actuating mechanism (34) that are used for driving lift platform (36) to go up and down.

2. The auxiliary feed device of a tenter according to claim 1, characterized in that: the driving mechanism (34) comprises a cylinder (35) fixed on one side, close to the installation rack (1), of the first installation block (31), a driving rod (341) is fixedly connected to the end portion of a piston rod of the cylinder (35), and two ends of the driving rod (341) are rotatably connected with the supporting rod (33) respectively.

3. The auxiliary feed device of a tenter according to claim 1, characterized in that: lifting platform (36) keep away from installation frame (1) one side fixedly connected with buffer block (37), first inclined plane (371) that are used for buffering for cloth roller (2) are seted up at buffer block (37) top.

4. The auxiliary feed device of a tenter according to claim 1, characterized in that: rotation axis (4) are worn to be equipped with on one side of lift platform (36), rotation axis (4) are rotated with lift platform (36) and are connected, two cams (42) of rotation axis (4) outer peripheral face fixedly connected with, through-hole (44) have been seted up at lift platform (36) top, lift platform (36) are connected with gag lever post (45) through-hole (44) along vertical sliding, gag lever post (45) bottom fixed link has lifter plate (43), lifter plate (43) bottom and cam (42) periphery side butt.

5. The auxiliary feed device of a tenter according to claim 1, characterized in that: two second guide rails (22) are fixedly connected to the top of the installation rack (1), second pulleys (23) are fixedly connected to two ends of the cloth roller (2) respectively, and the second pulleys (23) are connected with the second guide rails (22) in a sliding mode along the length direction of the second guide rails (22).

6. An auxiliary feed device for a tenter according to claim 5, characterized in that: the top of the second guide rail (22) is provided with a second inclined surface (24), the top of the second guide rail (22) is provided with a rotating groove (25), and the second inclined surface (24) is communicated with the rotating groove (25).

7. The auxiliary feed device of a tenter according to claim 1, characterized in that: two first mounting panels (14) of installing frame (1) top fixedly connected with, two the relative inboard rotation of first mounting panel (14) is connected with lead screw (16) and polished rod (15), lead screw (16) outer peripheral face is provided with and is used for cutting the cloth and cuts cloth subassembly (18), cut cloth subassembly (18) along polished rod (15) length direction with polished rod (15) the connection that slides.

8. An auxiliary feed device for a tenter as claimed in claim 7, characterized in that: the cloth cutting assembly (18) comprises a sliding block (181) in threaded connection with the lead screw (16), and a cloth cutting blade (183) is rotatably connected to the bottom of the sliding block (181).