Special tool for lifting licker-in of carding machine

Abstract

The utility model discloses a special tool for lifting a licker-in of a carding machine, which comprises a carrying and lifting mechanism, a roller fixing mechanism assembled on the front side of the top of the carrying and lifting mechanism, and a locking mechanism assembled at the bottom of the carrying and lifting mechanism, the carrying and lifting mechanism comprises a main rod body, and an operation vertical rod and an operation transverse rod which are matched with the main rod body for use, the utility model relates to the technical field of carding machine maintenance. According to the special tool for lifting the licker-in of the carding machine, through cooperation of the main rod body, the lantern ring and the locking ring, a worker can carry and lift the licker-in conveniently through the lantern ring and the main rod body, the licker-in can be easily loaded and unloaded on a cotton carding licker-in transport vehicle, the locking ring can lock the tool when the tool is used, and the situation that a licker-in shaft rod slides off the tool is avoided; through cooperation of the abutting plate and the supporting spring, the tool can abut against and limit the side edge of the licker-in in the using process, it is ensured that the licker-in is kept in a static state when carried, and the safety of a worker when the worker carries the licker-in through the tool is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carding machine maintenance technical field, concretely is a kind of special tool of carding machine lifting nip roller. BACKGROUND

[0002] Carding machine is used for processing cotton fiber and chemical fiber, belongs to textile machinery, according to spinning process, carding is an important process, the front process of carding machine is opening and cleaning cotton combined machine, the rear process is drawing frame, and carding process is the heart link of spinning production, is the key to influence yarn quality, and the state of carding nip roller greatly influences the carding effect of yarn semi-finished product fiber bundle, needs regular maintenance, under normal circumstances, nip roller maintenance needs to transport nip roller to repair room by blocking car worker, traditional manpower lifts nip roller, and the stability of nip roller is poor in the process of lifting, and it is easy to slip and cause nip roller damage;Simultaneously, it does not have the limiting locking of nip roller, and the rotation of nip roller occurs in the process of lifting, and the balance of worker is influenced when lifting, and there is certain security risk, for this, we design a kind of special tool of carding machine lifting nip roller to solve the above problems. SUMMARY

[0003] In view of the deficiency of prior art, the utility model provides a kind of special tool of carding machine lifting nip roller, solve the problem of poor stability when manually lifting nip roller and prone to damage, and the problem of rotation of nip roller in the process of lifting and affecting the balance of worker.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a kind of special tool of carding machine lifting nip roller, including lifting mechanism and the roller mechanism of assembly in the top front side of lifting mechanism, and the locking mechanism of assembly in the bottom of lifting mechanism;

[0005] The lifting mechanism includes main rod body, and operating vertical rod and operating horizontal rod used in cooperation with main rod body, the front side of the bottom of main rod body is fixedly installed with eye ring, the back of main rod body is provided with assembly hole, one end of operating vertical rod and the central position of the back of operating horizontal rod are all fixedly installed with assembly rod, and the assembly rod is used in cooperation with assembly hole;

[0006] The locking mechanism includes two groups of locking rings, and the two groups of locking rings are movably connected with eye ring by the mounting shaft of top, the top of main rod body is movably installed with arm rod, the two sides of arm rod are movably installed with support rod, and the bottom of two groups of support rod is movably connected with the outer wall of two groups of locking rings respectively, and the inner wall of two groups of locking rings is provided with anti-skid tooth.

[0007] The fixed roller mechanism comprises an assembly seat mounted on the top front side of the main rod body, a telescopic rod fixedly mounted on the front side of the assembly seat, a sleeve sheathed on the outer wall of the telescopic rod, a support spring fixedly mounted in the sleeve, and a contact plate fixedly mounted on the front side of the sleeve.

[0008] Preferably, the front side and the rear side of the inner wall of the sleeve ring are both fixedly mounted with wear-resistant ring plates, and the two groups of wear-resistant ring plates are distributed in an up-down manner.

[0009] Preferably, the other end of the operation vertical rod and the two ends of the operation horizontal rod are both fixedly mounted with flexible rubber sleeves, and the outer wall of each flexible rubber sleeve is provided with an anti-skid groove.

[0010] Preferably, the bottom of the arm rod is fixedly mounted with a movable buckle, and the top of the main rod body is fixedly mounted with a fixed buckle used in cooperation with the movable buckle.

[0011] Preferably, the front side of the contact plate is fixedly mounted with a rubber pad.

[0012] Preferably, the rear side of the main rod body is threadedly mounted with a locking pin, and the two groups of assembly rods are both provided with locking holes used in cooperation with the locking pin.

[0013] Preferably, one end of the arm rod is fixedly mounted with a pressing sleeve.

[0014] The utility model provides a special tool for raising a lifting roller of a carding machine.

[0015] (1) the special tool for raising a lifting roller of a carding machine, through the cooperation between the main rod body, the sleeve ring and the locking ring, the sleeve ring and the main rod body facilitate the staff to carry out the lifting operation on the lifting roller, realize that the lifting roller is easily loaded and unloaded on the carding lifting roller transport vehicle, the locking ring can be clamped on the outside of the lifting roller shaft and locked during the use of the tool, avoid the situation that the lifting roller shaft slides on the tool, and the stability of the staff when lifting the lifting roller through the tool is improved;

[0016] (2) through the cooperation of the contact plate and the support spring, the side of the lifting roller can be limited and contacted during the use of the tool, the lifting roller is ensured to keep a stationary state during the lifting, the situation that the lifting roller rotates and affects the staff during the lifting is avoided, and the safety of the staff when lifting the lifting roller through the tool is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a main rod body structure schematic view of the utility model;

[0019] Figure 3The utility model discloses an operating vertical rod assembly structure schematic diagram.

[0020] Figure 4 The utility model discloses an operating horizontal rod assembly structure schematic diagram.

[0021] Figure 5 The utility model discloses a locking ring structure schematic diagram.

[0022] Figure 6 The utility model discloses a resisting plate structure schematic diagram.

[0023] Figure 7 The utility model discloses a locking ring assembly structure schematic diagram.

[0024] Figure 8 The utility model discloses a locking ring unfolding structure schematic diagram.

[0025] In the drawing: 1, lifting mechanism;101, main rod body;102, collar;103, wear-resistant ring plate;104, locking pin;105, operating vertical rod;106, assembly rod;107, assembly hole;108, operating horizontal rod;109, flexible rubber sleeve;1010, locking hole;2, fixed roller mechanism;201, resisting plate;202, rubber pad;203, sleeve;204, telescopic rod;205, supporting spring;206, assembly seat;3, locking mechanism;301, arm rod;302, supporting rod;303, locking ring;304, anti -slip tooth;305, movable buckle;306, fixed buckle;307, pressing sleeve. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work are within the scope of the utility model.

[0027] Please refer to Figures 1-8 The utility model discloses a special tool for raising a combing machine needle roller, including lifting mechanism 1, the fixed roller mechanism 2 of assembly in lifting mechanism 1 top front side and the locking mechanism 3 of assembly in lifting mechanism 1 bottom, lifting mechanism 1 is the main body mechanism of special tool, with the help of lifting mechanism 1, the lifting operation of the staff is convenient when disassembling and installing needle roller, the limiting mechanism of roller body when lifting needle roller, with the help of fixed roller mechanism 2, can avoid the rotation of needle roller when the staff lifting operation, locking mechanism 3 is the locking anti -unhooking mechanism of needle roller when using the tool, with the help of locking mechanism 3, avoid the damage condition caused by the slide of needle roller on the tool.

[0028] Specifically, the lifting mechanism 1 comprises a main rod body 101, an operating vertical rod 105 and an operating horizontal rod 108 used in cooperation with the main rod body 101, a sleeve ring 102 is fixedly installed at the front side of the bottom of the main rod body 101, an assembly hole 107 is arranged at the back of the main rod body 101, an assembly rod 106 is fixedly installed at one end of the operating vertical rod 105 and the central position of the back of the operating horizontal rod 108, and the assembly rod 106 is used in cooperation with the assembly hole 107.

[0029] The locking mechanism 3 comprises two groups of locking rings 303, the two groups of locking rings 303 are movably connected with the sleeve ring 102 through the mounting shaft at the top, an arm rod 301 is movably installed at the top of the main rod body 101, a supporting rod 302 is movably installed at the two sides of the arm rod 301, the bottoms of the two groups of supporting rods 302 are movably connected with the outer parts of the two groups of locking rings 303, and the inner walls of the two groups of locking rings 303 are provided with anti-skid teeth 304.

[0030] The fixed roller mechanism 2 comprises an assembly seat 206 installed at the top of the front side of the main rod body 101, the front surface of the assembly seat 206 is fixedly installed with a telescopic rod 204, the outer wall of the telescopic rod 204 is sleeved with a sleeve pipe 203, the inner part of the sleeve pipe 203 is fixedly installed with a supporting spring 205, and the front surface of the sleeve pipe 203 is fixedly installed with a contact plate 201.

[0031] In the working process, the sleeve ring 102 is sleeved on the outside of the beater shaft, and the workers can disassemble and install the beater through the cooperation of the main rod body 101 and the sleeve ring 102, which improves the convenience of workers when disassembling and installing the beater. The assembly rods 106 on the operation vertical rod 105 and the operation horizontal rod 108 can be installed in the assembly holes 107, so that the operation vertical rod 105 and the operation horizontal rod 108 can be assembled with the main rod body 101. When the operation vertical rod 105 is assembled with the main rod body 101, a single person can disassemble and install a smaller beater through tools. When the operation horizontal rod 108 is assembled with the main rod body 101, two people can disassemble and install a larger beater through tools. Workers can select and assemble the operation vertical rod 105 and the operation horizontal rod 108 according to actual conditions, which increases the adjustability of the tool and reduces the physical burden of workers when lifting larger beaters. The two sets of locking rings 303 are movably connected with the back of the sleeve ring 102 through the top mounting shaft. When the sleeve ring 102 is sleeved on the outside of the beater shaft, the workers can shrink the lower sections of the two sets of locking rings 303 by pressing the arm rod 301 with the support force of the support rod 302. The beater shaft can be tightly held by shrinking the lower sections of the two sets of locking rings 303, so that the sleeve ring 102 can be locked when it is sleeved on the outside of the shaft. This avoids the situation that the sleeve ring 102 slips off the shaft when workers lift the beater with tools, increases the stability of workers when lifting the beater with tools, and prevents the sliding teeth 304 from increasing the friction of the inner wall of the locking ring 303, which improves the stability of the locking ring 303 when holding the beater shaft. When the sleeve ring 102 is sleeved on the outer wall of the beater shaft, the abutting plate 201 abuts against the side of the beater, and the sleeve 203, the telescopic rod 204 and the supporting spring 205 can elastically support the abutting plate 201. The elastic abutment of the abutting plate 201 on the side of the beater can limit the position during the lifting operation of the workers, avoid the rotation of the roller body of the beater during the lifting process, and improve the safety of workers when lifting the beater with tools.

[0032] Further, the front side and the rear side of the inner wall of the sleeve ring 102 are fixedly installed with wear-resistant ring plates 103, and the two sets of wear-resistant ring plates 103 are distributed above and below. The wear-resistant ring plates 103 increase the wear resistance and rigidity of the inner wall of the sleeve ring 102, avoid the deformation of the sleeve ring 102 affecting the lifting stability when the tool is used for a long time, and the wear-resistant ring plates 103 are embedded and installed to facilitate workers to replace them later.

[0033] The other end of the operating vertical rod 105 and the two ends of the operating horizontal rod 108 are fixedly provided with flexible rubber sleeves 109, the outer walls of the flexible rubber sleeves 109 are provided with anti-skid grooves, the flexible rubber sleeves 109 increase the softness of the outer walls of the operating vertical rod 105 and the operating horizontal rod 108, improve the comfort of the staff when holding the tool, and the anti-skid grooves increase the friction of the surface of the flexible rubber sleeves 109, improve the stability of the staff when holding, and avoid the situation that the staff's hands slip off in the lifting process.

[0034] The bottom of the arm rod 301 is fixedly provided with a movable buckle 305, and the top of the main rod body 101 is fixedly provided with a fixed buckle 306 used in cooperation with the movable buckle 305. When the arm rod 301 is pressed, the movable buckle 305 is connected and locked with the fixed buckle 306, and the arm rod 301 and the locking ring 303 can be locked when working through the movable buckle 305 and the fixed buckle 306, so that the stability of the locking ring 303 when tightly holding the spike roller shaft rod is ensured.

[0035] The front surface of the abutting plate 201 is fixedly provided with a rubber pad 202, and the rubber pad 202 can be flexibly protected when the abutting plate 201 abuts against the side edge of the spike roller, so that the side edge of the spike roller is prevented from being abraded and scratched by the abutting plate 201.

[0036] The rear side of the main rod body 101 is screwedly provided with a locking pin 104, and the two groups of assembly rods 106 are provided with locking holes 1010 used in cooperation with the locking pin 104. The locking pin 104 and the locking hole 1010 can lock the assembly rod 106 when the assembly rod 106 is installed in the assembly hole 107, so that the stability of the operating vertical rod 105 and the operating horizontal rod 108 when being assembled with the main rod body 101 is ensured.

[0037] In addition, one end of the arm rod 301 is fixedly provided with a pressing sleeve 307, the pressing sleeve 307 increases the softness of the one end of the arm rod 301, improves the comfort of the staff when operating the arm rod 301, and avoids the situation that the staff feels uncomfortable when operating the arm rod 301 due to the small contact surface of the top of the arm rod 301.

[0038] In the description of the present application, the terms "first", "second", "another", "yet another" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0039] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "link", "connection" should do broad sense understanding, for example, 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 intermediate medium.

[0040] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A tool for raising a taker-in roller of a carding machine, characterized in that: It includes lifting mechanism (1) and assembly in lifting mechanism (1) top front side's fixed roller mechanism (2), and assembly in lifting mechanism (1) bottom's locking mechanism (3); The lifting mechanism (1) comprises a main rod body (101), an operating vertical rod (105) and an operating horizontal rod (108) used in cooperation with the main rod body (101), a thimble (102) fixedly installed on the front side of the bottom of the main rod body (101), an assembly hole (107) formed on the back of the main rod body (101), an assembly rod (106) fixedly installed on one end of the operating vertical rod (105) and the central position of the back of the operating horizontal rod (108), and the assembly rod (106) used in cooperation with the assembly hole (107); The locking mechanism (3) comprises two groups of locking rings (303), the two groups of locking rings (303) are movably connected with the thimble (102) through mounting shafts on the top, an arm rod (301) movably installed on the top of the main rod body (101), support rods (302) movably installed on both sides of the arm rod (301), the bottoms of the two groups of support rods (302) movably connected with the outer parts of the two groups of locking rings (303), and anti-skid teeth (304) formed on the inner walls of the two groups of locking rings (303). The fixed roller mechanism (2) comprises an assembly seat (206) mounted on the top front side of the main rod body (101), an expansion rod (204) fixedly installed on the front of the assembly seat (206), a sleeve (203) sleeved on the outer wall of the expansion rod (204), a support spring (205) fixedly installed in the sleeve (203), and a butt plate (201) fixedly installed on the front of the sleeve (203).

2. A tool for raising a nipper roller of a carding machine according to claim 1, characterized in that: The front side and the back side of the inner wall of the thimble (102) are fixedly installed with wear-resistant ring plates (103), and the two groups of wear-resistant ring plates (103) are distributed in an up-down manner.

3. A tool for raising the nip roller of a carding machine according to claim 1, characterized in that: The other end of the operating vertical rod (105) and the two ends of the operating horizontal rod (108) are fixedly installed with flexible rubber sleeves (109), and the outer walls of the flexible rubber sleeves (109) are formed with anti-skid grooves.

4. A tool for raising the nip roller of a carding machine according to claim 1, characterized in that: The bottom of the arm rod (301) is fixedly installed with a movable buckle (305), and the top of the main rod body (101) is fixedly installed with a fixed buckle (306) used in cooperation with the movable buckle (305).

5. A tool for raising the nip roller of a carding machine according to claim 1, characterized in that: The front of the butt plate (201) is fixedly installed with a rubber pad (202).

6. A tool for raising a nipper roller of a carding machine according to claim 1, characterized in that: The back side of the main rod body (101) is threadedly installed with a locking pin (104), and the two groups of assembly rods (106) are formed with locking holes (1010) used in cooperation with the locking pin (104).

7. A tool for raising a nipper roller of a carding machine according to claim 1, characterized in that: One end of the arm rod (301) is fixedly installed with a pressing sleeve (307).

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