Transfer frame for chemical fiber filament production

Abstract

The utility model discloses a transfer frame for chemical fiber filament production, which relates to the technical field of chemical fiber filament transportation appliances and comprises a trolley, universal wheels are mounted at four ends of the bottom surface of the trolley, a limiting frame is fixedly connected onto the trolley, a lifting mechanism is mounted in the limiting frame, and a plurality of groups of limiting mechanisms are mounted at the front end and the rear end of the lifting mechanism. A cavity is formed in the trolley; according to the chemical fiber filament conveying device, the limiting rods are matched with the limiting rings, so that chemical fiber filaments can be conveniently clamped on the supporting shafts, the limiting effect on the chemical fiber filaments is achieved, and the chemical fiber filaments are effectively prevented from falling off in the conveying process; through cooperation of the three lead screws and the mounting blocks, the multiple layers of chemical fiber filaments can be lifted in batches conveniently, then the one-time transfer number is increased, and the transfer efficiency is improved; and finally, the problems that the chemical fiber filaments are easy to fall off and the transfer efficiency is low in the transfer process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical fiber filament transportation appliance, especially to a transfer frame for chemical fiber filament production. BACKGROUND

[0002] Chemical fiber filament refers to chemical fiber filament yarn made of chemical fiber as raw material, and chemical fiber is a general term for fibers made of natural or synthetic high molecular materials as raw material through chemical or physical processing, in the chemical fiber filament production process, transfer is an important and indispensable link, from the transportation of raw materials to the transfer of semi-finished products between various production processes, and to the warehousing and transportation of finished products, the transfer process runs through the entire production process.

[0003] The existing chemical fiber filament transfer lacks a limiting mechanism, and the chemical fiber filament is transported in a cylindrical shape, which can roll randomly during transportation, causing the chemical fiber filament to fall off the transfer frame during transportation and causing damage to the chemical fiber filament, and the existing transfer frame is mostly a single layer structure, and the number of transfers is limited each time, and the transfer efficiency is low, therefore, the above problems need to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a transfer frame for chemical fiber filament production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a transfer frame for chemical fiber filament production, including a handcart, the bottom surface of the handcart is provided with universal wheels at four ends, and a limiting frame is fixedly connected to the handcart, a lifting mechanism is installed in the limiting frame, a plurality of limiting mechanisms are installed at the front and rear ends of the lifting mechanism, and a cavity is formed in the inside of the handcart.

[0006] Preferably, the limiting mechanism comprises a support shaft installed on the lifting mechanism, guide grooves are formed on the opposite surfaces of the support shaft at both ends, guide holes are formed in the inner walls of the guide grooves at both ends and penetrate the support shaft at the proximal end, a connecting rod is arranged inside the guide groove, a limiting ring is sleeved on the proximal end of the support shaft at both ends, the limiting ring and the connecting rod are connected through the guide hole, three limiting assemblies are installed on the inner side of the limiting ring at equal intervals, a plurality of equal-interval sliding grooves are formed on the outer side surface of the support shaft, springs are installed at the proximal end of the sliding grooves at both ends, and the other end of the spring is connected with the limiting ring.

[0007] Preferably, the limiting assembly is hingedly installed by three limiting rods, the outermost end of the limiting rod is hingedly connected with the sliding groove, and the other end of the innermost end of the limiting rod is fixedly connected with the limiting ring.

[0008] Preferably, the lifting mechanism comprises slide rods fixed on both sides of the bottom surface of the limiting frame, a first lead screw, a second lead screw and a third lead screw are vertically arranged between the two slide rods, upper ends of the first lead screw, the second lead screw and the third lead screw are rotationally connected with the limiting frame, and three groups of mounting assemblies are mounted on the first lead screw, the second lead screw and the third lead screw.

[0009] Preferably, the mounting assembly is composed of four mounting blocks, the mounting blocks at the same end are connected through connecting rods, front ends and rear ends of the mounting blocks at the same end are connected with two end support shafts, mounting blocks of the upper mounting assembly are threadedly connected with the first lead screw, mounting blocks of the middle mounting assembly are threadedly connected with the second lead screw, mounting blocks of the lower mounting assembly are threadedly connected with the third lead screw, and a transmission assembly is mounted at the bottom end of the first lead screw, the second lead screw and the third lead screw.

[0010] Preferably, the transmission assembly comprises a first bevel gear mounted at the bottom end of the first lead screw, the second lead screw and the third lead screw, the first bevel gear is meshed with a second bevel gear, a rotating shaft is connected with the front end of the second bevel gear, the rotating shaft penetrates through the trolley, a hand wheel is mounted at the front end of the rotating shaft, the hand wheel is located at the front end of the bottom of the trolley, and the first bevel gear, the second bevel gear and the rotating shaft are all mounted in the cavity of the trolley.

[0011] Compared with the prior art, the device has the advantages that: the cooperation of the limiting rod and the limiting ring facilitates clamping the chemical fiber filaments on the support shaft, thereby limiting the chemical fiber filaments and effectively preventing the chemical fiber filaments from falling off during the transfer process; the cooperation of the three lead screws and the mounting blocks facilitates lifting the multiple layers of chemical fiber filaments in batches, thereby increasing the number of one-time transfer and improving the transfer efficiency; and the problems of easy falling off of the chemical fiber filaments and low transfer efficiency during the transfer process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. In the drawings:

[0013] Figure 1 The device is a whole three-dimensional structure schematic view;

[0014] Figure 2 The limiting mechanism is a structure schematic view;

[0015] Figure 3 The limiting mechanism is a cross-sectional structure schematic view;

[0016] Figure 4The utility model provides a schematic diagram of the internal structure of the limiting mechanism.

[0017] Figure 5 The utility model provides a schematic diagram of the structure of the lifting mechanism.

[0018] In the drawing, the serial number: 1, trolley; 2, universal wheel; 3, limiting frame; 4, support shaft; 5, connecting rod; 6, limiting ring; 7, limiting rod; 8, spring; 9, sliding rod; 10, first screw rod; 11, mounting block; 12, first bevel gear; 13, second bevel gear; 14, hand wheel; 15, second screw rod; 16, third screw rod. DETAILED DESCRIPTION

[0019] 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, not all the embodiments.

[0020] Embodiment: refer to Figures 1-5 The utility model discloses a transfer frame for chemical fiber filament production, including trolley 1, through trolley 1, it is convenient to install limiting frame 3, trolley 1 bottom surface four ends all are installed with universal wheel 2, through universal wheel 2, it is convenient to push trolley 1 and move, and trolley 1 is fixedly connected with limiting frame 3, through limiting frame 3, it is convenient to install lifting mechanism, limiting frame 3 is installed with lifting mechanism, and lifting mechanism front and rear end all are installed with multiple sets of limiting mechanism, and trolley 1 is internally provided with cavity, and the limiting mechanism includes the support shaft 4 of installing on lifting mechanism, through support shaft 4, it is convenient to install chemical fiber filament, and the far face of both ends support shaft 4 is provided with guide slot, and the inner wall of both ends guide slot is provided with guide hole in the near end of the penetration support shaft 4, and the inside of guide slot is equipped with connecting rod 5, through connecting rod 5, it is convenient to push limiting rod 7 and collect into support shaft 4, and both ends support shaft 4 near end outside sleeve connects with limiting ring 6, through limiting ring 6, it is convenient to cooperate spring 8, limiting ring 6 and connecting rod 5 are connected through guide hole, and the inside of limiting ring 6 is provided with three sets of limiting components at equal intervals, and the outer side of support shaft 4 is provided with multiple equal interval sliding slots, and both ends sliding slots are provided with spring 8 in the near end, through spring 8, it is convenient to drive limiting ring 6 and reset.

[0021] In the utility model, the other end of spring 8 is connected with limiting ring 6, limiting assembly is hinged and installed by three limiting rods 7, and it is convenient to limit chemical fiber filament by cooperating limiting ring 6 through limiting rod 7;The outermost end limiting rod 7 is movably hinged with the sliding groove, and the other end of the innermost end limiting rod 7 is fixedly connected with limiting ring 6;The lifting mechanism comprises slide rods 9 fixedly connected on the bottom surface of the limiting frame 3 on both sides, and it is convenient to cooperate with mounting block 11 lifting through the slide rod 9;First screw rod 10, second screw rod 15 and third screw rod 16 are vertically arranged between the two slide rods 9, the upper end of first screw rod 10, second screw rod 15 and third screw rod 16 is rotatably connected with limiting frame 3, and three sets of mounting assemblies are installed on first screw rod 10, second screw rod 15 and third screw rod 16, the mounting assembly is composed of four mounting blocks 11, and it is convenient to install support shaft 4 through mounting block 11;The same end mounting block 11 is connected through connecting rod, and the same end mounting block 11 is connected with both end support shaft 4 at front end and rear end, the mounting block 11 of upper mounting assembly is screw-connected with first screw rod 10, the mounting block 11 of middle mounting assembly is screw-connected with second screw rod 15, and the mounting block 11 of lower mounting assembly is screw-connected with third screw rod 16, and the bottom end of first screw rod 10, second screw rod 15 and third screw rod 16 is provided with transmission assembly, the transmission assembly comprises first bevel gear 12 installed at the bottom end of first screw rod 10, second screw rod 15 and third screw rod 16 respectively, and it is convenient to cooperate with second bevel gear 13 through first bevel gear 12;The lower end of first bevel gear 12 is meshed with second bevel gear 13, and it is convenient to drive first bevel gear 12 to rotate through second bevel gear 13;The front end of second bevel gear 13 is connected with rotating shaft, the front end of rotating shaft penetrates trolley 1, and hand wheel 14 is installed at the front end of rotating shaft, and it is convenient to drive second bevel gear 13 to rotate through hand wheel 14;Hand wheel 14 is located at the bottom front end of trolley 1, and first bevel gear 12, second bevel gear 13 and rotating shaft are all installed in the cavity of trolley 1.

[0022] Working principle: when the utility model is used, first, three sets of lifting mechanisms are all lowered to the lowest point, then the connecting rod 5 is pushed inward, the connecting rod 5 drives the limiting ring 6 and the rear end limiting rod 7 to move backward, at this time, the limiting rod 7 will retract into the support shaft 4, at this time, the chemical fiber filament can be installed into the support shaft 4, after installation, the connecting rod 5 is loosened, at this time, the spring 8 pushes the limiting rod 7 and the limiting ring 6 to reset, so that the limiting ring 7 and the limiting rod 6 limit the chemical fiber filament;When the first layer mounting block 11 is all installed, the lower end hand wheel 14 of first screw rod 10 is rotated, the hand wheel 14 is rotated downward through the cooperation of first bevel gear 12 and second bevel gear 13, because the middle and lower mounting blocks 11 are not screw-connected with first screw rod 10, so only the uppermost mounting block 11 moves upward;Similarly, after the lower end two layers of mounting blocks 11 are installed, they can be lifted through second screw rod 15 and third screw rod 16.

[0023] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A transfer frame for the production of synthetic filaments, comprising a trolley (1), characterized in that: The trolley (1) bottom four ends are all equipped with universal wheels (2), and the trolley (1) is fixedly connected with a limiting frame (3), the limiting frame (3) is equipped with a lifting mechanism, the lifting mechanism front and rear ends are all equipped with multiple sets of limiting mechanisms, and the trolley (1) is internally provided with a cavity.

2. The transfer frame according to claim 1, characterized in that: The limiting mechanism comprises a supporting shaft (4) mounted on the lifting mechanism, the faraway surfaces of the two ends of the supporting shaft (4) are provided with guide grooves, the inner walls of the two ends of the guide grooves are provided with guide holes penetrating through the supporting shaft (4) from the proximal end, the guide grooves are internally provided with connecting rods (5), the proximal end outer sides of the two ends of the supporting shaft (4) are sleeved with limiting rings (6), the limiting rings (6) are connected with the connecting rods (5) through the guide holes, the inner sides of the limiting rings (6) are equidistantly provided with three sets of limiting assemblies, the outer sides of the supporting shaft (4) are provided with multiple equidistant sliding grooves, the sliding grooves are provided with springs (8) from the proximal end, and the other ends of the springs (8) are connected with the limiting rings (6).

3. The transfer frame according to claim 2, characterized in that: The limiting assembly is hingedly mounted by three limiting rods (7), the outermost ends of the limiting rods (7) are movably hinged with the sliding grooves, and the other ends of the innermost ends of the limiting rods (7) are fixedly connected with the limiting rings (6).

4. The transfer frame according to claim 1, characterized in that: The lifting mechanism comprises slide rods (9) fixedly connected to the bottom surfaces of the two sides of the limiting frame (3), a first screw rod (10), a second screw rod (15) and a third screw rod (16) are vertically arranged between the two slide rods (9), the upper ends of the first screw rod (10), the second screw rod (15) and the third screw rod (16) are rotatably connected with the limiting frame (3), and three sets of mounting assemblies are mounted on the first screw rod (10), the second screw rod (15) and the third screw rod (16).

5. The transfer frame according to claim 4, characterized in that: The mounting assembly is composed of four mounting blocks (11), the mounting blocks (11) are connected by connecting rods, the front and rear ends of the mounting blocks (11) are connected with the two supporting shafts (4), the mounting blocks (11) of the mounting assembly are threadedly connected with the first screw rod (10), the second screw rod (15) and the third screw rod (16) from top to bottom, and the bottom ends of the first screw rod (10), the second screw rod (15) and the third screw rod (16) are all equipped with transmission assemblies.

6. The transfer frame according to claim 5, characterized in that: The transmission assembly comprises a first bevel gear (12) mounted at the bottom end of the first screw rod (10), the second screw rod (15) and the third screw rod (16), the lower end of the first bevel gear (12) is meshed with a second bevel gear (13), the front end of the second bevel gear (13) is connected with a rotating shaft, the rotating shaft penetrates through the trolley (1) from the front end, a hand wheel (14) is mounted on the rotating shaft, the hand wheel (14) is located at the bottom front end of the trolley (1), and the first bevel gear (12), the second bevel gear (13) and the rotating shaft are all mounted in the cavity of the trolley (1).

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