CN220131094U

CN220131094U - Loading device for round-link chain braiding machine

Info

Publication number: CN220131094U
Application number: CN202321713013.4U
Authority: CN
Inventors: 杨永菊; 程焕发; 刘果; 刘岩
Original assignee: Shandong Chengyuan Mining Machinery Co ltd
Current assignee: Shandong Chengyuan Mining Machinery Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-05
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of round-link chain braiding machines, and discloses a feeding device for the round-link chain braiding machine, which comprises a mounting base, an energy supply mechanism fixedly arranged on the side surface of the mounting base and used for providing power, a protection bin fixedly arranged at the upper end of the mounting base and used for protecting, and a storage hopper fixedly arranged at the front end of the mounting base and used for storing materials. According to the utility model, the round steel bar which just enters the groove at the top of the placing support is limited, so that the round steel bar is prevented from shifting in the pushing process, the smoothness of the operation of the device is ensured, and finally the round steel bar is sent to the next stage through the feeding support.

Description

Loading device for round-link chain braiding machine

Technical Field

The utility model relates to the technical field of round-link chain braiding machines, in particular to a feeding device for a round-link chain braiding machine.

Background

The mining high-strength annular chain is used as a traction component of the coal mine scraper conveyor, and the quality and performance of the mining high-strength annular chain directly influence the working efficiency of equipment and the coal yield of a coal mine. In the production process of the round-link chain, a chain braiding machine is required to be used for braiding round steel bars with equal length into a chain.

Such as publication (bulletin) number: CN210412392U, the disclosed feeding device for the round-link chain braiding machine, which belongs to the technical field of round-link chain production equipment, comprises a bracket, a hopper, a fixed plate, a push plate and a material channel plate, wherein the fixed plate is fixedly connected to the bracket and comprises a plurality of stepped vertical plates arranged at intervals, the push plate comprises the same number of stepped vertical plates as the fixed plate and is arranged in a staggered manner with the vertical plates of the fixed plate, the fixed plate and the push plate are arranged in a backward inclined manner, a side plate is arranged on the side surface of the push plate, the side plate is connected with the vertical plates of the push plate, and the side plate is in sliding connection with the guide groove on the bracket; the front of the push plate is provided with the hopper for storing round steel bars, the rear of the fixed plate is provided with the material channel plate, and the other end of the material channel plate is connected to the feed chute of the chain braiding machine. The feeding device for the round-link chain braiding machine can replace manual feeding, improve the working efficiency and reduce personnel and equipment safety accidents.

But above-mentioned disclosed round-link chain machine loading attachment, the in-process of loading can't carry out spacingly to the round steel strip, thereby makes the round steel skew dead with the machine card easily, damages the device, therefore need propose a round-link chain machine loading attachment.

Therefore, we propose a feeding device for a round-link chain braiding machine.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a feeding device for a round-link chain braiding machine.

In order to achieve the above purpose, the feeding device for the round-link chain braiding machine comprises a mounting base, an energy supply mechanism fixedly arranged on the side face of the mounting base and used for providing power, a protection bin fixedly arranged at the upper end of the mounting base and a storage hopper fixedly arranged at the front end of the mounting base and used for storing materials, wherein the feeding mechanism is arranged in the mounting base and comprises a pushing support and a placing support, the pushing support is of a stepped structure, an arc-shaped groove is formed in the top face of the mounting base, a placing support is fixedly arranged at the position, corresponding to the two sides of the pushing support, of the top face of the mounting base, the placing support is of a stepped structure matched with the pushing support, an arc-shaped groove is formed in the top face of the placing support, the limiting mechanism comprises a limiting support and a limiting block, a movable groove is formed in the position, corresponding to the upper part of a rotating shaft, of the protecting bin, a limiting support capable of sliding up and down along the movable groove is movably arranged in the movable groove, and a limiting block is fixedly arranged at the position, corresponding to the upper part of the placing support, and the lower end of the limiting block is provided with a groove matched with the pushing support.

Preferably, the feeding mechanism further comprises a fixed block, a rotating shaft, a linkage rod and a pushing support, four groups of fixed blocks are symmetrically and fixedly arranged on the front side and the rear side of the inner wall surface of the mounting base, the rotating shaft capable of rotating around the axis of the mounting base is movably arranged in the fixed block, the linkage rod is fixedly arranged on the side wall surface of the rotating shaft corresponding to the inner side of the mounting base, and the pushing support is movably connected with one end, far away from the rotating shaft, of the four groups of linkage rods.

Preferably, one end, far away from the storage hopper, of the mounting base is fixedly provided with a feeding support, and the top end of the feeding support is connected with a groove on the top surface of the placing support.

Preferably, the energy supply mechanism comprises a supporting plate, a rotating motor, a fixed block and a belt pulley, wherein the supporting plate is fixedly arranged on the side edge of the installation base, the rotating motor is fixedly arranged at the top end of the supporting plate, the output end of the rotating motor is fixedly connected with one group of rotating shafts, the belt pulleys are fixedly arranged on the wall surfaces of the two groups of rotating shafts on the same side, which correspond to the outer side of the installation base, and the belt between the two groups of belt pulleys is connected.

Preferably, four corners of the limiting support penetrate through the movable groove and extend to the outer side of the protection bin, a connecting rod is movably mounted at one end, extending to the outer side of the protection bin, of the limiting support, a cam is fixedly mounted at one end, extending to the outer side of the mounting base, of the two groups of rotating shafts far away from the belt pulley, and the protruding end of the cam is movably connected with the connecting rod.

Preferably, sliding rod frames are fixedly arranged on two sides, corresponding to the movable grooves, of the side wall surfaces of the protection bin, and four corners, extending out of the protection bin, of the limiting support are connected with the sliding rod frames in a sliding mode.

Preferably, a buffer spring is fixedly arranged between the limiting support and the limiting block.

Advantageous effects

The utility model provides a feeding device for a round-link chain braiding machine. The beneficial effects are as follows:

(1) This loading attachment for round-link chain braiding machine, rotation pivot utilize the rotation of cam and connecting rod, drive spacing support along the movable groove slide from top to bottom, carry out spacingly to the round steel strip that just gets into and place support top recess, avoid pushing in-process round steel strip to take place the skew to guarantee the smoothness of device operation, finally send into the round steel strip next stage through the pay-off support.

(2) According to the feeding device for the round-link chain braiding machine, the round steels with different diameters are convenient to adapt through the elasticity of the buffer spring, and the application range of the device is enlarged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a cross-sectional view of a front view of the present utility model;

FIG. 2 is a structural cross-sectional view of the left side view of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

fig. 4 is a schematic structural view of the rear view of the present utility model.

Legend description:

1. a mounting base; 2. an energy supply mechanism; 201. a support plate; 202. a rotating electric machine; 203. a fixed block; 204. rotating the rotating shaft; 205. a belt pulley; 206. a cam; 3. a protective bin; 4. a storage hopper; 5. a feeding mechanism; 501. a linkage rod; 502. pushing the bracket; 503. placing a bracket; 504. a feeding bracket; 6. a limiting mechanism; 601. a limit bracket; 602. a buffer spring; 603. a limiting block; 604. a movable groove; 605. a sliding rod frame; 606. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-4, including mounting base 1, fixed mounting is used for providing the energy supply mechanism 2 of power in mounting base 1 side, fixed mounting is used for protecting in mounting base 1 upper end guard bin 3 and fixed mounting is used for storing the storage hopper 4 of material in mounting base 1 front end, the inside of mounting base 1 is provided with feed mechanism 5, feed mechanism 5 includes push bracket 502 and places support 503, push bracket 502 is ladder type structure and the top has offered the arc recess, and the top of mounting base 1 corresponds the position fixed mounting who pushes the both sides of support 502 and has placed support 503, place support 503 is ladder type structure and the top of placing support 503 and offered the arc recess that cooperate each other with push bracket 502, during the use, through the rotatory pivot 204 of synchronous rotation front and back both sides, the pushing bracket 502 is driven to rotate around the rotating shaft 204 between the two groups of placing brackets 503, round steel bars in the grooves at the top of the placing brackets 503 are transferred into the grooves of the placing brackets 503 at a higher level by utilizing the continuous ascending and descending of the pushing bracket 502 to finish feeding, the feeding device further comprises a limiting mechanism 6, the limiting mechanism 6 consists of a limiting bracket 601 and a limiting block 603, a movable groove 604 is formed in the position, corresponding to the upper part of the rotating shaft 204, of the protection bin 3, a limiting bracket 601 capable of sliding up and down along the movable groove 604 is movably arranged in the movable groove 604, the limiting bracket 601 is in an I-shaped structure, the limiting block 603 is fixedly arranged in the position, corresponding to the upper part of the placing bracket 503, of the limiting block 603, a groove matched with the pushing bracket 502 is formed at the lower end of the limiting block 603, after the round steel bars are transferred into the grooves of the placing brackets 503, in order to prevent the round steel bars from being placed at the offset position, the groove of the limiting block 603 can limit the round steel bar.

The feeding mechanism 5 further comprises a fixed block 203, a rotary shaft 204, a linkage rod 501 and a pushing support 502, four groups of fixed blocks 203 are symmetrically and fixedly arranged on the front side and the rear side of the inner wall surface of the mounting base 1, the rotary shaft 204 capable of rotating around the axis of the fixing block 203 is movably arranged in the fixed block 203, the linkage rod 501 is fixedly arranged on the side wall surface of the rotary shaft 204 corresponding to the inner side of the mounting base 1, and the pushing support 502 is movably connected with one end, away from the rotary shaft 204, of the four groups of linkage rods 501.

One end, far away from the storage hopper 4, of the mounting base 1 is fixedly provided with a feeding bracket 504, and the top end of the feeding bracket 504 is connected with a groove on the top surface of the placement bracket 503, so that round steel bars transmitted to the top of the placement bracket 503 slide out of the feeding device.

The energy supply mechanism 2 comprises a supporting plate 201, a rotating motor 202, a fixed block 203 and a belt pulley 205, wherein the supporting plate 201 is fixedly arranged on the side edge of the installation base 1, the rotating motor 202 is fixedly arranged at the top end of the supporting plate 201, the output end of the rotating motor 202 is fixedly connected with one group of rotating shafts 204, the belt pulleys 205 are fixedly arranged on the wall surfaces, corresponding to the outer side of the installation base 1, of the two groups of rotating shafts 204 on the same side, the two groups of belt pulleys 205 are connected by a belt, so that the two groups of rotating shafts 204 on the same side synchronously rotate, and the four groups of rotating shafts 204 can synchronously roll due to the connection of the pushing support 502.

Four corners of the limiting support 601 penetrate through the movable groove 604 and extend to the outer side of the protection cabin 3, a connecting rod 606 is movably mounted at one end of the limiting support 601 extending to the outer side of the protection cabin 3, a cam 206 is fixedly mounted at one end of the two groups of rotating shafts 204, which are far away from the belt pulley 205, extending to the outer side of the mounting base 1, and the protruding end of the cam 206 is movably connected with the connecting rod 606, so that the upper and lower sliding of the limiting support 601 and the upper and lower sliding of the pushing support 502 synchronously lift.

The sliding rod frames 605 are fixedly arranged on the two sides, corresponding to the movable grooves 604, of the side wall surface of the protection bin 3, four corners, extending out of the protection bin 3, of the limiting support 601 are slidably connected with the sliding rod frames 605, and the sliding stability of the limiting support 601 is improved.

A buffer spring 602 is fixedly arranged between the limiting support 601 and the limiting block 603, and self-adaptation is conveniently carried out on round steel with different diameters through elasticity of the buffer spring 602, so that the application range of the device is enlarged.

The working principle of the utility model is as follows: through putting the material into the storage hopper 4, round steel bars in the storage hopper 4 slide into the grooves of the lowest-order placing support 503, then the rotating motor 202 is started, the rotating motor 202 drives a group of rotating shafts 204 to rotate and is connected with the linkage rod 501 and the pushing support 502 through the belt pulley 205, the four groups of rotating shafts 204 synchronously rotate, the pushing support 502 rotates up and down around the rotating shafts 204 in the protection bin 3 when the four groups of rotating shafts 204 synchronously rotate, the round steel bars remained in the lowest-order placing support 503 are transferred into the grooves of the higher-order placing support 502 through the grooves at the top of the pushing support 502 in the rotating process, the step-by-step transfer feeding is completed, in this process, the rotating shafts 204 drive the limiting support 601 to slide up and down along the movable groove 604, the round steel bars just entering the grooves at the top of the placing support 503 are limited, the round steel bars are prevented from shifting in the pushing process, and accordingly the smoothness of the device is guaranteed, and finally the round steel bars are sent into the next stage through the feeding support 504.

The elasticity of the buffer spring 602 facilitates self-adaption to round steel with different diameters, and the application range of the device is enlarged.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a feeding device for round-link chain braiding machine, includes mounting base (1), fixed mounting is used for providing power energy supply mechanism (2) in mounting base (1) side, and fixed mounting is used for protecting at mounting base (1) upper end guard bin (3) and fixed mounting is used for storing material's storage hopper (4) in mounting base (1) front end, the inside of mounting base (1) is provided with feed mechanism (5), feed mechanism (5) include push support (502) and place support (503), push support (502) are ladder type structure and arc recess has been seted up to the top face, and the position fixed mounting that top face of mounting base (1) corresponds push support (502) both sides has place support (503), place support (503) be with push support (502) mutually supporting ladder type structure and place the top face of support (503) and set up arc recess, its characterized in that: still include stop gear (6), stop gear (6) comprise spacing support (601), stopper (603), movable groove (604) have been seted up to the position of protection storehouse (3) corresponding rotation axis (204) top, movable mounting has spacing support (601) that can follow movable groove (604) and slide from top to bottom in movable groove (604), and spacing support (601) corresponds the position fixed mounting who places support (503) top has stopper (603), stopper (603) lower extreme seted up with propelling movement support (502) complex recess.

2. The feeding device for a round-link chain braiding machine according to claim 1, wherein: feed mechanism (5) still include fixed block (203), rotatory pivot (204), gangbar (501) and push away support (502), both sides symmetry fixed mounting has four fixed blocks (203) around the inner wall face of mounting base (1), movable mounting has rotatory pivot (204) around self axis in fixed block (203), rotatory pivot (204) correspond inside lateral wall face fixed mounting of mounting base (1) have gangbar (501), push away support (502) and four one end swing joint that link bar (501) kept away from rotatory pivot (204).

3. The feeding device for a round-link chain braiding machine according to claim 1, wherein: one end, far away from the storage hopper (4), of the mounting base (1) is fixedly provided with a feeding bracket (504), and the top end of the feeding bracket (504) is connected with a groove on the top surface of the placement bracket (503).

4. The feeding device for a round-link chain braiding machine according to claim 1, wherein: the energy supply mechanism (2) comprises a supporting plate (201), a rotating motor (202), a fixed block (203) and a belt pulley (205), wherein the supporting plate (201) is fixedly installed on the side edge of the installation base (1), the rotating motor (202) is fixedly installed at the top end of the supporting plate (201), the output end of the rotating motor (202) is fixedly connected with a group of rotating shafts (204), the two groups of rotating shafts (204) on the same side are fixedly installed on the belt pulley (205) corresponding to the wall surface on the outer side of the installation base (1), and the two groups of belt pulleys (205) are connected through a belt.

5. The feeding device for a round-link chain braiding machine according to claim 4, wherein: four corners of spacing support (601) run through movable groove (604) and extend to the protection storehouse (3) outside, and one end movable mounting that spacing support (601) extends to the protection storehouse (3) outside has connecting rod (606), and one end fixed mounting that two sets of rotatory pivot (204) of keeping away from belt pulley (205) extend to outside of mounting base (1) has cam (206), protruding end and connecting rod (606) swing joint of cam (206).

6. The feeding device for a round-link chain braiding machine according to claim 1, wherein: the sliding rod frames (605) are fixedly arranged on the two sides, corresponding to the movable grooves (604), of the side wall surfaces of the protection bin (3), and four corners, extending out of the protection bin (3), of the limiting support (601) are connected with the sliding rod frames (605) in a sliding mode.

7. The feeding device for a round-link chain braiding machine according to claim 1, wherein: a buffer spring (602) is fixedly arranged between the limiting support (601) and the limiting block (603).