CN219931653U

CN219931653U - Reinforcing steel bar bundling device

Info

Publication number: CN219931653U
Application number: CN202321279016.1U
Authority: CN
Inventors: 刘丹; 王爱敏
Original assignee: Jining Chenxi Project Management Co ltd
Current assignee: Jining Chenxi Project Management Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-31
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of steel bar bundling, and discloses a steel bar bundling device which comprises a main body mechanism, a winding mechanism and a clamping mechanism, wherein the winding mechanism is positioned in the rear of the upper end of the main body mechanism, the clamping mechanism is positioned in front of the upper end of the main body mechanism, the clamping mechanism comprises a sliding block, a limiting block, a pulley, an assembly groove, a movable block, a clamp spring, an assembly block and a supporting spring, and the limiting block is fixedly arranged on the side of the lower end of the sliding block. This reinforcing bar binding device sets up the movable block into the herringbone structure, from this the below of movable block is separately, uses the material preparation that has certain toughness structure, presses the movable block down to remove during the operation, can cut apart the lower extreme of movable block through the holding power of jump ring, can with the inside of wire card at the movable block lower extreme, then loosen the movable block of pressing, the movable block upwards removes the inside of shrink in the assembly groove, can the centre gripping wire remove in the inside of device from this, avoids manual inconvenience that alternates the wire and bring.

Description

Reinforcing steel bar bundling device

Technical Field

The utility model relates to the technical field of reinforcement binding, in particular to a reinforcement binding device.

Background

In construction, the reinforcing steel bars are indispensable materials, the machine for binding the reinforcing steel bars together is a reinforcing steel bar binding device, and the reinforcing steel bar binding device has the greatest characteristics of being rapid and convenient, and the efficiency of the reinforcing steel bar binding device is 3-4 times of the manual efficiency, so that a large amount of manpower can be saved, and the labor intensity of workers is greatly reduced.

In a typical reinforcing bar binder, a wire is wound around a winding roller and then mounted in the binder, and the winding roller is relatively unstable when winding and unwinding the wire during use due to movable placement between the winding roller and the binder, so that the connectivity between components is insufficient when the binder is used.

In order to solve the problems, the clamping groove is formed in the notch of the winding roller, and the winding roller maintains good stability when winding and unwinding the steel wire through the clamping blocks and other parts arranged at the outer end of the winding roller, so that convenience in assembly of the winding roller is not affected, but in actual operation, the steel wire is inserted from the winding roller to the bundling head on the bundling device, and the steel wire is manually inserted by means of manpower.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a reinforcing steel bar binding device, which solves the problems that the prior art proposes that steel wires are inserted from a winding roller to a binding head position on the binding device by manual insertion, and the structure is time-consuming and affects the allocation efficiency of binding the steel wires.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar binding device, includes main part mechanism, winding mechanism and fixture, winding mechanism is located the inside at main part mechanism upper end rear, fixture is located the place ahead of main part mechanism upper end, fixture is including slider, stopper, pulley, assembly groove, movable block, jump ring, assembly piece and supporting spring, the fixed avris that sets up in the slider lower extreme of stopper, pulley fixed mounting is at the avris of stopper lower extreme, the assembly groove is fixed to be set up at the middle part of slider, movable block movable mounting is in the inside of assembly groove, jump ring fixed mounting is in the middle part of the inner of movable block, the fixed top that sets up in the movable block outer end and be located the inside of assembly groove of assembly block, supporting spring fixed mounting is at the lower extreme of assembly block and with assembly groove fixed connection.

Preferably, the main part mechanism is including bundling rifle shell, handle, battery holder, tie up first, standing groove, feed through mouth, draw-in groove, spout and spacing groove, the fixed middle part that sets up in bundling rifle shell lower extreme of handle, battery holder fixed mounting is in the lower extreme of handle, tie up first fixed mounting and tie up the front end of rifle shell, the standing groove is fixed to be set up in the inside of bundling rifle shell upper end rear, feed through mouth is fixed to be set up in the left middle part of standing groove inner, the draw-in groove is fixed to be set up in the front and back both sides of standing groove inner, the spout is fixed to be set up in the middle part of bundling rifle shell upper end, the fixed left and right sides of setting in the spout inner, through setting up the feed through mouth, be convenient for alternate the wire of rolling on the wind-up roller to tie up the inside of rifle shell.

Preferably, the winding mechanism comprises a winding roller, a steel wire, a built-in groove, a pressing spring and a pressing block, wherein the steel wire is movably arranged in the middle of the winding roller, the built-in groove is fixedly arranged in the left end and the right end of the winding roller, the pressing spring is fixedly arranged in the built-in groove, the pressing block is movably arranged in the built-in groove and fixedly connected with the outer end of the pressing spring, and the pressing spring is arranged, so that the pressing block can be inwards contracted into the built-in groove when the winding roller is installed, and the normal installation of the winding roller and the placing groove is not influenced.

Preferably, the slider movable mounting is in the top of tying up the rifle shell, the stopper is the symmetric distribution in the left and right sides of slider lower extreme, stopper and spacing groove looks adaptation, the slider passes through stopper movable mounting in the top of tying up the rifle shell, and the limit block makes the slider better with tie up the nature that the rifle shell is connected in operation to avoid the slider and tie up the breaking away from of rifle shell.

Preferably, the movable block is of a herringbone structure, the clamp springs are symmetrically distributed in the middle of the inner end of the movable block, the supporting springs are symmetrically distributed at the lower end of the assembly block, and the movable block is arranged to be of the herringbone structure, so that the lower parts of the movable block are separated, and the clamping of the steel wires is facilitated.

Preferably, the draw-in groove is the symmetric distribution in the front and back both sides of standing groove inner, draw-in groove and press briquetting looks adaptation, the spacing groove is the symmetric distribution in the left and right sides of spout inner, through setting up the spacing groove, makes slider and tie up more stable that rifle shell is connected.

Preferably, the wind-up roll movable mounting is in the inside of standing groove, the wind-up roll is the I-shaped structure, through with wind-up roll movable mounting in the inside of standing groove, increases the wind-up roll and rolls up the convenience when tying up with the steel wire.

Preferably, the built-in groove is the inside of symmetric distribution in wind-up roll left and right sides both ends, press the spring and be the equidistance and distribute in the inside of built-in groove, press the briquetting to be T type structure, through setting up the briquetting to T type structure, avoid pressing the briquetting to receive the deformation rebound of pressing the spring and break away from with built-in groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the steel bar binding device, the movable blocks are arranged in a herringbone structure, so that the lower parts of the movable blocks are separated, the steel bar binding device is made of materials with a certain toughness structure, the movable blocks are pressed to move downwards during operation, the lower ends of the movable blocks can be separated through the supporting force of the clamp springs, steel wires can be clamped in the lower ends of the movable blocks, then the pressed movable blocks are loosened, the movable blocks move upwards and retract in the assembly groove, and therefore the steel wires can be clamped to move in the steel wire binding device, and inconvenience brought by manually inserting the steel wires is avoided;

2. according to the reinforcing steel bar binding device, the pressing spring is arranged, when the winding roller is installed, the pressing block can be contracted inwards to the inside of the built-in groove, normal installation of the winding roller and the placing groove is not affected, after the winding roller is installed, the pressing block is ejected out of the inside of the built-in groove after the pressing spring is elastically deformed, and the pressing block is clamped in the inside of the clamping groove, so that the winding roller keeps rotating in use and has good stability;

3. this reinforcing bar binding device through with wind-up roll movable mounting in the inside of standing groove, increases the wind-up roll and rolls up the convenience when tying up with the steel wire to the wind-up roll of I-shaped structure can avoid the steel wire to follow both sides landing when rolling the steel wire.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a strapping gun housing of the present utility model;

FIG. 3 is a schematic cross-sectional view of a winding mechanism according to the present utility model;

fig. 4 is a schematic cross-sectional view of a clamping mechanism according to the present utility model.

In the figure: 1. a main body mechanism; 101. strapping gun housings; 102. a handle; 103. a battery holder; 104. a strapping head; 105. a placement groove; 106. a material passing opening; 107. a clamping groove; 108. a chute; 109. a limit groove; 2. a winding mechanism; 201. a wind-up roll; 202. a steel wire; 203. a built-in groove; 204. pressing the spring; 205. pressing the blocks; 3. a clamping mechanism; 301. a slide block; 302. a limiting block; 303. a pulley; 304. an assembly groove; 305. a movable block; 306. clamping springs; 307. a mounting block; 308. and a support spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reinforcement binder, including main part mechanism 1, winding mechanism 2 and fixture 3, winding mechanism 2 is located the inside behind main part mechanism 1 upper end, fixture 3 is located the place ahead of main part mechanism 1 upper end, fixture 3 includes slider 301, stopper 302, pulley 303, assembly groove 304, movable block 305, jump ring 306, assembly block 307 and supporting spring 308, stopper 302 is fixed to be set up in the avris of slider 301 lower extreme, pulley 303 fixed mounting is in the avris of stopper 302 lower extreme, assembly groove 304 is fixed to be set up in the middle part of slider 301, movable block 305 movable mounting is in the inside of assembly groove 304, jump ring 306 fixed mounting is in the middle part of movable block 305 inner, assembly block 307 is fixed to be set up in the top of movable block 305 outer end and is located the inside of assembly groove 304, supporting spring 308 fixed mounting is in the lower extreme of assembly block 307 and with assembly groove 304 fixed connection;

the main body mechanism 1 comprises a bundling gun shell 101, a handle 102, a battery seat 103, a bundling head 104, a placing groove 105, a material penetrating opening 106, a clamping groove 107, a sliding groove 108 and a limiting groove 109, wherein the handle 102 is fixedly arranged in the middle of the lower end of the bundling gun shell 101, the battery seat 103 is fixedly arranged at the lower end of the handle 102, the bundling head 104 is fixedly arranged at the front end of the bundling gun shell 101, the placing groove 105 is fixedly arranged in the rear of the upper end of the bundling gun shell 101, the material penetrating opening 106 is fixedly arranged in the middle of the left side of the inner end of the placing groove 105, the clamping groove 107 is fixedly arranged on the front side and the rear side of the inner end of the placing groove 105, the sliding groove 108 is fixedly arranged in the middle of the upper end of the bundling gun shell 101, the limiting groove 109 is fixedly arranged on the left side and the right side of the inner end of the sliding groove 108, the material penetrating opening 106 is arranged so that a steel wire 202 coiled on a coiling roller 201 can be conveniently inserted into the inside of the bundling gun shell 101, and the battery seat 103 is arranged at the modified lowest end, so that the gravity of the lower end of the device can be increased, and the device can be conveniently placed; the winding mechanism 2 comprises a winding roller 201, a steel wire 202, a built-in groove 203, a pressing spring 204 and a pressing block 205, wherein the steel wire 202 is movably arranged in the middle of the winding roller 201, the built-in groove 203 is fixedly arranged in the left end and the right end of the winding roller 201, the pressing spring 204 is fixedly arranged in the built-in groove 203, the pressing block 205 is movably arranged in the built-in groove 203 and fixedly connected with the outer end of the pressing spring 204, when the winding roller 201 is arranged, the pressing block 205 can be inwards contracted into the built-in groove 203, the normal installation of the winding roller 201 and the placing groove 105 is not influenced, after the winding roller is arranged, the deformation rebound of the pressing spring 204 ejects the pressing block 205 out of the built-in groove 203, so that the pressing block 205 is clamped in the clamping groove 107, and therefore the winding roller 201 can keep rotating in use and has better stability;

the sliding block 301 is movably arranged above the bundling gun shell 101, the limiting blocks 302 are symmetrically distributed on the left side and the right side of the lower end of the sliding block 301, the limiting blocks 302 are matched with the limiting grooves 109, the sliding block 301 is movably arranged above the bundling gun shell 101 through the limiting blocks 302, the limiting blocks 302 are operated to ensure that the sliding block 301 and the bundling gun shell 101 are better in connection, the sliding block 301 and the bundling gun shell 101 are prevented from being separated, and in the structure, the sliding block 301 moves to keep smooth sliding through the pulleys 303 arranged at the lower end of the limiting blocks 302; the movable block 305 is of a herringbone structure, the clamp springs 306 are symmetrically distributed in the middle of the inner end of the movable block 305, the supporting springs 308 are symmetrically distributed at the lower end of the assembling block 307, the movable block 305 is arranged to be of a herringbone structure, therefore, the lower part of the movable block 305 is separated, the movable block 305 is made of a material with a certain toughness structure, the movable block 305 is pressed down to move in operation, the lower end of the movable block 305 can be separated by the supporting force of the clamp springs 306, the steel wire 202 can be clamped in the lower end of the movable block 305, then the pressed movable block 305 is loosened, the movable block 305 moves upwards and is retracted in the assembling groove 304, and the steel wire 202 can be clamped to move in the device, so that inconvenience caused by manually penetrating the steel wire 202 is avoided; the clamping grooves 107 are symmetrically distributed on the front side and the rear side of the inner end of the placing groove 105, the clamping grooves 107 are matched with the pressing blocks 205, the limiting grooves 109 are symmetrically distributed on the left side and the right side of the inner end of the sliding groove 108, and the sliding block 301 is connected with the strapping gun shell 101 more stably by arranging the limiting grooves 109; the winding roller 201 is movably arranged in the placing groove 105, the winding roller 201 is of an I-shaped structure, the winding roller 201 is movably arranged in the placing groove 105, convenience in winding the binding steel wire 202 by the winding roller 201 is improved, and the winding roller 201 of the I-shaped structure can avoid the steel wire 202 from sliding from two sides when winding the steel wire 202; the built-in grooves 203 are symmetrically distributed in the left and right ends of the wind-up roller 201, the pressing springs 204 are equidistantly distributed in the built-in grooves 203, the pressing blocks 205 are of T-shaped structures, and the pressing blocks 205 are prevented from being separated from the built-in grooves 203 when being rebounded due to deformation of the pressing springs 204 by setting the pressing blocks 205 into the T-shaped structures.

Working principle: the technical proposal of the utility model is that a chute 108 with a long strip structure is arranged at the left side of a placing groove 105 at the middle part of the upper end of a binding gun shell 101, a feed-through hole 106 communicated with the inside of the binding gun shell 101 is arranged in the placing groove 105, then a sliding block 301 is movably arranged above the binding gun shell 101 through a limiting block 302, the limiting block 302 is operated to ensure that the sliding block 301 and the binding gun shell 101 are better in connection, the sliding block 301 and the binding gun shell 101 are prevented from being separated, a movable block 305 is arranged into a Y-shaped structure, the lower part of the movable block 305 is separated, the movable block 305 is pressed to move downwards during operation by using a material with a certain toughness structure, the lower end of the movable block 305 can be separated by the supporting force of a clamp spring 306, and a steel wire 202 can be clamped inside the lower end of the movable block 305, then loose the movable block 305 pressed, the movable block 305 moves upwards and contracts inwards in the assembly groove 304, so that the steel wire 202 can be clamped and moved in the device, inconvenience caused by manually inserting the steel wire 202 is avoided, in the structure, the sliding smoothness of the sliding is kept by the sliding block 303 arranged at the lower end of the limiting block 302, all parts of the device complement each other, the pressing block 205 can be contracted inwards in the built-in groove 203 when the winding roller 201 is arranged, normal installation of the winding roller 201 and the placement groove 105 is not affected, after the winding roller is arranged, the deformation rebound of the pressing spring 204 ejects the pressing block 205 out of the built-in groove 203, so that the pressing block 205 is clamped in the clamping groove 107, and therefore the winding roller 201 keeps rotating in use and has good stability.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a reinforcing bar binding device, includes main part mechanism (1), winding mechanism (2) and fixture (3), its characterized in that: the winding mechanism (2) is located inside the rear of the upper end of the main body mechanism (1), the clamping mechanism (3) is located in front of the upper end of the main body mechanism (1), the clamping mechanism (3) comprises a sliding block (301), a limiting block (302), a pulley (303), an assembling block (307), a movable block (305), a clamp spring (306), an assembling block (307) and a supporting spring (308), the limiting block (302) is fixedly arranged on the side of the lower end of the sliding block (301), the pulley (303) is fixedly arranged on the side of the lower end of the limiting block (302), the assembling groove (304) is fixedly arranged in the middle of the sliding block (301), the movable block (305) is movably arranged in the inside of the assembling groove (304), the clamp spring (306) is fixedly arranged on the middle of the inner end of the movable block (305), and the assembling block (307) is fixedly arranged above the outer end of the movable block (305) and located in the assembling groove (304), and the supporting spring (308) is fixedly arranged at the lower end of the assembling block (307) and fixedly connected with the assembling groove (304).

2. A rebar tying machine according to claim 1, wherein: the utility model provides a main part mechanism (1) is including bundling rifle shell (101), handle (102), battery holder (103), tie up first (104), standing groove (105), wear material mouth (106), draw-in groove (107), spout (108) and spacing groove (109), the fixed middle part that sets up in bundling rifle shell (101) lower extreme of handle (102), battery holder (103) fixed mounting is in the lower extreme of handle (102), tie up the front end of first (104) fixed mounting in bundling rifle shell (101), the inside at bundling rifle shell (101) upper end rear is fixed to standing groove (105), the fixed middle part that sets up in standing groove (105) inner left side of material mouth (106), the fixed front and back both sides that set up in standing groove (105) inner of draw-in groove (107), spout (108) are fixed to be set up in the middle part of bundling rifle shell (101) upper end, the left and right sides of spacing groove (109) is fixed to be set up in spout (108) inner.

3. A rebar tying machine as in claim 2, wherein: winding mechanism (2) are including wind-up roll (201), steel wire (202), built-in groove (203), press spring (204) and press the piece (205), steel wire (202) movable mounting is in the middle part of wind-up roll (201), built-in groove (203) are fixed to be set up in the inside at both ends about wind-up roll (201), press the inside of spring (204) fixed mounting built-in groove (203), press the inside of piece (205) movable mounting in built-in groove (203) and with the outer fixed connection of pressing spring (204).

4. A rebar tying machine according to claim 3, wherein: the sliding block (301) is movably arranged above the bundling gun shell (101), limiting blocks (302) are symmetrically distributed on the left side and the right side of the lower end of the sliding block (301), and the limiting blocks (302) are matched with the limiting grooves (109).

5. A rebar tying machine according to claim 4, wherein: the movable block (305) is of a herringbone structure, the clamp springs (306) are symmetrically distributed in the middle of the inner end of the movable block (305), and the supporting springs (308) are symmetrically distributed at the lower end of the assembly block (307).

6. A rebar tying machine according to claim 5, wherein: the clamping grooves (107) are symmetrically distributed on the front side and the rear side of the inner end of the placing groove (105), the clamping grooves (107) are matched with the pressing blocks (205), and the limiting grooves (109) are symmetrically distributed on the left side and the right side of the inner end of the sliding groove (108).

7. A rebar tying machine according to claim 6, wherein: the wind-up roller (201) is movably arranged in the placing groove (105), and the wind-up roller (201) is of an I-shaped structure.

8. A rebar tying machine according to claim 7, wherein: the built-in grooves (203) are symmetrically distributed in the left end and the right end of the winding roller (201), the pressing springs (204) are equidistantly distributed in the built-in grooves (203), and the pressing blocks (205) are of T-shaped structures.