CN214348755U

CN214348755U - Net piece flatting mill

Info

Publication number: CN214348755U
Application number: CN202120310484.5U
Authority: CN
Inventors: 赵勇
Original assignee: Hangzhou Xiaoshan Zhongxu Meigu Cage Co ltd
Current assignee: Hangzhou Xiaoshan Zhongxu Meigu Cage Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-08
Anticipated expiration: 2031-02-03

Abstract

The application relates to a mesh flattening machine, which includes a support frame, an upper pressing assembly arranged on the support frame, and a supporting mechanism; the upper pressing assembly includes an upper pressing roller, and the upper pressing roller is rotatably connected with the supporting frame; the supporting mechanism is arranged on the Below the upper pressure assembly, the support mechanism includes a first support assembly and a second support assembly respectively arranged on both sides of the upper pressure roller, the first support assembly includes a first support roller arranged in parallel with the upper pressure roller, and the second support assembly includes a The upper pressure roller is parallel to the second support roller, the first support roller and the second support roller are at the same level, and both ends of the first support roller and the second support roller are connected with the support frame in rotation. Pass the mesh sheet between the support mechanism and the upper pressing assembly, the upper pressing roller presses the mesh sheet, the first supporting roller and the second supporting roller support the mesh sheet, along with the upper pressing roller, the first supporting roller and the second supporting roller Rotation, the mesh is flattened while advancing, instead of punching by rolling. The present application has the effects of improving product quality and improving the pass rate.

Description

Net piece flatting mill

Technical Field

The application relates to the technical field of reinforcing bar net flattening, especially, relate to a net piece flatting mill.

Background

In the production process of the beauty cage, the reinforcing steel bars are usually welded into meshes, and then the meshes are assembled into the beauty cage.

In the process of welding the reinforcing steel bars into the mesh, internal stress exists after the reinforcing steel bars are welded, deformation is generated, and the mesh deforms. Therefore, the mesh sheet is treated to flatten the mesh sheet.

The existing mesh flattening mode is that a punching machine flattens, but welding spots on the mesh are easily damaged in the process, so that the product yield is low.

In view of the above related technologies, the inventor believes that the existing method of flattening the mesh sheet by stamping has the defect of low yield.

SUMMERY OF THE UTILITY MODEL

In order to promote the qualification rate that the net piece leveled the in-process, this application provides a net piece flatting mill.

The application provides a net piece flatting mill adopts following technical scheme:

a mesh sheet flatting mill comprises a support frame, an upper pressing assembly and a support mechanism, wherein the upper pressing assembly and the support mechanism are arranged on the support frame; the upper pressing assembly comprises an upper pressing roller, and two ends of the upper pressing roller are respectively rotatably connected with the supporting frame; supporting mechanism locates and presses the subassembly below, supporting mechanism is including locating first supporting component and the second supporting component of last compression roller both sides respectively, first supporting component includes the first backing roll with last compression roller parallel arrangement, the second supporting component includes the second backing roll parallel with last compression roller, first backing roll and second backing roll are in same level, first backing roll and second backing roll both ends all rotate with the support frame and are connected.

Through adopting above-mentioned technical scheme, pass the net piece from supporting mechanism and last between the pressure subassembly, go up the compression roller and push down the net piece, first supporting roller and second supporting roller support the net piece, accompany the rotation of compression roller, first supporting roller and second supporting roller, the net piece is flattened on advancing on one side to the mode of roll-in has replaced the punching press, has reduced the damage of net piece, has promoted product quality, has promoted the qualification rate.

Optionally, the support frame includes a fixed cross frame and two fixed side frames disposed at two ends of the fixed cross frame, and the fixed side frames are fixedly connected with the fixed cross frame; and two ends of the upper pressing roller are respectively and rotatably connected with the two fixed side frames, and two ends of the first supporting roller and the second supporting roller are respectively and rotatably connected with the two fixed side frames.

By adopting the technical scheme, the two fixed side frames are fixed by the fixed transverse frame, so that the support frame is integrally more stable.

Optionally, a vertical through groove is formed in the fixed side frame, the upper pressing assembly further comprises an upper pressing slider arranged in the vertical through groove, the upper pressing slider is connected with the fixed side frame in a sliding manner, and the upper pressing roller is connected with the upper pressing slider in a rotating manner; the upper pressure assembly further comprises an upper pressure screw rod which is vertically arranged, one end of the upper pressure screw rod penetrates through the fixed side frame to be rotatably connected with the upper pressure sliding block, and the upper pressure screw rod is in threaded connection with the fixed side frame.

Through adopting above-mentioned technical scheme, through rotating the lead screw that pushes up and drive the top pressure slider and slide from top to bottom in vertical logical inslot, and then drive the compression roller and follow vertical direction up-and-down motion, adjust the distance between compression roller and first backing roll and the second backing roll to adapt to the net piece of different thickness.

Optionally, an upper pressure clamping groove is formed in each of two sides of the upper pressure sliding block, and the side wall of the vertical through groove of the fixed side frame is located in the upper pressure clamping groove.

Through adopting above-mentioned technical scheme, make and press the slider more stable in vertical direction removal through pressing the draw-in groove on.

Optionally, the fixed side frame is provided with a vertical scale on one side of the vertical through slot.

Through adopting above-mentioned technical scheme, make and go up the pressure slider and drive the compression roller and adjust more accurately along vertical direction.

Optionally, the fixed side bearer is opened the level at the vertical downside that leads to the groove along vertical direction and is led to the groove, first supporting component is including locating the level and leading to the inslot and fixed side bearer sliding connection's horizontal slider, first supporting roller both ends are rotated with horizontal slider and are connected, first supporting component includes horizontal lead screw, horizontal lead screw one end is worn to locate the level and is led to the inslot and rotate with horizontal slider and be connected, horizontal lead screw and fixed side bearer threaded connection.

Through adopting above-mentioned technical scheme, through rotating horizontal lead screw, drive horizontal slider and do horizontal migration at the logical inslot of level, and then drive first backup roll and remove, adjust the distance between first backup roll and the second backup roll to adapt to the net piece of different length.

Optionally, horizontal clamping grooves are formed in two sides, close to the horizontal through groove side wall, of the horizontal sliding block, and the horizontal through groove side wall is located in the horizontal clamping grooves.

Through adopting above-mentioned technical scheme, make horizontal slider more stable when the horizontal through-groove slides through horizontal draw-in groove.

Optionally, the fixed side frame is provided with horizontal scales on the side wall of the lower side of the horizontal through groove.

Through adopting above-mentioned technical scheme, make horizontal slider drive first supporting roller more stable when the horizontal direction removes.

Optionally, the second support assembly and the first support assembly are symmetrically arranged.

Through adopting above-mentioned technical scheme, second supporting component acts on with first supporting component simultaneously, makes the net piece process of flattening more stable.

Optionally, a power assembly is arranged at one end of the support frame, and the power assembly comprises a power support fixed on one side of the support frame and a power motor arranged on the power support and used for driving the first support roller and the second support roller to rotate; the rotating speed of the first supporting roller is the same as that of the second supporting roller.

Through adopting above-mentioned technical scheme, drive first backing roll and second backing roll with fast rotation through driving motor, be convenient for drive the steady advance of net piece.

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

1. the net piece passes between the supporting mechanism and the upper pressing assembly, the net piece is pressed by the upper pressing roller, the net piece is supported by the first supporting roller and the second supporting roller, the first supporting roller and the second supporting roller are rotated along with the upper pressing roller, the net piece moves forwards and is pressed flatly at the same time, the punching is replaced by a rolling mode, the damage to the net piece is reduced, the product quality is improved, and the qualified rate is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a mesh leveler embodying the present invention.

FIG. 2 is a side view of a web leveler embodying the present application.

Description of reference numerals: 1. a support frame; 11. a fixed side frame; 111. a vertical through groove; 112. vertical graduation is carried out; 113. a horizontal through groove; 114. horizontal calibration; 12. fixing the transverse frame; 2. an upper pressing assembly; 21. an upper compression roller; 22. upwards pressing the sliding block; 221. pressing the clamping groove upwards; 23. pressing a screw rod upwards; 3. a support mechanism; 31. a first support assembly; 311. a first support roller; 312. a horizontal slider; 3121. a horizontal clamping groove; 313. a horizontal screw rod; 32. a second support assembly; 321. a second support roller; 4. a power assembly; 41. a power support; 42. a power motor; 43. a power gear; 44. a power chain.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses net piece flatting mill.

Referring to fig. 1 and 2, a net piece flatting mill includes support frame 1, upper pressure subassembly 2, supporting mechanism 3 and power component 4, and upper pressure subassembly 2 and supporting mechanism 3 all set up on support frame 1, and upper pressure subassembly 2 sets up in supporting mechanism 3 top.

The net sheet penetrates through the space between the upper pressing component 2 and the supporting mechanism 3, the power component 4 provides power for the supporting mechanism 3, and the upper pressing component 2 and the supporting mechanism 3 act on the net sheet simultaneously to enable the net sheet to be flattened.

In order to stably support the upper pressing component 2 and the supporting mechanism 3 of the supporting frame 1, the supporting frame 1 comprises two fixed side frames 11 and a fixed cross frame 12, the fixed cross frame 12 is horizontally arranged, the two fixed side frames 11 are respectively positioned at two ends of the fixed cross frame 12, and the two fixed side frames 11 are fixedly connected with the fixed cross frame 12 through welding. The fixed cross frame 12 connects the two fixed side frames 11 into a whole, so that the support frame 1 is more stable.

In order to adapt to meshes with different thicknesses, the upper pressing assembly 2 comprises an upper pressing roller 21, an upper pressing slide block 22 and an upper pressing screw rod 23; vertical through grooves 111 are formed in the vertical direction of the fixed side frames 11, the upward pressing sliders 22 are located in the vertical through grooves 111 and are connected with the fixed side frames 11 in a sliding mode, the upward pressing sliders 22 are located on two sides, close to the side walls of the vertical through grooves 111, of the upward pressing sliders 221, the side walls of the vertical through grooves 111 are located in the upward pressing sliders 221, and the upward pressing sliders 22 can stably slide in the vertical through grooves 111 in the vertical direction. The upper pressure screw rod 23 is arranged along the vertical direction, one end of the upper pressure screw rod 23 penetrates through the fixed side frame 11 and is positioned in the vertical through groove 111, the upper pressure screw rod 23 is rotatably connected with the upper side of the upper pressure slide block 22 through a bearing, and the upper pressure screw rod 23 is in threaded connection with the fixed side frame 11. Two ends of the upper press roller 21 are respectively connected with the upper press sliders 22 on the two fixed side frames 11 in a rotating way through bearings. Through rotating the last feed screw 23, drive and go up the motion of pressure slider 22 along vertical direction, and then drive the motion of compression roller 21 along vertical direction, adjust the distance between compression roller 21 and the supporting mechanism 3 to adapt to the net piece of different thickness, make flatting mill accommodation wider.

One side of the vertical through groove 111 of the fixed side frame 11 is provided with a vertical scale 112, which is convenient for an operator to accurately adjust the distance between the upper press roller 21 and the support mechanism 3.

In order to adapt to meshes with different lengths, the supporting mechanism 3 comprises a first supporting component 31 and a second supporting component 32, the second supporting component 32 and the first supporting component 31 are symmetrically arranged along the horizontal direction, and the horizontal through groove 113 in the horizontal direction is formed in the lower side of the vertical through groove 111 of the fixed side frame 11. The first supporting component 31 comprises a first supporting roller 311, a horizontal sliding block 312 and a horizontal screw rod 313; the horizontal sliding block 312 is positioned in the horizontal through groove 113 and is in sliding connection with the fixed side frame 11, in order to enable the horizontal sliding block 312 to stably slide, horizontal clamping grooves 3121 are formed in two sides, close to the side wall of the horizontal through groove 113, of the horizontal sliding block 312, the side wall of the horizontal through groove 113 is positioned in the horizontal clamping grooves 3121, and therefore the horizontal sliding block 312 can slide more stably in the horizontal direction. One end of the horizontal screw rod 313 penetrates into the horizontal through groove 113 from one side of the fixed side frame 11, the horizontal screw rod 313 is horizontally arranged, one end of the horizontal screw rod 313, which extends into the horizontal through groove 113, is rotatably connected with the horizontal slider 312 through a bearing, and the horizontal screw rod 313 is in threaded connection with the fixed side frame 11. Both ends of the first supporting roller 311 are rotatably connected to the horizontal slider 312 through bearings. The second support member 32 includes a second support roller 321, and the second support roller 321 and the first support roller 311 are symmetrically disposed in the horizontal direction. The horizontal sliding block 312 is driven to slide in the horizontal through groove 113 by rotating the horizontal screw rod 313, so that the first supporting roller 311 slides along the horizontal direction, the distance between the first supporting roller 311 and the second supporting roller 321 is adjusted, meshes with different lengths are adapted, and the application range of the flatting machine is enlarged.

In order to enable the distance between the first supporting roller 311 and the second supporting roller 321 to be accurately adjusted, the lower side of the horizontal through groove 113 of the fixed side plate is coated with horizontal scales 114, the horizontal scales 114 mark the position of the horizontal sliding block 312, and then the distance between the first supporting roller 311 and the second supporting roller 321 can be obtained, so that the accurate adjustment of an operator is facilitated.

In order to drive the first supporting roller 311 and the second supporting roller 321 to rotate, the power assembly 4 includes four power bearings 41, four power motors 42 and four power gears 43, wherein the power bearings 41 are located at one end of the supporting frame 1, the power bearings 41 are fixed on the fixed side frames 11 by welding, the power motors 42 are fixed on the power bearings 41 by bolts, two of the power gears 43 are fixed on an output shaft of the power motors 42 by welding, and the other two power gears are respectively fixed on the second supporting roller 321 of the first supporting roller 311 by welding. The power gear 43 on the first support roller 311 and the power gear 43 on the second support roller 321 are respectively connected with the two power gears 43 on the output shafts of the power motors 42 through power chains 44. The power motor 42 acts to drive the bottom supporting roller and the second supporting roller 321 to rotate at the same speed through the power gear 43 and the power chain 44, so that the mesh is driven to automatically advance and flatten, and the physical strength of operators is saved.

The implementation principle of the mesh flatting mill of the embodiment of the application is as follows: the mesh passes through the space between the upper pressing component 2 and the supporting mechanism 3, the power motor 42 acts, the bottom supporting roller and the second supporting roller 321 are driven to rotate at the same speed through the power gear 43 and the power chain 44, the mesh is driven to automatically advance, and the mesh is flattened under the combined action of the upper pressing roller 21, the first supporting roller 311 and the second supporting roller 321. Stamping is replaced by a rolling mode, damage to the mesh is reduced, product quality is improved, and qualified rate is improved.

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. A mesh flattening machine, characterized in that it comprises a support frame (1), an upper pressing assembly (2) and a supporting mechanism (3) arranged on the supporting frame (1); the upper pressing assembly (2) ) comprises an upper pressing roller (21), two ends of the upper pressing roller (21) are respectively connected with the support frame (1) in rotation; the supporting mechanism (3) is arranged below the upper pressing assembly (2), and the supporting mechanism (3) comprising a first support assembly (31) and a second support assembly (32) respectively provided on both sides of the upper pressure roller (21), the first support assembly (31) including a parallel to the upper pressure roller (21) A first support roller (311) is provided, the second support assembly (32) includes a second support roller (321) parallel to the upper pressing roller (21), the first support roller (311) and the second support roller (311) The rollers (321) are at the same level, and both ends of the first support roller (311) and the second support roller (321) are rotatably connected to the support frame (1).

2 . A mesh flattening machine according to claim 1 , wherein the support frame ( 1 ) comprises a fixed cross frame ( 12 ) and two fixed sides disposed at both ends of the fixed cross frame ( 12 ). 3 . A frame (11), the fixed side frame (11) is fixedly connected with the fixed horizontal frame (12); the two ends of the upper pressing roller (21) are respectively rotatably connected with the two fixed side frames (11), the first Both ends of the support roller (311) and the second support roller (321) are respectively rotatably connected with the two fixed side frames (11).

3. A mesh flattening machine according to claim 2, characterized in that: the fixed side frame (11) is provided with a vertical through groove (111), and the upper pressing assembly (2) further comprises The upper pressing slider (22) is arranged in the vertical through groove (111), the upper pressing slider (22) is slidably connected with the fixed side frame (11), and the upper pressing roller (21) is connected to the upper pressing slide The block (22) is rotatably connected; the upper pressing assembly (2) further comprises a vertically arranged upper pressing screw (23), one end of the upper pressing screw (23) passes through the fixed side frame (11) and is connected to the upper pressing screw (23). The sliding block (22) is rotatably connected, and the upper pressing screw (23) is threadedly connected with the fixed side frame (11).

4. A mesh flattening machine according to claim 3, characterized in that: upper pressing slots (221) are provided on both sides of the upper pressing slider (22), and the fixed side frame (11) ) of the vertical through slot (111) is located in the upper pressing slot (221).

5 . The mesh flattening machine according to claim 3 , wherein the fixed side frame ( 11 ) is provided with a vertical scale ( 112 ) on one side of the vertical through groove ( 111 ). 6 .

6. A mesh flattening machine according to claim 2, characterized in that: the fixed side frame (11) is provided with a horizontal through groove (111) on the lower side of the vertical through groove (111) along the vertical direction. 113), the first support assembly (31) includes a horizontal sliding block (312) provided in the horizontal through groove (113) and slidably connected to the fixed side frame (11), and both ends of the first support roller (311) Rotatingly connected with the horizontal slider (312), the first support assembly (31) includes a horizontal screw (313), one end of the horizontal screw (313) is penetrated in the horizontal through groove (113) and connected to the horizontal slider (312) Rotationally connected, the horizontal screw rod (313) is threadedly connected with the fixed side frame (11).

7. A mesh flattening machine according to claim 6, characterized in that: horizontal clamping grooves (3121) are provided on both sides of the horizontal sliding block (312) close to the side wall of the horizontal through groove (113) , the side wall of the horizontal through slot (113) is located in the horizontal card slot (3121).

8 . The mesh flattening machine according to claim 6 , wherein the fixed side frame ( 11 ) is provided with a horizontal scale ( 114 ) on the side wall of the lower side of the horizontal through groove ( 113 ). 9 . .

9 . The mesh flattening machine according to claim 1 , wherein the second support assembly ( 32 ) and the first support assembly ( 31 ) are arranged symmetrically. 10 .

10. A mesh flattening machine according to claim 1, characterized in that: one end of the support frame (1) is provided with a power assembly (4), and the power assembly (4) includes a power assembly (4) fixed to the support frame (1) a power support (41) on one side, a power motor (42) arranged on the power support (41) for driving the first support roller (311) and the second support roller (321) to rotate; The rotational speeds of the first support roller (311) and the second support roller (321) are the same.