CN212397950U - Net piece production facility - Google Patents

Abstract

The utility model belongs to the field of mesh processing equipment, and discloses mesh production equipment and a production method, wherein the mesh production equipment comprises a longitudinal rib automatic wire feeding mechanism, a hole-opening longitudinal rib wire feeding mechanism, a clamping mechanism, a shearing mechanism, a welding mechanism, a hole-opening transverse rib blanking mechanism, a transverse rib automatic blanking mechanism and a mesh pulling mechanism which are sequentially arranged along the longitudinal rib conveying direction, and the clamping mechanism is configured to clamp the longitudinal ribs conveyed to the welding mechanism by the longitudinal rib automatic wire feeding mechanism; the welding mechanism is configured to weld the longitudinal ribs conveyed by the longitudinal rib automatic wire feeding mechanism and the transverse ribs conveyed by the transverse rib automatic blanking mechanism, weld the longitudinal ribs and the perforated transverse ribs, and weld the perforated longitudinal ribs and the transverse ribs which are formed after being cut by the shearing mechanism and conveyed by the perforated longitudinal rib wire feeding mechanism; the net pulling mechanism is configured to pull the semi-finished or finished welded mesh away from the welding mechanism. The utility model discloses can weld standard net can weld the trompil net piece again, and degree of automation is high, reduces artifical intensity of labour and input cost.

Description

Net piece production facility

Technical Field

The utility model relates to a net piece processing equipment field especially relates to a net piece production facility.

Background

In the prior art, the processing technology for welding the perforated net piece is mainly the following two types, one type is that after the standard net piece is welded, manual secondary hole cutting is carried out on the standard net piece according to a drawing to form the perforated net piece, and the problems of high manual labor intensity, more waste of raw materials, original technology and low processing efficiency exist in the technology. The other type is to carry out the processing of the perforated net sheet through a full-automatic perforated net welding machine, and the full-automatic perforated net welding machine has the advantages of high automation degree and advanced perforated net sheet processing technology, but the existing full-automatic perforated net welding machine is complex in structure and high in investment cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a net piece production facility, it can realize the automatic processing to the trompil net piece, and the input cost is low.

To achieve the purpose, the utility model adopts the following technical proposal:

a mesh production device comprises a longitudinal rib automatic wire feeding mechanism, a hole-opening longitudinal rib wire feeding mechanism, a clamping mechanism, a shearing mechanism, a welding mechanism, a hole-opening transverse rib blanking mechanism, a transverse rib automatic blanking mechanism and a mesh pulling mechanism which are sequentially arranged along the conveying direction of longitudinal ribs,

the clamping mechanism is configured to clamp the longitudinal bar conveyed to the welding mechanism by the longitudinal bar automatic wire feeding mechanism;

the welding mechanism is configured to weld the longitudinal ribs conveyed by the longitudinal rib automatic wire feeding mechanism and the transverse ribs conveyed by the transverse rib automatic blanking mechanism, and weld the perforated longitudinal ribs formed after being cut by the shearing mechanism and conveyed by the perforated longitudinal rib wire feeding mechanism and the perforated transverse ribs conveyed by the perforated transverse rib blanking mechanism;

the net pulling mechanism is configured to pull the semi-finished or finished welded mesh away from the welding mechanism.

Preferably, muscle thread feeding mechanism is indulged in trompil includes the support body, install in motor on the support body, by motor drive follows the gliding wire support that send of support body to and set up side by side in two at least wire that send on the wire support compress tightly the cylinder, it compresses tightly to send a wire cylinder is used for compressing tightly the muscle is indulged in the trompil.

Preferably, the clamping mechanism comprises a clamping support fixedly arranged and at least two clamping cylinders arranged on the clamping support, and the output ends of the clamping cylinders can be matched with the clamping support to clamp the longitudinal bars.

Preferably, the shearing mechanism comprises a shearing support fixedly arranged and a shearing tool arranged on the shearing support, the longitudinal ribs can penetrate through the shearing support and are arranged below the shearing tool, and the shearing tool is used for shearing the longitudinal ribs.

Preferably, the perforated longitudinal rib wire feeding mechanism comprises a movable frame body, and the clamping mechanism and the shearing mechanism are fixedly mounted on the frame body.

Preferably, the horizontal muscle blanking mechanism of trompil includes:

a blanking bracket;

the storage bin is arranged on the blanking bracket and used for placing the hole-opening transverse rib;

the blanking device is arranged on the blanking support and provided with a blanking channel and an alignment assembly, the blanking channel is positioned below a discharge port of the storage bin, the width of the blanking channel is adjustable, so that the transverse ribs with different diameters can pass through the blanking channel, and the alignment assembly is used for aligning the end parts of two ends of the transverse ribs with different diameters;

and the material shifting device is arranged on the blanking support and is configured to shift the perforated transverse ribs in the blanking channel out of the blanking channel one by one.

As preferred, the horizontal muscle blanking mechanism of trompil still includes rubs the material device with the hands, rub the material device with the hands including set up in the discharge gate below of feed bin and rotatable two rub the material roller with the hands, two rub the material roller for the discharge gate of feed bin can synchronous motion, and two it only can supply one to form between the material roller with the hands the clearance that the horizontal muscle of trompil passes through, just the clearance is just right the blanking passageway.

Preferably, the automatic wire feeder for longitudinal ribs comprises a rotatable baffle plate which can rotate to a vertical state to abut against the end of the longitudinal ribs.

Preferably, the automatic wire feeding device further comprises a material bearing frame, wherein the material bearing frame is arranged at the upstream of the automatic wire feeding mechanism for the longitudinal ribs and used for placing the longitudinal ribs.

The utility model has the advantages that: the utility model discloses an above-mentioned net piece production facility can weld standard net and can weld the trompil net piece again, and degree of automation is high, can effectively improve the welding speed of net piece, has reduced artifical intensity of labour and input cost.

Drawings

FIG. 1 is a front view of a mesh production apparatus provided by the present invention;

FIG. 2 is a top view of the mesh production apparatus provided by the present invention;

fig. 3 is a schematic structural diagram of a clamping mechanism provided by the present invention;

fig. 4 is a front view of the assembly of the tapping longitudinal rib wire feeding mechanism, the clamping mechanism and the shearing mechanism provided by the present invention;

fig. 5 is a top view of the assembly of the perforated longitudinal bar wire feeding mechanism with the clamping mechanism and the shearing mechanism provided by the present invention;

fig. 6 is a front view of the perforated transverse rib blanking mechanism provided by the present invention;

fig. 7 is a cross-sectional view a-a of fig. 6 in accordance with the present invention;

fig. 8 is a schematic structural view of the perforated transverse rib blanking mechanism and the transverse rib automatic blanking mechanism provided by the present invention;

fig. 9 is a schematic structural diagram of meshes with two different shapes and specifications provided by the present invention.

In the figure:

1. an automatic wire feeding mechanism for the longitudinal ribs; 11. a baffle plate;

2. a hole-opening longitudinal rib wire feeding mechanism; 21. a frame body; 22. a motor; 23. a wire feeding support; 24. a wire feeding compaction cylinder; 25. a slide rail; 26. a drive screw;

3. a clamping mechanism; 31. clamping the support; 32. a clamping cylinder; 33. a clamping block;

4. a shearing mechanism; 41. cutting the support; 42. shearing a cutter;

5. a welding mechanism; 51. welding a bracket; 52. welding an electrode;

6. a hole-opening transverse rib blanking mechanism; 61. a blanking bracket; 62. a storage bin; 631. a blanking channel; 632. a fixed rail; 633. a movable rail; 634. fixing a slide bar; 635. a movable slide bar; 636. a spring plate; 637. fixing the alignment plate; 638. a movable alignment plate; 641. a rotating shaft; 642. clamping a cutter; 643. a guide plate; 644. a driving cylinder; 645. a first sprocket; 646. a second sprocket; 647. a chain; 648. a tension sprocket; 649. a bearing seat; 651. a material rolling roller;

7. a transverse rib automatic blanking mechanism;

8. a net pulling mechanism;

9. a material bearing frame;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

The embodiment provides a net piece production facility, and it can realize the processing of nonstandard net pieces such as trompil net piece, the different net pieces of reinforcing bar diameter, also can process standard net piece simultaneously. As shown in fig. 1 and 2, this net piece production facility includes that muscle thread feeding mechanism 2, clamping mechanism 3, shearing mechanism 4, welding mechanism 5, the horizontal muscle blanking mechanism 6 of trompil, the automatic blanking mechanism 7 of horizontal muscle and the mechanism 8 of hauling net are indulged to the automatic thread feeding mechanism 1 of vertical muscle that sets gradually along indulging muscle direction of delivery, wherein:

the automatic longitudinal rib wire feeder 1 can feed longitudinal ribs to feed the longitudinal ribs to the welding mechanism 5 for welding. In this embodiment, if the perforated mesh is processed, the total length of the longitudinal ribs at the perforated position is smaller than the length of the longitudinal ribs at the non-perforated position, and if the standard mesh is processed, the lengths of all the longitudinal ribs are the same. In this embodiment, the above-mentioned automatic wire feeder 1 for longitudinal ribs is provided with a rotatable baffle 11, and the baffle 11 can rotate to a vertical state to abut against the end of the longitudinal ribs, so as to align the longitudinal ribs for welding the mesh sheet. The wire feeding structure of the longitudinal rib automatic wire feeding mechanism 1 is the prior art, and the longitudinal ribs can be fed, and after the longitudinal ribs are aligned by the baffle 11, the longitudinal ribs are uniformly fed to the welding mechanism 5 by the wire feeding structure.

Optionally, the mesh production apparatus of this embodiment further includes a material holding rack 9, and the material holding rack 9 is disposed at the upstream of the longitudinal rib automatic wire feeding mechanism 1, and is used for placing the longitudinal ribs. Moreover, as shown in fig. 2, the material holding frame 9 can be provided with a plurality of material holding frames, and each material holding frame 9 can hold longitudinal bars with different specifications and lengths.

The clamping mechanism 3 is used for clamping the longitudinal bar fed by the longitudinal bar automatic wire feeder 1, for example, as shown in fig. 3, the clamping mechanism 3 includes a clamping support 31, and at least two clamping cylinders 32 installed on the clamping support 31, wherein the at least two clamping cylinders 32 are arranged in a row and the output end is vertically arranged downwards, and each clamping cylinder 32 corresponds to one longitudinal bar fed. At least two die clamping cylinder 32 can be the setting side by side, when indulging automatic wire feeder 1 of muscle and feeding many vertical muscle, every vertical muscle all can be carried to the below of a die clamping cylinder 32, and the output of die clamping cylinder 32 cooperatees with pressing from both sides tight support 31 afterwards and presss from both sides the muscle tightly with should indulging. It can be understood that, in order to clamp the longitudinal rib, a clamping block 33 may be provided at the output end of the clamping cylinder 32, the clamping block 33 is provided with a semicircular groove matched with the longitudinal rib, and a semicircular groove may be provided on the clamping support 31, so that the longitudinal rib is clamped by the cooperation of the clamping block 33 and the semicircular groove of the clamping support 31.

Above-mentioned clamping mechanism 3 is tight to indulging the clamp of muscle, mainly is when the muscle is indulged in the welding mechanism 5 welding, presss from both sides through clamping mechanism 3 and presss from both sides tight indulging the muscle, can make the welding more stable, and welding position is more accurate.

The shearing mechanism 4 is located downstream of the clamping mechanism 3, specifically between the clamping mechanism 3 and the welding mechanism 5, and is used for shearing the longitudinal ribs at the hole opening position. That is to say, when the perforated non-standard mesh sheet is processed, the position of the perforation is determined, and then the longitudinal rib (i.e. the longitudinal rib with a short length) to be cut is determined, and when the longitudinal rib needs to be cut, the cutting mechanism 4 cuts the longitudinal rib.

As shown in fig. 4, the shearing mechanism 4 includes a shearing support 41, and a shearing blade 42 mounted on the shearing support 41, and the shearing blade 42 can move downward to shear the longitudinal ribs. It is understood that the shearing cutter 42 is also provided in plural, and the plural shearing cutters 42 are provided in a row. Each shearing tool 42 corresponds to one clamping cylinder 32 so as to realize the shearing of any longitudinal bar. In addition, the plurality of shearing cutters 42 are all independently controlled, one shearing cutter 42 can be controlled to shear independently, and the plurality of shearing cutters 42 can also shear simultaneously, so that the requirement for diversification of the hole opening is met.

It should be noted that, the shearing mechanism 4 of the present embodiment is used in cooperation with the clamping mechanism 3, that is, when the shearing mechanism 4 shears the longitudinal rib, the clamping mechanism 3 clamps the corresponding longitudinal rib, so that the shearing process of the shearing mechanism 4 is stable and reliable. After the longitudinal ribs are sheared by the shearing mechanism 4, the section of the longitudinal ribs clamped by the clamping mechanism 3 forms the perforated longitudinal ribs. Muscle thread feeding mechanism 2 is indulged in above-mentioned trompil is used for carrying the trompil of forming after shearing mechanism 4 shears and indulges the muscle, that is to say, when the muscle is indulged in the shearing, at first will indulge the muscle by clamping mechanism 3 and press from both sides tightly, muscle thread feeding mechanism 2 compresses tightly the muscle of indulging of treating the shearing afterwards, later shearing mechanism 4 is sheared and is indulged the muscle in order to form the trompil and indulge the muscle, clamping mechanism 3 loosens the clamp of indulging the muscle to the trompil afterwards, the trompil is indulged muscle thread.

As shown in fig. 4 and 5, the wire feeding mechanism 2 includes a frame 21, a motor 22 mounted on the frame 21, a wire feeding support 23 driven by the motor 22 to slide along the frame 21, and at least two wire feeding pressing cylinders 24 disposed on the wire feeding support 23 side by side, wherein the wire feeding pressing cylinders 24 are used for pressing the longitudinal open-hole ribs. The frame 21 may be installed at a position upstream of the welding electrode 52 of the welding mechanism 5, i.e., at the left side of the welding electrode 52 shown in fig. 4, and is used for carrying the wire feeding holder 23 and the wire feeding pressure cylinder 24, and also carrying the clamping mechanism 3 and the shearing mechanism 4.

At least two send a compacting cylinder 24 to set up in row and the vertical downward setting of output, and every send a compacting cylinder 24 all can correspond a trompil and indulge the muscle setting. The wire feeding pressing cylinder 24 is used for pressing the perforated longitudinal rib. After the wire feeding compression cylinder 24 compresses the longitudinal opening rib, the wire feeding support 23 is driven by the motor 22 to slide, so that the compressed longitudinal opening rib can be fed to the welding mechanism 5 to weld the longitudinal opening rib.

In this embodiment, preferably, the wire feeding support 23 slides relative to the frame body 21 through a slide rail 25, that is, the perforated longitudinal rib wire feeding mechanism 2 of this embodiment further includes slide rails 25 (shown in fig. 5) symmetrically fixed on two sides of the frame body 21, and the wire feeding support 23 slides on the slide rails 25 to slide relative to the frame body 21.

The motor 22 may be a servo motor or a reduction motor, and the type thereof is not particularly limited. The output end of the motor 22 may further be connected to a driving screw 26, and the wire feeding support 23 may slide relative to the frame 21 by the threaded connection between the driving screw 26 and the wire feeding support 23 and the guiding function of the slide rail 25. It is understood that, besides the above-mentioned structure of the motor 22 cooperating with the driving screw 26, other structures capable of driving the wire feeding support 23 to slide may be adopted, such as an air cylinder, an oil cylinder, a linear motor, etc.

As shown in fig. 6-8, the punching horizontal rib blanking mechanism 6 includes a blanking support 61, a bin 62, a blanking device and a material shifting device, and the bin 62, the blanking device and the material shifting device are all mounted on the blanking support 61.

The storage bin 62 is used for storing the transverse perforated ribs to be blanked, and the transverse perforated ribs are used for being welded with the longitudinal perforated ribs to form holes of the net piece. Above-mentioned feed bin 62 is big-end-up's hourglass hopper-shaped structure, and its discharge gate sets up in the bottom to the horizontal muscle of trompil can fall from the discharge gate through self gravity. It will be appreciated that a baffle arrangement may also be provided at the discharge outlet to close the bin 62 when blanking is not required. It should be noted that a plurality of perforated transverse ribs can be placed in the bin 62.

The blanking device is mounted on the blanking bracket 61 and is used for the perforated transverse bar in the feeding bin 62 to pass through. Specifically, as shown in fig. 6 and 7, the blanking device includes a fixed rail 632, a movable rail 633 and an alignment assembly, wherein the fixed rail 632 is fixedly mounted on the blanking bracket 61, which may be formed by two rails as shown in fig. 7, and a plurality of fixed sliding strips 634 are disposed on the fixed rail 632 at intervals. The movable rail 633 is movably mounted on the blanking bracket 61, and is opposite to the fixed rail 632 and can be close to or far from the fixed rail 632, and the fixed rail 632 and the movable rail 633 are spaced apart from each other. A plurality of movable sliding bars 635 are arranged on the movable rail 633 at intervals, each movable sliding bar 635 is opposite to one fixed sliding bar 634 and is provided with an interval, and the blanking channel 631 can be formed through the intervals between the plurality of fixed sliding bars 634 and the plurality of movable sliding bars 635. This blanking passageway 631 is located the below of the discharge gate of above-mentioned feed bin 62, and the horizontal muscle of trompil in the feed bin 62 accessible discharge gate falls into above-mentioned blanking passageway 631 to can lead through fixed draw runner 634 and activity draw runner 635, finally fall to the bottom of blanking passageway 631.

The bottom of the fixed sliding strip 634 is connected with a spring plate 636, and the spring plate 636 is used for blocking the perforated transverse rib which is discharged out, so that the perforated transverse rib is prevented from being separated from a required blanking position.

Preferably, the interval between the movable slide 635 and the fixed slide 634 is greater than the diameter of the hole-opening transverse rib, so as to ensure that the hole-opening transverse rib can smoothly pass through the formed blanking channel 631. In this embodiment, two adjacent fixed slide bars 634 and two adjacent movable slide bars 635 may be arranged in an opposite manner, or two adjacent fixed slide bars 634 and two adjacent movable slide bars 635 may be arranged in an alternating manner.

In this embodiment, the movable rail 633 can move relative to the fixed rail 632 through a screw rod structure, or the movable rail 633 can be driven to move relative to the fixed rail 632 through driving members such as cylinders, and the moving principle is the prior art and is not described in detail. Through the removal of activity rail 633 for fixed rail 632, can be so that the width of the blanking passageway 631 that forms is adjustable, that is to say, when the diameter of the horizontal muscle of trompil is different, adjust the width of blanking passageway 631 through the removal of activity rail 633, and then the horizontal muscle of trompil of different diameters is adapted to.

Above-mentioned alignment assembly installs on movable rail 633, and it can realize the alignment to the horizontal muscle tip of many trompils, and then guarantees that the position of the horizontal muscle of trompil that the blanking goes out is accurate, improves the finished product yield of the net piece of processing. As shown in fig. 6, the alignment assembly includes a fixed alignment plate 637 fixed to the movable rail 633 and a movable alignment plate 638 slidably disposed on the movable rail 633, wherein the movable alignment plate 638 can be moved toward or away from the fixed alignment plate 637 and can cooperate with the fixed alignment plate 637 to align the ends of a plurality of transverse bars. It is understood that the fixed alignment plate 637 and the movable alignment plate 638 may include a fixed plate fixed on the movable rail 633, and a striker plate perpendicular to the fixed plate and extending into the blanking channel 631, and both ends of the transverse bar can be aligned by the striker plate of the fixed alignment plate 637 and the striker plate of the movable alignment plate 638.

The movable alignment plate 638 can be driven by a cylinder or other driving member to slide relative to the movable rail 633, and the alignment of the perforated transverse ribs with different lengths can be adapted by the sliding of the movable alignment plate 638.

In this embodiment, further, a material twisting device is further disposed between the bin 62 and the material dropping device, and the material twisting device can help the perforated transverse rib in the bin 62 to drop material. Because the horizontal muscle of many trompils has been placed in the feed bin 62, the horizontal muscle of many trompils is piled up, probably leads to the horizontal muscle of trompil can't get into blanking passageway 631. Based on this, this embodiment sets up above-mentioned material device of rubbing with hands, should rub with the hands material device including setting up in discharge gate below and rotatable two material rollers 651 of rubbing with the hands, two material rollers 651 of rubbing with the hands can synchronous motion for the discharge gate of feed bin 62, and form the clearance that only can supply the horizontal muscle of an trompil to pass through between two material rollers 651 of rubbing with the hands, and this clearance can just face blanking passageway 631. Through the clearance that two material rollers 651 formed of rubbing together, the synchronous motion of two material rollers 651 of rubbing together is cooperated, it can realize the supplementary blanking to the horizontal muscle of trompil in the feed bin 62, promptly when the horizontal muscle of needs trompil falls into blanking passageway 631, through two material rollers 651 of rubbing together of reciprocating motion, rub material roller 651 can contact with the horizontal muscle of trompil, and drive its removal or rotation that takes place little displacement, and then finally fall into in the clearance of two material rollers 651 of rubbing together, and when blanking passageway 631 top was arranged in the clearance of two material rollers 651 of rubbing together, the horizontal muscle of trompil falls into blanking passageway 631.

As shown in fig. 6-8, the material shifting device is mounted on the material dropping support 61, and can shift the perforated transverse ribs in the material dropping channel 631 out of the material dropping channel 631 one by one. Illustratively, the material poking device includes a driving assembly, a rotating shaft 641, a clamping knife 642 and a guide plate 643, wherein the driving assembly is fixed on the blanking bracket 61 and is used for driving the rotating shaft 641 to rotate. The rotating shaft 641 is rotatably disposed through the blanking bracket 61 via a bearing seat 649 and can be driven by the driving assembly to rotate. The blocking knife 642 is fixed on the rotating shaft 641 and can be driven by the rotating shaft 641 to rotate so as to shift the transverse ribs of the holes in the blanking channel 631 to the guide plate 643 one by one. Preferably, a plurality of the cutters 642 may be provided, and each of the cutters 642 is provided at one side of one of the fixed slides 634. The guide plate 643 is fixed on the movable slide 635, and is capable of guiding the hole-opening transverse rib onto which the cutter 642 is pushed, so that the hole-opening transverse rib is finally dropped to a preset position (i.e. the welding electrode 52).

In this embodiment, preferably, the driving assembly includes a driving cylinder 644 fixed on the blanking bracket 61, a first sprocket 645 rotatably disposed on the blanking bracket 61, a second sprocket 646 fixed at one end of the rotating shaft 641, and a chain 647 chain-driven with the first sprocket 645 and the second sprocket 646, and an output end of the driving cylinder 644 is fixedly connected to the chain 647. Through the drive assembly of this structure, it can transmit enough big power for the bayonet 642 stir the horizontal muscle of trompil, and the drive assembly of this structure, its power transmission is steady, is favorable to stirring spaced control to the horizontal muscle of trompil, and then has improved net piece welded efficiency and yield. In this embodiment, the driving assembly further comprises a tension sprocket 648, wherein the tension sprocket 648 is in chain transmission connection with the chain 647, and can tension the chain 647 to improve the stability of power transmission.

The blanking mechanism 6 for the perforated transverse rib of the embodiment can adjust the width of the blanking channel 631 according to the length and diameter of the perforated transverse rib when blanking the perforated transverse rib. Then the feed bin 62 begins the blowing, puts the horizontal muscle of trompil in the feed bin 62 in its clearance through rubbing the material device with the hands to finally get into blanking passageway 631, later through the guide effect of blanking passageway 631, the horizontal muscle of trompil falls to the bottom of blanking passageway 631. The horizontal bar of trompil is aligned through the alignment subassembly afterwards, then dials the horizontal bar of trompil to the deflector 643 one by one through dialling the material device on to final blanking is to welding electrode 52 department. It can be understood that the blanking mechanism 6 for perforated transverse ribs of the present embodiment can also blank transverse ribs of non-perforated mesh sheets, and is preferably used for processing perforated mesh sheets.

It can be understood that one or two of the above-mentioned hole-opening transverse rib blanking mechanisms 6 of the present embodiment may be slidably disposed on the welding mechanism 5, so as to be suitable for processing a mesh sheet having a plurality of holes.

The automatic transverse rib blanking mechanism 7 is located on one side of the perforated transverse rib blanking mechanism 6 and used for conveying non-perforated transverse ribs to the welding mechanism 5. In this embodiment, the horizontal rib automatic blanking mechanism 7 is provided with a first material shifting device (not shown in the figure), and the first material shifting device can shift the non-perforated horizontal ribs one by one to the guide plate 643 of the material shifting device of the perforated horizontal rib blanking mechanism 6. That is, the perforated transverse bar blanked by the perforated transverse bar blanking mechanism 6 and the non-perforated transverse bar of the transverse bar automatic blanking mechanism 7 are guided to the welding mechanism 5 by the same guide plate 643. In this embodiment, the automatic blanking mechanism 7 for transverse ribs is a structure in the prior art, and it only needs to be able to realize blanking of the transverse ribs without holes. It should be noted that, in the mesh production apparatus of this embodiment, the hole-opening transverse rib blanking mechanism 6 and the transverse rib automatic blanking mechanism 7 only operate one at a time.

Referring to fig. 1 and 4, the welding mechanism 5 includes a welding bracket 51 and a welding electrode 52 disposed on the welding bracket 51, the frame body 21, the clamping support 31, and the cutting support 41 are disposed on the welding bracket 51, and the welding electrode 52 is used for welding the longitudinal ribs and the transverse ribs, welding the perforated longitudinal ribs and the perforated transverse ribs, and welding the longitudinal ribs and the perforated transverse ribs. In this embodiment, the number of the welding electrodes 52 is not less than the number of the longitudinal ribs, so that the mesh can be welded. The frame body 21 of the above-mentioned rib wire feeder 2 is indulged in the trompil is installed on the above-mentioned welding support 51, and the above-mentioned welding electrode 52 is indulged the muscle setting corresponding to indulging muscle and trompil to open and indulge the automatic wire feeder 1 of muscle and can feed in to welding electrode 52 department with indulging the muscle to and the muscle wire feeder is indulged in the hole and is advanced to welding electrode 52 department with the trompil. In this embodiment, above-mentioned welding mechanism 5 is the comparatively common structure of prior art, and it can satisfy horizontal muscle and the welding of indulging the muscle and the horizontal muscle of trompil and the welding of trompil indulging the muscle can.

The mesh pulling mechanism 8 is used for pulling the mesh semi-finished product or finished product formed by welding away from the welding mechanism 5, namely after the transverse ribs and the longitudinal ribs are welded into a mesh (namely the formed mesh semi-finished product) by the welding mechanism 5, the mesh pulling mechanism needs to weld the next mesh, the mesh pulling mechanism 8 is needed to pull out the distance of the mesh semi-finished product from the direction far away from the welding mechanism 5, and the welding mechanism 5 just can weld another group of transverse ribs and longitudinal ribs to form the next mesh. Similarly, the opening part formed by the opening longitudinal rib and the opening transverse rib is operated as above by the net pulling mechanism 8. When the welding of the mesh is completed, the mesh pulling mechanism 8 pulls the finished mesh away from the welding mechanism 5 and can be transported to the next station or storage location.

When the above-mentioned net piece production facility of this embodiment is processing the trompil net piece, at first, through indulging muscle automatic wire feeder 1 and taking out the muscle of indulging of needs quantity and length from holding the work or material rest 9, indulge muscle automatic wire feeder 1 afterwards and will indulge the tip of muscle and align through baffle 11, then will many indulge the muscle and pass trompil muscle wire feeder 2, clamping mechanism 3, arrange welding electrode 52 department of welding mechanism 5 in behind the shearing mechanism 4 in proper order, many indulge the muscle afterwards and are pressed from both sides tightly by clamping mechanism 3.

The transverse ribs are blanked to the welding electrodes 52 through the transverse rib automatic blanking mechanism 7, and then the transverse ribs are welded with the longitudinal ribs through the welding electrodes 52 of the welding mechanism 5. When the hole is not processed, the hole-forming longitudinal rib feeding mechanism 2, the shearing mechanism 4, and the hole-forming transverse rib blanking mechanism 6 are not operated.

Then, the clamping mechanism 3 is used for loosening the clamping of the longitudinal ribs, all the longitudinal ribs are moved by the mesh pulling mechanism 8 for a distance of one mesh of the mesh, then the clamping mechanism 3 is used for clamping the longitudinal ribs, the transverse rib automatic blanking mechanism 7 is used for blanking the other transverse rib to the welding electrode 52, the welding electrode 52 is used for welding continuously, and after the welding is completed, all the longitudinal ribs are moved by the mesh pulling mechanism 8 for a distance of one mesh of the mesh. And circulating the steps until the mesh is welded to the position where the mesh needs to be perforated.

When welding the trompil position, clamping mechanism 3 presss from both sides tightly indulges the muscle, and muscle thread feeding mechanism 2 will treat the muscle of indulging of shearing simultaneously and compress tightly, and shearing mechanism 4 shears the muscle of indulging of trompil position afterwards, and in two sections of muscle indulged of shearing, one section that muscle thread feeding mechanism 2 compressed tightly was indulged to the trompil formed the trompil and indulged the muscle, should cut and can be that the muscle is cuted to the root by indulging, also can cut the muscle of indulging of trompil position simultaneously by a plurality of shearing tool 42. After the shearing, muscle thread feeding mechanism 2 is indulged in the trompil continues to compress tightly the muscle of indulging after the shearing (the muscle is indulged in the trompil promptly), and clamping mechanism 3 loosens, and the muscle of indulging of non-trompil position is also that the muscle of indulging of uncuring continues to be drawn the distance of a net mechanism 8 will pull out a net to remove to welding mechanism 5 department, and the horizontal muscle blanking mechanism 6 of trompil begins the horizontal muscle of blanking trompil to welding electrode 52 department simultaneously, by the horizontal muscle of the muscle of indulging of welding electrode 52 welding uncuring and the horizontal. At the moment, one section of the two sections of the sheared longitudinal ribs moves along with the formed mesh semi-finished product, the other section of the two sections of the sheared longitudinal ribs is pressed by the opening longitudinal rib wire feeding mechanism 2 and is not moved, and the two sections of the longitudinal ribs begin to generate distances to form openings. After a section of longitudinal bar moving along with the movement of the formed mesh semi-finished product moves a preset distance (namely the length of the opening), the opening longitudinal bar wire feeding mechanism 2 drives the wire feeding support 23 through the motor 22 to feed the compressed opening longitudinal bar to the welding electrode 52, the transverse bar automatic blanking mechanism 7 carries out blanking of the transverse bar, then the opening longitudinal bar and the transverse bar are welded by the welding electrode 52 (the transverse bar and the uncut longitudinal bar are welded synchronously in the process), and after the welding is completed, the required opening can be formed. And then, the transverse ribs, the perforated longitudinal ribs and the uncut longitudinal ribs are continuously welded, and finally the required perforated mesh is formed. In this embodiment, the perforated mesh may be formed with only one or more complete holes, may be formed with one or more half holes, or may have both complete holes and half holes. Fig. 9 shows the structure of two types of open mesh sheets of the present embodiment.

The utility model discloses an above-mentioned net piece production facility can weld standard net and can weld the trompil net piece again, and degree of automation is high, can effectively improve the welding speed of net piece, has reduced artifical intensity of labour and input cost.

Example two

The present embodiment provides a mesh production line, which is different from the first embodiment in that in the first embodiment, the structure of the perforated longitudinal rib wire feeding mechanism 2 is that the frame body 21 is fixed on the welding bracket 51, and the wire feeding support 23 slides relative to the frame body 21. In the embodiment, the frame body 21 of the perforated longitudinal rib wire feeding mechanism 2 is movable, the wire feeding support 23 is fixed on the frame body 21, and the motor drives the frame body 21 to slide. Specifically, the frame body 21 can be driven by a motor to move relative to the welding bracket 51, and the clamping mechanism 3 and the shearing mechanism 4 are both fixedly mounted on the frame body 21 and move synchronously with the frame body 21. The rest of the structure of this embodiment is the same as that of the first embodiment, and is not described again.

The net piece production line of this embodiment is when processing the net piece, at first, through indulging muscle automatic wire feeder 1 and taking out the muscle that indulges of needs quantity and length from holding work or material rest 9, indulge the tip that muscle automatic wire feeder 1 will indulge the muscle through baffle 11 afterwards and align, then with many indulge the muscle and pass the trompil in proper order and indulge muscle wire feeder 2, clamping mechanism 3, loosen after shearing mechanism 4 and indulge the muscle, later indulge muscle wire feeder 2 by the trompil and compress tightly and carry to welding mechanism 5's welding electrode 52 department, clamping mechanism 3 this moment, shearing mechanism 4 indulges muscle wire feeder 2 synchronous motion along with the trompil).

The transverse ribs are blanked to the welding electrodes 52 through the transverse rib automatic blanking mechanism 7, and then the transverse ribs are welded with the longitudinal ribs through the welding electrodes 52 of the welding mechanism 5. When the hole is not machined, the clamping mechanism 3, the shearing mechanism 4 and the hole transverse rib blanking mechanism 6 do not act.

Then, the hole-opening longitudinal rib wire feeding mechanism 2 drives the clamping mechanism 3 and the shearing mechanism 4 to return to the original position, all longitudinal ribs are moved by the distance of one grid of the net piece through the net pulling mechanism 8, the other transverse rib is blanked to the welding electrode 52 through the transverse rib automatic blanking mechanism 7, the hole-opening longitudinal rib wire feeding mechanism 2 compresses the longitudinal ribs, the welding electrode 52 welds the longitudinal ribs and the transverse ribs, and after welding is completed, all longitudinal ribs are moved by the net pulling mechanism 8 by the distance of one grid of the net piece. And circulating the steps until the mesh is welded to the position where the mesh needs to be perforated.

When welding the trompil position, 3 clamping mechanism press from both sides tightly indulges the muscle, the muscle thread feeding mechanism 2 loosens and indulges the compressing tightly of muscle to the trompil is indulged in the trompil, indulges muscle automatic thread feeding mechanism 1 simultaneously and will treat the muscle that indulges of cuting and compress tightly, cuts the muscle that indulges of trompil position afterwards to shearing mechanism 4, during two sections of muscle of cuting, one section that is pressed from both sides tightly by clamping mechanism 3 forms the trompil and indulges the muscle, should cut and can be that the muscle is cuted to the root by the root-by-root, also can be. After the shearing, clamping mechanism 3 presss from both sides the muscle of indulging after the clamping shearing (the muscle is indulged in the trompil promptly), and the muscle of indulging of non-trompil position is also that the muscle of indulging that does not shear continues by the distance that the net mechanism 8 will pull out a net to remove to welding mechanism 5 department, the horizontal muscle blanking mechanism 6 of trompil begins the horizontal muscle of blanking trompil to welding electrode 52 department simultaneously, by welding electrode 52 welding the horizontal muscle of indulging of not shearing and the horizontal muscle of trompil. At the moment, one section of the two sections of the sheared longitudinal ribs moves along with the formed mesh semi-finished product, the other section of the longitudinal ribs is clamped by the clamping mechanism 3 and is not moved, and the two sections of the longitudinal ribs begin to generate a distance to form an opening. After (the trompil indulges the muscle and moves predetermined distance (the length of trompil) back (this moment the trompil indulges the muscle and does not cut the terminal parallel and level of indulging the muscle) along with the semi-manufactured goods of net piece that forms remove one section, clamping mechanism 3 unclamps the clamp of indulging the muscle to the trompil, indulge muscle 1 with the trompil that compresses tightly and loosen after sending into one section distance and indulge the muscle and indulge the compressing tightly of muscle to the trompil, muscle thread feed mechanism 2 compresses tightly the trompil and indulges the muscle by the trompil afterwards, and indulge the muscle with the trompil by the trompil and send into welding electrode 52 department, horizontal muscle automatic blanking mechanism 7 carries out the blanking of horizontal muscle, later indulge the muscle by welding electrode 52 to the trompil and weld (horizontal muscle of. And then, the transverse ribs, the perforated longitudinal ribs and the uncut longitudinal ribs are continuously welded, and finally the required perforated mesh is formed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. A mesh production device is characterized by comprising a longitudinal rib automatic wire feeding mechanism (1), a hole-opening longitudinal rib wire feeding mechanism (2), a clamping mechanism (3), a shearing mechanism (4), a welding mechanism (5), a hole-opening transverse rib blanking mechanism (6), a transverse rib automatic blanking mechanism (7) and a mesh pulling mechanism (8) which are sequentially arranged along the longitudinal rib conveying direction,

the clamping mechanism (3) is configured to clamp the longitudinal bar conveyed to the welding mechanism (5) by the longitudinal bar automatic wire feeder (1);

the welding mechanism (5) is configured to weld the longitudinal bars conveyed by the longitudinal bar automatic wire feeding mechanism (1) and the transverse bars conveyed by the transverse bar automatic blanking mechanism (7), weld the longitudinal bars conveyed by the longitudinal bar automatic wire feeding mechanism (1) and the perforated transverse bars conveyed by the perforated transverse bar blanking mechanism (6), and weld the perforated longitudinal bars formed after being cut by the cutting mechanism (4) and conveyed by the perforated longitudinal bar wire feeding mechanism (2) and the transverse bars conveyed by the transverse bar automatic blanking mechanism (7);

the net pulling mechanism (8) is configured to pull the semi-finished or finished welded mesh away from the welding mechanism (5).

2. Mesh production equipment according to claim 1, wherein the perforated longitudinal rib wire feeder (2) comprises a frame body (21), a motor (22) mounted on the frame body (21), a wire feeding support (23) driven by the motor (22) to slide along the frame body (21), and at least two wire feeding compression cylinders (24) arranged side by side on the wire feeding support (23), wherein the wire feeding compression cylinders (24) are used for compressing the perforated longitudinal rib.

3. Mesh production apparatus according to claim 1, wherein the clamping mechanism (3) comprises a fixedly arranged clamping support (31) and at least two clamping cylinders (32) mounted on the clamping support (31), and the output ends of the clamping cylinders (32) can cooperate with the clamping support (31) to clamp the longitudinal ribs.

4. Mesh production plant according to claim 1, wherein the shearing mechanism (4) comprises a fixedly arranged shearing support (41) and a shearing cutter (42) arranged on the shearing support (41), the longitudinal bars being placeable below the shearing cutter (42) through the shearing support (41), the shearing cutter (42) being configured to shear the longitudinal bars.

5. Mesh production plant according to claim 1, wherein the perforated longitudinal wire feeder (2) comprises a movable frame (21), and the clamping mechanism (3) and the shearing mechanism (4) are both fixedly mounted on the frame (21).

6. Mesh production apparatus according to claim 1, wherein the perforated transverse bar blanking mechanism (6) comprises:

a blanking bracket (61);

the storage bin (62) is mounted on the blanking bracket (61) and used for placing the perforated transverse rib;

the blanking device is arranged on the blanking support (61) and provided with a blanking channel (631) and an alignment assembly, the blanking channel (631) is located below a discharge port of the storage bin (62), the width of the blanking channel (631) is adjustable, so that the perforated transverse ribs with different diameters can pass through, and the alignment assembly is used for aligning the end parts of two ends of the perforated transverse ribs;

the material shifting device is arranged on the blanking support (61) and is configured to shift the hole-opening transverse ribs in the blanking channel (631) out of the blanking channel (631) one by one.

7. The mesh production equipment as claimed in claim 6, wherein the perforated transverse rib blanking mechanism (6) further comprises a material twisting device, the material twisting device comprises two rotatable material twisting rollers (651) disposed below the discharge port of the storage bin (62), the two material twisting rollers (651) can move synchronously relative to the discharge port of the storage bin (62), a gap through which only one perforated transverse rib can pass is formed between the two material twisting rollers (651), and the gap is opposite to the blanking channel (631).

8. Mesh production plant according to claim 1, characterized in that the automatic longitudinal rib feeder (1) comprises a rotatable flap (11), the flap (11) being rotatable to a vertical position to abut an end of the longitudinal rib.

9. The mesh production apparatus according to claim 1, further comprising a material holding rack (9), wherein the material holding rack (9) is disposed upstream of the automatic longitudinal rib feeding mechanism (1) and is used for placing the longitudinal ribs.

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