CN214237307U - Feeding device of metal mesh drawing machine - Google Patents

Abstract

The utility model relates to a material feeding unit of metal mesh netting machine, relate to processing equipment technical field, it includes the frame, the frame is provided with the board, a plurality of propulsion grooves have been seted up to the one end of board, the board corresponds the one end that impels groove extending direction and is provided with the pay-off mouth, the board is provided with a plurality of anchor clamps with a plurality of propulsion groove adaptations, anchor clamps include punch holder and lower plate, the lower plate slides and sets up in impelling the groove, the punch holder is removable to be set up in the one end that the board was kept away from to the lower plate, the lower plate is provided with the sliding block, the board is offered the sliding groove that corresponds the sliding block in the lateral wall that impels the groove, the board is provided with the mounting structure who is used for installing the lower plate in impelling the groove. The application can be automatic carry out the centre gripping with the steel sheet material and carry to the pay-off mouth, make the pay-off process more automatic, be convenient for simultaneously carry out the dismouting to punch holder and lower plate, make the holistic work efficiency of device higher.

Description

Feeding device of metal mesh drawing machine

Technical Field

The application relates to the technical field of processing equipment, in particular to a feeding device of a metal mesh net puller.

Background

At present, a net puller is a screen machine capable of realizing high-efficiency production, and is divided into two types, namely a stretching net and a punching net, the net puller is used for making a metal plate into a net-shaped structure, and a cutter reciprocates in the horizontal direction and the vertical direction to cut alternate cuts and stretch the metal plate, so that the metal plate is pulled into a grid shape.

The current chinese patent with patent publication number CN201920280575.1 provides a material feeding unit of metal mesh net puller, which comprises a frame, the frame is equipped with the feed inlet, one side of frame is fixed with material feeding unit, material feeding unit includes the mount table, sliding connection has a plurality of propulsion boards on the mount table, a plurality of propulsion boards simultaneous movement, the propulsion board is equipped with anchor clamps, anchor clamps are including rotating the lower clamp and the last clamp of connecting, wherein the lower clamp is fixed with the propulsion board, anchor clamps are equipped with and are used for driving the pivoted control part of last clamp, the anchor clamps are put on the shelf and are equipped with the clamp plate.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the lower clamp in the clamp is fixed on the pushing plate and can not be detached and replaced, and when the lower clamp and the upper clamp are worn to a greater extent, the upper clamp and the lower clamp the metal net, so that the angle of the metal plate conveyed by clamping is easy to change or fall off.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that anchor clamps reduce work efficiency for the difficult dismantlement of fixed state is changed, this application provides a material feeding unit of metal mesh machine of drawing a net.

The application provides a material feeding unit of metal mesh machine adopts following technical scheme:

the utility model provides a material feeding unit of metal mesh netting machine, includes the frame, the frame is provided with the board, a plurality of propulsion grooves have been seted up to the one end of board, the board corresponds the one end that impels groove extending direction is provided with the pay-off mouth, the board is provided with a plurality ofly impel a plurality of anchor clamps of groove adaptation, anchor clamps include punch holder and lower plate, the lower plate slide set up in impel the groove, the punch holder removable set up in the lower plate is kept away from the one end of board, the lower plate is provided with the sliding block, the board in impel the lateral wall in groove to seted up and correspond the sliding groove of sliding block, the board in impel the groove to be provided with and be used for the installation the mounting structure of lower plate.

Through adopting the above-mentioned technical scheme, carry out the pay-off operation to the metal sheet before, the lower plate passes through detachable construction and installs in advancing the inslot, the sliding block makes the lower plate be convenient for when advancing the inslot gliding the lower plate is fixed in advancing the inslot with the groove of sliding, the punch holder is installed in the one end that the board was kept away from to the lower plate, the punch holder constitutes anchor clamps with the lower plate jointly, the anchor clamps that have installed carry out the centre gripping to the metal sheet and slide along the one end that advances the groove towards the pay-off mouth, push the metal sheet to the pay-off mouth and accomplish the pay-off operation, when the punch holder influences normal during operation with lower plate degree of wear greatly, demolish the punch holder from the lower plate, and demolish the lower plate through detachable construction, detachable construction is convenient for the installation of lower plate demolishs, reduce the influence that causes the feeding process, increase work efficiency.

Optionally, the mounting structure includes a mounting groove, the mounting groove is provided at an end of the machine platform, which is away from the feeding port, of the propelling groove, the bottom wall of the mounting groove and the bottom wall of the sliding groove are located on the same plane, and a groove cavity of the mounting groove is adapted to the sliding block.

Through adopting above-mentioned technical scheme, press sliding block and lower plate in mounting groove department, and then make the sliding block slide in the sliding groove along the mounting groove, the lower plate slides in along the mounting groove and impels the inslot, makes the lower plate accomplish the installation in impelling the inslot.

Optionally, the upper plate with the both sides end of the relative one side of lower plate all corresponds and is fixed with articulated piece, and is relative articulated piece wears to be equipped with articulated screw rod, the exposure of articulated screw rod the both ends of articulated piece are all worn to be equipped with fixation nut.

Through adopting above-mentioned technical scheme, four articulated pieces are worn to establish respectively by articulated screw rod, make articulated screw rod and articulated piece form hinge structure, the rotation of the punch holder on the lower plate of being convenient for, and articulated nut all fixes the fixation nut both ends, makes the punch holder more stable on the lower plate, and articulated piece, articulated screw rod and articulated nut are convenient for the installation and the dismantlement of punch holder on the lower plate simultaneously.

Optionally, a limiting hole is formed in one end, close to the mounting groove, of the side wall of the sliding groove, and a limiting pin penetrates through the limiting hole.

Through adopting above-mentioned technical scheme, the lower plate is installed and is advanced the lower plate towards pay-off mouth one end along advancing the groove in advancing the inslot, makes the lower plate keep away from spacing hole department, inserts the spacer pin in spacing hole, and the spacer pin restriction lower plate is towards the sliding of mounting groove department when the groove that slides, reduces the influence that the lower plate caused the lower plate at normal activity in-process.

Optionally, one end of the lower clamping plate close to the upper clamping plate is provided with a butting block.

Through adopting above-mentioned technical scheme, when lower plate and punch holder carried out the centre gripping to the metal sheet, the butt joint piece carried on spacingly to the metal sheet, reduced the length that the metal sheet extended into the centre gripping department, restricted metal sheet in the position of centre gripping department, made the metal sheet both ends align and promote the metal sheet at the pay-off in-process in the position of centre gripping department.

Optionally, one end of the lower clamping plate, which is far away from the feeding port, is provided with a driving cylinder and a driving plate, the driving cylinder is arranged at one end of the machine platform, which is far away from the feeding port, a piston rod of the driving cylinder is connected with the driving plate, and the other end of the driving plate is connected to the lower clamping plate.

Through adopting above-mentioned technical scheme, when punch holder and lower plate carried out the centre gripping to the metal sheet, drive actuating cylinder and promote the drive plate activity, the drive plate drive lower plate slides to the one end of pay-off mouth, and the lower plate drives the punch holder to and carry out the centre gripping to the metal sheet together with the punch holder, promotes the metal sheet and slides towards the one end of pay-off mouth.

Optionally, one end of the upper clamping plate, which is far away from the feeding port, is provided with a pressing cylinder, a piston rod of the pressing cylinder is fixed with a movable wheel, and the movable wheel is arranged between the upper clamping plate and the lower clamping plate and is abutted against the lower clamping plate.

Through adopting above-mentioned technical scheme, press down the cylinder and promote through the one end to the punch holder, make the one end that the punch holder corresponds the metal sheet rotate towards the lower plate to form anchor clamps with the lower plate and carry out the centre gripping to the metal sheet, make the metal sheet more stable at the centre gripping in-process.

Optionally, a buffer layer is attached to the inner wall of one end, far away from the driving cylinder, of the propelling groove.

Through adopting above-mentioned technical scheme, when driving actuating cylinder leg and moving the lower plate and slide towards the pay-off mouth, the buffer layer reduces the impact strength between the inner wall of lower plate and propulsion groove, increases the life of lower plate.

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

1. the pressing cylinder pushes one end of the upper clamping plate to abut against the lower clamping plate, so that the upper clamping plate and the lower clamping plate clamp the metal plate, the driving cylinder drives the driving plate to push the driving plate to move towards the feeding opening, and the driving plate pushes the lower clamping plate and the upper clamping plate to move so that the upper clamping plate and the lower clamping plate push the metal plate towards the feeding opening to complete feeding operation;

2. the groove cavity of the mounting groove is matched with the sliding block, so that the sliding block can be conveniently mounted into the sliding groove through the mounting groove and further slide in the propelling groove, and the lower clamping plate can be conveniently dismounted and mounted in the propelling groove and the sliding groove;

3. articulated piece and articulated screw rod are convenient for the punch holder and are installed in the one end that the groove that slides was kept away from to the lower plate, realize the dismouting of punch holder at the lower plate through articulated piece and articulated rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is a partially enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 1;

fig. 5 is a partially enlarged schematic view of a portion D in fig. 4.

Reference numerals: 1. a frame; 2. a machine platform; 3. a propulsion tank; 4. a feed port; 5. an upper splint; 6. a lower splint; 7. a buffer layer; 8. a sliding block; 9. a sliding groove; 10. a driving cylinder; 11. a drive plate; 12. mounting grooves; 13. a limiting hole; 14. a spacing pin; 15. a hinged block; 16. a hinged screw; 17. fixing a nut; 18. a butting block; 19. a pressing cylinder; 20. a movable wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses material feeding unit of metal mesh machine. Referring to fig. 1, the feeding device of the metal mesh net puller comprises a frame 1, a machine table 2 is arranged on the frame 1, the machine table 2 is a metal table, a plurality of pushing grooves 3 are formed in one end of the machine table 2, the pushing grooves 3 are arranged to be two, and the pushing grooves 3 are arranged to be formed along the feeding direction of a metal plate.

Referring to fig. 1, a feeding port 4 is arranged at one end of a machine table 2 corresponding to the extending direction of a pushing groove 3, a height limiting rod is arranged at the position of the feeding port 4 of a machine frame 1, the position of an opening between the height limiting rod and the machine table 2 is set to be the feeding port 4, the height of a metal plate is limited by the height limiting rod, the number of the metal plates conveyed by the machine frame 1 is limited by the height limiting rod, and the metal plates conveyed out of the machine frame 1 are more stable.

Referring to fig. 2 and 3, the machine table 2 is provided with a plurality of clamps adapted to a plurality of propulsion grooves 3, the number of the clamps is two, the number of the clamps is the same as that of the propulsion grooves 3, each clamp comprises an upper clamp plate 5 and a lower clamp plate 6, the lower clamp plates 6 are arranged to be rectangular metal blocks, the lower clamp plates 6 are slidably arranged in the propulsion grooves 3, the cross-sectional shapes of the propulsion grooves 3 of the lower clamp plates 6 are the same, the upper end surfaces of the lower clamp plates 6 are flush with the upper end surface of the machine table 2, and the influence of the lower clamp plates 6 on the upper end surface of the machine table 2 is reduced when the lower clamp plates 6 move in the propulsion grooves 3.

Referring to fig. 1 and 2, the one end that pay-off mouth 4 was kept away from to lower plate 6 is provided with and drives actuating cylinder 10 and drive plate 11, it sets up in the one end that pay-off mouth 4 was kept away from to board 2 to drive actuating cylinder 10, the one end of the piston rod that drives actuating cylinder 10 is for being close to the one end of pay-off mouth 4, drive plate 11 sets up to the metal sheet that anti deformability is stronger, fixed connection is in two lower plates 6 respectively at the both ends of drive plate 11, the position fixed connection that the lower terminal surface of drive plate 11 is close to lower plate 6 is in lower plate 6, the piston rod that drives actuating cylinder 10 is connected with drive plate 11, the other end of drive plate 11 is connected in lower plate 6.

Referring to fig. 2 and 4, the buffer layer 7 is attached to the inner wall of one end of the propelling groove 3 far away from the driving cylinder 10, the buffer layer 7 is made of rubber, one end of the buffer layer 7 close to the side wall of the propelling groove 3 is glued to the side wall of the propelling groove 3, and when the driving cylinder 10 pushes the lower clamping plate 6 to slide towards the feeding port 4, the buffer layer 7 reduces the impact strength between the inner walls of the lower clamping plate 6 and the propelling groove 3, and the service life of the lower clamping plate 6 is prolonged.

Referring to fig. 4 and 5, lower plate 6 an organic whole is provided with sliding block 8, and sliding block 8's material is the same with the lower plate, and sliding block 8 is fixed in the one end that lower plate 6 kept away from pay-off mouth 4, and sliding block 8's length size is greater than the distance size between two lateral walls of propulsion groove 3, and the sliding groove 9 that corresponds sliding block 8 is seted up in the lateral wall of propulsion groove 3 to board 2, and sliding groove 9 sets up in two relative lateral walls of board 2, and sliding groove 9 is for seting up along metal sheet direction of transfer.

Referring to fig. 1 and 3, the machine table 2 is provided with a mounting structure for mounting the lower clamping plate 6 in the propulsion groove 3, the mounting structure includes a mounting groove 12, the machine table 2 is provided with a mounting groove 12 in the one end of the propulsion groove 3 away from the feeding port 4, the bottom wall of the mounting groove 12 is in the same plane as the bottom wall of the sliding groove 9, referring to fig. 2 and 5, the shape of the cavity of the mounting groove 12 is matched with the sliding block 8, the sliding block 8 and the lower clamping plate 6 are pressed at the mounting groove 12, and then the sliding block 8 slides into the sliding groove 9 along the mounting groove 12, the lower clamping plate 6 slides into the propulsion groove 3 along the mounting groove 12, and the lower clamping plate 6 is mounted in the propulsion groove 3.

Referring to fig. 1 and 3, a limit hole 13 is formed in one end, close to a mounting groove 12, of a side wall of a sliding groove 9, two limit holes 13 are formed in the number, corresponding to the sliding groove 9, of the limit hole 13, a limit pin 14 penetrates through the limit hole 13, the limit pin 14 is a steel metal rod, a mounting head is fixed at one end, far away from the bottom wall of the sliding groove 9, of the limit pin 14, the cross-sectional area of the mounting head is larger than that of the limit hole 13, referring to fig. 2 and 3, a lower clamp plate 6 is mounted in a pushing groove 3, the lower clamp plate 6 is pushed towards one end of a feeding port 4 along the pushing groove 3, the lower clamp plate 6 is far away from the limit hole 13, the limit pin 14 is inserted into the limit hole 13, the limit pin 14 limits the sliding of the lower clamp plate 6 towards the mounting groove 12 when the lower clamp plate 6 slides in the sliding groove 9, and influences of the lower clamp plate 6 on the lower clamp plate 6 in a normal moving process are reduced.

Referring to fig. 2, the upper plate 5 is detachably disposed at one end of the lower plate 6 far away from the machine platform 2, the upper plate 5 is a metal plate with stronger anti-twisting performance, the upper plate 5 is hinged to the lower plate 6, the width of the upper plate 5 is smaller than that of the lower plate 6, two side ends of one surface of the upper plate 5 opposite to the lower plate 6 are respectively and correspondingly fixed with a hinged block 15, the size of the hinged block 15 of the upper plate 5 is smaller than that of the hinged block 15 of the lower plate 6, so that the two hinged blocks 15 of the upper plate 5 are located between the two hinged blocks 15 of the lower plate 6, hinged holes are formed in the same axis of the four hinged blocks 15, a hinged screw 16 is penetrated through the hinged holes of the opposite hinged blocks 15, threads are formed on the surface of the hinged screw 16, fixing nuts 17 are respectively penetrated through two ends of the hinged block 15 of the hinged screw 16, the fixing nuts 17 are fixed to the hinged screw 16 through threads, the hinged screw 16 are respectively penetrated through the four hinged blocks 15, make articulated screw 16 and articulated piece 15 form hinge structure, the rotation of the upper plate 5 on lower plate 6 of being convenient for, articulated nut all fixes fixation nut 17 both ends, makes upper plate 5 more stable on lower plate 6, and articulated piece 15, articulated screw 16 and articulated nut are convenient for the installation and the dismantlement of upper plate 5 on lower plate 6 simultaneously.

Referring to fig. 2, the one end that lower plate 6 is close to punch holder 5 is provided with butt piece 18, butt piece 18 sets up to the rectangle metal block, butt piece 18 is close to the one end of lower plate 6 and is fixed in lower plate 6, when lower plate 6 carries out the centre gripping to the metal sheet with punch holder 5, butt piece 18 carries on spacingly to the metal sheet, reduce the length that the metal sheet extends into the centre gripping department, the restriction metal sheet is in the position of centre gripping department, make the metal sheet both ends align and promote the metal sheet at the pay-off in-process in the position of centre gripping department.

Referring to fig. 2, one end of the upper plate 5, which is far away from the feeding port 4, is provided with a pressing cylinder 19, the size of the pressing cylinder 19 is smaller than that of the driving cylinder 10, the axial direction of the driving shaft of the pressing cylinder 19 is perpendicular to one side, which is close to the pressing cylinder 19, of the upper plate 5, a movable wheel 20 is fixed on a piston rod of the pressing cylinder 19, the movable wheel 20 is arranged between the upper plate 5 and the lower plate 6 and abuts against the lower plate 6, the wheel surface of the movable wheel 20 abuts against the lower plate 6, the pressing cylinder 19 pushes one end of the upper plate 5, so that one end, which corresponds to the metal plate, of the upper plate 5 rotates towards the lower plate 6, and forms a clamp with the lower plate 6 to clamp the metal plate, and the metal plate is more stable in the clamping process.

The implementation principle of the feeding device of the metal mesh net puller in the embodiment of the application is as follows:

when a metal plate needs to be pushed to the feeding port 4, the limiting pin 14 is inserted into the limiting hole 13, the movable wheel 20 enables the output end of the pressing cylinder 19 to be perpendicular to the upper clamping plate 5, the pressing cylinder 19 pushes one end of the upper clamping plate 5 to rotate along the circumferential direction of the hinged screw 16, the other end of the upper clamping plate 5 and the lower clamping plate 6 clamp the metal plate, the abutting block 18 limits the length of the clamped steel plate, the driving cylinder 10 drives the driving plate 11 to slide, the driving plate 11 drives the lower clamping plate 6 to slide along the pushing groove direction, the upper clamping plate 5 and the lower clamping plate 6 clamp the metal plate and feed the metal plate into the feeding port 4, the buffer layer 7 buffers the lower clamping plate 6 in the feeding process, one end of the sliding block 8 is fixed in the sliding groove 9, the other end of the sliding block is fixed in the lower clamping plate 6, the sliding state of the lower clamping plate 6 in the pushing groove 3 is more stable, when the rack 1 is overhauled, the limiting pin 14 is pulled out of the limiting hole 13, slide 8 to mounting groove 12 department and shift out board 2 along mounting groove 12 to make lower plate 6 shift out board 2, rotatory fixation nut 17 makes fixation nut 17's the articulated screw rod 16 of unscrewing, shifts out articulated piece 15 with articulated screw rod 16, thereby makes upper plate 5 separate with lower plate 6, is convenient for overhaul and change upper plate 5, makes the whole change and the maintenance of being convenient for of frame 1.

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 (8)

1. The utility model provides a material feeding unit of expanded metal drawbench which characterized in that: comprises a frame (1), the frame (1) is provided with a machine table (2), one end of the machine table (2) is provided with a plurality of propelling grooves (3), a feeding port (4) is arranged at one end of the machine table (2) corresponding to the extending direction of the propelling groove (3), the machine table (2) is provided with a plurality of clamps matched with the plurality of propelling grooves (3), the clamp comprises an upper clamping plate (5) and a lower clamping plate (6), the lower clamping plate (6) is arranged in the propelling groove (3) in a sliding manner, the upper clamping plate (5) is detachably arranged at one end of the lower clamping plate (6) far away from the machine table (2), the lower clamping plate (6) is provided with a sliding block (8), the side wall of the machine table (2) in the propelling groove (3) is provided with a sliding groove (9) corresponding to the sliding block (8), the machine table (2) is provided with a mounting structure for mounting the lower clamping plate (6) in the pushing groove (3).

2. The feeding device of the metal net hauling machine as claimed in claim 1, wherein: mounting structure includes mounting groove (12), board (2) in impel groove (3) to keep away from the one end of pay-off mouth (4) has been seted up mounting groove (12), the diapire of mounting groove (12) with the diapire in the coplanar of groove (9) slides, the vallecular cavity of mounting groove (12) with sliding block (8) adaptation.

3. The feeding device of the metal net hauling machine as claimed in claim 1, wherein: the upper plate (5) with the both sides end of the relative one side of lower plate (6) all corresponds and is fixed with articulated piece (15), and is relative articulated piece (15) are worn to be equipped with articulated screw rod (16), the exposure of articulated screw rod (16) the both ends of articulated piece (15) are all worn to be equipped with fixation nut (17).

4. The feeding device of the metal net hauling machine as claimed in claim 2, wherein: the side wall of the sliding groove (9) is close to one end of the mounting groove (12), a limiting hole (13) is formed in the end, and a limiting pin (14) penetrates through the limiting hole (13).

5. The feeding device of the metal net hauling machine as claimed in claim 1, wherein: and one end of the lower clamping plate (6) close to the upper clamping plate (5) is provided with a butt joint block (18).

6. The feeding device of the metal net hauling machine as claimed in claim 1, wherein: one end, far away from the feeding port (4), of the lower clamping plate (6) is provided with a driving cylinder (10) and a driving plate (11), the driving cylinder (10) is arranged at one end, far away from the feeding port (4), of the machine table (2), a piston rod of the driving cylinder (10) is connected with the driving plate (11), and the other end of the driving plate (11) is connected with the lower clamping plate (6).

7. The feeding device of the metal net hauling machine as claimed in claim 1, wherein: one end, far away from the feeding port (4), of the upper clamping plate (5) is provided with a pressing cylinder (19), a piston rod of the pressing cylinder (19) is fixed with a movable wheel (20), and the movable wheel (20) is arranged between the upper clamping plate (5) and the lower clamping plate (6) and is abutted to the lower clamping plate (6).

8. The feeding device of the metal net hauling machine as claimed in claim 6, wherein: the inner wall of one end, far away from the driving cylinder (10), of the propelling groove (3) is provided with a buffer layer (7) in an attached mode.

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