CN113579058B

CN113579058B - Building aluminum mould board location punching device

Info

Publication number: CN113579058B
Application number: CN202111146545.XA
Authority: CN
Inventors: 陈璐; 徐彬; 周亚; 王鹏
Original assignee: Jiangsu Xingyu Aluminum Technology Co ltd
Current assignee: Foshan Weizhou Metal Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2021-11-30
Anticipated expiration: 2041-09-28
Also published as: CN113579058A

Abstract

The invention discloses a positioning and punching device for an aluminum formwork for construction, comprising a conveying frame, a bearing bracket is arranged above the conveying frame, and two sets of hydraulic cylinders for supporting the bearing bracket are arranged on the front and rear sides of the top of the conveying frame. The front and rear sides of the middle part of the support bracket are provided with two sets of mounting brackets which are staggered up and down. The beneficial effect is as follows: the present invention provides two sets of mounting frames that are staggered up and down, uses the driving part to support the two sets of mounting frames to drive the two sets of punching assemblies to alternately realize up and down rotation, and uses the inner guide rail of the lifting frame to slide and cooperate with the guide block, thereby. When the punching assembly is moved down to the bottom, the punch is always in a vertical state, so that the aluminum template is continuously punched during the alternating rotation of the two groups of punching assemblies, so as to realize the synchronous punching action during the movement of the aluminum template. There is no need to stop the aluminum template, the punching efficiency is higher, and the practicability is strong.

Description

Building aluminum mould board location punching device

Technical Field

The invention relates to the field of building aluminum template production equipment, in particular to a building aluminum template positioning and punching device.

Background

The building aluminum template is more suitable for the requirement of the modern building market due to the series advantages of light weight, convenient installation, repeated use, difficult deformation, no slurry leakage, no cement adhesion during demolding and the like, and gradually replaces a wood template and a steel template in the building industry. Because of the use requirements of the aluminum alloy template, a plurality of groups of hole sites which are arranged at equal intervals need to be processed on the surface of the aluminum alloy template, the building aluminum template punching equipment is one of necessary equipment in the production process of the aluminum template.

The applicant finds that at least the following technical problems exist in the prior art: the aluminium template location piercing press that uses at present utilizes the conveyer to carry the aluminium template the region of punching in the use, later stops the aluminium template to utilize the drift to beat the hole site, utilize the periodic support aluminium template to remove, thereby beat a plurality of hole sites in proper order, because the aluminium template need keep stopping quiescent condition among the punching process, cause the inefficiency of punching, the practicality is poor.

Disclosure of Invention

The invention aims to solve the problems and provide a positioning and punching device for an aluminum template of a building, which is provided with two groups of mounting frames which are distributed in a vertically staggered manner, a driving part is used for supporting the two groups of mounting frames to drive the two groups of punching assemblies to alternately rotate up and down, and meanwhile, a guide rail on the inner side of a lifting frame is in sliding fit with a guide block, so that a punch head is always kept in a vertical state in the process that the punching assemblies move down to the bottom, the aluminum template is continuously punched in the alternate rotation process of the two groups of punching assemblies, the synchronous punching action in the moving process of the aluminum template is realized, the aluminum template does not need to be stopped, the punching efficiency is higher, the practicability is strong, and details are explained in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a positioning and punching device for a building aluminum template, which comprises a conveying frame, wherein a support bracket is arranged above the conveying frame, two groups of hydraulic cylinders for supporting the support bracket are arranged on the front side and the rear side of the top of the conveying frame, two groups of mounting frames which are distributed in an up-and-down staggered manner are arranged on the front side and the rear side of the middle part of the support bracket, a driving part for driving the two groups of mounting frames to rotate around the support bracket is arranged on the bottom side of the middle part of the support bracket, a punching assembly is arranged on one side of the mounting frame, which is far away from the support bracket, guide rails are transversely arranged on the opposite sides of the two groups of punching assemblies, and lifting frames for two groups of supporting guide rails are arranged on the bottom side of the support bracket;

the utility model discloses a punching assembly, including vertical running through the pivot of mounting bracket, the pivot is close to carriage middle part one end is provided with the board of punching a hole, the vertical drift that is provided with in board bottom that should punch a hole, the pivot other end is fixed with the square pole, the square pole both ends extend to respectively downside in the pivot, just the square pole bottom mounting has the balancing weight, the pivot top the vertical sliding fit in square pole outside has the guide block, the guide rail is for holding the C shape framework that the guide block transversely slided and both ends link up, guide rail outside one end opening part longitudinal symmetry is provided with the arc guide piece of two outside expansions.

When the building aluminum template positioning and punching device is used, an aluminum template to be punched is placed on the top side of the conveying frame along one side of the auxiliary assembly, the auxiliary assembly is matched with the conveying frame to guide and limit the aluminum template, the driving part is used for supporting the mounting frame to drive the external punching assembly to rotate anticlockwise, the guide block of the punching assembly slides to the inner side of the guide rail under the guiding action of the guide piece when the guide block downwards rotates to the end part of the guide rail, the guide block is in transverse sliding fit with the guide rail at the moment so as to keep the square rod and the whole punching assembly in a vertical state all the time by the guide block, the punching assembly continuously moves along with the mounting frame, the punch head on the bottom side of the punching assembly is in contact with the aluminum template, the punch head keeps in a vertical state and rotates along the bearing bracket so as to punch a through hole on the aluminum template on the inner side of the conveying frame by the punch head, and in the process of punching the aluminum template, this drift continues to follow the mounting bracket and removes, punches the action through upper and lower two sets of punching components in turn to realize the synchronous action of punching of aluminium template transportation process, improve the efficiency of punching.

Preferably, the square bar is a rectangular structure extending vertically, the middle of the guide block is provided with a rectangular groove for accommodating the square bar, the guide block is in sliding fit with the guide block through the rectangular groove, and the top end of the square bar is provided with an anti-falling block for restraining the vertical sliding stroke of the guide block.

Preferably, the conveying frame comprises two side frames which are symmetrically distributed in the front and back direction, a rectangular square frame-shaped middle frame which extends transversely is arranged between the two side frames, a plurality of conveying rollers are arranged between the front side and the back side of the middle frame and between the two side frames, two ends of each conveying roller are respectively matched with the middle frame and the side frames in a rotating mode, and the top side of each conveying roller is higher than the top side of the middle frame.

Preferably, the bottoms of the two side frames are vertically provided with bottom frames, four corners of the bottom frame are vertically provided with stand columns, the stand columns are in threaded fit with the bottom frames, the bottom ends of the stand columns are provided with support legs, the front side and the rear side of the bottom frame between every two adjacent support legs are provided with universal wheels, and the bottom sides of the universal wheels are higher than the bottom sides of the support legs.

Preferably, the driving part comprises a driving box fixed on the bottom side of the middle part of the support bracket, an electric motor is arranged on one side outside the driving box, a driving shaft is longitudinally arranged on the bottom of the driving box, the driving shaft and the electric motor are in meshing transmission through gears, belt pulleys are arranged at the front end and the rear end of the driving shaft, and a toothed belt extending upwards is arranged outside the belt pulleys.

Preferably, the mounting frame comprises a V-shaped positioning rod, a transmission cylinder is arranged in the middle of the positioning rod, the transmission cylinder is sleeved on the outer side of the bearing bracket and is in running fit with the bearing bracket, one side of the toothed belt, which is far away from the belt wheel, is meshed with the outer side of the transmission cylinder, sleeves are sleeved on the outer sides of two end portions of the positioning rod, and the sleeves are in clearance fit with the positioning rod.

Preferably, the two sleeves are far away from one end of the positioning rod and connected with an arc plate, the arc plate is an arc bent plate coaxial with the transmission cylinder, the rotating shaft longitudinally penetrates through the arc plate and is in running fit with the arc plate, the middle of the positioning rod is transversely connected with a pull rod, a control rod vertically penetrates through the middle of the pull rod, the control rod is in threaded fit with the pull rod, one end of the control rod, far away from the pull rod, is in running fit with the arc plate, and one end of the control rod, close to the transmission cylinder, is provided with an adjusting button.

Preferably, the lifting frame comprises a top rod vertically fixed at the bottom side of the bearing bracket, a vertically extending rectangular square frame-shaped vertical frame is fixed at the bottom end of the top rod, a lifting block is arranged in the middle of the vertical frame in a sliding mode, the outer side of the guide rail is fixedly welded with the lifting block, a lead screw vertically penetrates through the middle of the vertical frame, the lead screw is in running fit with the vertical frame, a nut is fixed at the bottom end of the lead screw, and the lead screw is in threaded fit with the lifting block.

Preferably, an auxiliary assembly is arranged on one side, close to the guide piece, of the top of the conveying frame, the auxiliary assembly comprises a sliding frame extending longitudinally, the sliding frame is of a rectangular square frame structure, two sliding blocks are symmetrically arranged on the front side and the rear side inside the sliding frame, the sliding blocks are in sliding fit with the sliding frame, a screw rod penetrating through the sliding blocks is longitudinally arranged in the middle of the sliding frame, and the screw rod is in running fit with the sliding frame.

Preferably, the front side and the rear side of the outside of the screw rod are symmetrically provided with two external threads with opposite rotation directions, the screw rod is in threaded fit with the two sliding blocks through the two external threads, the front end and the rear end of the screw rod penetrate through the sliding frame and are fixed with the round knobs, the bottom sides of the two sliding blocks are provided with square auxiliary frames which extend transversely, a plurality of groups of guide wheels which extend vertically are transversely arranged in the auxiliary frames, and the two ends of the auxiliary frames are provided with side plates which incline towards one side close to the knobs.

Has the advantages that: according to the invention, the two mounting frames which are distributed in an up-and-down staggered manner are arranged, the driving part is used for supporting the two mounting frames to drive the two punching assemblies to alternately realize up-and-down rotation, and meanwhile, the guide rail on the inner side of the lifting frame is in sliding fit with the guide block, so that the punch is always kept in a vertical state in the process that the punching assemblies move downwards to the bottom, and the aluminum template is continuously punched in the alternate rotation process of the two punching assemblies, so that synchronous punching action in the moving process of the aluminum template is realized, the aluminum template does not need to be stopped, the punching efficiency is higher, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a right side view structural diagram of the present invention;

FIG. 4 is a top view block diagram of the present invention;

FIG. 5 is a schematic perspective view of the support bracket of the present invention;

FIG. 6 is a schematic diagram of FIG. 5 with the structure broken away;

FIG. 7 is a perspective view of the mount of the present invention;

FIG. 8 is a schematic perspective view of the driving part of the present invention;

figure 9 is a schematic perspective view of the crane of the present invention;

FIG. 10 is a right side elevational view of the support bracket of the present invention;

fig. 11 is a perspective view of the auxiliary assembly of the present invention.

The reference numerals are explained below:

1. a carriage; 101. a side frame; 102. a middle frame; 103. a conveying roller; 104. a chassis; 105. a universal wheel; 106. a column; 107. a support leg; 2. a support bracket; 3. a hydraulic cylinder; 4. a drive section; 401. a drive box; 402. an electric motor; 403. a drive shaft; 404. a toothed belt; 5. a mounting frame; 501. positioning a rod; 501a, a transmission cylinder; 502. a sleeve; 503. an arc plate; 504. a control lever; 504a, an adjusting knob; 505. a pull rod; 6. a punching assembly; 601. punching a plate; 601a, a punch; 602. a rotating shaft; 603. a square bar; 604. an anti-drop block; 605. a guide block; 606. a balancing weight; 7. a lifting frame; 701. a mullion; 702. a top rod; 703. a screw rod; 703a, a nut; 704. a lifting block; 8. a guide rail; 801. a guide piece; 9. an auxiliary component; 901. a sliding frame; 902. a screw; 902a, external threads; 903. a slider; 904. a knob; 905. an auxiliary frame; 906. a side plate; 907. and (4) a guide wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-11, the invention provides a positioning and punching device for a building aluminum template, which comprises a conveying frame 1 for supporting an aluminum template to move transversely, wherein a support bracket 2 is arranged above the conveying frame 1, two groups of hydraulic cylinders 3 for supporting the support bracket 2 are arranged on the front side and the rear side of the top of the conveying frame 1, two groups of mounting frames 5 which are distributed in a vertically staggered manner are arranged on the front side and the rear side of the middle part of the support bracket 2, a driving part 4 for driving the two groups of mounting frames 5 to rotate around the support bracket 2 is arranged on the bottom side of the middle part of the support bracket 2, a punching assembly 6 is arranged on one side of the mounting frame 5, which is far away from the support bracket 2, guide rails 8 are transversely arranged on the opposite sides of the two groups of punching assemblies 6, and a lifting frame 7 for two groups of support guide rails 8 is arranged on the bottom side of the support bracket 2;

the punching assembly 6 comprises a rotating shaft 602 which longitudinally penetrates through the mounting frame 5, one end of the rotating shaft 602, which is close to the middle part of the conveying frame 1, is provided with a punching plate 601, the bottom of the punching plate 601 is vertically provided with a punch 601a, the other end of the rotating shaft 602 is fixed with a square rod 603, two ends of the square rod 603 respectively extend to the upper side and the lower side of the rotating shaft 602, the bottom end of the square rod 603 is fixed with a balancing weight 606, the outer side of the square rod 603 above the rotating shaft 602 is vertically matched with a guide block 605 in a sliding manner, the guide rail 8 is a C-shaped frame body which can accommodate the guide block 605 in a transverse sliding manner and is through with two ends, two arc-shaped guide sheets 801 which expand outwards are symmetrically arranged up and down at an opening at one end outside of the guide rail 8 and are used for guiding the guide block 605, so that the guide block 605 can slide into the inner side of the guide rail 8 when the punching assembly 6 rotates to be close to the end part of the guide rail 8, the square rod 603 is of a vertically extending rectangular strip structure, the middle part of the guide block 605 is provided with a rectangular groove for accommodating the square rod 603, the guide block 605 is in sliding fit with the guide block 605 through the rectangular groove, and the top end of the square rod 603 is provided with an anti-falling block 604 for restricting the vertical sliding stroke of the guide block 605.

As an alternative embodiment, the conveying frame 1 includes two side frames 101 symmetrically distributed in front and back, a rectangular square frame-shaped middle frame 102 extending in the transverse direction is arranged between the two side frames 101, a plurality of conveying rollers 103 are arranged between the front side and the back side of the middle frame 102 and between the two side frames 101, two ends of the conveying rollers 103 are respectively in rotating fit with the middle frame 102 and the side frames 101, the top side of the conveying rollers 103 is higher than the top side of the middle frame 102, a bottom frame 104 is vertically arranged at the bottom of the two side frames 101, side plates for supporting the middle frame 102 are vertically arranged at two outer sides of the bottom frame 104, upright posts 106 are vertically arranged at four corners at the bottom of the bottom frame 104, the upright posts 106 are in threaded fit with the bottom frame 104, support feet 107 are arranged at the bottom ends of the upright posts 106, universal wheels 105 are arranged at the front side and the back side of the bottom frame 104 between the two adjacent support feet 107, the bottom side of the universal wheels 105 is higher than the bottom side feet 107, the ground is supported by the support feet 107, so as to maintain the stability of the whole working state of the equipment, when the supporting equipment is required to move integrally, the rotating support legs 107 drive the upright posts 106 to rotate upwards towards the inner side of the underframe 104, so that the supporting support legs 107 move upwards, the support legs 107 are separated from the ground, and the universal wheels 105 touch the ground at the moment, so that the supporting equipment can move integrally by utilizing the four groups of universal wheels 105;

the driving part 4 comprises a driving box 401 fixed at the bottom side of the middle part of the support bracket 2, a motor 402 is arranged at one side outside the driving box 401, a driving shaft 403 is longitudinally arranged at the bottom of the driving box 401, the driving shaft 403 and the motor 402 are in meshing transmission through gears, belt pulleys are arranged at the front end and the rear end of the driving shaft 403, and a toothed belt 404 extending upwards is arranged outside the belt pulleys;

the mounting rack 5 comprises a V-shaped positioning rod 501, a transmission cylinder 501a is arranged in the middle of the positioning rod 501, the transmission cylinder 501a is sleeved outside the support bracket 2 and is in running fit with the support bracket 2, one side of the toothed belt 404, which is far away from the belt wheel, is meshed with the outside of the transmission cylinder 501a, so that the power of the driving shaft 403 is transmitted to the transmission cylinder 501a by the toothed belt 404, thereby driving the transmission cylinder 501a to support the mounting rack 5 to rotate integrally, sleeves 502 are sleeved outside the two end parts of the positioning rod 501, the sleeves 502 are in clearance fit with the positioning rod 501, one ends of the two sleeves 502, which are far away from the positioning rod 501, are connected with arc plates 503, the arc plates 503 are arc bending plates coaxial with the transmission cylinder 501a, the rotating shaft 602 longitudinally penetrates through the arc plates 503 and is in running fit with the arc plates 503, so that the rotating shaft 602 is supported to rotate by the arc plates 503, a pull rod 505 is transversely connected in the middle of the positioning rod 501, a control rod 504 is penetrated through the middle of the vertical rod 505, and the control rod 504 is in threaded fit with the pull rod 505, one end of the control rod 504, which is far away from the pull rod 505, is in running fit with the arc plate 503, one end of the control rod 504, which is close to the transmission cylinder 501a, is provided with an adjusting button 504a, the overall height of the mounting frame 5 needs to be adjusted so as to adjust the rotating radius of the punching assembly 6, when the punching distance between the upper punching assembly 6 and the lower punching assembly 6 is adjusted, the adjusting button 504a is rotated so as to drive the control rod 504 to rotate, the distance between the punching assembly 6 and the support bracket 2 is adjusted through the thread fit between the control rod 504 and the pull rod 505 and the running fit between the control rod 504 and the guard plate, so that the distance between the two punching assemblies 6 can be adjusted according to actual requirements, and the adjusting process of the adjacent punching distance can be realized;

the lifting frame 7 comprises a top rod 702 vertically fixed at the bottom side of the support bracket 2, a vertically extending rectangular square frame-shaped vertical frame 701 is fixed at the bottom end of the top rod 702, a lifting block 704 is arranged at the middle part of the vertical frame 701 in a sliding manner, the outer side of the guide rail 8 is welded and fixed with the lifting block 704, a screw rod 703 vertically penetrates through the middle part of the vertical frame 701, the screw rod 703 is in rotating fit with the vertical frame 701, a screw cap 703a is fixed at the bottom end of the screw rod 703, the screw rod 703 is in threaded fit with the lifting block 704, when the position of the punching assembly 6 is adjusted according to the adjacent punching interval, the lifting frame 7 needs to be matched and adjusted for the height position of the guide rail 8, at this time, the screw cap 703a is rotated to drive the screw rod 703 to vertically slide the lifting block 704 under the guiding effect of the vertical frame 701, so as to adjust the heights of the lifting block 704 and the guide rail 8, and ensure that the guide block 605 inside the punching assembly 6 after the position adjustment can still slide to the inner side of the guide rail 8, the vertical state of the punching assembly 6 can be kept through the guide rail 8 after the position of the punching assembly 6 is adjusted;

an auxiliary assembly 9 is arranged on one side, close to a guide piece 801, of the top of the conveying frame 1, the auxiliary assembly 9 comprises a sliding frame 901 extending longitudinally, the sliding frame 901 is of a rectangular square frame structure, two sliding blocks 903 are symmetrically arranged on the front side and the rear side inside the sliding frame 901, the sliding blocks 903 are in sliding fit with the sliding frame 901, a screw 902 penetrating through the sliding blocks 903 is longitudinally arranged in the middle of the sliding frame 901, the screw 902 is in rotating fit with the sliding frame 901, two external threads 902a with opposite rotating directions are symmetrically arranged on the front side and the rear side outside the screw 902, the screw 902 is in threaded fit with the two sliding blocks 903 through the two external threads 902a, the front end and the rear end of the screw 902 penetrate through the sliding frame 901 and are fixed with a circular knob 904, a square auxiliary frame extending transversely is arranged on the bottom sides of the two sliding blocks 903, a plurality of groups of guide wheels 907 extending vertically are transversely arranged inside the auxiliary frame, and side plates 906 inclining to one side close to the knob 904 are arranged at the two ends of the auxiliary frame, utilize sideboard 906 guide needs the aluminium template of punching along carriage 1 lateral shifting, drive screw 902 through rotating knob 904 and support two sliders 903 and be close to each other or keep away from each other, thereby utilize the inside multiunit guide pulley 907 of two slider 903 bottom side auxiliary frames 905 to retrain the guide to the aluminium template that needs punch, utilize the slide frame 901 that vertically sets up in carriage 1 top side to carry on spacingly simultaneously, it upwards breaks away from carriage 1 to avoid the aluminium template to drive in the back in-process that moves up after the completion of punching of drift 601a, ensure the sideslip stability along carriage 1 in the aluminium template punching process.

By adopting the structure, when in use, an aluminum template to be punched is placed on the top side of the conveying frame 1 along one side of the auxiliary assembly 9, the auxiliary assembly 9 is utilized to be matched with the conveying frame 1 to guide and limit the aluminum template, meanwhile, the driving part 4 is utilized to support the mounting frame 5 to drive the external punching assembly 6 to rotate anticlockwise, when the guide block 605 of the punching assembly 6 rotates downwards to the end part of the guide rail 8, the guide block 605 slides to the inner side of the guide rail 8 under the guiding action of the guide sheet 801, at the moment, the guide block 605 is in transverse sliding fit with the guide rail 8, so that the square rod 603 and the whole punching assembly 6 are always in a vertical state by the guide block 605, meanwhile, the punching assembly 6 continues to move along the mounting frame 5, the punch 601a at the bottom side of the punching assembly 6 contacts with the aluminum template, at the moment, the punch 601a keeps a in a vertical state and rotates along the bearing bracket 2, so as to punch a through hole on the aluminum template on the inner side of the conveying frame 1 by the punch 601a, in the process of driving the punch 601a into the aluminum template, the punch 601a continuously moves along with the mounting frame 5, and the upper and lower punching assemblies 6 alternately perform punching action, so that synchronous punching in the conveying process of the aluminum template is realized, and the punching efficiency is improved;

through setting up two mounting bracket 5 that crisscross distribution from top to bottom, utilize drive division 4 to support two mounting bracket 5 and drive two punching assemblies 6 and realize rotatory action from top to bottom in turn, utilize crane 7 inboard guide rail 8 and guide block 605 sliding fit simultaneously, thereby it remains vertical state all the time to keep punching assemblies 6 to move down bottom in-process drift 601a, thereby continuously punch to the aluminium template at two punching assemblies 6 rotatory in-process in turn, thereby realize the synchronous action of punching of aluminium template removal in-process, need not to stop down the aluminium template, punching efficiency is higher, therefore, the clothes hanger is strong in practicability.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A construction aluminum formwork positioning and punching device, characterized in that it comprises a conveying frame (1), a bearing bracket (2) is arranged above the conveying frame (1), and the front and rear sides of the top of the conveying frame (1) Two sets of hydraulic cylinders (3) supporting the bearing brackets (2) are provided, and two sets of mounting brackets (5) are arranged on the front and rear sides of the middle part of the bearing brackets (2). ) The bottom side of the middle part is provided with a driving part (4) that drives two sets of mounting brackets (5) to rotate around the bearing bracket (2). The hole assembly (6) is provided with guide rails (8) on the opposite sides of the two sets of punching assemblies (6), and the bottom side of the bearing bracket (2) is provided with two sets of support guide rails (8) for lifting and lowering rack(7);

The punching assembly (6) includes a rotating shaft (602) extending longitudinally through the mounting frame (5), and a punching plate (601) is provided at one end of the rotating shaft (602) near the middle of the conveying frame (1). A punch (601a) is vertically arranged at the bottom of the punching plate (601), a square rod (603) is fixed at the other end of the rotating shaft (602), and both ends of the square rod (603) extend to the rotating shaft (602) respectively. ) on the upper and lower sides, and the bottom end of the square rod (603) is fixed with a counterweight block (606), and the outer side of the square rod (603) above the rotating shaft (602) is vertically slidably fitted with a guide block (605), The guide rail (8) is a C-shaped frame body that accommodates the lateral sliding of the guide block (605) and has two ends that pass through. Two outwardly expanding arcs are symmetrically arranged at the opening at one end of the outer side of the guide rail (8). Guide Sheet (801).

2 . The positioning and punching device for an aluminum formwork for construction according to claim 1 , wherein the square rod ( 603 ) is a vertically extending rectangular elongated structure, and a middle part of the guide block ( 605 ) is provided with an accommodating hole. 3 . The rectangular groove of the square rod (603), the guide block (605) is slidably matched with the guide block (605) through the rectangular groove, and the top of the square rod (603) is provided with a guide block (605) to constrain the guide block (605). ) Anti-separation block (604) for the up and down sliding stroke.

The positioning and punching device for an aluminum formwork for construction according to claim 1, characterized in that: the conveying frame (1) comprises two side frames (101) symmetrically distributed in the front and rear, and the two side frames (101) A horizontally extending rectangular box-shaped middle frame (102) is arranged between the middle frame (102) and a plurality of conveying rollers (103) are arranged between the front and rear sides of the middle frame (102) and the two side frames (101). The two ends of the conveying roller (103) are respectively rotatably matched with the middle frame (102) and the side frame (101), and the top side of the conveying roller (103) is higher than the top side of the middle frame (102). .

The positioning and punching device for an aluminum formwork for construction according to claim 3, characterized in that a bottom frame (104) is vertically disposed at the bottom of the two side frames (101), and the bottom frame (104) has four corners at the bottom. A column (106) is arranged vertically, the column (106) is threadedly matched with the bottom frame (104), and the bottom end of the column (106) is provided with a supporting foot (107), and two adjacent supporting feet ( Universal wheels (105) are provided on the front and rear sides of the bottom of the chassis (104) between 107). The height of the bottom side of the universal wheel (105) is higher than the height of the bottom side of the support feet (107).

The positioning and punching device for an aluminum formwork for construction according to claim 1, characterized in that: the driving part (4) comprises a driving box (401) fixed on the bottom side of the middle part of the bearing bracket (2), A motor (402) is arranged on the outer side of the drive box (401), and a drive shaft (403) is longitudinally arranged at the bottom of the drive box (401), and the drive shaft (403) is engaged with the motor (402) through gears The drive shaft (403) is provided with pulleys at the front and rear ends, and an upwardly extending toothed belt (404) is provided on the outside of the pulley.

The positioning and punching device for an aluminum formwork for construction according to claim 5, characterized in that: the mounting frame (5) comprises a V-shaped positioning rod (501), and a transmission cylinder is provided in the middle of the positioning rod (501). (501a), the transmission cylinder (501a) is sleeved on the outer side of the bearing bracket (2) and is rotatably matched with the bearing bracket (2), and the toothed belt (404) is away from the pulley on the side with The outer sides of the transmission cylinder (501a) are engaged with each other, and the outer sides of both ends of the positioning rod (501) are sleeved with sleeves (502), and the sleeves (502) and the positioning rods (501) are in clearance fit.

The positioning and punching device for an aluminum formwork for construction according to claim 6, characterized in that: an arc plate (503) is connected to one end of the two sleeves (502) away from the positioning rod (501). The arc plate (503) is an arc-shaped bent plate coaxial with the transmission cylinder (501a), and the rotating shaft (602) penetrates the arc plate (503) longitudinally and is rotatably matched with the arc plate (503). A pull rod (505) is laterally connected to the middle of the positioning rod (501), and a control rod (504) vertically penetrates the middle of the pull rod (505). One end of the control rod (504) away from the pull rod (505) is rotatably matched with the arc plate (503), and an adjustment button (504a) is provided at the end of the control rod (504) close to the transmission cylinder (501a).

8 . The positioning and punching device for an aluminum formwork for construction according to claim 7 , wherein the lifting frame ( 7 ) comprises a top rod ( 702 ) vertically fixed on the bottom side of the bearing bracket ( 2 ). 9 . The bottom end of the top rod (702) is fixed with a vertically extending rectangular box-shaped mullion (701), and a lifting block (704) is slidably arranged in the middle of the mullion (701). The lifting block (704) is welded and fixed, and a screw rod (703) vertically penetrates the middle of the mullion (701). ) bottom end is fixed with a nut (703a), and the lead screw (703) is screwed with the lifting block (704).

9 . The positioning and punching device for aluminum formwork for construction according to claim 1 , characterized in that: an auxiliary component ( 9 ) is provided on the side of the top of the conveying frame ( 1 ) close to the guide piece ( 801 ), and the The auxiliary component (9) includes a longitudinally extending sliding frame (901), the sliding frame (901) is a rectangular frame structure, and two sliding blocks (903) are symmetrically arranged on the front and rear sides of the sliding frame (901), so The sliding block (903) is slidably matched with the sliding frame (901), and a screw rod (902) extending through the sliding block (903) is longitudinally arranged in the middle of the sliding frame (901), and the screw rod (902) is connected to the sliding block (901). The sliding frame (901) is rotatably matched.

10 . The positioning and punching device for an aluminum formwork for construction according to claim 9 , wherein the screw ( 902 ) is symmetrically provided with two external threads ( 902 a ) with opposite rotation directions on the front and rear sides of the screw ( 902 ). 10 . 902) The two external threads (902a) are threadedly matched with the two sliding blocks (903), and the front and rear ends of the screw rods (902) pass through the sliding frame (901) and are fixed with round knobs (902). 904), the bottom sides of the two sliders (903) are provided with a laterally extending box-shaped auxiliary frame, and a plurality of sets of vertically extending guide wheels (907) are laterally arranged inside the auxiliary frame. Both ends are provided with a side plate (906) inclined toward the side close to the knob (904).