CN213080238U

CN213080238U - Tray frame shearing mechanism

Info

Publication number: CN213080238U
Application number: CN202021662844.XU
Authority: CN
Inventors: 姚洋; 张茂凯; 张世超
Original assignee: Cangzhou Qianjin Press Tile Machinery Manufacturing Co ltd
Current assignee: Cangzhou Qianjin Press Tile Machinery Manufacturing Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-30
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to the technical field of pallet production and processing, in particular to a pallet frame shearing device, which comprises a frame, wherein the frame is arranged at the output end of a rolling forming machine, and is characterized in that a reciprocating driving mechanism is arranged at the top end of the frame, a supporting seat is arranged on the reciprocating driving mechanism, four groups of stand columns are arranged at the top end of the supporting seat, a fixed plate is arranged at the top end of each group of stand columns, two groups of angle punching oil cylinders are arranged on the fixed plate, first piston rods are arranged at the bottom output ends of the two groups of angle punching oil cylinders, the bottom ends of the two groups of first piston rods pass through the fixed plate, first knife seats are arranged at the bottom ends of the two groups of first piston rods, an angle cutter is arranged at the middle part of the supporting seat, a cutting lower die is fixedly arranged in the mounting hole, a material conveying hole which is communicated from left to, simple operation, improved working efficiency and reduced waste.

Description

Tray frame shearing mechanism

Technical Field

The utility model relates to a technical field of tray production and processing especially relates to a tray frame shearing mechanism.

Background

As is well known, a metal tray is composed of four groups of frames and a bottom plate, wherein the four groups of frames are formed by rolling through a plurality of groups of compression rollers, then oblique angles are cut on two sides of the frames through two shearing processes, the two groups of frames are conveniently butted into 90 degrees and welded and fixed, the two groups of frames are generally required to be cut into a section with required length after being formed, then two ends of the section are respectively punched out to be 45 degrees, the operation is complex, the working efficiency is low, and more waste materials are generated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an it is easy and simple to handle, improve work efficiency to reduce the waste material, improve the tray frame shearing mechanism of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pallet frame shearing device comprises a rack, wherein the rack is arranged at the output end of a rolling forming machine, and is characterized in that a reciprocating driving mechanism is arranged at the top end of the rack, a supporting seat is arranged on the reciprocating driving mechanism, four groups of stand columns are arranged at the top end of the supporting seat, a fixing plate is arranged at the top ends of the four groups of stand columns, two groups of angle punching oil cylinders are arranged on the fixing plate, first piston rods are arranged at the output ends of the bottoms of the two groups of angle punching oil cylinders, the bottoms of the two groups of first piston rods penetrate through the fixing plate, first knife holders are arranged at the bottoms of the two groups of first piston rods, angle cutters are arranged at the bottom ends of the first knife holders, the included angles of the two groups of angle cutters are 90 degrees, the two groups of angle cutters are arranged in a bilateral symmetry manner, a, the cutting lower die is provided with a left feeding hole and a right feeding hole which are communicated, and the cutting lower die is provided with two groups of angle cutting holes matched with the angle cutters.

Preferably, the reciprocating driving mechanism comprises a servo motor, a screw rod, a sliding plate and a bearing seat, the bearing seat and the servo motor are fixedly installed on the frame, a threaded hole which is communicated from left to right is formed in the middle of the sliding plate, one end of the screw rod is connected with the output end of the servo motor, the other end of the screw rod penetrates through the threaded hole in a threaded mode and is inserted into the bearing seat, two groups of linear guide rails are transversely arranged at the top end of the frame, sliding blocks are arranged on the two groups of linear guide rails in a sliding mode, the sliding blocks are fixedly connected with the bottom end of the sliding plate, four groups of supporting columns are arranged at the top end of.

Preferably, still include the die-cut hydro-cylinder of tip, the die-cut hydro-cylinder fixed mounting of tip is on the top of fixed plate to be provided with the second piston rod at the bottom output of the die-cut hydro-cylinder of tip, the fixed plate is passed to the bottom of second piston rod to install the second blade holder in the bottom of second piston rod, the tip cutter is installed to the bottom of second blade holder, the tip cutter is located the right side of two sets of angle cutters, be provided with on the cutting lower mould and cut the hole with tip cutter complex tip.

Preferably, the top end of the sliding plate is provided with a waste material guiding and conveying groove, the rear end of the waste material guiding and conveying groove is fixedly connected with the sliding plate, and the front end of the waste material guiding and conveying groove is arranged in a downward inclined mode.

Preferably, a finished product guide plate is arranged at the right end of the supporting seat, the finished product guide plate is located below the cutting lower die, and the rear end of the finished product guide plate is arranged in a downward inclined mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a tray frame shearing mechanism possesses following beneficial effect:

1. according to the tray frame shearing device, a section passes through a material conveying hole of a lower cutting die to be conveyed, the piston rod is driven by the angle punching oil cylinder, the piston rod drives the first cutter holder and the angle cutters to punch the section to cut a required angle, two ends of the section can be subjected to angle cutting successively by the two groups of angle cutters, the angle cutting of two ends of a section of the section is completed at one time, the operation is simple and convenient, the working efficiency is improved, waste materials are reduced, and the practicability is improved;

2. this tray frame shearing mechanism, when cutting, reciprocating drive mechanism drives supporting seat and section bar and removes with fast, can realize not shutting down the cutting, further improves work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic perspective view of another angle of the present invention;

in the drawings, the reference numbers: 1. a frame; 2. a supporting seat; 3. a column; 4. a fixing plate; 5. punching an oil cylinder at an angle; 6. a first piston rod; 7. a first tool apron; 8. an angle cutter; 9. cutting the lower die; 10. a delivery hole; 11. cutting holes at an angle; 12. a servo motor; 13. a lead screw; 14. a sliding plate; 15. a bearing seat; 16. a linear guide rail; 17. a slider; 18. a support pillar; 19. punching an oil cylinder at the end part; 20. an end cutter; 21. cutting a hole at the end part; 22. a waste material guide groove; 23. finished product stock guide.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a pallet frame shearing apparatus, which comprises a frame 1, wherein the frame 1 is installed at the output end of a roll forming machine, a reciprocating driving mechanism is arranged at the top end of the frame 1, a supporting seat 2 is arranged on the reciprocating driving mechanism, four groups of upright posts 3 are arranged at the top end of the supporting seat 2, a fixing plate 4 is arranged at the top end of the four groups of upright posts 3, two groups of angle punching cylinders 5 are arranged on the fixing plate 4, first piston rods 6 are arranged at the bottom output ends of the two groups of angle punching cylinders 5, the bottom ends of the two groups of first piston rods 6 pass through the fixing plate 4, first knife seats 7 are arranged at the bottom ends of the two groups of first piston rods 6, angle cutters 8 are arranged at the bottom ends of the first knife seats 7, the included angle of the two groups of angle cutters 8 is 90 degrees, a mounting hole is formed in the middle of the supporting seat 2, a lower cutting die 9 is fixedly arranged in the mounting hole, a left feeding hole 10 and a right feeding hole 10 which are communicated are formed in the lower cutting die 9, and two groups of angle cutting holes 11 matched with the angle cutters 8 are formed in the lower cutting die 9; the sectional material passes through a material conveying hole 10 of a cutting lower die 9 to be conveyed, a piston rod is driven by an angle punching oil cylinder 5, the piston rod drives a first cutter seat 7 and an angle cutter 8 to punch the sectional material to cut a required angle, two ends of a section of the sectional material can be subjected to angle cutting successively by two groups of angle cutters 8, the angle cutting of two ends of a sectional material frame is completed at one time, the operation is simple and convenient, the working efficiency is improved, waste materials are reduced, and the practicability is improved; when cutting, reciprocating drive mechanism drives supporting seat 2 and the removal of section bar with fast, can realize not shutting down the cutting, further improves work efficiency.

The reciprocating driving mechanism comprises a servo motor 12, a screw rod 13, a sliding plate 14 and a bearing seat 15, wherein the bearing seat 15 and the servo motor 12 are fixedly installed on the rack 1, a threaded hole which is through from left to right is formed in the middle of the sliding plate 14, one end of the screw rod 13 is connected with the output end of the servo motor 12, the other end of the screw rod 13 penetrates through the threaded hole in a threaded manner and is inserted into the bearing seat 15, two groups of linear guide rails 16 are transversely arranged at the top end of the rack 1, sliding blocks 17 are arranged on the two groups of linear guide rails 16 in a sliding manner, the sliding blocks 17 are fixedly connected with the bottom end of the sliding plate 14, four groups of supporting columns 18 are arranged at the top end of; the servo motor 12 drives the screw rod 13 to rotate, the screw rod 13 drives the sliding plate 14 to horizontally and transversely move, the stability during cutting is guaranteed through the matching of the linear guide rail 16 and the sliding block 17, and the servo motor 12 is controlled by a program to guarantee the cutting position of the section bar and the same-direction and same-speed movement of the section bar during cutting.

The end part punching device is characterized by further comprising an end part punching oil cylinder 19, wherein the end part punching oil cylinder 19 is fixedly mounted at the top end of the fixing plate 4, a second piston rod is arranged at the output end of the bottom of the end part punching oil cylinder 19, the bottom end of the second piston rod penetrates through the fixing plate 4, a second cutter holder is mounted at the bottom end of the second piston rod, an end part cutter 20 is mounted at the bottom end of the second cutter holder, the end part cutter 20 is located on the right side of the two groups of angle cutters 8, and an end part cutting hole 21 matched with the end part cutter 20 is formed in; the profile can be cut conventionally by the end-punch cylinder 19.

A waste material guide and feed groove 22 is formed in the top end of the sliding plate 14, the rear end of the waste material guide and feed groove 22 is fixedly connected with the sliding plate 14, and the front end of the waste material guide and feed groove 22 is arranged in a downward inclined mode; the punched waste material falls onto the waste material guide slot 22 through the angle cutting hole 11 and the end cutting hole 21 and slides down, the right end of the supporting seat 2 is provided with a finished product guide plate 23, the finished product guide plate 23 is positioned below the cutting lower die 9, the rear end of the finished product guide plate 23 is inclined downwards, and the cut finished product frame falls onto the finished product guide plate 23 and slides down along the finished product guide plate 23.

When the angle cutting machine is used, a section passes through the material conveying hole 10 of the lower cutting die 9 to be conveyed, the piston rod is driven by the angle cutting oil cylinder 5, the piston rod drives the first cutter seat 7 and the angle cutter 8 to cut a required angle, the two ends of the section can be subjected to angle cutting successively by the two groups of angle cutters 8, the angle cutting of the two ends of the section frame is completed at one time, the operation is simple and convenient, the working efficiency is improved, waste materials are reduced, and the practicability is improved; when cutting, reciprocating drive mechanism drives supporting seat 2 and section bar and removes at the same speed, can realize the cutting of not shutting down, further improve work efficiency, drive lead screw 13 through servo motor 12 and rotate, lead screw 13 drives sliding plate 14 horizontal lateral shifting, through linear guide 16 and sliding block 17's cooperation, stability when guaranteeing the cutting, servo motor 12 is by program control, guarantee the cutting position of section bar and remove with the section bar syntropy at the same speed when cutting, die-cut waste material that gets off falls on waste material guide groove 22 and the landing through angle cut hole 11 and tip cut hole 21, the finished product frame that cuts off falls on finished product stock guide 23 and along finished product stock guide 23 landing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shearing device for a tray frame comprises a rack (1), wherein the rack (1) is installed at the output end of a rolling forming machine, and is characterized in that a reciprocating driving mechanism is arranged at the top end of the rack (1), a supporting seat (2) is arranged on the reciprocating driving mechanism, four groups of stand columns (3) are arranged at the top end of the supporting seat (2), a fixing plate (4) is arranged at the top end of each group of stand columns (3), two groups of angle punching oil cylinders (5) are arranged on the fixing plate (4), first piston rods (6) are arranged at the bottom output ends of the two groups of angle punching oil cylinders (5), the bottom ends of the two groups of first piston rods (6) penetrate through the fixing plate (4), first tool holders (7) are installed at the bottom ends of the two groups of first piston rods (6), and an angle cutter (8) is installed at the bottom end of, two sets of the contained angle of angle cutter (8) is 90 to two sets of angle cutter (8) bilateral symmetry sets up, and the middle part of supporting seat (2) is provided with the mounting hole, and is provided with cutting lower mould (9) at the mounting hole internal fixation, be provided with on cutting lower mould (9) about defeated material hole (10) that link up, be provided with on cutting lower mould (9) two sets of angle cut hole (11) with angle cutter (8) complex.

2. The tray frame shearing device as claimed in claim 1, wherein the reciprocating driving mechanism comprises a servo motor (12), a lead screw (13), a sliding plate (14) and a bearing seat (15), the bearing seat (15) and the servo motor (12) are both fixedly mounted on the frame (1), a threaded hole which is through from left to right is formed in the middle of the sliding plate (14), one end of the lead screw (13) is connected with the output end of the servo motor (12), the other end of the lead screw (13) is screwed into the threaded hole and inserted into the bearing seat (15), two groups of linear guide rails (16) are transversely arranged at the top end of the frame (1), two groups of sliding blocks (17) are slidably arranged on the two groups of linear guide rails (16), the sliding blocks (17) are fixedly connected with the bottom end of the sliding plate (14), and four groups of supporting columns (18) are arranged at the top end of the sliding plate (14), the supporting seat (2) is fixedly arranged at the top ends of the four groups of supporting columns (18).

3. The tray frame shearing device according to claim 2, characterized by further comprising an end punching oil cylinder (19), wherein the end punching oil cylinder (19) is fixedly mounted at the top end of the fixing plate (4), a second piston rod is arranged at the bottom output end of the end punching oil cylinder (19), the bottom end of the second piston rod penetrates through the fixing plate (4), a second cutter holder is mounted at the bottom end of the second piston rod, an end cutter (20) is mounted at the bottom end of the second cutter holder, the end cutter (20) is located on the right side of the two groups of angle cutters (8), and an end cutting hole (21) matched with the end cutter (20) is formed in the lower cutting die (9).

4. A pallet frame shearing device as claimed in claim 3, wherein said sliding plate (14) is provided at its top end with a scrap guiding groove (22), said scrap guiding groove (22) being fixedly connected at its rear end to said sliding plate (14), and said scrap guiding groove (22) being provided at its front end inclined downward.

5. The tray frame shearing device as claimed in claim 4, wherein a finished product guide plate (23) is arranged at the right end of the supporting seat (2), the finished product guide plate (23) is positioned below the cutting lower die (9), and the rear end of the finished product guide plate (23) is arranged in a downward inclined manner.