CN215316060U

CN215316060U - Fixed-length sawing equipment for workpiece rod blank

Info

Publication number: CN215316060U
Application number: CN202023224931.XU
Authority: CN
Inventors: 朱建康; 盛伯荣; 吴龙; 朱康明; 盛晓江
Original assignee: Suzhou Weilibo Tools Co ltd
Current assignee: Suzhou Weilibo Tools Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-28
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a fixed-length sawing device for workpiece rod blanks, which comprises a bedplate, a measuring assembly and a discharging assembly, wherein the bedplate is provided with a base plate; a bedplate: the upper surface middle part of the upper surface is provided with a dovetail groove, the right end of the upper surface of the bedplate is provided with a vertical plate, the left side middle part of the vertical plate is provided with a T-shaped groove, the front end and the rear end of the left side of the vertical plate are symmetrically provided with conical grooves, the inner wall of each conical groove of the vertical plate is respectively connected with the front side and the rear side of the right end of the transition plate in a sliding manner, the middle part of the lower surface of the transition plate is provided with a first electric push rod, the bottom end of each first electric push rod is provided with a cutting machine, the right end of each cutting machine is connected with the inner wall of the T-shaped groove in a sliding manner through a connecting block, the front end and the rear end of the lower surface of the transition plate are symmetrically provided with first springs, the bottom ends of the first springs are fixedly connected with the upper surface of the bedplate, the workpiece ruler bar blank fixed-length sawing equipment improves sawing efficiency, reduces manual intervention, reduces the workload of people, improves the working efficiency, and is convenient to popularize and apply.

Description

Fixed-length sawing equipment for workpiece rod blank

Technical Field

The utility model relates to the technical field of workpiece rod rulers, in particular to fixed-length sawing equipment for workpiece rod rulers.

Background

The dividing ruler is a size measuring tool commonly used by people in daily life and industrial production, and mainly comprises a ruler rod and a tape, wherein the ruler rod needs to firstly saw off a blank at a fixed length in the processing process, then the ruler rod is finely processed and scales are carved, the existing ruler rod sawing processing is usually operated manually, the position of a limiting top block is firstly debugged, then one end of the ruler rod blank is contacted with the top block to determine the length, a handle of a cutting machine is pressed downwards to saw, the cutting machine is lifted up to unload after the cutting is completed, the next cutting is carried out, the cutting efficiency of the sawing mode is low, the precision is not high, the manual labor amount is increased, the mass production is inconvenient, certain potential safety hazards exist in manual operation, the use is inconvenient, and therefore, the fixed-length sawing equipment for the workpiece ruler rod blanks is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides the fixed-length sawing equipment for the workpiece rod blank, improves the sawing efficiency, reduces manual intervention, reduces the workload of people, improves the working efficiency, is convenient to popularize and apply, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a workpiece rod blank fixed-length sawing device comprises a bedplate, a measuring assembly and a discharging assembly;

a bedplate: the middle part of the upper surface of the bedplate is provided with a dovetail groove, the right end of the upper surface of the bedplate is provided with a vertical plate, the middle part of the left side of the vertical plate is provided with a T-shaped groove, the front end and the rear end of the left side of the vertical plate are symmetrically provided with conical grooves, the inner walls of the conical grooves of the vertical plate are respectively connected with the front side and the rear side of the right end of the transition plate in a sliding manner, the middle part of the lower surface of the transition plate is provided with a first electric push rod, the bottom end of the first electric push rod is provided with a cutting machine, the right end of the cutting machine is connected with the inner wall of the T-shaped groove in a sliding manner through a connecting block, the front end and the rear end of the lower surface of the transition plate are symmetrically provided with first springs, the bottom ends of the first springs are both fixedly connected with the upper surface of the bedplate, and the right end of the upper surface of the bedplate is provided with symmetrically distributed electric conveying rollers;

a measuring component: the right end of the measuring component corresponds to the upper surface of the transition plate;

the discharging component: is arranged in the middle of the bedplate;

wherein: still include the PLC controller, PLC controller fixed connection is in the leading flank of riser, and external power source is connected to the input electricity of PLC controller, and the input of first electric putter, cutting machine and electronic conveying roller is connected to the output electricity respectively of PLC controller, can shorten the time that the cutting machine drawn close to the chi pole blank, has improved and has saw cut efficiency, and the length of automatic measure chi pole blank has reduced artificial intervention, has reduced people's work load, has improved work efficiency, and the facilitate promotion is used.

Further, the measuring assembly comprises supports, a movable plate and a photoelectric sensor, the supports are symmetrically arranged in the middle of the upper surface of the bedplate, the top ends of the two supports are rotatably connected with driving rods through rotating shafts, pressing plates are arranged at the right ends of the driving rods, bottom end cambered surfaces of the pressing plates are slidably connected with the upper surface of the transition plate, sliders are slidably connected with the lower surfaces of the driving rods, the bottom end of the movable plate is slidably connected with the inner wall of a dovetail groove formed in the upper surface of the bedplate, the top end of the movable plate is rotatably connected with the bottom end of the slider through a pin shaft, a second spring is arranged on the left side surface of the movable plate, the left end head of the second spring is fixedly connected with the left side wall of the dovetail groove of the bedplate, the photoelectric sensor is arranged at the left end of the upper surface of the bedplate, the photoelectric sensor corresponds to the bottom end of the movable plate, the output end of the photoelectric sensor is electrically connected with the input end of a PLC controller, and the cutting machine is automatically conveyed downwards in the process of ruler rod blank conveying, the waiting time is reduced.

Furthermore, the subassembly of unloading includes the backup pad, the trailing flank of backup pad is equipped with second electric putter, and second electric putter's push rod rear end is equipped with the push pedal, and PLC controller's output is connected to second electric putter's input electricity, outwards releases the chi pole blank after sawing the disconnected, makes things convenient for the defeated material of next chi pole blank.

Furthermore, the discharging assembly further comprises a cutting groove, the cutting groove is formed in the rear end of the bedplate and is a frustum-shaped cutting groove, and the ruler rod blank can be conveniently blanked after being sawn off.

Further, still include a fixed cylinder, a fixed cylinder sets up in the through-hole inner wall at riser bottom middle part, and the left end of a fixed cylinder corresponds with the cutting piece position of cutting machine, supports spacingly to the chi pole blank, vibrates when avoiding cutting.

Compared with the prior art, the utility model has the beneficial effects that: this work piece chi pole blank fixed length sawing equipment has following benefit:

the ruler bar blank is placed between two electric conveying rollers, the electric conveying rollers are started through a PLC (programmable logic controller), the electric conveying rollers rotate to convey the ruler bar blank to the left side through a fixed cylinder, the ruler bar blank pushes a movable plate to the left side in the process of moving to the left side, a second spring is compressed, the movable plate drives a sliding block to move to the left side, the left end of a sliding block driving rod moves upwards, the driving rod rotates along a rotating shaft at the top end of a support, the right end of the driving rod drives a pressing plate to rotate, the lower end of the pressing plate presses a transition plate downwards, the transition plate drives a cutting machine to move downwards to the front end of the fixed cylinder through a first electric push rod, when the photoelectric sensor detects the movable plate, a signal is transmitted to the PLC, the PLC controls the electric conveying rollers to stop rotating, the conveying of the ruler bar blank is stopped, the PLC starts a first electric push rod and the cutting machine, the push rod of the first electric push rod drives the cutting machine to move downwards to cut the ruler bar blank, the right-hand member of cutting machine has effectively improved the stability of cutting machine during operation through the inner wall sliding connection of connecting block and T type groove, after the cutting was accomplished, PLC controller control first electric putter contracts and starts second electric putter, the push rod of second electric putter drives the push pedal and releases the chi pole blank after sawing the fracture to the rear side, make the chi pole blank drop from the grooving, the movable plate resets under the spring action of second spring, this work piece chi pole blank fixed length sawing equipment, the time that the cutting machine drawn close to the chi pole blank can be shortened, the efficiency of saw cutting is improved, the length of automatic measurement chi pole blank, manual intervention has been reduced, people's work load has been reduced, work efficiency has been improved, and the popularization and application of being convenient for.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: the device comprises a bedplate 1, a vertical plate 2, a transition plate 3, a first spring 4, a first electric push rod 5, a cutting machine 6, a measuring assembly 7, a support 71, a driving rod 72, a pressing plate 73, a sliding block 74, a moving plate 75, a second spring 76, a photoelectric sensor 77, a 8T-shaped groove, a discharging assembly 9, a support plate 91, a second electric push rod 92, a push plate 93, a cutting groove 94, a fixed cylinder 10, a PLC (programmable logic controller) 11 and an electric conveying roller 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a workpiece rod blank fixed-length sawing device comprises a bedplate 1, a measuring component 7 and a discharging component 9;

a platen 1: the middle part of the upper surface of the bedplate is provided with a dovetail groove, the right end of the upper surface of the bedplate 1 is provided with a vertical plate 2, the middle part of the left side of the vertical plate 2 is provided with a T-shaped groove 8, the front end and the rear end of the left side of the vertical plate 2 are symmetrically provided with conical grooves, the inner walls of the conical grooves of the vertical plate 2 are respectively connected with the front side and the rear side of the right end of a transition plate 3 in a sliding manner, the middle part of the lower surface of the transition plate 3 is provided with a first electric push rod 5, the bottom end of the first electric push rod 5 is provided with a cutting machine 6, the right end of the cutting machine 6 is connected with the inner wall of the T-shaped groove 8 in a sliding manner through a connecting block, the front end and the rear end of the lower surface of the transition plate 3 are symmetrically provided with first springs 4, the bottom ends of the first springs 4 are fixedly connected with the upper surface of the bedplate 1, the first springs 4 are convenient for upwards resetting of the transition plate 3, the right end of the upper surface of the bedplate 1 is provided with symmetrically distributed electric conveying ruler rod blanks automatically;

the measuring component 7: the measuring component 7 comprises supports 71, moving plates 75 and photoelectric sensors 77, the supports 71 are symmetrically arranged in the middle of the upper surface of the bedplate 1, the top ends of the two supports 71 are rotatably connected with driving rods 72 through rotating shafts, the right ends of the driving rods 72 are provided with pressing plates 73, the bottom arc surfaces of the pressing plates 73 are slidably connected with the upper surface of the transition plate 3, so that the transition plate 3 can drive the cutting machine 6 to draw close to a ruler rod blank, waiting time is reduced, the lower surface of the driving rods 72 is slidably connected with sliders 74, the bottom ends of the moving plates 75 are slidably connected with the inner walls of dovetail grooves formed in the upper surface of the bedplate 1, the top ends of the moving plates 75 are rotatably connected with the bottom ends of the sliders 74 through pin shafts, the left side surfaces of the moving plates 75 are provided with second springs 76, and the left end heads of the second springs 76 are fixedly connected with the left side walls of the dovetail grooves of the bedplate 1, the photoelectric sensor 77 is arranged at the left end of the upper surface of the bedplate 1, the photoelectric sensor 77 corresponds to the bottom end of the moving plate 75, the output end of the photoelectric sensor 77 is electrically connected with the input end of the PLC controller 11, the cutting machine 6 is automatically conveyed downwards in the conveying process of the ruler bar blank, the waiting time is reduced, the PLC controller 11 starts the electric conveying roller 12, the electric conveying roller 12 rotates to convey the ruler bar blank to the left side through the fixed cylinder 10, the moving plate 75 is pushed to the left side in the moving process of the ruler bar blank to the left side, the second spring 76 is compressed, the moving plate 75 drives the slider 74 to move to the left side, the slider 74 drives the left end of the rod 72 to move upwards, the driving rod 72 rotates along the rotating shaft at the top end of the bracket 71, the right end of the driving rod 72 drives the pressing plate 73 to rotate, the lower end of the pressing plate 73 presses the transition plate 3 downwards, the transition plate 3 drives the cutting machine 6 to move downwards to the front end of the fixed cylinder 10 through the first electric push rod 5, when the photoelectric sensor 77 detects the moving plate 75, a signal is transmitted to the PLC controller 11;

the discharging component 9: the discharging assembly 9 comprises a supporting plate 91, a second electric push rod 92 is arranged on the rear side surface of the supporting plate 91, a push plate 93 is arranged at the rear end of a push rod of the second electric push rod 92, the input end of the second electric push rod 92 is electrically connected with the output end of the PLC controller 11, the sawn ruler rod blank is pushed outwards to facilitate the material conveying of the ruler rod blank at the next time, the discharging assembly 9 further comprises a cutting groove 94, the cutting groove 94 is arranged at the rear end of the bedplate 1, the cutting groove 94 is a frustum-shaped cutting groove and facilitates the blanking of the sawn ruler rod blank, after the cutting is completed, the PLC controller 11 controls the first electric push rod 5 to contract and starts the second electric push rod 92, and the push rod of the second electric push rod 92 drives the push plate 93 to push the sawn ruler rod blank to the rear side, so that the ruler rod blank falls from the cutting groove 94, the discharging is automatically performed, the manual intervention is reduced, and the working efficiency is improved;

wherein: still include a fixed cylinder 10, a fixed cylinder 10 sets up in the through-hole inner wall at 2 bottom middle parts of riser, and the left end of a fixed cylinder 10 corresponds with the cutting piece position of cutting machine 6, and it is spacing to support the chi pole blank, vibrates when avoiding cutting.

Wherein: still include PLC controller 11, 11 fixed connection in the leading flank of riser 2 of PLC controller, external power source is connected to PLC controller 11's input electricity, and first electric putter 5, cutting machine 6 and electric conveying roller 12's input are connected to PLC controller 11's output electricity respectively.

When in use: the ruler bar blank is placed between two electric conveying rollers 12, the electric conveying rollers 12 are started through a PLC (programmable logic controller) 11, the electric conveying rollers 12 rotate to convey the ruler bar blank to the left side through a fixed cylinder 10, the movable plate 75 is pushed to the left side in the process of moving the ruler bar blank to the left side, a second spring 76 is compressed, meanwhile, the movable plate 75 drives a slider 74 to move to the left side, the slider 74 drives the left end of a rod 72 to move upwards, the driving rod 72 rotates along a rotating shaft at the top end of a bracket 71, the right end of the driving rod 72 drives a pressing plate 73 to rotate, the lower end of the pressing plate 73 presses a transition plate 3 downwards, the transition plate 3 drives a cutting machine 6 to move downwards to the front end of the fixed cylinder 10 through a first electric push rod 5, when the photoelectric sensor 77 detects the movable plate 75, a signal is sent to the PLC 11, the PLC 11 controls the electric conveying rollers 12 to stop rotating, and further stops conveying the ruler bar blank, at this time, the PLC controller 11 starts the first electric push rod 5 and the cutting machine 6, the push rod of the first electric push rod 5 drives the cutting machine 6 to move downward to cut the ruler rod blank, the right end of the cutting machine 6 is connected with the inner wall of the T-shaped groove 8 through the connecting block in a sliding manner, so that the stability of the cutting machine 6 during operation is effectively improved, after the cutting is completed, the PLC controller 11 controls the first electric push rod 5 to contract and starts the second electric push rod 92, the push rod of the second electric push rod 92 drives the push plate 93 to push the ruler rod blank cut off backward, so that the ruler rod blank falls from the cutting groove 94, the moving plate 75 resets under the elastic force of the second spring 76, and the operation is repeated to perform the next cutting.

It should be noted that the specific model of the PLC controller 11 disclosed in this embodiment is siemens S7-200, the first electric putter 5, the cutting machine 6, the photoelectric sensor 77, the second electric putter 92, and the electric conveyor roller 12 may be freely configured according to an actual application scenario, both the first electric putter 5 and the second electric putter 92 may be WDTW type micro electric putters from yao electric putter manufacturers, which are available in the non-tin market, the photoelectric sensor 77 may be a GL50 photoelectric switch from zakh saka sensor ltd, and the PLC controller 11 may adopt a method commonly used in the prior art to control the first electric putter 5, the cutting machine 6, the photoelectric sensor 77, the second electric putter 92, and the electric conveyor roller 12 to operate.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a work piece chi pole blank fixed length sawing equipment which characterized in that: comprises a bedplate (1), a measuring component (7) and a discharging component (9);

platen (1): a dovetail groove is formed in the middle of the upper surface of the bedplate, a vertical plate (2) is arranged at the right end of the upper surface of the bedplate (1), a T-shaped groove (8) is formed in the middle of the left side surface of the vertical plate (2), tapered grooves are symmetrically formed in the front and rear ends of the left side surface of the vertical plate (2), the inner wall of each tapered groove of the vertical plate (2) is respectively connected with the front and rear sides of the right end of a transition plate (3) in a sliding mode, a first electric push rod (5) is arranged in the middle of the lower surface of the transition plate (3), a cutting machine (6) is arranged at the bottom end of each first electric push rod (5), the right end of each cutting machine (6) is connected with the inner wall of the T-shaped groove (8) in a sliding mode through a connecting block, first springs (4) are symmetrically arranged at the front and rear ends of the lower surface of the transition plate (3), the bottom ends of the first springs (4) are fixedly connected with the upper surface of the bedplate (1), and electric conveying rollers (12) are symmetrically distributed on the upper surface of the bedplate (1);

measurement assembly (7): the right end of the measuring component (7) corresponds to the upper surface of the transition plate (3);

discharge assembly (9): is arranged in the middle of the bedplate (1);

wherein: still include PLC controller (11), PLC controller (11) fixed connection is in the leading flank of riser (2), and external power source is connected to the input electricity of PLC controller (11), and the input of first electric putter (5), cutting machine (6) and electric conveying roller (12) is connected to the output of PLC controller (11) electricity respectively.

2. A workpiece blade stock fixed length sawing device as claimed in claim 1 wherein: the measuring assembly (7) comprises supports (71), a moving plate (75) and a photoelectric sensor (77), the supports (71) are symmetrically arranged in the middle of the upper surface of the bedplate (1), the top ends of the two supports (71) are rotatably connected with driving rods (72) through rotating shafts, a pressing plate (73) is arranged at the right end of each driving rod (72), the bottom end arc surface of each pressing plate (73) is in sliding connection with the upper surface of the transition plate (3), a sliding block (74) is in sliding connection with the lower surface of each driving rod (72), the bottom end of the moving plate (75) is in sliding connection with the inner wall of a dovetail groove formed in the upper surface of the bedplate (1), the top end of the moving plate (75) is rotatably connected with the bottom end of the sliding block (74) through a pin shaft, a second spring (76) is arranged on the left side surface of the moving plate (75), and the left end head of the second spring (76) is fixedly connected with the left side wall of the dovetail groove of the bedplate (1), the photoelectric sensor (77) is arranged at the left end of the upper surface of the bedplate (1), the photoelectric sensor (77) corresponds to the bottom end of the moving plate (75), and the output end of the photoelectric sensor (77) is electrically connected with the input end of the PLC (11).

3. A workpiece blade stock fixed length sawing device as claimed in claim 1 wherein: the discharging assembly (9) comprises a supporting plate (91), a second electric push rod (92) is arranged on the rear side face of the supporting plate (91), a push plate (93) is arranged at the rear end of a push rod of the second electric push rod (92), and the input end of the second electric push rod (92) is electrically connected with the output end of the PLC (11).

4. A workpiece blade stock fixed length sawing device as claimed in claim 1 wherein: the discharging assembly (9) further comprises a cutting groove (94), the cutting groove (94) is formed in the rear end of the bedplate (1), and the cutting groove (94) is a frustum-shaped cutting groove.

5. A workpiece blade stock fixed length sawing device as claimed in claim 1 wherein: still include a fixed cylinder (10), a fixed cylinder (10) sets up in the through-hole inner wall at riser (2) bottom middle part, and the left end of a fixed cylinder (10) corresponds with the cutting piece position of cutting machine (6), and the right-hand member of a fixed cylinder (10) corresponds with electronic conveying roller (12) position.