CN112743633A

CN112743633A - Higher wooden toy of security produces former material cutting device

Info

Publication number: CN112743633A
Application number: CN202011409390.XA
Authority: CN
Inventors: 赵浩凯
Original assignee: Yunhe Ruiling Toys Co ltd
Current assignee: Yunhe Ruiling Toys Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of wooden toy production equipment, and discloses a wooden toy production raw material cutting device with higher safety, which comprises a workbench, wherein a lead screw is movably connected inside the workbench, the outer surface of the lead screw is fixedly sleeved with a shell, a fixed pipe is fixedly connected inside the shell, and an electrorheological body is arranged inside the fixed pipe; through the current variant, spring one, the movable block, fixed pipe, the electric wire, the monitoring subassembly, interact between the limiting plate, can in time stop the operation to the lead screw when the unexpected condition leads to the rotating stall of lead screw, the condition that the rotating speed of having avoided the lead screw leads to the cutting piece to take place to burst under the resistance effect when panel cutting, and then the condition that the piece that the cutting piece bursts apart leads to causing the injury to the operator can not appear flying in disorder, security when making panel cutting improves greatly, thereby more can satisfy the needs that actual production used.

Description

Higher wooden toy of security produces former material cutting device

Technical Field

The invention relates to the technical field of wooden toy production equipment, in particular to a wooden toy production raw material cutting device with higher safety.

Background

Wooden toys, as the name suggests, use wooden raw materials to make the toy. The wooden toy has the characteristics of firmness, playing resistance, safety, sanitation, shatter resistance, rust resistance and no sharp edges and corners, and is deeply loved by people.

In the production and processing process of the wooden toy, the plate required by the wooden toy needs to be cut firstly, the cutting device can accidentally generate the condition of rotating and stalling of the screw rod in the cutting process of the plate, when the rotating speed of the screw rod exceeds the normal rotating speed range, the moving speed of the cutting blade can be increased, the friction force between the cutting blade and the plate is large, large resistance can be generated for the movement of the cutting blade, the cutting blade can not move forwards quickly, the situation of cracking of the cutting blade can be caused, fragments flying in disorder after cracking can threaten the safety of an operator, the safety of the cutting device is poor, the actual use requirement can not be met, in addition, the plate can shift due to the large resistance between the plate and the cutting blade in the cutting process, thereby affecting the normal cutting of the sheet material.

Therefore, in order to solve these problems, a cutting device for wooden toy production log with high safety is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the wooden toy production raw material cutting device with higher safety, which has the advantages of stopping the screw rod in time when the screw rod rotates and stalls and stably clamping and fixing a plate when the plate is cut, and solves the problems that the cutting piece is cracked under the action of plate resistance and the plate is easy to shift due to the fact that the moving speed of the cutting piece is too high when the screw rod stalls in the working process.

(II) technical scheme

In order to achieve the purposes of stopping the screw rod in time when the screw rod is stalled and clamping, fixing and stabilizing the plate when the plate is cut, the invention provides the following technical scheme: the utility model provides a higher wooden toy production log cutting device of security, comprises a workbench, the inside swing joint of workstation has the lead screw, the fixed shell that has cup jointed of surface of lead screw, the fixed pipe of inside fixedly connected with of shell, the inside of fixed pipe is provided with the current variant, the inside swing joint of fixed pipe has spring one, the outside swing joint movable block of fixed pipe, the inside swing joint of shell has the monitoring subassembly, the inside fixedly connected with electric wire of shell, the inside swing joint of workstation has the removal case, the inside swing joint of removal case has the pivot, the fixed runner that has cup jointed in outside of pivot, the outside fixedly connected with of runner pushes away the leaf, the spout has been seted up on the surface of pushing away the leaf, the internal surface swing joint of spout has the slide bar, the outside fixedly connected with slide rail of slide bar.

Preferably, the outer portion of the fixed pipe is fixedly connected with a short pipe, the inner portion of the short pipe is movably connected with a baffle, the outer portion of the baffle is fixedly connected with a second spring, the second spring is fixedly connected with the short pipe, and the baffle is movably connected with an electrorheological body, so that the movable block can normally compress the first spring.

Preferably, the fixed pipe is fixedly connected with an electric connecting post inside, the electric connecting post is fixedly connected with an electric wire, the electric connecting post is movably connected with an electrorheological body, the spring I is movably connected with the electrorheological body, the movable block is movably connected with a rotating post outside, the rotating post is fixedly connected with the shell, the fixed pipe is the same as the movable block in motion trail shape, the electrorheological body is mainly made of lime, carbon powder, gypsum and olive oil, the electrorheological body is in a solid state under the power-on condition, and the electrorheological body is in a liquid state under the power-off condition.

Preferably, the monitoring component mainly comprises feeler lever one, spring three, balancing weight, supporting shoe, the inside fixedly connected with supporting shoe of shell, the inside fixedly connected with feeler lever one of shell, the inside fixedly connected with spring three of shell, the outside fixedly connected with balancing weight of spring three, the one end that feeler lever one is close to the balancing weight flushes mutually with the one end that the supporting shoe is close to the balancing weight, in normal slew velocity within range, the centrifugal force of balancing weight is less than spring three's elasticity, when the slew velocity of lead screw surpasses normal slew velocity, the centrifugal force of balancing weight is greater than spring three far away.

Preferably, slide rail and removal case fixed connection, the quantity of slide bar are two, a slide bar and workstation fixed connection, and the sleeve pipe has been cup jointed in the outside activity of another slide bar, and sheathed tube inside fixedly connected with spring is four, sleeve pipe and grip block fixed connection, and the outside fixedly connected with feeler lever two of another slide bar, the inside fixedly connected with feeler lever three of workstation, the position of feeler lever three, specification all match with the removal case, and the position of limiting plate, shape all match with the movable block.

Preferably, the outside swing joint of lead screw has the movable block, the outside fixedly connected with electric putter of movable block, electric putter's bottom fixedly connected with cutterbar, the fixed cover of surface of lead screw has connect band pulley one, the outside swing joint of band pulley one has the drive belt, the outside fixedly connected with motor of workstation, the outside fixedly connected with band pulley two of motor, band pulley two and drive belt swing joint for can protect the drive disk assembly through skidding between drive belt and the band pulley one, thereby avoided the drive disk assembly to appear damaging.

Preferably, the rotating shaft, the first contact rod, the second contact rod, the motor, the electric wire, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft is electrically connected with the driving power supply, the electric wire and the motor are both electrically connected with the external power supply, the electric connecting column is electrically connected with the electric wire, and the current transformer is electrically connected with the electric connecting column.

(III) advantageous effects

Compared with the prior art, the invention provides the wooden toy production raw material cutting device with higher safety, and the wooden toy production raw material cutting device has the following beneficial effects:

1. this higher wooden system toy of security produces former material cutting device, through the current variant, spring one, the movable block, fixed pipe, the electric wire, the monitoring subassembly, interact between the limiting plate, can in time stop the operation to the lead screw when the rotation stall that the unexpected circumstances leads to the lead screw, the condition that the rotating speed of having avoided the lead screw leads to the cutting piece to take place to burst under the resistance effect when panel cutting, and then the piece that the cutting piece bursts apart can not appear flies in disorder and leads to causing the condition of injury to the operator, make the security when panel cutting improve greatly, thereby more can satisfy the needs that the actual production used.

2. This higher wooden system toy of security produces former material cutting device, through pivot, runner, push away the leaf, the slide bar, a slide rail, the interact between the grip block, can press from both sides panel clamp when panel cutting stable, the in-process position of having avoided the panel cutting takes place the skew and leads to the cutting piece can't take place to its condition of carrying out normal cutting to take place to make the cutting of panel go on smoothly, can not influence panel processing cutting efficiency, be favorable to the manufacturing of wooden system toy.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a schematic view of the internal structure of the housing of the present invention;

FIG. 5 is an enlarged view of the invention at C in FIG. 4.

In the figure: 1. a work table; 2. a screw rod; 3. a housing; 4. a fixed tube; 5. an electrorheological fluid; 6. a first spring; 7. a movable block; 8. a monitoring component; 9. an electric wire; 10. a mobile box; 11. a rotating shaft; 12. a rotating wheel; 13. pushing the leaves; 14. a chute; 15. a slider; 16. a slide bar; 17. a slide rail; 18. a clamping plate; 19. and a limiting plate.

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. 1-5, a cutting device for wooden toy production raw material with high safety comprises a workbench 1, a screw rod 2 is movably connected inside the workbench 1, a moving block is movably connected outside the screw rod 2, an electric push rod is fixedly connected outside the moving block, a cutter is fixedly connected at the bottom of the electric push rod, a first belt wheel is fixedly sleeved on the outer surface of the screw rod 2, a transmission belt is movably connected outside the first belt wheel, a motor is fixedly connected outside the workbench 1, a second belt wheel is fixedly connected outside the motor and movably connected with the transmission belt, so that the transmission part can be protected by slipping between the transmission belt and the first belt wheel, thereby preventing the transmission part from being damaged, a shell 3 is fixedly sleeved on the outer surface of the screw rod 2, a fixed tube 4 is fixedly connected inside the shell 3, and an electric current variant 5 is arranged inside the fixed tube 4, the inside swing joint of fixed pipe 4 has spring one 6, and the outside fixedly connected with nozzle stub of fixed pipe 4, the inside swing joint of nozzle stub have the baffle, the outside fixedly connected with spring two of baffle, spring two and nozzle stub fixed connection, baffle and 5 swing joint of current variant for movable block 7 can normally compress spring one 6.

The external part of the fixed tube 4 is movably connected with a movable block 7, the internal part of the fixed tube 4 is fixedly connected with an electric connecting column, the electric connecting column is fixedly connected with an electric wire 9, the electric connecting column is movably connected with an electrorheological body 5, a spring I6 is movably connected with the electrorheological body 5, the external part of the movable block 7 is movably connected with a rotating column, the rotating column is fixedly connected with the shell 3, the shape of the fixed tube 4 is the same as the shape of the motion track of the movable block 7, the main materials of the electrorheological body 5 comprise lime, carbon powder, gypsum and olive oil, the electrorheological body 5 is in a solid state under the condition of power-on, the electrorheological body 5 is in a liquid state under the condition of power-off, the internal part of the shell 3 is movably connected with a monitoring component 8, the monitoring component 8 mainly comprises a first contact rod, a third spring, a balancing weight and a supporting block, the inside fixedly connected with spring three of shell 3, the outside fixedly connected with balancing weight of spring three, feeler lever one is close to the one end of balancing weight and the one end that the supporting shoe is close to the balancing weight flush mutually, and in normal slew velocity within range, the centrifugal force of balancing weight is less than the elasticity of spring three, and when the slew velocity of lead screw 2 exceeded normal slew velocity, the centrifugal force of balancing weight was greater than the elasticity of spring three far away.

The electric wire 9 is fixedly connected inside the shell 3, the movable box 10 is movably connected inside the workbench 1, the rotating shaft 11 is movably connected inside the movable box 10, the rotating shaft 11, the first contact rod, the second contact rod, the motor, the electric wire 9, the external power supply and the driving power supply are electrically connected with the control center, the rotating shaft 11 is electrically connected with the driving power supply, the electric wire 9 and the motor are electrically connected with the external power supply, the electric connecting post is electrically connected with the electric wire 9, the current variant 5 is electrically connected with the electric connecting post, the rotating wheel 12 is fixedly sleeved outside the rotating shaft 11, the push blade 13 is fixedly connected outside the rotating wheel 12, the sliding groove 14 is formed in the surface of the push blade 13, the sliding rod 16 is movably connected on the inner surface of the sliding groove 14, the sliding rail 17 is fixedly connected outside the sliding rod 16, the clamping plate 18 is movably connected outside the sliding rod 16, the sliding rail 17 is fixedly, a sleeve is movably sleeved outside the other slide bar 16, a spring IV is fixedly connected inside the sleeve, the sleeve is fixedly connected with the clamping plate 18, a feeler lever II is fixedly connected outside the other slide bar 16, a feeler lever III is fixedly connected inside the workbench 1, the position and the specification of the feeler lever III are matched with the movable box 10, and the position and the shape of the limiting plate 19 are matched with the movable block 7.

The working principle is as follows: when cutting a plate, an operator firstly controls the driving power supply to drive the rotating shaft 11 to rotate through the control center, the rotating shaft 11 rotates to drive the rotating wheel 12 to rotate, the rotating wheel 12 rotates to drive the push blade 13 to rotate, the push blade 13 rotates to drive the sliding block 15 to move in the sliding groove 14, the sliding block 15 moves to drive the sliding rod 16 to move, the sliding rod 16 moves to drive the sleeve to move, the sleeve moves to drive the clamping plate 18 to move, the clamping plate 18 moves to be in contact with the plate, when the clamping plate 18 moves to be in contact with the touch rod II, the control center controls the driving power supply to stop driving the rotating shaft 11 to rotate, at the moment, the clamping plate 18 can clamp and fix the plate, then the control center controls the external power supply to electrify the motor, and simultaneously controls.

In the cutting process of panel, when meetting unexpected circumstances and leading to the slew velocity of lead screw 2 to exceed normal slew velocity scope, control central control external power source gives electric wire 9 circular telegram, electric wire 9 circular telegram makes the power connection post circular telegram, the power connection post circular telegram makes the circular telegram of

current variant

5, 5 circular telegrams of current variant are turned into solid-state by liquid back, thereby make spring 6 can't compress again, when the movable block 7 removes to 19 contacts with the limiting plate, the inside of the unable shrink of movable block 7 to shell 3, thereby make the movable block 7 can't pass through limiting plate 19 departments, and then make lead screw 2 stall.

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. The utility model provides a higher log cutting device is produced to wooden toy of security, includes workstation (1), its characterized in that: the inner part of the workbench (1) is movably connected with a screw rod (2), the outer surface of the screw rod (2) is fixedly sleeved with a shell (3), the inner part of the shell (3) is fixedly connected with a fixed pipe (4), the inner part of the fixed pipe (4) is provided with an electrorheological body (5), the inner part of the fixed pipe (4) is movably connected with a first spring (6), the outer part of the fixed pipe (4) is movably connected with a movable block (7), the inner part of the shell (3) is movably connected with a monitoring component (8), the inner part of the shell (3) is fixedly connected with an electric wire (9), the inner part of the workbench (1) is movably connected with a movable box (10), the inner part of the movable box (10) is movably connected with a rotating shaft (11), the outer part of the rotating shaft (11) is fixedly sleeved with a rotating wheel (12), the outer part of the rotating wheel (, the inner surface of the sliding groove (14) is movably connected with a sliding block (15), the outer part of the sliding block (15) is fixedly connected with a sliding rod (16), the outer part of the sliding rod (16) is fixedly connected with a sliding rail (17), the outer part of the sliding rod (16) is movably connected with a clamping plate (18), and the outer part of the workbench (1) is fixedly connected with a limiting plate (19).

2. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: the outside of the fixed pipe (4) is fixedly connected with a short pipe, the inside of the short pipe is movably connected with a baffle, the outside of the baffle is fixedly connected with a second spring, the second spring is fixedly connected with the short pipe, and the baffle is movably connected with the current transformer (5).

3. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: the electric current transformer is characterized in that an electric connection column is fixedly connected to the inside of the fixed pipe (4), the electric connection column is fixedly connected with an electric wire (9), the electric connection column is movably connected with the current transformer (5), the first spring (6) is movably connected with the current transformer (5), the outer portion of the movable block (7) is movably connected with a rotating column, the rotating column is fixedly connected with the shell (3), the shape of the fixed pipe (4) is the same as that of the movable block (7), and the main materials of the current transformer (5) comprise lime, carbon powder, gypsum and olive oil.

4. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: monitoring subassembly (8) mainly comprise feeler lever one, spring three, balancing weight, supporting block, and the inside fixedly connected with supporting shoe of shell (3), the inside fixedly connected with feeler lever one of shell (3), the inside fixedly connected with spring three of shell (3), the outside fixedly connected with balancing weight of spring three, the one end that feeler lever one is close to the balancing weight flushes mutually with the one end that the supporting shoe is close to the balancing weight.

5. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: slide rail (17) and removal case (10) fixed connection, the quantity of slide bar (16) is two, slide bar (16) and workstation (1) fixed connection, the sleeve pipe has been cup jointed in the outside activity of another slide bar (16), sheathed tube inside fixedly connected with spring four, sleeve pipe and grip block (18) fixed connection, the outside fixedly connected with feeler lever two of another slide bar (16), the inside fixedly connected with feeler lever three of workstation (1), the position of feeler lever three, the specification all with removal case (10) phase-match, the position of limiting plate (19), the shape all with movable block (7) phase-match.

6. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: the outer fixedly connected with driving belt of band pulley one, the outer fixedly connected with motor of the work level (1), the outer fixedly connected with band pulley two of the motor, band pulley two and driving belt swing joint.

7. A wood toy production log cutting device with high safety as claimed in claim 1, wherein: the rotating shaft (11), the first contact rod, the second contact rod, the motor, the electric wire (9), the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft (11) is electrically connected with the driving power supply, the electric wire (9) and the motor are all electrically connected with the external power supply, the power connection pole is electrically connected with the electric wire (9), and the current transformer (5) is electrically connected with the power connection pole.