CN201361959Y

CN201361959Y - Automatic mid-drill edge trimmer

Info

Publication number: CN201361959Y
Application number: CNU2009200371241U
Authority: CN
Inventors: 李攀; 刘旭春
Original assignee: Suzhou Zhongzuan Precision Molds & Plastic Products Co Ltd
Current assignee: Suzhou Zhongzuan Precision Molds & Plastic Products Co Ltd
Priority date: 2009-02-13
Filing date: 2009-02-13
Publication date: 2009-12-16
Anticipated expiration: 2019-02-13

Abstract

The utility model discloses an automatic mid-drill edge trimmer. A cold mold is fixedly arranged on a frame; a first cylinder, a sixth cylinder, a second cylinder, a fifth cylinder, a third cylinder and a fourth cylinder are respectively fixed at the upper, the lower, the front, the rear, the left and the right parts of the cold mold on the frame; a first knife, a second knife, a third knife, a fourth knife and a fifth knife are fixed on piston rods of the first, the second, the third, the fourth and the fifth cylinders respectively; the first and the second pairs of travel switches are fixed on the frame and used for inducting the positions of the first and the fifth knives; a cylinder controller and a console is fixed on the frame; the console controls the cylinder controller; the cylinder controller controls the a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a fifth solenoid valve and a sixth solenoid valve to be switched on and off; the first, the second, the third, the fourth, the fifth and the sixth solenoid valves control the opening and closing of the air inlet pipes of the first, the second, the third, the fourth, the fifth and the sixth cylinders; and the signals of the first and the second pairs of travel switches are transmitted to the console. The automatic mid-drill edge trimmer has the advantages of high trimming speed, good quality, no fly ash and helpfulness of environment protection, and can substitute for a minitype punch to punch and rivet products.

Description

The middle automatic edge trimming machine that bores

Technical field

The utility model relates to a kind of trimmer, particularly a kind of middle automatic edge trimming machine that bores.

Background technology

Can form a lot of burr at product surface after the thermosets shaped article moulding such as unsaturated polyester (UP) BMC (BMC) and phenolic resins, need a large amount of artificial deburrings, and the material that unsaturated polyester (UP) BMC (BMC) etc. contains glass fibre is easily pricked the hand and flying dust can cause environmental pollution, bring to a certain degree infringement can for the operator health, and artificial deburring production efficiency is low, fraction defective is high, can't guarantee product quality.

Summary of the invention

In order to remedy above deficiency, the utility model provides a kind of middle automatic edge trimming machine that bores, and bores automatic edge trimming machine in this and uses automatic control system, and deburring speed is fast, quality is guaranteed, and can not produce flying dust, has effectively protected working environment.

The utility model for the technical scheme that solves its technical problem and adopt is: bore automatic edge trimming machine in a kind of, comprise frame, cold mould, first, two, three, four, five, six cylinders, first, two, three, four, five cuttves, first, two pairs of travel switches, console, cylinder controller and first, two, three, four, five, six magnetic valves, to use direction to be benchmark, cold mould is fixedly arranged on the frame, first cylinder vertically is fixedly arranged on the frame of cold mould top, the 6th cylinder vertically is fixedly arranged on the frame of cold mould below, second, five, three, before four-cylinder is fixedly arranged on cold mould respectively, after, a left side, on the frame of right four sides, first, two, three, four, detachably be installed with first on the piston rod of five cylinders, two, three, four, five cuttves, first, two pairs of travel switches are fixedly arranged on the frame respectively, first pair of travel switch can be responded to first cutter position, second pair of travel switch can be responded to the four blade position, cylinder controller is fixedly arranged on the frame, console control cylinder controller, cylinder controller control first, two, three, four, five, the switching of six magnetic valves, first, two, three, four, five, six solenoid control first, two, three, four, five, the switching of the air inlet pipe of six cylinders, console is fixedly arranged on the frame, first, the signal of two pairs of travel switches is transferred to console, first, the two pairs of travel switches respectively it is sensed first, the signal of four blade position is passed to console, console receives first, behind the induced signal of two pairs of travel switches, send control command according to induced signal and give cylinder controller, cylinder controller controls first after receiving the order of console, two, three, four, five, the break-make of six magnetic valves, first, two, three, four, five, the break-make of six magnetic valves can control first, two, three, four, five, six cylinder source of the gas break-makes, promptly control first, two, three, four, five, the motion of six cylinder piston rods, console is provided with start button, after pressing start button, console opens first magnetic valve by cylinder controller, first cylinder intake then, after the piston rod of first cylinder drives first cutter and moves downward desired location, first pair of travel switch sends induced signal to console, then console makes second by cylinder controller, five magnetic valves are opened, then second, five cylinder intakes, second, the piston rod of five cylinders drives second, five cuttves move inwardly to desired location, console makes the 3rd by cylinder controller behind the setting-up time, four magnetic valves are opened, then the 3rd, the four-cylinder air inlet, the 3rd, the piston rod of four-cylinder drives the 3rd, four blade keeps motionless after moving inwardly to desired location, make product that enough time coolings be arranged, second pair of travel switch sends induced signal to console behind the setting-up time, console makes first closed electromagnetic valve by cylinder controller, then first cylinder is died, after the piston rod of first cylinder drives first cutter and moves upward to desired location, first pair of travel switch sends induced signal to console, then console makes second by cylinder controller, five magnetic valves disconnect, then second, five cylinders are died, second, the piston rod of five cylinders drives second, five cuttves outwards move to desired location, console makes the 3rd by cylinder controller, four magnetic valves disconnect, then the 3rd, four-cylinder is died, the 3rd, the piston rod of four-cylinder drives the 3rd, second pair of travel switch sent induced signal to console after four blade outwards moved to desired location, console opens the 6th magnetic valve by cylinder controller, the 6th cylinder intake then, the piston rod of the 6th cylinder moves upward to desired location product is ejected outside the cold mould, console disconnects the 6th magnetic valve by cylinder controller again behind the setting-up time, then the 6th cylinder is died, the piston rod of the 6th cylinder moves downward desired location, has so just finished the course of work of deburring typing.

As further improvement of the utility model, cold mould is provided with the 6th cutter, when can make cold mould fixed product like this deburring is carried out in product inside and handles.

As further improvement of the utility model, be provided with thimble in the cold mould, be benchmark to use direction, the thimble below is fixed positioned on the piston rod of the 6th cylinder, make things convenient for ejecting of product like this, and product can not occur and eject the phenomenon that the process medium dip damages and the phenomenon on top injured labour product surface.

As further improvement of the utility model, be provided with pore in the cold mould, be provided with a blowning installation and the 7th magnetic valve, blowning installation is connected with pore, the switch of blowning installation is subjected to the 7th solenoid control, the switch of the 7th magnetic valve is controlled by cylinder controller, in the process of product deburring integer in cold mould, because being the needs of heat, thoroughly just can take out after the cooling product, otherwise the phenomenon that can occur being out of shape, when product is finished the deburring integer in machine after, promptly the 3rd, after four blade moves inwardly to desired location, blowning installation begins product is blown, behind the setting-up time, and second, five, three, four blade outwards moves to desired location again, so effective cooling products, shorten cool time, promptly improved operating efficiency thereby shorten the work period, and blowning installation can blow away the soft flocks of product inside also.

As further improvement of the utility model, frame is provided with photoelectric sensor, can increase the security that machine uses, and effectively prevents the industrial accident that the operator causes because of misoperation.

As further improvement of the utility model, the syndeton of first cylinder and first cutter is: be benchmark to use direction, the frame of cold mould top is provided with first guide pillar, first cutter top is provided with first tool rest, first tool rest is movably set on first guide pillar, the piston rod of the first tool rest upside and first cylinder is connected, and this structure can prevent effectively that crooked phenomenon from appearring in first cutter in the process that moves up and down, and makes its motion more smooth and easy.

As further improvement of the utility model, the piston rod of the 6th cylinder and the syndeton of thimble are: be benchmark to use direction, the frame of cold mould below is provided with second guide pillar, the thimble lower end is provided with thimble seat, thimble seat is movably set on second guide pillar, and the piston rod of thimble seat downside and the 6th cylinder is connected.

As further improvement of the utility model, first pair of travel switch comprises first upper stroke switch and first lower stroke switch, second pair of travel switch comprises the travel switch and the second outer stroke switch in second, when first cutter moves upward to desired location, first upper stroke switch of first pair of travel switch is sensed first cutter, when first cutter moves downward desired location, first lower stroke switch of first pair of travel switch is sensed first cutter, when the 3rd, when four blade outwards moves to desired location, the second outer stroke inductive switching of second pair of travel switch is to four blade, when the 3rd, when four blade moves inwardly to desired location, the second interior stroke inductive switching of second pair of travel switch is to four blade, first, two pairs of travel switches send different induced signals to console, console can be by the motion of these each parts of signal controlling machine, fast, effectively finish the work of deburring integer.

Useful technique effect of the present utility model is: each side of product is provided with the cutter supporting with product on the middle brill automatic edge trimming machine; automatic control system comes product is carried out deburring and integer by the cylinder moving of each side of control product; deburring speed is fast, quality is guaranteed; and can not produce flying dust; effectively protected working environment, and bored automatic edge trimming machine in this and can also the replacement for small punch press be used for punching press or rivet product.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the cutaway view along the A-A line of Fig. 1;

Fig. 3 is a stereogram of the present utility model;

Fig. 4 is the utility model electrical equipment control schematic diagram;

Fig. 5 is the utility model gas circuit control schematic diagram.

The specific embodiment

Embodiment: bore automatic edge trimming machine in a kind of, comprise frame 1, cold mould 2, first, two, three, four, five, six

cylinders

3,4,5,6,7,8, first, two, three, four, five

cuttves

9,10,11,12,13, first, two pairs of

travel switches

14,15, console 17, cylinder controller 18 and first, two, three, four, five, six

magnetic valves

35,36,37,38,39,40, to use direction to be benchmark, cold mould 2 is fixedly arranged on the frame 1, first cylinder 3 vertically is fixedly arranged on the frame 1 of cold mould 2 tops, the 6th cylinder 8 vertically is fixedly arranged on the frame 1 of cold mould 2 belows, second, five, three, four-

cylinder

4,7,5,6 be fixedly arranged on cold mould 2 respectively before, after, a left side, on the frame 1 of right four sides, first, two, three, four, five

cylinders

3,4,5,6, detachably be installed with first on 7 the piston rod, two, three, four, five

cuttves

9,10,11,12,13, first, two pairs of

travel switches

14,15 are fixedly arranged on respectively on the frame 1, first pair of travel switch 14 can be responded to first cutter, 9 positions, second pair of travel switch 15 can be responded to four blade 12 positions, cylinder controller 18 is fixedly arranged on the frame 1, console 17 control cylinder controllers 18, cylinder controller 18 controls first, two, three, four, five, six

magnetic valves

35,36,37,38,39,40 switching, first, two, three, four, five, six

magnetic valves

35,36,37,38,39,40 controls first, two, three, four, five, six

cylinders

3,4,5,6,7, the switching of 8 air inlet pipe, console 17 is fixedly arranged on the frame 1, first, two pairs of

travel switches

14,15 signal is transferred to console 17, first, two pairs of

travel switches

14,15 sense first with it respectively, four blade 9, the signal of 12 positions is passed to console 17, console 17 receives first, two pairs of travel switches 14, behind 15 the induced signal, send control command according to induced signal and give cylinder controller 18, cylinder controller 18 controls first after receiving the order of console 17, two, three, four, five, six

magnetic valves

35,36,37,38,39,40 break-make, first, two, three, four, five, six

magnetic valves

35,36,37,38,39,40 break-make can control first, two, three, four, five, six

cylinders

3,4,5,6,7,8 source of the gas break-makes, promptly control first, two, three, four, five, six

cylinders

3,4,5,6,7, the motion of 8 piston rods, console 17 is provided with start button 41, after pressing start button 41, console 17 opens first magnetic valve 35 by cylinder controller 18, then first cylinder, 3 air inlets, after the piston rod of first cylinder 3 drives first cutter 9 and moves downward desired location, first pair of travel switch 14 sends induced signal to console 17, then console 17 makes second by cylinder controller 18, five

magnetic valves

36,39 open, then second, five

cylinders

4,7 air inlets, second, five

cylinders

4,7 piston rod drives second, five

cuttves

10,13 move inwardly to desired location, console 17 makes the 3rd by cylinder controller 18 behind the setting-up time, four

magnetic valves

37,38 open, then the 3rd, four-

cylinder

5,6 air inlets, the 3rd, four-

cylinder

5,6 piston rod drives the 3rd, four blade 11,12 move inwardly to and keep motionless behind the desired location, make product that enough time coolings be arranged, second pair of travel switch 15 sends induced signal to console 17 behind the setting-up time, console cuts out first magnetic valve 35 by cylinder controller 18, then first cylinder 3 is died, after the piston rod of first cylinder 3 drives first cutter 9 and moves upward to desired location, first pair of travel switch 14 sends induced signal to console 17, then console 17 makes second by cylinder controller 18, five

magnetic valves

36,39 disconnect, then second, five

cylinders

4,7 die, second, five

cylinders

4,7 piston rod drives second, five

cuttves

10,13 outwards move to desired location, console 17 makes the 3rd by cylinder controller 18, four

magnetic valves

37,38 disconnect, then the 3rd, four-

cylinder

5,6 die, the 3rd, four-

cylinder

5,6 piston rod drives the 3rd, four blade 11,12 outwards move to desired location after second pair of travel switch 15 send induced signal to console 17, console 17 opens the 6th magnetic valve 40 by cylinder controller 18, then the 6th cylinder 8 air inlets, the piston rod of the 6th cylinder 8 moves upward to desired location product is ejected outside the cold mould 2, console 17 disconnects the 6th magnetic valve 40 by cylinder controller 18 again behind the setting-up time, then the 6th cylinder 8 is died, the piston rod of the 6th cylinder 8 moves downward desired location, has so just finished the course of work of deburring typing.

Described cold mould 2 is provided with the 6th cutter 19, when can make cold mould 2 fixed product deburring is carried out in product inside and handles.

Be provided with thimble 20 in the described cold mould 2, be benchmark to use direction, thimble 20 belows are fixed positioned on the piston rod of the 6th cylinder 8, make things convenient for ejecting of product like this, and product can not occur and eject the phenomenon that the process medium dip damages and the phenomenon on top injured labour product surface.

Be provided with pore 21 in the described cold mould 2, be provided with a blowning installation 23 and the 7th magnetic valve 22, blowning installation 23 is connected with pore 21, the switch of blowning installation 23 is subjected to magnetic valve 22 controls, the switch of the 7th magnetic valve 22 is subjected to cylinder controller 18 controls, in the process of product deburring integer in cold mould 2, because being the needs of heat, thoroughly just can take out after the cooling product, otherwise the phenomenon that can occur being out of shape, when product is finished the deburring integer in machine after, promptly the 3rd, four blade 11,12 move inwardly to desired location after, blowning installation 23 begins product is blown, behind the setting-up time, second, five, three, four

blade

10,13,11,12 outwards move to desired location again, and so effectively cooling products shortens cool time, thereby shorten the work period and promptly improved operating efficiency, and blowning installation also can blow away the soft flocks of product inside.

Described frame 1 is provided with photoelectric sensor 24, can effectively increase the security that machine uses, and prevents the industrial accident that the operator causes because of misoperation.

The syndeton of described first cylinder 3 and first cutter 9 is: be benchmark to use direction, the frame 1 of cold mould 2 tops is provided with first guide pillar 25, first cutter, 9 tops are provided with first tool rest 26, first tool rest 26 is movably set on first guide pillar 25, the piston rod of first tool rest, 26 upsides and first cylinder 3 is connected, this structure can prevent effectively that crooked phenomenon from appearring in first cutter in the process that moves up and down, and makes its motion more smooth and easy.

The syndeton of the piston rod of described the 6th cylinder 8 and thimble 20 is: be benchmark to use direction, the frame 1 of cold mould 2 belows is provided with second guide pillar 27, thimble 20 lower ends are provided with thimble seat 28, thimble seat 28 is movably set on second guide pillar 27, and the piston rod of thimble seat 28 downsides and the 6th cylinder 8 is connected.

Described first pair of travel switch 14 comprises first upper stroke switch 29 and first lower stroke switch 30, second pair of travel switch 15 comprises the travel switch 31 and the second outer stroke switch 32 in second, when first cutter 9 moves upward to desired location, first upper stroke switch 29 of first pair of travel switch 14 is sensed first cutter, when first cutter 9 moves downward desired location, first lower stroke switch 30 of first pair of travel switch 14 is sensed first cutter 9, when the 3rd, four blade 11,12 when outwards moving to desired location, the second outer stroke switch 32 of second pair of travel switch 15 is sensed four blade 12, when the 3rd, four blade 11,12 when moving inwardly to desired location, the second interior travel switch 31 of second pair of travel switch 15 is sensed four blade 12, first, two pairs of

travel switches

14,15 send different induced signals to console 17, console 17 can be by the motion of these each parts of signal controlling machine, fast, effectively finish the work of deburring integer.

The course of work of the present utility model is:

1) with firm moulding still the product of unshaped heat put into cold mould, press the start button of console;

2) first magnetic valve is opened, and the piston rod of first cylinder drives first cutter and moves downward desired location and stop Preset Time, removes product both sides burr up and down;

3) second, five magnetic valves are opened, and the piston rod of second, five cylinders drives second, five cuttves and moves inwardly to desired location and stop Preset Time, remove both sides, product front and back burr;

4) third and fourth magnetic valve is opened, and the piston rod of third and fourth cylinder drives third and fourth cutter and moves inwardly to desired location and stop Preset Time, removes product left and right sides burr;

5) the 7th magnetic valve is opened, and then blowning installation begins product is blown, and behind setting-up time, the 7th closed electromagnetic valve, blowning installation stop to blow, and product is carried out complete cooling and shaping and blows away little soft flocks;

6) first magnetic valve disconnects, and the piston rod of first cylinder drives first cutter and moves upward to desired location;

7) second, five magnetic valves disconnect, and the piston rod of second, five cylinders drives second, five cuttves and outwards moves to desired location;

8) third and fourth magnetic valve disconnects, and the piston rod of third and fourth cylinder drives third and fourth cutter and outwards moves to desired location;

9) the 6th magnetic valve is opened, and the piston rod of the 6th cylinder moves upward to desired location and by thimble product ejected outside the cold mould, and the 6th magnetic valve disconnects behind the setting-up time, and the piston rod of the 6th cylinder moves downward desired location.

Claims

1. bore automatic edge trimming machine in one kind, it is characterized in that: comprise frame (1), cold mould (2), first, two, three, four, five, six cylinders (3,4,5,6,7,8), first, two, three, four, five cuttves (9,10,11,12,13), first, two pairs of travel switches (14,15), console (17), cylinder controller (18) and first, two, three, four, five, six magnetic valves (35,36,37,38,39,40), to use direction to be benchmark, cold mould (2) is fixedly arranged on the frame (1), first cylinder (3) vertically is fixedly arranged on the frame of cold mould (2) top, the 6th cylinder (8) vertically is fixedly arranged on the frame of cold mould (2) below, second, five, three, before four-cylinder is fixedly arranged on cold mould respectively, after, a left side, on the frame of right four sides, first, two, three, four, detachably be installed with first on the piston rod of five cylinders, two, three, four, five cuttves (9,10,11,12,13), first, two pairs of travel switches (14,15) be fixedly arranged on respectively on the frame (1), first pair of travel switch (14) can be responded to first cutter (9) position, second pair of travel switch (15) can be responded to four blade (12) position, cylinder controller (18) is fixedly arranged on the frame (1), console (17) control cylinder controller (18), cylinder controller (18) control first, two, three, four, five, the switching of six magnetic valves, first, two, three, four, five, six solenoid control first, two, three, four, five, six cylinders (3,4,5,6,7, the switching of air inlet pipe 8), console (17) is fixedly arranged on the frame (1), and first, two pairs of travel switches (14,15) signal is transferred to console (17).

2. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: cold mould (2) is provided with the 6th cutter (19).

3. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: be provided with thimble (20) in the cold mould (2), be benchmark to use direction, thimble (20) below is fixed positioned on the piston rod of the 6th cylinder (8).

4. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: be provided with pore (21) in the cold mould (2), be provided with a blowning installation (23) and the 7th magnetic valve (22), blowning installation (23) is connected with pore (21), the switch of blowning installation is subjected to the 7th magnetic valve (22) control, and the switch of the 7th magnetic valve (22) is subjected to cylinder controller (18) control.

5. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: frame (1) is provided with photoelectric sensor (24).

6. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: the syndeton of first cylinder and first cutter is: be benchmark to use direction, the frame (1) of cold mould (2) top is provided with first guide pillar (25), first cutter (9) top is provided with first tool rest (26), first tool rest (26) is movably set on first guide pillar (25), and the piston rod of first tool rest (26) upside and first cylinder (3) is connected.

7. a kind of middle automatic edge trimming machine that bores as claimed in claim 3, it is characterized in that: the syndeton of the piston rod of the 6th cylinder (8) and thimble (20) is: be benchmark to use direction, the frame (1) of cold mould (2) below is provided with second guide pillar (27), thimble (20) lower end is provided with thimble seat (28), thimble seat (28) is movably set on second guide pillar (27), and the piston rod of thimble seat (28) downside and the 6th cylinder (8) is connected.

8. a kind of middle automatic edge trimming machine that bores as claimed in claim 1, it is characterized in that: first pair of travel switch (14) comprises first upper stroke switch (29) and first lower stroke switch (30), and second pair of travel switch (15) comprises the travel switch (31) and the second outer stroke switch (32) in second.