CN201792040U

CN201792040U - Automatic plastic tube sawing machine

Info

Publication number: CN201792040U
Application number: CN2010205115263U
Authority: CN
Inventors: 高现军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2011-04-13
Anticipated expiration: 2020-08-31

Abstract

The utility model discloses an automatic plastic tube sawing machine, which comprises a frame which longitudinally extends along the axial direction of a tube to be cut down. One end of the frame is provided with a tube slicing mechanism. The tube slicing mechanism comprises a closed box body. The box body is provided with a passage for the tube to be cut down to pass through. A tube axial seam cutting device consisting of saw blade mechanisms which are arranged in a crossed mode is arranged in the box body. A supporting mechanism and a tube automatic feeding mechanism are fixed on the frame, wherein the supporting mechanism corresponds to the passage on the box body for supporting the tube to be cut down; and the tube automatic feeding mechanism is assembled by a rail extending along the frame in a sliding mode for pushing the tube to be cut down. The automatic plastic tube sawing machine has simple structure, is convenient to operate, has low manufacturing cost, does not need manual interference in the working process, totally realizes automatic operation, not only reduces the labor intensity of operators and improves the working efficiency, but also avoids the common safety accidents in the manual cutting process.

Description

A kind of automatic plastic cement tubing sawing machine

Technical field

The utility model relates to a kind of sawing device that is used to cut waste and old plastic tubing.

Background technology

When producing plastic cement tubing, can produce some defect wares unavoidably, for reducing production costs, these defect wares need reclaim to utilize again.Uneven in length, the diameter of these tubing defect wares differs and the description of materials difference, need be with various tubing sawings into strips or sheet.Prior art mainly is to adopt modes such as wood working band sawing machine or portable electric saw manually tubing to be sawn into strip or sheet earlier, send in the disintegrating machine broken again, and because tubing to be cut uneven in length, diameter differs and the material difference, adopt manual type sawing tubing in operation, just to bother very much, and labour intensity height, inefficiency, the patent No. is that the Chinese utility model patent specification of ZL200420093918.7 discloses the special-purpose shredder of a kind of tubing, the cutter sweep of this shredder is to be made of the cutting knife that is installed on the cutter shaft, cutter shaft is rotated at a high speed by motor-driven and drives the cutting knife rotation, and propulsion plant tears up tubing along perpendicular to cutter axis orientation tubing being pushed by the cutting knife cutting.But this shredder is only applicable to the tubing that material comparatively soft, that have toughness such as PE is made, can not be used for the hard more crisp tubing that wait material to make such as PVC, the side pipe material does not collapse in the process of tearing up easily and flies, the fragment that produces causes the security incident of personal equipment easily, forms great potential safety hazard.

The utility model content

The purpose of this utility model is: provide a kind of automatic plastic cement tubing sawing machine, to solve manual work labour intensity height, inefficiency in the prior art, the problem of mechanical work poor stability.

The technical scheme of the automatic plastic cement tubing of the utility model sawing machine is: a kind of automatic plastic cement tubing sawing machine, it comprises the frame of extending setting along the axis vertical of tubing to be cut, end in frame is equipped with the tubing slicing mechanism, this tubing slicing mechanism comprises the casing of a sealing, casing is provided with and is used for the passage that confession tubing to be cut passes through, the axial joint-cutting device of the tubing that is made of saw blade mechanism arranged in a crossed manner is installed in the casing, and the passage on corresponding casing on the frame is fixed with the supporting mechanism that is used for holding tubing to be cut and by extend the tubing automatic feed mechanism that is used to push tubing to be cut of the track slidable fit that is provided with along frame.

The tubing shearing device radially that is used for radially cutting off tubing also is installed in described casing, this tubing radially shearing device comprises the installing plate that passes through the hinged setting of hinge axis in the casing, the plate face of this installing plate is parallel with the axis of tubing to be cut, in the bottom of installing plate the cut-out saw blade device that radially is provided with along tubing to be cut is installed, being in transmission connection on installing plate is useful on the drive installation plate is radially done oscillating traverse motion along tubing to be cut oscillating cylinder.

Axially be provided with a track along tubing to be cut in described casing, only revolve slidable fit on the track one sliding sleeve is arranged, described installing plate is hinged on this sliding sleeve, axial joint-cutting device of described tubing and tubing radially be in transmission connection when being useful on the driving tube material radially shearing device cutting off tubing between the shearing device and tubing between relative to static, cut off the tubing rear drive its towards moving the push-and-pull cylinder that resets near the axial joint-cutting device of tubing direction, this push-and-pull cylinder by being fixed on its piston rod end linkage and tubing radially the sliding sleeve of shearing device be in transmission connection.

Described tubing automatic feed mechanism comprises along stands longitudinal extends two parallel sliding tracks that are provided with, be slidingly fitted with a sliding seat on two parallel sliding tracks, be equipped with one on the sliding seat and send motor to, this is sent in the rotating shaft of motor and radially is fixed with gear, longitudinal extension is provided with and the tooth bar of sending the corresponding engagement of motor gear on frame, on sliding seat, be vertically fixed with a support, the top of support is fixed with a clamping limb that is used to stretch in the tubing to be cut, is fixed with the gripper cylinder that cooperates with this clamping limb clamping at the middle part of support.

Described supporting mechanism comprises two bracket systems that are provided with at interval with the upper edge stands longitudinal, each bracket system comprises analog bracket and the Movable bracket that is oppositely arranged, be installed with the gap of passing through for described clamping limb between analog bracket and the Movable bracket, Movable bracket comprises the pole that vertically is fixed on the frame, the top of pole is hinged with a movable supporting plate, be connected with the second material loading cylinder of driving activity supporting plate around its hinge axis upset between the other end of movable supporting plate and the frame, relative being provided with is used for the inclined-plane of holding tubing to be cut on analog bracket and Movable bracket.

On described frame, also be provided with alternate setting with described supporting mechanism, the mutual automatic loading machine for pipes structure that cooperates that transmits, this automatic loading machine for pipes structure comprises two guide rails that are obliquely installed of arranging along the stands longitudinal front and back, on two guide rails respectively the sliding seat by the correspondence setting tubing pallet is installed, corresponding respectively being connected with drives the material loading cylinder that sliding seat slides along corresponding guide rail on each sliding seat.

The axial joint-cutting device of described tubing comprises and is horizontal saw blade motor that is separately fixed at casing both sides inwall that isosceles triangle distributes and the vertical saw blade motor that is installed in the casing inner top, in the rotating shaft of each saw blade motor respectively radially be fixed with cast-cutting saw slice.

On described casing, also be connected with the high and low position guiding mechanism, this guiding mechanism comprises the adjustment motor that is installed in frame top, adjust the adjustment leading screw of the downward extension that is in transmission connection on the motor, be provided with two in casing horizontal expansion on a side outer wall of frame and set the connecting plate that splits, this adjustment leading screw vertically passes two connecting plates and is slidingly matched with one of them connecting plate threaded engagement, with another connecting plate.

Top at described casing also offers the suction opeing that is used for dust suction.

The utility model cooperates with the tubing slicing mechanism by carriage mechanism and the tubing automatic feed mechanism that is arranged on the frame, tubing to be cut is cut into strip or sheet vertically, need not artificial interference in the work, realize the operation of automation fully, it has not only reduced operator's labour intensity, improved operating efficiency, and adopt saw blade mechanism to go for the plastic cement tubing that various materials are made, and it can not produce and collapse the fragment that flies, avoid artificial cutting or machinery to tear up the generation of security incident common in the process, solved potential safety hazard of the prior art.

Description of drawings

Fig. 1 is the front view of the concrete embodiment of the utility model automatic plastic cement tubing sawing machine;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A portion enlarged drawing among Fig. 1;

Fig. 4 is the left view (having omitted radially shearing device of tubing among the figure) of Fig. 3;

Fig. 5 be Fig. 3 B to the partial structurtes simplified schematic diagram.

The specific embodiment

The specific embodiment of the automatic plastic cement tubing of the utility model sawing machine such as Fig. 1 are to shown in Figure 5, in the present embodiment that axially being defined as of tubing to be cut is vertical, it mainly extends the frame 1 that is provided with by the axis vertical along tubing to be cut, an end that is installed in frame 1 is used for tubing 5 to be cut is cut into the tubing slicing mechanism 2 of sheet, the middle part that is installed in frame 1 is used for that tubing to be cut sent into the tubing automatic feed mechanism 3 of tubing slicing mechanism 2 and is used for holding tubing 5 to be cut being convenient to tubing automatic feed mechanism 3 and pushing the supporting mechanism 4 of tubing and transmit automatic loading machine for pipes structure 5 compositions that cooperate with supporting mechanism 4.

Wherein, the tubing slicing mechanism comprises the casing 20 that is installed on the frame 1, casing 20 upper edge frames 1 vertically be provided with the passage 25 that passes through for tubing to be cut, be provided with the tubing that is used for that tubing to be cut axially is cut into the axial joint-cutting device 6 of tubing of strip and is used for the being cut into strip radial cut tubing shearing device 7 radially that is broken into sheet again in the inside of casing 20 along the longitudinal separation of frame 1.In the present embodiment, the axial joint-cutting device 6 of this tubing by relative fixed respectively on casing 20 both sides inwalls horizontal saw blade motor 6-2,6-3 and the vertical saw blade motor 6-1 that is installed on the casing top inner wall form, three bench saw sheet motors are isosceles triangle and distribute; Tubing radially shearing device 7 comprises along frame 1 and is vertically fixed in square track 71 in the casing 20, that slides on the square track 71 is equipped with sliding sleeve 72, the lower hinge of sliding sleeve 72 has installing plate 74, this installing plate 74 is parallel with track 71, between sliding sleeve 71 and installing plate 74, be connected with the oscillating cylinder 73 of drive installation plate 74 along its hinge axis upset, be fixed with the saw blade motor 77 that radially cuts off tubing in the bottom of installing plate 74, in the present embodiment, radially be in transmission connection between the shearing device 7 at the axial joint-cutting device 6 of tubing and tubing and be useful on the radially push-and-pull cylinder 75 that does reciprocating linear motion along track of shearing device 7 of driving tube material, the cylinder body of this push-and-pull cylinder 75 is fixed on the installing plate of saw blade motor 6-1, the piston rod end of push-and-pull cylinder 75 is fixedly connected with a connecting rod 76, and the other end of connecting rod 76 is connected on the sliding sleeve 72.

Because the caliber of tubing varies in size, for making this saw blade mechanism can be suitable for various tubing, need adjust the installation site of saw blade motor, in the present embodiment, each saw blade motor 6-1 of the axial joint-cutting device 6 of tubing, 6-2,6-3 are all by being fixed on the installing plate fixed installation on casing 20 inwalls, correspondingly respectively on each installing plate be provided with the adjustment slotted hole that put adjustable economize on electricity seat in the plane, in practical operation, also available employing is changed the saw blade of different-diameter and is realized.But the orientation of this adjustment is less, tubing specification applicatory is less, for strengthening the scope of application of the present utility model, in the present embodiment, divide up and down on the outer wall of frame 1 one sides at casing 20 and to be equipped with two connecting plates that be arranged in parallel 26, two connecting plates 26 are by vertically being fixed on the lead 23 and frame 1 slidable fit on the frame, be installed with adjustment motor 28 at the top of frame 1, the output of adjusting motor 28 is connected with the adjustment leading screw 21 of vertical assembling, this adjustment leading screw 21 passes two connecting plates 26, and with the upper junction plate threaded engagement, be slidingly matched with lower connecting plate, by adjusting the height of whole box body, strengthened the adjusting range of equipment, and adjusted and the saw blade replacing, made sawing machine of the present utility model go for the tubing of all size diameter in conjunction with the position of each saw blade motor in the casing, a tractor serves several purposes can be saved the investment of enterprise aspect equipment.

Tubing automatic feed mechanism 3 comprises that two parallel longitudinals along frame 1 are provided with slide rail 30, slidable fit has sliding seat on two slide rails 30, laterally on the sliding seat be installed with one and send motor 32 to, in the rotating shaft of sending motor 32 to, radially be installed with gear, on frame 1 to being fixed with the tooth bar 34 that cooperates with gears engaged longitudinally by gear, on sliding seat, also be vertically fixed with a support 36, the top of support 36 vertically convexes with a clamping limb that is used to stretch in the tubing to be cut along frame 1, is useful on the gripper cylinder 38 that roof pressure cooperates with this clamping limb clamping in fixed installation on the support 36 on outer pipe wall to be cut.

Tubing supporting mechanism 4 comprises two bracket systems that are provided with upper edge frame 1 longitudinal separation, each bracket system comprises analog bracket 47 and the Movable bracket that is oppositely arranged, being installed with certain spacing between analog bracket 47 and the Movable bracket passes through for tubing automatic feed mechanism 3, Movable bracket comprises the pole 42 that vertically is fixed on the frame, the top of pole 42 is hinged with a movable supporting plate 44, be connected with the holding cylinder 40 of driving activity supporting plate 44 between the other end of movable supporting plate 44 and the frame 1 around its hinge axis upset, be provided with towards the end of movable supporting plate 44 and the movable supporting plate 44 corresponding inclined-planes that are used for holding tubing to be cut at analog bracket 47, form the V-shaped groove structure between movable supporting plate 44 and the analog bracket 47 thereby make.Movable supporting plate 44 drives by holding cylinder 40 and spins upside down, can realize cooperating with the transmission of automatic feed mechanism 5, after lifting, the tubing to be cut that automatic feed mechanism 5 is risen to corresponding height slides into automatically in the V-shaped groove structure that constitutes by movable supporting plate 44 and analog bracket 47, guarantee the holding that tubing to be cut is stabilized, simultaneously, stay the gap of establishing to pass through for the clamping limb of automatic feed mechanism 3 between movable supporting plate 44 and the analog bracket 47, guaranteed the normal operation of equipment.

Automatic loading machine for pipes structure 5 comprises that two front and back along frame 1 arrange, tilt to be installed in the guide rail 41 of frame 1 bottom, the alternate setting of bracket system in two guide rails 41 and the supporting mechanism 4, sliding seat slidable fit by the correspondence setting has tubing pallet 43 respectively on two guide rails 41, and corresponding respectively being connected with drives the material loading cylinder 45 that sliding seat slides along corresponding guide rail 41 on each sliding seat.

During use, at first tubing to be cut is placed on the tubing pallet 43 of automatic loading machine for pipes structure 5, starting material loading cylinder 45 makes tubing pallet 43 promote tubing rising to be cut, when tubing to be cut rises to supporting mechanism 4 corresponding height, start holding cylinder 40, movable supporting plate 44 upsets are sent to tubing to be cut in the capable groove of V that is made of analog bracket 47 and movable supporting plate 44, start and send motor 32 to, sending motor 32 to slides along slide rail 30 by rack and pinion drive mechanism, the end of close tubing to be cut also extend in the tubing to be cut the clamping limb on support 36 tops, starting gripper cylinder 38 roof pressures cooperates with clamping limb on the outer wall of tubing to be cut and clamps tubing to be cut, sending motor 32 to remains in operation, promoting tubing to be cut by rack and pinion drive mechanism sends into tubing to be cut in the passage of tubing slicing mechanism along supporting mechanism 4, beat for preventing that tubing to be cut produces in sending process to, in the present embodiment, the outer wall that the casing 20 of tubing slicing mechanism is positioned at feeder connection upload passage 25 above be rotatably equipped with pinch roller 22.During tubing admission passage to be cut, start each saw blade motor, tubing to be cut is at first cut into strip by three bench saw sheet motors of the axial joint-cutting device 6 of tubing, when tubing is cut into strip, push-and-pull cylinder 75 startup promotion tubing radially shearing device 7 move in the same way with the tubing feeding direction, simultaneously, starting 74 rotations of upset cylinder 73 promotion installing plates makes the cut-out saw blade motor 77 that is installed on the installing plate 74 that tubing is cut off, after the cut-out, upset cylinder 73 pulling installing plates 74 returns, simultaneously, radially shearing device 7 returns preparation cut-out next time of push-and-pull cylinder 75 pulling tubing.Because when sawing tubing, inevitably can produce some broken end and dust, for preventing that broken end and dust from flying away contaminated environment, damage equipment everywhere, in the present embodiment, also offer a suction opeing 24 at the top of casing 20, when sawing tubing, an air exhauster is connected on the suction opeing 24, delivery outlet at air exhauster puts dust bag, and the broken end and the dust that sawing can be produced reclaim.

The utility model is not limited to the foregoing description, in actual applications, this automatic plastic cement tubing sawing machine can also adopt various distortion, for example: the joint-cutting saw blade device can also adopt along stands longitudinal be provided with at interval, be level and vertically state or the chain saw mechanism that is obliquely installed tubing to be cut axially is cut into 4, the concrete quantity of saw blade mechanism is flexible configuration according to actual needs; Damage clamping limb and gripper cylinder for avoiding vertical saw blade wall saw blade, clamping limb in the tubing automatic feed mechanism and gripper cylinder can adopt the vertical center line setting that departs from tubing to be cut, or adopt the Y shape structure of central dip to be provided with; Automatic feed mechanism can adopt steel wire rope or chain traction mechanism; Radially cooperating between the track in the shearing device and the sliding sleeve also can adopt hexagon track or dovetail groove cooperation to wait other only to revolve fit structure to tubing; More than the distortion of various equivalences all be that those skilled in the art is easy to and will expects, all within protection domain of the present utility model.

Project organization of the present utility model is reasonable, simple in structure, easy to operate, it is big to have solved the artificial sawing labour intensity of available technology adopting, the problem that production efficiency is low, it is relatively poor also to have solved simultaneously the security of existing tubing shredder, the problem of narrow application range, equipment adopts automatic charging, self-feeding, automatic sawing, cutting, be applicable to different-diameter, unlike material, the tubing sawing of all size of different length, can as required tubing sawing to be cut be become different sizes, the strip of different length or flaky material one adapt to various pulverizer, and its overall cost cost is low, economic and practical, safe and reliable, can mention production efficiency greatly.

Claims

1. automatic plastic cement tubing sawing machine, it is characterized in that, it comprises the frame of extending setting along the axis vertical of tubing to be cut, end in frame is equipped with the tubing slicing mechanism, this tubing slicing mechanism comprises the casing of a sealing, casing is provided with and is used for the passage that confession tubing to be cut passes through, the axial joint-cutting device of the tubing that is made of saw blade mechanism arranged in a crossed manner is installed in the casing, and the tubing passage on corresponding casing on the frame is fixed with the supporting mechanism that is used for holding tubing to be cut and by extend the tubing automatic feed mechanism that is used to push tubing to be cut of the track slidable fit that is provided with along frame.

2. automatic plastic cement tubing sawing machine according to claim 1, it is characterized in that, the tubing shearing device radially that is used for radially cutting off tubing also is installed in described casing, this tubing radially shearing device comprises the installing plate that passes through the hinged setting of hinge axis in the casing, the plate face of this installing plate is parallel with the axis of tubing to be cut, in the bottom of installing plate the cut-out saw blade device that radially is provided with along tubing to be cut is installed, being in transmission connection on installing plate is useful on the drive installation plate is radially done oscillating traverse motion along tubing to be cut oscillating cylinder.

3. automatic plastic cement tubing sawing machine according to claim 2, it is characterized in that, axially be provided with a track along tubing to be cut in described casing, only revolve slidable fit on the track one sliding sleeve is arranged, described installing plate is hinged on this sliding sleeve, axial joint-cutting device of described tubing and tubing radially be in transmission connection when being useful on the driving tube material radially shearing device cutting off tubing between the shearing device and tubing between relative static, cut off the tubing rear drive its towards moving the push-and-pull cylinder that resets near the axial joint-cutting device of tubing direction, this push-and-pull cylinder by being fixed on its piston rod end linkage and tubing radially the sliding sleeve of shearing device be in transmission connection.

4. automatic plastic cement tubing sawing machine according to claim 1, it is characterized in that, described tubing automatic feed mechanism comprises along stands longitudinal extends two parallel sliding tracks that are provided with, be slidingly fitted with a sliding seat on two parallel sliding tracks, be equipped with one on the sliding seat and send motor to, this is sent in the rotating shaft of motor and radially is fixed with gear, longitudinal extension is provided with and the tooth bar of sending the corresponding engagement of motor gear on frame, on sliding seat, be vertically fixed with a support, the top of support is fixed with a clamping limb that is used to stretch in the tubing to be cut, is fixed with the gripper cylinder that cooperates with this clamping limb clamping at the middle part of support.

5. automatic plastic cement tubing sawing machine according to claim 4, it is characterized in that, described supporting mechanism comprises two bracket systems that are provided with at interval with the upper edge stands longitudinal, each bracket system comprises analog bracket and the Movable bracket that is oppositely arranged, be installed with the gap of passing through for described clamping limb between analog bracket and the Movable bracket, Movable bracket comprises the pole that vertically is fixed on the frame, the top of pole is hinged with a movable supporting plate, be connected with the holding cylinder of driving activity supporting plate around its hinge axis upset between the other end of movable supporting plate and the frame, relative being provided with is used for the inclined-plane of holding tubing to be cut on analog bracket and Movable bracket.

6. automatic plastic cement tubing sawing machine according to claim 5, it is characterized in that, on described frame, also be provided with alternate setting with described supporting mechanism, the mutual automatic loading machine for pipes structure that cooperates that transmits, this automatic loading machine for pipes structure comprises two guide rails that are obliquely installed of arranging along the stands longitudinal front and back, on two guide rails respectively the sliding seat by the correspondence setting tubing pallet is installed, corresponding respectively being connected with drives the material loading cylinder that sliding seat slides along corresponding guide rail on each sliding seat.

7. according to any described automatic plastic cement tubing sawing machine of claim 1 to 6, it is characterized in that, the axial joint-cutting device of described tubing comprises horizontal saw blade motor that is separately fixed at casing both sides inwall and the vertical saw blade motor that is installed in the casing inner top, each saw blade motor is isosceles triangle around the tubing passage and distributes, in the rotating shaft of each saw blade motor respectively radially be fixed with cast-cutting saw slice.

8. according to the described automatic plastic cement tubing sawing machine of claim 1 to 6, it is characterized in that, on described casing, also be connected with the high and low position guiding mechanism, this guiding mechanism comprises the adjustment motor that is installed in frame top, adjust the adjustment leading screw of the downward extension that is in transmission connection on the motor, be provided with two in casing horizontal expansion on a side outer wall of frame and set the connecting plate that splits, this adjustment leading screw vertically passes two connecting plates and is slidingly matched with one of them connecting plate threaded engagement, with another connecting plate.

9. according to the described automatic plastic cement tubing sawing machine of claim 1 to 6, it is characterized in that, also offer the suction opeing that is used for dust suction at the top of described casing.