CN203080334U

CN203080334U - High-speed electric curtain perforating machine

Info

Publication number: CN203080334U
Application number: CN 201320042330
Authority: CN
Inventors: 董冠荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-25
Filing date: 2013-01-25
Publication date: 2013-07-24
Anticipated expiration: 2023-01-25

Abstract

The utility model discloses a high-speed electric curtain perforating machine which comprises a base, a supporting rod and a hand shank. The lower end of the supporting rod is connected with the base. The high-speed electric curtain perforating machine further comprises a main machine which comprises a double-sleeve type cutter, an outer shell, a motor, a main machine shaft and a contact switch, wherein the motor, the main machine shaft and the contact switch are placed inside the outer shell, the main machine is placed on the base and is connected on one side of the supporting rod, and the base is further provided with a measuring system. The motor is used for providing a power source, the operation of the perforating machine is controlled by the contact switch, the perforating of a curtain is finished by the cooperation of the hand shank, the base, the main machine shaft and the double-sleeve type cutter, two processes of drawing curtain circles and shearing the drawn circles through a pair of shears are omitted, operation is easy, perforating speed is high, and time and strength are saved. Meanwhile, the measuring system is placed, so that the efficiency of manufacturing the curtain is effectively improved. A base plate does not need adding in the process of perforating, manufacturing cost is saved, the cutter can be dismounted, mounted and replaced, the machine is maintained easily, and perforated curtain holes are in order and attractive.

Description

High speed electric curtain puncher

Technical field

The utility model relates to the curtain mechanical field, particularly a kind of high speed electric curtain puncher.

Background technology

Curtain is household ornaments in the daily life, can play the effect that covers high light and decoration.People are when making curtain, and curtain is suspended on the curtain rod for convenience, the operation of need looping at the top of curtain.Traditional operation of making curtain by hand is: 1. fabric dividing, 2. sewing, 3. scald whole, 4. with scale markings curtain ring pitch-row, 5. draw the curtain circle, 6. the curtain circle of finishing is cut pore-forming, is 7. adorned curtain ring on the hole that cuts with scissors, wherein 4. 5. 6. operation is the most loaded down with trivial details with the, if pure manual operations is not only loaded down with trivial details, efficient is low, waste time and energy.

For addressing the above problem, the curtain puncher in cutting curtain hole has appearred on the market being specifically designed to.Existing curtain puncher mostly is the mechanical type manual puncher, and its majority when punching need add backing plate and could punch, and backing plate is easily scratched by blade, needs often to change, and has improved the cost of manufacture of curtain, does not meet energy-conservation theory.In the prior art, the curtain puncher of backing plate has also appearred need not adding, as Granted publication number is the Chinese utility model patent of CN202007353U, a kind of novel curtain puncher is disclosed, comprise operating head, sleeve pipe, cutter hub and pressing plate, this sleeve pipe locking is on this pressing plate, operating head is located at the top of sleeve pipe, offer on the pressing plate for the cutter hub activity and stretch into the interior through hole of sleeve pipe, the cutter hub activity is stretched in the sleeve pipe, and the top of cutter hub is stretched out outside the sleeve pipe and is fixedlyed connected with operating head, and the bottom of cutter hub is provided with annular blade, and the blade of this annular blade also slightly stretches out outside the through hole of pressing plate towards pressing plate; Be arranged with elastomer on the described cutter hub, a described elastomeric end is arranged on the cutter hub, the other end is arranged on the sleeve pipe.This kind curtain puncher can solve 5. and the 6. two procedures of making curtain simultaneously, has advantage simple to operate, that efficient is high, but still there is following shortcoming: 1, adopt complete manually punching, and just can finish in two steps, the one, promote sleeve downwards, pressing plate and Curtains Fabrics are fitted, the 2nd, the rotating operation head, make a sheet rotation with window curtain cutting cloth, it is not only required great effort, and punching speed is slow; 2, need to use scale markings curtain ring pitch-row, than spended time; 3, its cutter hub is easy to wear, and blade is difficult to disassembling, assembling and replacing, is unfavorable for the maintenance and the service life of machinery; 4, its blade is an annular, and the cutting force of Curtains Fabrics is dispersed in the each several part of blade, causes its force limited, thereby makes that Curtains Fabrics is difficult for being cut off, and follow the blade rotation, and Curtains Fabrics is damaged.

The utility model content

At above-mentioned deficiency, when technical problem to be solved in the utility model provided the punching of a kind of curtain, punching speed was fast, time saving and energy saving, and need not add the high speed electric curtain puncher of backing plate, mechanical long service life.

For addressing the above problem, the utility model is achieved through the following technical solutions:

High speed electric curtain puncher, comprise base, pole and handle, described pole lower end is connected with base, also comprise main frame, described main frame comprises two telescopic cutter, shells and is located at shell interior motor, boss rod and contact switch, the side that described main frame is located at the base top and is connected pole, wherein:

Described boss rod is divided into axle and main frame lower shaft on the main frame, described motor is arranged on the main frame between axle and the main frame lower shaft, the upper end of axle passes that shell is connected with handle on the main frame, its lower end and motor have difference in height, the upper end of main frame lower shaft is connected with the rotor core of motor, its lower end is connected with two telescopic cutters, also sheathed successively clutch shaft bearing, second bearing are provided with back-moving spring between described bearing on the main frame lower shaft;

Described contact switch comprises conduct electricity sheet and conducting strip, and the described sheet that conducts electricity is connected with shell and is electrically connected with the power supply of motor, and described conducting strip is fixed on horizontal level and is higher than on the main frame of the sheet horizontal level that conducts electricity axle and is electrically connected with the power supply of motor;

Described two telescopic cutter comprises the outer cutter tube of hollow of lower ending opening and the coaxial cover compress tube in the cutter tube outside, the lower end of described main frame lower shaft penetrates outer cutter tube and the compress tube is interior and outer cutter tube and compress tube is fixed thereon, the inner upper wall of the upper end of described compress tube and outer cutter tube has difference in height, the lower end of compress tube passes outside the outer cutter tube, and described outer cutter tube is provided with blade;

Offer the annular blade track groove that is provided with outer cutter tube concentric on the described base, the outer ring diameter of this blade track groove is more than or equal to the external diameter of outer cutter tube, and the interior ring diameter of this blade track groove is less than or equal to the internal diameter of outer cutter tube.

In the such scheme, measure the curtain pitch-row for convenience, save with scale markings curtain ring pitch-row required time, can also be provided with measuring system on the described base, described measuring system comprises scale and reference column, the axle center of the axle center of described reference column and outer cutter tube at grade, described scale be vertically connected on the base and with the plane parallel in the axle center of axle center that is connected reference column and outer cutter tube, described reference column is provided with the pointer of sensing scale.

In the such scheme, described scale can be the centre zero scale chi, and its initial point is the center of blade track groove.

In the such scheme, described reference column can also be connected with the set screw that can regulate itself and blade track groove distance.

In the such scheme, in order to prevent that in the course of work rocking of motor can also comprise the stable plunger that is used for the stable electrical motivation, this stable plunger is in the clutch shaft bearing top and be set on the main frame lower shaft, and its two ends also are connected with motor fuselage screw respectively.

In the such scheme, in order to make outer cutter tube when cloth is cut in rotation, the compress tube still can keep static and compress Curtains Fabrics, can be provided with in the described outer cutter tube and be enclosed within the anti-skidding mechanism in order to prevent that the compress tube from sliding on the main frame lower shaft, this anti-skidding mechanism comprises bearing and two concentric settings, the different annular gasket of diameter, and described pad is enclosed within the described bearing and the big pad of diameter is positioned at the top of the little pad of diameter.

In the such scheme, can be with a compression spring on the described main frame lower shaft, the upper end of this compression spring is pressed in the anti-skidding mechanism, and its lower end is pressed on the compress tube.

In the such scheme, can also comprise on the described contact switch being used to regulate the governor motion of sheet height of conducting electricity.

In the such scheme, further, described governor motion can comprise bearing, screw rod and nut, and described bearing one end is connected with shell, and the described sheet that conducts electricity is located on the bearing; Described screw rod lower end is connected with bearing, and its upper end is passed behind the shell by fixed by nut, also is with a spring on the screw rod, and the upper end of this spring is pressed on the shell, and the lower end is pressed on the sheet that conducts electricity or on the bearing.

In the such scheme, sharper when making it cut cloth in order to increase the active force of blade to Curtains Fabrics, cut cloth not only soon but also smooth, described blade can be provided with cutting tips for the lower end that is flat and blade.

Compared with prior art, the beneficial effects of the utility model are:

1, the utility model adopts motor power supply to be provided and to control its running by contact switch, also cooperate handle, base, boss rod and two telescopic cutter to finish the work of Curtains Fabrics punching jointly, solved and made the picture curtain circle of curtain and the curtain circle of finishing is cut this two procedures of pore-forming with scissors, simple to operate, promptly can finish punching to pressing down handle, its punching speed is fast; The employing Motor Drive is laborsaving.

2, the utility model also is provided with measuring system, with this loaded down with trivial details operation of scale markings curtain ring pitch-row, has saved the time, has improved the efficient of making curtain effectively when having solved the making curtain.

3, offer blade track groove on the base of the present utility model, need not add backing plate during punching, saved the cost of manufacture of curtain, meet energy-conservation theory.

4, to cut the used cutter of cloth be the blade that is located on the outer cutter tube to the utility model, conveniently detachable, replace, and is easy to the maintenance to puncher, prolongs its service life; The used cutter of the utility model is the blade that sharp cutting tips is arranged, and its lifting surface area is little, the cutting is sharp, and the curtain hole of cutting out not only neatly but also attractive in appearance.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model high speed electric curtain puncher.

Fig. 2 is the positive view of the utility model high speed electric curtain puncher.

Fig. 3 is a holding state schematic diagram of the present utility model.

Compress view when Fig. 4 works for the utility model.

The motor view of starting working when Fig. 5 works for the utility model.

Blade cut the cloth view when Fig. 6 worked for the utility model.

Number in the figure is: 1, handle; 2, pole; 3, boss rod; Axle on the 3-1 main frame; 3-2 main frame lower shaft; 4, base; 5, shell; 6, outer cutter tube, 7, blade; 8, compress tube; 9, blade track groove; 10, set screw; 11, reference column; 12, scale; 13, pointer; 14, attaching plug; 15, nut; 16, motor; 17-1, clutch shaft bearing; 17-2, second bearing; 18, back-moving spring; 19, stable plunger; 20, rectangle brace; 21, motor fuselage screw; 22, anti-skidding mechanism; 23, compression spring; 24, the sheet that conducts electricity; 25, conducting strip; 26, bearing; 27, screw rod; 28, spring; 29, Curtains Fabrics.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further explained explanation, but does not limit the utility model.

As shown in Figure 1, high speed electric curtain puncher, comprise base 4, pole 2 and handle 1, described pole 2 lower ends are connected with base 4, also comprise main frame, described main frame comprises two telescopic cutter, shells 5 and is located at motor 16, boss rod 3 and contact switch in the shell 5, the side that described main frame is located at base 4 tops and is connected pole 2 by shell 5, wherein:

As shown in Figure 2, described boss rod 3 is divided into axle 3-1 and main frame lower shaft 3-2 on the main frame, described motor 16 is arranged on the main frame between axle 3-1 and the main frame lower shaft 3-2, the upper end of axle 3-1 passes that shell 5 is connected with handle 1 on the main frame, its lower end and motor 16 have difference in height, the upper end of main frame lower shaft 3-2 is connected with the rotor core of motor 16, its lower end is connected with two telescopic cutters, also be arranged with clutch shaft bearing 17-1, the second bearing 17-2 on the main frame lower shaft 3-2 successively, be provided with back-moving spring 18 between described bearing.Also comprise the stable plunger 19 that is used for stable electrical motivation 16, this stable plunger 19 is in clutch shaft bearing 17-1 top and be set on the main frame lower shaft 3-2, and its two ends also are connected with motor fuselage screw 21 respectively.In the present embodiment, for making on the main frame axle more stable, the lower end of axle 3-1 also is connected with a rectangle brace 20 by bearing on the described main frame, and the two ends of this brace also are connected with the screw of motor fuselage upper end respectively.

Described contact switch comprises conduct electricity sheet 24 and conducting strip 25, the described sheet 24 that conducts electricity is connected with shell 5 and is electrically connected with the power supply of motor 16, and described conducting strip 25 is fixed on horizontal level and is higher than on the main frame of sheet 24 horizontal levels that conduct electricity axle 3-1 and is electrically connected with the power supply of motor 16.Wherein said conduct electricity sheet 24 for can conduct electricity, good springiness, and can automatically reset sheet metal.Also comprise on the described contact switch and be used to regulate sheet 24 governor motion highly that conducts electricity.This governor motion comprises bearing 26, screw rod 27 and nut 15, and bearing 26 1 ends are connected with shell 5, and the described sheet 24 that conducts electricity is located on the bearing 26; Described screw rod 27 lower ends are connected with bearing 26, and it is fixing by nut 15 that shell 5 backs are passed in its upper end, also is with a spring 28 on the screw rod 27, and the upper end of this spring 28 is pressed on the shell 5, and the lower end is pressed on the sheet 24 that conducts electricity.

Described two telescopic cutter comprises the outer cutter tube 6 of hollow of lower ending opening and the coaxial cover compress tube 8 in the cutter tube 6 outside, the lower end of described main frame lower shaft 3-2 penetrates outer cutter tube 6 and compress tube 8 is interior and outer cutter tube 6 and compress tube 8 is fixed thereon, the upper end of described compress tube 8 and outer cutter tube 6 inner upper walls have difference in height, and the lower end of compress tube 8 passes outside the outer cutter tube 6.Described outer cutter tube 6 is provided with blade 7, and the lower end that preferably described blade 7 is flat and blade 7 is provided with cutting tips.In the present embodiment, for the ease of blade 7 is installed, cutter tube 6 is provided with mounting groove outside, and blade 7 is installed on this mounting groove.Be provided with in the described outer cutter tube 6 and be enclosed within upward anti-skidding mechanism 22 of main frame lower shaft 3-2 in order to prevent that compress tube 8 from sliding, this anti-skidding mechanism 22 comprises bearing and two concentric settings, the different annular gasket of diameter, and described pad is enclosed within the described bearing and the big pad of diameter is positioned at the top of the little pad of diameter.On the main frame lower shaft 3-2 between anti-skidding mechanism 22 and the compress tube 8, be arranged with a compression spring 23.

Offer the annular blade track groove 9 that is provided with outer cutter tube 6 concentrics on the described base 4, the outer ring diameter of this blade track groove 9 is more than or equal to the external diameter of outer cutter tube 6, and the interior ring diameter of this blade track groove 9 is less than or equal to the internal diameter of outer cutter tube 6.

Also be provided with measuring system on the described base 4, described measuring system comprises scale 12 and reference column 11, the axle center of the axle center of described reference column 11 and outer cutter tube 6 at grade, described scale 12 be vertically connected on the base 4 and with the plane parallel in the axle center of axle center that is connected reference column 11 and outer cutter tube 6, described reference column 11 is provided with the pointer 13 that points to scale 12, preferably, described scale 12 is the centre zero scale chi, and its initial point is the center of blade track groove 9.This reference column 11 also is connected with the set screw 10 that can regulate itself and blade track groove 9 distances.In the present embodiment, described reference column 11 is a cylinder, and its diameter equals the outer ring diameter of blade track groove 9.Described reference column 11 is the curtain pitch-row of being beaten with the center of blade track groove 9.

For main frame and handle 1 are resetted fast, reduce the wearing and tearing of machinery simultaneously and be easier to operation, also be arranged with back-moving spring on the axle 3-1 on the main frame between described shell 5 and the handle 1.

Before the utility model work, calculate the size of curtain pitch-row earlier according to the width gauge of the monoblock Curtains Fabrics that will beat, regulate by measuring system then, promptly unscrew the set screw 10 on the base 4, the pointer 13 that makes reference column 11 and be attached thereto can horizontal move left and right, when pointer 13 refers to be the curtain pitch-row that will beat on scale 12, tighten set screw 10, reference column 11 is fixed.

During the utility model work, the plug 14 that at first plugs in is tiled in fabric dividing, sewing, boiling hot whole good Curtains Fabrics on the base 4, and is placed on the blade track groove 9 in the place of need punching, after the check and correction well, can finish curtain punching work to pressing down handle 1.Its internal work process is shown in Fig. 3～6, promptly when when pressing down handle 1, at first be that boss rod 3 moves down, back-moving spring 18 is compressed, outer cutter tube 6 and compress tube 8 also moves down and compress tube 8 compresses Curtains Fabrics on the base 4 simultaneously, but the sheet 24 that conducts electricity does not contact with conducting strip 25, as shown in Figure 4; Handle 1 continues downwards, and the sheet 24 that conducts electricity contacts with conducting strip 25, and motor 16 starts, and drives blade 7 rotations, as shown in Figure 5; This moment, boss rod 3 further moved down, back-moving spring 18 is compressed fully, compress tube 8 is motionless and compress Curtains Fabrics, simultaneously outer cutter tube 6 to the described compression spring 23 of lower compression, make rotation of blade 7 move down and cut cloth fast after Curtains Fabrics contacts, and in blade track groove 9, finish curtain and cut cloth work, as shown in Figure 6; When finish cut cloth action after, release handle 1, an axle 3-1 moves up on the main frame, the sheet 24 that conducts electricity does not contact with conducting strip 25, and motor 16 dead electricity quit work, back-moving spring 18 resets, compresses spring 23 recoveries simultaneously, and puncher returns to holding state, as shown in Figure 3.

After accomplishing fluently first curtain hole, it is enclosed within on the reference column 11 that mixes up the curtain pitch-row in advance, and makes a call to second curtain hole as stated above.After accomplishing fluently second curtain hole, again with second curtain borehole jack on reference column 11, make a call to the 3rd curtain hole by the method for operating of above-mentioned punching again, finish the punching work of monoblock Curtains Fabrics with the method.

Claims

1. high speed electric curtain puncher, comprise base (4), pole (2) and handle (1), described pole (2) lower end is connected with base (4), it is characterized in that: also comprise main frame, described main frame comprises two telescopic cutter, shells (5) and is located at shell (5) interior motor (16), boss rod (3) and contact switch, the side that described main frame is located at base (4) top and is connected pole (2), wherein:

Described boss rod (3) is divided into axle (3-1) and main frame lower shaft (3-2) on the main frame, described motor (16) is arranged on the main frame between axle (3-1) and the main frame lower shaft (3-2), the upper end of axle (3-1) is passed shell (5) and is connected with handle (1) on the main frame, its lower end and motor (16) have difference in height, the upper end of main frame lower shaft (3-2) is connected with the rotor core of motor (16), its lower end is connected with two telescopic cutters, also be arranged with clutch shaft bearing (17-1) on the main frame lower shaft (3-2) successively, second bearing (17-2) is provided with back-moving spring (18) between described bearing;

Described contact switch comprises sheet that conducts electricity (24) and conducting strip (25), the described sheet that conducts electricity (24) is connected with shell (5) and is electrically connected with the power supply of motor (16), and described conducting strip (25) is fixed on horizontal level and is higher than on the main frame of the sheet that conducts electricity (24) horizontal level axle (3-1) and is electrically connected with the power supply of motor (16);

Described two telescopic cutter comprises the outer cutter tube (6) of hollow of lower ending opening and the coaxial cover compress tube (8) in the cutter tube (6) outside, the lower end of described main frame lower shaft (3-2) penetrates outer cutter tube (6) and compress tube (8) is interior and outer cutter tube (6) and compress tube (8) is fixed thereon, the upper end of described compress tube (8) and the inner upper wall of outer cutter tube (6) have difference in height, the lower end of compress tube (8) passes outside the outer cutter tube (6), and described outer cutter tube (6) is provided with blade (7);

Offer the annular blade track groove that is provided with outer cutter tube (6) concentric on the described base (4), the outer ring diameter of this blade track groove (9) is more than or equal to the external diameter of outer cutter tube (6), and the interior ring diameter of this blade track groove (9) is less than or equal to the internal diameter of outer cutter tube (6).

2. high speed electric curtain puncher according to claim 1, it is characterized in that: described base also is provided with measuring system on (4), described measuring system comprises scale (12) and reference column (11), the axle center of the axle center of described reference column (11) and outer cutter tube (6) at grade, described scale (12) be vertically connected on that base (4) is gone up and with the plane parallel in the axle center of axle center that is connected reference column (11) and outer cutter tube (6), described reference column (11) is provided with the pointer (13) of sensing scale (12).

3. high speed electric curtain puncher according to claim 2 is characterized in that: described scale (12) is the centre zero scale chi, and its initial point is the center of blade track groove (9).

4. high speed electric curtain puncher according to claim 2 is characterized in that: described reference column (11) also is connected with the set screw (10) that can regulate itself and blade track groove (9) distance.

5. high speed electric curtain puncher according to claim 1, it is characterized in that: also comprise the stable plunger (19) that is used for stable electrical motivation (16), this stable plunger (19) is in clutch shaft bearing (17-1) top and be set on the main frame lower shaft (3-2), and its two ends also are connected with motor fuselage screw (21) respectively.

6. high speed electric curtain puncher according to claim 1, it is characterized in that: be provided with in the described outer cutter tube (6) and be enclosed within upward anti-skidding mechanism (22) of main frame lower shaft (3-2) in order to prevent that compress tube (8) from sliding, this anti-skidding mechanism (22) comprises bearing and two concentric settings, the different annular gasket of diameter, and described pad is enclosed within the described bearing and the big pad of diameter is positioned at the top of the little pad of diameter.

7. high speed electric curtain puncher according to claim 6, it is characterized in that: be with a compression spring (23) on the described main frame lower shaft (3-2), the upper end of this compression spring (23) is pressed in the anti-skidding mechanism (22), and its lower end is pressed on the compress tube (8).

8. high speed electric curtain puncher according to claim 1 is characterized in that: also comprise on the described contact switch being used for regulating sheet (24) governor motion highly that conducts electricity.

9. high speed electric curtain puncher according to claim 8, it is characterized in that: described governor motion comprises bearing (26), screw rod (27) and nut (15), described bearing (26) one ends are connected with shell (5), and the described sheet that conducts electricity (24) is located on the bearing (26); Described screw rod (27) lower end is connected with bearing (26), it is fixing by nut (15) that shell (5) back is passed in its upper end, also be with a spring (28) on this screw rod (27), the upper end of this spring (28) be pressed on that shell (5) upper and lower end is pressed on that the sheet that conducts electricity (24) is gone up or bearing (26) on.

10. high speed electric curtain puncher according to claim 1 is characterized in that: the lower end that described blade (7) is flat and blade (7) is provided with cutting tips.