CN201033443Y

CN201033443Y - Driving belts cutter

Info

Publication number: CN201033443Y
Application number: CNU2007201078827U
Authority: CN
Inventors: 汪金芳
Original assignee: HANGZHOU JINTAI BELT CO Ltd
Current assignee: HANGZHOU JINTAI BELT CO Ltd
Priority date: 2007-04-09
Filing date: 2007-04-09
Publication date: 2008-03-12
Anticipated expiration: 2017-04-09

Abstract

The utility model discloses a drive belt cutting machine, comprising a cutting header and a base used for tightening the packer; wherein the cutting header is connected with the base by a plurality of screws; a plurality of blades are arranged on the side of the cutting header corresponding to the base; a control box is arranged on the cutting header and a sliding bracket I and a sliding bracket II are arranged on the base, which are movable connected with each other by a connecting rod device; a motor is arranged on the cutting header and is connected with the blades which are in disk shape; a pneumatic piston is fixedly arranged between the sliding bracket I and the sliding bracket II. The utility model has the advantages that the belt formed by cutting has a perfect cutting line and the basketwork is cut integrally; therefore the efficiency and the quality of the cutting finished product are very good and the cutting speed of the high-speed rotating blade is faster; the pneumatic device makes the tightened packer faster and the operation is simplified by adopting electrical control; the produce of large grade belt, namely longer belt can be achieved by lengthening the header in order to make the utility model suitable for cutting belts in various specifications.

Description

A kind of driving belt cutting machine

Technical field

The utility model relates to a kind of driving belt cutting machine.

Background technology

Driving belt adopts rubber mostly, and braids such as nylon, polyamide fibre are formed.The relation of industrial mass production adopts the method for cutting glue bucket to obtain the semi-finished product belt, thereby can use the driving belt cutting machine in its production technology.For guaranteeing that the work of finished product driving belt the time can relax load impacting, operate steadily, low noise, should there be the measured semi-finished product of matter to process.So the driving belt cutting machine should have higher cutting accuracy and stability, also should have higher production efficiency for satisfying requirements of large-scale production simultaneously.Take a broad view of existing driving belt cutting machine, crude by its semi-finished product belt line of cut of producing, braid has the phenomenon of tearing to shreds.This quality to finished product has a significant impact, and crude line of cut reduces machining accuracy; Braid stationarity and impact resistance when integrality is destroyed the work of the very big reduction in back finished product as reinforce.The main parts of cutting process are exactly incisory blade, this blade is rectangle, only sharp blade is arranged at one, and the other end is fixed on the cutting bed and keeps static, be placed in the glue bucket uniform rotation on the base during cutting, blade on the cutting bed stretches into the glue bucket, just can obtain half-finished belt after the glue bucket that hence one can see that rolls is run into blade.Analyzing reason can know, uses the blade rear knife edge will inevitably passivation, and this process can not be discovered easily by naked eyes, so low-quality semi-finished product have just appearred in use.Existing driving belt cutting machine can only production length short belt, this is because be used for tensioning and lay the adjustable range of base of glue bucket limited; And screw mandrel is installed on the base is adjusted structure, the adjustment on a large scale when it promptly is used for cutting the different size belt, the fine setting when being used as tensioning again.Though screw mandrel regulate positioning performance well the operating time longly be unfavorable for fine setting, so be difficult to enhance productivity.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of driving belt cutting machine, and cutting yield rate height, quality are good, are applicable to the cutting of plurality of specifications belt, and the production efficiency height.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: the driving belt cutting machine, it is made up of cutting bed and the base that is used for tensioning glue bucket, described cutting bed and base link together by screw, described cutting bed is equipped with blade in a side of corresponding base, control cabinet also is installed on the described cutting bed, balladeur train I and balladeur train II are installed on the described base, described balladeur train I and balladeur train II flexibly connect by linkage, also be provided with motor on the described cutting bed, described motor and blade interlock, described blade is disk-shaped, is fixedly connected with air rammer between described balladeur train I and the balladeur train II.

As a kind of improvement of the present utility model, described base is provided with the cutter shaft that blade is installed, and an end of described cutter shaft links to each other with motor by belt.Can make the high speed rotation of blade have high pulling torque like this, can cut belt easily, can cushion the impulsive force that blade is subjected to by the belt between cutter shaft and the motor again.

As of the present utility model a kind of preferred, two blades are installed on the described cutter shaft at least, the distance between the described blade is identical.Several blades just cut the workload of finishing several times on a blade in can be at one time simultaneously, enhance productivity greatly.

As another kind of improvement the of the present utility model, the control piper of control air rammer is installed on the described base, described control piper all is connected with control cabinet with described motor.Because control piper is connected with air rammer, more harmony is consistent with whole cutting process to make the fine adjustment function of air rammer, enhances productivity, and designs the workman by integrated control simultaneously and needs only and just can finish the cutting task by the button of controlling on the control cabinet.

As another kind of improvement the of the present utility model, be equipped with between described cutting bed and the base and add long table, the described long table that adds links together by screw and cutting bed, base, and the described long table top that adds is provided with the roller bearing II that is used to support the glue bucket, described roller bearing II two ends by support with add long table and be connected.Add long table by loading and can realize producing the promptly longer belt of big specification, make the utility model can be competent at the cutting task of all size belt.

The utility model adopts technique scheme, and the belt that is formed by cutting has desirable line of cut, and is smooth smooth, the braid cutting is complete, avoided tearing to shreds phenomenon, cutting yield rate height, quality are good, thus the faster production efficiency that improved of high speed rotation of blade cutting speed simultaneously; Pneumatic means makes that the speed of tensioning glue bucket is faster, and adopts electrical control to simplify the operation course; Loading adds long table can realize producing the promptly longer belt of big specification, makes the utility model can be competent at the cutting task of all size belt.

Description of drawings

Below in conjunction with the drawings and specific embodiments to further detailed explanation of the utility model.

Fig. 1 is a kind of driving belt cutting machine stereogram of a kind of driving belt cutting machine of the utility model;

Fig. 2 is a kind of driving belt base stereogram of a kind of driving belt cutting machine of the utility model;

Fig. 3 adds the long table stereogram for a kind of driving belt of a kind of driving belt cutting machine of the utility model;

Fig. 4 is the user mode figure of a kind of driving belt cutting machine of the utility model.

The specific embodiment

As shown in Figure 4, driving belt cutting machine of the present utility model comprises cutting bed 1, base 9 and adds long table 18, and not only operation height is identical but also can be by firm the linking together of screw, to produce the belt of different size between the three.

As shown in Figure 1, operation axle 7, motor 4 and be installed in blade 2 on the motor 4 have been installed on the cutting bed 1.One end of operation axle 7 has been installed control cabinet 3, and it is used for accurately controlling the electric running of whole cutting machine, coordinates each parts and finishes the cutting task.Be provided with guide rail I8 between operation axle 7 and motor 4 and the cutting bed 1, so as operation axle 7 and motor 4 can be under control cabinet 3 control horizontal slip one segment distance.Blade 2 is arranged on the cutter shaft 5 and vertical operation axle 7, and an end of cutter shaft 5 links to each other with motor 4 by belt 6, blade 2 rotation at a high speed during starter motor 4.The moment of torsion that transmission device can promote blade 2 is installed between motor 4 and the blade 2, and cutting process is more smooth and easy; Blade 2 has just begun to cut the impulsive force that is subjected to and has been absorbed by the belt between motor 4 and the blade 26, thereby effectively protects blade 2 to avoid damage; The belt that high speed rotation of blade 2 cuts out has desirable line of cut, smooth smooth, the braid cutting is complete, high speed rotation of blade 2 can also reduce the power of operation axle 7, as shown in Figure 4, do not need to use the high-power driving device under the situation that guarantees 21 uniform rotation of glue bucket, the driving of blade 2 does not need powerful motor 4 too, can realize the purpose of low-power consumption so again.Effect bottom knife 2 at control cabinet 3 can move around towards the direction of operation axle 7.

Shown in Fig. 2,4, also be provided with guide rail II15 on the base 9, balladeur train I10 and balladeur train II11 have been installed on the guide rail II15, balladeur train I10 and balladeur train II11 can both be on guide rail II15 art skating.Balladeur train I10 is provided with roller bearing I16, is used for laying glue bucket 21.Flexibly connect by linkage 12 between balladeur train I10 and the balladeur train II11, an air rammer 13 has been installed in their bottoms, also is used to connect balladeur train I10 and balladeur train II11.The screw mandrel of adjusting on a large scale 17 when being used for cutting the different size belt also is installed on the balladeur train II11.Screw mandrel 17 rotations drive balladeur train I10 and balladeur train II11 moves together, therefore can regulate the distance between roller bearing I16 and the operation axle 7 on a large scale.After placing glue bucket 21, operation axle 7 and roller bearing I16 need further tensioning, so that glue bucket 21 can rotate with operation axle 7, so will do some fine settings.Operation is wasted time and energy though screw mandrel 17 stationkeeping abilities are strong, can reduce the time of fine setting, also make things convenient for the workman to operate by air rammer 13 is installed between balladeur train I10 and balladeur train II11.The stroke of air rammer 13 is little, dynamics is soft, regulate between balladeur train I10 and the balladeur train II11 apart from the time can the excessive influence cutting of dynamics, the fine-tuning mode that moves with balladeur train I10 in the past and balladeur train II11 is compared fine setting of the present utility model and is had time saving and energy saving advantage, has improved production efficiency.The control piper 14 of control air rammer 13 is installed on the base 9, has two-way air valve of electronics and gas former in the control piper 14, control piper 14 all is connected with control cabinet 3 with motor 4.Because control piper 14 is connected with air rammer 13, more harmony is consistent with whole cutting process to make the fine adjustment function of air rammer 13, enhance productivity, need only by integrated control design workman simultaneously and just can finish the cutting task by the button of controlling on the control cabinet 3.

The guide rail II15 limited length of base 9 can not be cut longer belt.As shown in Figure 3, add long table 18 tops and be provided with the roller bearing II19 that is used to support glue bucket 21, roller bearing II19 two ends by support 20 with add long table 18 and be connected.As shown in Figure 4, add long table 18 and be installed between cutting bed 1 and the base 9 by screw, roller bearing II19 is used for supporting glue bucket 21.Add long table 18 by loading and can realize producing the promptly longer belt of big specification, make the utility model can be competent at the cutting task of all size belt.

As shown in Figure 4, clamp earlier linkage 12, balladeur train I10 and balladeur train II11 are linked together, regulate substantial distance between operation axle 7 and the roller bearing I16 by screw mandrel 17 again, the glue bucket 21 of the half-finished belt of production is placed on operation axle 7 and the roller bearing I16.Unclamp linkage 12 then, the startup pneumatic means is transferred the distance between balladeur train I10 and the balladeur train II11 bigger again, tensioning glue bucket 21.High speed rotation of blade 2 moves towards the direction of operation axle 7 and stretches into glue bucket 21 until blade 2 and cut into a rule belt.Cutter shaft 5 of the present utility model also can be installed many blade 2, and the distance that configures between the blade 2 is a definite value, and several blades 2 just cut the workload of finishing more than 2 times on a blade in can be at one time simultaneously, enhance productivity greatly.

Claims

1. driving belt cutting machine, it is made up of cutting bed (1) and the base (9) that is used for tensioning glue bucket (2 1), described cutting bed (1) links together by screw with base (9), described cutting bed (1) is equipped with blade (2) in a side of corresponding base (9), control cabinet (3) also is installed on the described cutting bed (1), described base (9) is gone up balladeur train I (10) and balladeur train II (11) is installed, described balladeur train I (10) and balladeur train II (11) flexibly connect by linkage (12), it is characterized in that: also be provided with motor (4) on the described cutting bed (1), described motor (4) and blade (2) interlock, described blade (2) is disk-shaped, is fixedly connected with air rammer (13) between described balladeur train I (10) and the balladeur train II (11).

2. according to the described driving belt cutting machine of claim 1, it is characterized in that: described base (9) is provided with the cutter shaft (5) that blade (2) is installed, and an end of described cutter shaft (5) links to each other with motor (4) by belt (6).

3. according to the described driving belt cutting machine of claim 2, it is characterized in that: two blades (2) are installed on the described cutter shaft (5) at least, and the distance between the described blade (2) is identical.

4. according to the described driving belt cutting machine of claim 1, it is characterized in that: the control piper (14) of control air rammer (13) is installed on the described base (9), and described control piper (14) all is connected with control cabinet (3) with described motor (4).

5. according to the described driving belt cutting machine of claim 1, it is characterized in that: be equipped with between described cutting bed (1) and the base (9) and add long table (18), the described long table (18) that adds links together by screw and cutting bed (1), base (9), described long table (18) top that adds is provided with the roller bearing II (19) that is used to support glue bucket (21), described roller bearing II (19) two ends by support (20) with add long table (18) and be connected.