CN113500248B

CN113500248B - Safe and environment-friendly type plate cutting machine for processing sports equipment

Info

Publication number: CN113500248B
Application number: CN202111058143.4A
Authority: CN
Inventors: 王海涛
Original assignee: Nantong Jiadi Sporting Goods Co ltd
Current assignee: Nantong Jiadi Sporting Goods Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-11-19
Anticipated expiration: 2041-09-09
Also published as: CN113500248A

Abstract

The invention belongs to the field of cutting equipment, and particularly relates to a safe and environment-friendly plate cutting machine for processing sports equipment, which comprises a base, wherein a cutting platform is arranged on the base, a cutting machine is arranged below the cutting platform, two side pressure rods are arranged on the cutting platform, an adjusting mechanism for adjusting the positions of the side pressure rods is arranged in the base, and a suction mechanism for collecting cutting scraps is arranged on the side pressure rods; the adjusting mechanism comprises two U-shaped supporting rods, the upper ends of the two U-shaped supporting rods are fixedly connected to the two ends of the two side pressing rods respectively, a driving motor is arranged in the base, the output end of the driving motor is connected with a screw rod through a coupler, and nuts are matched on the screw rod in a threaded mode. The plate cutting machine can quickly fix a plate to be cut, has high stability and better cleaning of cutting scraps, and realizes a good cooling effect by spraying cutting cooling liquid to the surface of a cutting platform through the spray head.

Description

Safe and environment-friendly type plate cutting machine for processing sports equipment

Technical Field

The invention belongs to the field of cutting equipment, and particularly relates to a safe and environment-friendly plate cutting machine for processing sports equipment.

Background

The sport equipment is a product which is frequently contacted by people pursuing health and fashionable life, along with the fact that people pay more and more attention to health problems, the demand of the sport equipment is greatly increased, more and more families with the sport equipment are provided, particularly fitness rooms and various sport places are visible everywhere, in the sport equipment product, the application of metal plates is very common, and most of the metal plates are machined and cut through a plate cutting machine during production.

Through the retrieval, national patent publication No. CN 104526056B discloses dustless lath cutter, including the frame, be provided with cutting platform in the frame, cutting platform below is provided with cutting device, cutting device's cutting portion passes cutting platform, cutting platform top is provided with treats blank fixing device, is located the inside of frame and is provided with the collection bits room.

The scheme has the following defects:

1. according to the scheme, the pressing block is driven by the pressing driving cylinders to fix the plate to be cut, so that a plurality of pressing driving cylinders are necessarily arranged to ensure the stability of the plate in the cutting process, and the pressing driving cylinders need to run synchronously, so that the control operation is troublesome, and the cost is high;

2. in the scheme, the scraps generated by cutting are sucked by the scrap sucking port, and because the position of the scrap sucking port is fixed and the suction range is limited, the cutting scraps are difficult to be effectively removed, and part of the scraps still fall on the cutting platform and need to be manually cleaned, so that the cutting process is influenced;

3. because in this scheme, for noise abatement, encapsulate cutting device in the inside of organism, the device can not good cooling during the use, and the panel receives the high temperature influence that the cutting produced, takes place to warp easily to cause the problem of cutting offset, reduce product quality, probably even cause the dangerous accident that the disk saw bursts apart and injures people.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a safe and environment-friendly plate cutting machine for processing sports equipment, which is convenient and quick to fix, can effectively clean scraps and has good cooling effect.

In order to achieve the purpose, the invention adopts the following technical scheme: a safe and environment-friendly plate cutting machine for processing sports equipment comprises a base, wherein a cutting platform is arranged on the base, a cutting machine is arranged below the cutting platform, two side pressure rods are arranged on the cutting platform, an adjusting mechanism for adjusting the positions of the side pressure rods is arranged in the base, and a suction mechanism for collecting cutting scraps is arranged on the side pressure rods;

the adjusting mechanism comprises two U-shaped supporting rods, the upper ends of the U-shaped supporting rods are fixedly connected to two ends of the two side pressing rods respectively, a driving motor is arranged in the base, the output end of the driving motor is connected with a lead screw through a coupler, a nut is matched with the lead screw in a threaded mode, two hinged seats are fixedly connected to the side wall of the nut, and the U-shaped supporting rods are rotatably connected to the two hinged seats respectively.

Furthermore, two limiting rods are arranged on the cutting platform, two ends of each limiting rod are fixed on the cutting platform through side plates, a sliding groove is formed in the U-shaped supporting rod, and the limiting rods are inserted into the sliding grooves.

Further, suction mechanism includes two negative-pressure air blower, be provided with an album bits room in the base, negative-pressure air blower installs in album bits indoor, the inside cavity of side depression bar sets up, set up the logical groove of at least one inside and outside intercommunication on the lateral wall of side depression bar, lead to the axial direction of groove along the side depression bar and extend, negative-pressure air blower's output is through communicating pipe and the inside intercommunication of side depression bar.

Further, install frequency conversion controller in the base, negative-pressure air fan passes through frequency conversion controller and is connected with the power.

Further, a fixing frame is arranged on the cutting platform, a dust blocking plate is arranged below the fixing frame, and the dust blocking plate is located right above the cutting machine.

Further, the cross section of the dust baffle is arc-shaped, and the thickness of the dust baffle is gradually reduced from the middle part to the edge.

Further, the top of mount is equipped with the limiting plate, it is equipped with the connecting rod to run through in the mount, the both ends of connecting rod are connected with limiting plate and dust guard respectively, the connecting rod overcoat is equipped with the spring, the both ends of spring are connected with limiting plate and mount respectively.

Further, fixedly connected with urceolus on the mount, and it has the inner tube to slide in the urceolus, inner tube fixed connection is on the limiting plate, be provided with the bag that absorbs water in the inner tube, install the shower nozzle on the inside wall of mount, the output of the bag that absorbs water is connected with the shower nozzle through communicating pipe, and the bag that absorbs water is equipped with the check valve with communicating pipe junction.

The invention has the following advantages:

1. according to the invention, the U-shaped supporting rod and the side pressure rod are arranged, so that the plate to be cut can be quickly fixed, the stability is high, the nut is driven by the driving motor to move, the plate to be cut can be quickly fixed, compared with the prior art, a plurality of pressing driving cylinders which run synchronously are not required, the operation is convenient, and the equipment cost is reduced.

2. According to the invention, the negative pressure fan and the communicating pipe are arranged, so that scraps generated in the cutting process can be absorbed and removed by the through grooves on the side pressure rods, and the through grooves longitudinally extend along the plate due to the fact that the two side pressure rods are longitudinally pressed on the two sides of the plate, so that the suction range is large, the cleaning is better, and the influence on the cutting process is avoided.

3. According to the invention, the dust blocking plate is arranged, when the dust blocking plate is used, negative pressure is generated in the through groove on the side pressure rod, so that air on the surface of the plate flows rapidly, the flow rate is faster and the pressure is smaller according to the fluid mechanics principle, the air pressure below the dust blocking plate is reduced, the dust blocking plate is automatically lowered under the action of the air pressure, scraps are effectively prevented from splashing to hurt people, after cutting is finished, the negative pressure in the through groove disappears, the air flow on the surface of the plate disappears, and the dust blocking plate is moved up to the initial position under the action of the elastic force of the spring without hindering the taking and placing of the plate;

and, the dust board is when descending to and be close to cutting platform, and the upper and lower surface of dust board all has the air current, because the thickness of dust board reduces to the edge by the middle part gradually, is similar to the structure of aircraft pterygoid lamina for the dust board at this moment receives ascending atmospheric pressure effect, avoids the dust board excessively to move down, causes the damage with the contact of disk saw.

4. According to the invention, the frequency conversion controller is arranged, so that the output power of the negative pressure fan can be controlled to periodically change, the air pressure acting force on the dust guard plate is periodically changed, the dust guard plate is driven to reciprocate up and down, the water absorption bag is arranged, the dust guard plate is used as a driving force, the cutting cooling liquid can be periodically sucked and sprayed onto the surface of the cutting platform, a good cooling effect is realized, an additional liquid pumping mechanism is not required, the cooling and scrap removing operations can be synchronously carried out, and the matching is tighter.

Drawings

FIG. 1 is a schematic perspective view of a plate cutting machine for processing safety and environmental protection sports equipment according to the present invention;

FIG. 2 is a schematic front view of a plate cutting machine for processing safety and environmental protection sports equipment according to the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic side view of a plate cutting machine for processing safety and environmental protection sports equipment according to the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a schematic structural view of a water absorption bag of a plate cutting machine for processing safety and environmental protection sports equipment according to the present invention;

fig. 7 is a schematic structural diagram of an adjusting mechanism of a plate cutting machine for processing safety and environment-friendly sports equipment, provided by the invention.

In the figure, 1 base, 2 cutting platform, 3 cutting machine, 4 side pressure rods, 5 adjusting mechanism, 6 suction mechanism, 7U-shaped supporting rod, 8 driving motor, 9 lead screw, 10 nut, 11 hinging seat, 12 limiting rod, 13 side plate, 14 sliding chute, 15 negative pressure fan, 16 chip collecting chamber, 17 through groove, 18 communicating pipe, 19 frequency conversion controller, 20 fixing frame, 21 dust baffle, 22 limiting plate, 23 connecting rod, 24 spring, 25 outer cylinder, 26 inner cylinder, 27 water suction bag and 28 spray head.

Detailed Description

As shown in fig. 1 to 7, a safe and environment-friendly plate cutting machine for processing sports equipment comprises a base 1, wherein a cutting platform 2 is arranged on the base 1, a cutting machine 3 is arranged below the cutting platform 2, a slide rail for driving the cutting machine 3 to move longitudinally is arranged below the cutting machine 3, and a plate on the cutting platform is cut by the longitudinal movement of the cutting machine 3, which is the prior art and is not described herein again, two side pressure rods 4 are arranged on the cutting platform 2, an adjusting mechanism 5 for adjusting the positions of the side pressure rods 4 is arranged in the base 1, and a suction mechanism 6 for collecting cutting scraps is arranged on the side pressure rods 4;

further, adjustment mechanism 5 includes two U-shaped branch 7, and the upper end difference fixed connection of two U-shaped branch 7 is at the both ends of two root side depression bars 4, be provided with driving motor 8 in the base 1, driving motor 8's output has lead screw 9 through the coupling joint, screw-thread fit has nut 10 on the lead screw 9, two articulated seats 11 of fixedly connected with on the lateral wall of nut 10, two U-shaped branch 7 rotate respectively and connect on two articulated seats 11, can treat cut panel fast and fix, high stability, compared with the prior art, need not to set up a plurality of synchronous operation's the driving cylinder that compresses tightly, and the operation of being convenient for, and the equipment cost is reduced.

Further, be provided with two gag lever posts 12 on cutting platform 2, the both ends of gag lever post 12 are passed through curb plate 13 and are fixed on cutting platform 2, are equipped with spout 14 on the U-shaped branch 7, and gag lever post 12 is inserted and is located in spout 14, and U-shaped branch 7 removes the in-process, and gag lever post 12 slides in spout 14 all the time for carry on spacingly to U-shaped branch 7, guarantee the fixed effect to panel.

Further, the suction mechanism 6 comprises two negative pressure fans 15, a chip collecting chamber 16 is arranged in the base 1, the negative pressure fans 15 are installed in the chip collecting chamber 16, the side pressure rods 4 are arranged in a hollow mode, at least one through groove 17 communicated with the inside and the outside is formed in the outer side wall of each side pressure rod 4, the through groove 17 extends along the axis direction of each side pressure rod 4, the output ends of the negative pressure fans 15 are communicated with the inside of each side pressure rod 4 through a communication pipe 18, waste chips generated in the cutting process can be sucked into the chip collecting chamber 16 through the through grooves 17 in the side pressure rods 4, the suction range is large, cleaning is better, and influence on the cutting process is avoided.

Further, be provided with mount 20 on cutting platform 2, the below of mount 20 is equipped with dust board 21, and dust board 21 is located cutting machine 3 directly over, shelters from cutting position formation, prevents that the cutting sweeps from upwards splashing and hurting the people, and dust board 21 is the PVC board, and the quality is lighter, easily is blown by the air current, and the coating in dust board 21 surface has thermal barrier coating, avoids the sweeps to cause the damage to dust board 21.

Further, mount 20's top is equipped with limiting plate 22, it is equipped with connecting rod 23 to pass through the interlude in mount 20, the both ends of connecting rod 23 are connected with limiting plate 22 and dust board 21 respectively, connecting rod 23 overcoat is equipped with spring 24, spring 24's both ends are connected with limiting plate 22 and mount 20 respectively, under the atmospheric pressure effect, make dust board 21 automatic decline, effectively prevent that the sweeps from splashing and hindering the people, after the cutting is accomplished, under spring 24's elastic force effect, make dust board 21 shift up to initial position, do not hinder the getting of panel and put.

Further, the cross-section of dust board 21 is the camber line shape to the thickness of dust board 21 is reduced gradually to the edge by the middle part, is similar to the structure of aircraft pterygoid lamina, and the air current is greater than the path distance that the dust board 21 lower surface flows by the path distance that the dust board 21 upper surface flowed, when dust board 21 upper surface and lower surface all had the air current, makes dust board 21 receive ascending atmospheric pressure effect, avoids the dust board to excessively move down, causes the damage with the contact of disk saw.

Further, an outer cylinder 25 is fixedly connected to the fixing frame 20, an inner cylinder 26 is slidably arranged in the outer cylinder 25, the inner cylinder 26 is fixedly connected to the limiting plate 22, a water absorption bag 27 is arranged in the inner cylinder 26, the water absorption bag 27 is a rubber bag and has good elastic deformation capacity, the input end of the water absorption bag 27 is connected with a cutting coolant storage tank, the inner cylinder 26 can slide in the outer cylinder 25 and is used for positioning the water absorption bag 27 and preventing the water absorption bag 27 from being bent in the stretching process to cause transverse deformation, a nozzle 28 is arranged on the inner side wall of the fixing frame 20, the output end of the water absorption bag 27 is connected with the nozzle 28 through a communication pipe, a one-way valve is arranged at the joint of the water absorption bag 27 and the communication pipe, the one-way valve only allows the cutting coolant in the water absorption bag 27 to flow towards the nozzle 28, a frequency conversion controller 19 is arranged in the base 1, the negative pressure fan 15 is connected with a power supply through the frequency conversion controller 19, and the frequency conversion controller 19 can control the output power of the negative pressure fan 15 to periodically change, make the periodic compression of bag 27 that absorbs water, suction cutting coolant liquid sprays to cutting platform 2 surfaces, realizes good cooling effect, need not to set up extra pump liquid mechanism to can make the cooling and remove the bits operation and go on in step, the cooperation is inseparabler.

When the plate cutting machine is used, a plate to be cut is placed on the cutting platform 2, the driving motor 8 drives the screw rod 9 to rotate in the forward direction, the screw rod 9 drives the screw nut 10 in threaded fit with the screw rod 9 to move downwards due to the fact that the screw nut 10 cannot rotate under the limiting effect of the U-shaped supporting rods 7, the two side pressing rods 4 are driven to move downwards through the two U-shaped supporting rods 7, the plate to be cut can be rapidly fixed, the stability is high, after the plate to be cut is cut, the driving motor 8 rotates in the direction, the side pressing rods 4 can be driven to move upwards to reset, the plate is convenient to take out, compared with the prior art, a plurality of pressing driving cylinders which run synchronously are not needed, the operation is convenient, and the equipment cost is reduced;

in the cutting process, negative pressure fan 15 work, can be by the sweeps suction collection bits room 16 that logical groove 17 on the side depression bar 4 produced in the cutting process, because two side depression bars 4 vertically press in the both sides of panel, lead to groove 17 along panel longitudinal extension, the suction scope is great, and the clearance is better, avoids causing the influence to the cutting process.

In the process of sucking the scraps, the air on the surface of the plate flows rapidly, according to the fluid mechanics principle, the higher the flow rate is, the lower the pressure is, the air pressure below the dust baffle plate 21 is reduced, the dust baffle plate 21 is automatically lowered under the action of the air pressure, the scraps are effectively prevented from splashing to hurt people, after cutting is completed, the negative pressure in the through groove 17 disappears, the air flow on the surface of the plate disappears, and the dust baffle plate 21 is moved up to the initial position under the action of the elastic force of the spring 24 without hindering the taking and placing of the plate;

moreover, when the dust guard plate 21 descends to be close to the cutting platform 2, airflow exists on the upper surface and the lower surface of the dust guard plate 21, and the thickness of the dust guard plate 21 is gradually reduced from the middle part to the edge, so that the dust guard plate 21 is similar to a wing plate structure of an airplane, the dust guard plate 21 is acted by upward air pressure, and the dust guard plate 21 is prevented from excessively moving downwards to be contacted with a disc saw to cause damage;

through the output power periodic variation of frequency conversion controller 19 control negative-pressure air fan 15, make the atmospheric pressure effort periodic variation that fender dirt board 21 received, then drive fender dirt board 21 reciprocating motion from top to bottom, fender dirt board 21 drives limiting plate 22 reciprocating motion from top to bottom through connecting rod 23, then carry out periodic extrusion to water absorption bag 27, water absorption bag 27 is at flexible in-process, the cutting coolant liquid in the external cutting coolant liquid bin of suction, and spray to cutting platform 2 surfaces by shower nozzle 28, realize good cooling effect, need not to set up extra pump liquid mechanism, and can make cooling and the synchronous go on of sweeps removal operation, the cooperation is inseparabler.

Claims

1. A safe and environment-friendly plate cutting machine for processing sports equipment comprises a base (1), wherein a cutting platform (2) is arranged on the base (1), and a cutting machine (3) is arranged below the cutting platform (2), and is characterized in that two side pressure rods (4) are arranged on the cutting platform (2), an adjusting mechanism (5) for adjusting the positions of the side pressure rods (4) is arranged in the base (1), and a suction mechanism (6) for collecting cutting scraps is arranged on each side pressure rod (4);

adjustment mechanism (5) include two U-shaped branch (7), and two the upper end difference fixed connection of U-shaped branch (7) is at the both ends of two side depression bars (4), be provided with driving motor (8) in base (1), there is lead screw (9) drive motor's (8) output through the coupling joint, screw-thread fit has nut (10) on lead screw (9), two articulated seat (11) of fixedly connected with on the lateral wall of nut (10), two U-shaped branch (7) rotate respectively and connect on two articulated seat (11).

2. The plate cutting machine for processing safety and environment-friendly sports equipment according to claim 1, wherein two limiting rods (12) are arranged on the cutting platform (2), two ends of each limiting rod (12) are fixed on the cutting platform (2) through side plates (13), sliding grooves (14) are formed in the U-shaped supporting rods (7), and the limiting rods (12) are inserted into the sliding grooves (14).

3. The plate cutting machine for machining safety and environment-friendly sports equipment according to claim 1, wherein the suction mechanism (6) comprises two negative pressure fans (15), a chip collecting chamber (16) is arranged in the base (1), the negative pressure fans (15) are installed in the chip collecting chamber (16), the side pressure rods (4) are arranged in a hollow mode, at least one through groove (17) which is communicated with the inside and the outside is formed in the outer side wall of each side pressure rod (4), the through groove (17) extends along the axial direction of each side pressure rod (4), and the output ends of the negative pressure fans (15) are communicated with the inside of each side pressure rod (4) through a communication pipe (18).

4. The plate cutting machine for processing safety and environment-friendly sports equipment according to claim 3, wherein a variable frequency controller (19) is installed in the base (1), and the negative pressure fan (15) is connected with a power supply through the variable frequency controller (19).

5. The plate cutting machine for processing safety and environment-friendly sports equipment according to claim 1, wherein a fixing frame (20) is arranged on the cutting platform (2), a dust baffle plate (21) is arranged below the fixing frame (20), and the dust baffle plate (21) is positioned right above the cutting machine (3).

6. The trigger of claim 5, wherein the dust guard (21) has a curved cross-section, and the thickness of the dust guard (21) is gradually reduced from the middle to the edge.

7. The plate cutting machine for processing safe and environment-friendly sports equipment according to claim 5, wherein a limiting plate (22) is arranged above the fixing frame (20), a connecting rod (23) is inserted into the fixing frame (20), two ends of the connecting rod (23) are respectively connected with the limiting plate (22) and the dust guard (21), a spring (24) is sleeved outside the connecting rod (23), and two ends of the spring (24) are respectively connected with the limiting plate (22) and the fixing frame (20).

8. The plate cutting machine for processing safety and environment-friendly sports equipment according to claim 7, wherein an outer cylinder (25) is fixedly connected to the fixing frame (20), an inner cylinder (26) is arranged in the outer cylinder (25) in a sliding mode, the inner cylinder (26) is fixedly connected to the limiting plate (22), a water absorption bag (27) is arranged in the inner cylinder (26), a nozzle (28) is installed on the inner side wall of the fixing frame (20), the output end of the water absorption bag (27) is connected with the nozzle (28) through a communicating pipe, and a one-way valve is arranged at the connection position of the water absorption bag (27) and the communicating pipe.