CN108526570B

CN108526570B - Cutting equipment for processing multiple plates

Info

Publication number: CN108526570B
Application number: CN201810412803.6A
Authority: CN
Inventors: 傅飞
Original assignee: NANTONG MTR MACHINE TOOL CO Ltd
Current assignee: Nantong Mtr Machine Tool Co ltd
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2020-01-24
Anticipated expiration: 2038-05-03
Also published as: CN108526570A

Abstract

The invention relates to cutting equipment for processing a plurality of plates, which comprises a bottom plate and a supporting plate, wherein two knife boards are arranged on the supporting plate in a sliding manner, a reset spring is arranged on each knife board, the two knife boards are abutted against trapezoidal boards matched with the supporting plate, the two trapezoidal boards are respectively connected with a first rack and a second rack, a gear is arranged on the supporting plate in a sliding manner, the gear is connected with a driven synchronous pulley, a tensioning spring is arranged on the driven synchronous pulley, a driving synchronous pulley is arranged on the right side of the supporting plate, the driving synchronous pulley is connected with a driving motor, synchronous belts are arranged on the driven synchronous pulley and the driving synchronous pulley, abutting wheels are respectively supported on two sides of the synchronous belts, a double-head screw rod and a guide rod which are connected with the abutting wheels are arranged on the supporting plate, the double-head. According to the device, two cutting boards can be switched to work respectively, so that the processing of two plates is realized, and the working efficiency is greatly improved; the whole device has small volume, simple operation and convenient use.

Description

Cutting equipment for processing multiple plates

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to cutting equipment for processing a plurality of plates.

Background

The plate is used as one of important raw materials for producing automobile parts, has wide application, and comprises a box body or an outer shell which is spliced, a frame which is assembled after welding, and the like. Due to frequent processing and manufacturing, how to improve the processing efficiency of the plate material under the condition of ensuring the processing quality becomes one of the important problems to be solved urgently.

At present, panel is before the machining, because the size is great, needs to be earlier with long panel cutting be the convenient processing of small-size, but, at present panel is mostly tailor by traditional shearing machine, and equipment is bulky, the energy consumption is high, complex operation, and panel when filling at every turn consumes time long, and once can only load the processing to single panel, causes work efficiency low, is unfavorable for cutting the preparation of panel.

Disclosure of Invention

In order to avoid and solve the above technical problem, the present invention proposes a cutting apparatus that processes a plurality of sheets.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a handle cutting equipment of a plurality of panels, includes the bottom plate, the left side of bottom plate is fixed with the backup pad of L shape, vertical slip has two cutting boards that distribute around on the left wall board of backup pad, install reset spring who fixes in the backup pad on the cutting board, the top of two cutting boards all support with backup pad sliding fit's trapezoidal plate, be equipped with in the backup pad with trapezoidal plate complex spout, two trapezoidal plates are connected with a rack, No. two racks respectively around, horizontal slip has the gear with a rack, No. two rack adaptations in the backup pad.

The gear coaxial coupling has driven synchronous pulley, driving synchronous pulley is installed on the right side of backup pad, driving synchronous pulley is connected with driving motor, install the hold-in range jointly on driven synchronous pulley and the driving synchronous pulley, both sides all support to tight round around the hold-in range, install two double-end lead screw, the guide bar that links to each other to tight round with front and back in the backup pad, double-end lead screw is connected with the motor.

And the right side of the cutting board is provided with a feeding platform fixed on the bottom board.

As a further improvement of the invention, the bottom of the feeding table is provided with inverted L-shaped limiting plates which are symmetrically distributed in front and back and used for clamping plates.

As a further improvement of the invention, two abutting wheels are respectively arranged at two ends of the double-head screw rod.

As a further improvement of the invention, the knife plate comprises a blade and a knife handle connected with the blade, a guide block in sliding fit with the knife handle is fixed on the supporting plate, and the return spring is sleeved on the knife handle and positioned between the blade and the guide block.

As a further improvement of the invention, the upper end surface of the supporting plate is provided with a long sliding groove, a sliding block is matched in the long sliding groove, and a common mounting shaft of the gear and the driven synchronous pulley is connected to the sliding block through a bearing.

As a further improvement of the invention, a first hole is formed in the right side face of the sliding block, a second hole is formed in the right side wall of the long sliding chute, and two ends of the tensioning spring are respectively installed on the first hole and the second hole.

The invention has the beneficial effects that:

the device has reasonable structural design, can switch the two knife boards to work respectively, realizes the processing of two boards on the same station, fully utilizes the board loading time, greatly improves the working efficiency and can meet the requirement of mass production; the whole device is small in size, simple to operate, convenient to use and beneficial to cutting and manufacturing of plates.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a sectional view taken along line B-B of FIG. 2;

fig. 5 is a partial enlarged view of fig. 4 at I.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 to 5, a cutting equipment for processing a plurality of plates, includes bottom plate 1, the left side of bottom plate 1 is fixed with backup pad 2 of L shape, vertical slip has two cutting boards 3 that distribute around on the left wallboard of backup pad 2, install reset spring 4 fixed in backup pad 2 on the cutting board 3, the top of two cutting boards 3 all supports trapezoidal plate 5 with backup pad 2 sliding fit, be equipped with in backup pad 2 with trapezoidal plate 5 complex spout 2b, two trapezoidal plates 5 are connected with a rack 6, No. two racks 7 respectively around, horizontal slip has the gear 9 with a rack 6, No. two rack 7 adaptations in backup pad 2.

Gear 9 coaxial coupling has driven synchronous pulley 10, driving synchronous pulley 12 is installed on the right side of backup pad 2, driving synchronous pulley 12 is connected with driving motor 13, install hold-in range 14 jointly on driven synchronous pulley 10 and the driving synchronous pulley 12, both sides all support to tight pulley 15 around the hold-in range 14, install on backup pad 2 and two front and back support tight pulley 15 continuous double lead screw 16, guide bar 17, double lead screw 16 is connected with motor 21.

And a feeding table 18 fixed on the bottom plate 1 is arranged on the right side of the cutting board 3.

The bottom of the feeding table 18 is provided with inverted L-shaped limiting plates 19 which are symmetrically distributed front and back and used for clamping plates.

Two tightening wheels 15 are respectively installed at two ends of a double-end screw 16.

The knife plate 3 comprises a blade 31 and a knife handle 32 connected with the blade 31, a guide block 20 in sliding fit with the knife handle 32 is fixed on the support plate 2, and the return spring 4 is sleeved on the knife handle 32 and located between the blade 31 and the guide block 20. When the knife rest is used, the reset spring 4 enables the knife board 3 to be pushed to descend, and the knife board 3 can be restored to the initial position after the pushing force is removed, and is prevented from sliding down from the guide block 20.

The upper end face of the supporting plate 2 is provided with a long sliding groove 2a, a sliding block 8 is matched in the long sliding groove 2a, and a mounting shaft shared by the gear 9 and the driven synchronous belt pulley 10 is connected to the sliding block 8 through a bearing.

The right flank of slider 8 is equipped with a hole 8a, be equipped with No. two holes 2c on the right side wall of long spout 2a, the both ends of tensioning spring 11 are installed respectively on a hole 8a and No. two holes 2 c. When the device is used, the tensioning spring 11 and the abutting wheel 15 are combined, so that the position of the sliding block 8 is fixed when the sliding block stops after sliding to a certain distance, the gear 9 and the driven synchronous pulley 10 are positioned, and the gear 9 is meshed with the corresponding rack.

The method of use of the present invention is further illustrated below:

during the use, put into material loading platform 18 with two long plates through falling L shape limiting plate 19 respectively, and stretch out material loading platform 18 with the left end of long plate, during initial condition, driving motor 13 drives driving synchronous pulley 12 rotatory, drive driven synchronous pulley 10 through hold-in range 14 and rotate, thereby drive gear 9 is rotatory, gear 9 meshes No. one rack 6, promote the trapezoidal plate 5 inward movement of front side, the lower terminal surface of trapezoidal plate 5 then promotes cutting board 3 downstream at the removal in-process, cut out the part that the long plate on the material loading platform 18 of front side stretches out.

After the cutting of panel of front side material loading platform 18 was accomplished, motor 21 drives double-end lead screw 16 rotatory, two are supported tight wheel 15 and then are close to the motion each other along guide bar 17, and inwards promote to press and move hold-in range 14 and contract, make slider 8 move to the right, change driven synchronous pulley 10 and gear 9's position, and make gear 9 and No. two rack 7 meshes, and then promote the trapezoidal plate 5 inward movement of rear side, the lower terminal surface of trapezoidal plate 5 then promotes cutting board 3 downstream at the removal in-process, cut the long slab on the material loading platform 18 of rear side.

Based on above, change gear 9 and a rack 6, No. two racks 7 mesh respectively through the tight wheel 15 that supports, realize the processing to the long panel in front and back both sides, improve the utilization ratio and the work efficiency of whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutting apparatus for processing a plurality of sheets, comprising a base plate (1), a support plate (2) of L-shape being fixed to the left side of the base plate (1), characterized in that: two cutting boards (3) which are distributed in the front and back are vertically slid on the left wall plate of the supporting plate (2), a reset spring (4) fixed on the supporting plate (2) is installed on each cutting board (3), trapezoidal plates (5) which are in sliding fit with the supporting plate (2) are abutted to the tops of the two cutting boards (3), a first rack (6) and a second rack (7) are respectively connected to the front trapezoidal plate and the back trapezoidal plate (5), and a gear (9) which is matched with the first rack (6) and the second rack (7) is horizontally slid on the supporting plate (2);

the gear (9) is coaxially connected with a driven synchronous pulley (10), a driving synchronous pulley (12) is installed on the right side of the supporting plate (2), the driving synchronous pulley (12) is connected with a driving motor (13), a synchronous belt (14) is installed on the driven synchronous pulley (10) and the driving synchronous pulley (12) together, two tightening wheels (15) are supported on the front side and the rear side of the synchronous belt (14), a double-end lead screw (16) and a guide rod (17) which are connected with the front tightening wheel and the rear tightening wheel (15) are installed on the supporting plate (2), and the double-end lead screw (16) is connected with a motor (21);

a feeding table (18) fixed on the bottom plate (1) is arranged on the right side of the cutting board (3);

the upper end face of the supporting plate (2) is provided with a long sliding groove (2 a), a sliding block (8) is matched in the long sliding groove (2 a), and a common mounting shaft of the gear (9) and the driven synchronous pulley (10) is connected to the sliding block (8) through a bearing; the right flank of slider (8) is equipped with a hole (8 a), be equipped with No. two holes (2 c) on the right side wall of long spout (2 a), install respectively on a hole (8 a) and No. two holes (2 c) at the both ends of tensioning spring (11).

2. A cutting apparatus as claimed in claim 1, wherein: the bottom of the feeding table (18) is provided with inverted L-shaped limiting plates (19) which are symmetrically distributed front and back and used for clamping plates.

3. A cutting apparatus as claimed in claim 1, wherein: two abutting wheels (15) are respectively arranged at two ends of a double-end screw rod (16).