CN218745210U - Fixed-length cutting device - Google Patents

Abstract

The utility model discloses a fixed length cutting device, including placing in subaerial cutter frame mechanism, the upside of cutter frame mechanism is provided with material hold-down mechanism and cutting bed mechanism, the right side of cutting bed mechanism is provided with holds in the palm material frame mechanism, the right side that holds in the palm material frame mechanism is provided with length stop gear, cutter frame mechanism includes fixed connection's curb plate and front bezel, the upper end of front bezel is provided with linear slide rail, linear slide rail's left end is equipped with first stopper admittedly, linear slide rail's right side is provided with the cylinder mounting panel that sets firmly on the curb plate, be provided with first cylinder on the cylinder mounting panel, device structural design is ingenious, and saw bit and material keep relative position unchangeable when making the cutting, have realized low-cost, high accurate automatic antidetonation cutting, have effectively reduced the cost of manpower.

Description

Fixed-length cutting device

Technical Field

The utility model relates to a fixed length field of cutting off, concretely relates to fixed length cutting device.

Background

At present, there are three methods for cutting a certain length of steel:

1. through artifical measurement then with the saw cutting, this kind of method not only has very high cost of labor, moreover because the error of measurement is great, can't accomplish the cutting of accurate length, and too big or the hardness of cutting material of the volume that cuts the material can make the efficiency of manual cutting very low, is not suitable for large-scale production, and simultaneously when the cutting, the shake of material can influence workman cutting direction's control, easily causes cutting error.

2. Utilize laser cutting machine to realize quick cutting and accurate cutting to steel, but laser cutting's cost is too high, is not suitable for large batch production, moreover because the high temperature of laser can lead to cutting edge shape to warp and appear the burnt mark, in addition because laser has very strong destructive power, has the potential safety hazard during workman's operation.

3. The method can realize automatic production with certain precision, but because the steel plate has a slipping phenomenon between the steel plate and a roller in the moving process, the consistency of the cutting length is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the above-mentioned prior art, the utility model provides a fixed length cutting device has realized automatic cutting off to higher cutting efficiency and precision have.

Technical scheme

The fixed-length cutting device comprises a cutting machine frame mechanism placed on the ground, wherein a material pressing mechanism and a cutting table mechanism are arranged on the upper side of the cutting machine frame mechanism, a material supporting frame mechanism is arranged on the right side of the cutting table mechanism, and a length limiting mechanism is arranged on the right side of the material supporting frame mechanism.

Further, cutter frame mechanism includes fixed connection's curb plate and front bezel, the upper end of front bezel is provided with linear slide rail, linear slide rail's left end is equipped with first stopper admittedly, linear slide rail's right side is provided with the cylinder mounting panel that sets firmly on the curb plate, be provided with first cylinder on the cylinder mounting panel, the power take off end fixedly connected with sliding connection in sliding bottom plate on the linear slide rail.

Further, cutting bed mechanism including set up in two tracks on the sliding bottom plate, it is provided with a slip medium plate to slide on the track, the second cylinder has set firmly on the sliding bottom plate, the power take off end of second cylinder with the slip medium plate is connected, still be provided with two second stoppers on the sliding bottom plate, the motor has set firmly on the slip medium plate, the motor is connected with belt drive, belt drive is connected with the saw bit, one side of saw bit still be provided with set firmly in splashproof housing on the sliding bottom plate, be provided with the groove that runs through that supplies steel to pass on the splashproof housing.

Furthermore, the material pressing mechanism comprises a pressing base fixedly arranged on the sliding bottom plate, four threaded rods are fixedly arranged on the pressing base, an upper pressing plate and a lower pressing plate are in threaded connection with the four threaded rods, a third air cylinder is fixedly arranged on the upper pressing plate, a lower power output end of the third air cylinder penetrates through the upper pressing plate and is fixedly connected with a pressing head, and two pressing limiting seats fixedly arranged on the lower pressing plate are arranged on two sides of the pressing head.

Further, hold in the palm the supporting seat that the work or material rest mechanism set up including fixed, the supporting seat upside is provided with the pulley, sliding connection has the work or material rest of holding in the palm on the pulley, hold in the palm the work or material rest be close to sliding floor's one end fixedly connected with connecting plate, the connecting plate with sliding floor fixed connection.

Further, length stop gear include fixed connection in hold in the palm two channel-section steels of work or material rest, the downside of channel-section steel is provided with well splint, be connected with one between the well splint and link the board, both sides are provided with four roll connection boards around linking the board, roll connection board will link board, channel-section steel, well splint to fix through the bolt, the fixed mounting bracket that is provided with of downside that links the board, the downside of mounting bracket has set firmly the fourth cylinder, a baffle of upside power take off end fixedly connected with of fourth cylinder, the baffle run through and sliding connection in link the board, the baffle be provided with first inductive switch in the surface, be provided with second inductive switch on the channel-section steel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) The portability is high, a mechanical structure is basically adopted, and the cutting tool can be suitable for cutting materials on various occasions;

2) The automatic cutting machine is safe, the saw blade can cut off materials in the splash guard housing through automatic operation, and is very safe, so that workers can be prevented from being injured to the maximum extent;

3) The distance is adjustable, the distance between the baffle and the saw blade can be controlled by adjusting the position of the baffle on the channel steel, and the cutting length of the material can be conveniently adjusted;

4) The material is pressed on the pressing lower plate through the air cylinder, and the two sides are fixed by pressing limiting seats, so that the material is prevented from shaking left and right during cutting;

5) Automation, the first inductive switch and the second inductive switch realize automatic measurement of the extension distance of the material and automatic cut-off;

6) The automatic control system has the advantages of low cost, automatic work, labor cost saving, long-time high-efficiency work and low cost.

Drawings

Fig. 1 is a schematic structural view of a fixed-length cutting device according to the present invention;

FIG. 2 is a three view of the cutting station mechanism;

FIG. 3 is a three-dimensional view of the cutter carriage mechanism;

FIG. 4 is a schematic structural view of a material pressing mechanism;

FIG. 5 is a schematic structural view of a material supporting frame mechanism;

fig. 6 is a three-view illustration of the length stop mechanism.

Reference numerals

The cutting table mechanism S1, the cutting machine frame mechanism S2, the material pressing mechanism S3, the material supporting frame mechanism S4, the length limiting mechanism S5, the motor 1, the belt transmission device 2, the saw blade 3, the first limiting block 4, the second cylinder 5, the sliding middle plate 6, the sliding bottom plate 7, the first cylinder 8, the cylinder mounting plate 9, the linear slide rail 10, the side plate 11, the front plate 12, the third cylinder 13, the pressing head 14, the pressing limiting seat 15, the threaded rod 16, the pressing upper plate 17, the pressing lower plate 18, the pressing base 19, the fourth cylinder 20, the baffle plate 21, the rolling connecting plate 22, the connecting plate 23, the mounting frame 24, the middle clamping plate 25, the first induction switch 26, the second induction switch 27, the channel steel 28, the material supporting frame 29, the supporting seat 30, the connecting plate 31, the pulley 32, the second limiting block 33, the track 34 and the splash-proof housing 35.

Detailed Description

For a better illustration of the invention, reference is made to the following description, taken in conjunction with the accompanying drawings and examples:

as shown in fig. 1-6, the utility model discloses a fixed length cutting device, including placing in subaerial cutter frame mechanism S2, cutter frame mechanism S2 ' S upside is provided with material hold-down mechanism S3 and cutting bed mechanism S1, cutting bed mechanism S1 ' S right side is provided with holds in the palm work or material rest mechanism S4, hold in the palm work or material rest mechanism S4 ' S right side and be provided with length stop gear S5.

Further, the cutting machine frame mechanism S2 includes a side plate 11 and a front plate 12 which are fixedly connected, the upper end of the front plate 12 is provided with a linear slide rail 10, a first limit block 4 is fixedly arranged at the left end of the linear slide rail 10, a cylinder mounting plate 9 fixedly arranged on the side plate 11 is arranged at the right side of the linear slide rail 10, a first cylinder 8 is arranged on the cylinder mounting plate 9, and a power output end of the first cylinder 8 is fixedly connected with a sliding bottom plate 7 which is slidably connected to the linear slide rail 10.

Further, cutting bed mechanism S1 including set up in two tracks 34 on the sliding bottom plate 7, it is provided with a slip medium plate 6 to slide on track 34, second cylinder 5 has set firmly on the sliding bottom plate 7, the power take off end of second cylinder 5 with slip medium plate 6 is connected, still be provided with two second stoppers 33 on the sliding bottom plate 7, motor 1 has set firmly on the slip medium plate 6, motor 1 is connected with and takes transmission 2, take transmission 2 to be connected with saw bit 3, one side of saw bit 3 still be provided with set firmly in splashproof housing 35 on the sliding bottom plate 7, be provided with the through groove (not shown) that supplies steel to pass on the splashproof housing 35.

Further, the material pressing mechanism S3 includes a pressing base 19 fixedly disposed on the sliding bottom plate 7, four threaded rods 16 are fixedly disposed on the pressing base 19, an upper pressing plate 17 and a lower pressing plate 18 are connected to the four threaded rods 16 through threads, a third cylinder 13 is fixedly disposed on the upper pressing plate 17, a lower power output end of the third cylinder 13 penetrates through the upper pressing plate 17 and is fixedly connected with a pressing head 14, and two pressing limit seats 15 fixedly disposed on the lower pressing plate 18 are disposed on two sides of the pressing head 14.

Further, support work or material rest mechanism S4 is including the fixed supporting seat 30 that sets up, supporting seat 30 upside is provided with pulley 32, sliding connection has support work or material rest 29 on the pulley 32, support work or material rest 29 be close to sliding floor 7' S one end fixedly connected with connecting plate 31, connecting plate 31 with sliding floor 7 fixed connection.

Further, length stop gear S5 include fixed connection in two channel-section steels 28 of support work or material rest 29, channel-section steel 28' S downside is provided with well splint 25, be connected with one even board 23 between the well splint 25, even both sides are provided with four roll connection boards 22 around the board 23, roll connection board 22 will link board 23, channel-section steel 28, well splint 25 through the bolt and fix, the fixed mounting bracket 24 that is provided with of downside of even board 23, the downside of mounting bracket 24 has set firmly fourth cylinder 20, the upside power take off end fixedly connected with of fourth cylinder 20 is a baffle 21, baffle 21 run through and sliding connection in link board 23, baffle 21 be provided with first inductive switch 26 in the surface, be provided with second inductive switch 27 on the channel-section steel 28.

A control method of a fixed-length cutting device comprises the following steps:

in an initial state, the baffle plate 21 is positioned at the lower side of the connecting plate 23, the sliding bottom plate 7 is positioned at the leftmost side, and the sliding middle plate 6 is positioned at the rearmost side;

when the steel material feeding device starts to work, the steel material penetrates through the pressing limiting seat 15, the through groove and is placed on the material supporting frame 29, then the steel material is fed towards the right side gradually, when the steel material passes through the second induction switch 27, the fourth air cylinder 20 is started and pushes the baffle plate 21 to move upwards, the upper end of the baffle plate 21 is located on the upper side of the connecting plate 23, meanwhile, the steel material feeding speed is reduced until the steel material is blocked by the baffle plate 21, and at the moment, the first induction switch 26 receives signals;

then the first cylinder 8 is started to drive the sliding bottom plate 7 and the steel to synchronously move rightwards, and meanwhile the third cylinder 13 is started to push the pressing head 14 to move downwards until the steel is pressed between the pressing limiting seats 15, so that fixation before cutting is realized;

then the motor 1 is started and drives the saw blade 3 to rotate through the belt transmission device 2, and then the second air cylinder 5 is started and drives the sliding middle plate 6 to move towards the front side until the saw blade 3 contacts steel and cutting is finished;

then the cut steel is taken down, then the sliding middle plate 6 is reset, then the pressing head 14 releases the steel, then the sliding bottom plate 7 is reset, the baffle plate 21 is reset, the steel continues to be fed to the right, and the next cutting operation is started.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the technical solutions of the present invention have been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced equally; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A cut-to-length device, its characterized in that: the cutting machine is characterized by comprising a cutting machine frame mechanism (S2) placed on the ground, a material pressing mechanism (S3) and a cutting table mechanism (S1) are arranged on the upper side of the cutting machine frame mechanism (S2), a material supporting frame mechanism (S4) is arranged on the right side of the cutting table mechanism (S1), and a length limiting mechanism (S5) is arranged on the right side of the material supporting frame mechanism (S4).

2. A cut-to-length device as defined in claim 1, wherein: cut off quick-witted frame mechanism (S2) including fixed connection' S curb plate (11) and front bezel (12), the upper end of front bezel (12) is provided with linear slide rail (10), the left end of linear slide rail (10) is equipped with first stopper (4) admittedly, the right side of linear slide rail (10) is provided with cylinder mounting panel (9) that sets firmly on curb plate (11), be provided with first cylinder (8) on cylinder mounting panel (9), the power take off end fixedly connected with sliding connection in sliding bottom plate (7) on linear slide rail (10).

3. A cut-to-length device as defined in claim 2, wherein: cutting bed mechanism (S1) including set up in two tracks (34) on sliding bottom plate (7), the slip is provided with a slip medium plate (6) on track (34), second cylinder (5) have set firmly on sliding bottom plate (7), the power take off end of second cylinder (5) with slip medium plate (6) are connected, still be provided with two second stopper (33) on sliding bottom plate (7), motor (1) has set firmly on slip medium plate (6), motor (1) is connected with and takes transmission (2), it is connected with saw bit (3) to take transmission (2), one side of saw bit (3) still be provided with set firmly in splashproof housing (35) on sliding bottom plate (7), be provided with the groove that runs through that supplies steel to pass on splashproof housing (35).

4. A cut-to-length device as defined in claim 3, wherein: the material pressing mechanism (S3) comprises a pressing base (19) fixedly arranged on the sliding bottom plate (7), four threaded rods (16) are fixedly arranged on the pressing base (19), each threaded rod (16) is connected with a pressing upper plate (17) and a pressing lower plate (18) in a threaded mode, a third air cylinder (13) is fixedly arranged on the pressing upper plate (17), the lower side power output end of the third air cylinder (13) penetrates through the pressing upper plate (17) and a pressing head (14) fixedly connected with the pressing upper plate, and two pressing limiting seats (15) fixedly arranged on the pressing lower plates (18) are arranged on two sides of the pressing head (14).

5. A cut-to-length device according to claim 4, wherein: support work or material rest mechanism (S4) is including fixed supporting seat (30) that sets up, supporting seat (30) upside is provided with pulley (32), sliding connection has support work or material rest (29) on pulley (32), support being close to of work or material rest (29) one end fixedly connected with connecting plate (31) of sliding bottom plate (7), connecting plate (31) with sliding bottom plate (7) fixed connection.

6. A cut-to-length device as claimed in claim 5, wherein: length stop gear (S5) including fixed connection in hold in the palm two channel-section steels (28) of work or material rest (29), the downside of channel-section steel (28) is provided with well splint (25), be connected with one between well splint (25) and link board (23), both sides are provided with four roll connection board (22) around linking board (23), roll connection board (22) will link board (23), channel-section steel (28), well splint (25) through the bolt and fix, the fixed mounting bracket (24) that is provided with of downside that links board (23), the downside of mounting bracket (24) has set firmly fourth cylinder (20), upside power take off end fixedly connected with of fourth cylinder (20) has a baffle (21), baffle (21) run through and sliding connection in link board (23), be provided with first inductive switch (26) in the surface of baffle (21), be provided with second inductive switch (27) on channel-section steel (28).

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