CN215199944U

CN215199944U - Automatic sawing machine that fixed length was carried

Info

Publication number: CN215199944U
Application number: CN202121277425.9U
Authority: CN
Inventors: 陈汉祥
Original assignee: Jiangmen Jianghai Bailu Mould Steel Co ltd
Current assignee: Jiangmen Jianghai Bailu Mould Steel Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-17
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an automatic fixed-length conveying sawing machine, which comprises an equipment frame, wherein the equipment frame is horizontally arranged and is provided with a first end and a second end, the first end is provided with a sawing device, and the second end is a feeding area; the first clamp holder is fixedly arranged on the equipment frame and is adjacent to the sawing device; the fixed-length feeding device comprises a guide rail, a driving device, a second holder and a positioning device, the guide rail is arranged on the equipment frame and is arranged between the second end and the first holder, the second holder is connected to the guide rail and is in transmission connection with the driving device so as to enable the second holder to move along the guide rail, and the positioning device is arranged on the equipment frame so as to position the second holder; the utility model discloses an automatic sawing machine that fixed length was carried can saw cut by automatic fixed length transported substance material, saw cuts the size precision height, can unloading in succession.

Description

Automatic sawing machine that fixed length was carried

Technical Field

The utility model relates to the technical field of machining, in particular to automatic fixed length conveying's sawing machine.

Background

The sawing machine can be used for cutting metal pipes, bars and the like, the required length is measured manually after the materials are fed, and then the cutting position is adjusted for cutting. The manual adjustment needs to consume a large amount of time, the production efficiency is not high, and the processing accuracy is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic sawing machine that fixed length was carried can automatic fixed length transport material saw cut, saw cuts the size precision height, can unloading in succession.

According to the utility model discloses automatic fixed length conveying's sawing machine, include: the equipment frame is horizontally arranged and provided with a first end and a second end, the first end is provided with a sawing device, and the second end is a feeding area; the first clamp is fixedly arranged on the equipment frame and is adjacent to the sawing device; fixed length material feeding unit, fixed length material feeding unit includes guide rail, drive arrangement, second holder and positioner, the guide rail sets up on the equipment frame, follow the second end arrives set up between the first holder, the second holder is connected on the guide rail, and with the drive arrangement transmission is connected, makes the second holder is followed the guide rail removes, positioner installs on the equipment frame, in order to fix a position the position of second holder.

According to the utility model discloses automatic fixed length conveying's sawing machine has following technological effect at least: the first clamp is used for fixing materials during sawing, and the fixed-length feeding device is used for clamping fixed-length transported materials; the positioning device is used for judging the position of the second clamping device, determining the distance which needs to be traveled by the second clamping device, and enabling the second clamping device to clamp the length distance which is needed by the material to travel, so that the sawing device can cut the material with the needed length and size.

In some embodiments of the present invention, the positioning device includes two optical sensors, two the optical sensor interval is set up on the equipment rack, two the connecting wire between the optical sensors with the guide rail is parallel, be equipped with the dog on the second holder, the dog can shelter from singly the optical sensor.

The utility model discloses an in some embodiments, be equipped with the track groove on the equipment rack, the track groove with the guide rail is parallel, sliding connection has two sliders, two in the track groove the light sensor is established respectively two on the slider.

In some embodiments of the utility model, positioner includes grating chi and grating reading head, the grating chi is installed the side of guide rail, and with the guide rail is parallel, grating reading head one end is installed in the grating chi, with follow the grating chi removes, the other end with the second holder is connected.

In some embodiments of the present invention, the positioning device comprises a magnetic scale and a magnetic head, the magnetic scale is installed on the side of the guide rail, and is parallel to the guide rail, and the magnetic head is fixed on the second holder, and is slidably connected to the magnetic scale.

The utility model discloses an in some embodiments, drive arrangement includes pneumatic cylinder, two hydraulic pressure pipes and piston rod, the pneumatic cylinder sets up on the equipment rack, the one end of piston rod is equipped with hydraulic piston, hydraulic piston installs in the pneumatic cylinder, will the pneumatic cylinder divide into first jar room and second jar room, the other end of piston rod with the second holder is connected, the piston rod with the guide rail is parallel, first jar room with second jar room communicates respectively has the hydraulic pressure pipe.

In some embodiments of the present invention, the driving device includes a screw rod and a sleeve, the screw rod is parallel to the guide rail, and is installed on the equipment rack, the power device is connected to one end of the screw rod, the sleeve is sleeved on the screw rod and is matched with the screw rod for transmission, and the sleeve is connected to the second holder.

In some embodiments of the present invention, the second end is horizontally provided with a plurality of rollers, and the upper surfaces of the rollers and the second holder are at the same height.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial enlarged view of the positioning device according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a grating ruler according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a magnetic scale according to an embodiment of the present invention;

fig. 5 is a top view of an embodiment of the present invention;

fig. 6 is a schematic view of a screw rod sleeve structure according to an embodiment of the present invention.

Reference numerals:

an equipment rack 100, a first end 110, a second end 120, a sawing device 130, a roller 140;

the device comprises a first clamp 200, a fixed-length feeding device 300, a guide rail 310, a driving device 320, a hydraulic cylinder 321, a piston rod 323, a screw rod 324, a sleeve 325, a power device 326, a second clamp 330, a positioning device 340, an optical sensor 341, a stop 342, a track groove 343, a slide 344, a grating ruler 345, a grating reading head 346, a magnetic scale 347 and a magnetic head 348.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an automatic fixed-length conveying sawing machine according to an embodiment of the present invention includes: the equipment frame 100, the equipment frame 100 is horizontally arranged, the equipment frame 100 is provided with a first end 110 and a second end 120, the first end 110 is provided with a sawing device 130, and the second end 120 is a feeding area; the first clamp 200, the first clamp 200 is fixed on the equipment frame 100 and is adjacent to the sawing device 130; the definite length feeding device 300, the definite length feeding device 300 includes a guide rail 310, a driving device 320, a second holder 330 and a positioning device 340, the guide rail 310 is disposed on the equipment frame 100 and is disposed between the second end 120 and the first holder 200, the second holder 330 is connected to the guide rail 310 and is in transmission connection with the driving device 320, so that the second holder 330 moves along the guide rail 310, and the positioning device 340 is mounted on the equipment frame 100 to position the second holder 330.

The material stretches to fixed length material feeding unit 300 from the feeding zone, carries the material through fixed length material feeding unit 300, and second holder 330 presss from both sides the dress material and moves to first holder 200, and when the material passes first holder 200, gets into saw cutting device 130 after, first holder 200 presss from both sides the dress material, and saw cutting device 130 begins to cut the material. After the cutting and blanking, the first clamper 200 still keeps the clamping state, at this time, the second clamper 330 releases the material, moves towards the second end 120, and the moving distance is determined by the positioning device 340, and the material is not moved because the first clamper 200 still clamps the material. When the second clamping device 330 reaches the set position, the material is clamped again, and the first clamping device 200 releases the material, and the material is driven by the second clamping device 330 to enter the sawing device 130. The positioning device 340 determines the moving distance, and after the set position is reached, the first clamping device 200 clamps the material, and the sawing device 130 continues to cut. So repeated, realized automatic fixed length and carried the material to the material of required length of automatic cutout.

Referring to fig. 2, in some embodiments of the present invention, the positioning device 340 includes two optical sensors 341, the two optical sensors 341 are spaced apart from each other on the equipment rack 100, a connecting line between the two optical sensors 341 is parallel to the guide rail 310, and a stopper 342 is disposed on the second holder 330, and the stopper 342 can block a single optical sensor 341.

The two optical sensors 341 are spaced apart from each other on the equipment rack 100 by a predetermined distance set for calculation. The stopper 342 is provided on the second clamper 330 to move in accordance with the movement of the second clamper 330. The second holder 330 moves the material toward the sawing device 130, and when the block 342 blocks one of the optical sensors 341 closer to the sawing device 130, the second holder 330 stops moving and the sawing device 130 starts cutting. After cutting, the second gripper 330 releases the material and moves toward the second end 120, and when the stopper 342 blocks the other optical sensor 341, the second gripper 330 stops moving and re-grips the material. The second gripper 330 moves by a predetermined distance, which is the distance between the two photosensors 341.

In some embodiments of the present invention, the track groove 343 is disposed on the equipment rack 100, the track groove 343 is parallel to the guide rail 310, two sliders 344 are slidably connected in the track groove 343, and the two optical sensors 341 are disposed on the two sliders 344 respectively.

The optical sensors 341 are arranged on the sliding block 344, and the sliding block 344 can slide in the track groove 343, so that the spacing distance between the two optical sensors 341 can be adjusted, and the function of adjusting the length of the cut material is realized.

Referring to fig. 3, in some embodiments of the present invention, the positioning device 340 includes a grating scale 345 and a grating reading head 346, the grating scale 345 is installed at the side of the guide rail 310 and is parallel to the guide rail 310, one end of the grating reading head 346 is installed in the grating scale 345 to move along the grating scale 345, and the other end is connected to the second holder 330.

The grating read head 346 moves with the movement of the second holder 330 and the grating scale 345 can determine any position of the grating read head 346 in real time within its range. The use of the grating scale 345 and grating read head 346 enables higher precision adjustments to be obtained than manual adjustments to the fixed length setting, as well as automatic adjustments to the fixed length setting through programmed settings.

Referring to fig. 4, in some embodiments of the present invention, positioning device 340 includes magnetic scale 347 and magnetic head 348, magnetic scale 347 is mounted on the side of guide rail 310 and parallel to guide rail 310, and magnetic head 348 is fixed on second holder 330 and slidably connected to magnetic scale 347.

The magnetic scale 347 and the magnetic head 348 are equivalent to the grating ruler 345 and the grating reading head 346, but the magnetic scale 347 and the magnetic head 348 can work in the occasions with more oil stains and dust and have better stability. For example, if oil stain and dust enter the grating ruler 345, the light transmission will be blocked, thereby affecting the precision and even causing the abnormality of the device.

Referring to fig. 5, in some embodiments of the present invention, the driving device 320 includes a hydraulic cylinder 321, two hydraulic pipes and a piston rod 323, the hydraulic cylinder 321 is disposed on the equipment rack 100, one end of the piston rod 323 is provided with a hydraulic piston, the hydraulic piston is installed in the hydraulic cylinder 321, the hydraulic cylinder 321 is divided into a first cylinder chamber and a second cylinder chamber, the other end of the piston rod 323 is connected to the second holder 330, the piston rod 323 is parallel to the guide rail 310, and the first cylinder chamber and the second cylinder chamber are respectively communicated with the hydraulic pipes.

Injecting hydraulic oil into the hydraulic pipe communicated with the first cylinder chamber, recovering the hydraulic oil from the hydraulic pipe communicated with the second cylinder chamber, and forcing the piston rod 323 to move towards the second cylinder chamber; conversely, when hydraulic oil is injected into the hydraulic pipe communicating with the second cylinder chamber and hydraulic oil is recovered from the hydraulic pipe communicating with the first cylinder chamber, the piston rod 323 moves toward the first cylinder chamber. The piston rod 323 is parallel to the guide rail 310, so that the piston rod 323 can move the second clamper 330 along the guide rail 310.

Referring to fig. 6, in some embodiments of the present invention, the driving device 320 includes a screw rod 324 and a sleeve 325, the screw rod 324 is parallel to the guide rail 310 and is installed on the equipment rack 100, one end of the screw rod 324 is connected with a power device 326, the sleeve 325 is sleeved on the screw rod 324 and is in transmission fit with the screw rod 324, and the sleeve 325 is connected with the second holder 330.

The power device 326 rotates the screw 324, and the sleeve 325 drives the second holder 330 to move along the screw 324. Compared with hydraulic transmission, the transmission mode of the screw rod 324 and the sleeve 325 can obtain higher transmission precision, and has short hysteresis of brake control and high positioning precision.

Referring to fig. 5 and 6, in some implementations of the invention, the second end 120 is horizontally provided with a plurality of rollers 140, and the upper surface of the rollers 140 is at the same height as the second gripper 330.

The roller 140 is arranged to reduce friction between the material and the equipment rack 100 in the material conveying process so as to reduce work loss of the equipment and prevent the material and the equipment rack 100 from being worn to a certain extent.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic fixed-length conveying sawing machine, characterized by comprising:

the equipment frame (100), the equipment frame (100) is horizontally placed, the equipment frame (100) is provided with a first end (110) and a second end (120), the first end (110) is provided with a sawing device (130), and the second end (120) is a feeding area;

a first clamp (200), the first clamp (200) being fixed to the equipment rack (100) and abutting the sawing device (130);

fixed-length material feeding unit (300), fixed-length material feeding unit (300) includes guide rail (310), drive arrangement (320), second holder (330) and positioner (340), guide rail (310) set up on equipment frame (100), follow second end (120) to set up between first holder (200), second holder (330) is connected on guide rail (310) and with drive arrangement (320) transmission connection makes second holder (330) follow guide rail (310) remove, positioner (340) are installed on equipment frame (100), in order to fix a position the position of second holder (330).

2. The sawing machine for automatic fixed length conveying according to claim 1, wherein the positioning device (340) comprises two light sensors (341), the two light sensors (341) are arranged on the equipment frame (100) at intervals, a connecting line between the two light sensors (341) is parallel to the guide rail (310), and a stop (342) is arranged on the second clamping device (330), and the stop (342) can block one light sensor (341).

3. The sawing machine with automatic fixed length conveying according to claim 2, wherein the equipment frame (100) is provided with a track groove (343), the track groove (343) is parallel to the guide rail (310), two sliders (344) are slidably connected in the track groove (343), and the two optical sensors (341) are respectively arranged on the two sliders (344).

4. The sawing machine with automatic fixed length conveying according to claim 1, wherein the positioning device (340) comprises a grating ruler (345) and a grating reading head (346), the grating ruler (345) is installed at the side of the guide rail (310) and is parallel to the guide rail (310), one end of the grating reading head (346) is installed in the grating ruler (345) to move along the grating ruler (345), and the other end is connected with the second holder (330).

5. The sawing machine according to claim 1, wherein the positioning device (340) comprises a magnetic scale (347) and a magnetic head (348), the magnetic scale (347) is mounted on the side of the guide rail (310) and parallel to the guide rail (310), and the magnetic head (348) is fixed to the second holder (330) and slidably connected to the magnetic scale (347).

6. The sawing machine with automatic fixed-length conveying according to claim 1, wherein the driving device (320) comprises a hydraulic cylinder (321), two hydraulic pipes and a piston rod (323), the hydraulic cylinder (321) is arranged on the equipment frame (100), one end of the piston rod (323) is provided with a hydraulic piston, the hydraulic piston is arranged in the hydraulic cylinder (321) and divides the hydraulic cylinder (321) into a first cylinder chamber and a second cylinder chamber, the other end of the piston rod (323) is connected with the second clamp (330), the piston rod (323) is parallel to the guide rail (310), and the first cylinder chamber and the second cylinder chamber are respectively communicated with the hydraulic pipes.

7. The sawing machine with automatic fixed-length conveying function according to claim 1, wherein the driving device (320) comprises a screw rod (324) and a sleeve (325), the screw rod (324) is parallel to the guide rail (310) and is mounted on the equipment frame (100), one end of the screw rod (324) is connected with a power device (326), the sleeve (325) is sleeved on the screw rod (324) and is in transmission fit with the screw rod, and the sleeve (325) is connected with the second holder (330).

8. The sawing machine with automatic fixed length feeding according to claim 1, characterised in that the second end (120) is horizontally provided with several rollers (140), the upper surface of the rollers (140) being at the same height as the second grippers (330).