CN215880147U

CN215880147U - Clamping sawing machine

Info

Publication number: CN215880147U
Application number: CN202121340998.1U
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: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-22
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a clamping sawing machine, which comprises: the plate conveying platform is used for conveying plates; the supporting frame is transversely arranged relative to the plate conveying platform, a guide rod is arranged on the supporting frame, and the guide rod is transversely arranged above the plate conveying platform; the two clamping seats are oppositely arranged, connected with the guide rod and capable of moving in the opposite direction or the reverse direction along the guide rod so as to clamp the plate on the plate conveying platform; the two first sawing devices are oppositely arranged on two sides of the plate conveying platform, and the driving device is in driving connection with the first sawing devices and drives the first sawing devices to move along the longitudinal direction of the plate conveying platform so as to saw two sides of a plate along the longitudinal direction; the second saw cuts the device, sets up panel conveying platform's discharge end can be followed panel conveying platform's lateral movement to saw cut panel along transversely.

Description

Clamping sawing machine

Technical Field

The utility model relates to the technical field of sawing machines, in particular to a clamping sawing machine.

Background

In the forming process of the metal plate, rolling is an important forming method, and the end face of the metal plate formed by rolling is not uneven and needs to be cut off to ensure that the end face of the plate is in a flat state. And the plate formed by rolling is a long piece and needs to be processed into the length of the corresponding specification. At present, a sawing machine for metal plates generally only has one saw head, and can only cut each end face of the metal plates one by one, so that the cutting efficiency is low. In the sawing process, the metal plate needs to be fixed, so that the normal sawing is ensured.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a clamping sawing machine which can improve the sawing efficiency of plates.

A jig saw sawing machine according to an embodiment of the present invention includes:

the plate conveying platform is used for conveying plates;

the supporting frame is transversely arranged relative to the plate conveying platform, a guide rod is arranged on the supporting frame, and the guide rod is transversely arranged above the plate conveying platform;

the two clamping seats are oppositely arranged, connected with the guide rod and capable of moving in the opposite direction or the reverse direction along the guide rod so as to clamp the plate on the plate conveying platform;

the two first sawing devices are oppositely arranged on two sides of the plate conveying platform, and the driving device is in transmission connection with the first sawing devices and drives the first sawing devices to move along the longitudinal direction of the plate conveying platform so as to saw two sides of a plate along the longitudinal direction;

the second saw cuts the device, sets up panel conveying platform's discharge end can be followed panel conveying platform's lateral movement to saw cut panel along transversely.

The clamping sawing machine has the following beneficial effects: the plate is conveyed through the plate conveying platform, after the plate is conveyed to a corresponding position, the plate is fixed through the two clamping seats, then the two first saw cutting devices move along the longitudinal direction of the plate conveying platform to saw the two sides of the plate along the longitudinal direction, the plate is sawn into widths of corresponding specifications, and the flatness of end faces of the two sides is guaranteed; after the both sides of panel saw cut the completion, panel conveying platform drives panel and continues to advance, and the second saw cuts the device and saw cuts panel along horizontal the saw cutting of panel conveying platform at the discharge end, with the length that the panel saw was cut into suitable specification, whole saw cuts the in-process, can accomplish saw cutting to a plurality of terminal surfaces on the sawing machine, saw cuts efficiency and improves greatly.

According to some embodiments of the present invention, the clamping seat includes an air cylinder, clamping plates, a compression spring and a driving push plate, the clamping plates of the two clamping seats are oppositely disposed to enclose a plate clamping cavity, the clamping plates and the driving push plate are slidably sleeved on the guide rod and can move along the guide rod, the compression spring is sleeved on the guide rod and is located between the clamping plates and the driving push plate, two ends of the compression spring are respectively connected with the clamping plates and the driving push plate, and the driving push plate is connected with a telescopic rod of the air cylinder.

According to some embodiments of the present invention, the buffer protection mechanism further comprises a rear pushing plate and a buffer pad, the rear pushing plate is sleeved on the guide rod, the driving pushing plate is disposed between the clamping plate and the rear pushing plate, the rear pushing plate is connected to the clamping plate, the buffer pad is disposed between the rear pushing plate and the driving pushing plate, and the buffer pad is fixedly connected to the rear pushing plate.

According to some embodiments of the present invention, the lower portions of the opposite surfaces of the two clamping plates are respectively provided with a pushing plate, the two pushing plates extend oppositely, and the two pushing plates surround the plate clamping cavity.

According to some embodiments of the utility model, the ejector plate is connected to the clamping plate by a connecting bolt.

According to some embodiments of the present invention, two ends of the compression spring are respectively connected to the clamping plate and the driving push plate through a spring connecting seat, the spring connecting seat is in a ring shape, the compression spring is connected to the spring connecting seat, and a bolt connecting hole for connection and fixation is formed in the spring connecting seat.

According to some embodiments of the utility model, guide rails are arranged on both sides of the plate conveying platform, the guide rails extend from the discharge end of the plate conveying platform to the clamping seat, and the two first sawing devices are respectively arranged on the corresponding guide rails.

Additional aspects and advantages of the utility model 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 utility model.

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 plan view of a clamping sawing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a clamping portion of a sawing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping seat portion of the sawing machine according to the embodiment of the utility model.

Reference numerals:

a plate conveying platform 100 and a guide rail 110; a support frame 200, a guide bar 210;

the clamping device comprises a clamping seat 300, an air cylinder 310, a clamping plate 320, a top push plate 321, a connecting bolt 322, a compression spring 330, a spring connecting seat 331 and a driving push plate 340;

a plate material 400; a first sawing device 500; a second sawing device 600; a rear push plate 710, a cushion 720.

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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, 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, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, 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 otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, a jig saw sawing machine according to an embodiment of the present invention includes:

a panel conveying platform 100 for conveying the panel 400;

the supporting frame 200 is transversely arranged relative to the plate conveying platform 100, a guide rod 210 is arranged on the supporting frame 200, and the guide rod 210 is transversely arranged above the plate conveying platform 100;

two clamping seats 300, wherein the two clamping seats 300 are oppositely arranged, connected with the guide rod 210 and capable of moving towards or away from each other along the guide rod 210 to clamp the plate 400 on the plate conveying platform 100;

the two first sawing devices 500 are oppositely arranged on two sides of the plate conveying platform 100, and the driving device is in transmission connection with the first sawing devices 500 and drives the first sawing devices 500 to move along the longitudinal direction of the plate conveying platform 100 so as to saw two sides of the plate 400 along the longitudinal direction;

the second sawing device 600 is disposed at the discharge end of the board conveying platform 100 and can move along the transverse direction of the board conveying platform 100 to saw the board 400 along the transverse direction.

The rolled sheet to be sawed is placed on the sheet conveying platform 100, and the sheet 400 is transported by the sheet conveying platform 100. The board conveying platform 100 can be conveyed by using belts, conveying rollers and the like. After the plate material 400 is transported to the corresponding position, specifically, at any position on the sawing path of the first sawing device 500, the plate material 400 is fixed by the two clamping bases 300.

And then, the two sides of the plate 400 are longitudinally sawed by the two first sawing devices 500 along the longitudinal movement of the plate conveying platform 100, the plate 400 is sawed into widths of corresponding specifications, and after sawing, the flatness of the end surface of the plate 400 is improved, so that the flatness of the plate 400 is further improved in a follow-up mode such as polishing.

After the two sides of the plate 400 are sawed, the plate conveying platform 100 drives the plate 400 to move forward continuously, and when the plate 400 is transported to the second designated position, the distance from the forward end of the plate 400 to the second sawing device 600 is equal to or slightly larger than the specification length of the finished plate, which is the second designated position. The two clamping bases 300 fix the plate 400 again, the second sawing device 600 performs sawing on the plate 400 along the transverse direction of the plate conveying platform 100 at the discharge end, and the plate 400 is sawed into the length suitable for the specification, so that a finished plate product is obtained. In the whole sawing process, the sawing of the end faces can be completed on the sawing machine, and the sawing efficiency is greatly improved.

As shown in fig. 2 and 3, in some embodiments of the present invention, the clamping base 300 includes an air cylinder 310, clamping plates 320, a compression spring 330 and a driving push plate 340, the clamping plates 320 of the two clamping bases 300 are oppositely disposed to enclose a plate clamping cavity, the clamping plates 320 and the driving push plate 340 are slidably sleeved on the guide rod 210 and can move along the guide rod 210, the compression spring 330 is sleeved on the guide rod 210 and is located between the clamping plates 320 and the driving push plate 340, two ends of the compression spring 330 are respectively connected to the clamping plates 320 and the driving push plate 340, and the driving push plate 340 is connected to an expansion link of the air cylinder 310.

However, the width of the sheet metal formed by rolling is difficult to control accurately, and the width variation range is relatively large. When the plate 400 is clamped and fixed, the telescopic rod of the air cylinder 310 pushes the driving push plate 340 to move towards the clamping plate 320, and the compression spring 330 pushes the clamping plate 320 to move. Finally, the two clamping plates 320 are clamped on two sides of the plate 400 respectively. In this embodiment, by providing the compression spring 330, the compression spring 330 itself has a certain expansion deformation range, so that the plate clamping cavity formed by the two clamping plates 320 is in a variable range, and can have a certain applicability to plates 400 with different widths, thereby avoiding the situation that the plates 400 cannot be clamped due to the width change of the plates 400, and theoretically clamping the plates 400 with various widths.

Further, the buffer protection mechanism is further included, the buffer protection mechanism includes a rear push plate 710 and a buffer pad 720, the rear push plate 710 is sleeved on the guide rod 210, the driving push plate 340 is arranged between the clamping plate 320 and the rear push plate 350, the rear push plate 710 is connected with the clamping plate 320, the buffer pad 720 is arranged between the rear push plate 710 and the driving push plate 340, and the buffer pad 720 is fixedly connected with the rear push plate 710.

When the plate 400 clamped by the two clamping plates 320 is suddenly separated from the clamping of the two clamping plates 320 due to some external force or other reasons, the clamping plates 320 can move forward rapidly under the action of the compression spring 330, the telescopic rods of the air cylinders 310 are fixed at the moment, the clamping plates 320 can drag the rear push plate 710 to move along with the rear push plate 710 in the advancing process, the buffer pads 720 move along with the rear push plate 710, when the buffer pads 720 meet the driving push plate 340, the clamping plates 320 stop moving continuously, the clamping plates 320 are prevented from moving for too much distance, and finally the guide rods 210 move repeatedly, so that the sawing machine has large vibration.

In some embodiments of the present invention, the opposite lower portions of the two clamping plates 320 are provided with two pushing plates 321, the two pushing plates 321 are oppositely extended, and the two pushing plates 321 enclose a plate clamping cavity. Through setting up the ejector plate 321, the clamp plate 320 is when carrying out the centre gripping to panel 400, specifically centre gripping by between two ejector plates 321, by the ejector plate 321 atress, avoided by the direct atress of clamp plate 320, improved the durability of clamp plate 320.

Further, the pushing plate 321 is connected to the clamping plate 320 by a connecting bolt 322. When the pushing plate 321 is damaged, the pushing plate 321 can be replaced for continuous use without replacing the whole clamping plate 320, so that the maintenance cost is reduced.

In some embodiments of the present invention, two ends of the compression spring 330 are respectively connected to the clamping plate 320 and the driving push plate 340 through a spring connection seat 331, the spring connection seat 331 is in a ring shape, the compression spring 330 is connected to the spring connection seat 331, and a bolt connection hole for connection and fixation is formed on the spring connection seat 331.

The compression spring 330 is connected to the clamping plate 320 and the driving push plate 340 through the spring connecting seat 331, and the compression spring 330 can be installed or replaced by detaching the spring connecting seat 331 from the clamping plate 320 and the driving push plate 340. After the compression spring 330 has reached a certain service life, it can be replaced and repaired.

In some embodiments of the present invention, the guide rails 110 are disposed on both sides of the board conveying platform 100, the guide rails 110 extend from the discharge end of the board conveying platform 100 to the clamping base 300, and the two first sawing devices 500 are disposed on the corresponding guide rails 110 respectively.

The first sawing means 500 is movable along the guide rail 110, and the first sawing means 500 can saw in a range between the discharge end of the material conveying platform 100 to the clamping shoe 300. The movement of the first sawing device 500 on the rail 110 may be performed manually or by mechanical driving, which are well known in the art and will not be described herein.

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 are intended to 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 utility model. 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 utility model 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 utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A clamp saw sawing machine comprising:

a plate conveying platform (100) for conveying a plate (400);

the supporting frame (200) is transversely arranged relative to the plate conveying platform (100), a guide rod (210) is arranged on the supporting frame (200), and the guide rod (210) is transversely arranged above the plate conveying platform (100);

the two clamping seats (300) are oppositely arranged, connected with the guide rod (210) and capable of moving towards or away from the guide rod (210) to clamp the plate (400) on the plate conveying platform (100);

the two first sawing devices (500) are oppositely arranged on two sides of the plate conveying platform (100), and a driving device is in transmission connection with the first sawing devices (500) and drives the first sawing devices (500) to move along the longitudinal direction of the plate conveying platform (100) so as to saw two sides of a plate (400) along the longitudinal direction;

the second sawing device (600) is arranged at the discharge end of the plate conveying platform (100) and can move along the transverse direction of the plate conveying platform (100) so as to saw the plate (400) along the transverse direction.

2. The jig saw sawing machine according to claim 1 wherein: press from both sides tight seat (300) and include cylinder (310), clamp plate (320), compression spring (330) and drive push pedal (340), two clamp plate (320) of tight seat (300) set up relatively and enclose and establish into panel centre gripping chamber, clamp plate (320) with drive push pedal (340) are all slided the cover and are established on guide bar (210), can follow guide bar (210) motion, compression spring (330) cover is established on guide bar (210), and is located clamp plate (320) with between the drive push pedal (340), the both ends of compression spring (330) respectively with clamp plate (320) with drive push pedal (340) are connected, drive push pedal (340) with the telescopic link of cylinder (310) is connected.

3. The jig saw sawing machine according to claim 2 wherein: still include buffering protection machanism, buffering protection machanism includes back push pedal (710) and buffer pad (720), back push pedal (710) cover is established on guide bar (210), drive push pedal (340) set up pinch-off blades (320) with between back push pedal (350), back push pedal (710) with pinch-off blades (320) link to each other, buffer pad (720) set up back push pedal (710) with between drive push pedal (340), buffer pad (720) with back push pedal (710) fixed connection.

4. The jig saw sawing machine according to claim 2 wherein: and the lower parts of the opposite surfaces of the two clamping plates (320) are respectively provided with a pushing plate (321), the two pushing plates (321) extend oppositely, and the two pushing plates (321) are enclosed into the plate clamping cavity.

5. The jig saw sawing machine according to claim 4 wherein: the push plate (321) is connected with the clamping plate (320) through a connecting bolt (322).

6. The jig saw sawing machine according to claim 2 wherein: the two ends of the compression spring (330) are respectively connected with the clamping plate (320) and the driving push plate (340) through spring connecting seats (331), the spring connecting seats (331) are in a ring shape, the compression spring (330) is connected with the spring connecting seats (331), and bolt connecting holes for connecting and fixing are formed in the spring connecting seats (331).

7. The jig saw sawing machine according to claim 1 wherein: the both sides of panel conveying platform (100) all are equipped with guide rail (110), guide rail (110) by the discharge end of panel conveying platform (100) extends to press from both sides tight seat (300), two first saw cut device (500) set up respectively on guide rail (110) that correspond.