Conveying device and saw cutting equipment

Abstract

The utility model provides a conveying device and saw cutting equipment, and the conveying device comprises a conveying rack; the first conveying component is arranged on the conveying rack and arranged at the front end of the sawing opening and comprises a first conveying assembly, a first clamping assembly and an auxiliary roller conveying assembly, and the auxiliary roller conveying assembly comprises an auxiliary roller conveying unit and an auxiliary lifting unit for driving the auxiliary roller conveying unit to ascend and descend; the second conveying component is arranged at the rear end of the sawing opening and comprises a second conveying assembly and a second clamping assembly. The first clamping assembly and the second clamping assembly are used for clamping the long sectional material, so that the sectional material is stably conveyed on the conveying rack; and meanwhile, the auxiliary lifting unit is used for driving the auxiliary roll feeding unit to perform lifting action, so that the long profile is in rolling contact with the auxiliary roll feeding unit when passing through the sawing notch, the risks that the surface of the profile is scratched and the cutting quality is influenced are avoided, and the production quality of the profile is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of profile processing equipment, and more specifically, to a conveying device and a sawing device. Background Technology

[0002] After extrusion, aluminum profiles need to be cut to the length required by the customer. The existing method is to place the aluminum profile on the feeding table, with a finished product saw installed along the conveying direction of the feeding table, using a length-limiting baffle to limit the length, and then cutting it.

[0003] Chinese utility model patent CN221848842U discloses a profile cutting device, comprising a first conveying device, a sawing device, and a second conveying device arranged sequentially. The first conveying device is used to convey the profile to the sawing device. The profile is conveyed to the sawing frame by the first conveying device until the top of the profile touches the cutting plate. After the clamping component clamps the profile, the sawing component performs a sawing action on the clamped profile, ensuring that the profile is fixed during cutting and preventing the profile from shifting due to cutting force. This results in a neat cut and reduces the dimensional error of the finished profile.

[0004] However, when long profiles enter the clamping position of the clamping component of the aforementioned profile cutting equipment, the profiles will experience hard friction with the frame, which poses a risk of scratching the profile surface and affecting the cutting quality. Utility Model Content

[0005] Therefore, in order to solve the problem that existing sawing equipment causes hard friction between the profile and the frame when conveying the profile to the clamping component, which may scratch the profile surface and affect the cutting quality, this utility model provides a conveying device and sawing equipment, the specific technical solution of which is as follows:

[0006] On one hand, a conveying device is applied to a sawing machine, the sawing machine including a sawing device with a saw blade, comprising:

[0007] Conveyor frame;

[0008] The first conveying component is disposed on the conveyor frame and at the front end of the sawing opening. It includes a first conveying assembly, a first clamping assembly disposed on the first conveying assembly, and an auxiliary roller conveying assembly disposed between the first clamping assembly and the sawing device. The auxiliary roller conveying assembly includes an auxiliary roller conveying unit and an auxiliary lifting unit that drives the auxiliary roller conveying unit to perform lifting and lowering actions.

[0009] The second conveying component is disposed on the conveyor frame and at the rear end of the saw cut, and includes a second conveying assembly and a second clamping assembly disposed on the second conveying assembly.

[0010] The aforementioned conveying device, by setting a first conveying component at the front end of the saw cut and a second conveying component at the rear end of the saw cut, uses a first clamping assembly and a second clamping assembly to clamp the long profile, thereby ensuring stable conveying of the profile on the conveyor frame; at the same time, an auxiliary lifting unit drives an auxiliary roller conveying unit to perform lifting and lowering actions, so that the long profile rolls into contact with the auxiliary roller conveying unit when passing through the saw cut, avoiding the risk of scratching the profile surface and affecting the cutting quality, and ensuring the production quality of the profile.

[0011] Furthermore, the auxiliary roller conveying assembly includes a mounting frame disposed on the conveyor frame, and the auxiliary lifting unit includes an auxiliary lifting drive fixedly mounted on the mounting frame, an auxiliary lifting seat driven by the auxiliary lifting drive, and an auxiliary lifting guide structure that guides the auxiliary lifting seat to perform vertical lifting motion relative to the mounting frame; the auxiliary roller conveying unit includes an auxiliary roller conveying cylinder rotatably connected to the auxiliary lifting seat.

[0012] Furthermore, the first conveying assembly includes a first driving member disposed on the conveyor frame, a first movable seat driven by the first driving member, and a first guide structure that guides the first movable seat to move horizontally relative to the conveyor frame; the first clamping assembly includes a first vertical clamping unit and a first horizontal clamping unit disposed on the first movable seat.

[0013] Furthermore, the first vertical clamping unit includes a first vertical clamping seat, and the first horizontal clamping unit includes a first horizontal clamping seat; the first horizontal clamping seat is connected to the first vertical clamping seat through an adjustable structure; the adjustable structure includes a plurality of mounting holes provided on the first vertical clamping seat, and a connecting elongated hole provided on the first horizontal clamping seat.

[0014] On the other hand, a sawing device includes a sawing apparatus and a conveying apparatus; the sawing apparatus includes a sawing clamping component and a sawing component, the sawing clamping component is used to clamp an aluminum profile conveyed by the first conveying component, and the sawing component is used to perform a sawing action on the aluminum profile clamped by the sawing clamping component.

[0015] Furthermore, the sawing clamping component includes a sawing clamping bracket, and a first sawing clamping assembly and a second sawing clamping assembly disposed on the sawing clamping bracket; the first sawing clamping assembly includes a first clamping drive unit fixedly mounted on the sawing clamping bracket, and a U-shaped support seat driven by the first clamping drive unit; the second sawing clamping assembly includes a second clamping drive unit fixedly mounted on the sawing clamping bracket, and an upper clamping seat driven by the second clamping drive unit; the U-shaped support seat and the upper clamping seat form a clamping space for clamping the profile to be sawed.

[0016] Furthermore, the auxiliary roller conveying assembly also includes an auxiliary clamping unit, which includes a first clamping seat mounted on the auxiliary lifting seat, a second clamping seat adjustable relative to the first clamping seat, an auxiliary clamping drive member disposed on the second clamping seat, and an auxiliary clamping plate disposed at the output end of the auxiliary clamping drive member.

[0017] Furthermore, the sawing component includes a sawing drive assembly and a cutting assembly; the sawing drive assembly includes a sawing drive unit and a sawing moving base driven by the sawing drive unit; the cutting assembly includes a cutting motor fixedly mounted on the sawing moving base and a cutting blade driven by the cutting motor.

[0018] Furthermore, a supporting nylon block is provided on the inner side of the U-shaped support base; a clamping nylon block is provided on the downward-facing side of the upper clamping base.

[0019] Furthermore, the auxiliary clamping plate is provided with a spring-loaded unit; the spring-loaded unit includes a movable plate and a spring assembly connecting the movable plate and the auxiliary clamping plate. The spring assembly includes several connecting posts and spring members sleeved on the connecting posts. One end of the connecting post is fixedly connected to the movable plate, and the other end is slidably connected to the sliding hole of the auxiliary clamping plate. Attached Figure Description

[0020] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but rather the emphasis is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0021] Figure 1 This is a schematic diagram of the sawing equipment described in one embodiment of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the sawing equipment described in one embodiment of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the structure of the first conveying component according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the sawing device according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the auxiliary roller feeding assembly according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the auxiliary clamping plate and spring-loaded unit according to an embodiment of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Conveyor frame; 2. First conveyor component; 3. Second conveyor component; 4. Sawing device; 5. Conveying device;

[0029] 21. First conveying assembly; 22. First clamping assembly; 23. Auxiliary roller conveying assembly; 24. Auxiliary roller conveying unit; 25. Auxiliary lifting unit; 26. Mounting frame; 27. Auxiliary clamping unit;

[0030] 211. First driving component; 212. First movable seat; 213. First guide structure;

[0031] 221. First vertical clamping unit; 222. First horizontal clamping unit; 223. Adjustable structure;

[0032] 2211. First vertical clamping seat; 2221. First horizontal clamping seat;

[0033] 251. Auxiliary lifting drive component; 252. Auxiliary lifting seat; 253. Auxiliary lifting guide structure;

[0034] 271. First clamping seat; 272. Second clamping seat; 273. Auxiliary clamping drive component; 274. Auxiliary clamping plate; 275. Spring-loaded unit;

[0035] 31. Second conveying assembly; 32. Second clamping assembly;

[0036] 41. Sawing clamping component; 42. Sawing component; 43. Sawing clamping bracket; 44. First sawing clamping assembly; 45. Second sawing clamping assembly;

[0037] 421. Sawing drive assembly; 422. Cutting assembly;

[0038] 441. First clamping drive unit; 442. U-shaped support base;

[0039] 451. First clamping drive unit; 452. Upper clamping seat. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0041] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0043] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0044] On the one hand, such as Figure 1 and Figure 2 , Figure 3 As shown, a conveying device according to one embodiment of the present invention is applied to a sawing equipment. The sawing equipment includes a sawing device with a sawing kerf, comprising:

[0045] Conveyor frame 1;

[0046] The first conveying component 2 is disposed on the conveyor frame 1 and at the front end of the sawing opening. It includes a first conveying assembly 21, a first clamping assembly 22 disposed on the first conveying assembly 21, and an auxiliary roller conveying assembly 23 disposed between the first clamping assembly 22 and the sawing device. The auxiliary roller conveying assembly 23 includes an auxiliary roller conveying unit 24 and an auxiliary lifting unit 25 that drives the auxiliary roller conveying unit 24 to perform lifting and lowering actions.

[0047] The second conveying component 3 is disposed on the conveyor frame 1 and at the rear end of the saw cut, including a second conveying assembly 31 and a second clamping assembly 32 disposed on the second conveying assembly 31.

[0048] The aforementioned conveying device, by setting a first conveying component 2 at the front end of the saw cut and a second conveying component 3 at the rear end of the saw cut, uses the first clamping component 22 and the second clamping component 32 to clamp the long profile, so that the profile is stably conveyed on the conveyor frame 1; at the same time, the auxiliary lifting unit 25 drives the auxiliary roller conveying unit 24 to perform lifting action, so that the long profile rolls and contacts the auxiliary roller conveying unit 24 when passing through the saw cut, avoiding the risk of scratching the profile surface and affecting the cutting quality, and ensuring the production quality of the profile.

[0049] In one embodiment, the auxiliary roller conveying assembly 23 includes a mounting frame 26 disposed on the conveyor frame 1, and the auxiliary lifting unit 25 includes an auxiliary lifting drive 251 fixedly mounted on the mounting frame 26, an auxiliary lifting seat 252 driven by the auxiliary lifting drive 251, and an auxiliary lifting guide structure 253 guiding the auxiliary lifting seat 252 to move vertically relative to the mounting frame 26; the auxiliary roller conveying unit 24 includes an auxiliary roller conveying cylinder rotatably connected to the auxiliary lifting seat 252. Thus, when the front end of the long profile passes through the auxiliary roller conveying cylinder, the auxiliary lifting drive 251 drives the auxiliary lifting seat 252 and the auxiliary roller conveying cylinder to descend first, and the auxiliary roller conveying cylinder does not contact the long profile; when the long profile smoothly passes through the saw cut, the auxiliary lifting drive 251 drives the auxiliary lifting seat 252 and the auxiliary roller conveying cylinder to rise, and the auxiliary roller conveying cylinder rolls into contact with the long profile, ensuring that the long profile does not touch the auxiliary roller conveying cylinder during feeding, thus avoiding affecting the conveying effect.

[0050] In one embodiment, the first conveying assembly 21 includes a first driving member 211 disposed on the conveyor frame 1, a first movable seat 212 driven by the first driving member 211, and a first guide structure 213 guiding the first movable seat 212 to move horizontally relative to the conveyor frame 1; the first clamping assembly 22 includes a first vertical clamping unit 221 and a first horizontal clamping unit 222 disposed on the first movable seat 212. Thus, the first vertical clamping unit 221 and the first horizontal clamping unit 222 form a clamping space adapted to the profile cross-section, accommodating the conveying of profiles with different cross-sections.

[0051] In one embodiment, the clamping plates of the first vertical clamping unit 221 and the first horizontal clamping unit 222 are changed according to the outer contour of the profile cross section, so as to meet different clamping requirements and adapt to different profile products.

[0052] In one embodiment, the first vertical clamping unit 221 includes a first vertical clamping seat 2211, and the first horizontal clamping unit 222 includes a first horizontal clamping seat 2221. The first horizontal clamping seat 2221 is connected to the first vertical clamping seat 2211 via an adjustable structure 223. The adjustable structure 223 includes a plurality of mounting holes provided on the first vertical clamping seat 2211 and a connecting elongated hole provided on the first horizontal clamping seat 2221. Thus, by connecting the connecting elongated hole to mounting holes at different positions, the width of the clamping space formed by the first vertical clamping unit 221 and the first horizontal clamping unit 222 can be adjusted.

[0053] On the other hand, such as Figure 1 and Figure 4As shown, a sawing device according to one embodiment of the present invention includes a sawing device 4 and a conveying device 5. The sawing device 4 includes a sawing clamping component 41 and a sawing component 42. The sawing clamping component 41 is used to clamp the aluminum profile conveyed by the first conveying component 2, and the sawing component 42 is used to perform a sawing action on the aluminum profile clamped by the sawing clamping component 41. Thus, the first clamping component 22 clamps the long profile, the first conveying component 21 conveys the first clamping component 22 so that the front end of the long profile passes through the sawing kerf, the second clamping component 32 clamps the front end of the long profile, the second conveying component 31 conveys the second clamping component 32, the sawing clamping component 41 clamps the middle part of the aluminum profile, and the sawing component 42 performs a sawing action on the aluminum profile clamped by the sawing clamping component 41. The above actions are repeated to saw the long profile into multiple short profiles.

[0054] In one embodiment, the sawing clamping component 41 includes a sawing clamping bracket 43, and a first sawing clamping assembly 44 and a second sawing clamping assembly 45 disposed on the sawing clamping bracket 43. The first sawing clamping assembly 44 includes a first clamping drive unit 441 fixedly mounted on the sawing clamping bracket 43, and a U-shaped support base 442 driven by the first clamping drive unit 441. The second sawing clamping assembly 45 includes a second clamping drive unit 451 fixedly mounted on the sawing clamping bracket 43, and an upper clamping base 452 driven by the second clamping drive unit 451. Thus, the U-shaped support base 442 and the upper clamping base 452 form a clamping space for clamping the profile to be sawed, ensuring that the profile is fixed during sawing and preventing the profile from shifting due to cutting force, thereby making the cut edge of the profile neat and reducing the dimensional error of the finished profile.

[0055] like Figure 1 and Figure 5 As shown, in one embodiment, the auxiliary roller feeding assembly 23 further includes an auxiliary clamping unit 27. The auxiliary clamping unit 27 includes a first clamping seat 271 mounted on the auxiliary lifting seat 252, a second clamping seat 272 adjustable relative to the first clamping seat 271, an auxiliary clamping drive member 273 disposed on the second clamping seat 272, and an auxiliary clamping plate 274 disposed at the output end of the auxiliary clamping drive member 273. Thus, the auxiliary clamping drive member 273 drives the auxiliary clamping plate 274 to press against the long profile, thereby limiting the width position of the profile at the saw cut.

[0056] In one embodiment, the sawing component 42 includes a sawing drive assembly 421 and a cutting assembly 422; the sawing drive assembly 421 includes a sawing drive unit and a sawing moving seat driven by the sawing drive unit; the cutting assembly 422 includes a cutting motor fixedly mounted on the sawing moving seat and a cutting blade driven by the cutting motor. Specifically, the sawing drive unit includes a sawing drive motor mounted on the sawing moving seat, a drive gear mounted at the end of the sawing drive motor, and a drive rack mounted on the conveyor frame 1. The sawing drive motor drives the drive gear and the drive rack to mesh and transmit power, causing the sawing moving seat to move relative to the conveyor frame 1.

[0057] In one embodiment, a supporting nylon block is provided on the inner side of the U-shaped support 442; a clamping nylon block is provided on the downward-facing side of the upper clamping seat 452. Thus, the support and clamping nylon blocks, which have relatively low hardness, prevent damage to the profile surface during clamping.

[0058] like Figure 5 and Figure 6 As shown, in one embodiment, the auxiliary clamping plate 274 is provided with a spring-loaded unit 275. The spring-loaded unit 275 includes a movable plate and a spring assembly connecting the movable plate and the auxiliary clamping plate 274. The spring assembly includes several connecting posts and spring members sleeved on the connecting posts. One end of each connecting post is fixedly connected to the movable plate, and the other end is slidably connected to a sliding hole in the auxiliary clamping plate 274. Thus, if the force exerted by the auxiliary clamping drive 273 on the auxiliary clamping plate 274 pressing against the profile is too large, the spring members absorb a portion of the force and convert it into elastic potential energy, providing a certain degree of shock absorption. This ensures stable contact between the movable plate and the profile surface, preventing hard contact and damage to the profile surface.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A conveying device applied to a sawing apparatus, the sawing apparatus comprising a sawing device provided with a sawing opening, characterized in that, include: Conveyor frame (1); The first conveying component (2) is disposed on the conveyor frame (1) and at the front end of the saw cut. It includes a first conveying assembly (21), a first clamping assembly (22) disposed on the first conveying assembly (21), and an auxiliary roller conveying assembly (23) disposed between the first clamping assembly (22) and the sawing device. The auxiliary roller conveying assembly (23) includes an auxiliary roller conveying unit (24) and an auxiliary lifting unit (25) for driving the auxiliary roller conveying unit (24) to perform lifting and lowering actions. The second conveying component (3) is disposed on the conveyor frame (1) and at the rear end of the saw cut, including the second conveying assembly (31) and the second clamping assembly (32) disposed on the second conveying assembly (31).

2. The conveying device according to claim 1, characterized in that, The auxiliary roller conveying assembly (23) includes a mounting frame (26) disposed on the conveyor frame (1), and the auxiliary lifting unit (25) includes an auxiliary lifting drive (251) fixedly mounted on the mounting frame (26), an auxiliary lifting seat (252) driven by the auxiliary lifting drive (251), and an auxiliary lifting guide structure (253) that guides the auxiliary lifting seat (252) to perform vertical lifting motion relative to the mounting frame (26). The auxiliary roller feeding unit (24) includes an auxiliary roller feeding cylinder rotatably connected to the auxiliary lifting seat (252).

3. The delivery device of claim 1, wherein, The first conveying assembly (21) includes a first driving member (211) disposed on the conveyor frame (1), a first movable seat (212) driven by the first driving member (211), and a first guide structure (213) that guides the first movable seat (212) to move horizontally relative to the conveyor frame (1). The first clamping assembly (22) includes a first vertical clamping unit (221) and a first horizontal clamping unit (222) disposed on the first movable seat (212).

4. A delivery device according to claim 3, wherein, The first vertical clamping unit (221) includes a first vertical clamping seat (2211), and the first horizontal clamping unit (222) includes a first horizontal clamping seat (2221). The first horizontal clamping seat (2221) is connected to the first vertical clamping seat (2211) via an adjustable structure (223); The adjustable structure (223) includes a plurality of mounting holes provided on the first vertical clamping seat (2211) and a connecting elongated hole provided on the first horizontal clamping seat (2221).

5. A sawing apparatus characterized in that, It includes a sawing device (4) and a conveying device (5) as described in claim 2; The sawing device (4) includes a sawing clamping component (41) and a sawing component (42). The sawing clamping component (41) is used to clamp the aluminum profile conveyed by the first conveying component (2), and the sawing component (42) is used to perform sawing on the aluminum profile clamped by the sawing clamping component (41).

6. A sawing apparatus according to claim 5, characterised in that, The sawing clamping component (41) includes a sawing clamping bracket (43), and a first sawing clamping assembly (44) and a second sawing clamping assembly (45) disposed on the sawing clamping bracket (43). The first sawing clamping assembly (44) includes a first clamping drive unit (441) fixedly mounted on the sawing clamping bracket (43) and a U-shaped support base (442) driven by the first clamping drive unit (441). The second sawing clamping assembly (45) includes a second clamping drive unit (451) fixedly mounted on the sawing clamping bracket (43) and an upper clamping seat (452) driven by the second clamping drive unit (451). The U-shaped support (442) and the upper clamping seat (452) form a clamping space for clamping the profile to be sawn.

7. A sawing apparatus according to claim 6, characterised in that, The auxiliary roller feeding assembly (23) further includes an auxiliary clamping unit (27), which includes a first clamping seat (271) mounted on the auxiliary lifting seat (252), a second clamping seat (272) adjustable relative to the first clamping seat (271), an auxiliary clamping drive (273) disposed on the second clamping seat (272), and an auxiliary clamping plate (274) disposed at the output end of the auxiliary clamping drive (273).

8. A sawing apparatus according to claim 6, wherein, The sawing component (42) includes a sawing drive assembly (421) and a cutting assembly (422). The sawing drive assembly (421) includes a sawing drive unit and a sawing moving seat driven by the sawing drive unit; The cutting assembly (422) includes a cutting motor fixedly mounted on the sawing moving base and a cutting blade driven by the cutting motor.

9. A sawing apparatus according to claim 6, wherein, The inner side of the U-shaped support base (442) is provided with a supporting nylon block; The upper clamping seat (452) has a clamping nylon block on the downward side.

10. A sawing device according to claim 7, characterized in that, The auxiliary clamping plate (274) is provided with a spring-loaded unit (275); The spring-loaded unit (275) includes a movable plate and a spring assembly connecting the movable plate and the auxiliary clamping plate (274). The spring assembly includes several connecting posts and spring members sleeved on the connecting posts. One end of the connecting post is fixedly connected to the movable plate, and the other end is slidably connected to the sliding hole of the auxiliary clamping plate (274).

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