Combined type pressing device for saw cutting of photovoltaic frame profile

Abstract

The utility model discloses a photovoltaic frame sectional material saw cutting combined type pressing device which comprises an upper pressing plate and a lower pressing plate, and a sectional material is located between the lower pressing plate and the upper pressing plate. The upper pressing plate is provided with a push-pull plate for limiting the profile; a side pushing assembly which is matched with the push-pull plate to stably clamp the profile is further installed on one side of the upper pressing plate. A limiting groove which is assembled with the push-pull plate in a sliding manner and is used for limiting a vertical side plate on one side of the profile is formed in the lower pressing plate; according to the utility model, the push-pull plate and the limiting groove are arranged and are matched with the side pushing assembly to realize the compression of the section bar in the horizontal direction, and the upper pressing plate and the lower pressing plate in the vertical direction are matched to perform all-directional compression on the section bar, so that the section bar is ensured not to deform in the sawing process, and the sawing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic frame production equipment, and in particular to a photovoltaic frame profile sawing combined pressing device. Background Art

[0002] In the current photovoltaic frame production line, sawing equipment is needed to cut the photovoltaic frame profiles to meet the production requirements. At present, the cutting process generally uses the upper and lower pressure plates to press the profiles in the vertical direction, such as Figure 3 As shown, the profile is installed between the upper and lower pressing plates, and a certain pressure is applied to the lower and upper pressing plates to move the profiles relative to the end faces of the profiles, thereby pressing the profiles. However, since the sawing profiles are pressed firmly from top to bottom, and there is not enough constraint in the horizontal direction, the profiles will be affected and bend, deflect or vibrate during sawing, resulting in the following defects: 1) poor incision quality and rough cutting surface; 2) poor length calibration accuracy; 3) uneven changes in saw blade resistance and uneven wear of saw teeth. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a photovoltaic frame profile sawing combined clamping device, which can solve the problem that the profile is not completely constrained during sawing and is prone to deformation, affecting the sawing quality.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0005] The photovoltaic frame profile sawing combined clamping device comprises an upper pressing plate and a lower pressing plate, and the profile is located between the lower pressing plate and the upper pressing plate; the upper pressing plate is provided with a push-pull plate for limiting the profile; one side of the upper pressing plate is also provided with a side pushing assembly for cooperating with the push-pull plate to firmly clamp the profile; the lower pressing plate is provided with a limiting groove for slidingly fitting with the push-pull plate to limit the vertical side plate on one side of the profile.

[0006] The photovoltaic frame profile sawing combined clamping device mentioned above has a slide groove on the upper pressing plate which is slidably matched with the push-pull plate and realizes precise matching of the push-pull plate and the limit groove under the drive of the side push assembly.

[0007] The above-mentioned photovoltaic frame profile sawing combined clamping device, the side push assembly includes a cylinder installed through a mounting plate on one side of the upper pressure plate, a connecting plate is provided at the top end of the push-pull plate, and the cylinder is connected to a clamping piece installed on one side of the connecting plate.

[0008] The photovoltaic frame profile sawing combined clamping device is provided with a lifting support block for lifting the profile on the lower pressure plate located on one side of the limit groove, and the lifting support block is connected to the lifting mechanism arranged on the lower pressure plate.

[0009] In the photovoltaic frame profile sawing combined clamping device, the number of the push-pull plates is two and they are symmetrically arranged on both sides of the upper pressing plate, and the corresponding lower pressing plate is provided with two limit grooves matched with the push-pull plates.

[0010] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0011] The utility model provides a combined clamping device for sawing photovoltaic frame profiles. By arranging a push-pull plate, a limit groove and cooperating with a side push assembly, it realizes the clamping of the profile in the horizontal direction. At the same time, it cooperates with the upper and lower pressure plates in the vertical direction to perform all-round clamping of the profile, ensuring that the profile will not be deformed during the sawing process and improving the sawing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the specific structure of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 It is a specific structural diagram of the commonly used photovoltaic frame profile pressing device mentioned in the background technology.

[0015] Among them: 1. Upper pressure plate, 2. Connecting plate, 3. Push-pull plate, 4. Slide groove, 5. Clamping piece, 6. Cylinder, 7. Profile, 8. Lower pressure plate, 9. Lifting support block, 10. Mounting plate, 11. Limiting groove, 12. Vertical side plate. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Example 1

[0018] Photovoltaic frame profile sawing combined clamping device, such as Figure 1 to Figure 2 As shown, it includes an upper pressing plate 1 and a lower pressing plate 8, and the profile 7 is located between the lower pressing plate 8 and the upper pressing plate 1. A push-pull plate 3 is provided on the upper pressing plate 1 to limit the profile 7. A side push assembly is also installed on one side of the upper pressing plate 1 to cooperate with the push-pull plate 3 to firmly clamp the profile 7.

[0019] The lower pressing plate 8 is provided with a plurality of limiting grooves 11 which are slidably fitted with the push-pull plate 3 , and can limit the vertical side plate 12 on one side of the profile 7 .

[0020] The lower pressing plate 8 is also provided with a lifting mechanism, which can cooperate with the upper pressing plate 1 to press the profile in the vertical direction.

[0021] A lifting support block 9 for lifting and supporting the profile 7 is arranged on the lower pressing plate 8 located at one side of the limiting groove 11 , and the lifting support block 9 is connected to the lifting cylinder.

[0022] The lifting mechanism can adopt a common structure, such as cylinder lifting, or can adopt a screw nut assembly or a gear rack assembly and other structures to cooperate with the lifting.

[0023] The side push assembly includes a cylinder 6 installed through a mounting plate 10 on one side of the upper pressure plate 1. A connecting plate 2 is provided at the top of the push-pull plate 3. The cylinder 6 is connected to a clamping member 5 installed on one side of the connecting plate 2, and can cooperate with the push-pull plate 3 to press the profile 7 in the horizontal direction.

[0024] The upper pressing plate 1 is provided with a sliding groove 4 which is slidably matched with the push-pull plate 3 and can be accurately matched with the limiting groove 11 under the drive of the side push assembly.

[0025] When in use, after the profile 7 is installed on the jacking support block 9, the vertical side plate on one side of the profile 7 is made to fit tightly with the inner wall of the limiting groove 11, and the position of the push-pull plate 3 is adjusted by the cylinder 6 so that the push-pull plate 3 is aligned with the other inner wall of the limiting groove 11. At the same time, with the cooperation of the jacking mechanism and the side push assembly, the push-pull plate 3 is inserted into the limiting groove 11 to limit the profile 7.

[0026] Example 2

[0027] On the basis of Example 1, the number of push-pull plates 3 is two and they are symmetrically arranged on both sides of the upper pressure plate 1. Correspondingly, the lower pressure plate 8 is provided with two limit grooves 11 matched with the push-pull plates 3, which can simultaneously press and saw multiple profiles.

[0028] The utility model provides a method of pressing the profile in the horizontal direction by arranging a push-pull plate and a limit groove and cooperating with a side push assembly, and at the same time cooperates with an upper pressing plate and a lower pressing plate in the vertical direction to press the profile in all directions, thereby ensuring that the profile will not be deformed during the sawing process and improving the sawing quality.

Claims

1. A photovoltaic frame profile sawing combined pressing device, comprising an upper pressing plate (1) and a lower pressing plate (8), wherein the profile (7) is located between the lower pressing plate (8) and the upper pressing plate (1); characterized in that: The upper pressing plate (1) is provided with a push-pull plate (3) for limiting the position of the profile (7); a side push assembly is also installed on one side of the upper pressing plate (1) for cooperating with the push-pull plate (3) to firmly clamp the profile (7); and the lower pressing plate (8) is provided with a limiting groove (11) for slidingly fitting with the push-pull plate (3) and limiting the position of a vertical side plate (12) on one side of the profile (7).

2. The photovoltaic frame profile sawing combined pressing device according to claim 1 is characterized in that: The upper pressure plate (1) is provided with a sliding groove (4) which is slidably matched with the push-pull plate (3) and realizes precise matching of the push-pull plate (3) and the limiting groove (11) under the drive of the side push assembly.

3. The photovoltaic frame profile sawing combined pressing device according to claim 1 is characterized in that: The side push assembly comprises a cylinder (6) mounted via a mounting plate (10) on one side of an upper pressure plate (1), a connecting plate (2) is provided at the top end of the push-pull plate (3), and the cylinder (6) is connected to a clamping member (5) mounted on one side of the connecting plate (2).

4. The photovoltaic frame profile sawing combined pressing device according to claim 1 is characterized in that: A lifting support block (9) for lifting and supporting the profile (7) is arranged on the lower pressing plate (8) located on one side of the limiting groove (11), and the lifting support block (9) is connected to a lifting mechanism arranged on the lower pressing plate (8).

5. The photovoltaic frame profile sawing combined pressing device according to claim 1 is characterized in that: The push-pull plates (3) are two in number and are symmetrically arranged on both sides of the upper pressing plate (1), and the corresponding lower pressing plate (8) is provided with two limiting grooves (11) for assembling with the push-pull plates (3).

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