Insulation sheet bending machine

Abstract

The utility model discloses an insulation sheet bending machine, which comprises a feeding platform, a material pushing mechanism, a material pressing mechanism and a bending mechanism, the feeding platform is used for placing an insulation sheet, the material pushing mechanism is used for pushing the insulation sheet to move for a preset distance, and the material pressing mechanism is used for pressing the insulation sheet. The material pressing mechanism is used for pressing the insulation sheet between the feeding platform and the material pressing mechanism, and the bending mechanism comprises a bending plate, an up-down moving module for driving the bending plate to move up and down and a front-back moving module for driving the bending plate to move front and back. The bending plate bends the insulation sheet to a preset angle in the up-and-down movement process and the front-and-back movement process. According to the insulating strip bending machine, the feeding platform, the pushing mechanism, the pressing mechanism and the bending mechanism are arranged, an operator only needs to place an insulating strip on the feeding platform, automatic bending of the insulating strip can be achieved, the bending precision and the bending efficiency are very high, and industrial use is very facilitated.

Description

Technical Field

[0001] This utility model relates to the field of tooling, and in particular to an insulating sheet bending machine. Background Technology

[0002] During the processing of insulating sheets, different positions of the insulating sheets need to be bent into different angles. Existing bending machines require manual movement of the insulating sheet, resulting in inaccurate bending position control, low precision, which is detrimental to industrial production and inefficient. Summary of the Invention

[0003] The purpose of this invention is to provide an insulating sheet bending machine to solve the problem of low bending accuracy caused by inaccurate bending position control in the prior art.

[0004] To achieve the above objectives, this utility model provides an insulating sheet bending machine, including a feeding platform, a pushing mechanism, a pressing mechanism, and a bending mechanism. The feeding platform is used to place the insulating sheet, the pushing mechanism is used to push the insulating sheet to move a preset distance, and the pressing mechanism is used to press the insulating sheet between the feeding platform and the pressing mechanism. The bending mechanism includes a bending plate, a vertical moving module for driving the bending plate to move up and down, and a horizontal moving module for driving the bending plate to move back and forth. During the vertical and horizontal movement and the horizontal and backward movement, the bending plate bends the insulating sheet to a preset angle.

[0005] Preferably, the feeding platform has a plate-like structure and several through slots are provided on the feeding platform. The pushing mechanism includes a pushing block and a driving module for driving the pushing block to move. The driving module is located below the feeding platform. The pushing block is located in the through slot and has a pushing part protruding from the feeding platform. The pushing part is used to abut against the insulating sheet. The driving module drives the pushing block to slide along the through slot to push the insulating sheet to move a preset distance.

[0006] Preferably, the pressing mechanism includes a pressing plate and a driving cylinder connected to the pressing plate. The pressing plate is located above the feeding platform and the edge of the pressing plate is aligned with the edge of the feeding platform. The driving cylinder drives the pressing plate to move up and down to press or release the insulating sheet.

[0007] Preferably, the bottom surface of the pressure plate has an upper groove recessed into the interior of the pressure plate corresponding to the pushing block, so that the pushing part can move in the upper groove.

[0008] Preferably, the edge of the pressure plate is provided with a first forming slope, and the first included angle between the first forming slope and the horizontal plane is an acute angle; the edge of the feeding platform is provided with a second forming slope corresponding to the first forming slope, and the angle between the second forming slope and the horizontal plane is the same as the angle of the first included angle.

[0009] Preferably, the edge of the bending plate is provided with a third forming slope and a fourth forming slope corresponding to the first forming slope and the second forming slope, respectively. The bending plate bends the insulating sheet upward or downward under the drive of the up-down moving module, and the bending plate bends the insulating sheet along the first forming slope or the fourth forming slope under the drive of the front-back moving module.

[0010] Preferably, the forward and backward moving module is provided with a horizontally arranged first platform, the first platform is provided with a vertically arranged adapter plate, the adapter plate is provided with the vertical moving module, and the vertical moving module is provided with a vertically arranged second platform.

[0011] Preferably, the bending plate is horizontally arranged and the end of the bending plate away from the feeding platform is connected to the bottom of the second platform.

[0012] Preferably, the forward and backward moving module includes a first motor and a first lead screw connected to the first motor, the first lead screw being horizontally arranged and the first platform being connected to the first lead screw; the up and down moving module includes a second motor and a second lead screw connected to the second motor, the second lead screw being vertically arranged and the second platform being connected to the second lead screw.

[0013] Preferably, the pushing mechanism is divided into two groups, namely a first pushing mechanism and a second pushing mechanism; the pressing mechanism is divided into two groups, namely a first pressing mechanism and a second pressing mechanism; and the bending mechanism is divided into two groups, namely a first bending mechanism and a second bending mechanism. The first pushing mechanism, the first pressing mechanism, and the first bending mechanism are arranged corresponding to each other, and the second pushing mechanism, the second pressing mechanism, and the second bending mechanism are arranged corresponding to each other.

[0014] Compared with the existing technology, the present invention provides an insulating sheet bending machine with a feeding platform, a pushing mechanism, a pressing mechanism, and a bending mechanism. The operator only needs to place the insulating sheet on the feeding platform to realize the automated bending of the insulating sheet. The bending accuracy and bending efficiency are very high, which is very beneficial for industrial use. Attached Figure Description

[0015] Figure 1 This is a structural diagram of an insulating sheet bending machine according to an embodiment of the present invention.

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 This is a structural diagram of the insulating sheet bending machine according to another embodiment of the present invention.

[0018] Figure 4 This is a structural diagram of the insulating sheet bending machine after the side cover plate has been removed, according to an embodiment of this utility model.

[0019] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0020] Figure 6 This is a structural diagram of the pressing mechanism from one angle in an embodiment of this utility model.

[0021] Figure 7 This is a structural diagram of the pressing mechanism from another angle in an embodiment of this utility model.

[0022] Figure 8 This is a structural diagram of a portion of the material pushing mechanism in an embodiment of this utility model.

[0023] Figure 9 This is a structural diagram of the bending plate according to an embodiment of the present utility model. Detailed Implementation

[0024] To explain in detail the technical content, structural features, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0025] like Figures 1 to 9As shown, this utility model embodiment provides an insulating sheet bending machine, including a feeding platform 1, a pushing mechanism 2, a pressing mechanism 3, and a bending mechanism 4. The feeding platform 1 is used to place the insulating sheet, the pushing mechanism 2 is used to push the insulating sheet to move a preset distance, and the pressing mechanism 3 is used to press the insulating sheet between the feeding platform 1 and the pressing mechanism 3. The bending mechanism 4 includes a bending plate 43, a vertical moving module 42 for driving the bending plate 43 to move up and down, and a front-back moving module 41 for driving the bending plate 43 to move back and forth. During the vertical and front-back movement, the bending plate 43 bends the insulating sheet to a preset angle. Specifically, the insulating sheet bending machine also includes a mounting bracket 10, which includes a first support frame 101 and a second support frame 102 connected to each other. A feeding platform 1 is mounted on the first support frame 101, and the second support frame 102 includes a mounting panel 103. A bending mechanism 4 is mounted on the mounting panel 103. Side cover plates 104 are also provided on the first and second support frames 101 and 102 to protect the insulating sheet bending machine. The feeding platform 1 is higher than the mounting panel 103 to allow the bending mechanism 4 suitable vertical and horizontal movement space to facilitate bending the insulating sheet upwards at a preset angle. The insulation sheet is bent at a preset angle, either vertically or downwards. In actual use, the insulation sheet is placed on the feeding platform 1, with the side of the insulation sheet away from the bending mechanism 4 abutting against the pushing mechanism 2. The pushing mechanism 2 pushes the insulation sheet along the feeding platform 1 toward the bending mechanism 4 and moves it a preset distance so that the required bending position of the insulation sheet is located at the edge of the feeding platform 1 facing the bending mechanism 4. The bending plate 43 bends the insulation sheet to the preset angle during the up-and-down and back-and-forth movement. Usually, an insulation sheet needs to be bent at different positions. It is only necessary to control the pushing mechanism 2 to push the insulation sheet to the required bending position.

[0026] The insulating sheet bending machine of this utility model is equipped with a feeding platform 1, a pushing mechanism 2, a pressing mechanism 3, and a bending mechanism 4. The operator only needs to place the insulating sheet on the feeding platform 1 to realize the automatic bending of the insulating sheet. The bending accuracy and bending efficiency are very high, which is very beneficial to industrial use.

[0027] In this embodiment of the utility model, the feeding platform 1 has a plate-like structure, and several through slots 11 are provided on the feeding platform 1. The pushing mechanism 2 includes a pushing block 21 and a driving module 25 for driving the pushing block 21 to move. The driving module 25 is located below the feeding platform 1. The pushing block 21 is located in the through slot 11 and has a pushing part 2111 protruding from the feeding platform 1. The pushing part 2111 is used to abut against the insulating sheet. The driving module 25 drives the pushing block 21 to slide along the through slot 11 to push the insulating sheet to move a preset distance. Specifically, as shown... Figure 1 , Figure 2 as well as Figure 8As shown, the through groove 11 penetrates the loading platform 1 in the thickness direction and extends to the edge of the loading platform 1 near the bending mechanism 4. The pushing block 21 is L-shaped and includes a horizontal block 211 and a vertical block 212 connected to the horizontal block 211. The upper part of the horizontal block 211 is provided with a pushing part 2111. The vertical block 212 is connected to the pushing cylinder 22 to raise and lower the pushing block 21 for adjusting the height of the pushing part 2111 protruding from the loading platform 1 according to the thickness of the insulating sheet. The pushing block 21 can be in multiple sets to more stably push the insulating sheet to move, for example, as Figure 8 As shown, there can be three sets of push blocks 21, and correspondingly, there are at least three sets of through slots 11. Each set of push blocks 21 is provided with a push cylinder 22 below it. Multiple push cylinders 22 are connected by a connecting bar 23. The connecting bar 23 is connected to a movable horizontal plate 24. The movable horizontal plate 24 can be connected to a drive module 25. By controlling the drive module 25, the push blocks 21 can be controlled to slide a preset distance along the through slots 11. The design is very ingenious.

[0028] In this embodiment of the invention, the pressing mechanism 3 includes a pressing plate 31 and a driving cylinder 32 connected to the pressing plate 31. The pressing plate 31 is positioned above the loading platform 1, with its edge aligned with the edge of the loading platform 1. The driving cylinder 32 drives the pressing plate 31 to move up and down to press or release the insulating sheet. Specifically, the pressing plate 31 is elongated and is used to press the insulating sheet to fix it after it has moved to the desired position below the pressing plate 31. There can be two driving cylinders 32, respectively located at both ends of the length of the pressing plate 31. The two driving cylinders 32 are connected by a connecting plate 33 to ensure that the positions of the two driving cylinders 32 are fixed to stably drive the pressing plate 31. The pressing plate 31 is driven by the driving cylinders 32 to release or press the insulating sheet. In addition, the pressing plate 31 and the driving cylinders 32 can be used to press insulating sheets of different thicknesses, making it more applicable and ingeniously designed.

[0029] Furthermore, the lower bottom surface of the pressure plate 31 is provided with an upper groove 312 that is recessed into the interior of the pressure plate 31, corresponding to the push block 21, so that the push part 2111 can move in the upper groove 312. Specifically, by providing an upper groove 312 on the lower bottom surface of the pressure plate 31, the movement path of the push block 21 can be avoided, which is a clever design.

[0030] In this embodiment of the invention, the edge of the pressure plate 31 is provided with a first forming inclined surface 311, and the first included angle between the first forming inclined surface 311 and the horizontal plane is an acute angle; the edge of the loading platform 1 is provided with a second forming inclined surface 12 corresponding to the first forming inclined surface 311, and the angle between the second forming inclined surface 12 and the horizontal plane is the same as the angle of the first included angle. Specifically, the extension direction of the first forming inclined surface 311 is upward, the extension direction of the second forming inclined surface 12 is downward, and the angles of the first included angle and the second included angle are acute angles, for example, the angles of the first included angle and the second included angle can be 32 degrees.

[0031] Furthermore, the edges of the bending plate 43 are respectively provided with a third forming slope 431 and a fourth forming slope 432 corresponding to the first forming slope 311 and the second forming slope 12. The bending plate 43 bends the insulating sheet upward or downward under the drive of the up-down moving module 42, and the bending plate 43 bends the insulating sheet along the first forming slope 311 or the second forming slope 12 under the drive of the front-back moving module to avoid the insulating sheet springing back. The front end of the bending plate 43 facing the loading platform 1 is also provided with a long strip-shaped bending front end 433. The bending front end 433 connects the first forming slope 311 and the second forming slope 12. The end face of the bending front end 433 that contacts the insulating sheet has a surface structure, which increases the contact area between the bending plate 43 and the insulating sheet and effectively protects the insulating sheet.

[0032] In this embodiment of the utility model, such as Figure 1 and Figure 3 As shown, the forward and backward moving module 41 is provided with a horizontally arranged first platform 413, the first platform 413 is provided with a vertically arranged adapter plate 44, the adapter plate 44 is provided with a vertically moving module 42, and the vertically moving module 42 is provided with a vertically arranged second platform 423.

[0033] In this embodiment of the utility model, such as Figure 1 and Figure 3As shown, the forward and backward moving module 41 includes a first motor 411 and a first lead screw 412 connected to the first motor 411. The first lead screw 412 is horizontally arranged and a first platform 413 is connected to the first lead screw 412. The up and down moving module 42 includes a second motor 421 and a second lead screw 422 connected to the second motor 421. The second lead screw 422 is vertically arranged and a second platform 423 is connected to the second lead screw 422. Specifically, the bending plate 43 is horizontally arranged, and the end of the bending plate 43 away from the feeding platform 1 is connected to the bottom of the second platform 423. A central hole 434 is opened in the middle of the bending plate 43 to reduce the weight of the bending plate 43 and save costs. The bending plate 43 is located at the bottom of the second platform 423, which facilitates the connection between the bending plate 43 and the second platform 423 and makes the structure of the insulating sheet bending machine more compact. It should be noted that the structure of the forward and backward moving module 41 and the up and down moving module 42 is not limited, as long as it can realize the up and down and forward and backward movement of the insulating sheet.

[0034] In this embodiment of the utility model, such as Figure 1 As shown, the pushing mechanism 2 consists of two sets, namely the first pushing mechanism and the second pushing mechanism; the pressing mechanism 3 consists of two sets, namely the first pressing mechanism and the second pressing mechanism; and the bending mechanism 4 consists of two sets, namely the first bending mechanism and the second bending mechanism. The first pushing mechanism, the first pressing mechanism, and the first bending mechanism are arranged correspondingly to each other, and the second pushing mechanism, the second pressing mechanism, and the second bending mechanism are also arranged correspondingly to each other. The first pressing mechanism and the second pressing mechanism can be arranged side by side on the loading platform 1. By setting the pushing mechanism 2, the pressing mechanism 3, and the bending mechanism 4 into two sets, a dual-station structure can be realized, which can simultaneously bend two insulating sheets, further improving the bending efficiency of the insulating sheets. This is a clever design.

[0035] The insulating sheet bending machine of this utility model embodiment also includes a controller. The controller can preset the movement distance of the drive module 25, the forward and backward movement module 41, and the up and down movement module 42 according to the thickness of the insulating sheet, the bending position of the insulating sheet, and the bending angle of each bending position. This controls the pushing mechanism 2, the pressing mechanism 3, and the bending mechanism 4 to bend the insulating sheet to the preset angle at the preset bending position. It can bend insulating sheets of different thicknesses and sizes into different angles and directions. Therefore, the insulating sheet bending machine of this utility model is a general-purpose bending machine with a very wide range of applications and a very ingenious design.

[0036] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the present utility model application shall still fall within the scope of the present utility model.

Claims

1. An insulating sheet bending machine, characterized in that, The device includes a feeding platform, a pushing mechanism, a pressing mechanism, and a bending mechanism. The feeding platform is used to place the insulating sheet, the pushing mechanism is used to push the insulating sheet to move a preset distance, and the pressing mechanism is used to press the insulating sheet between the feeding platform and the pressing mechanism. The bending mechanism includes a bending plate, a vertical moving module that drives the bending plate to move up and down, and a horizontal moving module that drives the bending plate to move back and forth. During the vertical and horizontal movement and the horizontal and backward movement, the bending plate bends the insulating sheet to a preset angle.

2. The insulating sheet bending machine as described in claim 1, characterized in that, The feeding platform has a plate-like structure and several through slots. The pushing mechanism includes a pushing block and a driving module for moving the pushing block. The driving module is located below the feeding platform. The pushing block is located in the through slot and has a pushing part protruding from the feeding platform. The pushing part is used to abut against the insulating sheet. The driving module drives the pushing block to slide along the through slot to push the insulating sheet to move a preset distance.

3. The insulating sheet bending machine as described in claim 2, characterized in that, The pressing mechanism includes a pressing plate and a driving cylinder connected to the pressing plate. The pressing plate is located above the feeding platform and the edge of the pressing plate is aligned with the edge of the feeding platform. The driving cylinder drives the pressing plate to move up and down to press or release the insulating sheet.

4. The insulating sheet bending machine as described in claim 3, characterized in that, The bottom surface of the pressure plate is provided with an upper groove that is recessed into the interior of the pressure plate, corresponding to the pushing block, so that the pushing part can move in the upper groove.

5. The insulating sheet bending machine as described in claim 3, characterized in that, The edge of the pressure plate is provided with a first forming slope, and the first included angle between the first forming slope and the horizontal plane is an acute angle; the edge of the feeding platform is provided with a second forming slope corresponding to the first forming slope, and the angle between the second forming slope and the horizontal plane is the same as the angle of the first included angle.

6. The insulating sheet bending machine as described in claim 5, characterized in that, The edge of the bending plate is provided with a third forming slope and a fourth forming slope respectively corresponding to the first forming slope and the second forming slope. The bending plate bends the insulating sheet upward or downward under the drive of the up and down moving module, and the bending plate bends the insulating sheet along the first forming slope or the fourth forming slope under the drive of the front and back moving module.

7. The insulating sheet bending machine as described in claim 1, characterized in that, The forward and backward moving module is provided with a horizontally arranged first platform, the first platform is provided with a vertically arranged adapter plate, the adapter plate is provided with the vertical moving module, and the vertical moving module is provided with a vertically arranged second platform.

8. The insulating sheet bending machine as described in claim 7, characterized in that, The bending plate is horizontally arranged, and the end of the bending plate away from the feeding platform is connected to the bottom of the second platform.

9. The insulating sheet bending machine as described in claim 8, characterized in that, The forward and backward movement module includes a first motor and a first lead screw connected to the first motor. The first lead screw is horizontally arranged and the first platform is connected to the first lead screw. The up and down movement module includes a second motor and a second lead screw connected to the second motor. The second lead screw is vertically arranged and the second platform is connected to the second lead screw.

10. The insulating sheet bending machine as described in claim 1, characterized in that, The material pushing mechanism consists of two sets, namely a first material pushing mechanism and a second material pushing mechanism; the material pressing mechanism consists of two sets, namely a first material pressing mechanism and a second material pressing mechanism; the bending mechanism consists of two sets, namely a first bending mechanism and a second bending mechanism; the first material pushing mechanism, the first material pressing mechanism and the first bending mechanism are arranged corresponding to each other; the second material pushing mechanism, the second material pressing mechanism and the second bending mechanism are arranged corresponding to each other.

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