Back slotting device for word bending machine

Abstract

The utility model relates to the technical field of word bending machines, in particular to a back slotting device for a word bending machine. Comprising a supporting plate and further comprises a supporting frame fixedly connected to the upper surface of the supporting plate; and the pressing assembly is arranged outside the supporting frame. By means of the pressing assembly, materials can be effectively pressed, so that the materials are prevented from falling off in the machining process, by means of the grooving assembly, the materials can be effectively grooved, and by means of the groove depth adjusting assembly, the materials can be effectively machined. According to the grooving device, the front-back position of the grooving assembly can be effectively adjusted, so that the grooving assembly can effectively conduct grooving treatment on materials with different thicknesses, through the arranged reciprocating assembly, the grooving assembly can effectively conduct up-down reciprocating motion, the overall practicability of the device is effectively improved, and the grooving device is simple and clear in structure and convenient to use. And subsequent maintenance operation on the device by workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of letter bending machines, and more specifically, to a back slotting device for a letter bending machine. Background Technique

[0002] A letter bending machine is an automated advertising device that is controlled by software and processes programs to automatically bend the outer contour of metal light-emitting letters into shape. Currently, in advertising production, the surface treatment of metal light-emitting letters is mainly completed by a engraving machine or a plasma cutting machine. With the rapid development of the advertising production industry, advertising devices for surface treatment have entered a mature development stage; through software control, the letter bending machine can accurately fold the edges of metal letters and achieve high-precision fitting with the letter surface and the bottom plate, greatly increasing the strength and aesthetics of the light-emitting letters. When processing and slotting materials, a back slotting device for a letter bending machine is required.

[0003] During the use of traditional slotting devices, it is impossible to conveniently adjust the slotting depth of the milling cutter according to the different thicknesses of materials. This will result in the need to use different specifications of slotting devices when slotting different materials, thus increasing the production cost of producers. Moreover, the structure of traditional slotting devices is complex. When damage occurs inside the slotting device, it is not convenient for workers to repair, reducing the overall repair efficiency and practicality of the slotting device.

[0004] Therefore, those skilled in the art have provided a back slotting device for a letter bending machine to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide a back slotting device for a letter bending machine, including a support plate, and further including:

[0006] A support frame, fixedly connected to the upper surface of the support plate;

[0007] A pressing assembly, arranged outside the support frame and used for pressing the material;

[0008] A slotting assembly, arranged above the support plate and used for slotting the material;

[0009] A slot depth adjusting assembly, arranged above the support plate and used for adjusting the front and rear positions of the slotting assembly, so as to be able to adjust the slotting depth of the material;

[0010] A reciprocating assembly, arranged at the bottom of the support plate and used for moving the slotting assembly up and down reciprocally, so as to be able to slot the material;

[0011] The grooving component includes a mounting plate located above the support plate. An installation frame is fixedly connected to the outside of the mounting plate. A driving motor is fixedly connected to the outside of the installation frame. A connecting frame is fixedly connected to the outside of the mounting plate. A connecting rod is fixedly installed inside the connecting frame. The other end of the connecting rod is fixedly connected to the outside of the mounting plate. A milling cutter is rotatably connected to the outside of the connecting rod. The output shaft of the driving motor is connected to the milling cutter through a flat belt and a pulley for transmission. An activity groove for the milling cutter to move is provided inside the support frame;

[0012] The groove depth adjusting component includes an adjusting plate located above the support plate. A differential head is provided on the front surface of the mounting plate. One end of the differential head is fixedly connected to the front surface of the adjusting plate. A depth guide rail is fixedly installed on the outside of the adjusting plate. A depth slider is fixedly connected to the outside of the mounting plate.

[0013] As a further improvement of this technical solution, the pressing component includes two first cylinders fixedly installed on the outside of the support frame. A back-opening pressing plate is provided in front of the support frame. The telescopic ends of the two first cylinders are fixedly connected to the rear surface of the back-opening pressing plate.

[0014] As a further improvement of this technical solution, the reciprocating component includes a second cylinder fixedly connected to the bottom of the support plate. The telescopic end of the second cylinder is fixedly connected to the bottom of the adjusting plate. A height guide rail is fixedly connected to the outside of the support frame. A height slider is sleeved on the outside of the height guide rail. The outside of the height slider is fixedly connected to the outside of the adjusting plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In this back-grooving device for a character bending machine, through the arranged pressing component, grooving component, groove depth adjusting component and reciprocating component, when it is necessary to groove the material, only the front and rear positions of the grooving component need to be adjusted according to the thickness of the material first. At this time, only through the groove depth adjusting component, the front and rear positions of the grooving component can be conveniently and effectively adjusted. After the front and rear positions of the grooving component are adjusted, the pressing component is used to press the material to be grooved. After the material is pressed, the grooving component starts to operate. During the operation of the grooving component, the reciprocating component also starts to operate synchronously. At this time, the reciprocating component can drive the grooving component to move up and down reciprocally synchronously, so as to effectively groove the material. Moreover, the structure of this device is simple and clear, which is convenient for the subsequent maintenance operation of the staff, saving time and effort. Description of the Drawings

[0017] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 Schematic diagram of the rear view three-dimensional structure of the present utility model;

[0019] Figure 3 Schematic diagram of the three-dimensional structure of the grooving component in the present utility model;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the groove depth adjusting component in the present utility model;

[0021] Figure 5 Schematic diagram of the bottom view three-dimensional structure of the present utility model.

[0022] The meanings of each label in the figure are as follows:

[0023] 1. Support plate; 2. Support frame; 3. Back-opening pressure plate; 4. First cylinder; 5. Mounting plate; 6. Mounting frame; 7. Driving motor; 8. Connecting frame; 9. Connecting rod; 10. Milling cutter; 11. Flat belt; 12. Depth slider; 13. Adjusting plate; 14. Depth guide rail; 15. Micrometer head; 16. Second cylinder; 17. Height guide rail; 18. Height slider. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 - Figure 5 As shown, this embodiment provides a back grooving device for a bending machine, including a support plate 1, and further including:

[0026] A support frame 2, fixedly connected to the upper surface of the support plate 1;

[0027] A pressing assembly, arranged outside the support frame 2 and used for pressing the material;

[0028] A grooving assembly, arranged above the support plate 1 and used for grooving the material;

[0029] A groove depth adjusting assembly, arranged above the support plate 1 and used for adjusting the front and rear positions of the grooving assembly, so as to be able to adjust the grooving depth of the material;

[0030] A reciprocating assembly, arranged at the bottom of the support plate 1 and used for moving the grooving assembly up and down reciprocally, so as to be able to groove the material.

[0031] The above working principle: When slotting the material, first adjust the front and rear positions of the slotting component according to the thickness of the material. At this time, only by using the slot depth adjustment component can the front and rear positions of the slotting component be adjusted conveniently and effectively. After the front and rear positions of the slotting component are adjusted, use the pressing component to press the material to be slotted. After the material is pressed, the slotting component starts to operate. During the operation of the slotting component, the reciprocating component also starts to operate synchronously. At this time, the reciprocating component can drive the slotting component to move up and down reciprocally, so as to effectively slot the material. Moreover, the structure of this device is simple and clear, which is convenient for the subsequent maintenance operation of the staff, saving time and effort.

[0032] In order to effectively press the material to be slotted, the pressing component includes two first cylinders 4 fixedly installed outside the support frame 2. There is a back-opening pressing plate 3 in front of the support frame 2. The telescopic ends of the two first cylinders 4 are fixedly connected to the rear surface of the back-opening pressing plate 3. When the material needs to be pressed, first place the material between the support frame 2 and the back-opening pressing plate 3. At this time, the first cylinder 4 starts to operate, and the first cylinder 4 will drive the back-opening pressing plate 3 to move synchronously. At this time, the material can be effectively pressed through the cooperation between the back-opening pressing plate 3 and the support frame 2, so as to facilitate the slotting of the material.

[0033] Considering that when slotting the material, the milling cutter 10 needs to rotate, the slotting component includes a mounting plate 5 located above the support plate 1. An installation frame 6 is fixedly connected to the outside of the mounting plate 5. A driving motor 7 is fixedly connected to the outside of the installation frame 6. A connecting frame 8 is fixedly connected to the outside of the mounting plate 5. A connecting rod 9 is fixedly installed inside the connecting frame 8. The other end of the connecting rod 9 is fixedly connected to the outside of the mounting plate 5. A milling cutter 10 is rotatably connected to the outside of the connecting rod 9. The output shaft of the driving motor 7 and the milling cutter 10 are connected by a flat belt 11 and a pulley for belt drive. An activity groove for the milling cutter 10 to move is opened inside the support frame 2. When the material needs to be slotted, the driving motor 7 starts to operate. Since the output shaft of the driving motor 7 and the milling cutter 10 are connected by a flat belt 11 and a pulley for belt drive, the driving motor 7 will drive the milling cutter 10 to rotate synchronously at this time, so as to effectively slot the material through the milling cutter 10.

[0034] In order to adjust the front and rear positions of the grooving assembly according to the thickness of the material, so as to be able to adjust the grooving depth of the material, the grooving depth adjustment assembly includes an adjustment plate 13 located above the support plate 1. The front end surface of the mounting plate 5 is provided with a micrometer head 15. One end of the micrometer head 15 is fixedly connected to the front end surface of the adjustment plate 13. A depth guide rail 14 is fixedly installed outside the adjustment plate 13, and a depth slider 12 is fixedly connected to the outside of the mounting plate 5. When it is necessary to adjust the front and rear positions of the grooving assembly, only need to rotate the micrometer head 15. At this time, the micrometer head 15 will drive the mounting plate 5 to move synchronously. The mounting plate 5 will then drive the depth slider 12 to move synchronously outside the depth guide rail 14. During the movement of the mounting plate 5, it will also drive the milling cutter 10 to move synchronously. At this time, the front and rear positions of the milling cutter 10 can be adjusted according to the thickness of the material, so as to be able to groove materials with different thicknesses, effectively improving the overall practicality of the device.

[0035] In order to effectively enable the milling cutter 10 to move up and down reciprocally, so as to be able to effectively groove the material, the reciprocating assembly includes a second cylinder 16 fixedly connected to the bottom of the support plate 1. The telescopic end of the second cylinder 16 is fixedly connected to the bottom of the adjustment plate 13. A height guide rail 17 is fixedly connected to the outside of the support frame 2, and a height slider 18 is sleeved outside the height guide rail 17. The outside of the height slider 18 is fixedly connected to the outside of the adjustment plate 13. When it is necessary to make the milling cutter 10 move up and down reciprocally, the second cylinder 16 starts to operate. At this time, the second cylinder 16 will drive the adjustment plate 13 to move synchronously. The adjustment plate 13 will then drive the height slider 18 to move synchronously outside the height guide rail 17. During the movement of the adjustment plate 13, it will also drive the mounting plate 5 to move synchronously. The mounting plate 5 will then drive the milling cutter 10 to move synchronously. At this time, the milling cutter 10 can be made to move up and down reciprocally, so that the milling cutter 10 can effectively groove the material.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A back grooving device for a letter bending machine, comprising a support plate (1), characterized in that: Also includes: A support frame (2) fixedly connected to the upper surface of the support plate (1); A pressing assembly, arranged outside the support frame (2) and used for pressing the material; A slotting assembly, arranged above the support plate (1) and used for slotting the material; A slot depth adjustment component is arranged above the support plate (1) and is used to adjust the front and rear positions of the slotting component, thereby being able to adjust the slotting depth of the material; A reciprocating assembly is arranged at the bottom of the support plate (1) and is used to make the slotting assembly move up and down reciprocatingly, so as to perform slotting processing on the material; The slotting assembly comprises a mounting plate (5) located above the support plate (1); the mounting plate (5) is fixedly connected to a mounting frame (6) on the outside; the mounting frame (6) is fixedly connected to a driving motor (7) on the outside; the mounting plate (5) is fixedly connected to a connecting frame (8) on the outside; a connecting rod (9) is fixedly installed on the inside of the connecting frame (8); the other end of the connecting rod (9) is fixedly connected to the outside of the mounting plate (5); the outside of the connecting rod (9) is rotatably connected to a milling cutter (10); the output shaft of the driving motor (7) is connected to the milling cutter (10) through a flat belt (11) and a pulley transmission connection; and a movable groove for the milling cutter (10) to move is provided inside the support frame (2); The groove depth adjustment assembly comprises an adjustment plate (13) located above the support plate (1); a differential head (15) is provided on the front end surface of the mounting plate (5); one end of the differential head (15) is fixedly connected to the front end surface of the adjustment plate (13); a depth guide rail (14) is fixedly installed on the outside of the adjustment plate (13); and a depth slider (12) is fixedly connected to the outside of the mounting plate (5).

2. The back grooving device for a letter bending machine according to claim 1, characterized in that: The clamping assembly comprises two first cylinders (4) fixedly mounted on the outside of a support frame (2), a back-opening pressure plate (3) is provided in front of the support frame (2), and the telescopic ends of the two first cylinders (4) are fixedly connected to the rear end surface of the back-opening pressure plate (3).

3. The back grooving device for a letter bending machine according to claim 1, characterized in that: The reciprocating assembly comprises a second cylinder (16) fixedly connected to the bottom of the support plate (1), the telescopic end of the second cylinder (16) is fixedly connected to the bottom of the adjustment plate (13), the outside of the support frame (2) is fixedly connected to a height guide rail (17), the outside of the height guide rail (17) is sleeved with a height slider (18), and the outside of the height slider (18) is fixedly connected to the outside of the adjustment plate (13).

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