Cutting device for electronic mold

Abstract

The utility model belongs to electronic mould technical field especially relates to a cutting device for electronic mould, including cutting table, the first sliding block is slidingly installed in cutting table middle part inner wall, two electronic moulds are provided with in cutting table top, two electronic moulds are located first sliding block's left and right sides respectively, first sliding block one side is fixedly installed with mounting frame, the second sliding block is slidingly installed in mounting frame inner wall. The utility model, first through starting servo motor, makes four movable rollers rotate, then in the effect of gear slot and gear mesh, makes four roller belt and polishing belt rotate, then through starting electric push rod, and drives second sliding block first moves up, when the polishing belt of downside and the downside of electronic mould contact, can polish, polishes a certain degree, again control servo motor reverse, thereby can carry out reverse polishing to side ridge, makes the up and down side ridge of electronic mould cutting place is polished more smooth.

Description

Technical Field

[0001] This utility model belongs to the field of electronic mold technology, and in particular relates to a cutting device for electronic molds. Background Technology

[0002] Electronic molds refer to various molds used in the manufacturing process of electronic products. They are mainly used to produce electronic components, assemblies, or housings. These molds play a crucial role in the electronics manufacturing industry, directly affecting the quality, precision, and production efficiency of electronic products.

[0003] For example, Chinese patent CN218193689U2 discloses a cutting device for electronic molds, including a device body. The device body includes a clamping device, a grinding device, a cutting device, a fixing device, and a worktable. The clamping device is installed on the top of the worktable, and the grinding device is also installed on the top of the worktable. The clamping device includes a fixing block, a clamping block, a connecting block, a spring groove, and a spring. The grinding device includes an electric telescopic rod, a support rod, a grinding cylinder, and a first motor. The cutting device includes a second motor, a rotating shaft, and a cutting blade. The second motor is installed on the side of the worktable, and its output end is connected to the rotating shaft. The cutting blade is installed on the outer wall of the rotating shaft. The fixing device includes a push block, a push rod, a locking bolt, and a control box. This cutting device for electronic molds can fix electronic molds of different widths and lengths by setting up the clamping device and the fixing device, and at the same time, the grinding cylinder can smooth the rough edges after cutting.

[0004] The aforementioned patent has the following problems:

[0005] This patent has some drawbacks in its use, such as: it only uses an electric telescopic rod to control the up-and-down movement of the grinding cylinder to grind the cut surface of the electronic mold, while most of the burrs are located on the side edges, making the grinding of the side burrs incomplete; secondly, the cutting blade is exposed to the outside without a protective structure, increasing the operational risk for workers and making them prone to accidental injury from the cutting blade. In view of this, we propose a cutting device for electronic molds. Utility Model Content

[0006] The purpose of this invention is to provide a cutting device for electronic molds to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a cutting device for electronic molds, including a cutting table, a first slider slidably mounted on the inner wall of the middle part of the cutting table, two electronic molds being disposed on the top of the cutting table, the two electronic molds being respectively located on the left and right sides of the first slider, an mounting frame being fixedly mounted on one side of the first slider, and a second slider slidably mounted on the inner wall of the mounting frame;

[0008] Two mounting brackets are fixedly installed on the upper and lower sides of the second slider, respectively. Two movable rollers are rotatably installed on the inner walls of the left and right sides of the two mounting brackets. The same roller belt is provided on the outer wall of two adjacent movable rollers. A grinding belt is fixedly installed on the outer wall of each of the four roller belts.

[0009] A clamping assembly, which is mounted on a cutting table and is used to clamp an electronic mold;

[0010] A protective assembly is mounted on the cutting table and is used to isolate the mechanism on top of the cutting table.

[0011] In the above technical solution, the clamping component further includes:

[0012] Two electric push rods are fixedly installed on the left and right sides of the top of the cutting table, respectively. Electric grippers are fixedly installed on the movable ends of the two electric push rods. Clamping plates are fixedly installed on the two gripper parts of the two electric grippers. The four clamping plates clamp the two sides of the two electronic molds respectively.

[0013] In the above technical solution, the protective component further includes:

[0014] Two protective covers are slidably installed on both sides of the top of the cutting table. Sliding strips are fixedly installed on the front and rear sides of the bottom of the two protective covers. Four sliding strips are slidably connected to the cutting table. An observation window is fixedly installed on the outer front wall of one of the protective covers.

[0015] In the above technical solution, furthermore, the outer walls of the eight movable rollers are all fixedly equipped with multiple teeth, the inner walls of the four roller belts are all provided with multiple tooth grooves, the multiple tooth grooves can mesh with the teeth, and servo motors are fixedly installed on the outer walls of the left and right sides of the two mounting brackets, and the output ends of the four servo motors are respectively fixedly connected to the shaft ends of the four movable rollers.

[0016] In the above technical solution, an electric push rod is further fixedly installed on the top of the mounting frame, and the bottom end of the electric push rod is fixedly connected to the top surface of the second slider.

[0017] In the above technical solution, a first telescopic cylinder is further fixedly installed on the front side of the cutting table, and one end of the first telescopic cylinder is fixedly connected to one side of the first slider.

[0018] In the above technical solution, a cutting blade is further fixedly installed on the other side of the first slider.

[0019] The beneficial effects of this utility model are:

[0020] 1. The cutting device for this electronic mold first starts by activating a servo motor to rotate four movable rollers. Then, the tooth grooves and teeth mesh to rotate the four roller belts and the grinding belt. Next, by activating an electric push rod, the second slider is moved upward. When the grinding belt on the lower side contacts the lower edge of the electronic mold, grinding can be performed. After grinding to a certain extent, the servo motor is controlled to reverse, so that the side edge can be ground in the opposite direction. During the grinding process, the first telescopic cylinder can drive the first slider to move forward or backward, so that the side edge is completely ground. Then, the second slider is driven to move downward, and the upper side edge is ground in the same way, so that the upper and lower side edges of the cut part of the electronic mold are ground smoother.

[0021] 2. The electronic mold cutting device pulls the two protective covers towards the middle. During the pulling process, the slider slides along the cutting table. It stops when the protective cover covers the mechanism on the top of the cutting table to prevent the operator from contacting the cutting blade and ensure the safety of the staff. The grinding process can be observed through the observation window. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a bottom view of the overall structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the regional structure of the cutting table in this utility model;

[0025] Figure 4 This is a schematic diagram of the regional structure of the first slider in this utility model;

[0026] Figure 5 This is a schematic diagram of the area structure for mounting the bracket in this utility model;

[0027] Figure 6 This is a schematic diagram of the regional structure of the roller belt in this utility model.

[0028] The markings in the diagram are as follows:

[0029] 1. Protective cover; 2. Cutting table; 3. First telescopic cylinder; 5. Observation window; 6. First slider; 7. Electric push rod; 8. Electric gripper; 9. Electronic mold; 10. Cutting blade; 11. Mounting frame; 12. Second telescopic cylinder; 13. Second slider; 14. Mounting bracket; 15. Roller belt; 16. Servo motor; 17. Movable roller; 18. Tooth; 19. Grinding belt; 20. Tooth groove; 21. Clamping plate; 22. Slide bar. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0031] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0032] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0033] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0034] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0035] Example 1:

[0036] Please see Figures 1-6 As shown, this embodiment provides a cutting device for electronic molds, including a cutting table 2. A first slider 6 is slidably installed on the inner wall of the middle part of the cutting table 2. Two electronic molds 9 are provided on the top of the cutting table 2. The two electronic molds 9 are located on the left and right sides of the first slider 6, respectively. An installation frame 11 is fixedly installed on one side of the first slider 6. A second slider 13 is slidably installed on the inner wall of the installation frame 11.

[0037] Two mounting brackets 14 are fixedly installed on the upper and lower sides of the second slider 13 respectively. Two movable rollers 17 are rotatably installed on the inner walls of the left and right sides of the two mounting brackets 14. The same roller belt 15 is provided on the outer wall of two adjacent movable rollers 17. A grinding belt 19 is fixedly installed on the outer wall of the four roller belts 15.

[0038] A clamping assembly is mounted on the cutting table 2 and is used to clamp the electronic mold 9.

[0039] A protective assembly is mounted on the cutting table 2 and is used to isolate the mechanism on top of the cutting table 2.

[0040] In this process, by activating the second telescopic cylinder 12, the second slider 13 is moved upward. When the two lower grinding belts 19 come into contact with the lower side edges of the two electronic molds 9, the burrs on the edges are ground. After a certain degree of grinding, the servo motor 16 is controlled to reverse, so that the side edges can be ground in the opposite direction, making the lower side edges of the two electronic molds 9 smooth. During the grinding process, the first telescopic cylinder 3 can move the first slider 6 forward or backward, so that the side edges are completely ground. Then, the second slider 13 is moved downward until the two upper grinding belts 19 come into contact with the upper side edges of the two electronic molds 9 and stop. Then, the grinding is carried out in the same way, so that both the upper and lower side edges of the electronic molds 9 can be ground smooth.

[0041] Example 2:

[0042] This embodiment provides a cutting device for electronic molds, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a clamping assembly comprising:

[0043] Two electric push rods 7 are fixedly installed on the left and right sides of the top of the cutting table 2, respectively. Electric grippers 8 are fixedly installed on the movable ends of the two electric push rods 7. Clamping plates 21 are fixedly installed on the two gripper parts of the two electric grippers 8. The four clamping plates 21 clamp the two sides of the two electronic molds 9 respectively.

[0044] The process involves activating the electric gripper 8 and opening the clamping plate 21, then placing the electronic mold 9 into the gap between the clamping plates 21. The clamping plates 21 then hold the two sides of the electronic mold 9 in place, thus achieving positioning. After cutting, the two second telescopic cylinders 12 are controlled to retract, increasing the gap between the two electronic molds 9 to facilitate polishing.

[0045] Example 3:

[0046] This embodiment provides a cutting device for electronic molds, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including protective components:

[0047] Two protective covers 1 are slidably installed on both sides of the top of the cutting table 2. Sliding strips 22 are fixedly installed on the front and back sides of the bottom of the two protective covers 1. The four sliding strips 22 are slidably connected to the cutting table 2. An observation window 5 is fixedly installed on the outer wall of the front side of one of the protective covers 1.

[0048] The two protective covers 1 are pulled towards the middle. During the pulling process, the slider 22 will slide along the cutting table 2. The slider 1 will stop when it covers the mechanism on the top of the cutting table 2, so as to prevent the operator from coming into contact with the cutting blade 10 and ensure the safety of the staff.

[0049] Example 4:

[0050] This embodiment provides a cutting device for electronic molds. In addition to the technical solutions of the above embodiments, it also has the following technical features: the outer walls of the eight movable rollers 17 are all fixedly equipped with multiple teeth 18, the inner walls of the four roller belts 15 are all provided with multiple grooves 20, the multiple grooves 20 can mesh with the teeth 18, and servo motors 16 are fixedly installed on the outer walls of the left and right sides of the two mounting brackets 14. The output ends of the four servo motors 16 are respectively fixedly connected to the shaft ends of the four movable rollers 17.

[0051] Specifically, by starting the servo motor 16, the four servo motors 16 drive the four movable rollers 17 to rotate. Then, under the meshing action of the tooth groove 20 and the tooth 18 and the transmission action of the other four movable rollers 17, the four roller belts 15 rotate.

[0052] Example 5:

[0053] This embodiment provides a cutting device for electronic molds. In addition to the technical solutions of the above embodiments, it also has the following technical features: a second telescopic cylinder 12 is fixedly installed on the top of the mounting frame 11, and the bottom end of the second telescopic cylinder 12 is fixedly connected to the top surface of the second slider 13.

[0054] Specifically, by activating the second telescopic cylinder 12 and then controlling the extension and retraction of the second telescopic cylinder 12, the second slider 13 is moved up or down, thereby adjusting the distance between the roller belt 15 and the side edge of the electronic mold 9.

[0055] Example 6:

[0056] This embodiment provides a cutting device for electronic molds. In addition to the technical solutions of the above embodiments, it also has the following technical features: a first telescopic cylinder 3 is fixedly installed on the front side of the cutting table 2, and one end of the first telescopic cylinder 3 is fixedly connected to one side of the first slider 6.

[0057] The first slider 6 can be moved forward or backward by controlling the extension and retraction of the first telescopic cylinder 3.

[0058] Example 7:

[0059] This embodiment provides a cutting device for electronic molds. In addition to the technical solutions of the above embodiments, it also has the following technical features: a cutting blade 10 is fixedly installed on the other side of the first slider 6.

[0060] When the cutting blade 10 is activated, it will cut the electronic mold 9 into two parts when the first slider 6 moves forward and the cutting blade 10 contacts the electronic mold 9.

[0061] Working principle: Initially, the two electronic molds 9 are a single unit. The first slider 6 is located behind the cutting table 2. By activating the electric gripper 8, the clamping plate 21 is opened, and the electronic mold 9 is placed in the gap between the clamping plates 21. The clamping plates 21 then clamp the two sides of the electronic mold 9, thus achieving positioning. Then, the two protective covers 1 are pulled towards the center. During the pulling process, the slide bar 22 slides along the cutting table 2. When the protective cover 1 covers the mechanism at the top of the cutting table 2, the first telescopic cylinder 3 is activated, and the first telescopic cylinder 3 is controlled to move the first slider 6 forward. Then, the cutting blade 10 is activated. When the cutting blade 10 contacts the electronic mold 9, it cuts the electronic mold 9 into two parts. After the cutting is completed, the two second telescopic cylinders 12 are controlled to retract, increasing the gap between the two electronic molds 9. Then, the first slider 6 continues to move forward. When the roller belt 15 moves between the two electronic molds 9, the servo motors 16 are activated, causing the four servo motors 16 to drive the four moving parts respectively. Roller 17 rotates, and then, under the meshing action of tooth groove 20 and tooth 18 and the transmission action of the other four movable rollers 17, the four roller belts 15 rotate. Then, by activating the second telescopic cylinder 12, the second slider 13 is driven to move upward first. When the two lower grinding belts 19 contact the lower side edges of the two electronic molds 9, the burrs on the edges are ground. After grinding to a certain extent, the servo motor 16 is controlled to reverse, so that the side edges can be ground in the opposite direction, making the lower side edges of the two electronic molds 9 smooth. During the grinding process, the first telescopic cylinder 3 can drive the first slider 6 to move forward or backward, so that the side edges are completely ground. Then, the second slider 13 is driven to move downward until the two upper grinding belts 19 contact the upper side edges of the two electronic molds 9 and stop. Then, the grinding is carried out in the same way. During the grinding process, the grinding situation can be easily observed through the observation window 5. The mechanism on the top of the cutting table 2 is covered by the protective cover 1 to prevent the operator from contacting the cutting blade 10 and to ensure the safety of the staff.

[0062] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A cutting device for electronic molds, characterized in that, include: A cutting table (2) is provided with a first slider (6) slidably installed on the inner wall of the middle part of the cutting table (2). Two electronic molds (9) are provided on the top of the cutting table (2). The two electronic molds (9) are located on the left and right sides of the first slider (6) respectively. An installation frame (11) is fixedly installed on one side of the first slider (6). A second slider (13) is slidably installed on the inner wall of the installation frame (11). Two mounting brackets (14) are fixedly installed on the upper and lower sides of the second slider (13), and two movable rollers (17) are rotatably installed on the inner walls of the left and right sides of the two mounting brackets (14). The same roller belt (15) is provided on the outer wall of two adjacent movable rollers (17), and a grinding belt (19) is fixedly installed on the outer wall of the four roller belts (15). A clamping assembly is mounted on the cutting table (2) and is used to clamp the electronic mold (9); A protective assembly is mounted on the cutting table (2) and is used to isolate the mechanism on top of the cutting table (2).

2. The cutting device for electronic molds according to claim 1, characterized in that, The clamping assembly includes: Two electric push rods (7) are fixedly installed on the left and right sides of the top of the cutting table (2). Electric grippers (8) are fixedly installed on the movable ends of the two electric push rods (7). Clamping plates (21) are fixedly installed on the two gripper parts of the two electric grippers (8). The four clamping plates (21) clamp the two sides of the two electronic molds (9) respectively.

3. The cutting device for electronic molds according to claim 1, characterized in that, The protective components include: Two protective covers (1) are slidably installed on both sides of the top of the cutting table (2). Sliding strips (22) are fixedly installed on the front and back sides of the bottom of the two protective covers (1). The four sliding strips (22) are slidably connected to the cutting table (2). An observation window (5) is fixedly installed on the outer wall of the front side of one of the protective covers (1).

4. The cutting device for electronic molds according to claim 1, characterized in that, The outer walls of the eight movable rollers (17) are all fixedly equipped with multiple teeth (18), and the inner walls of the four roller belts (15) are all provided with multiple tooth grooves (20). The multiple tooth grooves (20) can mesh with the teeth (18). Servo motors (16) are fixedly installed on the outer walls of the left and right sides of the two mounting brackets (14). The output ends of the four servo motors (16) are respectively fixedly connected to the shaft ends of the four movable rollers (17).

5. The cutting device for electronic molds according to claim 1, characterized in that, The second telescopic cylinder (12) is fixedly installed on the top of the mounting frame (11), and the bottom end of the second telescopic cylinder (12) is fixedly connected to the top surface of the second slider (13).

6. The cutting device for electronic molds according to claim 3, characterized in that, A first telescopic cylinder (3) is fixedly installed on the front side of the cutting table (2), and one end of the first telescopic cylinder (3) is fixedly connected to one side of the first slider (6).

7. The cutting device for electronic molds according to claim 1, characterized in that, A cutting blade (10) is fixedly installed on the other side of the first slider (6).

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