Blanking mechanism for online automatic cutting of thin film capacitor

Abstract

The utility model relates to a blanking mechanism for on-line automatic cutting of a thin-film capacitor. The blanking mechanism comprises a workbench arranged on a rack, a material conveying frame and cutting components are arranged on the workbench, and the two cutting components are arranged on the two sides of the material conveying frame respectively. A rectangular groove is formed in the working table, the rectangular groove is formed in the tail end of the material conveying frame, an arc-shaped baffle is installed on the side, away from the material conveying frame, of the rectangular groove, and the arc-shaped baffle is flush with the center line of the material conveying frame; the device further comprises a blanking bin installed in the machine frame, the upper end of the blanking bin communicates with the rectangular groove, and the lower end of the blanking bin inclines downwards and extends to the outer end of the machine frame. The arc-shaped baffle is installed on the side, facing the material conveying frame, of the rectangular groove and assists in guiding capacitor banks to fall along a set path, the inclined sliding plate of the material storage box extends to the bottom of the inner cavity from the upper end opening, the capacitor banks are guided to slide down accordingly, collision damage or deformation is avoided, falling is stable, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical feeding, and in particular relates to a blanking mechanism for online automatic cutting of film capacitors. Background Art

[0002] Film capacitors, due to their superior performance and wide range of applications, have become an indispensable component in the electronic component market. The production process for film capacitors includes winding, gold spraying, soldering, potting, and drying. The soldering process involves soldering the metal wires to the gold-sprayed ends. To increase the capacitance, multiple capacitors are typically connected in parallel.

[0003] In the existing automated welding production process for film capacitors, after multiple capacitors are welded in parallel, when they are cut and blanked, the following defects often occur during blanking due to the length of the capacitor group itself: 1. The capacitor group is often hung at the blanking port, and blanking cannot be completed normally, requiring subsequent manual intervention; 2. The blanking box generally has a certain depth, and when blanking the capacitor group, bumps, deformations and other adverse conditions often occur; technical personnel in this field urgently need to solve the above technical problems. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a blanking mechanism for online automatic cutting of film capacitors, which can achieve autonomous cutting, stable blanking and improved production efficiency.

[0005] The utility model adopts the following technical solutions:

[0006] A blanking mechanism for online automatic cutting of film capacitors, comprising a workbench arranged on a frame;

[0007] A material conveying frame and a cutting component are provided on the workbench, and the two cutting components are respectively provided on both sides of the material conveying frame;

[0008] A rectangular groove is provided on the workbench, and the rectangular groove is provided at the end of the material conveying frame, and an arc-shaped baffle is installed on a side of the rectangular groove away from the material conveying frame, and the arc-shaped baffle is flush with the center line of the material conveying frame;

[0009] It also includes a material drop bin installed in the frame, the upper end of the material drop bin is communicated with the rectangular groove, and the lower end thereof is inclined downward and extends to the outer end of the frame.

[0010] In a preferred embodiment of the present invention, a material storage box is further included. The material storage box is installed at an outer end of one side of the frame and is arranged at the lower end of the discharge port of the drop bin.

[0011] In a preferred embodiment of the present invention, the upper end of the material storage box is open, and an inclined slide is provided on a side close to the frame, and the inclined slide extends to the bottom of the inner cavity of the material storage box.

[0012] In a preferred embodiment of the present invention, the inner concave surface of the arc-shaped baffle is arranged to face the material conveying rack.

[0013] In a preferred embodiment of the present invention, the lower end of the arc-shaped baffle is fixed to the workbench by bolts.

[0014] In a preferred embodiment of the present invention, the inclination angle of the drop bin to the horizontal plane is thirty degrees to fifty degrees.

[0015] Beneficial effects:

[0016] The utility model discloses a blanking mechanism for online automatic cutting of film capacitors. A rectangular slot is provided on a workbench to connect to a blanking bin, and an arc-shaped baffle is installed on the side of the rectangular slot facing the material conveying rack, which helps to guide the capacitor group to complete blanking along a predetermined path.

[0017] The inner concave surface of the arc-shaped baffle of the utility model faces the material conveying frame, and the rear cut end of the capacitor group is thrown onto the inner concave surface of the arc-shaped baffle at the moment of falling, and slides along the inner concave surface into the falling bin, reducing the deviation of the capacitor group during falling. At the same time, the upper end of the arc-shaped baffle is suspended in the air and has a certain elastic force, so that the capacitor group and the arc-shaped baffle avoid hard contact, reducing the damage of the capacitor group due to impact;

[0018] The inclined slide of the storage box of the utility model extends from the upper opening to the bottom of the inner cavity, guiding the capacitor group to slide down, thus preventing the capacitor group from being damaged or deformed during the sliding process;

[0019] The utility model discloses a blanking mechanism for online automatic cutting of film capacitors, which has a simple design, realizes autonomous cutting and blanking of capacitor groups, has good stability and high safety, and improves the production efficiency of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a blanking mechanism for online automatic cutting of film capacitors according to the present invention;

[0021] Figure 2 This is a left view of a blanking mechanism for online automatic cutting of film capacitors described in the present utility model;

[0022] Figure 3 This is a partial structural diagram of a blanking mechanism for online automatic cutting of film capacitors according to the present invention;

[0023] Figure 4 This is a front view of a blanking mechanism for online automatic cutting of thin film capacitors described in the utility model;

[0024] Figure 5 This is a structural schematic diagram of the storage box of the utility model.

[0025] In the figure: 1 rack;

[0026] 2 working tables, 21 rectangular slots;

[0027] 3. Material conveying rack;

[0028] 4. Cutting parts;

[0029] 5. Arc baffle;

[0030] 6. Dropping silo;

[0031] 7 storage box, 71 inclined slide plate, 72 handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] like Figure 1-4 As shown, a blanking mechanism for online automatic cutting of film capacitors includes a workbench 2 provided on a frame 1;

[0034] A material conveying frame 3 and a cutting component 4 are provided on the workbench 2. The two cutting components 4 are respectively provided on both sides of the material conveying frame 3.

[0035] A rectangular groove 21 is provided on the workbench 2, and the rectangular groove 21 is provided at the end of the material conveying frame 3. An arc-shaped baffle 5 is installed on the side of the rectangular groove 21 away from the material conveying frame 3, and the arc-shaped baffle 5 is flush with the center line of the material conveying frame 3;

[0036] It also includes a material drop bin 6 installed in the frame 1, the upper end of the material drop bin 6 is connected to the rectangular slot 21, and the lower end thereof is inclined downward and extends to the outer end of the frame 1;

[0037] The working principle and beneficial effects of the above embodiment are as follows:

[0038] The capacitors are transported to the location of the cutting component 4 through the material conveying rack 3. Ten capacitors are set as a group. Wires are welded on both sides of the capacitors. The cutting component 4 accurately cuts them. The arc-shaped baffle 5 guides the cut capacitor group to fall smoothly into the rectangular groove 21 to prevent the capacitor group from hanging or deviating from the predetermined blanking path. The upper end of the blanking bin 6 is connected to the rectangular groove 21. The capacitor group falls from the rectangular groove 21 into the blanking bin 6 for guided transportation.

[0039] The utility model adopts an arc-shaped baffle 5, so that the capacitor group is dropped according to the established drop track, avoiding damage to the capacitor group, reducing the design difficulty of the material conveying frame 3 and the drop bin 6, simplifying the operation process, facilitating operator management and maintenance, and improving production efficiency.

[0040] In one embodiment,

[0041] It also includes a material storage box 7, which is installed on the outer end of one side of the frame 1 and is arranged at the lower end of the discharge port of the drop bin 6.

[0042] The working principle and beneficial effects of the above embodiment are as follows:

[0043] The lower end of the drop bin 6 is tilted downward and extends to the outer end of the frame 1. The capacitor group automatically slides out of the drop bin 6 to the storage box 7. The storage box 7 provides a centralized storage space for easy management and to reduce the scattering of the capacitor group.

[0044] In one embodiment,

[0045] like Figure 5 As shown, the upper end of the storage box 7 is open, and an inclined slide 71 is provided on the side close to the frame 1 , and the inclined slide 71 extends to the bottom of the inner cavity of the storage box 7 .

[0046] The working principle and beneficial effects of the above embodiment are as follows:

[0047] The upper end opening design of the storage box 7 allows the capacitor group to fall directly into the storage box 7. The inclined slide 71 extends from the upper end opening to the bottom of the inner cavity of the storage box 7, guiding the capacitor group to slide down and avoid damage or deformation of the capacitor group during the sliding process. The guiding slope of the inclined slide 71 matches the inclination angle of the drop bin 6, further ensuring the stability and safety of the autonomous drop of the capacitor group. Handles 72 are installed on both sides of the storage box 7 to facilitate the operator's carrying.

[0048] In one embodiment,

[0049] The inner concave surface of the arc-shaped baffle 5 is arranged facing the material conveying rack 3; the inner concave surface design of the arc-shaped baffle 5 helps to guide the capacitor group to move along a predetermined path, avoiding the rear cut end of the capacitor group from being thrown onto the workbench 2 when the capacitor group is cut and blanked. The rear cut end of the capacitor group is thrown onto the inner concave surface of the arc-shaped baffle 5 at the moment of blanking, and slides along the inner concave surface into the blanking bin 6, reducing the deviation of the capacitor group during blanking.

[0050] In one embodiment,

[0051] The lower end of the arc baffle 5 is fixed to the workbench 2 by bolts. The lower end of the arc baffle 5 is fixed with bolts to ensure that the arc baffle 5 will not be displaced during use. The upper end of the arc baffle 5 is suspended in the air and has a certain elastic force, so that the capacitor group and the arc baffle 5 avoid hard contact, reducing damage to the capacitor group due to impact.

[0052] In one embodiment,

[0053] The drop bin 6 is inclined at an angle of thirty to fifty degrees to the horizontal plane to prevent the capacitor bank from sliding too fast and causing damage or scattering.

[0054] In summary:

[0055] The utility model discloses a blanking mechanism for online automatic cutting of film capacitors. A rectangular slot is provided on a workbench to connect to a blanking bin, and an arc-shaped baffle is installed on the side of the rectangular slot facing the material conveying rack, which helps to guide the capacitor group to complete blanking along a predetermined path.

[0056] The inner concave surface of the arc-shaped baffle of the utility model faces the material conveying frame, and the rear cut end of the capacitor group is thrown onto the inner concave surface of the arc-shaped baffle at the moment of falling, and slides along the inner concave surface into the falling bin, reducing the deviation of the capacitor group during falling. At the same time, the upper end of the arc-shaped baffle is suspended in the air and has a certain elastic force, so that the capacitor group and the arc-shaped baffle avoid hard contact, reducing the damage of the capacitor group due to impact;

[0057] The utility model extends the inclined slide plate from the upper end opening to the bottom of the inner cavity of the storage box, guiding the capacitor group to slide down, thus preventing the capacitor group from being damaged or deformed during the sliding process;

[0058] The automatic cutting and blanking mechanism of the utility model has a simple design, realizes the autonomous cutting and blanking of the capacitor group, has good stability and high safety, and improves the production efficiency of the enterprise.

[0059] The above shows and describes the basic principles, main features and advantages of the present invention. The terms "front", "back", "left" and "right" used in the text are not specific and are mainly used to more intuitively illustrate the technical solution and do not have a limiting effect. Those skilled in the art should understand that the above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. They are not intended to limit the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A blanking mechanism for online automatic cutting of film capacitors, characterized by: It includes a workbench (2) arranged on a frame (1); A material conveying frame (3) and a cutting component (4) are provided on the workbench (2), and the two cutting components (4) are respectively provided on both sides of the material conveying frame (3); A rectangular groove (21) is provided on the workbench (2), and the rectangular groove (21) is arranged at the end of the material conveying frame (3); an arc-shaped baffle (5) is installed on a side of the rectangular groove (21) away from the material conveying frame (3), and the arc-shaped baffle (5) is flush with the center line of the material conveying frame (3); It also includes a material drop bin (6) installed in the frame (1), the upper end of the material drop bin (6) is connected to the rectangular groove (21), and the lower end thereof is inclined downward and extends to the outer end of the frame (1).

2. The blanking mechanism for online automatic cutting of film capacitors according to claim 1, characterized in that: It also includes a material storage box (7), which is installed at the outer end of one side of the frame (1) and is arranged at the lower end of the discharge port of the drop bin (6).

3. The blanking mechanism for online automatic cutting of film capacitors according to claim 2, characterized in that: The upper end of the material storage box (7) is open, and a slanted slide (71) is provided on a side close to the frame (1), and the slanted slide (71) extends to the bottom of the inner cavity of the material storage box (7).

4. The blanking mechanism for online automatic cutting of film capacitors according to claim 1, characterized in that: The inner concave surface of the arc-shaped baffle (5) is arranged facing the material conveying rack (3).

5. The blanking mechanism for online automatic cutting of film capacitors according to claim 1, characterized in that: The lower end of the arc-shaped baffle (5) is fixed to the workbench (2) by means of bolts.

6. The blanking mechanism for online automatic cutting of film capacitors according to claim 1, characterized in that: The drop bin (6) has an inclination angle of thirty to fifty degrees with respect to the horizontal plane.

Images