Novel thermal degumming stripping device for MLCC component

Abstract

The invention relates to the technical field of thermal degumming stripping, and discloses a novel thermal degumming stripping device for an MLCC component. Comprising a storage box, supporting frames are fixedly connected to the two sides of the storage box, hoppers are fixedly connected to the side surfaces of the supporting frames, a transverse plate is fixedly connected to the upper surfaces of the supporting frames, a connecting plate is fixedly connected to the side surface of the transverse plate, a heating column is arranged on the lower surface of the connecting plate, and a block is connected to the side surface of the heating column in a sleeving mode. A first connecting fixing plate is arranged on the rear surface of the block, and a sliding block is slidably connected to the side surface of the first connecting fixing plate. After the block is rolled into a cylinder, the face, attached with hot degumming glue, of the block is attached to the heating column, meanwhile, the surface of the block is slightly pressed by hands, the hot degumming glue is attached to the heating column to be heated, and the degumming glue is heated to expand; the MLCC component product is stripped from the adhesive film, the product falls off under the action of gravity, and the product is recycled in the storage box through the inverted conical hopper, so that the stripping efficiency of the MLCC component is improved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal debonding and stripping, in particular to a thermal debonding and stripping device used for a novel MLCC component. Background Art

[0002] MLCC (Multilayer Ceramic Capacitor) refers to multilayer ceramic capacitors, which are one of the most commonly used passive components. It consists of multiple thin ceramic sheets and electrodes. Each layer of ceramic sheet is coated with electrode materials, and multiple ceramic sheets are stacked together to form a multilayer structure. MLCC has the advantages of small size, light weight, large capacitance, good voltage stability, good frequency response, and small temperature coefficient. It is widely used in filtering, coupling, insulation and other circuits in electronic products.

[0003] The current common peeling method is: stick the evenly pressed block with a hot debonding tape and cut it, then roll it into a cylindrical shape, apply starch on it and put it into an oven for baking. After the hot debonding tape is heated, the MLCC components attached to it fall off to achieve the peeling process, but the products may be adhered to the heat during this peeling process, and starch and other powders have certain safety risks when baked in the oven. At the same time, when the MLCC components are debonded and peeled, it is usually necessary to use a screen, vacuum cleaner, etc. to separate the MLCC components and starch, etc., and this process may cause certain damage to the MLCC components. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a new type of thermal debonding and stripping device for MLCC components. The sliding of the slider and the first connecting and fixing plate can be used to pull the adjusting pull plate backward, so that the adjusting pull plate can use the slider to pull the first spring. Through the elasticity of the first spring, a pulling force can be generated between the adjusting pull plate and the first connecting and fixing plate. By continuously pulling the adjusting pull plate to move, the adjusting pull plate can drive the embedded plate to move. Since the width of the slider is smaller than the sliding position of the first connecting and fixing plate, the slider can extend from the inside of the first connecting and fixing plate to the first connecting and fixing plate. The spring is pulled to change the orientation of the embedded plate, and the embedded plate is embedded into the inside of the embedded seat to fix the rolled bar block. The rubber pad and rubber strip in the embedded seat can increase the friction between the embedded plate and the embedded seat, so that the gap between the embedded plate and the embedded seat can be filled, so that the bar block can be better fitted and sleeved with the heating column. After the bar block is rolled into a cylindrical shape, the side with the hot debonding is attached to the heating column. At the same time, the hand gently presses the surface of the bar block to make the hot debonding fit on the heating column and heat it. The debonding expands due to heat, and the MLCC component product is peeled off from the film. After the MLCC component products are peeled off from the film, the MLCC components can fall into the interior of the MLCC component sorting box through the feed port, and the sliding of the mobile push slide can be used to pull the mobile push slide forward, and the movement of the mobile push slide can drive the load-bearing mounting seat and the shovel plate to move together, and the movement of the plug plate can be used to push the MLCC components in the MLCC component sorting box to the surface of the MLCC component stacking inclined plate, so that the MLCC components can be pushed to the surface of the MLCC component stacking inclined plate for stacking, and the mobile plate is pulled upward so that the mobile plate can drive the MLCC component stacking inclined plate to move, and the activity of the MLCC component stacking inclined plate can be used to swing the MLCC component stacking inclined plate downward to pull the second spring, so that the MLCC components on the surface of the MLCC component stacking inclined plate can be uniformly discharged in the storage box of the MLCC components for collection, so that the MLCC components are more convenient to sort, etc., which solves the problems of safety of MLCC component degumming and cumbersome and low efficiency of MLCC component degumming operations.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a storage box, both sides of the storage box are fixedly connected with a support frame, the side surface of the support frame is fixedly connected with a hopper, the upper surface of the support frame is fixedly connected with a horizontal plate, the side surface of the horizontal plate is fixedly connected with a connecting plate, the lower surface of the connecting plate is provided with a heating column, and the side surface of the heating column is sleeved with a bar block;

[0008] A first connecting and fixing plate is provided on the rear surface of the block, a slider is slidably connected to the side surface of the first connecting and fixing plate, a first spring is fixedly connected to the rear surface of the slider, and the first spring is fixedly connected to the first connecting and fixing plate, an adjusting pull plate is fixedly connected to the side surface of the slider, a metal plate is provided on the side surface of the adjusting pull plate, a mating plate is fixedly connected to the side surface of the metal plate, a second connecting and fixing plate is provided on the rear surface of the block, a mating seat is fixedly connected to the side surface of the second connecting and fixing plate, and the mating seat is matingly connected to the mating plate.

[0009] The front surface of the storage box is movably connected with a box door through a hinge, and the upper surface of the storage box is provided with a feed port, and the feed port is communicated with the hopper.

[0010] An MLCC component sorting box is slidably connected to the interior of the storage box, and the MLCC component sorting box corresponds to the feed port.

[0011] The upper surface of the MLCC component sorting box is slidably connected with a movable pushing slide, the lower surface of the movable pushing slide is fixedly connected with a load-bearing mounting seat, the lower surface of the load-bearing mounting seat is fixedly connected with a shovel plate, and the shovel plate is in contact with the inner bottom wall of the storage box.

[0012] The inner wall of the storage box is slidably connected to a movable plate, the rear surface of the movable plate is movably connected to an inclined plate for stacking MLCC components via a bearing, the upper surface of the inclined plate for stacking MLCC components is fixedly connected to a second spring, and the second spring is fixedly connected to the rear surface of the movable plate.

[0013] The side surface of the connecting plate is sleeved with heat insulation cotton, and the interior of the heating column is provided with a resistance wire.

[0014] The block is a solid material with certain viscoelasticity formed by mixing ceramic powder inorganic material and adhesive organic material.

[0015] The heating column is cylindrical, has a column diameter of 8.0±0.5 cm and a length of 30±1 cm, and a small suction hole is provided on the side surface of the heating column.

[0016] The hopper is made of stainless steel with a smooth surface, and the height of the hopper is 35±1 cm.

[0017] The inner wall of the fitting seat is provided with a rubber pad, and the interior of the rubber pad is provided with a rubber strip.

[0018] Compared with the prior art, the present invention provides a new type of thermal debonding and stripping device for MLCC components, which has the following beneficial effects:

[0019] 1. The present invention utilizes the sliding of the slider and the first connecting and fixing plate to pull the adjusting plate backward, so that the adjusting plate can use the slider to pull the first spring, and through the elasticity of the first spring, a pulling force can be generated between the adjusting plate and the first connecting and fixing plate. By continuously pulling the adjusting plate to move, the adjusting plate can drive the embedded plate to move. Since the width of the slider is smaller than the sliding position of the first connecting and fixing plate, the slider can extend from the inside of the first connecting and fixing plate to pull the first spring, so that the direction of the embedded plate can be changed. The embedded plate is inserted into the embedded seat to fix the rolled bar block. The rubber pad and rubber strip in the embedded seat can increase the friction between the embedded plate and the embedded seat, so that the gap between the embedded plate and the embedded seat can be filled, so that the bar block can be better fitted and sleeved with the heating column. After the bar block is rolled into a cylindrical shape, the side with the hot debonding is attached to the heating column. At the same time, gently press the surface of the bar block with your hand to make the hot debonding fit on the heating column and heat it. The debonding expands due to the heat, and the MLCC component product is peeled off from the film.

[0020] 2. In the present invention, after the MLCC component products are peeled off from the adhesive film, the MLCC components can fall into the interior of the MLCC component sorting box through the feed port, and the sliding of the movable pushing slide can be used to pull the movable pushing slide forward, and the movement of the movable pushing slide can drive the load-bearing mounting seat and the shovel plate to move together, and the movement of the plug plate can be used to push the MLCC components in the MLCC component sorting box to the surface of the MLCC component stacking inclined plate, so that the MLCC components can be pushed to the surface of the MLCC component stacking inclined plate for stacking, and the movable plate is pulled upward so that the movable plate can drive the MLCC component stacking inclined plate to move, and the MLCC component stacking inclined plate can be used to swing the MLCC component stacking inclined plate downward to pull the second spring, so that the MLCC components on the surface of the MLCC component stacking inclined plate can be uniformly arranged in the MLCC component storage box for collection, thereby making it more convenient to sort the MLCC components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the rear view structure of the baffle of the present invention;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 This is a schematic diagram of the split structure of the first connecting and fixing plate of the present invention from a side view;

[0025] Figure 5This is a schematic diagram of the internal split structure of the chimeric seat of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal disassembly structure of the storage box of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the movable plate of the present invention.

[0028] Among them: 1. Storage box; 2. Support frame; 3. Hopper; 4. Insulation cotton; 5. Heating column; 6. Block; 7. Box door; 8. First connecting and fixing plate; 9. Feed inlet; 10. Load-bearing mounting seat; 11. Shovel plate; 12. Moving plate; 13. MLCC component sorting box; 14. Moving push slide plate; 15. Second spring; 16. MLCC component stacking and placement inclined plate; 17. Mosaic plate; 18. Metal plate; 19. Adjusting pull plate; 20. First spring; 21. Slider; 22. Second connecting and fixing plate; 23. Mosaic seat; 24. Connecting plate; 25. Cross plate; 26. Rubber strip; 27. Rubber pad. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-7, including a storage box 1, both sides of the storage box 1 are fixedly connected with a support frame 2, the side surface of the support frame 2 is fixedly connected with a hopper 3, the hopper 3 is made of stainless steel with a smooth surface, the height of the hopper 3 is 35±1cm, the upper surface of the support frame 2 is fixedly connected with a horizontal plate 25, the side surface of the horizontal plate 25 is fixedly connected with a connecting plate 24, and the lower surface of the connecting plate 24 is provided with a heating column 5. After adopting the structure of the heating column 5, after the thermal degumming is heated, the product can be peeled off from the thermal degumming without using starch, thereby achieving cost reduction and efficiency improvement, and at the same time completely eliminating the explosion risk caused by dust (starch), and the heating and baking time of the single-bar product is shortened from about 30 minutes to less than 1 minute, reducing the incidence of product sticking. The side surface of the connecting plate 24 is sleeved with heat insulation cotton 4, and a resistance wire is arranged inside the heating column 5. The heating column 5 is cylindrical, and the column diameter of the heating column 5 is 8.0±0.5cm and the length is 30±1cm. A small suction hole is arranged on the side surface of the heating column 5. The side surface of the heating column 5 is sleeved with a block 6. The block 6 is a solid material with a certain viscoelasticity formed by a mixture of ceramic powder inorganic matter and adhesive organic matter. After the block 6 is rolled into a cylindrical shape, the side with the hot debonding is attached to the heating column 5. At the same time, the surface of the block 6 is gently pressed by the hand to make the hot debonding adhere to the heating column 5 and heat it. The debonding expands due to heat, and the MLCC component product is peeled off from the film. Under the action of gravity, the product falls, and the product is recovered in the storage box 1 through the inverted cone hopper 3.

[0031] A first connecting and fixing plate 8 is provided on the rear surface of the block 6, and a slider 21 is slidably connected to the side surface of the first connecting and fixing plate 8, and a first spring 20 is fixedly connected to the rear surface of the slider 21, and the first spring 20 is fixedly connected to the first connecting and fixing plate 8, and an adjusting pull plate 19 is fixedly connected to the side surface of the slider 21, and a metal plate 18 is provided on the side surface of the adjusting pull plate 19, and a fitting plate 17 is fixedly connected to the side surface of the metal plate 18, and a second connecting and fixing plate 22 is provided on the rear surface of the block 6, and a fitting seat 23 is fixedly connected to the side surface of the second connecting and fixing plate 22, and the fitting seat 23 is fitted and connected to the fitting plate 17, and a rubber pad 27 is provided on the inner wall of the fitting seat 23, and a rubber strip 26 is provided inside the rubber pad 27, and the block 6 is manually rolled into a cylinder and sleeved on the surface of the heating column 5, and the adjusting pull plate 19 can be adjusted by sliding the slider 21 and the first connecting and fixing plate 8. By pulling backward, the adjusting plate 19 can use the slider 21 to pull the first spring 20. Through the elasticity of the first spring 20, a pulling force can be generated between the adjusting plate 19 and the first connecting and fixing plate 8. By continuously pulling the adjusting plate 19 to move, the adjusting plate 19 can drive the engaging plate 17 to move. Since the width of the slider 21 is smaller than the sliding position of the first connecting and fixing plate 8, the slider 21 can extend from the inside of the first connecting and fixing plate 8 to pull the first spring 20, so that it can change the orientation of the engaging plate 17 and engage the engaging plate 17 into the inside of the engaging seat 23 to fix the rolled bar block 6. The rubber pad 27 and the rubber strip 26 in the engaging seat 23 can increase the friction between the engaging plate 17 and the engaging seat 23, so that the gap between the engaging plate 17 and the engaging seat 23 can be filled, so that the bar block 6 can be better fitted and sleeved with the heating column 5.

[0032] The front surface of the storage box 1 is movably connected with a box door 7 through a hinge, the upper surface of the storage box 1 is provided with a feed port 9, and the feed port 9 is communicated with the hopper 3, the interior of the storage box 1 is slidably connected with an MLCC component sorting box 13, the MLCC component sorting box 13 corresponds to the feed port 9, the upper surface of the MLCC component sorting box 13 is slidably connected with a movable push slide 14, the lower surface of the movable push slide 14 is fixedly connected with a load-bearing mounting seat 10, and the lower surface of the load-bearing mounting seat 10 is fixedly connected with The shovel plate 11 is fitted with the inner bottom wall of the storage box 1, and the inner wall of the storage box 1 is slidably connected with a moving plate 12, and the rear surface of the moving plate 12 is movably connected with an MLCC component stacking inclined plate 16 through a bearing, and the upper surface of the MLCC component stacking inclined plate 16 is fixedly connected with a second spring 15, and the second spring 15 is fixedly connected to the rear surface of the moving plate 12. When the MLCC component product is peeled off from the film, the MLCC component can fall into the MLCC through the feed port 9. Inside the CC component sorting box 13, the sliding of the movable pushing slide 14 can be used to pull the movable pushing slide 14 forward, and the movement of the movable pushing slide 14 can drive the load-bearing mounting seat 10 and the shovel plate 11 to move together, and the movement of the plug plate can be used to push the MLCC components in the MLCC component sorting box 13 to the surface of the MLCC component stacking inclined plate 16, so that the MLCC components can be pushed to the surface of the MLCC component stacking inclined plate 16 for stacking, and the movable plate 12 is pulled upward so that the movable plate 12 can drive the MLCC component stacking inclined plate 16 to move, and the movement of the MLCC component stacking inclined plate 16 can be used to swing the MLCC component stacking inclined plate 16 downward to pull the second spring 15, so that the MLCC components on the surface of the MLCC component stacking inclined plate 16 can be uniformly arranged in the MLCC component storage box for collection, thereby making it more convenient to sort the MLCC components.

[0033] When in use, the block 6 is manually rolled into a cylinder and sleeved on the surface of the heating column 5. The slider 21 and the first connecting fixed plate 8 are used to slide so that the adjusting pull plate 19 can be pulled backwards, so that the adjusting pull plate 19 can use the slider 21 to pull the first spring 20. Through the elasticity of the first spring 20, a pulling force can be generated between the adjusting pull plate 19 and the first connecting fixed plate 8. By continuously pulling the adjusting pull plate 19 to move, the adjusting pull plate 19 can drive the embedded plate 17 to move. Since the width of the slider 21 is smaller than that of the first connecting fixed plate The sliding part of the fixed plate 8 allows the slider 21 to extend from the inside of the first connecting and fixing plate 8 to pull the first spring 20, so that it can change the orientation of the embedded plate 17, embed the embedded plate 17 into the inside of the embedded seat 23, and fix the rolled block 6. After the block 6 is rolled into a cylindrical shape, the side with the hot debonding is attached to the heating column 5. At the same time, the hand gently presses the surface of the block 6 to make the hot debonding adhere to the heating column 5 and heat it. The debonding expands due to the heat, and the MLCC component product is peeled off from the film. Under the action of gravity, the product falls off. After the MLCC component products are peeled off from the film, the MLCC components can fall into the interior of the MLCC component sorting box 13 through the feed port 9, and the sliding of the movable pushing slide 14 can be used to pull the movable pushing slide 14 forward, and the movement of the movable pushing slide 14 can drive the load-bearing mounting seat 10 and the shovel plate 11 to move together, and the movement of the plug plate can be used to push the MLCC components in the MLCC component sorting box 13 to the surface of the MLCC component stacking inclined plate 16, so that the MLCC components can be pushed to the surface of the MLCC component stacking inclined plate 16 for stacking, and the movable plate 12 is pulled upward so that the movable plate 12 can drive the MLCC component stacking inclined plate 16 to move, and the MLCC component stacking inclined plate 16 can be swung downward by the movement of the MLCC component stacking inclined plate 16 to pull the second spring 15, so that the MLCC components on the surface of the MLCC component stacking inclined plate 16 can be uniformly arranged in the MLCC component storage box for collection.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of thermal debonding and stripping device for MLCC components, comprising a storage box (1), characterized in that: The two sides of the storage box (1) are fixedly connected to a support frame (2), the side surface of the support frame (2) is fixedly connected to a hopper (3), the upper surface of the support frame (2) is fixedly connected to a transverse plate (25), the side surface of the transverse plate (25) is fixedly connected to a connecting plate (24), the lower surface of the connecting plate (24) is provided with a heating column (5), and the side surface of the heating column (5) is sleeved with a block (6); The rear surface of the block (6) is provided with a first connecting and fixing plate (8), the side surface of the first connecting and fixing plate (8) is slidably connected with a slider (21), the rear surface of the slider (21) is fixedly connected with a first spring (20), and the first spring (20) is fixedly connected to the first connecting and fixing plate (8), the side surface of the slider (21) is fixedly connected with an adjusting pull plate (19), the side surface of the adjusting pull plate (19) is provided with a metal plate (18), the side surface of the metal plate (18) is fixedly connected with a mating plate (17), the rear surface of the block (6) is provided with a second connecting and fixing plate (22), the side surface of the second connecting and fixing plate (22) is fixedly connected with a mating seat (23), and the mating seat (23) is matingly connected with the mating plate (17).

2. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The front surface of the storage box (1) is movably connected to a box door (7) via a hinge, and the upper surface of the storage box (1) is provided with a feed port (9), and the feed port (9) is communicated with the hopper (3).

3. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: An MLCC component sorting box (13) is slidably connected to the interior of the storage box (1), and the MLCC component sorting box (13) corresponds to the feed port (9).

4. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The upper surface of the MLCC component storage box (13) is slidably connected to a movable push slide (14), the lower surface of the movable push slide (14) is fixedly connected to a load-bearing mounting seat (10), the lower surface of the load-bearing mounting seat (10) is fixedly connected to a shovel plate (11), and the shovel plate (11) is in contact with the inner bottom wall of the storage box (1).

5. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The inner wall of the storage box (1) is slidably connected to a movable plate (12); the rear surface of the movable plate (12) is movably connected to an inclined plate (16) for stacking MLCC components via a bearing; the upper surface of the inclined plate (16) for stacking MLCC components is fixedly connected to a second spring (15); and the second spring (15) is fixedly connected to the rear surface of the movable plate (12).

6. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The side surface of the connecting plate (24) is sleeved with heat insulation cotton (4), and the interior of the heating column (5) is provided with a resistance wire.

7. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The block (6) is a solid material having a certain viscoelasticity formed by mixing ceramic powder inorganic material and adhesive organic material.

8. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The heating column (5) is cylindrical, has a column diameter of 8.0±0.5 cm and a length of 30±1 cm, and a small suction hole is provided on the side surface of the heating column (5).

9. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The hopper (3) is made of stainless steel with a smooth surface, and the height of the hopper (3) is 35±1 cm.

10. The thermal debonding and stripping device for a novel MLCC component according to claim 1, characterized in that: The inner wall of the engaging seat (23) is provided with a rubber pad (27), and the interior of the rubber pad (27) is provided with a rubber strip (26).

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