A feeding device with a pressing function and a sleeve equipment

Abstract

The utility model discloses a kind of loading device and sleeve equipment with material pressing function, wherein loading device includes loading track, loading groove for sequentially conveying capacitor is equipped on loading track, loading device further includes material pressing assembly, material pressing assembly includes material pressing drive unit and material pressing block, material pressing block is located just above loading groove, material pressing drive unit can drive material pressing block to move along up-down direction. Capacitor to be sleeved is sequentially arranged in the loading groove of loading track and conveyed loading, when capacitor passes the downside of material pressing block, material pressing drive unit drives material pressing block to move downward, material pressing block is pressed on the upside of capacitor, while the downside of capacitor is also pressed on the bottom surface of loading groove, so that the insulating paper located on the upside and downside of capacitor is tightly attached capacitor, make insulating paper more firmly adhere on capacitor when being close to sleeve position and preparing sleeve, make edge not easy to be warped when sleeving, reduce defective product and rework.

Description

Technical Field

[0001] This utility model relates to the field of capacitor manufacturing technology, and in particular to a feeding device and sleeve equipment with a pressing function. Background Technology

[0002] Capacitors are commonly used energy storage devices. Some capacitors, in order to increase voltage or capacitance, require two individual capacitors to be connected in series or parallel to form a single capacitor. (See reference...) Figure 1 During assembly, capacitor 1 is first assembled by soldering two individual capacitors 11 onto circuit board 12. Then, insulating tape 13 is applied to the end face of capacitor 11 and circuit board 12 respectively. The capacitor is then sent to the bushing equipment where a tubing is fitted over it. However, before the capacitor is loaded into the bushing equipment, the insulating tape may not be firmly adhered or the edges may peel up, preventing the edges of the insulating tape from being completely covered during bushing, resulting in defective bushings and requiring rework. Utility Model Content

[0003] The main purpose of this utility model is to propose a feeding device and a sleeve device with a pressing function, which aims to solve the technical problem in the prior art that the capacitor is prone to tilting in front of the sleeve, resulting in poor sleeve quality.

[0004] To achieve the above objectives, this utility model proposes a feeding device with a pressing function, including a feeding track with a feeding trough for sequentially feeding capacitors. The lower side of the feeding trough can support the lower side of the capacitor. The feeding device also includes a pressing assembly, which includes a pressing drive unit and a pressing block. The pressing block is located directly above the feeding trough. The pressing drive unit is connected to the pressing block in a driving connection. The pressing drive unit can drive the pressing block to move in the vertical direction. When the pressing block moves downward, it can press the upper side of the capacitor.

[0005] The capacitors to be sheathed are arranged sequentially in the feeding trough of the feeding track and fed. When the capacitor passes under the pressure block, the pressure drive unit drives the pressure block to move downward, pressing the pressure block against the upper side of the capacitor. At the same time, the lower side of the capacitor is also pressed against the bottom surface of the feeding trough. In this way, the insulating tape on the upper and lower sides of the capacitor is tightly attached to the capacitor, making the insulating tape more firmly attached to the capacitor near the sheath and when preparing for sheathing. This makes it less likely for the edges to lift up during sheathing, reducing defective products and rework.

[0006] Preferably, the pressing drive unit is a pressing cylinder, the cylinder body of which is fixed relative to the feeding track, and the pressing block is connected to the piston rod of the pressing cylinder. Using a cylinder as the drive source, the cylinder stops moving when the pressing block presses the capacitor, maintaining a constant force to ensure the capacitor is pressed firmly without excessive pressure that could damage it.

[0007] Preferably, the pressing cylinder is located above the feeding track, and a height adjustment structure is provided between the pressing cylinder and the feeding track. This height adjustment structure allows for adjustment of the height of the pressing cylinder relative to the feeding track. By adjusting the height of the pressing cylinder using this structure, capacitors of different heights can be pressed to accommodate different needs, improving versatility.

[0008] Preferably, the height adjustment structure includes a first adjustment block and a second adjustment block. The first adjustment block is fixedly connected to the feeding track. The first adjustment block includes a first vertical plate with an adjustment elongated hole extending in the vertical direction. The second adjustment block includes a second vertical plate and a second horizontal plate. The second horizontal plate is fixed to the upper side of the second vertical plate, and the second vertical plate abuts against the first vertical plate. The second vertical plate has an adjustment screw hole directly opposite the adjustment elongated hole. The adjustment elongated hole and the adjustment screw hole are connected by an adjustment screw to lock the relative height of the second vertical plate and the first vertical plate. The cylinder body of the pressing cylinder is fixed to the second horizontal plate.

[0009] Preferably, a protective rubber block for contacting the capacitor is fixed to the lower side of the pressure block. By pressing the protective rubber block into contact with the capacitor, the capacitor can be further protected from damage.

[0010] Preferably, the area of ​​the lower side of the protective rubber block is larger than the projected area of ​​the capacitor in the vertical direction. This ensures that the protective rubber block completely covers the insulating paper on the upper end face of the capacitor when it comes into contact with the capacitor, guaranteeing that the insulating paper adheres completely to the capacitor and preventing the edges of the insulating paper from lifting.

[0011] In another aspect, this utility model also proposes a sleeve device having the above-mentioned feeding device. The sleeve device further includes a sleeve device and a conveying device. The sleeve device is located in front of the feeding device. The feeding device is used to sequentially convey capacitors forward. The conveying device is located between the feeding device and the sleeve device. The conveying device can move the capacitors on the feeding device forward to the sleeve device. The sleeve device is used to sleeve the capacitors.

[0012] The capacitors to be sleeved are sequentially fed onto the sleeve-sleeving device via the feeding device. The transport device moves the first capacitor from the feeding trough onto the sleeve-sleeving device, and then the sleeve-sleeving device sleeves the capacitor. The transport device then moves backward to transport the next capacitor. By using the feeding device with the pressing function described above, the insulating tape can be more firmly adhered to the capacitor near the sleeve-sleeving device, making it less likely for the edges to lift during sleeve-sleeving, thus reducing defective products and rework.

[0013] Preferably, the conveying device includes a conveying drive unit, a conveying arm, and a clamping assembly. The clamping assembly is disposed on the conveying arm and is capable of clamping or releasing the capacitor. The conveying drive unit is connected to the conveying arm and is capable of driving the conveying arm and the clamping assembly to move in the front-back direction.

[0014] Preferably, a positioning detection sensor is fixed on the conveying arm, the sleeve device includes a positioning detection block, the positioning detection sensor is positioned to match the positioning detection block, the positioning detection sensor is signal-connected to the pressing drive unit, and the positioning detection sensor can generate a positioning signal when it approaches the positioning detection block, causing the pressing drive unit to drive the pressing block to move downward.

[0015] When the clamping assembly moves the capacitor toward the sleeve device, the pressure block does not press down. The capacitor on the feeding device can move forward a distance. The unpressed capacitors move to the underside of the pressure block. At the same time, the position detection sensor approaches the position detection block and generates a position signal. At this time, the pressure drive unit drives the pressure block to move downward to press the capacitor. This detection and action coordination can control the pressure block to press each capacitor, resulting in a better pressing effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a front view schematic diagram of the capacitor structure of the bushing of this utility model; Figure 2 This is a side view of the feeding device of this utility model. Figure 3 This is a front view of the sleeve equipment of this utility model, in which the conveying device clamps the capacitor at the front end of the feeding device and the pressing component does not press down the capacitor. Figure 4This is a front view of the casing device of the present invention, showing the conveying device clamping the capacitor onto the casing device and the pressing component pressing the capacitor downward.

[0018] In the attached diagram: 1-capacitor, 11-cell, 12-circuit board, 13-insulating tape, 14-pin, 21-feeding track, 211-feeding trough, 221-pressing drive unit, 222-pressing block, 223-protective adhesive block, 23-first adjusting block, 231-first vertical plate, 24-second adjusting block, 241-second vertical plate, 242-second horizontal plate, 25-adjusting screw, 3-sleeve device, 31-position detection block, 41-transfer arm, 42-clamping assembly, 43-position detection sensor.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that if the embodiments of this utility model involve directional indicators, such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] like Figures 2 to 4As shown, a feeding device with a pressing function includes a feeding track 21. The feeding track 21 has a feeding trough 211 for sequentially feeding capacitors 1. The feeding trough 211 restricts the left and right movement of the capacitors 1. The lower side of the feeding trough 211 supports the lower side of the capacitors 1, which is one side of a circuit board 12. Insulating tape 13, located on the lower side of the capacitors 1, abuts against the bottom surface of the feeding trough 211. The bottom of the feeding trough 211 has a long slit through which the pins 14 of the capacitors 1 can pass. A vibrator can be connected to the lower side of the feeding track 21, which, under the action of the vibrator, can transport the capacitors 1 in the feeding trough 211 forward.

[0024] The feeding device also includes a pressing assembly, which includes a pressing drive unit 221 and a pressing block 222. The pressing block 222 is located directly above the feeding trough 211. The pressing drive unit 221 is connected to the pressing block 222 in a transmission manner. The pressing drive unit 221 can drive the pressing block 222 to move in the up and down direction. When the pressing block 222 moves downward, it can press the upper side of the capacitor 1.

[0025] The capacitors 1 to be sheared are sequentially arranged and conveyed in the feeding trough 211 of the feeding track 21. When the capacitors 1 pass under the pressing block 222, the pressing drive unit 221 drives the pressing block 222 to move downwards, referring to... Figure 4 The pressing block 222 presses firmly onto the upper side of the capacitor 1, while the lower side of the capacitor 1 is also pressed firmly onto the bottom surface of the feeding trough 211. In this way, the insulating tape 13 located on the upper and lower sides of the capacitor 1 is tightly attached to the capacitor 1, so that the insulating tape 13 can be more firmly attached to the capacitor 1 when it is close to the sleeve and when the sleeve is prepared, so that the edge is not easy to lift up when the sleeve is applied, and the tube can cover the edge of the insulating tape 13, reducing defective products and rework.

[0026] In some specific embodiments, the pressing drive unit 221 is a pressing cylinder. The cylinder body of the pressing cylinder is fixed relative to the feeding track 21, and the pressing block 222 is connected to the piston rod of the pressing cylinder. Using a cylinder as the driving source, the cylinder stops moving when the pressing block 222 presses the capacitor 1. When the air pressure is the same, the force of the cylinder is constant, ensuring that the capacitor 1 is pressed tightly, and the pressure is not too high to cause damage to the capacitor 1.

[0027] Furthermore, a pressing cylinder is located on the upper side of the feeding track 21, and a height adjustment structure is provided between the pressing cylinder and the feeding track 21. The height adjustment structure can adjust the height of the pressing cylinder relative to the feeding track 21. By adjusting the height of the pressing cylinder through the height adjustment structure, capacitors 1 of different heights can be pressed to adapt to different heights, thus improving versatility.

[0028] Furthermore, the height adjustment structure includes a first adjustment block 23 and a second adjustment block 24. The first adjustment block 23 is fixedly connected to the feeding track 21. The first adjustment block 23 includes a first vertical plate 231, on which an adjustment elongated hole extending in the vertical direction is provided. The second adjustment block 24 includes a second vertical plate 241 and a second horizontal plate 242. The second horizontal plate 242 is fixed to the upper side of the second vertical plate 241. The second vertical plate 241 abuts against the first vertical plate 231. The second vertical plate 241 is provided with an adjustment screw hole directly opposite the adjustment elongated hole. The adjustment elongated hole and the adjustment screw hole are connected by an adjustment screw 25 to lock the relative height of the second vertical plate 241 and the first vertical plate 231. The cylinder body of the pressing cylinder is fixed on the second horizontal plate 242.

[0029] The adjusting screw 25 passes through the adjusting elongated hole of the first vertical plate 231 and is threadedly connected to the adjusting screw hole of the second vertical plate 241. When the adjusting screw 25 is loosened, the second adjusting block 24 can move the pressing cylinder up and down. When the appropriate height is adjusted, the adjusting screw 25 is locked to fix the height position of the pressing cylinder. It is convenient to adjust and has a simple structure.

[0030] In some specific embodiments, a protective rubber block 223 for contacting the capacitor 1 is fixed to the lower side of the pressure block 222. By pressing the protective rubber block 223 into contact with the capacitor 1, the capacitor 1 can be further protected from damage. The protective rubber block 223 can be made of materials such as rubber or polyurethane.

[0031] Furthermore, the area of ​​the lower side of the protective adhesive block 223 is larger than the projected area of ​​the capacitor 1 in the vertical direction. This ensures that the protective adhesive block 223 can completely cover the insulating tape 13 on the upper end face of the capacitor 1 when it comes into contact with the capacitor, ensuring that the insulating tape 13 is completely adhered to the capacitor 1 and preventing the edges of the insulating tape from lifting up.

[0032] On the other hand, a sleeve device having the above-mentioned feeding device is provided. The sleeve device further includes a sleeve device 3 and a conveying device. The sleeve device 3 is located in front of the feeding device. The feeding device is used to sequentially convey the capacitor 1 forward. The conveying device is located between the feeding device and the sleeve device 3. The conveying device can move the capacitor 1 on the feeding device forward to the sleeve device 3. The sleeve device 3 is used to sleeve the capacitor 1.

[0033] The capacitors 1 to be sheathed are sequentially conveyed to the sheathing device 3 on the feeding device. The conveying device moves the capacitor 1 at the front of the feeding trough 211 onto the sheathing device 3, as shown in the figure. Figure 3 and Figure 4Then, the sleeve assembly attaches the sleeve to capacitor 1, and the transport device moves backward to transport the next capacitor 1. By using the aforementioned feeding device with a pressing function, the insulating tape 13 can be more firmly adhered to the capacitor 1 near the sleeve assembly 3, making it less likely for the edges to lift during sleeve installation, thus reducing defective products and rework. Both the sleeve assembly 3 and the transport device can adopt the structure of existing sleeve installation equipment, which will not be described in detail here.

[0034] In some specific embodiments, the conveying device includes a conveying drive unit, a conveying arm 41, and a clamping assembly 42. The clamping assembly 42 is disposed on the conveying arm 41 and can clamp or release the capacitor 1. The conveying drive unit is connected to the conveying arm 41 in a transmission manner and can drive the conveying arm 41 and the clamping assembly 42 to move in the front-back direction.

[0035] Furthermore, a positioning detection sensor 43 is fixed on the conveying arm 41, and the sleeve device 3 includes a positioning detection block 31. The positioning detection sensor 43 is positioned to match the positioning detection block 31. The positioning detection sensor 43 is signal-connected to the pressing drive unit 221. When the positioning detection sensor 43 approaches the positioning detection block 31, it generates a positioning signal, causing the pressing drive unit 221 to drive the pressing block 222 to move downward.

[0036] When the clamping assembly 42 clamps the capacitor 1 and moves it toward the sleeve device 3, the pressure block 222 does not press down. The capacitor 1 on the feeding device can move forward a distance. The unpressed capacitor 1 moves to the lower side of the pressure block 222. At the same time, the position detection sensor 43 approaches the position detection block 31 and generates a position signal. At this time, the pressure driving unit 221 drives the pressure block 222 to move downward to press the capacitor 1. This detection and action coordination can control the pressure block 222 to press each capacitor 1, resulting in a better pressing effect. The position detection sensor 43 can be a proximity switch, laser distance sensor, etc.

[0037] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A feeding device with a pressing function, characterized in that, The device includes a feeding track (21), on which a feeding trough (211) for sequentially feeding capacitors (1) is provided. The lower side of the feeding trough (211) can support the lower side of the capacitor (1). The feeding device also includes a pressing assembly, which includes a pressing drive unit (221) and a pressing block (222). The pressing block (222) is located directly above the feeding trough (211). The pressing drive unit (221) is connected to the pressing block (222) in a transmission manner. The pressing drive unit (221) can drive the pressing block (222) to move in the up and down direction. When the pressing block (222) moves downward, it can press the upper side of the capacitor (1).

2. The feeding device according to claim 1, characterized in that The pressing drive unit (221) is a pressing cylinder. The cylinder body of the pressing cylinder is fixed relative to the feeding track (21), and the pressing block (222) is connected to the piston rod of the pressing cylinder.

3. The feeding device as described in claim 2, characterized in that, The pressing cylinder is located on the upper side of the feeding track (21), and a height adjustment structure is provided between the pressing cylinder and the feeding track (21). The height adjustment structure can adjust the height of the pressing cylinder relative to the feeding track (21).

4. The feeding device as described in claim 3, characterized in that, The height adjustment structure includes a first adjustment block (23) and a second adjustment block (24). The first adjustment block (23) is fixedly connected to the feeding track (21). The first adjustment block (23) includes a first vertical plate (231). The first vertical plate (231) is provided with an adjustment elongated hole extending in the vertical direction. The second adjustment block (24) includes a second vertical plate (241) and a second horizontal plate (242). The second horizontal plate (242) is fixed to the upper side of the second vertical plate (241). The second vertical plate (241) abuts against the first vertical plate (231). The second vertical plate (241) is provided with an adjustment screw hole facing the adjustment elongated hole. The adjustment elongated hole and the adjustment screw hole are connected by an adjustment screw (25) to lock the relative height of the second vertical plate (241) and the first vertical plate (231). The cylinder body of the pressing cylinder is fixed on the second horizontal plate (242).

5. The feeding device as described in claim 1, characterized in that, The lower side of the pressing block (222) is fixed with a protective rubber block (223) for contacting the capacitor (1).

6. The loading device of claim 5, wherein, The area of ​​the lower side of the protective rubber block (223) is greater than the projected area of ​​the capacitor (1) in the vertical direction.

7. A casing apparatus, characterized by The sleeve device includes the feeding device as described in any one of claims 1 to 6, and further includes a sleeve device (3) and a conveying device. The sleeve device (3) is located in front of the feeding device. The feeding device is used to sequentially convey capacitors (1) forward. The conveying device is located between the feeding device and the sleeve device (3). The conveying device is capable of conveying capacitors (1) on the feeding device forward to the sleeve device (3). The sleeve device (3) is used to sleeve capacitors (1).

8. The casing device as described in claim 7, characterized in that, The transport device includes a transport drive unit, a transport arm (41) and a clamping assembly (42). The clamping assembly (42) is disposed on the transport arm (41) and can clamp or release the capacitor (1). The transport drive unit is connected to the transport arm (41) in a transmission manner and can drive the transport arm (41) and the clamping assembly (42) to move in the front-back direction.

9. The cannula apparatus of claim 8, wherein, The conveying arm (41) is fixed with a positioning detection sensor (43), and the sleeve device (3) includes a positioning detection block (31). The positioning detection sensor (43) is positioned to match the positioning detection block (31). The positioning detection sensor (43) is signal connected to the pressing drive unit (221). The positioning detection sensor (43) can generate a positioning signal when it is close to the positioning detection block (31), causing the pressing drive unit (221) to drive the pressing block (222) to move downward.

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