CN211134448U - Well base plate rubberizing device - Google Patents
Well base plate rubberizing device Download PDFInfo
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- CN211134448U CN211134448U CN201921547684.1U CN201921547684U CN211134448U CN 211134448 U CN211134448 U CN 211134448U CN 201921547684 U CN201921547684 U CN 201921547684U CN 211134448 U CN211134448 U CN 211134448U
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- glue
- wheel
- guide rail
- middle seat
- seat plate
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Abstract
The utility model discloses a middle base plate gluing device, which comprises a bottom plate, wherein a guide rail is arranged above the bottom plate for a gluing plate to slide; at least one glue spreader is arranged above the guide rail and comprises a glue container, a glue outlet wheel and a glue spreading wheel; the glue container is provided with a glue containing groove, the bottom of the glue containing groove is provided with a glue outlet hole and a pair of extension arms, the extension arms are positioned at the side edges of the glue outlet hole, a fixed shaft is arranged in the glue containing groove, and the fixed shaft is vertical to the length direction of the guide rail; the glue outlet wheel is rotatably sleeved on the fixed shaft and seals the glue outlet hole under the action of gravity and the flowing of glue; the glue spreading wheel is pivoted between the two extension arms through a rotating shaft in a vertically movable manner. The device has the advantages of uniform gluing and convenient operation.
Description
Technical Field
The utility model relates to a piano parts machining technical field especially relates to a well base plate rubber coating device.
Background
The piano keys are provided with a middle seat board, the middle seat board is provided with a plurality of upper hand holes, and round pins can be fixed when the keys move up and down during piano playing. When the middle seat plate is installed, glue is needed to be coated on the surface of the middle seat plate. The existing processing mode depends on taking a glue applicator manually, and pushing and extruding glue on the surface of a workpiece repeatedly. The manual push applicator has the following disadvantages: 1. the glue applicator is pushed by hands to move and extrude on the surface of the middle base plate back and forth, the strength, the balance and the speed are difficult to control, the glue application is uneven, the glue application needs to be repeated for multiple times, the glue application uniformity is poor due to uneven glue film thickness, the glue is easy to separate at individual positions of the bonded workpieces, and the quality of the piano is influenced; 2. the processing efficiency is low, and the labor cost is high; 3. the gumming machine has a certain weight, and the gumming machine is easy to fatigue after being grabbed for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well bedplate rubber coating device, the device rubber coating is even, convenient operation.
In order to achieve the above object, the utility model provides a following technical scheme:
a middle base plate gluing device comprises a bottom plate, wherein a guide rail is arranged above the bottom plate and is used for a gluing plate to slide; at least one glue spreader is fixedly arranged above the guide rail, and the glue spreader comprises a glue container, a glue outlet wheel and a glue spreading wheel; the glue container is provided with a glue containing groove, a glue outlet hole and a pair of extension arms are arranged below the glue containing groove, the extension arms are positioned at the side edges of the glue outlet hole, a fixed shaft is arranged in the glue containing groove, the fixed shaft is vertical to the length direction of the guide rail, and the distance from the fixed shaft to the glue outlet hole is smaller than the radius of the glue outlet wheel; the glue outlet wheel is rotatably sleeved on the fixed shaft and seals the glue outlet hole under the action of gravity and the flowing of glue; the glue coating wheel is pivoted between the two extension arms through a rotating shaft in a vertically movable manner; the middle seat plate slides below the glue spreader, the middle seat plate upwards extrudes the glue spreading wheel and pulls the glue spreading wheel to rotate, then the glue spreading wheel is lifted out of the glue spreading wheel and drives the glue spreading wheel to rotate, the glue spreading wheel is separated from the glue outlet hole, and the glue flows to the surface of the middle seat plate along the rotation direction of the glue spreading wheel and the glue spreading wheel. So set up, the spreading machine keeps the stable distance with the spreading surface of well bedplate, can control out the even degree of gluing better.
As further preferred, the extension arm is equipped with rectangular hole, and the length direction in rectangular hole is vertical direction, and the tip of pivot is worn to establish and is corresponded rectangular hole, so sets up, and well bedplate process spreading machine below, well bedplate upwards extrudees the rubber coating wheel and can make the rubber coating wheel position lifting and contact out the rubber coating wheel.
As further preferred, the bottom plate top is equipped with the mounting panel, and the mounting panel stands on the guide rail side, the spreading machine is connected the mounting panel.
As further preferred, two mounting panels symmetry set up in the guide rail both sides, and the both sides of spreading machine are equipped with the spliced pole, and the mounting groove that corresponds the mounting panel is worn to locate by the spliced pole.
As further preferred, be equipped with both sides board, both sides board is stood in corresponding the mounting panel outside, and a limiting plate is equipped with relative link and the locking end that sets up, and the articulated curb plate top of link, locking end are in the detachable fixed in the top of another curb plate, and the lower surface butt of limiting plate holds the top side in gluey groove. Set up the limiting plate above flourishing gluey groove, can stop the dust and get into flourishing gluey inslot, the limiting plate compresses tightly flourishing gluey groove downwards simultaneously to cooperation spliced pole locking flourishing gluey ware position increases the stability of rubber coating ware, does benefit to even rubber coating.
Preferably, the glue spreader is provided with two glue spreaders which are arranged at intervals along the extending direction of the guide rail, and when the middle base plate is pushed, the two glue spreaders simultaneously spread glue to make the glue discharging amount more uniform, and certainly, more glue spreaders can be arranged.
Preferably, the outer periphery of the glue outlet wheel is provided with uniformly distributed stripes to increase friction with the glue outlet wheel, and in addition, the stripes are arranged to be beneficial to taking out the glue due to the fact that the glue has certain viscosity.
Preferably, the outer periphery of the glue coating wheel is made of sponge materials, so that the upper surface of the middle seat plate is protected.
Preferably, the front width and the rear width of the glue containing groove are gradually reduced from top to bottom, so that the glue can flow to the glue outlet.
To sum up, compare with prior art, the utility model discloses the beneficial effect who reaches is:
the gluing device for the middle-made plate has uniform glue outlet, convenient operation and labor saving, and solves the problems of poor gluing uniformity and low efficiency in the background technology;
drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a middle seat gluing device according to the present invention;
FIG. 2 is a front view of the middle base plate gluing device of the present invention from another perspective;
FIG. 3 is a front view of the middle glue applicator of the present invention;
FIG. 4 is a top view of the middle glue applicator of the present invention;
fig. 5 is a sectional view taken along the direction a of fig. 3;
FIG. 6 is a working schematic diagram of the glue spreading machine of the present invention;
in the figure, a bottom plate 1, a guide rail 11, a middle base plate 2, a side plate 3, a glue spreader 4, a glue container 41, an extension arm 411, a strip hole 4111, a fixed shaft 412, a glue outlet hole 413, a connecting column 42, a glue outlet wheel 43, an inner hole 431, a glue spreading wheel 44, a rotating shaft 441, a limiting plate 5, a connecting end 51, a locking end 52 and glue 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a middle seat plate glue spreading device, which comprises a bottom plate, a glue spreader and a limiting seat. The bottom plate is strip-shaped, and the middle of the bottom plate is concave to form a guide rail so as to limit the moving track of the middle seat plate. The bottom plate is provided with a pair of mounting plates, the two mounting plates are symmetrically arranged on two sides of the guide rail and close to the middle of the guide rail, and the mounting plates are used for mounting the glue spreader.
The glue spreader is arranged above the guide rail and comprises a glue container, a glue outlet wheel and a glue spreading wheel; connecting columns extending outwards are arranged on two sides of the glue container and penetrate through mounting grooves corresponding to the mounting plates. The glue container is provided with a glue containing groove, the glue containing groove is approximately in a conical shape with a large upper part and a small lower part, the top of the glue containing groove is provided with a glue inlet, the bottom of the glue containing groove is provided with a glue outlet hole and a pair of extension arms, the extension arms are positioned at the side edges of the glue outlet hole, a fixed shaft is arranged in the glue containing groove, the fixed shaft is vertical to the length direction of the guide rail, and the distance from the fixed shaft to the glue outlet hole is smaller than; the rubber outlet wheel is rotatably sleeved on the fixed shaft, the diameter of the inner hole of the rubber outlet wheel is larger than that of the fixed shaft, and the rubber outlet wheel can move up and down within a certain height range. The size of the glue outlet wheel is larger than that of the glue outlet hole, and when the glue is not applied, the glue outlet wheel seals the glue outlet hole under the combined action of gravity and glue; the rubber coating wheel is installed between two extension arms through the pivot, the extension arm is equipped with rectangular hole, and the length direction in rectangular hole is vertical direction, and the tip of pivot is worn to establish and is corresponded rectangular hole, and the interval of rubber coating wheel and guide rail is less than treating gummed well bedplate thickness. So set up, well bedplate process spreading machine below, well bedplate upwards extrudees the rubber coating wheel and can make the lifting of rubber coating wheel position and extrude the rubber coating wheel. The length of the glue coating wheel is larger than the width of the guide rail, so that glue can cover the surface of the whole middle base plate conveniently.
It bears, goes out the periphery of rubber tyer and is equipped with evenly distributed's stripe, increases and rubber tyer friction, in addition, because glue has certain viscosity, sets up the stripe and does benefit to taking out glue. The periphery of rubber-coated wheel is sponge material, and the sponge has elasticity reducible centering bedplate surperficial wearing and tearing, does benefit to the upper surface of bedplate in the protection, can avoid well bedplate uneven department not to scribble glue simultaneously.
The device also comprises two side plates and a limiting plate. Wherein, the two side plates are fixedly arranged at the outer side of the corresponding mounting plate and are higher than the mounting plate. The limiting plate is provided with a connecting end and a locking end which are arranged oppositely, the connecting end is hinged to the top of one side plate, and the top end of the locking end is provided with a knob to enable the locking end to be detachably fixed with the top end of the other side plate. The lower surface of the limiting plate is just abutted to the top side of the glue containing groove. Set up the limiting plate above flourishing gluey groove, can cover into gluey mouthful in order to stop the dust to get into flourishing gluey groove, the limiting plate compresses tightly flourishing gluey groove downwards simultaneously to cooperation spliced pole locking flourishing gluey ware position increases the stability of rubber coating ware, does benefit to evenly to go out gluey. When glue needs to be added, the locking end is opened, and the limiting plate is turned upwards to add the glue into the glue containing groove.
In this embodiment, the glue spreading device is provided with two glue spreading machines (as shown in fig. 1), the two glue spreading machines are arranged at intervals along the extending direction of the guide rail, and when the middle base plate is pushed, the two glue spreading machines simultaneously spread glue, so that the glue discharging amount is more uniform. Of course, in other embodiments, a single or multiple applicators may be optionally provided.
Referring to fig. 6, the gluing method of the middle seat plate gluing device is as follows:
a. opening the limiting plate, and replenishing glue into the glue containing groove;
b. placing the middle base plate on one side of the guide rail, wherein the side needing gluing faces upwards;
c. and pushing the middle base plate to the other side of the guide rail at a constant speed to enable the upper surface of the middle base plate to be in extrusion contact with the peripheral surface of the glue coating wheel, and finishing glue coating.
The position of the glue spreader is limited through the mounting plate and the limiting plate, the glue spreader does not need to be lifted manually, labor can be saved, and a certain height distance is kept between the glue spreader and the middle base plate. When the glue is not applied, the glue applying wheel is not contacted with the glue discharging wheel, and the glue discharging wheel blocks the glue discharging port under the action of gravity and glue; the middle seat plate slides below the glue spreader, the middle seat plate upwards extrudes the glue spreading wheel and pulls the glue spreading wheel to rotate, then the glue spreading wheel is lifted out of the glue spreading wheel and drives the glue spreading wheel to rotate, the glue spreading wheel is separated from the glue outlet hole and forms a glue outlet channel between the glue outlet hole, glue is scraped out through the glue outlet wheel and flows to the surface of the middle seat plate along the rotation direction of the glue spreading wheel and the glue spreading wheel, and the whole upper surface of the middle seat plate is contacted with the glue spreading wheel to complete glue spreading.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A well base plate rubberizing device which characterized in that includes: a bottom plate, a guide rail for the glue spreading plate to slide is arranged above the bottom plate; at least one glue spreader is fixedly arranged above the guide rail, and the glue spreader comprises a glue container, a glue outlet wheel and a glue spreading wheel; the glue container is provided with a glue containing groove, a glue outlet hole and a pair of extension arms are arranged below the glue containing groove, the extension arms are positioned at the side edges of the glue outlet hole, a fixed shaft is arranged in the glue containing groove, the fixed shaft is vertical to the length direction of the guide rail, and the distance from the fixed shaft to the glue outlet hole is smaller than the radius of the glue outlet wheel; the glue outlet wheel is rotatably sleeved on the fixed shaft and downwards seals the glue outlet hole; the glue coating wheel is pivoted between the two extension arms through a rotating shaft in a vertically movable manner, and a gap is reserved between the glue coating wheel and the guide rail; the middle seat plate slides below the glue spreader, the middle seat plate upwards extrudes the glue spreading wheel and pulls the glue spreading wheel to rotate, then the glue spreading wheel is lifted out of the glue spreading wheel and drives the glue spreading wheel to rotate, the glue spreading wheel is separated from the glue outlet hole, and the glue extends out of the periphery of the glue spreading wheel and flows to the surface of the middle seat plate.
2. The middle seat plate gluing device according to claim 1, wherein: the extension arm is provided with a strip hole, and the end part of the rotating shaft penetrates through the corresponding strip hole.
3. The middle seat plate gluing device according to claim 1, wherein: the bottom plate top is equipped with the mounting panel, and the mounting panel stands in the guide rail side, the spreading machine is connected the mounting panel.
4. The middle seat plate gluing device according to claim 3, wherein: two mounting panels symmetry set up in the guide rail both sides, and the both sides of spreading machine are equipped with the spliced pole, and the mounting groove that corresponds the mounting panel is worn to locate by the spliced pole.
5. The middle seat plate gluing device according to claim 4, wherein: two side plates are arranged and stand on the outer sides of the corresponding mounting plates; and the two sides of the limiting plate are respectively provided with a connecting end and a locking end, the connecting end is hinged to the top of one side plate, the locking end is detachably fixed to the top of the other side plate, and the lower surface of the limiting plate is abutted to the top side of the glue containing groove.
6. The middle seat plate gluing device according to claim 5, wherein: two glue spreading machines are arranged at intervals along the extending direction of the guide rail.
7. The middle seat plate gluing device according to claim 1, wherein: the periphery of the rubber outlet wheel is provided with stripes which are uniformly distributed.
8. The middle seat plate gluing device according to claim 1, wherein: the periphery of the glue coating wheel is made of sponge materials.
9. The middle seat plate gluing device according to claim 1, wherein: the front width and the rear width of the glue containing groove are gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547684.1U CN211134448U (en) | 2019-09-18 | 2019-09-18 | Well base plate rubberizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547684.1U CN211134448U (en) | 2019-09-18 | 2019-09-18 | Well base plate rubberizing device |
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| Publication Number | Publication Date |
|---|---|
| CN211134448U true CN211134448U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547684.1U Active CN211134448U (en) | 2019-09-18 | 2019-09-18 | Well base plate rubberizing device |
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| CN (1) | CN211134448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121432A (en) * | 2022-08-25 | 2022-09-30 | 张家港飞腾复合新材料股份有限公司 | Texture wood grain aluminum composite panel adhesive deposite device |
-
2019
- 2019-09-18 CN CN201921547684.1U patent/CN211134448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121432A (en) * | 2022-08-25 | 2022-09-30 | 张家港飞腾复合新材料股份有限公司 | Texture wood grain aluminum composite panel adhesive deposite device |
| CN115121432B (en) * | 2022-08-25 | 2022-11-08 | 张家港飞腾复合新材料股份有限公司 | Texture wood grain aluminum composite panel adhesive deposite device |
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